forked from AuroraMiddleware/gtk
cab26ded6f
2005-10-07 Michael Natterer <mitch@gimp.org> * gtk/gtkfilechooserdefault.c: remove some explicit #defines of PROFILE_FILE_CHOOSER because they break compilation after the removal of <unistd.h>.
7498 lines
211 KiB
C
7498 lines
211 KiB
C
/* 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, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <config.h>
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#include "gdk/gdkkeysyms.h"
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#include "gtkalignment.h"
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#include "gtkbindings.h"
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#include "gtkbutton.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 "gtkcellrenderertext.h"
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#include "gtkcheckmenuitem.h"
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#include "gtkcombobox.h"
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#include "gtkentry.h"
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#include "gtkeventbox.h"
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#include "gtkexpander.h"
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#include "gtkfilechooserprivate.h"
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#include "gtkfilechooserdefault.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 "gtkfilesystemmodel.h"
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#include "gtkframe.h"
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#include "gtkhbox.h"
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#include "gtkhpaned.h"
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#include "gtkiconfactory.h"
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#include "gtkicontheme.h"
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#include "gtkimage.h"
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#include "gtkimagemenuitem.h"
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#include "gtkintl.h"
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#include "gtklabel.h"
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#include "gtkmarshalers.h"
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#include "gtkmenuitem.h"
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#include "gtkmessagedialog.h"
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#include "gtkpathbar.h"
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#include "gtkprivate.h"
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#include "gtkscrolledwindow.h"
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#include "gtkseparatormenuitem.h"
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#include "gtksizegroup.h"
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#include "gtkstock.h"
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#include "gtktable.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 "gtktypebuiltins.h"
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#include "gtkvbox.h"
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#if defined (G_OS_UNIX)
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#include "gtkfilesystemunix.h"
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#elif defined (G_OS_WIN32)
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#include "gtkfilesystemwin32.h"
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#endif
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#include "gtkalias.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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/* Profiling stuff */
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#undef PROFILE_FILE_CHOOSER
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#ifdef PROFILE_FILE_CHOOSER
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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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#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 struct _GtkFileChooserDefaultClass GtkFileChooserDefaultClass;
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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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struct _GtkFileChooserDefaultClass
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{
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GtkVBoxClass 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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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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LAST_SIGNAL
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};
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static guint signals[LAST_SIGNAL] = { 0 };
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/* Column numbers for the shortcuts tree. Keep these in sync with shortcuts_model_create() */
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enum {
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SHORTCUTS_COL_PIXBUF,
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SHORTCUTS_COL_NAME,
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SHORTCUTS_COL_DATA,
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SHORTCUTS_COL_IS_VOLUME,
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SHORTCUTS_COL_REMOVABLE,
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SHORTCUTS_COL_PIXBUF_VISIBLE,
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SHORTCUTS_COL_NUM_COLUMNS
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};
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/* Column numbers for the file list */
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enum {
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FILE_LIST_COL_NAME,
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FILE_LIST_COL_SIZE,
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FILE_LIST_COL_MTIME,
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FILE_LIST_COL_NUM_COLUMNS
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};
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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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TEXT_URI_LIST
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};
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/* Target types for dragging from the shortcuts list */
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static const GtkTargetEntry shortcuts_source_targets[] = {
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{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW }
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};
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static const int num_shortcuts_source_targets = (sizeof (shortcuts_source_targets)
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/ sizeof (shortcuts_source_targets[0]));
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/* Target types for dropping into the shortcuts list */
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static const GtkTargetEntry shortcuts_dest_targets[] = {
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{ "GTK_TREE_MODEL_ROW", GTK_TARGET_SAME_WIDGET, GTK_TREE_MODEL_ROW },
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{ "text/uri-list", 0, TEXT_URI_LIST }
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};
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static const int num_shortcuts_dest_targets = (sizeof (shortcuts_dest_targets)
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/ sizeof (shortcuts_dest_targets[0]));
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/* Target types for DnD from the file list */
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static const GtkTargetEntry file_list_source_targets[] = {
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{ "text/uri-list", 0, TEXT_URI_LIST }
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};
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static const int num_file_list_source_targets = (sizeof (file_list_source_targets)
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/ sizeof (file_list_source_targets[0]));
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/* Target types for dropping into the file list */
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static const GtkTargetEntry file_list_dest_targets[] = {
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{ "text/uri-list", 0, TEXT_URI_LIST }
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};
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static const int num_file_list_dest_targets = (sizeof (file_list_dest_targets)
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/ sizeof (file_list_dest_targets[0]));
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/* Interesting places in the shortcuts bar */
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typedef enum {
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SHORTCUTS_HOME,
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SHORTCUTS_DESKTOP,
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SHORTCUTS_VOLUMES,
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SHORTCUTS_SHORTCUTS,
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SHORTCUTS_BOOKMARKS_SEPARATOR,
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SHORTCUTS_BOOKMARKS,
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SHORTCUTS_CURRENT_FOLDER_SEPARATOR,
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SHORTCUTS_CURRENT_FOLDER
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} ShortcutsIndex;
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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 40
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#define NUM_CHARS 60
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static void gtk_file_chooser_default_class_init (GtkFileChooserDefaultClass *class);
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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 void gtk_file_chooser_default_init (GtkFileChooserDefault *impl);
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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_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_set (GtkWidget *widget,
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GtkStyle *previous_style);
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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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const GtkFilePath *path,
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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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const GtkFilePath *path,
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gboolean keep_trail,
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GError **error);
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static GtkFilePath * 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 gboolean gtk_file_chooser_default_select_path (GtkFileChooser *chooser,
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const GtkFilePath *path,
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GError **error);
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static void gtk_file_chooser_default_unselect_path (GtkFileChooser *chooser,
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const GtkFilePath *path);
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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_paths (GtkFileChooser *chooser);
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static GtkFilePath * gtk_file_chooser_default_get_preview_path (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);
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static void gtk_file_chooser_default_remove_filter (GtkFileChooser *chooser,
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GtkFileFilter *filter);
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static GSList * gtk_file_chooser_default_list_filters (GtkFileChooser *chooser);
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static gboolean gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
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const GtkFilePath *path,
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GError **error);
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static gboolean gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
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const GtkFilePath *path,
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GError **error);
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static GSList * gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser);
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static void gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
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gint *default_width,
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gint *default_height);
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static void gtk_file_chooser_default_get_resizable_hints (GtkFileChooserEmbed *chooser_embed,
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gboolean *resize_horizontally,
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gboolean *resize_vertically);
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static gboolean gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed);
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static void gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed);
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static void location_popup_handler (GtkFileChooserDefault *impl,
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const gchar *path);
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static void up_folder_handler (GtkFileChooserDefault *impl);
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static void down_folder_handler (GtkFileChooserDefault *impl);
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static void home_folder_handler (GtkFileChooserDefault *impl);
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static void desktop_folder_handler (GtkFileChooserDefault *impl);
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static void quick_bookmark_handler (GtkFileChooserDefault *impl,
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gint bookmark_index);
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static void update_appearance (GtkFileChooserDefault *impl);
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static void set_current_filter (GtkFileChooserDefault *impl,
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GtkFileFilter *filter);
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static void check_preview_change (GtkFileChooserDefault *impl);
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static void filter_combo_changed (GtkComboBox *combo_box,
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GtkFileChooserDefault *impl);
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static void shortcuts_row_activated_cb (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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GtkFileChooserDefault *impl);
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static gboolean shortcuts_key_press_event_cb (GtkWidget *widget,
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GdkEventKey *event,
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GtkFileChooserDefault *impl);
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static gboolean shortcuts_select_func (GtkTreeSelection *selection,
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GtkTreeModel *model,
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GtkTreePath *path,
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gboolean path_currently_selected,
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gpointer data);
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static gboolean shortcuts_get_selected (GtkFileChooserDefault *impl,
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GtkTreeIter *iter);
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static void shortcuts_activate_iter (GtkFileChooserDefault *impl,
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GtkTreeIter *iter);
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static int shortcuts_get_index (GtkFileChooserDefault *impl,
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ShortcutsIndex where);
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static int shortcut_find_position (GtkFileChooserDefault *impl,
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const GtkFilePath *path);
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static void bookmarks_check_add_sensitivity (GtkFileChooserDefault *impl);
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static gboolean list_select_func (GtkTreeSelection *selection,
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GtkTreeModel *model,
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GtkTreePath *path,
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gboolean path_currently_selected,
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gpointer data);
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static void list_selection_changed (GtkTreeSelection *tree_selection,
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GtkFileChooserDefault *impl);
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static void list_row_activated (GtkTreeView *tree_view,
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GtkTreePath *path,
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GtkTreeViewColumn *column,
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GtkFileChooserDefault *impl);
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static void select_func (GtkFileSystemModel *model,
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GtkTreePath *path,
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GtkTreeIter *iter,
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gpointer user_data);
|
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|
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static void path_bar_clicked (GtkPathBar *path_bar,
|
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GtkFilePath *file_path,
|
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gboolean child_is_hidden,
|
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GtkFileChooserDefault *impl);
|
||
|
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static void add_bookmark_button_clicked_cb (GtkButton *button,
|
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GtkFileChooserDefault *impl);
|
||
static void remove_bookmark_button_clicked_cb (GtkButton *button,
|
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GtkFileChooserDefault *impl);
|
||
|
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static void list_icon_data_func (GtkTreeViewColumn *tree_column,
|
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GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data);
|
||
static void list_name_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data);
|
||
#if 0
|
||
static void list_size_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data);
|
||
#endif
|
||
static void list_mtime_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data);
|
||
|
||
static const GtkFileInfo *get_list_file_info (GtkFileChooserDefault *impl,
|
||
GtkTreeIter *iter);
|
||
|
||
static void load_remove_timer (GtkFileChooserDefault *impl);
|
||
static void browse_files_center_selected_row (GtkFileChooserDefault *impl);
|
||
|
||
static GObjectClass *parent_class;
|
||
|
||
|
||
|
||
/* Drag and drop interface declarations */
|
||
|
||
typedef struct {
|
||
GtkTreeModelFilter parent;
|
||
|
||
GtkFileChooserDefault *impl;
|
||
} ShortcutsModelFilter;
|
||
|
||
typedef struct {
|
||
GtkTreeModelFilterClass parent_class;
|
||
} ShortcutsModelFilterClass;
|
||
|
||
#define SHORTCUTS_MODEL_FILTER_TYPE (_shortcuts_model_filter_get_type ())
|
||
#define SHORTCUTS_MODEL_FILTER(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), SHORTCUTS_MODEL_FILTER_TYPE, ShortcutsModelFilter))
|
||
|
||
static void shortcuts_model_filter_drag_source_iface_init (GtkTreeDragSourceIface *iface);
|
||
|
||
G_DEFINE_TYPE_WITH_CODE (ShortcutsModelFilter,
|
||
_shortcuts_model_filter,
|
||
GTK_TYPE_TREE_MODEL_FILTER,
|
||
G_IMPLEMENT_INTERFACE (GTK_TYPE_TREE_DRAG_SOURCE,
|
||
shortcuts_model_filter_drag_source_iface_init));
|
||
|
||
static GtkTreeModel *shortcuts_model_filter_new (GtkFileChooserDefault *impl,
|
||
GtkTreeModel *child_model,
|
||
GtkTreePath *root);
|
||
|
||
|
||
|
||
GType
|
||
_gtk_file_chooser_default_get_type (void)
|
||
{
|
||
static GType file_chooser_default_type = 0;
|
||
|
||
if (!file_chooser_default_type)
|
||
{
|
||
static const GTypeInfo file_chooser_default_info =
|
||
{
|
||
sizeof (GtkFileChooserDefaultClass),
|
||
NULL, /* base_init */
|
||
NULL, /* base_finalize */
|
||
(GClassInitFunc) gtk_file_chooser_default_class_init,
|
||
NULL, /* class_finalize */
|
||
NULL, /* class_data */
|
||
sizeof (GtkFileChooserDefault),
|
||
0, /* n_preallocs */
|
||
(GInstanceInitFunc) gtk_file_chooser_default_init,
|
||
};
|
||
|
||
static const GInterfaceInfo file_chooser_info =
|
||
{
|
||
(GInterfaceInitFunc) gtk_file_chooser_default_iface_init, /* interface_init */
|
||
NULL, /* interface_finalize */
|
||
NULL /* interface_data */
|
||
};
|
||
|
||
static const GInterfaceInfo file_chooser_embed_info =
|
||
{
|
||
(GInterfaceInitFunc) gtk_file_chooser_embed_default_iface_init, /* interface_init */
|
||
NULL, /* interface_finalize */
|
||
NULL /* interface_data */
|
||
};
|
||
|
||
file_chooser_default_type = g_type_register_static (GTK_TYPE_VBOX, I_("GtkFileChooserDefault"),
|
||
&file_chooser_default_info, 0);
|
||
|
||
g_type_add_interface_static (file_chooser_default_type,
|
||
GTK_TYPE_FILE_CHOOSER,
|
||
&file_chooser_info);
|
||
g_type_add_interface_static (file_chooser_default_type,
|
||
GTK_TYPE_FILE_CHOOSER_EMBED,
|
||
&file_chooser_embed_info);
|
||
}
|
||
|
||
return file_chooser_default_type;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_class_init (GtkFileChooserDefaultClass *class)
|
||
{
|
||
static const guint quick_bookmark_keyvals[10] = {
|
||
GDK_1, GDK_2, GDK_3, GDK_4, GDK_5, GDK_6, GDK_7, GDK_8, GDK_9, GDK_0
|
||
};
|
||
GObjectClass *gobject_class = G_OBJECT_CLASS (class);
|
||
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (class);
|
||
GtkBindingSet *binding_set;
|
||
int i;
|
||
|
||
parent_class = g_type_class_peek_parent (class);
|
||
|
||
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->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_set = gtk_file_chooser_default_style_set;
|
||
widget_class->screen_changed = gtk_file_chooser_default_screen_changed;
|
||
|
||
signals[LOCATION_POPUP] =
|
||
_gtk_binding_signal_new (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[UP_FOLDER] =
|
||
_gtk_binding_signal_new (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] =
|
||
_gtk_binding_signal_new (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] =
|
||
_gtk_binding_signal_new (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] =
|
||
_gtk_binding_signal_new (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] =
|
||
_gtk_binding_signal_new (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);
|
||
|
||
binding_set = gtk_binding_set_by_class (class);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_l, GDK_CONTROL_MASK,
|
||
"location-popup",
|
||
1, G_TYPE_STRING, "");
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_slash, 0,
|
||
"location-popup",
|
||
1, G_TYPE_STRING, "/");
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_Up, GDK_MOD1_MASK,
|
||
"up-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_BackSpace, 0,
|
||
"up-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KP_Up, GDK_MOD1_MASK,
|
||
"up-folder",
|
||
0);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_Down, GDK_MOD1_MASK,
|
||
"down-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KP_Down, GDK_MOD1_MASK,
|
||
"down-folder",
|
||
0);
|
||
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_Home, GDK_MOD1_MASK,
|
||
"home-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_KP_Home, GDK_MOD1_MASK,
|
||
"home-folder",
|
||
0);
|
||
gtk_binding_entry_add_signal (binding_set,
|
||
GDK_d, GDK_MOD1_MASK,
|
||
"desktop-folder",
|
||
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);
|
||
|
||
gtk_settings_install_property (g_param_spec_string ("gtk-file-chooser-backend",
|
||
P_("Default file chooser backend"),
|
||
P_("Name of the GtkFileChooser backend to use by default"),
|
||
NULL,
|
||
GTK_PARAM_READWRITE));
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_iface_init (GtkFileChooserIface *iface)
|
||
{
|
||
iface->select_path = gtk_file_chooser_default_select_path;
|
||
iface->unselect_path = gtk_file_chooser_default_unselect_path;
|
||
iface->select_all = gtk_file_chooser_default_select_all;
|
||
iface->unselect_all = gtk_file_chooser_default_unselect_all;
|
||
iface->get_paths = gtk_file_chooser_default_get_paths;
|
||
iface->get_preview_path = gtk_file_chooser_default_get_preview_path;
|
||
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->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->get_resizable_hints = gtk_file_chooser_default_get_resizable_hints;
|
||
iface->should_respond = gtk_file_chooser_default_should_respond;
|
||
iface->initial_focus = gtk_file_chooser_default_initial_focus;
|
||
}
|
||
static void
|
||
gtk_file_chooser_default_init (GtkFileChooserDefault *impl)
|
||
{
|
||
profile_start ("start", NULL);
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
access ("MARK: *** CREATE FILE CHOOSER", F_OK);
|
||
#endif
|
||
impl->local_only = TRUE;
|
||
impl->preview_widget_active = TRUE;
|
||
impl->use_preview_label = TRUE;
|
||
impl->select_multiple = FALSE;
|
||
impl->show_hidden = FALSE;
|
||
impl->icon_size = FALLBACK_ICON_SIZE;
|
||
impl->load_state = LOAD_EMPTY;
|
||
impl->reload_state = RELOAD_EMPTY;
|
||
impl->pending_select_paths = NULL;
|
||
|
||
gtk_box_set_spacing (GTK_BOX (impl), 12);
|
||
|
||
impl->tooltips = gtk_tooltips_new ();
|
||
g_object_ref (impl->tooltips);
|
||
gtk_object_sink (GTK_OBJECT (impl->tooltips));
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Frees the data columns for the specified iter in the shortcuts model*/
|
||
static void
|
||
shortcuts_free_row_data (GtkFileChooserDefault *impl,
|
||
GtkTreeIter *iter)
|
||
{
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
if (!col_data)
|
||
return;
|
||
|
||
if (is_volume)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
|
||
volume = col_data;
|
||
gtk_file_system_volume_free (impl->file_system, volume);
|
||
}
|
||
else
|
||
{
|
||
GtkFilePath *path;
|
||
|
||
path = col_data;
|
||
gtk_file_path_free (path);
|
||
}
|
||
}
|
||
|
||
/* Frees all the data columns in the shortcuts model */
|
||
static void
|
||
shortcuts_free (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
if (!impl->shortcuts_model)
|
||
return;
|
||
|
||
if (gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
|
||
do
|
||
{
|
||
shortcuts_free_row_data (impl, &iter);
|
||
}
|
||
while (gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter));
|
||
|
||
g_object_unref (impl->shortcuts_model);
|
||
impl->shortcuts_model = NULL;
|
||
}
|
||
|
||
static void
|
||
pending_select_paths_free (GtkFileChooserDefault *impl)
|
||
{
|
||
GSList *l;
|
||
|
||
for (l = impl->pending_select_paths; l; l = l->next)
|
||
{
|
||
GtkFilePath *path;
|
||
|
||
path = l->data;
|
||
gtk_file_path_free (path);
|
||
}
|
||
|
||
g_slist_free (impl->pending_select_paths);
|
||
impl->pending_select_paths = NULL;
|
||
}
|
||
|
||
static void
|
||
pending_select_paths_add (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path)
|
||
{
|
||
impl->pending_select_paths = g_slist_prepend (impl->pending_select_paths, gtk_file_path_copy (path));
|
||
}
|
||
|
||
/* Used from gtk_tree_selection_selected_foreach() */
|
||
static void
|
||
store_selection_foreach (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkTreeIter child_iter;
|
||
const GtkFilePath *file_path;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, iter);
|
||
|
||
file_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
|
||
pending_select_paths_add (impl, file_path);
|
||
}
|
||
|
||
/* Stores the current selection in the list of paths to select; this is used to
|
||
* preserve the selection when reloading the current folder.
|
||
*/
|
||
static void
|
||
pending_select_paths_store_selection (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, store_selection_foreach, impl);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_finalize (GObject *object)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
GSList *l;
|
||
|
||
if (impl->shortcuts_filter_model)
|
||
g_object_unref (impl->shortcuts_filter_model);
|
||
|
||
shortcuts_free (impl);
|
||
|
||
g_signal_handler_disconnect (impl->file_system, impl->volumes_changed_id);
|
||
impl->volumes_changed_id = 0;
|
||
g_signal_handler_disconnect (impl->file_system, impl->bookmarks_changed_id);
|
||
impl->bookmarks_changed_id = 0;
|
||
g_object_unref (impl->file_system);
|
||
|
||
for (l = impl->filters; l; l = l->next)
|
||
{
|
||
GtkFileFilter *filter;
|
||
|
||
filter = GTK_FILE_FILTER (l->data);
|
||
g_object_unref (filter);
|
||
}
|
||
g_slist_free (impl->filters);
|
||
|
||
if (impl->current_filter)
|
||
g_object_unref (impl->current_filter);
|
||
|
||
if (impl->current_volume_path)
|
||
gtk_file_path_free (impl->current_volume_path);
|
||
|
||
if (impl->current_folder)
|
||
gtk_file_path_free (impl->current_folder);
|
||
|
||
if (impl->preview_path)
|
||
gtk_file_path_free (impl->preview_path);
|
||
|
||
pending_select_paths_free (impl);
|
||
|
||
load_remove_timer (impl);
|
||
|
||
/* Free all the Models we have */
|
||
if (impl->browse_files_model)
|
||
g_object_unref (impl->browse_files_model);
|
||
|
||
if (impl->sort_model)
|
||
g_object_unref (impl->sort_model);
|
||
|
||
g_free (impl->preview_display_name);
|
||
|
||
g_free (impl->edited_new_text);
|
||
|
||
g_object_unref (impl->tooltips);
|
||
|
||
G_OBJECT_CLASS (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->group)
|
||
gtk_window_group_add_window (parent->group, 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_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,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
if (error)
|
||
{
|
||
char *uri = NULL;
|
||
char *text;
|
||
|
||
if (path)
|
||
uri = gtk_file_system_path_to_uri (impl->file_system, path);
|
||
text = g_strdup_printf (msg, uri);
|
||
error_message (impl, text, error->message);
|
||
g_free (text);
|
||
g_free (uri);
|
||
g_error_free (error);
|
||
}
|
||
}
|
||
|
||
/* Displays an error message about not being able to get information for a file.
|
||
* Frees the GError as well.
