forked from AuroraMiddleware/gtk
7521 lines
224 KiB
C
7521 lines
224 KiB
C
/* -*- Mode: C; c-file-style: "gnu"; tab-width: 8 -*- */
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/* GTK - The GIMP Toolkit
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* gtkfilechooserdefault.c: Default implementation of GtkFileChooser
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* Copyright (C) 2003, Red Hat, Inc.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library. If not, see <http://www.gnu.org/licenses/>.
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*/
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/* TODO:
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*
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* * Fix FIXME-places-sidebar
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*/
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#include "config.h"
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#include "gtkfilechooserdefault.h"
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#include "gtkbindings.h"
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#include "gtkcelllayout.h"
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#include "gtkcellrendererpixbuf.h"
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#include "gtkcellrenderertext.h"
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#include "gtkcheckmenuitem.h"
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#include "gtkclipboard.h"
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#include "gtkcomboboxtext.h"
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#include "gtkentry.h"
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#include "gtkexpander.h"
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#include "gtkfilechooserprivate.h"
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#include "gtkfilechooserdialog.h"
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#include "gtkfilechooserembed.h"
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#include "gtkfilechooserentry.h"
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#include "gtkfilechooserutils.h"
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#include "gtkfilechooser.h"
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#include "gtkfilesystem.h"
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#include "gtkfilesystemmodel.h"
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#include "gtkframe.h"
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#include "gtkgrid.h"
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#include "deprecated/gtkiconfactory.h"
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#include "gtkicontheme.h"
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#include "gtkimage.h"
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#include "deprecated/gtkimagemenuitem.h"
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#include "gtkinfobar.h"
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#include "gtklabel.h"
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#include "gtkmarshalers.h"
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#include "gtkmessagedialog.h"
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#include "gtkmountoperation.h"
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#include "gtkpaned.h"
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#include "gtkpathbar.h"
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#include "gtkplacessidebar.h"
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#include "gtkprivate.h"
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#include "gtkradiobutton.h"
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#include "gtkrecentfilter.h"
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#include "gtkrecentmanager.h"
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#include "gtkscrolledwindow.h"
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#include "gtkseparatormenuitem.h"
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#include "gtksettings.h"
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#include "gtksizegroup.h"
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#include "gtksizerequest.h"
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#include "gtktoolbar.h"
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#include "gtktoolbutton.h"
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#include "gtktooltip.h"
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#include "gtktreednd.h"
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#include "gtktreeprivate.h"
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#include "gtktreeselection.h"
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#include "gtkbox.h"
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#include "gtkorientable.h"
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#include "gtkintl.h"
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#include <cairo-gobject.h>
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#include <errno.h>
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#include <string.h>
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#include <time.h>
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#include <sys/stat.h>
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#include <sys/types.h>
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#include <locale.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#ifdef G_OS_WIN32
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#include <io.h>
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#endif
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/* Values for GtkSelection-related "info" fields */
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#define SELECTION_TEXT 0
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#define SELECTION_URI 1
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/* Profiling stuff */
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#undef PROFILE_FILE_CHOOSER
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#ifdef PROFILE_FILE_CHOOSER
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#ifndef F_OK
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#define F_OK 0
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#endif
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#define PROFILE_INDENT 4
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static int profile_indent;
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static void
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profile_add_indent (int indent)
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{
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profile_indent += indent;
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if (profile_indent < 0)
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g_error ("You screwed up your indentation");
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}
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void
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_gtk_file_chooser_profile_log (const char *func, int indent, const char *msg1, const char *msg2)
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{
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char *str;
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if (indent < 0)
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profile_add_indent (indent);
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if (profile_indent == 0)
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str = g_strdup_printf ("MARK: %s %s %s", func ? func : "", msg1 ? msg1 : "", msg2 ? msg2 : "");
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else
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str = g_strdup_printf ("MARK: %*c %s %s %s", profile_indent - 1, ' ', func ? func : "", msg1 ? msg1 : "", msg2 ? msg2 : "");
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access (str, F_OK);
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g_free (str);
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if (indent > 0)
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profile_add_indent (indent);
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}
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#define profile_start(x, y) _gtk_file_chooser_profile_log (G_STRFUNC, PROFILE_INDENT, x, y)
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#define profile_end(x, y) _gtk_file_chooser_profile_log (G_STRFUNC, -PROFILE_INDENT, x, y)
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#define profile_msg(x, y) _gtk_file_chooser_profile_log (NULL, 0, x, y)
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#else
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#define profile_start(x, y)
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#define profile_end(x, y)
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#define profile_msg(x, y)
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#endif
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typedef enum {
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LOAD_EMPTY, /* There is no model */
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LOAD_PRELOAD, /* Model is loading and a timer is running; model isn't inserted into the tree yet */
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LOAD_LOADING, /* Timeout expired, model is inserted into the tree, but not fully loaded yet */
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LOAD_FINISHED /* Model is fully loaded and inserted into the tree */
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} LoadState;
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typedef enum {
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RELOAD_EMPTY, /* No folder has been set */
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RELOAD_HAS_FOLDER /* We have a folder, although it may not be completely loaded yet; no need to reload */
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} ReloadState;
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typedef enum {
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LOCATION_MODE_PATH_BAR,
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LOCATION_MODE_FILENAME_ENTRY
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} LocationMode;
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typedef enum {
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OPERATION_MODE_BROWSE,
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OPERATION_MODE_SEARCH,
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OPERATION_MODE_RECENT
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} OperationMode;
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typedef enum {
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STARTUP_MODE_RECENT,
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STARTUP_MODE_CWD
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} StartupMode;
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typedef struct {
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GtkFileChooserAction action;
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GtkFileSystem *file_system;
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/* Save mode widgets */
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GtkWidget *save_widgets;
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GtkWidget *save_widgets_table;
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GtkWidget *save_folder_label;
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/* The file browsing widgets */
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GtkWidget *browse_widgets_box;
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GtkWidget *browse_widgets_hpaned;
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GtkWidget *browse_header_box;
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GtkWidget *browse_files_tree_view;
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GtkWidget *browse_files_popup_menu;
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GtkWidget *browse_files_popup_menu_add_shortcut_item;
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GtkWidget *browse_files_popup_menu_hidden_files_item;
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GtkWidget *browse_files_popup_menu_size_column_item;
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GtkWidget *browse_files_popup_menu_copy_file_location_item;
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GtkWidget *browse_files_popup_menu_visit_file_item;
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GtkWidget *browse_new_folder_button;
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GtkWidget *browse_path_bar_hbox;
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GtkSizeGroup *browse_path_bar_size_group;
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GtkWidget *browse_path_bar;
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GtkWidget *browse_special_mode_icon;
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GtkWidget *browse_special_mode_label;
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GtkWidget *browse_select_a_folder_info_bar;
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GtkWidget *browse_select_a_folder_label;
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GtkWidget *browse_select_a_folder_icon;
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GtkFileSystemModel *browse_files_model;
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char *browse_files_last_selected_name;
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GtkWidget *places_sidebar;
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StartupMode startup_mode;
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/* OPERATION_MODE_SEARCH */
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GtkWidget *search_hbox;
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GtkWidget *search_entry;
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GtkSearchEngine *search_engine;
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GtkQuery *search_query;
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GtkFileSystemModel *search_model;
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/* OPERATION_MODE_RECENT */
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GtkRecentManager *recent_manager;
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GtkFileSystemModel *recent_model;
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guint load_recent_id;
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GtkWidget *filter_combo_hbox;
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GtkWidget *filter_combo;
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GtkWidget *preview_box;
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GtkWidget *preview_label;
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GtkWidget *preview_widget;
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GtkWidget *extra_align;
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GtkWidget *extra_widget;
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GtkWidget *location_button;
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GtkWidget *location_entry_box;
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GtkWidget *location_label;
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GtkWidget *location_entry;
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LocationMode location_mode;
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/* Handles */
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GSList *loading_shortcuts;
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GSList *reload_icon_cancellables;
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GCancellable *file_list_drag_data_received_cancellable;
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GCancellable *update_current_folder_cancellable;
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GCancellable *should_respond_get_info_cancellable;
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GCancellable *file_exists_get_info_cancellable;
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GCancellable *update_from_entry_cancellable;
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GCancellable *shortcuts_activate_iter_cancellable;
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LoadState load_state;
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ReloadState reload_state;
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guint load_timeout_id;
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OperationMode operation_mode;
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GSList *pending_select_files;
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GtkFileFilter *current_filter;
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GSList *filters;
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GtkBookmarksManager *bookmarks_manager;
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int num_volumes;
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int num_shortcuts;
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int num_bookmarks;
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gulong volumes_changed_id;
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gulong bookmarks_changed_id;
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GFile *current_volume_file;
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GFile *current_folder;
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GFile *preview_file;
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char *preview_display_name;
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GtkTreeViewColumn *list_name_column;
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GtkCellRenderer *list_name_renderer;
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GtkCellRenderer *list_pixbuf_renderer;
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GtkTreeViewColumn *list_mtime_column;
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GtkTreeViewColumn *list_size_column;
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GSource *edited_idle;
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char *edited_new_text;
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gulong settings_signal_id;
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int icon_size;
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GSource *focus_entry_idle;
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gulong toplevel_set_focus_id;
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GtkWidget *toplevel_last_focus_widget;
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gint sort_column;
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GtkSortType sort_order;
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/* Flags */
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guint local_only : 1;
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guint preview_widget_active : 1;
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guint use_preview_label : 1;
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guint select_multiple : 1;
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guint show_hidden : 1;
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guint sort_directories_first : 1;
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guint do_overwrite_confirmation : 1;
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guint list_sort_ascending : 1;
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guint shortcuts_current_folder_active : 1;
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guint show_size_column : 1;
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guint create_folders : 1;
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guint auto_selecting_first_row : 1;
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} GtkFileChooserDefaultPrivate;
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#define GTK_FILE_CHOOSER_DEFAULT_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_FILE_CHOOSER_DEFAULT, GtkFileChooserDefaultClass))
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#define GTK_IS_FILE_CHOOSER_DEFAULT_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_FILE_CHOOSER_DEFAULT))
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#define GTK_FILE_CHOOSER_DEFAULT_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_FILE_CHOOSER_DEFAULT, GtkFileChooserDefaultClass))
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#define MAX_LOADING_TIME 500
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#define DEFAULT_NEW_FOLDER_NAME _("Type name of new folder")
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typedef struct _GtkFileChooserDefaultClass GtkFileChooserDefaultClass;
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struct _GtkFileChooserDefault
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{
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GtkBox parent_instance;
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GtkFileChooserDefaultPrivate *priv;
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};
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struct _GtkFileChooserDefaultClass
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{
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GtkBoxClass parent_class;
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};
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/* Signal IDs */
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enum {
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LOCATION_POPUP,
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LOCATION_POPUP_ON_PASTE,
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UP_FOLDER,
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DOWN_FOLDER,
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HOME_FOLDER,
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DESKTOP_FOLDER,
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QUICK_BOOKMARK,
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LOCATION_TOGGLE_POPUP,
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SHOW_HIDDEN,
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SEARCH_SHORTCUT,
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RECENT_SHORTCUT,
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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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#define MODEL_ATTRIBUTES "standard::name,standard::type,standard::display-name," \
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"standard::is-hidden,standard::is-backup,standard::size," \
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"standard::content-type,time::modified"
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enum {
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/* the first 3 must be these due to settings caching sort column */
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MODEL_COL_NAME,
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MODEL_COL_SIZE,
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MODEL_COL_MTIME,
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MODEL_COL_FILE,
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MODEL_COL_NAME_COLLATED,
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MODEL_COL_IS_FOLDER,
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MODEL_COL_IS_SENSITIVE,
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MODEL_COL_SURFACE,
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MODEL_COL_SIZE_TEXT,
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MODEL_COL_MTIME_TEXT,
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MODEL_COL_ELLIPSIZE,
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MODEL_COL_NUM_COLUMNS
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};
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/* This list of types is passed to _gtk_file_system_model_new*() */
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#define MODEL_COLUMN_TYPES \
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MODEL_COL_NUM_COLUMNS, \
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G_TYPE_STRING, /* MODEL_COL_NAME */ \
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G_TYPE_INT64, /* MODEL_COL_SIZE */ \
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G_TYPE_LONG, /* MODEL_COL_MTIME */ \
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G_TYPE_FILE, /* MODEL_COL_FILE */ \
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G_TYPE_STRING, /* MODEL_COL_NAME_COLLATED */ \
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G_TYPE_BOOLEAN, /* MODEL_COL_IS_FOLDER */ \
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G_TYPE_BOOLEAN, /* MODEL_COL_IS_SENSITIVE */ \
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CAIRO_GOBJECT_TYPE_SURFACE, /* MODEL_COL_SURFACE */ \
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G_TYPE_STRING, /* MODEL_COL_SIZE_TEXT */ \
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G_TYPE_STRING, /* MODEL_COL_MTIME_TEXT */ \
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PANGO_TYPE_ELLIPSIZE_MODE /* MODEL_COL_ELLIPSIZE */
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/* Identifiers for target types */
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enum {
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GTK_TREE_MODEL_ROW,
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};
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#define DEFAULT_RECENT_FILES_LIMIT 50
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/* Icon size for if we can't get it from the theme */
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#define FALLBACK_ICON_SIZE 16
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#define PREVIEW_HBOX_SPACING 12
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#define NUM_LINES 45
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#define NUM_CHARS 60
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static void gtk_file_chooser_default_iface_init (GtkFileChooserIface *iface);
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static void gtk_file_chooser_embed_default_iface_init (GtkFileChooserEmbedIface *iface);
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static GObject* gtk_file_chooser_default_constructor (GType type,
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guint n_construct_properties,
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GObjectConstructParam *construct_params);
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static void gtk_file_chooser_default_finalize (GObject *object);
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static void gtk_file_chooser_default_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gtk_file_chooser_default_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec);
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static void gtk_file_chooser_default_dispose (GObject *object);
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static void gtk_file_chooser_default_show_all (GtkWidget *widget);
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static void gtk_file_chooser_default_realize (GtkWidget *widget);
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static void gtk_file_chooser_default_map (GtkWidget *widget);
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static void gtk_file_chooser_default_unmap (GtkWidget *widget);
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static void gtk_file_chooser_default_hierarchy_changed (GtkWidget *widget,
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GtkWidget *previous_toplevel);
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static void gtk_file_chooser_default_style_updated (GtkWidget *widget);
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static void gtk_file_chooser_default_screen_changed (GtkWidget *widget,
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GdkScreen *previous_screen);
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static gboolean gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser,
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GFile *folder,
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GError **error);
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static gboolean gtk_file_chooser_default_update_current_folder (GtkFileChooser *chooser,
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GFile *folder,
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gboolean keep_trail,
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gboolean clear_entry,
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GError **error);
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static GFile * gtk_file_chooser_default_get_current_folder (GtkFileChooser *chooser);
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static void gtk_file_chooser_default_set_current_name (GtkFileChooser *chooser,
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const gchar *name);
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static gchar * gtk_file_chooser_default_get_current_name (GtkFileChooser *chooser);
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static gboolean gtk_file_chooser_default_select_file (GtkFileChooser *chooser,
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GFile *file,
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GError **error);
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static void gtk_file_chooser_default_unselect_file (GtkFileChooser *chooser,
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GFile *file);
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static void gtk_file_chooser_default_select_all (GtkFileChooser *chooser);
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||
static void gtk_file_chooser_default_unselect_all (GtkFileChooser *chooser);
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static GSList * gtk_file_chooser_default_get_files (GtkFileChooser *chooser);
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static GFile * gtk_file_chooser_default_get_preview_file (GtkFileChooser *chooser);
|
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static GtkFileSystem *gtk_file_chooser_default_get_file_system (GtkFileChooser *chooser);
|
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static void gtk_file_chooser_default_add_filter (GtkFileChooser *chooser,
|
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GtkFileFilter *filter);
|
||
static void gtk_file_chooser_default_remove_filter (GtkFileChooser *chooser,
|
||
GtkFileFilter *filter);
|
||
static GSList * gtk_file_chooser_default_list_filters (GtkFileChooser *chooser);
|
||
static gboolean gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
|
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GFile *file,
|
||
GError **error);
|
||
static gboolean gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
GError **error);
|
||
static GSList * gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser);
|
||
|
||
static void gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
|
||
gint *default_width,
|
||
gint *default_height);
|
||
static gboolean gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed);
|
||
static void gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed);
|
||
|
||
static void add_selection_to_recent_list (GtkFileChooserDefault *impl);
|
||
|
||
static void location_popup_handler (GtkFileChooserDefault *impl,
|
||
const gchar *path);
|
||
static void location_popup_on_paste_handler (GtkFileChooserDefault *impl);
|
||
static void location_toggle_popup_handler (GtkFileChooserDefault *impl);
|
||
static void up_folder_handler (GtkFileChooserDefault *impl);
|
||
static void down_folder_handler (GtkFileChooserDefault *impl);
|
||
static void home_folder_handler (GtkFileChooserDefault *impl);
|
||
static void desktop_folder_handler (GtkFileChooserDefault *impl);
|
||
static void quick_bookmark_handler (GtkFileChooserDefault *impl,
|
||
gint bookmark_index);
|
||
static void show_hidden_handler (GtkFileChooserDefault *impl);
|
||
static void search_shortcut_handler (GtkFileChooserDefault *impl);
|
||
static void recent_shortcut_handler (GtkFileChooserDefault *impl);
|
||
static void update_appearance (GtkFileChooserDefault *impl);
|
||
|
||
static void operation_mode_set (GtkFileChooserDefault *impl, OperationMode mode);
|
||
|
||
static void set_current_filter (GtkFileChooserDefault *impl,
|
||
GtkFileFilter *filter);
|
||
static void check_preview_change (GtkFileChooserDefault *impl);
|
||
|
||
static void filter_combo_changed (GtkComboBox *combo_box,
|
||
GtkFileChooserDefault *impl);
|
||
|
||
static gboolean list_select_func (GtkTreeSelection *selection,
|
||
GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
gboolean path_currently_selected,
|
||
gpointer data);
|
||
|
||
static void list_selection_changed (GtkTreeSelection *tree_selection,
|
||
GtkFileChooserDefault *impl);
|
||
static void list_row_activated (GtkTreeView *tree_view,
|
||
GtkTreePath *path,
|
||
GtkTreeViewColumn *column,
|
||
GtkFileChooserDefault *impl);
|
||
|
||
static void path_bar_clicked (GtkPathBar *path_bar,
|
||
GFile *file,
|
||
GFile *child,
|
||
gboolean child_is_hidden,
|
||
GtkFileChooserDefault *impl);
|
||
|
||
static void update_cell_renderer_attributes (GtkFileChooserDefault *impl);
|
||
|
||
static void load_remove_timer (GtkFileChooserDefault *impl, LoadState new_load_state);
|
||
static void browse_files_center_selected_row (GtkFileChooserDefault *impl);
|
||
|
||
static void location_button_toggled_cb (GtkToggleButton *toggle,
|
||
GtkFileChooserDefault *impl);
|
||
static void location_switch_to_path_bar (GtkFileChooserDefault *impl);
|
||
|
||
static void stop_loading_and_clear_list_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview);
|
||
|
||
static void search_setup_widgets (GtkFileChooserDefault *impl);
|
||
static void search_stop_searching (GtkFileChooserDefault *impl,
|
||
gboolean remove_query);
|
||
static void search_clear_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview);
|
||
static gboolean search_should_respond (GtkFileChooserDefault *impl);
|
||
static GSList *search_get_selected_files (GtkFileChooserDefault *impl);
|
||
static void search_entry_activate_cb (GtkEntry *entry,
|
||
gpointer data);
|
||
static void settings_load (GtkFileChooserDefault *impl);
|
||
|
||
static void recent_start_loading (GtkFileChooserDefault *impl);
|
||
static void recent_stop_loading (GtkFileChooserDefault *impl);
|
||
static void recent_clear_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview);
|
||
static gboolean recent_should_respond (GtkFileChooserDefault *impl);
|
||
static GSList * recent_get_selected_files (GtkFileChooserDefault *impl);
|
||
static void set_file_system_backend (GtkFileChooserDefault *impl);
|
||
static void unset_file_system_backend (GtkFileChooserDefault *impl);
|
||
|
||
|
||
|
||
G_DEFINE_TYPE_WITH_CODE (GtkFileChooserDefault, _gtk_file_chooser_default, GTK_TYPE_BOX,
|
||
G_ADD_PRIVATE (GtkFileChooserDefault)
|
||
G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER,
|
||
gtk_file_chooser_default_iface_init)
|
||
G_IMPLEMENT_INTERFACE (GTK_TYPE_FILE_CHOOSER_EMBED,
|
||
gtk_file_chooser_embed_default_iface_init));
|
||
|
||
static void
|
||
gtk_file_chooser_default_iface_init (GtkFileChooserIface *iface)
|
||
{
|
||
iface->select_file = gtk_file_chooser_default_select_file;
|
||
iface->unselect_file = gtk_file_chooser_default_unselect_file;
|
||
iface->select_all = gtk_file_chooser_default_select_all;
|
||
iface->unselect_all = gtk_file_chooser_default_unselect_all;
|
||
iface->get_files = gtk_file_chooser_default_get_files;
|
||
iface->get_preview_file = gtk_file_chooser_default_get_preview_file;
|
||
iface->get_file_system = gtk_file_chooser_default_get_file_system;
|
||
iface->set_current_folder = gtk_file_chooser_default_set_current_folder;
|
||
iface->get_current_folder = gtk_file_chooser_default_get_current_folder;
|
||
iface->set_current_name = gtk_file_chooser_default_set_current_name;
|
||
iface->get_current_name = gtk_file_chooser_default_get_current_name;
|
||
iface->add_filter = gtk_file_chooser_default_add_filter;
|
||
iface->remove_filter = gtk_file_chooser_default_remove_filter;
|
||
iface->list_filters = gtk_file_chooser_default_list_filters;
|
||
iface->add_shortcut_folder = gtk_file_chooser_default_add_shortcut_folder;
|
||
iface->remove_shortcut_folder = gtk_file_chooser_default_remove_shortcut_folder;
|
||
iface->list_shortcut_folders = gtk_file_chooser_default_list_shortcut_folders;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_embed_default_iface_init (GtkFileChooserEmbedIface *iface)
|
||
{
|
||
iface->get_default_size = gtk_file_chooser_default_get_default_size;
|
||
iface->should_respond = gtk_file_chooser_default_should_respond;
|
||
iface->initial_focus = gtk_file_chooser_default_initial_focus;
|
||
}
|
||
|
||
static void
|
||
pending_select_files_free (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_slist_free_full (priv->pending_select_files, g_object_unref);
|
||
priv->pending_select_files = NULL;
|
||
}
|
||
|
||
static void
|
||
pending_select_files_add (GtkFileChooserDefault *impl,
|
||
GFile *file)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
priv->pending_select_files =
|
||
g_slist_prepend (priv->pending_select_files, g_object_ref (file));
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_finalize (GObject *object)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *l;
|
||
|
||
unset_file_system_backend (impl);
|
||
|
||
g_free (priv->browse_files_last_selected_name);
|
||
|
||
for (l = priv->filters; l; l = l->next)
|
||
{
|
||
GtkFileFilter *filter;
|
||
|
||
filter = GTK_FILE_FILTER (l->data);
|
||
g_object_unref (filter);
|
||
}
|
||
g_slist_free (priv->filters);
|
||
|
||
if (priv->current_filter)
|
||
g_object_unref (priv->current_filter);
|
||
|
||
if (priv->current_volume_file)
|
||
g_object_unref (priv->current_volume_file);
|
||
|
||
if (priv->current_folder)
|
||
g_object_unref (priv->current_folder);
|
||
|
||
if (priv->preview_file)
|
||
g_object_unref (priv->preview_file);
|
||
|
||
if (priv->browse_path_bar_size_group)
|
||
g_object_unref (priv->browse_path_bar_size_group);
|
||
|
||
/* Free all the Models we have */
|
||
stop_loading_and_clear_list_model (impl, FALSE);
|
||
search_clear_model (impl, FALSE);
|
||
recent_clear_model (impl, FALSE);
|
||
|
||
/* stopping the load above should have cleared this */
|
||
g_assert (priv->load_timeout_id == 0);
|
||
|
||
g_free (priv->preview_display_name);
|
||
|
||
g_free (priv->edited_new_text);
|
||
|
||
impl->priv = NULL;
|
||
|
||
G_OBJECT_CLASS (_gtk_file_chooser_default_parent_class)->finalize (object);
|
||
}
|
||
|
||
/* Shows an error dialog set as transient for the specified window */
|
||
static void
|
||
error_message_with_parent (GtkWindow *parent,
|
||
const char *msg,
|
||
const char *detail)
|
||
{
|
||
GtkWidget *dialog;
|
||
|
||
dialog = gtk_message_dialog_new (parent,
|
||
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
|
||
GTK_MESSAGE_ERROR,
|
||
GTK_BUTTONS_OK,
|
||
"%s",
|
||
msg);
|
||
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
|
||
"%s", detail);
|
||
|
||
if (parent && gtk_window_has_group (parent))
|
||
gtk_window_group_add_window (gtk_window_get_group (parent),
|
||
GTK_WINDOW (dialog));
|
||
|
||
gtk_dialog_run (GTK_DIALOG (dialog));
|
||
gtk_widget_destroy (dialog);
|
||
}
|
||
|
||
/* Returns a toplevel GtkWindow, or NULL if none */
|
||
static GtkWindow *
|
||
get_toplevel (GtkWidget *widget)
|
||
{
|
||
GtkWidget *toplevel;
|
||
|
||
toplevel = gtk_widget_get_toplevel (widget);
|
||
if (!gtk_widget_is_toplevel (toplevel))
|
||
return NULL;
|
||
else
|
||
return GTK_WINDOW (toplevel);
|
||
}
|
||
|
||
/* Shows an error dialog for the file chooser */
|
||
static void
|
||
error_message (GtkFileChooserDefault *impl,
|
||
const char *msg,
|
||
const char *detail)
|
||
{
|
||
error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
|
||
}
|
||
|
||
/* Shows a simple error dialog relative to a path. Frees the GError as well. */
|
||
static void
|
||
error_dialog (GtkFileChooserDefault *impl,
|
||
const char *msg,
|
||
GFile *file,
|
||
GError *error)
|
||
{
|
||
if (error)
|
||
{
|
||
char *uri = NULL;
|
||
char *text;
|
||
|
||
if (file)
|
||
uri = g_file_get_uri (file);
|
||
text = g_strdup_printf (msg, uri);
|
||
error_message (impl, text, error->message);
|
||
g_free (text);
|
||
g_free (uri);
|
||
g_error_free (error);
|
||
}
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to create a folder */
|
||
static void
|
||
error_creating_folder_dialog (GtkFileChooserDefault *impl,
|
||
GFile *file,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("The folder could not be created"),
|
||
file, error);
|
||
}
|
||
|
||
/* Shows an error about not being able to create a folder because a file with
|
||
* the same name is already there.
|
||
*/
|
||
static void
|
||
error_creating_folder_over_existing_file_dialog (GtkFileChooserDefault *impl,
|
||
GFile *file,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("The folder could not be created, as a file with the same "
|
||
"name already exists. Try using a different name for the "
|
||
"folder, or rename the file first."),
|
||
file, error);
|
||
}
|
||
|
||
static void
|
||
error_with_file_under_nonfolder (GtkFileChooserDefault *impl,
|
||
GFile *parent_file)
|
||
{
|
||
GError *error;
|
||
|
||
error = NULL;
|
||
g_set_error_literal (&error, G_IO_ERROR, G_IO_ERROR_NOT_DIRECTORY,
|
||
_("You need to choose a valid filename."));
|
||
|
||
error_dialog (impl,
|
||
_("Cannot create a file under %s as it is not a folder"),
|
||
parent_file, error);
|
||
}
|
||
|
||
static void
|
||
error_filename_to_long_dialog (GtkFileChooserDefault *impl)
|
||
{
|
||
error_message (impl,
|
||
_("Cannot create file as the filename is too long"),
|
||
_("Try using a shorter name."));
|
||
}
|
||
|
||
/* Shows an error about not being able to select a folder because a file with
|
||
* the same name is already there.
|
||
*/
|
||
static void
|
||
error_selecting_folder_over_existing_file_dialog (GtkFileChooserDefault *impl)
|
||
{
|
||
error_message (impl,
|
||
_("You may only select folders"),
|
||
_("The item that you selected is not a folder try using a different item."));
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to create a filename */
|
||
static void
|
||
error_building_filename_dialog (GtkFileChooserDefault *impl,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl, _("Invalid file name"),
|
||
NULL, error);
|
||
}
|
||
|
||
/* Shows an error dialog when we cannot switch to a folder */
|
||
static void
|
||
error_changing_folder_dialog (GtkFileChooserDefault *impl,
|
||
GFile *file,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl, _("The folder contents could not be displayed"),
|
||
file, error);
|
||
}
|
||
|
||
/* Changes folders, displaying an error dialog if this fails */
|
||
static gboolean
|
||
change_folder_and_display_error (GtkFileChooserDefault *impl,
|
||
GFile *file,
|
||
gboolean clear_entry)
|
||
{
|
||
GError *error;
|
||
gboolean result;
|
||
|
||
g_return_val_if_fail (G_IS_FILE (file), FALSE);
|
||
|
||
/* We copy the path because of this case:
|
||
*
|
||
* list_row_activated()
|
||
* fetches path from model; path belongs to the model (*)
|
||
* calls change_folder_and_display_error()
|
||
* calls gtk_file_chooser_set_current_folder_file()
|
||
* changing folders fails, sets model to NULL, thus freeing the path in (*)
|
||
*/
|
||
|
||
error = NULL;
|
||
result = gtk_file_chooser_default_update_current_folder (GTK_FILE_CHOOSER (impl), file, TRUE, clear_entry, &error);
|
||
|
||
if (!result)
|
||
error_changing_folder_dialog (impl, file, error);
|
||
|
||
return result;
|
||
}
|
||
|
||
static void
|
||
emit_default_size_changed (GtkFileChooserDefault *impl)
|
||
{
|
||
profile_msg (" emit default-size-changed start", NULL);
|
||
g_signal_emit_by_name (impl, "default-size-changed");
|
||
profile_msg (" emit default-size-changed end", NULL);
|
||
}
|
||
|
||
static void
|
||
update_preview_widget_visibility (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->use_preview_label)
|
||
{
|
||
if (!priv->preview_label)
|
||
{
|
||
priv->preview_label = gtk_label_new (priv->preview_display_name);
|
||
gtk_box_pack_start (GTK_BOX (priv->preview_box), priv->preview_label, FALSE, FALSE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (priv->preview_box), priv->preview_label, 0);
|
||
gtk_label_set_ellipsize (GTK_LABEL (priv->preview_label), PANGO_ELLIPSIZE_MIDDLE);
|
||
gtk_widget_show (priv->preview_label);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (priv->preview_label)
|
||
{
|
||
gtk_widget_destroy (priv->preview_label);
|
||
priv->preview_label = NULL;
|
||
}
|
||
}
|
||
|
||
if (priv->preview_widget_active && priv->preview_widget)
|
||
gtk_widget_show (priv->preview_box);
|
||
else
|
||
gtk_widget_hide (priv->preview_box);
|
||
|
||
if (!gtk_widget_get_mapped (GTK_WIDGET (impl)))
|
||
emit_default_size_changed (impl);
|
||
}
|
||
|
||
static void
|
||
set_preview_widget (GtkFileChooserDefault *impl,
|
||
GtkWidget *preview_widget)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (preview_widget == priv->preview_widget)
|
||
return;
|
||
|
||
if (priv->preview_widget)
|
||
gtk_container_remove (GTK_CONTAINER (priv->preview_box),
|
||
priv->preview_widget);
|
||
|
||
priv->preview_widget = preview_widget;
|
||
if (priv->preview_widget)
|
||
{
|
||
gtk_widget_show (priv->preview_widget);
|
||
gtk_box_pack_start (GTK_BOX (priv->preview_box), priv->preview_widget, TRUE, TRUE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (priv->preview_box),
|
||
priv->preview_widget,
|
||
(priv->use_preview_label && priv->preview_label) ? 1 : 0);
|
||
}
|
||
|
||
update_preview_widget_visibility (impl);
|
||
}
|
||
|
||
/* Callback used when the "New Folder" button is clicked */
|
||
static void
|
||
new_folder_button_clicked (GtkButton *button,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeIter iter;
|
||
GtkTreePath *path;
|
||
|
||
if (!priv->browse_files_model)
|
||
return; /* FIXME: this sucks. Disable the New Folder button or something. */
|
||
|
||
/* Prevent button from being clicked twice */
|
||
gtk_widget_set_sensitive (priv->browse_new_folder_button, FALSE);
|
||
|
||
_gtk_file_system_model_add_editable (priv->browse_files_model, &iter);
|
||
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (priv->browse_files_model), &iter);
|
||
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
path, priv->list_name_column,
|
||
FALSE, 0.0, 0.0);
|
||
|
||
g_object_set (priv->list_name_renderer, "editable", TRUE, NULL);
|
||
gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
path,
|
||
priv->list_name_column,
|
||
TRUE);
|
||
|
||
gtk_tree_path_free (path);
|
||
}
|
||
|
||
static GSource *
|
||
add_idle_while_impl_is_alive (GtkFileChooserDefault *impl, GCallback callback)
|
||
{
|
||
GSource *source;
|
||
|
||
source = g_idle_source_new ();
|
||
g_source_set_closure (source,
|
||
g_cclosure_new_object (callback, G_OBJECT (impl)));
|
||
g_source_attach (source, NULL);
|
||
|
||
return source;
|
||
}
|
||
|
||
/* Idle handler for creating a new folder after editing its name cell, or for
|
||
* canceling the editing.
|
||
*/
|
||
static gboolean
|
||
edited_idle_cb (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gdk_threads_enter ();
|
||
|
||
g_source_destroy (priv->edited_idle);
|
||
priv->edited_idle = NULL;
|
||
|
||
_gtk_file_system_model_remove_editable (priv->browse_files_model);
|
||
g_object_set (priv->list_name_renderer, "editable", FALSE, NULL);
|
||
|
||
gtk_widget_set_sensitive (priv->browse_new_folder_button, TRUE);
|
||
|
||
if (priv->edited_new_text /* not cancelled? */
|
||
&& (strlen (priv->edited_new_text) != 0)
|
||
&& (strcmp (priv->edited_new_text, DEFAULT_NEW_FOLDER_NAME) != 0)) /* Don't create folder if name is empty or has not been edited */
|
||
{
|
||
GError *error = NULL;
|
||
GFile *file;
|
||
|
||
file = g_file_get_child_for_display_name (priv->current_folder,
|
||
priv->edited_new_text,
|
||
&error);
|
||
if (file)
|
||
{
|
||
GError *error = NULL;
|
||
|
||
if (g_file_make_directory (file, NULL, &error))
|
||
change_folder_and_display_error (impl, file, FALSE);
|
||
else
|
||
error_creating_folder_dialog (impl, file, error);
|
||
|
||
g_object_unref (file);
|
||
}
|
||
else
|
||
error_creating_folder_dialog (impl, file, error);
|
||
|
||
g_free (priv->edited_new_text);
|
||
priv->edited_new_text = NULL;
|
||
}
|
||
|
||
gdk_threads_leave ();
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
queue_edited_idle (GtkFileChooserDefault *impl,
|
||
const gchar *new_text)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
/* We create the folder in an idle handler so that we don't modify the tree
|
||
* just now.
|
||
*/
|
||
|
||
if (!priv->edited_idle)
|
||
priv->edited_idle = add_idle_while_impl_is_alive (impl, G_CALLBACK (edited_idle_cb));
|
||
|
||
g_free (priv->edited_new_text);
|
||
priv->edited_new_text = g_strdup (new_text);
|
||
}
|
||
|
||
/* Callback used from the text cell renderer when the new folder is named */
|
||
static void
|
||
renderer_edited_cb (GtkCellRendererText *cell_renderer_text,
|
||
const gchar *path,
|
||
const gchar *new_text,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
/* work around bug #154921 */
|
||
g_object_set (cell_renderer_text,
|
||
"mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
|
||
queue_edited_idle (impl, new_text);
|
||
}
|
||
|
||
/* Callback used from the text cell renderer when the new folder edition gets
|
||
* canceled.
|
||
*/
|
||
static void
|
||
renderer_editing_canceled_cb (GtkCellRendererText *cell_renderer_text,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
/* work around bug #154921 */
|
||
g_object_set (cell_renderer_text,
|
||
"mode", GTK_CELL_RENDERER_MODE_INERT, NULL);
|
||
queue_edited_idle (impl, NULL);
|
||
}
|
||
|
||
|
||
struct selection_check_closure {
|
||
GtkFileChooserDefault *impl;
|
||
int num_selected;
|
||
gboolean all_files;
|
||
gboolean all_folders;
|
||
};
|
||
|
||
/* Used from gtk_tree_selection_selected_foreach() */
|
||
static void
|
||
selection_check_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct selection_check_closure *closure;
|
||
gboolean is_folder;
|
||
GFile *file;
|
||
|
||
gtk_tree_model_get (model, iter,
|
||
MODEL_COL_FILE, &file,
|
||
MODEL_COL_IS_FOLDER, &is_folder,
|
||
-1);
|
||
|
||
if (file == NULL)
|
||
return;
|
||
|
||
g_object_unref (file);
|
||
|
||
closure = data;
|
||
closure->num_selected++;
|
||
|
||
closure->all_folders = closure->all_folders && is_folder;
|
||
closure->all_files = closure->all_files && !is_folder;
|
||
}
|
||
|
||
/* Checks whether the selected items in the file list are all files or all folders */
|
||
static void
|
||
selection_check (GtkFileChooserDefault *impl,
|
||
gint *num_selected,
|
||
gboolean *all_files,
|
||
gboolean *all_folders)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
struct selection_check_closure closure;
|
||
GtkTreeSelection *selection;
|
||
|
||
closure.impl = impl;
|
||
closure.num_selected = 0;
|
||
closure.all_files = TRUE;
|
||
closure.all_folders = TRUE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection,
|
||
selection_check_foreach_cb,
|
||
&closure);
|
||
|
||
g_assert (closure.num_selected == 0 || !(closure.all_files && closure.all_folders));
|
||
|
||
if (num_selected)
|
||
*num_selected = closure.num_selected;
|
||
|
||
if (all_files)
|
||
*all_files = closure.all_files;
|
||
|
||
if (all_folders)
|
||
*all_folders = closure.all_folders;
|
||
}
|
||
|
||
static gboolean
|
||
file_is_recent_uri (GFile *file)
|
||
{
|
||
GFile *recent;
|
||
gboolean same;
|
||
|
||
recent = g_file_new_for_uri ("recent:///");
|
||
same = g_file_equal (file, recent);
|
||
g_object_unref (recent);
|
||
|
||
return same;
|
||
}
|
||
|
||
static void
|
||
places_sidebar_open_location_cb (GtkPlacesSidebar *sidebar, GFile *location, GtkPlacesOpenFlags open_flags, GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gboolean clear_entry;
|
||
|
||
/* In the Save modes, we want to preserve what the uesr typed in the filename
|
||
* entry, so that he may choose another folder without erasing his typed name.
|
||
*/
|
||
if (priv->location_entry
|
||
&& !(priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
clear_entry = TRUE;
|
||
else
|
||
clear_entry = FALSE;
|
||
|
||
/* FIXME-places-sidebar:
|
||
*
|
||
* GtkPlacesSidebar doesn't have a Search item anymore. We should put that function in a toolbar-like button, like
|
||
* in Nautilus, and do operation_mode_set (impl, OPERATION_MODE_SEARCH);
|
||
*/
|
||
|
||
if (file_is_recent_uri (location))
|
||
operation_mode_set (impl, OPERATION_MODE_RECENT);
|
||
else
|
||
change_folder_and_display_error (impl, location, clear_entry);
|
||
}
|
||
|
||
/* Callback used when the places sidebar needs us to display an error message */
|
||
static void
|
||
places_sidebar_show_error_message_cb (GtkPlacesSidebar *sidebar,
|
||
const char *primary,
|
||
const char *secondary,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
error_message (impl, primary, secondary);
|
||
}
|
||
|
||
static gboolean
|
||
key_is_left_or_right (GdkEventKey *event)
|
||
{
|
||
guint modifiers;
|
||
|
||
modifiers = gtk_accelerator_get_default_mod_mask ();
|
||
|
||
return ((event->keyval == GDK_KEY_Right
|
||
|| event->keyval == GDK_KEY_KP_Right
|
||
|| event->keyval == GDK_KEY_Left
|
||
|| event->keyval == GDK_KEY_KP_Left)
|
||
&& (event->state & modifiers) == 0);
|
||
}
|
||
|
||
/* Handles key press events on the file list, so that we can trap Enter to
|
||
* activate the default button on our own. Also, checks to see if '/' has been
|
||
* pressed.
|
||
*/
|
||
static gboolean
|
||
browse_files_key_press_event_cb (GtkWidget *widget,
|
||
GdkEventKey *event,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *) data;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GdkModifierType no_text_input_mask;
|
||
|
||
no_text_input_mask =
|
||
gtk_widget_get_modifier_mask (widget, GDK_MODIFIER_INTENT_NO_TEXT_INPUT);
|
||
|
||
if ((event->keyval == GDK_KEY_slash
|
||
|| event->keyval == GDK_KEY_KP_Divide
|
||
#ifdef G_OS_UNIX
|
||
|| event->keyval == GDK_KEY_asciitilde
|
||
#endif
|
||
) && !(event->state & no_text_input_mask))
|
||
{
|
||
location_popup_handler (impl, event->string);
|
||
return TRUE;
|
||
}
|
||
|
||
if (key_is_left_or_right (event))
|
||
{
|
||
gtk_widget_grab_focus (priv->places_sidebar);
|
||
return TRUE;
|
||
}
|
||
|
||
if ((event->keyval == GDK_KEY_Return
|
||
|| event->keyval == GDK_KEY_ISO_Enter
|
||
|| event->keyval == GDK_KEY_KP_Enter
|
||
|| event->keyval == GDK_KEY_space
|
||
|| event->keyval == GDK_KEY_KP_Space)
|
||
&& !(event->state & gtk_accelerator_get_default_mod_mask ())
|
||
&& !(priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
{
|
||
GtkWindow *window;
|
||
|
||
window = get_toplevel (widget);
|
||
if (window)
|
||
{
|
||
GtkWidget *default_widget, *focus_widget;
|
||
|
||
default_widget = gtk_window_get_default_widget (window);
|
||
focus_widget = gtk_window_get_focus (window);
|
||
|
||
if (widget != default_widget &&
|
||
!(widget == focus_widget && (!default_widget || !gtk_widget_get_sensitive (default_widget))))
|
||
{
|
||
gtk_window_activate_default (window);
|
||
|
||
return TRUE;
|
||
}
|
||
}
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Callback used when the file list's popup menu is detached */
|
||
static void
|
||
popup_menu_detach_cb (GtkWidget *attach_widget,
|
||
GtkMenu *menu)
|
||
{
|
||
GtkFileChooserDefault *impl = g_object_get_data (G_OBJECT (attach_widget), "GtkFileChooserDefault");
|
||
GtkFileChooserDefaultPrivate *priv;
|
||
|
||
g_assert (GTK_IS_FILE_CHOOSER_DEFAULT (impl));
|
||
|
||
priv = impl->priv;
|
||
|
||
priv->browse_files_popup_menu = NULL;
|
||
priv->browse_files_popup_menu_add_shortcut_item = NULL;
|
||
priv->browse_files_popup_menu_hidden_files_item = NULL;
|
||
priv->browse_files_popup_menu_copy_file_location_item = NULL;
|
||
}
|
||
|
||
/* Callback used from gtk_tree_selection_selected_foreach(); adds a bookmark for
|
||
* each selected item in the file list.
|
||
*/
|
||
static void
|
||
add_bookmark_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *) data;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
|
||
gtk_tree_model_get (model, iter,
|
||
MODEL_COL_FILE, &file,
|
||
-1);
|
||
|
||
_gtk_bookmarks_manager_insert_bookmark (priv->bookmarks_manager, file, 0, NULL); /* NULL-GError */
|
||
|
||
g_object_unref (file);
|
||
}
|
||
|
||
/* Callback used when the "Add to Bookmarks" menu item is activated */
|
||
static void
|
||
add_to_shortcuts_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
|
||
gtk_tree_selection_selected_foreach (selection,
|
||
add_bookmark_foreach_cb,
|
||
impl);
|
||
}
|
||
|
||
/* callback used to set data to clipboard */
|
||
static void
|
||
copy_file_get_cb (GtkClipboard *clipboard,
|
||
GtkSelectionData *selection_data,
|
||
guint info,
|
||
gpointer data)
|
||
{
|
||
GSList *selected_files = data;
|
||
|
||
if (selected_files)
|
||
{
|
||
gint num_files = g_slist_length (selected_files);
|
||
gchar **uris;
|
||
gint i;
|
||
GSList *l;
|
||
|
||
uris = g_new (gchar *, num_files + 1);
|
||
uris[num_files] = NULL; /* null terminator */
|
||
|
||
i = 0;
|
||
|
||
for (l = selected_files; l; l = l->next)
|
||
{
|
||
GFile *file = (GFile *) l->data;
|
||
|
||
if (info == SELECTION_URI)
|
||
uris[i] = g_file_get_uri (file);
|
||
else /* if (info == SELECTION_TEXT) - let this be the fallback */
|
||
uris[i] = g_file_get_parse_name (file);
|
||
|
||
i++;
|
||
}
|
||
|
||
if (info == SELECTION_URI)
|
||
gtk_selection_data_set_uris (selection_data, uris);
|
||
else /* if (info == SELECTION_TEXT) - let this be the fallback */
|
||
{
|
||
char *str = g_strjoinv (" ", uris);
|
||
gtk_selection_data_set_text (selection_data, str, -1);
|
||
g_free (str);
|
||
}
|
||
|
||
g_strfreev (uris);
|
||
}
|
||
}
|
||
|
||
/* callback used to clear the clipboard data */
|
||
static void
|
||
copy_file_clear_cb (GtkClipboard *clipboard,
|
||
gpointer data)
|
||
{
|
||
GSList *selected_files = data;
|
||
|
||
g_slist_foreach (selected_files, (GFunc) g_object_unref, NULL);
|
||
g_slist_free (selected_files);
|
||
}
|
||
|
||
/* Callback used when the "Copy file’s location" menu item is activated */
|
||
static void
|
||
copy_file_location_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GSList *selected_files = NULL;
|
||
|
||
selected_files = search_get_selected_files (impl);
|
||
|
||
if (selected_files)
|
||
{
|
||
GtkClipboard *clipboard;
|
||
GtkTargetList *target_list;
|
||
GtkTargetEntry *targets;
|
||
int n_targets;
|
||
|
||
clipboard = gtk_widget_get_clipboard (GTK_WIDGET (impl), GDK_SELECTION_CLIPBOARD);
|
||
|
||
target_list = gtk_target_list_new (NULL, 0);
|
||
gtk_target_list_add_text_targets (target_list, SELECTION_TEXT);
|
||
gtk_target_list_add_uri_targets (target_list, SELECTION_URI);
|
||
|
||
targets = gtk_target_table_new_from_list (target_list, &n_targets);
|
||
gtk_target_list_unref (target_list);
|
||
|
||
gtk_clipboard_set_with_data (clipboard, targets, n_targets,
|
||
copy_file_get_cb,
|
||
copy_file_clear_cb,
|
||
selected_files);
|
||
|
||
gtk_target_table_free (targets, n_targets);
|
||
}
|
||
}
|
||
|
||
/* Callback used when the "Visit this file" menu item is activated */
|
||
static void
|
||
visit_file_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GSList *files;
|
||
|
||
files = search_get_selected_files (impl);
|
||
|
||
/* Sigh, just use the first one */
|
||
if (files)
|
||
{
|
||
GFile *file = files->data;
|
||
|
||
gtk_file_chooser_default_select_file (GTK_FILE_CHOOSER (impl), file, NULL); /* NULL-GError */
|
||
}
|
||
|
||
g_slist_foreach (files, (GFunc) g_object_unref, NULL);
|
||
g_slist_free (files);
|
||
}
|
||
|
||
/* callback used when the "Show Hidden Files" menu item is toggled */
|
||
static void
|
||
show_hidden_toggled_cb (GtkCheckMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
g_object_set (impl,
|
||
"show-hidden", gtk_check_menu_item_get_active (item),
|
||
NULL);
|
||
}
|
||
|
||
/* Callback used when the "Show Size Column" menu item is toggled */
|
||
static void
|
||
show_size_column_toggled_cb (GtkCheckMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
priv->show_size_column = gtk_check_menu_item_get_active (item);
|
||
|
||
gtk_tree_view_column_set_visible (priv->list_size_column,
|
||
priv->show_size_column);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to select a dragged file */
|
||
static void
|
||
error_selecting_dragged_file_dialog (GtkFileChooserDefault *impl,
|
||
GFile *file,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("Could not select file"),
|
||
file, error);
|
||
}
|
||
|
||
static void
|
||
file_list_drag_data_select_uris (GtkFileChooserDefault *impl,
|
||
gchar **uris)
|
||
{
|
||
int i;
|
||
char *uri;
|
||
GtkFileChooser *chooser = GTK_FILE_CHOOSER (impl);
|
||
|
||
for (i = 1; uris[i]; i++)
|
||
{
|
||
GFile *file;
|
||
GError *error = NULL;
|
||
|
||
uri = uris[i];
|
||
file = g_file_new_for_uri (uri);
|
||
|
||
gtk_file_chooser_default_select_file (chooser, file, &error);
|
||
if (error)
|
||
error_selecting_dragged_file_dialog (impl, file, error);
|
||
|
||
g_object_unref (file);
|
||
}
|
||
}
|
||
|
||
struct FileListDragData
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
gchar **uris;
|
||
GFile *file;
|
||
};
|
||
|
||
static void
|
||
file_list_drag_data_received_get_info_cb (GCancellable *cancellable,
|
||
GFileInfo *info,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
struct FileListDragData *data = user_data;
|
||
GtkFileChooser *chooser = GTK_FILE_CHOOSER (data->impl);
|
||
GtkFileChooserDefaultPrivate *priv = data->impl->priv;
|
||
|
||
if (cancellable != priv->file_list_drag_data_received_cancellable)
|
||
goto out;
|
||
|
||
priv->file_list_drag_data_received_cancellable = NULL;
|
||
|
||
if (cancelled || error)
|
||
goto out;
|
||
|
||
if ((priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SAVE) &&
|
||
data->uris[1] == 0 && !error && _gtk_file_info_consider_as_directory (info))
|
||
change_folder_and_display_error (data->impl, data->file, FALSE);
|
||
else
|
||
{
|
||
GError *error = NULL;
|
||
|
||
gtk_file_chooser_default_unselect_all (chooser);
|
||
gtk_file_chooser_default_select_file (chooser, data->file, &error);
|
||
if (error)
|
||
error_selecting_dragged_file_dialog (data->impl, data->file, error);
|
||
else
|
||
browse_files_center_selected_row (data->impl);
|
||
}
|
||
|
||
if (priv->select_multiple)
|
||
file_list_drag_data_select_uris (data->impl, data->uris);
|
||
|
||
out:
|
||
g_object_unref (data->impl);
|
||
g_strfreev (data->uris);
|
||
g_object_unref (data->file);
|
||
g_free (data);
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
static void
|
||
file_list_drag_data_received_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
GtkSelectionData *selection_data,
|
||
guint info,
|
||
guint time_,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gchar **uris;
|
||
char *uri;
|
||
GFile *file;
|
||
|
||
/* Allow only drags from other widgets; see bug #533891. */
|
||
if (gtk_drag_get_source_widget (context) == widget)
|
||
{
|
||
g_signal_stop_emission_by_name (widget, "drag-data-received");
|
||
return;
|
||
}
|
||
|
||
/* Parse the text/uri-list string, navigate to the first one */
|
||
uris = gtk_selection_data_get_uris (selection_data);
|
||
if (uris && uris[0])
|
||
{
|
||
struct FileListDragData *data;
|
||
|
||
uri = uris[0];
|
||
file = g_file_new_for_uri (uri);
|
||
|
||
data = g_new0 (struct FileListDragData, 1);
|
||
data->impl = g_object_ref (impl);
|
||
data->uris = uris;
|
||
data->file = file;
|
||
|
||
if (priv->file_list_drag_data_received_cancellable)
|
||
g_cancellable_cancel (priv->file_list_drag_data_received_cancellable);
|
||
|
||
priv->file_list_drag_data_received_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system, file,
|
||
"standard::type",
|
||
file_list_drag_data_received_get_info_cb,
|
||
data);
|
||
}
|
||
|
||
g_signal_stop_emission_by_name (widget, "drag-data-received");
|
||
}
|
||
|
||
/* Don't do anything with the drag_drop signal */
|
||
static gboolean
|
||
file_list_drag_drop_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
guint time_,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
g_signal_stop_emission_by_name (widget, "drag-drop");
|
||
return TRUE;
|
||
}
|
||
|
||
/* Disable the normal tree drag motion handler, it makes it look like you're
|
||
dropping the dragged item onto a tree item */
|
||
static gboolean
|
||
file_list_drag_motion_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
guint time_,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
g_signal_stop_emission_by_name (widget, "drag-motion");
|
||
return TRUE;
|
||
}
|
||
|
||
/* Sensitizes the "Copy file’s location" and other context menu items if there is actually
|
||
* a selection active.
|
||
*/
|
||
static void
|
||
check_file_list_menu_sensitivity (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint num_selected;
|
||
gboolean all_files;
|
||
gboolean all_folders;
|
||
gboolean active;
|
||
|
||
selection_check (impl, &num_selected, &all_files, &all_folders);
|
||
|
||
active = (num_selected != 0);
|
||
|
||
if (priv->browse_files_popup_menu_copy_file_location_item)
|
||
gtk_widget_set_sensitive (priv->browse_files_popup_menu_copy_file_location_item, active);
|
||
if (priv->browse_files_popup_menu_add_shortcut_item)
|
||
gtk_widget_set_sensitive (priv->browse_files_popup_menu_add_shortcut_item, active && all_folders);
|
||
if (priv->browse_files_popup_menu_visit_file_item)
|
||
gtk_widget_set_sensitive (priv->browse_files_popup_menu_visit_file_item, active);
|
||
}
|
||
|
||
static GtkWidget *
|
||
file_list_add_menu_item (GtkFileChooserDefault *impl,
|
||
const char *mnemonic_label,
|
||
GCallback callback)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *item;
|
||
|
||
item = gtk_menu_item_new_with_mnemonic (mnemonic_label);
|
||
g_signal_connect (item, "activate", callback, impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (priv->browse_files_popup_menu), item);
|
||
|
||
return item;
|
||
}
|
||
|
||
static GtkWidget *
|
||
file_list_add_check_menu_item (GtkFileChooserDefault *impl,
|
||
const char *mnemonic_label,
|
||
GCallback callback)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *item;
|
||
|
||
item = gtk_check_menu_item_new_with_mnemonic (mnemonic_label);
|
||
g_signal_connect (item, "toggled", callback, impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (priv->browse_files_popup_menu), item);
|
||
|
||
return item;
|
||
}
|
||
|
||
/* Constructs the popup menu for the file list if needed */
|
||
static void
|
||
file_list_build_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *item;
|
||
|
||
if (priv->browse_files_popup_menu)
|
||
return;
|
||
|
||
priv->browse_files_popup_menu = gtk_menu_new ();
|
||
gtk_menu_attach_to_widget (GTK_MENU (priv->browse_files_popup_menu),
|
||
priv->browse_files_tree_view,
|
||
popup_menu_detach_cb);
|
||
|
||
priv->browse_files_popup_menu_visit_file_item = file_list_add_menu_item (impl, _("_Visit File"),
|
||
G_CALLBACK (visit_file_cb));
|
||
|
||
priv->browse_files_popup_menu_copy_file_location_item = file_list_add_menu_item (impl, _("_Copy Location"),
|
||
G_CALLBACK (copy_file_location_cb));
|
||
|
||
priv->browse_files_popup_menu_add_shortcut_item = file_list_add_menu_item (impl, _("_Add to Bookmarks"),
|
||
G_CALLBACK (add_to_shortcuts_cb));
|
||
|
||
item = gtk_separator_menu_item_new ();
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (priv->browse_files_popup_menu), item);
|
||
|
||
priv->browse_files_popup_menu_hidden_files_item = file_list_add_check_menu_item (impl, _("Show _Hidden Files"),
|
||
G_CALLBACK (show_hidden_toggled_cb));
|
||
|
||
priv->browse_files_popup_menu_size_column_item = file_list_add_check_menu_item (impl, _("Show _Size Column"),
|
||
G_CALLBACK (show_size_column_toggled_cb));
|
||
|
||
check_file_list_menu_sensitivity (impl);
|
||
}
|
||
|
||
/* Updates the popup menu for the file list, creating it if necessary */
|
||
static void
|
||
file_list_update_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
file_list_build_popup_menu (impl);
|
||
|
||
/* The sensitivity of the Add to Bookmarks item is set in
|
||
* bookmarks_check_add_sensitivity()
|
||
*/
|
||
|
||
/* 'Visit this file' */
|
||
gtk_widget_set_visible (priv->browse_files_popup_menu_visit_file_item, (priv->operation_mode != OPERATION_MODE_BROWSE));
|
||
|
||
/* 'Show Hidden Files' */
|
||
g_signal_handlers_block_by_func (priv->browse_files_popup_menu_hidden_files_item,
|
||
G_CALLBACK (show_hidden_toggled_cb), impl);
|
||
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->browse_files_popup_menu_hidden_files_item),
|
||
priv->show_hidden);
|
||
g_signal_handlers_unblock_by_func (priv->browse_files_popup_menu_hidden_files_item,
|
||
G_CALLBACK (show_hidden_toggled_cb), impl);
|
||
|
||
/* 'Show Size Column' */
|
||
g_signal_handlers_block_by_func (priv->browse_files_popup_menu_size_column_item,
|
||
G_CALLBACK (show_size_column_toggled_cb), impl);
|
||
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (priv->browse_files_popup_menu_size_column_item),
|
||
priv->show_size_column);
|
||
g_signal_handlers_unblock_by_func (priv->browse_files_popup_menu_size_column_item,
|
||
G_CALLBACK (show_size_column_toggled_cb), impl);
|
||
}
|
||
|
||
static void
|
||
popup_position_func (GtkMenu *menu,
|
||
gint *x,
|
||
gint *y,
|
||
gboolean *push_in,
|
||
gpointer user_data)
|
||
{
|
||
GtkAllocation allocation;
|
||
GtkWidget *widget = GTK_WIDGET (user_data);
|
||
GdkScreen *screen = gtk_widget_get_screen (widget);
|
||
GtkRequisition req;
|
||
gint monitor_num;
|
||
GdkRectangle monitor;
|
||
|
||
g_return_if_fail (gtk_widget_get_realized (widget));
|
||
|
||
gdk_window_get_origin (gtk_widget_get_window (widget), x, y);
|
||
|
||
gtk_widget_get_preferred_size (GTK_WIDGET (menu),
|
||
&req, NULL);
|
||
|
||
gtk_widget_get_allocation (widget, &allocation);
|
||
*x += (allocation.width - req.width) / 2;
|
||
*y += (allocation.height - req.height) / 2;
|
||
|
||
monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y);
|
||
gtk_menu_set_monitor (menu, monitor_num);
|
||
gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor);
|
||
|
||
*x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width));
|
||
*y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height));
|
||
|
||
*push_in = FALSE;
|
||
}
|
||
|
||
static void
|
||
file_list_popup_menu (GtkFileChooserDefault *impl,
|
||
GdkEventButton *event)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
file_list_update_popup_menu (impl);
|
||
if (event)
|
||
gtk_menu_popup (GTK_MENU (priv->browse_files_popup_menu),
|
||
NULL, NULL, NULL, NULL,
|
||
event->button, event->time);
|
||
else
|
||
{
|
||
gtk_menu_popup (GTK_MENU (priv->browse_files_popup_menu),
|
||
NULL, NULL,
|
||
popup_position_func, priv->browse_files_tree_view,
|
||
0, GDK_CURRENT_TIME);
|
||
gtk_menu_shell_select_first (GTK_MENU_SHELL (priv->browse_files_popup_menu),
|
||
FALSE);
|
||
}
|
||
|
||
}
|
||
|
||
/* Callback used for the GtkWidget::popup-menu signal of the file list */
|
||
static gboolean
|
||
list_popup_menu_cb (GtkWidget *widget,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
file_list_popup_menu (impl, NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Callback used when a button is pressed on the file list. We trap button 3 to
|
||
* bring up a popup menu.