|
||
*/
|
||
static void
|
||
error_getting_info_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("Could not retrieve information about the file"),
|
||
path, error);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to add a bookmark */
|
||
static void
|
||
error_adding_bookmark_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("Could not add a bookmark"),
|
||
path, error);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to remove a bookmark */
|
||
static void
|
||
error_removing_bookmark_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("Could not remove bookmark"),
|
||
path, error);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to create a folder */
|
||
static void
|
||
error_creating_folder_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("The folder could not be created"),
|
||
path, 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,
|
||
const GtkFilePath *path,
|
||
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."),
|
||
path, error);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to create a filename */
|
||
static void
|
||
error_building_filename_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *folder_part,
|
||
const char *file_part,
|
||
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,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl, _("The folder contents could not be displayed"),
|
||
path, error);
|
||
}
|
||
|
||
/* Changes folders, displaying an error dialog if this fails */
|
||
static gboolean
|
||
change_folder_and_display_error (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path)
|
||
{
|
||
GError *error;
|
||
gboolean result;
|
||
GtkFilePath *path_copy;
|
||
|
||
g_return_val_if_fail (path != NULL, FALSE);
|
||
|
||
profile_start ("start", (char *) path);
|
||
|
||
/* 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_path()
|
||
* changing folders fails, sets model to NULL, thus freeing the path in (*)
|
||
*/
|
||
|
||
path_copy = gtk_file_path_copy (path);
|
||
|
||
error = NULL;
|
||
result = gtk_file_chooser_default_update_current_folder (GTK_FILE_CHOOSER (impl), path_copy, TRUE, &error);
|
||
|
||
if (!result)
|
||
error_changing_folder_dialog (impl, path_copy, error);
|
||
|
||
gtk_file_path_free (path_copy);
|
||
|
||
profile_end ("end", (char *) path);
|
||
|
||
return result;
|
||
}
|
||
|
||
static void
|
||
update_preview_widget_visibility (GtkFileChooserDefault *impl)
|
||
{
|
||
if (impl->use_preview_label)
|
||
{
|
||
if (!impl->preview_label)
|
||
{
|
||
impl->preview_label = gtk_label_new (impl->preview_display_name);
|
||
gtk_box_pack_start (GTK_BOX (impl->preview_box), impl->preview_label, FALSE, FALSE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (impl->preview_box), impl->preview_label, 0);
|
||
gtk_label_set_ellipsize (GTK_LABEL (impl->preview_label), PANGO_ELLIPSIZE_MIDDLE);
|
||
gtk_widget_show (impl->preview_label);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
if (impl->preview_label)
|
||
{
|
||
gtk_widget_destroy (impl->preview_label);
|
||
impl->preview_label = NULL;
|
||
}
|
||
}
|
||
|
||
if (impl->preview_widget_active && impl->preview_widget)
|
||
gtk_widget_show (impl->preview_box);
|
||
else
|
||
gtk_widget_hide (impl->preview_box);
|
||
|
||
g_signal_emit_by_name (impl, "default-size-changed");
|
||
}
|
||
|
||
static void
|
||
set_preview_widget (GtkFileChooserDefault *impl,
|
||
GtkWidget *preview_widget)
|
||
{
|
||
if (preview_widget == impl->preview_widget)
|
||
return;
|
||
|
||
if (impl->preview_widget)
|
||
gtk_container_remove (GTK_CONTAINER (impl->preview_box),
|
||
impl->preview_widget);
|
||
|
||
impl->preview_widget = preview_widget;
|
||
if (impl->preview_widget)
|
||
{
|
||
gtk_widget_show (impl->preview_widget);
|
||
gtk_box_pack_start (GTK_BOX (impl->preview_box), impl->preview_widget, TRUE, TRUE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (impl->preview_box),
|
||
impl->preview_widget,
|
||
(impl->use_preview_label && impl->preview_label) ? 1 : 0);
|
||
}
|
||
|
||
update_preview_widget_visibility (impl);
|
||
}
|
||
|
||
/* Re-reads all the icons for the shortcuts, used when the theme changes */
|
||
static void
|
||
shortcuts_reload_icons (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
|
||
goto out;
|
||
|
||
do {
|
||
gpointer data;
|
||
gboolean is_volume;
|
||
gboolean pixbuf_visible;
|
||
GdkPixbuf *pixbuf;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
SHORTCUTS_COL_PIXBUF_VISIBLE, &pixbuf_visible,
|
||
-1);
|
||
|
||
if (pixbuf_visible && data)
|
||
{
|
||
if (is_volume)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
|
||
volume = data;
|
||
pixbuf = gtk_file_system_volume_render_icon (impl->file_system, volume, GTK_WIDGET (impl),
|
||
impl->icon_size, NULL);
|
||
}
|
||
else
|
||
{
|
||
const GtkFilePath *path;
|
||
|
||
path = data;
|
||
pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
|
||
impl->icon_size, NULL);
|
||
}
|
||
|
||
gtk_list_store_set (impl->shortcuts_model, &iter,
|
||
SHORTCUTS_COL_PIXBUF, pixbuf,
|
||
-1);
|
||
if (pixbuf)
|
||
g_object_unref (pixbuf);
|
||
}
|
||
} while (gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model),&iter));
|
||
|
||
out:
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
shortcuts_find_folder (GtkFileChooserDefault *impl,
|
||
GtkFilePath *folder)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
int pos;
|
||
GtkTreePath *path;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
|
||
|
||
g_assert (folder != NULL);
|
||
pos = shortcut_find_position (impl, folder);
|
||
if (pos == -1)
|
||
{
|
||
gtk_tree_selection_unselect_all (selection);
|
||
return;
|
||
}
|
||
|
||
path = gtk_tree_path_new_from_indices (pos, -1);
|
||
gtk_tree_selection_select_path (selection, path);
|
||
gtk_tree_path_free (path);
|
||
}
|
||
|
||
/* If a shortcut corresponds to the current folder, selects it */
|
||
static void
|
||
shortcuts_find_current_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
shortcuts_find_folder (impl, impl->current_folder);
|
||
}
|
||
|
||
/* Convenience function to get the display name and icon info for a path */
|
||
static GtkFileInfo *
|
||
get_file_info (GtkFileSystem *file_system,
|
||
const GtkFilePath *path,
|
||
gboolean name_only,
|
||
GError **error)
|
||
{
|
||
GtkFilePath *parent_path;
|
||
GtkFileFolder *parent_folder;
|
||
GtkFileInfo *info;
|
||
GError *tmp = NULL;
|
||
|
||
profile_start ("start", (char *) path);
|
||
|
||
parent_path = NULL;
|
||
info = NULL;
|
||
|
||
if (!gtk_file_system_get_parent (file_system, path, &parent_path, &tmp))
|
||
goto out;
|
||
|
||
parent_folder = gtk_file_system_get_folder (file_system, parent_path ? parent_path : path,
|
||
GTK_FILE_INFO_DISPLAY_NAME
|
||
| (name_only ? 0 : GTK_FILE_INFO_IS_FOLDER),
|
||
&tmp);
|
||
if (!parent_folder)
|
||
goto out;
|
||
|
||
info = gtk_file_folder_get_info (parent_folder, parent_path ? path : NULL, &tmp);
|
||
g_object_unref (parent_folder);
|
||
|
||
out:
|
||
if (parent_path)
|
||
gtk_file_path_free (parent_path);
|
||
|
||
if (tmp)
|
||
{
|
||
g_set_error (error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
|
||
_("Could not get information about '%s': %s"),
|
||
gtk_file_path_get_string (path),
|
||
tmp->message);
|
||
g_error_free (tmp);
|
||
}
|
||
|
||
profile_end ("end", (char *) path);
|
||
|
||
return info;
|
||
}
|
||
|
||
/* Returns whether a path is a folder */
|
||
static gboolean
|
||
check_is_folder (GtkFileSystem *file_system,
|
||
const GtkFilePath *path,
|
||
GError **error)
|
||
{
|
||
GtkFileFolder *folder;
|
||
|
||
profile_start ("start", (char *) path);
|
||
|
||
folder = gtk_file_system_get_folder (file_system, path, 0, error);
|
||
if (!folder)
|
||
{
|
||
profile_end ("end - is not folder", (char *) path);
|
||
return FALSE;
|
||
}
|
||
|
||
g_object_unref (folder);
|
||
|
||
profile_end ("end", (char *) path);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Inserts a path in the shortcuts tree, making a copy of it; alternatively,
|
||
* inserts a volume. A position of -1 indicates the end of the tree.
|
||
*/
|
||
static gboolean
|
||
shortcuts_insert_path (GtkFileChooserDefault *impl,
|
||
int pos,
|
||
gboolean is_volume,
|
||
GtkFileSystemVolume *volume,
|
||
const GtkFilePath *path,
|
||
const char *label,
|
||
gboolean removable,
|
||
GError **error)
|
||
{
|
||
char *label_copy;
|
||
GdkPixbuf *pixbuf;
|
||
gpointer data;
|
||
GtkTreeIter iter;
|
||
|
||
profile_start ("start", is_volume ? "volume" : (char *) path);
|
||
|
||
if (is_volume)
|
||
{
|
||
data = volume;
|
||
label_copy = gtk_file_system_volume_get_display_name (impl->file_system, volume);
|
||
pixbuf = gtk_file_system_volume_render_icon (impl->file_system, volume, GTK_WIDGET (impl),
|
||
impl->icon_size, NULL);
|
||
}
|
||
else
|
||
{
|
||
if (!check_is_folder (impl->file_system, path, error))
|
||
{
|
||
profile_end ("end - is not folder", NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
if (label)
|
||
label_copy = g_strdup (label);
|
||
else
|
||
{
|
||
GtkFileInfo *info = get_file_info (impl->file_system, path, TRUE, error);
|
||
|
||
if (!info)
|
||
{
|
||
profile_end ("end - could not get info", (char *) path);
|
||
return FALSE;
|
||
}
|
||
|
||
label_copy = g_strdup (gtk_file_info_get_display_name (info));
|
||
gtk_file_info_free (info);
|
||
}
|
||
|
||
data = gtk_file_path_copy (path);
|
||
pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
|
||
impl->icon_size, NULL);
|
||
}
|
||
|
||
if (pos == -1)
|
||
gtk_list_store_append (impl->shortcuts_model, &iter);
|
||
else
|
||
gtk_list_store_insert (impl->shortcuts_model, &iter, pos);
|
||
|
||
gtk_list_store_set (impl->shortcuts_model, &iter,
|
||
SHORTCUTS_COL_PIXBUF, pixbuf,
|
||
SHORTCUTS_COL_PIXBUF_VISIBLE, TRUE,
|
||
SHORTCUTS_COL_NAME, label_copy,
|
||
SHORTCUTS_COL_DATA, data,
|
||
SHORTCUTS_COL_IS_VOLUME, is_volume,
|
||
SHORTCUTS_COL_REMOVABLE, removable,
|
||
-1);
|
||
|
||
g_free (label_copy);
|
||
|
||
if (pixbuf)
|
||
g_object_unref (pixbuf);
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
/* Appends an item for the user's home directory to the shortcuts model */
|
||
static void
|
||
shortcuts_append_home (GtkFileChooserDefault *impl)
|
||
{
|
||
const char *home;
|
||
GtkFilePath *home_path;
|
||
GError *error;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
home = g_get_home_dir ();
|
||
if (home == NULL)
|
||
{
|
||
profile_end ("end - no home directory!?", NULL);
|
||
return;
|
||
}
|
||
|
||
home_path = gtk_file_system_filename_to_path (impl->file_system, home);
|
||
|
||
error = NULL;
|
||
impl->has_home = shortcuts_insert_path (impl, -1, FALSE, NULL, home_path, NULL, FALSE, &error);
|
||
if (!impl->has_home)
|
||
error_getting_info_dialog (impl, home_path, error);
|
||
|
||
gtk_file_path_free (home_path);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Appends the ~/Desktop directory to the shortcuts model */
|
||
static void
|
||
shortcuts_append_desktop (GtkFileChooserDefault *impl)
|
||
{
|
||
char *name;
|
||
const char *home;
|
||
GtkFilePath *path;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
#ifdef G_OS_WIN32
|
||
name = _gtk_file_system_win32_get_desktop ();
|
||
#else
|
||
home = g_get_home_dir ();
|
||
if (home == NULL)
|
||
{
|
||
profile_end ("end - no home directory!?", NULL);
|
||
return;
|
||
}
|
||
|
||
name = g_build_filename (home, "Desktop", NULL);
|
||
#endif
|
||
|
||
path = gtk_file_system_filename_to_path (impl->file_system, name);
|
||
g_free (name);
|
||
|
||
impl->has_desktop = shortcuts_insert_path (impl, -1, FALSE, NULL, path, _("Desktop"), FALSE, NULL);
|
||
/* We do not actually pop up an error dialog if there is no desktop directory
|
||
* because some people may really not want to have one.
|
||
*/
|
||
|
||
gtk_file_path_free (path);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Appends a list of GtkFilePath to the shortcuts model; returns how many were inserted */
|
||
static int
|
||
shortcuts_append_paths (GtkFileChooserDefault *impl,
|
||
GSList *paths)
|
||
{
|
||
int start_row;
|
||
int num_inserted;
|
||
gchar *label;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
/* As there is no separator now, we want to start there.
|
||
*/
|
||
start_row = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR);
|
||
num_inserted = 0;
|
||
|
||
for (; paths; paths = paths->next)
|
||
{
|
||
GtkFilePath *path;
|
||
|
||
path = paths->data;
|
||
|
||
if (impl->local_only &&
|
||
!gtk_file_system_path_is_local (impl->file_system, path))
|
||
continue;
|
||
|
||
label = gtk_file_system_get_bookmark_label (impl->file_system, path);
|
||
|
||
/* NULL GError, but we don't really want to show error boxes here */
|
||
if (shortcuts_insert_path (impl, start_row + num_inserted, FALSE, NULL, path, label, TRUE, NULL))
|
||
num_inserted++;
|
||
|
||
g_free (label);
|
||
}
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return num_inserted;
|
||
}
|
||
|
||
/* Returns the index for the corresponding item in the shortcuts bar */
|
||
static int
|
||
shortcuts_get_index (GtkFileChooserDefault *impl,
|
||
ShortcutsIndex where)
|
||
{
|
||
int n;
|
||
|
||
n = 0;
|
||
|
||
if (where == SHORTCUTS_HOME)
|
||
goto out;
|
||
|
||
n += impl->has_home ? 1 : 0;
|
||
|
||
if (where == SHORTCUTS_DESKTOP)
|
||
goto out;
|
||
|
||
n += impl->has_desktop ? 1 : 0;
|
||
|
||
if (where == SHORTCUTS_VOLUMES)
|
||
goto out;
|
||
|
||
n += impl->num_volumes;
|
||
|
||
if (where == SHORTCUTS_SHORTCUTS)
|
||
goto out;
|
||
|
||
n += impl->num_shortcuts;
|
||
|
||
if (where == SHORTCUTS_BOOKMARKS_SEPARATOR)
|
||
goto out;
|
||
|
||
/* If there are no bookmarks there won't be a separator */
|
||
n += (impl->num_bookmarks > 0) ? 1 : 0;
|
||
|
||
if (where == SHORTCUTS_BOOKMARKS)
|
||
goto out;
|
||
|
||
n += impl->num_bookmarks;
|
||
|
||
if (where == SHORTCUTS_CURRENT_FOLDER_SEPARATOR)
|
||
goto out;
|
||
|
||
n += 1;
|
||
|
||
if (where == SHORTCUTS_CURRENT_FOLDER)
|
||
goto out;
|
||
|
||
g_assert_not_reached ();
|
||
|
||
out:
|
||
|
||
return n;
|
||
}
|
||
|
||
/* Removes the specified number of rows from the shortcuts list */
|
||
static void
|
||
shortcuts_remove_rows (GtkFileChooserDefault *impl,
|
||
int start_row,
|
||
int n_rows)
|
||
{
|
||
GtkTreePath *path;
|
||
|
||
path = gtk_tree_path_new_from_indices (start_row, -1);
|
||
|
||
for (; n_rows; n_rows--)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->shortcuts_model), &iter, path))
|
||
g_assert_not_reached ();
|
||
|
||
shortcuts_free_row_data (impl, &iter);
|
||
gtk_list_store_remove (impl->shortcuts_model, &iter);
|
||
}
|
||
|
||
gtk_tree_path_free (path);
|
||
}
|
||
|
||
/* Adds all the file system volumes to the shortcuts model */
|
||
static void
|
||
shortcuts_add_volumes (GtkFileChooserDefault *impl)
|
||
{
|
||
int start_row;
|
||
GSList *list, *l;
|
||
int n;
|
||
gboolean old_changing_folders;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
old_changing_folders = impl->changing_folder;
|
||
impl->changing_folder = TRUE;
|
||
|
||
start_row = shortcuts_get_index (impl, SHORTCUTS_VOLUMES);
|
||
shortcuts_remove_rows (impl, start_row, impl->num_volumes);
|
||
impl->num_volumes = 0;
|
||
|
||
list = gtk_file_system_list_volumes (impl->file_system);
|
||
|
||
n = 0;
|
||
|
||
for (l = list; l; l = l->next)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
|
||
volume = l->data;
|
||
|
||
if (impl->local_only)
|
||
{
|
||
GtkFilePath *base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
|
||
if (base_path != NULL)
|
||
{
|
||
gboolean is_local = gtk_file_system_path_is_local (impl->file_system, base_path);
|
||
gtk_file_path_free (base_path);
|
||
|
||
if (!is_local)
|
||
{
|
||
gtk_file_system_volume_free (impl->file_system, volume);
|
||
continue;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (shortcuts_insert_path (impl, start_row + n, TRUE, volume, NULL, NULL, FALSE, NULL))
|
||
n++;
|
||
else
|
||
gtk_file_system_volume_free (impl->file_system, volume);
|
||
}
|
||
|
||
impl->num_volumes = n;
|
||
g_slist_free (list);
|
||
|
||
if (impl->shortcuts_filter_model)
|
||
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
|
||
|
||
impl->changing_folder = old_changing_folders;
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Inserts a separator node in the shortcuts list */
|
||
static void
|
||
shortcuts_insert_separator (GtkFileChooserDefault *impl,
|
||
ShortcutsIndex where)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
g_assert (where == SHORTCUTS_BOOKMARKS_SEPARATOR || where == SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
|
||
|
||
gtk_list_store_insert (impl->shortcuts_model, &iter,
|
||
shortcuts_get_index (impl, where));
|
||
gtk_list_store_set (impl->shortcuts_model, &iter,
|
||
SHORTCUTS_COL_PIXBUF, NULL,
|
||
SHORTCUTS_COL_PIXBUF_VISIBLE, FALSE,
|
||
SHORTCUTS_COL_NAME, NULL,
|
||
SHORTCUTS_COL_DATA, NULL,
|
||
-1);
|
||
}
|
||
|
||
/* Updates the list of bookmarks */
|
||
static void
|
||
shortcuts_add_bookmarks (GtkFileChooserDefault *impl)
|
||
{
|
||
GSList *bookmarks;
|
||
gboolean old_changing_folders;
|
||
GtkTreeIter iter;
|
||
GtkFilePath *list_selected = NULL;
|
||
GtkFilePath *combo_selected = NULL;
|
||
gboolean is_volume;
|
||
gpointer col_data;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
old_changing_folders = impl->changing_folder;
|
||
impl->changing_folder = TRUE;
|
||
|
||
if (shortcuts_get_selected (impl, &iter))
|
||
{
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model),
|
||
&iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
|
||
if (col_data && !is_volume)
|
||
list_selected = gtk_file_path_copy (col_data);
|
||
}
|
||
|
||
if (impl->save_folder_combo &&
|
||
gtk_combo_box_get_active_iter (GTK_COMBO_BOX (impl->save_folder_combo),
|
||
&iter))
|
||
{
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model),
|
||
&iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
|
||
if (col_data && !is_volume)
|
||
combo_selected = gtk_file_path_copy (col_data);
|
||
}
|
||
|
||
if (impl->num_bookmarks > 0)
|
||
shortcuts_remove_rows (impl,
|
||
shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR),
|
||
impl->num_bookmarks + 1);
|
||
|
||
bookmarks = gtk_file_system_list_bookmarks (impl->file_system);
|
||
impl->num_bookmarks = shortcuts_append_paths (impl, bookmarks);
|
||
gtk_file_paths_free (bookmarks);
|
||
|
||
if (impl->num_bookmarks > 0)
|
||
shortcuts_insert_separator (impl, SHORTCUTS_BOOKMARKS_SEPARATOR);
|
||
|
||
if (impl->shortcuts_filter_model)
|
||
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
|
||
|
||
if (list_selected)
|
||
{
|
||
shortcuts_find_folder (impl, list_selected);
|
||
gtk_file_path_free (list_selected);
|
||
}
|
||
|
||
if (combo_selected)
|
||
{
|
||
gint pos;
|
||
|
||
pos = shortcut_find_position (impl, combo_selected);
|
||
if (pos != -1)
|
||
gtk_combo_box_set_active (GTK_COMBO_BOX (impl->save_folder_combo),
|
||
pos);
|
||
gtk_file_path_free (combo_selected);
|
||
}
|
||
|
||
impl->changing_folder = old_changing_folders;
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Appends a separator and a row to the shortcuts list for the current folder */
|
||
static void
|
||
shortcuts_add_current_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
int pos;
|
||
gboolean success;
|
||
|
||
g_assert (!impl->shortcuts_current_folder_active);
|
||
|
||
success = TRUE;
|
||
|
||
g_assert (impl->current_folder != NULL);
|
||
|
||
pos = shortcut_find_position (impl, impl->current_folder);
|
||
if (pos == -1)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
GtkFilePath *base_path;
|
||
|
||
/* Separator */
|
||
|
||
shortcuts_insert_separator (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
|
||
|
||
/* Item */
|
||
|
||
pos = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER);
|
||
|
||
volume = gtk_file_system_get_volume_for_path (impl->file_system, impl->current_folder);
|
||
if (volume)
|
||
base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
|
||
else
|
||
base_path = NULL;
|
||
|
||
if (base_path &&
|
||
strcmp (gtk_file_path_get_string (base_path), gtk_file_path_get_string (impl->current_folder)) == 0)
|
||
{
|
||
success = shortcuts_insert_path (impl, pos, TRUE, volume, NULL, NULL, FALSE, NULL);
|
||
if (success)
|
||
volume = NULL;
|
||
}
|
||
else
|
||
success = shortcuts_insert_path (impl, pos, FALSE, NULL, impl->current_folder, NULL, FALSE, NULL);
|
||
|
||
if (volume)
|
||
gtk_file_system_volume_free (impl->file_system, volume);
|
||
|
||
if (base_path)
|
||
gtk_file_path_free (base_path);
|
||
|
||
if (!success)
|
||
shortcuts_remove_rows (impl, pos - 1, 1); /* remove the separator */
|
||
|
||
impl->shortcuts_current_folder_active = success;
|
||
}
|
||
|
||
if (success && impl->save_folder_combo != NULL)
|
||
gtk_combo_box_set_active (GTK_COMBO_BOX (impl->save_folder_combo), pos);
|
||
}
|
||
|
||
/* Updates the current folder row in the shortcuts model */
|
||
static void
|
||
shortcuts_update_current_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
int pos;
|
||
|
||
pos = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
|
||
|
||
if (impl->shortcuts_current_folder_active)
|
||
{
|
||
shortcuts_remove_rows (impl, pos, 2);
|
||
impl->shortcuts_current_folder_active = FALSE;
|
||
}
|
||
|
||
shortcuts_add_current_folder (impl);
|
||
}
|
||
|
||
/* Filter function used for the shortcuts filter model */
|
||
static gboolean
|
||
shortcuts_filter_cb (GtkTreeModel *model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkTreePath *path;
|
||
int pos;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
path = gtk_tree_model_get_path (model, iter);
|
||
if (!path)
|
||
return FALSE;
|
||
|
||
pos = *gtk_tree_path_get_indices (path);
|
||
gtk_tree_path_free (path);
|
||
|
||
return (pos < shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR));
|
||
}
|
||
|
||
/* Creates the list model for shortcuts */
|
||
static void
|
||
shortcuts_model_create (GtkFileChooserDefault *impl)
|
||
{
|
||
/* Keep this order in sync with the SHORCUTS_COL_* enum values */
|
||
impl->shortcuts_model = gtk_list_store_new (SHORTCUTS_COL_NUM_COLUMNS,
|
||
GDK_TYPE_PIXBUF, /* pixbuf */
|
||
G_TYPE_STRING, /* name */
|
||
G_TYPE_POINTER, /* path or volume */
|
||
G_TYPE_BOOLEAN, /* is the previous column a volume? */
|
||
G_TYPE_BOOLEAN, /* removable */
|
||
G_TYPE_BOOLEAN); /* pixbuf cell visibility */
|
||
|
||
if (impl->file_system)
|
||
{
|
||
shortcuts_append_home (impl);
|
||
shortcuts_append_desktop (impl);
|
||
shortcuts_add_volumes (impl);
|
||
}
|
||
|
||
impl->shortcuts_filter_model = shortcuts_model_filter_new (impl,
|
||
GTK_TREE_MODEL (impl->shortcuts_model),
|
||
NULL);
|
||
|
||
gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
|
||
shortcuts_filter_cb,
|
||
impl,
|
||
NULL);
|
||
}
|
||
|
||
/* Callback used when the "New Folder" button is clicked */
|
||
static void
|
||
new_folder_button_clicked (GtkButton *button,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
GtkTreePath *path;
|
||
|
||
if (!impl->browse_files_model)
|
||
return; /* FIXME: this sucks. Disable the New Folder button or something. */
|
||
|
||
/* Prevent button from being clicked twice */
|
||
gtk_widget_set_sensitive (impl->browse_new_folder_button, FALSE);
|
||
|
||
_gtk_file_system_model_add_editable (impl->browse_files_model, &iter);
|
||
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->browse_files_model), &iter);
|
||
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (impl->browse_files_tree_view),
|
||
path, impl->list_name_column,
|
||
FALSE, 0.0, 0.0);
|
||
|
||
g_object_set (impl->list_name_renderer, "editable", TRUE, NULL);
|
||
gtk_tree_view_set_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view),
|
||
path,
|
||
impl->list_name_column,
|
||
TRUE);
|
||
|
||
gtk_tree_path_free (path);
|
||
}
|
||
|
||
/* Idle handler for creating a new folder after editing its name cell, or for
|
||
* canceling the editing.