|
||
*/
|
||
static gboolean
|
||
list_button_press_event_cb (GtkWidget *widget,
|
||
GdkEventButton *event,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
static gboolean in_press = FALSE;
|
||
|
||
if (in_press)
|
||
return FALSE;
|
||
|
||
if (!gdk_event_triggers_context_menu ((GdkEvent *) event))
|
||
return FALSE;
|
||
|
||
in_press = TRUE;
|
||
gtk_widget_event (priv->browse_files_tree_view, (GdkEvent *) event);
|
||
in_press = FALSE;
|
||
|
||
file_list_popup_menu (impl, event);
|
||
return TRUE;
|
||
}
|
||
|
||
typedef struct {
|
||
OperationMode operation_mode;
|
||
gint general_column;
|
||
gint model_column;
|
||
} ColumnMap;
|
||
|
||
/* Sets the sort column IDs for the file list; needs to be done whenever we
|
||
* change the model on the treeview.
|
||
*/
|
||
static void
|
||
file_list_set_sort_column_ids (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_tree_view_column_set_sort_column_id (priv->list_name_column, MODEL_COL_NAME);
|
||
gtk_tree_view_column_set_sort_column_id (priv->list_mtime_column, MODEL_COL_MTIME);
|
||
gtk_tree_view_column_set_sort_column_id (priv->list_size_column, MODEL_COL_SIZE);
|
||
}
|
||
|
||
static gboolean
|
||
file_list_query_tooltip_cb (GtkWidget *widget,
|
||
gint x,
|
||
gint y,
|
||
gboolean keyboard_tip,
|
||
GtkTooltip *tooltip,
|
||
gpointer user_data)
|
||
{
|
||
GtkFileChooserDefault *impl = user_data;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeModel *model;
|
||
GtkTreePath *path;
|
||
GtkTreeIter iter;
|
||
GFile *file;
|
||
gchar *filename;
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_BROWSE)
|
||
return FALSE;
|
||
|
||
|
||
if (!gtk_tree_view_get_tooltip_context (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
&x, &y,
|
||
keyboard_tip,
|
||
&model, &path, &iter))
|
||
return FALSE;
|
||
|
||
gtk_tree_model_get (model, &iter,
|
||
MODEL_COL_FILE, &file,
|
||
-1);
|
||
|
||
if (file == NULL)
|
||
{
|
||
gtk_tree_path_free (path);
|
||
return FALSE;
|
||
}
|
||
|
||
filename = g_file_get_path (file);
|
||
gtk_tooltip_set_text (tooltip, filename);
|
||
gtk_tree_view_set_tooltip_row (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
tooltip,
|
||
path);
|
||
|
||
g_free (filename);
|
||
g_object_unref (file);
|
||
gtk_tree_path_free (path);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
set_icon_cell_renderer_fixed_size (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint xpad, ypad;
|
||
|
||
gtk_cell_renderer_get_padding (priv->list_pixbuf_renderer, &xpad, &ypad);
|
||
gtk_cell_renderer_set_fixed_size (priv->list_pixbuf_renderer,
|
||
xpad * 2 + priv->icon_size,
|
||
ypad * 2 + priv->icon_size);
|
||
}
|
||
|
||
|
||
static void
|
||
location_entry_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (!priv->location_entry)
|
||
priv->location_entry = _gtk_file_chooser_entry_new (TRUE);
|
||
|
||
_gtk_file_chooser_entry_set_local_only (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), priv->local_only);
|
||
_gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), priv->action);
|
||
gtk_entry_set_width_chars (GTK_ENTRY (priv->location_entry), 45);
|
||
gtk_entry_set_activates_default (GTK_ENTRY (priv->location_entry), TRUE);
|
||
}
|
||
|
||
/* Creates the widgets specific to Save mode */
|
||
static void
|
||
save_widgets_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *vbox;
|
||
GtkWidget *widget;
|
||
|
||
if (priv->save_widgets != NULL)
|
||
return;
|
||
|
||
location_switch_to_path_bar (impl);
|
||
|
||
vbox = gtk_box_new (GTK_ORIENTATION_VERTICAL, 12);
|
||
|
||
priv->save_widgets_table = gtk_grid_new ();
|
||
gtk_box_pack_start (GTK_BOX (vbox), priv->save_widgets_table, FALSE, FALSE, 0);
|
||
gtk_widget_show (priv->save_widgets_table);
|
||
gtk_grid_set_row_spacing (GTK_GRID (priv->save_widgets_table), 12);
|
||
gtk_grid_set_column_spacing (GTK_GRID (priv->save_widgets_table), 12);
|
||
|
||
/* Label */
|
||
|
||
widget = gtk_label_new_with_mnemonic (_("_Name:"));
|
||
gtk_widget_set_halign (widget, GTK_ALIGN_START);
|
||
gtk_widget_set_valign (widget, GTK_ALIGN_CENTER);
|
||
gtk_grid_attach (GTK_GRID (priv->save_widgets_table), widget, 0, 0, 1, 1);
|
||
gtk_widget_show (widget);
|
||
|
||
/* Location entry */
|
||
|
||
location_entry_create (impl);
|
||
gtk_widget_set_hexpand (priv->location_entry, TRUE);
|
||
gtk_grid_attach (GTK_GRID (priv->save_widgets_table), priv->location_entry, 1, 0, 1, 1);
|
||
gtk_widget_show (priv->location_entry);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (widget), priv->location_entry);
|
||
|
||
/* Folder combo */
|
||
priv->save_folder_label = gtk_label_new (NULL);
|
||
gtk_widget_set_halign (priv->save_folder_label, GTK_ALIGN_START);
|
||
gtk_widget_set_valign (priv->save_folder_label, GTK_ALIGN_CENTER);
|
||
gtk_grid_attach (GTK_GRID (priv->save_widgets_table), priv->save_folder_label, 0, 1, 1, 1);
|
||
gtk_widget_show (priv->save_folder_label);
|
||
|
||
priv->save_widgets = vbox;
|
||
gtk_box_pack_start (GTK_BOX (impl), priv->save_widgets, FALSE, FALSE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (impl), priv->save_widgets, 0);
|
||
gtk_widget_show (priv->save_widgets);
|
||
}
|
||
|
||
/* Destroys the widgets specific to Save mode */
|
||
static void
|
||
save_widgets_destroy (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->save_widgets == NULL)
|
||
return;
|
||
|
||
gtk_widget_destroy (priv->save_widgets);
|
||
priv->save_widgets = NULL;
|
||
priv->save_widgets_table = NULL;
|
||
priv->location_entry = NULL;
|
||
priv->save_folder_label = NULL;
|
||
}
|
||
|
||
/* Turns on the path bar widget. Can be called even if we are already in that
|
||
* mode.
|
||
*/
|
||
static void
|
||
location_switch_to_path_bar (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->location_entry)
|
||
{
|
||
gtk_widget_destroy (priv->location_entry);
|
||
priv->location_entry = NULL;
|
||
}
|
||
|
||
gtk_widget_hide (priv->location_entry_box);
|
||
}
|
||
|
||
/* Turns on the location entry. Can be called even if we are already in that
|
||
* mode.
|
||
*/
|
||
static void
|
||
location_switch_to_filename_entry (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
/* when in search or recent files mode, we are not showing the
|
||
* location_entry_box container, so there's no point in switching
|
||
* to it.
|
||
*/
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
priv->operation_mode == OPERATION_MODE_RECENT)
|
||
return;
|
||
|
||
/* Box */
|
||
|
||
gtk_widget_show (priv->location_entry_box);
|
||
|
||
/* Entry */
|
||
|
||
if (!priv->location_entry)
|
||
{
|
||
location_entry_create (impl);
|
||
gtk_box_pack_start (GTK_BOX (priv->location_entry_box), priv->location_entry, TRUE, TRUE, 0);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (priv->location_label), priv->location_entry);
|
||
}
|
||
|
||
/* Configure the entry */
|
||
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), priv->current_folder);
|
||
|
||
/* Done */
|
||
|
||
gtk_widget_show (priv->location_entry);
|
||
gtk_widget_grab_focus (priv->location_entry);
|
||
}
|
||
|
||
/* Sets a new location mode. set_buttons determines whether the toggle button
|
||
* for the mode will also be changed.
|
||
*/
|
||
static void
|
||
location_mode_set (GtkFileChooserDefault *impl,
|
||
LocationMode new_mode,
|
||
gboolean set_button)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
GtkWindow *toplevel;
|
||
GtkWidget *current_focus;
|
||
gboolean button_active;
|
||
gboolean switch_to_file_list;
|
||
|
||
switch (new_mode)
|
||
{
|
||
case LOCATION_MODE_PATH_BAR:
|
||
button_active = FALSE;
|
||
|
||
/* The location_entry will disappear when we switch to path bar mode. So,
|
||
* we'll focus the file list in that case, to avoid having a window with
|
||
* no focused widget.
|
||
*/
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
switch_to_file_list = FALSE;
|
||
if (toplevel)
|
||
{
|
||
current_focus = gtk_window_get_focus (toplevel);
|
||
if (!current_focus || current_focus == priv->location_entry)
|
||
switch_to_file_list = TRUE;
|
||
}
|
||
|
||
location_switch_to_path_bar (impl);
|
||
|
||
if (switch_to_file_list)
|
||
gtk_widget_grab_focus (priv->browse_files_tree_view);
|
||
|
||
break;
|
||
|
||
case LOCATION_MODE_FILENAME_ENTRY:
|
||
button_active = TRUE;
|
||
location_switch_to_filename_entry (impl);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
return;
|
||
}
|
||
|
||
if (set_button)
|
||
{
|
||
g_signal_handlers_block_by_func (priv->location_button,
|
||
G_CALLBACK (location_button_toggled_cb), impl);
|
||
|
||
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (priv->location_button), button_active);
|
||
|
||
g_signal_handlers_unblock_by_func (priv->location_button,
|
||
G_CALLBACK (location_button_toggled_cb), impl);
|
||
}
|
||
}
|
||
|
||
priv->location_mode = new_mode;
|
||
}
|
||
|
||
static void
|
||
location_toggle_popup_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
/* when in search or recent files mode, we are not showing the
|
||
* location_entry_box container, so there's no point in switching
|
||
* to it.
|
||
*/
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
priv->operation_mode == OPERATION_MODE_RECENT)
|
||
return;
|
||
|
||
/* If the file entry is not visible, show it.
|
||
* If it is visible, turn it off only if it is focused. Otherwise, switch to the entry.
|
||
*/
|
||
if (priv->location_mode == LOCATION_MODE_PATH_BAR)
|
||
{
|
||
location_mode_set (impl, LOCATION_MODE_FILENAME_ENTRY, TRUE);
|
||
}
|
||
else if (priv->location_mode == LOCATION_MODE_FILENAME_ENTRY)
|
||
{
|
||
if (gtk_widget_has_focus (priv->location_entry))
|
||
{
|
||
location_mode_set (impl, LOCATION_MODE_PATH_BAR, TRUE);
|
||
}
|
||
else
|
||
{
|
||
gtk_widget_grab_focus (priv->location_entry);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Callback used when one of the location mode buttons is toggled */
|
||
static void
|
||
location_button_toggled_cb (GtkToggleButton *toggle,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gboolean is_active;
|
||
LocationMode new_mode;
|
||
|
||
is_active = gtk_toggle_button_get_active (toggle);
|
||
|
||
if (is_active)
|
||
{
|
||
g_assert (priv->location_mode == LOCATION_MODE_PATH_BAR);
|
||
new_mode = LOCATION_MODE_FILENAME_ENTRY;
|
||
}
|
||
else
|
||
{
|
||
g_assert (priv->location_mode == LOCATION_MODE_FILENAME_ENTRY);
|
||
new_mode = LOCATION_MODE_PATH_BAR;
|
||
}
|
||
|
||
location_mode_set (impl, new_mode, FALSE);
|
||
}
|
||
|
||
typedef enum {
|
||
PATH_BAR_FOLDER_PATH,
|
||
PATH_BAR_SELECT_A_FOLDER,
|
||
PATH_BAR_ERROR_NO_FILENAME,
|
||
PATH_BAR_ERROR_NO_FOLDER,
|
||
PATH_BAR_RECENTLY_USED,
|
||
PATH_BAR_SEARCH
|
||
} PathBarMode;
|
||
|
||
/* Sets the info bar to show the appropriate informational or warning message */
|
||
static void
|
||
info_bar_set (GtkFileChooserDefault *impl, PathBarMode mode)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
char *str;
|
||
gboolean free_str;
|
||
GtkMessageType message_type;
|
||
|
||
free_str = FALSE;
|
||
|
||
switch (mode)
|
||
{
|
||
case PATH_BAR_SELECT_A_FOLDER:
|
||
str = g_strconcat ("<i>", _("Please select a folder below"), "</i>", NULL);
|
||
free_str = TRUE;
|
||
message_type = GTK_MESSAGE_OTHER;
|
||
break;
|
||
|
||
case PATH_BAR_ERROR_NO_FILENAME:
|
||
str = _("Please type a file name");
|
||
message_type = GTK_MESSAGE_WARNING;
|
||
break;
|
||
|
||
case PATH_BAR_ERROR_NO_FOLDER:
|
||
str = _("Please select a folder below");
|
||
message_type = GTK_MESSAGE_WARNING;
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
return;
|
||
}
|
||
|
||
gtk_info_bar_set_message_type (GTK_INFO_BAR (priv->browse_select_a_folder_info_bar), message_type);
|
||
gtk_image_set_from_icon_name (GTK_IMAGE (priv->browse_select_a_folder_icon),
|
||
(message_type == GTK_MESSAGE_WARNING) ? "dialog-warning-symbolic" : "folder-symbolic",
|
||
GTK_ICON_SIZE_MENU);
|
||
gtk_label_set_markup (GTK_LABEL (priv->browse_select_a_folder_label), str);
|
||
|
||
if (free_str)
|
||
g_free (str);
|
||
}
|
||
|
||
/* Sets the path bar's mode to show a label, the actual folder path, or a
|
||
* warning message. You may call this function with PATH_BAR_ERROR_* directly
|
||
* if the pathbar is already showing the widgets you expect; otherwise, call
|
||
* path_bar_update() instead to set the appropriate widgets automatically.
|
||
*/
|
||
static void
|
||
path_bar_set_mode (GtkFileChooserDefault *impl, PathBarMode mode)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gboolean path_bar_visible = FALSE;
|
||
gboolean special_mode_widgets_visible = FALSE;
|
||
gboolean info_bar_visible = FALSE;
|
||
gboolean create_folder_visible = FALSE;
|
||
|
||
char *tmp;
|
||
|
||
switch (mode)
|
||
{
|
||
case PATH_BAR_FOLDER_PATH:
|
||
path_bar_visible = TRUE;
|
||
break;
|
||
|
||
case PATH_BAR_SELECT_A_FOLDER:
|
||
case PATH_BAR_ERROR_NO_FILENAME:
|
||
case PATH_BAR_ERROR_NO_FOLDER:
|
||
info_bar_set (impl, mode);
|
||
info_bar_visible = TRUE;
|
||
break;
|
||
|
||
case PATH_BAR_RECENTLY_USED:
|
||
gtk_image_set_from_icon_name (GTK_IMAGE (priv->browse_special_mode_icon), "document-open-recent", GTK_ICON_SIZE_BUTTON);
|
||
|
||
tmp = g_strdup_printf ("<b>%s</b>", _("Recently Used"));
|
||
gtk_label_set_markup (GTK_LABEL (priv->browse_special_mode_label), tmp);
|
||
g_free (tmp);
|
||
|
||
special_mode_widgets_visible = TRUE;
|
||
break;
|
||
|
||
case PATH_BAR_SEARCH:
|
||
gtk_image_set_from_icon_name (GTK_IMAGE (priv->browse_special_mode_icon), "edit-find-symbolic", GTK_ICON_SIZE_BUTTON);
|
||
|
||
tmp = g_strdup_printf ("<b>%s</b>", _("Search:"));
|
||
gtk_label_set_markup (GTK_LABEL (priv->browse_special_mode_label), tmp);
|
||
g_free (tmp);
|
||
|
||
special_mode_widgets_visible = TRUE;
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
gtk_widget_set_visible (priv->browse_path_bar, path_bar_visible);
|
||
gtk_widget_set_visible (priv->browse_special_mode_icon, special_mode_widgets_visible);
|
||
gtk_widget_set_visible (priv->browse_special_mode_label, special_mode_widgets_visible);
|
||
gtk_widget_set_visible (priv->browse_select_a_folder_info_bar, info_bar_visible);
|
||
|
||
if (path_bar_visible)
|
||
{
|
||
if (priv->create_folders
|
||
&& priv->action != GTK_FILE_CHOOSER_ACTION_OPEN
|
||
&& priv->operation_mode != OPERATION_MODE_RECENT)
|
||
create_folder_visible = TRUE;
|
||
}
|
||
|
||
gtk_widget_set_visible (priv->browse_new_folder_button, create_folder_visible);
|
||
}
|
||
|
||
|
||
static GObject*
|
||
gtk_file_chooser_default_constructor (GType type,
|
||
guint n_construct_properties,
|
||
GObjectConstructParam *construct_params)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkFileChooserDefaultPrivate *priv;
|
||
GObject *object;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
object = G_OBJECT_CLASS (_gtk_file_chooser_default_parent_class)->constructor (type,
|
||
n_construct_properties,
|
||
construct_params);
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
priv = impl->priv;
|
||
|
||
g_assert (priv->file_system);
|
||
|
||
update_appearance (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return object;
|
||
}
|
||
|
||
/* Sets the extra_widget by packing it in the appropriate place */
|
||
static void
|
||
set_extra_widget (GtkFileChooserDefault *impl,
|
||
GtkWidget *extra_widget)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (extra_widget)
|
||
{
|
||
g_object_ref (extra_widget);
|
||
/* FIXME: is this right ? */
|
||
gtk_widget_show (extra_widget);
|
||
}
|
||
|
||
if (priv->extra_widget)
|
||
{
|
||
gtk_container_remove (GTK_CONTAINER (priv->extra_align), priv->extra_widget);
|
||
g_object_unref (priv->extra_widget);
|
||
}
|
||
|
||
priv->extra_widget = extra_widget;
|
||
if (priv->extra_widget)
|
||
{
|
||
gtk_container_add (GTK_CONTAINER (priv->extra_align), priv->extra_widget);
|
||
gtk_widget_show (priv->extra_align);
|
||
}
|
||
else
|
||
gtk_widget_hide (priv->extra_align);
|
||
}
|
||
|
||
static void
|
||
switch_to_home_dir (GtkFileChooserDefault *impl)
|
||
{
|
||
const gchar *home = g_get_home_dir ();
|
||
GFile *home_file;
|
||
|
||
if (home == NULL)
|
||
return;
|
||
|
||
home_file = g_file_new_for_path (home);
|
||
|
||
gtk_file_chooser_set_current_folder_file (GTK_FILE_CHOOSER (impl), home_file, NULL); /* NULL-GError */
|
||
|
||
g_object_unref (home_file);
|
||
}
|
||
|
||
static void
|
||
set_local_only (GtkFileChooserDefault *impl,
|
||
gboolean local_only)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (local_only != priv->local_only)
|
||
{
|
||
priv->local_only = local_only;
|
||
|
||
if (priv->location_entry)
|
||
_gtk_file_chooser_entry_set_local_only (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), local_only);
|
||
|
||
gtk_places_sidebar_set_local_only (GTK_PLACES_SIDEBAR (priv->places_sidebar), local_only);
|
||
|
||
if (local_only && priv->current_folder &&
|
||
!_gtk_file_has_native_path (priv->current_folder))
|
||
{
|
||
/* If we are pointing to a non-local folder, make an effort to change
|
||
* back to a local folder, but it's really up to the app to not cause
|
||
* such a situation, so we ignore errors.
|
||
*/
|
||
switch_to_home_dir (impl);
|
||
}
|
||
}
|
||
}
|
||
|
||
/* Sets the file chooser to multiple selection mode */
|
||
static void
|
||
set_select_multiple (GtkFileChooserDefault *impl,
|
||
gboolean select_multiple,
|
||
gboolean property_notify)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
GtkSelectionMode mode;
|
||
|
||
if (select_multiple == priv->select_multiple)
|
||
return;
|
||
|
||
mode = select_multiple ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_SINGLE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_set_mode (selection, mode);
|
||
|
||
gtk_tree_view_set_rubber_banding (GTK_TREE_VIEW (priv->browse_files_tree_view), select_multiple);
|
||
|
||
priv->select_multiple = select_multiple;
|
||
g_object_notify (G_OBJECT (impl), "select-multiple");
|
||
|
||
check_preview_change (impl);
|
||
}
|
||
|
||
static void
|
||
set_file_system_backend (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
profile_start ("start for backend", "default");
|
||
|
||
priv->file_system = _gtk_file_system_new ();
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
unset_file_system_backend (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_object_unref (priv->file_system);
|
||
|
||
priv->file_system = NULL;
|
||
}
|
||
|
||
/* Saves the widgets around the pathbar so they can be reparented later
|
||
* in the correct place. This function must be called paired with
|
||
* restore_path_bar().
|
||
*/
|
||
static void
|
||
save_path_bar (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *parent;
|
||
|
||
g_object_ref (priv->browse_path_bar_hbox);
|
||
|
||
parent = gtk_widget_get_parent (priv->browse_path_bar_hbox);
|
||
if (parent)
|
||
gtk_container_remove (GTK_CONTAINER (parent), priv->browse_path_bar_hbox);
|
||
}
|
||
|
||
/* Reparents the path bar and the "Create folder" button to the right place:
|
||
* Above the file list in Open mode, or to the right of the "Save in folder:"
|
||
* label in Save mode. The save_path_bar() function must be called before this
|
||
* one.
|
||
*/
|
||
static void
|
||
restore_path_bar (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_box_pack_start (GTK_BOX (priv->browse_header_box), priv->browse_path_bar_hbox, FALSE, FALSE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (priv->browse_header_box), priv->browse_path_bar_hbox, 0);
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
gtk_widget_set_hexpand (priv->browse_path_bar_hbox, TRUE);
|
||
gtk_grid_attach (GTK_GRID (priv->save_widgets_table), priv->browse_path_bar_hbox, 1, 1, 1, 1);
|
||
}
|
||
else
|
||
g_assert_not_reached ();
|
||
|
||
g_object_unref (priv->browse_path_bar_hbox);
|
||
}
|
||
|
||
/* Takes the folder stored in a row in the recent_model, and puts it in the pathbar */
|
||
static void
|
||
put_recent_folder_in_pathbar (GtkFileChooserDefault *impl, GtkTreeIter *iter)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (priv->recent_model), iter,
|
||
MODEL_COL_FILE, &file,
|
||
-1);
|
||
_gtk_path_bar_set_file (GTK_PATH_BAR (priv->browse_path_bar), file, FALSE);
|
||
g_object_unref (file);
|
||
}
|
||
|
||
/* Sets the pathbar in the appropriate mode according to the current operation mode and action. This is the central function for
|
||
* dealing with the pathbar's widgets; as long as impl->action and impl->operation_mode are set correctly, then calling this
|
||
* function will update all the pathbar's widgets.
|
||
*/
|
||
static void
|
||
path_bar_update (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
PathBarMode mode;
|
||
|
||
switch (priv->operation_mode)
|
||
{
|
||
case OPERATION_MODE_BROWSE:
|
||
mode = PATH_BAR_FOLDER_PATH;
|
||
break;
|
||
|
||
case OPERATION_MODE_RECENT:
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
gboolean have_selected;
|
||
GtkTreeIter iter;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
|
||
/* Save mode means single-selection mode, so the following is valid */
|
||
have_selected = gtk_tree_selection_get_selected (selection, NULL, &iter);
|
||
|
||
if (have_selected)
|
||
{
|
||
mode = PATH_BAR_FOLDER_PATH;
|
||
put_recent_folder_in_pathbar (impl, &iter);
|
||
}
|
||
else
|
||
mode = PATH_BAR_SELECT_A_FOLDER;
|
||
}
|
||
else
|
||
mode = PATH_BAR_RECENTLY_USED;
|
||
|
||
break;
|
||
|
||
case OPERATION_MODE_SEARCH:
|
||
mode = PATH_BAR_SEARCH;
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
return;
|
||
}
|
||
|
||
path_bar_set_mode (impl, mode);
|
||
}
|
||
|
||
static void
|
||
operation_mode_discard_search_widgets (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->search_hbox)
|
||
{
|
||
gtk_widget_destroy (priv->search_hbox);
|
||
|
||
priv->search_hbox = NULL;
|
||
priv->search_entry = NULL;
|
||
}
|
||
}
|
||
|
||
/* Stops running operations like populating the browse model, searches, and the recent-files model */
|
||
static void
|
||
operation_mode_stop (GtkFileChooserDefault *impl, OperationMode mode)
|
||
{
|
||
switch (mode)
|
||
{
|
||
case OPERATION_MODE_BROWSE:
|
||
stop_loading_and_clear_list_model (impl, TRUE);
|
||
break;
|
||
|
||
case OPERATION_MODE_SEARCH:
|
||
search_stop_searching (impl, FALSE);
|
||
search_clear_model (impl, TRUE);
|
||
|
||
operation_mode_discard_search_widgets (impl);
|
||
break;
|
||
|
||
case OPERATION_MODE_RECENT:
|
||
recent_stop_loading (impl);
|
||
recent_clear_model (impl, TRUE);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
|
||
static void
|
||
operation_mode_set_browse (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
path_bar_update (impl);
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_widget_show (priv->location_button);
|
||
location_mode_set (impl, priv->location_mode, TRUE);
|
||
|
||
if (priv->location_mode == LOCATION_MODE_FILENAME_ENTRY)
|
||
gtk_widget_show (priv->location_entry_box);
|
||
}
|
||
}
|
||
|
||
static void
|
||
operation_mode_set_search (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->search_hbox == NULL);
|
||
g_assert (priv->search_entry == NULL);
|
||
g_assert (priv->search_model == NULL);
|
||
|
||
search_setup_widgets (impl);
|
||
}
|
||
|
||
static void
|
||
operation_mode_set_recent (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
path_bar_update (impl);
|
||
|
||
/* Hide the location widgets temporarily */
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_widget_hide (priv->location_button);
|
||
gtk_widget_hide (priv->location_entry_box);
|
||
}
|
||
|
||
recent_start_loading (impl);
|
||
}
|
||
|
||
static void
|
||
operation_mode_set (GtkFileChooserDefault *impl, OperationMode mode)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
|
||
operation_mode_stop (impl, priv->operation_mode);
|
||
|
||
priv->operation_mode = mode;
|
||
|
||
switch (priv->operation_mode)
|
||
{
|
||
case OPERATION_MODE_BROWSE:
|
||
operation_mode_set_browse (impl);
|
||
break;
|
||
|
||
case OPERATION_MODE_SEARCH:
|
||
operation_mode_set_search (impl);
|
||
break;
|
||
|
||
case OPERATION_MODE_RECENT:
|
||
operation_mode_set_recent (impl);
|
||
file = g_file_new_for_uri ("recent:///");
|
||
gtk_places_sidebar_set_location (GTK_PLACES_SIDEBAR (priv->places_sidebar), file);
|
||
g_object_unref (file);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
return;
|
||
}
|
||
}
|
||
|
||
/* This function is basically a do_all function.