|
||
*/
|
||
static gboolean
|
||
edited_idle_cb (GtkFileChooserDefault *impl)
|
||
{
|
||
GDK_THREADS_ENTER ();
|
||
|
||
g_source_destroy (impl->edited_idle);
|
||
impl->edited_idle = NULL;
|
||
|
||
_gtk_file_system_model_remove_editable (impl->browse_files_model);
|
||
g_object_set (impl->list_name_renderer, "editable", FALSE, NULL);
|
||
|
||
gtk_widget_set_sensitive (impl->browse_new_folder_button, TRUE);
|
||
|
||
if (impl->edited_new_text) /* not cancelled? */
|
||
{
|
||
GError *error;
|
||
GtkFilePath *file_path;
|
||
|
||
error = NULL;
|
||
file_path = gtk_file_system_make_path (impl->file_system, impl->current_folder, impl->edited_new_text,
|
||
&error);
|
||
if (file_path)
|
||
{
|
||
error = NULL;
|
||
if (gtk_file_system_create_folder (impl->file_system, file_path, &error))
|
||
change_folder_and_display_error (impl, file_path);
|
||
else
|
||
error_creating_folder_dialog (impl, file_path, error);
|
||
|
||
gtk_file_path_free (file_path);
|
||
}
|
||
else
|
||
error_creating_folder_dialog (impl, file_path, error);
|
||
|
||
g_free (impl->edited_new_text);
|
||
impl->edited_new_text = NULL;
|
||
}
|
||
|
||
GDK_THREADS_LEAVE ();
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
queue_edited_idle (GtkFileChooserDefault *impl,
|
||
const gchar *new_text)
|
||
{
|
||
/* We create the folder in an idle handler so that we don't modify the tree
|
||
* just now.
|
||
*/
|
||
|
||
g_assert (!impl->edited_idle);
|
||
g_assert (!impl->edited_new_text);
|
||
|
||
impl->edited_idle = g_idle_source_new ();
|
||
g_source_set_closure (impl->edited_idle,
|
||
g_cclosure_new_object (G_CALLBACK (edited_idle_cb),
|
||
G_OBJECT (impl)));
|
||
g_source_attach (impl->edited_idle, NULL);
|
||
|
||
if (new_text)
|
||
impl->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);
|
||
}
|
||
|
||
/* Creates the widgets for the filter combo box */
|
||
static GtkWidget *
|
||
filter_create (GtkFileChooserDefault *impl)
|
||
{
|
||
impl->filter_combo = gtk_combo_box_new_text ();
|
||
gtk_combo_box_set_focus_on_click (GTK_COMBO_BOX (impl->filter_combo), FALSE);
|
||
|
||
g_signal_connect (impl->filter_combo, "changed",
|
||
G_CALLBACK (filter_combo_changed), impl);
|
||
|
||
return impl->filter_combo;
|
||
}
|
||
|
||
static GtkWidget *
|
||
button_new (GtkFileChooserDefault *impl,
|
||
const char *text,
|
||
const char *stock_id,
|
||
gboolean sensitive,
|
||
gboolean show,
|
||
GCallback callback)
|
||
{
|
||
GtkWidget *button;
|
||
GtkWidget *image;
|
||
|
||
button = gtk_button_new_with_mnemonic (text);
|
||
image = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON);
|
||
gtk_button_set_image (GTK_BUTTON (button), image);
|
||
|
||
gtk_widget_set_sensitive (button, sensitive);
|
||
g_signal_connect (button, "clicked", callback, impl);
|
||
|
||
if (show)
|
||
gtk_widget_show (button);
|
||
|
||
return button;
|
||
}
|
||
|
||
/* Looks for a path among the shortcuts; returns its index or -1 if it doesn't exist */
|
||
static int
|
||
shortcut_find_position (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path)
|
||
{
|
||
GtkTreeIter iter;
|
||
int i;
|
||
int current_folder_separator_idx;
|
||
|
||
if (!gtk_tree_model_get_iter_first (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
|
||
return -1;
|
||
|
||
current_folder_separator_idx = shortcuts_get_index (impl, SHORTCUTS_CURRENT_FOLDER_SEPARATOR);
|
||
|
||
for (i = 0; i < current_folder_separator_idx; i++)
|
||
{
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
|
||
if (col_data)
|
||
{
|
||
if (is_volume)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
GtkFilePath *base_path;
|
||
gboolean exists;
|
||
|
||
volume = col_data;
|
||
base_path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
|
||
|
||
exists = base_path && strcmp (gtk_file_path_get_string (path),
|
||
gtk_file_path_get_string (base_path)) == 0;
|
||
g_free (base_path);
|
||
|
||
if (exists)
|
||
return i;
|
||
}
|
||
else
|
||
{
|
||
GtkFilePath *model_path;
|
||
|
||
model_path = col_data;
|
||
|
||
if (model_path && gtk_file_path_compare (model_path, path) == 0)
|
||
return i;
|
||
}
|
||
}
|
||
|
||
gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
|
||
}
|
||
|
||
return -1;
|
||
}
|
||
|
||
/* Tries to add a bookmark from a path name */
|
||
static gboolean
|
||
shortcuts_add_bookmark_from_path (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
int pos)
|
||
{
|
||
GError *error;
|
||
|
||
g_return_val_if_fail (path != NULL, FALSE);
|
||
|
||
if (shortcut_find_position (impl, path) != -1)
|
||
return FALSE;
|
||
|
||
/* FIXME: this check really belongs in gtk_file_system_insert_bookmark. */
|
||
error = NULL;
|
||
if (!check_is_folder (impl->file_system, path, &error))
|
||
{
|
||
error_adding_bookmark_dialog (impl, path, error);
|
||
return FALSE;
|
||
}
|
||
|
||
error = NULL;
|
||
if (!gtk_file_system_insert_bookmark (impl->file_system, path, pos, &error))
|
||
{
|
||
error_adding_bookmark_dialog (impl, path, error);
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
add_bookmark_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkFileSystemModel *fs_model;
|
||
GtkTreeIter child_iter;
|
||
const GtkFilePath *file_path;
|
||
|
||
impl = (GtkFileChooserDefault *) data;
|
||
|
||
fs_model = impl->browse_files_model;
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, iter);
|
||
|
||
file_path = _gtk_file_system_model_get_path (fs_model, &child_iter);
|
||
shortcuts_add_bookmark_from_path (impl, file_path, -1);
|
||
}
|
||
|
||
/* Adds a bookmark from the currently selected item in the file list */
|
||
static void
|
||
bookmarks_add_selected_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
|
||
if (gtk_tree_selection_count_selected_rows (selection) == 0)
|
||
shortcuts_add_bookmark_from_path (impl, impl->current_folder, -1);
|
||
else
|
||
gtk_tree_selection_selected_foreach (selection,
|
||
add_bookmark_foreach_cb,
|
||
impl);
|
||
}
|
||
|
||
/* Callback used when the "Add bookmark" button is clicked */
|
||
static void
|
||
add_bookmark_button_clicked_cb (GtkButton *button,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
bookmarks_add_selected_folder (impl);
|
||
}
|
||
|
||
/* Returns TRUE plus an iter in the shortcuts_model if a row is selected;
|
||
* returns FALSE if no shortcut is selected.
|
||
*/
|
||
static gboolean
|
||
shortcuts_get_selected (GtkFileChooserDefault *impl,
|
||
GtkTreeIter *iter)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
GtkTreeIter parent_iter;
|
||
|
||
if (!impl->browse_shortcuts_tree_view)
|
||
return FALSE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
|
||
|
||
if (!gtk_tree_selection_get_selected (selection, NULL, &parent_iter))
|
||
return FALSE;
|
||
|
||
gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
|
||
iter,
|
||
&parent_iter);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Removes the selected bookmarks */
|
||
static void
|
||
remove_selected_bookmarks (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
gpointer col_data;
|
||
GtkFilePath *path;
|
||
gboolean removable;
|
||
GError *error;
|
||
|
||
if (!shortcuts_get_selected (impl, &iter))
|
||
return;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_REMOVABLE, &removable,
|
||
-1);
|
||
g_assert (col_data != NULL);
|
||
|
||
if (!removable)
|
||
return;
|
||
|
||
path = col_data;
|
||
|
||
error = NULL;
|
||
if (!gtk_file_system_remove_bookmark (impl->file_system, path, &error))
|
||
error_removing_bookmark_dialog (impl, path, error);
|
||
}
|
||
|
||
/* Callback used when the "Remove bookmark" button is clicked */
|
||
static void
|
||
remove_bookmark_button_clicked_cb (GtkButton *button,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
remove_selected_bookmarks (impl);
|
||
}
|
||
|
||
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;
|
||
GtkTreeIter child_iter;
|
||
const GtkFileInfo *info;
|
||
gboolean is_folder;
|
||
|
||
closure = data;
|
||
closure->num_selected++;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
|
||
|
||
info = _gtk_file_system_model_get_info (closure->impl->browse_files_model, &child_iter);
|
||
is_folder = info ? gtk_file_info_get_is_folder (info) : FALSE;
|
||
|
||
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)
|
||
{
|
||
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 (impl->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;
|
||
}
|
||
|
||
struct get_selected_path_closure {
|
||
GtkFileChooserDefault *impl;
|
||
const GtkFilePath *path;
|
||
};
|
||
|
||
static void
|
||
get_selected_path_foreach_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct get_selected_path_closure *closure;
|
||
GtkTreeIter child_iter;
|
||
|
||
closure = data;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
|
||
closure->path = _gtk_file_system_model_get_path (closure->impl->browse_files_model, &child_iter);
|
||
}
|
||
|
||
/* Returns a selected path from the file list */
|
||
static const GtkFilePath *
|
||
get_selected_path (GtkFileChooserDefault *impl)
|
||
{
|
||
struct get_selected_path_closure closure;
|
||
GtkTreeSelection *selection;
|
||
|
||
closure.impl = impl;
|
||
closure.path = NULL;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection,
|
||
get_selected_path_foreach_cb,
|
||
&closure);
|
||
|
||
return closure.path;
|
||
}
|
||
|
||
typedef struct {
|
||
GtkFileChooserDefault *impl;
|
||
gchar *tip;
|
||
} UpdateTooltipData;
|
||
|
||
static void
|
||
update_tooltip (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
UpdateTooltipData *udata = data;
|
||
GtkTreeIter child_iter;
|
||
const GtkFileInfo *info;
|
||
|
||
if (udata->tip == NULL)
|
||
{
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (udata->impl->sort_model,
|
||
&child_iter,
|
||
iter);
|
||
|
||
info = _gtk_file_system_model_get_info (udata->impl->browse_files_model, &child_iter);
|
||
udata->tip = g_strdup_printf (_("Add the folder '%s' to the bookmarks"),
|
||
gtk_file_info_get_display_name (info));
|
||
}
|
||
}
|
||
|
||
|
||
/* Sensitize the "add bookmark" button if all the selected items are folders, or
|
||
* if there are no selected items *and* the current folder is not in the
|
||
* bookmarks list. De-sensitize the button otherwise.
|
||
*/
|
||
static void
|
||
bookmarks_check_add_sensitivity (GtkFileChooserDefault *impl)
|
||
{
|
||
gint num_selected;
|
||
gboolean all_folders;
|
||
gboolean active;
|
||
gchar *tip;
|
||
|
||
selection_check (impl, &num_selected, NULL, &all_folders);
|
||
|
||
if (num_selected == 0)
|
||
active = (impl->current_folder != NULL) && (shortcut_find_position (impl, impl->current_folder) == -1);
|
||
else if (num_selected == 1)
|
||
{
|
||
const GtkFilePath *path;
|
||
|
||
path = get_selected_path (impl);
|
||
active = all_folders && (shortcut_find_position (impl, path) == -1);
|
||
}
|
||
else
|
||
active = all_folders;
|
||
|
||
gtk_widget_set_sensitive (impl->browse_shortcuts_add_button, active);
|
||
|
||
if (impl->browse_files_popup_menu_add_shortcut_item)
|
||
gtk_widget_set_sensitive (impl->browse_files_popup_menu_add_shortcut_item,
|
||
(num_selected == 0) ? FALSE : active);
|
||
|
||
if (active)
|
||
{
|
||
if (num_selected == 0)
|
||
tip = g_strdup_printf (_("Add the current folder to the bookmarks"));
|
||
else if (num_selected > 1)
|
||
tip = g_strdup_printf (_("Add the selected folders to the bookmarks"));
|
||
else
|
||
{
|
||
GtkTreeSelection *selection;
|
||
UpdateTooltipData data;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
data.impl = impl;
|
||
data.tip = NULL;
|
||
gtk_tree_selection_selected_foreach (selection, update_tooltip, &data);
|
||
tip = data.tip;
|
||
|
||
}
|
||
gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_add_button, tip, NULL);
|
||
g_free (tip);
|
||
}
|
||
}
|
||
|
||
/* Sets the sensitivity of the "remove bookmark" button depending on whether a
|
||
* bookmark row is selected in the shortcuts tree.
|
||
*/
|
||
static void
|
||
bookmarks_check_remove_sensitivity (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
gboolean removable = FALSE;
|
||
gchar *name = NULL;
|
||
|
||
if (shortcuts_get_selected (impl, &iter))
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_REMOVABLE, &removable,
|
||
SHORTCUTS_COL_NAME, &name,
|
||
-1);
|
||
|
||
gtk_widget_set_sensitive (impl->browse_shortcuts_remove_button, removable);
|
||
|
||
if (removable)
|
||
{
|
||
gchar *tip;
|
||
|
||
tip = g_strdup_printf (_("Remove the bookmark '%s'"), name);
|
||
gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_remove_button,
|
||
tip, NULL);
|
||
g_free (tip);
|
||
}
|
||
|
||
g_free (name);
|
||
}
|
||
|
||
static void
|
||
shortcuts_check_popup_sensitivity (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
gboolean removable = FALSE;
|
||
|
||
if (impl->browse_shortcuts_popup_menu == NULL)
|
||
return;
|
||
|
||
if (shortcuts_get_selected (impl, &iter))
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_REMOVABLE, &removable,
|
||
-1);
|
||
|
||
gtk_widget_set_sensitive (impl->browse_shortcuts_popup_menu_remove_item, removable);
|
||
gtk_widget_set_sensitive (impl->browse_shortcuts_popup_menu_rename_item, removable);
|
||
}
|
||
|
||
/* GtkWidget::drag-begin handler for the shortcuts list. */
|
||
static void
|
||
shortcuts_drag_begin_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
#if 0
|
||
impl->shortcuts_drag_context = g_object_ref (context);
|
||
#endif
|
||
}
|
||
|
||
#if 0
|
||
/* Removes the idle handler for outside drags */
|
||
static void
|
||
shortcuts_cancel_drag_outside_idle (GtkFileChooserDefault *impl)
|
||
{
|
||
if (!impl->shortcuts_drag_outside_idle)
|
||
return;
|
||
|
||
g_source_destroy (impl->shortcuts_drag_outside_idle);
|
||
impl->shortcuts_drag_outside_idle = NULL;
|
||
}
|
||
#endif
|
||
|
||
/* GtkWidget::drag-end handler for the shortcuts list. */
|
||
static void
|
||
shortcuts_drag_end_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
#if 0
|
||
g_object_unref (impl->shortcuts_drag_context);
|
||
|
||
shortcuts_cancel_drag_outside_idle (impl);
|
||
|
||
if (!impl->shortcuts_drag_outside)
|
||
return;
|
||
|
||
gtk_button_clicked (GTK_BUTTON (impl->browse_shortcuts_remove_button));
|
||
|
||
impl->shortcuts_drag_outside = FALSE;
|
||
#endif
|
||
}
|
||
|
||
/* GtkWidget::drag-data-delete handler for the shortcuts list. */
|
||
static void
|
||
shortcuts_drag_data_delete_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
g_signal_stop_emission_by_name (widget, "drag-data-delete");
|
||
}
|
||
|
||
#if 0
|
||
/* Creates a suitable drag cursor to indicate that the selected bookmark will be
|
||
* deleted or not.
|
||
*/
|
||
static void
|
||
shortcuts_drag_set_delete_cursor (GtkFileChooserDefault *impl,
|
||
gboolean delete)
|
||
{
|
||
GtkTreeView *tree_view;
|
||
GtkTreeIter iter;
|
||
GtkTreePath *path;
|
||
GdkPixmap *row_pixmap;
|
||
GdkBitmap *mask;
|
||
int row_pixmap_y;
|
||
int cell_y;
|
||
|
||
tree_view = GTK_TREE_VIEW (impl->browse_shortcuts_tree_view);
|
||
|
||
/* Find the selected path and get its drag pixmap */
|
||
|
||
if (!shortcuts_get_selected (impl, &iter))
|
||
g_assert_not_reached ();
|
||
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
|
||
|
||
row_pixmap = gtk_tree_view_create_row_drag_icon (tree_view, path);
|
||
gtk_tree_path_free (path);
|
||
|
||
mask = NULL;
|
||
row_pixmap_y = 0;
|
||
|
||
if (delete)
|
||
{
|
||
GdkPixbuf *pixbuf;
|
||
|
||
pixbuf = gtk_widget_render_icon (impl->browse_shortcuts_tree_view,
|
||
GTK_STOCK_DELETE,
|
||
GTK_ICON_SIZE_DND,
|
||
NULL);
|
||
if (pixbuf)
|
||
{
|
||
GdkPixmap *composite;
|
||
int row_pixmap_width, row_pixmap_height;
|
||
int pixbuf_width, pixbuf_height;
|
||
int composite_width, composite_height;
|
||
int pixbuf_x, pixbuf_y;
|
||
GdkGC *gc, *mask_gc;
|
||
GdkColor color;
|
||
GdkBitmap *pixbuf_mask;
|
||
|
||
/* Create pixmap and mask for composite image */
|
||
|
||
gdk_drawable_get_size (row_pixmap, &row_pixmap_width, &row_pixmap_height);
|
||
pixbuf_width = gdk_pixbuf_get_width (pixbuf);
|
||
pixbuf_height = gdk_pixbuf_get_height (pixbuf);
|
||
|
||
composite_width = MAX (row_pixmap_width, pixbuf_width);
|
||
composite_height = MAX (row_pixmap_height, pixbuf_height);
|
||
|
||
row_pixmap_y = (composite_height - row_pixmap_height) / 2;
|
||
|
||
if (gtk_widget_get_direction (impl->browse_shortcuts_tree_view) == GTK_TEXT_DIR_RTL)
|
||
pixbuf_x = 0;
|
||
else
|
||
pixbuf_x = composite_width - pixbuf_width;
|
||
|
||
pixbuf_y = (composite_height - pixbuf_height) / 2;
|
||
|
||
composite = gdk_pixmap_new (row_pixmap, composite_width, composite_height, -1);
|
||
gc = gdk_gc_new (composite);
|
||
|
||
mask = gdk_pixmap_new (row_pixmap, composite_width, composite_height, 1);
|
||
mask_gc = gdk_gc_new (mask);
|
||
color.pixel = 0;
|
||
gdk_gc_set_foreground (mask_gc, &color);
|
||
gdk_draw_rectangle (mask, mask_gc, TRUE, 0, 0, composite_width, composite_height);
|
||
|
||
color.red = 0xffff;
|
||
color.green = 0xffff;
|
||
color.blue = 0xffff;
|
||
gdk_gc_set_rgb_fg_color (gc, &color);
|
||
gdk_draw_rectangle (composite, gc, TRUE, 0, 0, composite_width, composite_height);
|
||
|
||
/* Composite the row pixmap and the pixbuf */
|
||
|
||
gdk_pixbuf_render_pixmap_and_mask_for_colormap
|
||
(pixbuf,
|
||
gtk_widget_get_colormap (impl->browse_shortcuts_tree_view),
|
||
NULL, &pixbuf_mask, 128);
|
||
gdk_draw_drawable (mask, mask_gc, pixbuf_mask,
|
||
0, 0,
|
||
pixbuf_x, pixbuf_y,
|
||
pixbuf_width, pixbuf_height);
|
||
g_object_unref (pixbuf_mask);
|
||
|
||
gdk_draw_drawable (composite, gc, row_pixmap,
|
||
0, 0,
|
||
0, row_pixmap_y,
|
||
row_pixmap_width, row_pixmap_height);
|
||
color.pixel = 1;
|
||
gdk_gc_set_foreground (mask_gc, &color);
|
||
gdk_draw_rectangle (mask, mask_gc, TRUE, 0, row_pixmap_y, row_pixmap_width, row_pixmap_height);
|
||
|
||
gdk_draw_pixbuf (composite, gc, pixbuf,
|
||
0, 0,
|
||
pixbuf_x, pixbuf_y,
|
||
pixbuf_width, pixbuf_height,
|
||
GDK_RGB_DITHER_MAX,
|
||
0, 0);
|
||
|
||
g_object_unref (pixbuf);
|
||
g_object_unref (row_pixmap);
|
||
|
||
row_pixmap = composite;
|
||
}
|
||
}
|
||
|
||
/* The hotspot offsets here are copied from gtk_tree_view_drag_begin(), ugh */
|
||
|
||
gtk_tree_view_get_path_at_pos (tree_view,
|
||
tree_view->priv->press_start_x,
|
||
tree_view->priv->press_start_y,
|
||
NULL,
|
||
NULL,
|
||
NULL,
|
||
&cell_y);
|
||
|
||
gtk_drag_set_icon_pixmap (impl->shortcuts_drag_context,
|
||
gdk_drawable_get_colormap (row_pixmap),
|
||
row_pixmap,
|
||
mask,
|
||
tree_view->priv->press_start_x + 1,
|
||
row_pixmap_y + cell_y + 1);
|
||
|
||
g_object_unref (row_pixmap);
|
||
if (mask)
|
||
g_object_unref (mask);
|
||
}
|
||
|
||
/* We set the delete cursor and the shortcuts_drag_outside flag in an idle
|
||
* handler so that we can tell apart the drag_leave event that comes right
|
||
* before a drag_drop, from a normal drag_leave. We don't want to set the
|
||
* cursor nor the flag in the latter case.
|
||
*/
|
||
static gboolean
|
||
shortcuts_drag_outside_idle_cb (GtkFileChooserDefault *impl)
|
||
{
|
||
GDK_THREADS_ENTER ();
|
||
|
||
shortcuts_drag_set_delete_cursor (impl, TRUE);
|
||
impl->shortcuts_drag_outside = TRUE;
|
||
|
||
shortcuts_cancel_drag_outside_idle (impl);
|
||
|
||
GDK_THREADS_LEAVE ();
|
||
|
||
return FALSE;
|
||
}
|
||
#endif
|
||
|
||
/* GtkWidget::drag-leave handler for the shortcuts list. We unhighlight the
|
||
* drop position.
|
||
*/
|
||
static void
|
||
shortcuts_drag_leave_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
guint time_,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
#if 0
|
||
if (gtk_drag_get_source_widget (context) == widget && !impl->shortcuts_drag_outside_idle)
|
||
{
|
||
impl->shortcuts_drag_outside_idle = g_idle_source_new ();
|
||
g_source_set_closure (impl->shortcuts_drag_outside_idle,
|
||
g_cclosure_new_object (G_CALLBACK (shortcuts_drag_outside_idle_cb),
|
||
G_OBJECT (impl)));
|
||
g_source_attach (impl->shortcuts_drag_outside_idle, NULL);
|
||
}
|
||
#endif
|
||
|
||
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
|
||
NULL,
|
||
GTK_TREE_VIEW_DROP_BEFORE);
|
||
|
||
g_signal_stop_emission_by_name (widget, "drag-leave");
|
||
}
|
||
|
||
/* Computes the appropriate row and position for dropping */
|
||
static void
|
||
shortcuts_compute_drop_position (GtkFileChooserDefault *impl,
|
||
int x,
|
||
int y,
|
||
GtkTreePath **path,
|
||
GtkTreeViewDropPosition *pos)
|
||
{
|
||
GtkTreeView *tree_view;
|
||
GtkTreeViewColumn *column;
|
||
int cell_y;
|
||
GdkRectangle cell;
|
||
int row;
|
||
int bookmarks_index;
|
||
|
||
tree_view = GTK_TREE_VIEW (impl->browse_shortcuts_tree_view);
|
||
|
||
bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
|
||
|
||
if (!gtk_tree_view_get_path_at_pos (tree_view,
|
||
x,
|
||
y - TREE_VIEW_HEADER_HEIGHT (tree_view),
|
||
path,
|
||
&column,
|
||
NULL,
|
||
&cell_y))
|
||
{
|
||
row = bookmarks_index + impl->num_bookmarks - 1;
|
||
*path = gtk_tree_path_new_from_indices (row, -1);
|
||
*pos = GTK_TREE_VIEW_DROP_AFTER;
|
||
return;
|
||
}
|
||
|
||
row = *gtk_tree_path_get_indices (*path);
|
||
gtk_tree_view_get_background_area (tree_view, *path, column, &cell);
|
||
gtk_tree_path_free (*path);
|
||
|
||
if (row < bookmarks_index)
|
||
{
|
||
row = bookmarks_index;
|
||
*pos = GTK_TREE_VIEW_DROP_BEFORE;
|
||
}
|
||
else if (row > bookmarks_index + impl->num_bookmarks - 1)
|
||
{
|
||
row = bookmarks_index + impl->num_bookmarks - 1;
|
||
*pos = GTK_TREE_VIEW_DROP_AFTER;
|
||
}
|
||
else
|
||
{
|
||
if (cell_y < cell.height / 2)
|
||
*pos = GTK_TREE_VIEW_DROP_BEFORE;
|
||
else
|
||
*pos = GTK_TREE_VIEW_DROP_AFTER;
|
||
}
|
||
|
||
*path = gtk_tree_path_new_from_indices (row, -1);
|
||
}
|
||
|
||
/* GtkWidget::drag-motion handler for the shortcuts list. We basically
|
||
* implement the destination side of DnD by hand, due to limitations in
|
||
* GtkTreeView's DnD API.
|
||
*/
|
||
static gboolean
|
||
shortcuts_drag_motion_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
guint time_,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreePath *path;
|
||
GtkTreeViewDropPosition pos;
|
||
GdkDragAction action;
|
||
|
||
#if 0
|
||
if (gtk_drag_get_source_widget (context) == widget)
|
||
{
|
||
shortcuts_cancel_drag_outside_idle (impl);
|
||
|
||
if (impl->shortcuts_drag_outside)
|
||
{
|
||
shortcuts_drag_set_delete_cursor (impl, FALSE);
|
||
impl->shortcuts_drag_outside = FALSE;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
if (context->suggested_action == GDK_ACTION_COPY || (context->actions & GDK_ACTION_COPY) != 0)
|
||
action = GDK_ACTION_COPY;
|
||
else if (context->suggested_action == GDK_ACTION_MOVE || (context->actions & GDK_ACTION_MOVE) != 0)
|
||
action = GDK_ACTION_MOVE;
|
||
else
|
||
{
|
||
action = 0;
|
||
goto out;
|
||
}
|
||
|
||
shortcuts_compute_drop_position (impl, x, y, &path, &pos);
|
||
gtk_tree_view_set_drag_dest_row (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), path, pos);
|
||
gtk_tree_path_free (path);
|
||
|
||
out:
|
||
|
||
g_signal_stop_emission_by_name (widget, "drag-motion");
|
||
|
||
if (action != 0)
|
||
{
|
||
gdk_drag_status (context, action, time_);
|
||
return TRUE;
|
||
}
|
||
else
|
||
return FALSE;
|
||
}
|
||
|
||
/* GtkWidget::drag-drop handler for the shortcuts list. */
|
||
static gboolean
|
||
shortcuts_drag_drop_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
guint time_,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
#if 0
|
||
shortcuts_cancel_drag_outside_idle (impl);
|
||
#endif
|
||
|
||
g_signal_stop_emission_by_name (widget, "drag-drop");
|
||
return TRUE;
|
||
}
|
||
|
||
/* Parses a "text/uri-list" string and inserts its URIs as bookmarks */
|
||
static void
|
||
shortcuts_drop_uris (GtkFileChooserDefault *impl,
|
||
const char *data,
|
||
int position)
|
||
{
|
||
gchar **uris;
|
||
gint i;
|
||
|
||
uris = g_uri_list_extract_uris (data);
|
||
|
||
for (i = 0; uris[i]; i++)
|
||
{
|
||
char *uri;
|
||
GtkFilePath *path;
|
||
|
||
uri = uris[i];
|
||
path = gtk_file_system_uri_to_path (impl->file_system, uri);
|
||
|
||
if (path)
|
||
{
|
||
if (shortcuts_add_bookmark_from_path (impl, path, position))
|
||
position++;
|
||
|
||
gtk_file_path_free (path);
|
||
}
|
||
else
|
||
{
|
||
GError *error;
|
||
|
||
g_set_error (&error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
|
||
_("Could not add a bookmark for '%s' "
|
||
"because it is an invalid path name."),
|
||
uri);
|
||
error_adding_bookmark_dialog (impl, path, error);
|
||
}
|
||
}
|
||
|
||
g_strfreev (uris);
|
||
}
|
||
|
||
/* Reorders the selected bookmark to the specified position */
|
||
static void
|
||
shortcuts_reorder (GtkFileChooserDefault *impl,
|
||
int new_position)
|
||
{
|
||
GtkTreeIter iter;
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
GtkTreePath *path;
|
||
int old_position;
|
||
int bookmarks_index;
|
||
const GtkFilePath *file_path;
|
||
GtkFilePath *file_path_copy;
|
||
GError *error;
|
||
|
||
/* Get the selected path */
|
||
|
||
if (!shortcuts_get_selected (impl, &iter))
|
||
g_assert_not_reached ();
|
||
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
|
||
old_position = *gtk_tree_path_get_indices (path);
|
||
gtk_tree_path_free (path);
|
||
|
||
bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
|
||
old_position -= bookmarks_index;
|
||
g_assert (old_position >= 0 && old_position < impl->num_bookmarks);
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
g_assert (col_data != NULL);
|
||
g_assert (!is_volume);
|
||
|
||
file_path = col_data;
|
||
file_path_copy = gtk_file_path_copy (file_path); /* removal below will free file_path, so we need a copy */
|
||
|
||
/* Remove the path from the old position and insert it in the new one */
|
||
|
||
if (new_position > old_position)
|
||
new_position--;
|
||
|
||
if (old_position == new_position)
|
||
goto out;
|
||
|
||
error = NULL;
|
||
if (gtk_file_system_remove_bookmark (impl->file_system, file_path_copy, &error))
|
||
shortcuts_add_bookmark_from_path (impl, file_path_copy, new_position);
|
||
else
|
||
error_adding_bookmark_dialog (impl, file_path_copy, error);
|
||
|
||
out:
|
||
|
||
gtk_file_path_free (file_path_copy);
|
||
}
|
||
|
||
/* Callback used when we get the drag data for the bookmarks list. We add the
|
||
* received URIs as bookmarks if they are folders.
|
||
*/
|
||
static void
|
||
shortcuts_drag_data_received_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gint x,
|
||
gint y,
|
||
GtkSelectionData *selection_data,
|
||
guint info,
|
||
guint time_,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkTreePath *tree_path;
|
||
GtkTreeViewDropPosition tree_pos;
|
||
int position;
|
||
int bookmarks_index;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
|
||
/* Compute position */
|
||
|
||
bookmarks_index = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS);
|
||
|
||
shortcuts_compute_drop_position (impl, x, y, &tree_path, &tree_pos);
|
||
position = *gtk_tree_path_get_indices (tree_path);
|
||
gtk_tree_path_free (tree_path);
|
||
|
||
if (tree_pos == GTK_TREE_VIEW_DROP_AFTER)
|
||
position++;
|
||
|
||
g_assert (position >= bookmarks_index);
|
||
position -= bookmarks_index;
|
||
|
||
if (selection_data->target == gdk_atom_intern_static_string ("text/uri-list"))
|
||
shortcuts_drop_uris (impl, (const char *) selection_data->data, position);
|
||
else if (selection_data->target == gdk_atom_intern_static_string ("GTK_TREE_MODEL_ROW"))
|
||
shortcuts_reorder (impl, position);
|
||
|
||
g_signal_stop_emission_by_name (widget, "drag-data-received");
|
||
}
|
||
|
||
/* Callback used when the selection in the shortcuts tree changes */
|
||
static void
|
||
shortcuts_selection_changed_cb (GtkTreeSelection *selection,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
bookmarks_check_remove_sensitivity (impl);
|
||
shortcuts_check_popup_sensitivity (impl);
|
||
}
|
||
|
||
static gboolean
|
||
shortcuts_row_separator_func (GtkTreeModel *model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
gint column = GPOINTER_TO_INT (data);
|
||
gchar *text;
|
||
|
||
gtk_tree_model_get (model, iter, column, &text, -1);
|
||
|
||
if (!text)
|
||
return TRUE;
|
||
|
||
g_free (text);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Since GtkTreeView has a keybinding attached to '/', we need to catch
|
||
* keypresses before the TreeView gets them.
|
||
*/
|
||
static gboolean
|
||
tree_view_keybinding_cb (GtkWidget *tree_view,
|
||
GdkEventKey *event,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
if (event->keyval == GDK_slash &&
|
||
! (event->state & (~GDK_SHIFT_MASK & gtk_accelerator_get_default_mod_mask ())))
|
||
{
|
||
location_popup_handler (impl, "/");
|
||
return TRUE;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Callback used when the file list's popup menu is detached */
|
||
static void
|
||
shortcuts_popup_menu_detach_cb (GtkWidget *attach_widget,
|
||
GtkMenu *menu)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = g_object_get_data (G_OBJECT (attach_widget), "GtkFileChooserDefault");
|
||
g_assert (GTK_IS_FILE_CHOOSER_DEFAULT (impl));
|
||
|
||
impl->browse_shortcuts_popup_menu = NULL;
|
||
impl->browse_shortcuts_popup_menu_remove_item = NULL;
|
||
impl->browse_shortcuts_popup_menu_rename_item = NULL;
|
||
}
|
||
|
||
static void
|
||
remove_shortcut_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
remove_selected_bookmarks (impl);
|
||
}
|
||
|
||
static void
|
||
rename_shortcut_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
GtkTreePath *path;
|
||
GtkTreeViewColumn *column;
|
||
GtkCellRenderer *cell;
|
||
GList *renderers;
|
||
|
||
if (shortcuts_get_selected (impl, &iter))
|
||
{
|
||
path = gtk_tree_model_get_path (GTK_TREE_MODEL (impl->shortcuts_model), &iter);
|
||
column = gtk_tree_view_get_column (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), 0);
|
||
renderers = gtk_tree_view_column_get_cell_renderers (column);
|
||
cell = g_list_nth_data (renderers, 1);
|
||
g_list_free (renderers);
|
||
g_object_set (cell, "editable", TRUE, NULL);
|
||
gtk_tree_view_set_cursor_on_cell (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
|
||
path, column, cell, TRUE);
|
||
gtk_tree_path_free (path);
|
||
}
|
||
}
|
||
|
||
/* Constructs the popup menu for the file list if needed */
|
||
static void
|
||
shortcuts_build_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *item;
|
||
|
||
if (impl->browse_shortcuts_popup_menu)
|
||
return;
|
||
|
||
impl->browse_shortcuts_popup_menu = gtk_menu_new ();
|
||
gtk_menu_attach_to_widget (GTK_MENU (impl->browse_shortcuts_popup_menu),
|
||
impl->browse_shortcuts_tree_view,
|
||
shortcuts_popup_menu_detach_cb);
|
||
|
||
item = gtk_image_menu_item_new_with_label (_("Remove"));
|
||
impl->browse_shortcuts_popup_menu_remove_item = item;
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
|
||
gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_MENU));
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (remove_shortcut_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_shortcuts_popup_menu), item);
|
||
|
||
item = gtk_menu_item_new_with_label (_("Rename..."));
|
||
impl->browse_shortcuts_popup_menu_rename_item = item;
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (rename_shortcut_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_shortcuts_popup_menu), item);
|
||
|
||
shortcuts_check_popup_sensitivity (impl);
|
||
}
|
||
|
||
static void
|
||
shortcuts_update_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
shortcuts_build_popup_menu (impl);
|
||
}
|
||
|
||
static void
|
||
popup_position_func (GtkMenu *menu,
|
||
gint *x,
|
||
gint *y,
|
||
gboolean *push_in,
|
||
gpointer user_data);
|
||
|
||
static void
|
||
shortcuts_popup_menu (GtkFileChooserDefault *impl,
|
||
GdkEventButton *event)
|
||
{
|
||
shortcuts_update_popup_menu (impl);
|
||
if (event)
|
||
gtk_menu_popup (GTK_MENU (impl->browse_shortcuts_popup_menu),
|
||
NULL, NULL, NULL, NULL,
|
||
event->button, event->time);
|
||
else
|
||
{
|
||
gtk_menu_popup (GTK_MENU (impl->browse_shortcuts_popup_menu),
|
||
NULL, NULL,
|
||
popup_position_func, impl->browse_shortcuts_tree_view,
|
||
0, GDK_CURRENT_TIME);
|
||
gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->browse_shortcuts_popup_menu),
|
||
FALSE);
|
||
}
|
||
}
|
||
|
||
/* Callback used for the GtkWidget::popup-menu signal of the shortcuts list */
|
||
static gboolean
|
||
shortcuts_popup_menu_cb (GtkWidget *widget,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
shortcuts_popup_menu (impl, NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Callback used when a button is pressed on the shortcuts list.
|
||
* We trap button 3 to bring up a popup menu.
|
||
*/
|
||
static gboolean
|
||
shortcuts_button_press_event_cb (GtkWidget *widget,
|
||
GdkEventButton *event,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
if (event->button != 3)
|
||
return FALSE;
|
||
|
||
shortcuts_popup_menu (impl, event);
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
shortcuts_edited (GtkCellRenderer *cell,
|
||
gchar *path_string,
|
||
gchar *new_text,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreePath *path;
|
||
GtkTreeIter iter;
|
||
GtkFilePath *shortcut;
|
||
|
||
g_object_set (cell, "editable", FALSE, NULL);
|
||
|
||
path = gtk_tree_path_new_from_string (path_string);
|
||
gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->shortcuts_model), &iter, path);
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &shortcut,
|
||
-1);
|
||
gtk_tree_path_free (path);
|
||
|
||
gtk_file_system_set_bookmark_label (impl->file_system, shortcut, new_text);
|
||
}
|
||
|
||
static void
|
||
shortcuts_editing_canceled (GtkCellRenderer *cell,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
g_object_set (cell, "editable", FALSE, NULL);
|
||
}
|
||
|
||
/* Creates the widgets for the shortcuts and bookmarks tree */
|
||
static GtkWidget *
|
||
shortcuts_list_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *swin;
|
||
GtkTreeSelection *selection;
|
||
GtkTreeViewColumn *column;
|
||
GtkCellRenderer *renderer;
|
||
|
||
/* Scrolled window */
|
||
|
||
swin = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
|
||
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
||
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swin),
|
||
GTK_SHADOW_IN);
|
||
gtk_widget_show (swin);
|
||
|
||
/* Tree */
|
||
|
||
impl->browse_shortcuts_tree_view = gtk_tree_view_new ();
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
g_object_set_data (G_OBJECT (impl->browse_shortcuts_tree_view), "fmq-name", "shortcuts");
|
||
#endif
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "key-press-event",
|
||
G_CALLBACK (tree_view_keybinding_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "popup-menu",
|
||
G_CALLBACK (shortcuts_popup_menu_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "button-press-event",
|
||
G_CALLBACK (shortcuts_button_press_event_cb), impl);
|
||
atk_object_set_name (gtk_widget_get_accessible (impl->browse_shortcuts_tree_view), _("Shortcuts"));
|
||
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), FALSE);
|
||
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), impl->shortcuts_filter_model);
|
||
|
||
gtk_tree_view_enable_model_drag_source (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
|
||
GDK_BUTTON1_MASK,
|
||
shortcuts_source_targets,
|
||
num_shortcuts_source_targets,
|
||
GDK_ACTION_MOVE);
|
||
|
||
gtk_drag_dest_set (impl->browse_shortcuts_tree_view,
|
||
GTK_DEST_DEFAULT_ALL,
|
||
shortcuts_dest_targets,
|
||
num_shortcuts_dest_targets,
|
||
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view));
|
||
gtk_tree_selection_set_mode (selection, GTK_SELECTION_BROWSE);
|
||
gtk_tree_selection_set_select_function (selection,
|
||
shortcuts_select_func,
|
||
impl, NULL);
|
||
|
||
g_signal_connect (selection, "changed",
|
||
G_CALLBACK (shortcuts_selection_changed_cb), impl);
|
||
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "row-activated",
|
||
G_CALLBACK (shortcuts_row_activated_cb), impl);
|
||
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "key-press-event",
|
||
G_CALLBACK (shortcuts_key_press_event_cb), impl);
|
||
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-begin",
|
||
G_CALLBACK (shortcuts_drag_begin_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-end",
|
||
G_CALLBACK (shortcuts_drag_end_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-data-delete",
|
||
G_CALLBACK (shortcuts_drag_data_delete_cb), impl);
|
||
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-leave",
|
||
G_CALLBACK (shortcuts_drag_leave_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-motion",
|
||
G_CALLBACK (shortcuts_drag_motion_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-drop",
|
||
G_CALLBACK (shortcuts_drag_drop_cb), impl);
|
||
g_signal_connect (impl->browse_shortcuts_tree_view, "drag-data-received",
|
||
G_CALLBACK (shortcuts_drag_data_received_cb), impl);
|
||
|
||
gtk_container_add (GTK_CONTAINER (swin), impl->browse_shortcuts_tree_view);
|
||
gtk_widget_show (impl->browse_shortcuts_tree_view);
|
||
|
||
/* Column */
|
||
|
||
column = gtk_tree_view_column_new ();
|
||
gtk_tree_view_column_set_title (column, _("Folder"));
|
||
|
||
renderer = gtk_cell_renderer_pixbuf_new ();
|
||
gtk_tree_view_column_pack_start (column, renderer, FALSE);
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"pixbuf", SHORTCUTS_COL_PIXBUF,
|
||
"visible", SHORTCUTS_COL_PIXBUF_VISIBLE,
|
||
NULL);
|
||
|
||
renderer = gtk_cell_renderer_text_new ();
|
||
g_signal_connect (renderer, "edited",
|
||
G_CALLBACK (shortcuts_edited), impl);
|
||
g_signal_connect (renderer, "editing-canceled",
|
||
G_CALLBACK (shortcuts_editing_canceled), impl);
|
||
gtk_tree_view_column_pack_start (column, renderer, TRUE);
|
||
gtk_tree_view_column_set_attributes (column, renderer,
|
||
"text", SHORTCUTS_COL_NAME,
|
||
NULL);
|
||
|
||
gtk_tree_view_set_row_separator_func (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
|
||
shortcuts_row_separator_func,
|
||
GINT_TO_POINTER (SHORTCUTS_COL_NAME),
|
||
NULL);
|
||
|
||
gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view), column);
|
||
|
||
return swin;
|
||
}
|
||
|
||
/* Creates the widgets for the shortcuts/bookmarks pane */
|
||
static GtkWidget *
|
||
shortcuts_pane_create (GtkFileChooserDefault *impl,
|
||
GtkSizeGroup *size_group)
|
||
{
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *widget;
|
||
|
||
vbox = gtk_vbox_new (FALSE, 6);
|
||
gtk_widget_show (vbox);
|
||
|
||
/* Shortcuts tree */
|
||
|
||
widget = shortcuts_list_create (impl);
|
||
gtk_box_pack_start (GTK_BOX (vbox), widget, TRUE, TRUE, 0);
|
||
|
||
/* Box for buttons */
|
||
|
||
hbox = gtk_hbox_new (TRUE, 6);
|
||
gtk_size_group_add_widget (size_group, hbox);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||
gtk_widget_show (hbox);
|
||
|
||
/* Add bookmark button */
|
||
|
||
impl->browse_shortcuts_add_button = button_new (impl,
|
||
_("_Add"),
|
||
GTK_STOCK_ADD,
|
||
FALSE,
|
||
TRUE,
|
||
G_CALLBACK (add_bookmark_button_clicked_cb));
|
||
gtk_box_pack_start (GTK_BOX (hbox), impl->browse_shortcuts_add_button, TRUE, TRUE, 0);
|
||
gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_add_button,
|
||
_("Add the selected folder to the Bookmarks"), NULL);
|
||
|
||
/* Remove bookmark button */
|
||
|
||
impl->browse_shortcuts_remove_button = button_new (impl,
|
||
_("_Remove"),
|
||
GTK_STOCK_REMOVE,
|
||
FALSE,
|
||
TRUE,
|
||
G_CALLBACK (remove_bookmark_button_clicked_cb));
|
||
gtk_box_pack_start (GTK_BOX (hbox), impl->browse_shortcuts_remove_button, TRUE, TRUE, 0);
|
||
gtk_tooltips_set_tip (impl->tooltips, impl->browse_shortcuts_remove_button,
|
||
_("Remove the selected bookmark"), NULL);
|
||
|
||
return vbox;
|
||
}
|
||
|
||
/* 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. See comment by tree_view_keybinding_cb() for more details.