|
||
*
|
||
* It sets the visibility on all the widgets based on the current state, and
|
||
* moves the custom_widget if needed.
|
||
*/
|
||
static void
|
||
update_appearance (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
save_path_bar (impl);
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
const char *text;
|
||
|
||
gtk_widget_hide (priv->location_button);
|
||
save_widgets_create (impl);
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
text = _("Save in folder:");
|
||
else
|
||
text = _("Create in folder:");
|
||
|
||
gtk_label_set_text (GTK_LABEL (priv->save_folder_label), text);
|
||
|
||
if (priv->select_multiple)
|
||
{
|
||
g_warning ("Save mode cannot be set in conjunction with multiple selection mode. "
|
||
"Re-setting to single selection mode.");
|
||
set_select_multiple (impl, FALSE, TRUE);
|
||
}
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_widget_show (priv->location_button);
|
||
save_widgets_destroy (impl);
|
||
location_mode_set (impl, priv->location_mode, TRUE);
|
||
}
|
||
|
||
if (priv->location_entry)
|
||
_gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), priv->action);
|
||
|
||
restore_path_bar (impl);
|
||
path_bar_update (impl);
|
||
|
||
/* This *is* needed; we need to redraw the file list because the "sensitivity"
|
||
* of files may change depending whether we are in a file or folder-only mode.
|
||
*/
|
||
gtk_widget_queue_draw (priv->browse_files_tree_view);
|
||
|
||
emit_default_size_changed (impl);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_set_property (GObject *object,
|
||
guint prop_id,
|
||
const GValue *value,
|
||
GParamSpec *pspec)
|
||
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_FILE_CHOOSER_PROP_ACTION:
|
||
{
|
||
GtkFileChooserAction action = g_value_get_enum (value);
|
||
|
||
if (action != priv->action)
|
||
{
|
||
gtk_file_chooser_default_unselect_all (GTK_FILE_CHOOSER (impl));
|
||
|
||
if ((action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
&& priv->select_multiple)
|
||
{
|
||
g_warning ("Tried to change the file chooser action to SAVE or CREATE_FOLDER, but "
|
||
"this is not allowed in multiple selection mode. Resetting the file chooser "
|
||
"to single selection mode.");
|
||
set_select_multiple (impl, FALSE, TRUE);
|
||
}
|
||
priv->action = action;
|
||
update_cell_renderer_attributes (impl);
|
||
update_appearance (impl);
|
||
settings_load (impl);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_FILTER:
|
||
set_current_filter (impl, g_value_get_object (value));
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
|
||
set_local_only (impl, g_value_get_boolean (value));
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
|
||
set_preview_widget (impl, g_value_get_object (value));
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
|
||
priv->preview_widget_active = g_value_get_boolean (value);
|
||
update_preview_widget_visibility (impl);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
|
||
priv->use_preview_label = g_value_get_boolean (value);
|
||
update_preview_widget_visibility (impl);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
|
||
set_extra_widget (impl, g_value_get_object (value));
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
|
||
{
|
||
gboolean select_multiple = g_value_get_boolean (value);
|
||
if ((priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
&& select_multiple)
|
||
{
|
||
g_warning ("Tried to set the file chooser to multiple selection mode, but this is "
|
||
"not allowed in SAVE or CREATE_FOLDER modes. Ignoring the change and "
|
||
"leaving the file chooser in single selection mode.");
|
||
return;
|
||
}
|
||
|
||
set_select_multiple (impl, select_multiple, FALSE);
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
|
||
{
|
||
gboolean show_hidden = g_value_get_boolean (value);
|
||
if (show_hidden != priv->show_hidden)
|
||
{
|
||
priv->show_hidden = show_hidden;
|
||
|
||
if (priv->browse_files_model)
|
||
_gtk_file_system_model_set_show_hidden (priv->browse_files_model, show_hidden);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
|
||
{
|
||
gboolean do_overwrite_confirmation = g_value_get_boolean (value);
|
||
priv->do_overwrite_confirmation = do_overwrite_confirmation;
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
|
||
{
|
||
gboolean create_folders = g_value_get_boolean (value);
|
||
priv->create_folders = create_folders;
|
||
update_appearance (impl);
|
||
}
|
||
break;
|
||
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_get_property (GObject *object,
|
||
guint prop_id,
|
||
GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_FILE_CHOOSER_PROP_ACTION:
|
||
g_value_set_enum (value, priv->action);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_FILTER:
|
||
g_value_set_object (value, priv->current_filter);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
|
||
g_value_set_boolean (value, priv->local_only);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
|
||
g_value_set_object (value, priv->preview_widget);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
|
||
g_value_set_boolean (value, priv->preview_widget_active);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
|
||
g_value_set_boolean (value, priv->use_preview_label);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
|
||
g_value_set_object (value, priv->extra_widget);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
|
||
g_value_set_boolean (value, priv->select_multiple);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
|
||
g_value_set_boolean (value, priv->show_hidden);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
|
||
g_value_set_boolean (value, priv->do_overwrite_confirmation);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_CREATE_FOLDERS:
|
||
g_value_set_boolean (value, priv->create_folders);
|
||
break;
|
||
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* This cancels everything that may be going on in the background. */
|
||
static void
|
||
cancel_all_operations (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *l;
|
||
|
||
pending_select_files_free (impl);
|
||
|
||
if (priv->reload_icon_cancellables)
|
||
{
|
||
for (l = priv->reload_icon_cancellables; l; l = l->next)
|
||
{
|
||
GCancellable *cancellable = G_CANCELLABLE (l->data);
|
||
g_cancellable_cancel (cancellable);
|
||
}
|
||
g_slist_free (priv->reload_icon_cancellables);
|
||
priv->reload_icon_cancellables = NULL;
|
||
}
|
||
|
||
if (priv->loading_shortcuts)
|
||
{
|
||
for (l = priv->loading_shortcuts; l; l = l->next)
|
||
{
|
||
GCancellable *cancellable = G_CANCELLABLE (l->data);
|
||
g_cancellable_cancel (cancellable);
|
||
}
|
||
g_slist_free (priv->loading_shortcuts);
|
||
priv->loading_shortcuts = NULL;
|
||
}
|
||
|
||
if (priv->file_list_drag_data_received_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->file_list_drag_data_received_cancellable);
|
||
priv->file_list_drag_data_received_cancellable = NULL;
|
||
}
|
||
|
||
if (priv->update_current_folder_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->update_current_folder_cancellable);
|
||
priv->update_current_folder_cancellable = NULL;
|
||
}
|
||
|
||
if (priv->should_respond_get_info_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->should_respond_get_info_cancellable);
|
||
priv->should_respond_get_info_cancellable = NULL;
|
||
}
|
||
|
||
if (priv->file_exists_get_info_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->file_exists_get_info_cancellable);
|
||
priv->file_exists_get_info_cancellable = NULL;
|
||
}
|
||
|
||
if (priv->update_from_entry_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->update_from_entry_cancellable);
|
||
priv->update_from_entry_cancellable = NULL;
|
||
}
|
||
|
||
if (priv->shortcuts_activate_iter_cancellable)
|
||
{
|
||
g_cancellable_cancel (priv->shortcuts_activate_iter_cancellable);
|
||
priv->shortcuts_activate_iter_cancellable = NULL;
|
||
}
|
||
|
||
search_stop_searching (impl, TRUE);
|
||
recent_stop_loading (impl);
|
||
}
|
||
|
||
/* Removes the settings signal handler. It's safe to call multiple times */
|
||
static void
|
||
remove_settings_signal (GtkFileChooserDefault *impl,
|
||
GdkScreen *screen)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->settings_signal_id)
|
||
{
|
||
GtkSettings *settings;
|
||
|
||
settings = gtk_settings_get_for_screen (screen);
|
||
g_signal_handler_disconnect (settings,
|
||
priv->settings_signal_id);
|
||
priv->settings_signal_id = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_dispose (GObject *object)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *) object;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
cancel_all_operations (impl);
|
||
|
||
if (priv->extra_widget)
|
||
{
|
||
g_object_unref (priv->extra_widget);
|
||
priv->extra_widget = NULL;
|
||
}
|
||
|
||
remove_settings_signal (impl, gtk_widget_get_screen (GTK_WIDGET (impl)));
|
||
|
||
if (priv->bookmarks_manager)
|
||
{
|
||
_gtk_bookmarks_manager_free (priv->bookmarks_manager);
|
||
priv->bookmarks_manager = NULL;
|
||
}
|
||
|
||
G_OBJECT_CLASS (_gtk_file_chooser_default_parent_class)->dispose (object);
|
||
}
|
||
|
||
/* We override show-all since we have internal widgets that
|
||
* shouldn't be shown when you call show_all(), like the filter
|
||
* combo box.
|
||
*/
|
||
static void
|
||
gtk_file_chooser_default_show_all (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *) widget;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_widget_show (widget);
|
||
|
||
if (priv->extra_widget)
|
||
gtk_widget_show_all (priv->extra_widget);
|
||
}
|
||
|
||
/* Handler for GtkWindow::set-focus; this is where we save the last-focused
|
||
* widget on our toplevel. See gtk_file_chooser_default_hierarchy_changed()
|
||
*/
|
||
static void
|
||
toplevel_set_focus_cb (GtkWindow *window,
|
||
GtkWidget *focus,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
priv->toplevel_last_focus_widget = gtk_window_get_focus (window);
|
||
}
|
||
|
||
/* We monitor the focus widget on our toplevel to be able to know which widget
|
||
* was last focused at the time our "should_respond" method gets called.
|
||
*/
|
||
static void
|
||
gtk_file_chooser_default_hierarchy_changed (GtkWidget *widget,
|
||
GtkWidget *previous_toplevel)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *toplevel;
|
||
|
||
toplevel = gtk_widget_get_toplevel (widget);
|
||
|
||
if (previous_toplevel &&
|
||
priv->toplevel_set_focus_id != 0)
|
||
{
|
||
g_signal_handler_disconnect (previous_toplevel,
|
||
priv->toplevel_set_focus_id);
|
||
priv->toplevel_set_focus_id = 0;
|
||
priv->toplevel_last_focus_widget = NULL;
|
||
}
|
||
|
||
if (gtk_widget_is_toplevel (toplevel))
|
||
{
|
||
g_assert (priv->toplevel_set_focus_id == 0);
|
||
priv->toplevel_set_focus_id = g_signal_connect (toplevel, "set-focus",
|
||
G_CALLBACK (toplevel_set_focus_cb), impl);
|
||
priv->toplevel_last_focus_widget = gtk_window_get_focus (GTK_WINDOW (toplevel));
|
||
}
|
||
}
|
||
|
||
/* Changes the icons wherever it is needed */
|
||
static void
|
||
change_icon_theme (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint width, height;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (gtk_icon_size_lookup (GTK_ICON_SIZE_MENU, &width, &height))
|
||
priv->icon_size = MAX (width, height);
|
||
else
|
||
priv->icon_size = FALLBACK_ICON_SIZE;
|
||
|
||
/* the first cell in the first column is the icon column, and we have a fixed size there */
|
||
set_icon_cell_renderer_fixed_size (impl);
|
||
|
||
if (priv->browse_files_model)
|
||
_gtk_file_system_model_clear_cache (priv->browse_files_model, MODEL_COL_SURFACE);
|
||
gtk_widget_queue_resize (priv->browse_files_tree_view);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Callback used when a GtkSettings value changes */
|
||
static void
|
||
settings_notify_cb (GObject *object,
|
||
GParamSpec *pspec,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
const char *name;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
name = g_param_spec_get_name (pspec);
|
||
|
||
if (strcmp (name, "gtk-icon-theme-name") == 0)
|
||
change_icon_theme (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Installs a signal handler for GtkSettings so that we can monitor changes in
|
||
* the icon theme.
|
||
*/
|
||
static void
|
||
check_icon_theme (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkSettings *settings;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (priv->settings_signal_id)
|
||
{
|
||
profile_end ("end", NULL);
|
||
return;
|
||
}
|
||
|
||
if (gtk_widget_has_screen (GTK_WIDGET (impl)))
|
||
{
|
||
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (impl)));
|
||
priv->settings_signal_id = g_signal_connect (settings, "notify",
|
||
G_CALLBACK (settings_notify_cb), impl);
|
||
|
||
change_icon_theme (impl);
|
||
}
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_style_updated (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
profile_msg (" parent class style_udpated start", NULL);
|
||
GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->style_updated (widget);
|
||
profile_msg (" parent class style_updated end", NULL);
|
||
|
||
if (gtk_widget_has_screen (GTK_WIDGET (impl)))
|
||
change_icon_theme (impl);
|
||
|
||
emit_default_size_changed (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_screen_changed (GtkWidget *widget,
|
||
GdkScreen *previous_screen)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
if (GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->screen_changed)
|
||
GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->screen_changed (widget, previous_screen);
|
||
|
||
remove_settings_signal (impl, previous_screen);
|
||
check_icon_theme (impl);
|
||
|
||
emit_default_size_changed (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
set_sort_column (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSortable *sortable;
|
||
|
||
sortable = GTK_TREE_SORTABLE (gtk_tree_view_get_model (GTK_TREE_VIEW (priv->browse_files_tree_view)));
|
||
|
||
/* can happen when we're still populating the model */
|
||
if (sortable == NULL)
|
||
return;
|
||
|
||
gtk_tree_sortable_set_sort_column_id (sortable,
|
||
priv->sort_column,
|
||
priv->sort_order);
|
||
}
|
||
|
||
static void
|
||
settings_load (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
LocationMode location_mode;
|
||
gboolean show_hidden;
|
||
gboolean show_size_column;
|
||
gboolean sort_directories_first;
|
||
gint sort_column;
|
||
GtkSortType sort_order;
|
||
StartupMode startup_mode;
|
||
gint sidebar_width;
|
||
GSettings *settings;
|
||
|
||
settings = _gtk_file_chooser_get_settings_for_widget (GTK_WIDGET (impl));
|
||
|
||
location_mode = g_settings_get_enum (settings, SETTINGS_KEY_LOCATION_MODE);
|
||
show_hidden = g_settings_get_boolean (settings, SETTINGS_KEY_SHOW_HIDDEN);
|
||
show_size_column = g_settings_get_boolean (settings, SETTINGS_KEY_SHOW_SIZE_COLUMN);
|
||
sort_column = g_settings_get_enum (settings, SETTINGS_KEY_SORT_COLUMN);
|
||
sort_order = g_settings_get_enum (settings, SETTINGS_KEY_SORT_ORDER);
|
||
sidebar_width = g_settings_get_int (settings, SETTINGS_KEY_SIDEBAR_WIDTH);
|
||
startup_mode = g_settings_get_enum (settings, SETTINGS_KEY_STARTUP_MODE);
|
||
sort_directories_first = g_settings_get_boolean (settings, SETTINGS_KEY_SORT_DIRECTORIES_FIRST);
|
||
|
||
location_mode_set (impl, location_mode, TRUE);
|
||
|
||
gtk_file_chooser_set_show_hidden (GTK_FILE_CHOOSER (impl), show_hidden);
|
||
|
||
priv->show_size_column = show_size_column;
|
||
gtk_tree_view_column_set_visible (priv->list_size_column, show_size_column);
|
||
|
||
priv->sort_column = sort_column;
|
||
priv->sort_order = sort_order;
|
||
priv->startup_mode = startup_mode;
|
||
priv->sort_directories_first = sort_directories_first;
|
||
|
||
/* We don't call set_sort_column() here as the models may not have been
|
||
* created yet. The individual functions that create and set the models will
|
||
* call set_sort_column() themselves.
|
||
*/
|
||
|
||
gtk_paned_set_position (GTK_PANED (priv->browse_widgets_hpaned), sidebar_width);
|
||
}
|
||
|
||
static void
|
||
settings_save (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSettings *settings;
|
||
|
||
settings = _gtk_file_chooser_get_settings_for_widget (GTK_WIDGET (impl));
|
||
|
||
/* All the other state */
|
||
|
||
g_settings_set_enum (settings, SETTINGS_KEY_LOCATION_MODE, priv->location_mode);
|
||
g_settings_set_boolean (settings, SETTINGS_KEY_SHOW_HIDDEN,
|
||
gtk_file_chooser_get_show_hidden (GTK_FILE_CHOOSER (impl)));
|
||
g_settings_set_boolean (settings, SETTINGS_KEY_SHOW_SIZE_COLUMN, priv->show_size_column);
|
||
g_settings_set_enum (settings, SETTINGS_KEY_SORT_COLUMN, priv->sort_column);
|
||
g_settings_set_enum (settings, SETTINGS_KEY_SORT_ORDER, priv->sort_order);
|
||
g_settings_set_int (settings, SETTINGS_KEY_SIDEBAR_WIDTH,
|
||
gtk_paned_get_position (GTK_PANED (priv->browse_widgets_hpaned)));
|
||
|
||
/* Now apply the settings */
|
||
g_settings_apply (settings);
|
||
}
|
||
|
||
/* GtkWidget::realize method */
|
||
static void
|
||
gtk_file_chooser_default_realize (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->realize (widget);
|
||
|
||
emit_default_size_changed (impl);
|
||
}
|
||
|
||
/* Changes the current folder to $CWD */
|
||
static void
|
||
switch_to_cwd (GtkFileChooserDefault *impl)
|
||
{
|
||
char *current_working_dir;
|
||
|
||
current_working_dir = g_get_current_dir ();
|
||
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (impl), current_working_dir);
|
||
g_free (current_working_dir);
|
||
}
|
||
|
||
/* Sets the file chooser to showing Recent Files or $CWD, depending on the
|
||
* user's settings.
|
||
*/
|
||
static void
|
||
set_startup_mode (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
switch (priv->startup_mode)
|
||
{
|
||
case STARTUP_MODE_RECENT:
|
||
operation_mode_set (impl, OPERATION_MODE_RECENT);
|
||
break;
|
||
|
||
case STARTUP_MODE_CWD:
|
||
switch_to_cwd (impl);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
shortcut_exists (GtkFileChooserDefault *impl, GFile *needle)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *haystack;
|
||
GSList *l;
|
||
gboolean exists;
|
||
|
||
exists = FALSE;
|
||
|
||
haystack = gtk_places_sidebar_list_shortcuts (GTK_PLACES_SIDEBAR (priv->places_sidebar));
|
||
for (l = haystack; l; l = l->next)
|
||
{
|
||
GFile *hay;
|
||
|
||
hay = G_FILE (l->data);
|
||
if (g_file_equal (hay, needle))
|
||
{
|
||
exists = TRUE;
|
||
break;
|
||
}
|
||
}
|
||
g_slist_free_full (haystack, g_object_unref);
|
||
|
||
return exists;
|
||
}
|
||
|
||
static void
|
||
add_cwd_to_sidebar_if_needed (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
char *cwd;
|
||
GFile *cwd_file;
|
||
GFile *home_file;
|
||
|
||
cwd = g_get_current_dir ();
|
||
cwd_file = g_file_new_for_path (cwd);
|
||
g_free (cwd);
|
||
|
||
if (shortcut_exists (impl, cwd_file))
|
||
goto out;
|
||
|
||
home_file = g_file_new_for_path (g_get_home_dir ());
|
||
|
||
/* We only add an item for $CWD if it is different from $HOME. This way,
|
||
* applications which get launched from a shell in a terminal (by someone who
|
||
* knows what they are doing) will get an item for $CWD in the places sidebar,
|
||
* and "normal" applications launched from the desktop shell (whose $CWD is
|
||
* $HOME) won't get any extra clutter in the sidebar.
|
||
*/
|
||
if (!g_file_equal (home_file, cwd_file))
|
||
gtk_places_sidebar_add_shortcut (GTK_PLACES_SIDEBAR (priv->places_sidebar), cwd_file);
|
||
|
||
g_object_unref (home_file);
|
||
|
||
out:
|
||
g_object_unref (cwd_file);
|
||
}
|
||
|
||
/* GtkWidget::map method */
|
||
static void
|
||
gtk_file_chooser_default_map (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->map (widget);
|
||
|
||
settings_load (impl);
|
||
|
||
add_cwd_to_sidebar_if_needed (impl);
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_BROWSE)
|
||
{
|
||
switch (priv->reload_state)
|
||
{
|
||
case RELOAD_EMPTY:
|
||
set_startup_mode (impl);
|
||
break;
|
||
|
||
case RELOAD_HAS_FOLDER:
|
||
/* Nothing; we are already loading or loaded, so we
|
||
* don't need to reload
|
||
*/
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* GtkWidget::unmap method */
|
||
static void
|
||
gtk_file_chooser_default_unmap (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
settings_save (impl);
|
||
|
||
cancel_all_operations (impl);
|
||
priv->reload_state = RELOAD_EMPTY;
|
||
|
||
GTK_WIDGET_CLASS (_gtk_file_chooser_default_parent_class)->unmap (widget);
|
||
}
|
||
|
||
#define COMPARE_DIRECTORIES \
|
||
GtkFileChooserDefault *impl = user_data; \
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv; \
|
||
GtkFileSystemModel *fs_model = GTK_FILE_SYSTEM_MODEL (model); \
|
||
gboolean dir_a, dir_b; \
|
||
\
|
||
dir_a = g_value_get_boolean (_gtk_file_system_model_get_value (fs_model, a, MODEL_COL_IS_FOLDER)); \
|
||
dir_b = g_value_get_boolean (_gtk_file_system_model_get_value (fs_model, b, MODEL_COL_IS_FOLDER)); \
|
||
\
|
||
if (priv->sort_directories_first && dir_a != dir_b) \
|
||
return priv->list_sort_ascending ? (dir_a ? -1 : 1) : (dir_a ? 1 : -1) /* Directories *always* go first */
|
||
|
||
/* Sort callback for the filename column */
|
||
static gint
|
||
name_sort_func (GtkTreeModel *model,
|
||
GtkTreeIter *a,
|
||
GtkTreeIter *b,
|
||
gpointer user_data)
|
||
{
|
||
COMPARE_DIRECTORIES;
|
||
else
|
||
{
|
||
const char *key_a, *key_b;
|
||
gint result;
|
||
|
||
key_a = g_value_get_string (_gtk_file_system_model_get_value (fs_model, a, MODEL_COL_NAME_COLLATED));
|
||
key_b = g_value_get_string (_gtk_file_system_model_get_value (fs_model, b, MODEL_COL_NAME_COLLATED));
|
||
|
||
if (key_a && key_b)
|
||
result = strcmp (key_a, key_b);
|
||
else if (key_a)
|
||
result = 1;
|
||
else if (key_b)
|
||
result = -1;
|
||
else
|
||
result = 0;
|
||
|
||
return result;
|
||
}
|
||
}
|
||
|
||
/* Sort callback for the size column */
|
||
static gint
|
||
size_sort_func (GtkTreeModel *model,
|
||
GtkTreeIter *a,
|
||
GtkTreeIter *b,
|
||
gpointer user_data)
|
||
{
|
||
COMPARE_DIRECTORIES;
|
||
else
|
||
{
|
||
gint64 size_a, size_b;
|
||
|
||
size_a = g_value_get_int64 (_gtk_file_system_model_get_value (fs_model, a, MODEL_COL_SIZE));
|
||
size_b = g_value_get_int64 (_gtk_file_system_model_get_value (fs_model, b, MODEL_COL_SIZE));
|
||
|
||
return size_a < size_b ? -1 : (size_a == size_b ? 0 : 1);
|
||
}
|
||
}
|
||
|
||
/* Sort callback for the mtime column */
|
||
static gint
|
||
mtime_sort_func (GtkTreeModel *model,
|
||
GtkTreeIter *a,
|
||
GtkTreeIter *b,
|
||
gpointer user_data)
|
||
{
|
||
COMPARE_DIRECTORIES;
|
||
else
|
||
{
|
||
glong ta, tb;
|
||
|
||
ta = g_value_get_long (_gtk_file_system_model_get_value (fs_model, a, MODEL_COL_MTIME));
|
||
tb = g_value_get_long (_gtk_file_system_model_get_value (fs_model, b, MODEL_COL_MTIME));
|
||
|
||
return ta < tb ? -1 : (ta == tb ? 0 : 1);
|
||
}
|
||
}
|
||
|
||
/* Callback used when the sort column changes. We cache the sort order for use
|
||
* in name_sort_func().
|
||
*/
|
||
static void
|
||
list_sort_column_changed_cb (GtkTreeSortable *sortable,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint sort_column_id;
|
||
GtkSortType sort_type;
|
||
|
||
if (gtk_tree_sortable_get_sort_column_id (sortable, &sort_column_id, &sort_type))
|
||
{
|
||
priv->list_sort_ascending = (sort_type == GTK_SORT_ASCENDING);
|
||
priv->sort_column = sort_column_id;
|
||
priv->sort_order = sort_type;
|
||
}
|
||
}
|
||
|
||
static void
|
||
set_busy_cursor (GtkFileChooserDefault *impl,
|
||
gboolean busy)
|
||
{
|
||
GtkWidget *widget;
|
||
GtkWindow *toplevel;
|
||
GdkDisplay *display;
|
||
GdkCursor *cursor;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
widget = GTK_WIDGET (toplevel);
|
||
if (!toplevel || !gtk_widget_get_realized (widget))
|
||
return;
|
||
|
||
display = gtk_widget_get_display (widget);
|
||
|
||
if (busy)
|
||
cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
|
||
else
|
||
cursor = NULL;
|
||
|
||
gdk_window_set_cursor (gtk_widget_get_window (widget), cursor);
|
||
gdk_display_flush (display);
|
||
|
||
if (cursor)
|
||
g_object_unref (cursor);
|
||
}
|
||
|
||
/* Creates a sort model to wrap the file system model and sets it on the tree view */
|
||
static void
|
||
load_set_model (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
g_assert (priv->browse_files_model != NULL);
|
||
|
||
profile_msg (" gtk_tree_view_set_model start", NULL);
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
GTK_TREE_MODEL (priv->browse_files_model));
|
||
gtk_tree_view_columns_autosize (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_view_set_search_column (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
MODEL_COL_NAME);
|
||
file_list_set_sort_column_ids (impl);
|
||
set_sort_column (impl);
|
||
profile_msg (" gtk_tree_view_set_model end", NULL);
|
||
priv->list_sort_ascending = TRUE;
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Timeout callback used when the loading timer expires */
|
||
static gboolean
|
||
load_timeout_cb (gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
g_assert (priv->load_state == LOAD_PRELOAD);
|
||
g_assert (priv->load_timeout_id != 0);
|
||
g_assert (priv->browse_files_model != NULL);
|
||
|
||
priv->load_timeout_id = 0;
|
||
priv->load_state = LOAD_LOADING;
|
||
|
||
load_set_model (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Sets up a new load timer for the model and switches to the LOAD_PRELOAD state */
|
||
static void
|
||
load_setup_timer (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->load_timeout_id == 0);
|
||
g_assert (priv->load_state != LOAD_PRELOAD);
|
||
|
||
priv->load_timeout_id = gdk_threads_add_timeout (MAX_LOADING_TIME, load_timeout_cb, impl);
|
||
g_source_set_name_by_id (priv->load_timeout_id, "[gtk+] load_timeout_cb");
|
||
priv->load_state = LOAD_PRELOAD;
|
||
}
|
||
|
||
/* Removes the load timeout; changes the impl->load_state to the specified value. */
|
||
static void
|
||
load_remove_timer (GtkFileChooserDefault *impl, LoadState new_load_state)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->load_timeout_id != 0)
|
||
{
|
||
g_assert (priv->load_state == LOAD_PRELOAD);
|
||
|
||
g_source_remove (priv->load_timeout_id);
|
||
priv->load_timeout_id = 0;
|
||
}
|
||
else
|
||
g_assert (priv->load_state == LOAD_EMPTY ||
|
||
priv->load_state == LOAD_LOADING ||
|
||
priv->load_state == LOAD_FINISHED);
|
||
|
||
g_assert (new_load_state == LOAD_EMPTY ||
|
||
new_load_state == LOAD_LOADING ||
|
||
new_load_state == LOAD_FINISHED);
|
||
priv->load_state = new_load_state;
|
||
}
|
||
|
||
/* Selects the first row in the file list */
|
||
static void
|
||
browse_files_select_first_row (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreePath *path;
|
||
GtkTreeIter dummy_iter;
|
||
GtkTreeModel *tree_model;
|
||
|
||
tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
|
||
if (!tree_model)
|
||
return;
|
||
|
||
path = gtk_tree_path_new_from_indices (0, -1);
|
||
|
||
/* If the list is empty, do nothing. */
|
||
if (gtk_tree_model_get_iter (tree_model, &dummy_iter, path))
|
||
{
|
||
/* Although the following call to gtk_tree_view_set_cursor() is intended to
|
||
* only change the focus to the first row (not select it), GtkTreeView *will*
|
||
* select the row anyway due to bug #492206. So, we'll use a flag to
|
||
* keep our own callbacks from changing the location_entry when the selection
|
||
* is changed. This entire function, browse_files_select_first_row(), may
|
||
* go away when that bug is fixed in GtkTreeView.
|
||
*/
|
||
priv->auto_selecting_first_row = TRUE;
|
||
|
||
gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->browse_files_tree_view), path, NULL, FALSE);
|
||
|
||
priv->auto_selecting_first_row = FALSE;
|
||
}
|
||
gtk_tree_path_free (path);
|
||
}
|
||
|
||
struct center_selected_row_closure {
|
||
GtkFileChooserDefault *impl;
|
||
gboolean already_centered;
|
||
};
|
||
|
||
/* Callback used from gtk_tree_selection_selected_foreach(); centers the
|
||
* selected row in the tree view.
|
||
*/
|
||
static void
|
||
center_selected_row_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct center_selected_row_closure *closure;
|
||
|
||
closure = data;
|
||
if (closure->already_centered)
|
||
return;
|
||
|
||
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (closure->impl->priv->browse_files_tree_view), path, NULL, TRUE, 0.5, 0.0);
|
||
closure->already_centered = TRUE;
|
||
}
|
||
|
||
/* Centers the selected row in the tree view */
|
||
static void
|
||
browse_files_center_selected_row (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
struct center_selected_row_closure closure;
|
||
GtkTreeSelection *selection;
|
||
|
||
closure.impl = impl;
|
||
closure.already_centered = FALSE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, center_selected_row_foreach_cb, &closure);
|
||
}
|
||
|
||
static gboolean
|
||
show_and_select_files (GtkFileChooserDefault *impl,
|
||
GSList *files)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
GtkFileSystemModel *fsmodel;
|
||
gboolean enabled_hidden, removed_filters;
|
||
gboolean selected_a_file;
|
||
GSList *walk;
|
||
|
||
g_assert (priv->load_state == LOAD_FINISHED);
|
||
g_assert (priv->browse_files_model != NULL);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
fsmodel = GTK_FILE_SYSTEM_MODEL (gtk_tree_view_get_model (GTK_TREE_VIEW (priv->browse_files_tree_view)));
|
||
|
||
g_assert (fsmodel == priv->browse_files_model);
|
||
|
||
enabled_hidden = priv->show_hidden;
|
||
removed_filters = (priv->current_filter == NULL);
|
||
|
||
selected_a_file = FALSE;
|
||
|
||
for (walk = files; walk; walk = walk->next)
|
||
{
|
||
GFile *file = walk->data;
|
||
GtkTreeIter iter;
|
||
|
||
/* Is it a hidden file? */
|
||
|
||
if (!_gtk_file_system_model_get_iter_for_file (fsmodel, &iter, file))
|
||
continue;
|
||
|
||
if (!_gtk_file_system_model_iter_is_visible (fsmodel, &iter))
|
||
{
|
||
GFileInfo *info = _gtk_file_system_model_get_info (fsmodel, &iter);
|
||
|
||
if (!enabled_hidden &&
|
||
(g_file_info_get_is_hidden (info) ||
|
||
g_file_info_get_is_backup (info)))
|
||
{
|
||
g_object_set (impl, "show-hidden", TRUE, NULL);
|
||
enabled_hidden = TRUE;
|
||
}
|
||
}
|
||
|
||
/* Is it a filtered file? */
|
||
|
||
if (!_gtk_file_system_model_get_iter_for_file (fsmodel, &iter, file))
|
||
continue; /* re-get the iter as it may change when the model refilters */
|
||
|
||
if (!_gtk_file_system_model_iter_is_visible (fsmodel, &iter))
|
||
{
|
||
/* Maybe we should have a way to ask the fsmodel if it had filtered a file */
|
||
if (!removed_filters)
|
||
{
|
||
set_current_filter (impl, NULL);
|
||
removed_filters = TRUE;
|
||
}
|
||
}
|
||
|
||
/* Okay, can we select the file now? */
|
||
|
||
if (!_gtk_file_system_model_get_iter_for_file (fsmodel, &iter, file))
|
||
continue;
|
||
|
||
if (_gtk_file_system_model_iter_is_visible (fsmodel, &iter))
|
||
{
|
||
GtkTreePath *path;
|
||
|
||
gtk_tree_selection_select_iter (selection, &iter);
|
||
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (fsmodel), &iter);
|
||
gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
path, NULL, FALSE);
|
||
gtk_tree_path_free (path);
|
||
|
||
selected_a_file = TRUE;
|
||
}
|
||
}
|
||
|
||
browse_files_center_selected_row (impl);
|
||
|
||
return selected_a_file;
|
||
}
|
||
|
||
/* Processes the pending operation when a folder is finished loading */
|
||
static void
|
||
pending_select_files_process (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->load_state == LOAD_FINISHED);
|
||
g_assert (priv->browse_files_model != NULL);
|
||
|
||
if (priv->pending_select_files)
|
||
{
|
||
show_and_select_files (impl, priv->pending_select_files);
|
||
pending_select_files_free (impl);
|
||
browse_files_center_selected_row (impl);
|
||
}
|
||
else
|
||
{
|
||
/* We only select the first row if the chooser is actually mapped ---
|
||
* selecting the first row is to help the user when he is interacting with
|
||
* the chooser, but sometimes a chooser works not on behalf of the user,
|
||
* but rather on behalf of something else like GtkFileChooserButton. In
|
||
* that case, the chooser's selection should be what the caller expects,
|
||
* as the user can't see that something else got selected. See bug #165264.
|
||
*/
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN &&
|
||
gtk_widget_get_mapped (GTK_WIDGET (impl)))
|
||
browse_files_select_first_row (impl);
|
||
}
|
||
|
||
g_assert (priv->pending_select_files == NULL);
|
||
}
|
||
|
||
static void
|
||
show_error_on_reading_current_folder (GtkFileChooserDefault *impl, GError *error)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFileInfo *info;
|
||
char *msg;
|
||
|
||
info = g_file_query_info (priv->current_folder,
|
||
G_FILE_ATTRIBUTE_STANDARD_DISPLAY_NAME,
|
||
G_FILE_QUERY_INFO_NONE,
|
||
NULL,
|
||
NULL);
|
||
if (info)
|
||
{
|
||
msg = g_strdup_printf (_("Could not read the contents of %s"), g_file_info_get_display_name (info));
|
||
g_object_unref (info);
|
||
}
|
||
else
|
||
msg = g_strdup (_("Could not read the contents of the folder"));
|
||
|
||
error_message (impl, msg, error->message);
|
||
g_free (msg);
|
||
}
|
||
|
||
/* Callback used when the file system model finishes loading */
|
||
static void
|
||
browse_files_model_finished_loading_cb (GtkFileSystemModel *model,
|
||
GError *error,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (error)
|
||
show_error_on_reading_current_folder (impl, error);
|
||
|
||
if (priv->load_state == LOAD_PRELOAD)
|
||
{
|
||
load_remove_timer (impl, LOAD_FINISHED);
|
||
load_set_model (impl);
|
||
}
|
||
else if (priv->load_state == LOAD_LOADING)
|
||
{
|
||
/* Nothing */
|
||
}
|
||
else
|
||
{
|
||
/* We can't g_assert_not_reached(), as something other than us may have
|
||
* initiated a folder reload. See #165556.
|
||
*/
|
||
profile_end ("end", NULL);
|
||
return;
|
||
}
|
||
|
||
g_assert (priv->load_timeout_id == 0);
|
||
|
||
priv->load_state = LOAD_FINISHED;
|
||
|
||
pending_select_files_process (impl);
|
||
set_busy_cursor (impl, FALSE);
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
access ("MARK: *** FINISHED LOADING", F_OK);
|
||
#endif
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
stop_loading_and_clear_list_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
load_remove_timer (impl, LOAD_EMPTY);
|
||
|
||
if (priv->browse_files_model)
|
||
{
|
||
g_object_unref (priv->browse_files_model);
|
||
priv->browse_files_model = NULL;
|
||
}
|
||
|
||
if (remove_from_treeview)
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view), NULL);
|
||
}
|
||
|
||
static char *
|
||
my_g_format_time_for_display (GtkFileChooserDefault *impl,
|
||
glong secs)
|
||
{
|
||
GDateTime *now, *time;
|
||
GTimeSpan time_diff;
|
||
gchar *clock_format;
|
||
gboolean use_24 = TRUE;
|
||
const gchar *format;
|
||
gchar *date_str;
|
||
GSettings *settings;
|
||
|
||
now = g_date_time_new_now_local ();
|
||
time = g_date_time_new_from_unix_local (secs);
|
||
time_diff = g_date_time_difference (now, time);
|
||
|
||
settings = _gtk_file_chooser_get_settings_for_widget (GTK_WIDGET (impl));
|
||
clock_format = g_settings_get_string (settings, "clock-format");
|
||
use_24 = g_strcmp0 (clock_format, "24h") == 0;
|
||
g_free (clock_format);
|
||
|
||
/* Translators: see g_date_time_format() for details on the format */
|
||
if (time_diff >= 0 && time_diff < G_TIME_SPAN_DAY)
|
||
format = use_24 ? _("%H:%M") : _("%-I:%M %P");
|
||
else if (time_diff >= 0 && time_diff < 2 * G_TIME_SPAN_DAY)
|
||
format = use_24 ? _("Yesterday at %H:%M") : _("Yesterday at %-I:%M %P");
|
||
else if (time_diff >= 0 && time_diff < 7 * G_TIME_SPAN_DAY)
|
||
format = "%A"; /* Days from last week */
|
||
else
|
||
format = "%x"; /* Any other date */
|
||
|
||
date_str = g_date_time_format (time, format);
|
||
|
||
g_date_time_unref (time);
|
||
g_date_time_unref (now);
|
||
|
||
return date_str;
|
||
}
|
||
|
||
static void
|
||
copy_attribute (GFileInfo *to, GFileInfo *from, const char *attribute)
|
||
{
|
||
GFileAttributeType type;
|
||
gpointer value;
|
||
|
||
if (g_file_info_get_attribute_data (from, attribute, &type, &value, NULL))
|
||
g_file_info_set_attribute (to, attribute, type, value);
|
||
}
|
||
|
||
static void
|
||
file_system_model_got_thumbnail (GObject *object, GAsyncResult *res, gpointer data)
|
||
{
|
||
GtkFileSystemModel *model = data; /* might be unreffed if operation was cancelled */
|
||
GFile *file = G_FILE (object);
|
||
GFileInfo *queried, *info;
|
||
GtkTreeIter iter;
|
||
|
||
queried = g_file_query_info_finish (file, res, NULL);
|
||
if (queried == NULL)
|
||
return;
|
||
|
||
gdk_threads_enter ();
|
||
|
||
/* now we know model is valid */
|
||
|
||
/* file was deleted */
|
||
if (!_gtk_file_system_model_get_iter_for_file (model, &iter, file))
|
||
{
|
||
gdk_threads_leave ();
|
||
return;
|
||
}
|
||
|
||
info = g_file_info_dup (_gtk_file_system_model_get_info (model, &iter));
|
||
|
||
copy_attribute (info, queried, G_FILE_ATTRIBUTE_THUMBNAIL_PATH);
|
||
copy_attribute (info, queried, G_FILE_ATTRIBUTE_THUMBNAILING_FAILED);
|
||
copy_attribute (info, queried, G_FILE_ATTRIBUTE_STANDARD_ICON);
|
||
|
||
_gtk_file_system_model_update_file (model, file, info);
|
||
|
||
g_object_unref (info);
|
||
|
||
gdk_threads_leave ();
|
||
}
|
||
|
||
static gboolean
|
||
file_system_model_set (GtkFileSystemModel *model,
|
||
GFile *file,
|
||
GFileInfo *info,
|
||
int column,
|
||
GValue *value,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
switch (column)
|
||
{
|
||
case MODEL_COL_FILE:
|
||
g_value_set_object (value, file);
|
||
break;
|
||
case MODEL_COL_NAME:
|
||
if (info == NULL)
|
||
g_value_set_string (value, DEFAULT_NEW_FOLDER_NAME);
|
||
else
|
||
g_value_set_string (value, g_file_info_get_display_name (info));
|
||
break;
|
||
case MODEL_COL_NAME_COLLATED:
|
||
if (info == NULL)
|
||
g_value_take_string (value, g_utf8_collate_key_for_filename (DEFAULT_NEW_FOLDER_NAME, -1));
|
||
else
|
||
g_value_take_string (value, g_utf8_collate_key_for_filename (g_file_info_get_display_name (info), -1));
|
||
break;
|
||
case MODEL_COL_IS_FOLDER:
|
||
g_value_set_boolean (value, info == NULL || _gtk_file_info_consider_as_directory (info));
|
||
break;
|
||
case MODEL_COL_IS_SENSITIVE:
|
||
if (info)
|
||
{
|
||
gboolean sensitive = TRUE;
|
||
|
||
if (!(priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
{
|
||
sensitive = TRUE; /* for file modes... */
|
||
}
|
||
else if (!_gtk_file_info_consider_as_directory (info))
|
||
{
|
||
sensitive = FALSE; /* for folder modes, files are not sensitive... */
|
||
}
|
||
else
|
||
{
|
||
/* ... and for folder modes, folders are sensitive only if the filter says so */
|
||
GtkTreeIter iter;
|
||
if (!_gtk_file_system_model_get_iter_for_file (model, &iter, file))
|
||
g_assert_not_reached ();
|
||
sensitive = !_gtk_file_system_model_iter_is_filtered_out (model, &iter);
|
||
}
|
||
|
||
g_value_set_boolean (value, sensitive);
|
||
}
|
||
else
|
||
g_value_set_boolean (value, TRUE);
|
||
break;
|
||
case MODEL_COL_SURFACE:
|
||
if (info)
|
||
{
|
||
if (g_file_info_has_attribute (info, G_FILE_ATTRIBUTE_STANDARD_ICON))
|
||
{
|
||
g_value_take_boxed (value, _gtk_file_info_render_icon (info, GTK_WIDGET (impl), priv->icon_size));
|
||
}
|
||
else
|
||
{
|
||
GtkTreeModel *tree_model;
|
||
GtkTreePath *path, *start, *end;
|
||
GtkTreeIter iter;
|
||
|
||
if (priv->browse_files_tree_view == NULL ||
|
||
g_file_info_has_attribute (info, "filechooser::queried"))
|
||
return FALSE;
|
||
|
||
tree_model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
if (tree_model != GTK_TREE_MODEL (model))
|
||
return FALSE;
|
||
|
||
if (!_gtk_file_system_model_get_iter_for_file (model,
|
||
&iter,
|
||
file))
|
||
g_assert_not_reached ();
|
||
if (!gtk_tree_view_get_visible_range (GTK_TREE_VIEW (priv->browse_files_tree_view), &start, &end))
|
||
return FALSE;
|
||
path = gtk_tree_model_get_path (tree_model, &iter);
|
||
if (gtk_tree_path_compare (start, path) != 1 &&
|
||
gtk_tree_path_compare (path, end) != 1)
|
||
{
|
||
g_file_info_set_attribute_boolean (info, "filechooser::queried", TRUE);
|
||
g_file_query_info_async (file,
|
||
G_FILE_ATTRIBUTE_THUMBNAIL_PATH ","
|
||
G_FILE_ATTRIBUTE_THUMBNAILING_FAILED ","
|
||
G_FILE_ATTRIBUTE_STANDARD_ICON,
|
||
G_FILE_QUERY_INFO_NONE,
|
||
G_PRIORITY_DEFAULT,
|
||
_gtk_file_system_model_get_cancellable (model),
|
||
file_system_model_got_thumbnail,
|
||
model);
|
||
}
|
||
gtk_tree_path_free (path);
|
||
gtk_tree_path_free (start);
|
||
gtk_tree_path_free (end);
|
||
return FALSE;
|
||
}
|
||
}
|
||
else
|
||
g_value_set_object (value, NULL);
|
||
break;
|
||
case MODEL_COL_SIZE:
|
||
g_value_set_int64 (value, info ? g_file_info_get_size (info) : 0);
|
||
break;
|
||
case MODEL_COL_SIZE_TEXT:
|
||
if (info == NULL || _gtk_file_info_consider_as_directory (info))
|
||
g_value_set_string (value, NULL);
|
||
else
|
||
g_value_take_string (value, g_format_size (g_file_info_get_size (info)));
|
||
break;
|
||
case MODEL_COL_MTIME:
|
||
case MODEL_COL_MTIME_TEXT:
|
||
{
|
||
GTimeVal tv;
|
||
if (info == NULL)
|
||
break;
|
||
g_file_info_get_modification_time (info, &tv);
|
||
if (column == MODEL_COL_MTIME)
|
||
g_value_set_long (value, tv.tv_sec);
|
||
else if (tv.tv_sec == 0)
|
||
g_value_set_static_string (value, _("Unknown"));
|
||
else
|
||
g_value_take_string (value, my_g_format_time_for_display (impl, tv.tv_sec));
|
||
break;
|
||
}
|
||
case MODEL_COL_ELLIPSIZE:
|
||
g_value_set_enum (value, info ? PANGO_ELLIPSIZE_END : PANGO_ELLIPSIZE_NONE);
|
||
break;
|
||
default:
|
||
g_assert_not_reached ();
|
||
break;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/* Gets rid of the old list model and creates a new one for the current folder */
|
||
static gboolean
|
||
set_list_model (GtkFileChooserDefault *impl,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->current_folder != NULL);
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
stop_loading_and_clear_list_model (impl, TRUE);
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
priv->browse_files_model =
|
||
_gtk_file_system_model_new_for_directory (priv->current_folder,
|
||
MODEL_ATTRIBUTES,
|
||
file_system_model_set,
|
||
impl,
|
||
MODEL_COLUMN_TYPES);
|
||
|
||
_gtk_file_system_model_set_show_hidden (priv->browse_files_model, priv->show_hidden);
|
||
|
||
profile_msg (" set sort function", NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->browse_files_model), MODEL_COL_NAME, name_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->browse_files_model), MODEL_COL_SIZE, size_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->browse_files_model), MODEL_COL_MTIME, mtime_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (priv->browse_files_model), NULL, NULL, NULL);
|
||
set_sort_column (impl);
|
||
priv->list_sort_ascending = TRUE;
|
||
g_signal_connect (priv->browse_files_model, "sort-column-changed",
|
||
G_CALLBACK (list_sort_column_changed_cb), impl);
|
||
|
||
load_setup_timer (impl); /* This changes the state to LOAD_PRELOAD */
|
||
|
||
g_signal_connect (priv->browse_files_model, "finished-loading",
|
||
G_CALLBACK (browse_files_model_finished_loading_cb), impl);
|
||
|
||
_gtk_file_system_model_set_filter (priv->browse_files_model, priv->current_filter);
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
struct update_chooser_entry_selected_foreach_closure {
|
||
int num_selected;
|
||
GtkTreeIter first_selected_iter;
|
||
};
|
||
|
||
static gint
|
||
compare_utf8_filenames (const gchar *a,
|
||
const gchar *b)
|
||
{
|
||
gchar *a_folded, *b_folded;
|
||
gint retval;
|
||
|
||
a_folded = g_utf8_strdown (a, -1);
|
||
b_folded = g_utf8_strdown (b, -1);
|
||
|
||
retval = strcmp (a_folded, b_folded);
|
||
|
||
g_free (a_folded);
|
||
g_free (b_folded);
|
||
|
||
return retval;
|
||
}
|
||
|
||
static void
|
||
update_chooser_entry_selected_foreach (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct update_chooser_entry_selected_foreach_closure *closure;
|
||
|
||
closure = data;
|
||
closure->num_selected++;
|
||
|
||
if (closure->num_selected == 1)
|
||
closure->first_selected_iter = *iter;
|
||
}
|
||
|
||
static void
|
||
update_chooser_entry (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
struct update_chooser_entry_selected_foreach_closure closure;
|
||
|
||
/* no need to update the file chooser's entry if there's no entry */
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
!priv->location_entry)
|
||
return;
|
||
|
||
if (!(priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER
|
||
|| ((priv->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
&& priv->location_mode == LOCATION_MODE_FILENAME_ENTRY)))
|
||
return;
|
||
|
||
g_assert (priv->location_entry != NULL);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
closure.num_selected = 0;
|
||
gtk_tree_selection_selected_foreach (selection, update_chooser_entry_selected_foreach, &closure);
|
||
|
||
if (closure.num_selected == 0)
|
||
{
|
||
if (priv->operation_mode == OPERATION_MODE_RECENT)
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), NULL);
|
||
else
|
||
goto maybe_clear_entry;
|
||
}
|
||
else if (closure.num_selected == 1)
|
||
{
|
||
if (priv->operation_mode == OPERATION_MODE_BROWSE)
|
||
{
|
||
GFileInfo *info;
|
||
gboolean change_entry;
|
||
|
||
info = _gtk_file_system_model_get_info (priv->browse_files_model, &closure.first_selected_iter);
|
||
|
||
/* If the cursor moved to the row of the newly created folder,
|
||
* retrieving info will return NULL.
|
||
*/
|
||
if (!info)
|
||
return;
|
||
|
||
g_free (priv->browse_files_last_selected_name);
|
||
priv->browse_files_last_selected_name =
|
||
g_strdup (g_file_info_get_display_name (info));
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
/* Don't change the name when clicking on a folder... */
|
||
change_entry = (! _gtk_file_info_consider_as_directory (info));
|
||
}
|
||
else
|
||
change_entry = TRUE; /* ... unless we are in SELECT_FOLDER mode */
|
||
|
||
if (change_entry && !priv->auto_selecting_first_row)
|
||
{
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), priv->browse_files_last_selected_name);
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
_gtk_file_chooser_entry_select_filename (GTK_FILE_CHOOSER_ENTRY (priv->location_entry));
|
||
}
|
||
|
||
return;
|
||
}
|
||
else if (priv->operation_mode == OPERATION_MODE_RECENT
|
||
&& priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
GFile *folder;
|
||
|
||
/* Set the base folder on the name entry, so it will do completion relative to the correct recent-folder */
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (priv->recent_model), &closure.first_selected_iter,
|
||
MODEL_COL_FILE, &folder,
|
||
-1);
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (priv->location_entry), folder);
|
||
g_object_unref (folder);
|
||
return;
|
||
}
|
||
}
|
||
else
|
||
{
|
||
g_assert (!(priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER));
|
||
|
||
/* Multiple selection, so just clear the entry. */
|
||
g_free (priv->browse_files_last_selected_name);
|
||
priv->browse_files_last_selected_name = NULL;
|
||
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), "");
|
||
return;
|
||
}
|
||
|
||
maybe_clear_entry:
|
||
|
||
if ((priv->action == GTK_FILE_CHOOSER_ACTION_OPEN || priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
&& priv->browse_files_last_selected_name)
|
||
{
|
||
const char *entry_text;
|
||
int len;
|
||
gboolean clear_entry;
|
||
|
||
entry_text = gtk_entry_get_text (GTK_ENTRY (priv->location_entry));
|
||
len = strlen (entry_text);
|
||
if (len != 0)
|
||
{
|
||
/* The file chooser entry may have appended a "/" to its text.
|
||
* So take it out, and compare the result to the old selection.
|
||
*/
|
||
if (entry_text[len - 1] == G_DIR_SEPARATOR)
|
||
{
|
||
gchar *tmp;
|
||
|
||
tmp = g_strndup (entry_text, len - 1);
|
||
clear_entry = (compare_utf8_filenames (priv->browse_files_last_selected_name, tmp) == 0);
|
||
g_free (tmp);
|
||
}
|
||
else
|
||
clear_entry = (compare_utf8_filenames (priv->browse_files_last_selected_name, entry_text) == 0);
|
||
}
|
||
else
|
||
clear_entry = FALSE;
|
||
|
||
if (clear_entry)
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), "");
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
GError **error)
|
||
{
|
||
return gtk_file_chooser_default_update_current_folder (chooser, file, FALSE, FALSE, error);
|
||
}
|
||
|
||
|
||
struct UpdateCurrentFolderData
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GFile *file;
|
||
gboolean keep_trail;
|
||
gboolean clear_entry;
|
||
GFile *original_file;
|
||
GError *original_error;
|
||
};
|
||
|
||
static void
|
||
update_current_folder_mount_enclosing_volume_cb (GCancellable *cancellable,
|
||
GtkFileSystemVolume *volume,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
struct UpdateCurrentFolderData *data = user_data;
|
||
GtkFileChooserDefault *impl = data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
|
||
if (cancellable != priv->update_current_folder_cancellable)
|
||
goto out;
|
||
|
||
priv->update_current_folder_cancellable = NULL;
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (cancelled)
|
||
goto out;
|
||
|
||
if (error)
|
||
{
|
||
error_changing_folder_dialog (data->impl, data->file, g_error_copy (error));
|
||
priv->reload_state = RELOAD_EMPTY;
|
||
goto out;
|
||
}
|
||
|
||
change_folder_and_display_error (impl, data->file, data->clear_entry);
|
||
|
||
out:
|
||
g_object_unref (data->file);
|
||
g_free (data);
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
static void
|
||
update_current_folder_get_info_cb (GCancellable *cancellable,
|
||
GFileInfo *info,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
struct UpdateCurrentFolderData *data = user_data;
|
||
GtkFileChooserDefault *impl = data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (cancellable != priv->update_current_folder_cancellable)
|
||
goto out;
|
||
|
||
priv->update_current_folder_cancellable = NULL;
|
||
priv->reload_state = RELOAD_EMPTY;
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (cancelled)
|
||
goto out;
|
||
|
||
if (error)
|
||
{
|
||
GFile *parent_file;
|
||
|
||
if (g_error_matches (error, G_IO_ERROR, G_IO_ERROR_NOT_MOUNTED))
|
||
{
|
||
GMountOperation *mount_operation;
|
||
GtkWidget *toplevel;
|
||
|
||
g_object_unref (cancellable);
|
||
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (impl));
|
||
|
||
mount_operation = gtk_mount_operation_new (GTK_WINDOW (toplevel));
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
priv->update_current_folder_cancellable =
|
||
_gtk_file_system_mount_enclosing_volume (priv->file_system, data->file,
|
||
mount_operation,
|
||
update_current_folder_mount_enclosing_volume_cb,
|
||
data);
|
||
|
||
return;
|
||
}
|
||
|
||
if (!data->original_file)
|
||
{
|
||
data->original_file = g_object_ref (data->file);
|
||
data->original_error = g_error_copy (error);
|
||
}
|
||
|
||
parent_file = g_file_get_parent (data->file);
|
||
|
||
/* get parent path and try to change the folder to that */
|
||
if (parent_file)
|
||
{
|
||
g_object_unref (data->file);
|
||
data->file = parent_file;
|
||
|
||
g_object_unref (cancellable);
|
||
|
||
/* restart the update current folder operation */
|
||
priv->reload_state = RELOAD_HAS_FOLDER;
|
||
|
||
priv->update_current_folder_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system, data->file,
|
||
"standard::type",
|
||
update_current_folder_get_info_cb,
|
||
data);
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
return;
|
||
}
|
||
else
|
||
{
|
||
/* Error and bail out, ignoring "not found" errors since they're useless:
|
||
* they only happen when a program defaults to a folder that has been (re)moved.
|
||
*/
|
||
if (!g_error_matches (data->original_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
|
||
error_changing_folder_dialog (impl, data->original_file, data->original_error);
|
||
else
|
||
g_error_free (data->original_error);
|
||
|
||
g_object_unref (data->original_file);
|
||
|
||
goto out;
|
||
}
|
||
}
|
||
|
||
if (data->original_file)
|
||
{
|
||
/* Error and bail out, ignoring "not found" errors since they're useless:
|
||
* they only happen when a program defaults to a folder that has been (re)moved.