|
||
*/
|
||
static gboolean
|
||
trap_activate_cb (GtkWidget *widget,
|
||
GdkEventKey *event,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
int modifiers;
|
||
|
||
impl = (GtkFileChooserDefault *) data;
|
||
|
||
modifiers = gtk_accelerator_get_default_mod_mask ();
|
||
|
||
if (event->keyval == GDK_slash &&
|
||
! (event->state & (~GDK_SHIFT_MASK & modifiers)))
|
||
{
|
||
location_popup_handler (impl, "/");
|
||
return TRUE;
|
||
}
|
||
|
||
if ((event->keyval == GDK_Return
|
||
|| event->keyval == GDK_ISO_Enter
|
||
|| event->keyval == GDK_KP_Enter
|
||
|| event->keyval == GDK_space)
|
||
&& ((event->state && modifiers) == 0)
|
||
&& !(impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
{
|
||
GtkWindow *window;
|
||
|
||
window = get_toplevel (widget);
|
||
if (window
|
||
&& widget != window->default_widget
|
||
&& !(widget == window->focus_widget &&
|
||
(!window->default_widget || !GTK_WIDGET_SENSITIVE (window->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;
|
||
|
||
impl = g_object_get_data (G_OBJECT (attach_widget), "GtkFileChooserDefault");
|
||
g_assert (GTK_IS_FILE_CHOOSER_DEFAULT (impl));
|
||
|
||
impl->browse_files_popup_menu = NULL;
|
||
impl->browse_files_popup_menu_add_shortcut_item = NULL;
|
||
impl->browse_files_popup_menu_hidden_files_item = NULL;
|
||
}
|
||
|
||
/* Callback used when the "Add to Bookmarks" menu item is activated */
|
||
static void
|
||
add_to_shortcuts_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
bookmarks_add_selected_folder (impl);
|
||
}
|
||
|
||
/* Callback used when the "Open Location" menu item is activated */
|
||
static void
|
||
open_location_cb (GtkMenuItem *item,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
location_popup_handler (impl, "");
|
||
}
|
||
|
||
/* 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);
|
||
}
|
||
|
||
/* Shows an error dialog about not being able to select a dragged file */
|
||
static void
|
||
error_selecting_dragged_file_dialog (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GError *error)
|
||
{
|
||
error_dialog (impl,
|
||
_("Could not select file"),
|
||
path, error);
|
||
}
|
||
|
||
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;
|
||
GtkFileChooser *chooser;
|
||
gchar **uris;
|
||
char *uri;
|
||
GtkFilePath *path;
|
||
GError *error = NULL;
|
||
gint i;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
chooser = GTK_FILE_CHOOSER (data);
|
||
|
||
/* Parse the text/uri-list string, navigate to the first one */
|
||
uris = g_uri_list_extract_uris ((const char *) selection_data->data);
|
||
if (uris[0])
|
||
{
|
||
uri = uris[0];
|
||
path = gtk_file_system_uri_to_path (impl->file_system, uri);
|
||
|
||
if (path)
|
||
{
|
||
if ((impl->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_SAVE) &&
|
||
uris[1] == 0 &&
|
||
check_is_folder (impl->file_system, path, NULL))
|
||
change_folder_and_display_error (impl, path);
|
||
else
|
||
{
|
||
gtk_file_chooser_default_unselect_all (chooser);
|
||
gtk_file_chooser_default_select_path (chooser, path, &error);
|
||
if (error)
|
||
error_selecting_dragged_file_dialog (impl, path, error);
|
||
else
|
||
browse_files_center_selected_row (impl);
|
||
}
|
||
|
||
gtk_file_path_free (path);
|
||
}
|
||
else
|
||
{
|
||
g_set_error (&error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
|
||
_("Could not select file '%s' "
|
||
"because it is an invalid path name."),
|
||
uri);
|
||
error_selecting_dragged_file_dialog (impl, NULL, error);
|
||
}
|
||
|
||
|
||
if (impl->select_multiple)
|
||
{
|
||
for (i = 1; uris[i]; i++)
|
||
{
|
||
uri = uris[i];
|
||
path = gtk_file_system_uri_to_path (impl->file_system, uri);
|
||
|
||
if (path)
|
||
{
|
||
gtk_file_chooser_default_select_path (chooser, path, &error);
|
||
if (error)
|
||
error_selecting_dragged_file_dialog (impl, path, error);
|
||
|
||
gtk_file_path_free (path);
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
g_strfreev (uris);
|
||
|
||
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;
|
||
}
|
||
|
||
/* Constructs the popup menu for the file list if needed */
|
||
static void
|
||
file_list_build_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *item;
|
||
|
||
if (impl->browse_files_popup_menu)
|
||
return;
|
||
|
||
impl->browse_files_popup_menu = gtk_menu_new ();
|
||
gtk_menu_attach_to_widget (GTK_MENU (impl->browse_files_popup_menu),
|
||
impl->browse_files_tree_view,
|
||
popup_menu_detach_cb);
|
||
|
||
item = gtk_image_menu_item_new_with_mnemonic (_("_Add to Bookmarks"));
|
||
impl->browse_files_popup_menu_add_shortcut_item = item;
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
|
||
gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_MENU));
|
||
gtk_widget_set_sensitive (item, FALSE);
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (add_to_shortcuts_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
|
||
|
||
item = gtk_image_menu_item_new_with_mnemonic (_("Open _Location"));
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
|
||
gtk_image_new_from_stock (GTK_STOCK_OPEN, GTK_ICON_SIZE_MENU));
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (open_location_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
|
||
|
||
item = gtk_separator_menu_item_new ();
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
|
||
|
||
item = gtk_check_menu_item_new_with_mnemonic (_("Show _Hidden Files"));
|
||
impl->browse_files_popup_menu_hidden_files_item = item;
|
||
g_signal_connect (item, "toggled",
|
||
G_CALLBACK (show_hidden_toggled_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->browse_files_popup_menu), item);
|
||
}
|
||
|
||
/* Updates the popup menu for the file list, creating it if necessary */
|
||
static void
|
||
file_list_update_popup_menu (GtkFileChooserDefault *impl)
|
||
{
|
||
file_list_build_popup_menu (impl);
|
||
|
||
/* The sensitivity of the Add to Bookmarks item is set in
|
||
* bookmarks_check_add_sensitivity()
|
||
*/
|
||
|
||
g_signal_handlers_block_by_func (impl->browse_files_popup_menu_hidden_files_item,
|
||
G_CALLBACK (show_hidden_toggled_cb), impl);
|
||
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (impl->browse_files_popup_menu_hidden_files_item),
|
||
impl->show_hidden);
|
||
g_signal_handlers_unblock_by_func (impl->browse_files_popup_menu_hidden_files_item,
|
||
G_CALLBACK (show_hidden_toggled_cb), impl);
|
||
}
|
||
|
||
static void
|
||
popup_position_func (GtkMenu *menu,
|
||
gint *x,
|
||
gint *y,
|
||
gboolean *push_in,
|
||
gpointer user_data)
|
||
{
|
||
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_REALIZED (widget));
|
||
|
||
gdk_window_get_origin (widget->window, x, y);
|
||
|
||
gtk_widget_size_request (GTK_WIDGET (menu), &req);
|
||
|
||
*x += (widget->allocation.width - req.width) / 2;
|
||
*y += (widget->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_geometry (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)
|
||
{
|
||
file_list_update_popup_menu (impl);
|
||
if (event)
|
||
gtk_menu_popup (GTK_MENU (impl->browse_files_popup_menu),
|
||
NULL, NULL, NULL, NULL,
|
||
event->button, event->time);
|
||
else
|
||
{
|
||
gtk_menu_popup (GTK_MENU (impl->browse_files_popup_menu),
|
||
NULL, NULL,
|
||
popup_position_func, impl->browse_files_tree_view,
|
||
0, GDK_CURRENT_TIME);
|
||
gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->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)
|
||
{
|
||
if (event->button != 3)
|
||
return FALSE;
|
||
|
||
file_list_popup_menu (impl, event);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Creates the widgets for the file list */
|
||
static GtkWidget *
|
||
create_file_list (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *swin;
|
||
GtkTreeSelection *selection;
|
||
GtkTreeViewColumn *column;
|
||
GtkCellRenderer *renderer;
|
||
|
||
/* Scrolled window */
|
||
|
||
swin = gtk_scrolled_window_new (NULL, NULL);
|
||
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swin),
|
||
GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
|
||
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (swin),
|
||
GTK_SHADOW_IN);
|
||
|
||
/* Tree/list view */
|
||
|
||
impl->browse_files_tree_view = gtk_tree_view_new ();
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
g_object_set_data (G_OBJECT (impl->browse_files_tree_view), "fmq-name", "file_list");
|
||
#endif
|
||
g_object_set_data (G_OBJECT (impl->browse_files_tree_view), I_("GtkFileChooserDefault"), impl);
|
||
atk_object_set_name (gtk_widget_get_accessible (impl->browse_files_tree_view), _("Files"));
|
||
|
||
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (impl->browse_files_tree_view), TRUE);
|
||
gtk_container_add (GTK_CONTAINER (swin), impl->browse_files_tree_view);
|
||
|
||
gtk_drag_dest_set (impl->browse_files_tree_view,
|
||
GTK_DEST_DEFAULT_ALL,
|
||
file_list_dest_targets,
|
||
num_file_list_dest_targets,
|
||
GDK_ACTION_COPY | GDK_ACTION_MOVE);
|
||
|
||
g_signal_connect (impl->browse_files_tree_view, "row-activated",
|
||
G_CALLBACK (list_row_activated), impl);
|
||
g_signal_connect (impl->browse_files_tree_view, "key-press-event",
|
||
G_CALLBACK (trap_activate_cb), impl);
|
||
g_signal_connect (impl->browse_files_tree_view, "popup-menu",
|
||
G_CALLBACK (list_popup_menu_cb), impl);
|
||
g_signal_connect (impl->browse_files_tree_view, "button-press-event",
|
||
G_CALLBACK (list_button_press_event_cb), impl);
|
||
|
||
g_signal_connect (impl->browse_files_tree_view, "drag-data-received",
|
||
G_CALLBACK (file_list_drag_data_received_cb), impl);
|
||
g_signal_connect (impl->browse_files_tree_view, "drag-drop",
|
||
G_CALLBACK (file_list_drag_drop_cb), impl);
|
||
g_signal_connect (impl->browse_files_tree_view, "drag-motion",
|
||
G_CALLBACK (file_list_drag_motion_cb), impl);
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->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->browse_files_tree_view),
|
||
GDK_BUTTON1_MASK,
|
||
file_list_source_targets,
|
||
num_file_list_source_targets,
|
||
GDK_ACTION_COPY);
|
||
|
||
g_signal_connect (selection, "changed",
|
||
G_CALLBACK (list_selection_changed), impl);
|
||
|
||
/* Filename column */
|
||
|
||
impl->list_name_column = gtk_tree_view_column_new ();
|
||
gtk_tree_view_column_set_expand (impl->list_name_column, TRUE);
|
||
gtk_tree_view_column_set_resizable (impl->list_name_column, TRUE);
|
||
gtk_tree_view_column_set_title (impl->list_name_column, _("Name"));
|
||
gtk_tree_view_column_set_sort_column_id (impl->list_name_column, FILE_LIST_COL_NAME);
|
||
|
||
renderer = gtk_cell_renderer_pixbuf_new ();
|
||
gtk_tree_view_column_pack_start (impl->list_name_column, renderer, FALSE);
|
||
gtk_tree_view_column_set_cell_data_func (impl->list_name_column, renderer,
|
||
list_icon_data_func, impl, NULL);
|
||
|
||
impl->list_name_renderer = gtk_cell_renderer_text_new ();
|
||
g_object_set (impl->list_name_renderer,
|
||
"ellipsize", PANGO_ELLIPSIZE_END,
|
||
NULL);
|
||
g_signal_connect (impl->list_name_renderer, "edited",
|
||
G_CALLBACK (renderer_edited_cb), impl);
|
||
g_signal_connect (impl->list_name_renderer, "editing-canceled",
|
||
G_CALLBACK (renderer_editing_canceled_cb), impl);
|
||
gtk_tree_view_column_pack_start (impl->list_name_column, impl->list_name_renderer, TRUE);
|
||
gtk_tree_view_column_set_cell_data_func (impl->list_name_column, impl->list_name_renderer,
|
||
list_name_data_func, impl, NULL);
|
||
|
||
gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), impl->list_name_column);
|
||
#if 0
|
||
/* Size column */
|
||
|
||
column = gtk_tree_view_column_new ();
|
||
gtk_tree_view_column_set_title (column, _("Size"));
|
||
|
||
renderer = gtk_cell_renderer_text_new ();
|
||
gtk_tree_view_column_pack_start (column, renderer, TRUE);
|
||
gtk_tree_view_column_set_cell_data_func (column, renderer,
|
||
list_size_data_func, impl, NULL);
|
||
gtk_tree_view_column_set_sort_column_id (column, FILE_LIST_COL_SIZE);
|
||
gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), column);
|
||
#endif
|
||
/* Modification time column */
|
||
|
||
column = gtk_tree_view_column_new ();
|
||
gtk_tree_view_column_set_resizable (column, TRUE);
|
||
gtk_tree_view_column_set_title (column, _("Modified"));
|
||
|
||
renderer = gtk_cell_renderer_text_new ();
|
||
gtk_tree_view_column_pack_start (column, renderer, TRUE);
|
||
gtk_tree_view_column_set_cell_data_func (column, renderer,
|
||
list_mtime_data_func, impl, NULL);
|
||
gtk_tree_view_column_set_sort_column_id (column, FILE_LIST_COL_MTIME);
|
||
gtk_tree_view_append_column (GTK_TREE_VIEW (impl->browse_files_tree_view), column);
|
||
gtk_widget_show_all (swin);
|
||
|
||
return swin;
|
||
}
|
||
|
||
static GtkWidget *
|
||
create_path_bar (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *path_bar;
|
||
|
||
path_bar = g_object_new (GTK_TYPE_PATH_BAR, NULL);
|
||
_gtk_path_bar_set_file_system (GTK_PATH_BAR (path_bar), impl->file_system);
|
||
|
||
return path_bar;
|
||
}
|
||
|
||
static void
|
||
set_filter_tooltip (GtkWidget *widget,
|
||
gpointer data)
|
||
{
|
||
GtkTooltips *tooltips = (GtkTooltips *)data;
|
||
|
||
if (GTK_IS_BUTTON (widget))
|
||
gtk_tooltips_set_tip (tooltips, widget,
|
||
_("Select which types of files are shown"),
|
||
NULL);
|
||
}
|
||
|
||
static void
|
||
realize_filter_combo (GtkWidget *combo,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *)data;
|
||
|
||
gtk_container_forall (GTK_CONTAINER (combo),
|
||
set_filter_tooltip,
|
||
impl->tooltips);
|
||
}
|
||
|
||
/* Creates the widgets for the files/folders pane */
|
||
static GtkWidget *
|
||
file_pane_create (GtkFileChooserDefault *impl,
|
||
GtkSizeGroup *size_group)
|
||
{
|
||
GtkWidget *vbox;
|
||
GtkWidget *hbox;
|
||
GtkWidget *widget;
|
||
|
||
vbox = gtk_vbox_new (FALSE, 6);
|
||
gtk_widget_show (vbox);
|
||
|
||
/* The path bar and 'Create Folder' button */
|
||
hbox = gtk_hbox_new (FALSE, 12);
|
||
gtk_widget_show (hbox);
|
||
impl->browse_path_bar = create_path_bar (impl);
|
||
g_signal_connect (impl->browse_path_bar, "path-clicked", G_CALLBACK (path_bar_clicked), impl);
|
||
gtk_widget_show_all (impl->browse_path_bar);
|
||
gtk_box_pack_start (GTK_BOX (hbox), impl->browse_path_bar, TRUE, TRUE, 0);
|
||
|
||
/* Create Folder */
|
||
impl->browse_new_folder_button = gtk_button_new_with_mnemonic (_("Create Fo_lder"));
|
||
g_signal_connect (impl->browse_new_folder_button, "clicked",
|
||
G_CALLBACK (new_folder_button_clicked), impl);
|
||
gtk_box_pack_end (GTK_BOX (hbox), impl->browse_new_folder_button, FALSE, FALSE, 0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
|
||
|
||
/* Box for lists and preview */
|
||
|
||
hbox = gtk_hbox_new (FALSE, PREVIEW_HBOX_SPACING);
|
||
gtk_box_pack_start (GTK_BOX (vbox), hbox, TRUE, TRUE, 0);
|
||
gtk_widget_show (hbox);
|
||
|
||
/* File list */
|
||
|
||
widget = create_file_list (impl);
|
||
gtk_box_pack_start (GTK_BOX (hbox), widget, TRUE, TRUE, 0);
|
||
|
||
/* Preview */
|
||
|
||
impl->preview_box = gtk_vbox_new (FALSE, 12);
|
||
gtk_box_pack_start (GTK_BOX (hbox), impl->preview_box, FALSE, FALSE, 0);
|
||
/* Don't show preview box initially */
|
||
|
||
/* Filter combo */
|
||
|
||
impl->filter_combo_hbox = gtk_hbox_new (FALSE, 12);
|
||
|
||
widget = filter_create (impl);
|
||
|
||
g_signal_connect (widget, "realize",
|
||
G_CALLBACK (realize_filter_combo), impl);
|
||
|
||
gtk_widget_show (widget);
|
||
gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox), widget, FALSE, FALSE, 0);
|
||
|
||
gtk_size_group_add_widget (size_group, impl->filter_combo_hbox);
|
||
gtk_box_pack_end (GTK_BOX (vbox), impl->filter_combo_hbox, FALSE, FALSE, 0);
|
||
|
||
return vbox;
|
||
}
|
||
|
||
/* Callback used when the "Browse for more folders" expander is toggled */
|
||
static void
|
||
expander_changed_cb (GtkExpander *expander,
|
||
GParamSpec *pspec,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
update_appearance (impl);
|
||
}
|
||
|
||
/* Callback used when the selection changes in the save folder combo box */
|
||
static void
|
||
save_folder_combo_changed_cb (GtkComboBox *combo,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
if (impl->changing_folder)
|
||
return;
|
||
|
||
if (gtk_combo_box_get_active_iter (combo, &iter))
|
||
shortcuts_activate_iter (impl, &iter);
|
||
}
|
||
|
||
/* Creates the combo box with the save folders */
|
||
static GtkWidget *
|
||
save_folder_combo_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *combo;
|
||
GtkCellRenderer *cell;
|
||
|
||
combo = g_object_new (GTK_TYPE_COMBO_BOX,
|
||
"model", impl->shortcuts_model,
|
||
"focus-on-click", FALSE,
|
||
NULL);
|
||
gtk_widget_show (combo);
|
||
|
||
cell = gtk_cell_renderer_pixbuf_new ();
|
||
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, FALSE);
|
||
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
|
||
"pixbuf", SHORTCUTS_COL_PIXBUF,
|
||
"visible", SHORTCUTS_COL_PIXBUF_VISIBLE,
|
||
"sensitive", SHORTCUTS_COL_PIXBUF_VISIBLE,
|
||
NULL);
|
||
|
||
cell = gtk_cell_renderer_text_new ();
|
||
gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combo), cell, TRUE);
|
||
gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (combo), cell,
|
||
"text", SHORTCUTS_COL_NAME,
|
||
"sensitive", SHORTCUTS_COL_PIXBUF_VISIBLE,
|
||
NULL);
|
||
|
||
gtk_combo_box_set_row_separator_func (GTK_COMBO_BOX (combo),
|
||
shortcuts_row_separator_func,
|
||
GINT_TO_POINTER (SHORTCUTS_COL_NAME),
|
||
NULL);
|
||
|
||
g_signal_connect (combo, "changed",
|
||
G_CALLBACK (save_folder_combo_changed_cb), impl);
|
||
|
||
return combo;
|
||
}
|
||
|
||
/* Creates the widgets specific to Save mode */
|
||
static void
|
||
save_widgets_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *vbox;
|
||
GtkWidget *table;
|
||
GtkWidget *widget;
|
||
GtkWidget *alignment;
|
||
|
||
if (impl->save_widgets != NULL)
|
||
return;
|
||
|
||
vbox = gtk_vbox_new (FALSE, 12);