|
||
*/
|
||
if (!g_error_matches (data->original_error, G_IO_ERROR, G_IO_ERROR_NOT_FOUND))
|
||
error_changing_folder_dialog (impl, data->original_file, data->original_error);
|
||
else
|
||
g_error_free (data->original_error);
|
||
|
||
g_object_unref (data->original_file);
|
||
}
|
||
|
||
if (! _gtk_file_info_consider_as_directory (info))
|
||
goto out;
|
||
|
||
_gtk_path_bar_set_file (GTK_PATH_BAR (priv->browse_path_bar), data->file, data->keep_trail);
|
||
|
||
if (priv->current_folder != data->file)
|
||
{
|
||
if (priv->current_folder)
|
||
g_object_unref (priv->current_folder);
|
||
|
||
priv->current_folder = g_object_ref (data->file);
|
||
}
|
||
|
||
priv->reload_state = RELOAD_HAS_FOLDER;
|
||
|
||
/* Set the folder on the save entry */
|
||
|
||
if (priv->location_entry)
|
||
{
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (priv->location_entry),
|
||
priv->current_folder);
|
||
|
||
if (data->clear_entry)
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), "");
|
||
}
|
||
|
||
/* Create a new list model. This is slightly evil; we store the result value
|
||
* but perform more actions rather than returning immediately even if it
|
||
* generates an error.
|
||
*/
|
||
set_list_model (impl, NULL);
|
||
|
||
/* Refresh controls */
|
||
|
||
gtk_places_sidebar_set_location (GTK_PLACES_SIDEBAR (priv->places_sidebar), priv->current_folder);
|
||
|
||
g_signal_emit_by_name (impl, "current-folder-changed", 0);
|
||
|
||
check_preview_change (impl);
|
||
|
||
g_signal_emit_by_name (impl, "selection-changed", 0);
|
||
|
||
out:
|
||
g_object_unref (data->file);
|
||
g_free (data);
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_update_current_folder (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
gboolean keep_trail,
|
||
gboolean clear_entry,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
struct UpdateCurrentFolderData *data;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
g_object_ref (file);
|
||
|
||
operation_mode_set (impl, OPERATION_MODE_BROWSE);
|
||
|
||
if (priv->local_only && !_gtk_file_has_native_path (file))
|
||
{
|
||
g_set_error_literal (error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
|
||
_("Cannot change to folder because it is not local"));
|
||
|
||
g_object_unref (file);
|
||
profile_end ("end - not local", NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
if (priv->update_current_folder_cancellable)
|
||
g_cancellable_cancel (priv->update_current_folder_cancellable);
|
||
|
||
/* Test validity of path here. */
|
||
data = g_new0 (struct UpdateCurrentFolderData, 1);
|
||
data->impl = impl;
|
||
data->file = g_object_ref (file);
|
||
data->keep_trail = keep_trail;
|
||
data->clear_entry = clear_entry;
|
||
|
||
priv->reload_state = RELOAD_HAS_FOLDER;
|
||
|
||
priv->update_current_folder_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system, file,
|
||
"standard::type",
|
||
update_current_folder_get_info_cb,
|
||
data);
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
g_object_unref (file);
|
||
|
||
profile_end ("end", NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
static GFile *
|
||
gtk_file_chooser_default_get_current_folder (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
priv->operation_mode == OPERATION_MODE_RECENT)
|
||
return NULL;
|
||
|
||
if (priv->current_folder)
|
||
return g_object_ref (priv->current_folder);
|
||
|
||
return NULL;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_set_current_name (GtkFileChooser *chooser,
|
||
const gchar *name)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_return_if_fail (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
pending_select_files_free (impl);
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), name);
|
||
}
|
||
|
||
static gchar *
|
||
gtk_file_chooser_default_get_current_name (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_return_val_if_fail (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER,
|
||
NULL);
|
||
|
||
return g_strdup (gtk_entry_get_text (GTK_ENTRY (priv->location_entry)));
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_select_file (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *parent_file;
|
||
gboolean same_path;
|
||
|
||
parent_file = g_file_get_parent (file);
|
||
|
||
if (!parent_file)
|
||
return gtk_file_chooser_set_current_folder_file (chooser, file, error);
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
priv->operation_mode == OPERATION_MODE_RECENT ||
|
||
priv->load_state == LOAD_EMPTY)
|
||
{
|
||
same_path = FALSE;
|
||
}
|
||
else
|
||
{
|
||
g_assert (priv->current_folder != NULL);
|
||
|
||
same_path = g_file_equal (parent_file, priv->current_folder);
|
||
}
|
||
|
||
if (same_path && priv->load_state == LOAD_FINISHED)
|
||
{
|
||
gboolean result;
|
||
GSList files;
|
||
|
||
files.data = (gpointer) file;
|
||
files.next = NULL;
|
||
|
||
result = show_and_select_files (impl, &files);
|
||
g_object_unref (parent_file);
|
||
return result;
|
||
}
|
||
|
||
pending_select_files_add (impl, file);
|
||
|
||
if (!same_path)
|
||
{
|
||
gboolean result;
|
||
|
||
result = gtk_file_chooser_set_current_folder_file (chooser, parent_file, error);
|
||
g_object_unref (parent_file);
|
||
return result;
|
||
}
|
||
|
||
g_object_unref (parent_file);
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_unselect_file (GtkFileChooser *chooser,
|
||
GFile *file)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeView *tree_view = GTK_TREE_VIEW (priv->browse_files_tree_view);
|
||
GtkTreeIter iter;
|
||
|
||
if (!priv->browse_files_model)
|
||
return;
|
||
|
||
if (!_gtk_file_system_model_get_iter_for_file (priv->browse_files_model,
|
||
&iter,
|
||
file))
|
||
return;
|
||
|
||
gtk_tree_selection_unselect_iter (gtk_tree_view_get_selection (tree_view),
|
||
&iter);
|
||
}
|
||
|
||
static gboolean
|
||
maybe_select (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
gboolean is_sensitive;
|
||
gboolean is_folder;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
|
||
gtk_tree_model_get (model, iter,
|
||
MODEL_COL_IS_FOLDER, &is_folder,
|
||
MODEL_COL_IS_SENSITIVE, &is_sensitive,
|
||
-1);
|
||
|
||
if (is_sensitive &&
|
||
((is_folder && priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ||
|
||
(!is_folder && priv->action == GTK_FILE_CHOOSER_ACTION_OPEN)))
|
||
gtk_tree_selection_select_iter (selection, iter);
|
||
else
|
||
gtk_tree_selection_unselect_iter (selection, iter);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_select_all (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH ||
|
||
priv->operation_mode == OPERATION_MODE_RECENT)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_select_all (selection);
|
||
return;
|
||
}
|
||
|
||
if (priv->select_multiple)
|
||
gtk_tree_model_foreach (GTK_TREE_MODEL (priv->browse_files_model),
|
||
maybe_select, impl);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_unselect_all (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
|
||
gtk_tree_selection_unselect_all (selection);
|
||
pending_select_files_free (impl);
|
||
}
|
||
|
||
/* Checks whether the filename entry for the Save modes contains a well-formed filename.
|
||
*
|
||
* is_well_formed_ret - whether what the user typed passes gkt_file_system_make_path()
|
||
*
|
||
* is_empty_ret - whether the file entry is totally empty
|
||
*
|
||
* is_file_part_empty_ret - whether the file part is empty (will be if user types "foobar/", and
|
||
* the path will be "$cwd/foobar")
|
||
*/
|
||
static void
|
||
check_save_entry (GtkFileChooserDefault *impl,
|
||
GFile **file_ret,
|
||
gboolean *is_well_formed_ret,
|
||
gboolean *is_empty_ret,
|
||
gboolean *is_file_part_empty_ret,
|
||
gboolean *is_folder)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkFileChooserEntry *chooser_entry;
|
||
GFile *current_folder;
|
||
const char *file_part;
|
||
GFile *file;
|
||
GError *error;
|
||
|
||
g_assert (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER
|
||
|| ((priv->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
&& priv->location_mode == LOCATION_MODE_FILENAME_ENTRY));
|
||
|
||
chooser_entry = GTK_FILE_CHOOSER_ENTRY (priv->location_entry);
|
||
|
||
if (strlen (gtk_entry_get_text (GTK_ENTRY (chooser_entry))) == 0)
|
||
{
|
||
*file_ret = NULL;
|
||
*is_well_formed_ret = TRUE;
|
||
*is_empty_ret = TRUE;
|
||
*is_file_part_empty_ret = TRUE;
|
||
*is_folder = FALSE;
|
||
|
||
return;
|
||
}
|
||
|
||
*is_empty_ret = FALSE;
|
||
|
||
current_folder = _gtk_file_chooser_entry_get_current_folder (chooser_entry);
|
||
if (!current_folder)
|
||
{
|
||
*file_ret = NULL;
|
||
*is_well_formed_ret = FALSE;
|
||
*is_file_part_empty_ret = FALSE;
|
||
*is_folder = FALSE;
|
||
|
||
return;
|
||
}
|
||
|
||
file_part = _gtk_file_chooser_entry_get_file_part (chooser_entry);
|
||
|
||
if (!file_part || file_part[0] == '\0')
|
||
{
|
||
*file_ret = current_folder;
|
||
*is_well_formed_ret = TRUE;
|
||
*is_file_part_empty_ret = TRUE;
|
||
*is_folder = TRUE;
|
||
|
||
return;
|
||
}
|
||
|
||
*is_file_part_empty_ret = FALSE;
|
||
|
||
error = NULL;
|
||
file = g_file_get_child_for_display_name (current_folder, file_part, &error);
|
||
g_object_unref (current_folder);
|
||
|
||
if (!file)
|
||
{
|
||
error_building_filename_dialog (impl, error);
|
||
*file_ret = NULL;
|
||
*is_well_formed_ret = FALSE;
|
||
*is_folder = FALSE;
|
||
|
||
return;
|
||
}
|
||
|
||
*file_ret = file;
|
||
*is_well_formed_ret = TRUE;
|
||
*is_folder = _gtk_file_chooser_entry_get_is_folder (chooser_entry, file);
|
||
}
|
||
|
||
struct get_files_closure {
|
||
GtkFileChooserDefault *impl;
|
||
GSList *result;
|
||
GFile *file_from_entry;
|
||
};
|
||
|
||
static void
|
||
get_files_foreach (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct get_files_closure *info;
|
||
GFile *file;
|
||
GtkFileSystemModel *fs_model;
|
||
|
||
info = data;
|
||
fs_model = info->impl->priv->browse_files_model;
|
||
|
||
file = _gtk_file_system_model_get_file (fs_model, iter);
|
||
if (!file)
|
||
return; /* We are on the editable row */
|
||
|
||
if (!info->file_from_entry || !g_file_equal (info->file_from_entry, file))
|
||
info->result = g_slist_prepend (info->result, g_object_ref (file));
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_get_files (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
struct get_files_closure info;
|
||
GtkWindow *toplevel;
|
||
GtkWidget *current_focus;
|
||
gboolean file_list_seen;
|
||
|
||
info.impl = impl;
|
||
info.result = NULL;
|
||
info.file_from_entry = NULL;
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH)
|
||
return search_get_selected_files (impl);
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_RECENT)
|
||
{
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
file_list_seen = TRUE;
|
||
goto file_entry;
|
||
}
|
||
else
|
||
return recent_get_selected_files (impl);
|
||
}
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
if (toplevel)
|
||
current_focus = gtk_window_get_focus (toplevel);
|
||
else
|
||
current_focus = NULL;
|
||
|
||
file_list_seen = FALSE;
|
||
if (current_focus == priv->browse_files_tree_view)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
|
||
file_list:
|
||
|
||
file_list_seen = TRUE;
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, get_files_foreach, &info);
|
||
|
||
/* If there is no selection in the file list, we probably have this situation:
|
||
*
|
||
* 1. The user typed a filename in the SAVE filename entry ("foo.txt").
|
||
* 2. He then double-clicked on a folder ("bar") in the file list
|
||
*
|
||
* So we want the selection to be "bar/foo.txt". Jump to the case for the
|
||
* filename entry to see if that is the case.
|
||
*/
|
||
if (info.result == NULL && priv->location_entry)
|
||
goto file_entry;
|
||
}
|
||
else if (priv->location_entry && current_focus == priv->location_entry)
|
||
{
|
||
gboolean is_well_formed, is_empty, is_file_part_empty, is_folder;
|
||
|
||
file_entry:
|
||
|
||
check_save_entry (impl, &info.file_from_entry, &is_well_formed, &is_empty, &is_file_part_empty, &is_folder);
|
||
|
||
if (is_empty)
|
||
goto out;
|
||
|
||
if (!is_well_formed)
|
||
return NULL;
|
||
|
||
if (is_file_part_empty && priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
g_object_unref (info.file_from_entry);
|
||
return NULL;
|
||
}
|
||
|
||
if (info.file_from_entry)
|
||
info.result = g_slist_prepend (info.result, info.file_from_entry);
|
||
else if (!file_list_seen)
|
||
goto file_list;
|
||
else
|
||
return NULL;
|
||
}
|
||
else if (priv->toplevel_last_focus_widget == priv->browse_files_tree_view)
|
||
goto file_list;
|
||
else if (priv->location_entry && priv->toplevel_last_focus_widget == priv->location_entry)
|
||
goto file_entry;
|
||
else
|
||
{
|
||
/* The focus is on a dialog's action area button or something else */
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
goto file_entry;
|
||
else
|
||
goto file_list;
|
||
}
|
||
|
||
out:
|
||
|
||
/* If there's no folder selected, and we're in SELECT_FOLDER mode, then we
|
||
* fall back to the current directory */
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
|
||
info.result == NULL)
|
||
{
|
||
GFile *current_folder;
|
||
|
||
current_folder = gtk_file_chooser_get_current_folder_file (chooser);
|
||
|
||
if (current_folder)
|
||
info.result = g_slist_prepend (info.result, current_folder);
|
||
}
|
||
|
||
return g_slist_reverse (info.result);
|
||
}
|
||
|
||
GFile *
|
||
gtk_file_chooser_default_get_preview_file (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->preview_file)
|
||
return g_object_ref (priv->preview_file);
|
||
else
|
||
return NULL;
|
||
}
|
||
|
||
static GtkFileSystem *
|
||
gtk_file_chooser_default_get_file_system (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
return priv->file_system;
|
||
}
|
||
|
||
/* Shows or hides the filter widgets */
|
||
static void
|
||
show_filters (GtkFileChooserDefault *impl,
|
||
gboolean show)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (show)
|
||
gtk_widget_show (priv->filter_combo_hbox);
|
||
else
|
||
gtk_widget_hide (priv->filter_combo_hbox);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_add_filter (GtkFileChooser *chooser,
|
||
GtkFileFilter *filter)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
const gchar *name;
|
||
|
||
if (g_slist_find (priv->filters, filter))
|
||
{
|
||
g_warning ("gtk_file_chooser_add_filter() called on filter already in list\n");
|
||
return;
|
||
}
|
||
|
||
g_object_ref_sink (filter);
|
||
priv->filters = g_slist_append (priv->filters, filter);
|
||
|
||
name = gtk_file_filter_get_name (filter);
|
||
if (!name)
|
||
name = "Untitled filter"; /* Place-holder, doesn't need to be marked for translation */
|
||
|
||
gtk_combo_box_text_append_text (GTK_COMBO_BOX_TEXT (priv->filter_combo), name);
|
||
|
||
if (!g_slist_find (priv->filters, priv->current_filter))
|
||
set_current_filter (impl, filter);
|
||
|
||
show_filters (impl, TRUE);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_remove_filter (GtkFileChooser *chooser,
|
||
GtkFileFilter *filter)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeModel *model;
|
||
GtkTreeIter iter;
|
||
gint filter_index;
|
||
|
||
filter_index = g_slist_index (priv->filters, filter);
|
||
|
||
if (filter_index < 0)
|
||
{
|
||
g_warning ("gtk_file_chooser_remove_filter() called on filter not in list\n");
|
||
return;
|
||
}
|
||
|
||
priv->filters = g_slist_remove (priv->filters, filter);
|
||
|
||
if (filter == priv->current_filter)
|
||
{
|
||
if (priv->filters)
|
||
set_current_filter (impl, priv->filters->data);
|
||
else
|
||
set_current_filter (impl, NULL);
|
||
}
|
||
|
||
/* Remove row from the combo box */
|
||
model = gtk_combo_box_get_model (GTK_COMBO_BOX (priv->filter_combo));
|
||
if (!gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_index))
|
||
g_assert_not_reached ();
|
||
|
||
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
|
||
|
||
g_object_unref (filter);
|
||
|
||
if (!priv->filters)
|
||
show_filters (impl, FALSE);
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_list_filters (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
return g_slist_copy (priv->filters);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_places_sidebar_add_shortcut (GTK_PLACES_SIDEBAR (priv->places_sidebar), file);
|
||
return TRUE;
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
|
||
GFile *file,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_places_sidebar_remove_shortcut (GTK_PLACES_SIDEBAR (priv->places_sidebar), file);
|
||
return TRUE;
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
return gtk_places_sidebar_list_shortcuts (GTK_PLACES_SIDEBAR (priv->places_sidebar));
|
||
}
|
||
|
||
/* Guesses a size based upon font sizes */
|
||
static void
|
||
find_good_size_from_style (GtkWidget *widget,
|
||
gint *width,
|
||
gint *height)
|
||
{
|
||
GtkStyleContext *context;
|
||
GtkStateFlags state;
|
||
double font_size;
|
||
GdkScreen *screen;
|
||
double resolution;
|
||
|
||
context = gtk_widget_get_style_context (widget);
|
||
state = gtk_widget_get_state_flags (widget);
|
||
|
||
screen = gtk_widget_get_screen (widget);
|
||
if (screen)
|
||
{
|
||
resolution = gdk_screen_get_resolution (screen);
|
||
if (resolution < 0.0) /* will be -1 if the resolution is not defined in the GdkScreen */
|
||
resolution = 96.0;
|
||
}
|
||
else
|
||
resolution = 96.0; /* wheeee */
|
||
|
||
gtk_style_context_get (context, state, "font-size", &font_size, NULL);
|
||
font_size = font_size * resolution / 72.0 + 0.5;
|
||
|
||
*width = font_size * NUM_CHARS;
|
||
*height = font_size * NUM_LINES;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
|
||
gint *default_width,
|
||
gint *default_height)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkRequisition req;
|
||
int x, y, width, height;
|
||
GSettings *settings;
|
||
|
||
settings = _gtk_file_chooser_get_settings_for_widget (GTK_WIDGET (impl));
|
||
|
||
g_settings_get (settings, SETTINGS_KEY_WINDOW_POSITION, "(ii)", &x, &y);
|
||
g_settings_get (settings, SETTINGS_KEY_WINDOW_SIZE, "(ii)", &width, &height);
|
||
|
||
if (x >= 0 && y >= 0 && width > 0 && height > 0)
|
||
{
|
||
*default_width = width;
|
||
*default_height = height;
|
||
return;
|
||
}
|
||
|
||
find_good_size_from_style (GTK_WIDGET (chooser_embed), default_width, default_height);
|
||
|
||
if (priv->preview_widget_active &&
|
||
priv->preview_widget &&
|
||
gtk_widget_get_visible (priv->preview_widget))
|
||
{
|
||
gtk_widget_get_preferred_size (priv->preview_box,
|
||
&req, NULL);
|
||
*default_width += PREVIEW_HBOX_SPACING + req.width;
|
||
}
|
||
|
||
if (priv->extra_widget &&
|
||
gtk_widget_get_visible (priv->extra_widget))
|
||
{
|
||
gtk_widget_get_preferred_size (priv->extra_align,
|
||
&req, NULL);
|
||
*default_height += gtk_box_get_spacing (GTK_BOX (chooser_embed)) + req.height;
|
||
}
|
||
}
|
||
|
||
struct switch_folder_closure {
|
||
GtkFileChooserDefault *impl;
|
||
GFile *file;
|
||
int num_selected;
|
||
};
|
||
|
||
/* Used from gtk_tree_selection_selected_foreach() in switch_to_selected_folder() */
|
||
static void
|
||
switch_folder_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct switch_folder_closure *closure;
|
||
|
||
closure = data;
|
||
|
||
closure->file = _gtk_file_system_model_get_file (closure->impl->priv->browse_files_model, iter);
|
||
closure->num_selected++;
|
||
}
|
||
|
||
/* Changes to the selected folder in the list view */
|
||
static void
|
||
switch_to_selected_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
struct switch_folder_closure closure;
|
||
|
||
/* We do this with foreach() rather than get_selected() as we may be in
|
||
* multiple selection mode
|
||
*/
|
||
|
||
closure.impl = impl;
|
||
closure.file = NULL;
|
||
closure.num_selected = 0;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, switch_folder_foreach_cb, &closure);
|
||
|
||
g_assert (closure.file && closure.num_selected == 1);
|
||
|
||
change_folder_and_display_error (impl, closure.file, FALSE);
|
||
}
|
||
|
||
/* Gets the GFileInfo for the selected row in the file list; assumes single
|
||
* selection mode.
|
||
*/
|
||
static GFileInfo *
|
||
get_selected_file_info_from_file_list (GtkFileChooserDefault *impl,
|
||
gboolean *had_selection)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
GtkTreeIter iter;
|
||
GFileInfo *info;
|
||
|
||
g_assert (!priv->select_multiple);
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
|
||
{
|
||
*had_selection = FALSE;
|
||
return NULL;
|
||
}
|
||
|
||
*had_selection = TRUE;
|
||
|
||
info = _gtk_file_system_model_get_info (priv->browse_files_model, &iter);
|
||
return info;
|
||
}
|
||
|
||
/* Gets the display name of the selected file in the file list; assumes single
|
||
* selection mode and that something is selected.
|
||
*/
|
||
static const gchar *
|
||
get_display_name_from_file_list (GtkFileChooserDefault *impl)
|
||
{
|
||
GFileInfo *info;
|
||
gboolean had_selection;
|
||
|
||
info = get_selected_file_info_from_file_list (impl, &had_selection);
|
||
g_assert (had_selection);
|
||
g_assert (info != NULL);
|
||
|
||
return g_file_info_get_display_name (info);
|
||
}
|
||
|
||
static void
|
||
add_custom_button_to_dialog (GtkDialog *dialog,
|
||
const gchar *mnemonic_label,
|
||
gint response_id)
|
||
{
|
||
GtkWidget *button;
|
||
|
||
button = gtk_button_new_with_mnemonic (mnemonic_label);
|
||
gtk_widget_set_can_default (button, TRUE);
|
||
gtk_widget_show (button);
|
||
|
||
gtk_dialog_add_action_widget (GTK_DIALOG (dialog), button, response_id);
|
||
}
|
||
|
||
/* Presents an overwrite confirmation dialog; returns whether we should accept
|
||
* the filename.
|
||
*/
|
||
static gboolean
|
||
confirm_dialog_should_accept_filename (GtkFileChooserDefault *impl,
|
||
const gchar *file_part,
|
||
const gchar *folder_display_name)
|
||
{
|
||
GtkWindow *toplevel;
|
||
GtkWidget *dialog;
|
||
int response;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
|
||
dialog = gtk_message_dialog_new (toplevel,
|
||
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
|
||
GTK_MESSAGE_QUESTION,
|
||
GTK_BUTTONS_NONE,
|
||
_("A file named “%s” already exists. Do you want to replace it?"),
|
||
file_part);
|
||
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
|
||
_("The file already exists in “%s”. Replacing it will "
|
||
"overwrite its contents."),
|
||
folder_display_name);
|
||
|
||
gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Cancel"), GTK_RESPONSE_CANCEL);
|
||
add_custom_button_to_dialog (GTK_DIALOG (dialog), _("_Replace"), GTK_RESPONSE_ACCEPT);
|
||
G_GNUC_BEGIN_IGNORE_DEPRECATIONS
|
||
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
|
||
GTK_RESPONSE_ACCEPT,
|
||
GTK_RESPONSE_CANCEL,
|
||
-1);
|
||
G_GNUC_END_IGNORE_DEPRECATIONS
|
||
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
|
||
|
||
if (gtk_window_has_group (toplevel))
|
||
gtk_window_group_add_window (gtk_window_get_group (toplevel),
|
||
GTK_WINDOW (dialog));
|
||
|
||
response = gtk_dialog_run (GTK_DIALOG (dialog));
|
||
|
||
gtk_widget_destroy (dialog);
|
||
|
||
return (response == GTK_RESPONSE_ACCEPT);
|
||
}
|
||
|
||
struct GetDisplayNameData
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
gchar *file_part;
|
||
};
|
||
|
||
/* Every time we request a response explicitly, we need to save the selection to the recently-used list,
|
||
* as requesting a response means, "the dialog is confirmed".
|
||
*/
|
||
static void
|
||
request_response_and_add_to_recent_list (GtkFileChooserDefault *impl)
|
||
{
|
||
g_signal_emit_by_name (impl, "response-requested");
|
||
add_selection_to_recent_list (impl);
|
||
}
|
||
|
||
static void
|
||
confirmation_confirm_get_info_cb (GCancellable *cancellable,
|
||
GFileInfo *info,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
gboolean should_respond = FALSE;
|
||
struct GetDisplayNameData *data = user_data;
|
||
GtkFileChooserDefaultPrivate *priv = data->impl->priv;
|
||
|
||
if (cancellable != priv->should_respond_get_info_cancellable)
|
||
goto out;
|
||
|
||
priv->should_respond_get_info_cancellable = NULL;
|
||
|
||
if (cancelled)
|
||
goto out;
|
||
|
||
if (error)
|
||
/* Huh? Did the folder disappear? Let the caller deal with it */
|
||
should_respond = TRUE;
|
||
else
|
||
should_respond = confirm_dialog_should_accept_filename (data->impl, data->file_part, g_file_info_get_display_name (info));
|
||
|
||
set_busy_cursor (data->impl, FALSE);
|
||
if (should_respond)
|
||
request_response_and_add_to_recent_list (data->impl);
|
||
|
||
out:
|
||
g_object_unref (data->impl);
|
||
g_free (data->file_part);
|
||
g_free (data);
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
/* Does overwrite confirmation if appropriate, and returns whether the dialog
|
||
* should respond. Can get the file part from the file list or the save entry.
|
||
*/
|
||
static gboolean
|
||
should_respond_after_confirm_overwrite (GtkFileChooserDefault *impl,
|
||
const gchar *file_part,
|
||
GFile *parent_file)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkFileChooserConfirmation conf;
|
||
|
||
if (!priv->do_overwrite_confirmation)
|
||
return TRUE;
|
||
|
||
conf = GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM;
|
||
|
||
g_signal_emit_by_name (impl, "confirm-overwrite", &conf);
|
||
|
||
switch (conf)
|
||
{
|
||
case GTK_FILE_CHOOSER_CONFIRMATION_CONFIRM:
|
||
{
|
||
struct GetDisplayNameData *data;
|
||
|
||
g_assert (file_part != NULL);
|
||
|
||
data = g_new0 (struct GetDisplayNameData, 1);
|
||
data->impl = g_object_ref (impl);
|
||
data->file_part = g_strdup (file_part);
|
||
|
||
if (priv->should_respond_get_info_cancellable)
|
||
g_cancellable_cancel (priv->should_respond_get_info_cancellable);
|
||
|
||
priv->should_respond_get_info_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system, parent_file,
|
||
"standard::display-name",
|
||
confirmation_confirm_get_info_cb,
|
||
data);
|
||
set_busy_cursor (data->impl, TRUE);
|
||
return FALSE;
|
||
}
|
||
|
||
case GTK_FILE_CHOOSER_CONFIRMATION_ACCEPT_FILENAME:
|
||
return TRUE;
|
||
|
||
case GTK_FILE_CHOOSER_CONFIRMATION_SELECT_AGAIN:
|
||
return FALSE;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
return FALSE;
|
||
}
|
||
}
|
||
|
||
struct FileExistsData
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
gboolean file_exists_and_is_not_folder;
|
||
GFile *parent_file;
|
||
GFile *file;
|
||
};
|
||
|
||
static void
|
||
name_entry_get_parent_info_cb (GCancellable *cancellable,
|
||
GFileInfo *info,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
gboolean parent_is_folder;
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
struct FileExistsData *data = user_data;
|
||
GtkFileChooserDefault *impl = data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (cancellable != priv->should_respond_get_info_cancellable)
|
||
goto out;
|
||
|
||
priv->should_respond_get_info_cancellable = NULL;
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (cancelled)
|
||
goto out;
|
||
|
||
if (!info)
|
||
parent_is_folder = FALSE;
|
||
else
|
||
parent_is_folder = _gtk_file_info_consider_as_directory (info);
|
||
|
||
if (parent_is_folder)
|
||
{
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN)
|
||
{
|
||
request_response_and_add_to_recent_list (impl); /* even if the file doesn't exist, apps can make good use of that (e.g. Emacs) */
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
if (data->file_exists_and_is_not_folder)
|
||
{
|
||
gboolean retval;
|
||
char *file_part;
|
||
|
||
/* Dup the string because the string may be modified
|
||
* depending on what clients do in the confirm-overwrite
|
||
* signal and this corrupts the pointer
|
||
*/
|
||
file_part = g_strdup (_gtk_file_chooser_entry_get_file_part (GTK_FILE_CHOOSER_ENTRY (priv->location_entry)));
|
||
retval = should_respond_after_confirm_overwrite (impl, file_part, data->parent_file);
|
||
g_free (file_part);
|
||
|
||
if (retval)
|
||
request_response_and_add_to_recent_list (impl);
|
||
}
|
||
else
|
||
request_response_and_add_to_recent_list (impl);
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
GError *mkdir_error = NULL;
|
||
|
||
/* In both cases (SELECT_FOLDER and CREATE_FOLDER), if you type
|
||
* "/blah/nonexistent" you *will* want a folder created.
|
||
*/
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
g_file_make_directory (data->file, NULL, &mkdir_error);
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (!mkdir_error)
|
||
request_response_and_add_to_recent_list (impl);
|
||
else
|
||
error_creating_folder_dialog (impl, data->file, mkdir_error);
|
||
}
|
||
else
|
||
g_assert_not_reached ();
|
||
}
|
||
else
|
||
{
|
||
if (info)
|
||
{
|
||
/* The parent exists, but it's not a folder! Someone probably typed existing_file.txt/subfile.txt */
|
||
error_with_file_under_nonfolder (impl, data->parent_file);
|
||
}
|
||
else
|
||
{
|
||
GError *error_copy;
|
||
|
||
/* The parent folder is not readable for some reason */
|
||
|
||
error_copy = g_error_copy (error);
|
||
error_changing_folder_dialog (impl, data->parent_file, error_copy);
|
||
}
|
||
}
|
||
|
||
out:
|
||
g_object_unref (data->impl);
|
||
g_object_unref (data->file);
|
||
g_object_unref (data->parent_file);
|
||
g_free (data);
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
static void
|
||
file_exists_get_info_cb (GCancellable *cancellable,
|
||
GFileInfo *info,
|
||
const GError *error,
|
||
gpointer user_data)
|
||
{
|
||
gboolean data_ownership_taken = FALSE;
|
||
gboolean cancelled = g_cancellable_is_cancelled (cancellable);
|
||
gboolean file_exists;
|
||
gboolean is_folder;
|
||
gboolean needs_parent_check = FALSE;
|
||
struct FileExistsData *data = user_data;
|
||
GtkFileChooserDefault *impl = data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (cancellable != priv->file_exists_get_info_cancellable)
|
||
goto out;
|
||
|
||
priv->file_exists_get_info_cancellable = NULL;
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (cancelled)
|
||
goto out;
|
||
|
||
file_exists = (info != NULL);
|
||
is_folder = (file_exists && _gtk_file_info_consider_as_directory (info));
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN)
|
||
{
|
||
if (is_folder)
|
||
change_folder_and_display_error (impl, data->file, TRUE);
|
||
else
|
||
{
|
||
if (file_exists)
|
||
request_response_and_add_to_recent_list (impl); /* user typed an existing filename; we are done */
|
||
else
|
||
needs_parent_check = TRUE; /* file doesn't exist; see if its parent exists */
|
||
}
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
if (file_exists && !is_folder)
|
||
{
|
||
/* Oops, the user typed the name of an existing path which is not
|
||
* a folder
|
||
*/
|
||
error_creating_folder_over_existing_file_dialog (impl, data->file,
|
||
g_error_copy (error));
|
||
}
|
||
else
|
||
{
|
||
needs_parent_check = TRUE;
|
||
}
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
if (!file_exists)
|
||
{
|
||
needs_parent_check = TRUE;
|
||
}
|
||
else
|
||
{
|
||
if (is_folder)
|
||
{
|
||
/* User typed a folder; we are done */
|
||
request_response_and_add_to_recent_list (impl);
|
||
}
|
||
else
|
||
error_selecting_folder_over_existing_file_dialog (impl);
|
||
}
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
if (is_folder)
|
||
change_folder_and_display_error (impl, data->file, TRUE);
|
||
else
|
||
if (!file_exists && g_error_matches (error, G_IO_ERROR, G_IO_ERROR_FILENAME_TOO_LONG))
|
||
error_filename_to_long_dialog (data->impl);
|
||
else
|
||
needs_parent_check = TRUE;
|
||
}
|
||
else
|
||
{
|
||
g_assert_not_reached();
|
||
}
|
||
|
||
if (needs_parent_check) {
|
||
/* check that everything up to the last path component exists (i.e. the parent) */
|
||
|
||
data->file_exists_and_is_not_folder = file_exists && !is_folder;
|
||
data_ownership_taken = TRUE;
|
||
|
||
if (priv->should_respond_get_info_cancellable)
|
||
g_cancellable_cancel (priv->should_respond_get_info_cancellable);
|
||
|
||
priv->should_respond_get_info_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system,
|
||
data->parent_file,
|
||
"standard::type",
|
||
name_entry_get_parent_info_cb,
|
||
data);
|
||
set_busy_cursor (impl, TRUE);
|
||
}
|
||
|
||
out:
|
||
if (!data_ownership_taken)
|
||
{
|
||
g_object_unref (impl);
|
||
g_object_unref (data->file);
|
||
g_object_unref (data->parent_file);
|
||
g_free (data);
|
||
}
|
||
|
||
g_object_unref (cancellable);
|
||
}
|
||
|
||
static void
|
||
paste_text_received (GtkClipboard *clipboard,
|
||
const gchar *text,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GFile *file;
|
||
|
||
if (!text)
|
||
return;
|
||
|
||
file = g_file_new_for_uri (text);
|
||
|
||
if (!gtk_file_chooser_default_select_file (GTK_FILE_CHOOSER (impl), file, NULL))
|
||
location_popup_handler (impl, text);
|
||
|
||
g_object_unref (file);
|
||
}
|
||
|
||
/* Handler for the "location-popup-on-paste" keybinding signal */
|
||
static void
|
||
location_popup_on_paste_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkClipboard *clipboard = gtk_widget_get_clipboard (GTK_WIDGET (impl),
|
||
GDK_SELECTION_CLIPBOARD);
|
||
gtk_clipboard_request_text (clipboard,
|
||
(GtkClipboardTextReceivedFunc) paste_text_received,
|
||
impl);
|
||
}
|
||
|
||
/* Implementation for GtkFileChooserEmbed::should_respond() */
|
||
static void
|
||
add_selection_to_recent_list (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *files;
|
||
GSList *l;
|
||
|
||
files = gtk_file_chooser_default_get_files (GTK_FILE_CHOOSER (impl));
|
||
|
||
for (l = files; l; l = l->next)
|
||
{
|
||
GFile *file = l->data;
|
||
char *uri;
|
||
|
||
uri = g_file_get_uri (file);
|
||
if (uri)
|
||
{
|
||
gtk_recent_manager_add_item (priv->recent_manager, uri);
|
||
g_free (uri);
|
||
}
|
||
}
|
||
|
||
g_slist_foreach (files, (GFunc) g_object_unref, NULL);
|
||
g_slist_free (files);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *toplevel;
|
||
GtkWidget *current_focus;
|
||
gboolean retval;
|
||
|
||
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (impl));
|
||
g_assert (GTK_IS_WINDOW (toplevel));
|
||
|
||
retval = FALSE;
|
||
|
||
current_focus = gtk_window_get_focus (GTK_WINDOW (toplevel));
|
||
|
||
if (current_focus == priv->browse_files_tree_view)
|
||
{
|
||
/* The following array encodes what we do based on the priv->action and the
|
||
* number of files selected.
|
||
*/
|
||
typedef enum {
|
||
NOOP, /* Do nothing (don't respond) */
|
||
RESPOND, /* Respond immediately */
|
||
RESPOND_OR_SWITCH, /* Respond immediately if the selected item is a file; switch to it if it is a folder */
|
||
ALL_FILES, /* Respond only if everything selected is a file */
|
||
ALL_FOLDERS, /* Respond only if everything selected is a folder */
|
||
SAVE_ENTRY, /* Go to the code for handling the save entry */
|
||
NOT_REACHED /* Sanity check */
|
||
} ActionToTake;
|
||
static const ActionToTake what_to_do[4][3] = {
|
||
/* 0 selected 1 selected many selected */
|
||
/* ACTION_OPEN */ { NOOP, RESPOND_OR_SWITCH, ALL_FILES },
|
||
/* ACTION_SAVE */ { SAVE_ENTRY, RESPOND_OR_SWITCH, NOT_REACHED },
|
||
/* ACTION_SELECT_FOLDER */ { RESPOND, ALL_FOLDERS, ALL_FOLDERS },
|
||
/* ACTION_CREATE_FOLDER */ { SAVE_ENTRY, ALL_FOLDERS, NOT_REACHED }
|
||
};
|
||
|
||
int num_selected;
|
||
gboolean all_files, all_folders;
|
||
int k;
|
||
ActionToTake action;
|
||
|
||
file_list:
|
||
|
||
g_assert (priv->action >= GTK_FILE_CHOOSER_ACTION_OPEN && priv->action <= GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_SEARCH)
|
||
{
|
||
retval = search_should_respond (impl);
|
||
goto out;
|
||
}
|
||
|
||
if (priv->operation_mode == OPERATION_MODE_RECENT)
|
||
{
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
goto save_entry;
|
||
else
|
||
{
|
||
retval = recent_should_respond (impl);
|
||
goto out;
|
||
}
|
||
}
|
||
|
||
selection_check (impl, &num_selected, &all_files, &all_folders);
|
||
|
||
if (num_selected > 2)
|
||
k = 2;
|
||
else
|
||
k = num_selected;
|
||
|
||
action = what_to_do [priv->action] [k];
|
||
|
||
switch (action)
|
||
{
|
||
case NOOP:
|
||
return FALSE;
|
||
|
||
case RESPOND:
|
||
retval = TRUE;
|
||
goto out;
|
||
|
||
case RESPOND_OR_SWITCH:
|
||
g_assert (num_selected == 1);
|
||
|
||
if (all_folders)
|
||
{
|
||
switch_to_selected_folder (impl);
|
||
return FALSE;
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
retval = should_respond_after_confirm_overwrite (impl,
|
||
get_display_name_from_file_list (impl),
|
||
priv->current_folder);
|
||
goto out;
|
||
}
|
||
else
|
||
{
|
||
retval = TRUE;
|
||
goto out;
|
||
}
|
||
|
||
case ALL_FILES:
|
||
retval = all_files;
|
||
goto out;
|
||
|
||
case ALL_FOLDERS:
|
||
retval = all_folders;
|
||
goto out;
|
||
|
||
case SAVE_ENTRY:
|
||
goto save_entry;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
else if ((priv->location_entry != NULL) && (current_focus == priv->location_entry))
|
||
{
|
||
GFile *file;
|
||
gboolean is_well_formed, is_empty, is_file_part_empty;
|
||
gboolean is_folder;
|
||
GtkFileChooserEntry *entry;
|
||
GError *error;
|
||
|
||
save_entry:
|
||
|
||
g_assert (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER
|
||
|| ((priv->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
&& priv->location_mode == LOCATION_MODE_FILENAME_ENTRY));
|
||
|
||
entry = GTK_FILE_CHOOSER_ENTRY (priv->location_entry);
|
||
check_save_entry (impl, &file, &is_well_formed, &is_empty, &is_file_part_empty, &is_folder);
|
||
|
||
if (!is_well_formed)
|
||
{
|
||
if (!is_empty
|
||
&& priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
&& priv->operation_mode == OPERATION_MODE_RECENT)
|
||
{
|
||
path_bar_set_mode (impl, PATH_BAR_ERROR_NO_FOLDER);
|
||
#if 0
|
||
/* We'll #ifdef this out, as the fucking treeview selects its first row,
|
||
* thus changing our assumption that no selection is present - setting
|
||
* a selection causes the error message from path_bar_set_mode() to go away,
|
||
* but we want the user to see that message!
|
||
*/
|
||
gtk_widget_grab_focus (priv->browse_files_tree_view);
|
||
#endif
|
||
}
|
||
/* FIXME: else show an "invalid filename" error as the pathbar mode? */
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
if (is_empty)
|
||
{
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
path_bar_set_mode (impl, PATH_BAR_ERROR_NO_FILENAME);
|
||
gtk_widget_grab_focus (priv->location_entry);
|
||
return FALSE;
|
||
}
|
||
|
||
goto file_list;
|
||
}
|
||
|
||
g_assert (file != NULL);
|
||
|
||
error = NULL;
|
||
if (is_folder)
|
||
{
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
change_folder_and_display_error (impl, file, TRUE);
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
/* The folder already exists, so we do not need to create it.
|
||
* Just respond to terminate the dialog.
|
||
*/
|
||
retval = TRUE;
|
||
}
|
||
else
|
||
{
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
else
|
||
{
|
||
struct FileExistsData *data;
|
||
|
||
/* We need to check whether file exists and whether it is a folder -
|
||
* the GtkFileChooserEntry *does* report is_folder==FALSE as a false
|
||
* negative (it doesn't know yet if your last path component is a
|
||
* folder).
|
||
*/
|
||
|
||
data = g_new0 (struct FileExistsData, 1);
|
||
data->impl = g_object_ref (impl);
|
||
data->file = g_object_ref (file);
|
||
data->parent_file = _gtk_file_chooser_entry_get_current_folder (entry);
|
||
|
||
if (priv->file_exists_get_info_cancellable)
|
||
g_cancellable_cancel (priv->file_exists_get_info_cancellable);
|
||
|
||
priv->file_exists_get_info_cancellable =
|
||
_gtk_file_system_get_info (priv->file_system, file,
|
||
"standard::type",
|
||
file_exists_get_info_cb,
|
||
data);
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
if (error != NULL)
|
||
g_error_free (error);
|
||
}
|
||
|
||
g_object_unref (file);
|
||
}
|
||
else if (priv->toplevel_last_focus_widget == priv->browse_files_tree_view)
|
||
{
|
||
/* The focus is on a dialog's action area button, *and* the widget that
|
||
* was focused immediately before it is the file list.
|
||
*/
|
||
goto file_list;
|
||
}
|
||
else if (priv->operation_mode == OPERATION_MODE_SEARCH && priv->toplevel_last_focus_widget == priv->search_entry)
|
||
{
|
||
search_entry_activate_cb (GTK_ENTRY (priv->search_entry), impl);
|
||
return FALSE;
|
||
}
|
||
else if (priv->location_entry && priv->toplevel_last_focus_widget == priv->location_entry)
|
||
{
|
||
/* The focus is on a dialog's action area button, *and* the widget that
|
||
* was focused immediately before it is the location entry.
|
||
*/
|
||
goto save_entry;
|
||
}
|
||
else
|
||
/* The focus is on a dialog's action area button or something else */
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
goto save_entry;
|
||
else
|
||
goto file_list;
|
||
|
||
out:
|
||
|
||
if (retval)
|
||
add_selection_to_recent_list (impl);
|
||
|
||
return retval;
|
||
}
|
||
|
||
/* Implementation for GtkFileChooserEmbed::initial_focus() */
|
||
static void
|
||
gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkWidget *widget;
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
if (priv->location_mode == LOCATION_MODE_PATH_BAR
|
||
|| priv->operation_mode == OPERATION_MODE_RECENT)
|
||
widget = priv->browse_files_tree_view;
|
||
else
|
||
widget = priv->location_entry;
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
widget = priv->location_entry;
|
||
else
|
||
{
|
||
g_assert_not_reached ();
|
||
widget = NULL;
|
||
}
|
||
|
||
g_assert (widget != NULL);
|
||
gtk_widget_grab_focus (widget);
|
||
}
|
||
|
||
/* Callback used from gtk_tree_selection_selected_foreach(); gets the selected GFiles */
|
||
static void
|
||
search_selected_foreach_get_file_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GSList **list;
|
||
GFile *file;
|
||
|
||
list = data;
|
||
|
||
gtk_tree_model_get (model, iter, MODEL_COL_FILE, &file, -1);
|
||
*list = g_slist_prepend (*list, file); /* The file already has a new ref courtesy of gtk_tree_model_get(); this will be unreffed by the caller */
|
||
}
|
||
|
||
/* Constructs a list of the selected paths in search mode */
|
||
static GSList *
|
||
search_get_selected_files (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *result;
|
||
GtkTreeSelection *selection;
|
||
|
||
result = NULL;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, search_selected_foreach_get_file_cb, &result);
|
||
result = g_slist_reverse (result);
|
||
|
||
return result;
|
||
}
|
||
|
||
/* Called from ::should_respond(). We return whether there are selected files
|
||
* in the search list.
|
||
*/
|
||
static gboolean
|
||
search_should_respond (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
|
||
g_assert (priv->operation_mode == OPERATION_MODE_SEARCH);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
return (gtk_tree_selection_count_selected_rows (selection) != 0);
|
||
}
|
||
|
||
/* Adds one hit from the search engine to the search_model */
|
||
static void
|
||
search_add_hit (GtkFileChooserDefault *impl,
|
||
gchar *uri)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
|
||
file = g_file_new_for_uri (uri);
|
||
if (!file)
|
||
return;
|
||
|
||
if (!g_file_is_native (file))
|
||
{
|
||
g_object_unref (file);
|
||
return;
|
||
}
|
||
|
||
_gtk_file_system_model_add_and_query_file (priv->search_model,
|
||
file,
|
||
MODEL_ATTRIBUTES);
|
||
|
||
g_object_unref (file);
|
||
}
|
||
|
||
/* Callback used from GtkSearchEngine when we get new hits */
|
||
static void
|
||
search_engine_hits_added_cb (GtkSearchEngine *engine,
|
||
GList *hits,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GList *l;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
for (l = hits; l; l = l->next)
|
||
search_add_hit (impl, (gchar*)l->data);
|
||
}
|
||
|
||
/* Callback used from GtkSearchEngine when the query is done running */
|
||
static void
|
||
search_engine_finished_cb (GtkSearchEngine *engine,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
#if 0
|
||
/* EB: setting the model here will avoid loads of row events,
|
||
* but it'll make the search look like blocked.
|
||
*/
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_files_tree_view),
|
||
GTK_TREE_MODEL (impl->search_model));
|
||
file_list_set_sort_column_ids (impl);
|
||
#endif
|
||
|
||
/* FMQ: if search was empty, say that we got no hits */
|
||
set_busy_cursor (impl, FALSE);
|
||
}
|
||
|
||
/* Displays a generic error when we cannot create a GtkSearchEngine.
|
||
* It would be better if _gtk_search_engine_new() gave us a GError
|
||
* with a better message, but it doesn't do that right now.
|
||
*/
|
||
static void
|
||
search_error_could_not_create_client (GtkFileChooserDefault *impl)
|
||
{
|
||
error_message (impl,
|
||
_("Could not start the search process"),
|
||
_("The program was not able to create a connection to the indexer "
|
||
"daemon. Please make sure it is running."));
|
||
}
|
||
|
||
static void
|
||
search_engine_error_cb (GtkSearchEngine *engine,
|
||
const gchar *message,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
search_stop_searching (impl, TRUE);
|
||
error_message (impl, _("Could not send the search request"), message);
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
}
|
||
|
||
/* Frees the data in the search_model */
|
||
static void
|
||
search_clear_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (!priv->search_model)
|
||
return;
|
||
|
||
g_object_unref (priv->search_model);
|
||
priv->search_model = NULL;
|
||
|
||
if (remove_from_treeview)
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view), NULL);
|
||
}
|
||
|
||
/* Stops any ongoing searches; does not touch the search_model */
|
||
static void
|
||
search_stop_searching (GtkFileChooserDefault *impl,
|
||
gboolean remove_query)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (remove_query && priv->search_query)
|
||
{
|
||
g_object_unref (priv->search_query);
|
||
priv->search_query = NULL;
|
||
}
|
||
|
||
if (priv->search_engine)
|
||
{
|
||
_gtk_search_engine_stop (priv->search_engine);
|
||
|
||
g_object_unref (priv->search_engine);
|
||
priv->search_engine = NULL;
|
||
}
|
||
}
|
||
|
||
/* Creates the search_model and puts it in the tree view */
|
||
static void
|
||
search_setup_model (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->search_model == NULL);
|
||
|
||
priv->search_model = _gtk_file_system_model_new (file_system_model_set,
|
||
impl,
|
||
MODEL_COLUMN_TYPES);
|
||
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->search_model),
|
||
MODEL_COL_NAME,
|
||
name_sort_func,
|
||
impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->search_model),
|
||
MODEL_COL_MTIME,
|
||
mtime_sort_func,
|
||
impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->search_model),
|
||
MODEL_COL_SIZE,
|
||
size_sort_func,
|
||
impl, NULL);
|
||
set_sort_column (impl);
|
||
|
||
/* EB: setting the model here will make the hits list update feel
|
||
* more "alive" than setting the model at the end of the search
|
||
* run
|
||
*/
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
GTK_TREE_MODEL (priv->search_model));
|
||
file_list_set_sort_column_ids (impl);
|
||
}
|
||
|
||
/* Creates a new query with the specified text and launches it */
|
||
static void
|
||
search_start_query (GtkFileChooserDefault *impl,
|
||
const gchar *query_text)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
search_stop_searching (impl, FALSE);
|
||
search_clear_model (impl, TRUE);
|
||
search_setup_model (impl);
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
if (priv->search_engine == NULL)
|
||
priv->search_engine = _gtk_search_engine_new ();
|
||
|
||
if (!priv->search_engine)
|
||
{
|
||
set_busy_cursor (impl, FALSE);
|
||
search_error_could_not_create_client (impl); /* lame; we don't get an error code or anything */
|
||
return;
|
||
}
|
||
|
||
if (!priv->search_query)
|
||
{
|
||
priv->search_query = _gtk_query_new ();
|
||
_gtk_query_set_text (priv->search_query, query_text);
|
||
}
|
||
|
||
_gtk_search_engine_set_query (priv->search_engine, priv->search_query);
|
||
|
||
g_signal_connect (priv->search_engine, "hits-added",
|
||
G_CALLBACK (search_engine_hits_added_cb), impl);
|
||
g_signal_connect (priv->search_engine, "finished",
|
||
G_CALLBACK (search_engine_finished_cb), impl);
|
||
g_signal_connect (priv->search_engine, "error",
|
||
G_CALLBACK (search_engine_error_cb), impl);
|
||
|
||
_gtk_search_engine_start (priv->search_engine);
|
||
}
|
||
|
||
/* Callback used when the user presses Enter while typing on the search
|
||
* entry; starts the query
|
||
*/
|
||
static void
|
||
search_entry_activate_cb (GtkEntry *entry,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
const char *text;
|
||
|
||
text = gtk_entry_get_text (GTK_ENTRY (priv->search_entry));
|
||
if (strlen (text) == 0)
|
||
return;
|
||
|
||
/* reset any existing query object */
|
||
if (priv->search_query)
|
||
{
|
||
g_object_unref (priv->search_query);
|
||
priv->search_query = NULL;
|
||
}
|
||
|
||
search_start_query (impl, text);
|
||
}
|
||
|
||
static gboolean
|
||
focus_entry_idle_cb (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gdk_threads_enter ();
|
||
|
||
g_source_destroy (priv->focus_entry_idle);
|
||
priv->focus_entry_idle = NULL;
|
||
|
||
if (priv->search_entry)
|
||
gtk_widget_grab_focus (priv->search_entry);
|
||
|
||
gdk_threads_leave ();
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
focus_search_entry_in_idle (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
/* bgo#634558 - When the user clicks on the Search entry in the shortcuts
|
||
* pane, we get a selection-changed signal and we set up the search widgets.
|
||
* However, gtk_tree_view_button_press() focuses the treeview *after* making
|
||
* the change to the selection. So, we need to re-focus the search entry
|
||
* after the treeview has finished doing its work; we'll do that in an idle
|
||
* handler.
|
||
*/
|
||
|
||
if (!priv->focus_entry_idle)
|
||
priv->focus_entry_idle = add_idle_while_impl_is_alive (impl, G_CALLBACK (focus_entry_idle_cb));
|
||
}
|
||
|
||
/* Hides the path bar and creates the search entry */
|
||
static void
|
||
search_setup_widgets (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
priv->search_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12);
|
||
|
||
path_bar_update (impl);
|
||
|
||
priv->search_entry = gtk_entry_new ();
|
||
g_signal_connect (priv->search_entry, "activate",
|
||
G_CALLBACK (search_entry_activate_cb),
|
||
impl);
|
||
gtk_box_pack_start (GTK_BOX (priv->search_hbox), priv->search_entry, TRUE, TRUE, 0);
|
||
|
||
/* if there already is a query, restart it */
|
||
if (priv->search_query)
|
||
{
|
||
gchar *query = _gtk_query_get_text (priv->search_query);
|
||
|
||
if (query)
|
||
{
|
||
gtk_entry_set_text (GTK_ENTRY (priv->search_entry), query);
|
||
search_start_query (impl, query);
|
||
|
||
g_free (query);
|
||
}
|
||
else
|
||
{
|
||
g_object_unref (priv->search_query);
|
||
priv->search_query = NULL;
|
||
}
|
||
}
|
||
|
||
/* Box for search widgets */
|
||
gtk_box_pack_start (GTK_BOX (priv->browse_path_bar_hbox), priv->search_hbox, TRUE, TRUE, 0);
|
||
gtk_widget_show_all (priv->search_hbox);
|
||
gtk_size_group_add_widget (GTK_SIZE_GROUP (priv->browse_path_bar_size_group), priv->search_hbox);
|
||
|
||
/* Hide the location widgets temporarily */
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_widget_hide (priv->location_button);
|
||
gtk_widget_hide (priv->location_entry_box);
|
||
}
|
||
|
||
focus_search_entry_in_idle (impl);
|
||
|
||
/* FMQ: hide the filter combo? */
|
||
}
|
||
|
||
/*
|
||
* Recent files support
|
||
*/
|
||
|
||
/* Frees the data in the recent_model */
|
||
static void
|
||
recent_clear_model (GtkFileChooserDefault *impl,
|
||
gboolean remove_from_treeview)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (!priv->recent_model)
|
||
return;
|
||
|
||
if (remove_from_treeview)
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view), NULL);
|
||
|
||
g_object_unref (priv->recent_model);
|
||
priv->recent_model = NULL;
|
||
}
|
||
|
||
/* Stops any ongoing loading of the recent files list; does
|
||
* not touch the recent_model
|
||
*/
|
||
static void
|
||
recent_stop_loading (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->load_recent_id)
|
||
{
|
||
g_source_remove (priv->load_recent_id);
|
||
priv->load_recent_id = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
recent_setup_model (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_assert (priv->recent_model == NULL);
|
||
|
||
priv->recent_model = _gtk_file_system_model_new (file_system_model_set,
|
||
impl,
|
||
MODEL_COLUMN_TYPES);
|
||
|
||
_gtk_file_system_model_set_filter (priv->recent_model,
|
||
priv->current_filter);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->recent_model),
|
||
MODEL_COL_NAME,
|
||
name_sort_func,
|
||
impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->recent_model),
|
||
MODEL_COL_SIZE,
|
||
size_sort_func,
|
||
impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (priv->recent_model),
|
||
MODEL_COL_MTIME,
|
||
mtime_sort_func,
|
||
impl, NULL);
|
||
set_sort_column (impl);
|
||
}
|
||
|
||
typedef struct
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GList *items;
|
||
} RecentLoadData;
|
||
|
||
static void
|
||
recent_idle_cleanup (gpointer data)
|
||
{
|
||
RecentLoadData *load_data = data;
|
||
GtkFileChooserDefault *impl = load_data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (priv->browse_files_tree_view),
|
||
GTK_TREE_MODEL (priv->recent_model));
|
||
file_list_set_sort_column_ids (impl);
|
||
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (priv->recent_model), MODEL_COL_MTIME, GTK_SORT_DESCENDING);
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
priv->load_recent_id = 0;
|
||
|
||
g_free (load_data);
|
||
}
|
||
|
||
/* Populates the file system model with the GtkRecentInfo* items in the provided list; frees the items */
|
||
static void
|
||
populate_model_with_recent_items (GtkFileChooserDefault *impl, GList *items)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint limit;
|
||
GList *l;
|
||
int n;
|
||
|
||
limit = DEFAULT_RECENT_FILES_LIMIT;
|
||
|
||
n = 0;
|
||
|
||
for (l = items; l; l = l->next)
|
||
{
|
||
GtkRecentInfo *info = l->data;
|
||
GFile *file;
|
||
|
||
file = g_file_new_for_uri (gtk_recent_info_get_uri (info));
|
||
_gtk_file_system_model_add_and_query_file (priv->recent_model,
|
||
file,
|
||
MODEL_ATTRIBUTES);
|
||
g_object_unref (file);
|
||
|
||
n++;
|
||
if (limit != -1 && n >= limit)
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
populate_model_with_folders (GtkFileChooserDefault *impl, GList *items)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GList *folders;
|
||
GList *l;
|
||
|
||
folders = _gtk_file_chooser_extract_recent_folders (items);
|
||
|
||
for (l = folders; l; l = l->next)
|
||
{
|
||
GFile *folder = l->data;
|
||
|
||
_gtk_file_system_model_add_and_query_file (priv->recent_model,
|
||
folder,
|
||
MODEL_ATTRIBUTES);
|
||
}
|
||
|
||
g_list_foreach (folders, (GFunc) g_object_unref, NULL);
|
||
g_list_free (folders);
|
||
}
|
||
|
||
static gboolean
|
||
recent_idle_load (gpointer data)
|
||
{
|
||
RecentLoadData *load_data = data;
|
||
GtkFileChooserDefault *impl = load_data->impl;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (!priv->recent_manager)
|
||
return FALSE;
|
||
|
||
load_data->items = gtk_recent_manager_get_items (priv->recent_manager);
|
||
if (!load_data->items)
|
||
return FALSE;
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN)
|
||
populate_model_with_recent_items (impl, load_data->items);
|
||
else
|
||
populate_model_with_folders (impl, load_data->items);
|
||
|
||
g_list_foreach (load_data->items, (GFunc) gtk_recent_info_unref, NULL);
|
||
g_list_free (load_data->items);
|
||
load_data->items = NULL;
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
recent_start_loading (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
RecentLoadData *load_data;
|
||
|
||
recent_stop_loading (impl);
|
||
recent_clear_model (impl, TRUE);
|
||
recent_setup_model (impl);
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
g_assert (priv->load_recent_id == 0);
|
||
|
||
load_data = g_new (RecentLoadData, 1);
|
||
load_data->impl = impl;
|
||
load_data->items = NULL;
|
||
|
||
/* begin lazy loading the recent files into the model */
|
||
priv->load_recent_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
|
||
recent_idle_load,
|
||
load_data,
|
||
recent_idle_cleanup);
|
||
}
|
||
|
||
static void
|
||
recent_selected_foreach_get_file_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GSList **list;
|
||
GFile *file;
|
||
|
||
list = data;
|
||
|
||
gtk_tree_model_get (model, iter, MODEL_COL_FILE, &file, -1);
|
||
*list = g_slist_prepend (*list, file);
|
||
}
|
||
|
||
/* Constructs a list of the selected paths in recent files mode */
|
||
static GSList *
|
||
recent_get_selected_files (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GSList *result;
|
||
GtkTreeSelection *selection;
|
||
|
||
result = NULL;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, recent_selected_foreach_get_file_cb, &result);
|
||
result = g_slist_reverse (result);
|
||
|
||
return result;
|
||
}
|
||
|
||
/* Called from ::should_respond(). We return whether there are selected
|
||
* files in the recent files list.