|
||
|
||
table = gtk_table_new (2, 2, FALSE);
|
||
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
|
||
gtk_widget_show (table);
|
||
gtk_table_set_row_spacings (GTK_TABLE (table), 12);
|
||
gtk_table_set_col_spacings (GTK_TABLE (table), 12);
|
||
|
||
/* Name entry */
|
||
|
||
widget = gtk_label_new_with_mnemonic (_("_Name:"));
|
||
gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
|
||
gtk_table_attach (GTK_TABLE (table), widget,
|
||
0, 1, 0, 1,
|
||
GTK_FILL, GTK_FILL,
|
||
0, 0);
|
||
gtk_widget_show (widget);
|
||
|
||
impl->save_file_name_entry = _gtk_file_chooser_entry_new (TRUE);
|
||
_gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
|
||
impl->file_system);
|
||
gtk_entry_set_width_chars (GTK_ENTRY (impl->save_file_name_entry), 45);
|
||
gtk_entry_set_activates_default (GTK_ENTRY (impl->save_file_name_entry), TRUE);
|
||
gtk_table_attach (GTK_TABLE (table), impl->save_file_name_entry,
|
||
1, 2, 0, 1,
|
||
GTK_EXPAND | GTK_FILL, 0,
|
||
0, 0);
|
||
gtk_widget_show (impl->save_file_name_entry);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (widget), impl->save_file_name_entry);
|
||
|
||
/* Folder combo */
|
||
impl->save_folder_label = gtk_label_new (NULL);
|
||
gtk_misc_set_alignment (GTK_MISC (impl->save_folder_label), 0.0, 0.5);
|
||
gtk_table_attach (GTK_TABLE (table), impl->save_folder_label,
|
||
0, 1, 1, 2,
|
||
GTK_FILL, GTK_FILL,
|
||
0, 0);
|
||
gtk_widget_show (impl->save_folder_label);
|
||
|
||
impl->save_folder_combo = save_folder_combo_create (impl);
|
||
gtk_table_attach (GTK_TABLE (table), impl->save_folder_combo,
|
||
1, 2, 1, 2,
|
||
GTK_EXPAND | GTK_FILL, GTK_FILL,
|
||
0, 0);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (impl->save_folder_label), impl->save_folder_combo);
|
||
|
||
/* Expander */
|
||
alignment = gtk_alignment_new (0.0, 0.5, 1.0, 1.0);
|
||
gtk_box_pack_start (GTK_BOX (vbox), alignment, FALSE, FALSE, 0);
|
||
|
||
impl->save_expander = gtk_expander_new_with_mnemonic (_("_Browse for other folders"));
|
||
gtk_container_add (GTK_CONTAINER (alignment), impl->save_expander);
|
||
g_signal_connect (impl->save_expander, "notify::expanded",
|
||
G_CALLBACK (expander_changed_cb),
|
||
impl);
|
||
gtk_widget_show_all (alignment);
|
||
|
||
impl->save_widgets = vbox;
|
||
gtk_box_pack_start (GTK_BOX (impl), impl->save_widgets, FALSE, FALSE, 0);
|
||
gtk_box_reorder_child (GTK_BOX (impl), impl->save_widgets, 0);
|
||
gtk_widget_show (impl->save_widgets);
|
||
}
|
||
|
||
/* Destroys the widgets specific to Save mode */
|
||
static void
|
||
save_widgets_destroy (GtkFileChooserDefault *impl)
|
||
{
|
||
if (impl->save_widgets == NULL)
|
||
return;
|
||
|
||
gtk_widget_destroy (impl->save_widgets);
|
||
impl->save_widgets = NULL;
|
||
impl->save_file_name_entry = NULL;
|
||
impl->save_folder_label = NULL;
|
||
impl->save_folder_combo = NULL;
|
||
impl->save_expander = NULL;
|
||
}
|
||
|
||
/* Creates the main hpaned with the widgets shared by Open and Save mode */
|
||
static GtkWidget *
|
||
browse_widgets_create (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkWidget *vbox;
|
||
GtkWidget *hpaned;
|
||
GtkWidget *widget;
|
||
GtkSizeGroup *size_group;
|
||
|
||
/* size group is used by the [+][-] buttons and the filter combo */
|
||
size_group = gtk_size_group_new (GTK_SIZE_GROUP_VERTICAL);
|
||
vbox = gtk_vbox_new (FALSE, 12);
|
||
|
||
/* Paned widget */
|
||
hpaned = gtk_hpaned_new ();
|
||
gtk_widget_show (hpaned);
|
||
gtk_paned_set_position (GTK_PANED (hpaned), 200); /* FIXME: this sucks */
|
||
gtk_box_pack_start (GTK_BOX (vbox), hpaned, TRUE, TRUE, 0);
|
||
|
||
widget = shortcuts_pane_create (impl, size_group);
|
||
gtk_paned_pack1 (GTK_PANED (hpaned), widget, FALSE, FALSE);
|
||
widget = file_pane_create (impl, size_group);
|
||
gtk_paned_pack2 (GTK_PANED (hpaned), widget, TRUE, FALSE);
|
||
|
||
g_object_unref (size_group);
|
||
|
||
return vbox;
|
||
}
|
||
|
||
static GObject*
|
||
gtk_file_chooser_default_constructor (GType type,
|
||
guint n_construct_properties,
|
||
GObjectConstructParam *construct_params)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GObject *object;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
object = parent_class->constructor (type,
|
||
n_construct_properties,
|
||
construct_params);
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (object);
|
||
|
||
g_assert (impl->file_system);
|
||
|
||
gtk_widget_push_composite_child ();
|
||
|
||
/* Shortcuts model */
|
||
|
||
shortcuts_model_create (impl);
|
||
|
||
/* The browse widgets */
|
||
impl->browse_widgets = browse_widgets_create (impl);
|
||
gtk_box_pack_start (GTK_BOX (impl), impl->browse_widgets, TRUE, TRUE, 0);
|
||
|
||
/* Alignment to hold extra widget */
|
||
impl->extra_align = gtk_alignment_new (0.0, 0.5, 1.0, 1.0);
|
||
gtk_box_pack_start (GTK_BOX (impl), impl->extra_align, FALSE, FALSE, 0);
|
||
|
||
gtk_widget_pop_composite_child ();
|
||
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)
|
||
{
|
||
if (extra_widget)
|
||
{
|
||
g_object_ref (extra_widget);
|
||
/* FIXME: is this right ? */
|
||
gtk_widget_show (extra_widget);
|
||
}
|
||
|
||
if (impl->extra_widget)
|
||
{
|
||
gtk_container_remove (GTK_CONTAINER (impl->extra_align), impl->extra_widget);
|
||
g_object_unref (impl->extra_widget);
|
||
}
|
||
|
||
impl->extra_widget = extra_widget;
|
||
if (impl->extra_widget)
|
||
{
|
||
gtk_container_add (GTK_CONTAINER (impl->extra_align), impl->extra_widget);
|
||
gtk_widget_show (impl->extra_align);
|
||
}
|
||
else
|
||
gtk_widget_hide (impl->extra_align);
|
||
}
|
||
|
||
static void
|
||
set_local_only (GtkFileChooserDefault *impl,
|
||
gboolean local_only)
|
||
{
|
||
if (local_only != impl->local_only)
|
||
{
|
||
impl->local_only = local_only;
|
||
|
||
if (impl->shortcuts_model && impl->file_system)
|
||
{
|
||
shortcuts_add_volumes (impl);
|
||
shortcuts_add_bookmarks (impl);
|
||
}
|
||
|
||
if (local_only &&
|
||
!gtk_file_system_path_is_local (impl->file_system, impl->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.
|
||
*/
|
||
const gchar *home = g_get_home_dir ();
|
||
GtkFilePath *home_path;
|
||
|
||
if (home == NULL)
|
||
return;
|
||
|
||
home_path = gtk_file_system_filename_to_path (impl->file_system, home);
|
||
|
||
_gtk_file_chooser_set_current_folder_path (GTK_FILE_CHOOSER (impl), home_path, NULL);
|
||
|
||
gtk_file_path_free (home_path);
|
||
}
|
||
}
|
||
}
|
||
|
||
static void
|
||
volumes_changed_cb (GtkFileSystem *file_system,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
shortcuts_add_volumes (impl);
|
||
}
|
||
|
||
/* Callback used when the set of bookmarks changes in the file system */
|
||
static void
|
||
bookmarks_changed_cb (GtkFileSystem *file_system,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
shortcuts_add_bookmarks (impl);
|
||
|
||
bookmarks_check_add_sensitivity (impl);
|
||
bookmarks_check_remove_sensitivity (impl);
|
||
shortcuts_check_popup_sensitivity (impl);
|
||
}
|
||
|
||
/* Sets the file chooser to multiple selection mode */
|
||
static void
|
||
set_select_multiple (GtkFileChooserDefault *impl,
|
||
gboolean select_multiple,
|
||
gboolean property_notify)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
GtkSelectionMode mode;
|
||
|
||
if (select_multiple == impl->select_multiple)
|
||
return;
|
||
|
||
mode = select_multiple ? GTK_SELECTION_MULTIPLE : GTK_SELECTION_BROWSE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_set_mode (selection, mode);
|
||
|
||
impl->select_multiple = select_multiple;
|
||
g_object_notify (G_OBJECT (impl), "select-multiple");
|
||
|
||
check_preview_change (impl);
|
||
}
|
||
|
||
static void
|
||
set_file_system_backend (GtkFileChooserDefault *impl,
|
||
const char *backend)
|
||
{
|
||
profile_start ("start for backend", backend ? backend : "default");
|
||
|
||
if (impl->file_system)
|
||
{
|
||
g_signal_handler_disconnect (impl->file_system, impl->volumes_changed_id);
|
||
impl->volumes_changed_id = 0;
|
||
g_signal_handler_disconnect (impl->file_system, impl->bookmarks_changed_id);
|
||
impl->bookmarks_changed_id = 0;
|
||
g_object_unref (impl->file_system);
|
||
}
|
||
|
||
impl->file_system = NULL;
|
||
if (backend)
|
||
impl->file_system = _gtk_file_system_create (backend);
|
||
else
|
||
{
|
||
GtkSettings *settings = gtk_settings_get_default ();
|
||
gchar *default_backend = NULL;
|
||
|
||
g_object_get (settings, "gtk-file-chooser-backend", &default_backend, NULL);
|
||
if (default_backend)
|
||
{
|
||
impl->file_system = _gtk_file_system_create (default_backend);
|
||
g_free (default_backend);
|
||
}
|
||
}
|
||
|
||
if (!impl->file_system)
|
||
{
|
||
#if defined (G_OS_UNIX)
|
||
impl->file_system = gtk_file_system_unix_new ();
|
||
#elif defined (G_OS_WIN32)
|
||
impl->file_system = gtk_file_system_win32_new ();
|
||
#else
|
||
#error "No default filesystem implementation on the platform"
|
||
#endif
|
||
}
|
||
|
||
if (impl->file_system)
|
||
{
|
||
impl->volumes_changed_id = g_signal_connect (impl->file_system, "volumes-changed",
|
||
G_CALLBACK (volumes_changed_cb),
|
||
impl);
|
||
impl->bookmarks_changed_id = g_signal_connect (impl->file_system, "bookmarks-changed",
|
||
G_CALLBACK (bookmarks_changed_cb),
|
||
impl);
|
||
}
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* 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)
|
||
{
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
const char *text;
|
||
|
||
save_widgets_create (impl);
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
text = _("Save in _folder:");
|
||
else
|
||
text = _("Create in _folder:");
|
||
|
||
gtk_label_set_text_with_mnemonic (GTK_LABEL (impl->save_folder_label), text);
|
||
|
||
_gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry), impl->action);
|
||
|
||
if (gtk_expander_get_expanded (GTK_EXPANDER (impl->save_expander)))
|
||
{
|
||
gtk_widget_set_sensitive (impl->save_folder_label, FALSE);
|
||
gtk_widget_set_sensitive (impl->save_folder_combo, FALSE);
|
||
gtk_widget_show (impl->browse_widgets);
|
||
}
|
||
else
|
||
{
|
||
gtk_widget_set_sensitive (impl->save_folder_label, TRUE);
|
||
gtk_widget_set_sensitive (impl->save_folder_combo, TRUE);
|
||
gtk_widget_hide (impl->browse_widgets);
|
||
}
|
||
|
||
gtk_widget_show (impl->browse_new_folder_button);
|
||
|
||
if (impl->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 (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
save_widgets_destroy (impl);
|
||
gtk_widget_show (impl->browse_widgets);
|
||
}
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN)
|
||
gtk_widget_hide (impl->browse_new_folder_button);
|
||
else
|
||
gtk_widget_show (impl->browse_new_folder_button);
|
||
|
||
/* 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 (impl->browse_files_tree_view);
|
||
|
||
g_signal_emit_by_name (impl, "default-size-changed");
|
||
}
|
||
|
||
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);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_FILE_CHOOSER_PROP_ACTION:
|
||
{
|
||
GtkFileChooserAction action = g_value_get_enum (value);
|
||
|
||
if (action != impl->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)
|
||
&& impl->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);
|
||
}
|
||
impl->action = action;
|
||
update_appearance (impl);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_FILE_SYSTEM_BACKEND:
|
||
set_file_system_backend (impl, g_value_get_string (value));
|
||
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:
|
||
impl->preview_widget_active = g_value_get_boolean (value);
|
||
update_preview_widget_visibility (impl);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
|
||
impl->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 ((impl->action == GTK_FILE_CHOOSER_ACTION_SAVE || impl->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 != impl->show_hidden)
|
||
{
|
||
impl->show_hidden = show_hidden;
|
||
|
||
if (impl->browse_files_model)
|
||
_gtk_file_system_model_set_show_hidden (impl->browse_files_model, show_hidden);
|
||
}
|
||
}
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
|
||
{
|
||
gboolean do_overwrite_confirmation = g_value_get_boolean (value);
|
||
impl->do_overwrite_confirmation = do_overwrite_confirmation;
|
||
}
|
||
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);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_FILE_CHOOSER_PROP_ACTION:
|
||
g_value_set_enum (value, impl->action);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_FILTER:
|
||
g_value_set_object (value, impl->current_filter);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_LOCAL_ONLY:
|
||
g_value_set_boolean (value, impl->local_only);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET:
|
||
g_value_set_object (value, impl->preview_widget);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_PREVIEW_WIDGET_ACTIVE:
|
||
g_value_set_boolean (value, impl->preview_widget_active);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_USE_PREVIEW_LABEL:
|
||
g_value_set_boolean (value, impl->use_preview_label);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_EXTRA_WIDGET:
|
||
g_value_set_object (value, impl->extra_widget);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SELECT_MULTIPLE:
|
||
g_value_set_boolean (value, impl->select_multiple);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_SHOW_HIDDEN:
|
||
g_value_set_boolean (value, impl->show_hidden);
|
||
break;
|
||
|
||
case GTK_FILE_CHOOSER_PROP_DO_OVERWRITE_CONFIRMATION:
|
||
g_value_set_boolean (value, impl->do_overwrite_confirmation);
|
||
break;
|
||
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* Removes the settings signal handler. It's safe to call multiple times */
|
||
static void
|
||
remove_settings_signal (GtkFileChooserDefault *impl,
|
||
GdkScreen *screen)
|
||
{
|
||
if (impl->settings_signal_id)
|
||
{
|
||
GtkSettings *settings;
|
||
|
||
settings = gtk_settings_get_for_screen (screen);
|
||
g_signal_handler_disconnect (settings,
|
||
impl->settings_signal_id);
|
||
impl->settings_signal_id = 0;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_dispose (GObject *object)
|
||
{
|
||
GtkFileChooserDefault *impl = (GtkFileChooserDefault *) object;
|
||
|
||
if (impl->extra_widget)
|
||
{
|
||
g_object_unref (impl->extra_widget);
|
||
impl->extra_widget = NULL;
|
||
}
|
||
|
||
remove_settings_signal (impl, gtk_widget_get_screen (GTK_WIDGET (impl)));
|
||
|
||
G_OBJECT_CLASS (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;
|
||
|
||
gtk_widget_show (widget);
|
||
|
||
if (impl->extra_widget)
|
||
gtk_widget_show_all (impl->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)
|
||
{
|
||
impl->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;
|
||
GtkWidget *toplevel;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
if (previous_toplevel)
|
||
{
|
||
g_assert (impl->toplevel_set_focus_id != 0);
|
||
g_signal_handler_disconnect (previous_toplevel, impl->toplevel_set_focus_id);
|
||
impl->toplevel_set_focus_id = 0;
|
||
impl->toplevel_last_focus_widget = NULL;
|
||
}
|
||
else
|
||
g_assert (impl->toplevel_set_focus_id == 0);
|
||
|
||
toplevel = gtk_widget_get_toplevel (widget);
|
||
if (GTK_IS_WINDOW (toplevel))
|
||
{
|
||
impl->toplevel_set_focus_id = g_signal_connect (toplevel, "set-focus",
|
||
G_CALLBACK (toplevel_set_focus_cb), impl);
|
||
impl->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)
|
||
{
|
||
GtkSettings *settings;
|
||
gint width, height;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (GTK_WIDGET (impl)));
|
||
|
||
if (gtk_icon_size_lookup_for_settings (settings, GTK_ICON_SIZE_MENU, &width, &height))
|
||
impl->icon_size = MAX (width, height);
|
||
else
|
||
impl->icon_size = FALLBACK_ICON_SIZE;
|
||
|
||
shortcuts_reload_icons (impl);
|
||
gtk_widget_queue_resize (impl->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
|
||
|| strcmp (name, "gtk-icon-sizes") == 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)
|
||
{
|
||
GtkSettings *settings;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (impl->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)));
|
||
impl->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_set (GtkWidget *widget,
|
||
GtkStyle *previous_style)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
profile_msg (" parent class style_set start", NULL);
|
||
if (GTK_WIDGET_CLASS (parent_class)->style_set)
|
||
GTK_WIDGET_CLASS (parent_class)->style_set (widget, previous_style);
|
||
profile_msg (" parent class style_set end", NULL);
|
||
|
||
if (gtk_widget_has_screen (GTK_WIDGET (impl)))
|
||
change_icon_theme (impl);
|
||
|
||
profile_msg (" emit default-size-changed start", NULL);
|
||
g_signal_emit_by_name (widget, "default-size-changed");
|
||
profile_msg (" emit default-size-changed end", NULL);
|
||
|
||
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 (parent_class)->screen_changed)
|
||
GTK_WIDGET_CLASS (parent_class)->screen_changed (widget, previous_screen);
|
||
|
||
remove_settings_signal (impl, previous_screen);
|
||
check_icon_theme (impl);
|
||
|
||
g_signal_emit_by_name (widget, "default-size-changed");
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static gboolean
|
||
get_is_file_filtered (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path,
|
||
GtkFileInfo *file_info)
|
||
{
|
||
GtkFileFilterInfo filter_info;
|
||
GtkFileFilterFlags needed;
|
||
gboolean result;
|
||
|
||
if (!impl->current_filter)
|
||
return FALSE;
|
||
|
||
filter_info.contains = GTK_FILE_FILTER_DISPLAY_NAME | GTK_FILE_FILTER_MIME_TYPE;
|
||
|
||
needed = gtk_file_filter_get_needed (impl->current_filter);
|
||
|
||
filter_info.display_name = gtk_file_info_get_display_name (file_info);
|
||
filter_info.mime_type = gtk_file_info_get_mime_type (file_info);
|
||
|
||
if (needed & GTK_FILE_FILTER_FILENAME)
|
||
{
|
||