|
||
*/
|
||
static gboolean
|
||
recent_should_respond (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeSelection *selection;
|
||
|
||
g_assert (priv->operation_mode == OPERATION_MODE_RECENT);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
return (gtk_tree_selection_count_selected_rows (selection) != 0);
|
||
}
|
||
|
||
static void
|
||
set_current_filter (GtkFileChooserDefault *impl,
|
||
GtkFileFilter *filter)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->current_filter != filter)
|
||
{
|
||
int filter_index;
|
||
|
||
/* NULL filters are allowed to reset to non-filtered status
|
||
*/
|
||
filter_index = g_slist_index (priv->filters, filter);
|
||
if (priv->filters && filter && filter_index < 0)
|
||
return;
|
||
|
||
if (priv->current_filter)
|
||
g_object_unref (priv->current_filter);
|
||
priv->current_filter = filter;
|
||
if (priv->current_filter)
|
||
{
|
||
g_object_ref_sink (priv->current_filter);
|
||
}
|
||
|
||
if (priv->filters)
|
||
gtk_combo_box_set_active (GTK_COMBO_BOX (priv->filter_combo),
|
||
filter_index);
|
||
|
||
if (priv->browse_files_model)
|
||
{
|
||
_gtk_file_system_model_set_filter (priv->browse_files_model, priv->current_filter);
|
||
_gtk_file_system_model_clear_cache (priv->browse_files_model, MODEL_COL_IS_SENSITIVE);
|
||
}
|
||
|
||
if (priv->search_model)
|
||
{
|
||
_gtk_file_system_model_set_filter (priv->search_model, filter);
|
||
_gtk_file_system_model_clear_cache (priv->search_model, MODEL_COL_IS_SENSITIVE);
|
||
}
|
||
|
||
if (priv->recent_model)
|
||
{
|
||
_gtk_file_system_model_set_filter (priv->recent_model, filter);
|
||
_gtk_file_system_model_clear_cache (priv->recent_model, MODEL_COL_IS_SENSITIVE);
|
||
}
|
||
|
||
g_object_notify (G_OBJECT (impl), "filter");
|
||
}
|
||
}
|
||
|
||
static void
|
||
filter_combo_changed (GtkComboBox *combo_box,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
gint new_index = gtk_combo_box_get_active (combo_box);
|
||
GtkFileFilter *new_filter = g_slist_nth_data (priv->filters, new_index);
|
||
|
||
set_current_filter (impl, new_filter);
|
||
}
|
||
|
||
static void
|
||
check_preview_change (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreePath *cursor_path;
|
||
GFile *new_file;
|
||
char *new_display_name;
|
||
GtkTreeModel *model;
|
||
|
||
gtk_tree_view_get_cursor (GTK_TREE_VIEW (priv->browse_files_tree_view), &cursor_path, NULL);
|
||
model = gtk_tree_view_get_model (GTK_TREE_VIEW (priv->browse_files_tree_view));
|
||
if (cursor_path)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
gtk_tree_model_get_iter (model, &iter, cursor_path);
|
||
gtk_tree_model_get (model, &iter,
|
||
MODEL_COL_FILE, &new_file,
|
||
MODEL_COL_NAME, &new_display_name,
|
||
-1);
|
||
|
||
gtk_tree_path_free (cursor_path);
|
||
}
|
||
else
|
||
{
|
||
new_file = NULL;
|
||
new_display_name = NULL;
|
||
}
|
||
|
||
if (new_file != priv->preview_file &&
|
||
!(new_file && priv->preview_file &&
|
||
g_file_equal (new_file, priv->preview_file)))
|
||
{
|
||
if (priv->preview_file)
|
||
{
|
||
g_object_unref (priv->preview_file);
|
||
g_free (priv->preview_display_name);
|
||
}
|
||
|
||
if (new_file)
|
||
{
|
||
priv->preview_file = new_file;
|
||
priv->preview_display_name = new_display_name;
|
||
}
|
||
else
|
||
{
|
||
priv->preview_file = NULL;
|
||
priv->preview_display_name = NULL;
|
||
g_free (new_display_name);
|
||
}
|
||
|
||
if (priv->use_preview_label && priv->preview_label)
|
||
gtk_label_set_text (GTK_LABEL (priv->preview_label), priv->preview_display_name);
|
||
|
||
g_signal_emit_by_name (impl, "update-preview");
|
||
}
|
||
else
|
||
{
|
||
if (new_file)
|
||
g_object_unref (new_file);
|
||
|
||
g_free (new_display_name);
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
list_select_func (GtkTreeSelection *selection,
|
||
GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
gboolean path_currently_selected,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
GtkTreeIter iter;
|
||
gboolean is_sensitive;
|
||
gboolean is_folder;
|
||
|
||
if (!gtk_tree_model_get_iter (model, &iter, path))
|
||
return FALSE;
|
||
gtk_tree_model_get (model, &iter,
|
||
MODEL_COL_IS_SENSITIVE, &is_sensitive,
|
||
MODEL_COL_IS_FOLDER, &is_folder,
|
||
-1);
|
||
if (!is_sensitive || !is_folder)
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
list_selection_changed (GtkTreeSelection *selection,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
/* See if we are in the new folder editable row for Save mode */
|
||
if (priv->operation_mode == OPERATION_MODE_BROWSE &&
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
GFileInfo *info;
|
||
gboolean had_selection;
|
||
|
||
info = get_selected_file_info_from_file_list (impl, &had_selection);
|
||
if (!had_selection)
|
||
goto out; /* normal processing */
|
||
|
||
if (!info)
|
||
return; /* We are on the editable row for New Folder */
|
||
}
|
||
|
||
out:
|
||
|
||
if (priv->location_entry)
|
||
update_chooser_entry (impl);
|
||
|
||
path_bar_update (impl);
|
||
|
||
check_preview_change (impl);
|
||
check_file_list_menu_sensitivity (impl);
|
||
|
||
g_signal_emit_by_name (impl, "selection-changed", 0);
|
||
}
|
||
|
||
/* Callback used when a row in the file list is activated */
|
||
static void
|
||
list_row_activated (GtkTreeView *tree_view,
|
||
GtkTreePath *path,
|
||
GtkTreeViewColumn *column,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
GtkTreeIter iter;
|
||
GtkTreeModel *model;
|
||
gboolean is_folder;
|
||
gboolean is_sensitive;
|
||
|
||
model = gtk_tree_view_get_model (tree_view);
|
||
|
||
if (!gtk_tree_model_get_iter (model, &iter, path))
|
||
return;
|
||
|
||
gtk_tree_model_get (model, &iter,
|
||
MODEL_COL_FILE, &file,
|
||
MODEL_COL_IS_FOLDER, &is_folder,
|
||
MODEL_COL_IS_SENSITIVE, &is_sensitive,
|
||
-1);
|
||
|
||
if (is_sensitive && is_folder && file)
|
||
{
|
||
change_folder_and_display_error (impl, file, FALSE);
|
||
goto out;
|
||
}
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
g_signal_emit_by_name (impl, "file-activated");
|
||
|
||
out:
|
||
|
||
if (file)
|
||
g_object_unref (file);
|
||
}
|
||
|
||
static void
|
||
path_bar_clicked (GtkPathBar *path_bar,
|
||
GFile *file,
|
||
GFile *child_file,
|
||
gboolean child_is_hidden,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
if (child_file)
|
||
pending_select_files_add (impl, child_file);
|
||
|
||
if (!change_folder_and_display_error (impl, file, FALSE))
|
||
return;
|
||
|
||
/* Say we have "/foo/bar/[.baz]" and the user clicks on "bar". We should then
|
||
* show hidden files so that ".baz" appears in the file list, as it will still
|
||
* be shown in the path bar: "/foo/[bar]/.baz"
|
||
*/
|
||
if (child_is_hidden)
|
||
g_object_set (impl, "show-hidden", TRUE, NULL);
|
||
}
|
||
|
||
static void
|
||
update_cell_renderer_attributes (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GtkTreeViewColumn *column;
|
||
GtkCellRenderer *renderer;
|
||
GList *walk, *list;
|
||
|
||
/* Keep the following column numbers in sync with create_file_list() */
|
||
|
||
/* name */
|
||
column = gtk_tree_view_get_column (GTK_TREE_VIEW (priv->browse_files_tree_view), 0);
|
||
list = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
|
||
for (walk = list; walk; walk = walk->next)
|
||
{
|
||
renderer = walk->data;
|
||
if (GTK_IS_CELL_RENDERER_PIXBUF (renderer))
|
||
{
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"surface", MODEL_COL_SURFACE,
|
||
NULL);
|
||
}
|
||
else
|
||
{
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"text", MODEL_COL_NAME,
|
||
"ellipsize", MODEL_COL_ELLIPSIZE,
|
||
NULL);
|
||
}
|
||
|
||
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
|
||
}
|
||
g_list_free (list);
|
||
|
||
/* size */
|
||
column = gtk_tree_view_get_column (GTK_TREE_VIEW (priv->browse_files_tree_view), 1);
|
||
list = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
|
||
renderer = list->data;
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"text", MODEL_COL_SIZE_TEXT,
|
||
NULL);
|
||
|
||
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
|
||
g_list_free (list);
|
||
|
||
/* mtime */
|
||
column = gtk_tree_view_get_column (GTK_TREE_VIEW (priv->browse_files_tree_view), 2);
|
||
list = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (column));
|
||
renderer = list->data;
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"text", MODEL_COL_MTIME_TEXT,
|
||
NULL);
|
||
gtk_tree_view_column_add_attribute (column, renderer, "sensitive", MODEL_COL_IS_SENSITIVE);
|
||
g_list_free (list);
|
||
}
|
||
|
||
GtkWidget *
|
||
_gtk_file_chooser_default_new (void)
|
||
{
|
||
return g_object_new (GTK_TYPE_FILE_CHOOSER_DEFAULT, NULL);
|
||
}
|
||
|
||
static void
|
||
location_set_user_text (GtkFileChooserDefault *impl,
|
||
const gchar *path)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
gtk_entry_set_text (GTK_ENTRY (priv->location_entry), path);
|
||
gtk_editable_set_position (GTK_EDITABLE (priv->location_entry), -1);
|
||
}
|
||
|
||
static void
|
||
location_popup_handler (GtkFileChooserDefault *impl,
|
||
const gchar *path)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
if (priv->operation_mode != OPERATION_MODE_BROWSE)
|
||
{
|
||
GtkWidget *widget_to_focus;
|
||
|
||
operation_mode_set (impl, OPERATION_MODE_BROWSE);
|
||
|
||
if (priv->current_folder)
|
||
change_folder_and_display_error (impl, priv->current_folder, FALSE);
|
||
|
||
if (priv->location_mode == LOCATION_MODE_PATH_BAR)
|
||
widget_to_focus = priv->browse_files_tree_view;
|
||
else
|
||
widget_to_focus = priv->location_entry;
|
||
|
||
gtk_widget_grab_focus (widget_to_focus);
|
||
return;
|
||
}
|
||
|
||
if (priv->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
if (!path)
|
||
return;
|
||
|
||
location_mode_set (impl, LOCATION_MODE_FILENAME_ENTRY, TRUE);
|
||
location_set_user_text (impl, path);
|
||
}
|
||
else if (priv->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
priv->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
gtk_widget_grab_focus (priv->location_entry);
|
||
if (path != NULL)
|
||
location_set_user_text (impl, path);
|
||
}
|
||
else
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
/* Handler for the "up-folder" keybinding signal */
|
||
static void
|
||
up_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
_gtk_path_bar_up (GTK_PATH_BAR (priv->browse_path_bar));
|
||
}
|
||
|
||
/* Handler for the "down-folder" keybinding signal */
|
||
static void
|
||
down_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
_gtk_path_bar_down (GTK_PATH_BAR (priv->browse_path_bar));
|
||
}
|
||
|
||
/* Handler for the "home-folder" keybinding signal */
|
||
static void
|
||
home_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
switch_to_home_dir (impl);
|
||
}
|
||
|
||
/* Handler for the "desktop-folder" keybinding signal */
|
||
static void
|
||
desktop_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
const char *name;
|
||
|
||
name = g_get_user_special_dir (G_USER_DIRECTORY_DESKTOP);
|
||
/* "To disable a directory, point it to the homedir."
|
||
* See http://freedesktop.org/wiki/Software/xdg-user-dirs
|
||
**/
|
||
if (!g_strcmp0 (name, g_get_home_dir ())) {
|
||
return;
|
||
}
|
||
|
||
gtk_file_chooser_set_current_folder (GTK_FILE_CHOOSER (impl), name);
|
||
}
|
||
|
||
/* Handler for the "search-shortcut" keybinding signal */
|
||
static void
|
||
search_shortcut_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
operation_mode_set (impl, OPERATION_MODE_SEARCH);
|
||
|
||
/* we want the entry widget to grab the focus the first
|
||
* time, not the browse_files_tree_view widget.
|
||
*/
|
||
if (priv->search_entry)
|
||
gtk_widget_grab_focus (priv->search_entry);
|
||
}
|
||
|
||
/* Handler for the "recent-shortcut" keybinding signal */
|
||
static void
|
||
recent_shortcut_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
operation_mode_set (impl, OPERATION_MODE_RECENT);
|
||
}
|
||
|
||
static void
|
||
quick_bookmark_handler (GtkFileChooserDefault *impl,
|
||
gint bookmark_index)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
GFile *file;
|
||
|
||
file = gtk_places_sidebar_get_nth_bookmark (GTK_PLACES_SIDEBAR (priv->places_sidebar), bookmark_index);
|
||
|
||
if (file)
|
||
{
|
||
change_folder_and_display_error (impl, file, FALSE);
|
||
g_object_unref (file);
|
||
}
|
||
}
|
||
|
||
static void
|
||
show_hidden_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv = impl->priv;
|
||
|
||
g_object_set (impl,
|
||
"show-hidden", !priv->show_hidden,
|
||
NULL);
|
||
}
|
||
|
||
static void
|
||
add_normal_and_shifted_binding (GtkBindingSet *binding_set,
|
||
guint keyval,
|
||
GdkModifierType modifiers,
|
||
const gchar *signal_name)
|
||
{
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
keyval, modifiers,
|
||
signal_name, 0);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
keyval, modifiers | GDK_SHIFT_MASK,
|
||
signal_name, 0);
|
||
}
|
||
|
||
static void
|
||
_gtk_file_chooser_default_class_init (GtkFileChooserDefaultClass *class)
|
||
{
|
||
static const guint quick_bookmark_keyvals[10] = {
|
||
GDK_KEY_1, GDK_KEY_2, GDK_KEY_3, GDK_KEY_4, GDK_KEY_5, GDK_KEY_6, GDK_KEY_7, GDK_KEY_8, GDK_KEY_9, GDK_KEY_0
|
||
};
|
||
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
|
||
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
|
||
GtkBindingSet *binding_set;
|
||
int i;
|
||
|
||
gobject_class->finalize = gtk_file_chooser_default_finalize;
|
||
gobject_class->constructor = gtk_file_chooser_default_constructor;
|
||
gobject_class->set_property = gtk_file_chooser_default_set_property;
|
||
gobject_class->get_property = gtk_file_chooser_default_get_property;
|
||
gobject_class->dispose = gtk_file_chooser_default_dispose;
|
||
|
||
widget_class->show_all = gtk_file_chooser_default_show_all;
|
||
widget_class->realize = gtk_file_chooser_default_realize;
|
||
widget_class->map = gtk_file_chooser_default_map;
|
||
widget_class->unmap = gtk_file_chooser_default_unmap;
|
||
widget_class->hierarchy_changed = gtk_file_chooser_default_hierarchy_changed;
|
||
widget_class->style_updated = gtk_file_chooser_default_style_updated;
|
||
widget_class->screen_changed = gtk_file_chooser_default_screen_changed;
|
||
|
||
signals[LOCATION_POPUP] =
|
||
g_signal_new_class_handler (I_("location-popup"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (location_popup_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__STRING,
|
||
G_TYPE_NONE, 1, G_TYPE_STRING);
|
||
|
||
signals[LOCATION_POPUP_ON_PASTE] =
|
||
g_signal_new_class_handler (I_("location-popup-on-paste"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (location_popup_on_paste_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[LOCATION_TOGGLE_POPUP] =
|
||
g_signal_new_class_handler (I_("location-toggle-popup"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (location_toggle_popup_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[UP_FOLDER] =
|
||
g_signal_new_class_handler (I_("up-folder"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (up_folder_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[DOWN_FOLDER] =
|
||
g_signal_new_class_handler (I_("down-folder"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (down_folder_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[HOME_FOLDER] =
|
||
g_signal_new_class_handler (I_("home-folder"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (home_folder_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[DESKTOP_FOLDER] =
|
||
g_signal_new_class_handler (I_("desktop-folder"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (desktop_folder_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[QUICK_BOOKMARK] =
|
||
g_signal_new_class_handler (I_("quick-bookmark"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (quick_bookmark_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__INT,
|
||
G_TYPE_NONE, 1, G_TYPE_INT);
|
||
|
||
signals[SHOW_HIDDEN] =
|
||
g_signal_new_class_handler (I_("show-hidden"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (show_hidden_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[SEARCH_SHORTCUT] =
|
||
g_signal_new_class_handler (I_("search-shortcut"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (search_shortcut_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
signals[RECENT_SHORTCUT] =
|
||
g_signal_new_class_handler (I_("recent-shortcut"),
|
||
G_OBJECT_CLASS_TYPE (class),
|
||
G_SIGNAL_RUN_FIRST | G_SIGNAL_ACTION,
|
||
G_CALLBACK (recent_shortcut_handler),
|
||
NULL, NULL,
|
||
_gtk_marshal_VOID__VOID,
|
||
G_TYPE_NONE, 0);
|
||
|
||
binding_set = gtk_binding_set_by_class (class);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_l, GDK_CONTROL_MASK,
|
||
"location-toggle-popup",
|
||
0);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_slash, 0,
|
||
"location-popup",
|
||
1, G_TYPE_STRING, "/");
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_KP_Divide, 0,
|
||
"location-popup",
|
||
1, G_TYPE_STRING, "/");
|
||
|
||
#ifdef G_OS_UNIX
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_asciitilde, 0,
|
||
"location-popup",
|
||
1, G_TYPE_STRING, "~");
|
||
#endif
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_v, GDK_CONTROL_MASK,
|
||
"location-popup-on-paste",
|
||
0);
|
||
|
||
add_normal_and_shifted_binding (binding_set,
|
||
GDK_KEY_Up, GDK_MOD1_MASK,
|
||
"up-folder");
|
||
|
||
add_normal_and_shifted_binding (binding_set,
|
||
GDK_KEY_KP_Up, GDK_MOD1_MASK,
|
||
"up-folder");
|
||
|
||
add_normal_and_shifted_binding (binding_set,
|
||
GDK_KEY_Down, GDK_MOD1_MASK,
|
||
"down-folder");
|
||
add_normal_and_shifted_binding (binding_set,
|
||
GDK_KEY_KP_Down, GDK_MOD1_MASK,
|
||
"down-folder");
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_Home, GDK_MOD1_MASK,
|
||
"home-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_KP_Home, GDK_MOD1_MASK,
|
||
"home-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_d, GDK_MOD1_MASK,
|
||
"desktop-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_h, GDK_CONTROL_MASK,
|
||
"show-hidden",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_s, GDK_MOD1_MASK,
|
||
"search-shortcut",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KEY_r, GDK_MOD1_MASK,
|
||
"recent-shortcut",
|
||
0);
|
||
|
||
for (i = 0; i < 10; i++)
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
quick_bookmark_keyvals[i], GDK_MOD1_MASK,
|
||
"quick-bookmark",
|
||
1, G_TYPE_INT, i);
|
||
|
||
_gtk_file_chooser_install_properties (gobject_class);
|
||
|
||
/* Bind class to template */
|
||
gtk_widget_class_set_template_from_resource (widget_class,
|
||
"/org/gtk/libgtk/ui/gtkfilechooserdefault.ui");
|
||
|
||
/* A *lot* of widgets that we need to handle .... */
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_widgets_box);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_widgets_hpaned);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_header_box);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_widgets_box);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, places_sidebar);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_files_tree_view);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_new_folder_button);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_path_bar_hbox);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_path_bar_size_group);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_path_bar);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_special_mode_icon);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_special_mode_label);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_select_a_folder_info_bar);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_select_a_folder_label);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, browse_select_a_folder_icon);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, filter_combo_hbox);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, filter_combo);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, preview_box);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, extra_align);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, location_button);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, location_entry_box);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, location_label);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, list_name_column);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, list_pixbuf_renderer);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, list_name_renderer);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, list_mtime_column);
|
||
gtk_widget_class_bind_template_child_private (widget_class, GtkFileChooserDefault, list_size_column);
|
||
|
||
/* And a *lot* of callbacks to bind ... */
|
||
gtk_widget_class_bind_template_callback (widget_class, browse_files_key_press_event_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_drop_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_data_received_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, list_popup_menu_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, file_list_query_tooltip_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, list_button_press_event_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, list_row_activated);
|
||
gtk_widget_class_bind_template_callback (widget_class, file_list_drag_motion_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, list_selection_changed);
|
||
gtk_widget_class_bind_template_callback (widget_class, renderer_editing_canceled_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, renderer_edited_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, filter_combo_changed);
|
||
gtk_widget_class_bind_template_callback (widget_class, location_button_toggled_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, new_folder_button_clicked);
|
||
gtk_widget_class_bind_template_callback (widget_class, path_bar_clicked);
|
||
gtk_widget_class_bind_template_callback (widget_class, places_sidebar_open_location_cb);
|
||
gtk_widget_class_bind_template_callback (widget_class, places_sidebar_show_error_message_cb);
|
||
}
|
||
|
||
static void
|
||
post_process_ui (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
GtkCellRenderer *cell;
|
||
GList *cells;
|
||
|
||
/* Some qdata, qdata can't be set with GtkBuilder */
|
||
g_object_set_data (G_OBJECT (impl->priv->browse_files_tree_view), "fmq-name", "file_list");
|
||
g_object_set_data (G_OBJECT (impl->priv->browse_files_tree_view), I_("GtkFileChooserDefault"), impl);
|
||
|
||
/* Setup file list treeview */
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->priv->browse_files_tree_view));
|
||
gtk_tree_selection_set_select_function (selection,
|
||
list_select_func,
|
||
impl, NULL);
|
||
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (impl->priv->browse_files_tree_view),
|
||
GDK_BUTTON1_MASK,
|
||
NULL, 0,
|
||
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
||
gtk_drag_source_add_uri_targets (impl->priv->browse_files_tree_view);
|
||
|
||
gtk_drag_dest_set (impl->priv->browse_files_tree_view,
|
||
GTK_DEST_DEFAULT_ALL,
|
||
NULL, 0,
|
||
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
||
gtk_drag_dest_add_uri_targets (impl->priv->browse_files_tree_view);
|
||
|
||
/* File browser treemodel columns are shared between GtkFileChooser implementations,
|
||
* so we don't set cell renderer attributes in GtkBuilder, but rather keep that
|
||
* in code.
|
||
*/
|
||
file_list_set_sort_column_ids (impl);
|
||
update_cell_renderer_attributes (impl);
|
||
|
||
/* Get the combo's text renderer and set ellipsize parameters,
|
||
* perhaps GtkComboBoxText should declare the cell renderer
|
||
* as an 'internal-child', then we could configure it in GtkBuilder
|
||
* instead of hard coding it here.
|
||
*/
|
||
cells = gtk_cell_layout_get_cells (GTK_CELL_LAYOUT (impl->priv->filter_combo));
|
||
g_assert (cells);
|
||
cell = cells->data;
|
||
g_object_set (G_OBJECT (cell),
|
||
"ellipsize", PANGO_ELLIPSIZE_END,
|
||
NULL);
|
||
|
||
g_list_free (cells);
|
||
|
||
/* Set the GtkPathBar file system backend */
|
||
_gtk_path_bar_set_file_system (GTK_PATH_BAR (impl->priv->browse_path_bar), impl->priv->file_system);
|
||
|
||
/* Set the fixed size icon renderer, this requires
|
||
* that priv->icon_size be already setup.
|
||
*/
|
||
set_icon_cell_renderer_fixed_size (impl);
|
||
}
|
||
|
||
static void
|
||
_gtk_file_chooser_default_init (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileChooserDefaultPrivate *priv;
|
||
|
||
profile_start ("start", NULL);
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
access ("MARK: *** CREATE FILE CHOOSER", F_OK);
|
||
#endif
|
||
impl->priv = _gtk_file_chooser_default_get_instance_private (impl);
|
||
priv = impl->priv;
|
||
|
||
priv->local_only = TRUE;
|
||
priv->preview_widget_active = TRUE;
|
||
priv->use_preview_label = TRUE;
|
||
priv->select_multiple = FALSE;
|
||
priv->show_hidden = FALSE;
|
||
priv->show_size_column = TRUE;
|
||
priv->icon_size = FALLBACK_ICON_SIZE;
|
||
priv->load_state = LOAD_EMPTY;
|
||
priv->reload_state = RELOAD_EMPTY;
|
||
priv->pending_select_files = NULL;
|
||
priv->location_mode = LOCATION_MODE_PATH_BAR;
|
||
priv->operation_mode = OPERATION_MODE_BROWSE;
|
||
priv->sort_column = MODEL_COL_NAME;
|
||
priv->sort_order = GTK_SORT_ASCENDING;
|
||
priv->recent_manager = gtk_recent_manager_get_default ();
|
||
priv->create_folders = TRUE;
|
||
priv->auto_selecting_first_row = FALSE;
|
||
|
||
/* Ensure GTK+ private types used by the template
|
||
* definition before calling gtk_widget_init_template()
|
||
*/
|
||
g_type_ensure (GTK_TYPE_PATH_BAR);
|
||
gtk_widget_init_template (GTK_WIDGET (impl));
|
||
gtk_widget_set_size_request (priv->browse_files_tree_view, 280, -1);
|
||
|
||
set_file_system_backend (impl);
|
||
|
||
if (g_settings_schema_source_lookup (g_settings_schema_source_get_default (),
|
||
"org.gnome.desktop.interface",
|
||
TRUE) != NULL)
|
||
|
||
priv->bookmarks_manager = _gtk_bookmarks_manager_new (NULL, NULL);
|
||
|
||
/* Setup various attributes and callbacks in the UI
|
||
* which cannot be done with GtkBuilder.
|
||
*/
|
||
post_process_ui (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|