filter_info.filename = gtk_file_system_path_to_filename (impl->file_system, path);
|
||
if (filter_info.filename)
|
||
filter_info.contains |= GTK_FILE_FILTER_FILENAME;
|
||
}
|
||
else
|
||
filter_info.filename = NULL;
|
||
|
||
if (needed & GTK_FILE_FILTER_URI)
|
||
{
|
||
filter_info.uri = gtk_file_system_path_to_uri (impl->file_system, path);
|
||
if (filter_info.uri)
|
||
filter_info.contains |= GTK_FILE_FILTER_URI;
|
||
}
|
||
else
|
||
filter_info.uri = NULL;
|
||
|
||
result = gtk_file_filter_filter (impl->current_filter, &filter_info);
|
||
|
||
if (filter_info.filename)
|
||
g_free ((gchar *)filter_info.filename);
|
||
if (filter_info.uri)
|
||
g_free ((gchar *)filter_info.uri);
|
||
|
||
return !result;
|
||
}
|
||
|
||
/* GtkWidget::map method */
|
||
static void
|
||
gtk_file_chooser_default_map (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
char *current_working_dir;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
GTK_WIDGET_CLASS (parent_class)->map (widget);
|
||
|
||
switch (impl->reload_state)
|
||
{
|
||
case RELOAD_EMPTY:
|
||
/* The user didn't explicitly give us a folder to display, so we'll use the cwd */
|
||
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);
|
||
break;
|
||
|
||
case RELOAD_HAS_FOLDER:
|
||
/* Nothing; we are already loading or loaded, so we don't need to reload */
|
||
break;
|
||
|
||
case RELOAD_WAS_UNMAPPED:
|
||
/* Just reload the current folder */
|
||
g_assert (impl->current_folder != NULL);
|
||
|
||
pending_select_paths_store_selection (impl);
|
||
change_folder_and_display_error (impl, impl->current_folder);
|
||
break;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
bookmarks_changed_cb (impl->file_system, impl);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* GtkWidget::unmap method */
|
||
static void
|
||
gtk_file_chooser_default_unmap (GtkWidget *widget)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
GTK_WIDGET_CLASS (parent_class)->unmap (widget);
|
||
|
||
impl->reload_state = RELOAD_WAS_UNMAPPED;
|
||
}
|
||
|
||
static gboolean
|
||
list_model_filter_func (GtkFileSystemModel *model,
|
||
GtkFilePath *path,
|
||
const GtkFileInfo *file_info,
|
||
gpointer user_data)
|
||
{
|
||
GtkFileChooserDefault *impl = user_data;
|
||
|
||
if (!impl->current_filter)
|
||
return TRUE;
|
||
|
||
if (gtk_file_info_get_is_folder (file_info))
|
||
return TRUE;
|
||
|
||
return !get_is_file_filtered (impl, path, (GtkFileInfo *) file_info);
|
||
}
|
||
|
||
static void
|
||
install_list_model_filter (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkFileSystemModelFilter filter;
|
||
gpointer data;
|
||
|
||
g_assert (impl->browse_files_model != NULL);
|
||
|
||
if (impl->current_filter)
|
||
{
|
||
filter = list_model_filter_func;
|
||
data = impl;
|
||
}
|
||
else
|
||
{
|
||
filter = NULL;
|
||
data = NULL;
|
||
}
|
||
|
||
_gtk_file_system_model_set_filter (impl->browse_files_model,
|
||
filter,
|
||
data);
|
||
}
|
||
|
||
#define COMPARE_DIRECTORIES \
|
||
GtkFileChooserDefault *impl = user_data; \
|
||
const GtkFileInfo *info_a = _gtk_file_system_model_get_info (impl->browse_files_model, a); \
|
||
const GtkFileInfo *info_b = _gtk_file_system_model_get_info (impl->browse_files_model, b); \
|
||
gboolean dir_a, dir_b; \
|
||
\
|
||
if (info_a) \
|
||
dir_a = gtk_file_info_get_is_folder (info_a); \
|
||
else \
|
||
return impl->list_sort_ascending ? -1 : 1; \
|
||
\
|
||
if (info_b) \
|
||
dir_b = gtk_file_info_get_is_folder (info_b); \
|
||
else \
|
||
return impl->list_sort_ascending ? 1 : -1; \
|
||
\
|
||
if (dir_a != dir_b) \
|
||
return impl->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
|
||
return strcmp (gtk_file_info_get_display_key (info_a), gtk_file_info_get_display_key (info_b));
|
||
}
|
||
|
||
/* 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 = gtk_file_info_get_size (info_a);
|
||
gint64 size_b = gtk_file_info_get_size (info_b);
|
||
|
||
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
|
||
{
|
||
GtkFileTime ta = gtk_file_info_get_modification_time (info_a);
|
||
GtkFileTime tb = gtk_file_info_get_modification_time (info_b);
|
||
|
||
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)
|
||
{
|
||
GtkSortType sort_type;
|
||
|
||
if (gtk_tree_sortable_get_sort_column_id (sortable, NULL, &sort_type))
|
||
impl->list_sort_ascending = (sort_type == GTK_SORT_ASCENDING);
|
||
}
|
||
|
||
static void
|
||
set_busy_cursor (GtkFileChooserDefault *impl,
|
||
gboolean busy)
|
||
{
|
||
GtkWindow *toplevel;
|
||
GdkDisplay *display;
|
||
GdkCursor *cursor;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
if (!toplevel || !GTK_WIDGET_REALIZED (toplevel))
|
||
return;
|
||
|
||
display = gtk_widget_get_display (GTK_WIDGET (toplevel));
|
||
|
||
if (busy)
|
||
cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
|
||
else
|
||
cursor = NULL;
|
||
|
||
gdk_window_set_cursor (GTK_WIDGET (toplevel)->window, cursor);
|
||
gdk_display_flush (display);
|
||
|
||
if (cursor)
|
||
gdk_cursor_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)
|
||
{
|
||
profile_start ("start", NULL);
|
||
|
||
g_assert (impl->browse_files_model != NULL);
|
||
g_assert (impl->sort_model == NULL);
|
||
|
||
profile_msg (" gtk_tree_model_sort_new_with_model start", NULL);
|
||
impl->sort_model = (GtkTreeModelSort *)gtk_tree_model_sort_new_with_model (GTK_TREE_MODEL (impl->browse_files_model));
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_NAME, name_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_SIZE, size_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_sort_func (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_MTIME, mtime_sort_func, impl, NULL);
|
||
gtk_tree_sortable_set_default_sort_func (GTK_TREE_SORTABLE (impl->sort_model), NULL, NULL, NULL);
|
||
gtk_tree_sortable_set_sort_column_id (GTK_TREE_SORTABLE (impl->sort_model), FILE_LIST_COL_NAME, GTK_SORT_ASCENDING);
|
||
impl->list_sort_ascending = TRUE;
|
||
profile_msg (" gtk_tree_model_sort_new_with_model end", NULL);
|
||
|
||
g_signal_connect (impl->sort_model, "sort-column-changed",
|
||
G_CALLBACK (list_sort_column_changed_cb), impl);
|
||
|
||
profile_msg (" gtk_tree_view_set_model start", NULL);
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_files_tree_view),
|
||
GTK_TREE_MODEL (impl->sort_model));
|
||
gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->browse_files_tree_view),
|
||
GTK_FILE_SYSTEM_MODEL_DISPLAY_NAME);
|
||
profile_msg (" gtk_tree_view_set_model end", NULL);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* Timeout callback used when the loading timer expires */
|
||
static gboolean
|
||
load_timeout_cb (gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
GDK_THREADS_ENTER ();
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
g_assert (impl->load_state == LOAD_PRELOAD);
|
||
g_assert (impl->load_timeout_id != 0);
|
||
g_assert (impl->browse_files_model != NULL);
|
||
|
||
impl->load_timeout_id = 0;
|
||
impl->load_state = LOAD_LOADING;
|
||
|
||
load_set_model (impl);
|
||
|
||
GDK_THREADS_LEAVE ();
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Sets up a new load timer for the model and switches to the LOAD_LOADING state */
|
||
static void
|
||
load_setup_timer (GtkFileChooserDefault *impl)
|
||
{
|
||
g_assert (impl->load_timeout_id == 0);
|
||
g_assert (impl->load_state != LOAD_PRELOAD);
|
||
|
||
impl->load_timeout_id = g_timeout_add (MAX_LOADING_TIME, load_timeout_cb, impl);
|
||
impl->load_state = LOAD_PRELOAD;
|
||
}
|
||
|
||
/* Removes the load timeout and switches to the LOAD_FINISHED state */
|
||
static void
|
||
load_remove_timer (GtkFileChooserDefault *impl)
|
||
{
|
||
if (impl->load_timeout_id != 0)
|
||
{
|
||
g_assert (impl->load_state == LOAD_PRELOAD);
|
||
|
||
g_source_remove (impl->load_timeout_id);
|
||
impl->load_timeout_id = 0;
|
||
impl->load_state = LOAD_EMPTY;
|
||
}
|
||
else
|
||
g_assert (impl->load_state == LOAD_EMPTY ||
|
||
impl->load_state == LOAD_LOADING ||
|
||
impl->load_state == LOAD_FINISHED);
|
||
}
|
||
|
||
/* Selects the first row in the file list */
|
||
static void
|
||
browse_files_select_first_row (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreePath *path;
|
||
|
||
if (!impl->sort_model)
|
||
return;
|
||
|
||
path = gtk_tree_path_new_from_indices (0, -1);
|
||
gtk_tree_view_set_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view), path, NULL, 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->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)
|
||
{
|
||
struct center_selected_row_closure closure;
|
||
GtkTreeSelection *selection;
|
||
|
||
closure.impl = impl;
|
||
closure.already_centered = FALSE;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, center_selected_row_foreach_cb, &closure);
|
||
}
|
||
|
||
static gboolean
|
||
show_and_select_paths (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *parent_path,
|
||
const GtkFilePath *only_one_path,
|
||
GSList *paths,
|
||
GError **error)
|
||
{
|
||
GtkFileFolder *folder;
|
||
gboolean success;
|
||
gboolean have_hidden;
|
||
gboolean have_filtered;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
if (!only_one_path && !paths)
|
||
{
|
||
profile_end ("end", NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
folder = gtk_file_system_get_folder (impl->file_system, parent_path, GTK_FILE_INFO_IS_HIDDEN, error);
|
||
if (!folder)
|
||
{
|
||
profile_end ("end", NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
success = FALSE;
|
||
have_hidden = FALSE;
|
||
have_filtered = FALSE;
|
||
|
||
if (only_one_path)
|
||
{
|
||
GtkFileInfo *info;
|
||
|
||
info = gtk_file_folder_get_info (folder, only_one_path, error);
|
||
if (info)
|
||
{
|
||
success = TRUE;
|
||
have_hidden = gtk_file_info_get_is_hidden (info);
|
||
have_filtered = get_is_file_filtered (impl, only_one_path, info);
|
||
gtk_file_info_free (info);
|
||
}
|
||
}
|
||
else
|
||
{
|
||
GSList *l;
|
||
|
||
for (l = paths; l; l = l->next)
|
||
{
|
||
const GtkFilePath *path;
|
||
GtkFileInfo *info;
|
||
|
||
path = l->data;
|
||
|
||
/* NULL GError */
|
||
info = gtk_file_folder_get_info (folder, path, NULL);
|
||
if (info)
|
||
{
|
||
if (!have_hidden)
|
||
have_hidden = gtk_file_info_get_is_hidden (info);
|
||
|
||
if (!have_filtered)
|
||
have_filtered = get_is_file_filtered (impl, path, info);
|
||
|
||
gtk_file_info_free (info);
|
||
|
||
if (have_hidden && have_filtered)
|
||
break; /* we now have all the information we need */
|
||
}
|
||
}
|
||
|
||
success = TRUE;
|
||
}
|
||
|
||
g_object_unref (folder);
|
||
|
||
if (!success)
|
||
{
|
||
profile_end ("end", NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
if (have_hidden)
|
||
g_object_set (impl, "show-hidden", TRUE, NULL);
|
||
|
||
if (have_filtered)
|
||
set_current_filter (impl, NULL);
|
||
|
||
if (only_one_path)
|
||
_gtk_file_system_model_path_do (impl->browse_files_model, only_one_path, select_func, impl);
|
||
else
|
||
{
|
||
GSList *l;
|
||
|
||
for (l = paths; l; l = l->next)
|
||
{
|
||
const GtkFilePath *path;
|
||
|
||
path = l->data;
|
||
_gtk_file_system_model_path_do (impl->browse_files_model, path, select_func, impl);
|
||
}
|
||
}
|
||
|
||
profile_end ("end", NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
/* Processes the pending operation when a folder is finished loading */
|
||
static void
|
||
pending_select_paths_process (GtkFileChooserDefault *impl)
|
||
{
|
||
g_assert (impl->load_state == LOAD_FINISHED);
|
||
g_assert (impl->browse_files_model != NULL);
|
||
g_assert (impl->sort_model != NULL);
|
||
|
||
if (impl->pending_select_paths)
|
||
{
|
||
/* NULL GError */
|
||
show_and_select_paths (impl, impl->current_folder, NULL, impl->pending_select_paths, NULL);
|
||
pending_select_paths_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.
|
||
*
|
||
* Also, we don't select the first file if we are not in OPEN mode. Doing
|
||
* so would change the contents of the filename entry for SAVE or
|
||
* CREATE_FOLDER, which is undesired; in SELECT_FOLDER, we don't want to
|
||
* select a *different* folder from the one into which the user just
|
||
* navigated.
|
||
*/
|
||
if (GTK_WIDGET_MAPPED (impl) && impl->action == GTK_FILE_CHOOSER_ACTION_OPEN)
|
||
browse_files_select_first_row (impl);
|
||
}
|
||
|
||
g_assert (impl->pending_select_paths == NULL);
|
||
}
|
||
|
||
/* Callback used when the file system model finishes loading */
|
||
static void
|
||
browse_files_model_finished_loading_cb (GtkFileSystemModel *model,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
profile_start ("start", NULL);
|
||
|
||
if (impl->load_state == LOAD_PRELOAD)
|
||
{
|
||
load_remove_timer (impl);
|
||
load_set_model (impl);
|
||
}
|
||
else if (impl->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 (impl->load_timeout_id == 0);
|
||
|
||
impl->load_state = LOAD_FINISHED;
|
||
|
||
pending_select_paths_process (impl);
|
||
set_busy_cursor (impl, FALSE);
|
||
#ifdef PROFILE_FILE_CHOOSER
|
||
access ("MARK: *** FINISHED LOADING", F_OK);
|
||
#endif
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
/* 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)
|
||
{
|
||
g_assert (impl->current_folder != NULL);
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
load_remove_timer (impl); /* This changes the state to LOAD_EMPTY */
|
||
|
||
if (impl->browse_files_model)
|
||
{
|
||
g_object_unref (impl->browse_files_model);
|
||
impl->browse_files_model = NULL;
|
||
}
|
||
|
||
if (impl->sort_model)
|
||
{
|
||
g_object_unref (impl->sort_model);
|
||
impl->sort_model = NULL;
|
||
}
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->browse_files_tree_view), NULL);
|
||
|
||
impl->browse_files_model = _gtk_file_system_model_new (impl->file_system,
|
||
impl->current_folder, 0,
|
||
GTK_FILE_INFO_ALL,
|
||
error);
|
||
if (!impl->browse_files_model)
|
||
{
|
||
set_busy_cursor (impl, FALSE);
|
||
profile_end ("end", NULL);
|
||
return FALSE;
|
||
}
|
||
|
||
load_setup_timer (impl); /* This changes the state to LOAD_PRELOAD */
|
||
|
||
g_signal_connect (impl->browse_files_model, "finished-loading",
|
||
G_CALLBACK (browse_files_model_finished_loading_cb), impl);
|
||
|
||
_gtk_file_system_model_set_show_hidden (impl->browse_files_model, impl->show_hidden);
|
||
|
||
install_list_model_filter (impl);
|
||
|
||
profile_end ("end", NULL);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
update_chooser_entry (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
const GtkFileInfo *info;
|
||
GtkTreeIter iter;
|
||
GtkTreeIter child_iter;
|
||
gboolean change_entry;
|
||
|
||
if (!(impl->action == GTK_FILE_CHOOSER_ACTION_SAVE || impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
return;
|
||
|
||
g_assert (!impl->select_multiple);
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
|
||
if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
|
||
{
|
||
/* If nothing is selected, we only reset the file name entry if we are in
|
||
* CREATE_FOLDER mode. In SAVE mode, nothing will be selected when the
|
||
* user starts typeahead in the treeview, and we don't want to clear the
|
||
* file name entry in that case --- the user could be typing-ahead to look
|
||
* for a folder name. See http://bugzilla.gnome.org/show_bug.cgi?id=308332
|
||
*/
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry), "");
|
||
return;
|
||
}
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
|
||
&child_iter,
|
||
&iter);
|
||
|
||
info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
change_entry = !gtk_file_info_get_is_folder (info); /* We don't want the name to change when clicking on a folder... */
|
||
else
|
||
change_entry = TRUE; /* ... unless we are in CREATE_FOLDER mode */
|
||
|
||
if (change_entry)
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
|
||
gtk_file_info_get_display_name (info));
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_set_current_folder (GtkFileChooser *chooser,
|
||
const GtkFilePath *path,
|
||
GError **error)
|
||
{
|
||
return gtk_file_chooser_default_update_current_folder (chooser, path, FALSE, error);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_update_current_folder (GtkFileChooser *chooser,
|
||
const GtkFilePath *path,
|
||
gboolean keep_trail,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
gboolean result;
|
||
|
||
profile_start ("start", (char *) path);
|
||
|
||
g_assert (path != NULL);
|
||
|
||
if (impl->local_only &&
|
||
!gtk_file_system_path_is_local (impl->file_system, path))
|
||
{
|
||
g_set_error (error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_BAD_FILENAME,
|
||
_("Cannot change to folder because it is not local"));
|
||
|
||
profile_end ("end - not local", (char *) path);
|
||
return FALSE;
|
||
}
|
||
|
||
/* Test validity of path here. */
|
||
if (!check_is_folder (impl->file_system, path, error))
|
||
{
|
||
profile_end ("end - not a folder", (char *) path);
|
||
return FALSE;
|
||
}
|
||
|
||
if (!_gtk_path_bar_set_path (GTK_PATH_BAR (impl->browse_path_bar), path, keep_trail, error))
|
||
{
|
||
profile_end ("end - could not set path bar", (char *) path);
|
||
return FALSE;
|
||
}
|
||
|
||
if (impl->current_folder != path)
|
||
{
|
||
if (impl->current_folder)
|
||
gtk_file_path_free (impl->current_folder);
|
||
|
||
impl->current_folder = gtk_file_path_copy (path);
|
||
|
||
impl->reload_state = RELOAD_HAS_FOLDER;
|
||
}
|
||
|
||
/* Update the widgets that may trigger a folder change themselves. */
|
||
|
||
if (!impl->changing_folder)
|
||
{
|
||
impl->changing_folder = TRUE;
|
||
|
||
shortcuts_update_current_folder (impl);
|
||
|
||
impl->changing_folder = FALSE;
|
||
}
|
||
|
||
/* Set the folder on the save entry */
|
||
|
||
if (impl->save_file_name_entry)
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry),
|
||
impl->current_folder);
|
||
|
||
/* 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.
|
||
*/
|
||
result = set_list_model (impl, error);
|
||
|
||
/* Refresh controls */
|
||
|
||
shortcuts_find_current_folder (impl);
|
||
|
||
g_signal_emit_by_name (impl, "current-folder-changed", 0);
|
||
|
||
check_preview_change (impl);
|
||
bookmarks_check_add_sensitivity (impl);
|
||
|
||
g_signal_emit_by_name (impl, "selection-changed", 0);
|
||
|
||
profile_end ("end", NULL);
|
||
return result;
|
||
}
|
||
|
||
static GtkFilePath *
|
||
gtk_file_chooser_default_get_current_folder (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
return gtk_file_path_copy (impl->current_folder);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_set_current_name (GtkFileChooser *chooser,
|
||
const gchar *name)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
g_return_if_fail (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
pending_select_paths_free (impl);
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry), name);
|
||
}
|
||
|
||
static void
|
||
select_func (GtkFileSystemModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
GtkFileChooserDefault *impl = user_data;
|
||
GtkTreeSelection *selection;
|
||
GtkTreeIter sorted_iter;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
|
||
gtk_tree_model_sort_convert_child_iter_to_iter (impl->sort_model, &sorted_iter, iter);
|
||
gtk_tree_selection_select_iter (selection, &sorted_iter);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_select_path (GtkFileChooser *chooser,
|
||
const GtkFilePath *path,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkFilePath *parent_path;
|
||
gboolean same_path;
|
||
|
||
if (!gtk_file_system_get_parent (impl->file_system, path, &parent_path, error))
|
||
return FALSE;
|
||
|
||
if (!parent_path)
|
||
return _gtk_file_chooser_set_current_folder_path (chooser, path, error);
|
||
|
||
if (impl->load_state == LOAD_EMPTY)
|
||
same_path = FALSE;
|
||
else
|
||
{
|
||
g_assert (impl->current_folder != NULL);
|
||
|
||
same_path = gtk_file_path_compare (parent_path, impl->current_folder) == 0;
|
||
}
|
||
|
||
if (same_path && impl->load_state == LOAD_FINISHED)
|
||
{
|
||
gboolean result;
|
||
|
||
result = show_and_select_paths (impl, parent_path, path, NULL, error);
|
||
gtk_file_path_free (parent_path);
|
||
return result;
|
||
}
|
||
|
||
pending_select_paths_add (impl, path);
|
||
|
||
if (!same_path)
|
||
{
|
||
gboolean result;
|
||
|
||
result = _gtk_file_chooser_set_current_folder_path (chooser, parent_path, error);
|
||
gtk_file_path_free (parent_path);
|
||
return result;
|
||
}
|
||
|
||
gtk_file_path_free (parent_path);
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
unselect_func (GtkFileSystemModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
GtkFileChooserDefault *impl = user_data;
|
||
GtkTreeView *tree_view = GTK_TREE_VIEW (impl->browse_files_tree_view);
|
||
GtkTreePath *sorted_path;
|
||
|
||
sorted_path = gtk_tree_model_sort_convert_child_path_to_path (impl->sort_model,
|
||
path);
|
||
gtk_tree_selection_unselect_path (gtk_tree_view_get_selection (tree_view),
|
||
sorted_path);
|
||
gtk_tree_path_free (sorted_path);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_unselect_path (GtkFileChooser *chooser,
|
||
const GtkFilePath *path)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
if (!impl->browse_files_model)
|
||
return;
|
||
|
||
_gtk_file_system_model_path_do (impl->browse_files_model, path,
|
||
unselect_func, impl);
|
||
}
|
||
|
||
static gboolean
|
||
maybe_select (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (data);
|
||
GtkTreeSelection *selection;
|
||
const GtkFileInfo *info;
|
||
gboolean is_folder;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
|
||
info = get_list_file_info (impl, iter);
|
||
is_folder = gtk_file_info_get_is_folder (info);
|
||
|
||
if ((is_folder && impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER) ||
|
||
(!is_folder && impl->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);
|
||
if (impl->select_multiple)
|
||
gtk_tree_model_foreach (GTK_TREE_MODEL (impl->sort_model),
|
||
maybe_select, impl);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_unselect_all (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
GtkTreeSelection *selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
|
||
gtk_tree_selection_unselect_all (selection);
|
||
pending_select_paths_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,
|
||
GtkFilePath **path_ret,
|
||
gboolean *is_well_formed_ret,
|
||
gboolean *is_empty_ret,
|
||
gboolean *is_file_part_empty_ret)
|
||
{
|
||
GtkFileChooserEntry *chooser_entry;
|
||
const GtkFilePath *current_folder;
|
||
const char *file_part;
|
||
GtkFilePath *path;
|
||
GError *error;
|
||
|
||
g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
chooser_entry = GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry);
|
||
|
||
if (strlen (gtk_entry_get_text (GTK_ENTRY (chooser_entry))) == 0)
|
||
{
|
||
*path_ret = NULL;
|
||
*is_well_formed_ret = TRUE;
|
||
*is_empty_ret = TRUE;
|
||
*is_file_part_empty_ret = TRUE;
|
||
|
||
return;
|
||
}
|
||
|
||
*is_empty_ret = FALSE;
|
||
|
||
current_folder = _gtk_file_chooser_entry_get_current_folder (chooser_entry);
|
||
file_part = _gtk_file_chooser_entry_get_file_part (chooser_entry);
|
||
|
||
if (!file_part || file_part[0] == '\0')
|
||
{
|
||
*path_ret = gtk_file_path_copy (current_folder);
|
||
*is_well_formed_ret = TRUE;
|
||
*is_file_part_empty_ret = TRUE;
|
||
|
||
return;
|
||
}
|
||
|
||
*is_file_part_empty_ret = FALSE;
|
||
|
||
error = NULL;
|
||
path = gtk_file_system_make_path (impl->file_system, current_folder, file_part, &error);
|
||
|
||
if (!path)
|
||
{
|
||
error_building_filename_dialog (impl, current_folder, file_part, error);
|
||
*path_ret = NULL;
|
||
*is_well_formed_ret = FALSE;
|
||
|
||
return;
|
||
}
|
||
|
||
*path_ret = path;
|
||
*is_well_formed_ret = TRUE;
|
||
}
|
||
|
||
struct get_paths_closure {
|
||
GtkFileChooserDefault *impl;
|
||
GSList *result;
|
||
GtkFilePath *path_from_entry;
|
||
};
|
||
|
||
static void
|
||
get_paths_foreach (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
struct get_paths_closure *info;
|
||
const GtkFilePath *file_path;
|
||
GtkFileSystemModel *fs_model;
|
||
GtkTreeIter sel_iter;
|
||
|
||
info = data;
|
||
fs_model = info->impl->browse_files_model;
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (info->impl->sort_model, &sel_iter, iter);
|
||
|
||
file_path = _gtk_file_system_model_get_path (fs_model, &sel_iter);
|
||
if (!file_path)
|
||
return; /* We are on the editable row */
|
||
|
||
if (!info->path_from_entry
|
||
|| gtk_file_path_compare (info->path_from_entry, file_path) != 0)
|
||
info->result = g_slist_prepend (info->result, gtk_file_path_copy (file_path));
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_get_paths (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
struct get_paths_closure info;
|
||
|
||
info.impl = impl;
|
||
info.result = NULL;
|
||
info.path_from_entry = NULL;
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
gboolean is_well_formed, is_empty, is_file_part_empty;
|
||
|
||
check_save_entry (impl, &info.path_from_entry, &is_well_formed, &is_empty, &is_file_part_empty);
|
||
|
||
if (!is_well_formed)
|
||
return NULL;
|
||
|
||
if (!is_empty)
|
||
{
|
||
if (is_file_part_empty && impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
gtk_file_path_free (info.path_from_entry);
|
||
return NULL;
|
||
}
|
||
}
|
||
}
|
||
|
||
if (!info.path_from_entry || impl->select_multiple)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, get_paths_foreach, &info);
|
||
}
|
||
|
||
if (info.path_from_entry)
|
||
info.result = g_slist_prepend (info.result, info.path_from_entry);
|
||
|
||
/* If there's no folder selected, and we're in SELECT_FOLDER mode, then we
|
||
* fall back to the current directory */
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER &&
|
||
info.result == NULL)
|
||
{
|
||
info.result = g_slist_prepend (info.result, gtk_file_path_copy (impl->current_folder));
|
||
}
|
||
|
||
return g_slist_reverse (info.result);
|
||
}
|
||
|
||
static GtkFilePath *
|
||
gtk_file_chooser_default_get_preview_path (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
if (impl->preview_path)
|
||
return gtk_file_path_copy (impl->preview_path);
|
||
else
|
||
return NULL;
|
||
}
|
||
|
||
static GtkFileSystem *
|
||
gtk_file_chooser_default_get_file_system (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
return impl->file_system;
|
||
}
|
||
|
||
/* Shows or hides the filter widgets */
|
||
static void
|
||
show_filters (GtkFileChooserDefault *impl,
|
||
gboolean show)
|
||
{
|
||
if (show)
|
||
gtk_widget_show (impl->filter_combo_hbox);
|
||
else
|
||
gtk_widget_hide (impl->filter_combo_hbox);
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_add_filter (GtkFileChooser *chooser,
|
||
GtkFileFilter *filter)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
const gchar *name;
|
||
|
||
if (g_slist_find (impl->filters, filter))
|
||
{
|
||
g_warning ("gtk_file_chooser_add_filter() called on filter already in list\n");
|
||
return;
|
||
}
|
||
|
||
g_object_ref (filter);
|
||
gtk_object_sink (GTK_OBJECT (filter));
|
||
impl->filters = g_slist_append (impl->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_append_text (GTK_COMBO_BOX (impl->filter_combo), name);
|
||
|
||
if (!g_slist_find (impl->filters, impl->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);
|
||
GtkTreeModel *model;
|
||
GtkTreeIter iter;
|
||
gint filter_index;
|
||
|
||
filter_index = g_slist_index (impl->filters, filter);
|
||
|
||
if (filter_index < 0)
|
||
{
|
||
g_warning ("gtk_file_chooser_remove_filter() called on filter not in list\n");
|
||
return;
|
||
}
|
||
|
||
impl->filters = g_slist_remove (impl->filters, filter);
|
||
|
||
if (filter == impl->current_filter)
|
||
{
|
||
if (impl->filters)
|
||
set_current_filter (impl, impl->filters->data);
|
||
else
|
||
set_current_filter (impl, NULL);
|
||
}
|
||
|
||
/* Remove row from the combo box */
|
||
model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
|
||
gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_index);
|
||
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
|
||
|
||
g_object_unref (filter);
|
||
|
||
if (!impl->filters)
|
||
show_filters (impl, FALSE);
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_list_filters (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
|
||
return g_slist_copy (impl->filters);
|
||
}
|
||
|
||
/* Returns the position in the shortcuts tree where the nth specified shortcut would appear */
|
||
static int
|
||
shortcuts_get_pos_for_shortcut_folder (GtkFileChooserDefault *impl,
|
||
int pos)
|
||
{
|
||
return pos + shortcuts_get_index (impl, SHORTCUTS_SHORTCUTS);
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_add_shortcut_folder (GtkFileChooser *chooser,
|
||
const GtkFilePath *path,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
gboolean result;
|
||
int pos;
|
||
|
||
/* Test validity of path here. */
|
||
if (!check_is_folder (impl->file_system, path, error))
|
||
return FALSE;
|
||
|
||
pos = shortcuts_get_pos_for_shortcut_folder (impl, impl->num_shortcuts);
|
||
|
||
result = shortcuts_insert_path (impl, pos, FALSE, NULL, path, NULL, FALSE, error);
|
||
|
||
if (result)
|
||
impl->num_shortcuts++;
|
||
|
||
if (impl->shortcuts_filter_model)
|
||
gtk_tree_model_filter_refilter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model));
|
||
|
||
return result;
|
||
}
|
||
|
||
static gboolean
|
||
gtk_file_chooser_default_remove_shortcut_folder (GtkFileChooser *chooser,
|
||
const GtkFilePath *path,
|
||
GError **error)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
int pos;
|
||
GtkTreeIter iter;
|
||
char *uri;
|
||
int i;
|
||
|
||
if (impl->num_shortcuts == 0)
|
||
goto out;
|
||
|
||
pos = shortcuts_get_pos_for_shortcut_folder (impl, 0);
|
||
if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
|
||
g_assert_not_reached ();
|
||
|
||
for (i = 0; i < impl->num_shortcuts; i++)
|
||
{
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
GtkFilePath *shortcut;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
g_assert (col_data != NULL);
|
||
g_assert (!is_volume);
|
||
|
||
shortcut = col_data;
|
||
if (gtk_file_path_compare (shortcut, path) == 0)
|
||
{
|
||
shortcuts_remove_rows (impl, pos + i, 1);
|
||
impl->num_shortcuts--;
|
||
return TRUE;
|
||
}
|
||
|
||
if (!gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
out:
|
||
|
||
uri = gtk_file_system_path_to_uri (impl->file_system, path);
|
||
g_set_error (error,
|
||
GTK_FILE_CHOOSER_ERROR,
|
||
GTK_FILE_CHOOSER_ERROR_NONEXISTENT,
|
||
_("Shortcut %s does not exist"),
|
||
uri);
|
||
g_free (uri);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static GSList *
|
||
gtk_file_chooser_default_list_shortcut_folders (GtkFileChooser *chooser)
|
||
{
|
||
GtkFileChooserDefault *impl = GTK_FILE_CHOOSER_DEFAULT (chooser);
|
||
int pos;
|
||
GtkTreeIter iter;
|
||
int i;
|
||
GSList *list;
|
||
|
||
if (impl->num_shortcuts == 0)
|
||
return NULL;
|
||
|
||
pos = shortcuts_get_pos_for_shortcut_folder (impl, 0);
|
||
if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
|
||
g_assert_not_reached ();
|
||
|
||
list = NULL;
|
||
|
||
for (i = 0; i < impl->num_shortcuts; i++)
|
||
{
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
GtkFilePath *shortcut;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), &iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
g_assert (col_data != NULL);
|
||
g_assert (!is_volume);
|
||
|
||
shortcut = col_data;
|
||
list = g_slist_prepend (list, gtk_file_path_copy (shortcut));
|
||
|
||
if (i != impl->num_shortcuts - 1)
|
||
{
|
||
if (!gtk_tree_model_iter_next (GTK_TREE_MODEL (impl->shortcuts_model), &iter))
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
|
||
return g_slist_reverse (list);
|
||
}
|
||
|
||
/* Guesses a size based upon font sizes */
|
||
static void
|
||
find_good_size_from_style (GtkWidget *widget,
|
||
gint *width,
|
||
gint *height)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
gint default_width, default_height;
|
||
int font_size;
|
||
GtkRequisition req;
|
||
GtkRequisition preview_req;
|
||
|
||
g_assert (widget->style != NULL);
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (widget);
|
||
|
||
font_size = pango_font_description_get_size (widget->style->font_desc);
|
||
font_size = PANGO_PIXELS (font_size);
|
||
|
||
default_width = font_size * NUM_CHARS;
|
||
default_height = font_size * NUM_LINES;
|
||
|
||
/* Use at least the requisition size not including the preview widget */
|
||
gtk_widget_size_request (widget, &req);
|
||
|
||
if (impl->preview_widget_active && impl->preview_widget)
|
||
gtk_widget_size_request (impl->preview_box, &preview_req);
|
||
else
|
||
preview_req.width = 0;
|
||
|
||
default_width = MAX (default_width, (req.width - (preview_req.width + PREVIEW_HBOX_SPACING)));
|
||
default_height = MAX (default_height, req.height);
|
||
|
||
*width = default_width;
|
||
*height = default_height;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_get_default_size (GtkFileChooserEmbed *chooser_embed,
|
||
gint *default_width,
|
||
gint *default_height)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
|
||
find_good_size_from_style (GTK_WIDGET (chooser_embed), default_width, default_height);
|
||
|
||
if (impl->preview_widget_active && impl->preview_widget)
|
||
*default_width += impl->preview_box->requisition.width + PREVIEW_HBOX_SPACING;
|
||
}
|
||
|
||
static void
|
||
gtk_file_chooser_default_get_resizable_hints (GtkFileChooserEmbed *chooser_embed,
|
||
gboolean *resize_horizontally,
|
||
gboolean *resize_vertically)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
|
||
g_return_if_fail (resize_horizontally != NULL);
|
||
g_return_if_fail (resize_vertically != NULL);
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
|
||
*resize_horizontally = TRUE;
|
||
*resize_vertically = TRUE;
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
if (! gtk_expander_get_expanded (GTK_EXPANDER (impl->save_expander)))
|
||
{
|
||
*resize_horizontally = FALSE;
|
||
*resize_vertically = FALSE;
|
||
}
|
||
}
|
||
}
|
||
|
||
struct switch_folder_closure {
|
||
GtkFileChooserDefault *impl;
|
||
const GtkFilePath *path;
|
||
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;
|
||
GtkTreeIter child_iter;
|
||
|
||
closure = data;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (closure->impl->sort_model, &child_iter, iter);
|
||
|
||
closure->path = _gtk_file_system_model_get_path (closure->impl->browse_files_model, &child_iter);
|
||
closure->num_selected++;
|
||
}
|
||
|
||
/* Changes to the selected folder in the list view */
|
||
static void
|
||
switch_to_selected_folder (GtkFileChooserDefault *impl)
|
||
{
|
||
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.path = NULL;
|
||
closure.num_selected = 0;
|
||
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
gtk_tree_selection_selected_foreach (selection, switch_folder_foreach_cb, &closure);
|
||
|
||
g_assert (closure.path && closure.num_selected == 1);
|
||
|
||
change_folder_and_display_error (impl, closure.path);
|
||
}
|
||
|
||
/* Gets the GtkFileInfo for the selected row in the file list; assumes single
|
||
* selection mode.
|
||
*/
|
||
static const GtkFileInfo *
|
||
get_selected_file_info_from_file_list (GtkFileChooserDefault *impl,
|
||
gboolean *had_selection)
|
||
{
|
||
GtkTreeSelection *selection;
|
||
GtkTreeIter iter, child_iter;
|
||
const GtkFileInfo *info;
|
||
|
||
g_assert (!impl->select_multiple);
|
||
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->browse_files_tree_view));
|
||
if (!gtk_tree_selection_get_selected (selection, NULL, &iter))
|
||
{
|
||
*had_selection = FALSE;
|
||
return NULL;
|
||
}
|
||
|
||
*had_selection = TRUE;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
|
||
&child_iter,
|
||
&iter);
|
||
|
||
info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_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)
|
||
{
|
||
const GtkFileInfo *info;
|
||
gboolean had_selection;
|
||
|
||
info = get_selected_file_info_from_file_list (impl, &had_selection);
|
||
g_assert (had_selection);
|
||
g_assert (info != NULL);
|
||
|
||
return gtk_file_info_get_display_name (info);
|
||
}
|
||
|
||
static void
|
||
add_custom_button_to_dialog (GtkDialog *dialog,
|
||
const gchar *mnemonic_label,
|
||
const gchar *stock_id,
|
||
gint response_id)
|
||
{
|
||
GtkWidget *button;
|
||
|
||
button = gtk_button_new_with_mnemonic (mnemonic_label);
|
||
GTK_WIDGET_SET_FLAGS (button, GTK_CAN_DEFAULT);
|
||
gtk_button_set_image (GTK_BUTTON (button),
|
||
gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_BUTTON));
|
||
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), GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL);
|
||
add_custom_button_to_dialog (GTK_DIALOG (dialog), _("_Replace"), GTK_STOCK_SAVE_AS, GTK_RESPONSE_ACCEPT);
|
||
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
|
||
|
||
if (toplevel->group)
|
||
gtk_window_group_add_window (toplevel->group, GTK_WINDOW (dialog));
|
||
|
||
response = gtk_dialog_run (GTK_DIALOG (dialog));
|
||
|
||
gtk_widget_destroy (dialog);
|
||
|
||
return (response == GTK_RESPONSE_ACCEPT);
|
||
}
|
||
|
||
static char *
|
||
get_display_name_for_folder (GtkFileChooserDefault *impl,
|
||
const GtkFilePath *path)
|
||
{
|
||
char *display_name;
|
||
GtkFilePath *parent_path;
|
||
GtkFileFolder *parent_folder;
|
||
GtkFileInfo *info;
|
||
|
||
display_name = NULL;
|
||
parent_path = NULL;
|
||
parent_folder = NULL;
|
||
info = NULL;
|
||
|
||
if (!gtk_file_system_get_parent (impl->file_system, path, &parent_path, NULL))
|
||
goto out;
|
||
|
||
parent_folder = gtk_file_system_get_folder (impl->file_system,
|
||
parent_path ? parent_path : path,
|
||
GTK_FILE_INFO_DISPLAY_NAME,
|
||
NULL);
|
||
if (!parent_folder)
|
||
goto out;
|
||
|
||
info = gtk_file_folder_get_info (parent_folder, parent_path ? path : NULL, NULL);
|
||
if (!info)
|
||
goto out;
|
||
|
||
display_name = g_strdup (gtk_file_info_get_display_name (info));
|
||
|
||
out:
|
||
|
||
if (parent_path)
|
||
gtk_file_path_free (parent_path);
|
||
|
||
if (parent_folder)
|
||
g_object_unref (parent_folder);
|
||
|
||
if (info)
|
||
gtk_file_info_free (info);
|
||
|
||
return display_name;
|
||
}
|
||
|
||
/* 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,
|
||
const GtkFilePath *parent_path)
|
||
{
|
||
GtkFileChooserConfirmation conf;
|
||
|
||
if (!impl->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:
|
||
{
|
||
char *parent_display_name;
|
||
gboolean retval;
|
||
|
||
g_assert (file_part != NULL);
|
||
|
||
parent_display_name = get_display_name_for_folder (impl, parent_path);
|
||
if (!parent_display_name)
|
||
return TRUE; /* Huh? Did the folder disappear? Let the caller deal with it */
|
||
|
||
retval = confirm_dialog_should_accept_filename (impl, file_part, parent_display_name);
|
||
g_free (parent_display_name);
|
||
return retval;
|
||
}
|
||
|
||
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;
|
||
}
|
||
}
|
||
|
||
/* Implementation for GtkFileChooserEmbed::should_respond() */
|
||
static gboolean
|
||
gtk_file_chooser_default_should_respond (GtkFileChooserEmbed *chooser_embed)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkWidget *toplevel;
|
||
GtkWidget *current_focus;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
|
||
toplevel = gtk_widget_get_toplevel (GTK_WIDGET (impl));
|
||
g_assert (GTK_IS_WINDOW (toplevel));
|
||
|
||
current_focus = gtk_window_get_focus (GTK_WINDOW (toplevel));
|
||
|
||
if (current_focus == impl->browse_files_tree_view)
|
||
{
|
||
/* The following array encodes what we do based on the impl->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 (impl->action >= GTK_FILE_CHOOSER_ACTION_OPEN && impl->action <= GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
selection_check (impl, &num_selected, &all_files, &all_folders);
|
||
|
||
if (num_selected > 2)
|
||
k = 2;
|
||
else
|
||
k = num_selected;
|
||
|
||
action = what_to_do [impl->action] [k];
|
||
|
||
switch (action)
|
||
{
|
||
case NOOP:
|
||
return FALSE;
|
||
|
||
case RESPOND:
|
||
return TRUE;
|
||
|
||
case RESPOND_OR_SWITCH:
|
||
g_assert (num_selected == 1);
|
||
|
||
if (all_folders)
|
||
{
|
||
switch_to_selected_folder (impl);
|
||
return FALSE;
|
||
}
|
||
else if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
return should_respond_after_confirm_overwrite (impl,
|
||
get_display_name_from_file_list (impl),
|
||
impl->current_folder);
|
||
else
|
||
return TRUE;
|
||
|
||
case ALL_FILES:
|
||
return all_files;
|
||
|
||
case ALL_FOLDERS:
|
||
return all_folders;
|
||
|
||
case SAVE_ENTRY:
|
||
goto save_entry;
|
||
|
||
default:
|
||
g_assert_not_reached ();
|
||
}
|
||
}
|
||
else if ((impl->save_file_name_entry != NULL) && (current_focus == impl->save_file_name_entry))
|
||
{
|
||
GtkFilePath *path;
|
||
gboolean is_well_formed, is_empty, is_file_part_empty;
|
||
gboolean is_folder;
|
||
gboolean retval;
|
||
GtkFileChooserEntry *entry;
|
||
GError *error;
|
||
|
||
save_entry:
|
||
|
||
g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
|
||
entry = GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry);
|
||
check_save_entry (impl, &path, &is_well_formed, &is_empty, &is_file_part_empty);
|
||
|
||
if (is_empty || !is_well_formed)
|
||
return FALSE;
|
||
|
||
g_assert (path != NULL);
|
||
|
||
error = NULL;
|
||
is_folder = check_is_folder (impl->file_system, path, &error);
|
||
if (is_folder)
|
||
{
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
_gtk_file_chooser_entry_set_file_part (entry, "");
|
||
change_folder_and_display_error (impl, path);
|
||
retval = FALSE;
|
||
}
|
||
else /* 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
|
||
{
|
||
gboolean file_exists_and_is_not_folder;
|
||
|
||
file_exists_and_is_not_folder = g_error_matches (error, GTK_FILE_SYSTEM_ERROR, GTK_FILE_SYSTEM_ERROR_NOT_FOLDER);
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER && file_exists_and_is_not_folder)
|
||
{
|
||
/* Oops, the user typed the name of an existing path which is not a folder */
|
||
error_creating_folder_over_existing_file_dialog (impl, path, error);
|
||
error = NULL; /* as it will be freed below for the general case */
|
||
retval = FALSE;
|
||
}
|
||
else
|
||
{
|
||
GtkFilePath *parent_path;
|
||
gboolean parent_is_folder;
|
||
|
||
/* check that everything up to the last component exists */
|
||
|
||
parent_path = gtk_file_path_copy (_gtk_file_chooser_entry_get_current_folder (entry));
|
||
parent_is_folder = check_is_folder (impl->file_system, parent_path, NULL);
|
||
if (parent_is_folder)
|
||
{
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
if (file_exists_and_is_not_folder)
|
||
{
|
||
const char *file_part;
|
||
|
||
file_part = _gtk_file_chooser_entry_get_file_part (GTK_FILE_CHOOSER_ENTRY (impl->save_file_name_entry));
|
||
retval = should_respond_after_confirm_overwrite (impl, file_part, parent_path);
|
||
}
|
||
else
|
||
retval = TRUE;
|
||
}
|
||
else /* GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER */
|
||
{
|
||
GError *create_error;
|
||
|
||
create_error = NULL;
|
||
if (gtk_file_system_create_folder (impl->file_system, path, &create_error))
|
||
retval = TRUE;
|
||
else
|
||
{
|
||
error_creating_folder_dialog (impl, path, create_error);
|
||
retval = FALSE;
|
||
}
|
||
}
|
||
}
|
||
else
|
||
{
|
||
/* This will display an error, which is what we want */
|
||
change_folder_and_display_error (impl, parent_path);
|
||
retval = FALSE;
|
||
}
|
||
|
||
gtk_file_path_free (parent_path);
|
||
}
|
||
|
||
if (error != NULL)
|
||
g_error_free (error);
|
||
}
|
||
|
||
gtk_file_path_free (path);
|
||
return retval;
|
||
}
|
||
else if (impl->toplevel_last_focus_widget == impl->browse_shortcuts_tree_view)
|
||
{
|
||
/* The focus is on a dialog's action area button, *and* the widget that
|
||
* was focused immediately before it is the shortcuts list. Switch to the
|
||
* selected shortcut and tell the caller not to respond.
|
||
*/
|
||
GtkTreeIter iter;
|
||
|
||
if (shortcuts_get_selected (impl, &iter))
|
||
{
|
||
shortcuts_activate_iter (impl, &iter);
|
||
|
||
gtk_widget_grab_focus (impl->browse_files_tree_view);
|
||
}
|
||
else
|
||
goto file_list;
|
||
|
||
return FALSE;
|
||
}
|
||
else if (impl->toplevel_last_focus_widget == impl->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
|
||
/* The focus is on a dialog's action area button or something else */
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
goto save_entry;
|
||
else
|
||
goto file_list;
|
||
|
||
g_assert_not_reached ();
|
||
return FALSE;
|
||
}
|
||
|
||
/* Implementation for GtkFileChooserEmbed::initial_focus() */
|
||
static void
|
||
gtk_file_chooser_default_initial_focus (GtkFileChooserEmbed *chooser_embed)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
GtkWidget *widget;
|
||
|
||
impl = GTK_FILE_CHOOSER_DEFAULT (chooser_embed);
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
widget = impl->browse_files_tree_view;
|
||
else if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
widget = impl->save_file_name_entry;
|
||
else
|
||
{
|
||
g_assert_not_reached ();
|
||
widget = NULL;
|
||
}
|
||
|
||
gtk_widget_grab_focus (widget);
|
||
}
|
||
|
||
static void
|
||
set_current_filter (GtkFileChooserDefault *impl,
|
||
GtkFileFilter *filter)
|
||
{
|
||
if (impl->current_filter != filter)
|
||
{
|
||
int filter_index;
|
||
|
||
/* NULL filters are allowed to reset to non-filtered status
|
||
*/
|
||
filter_index = g_slist_index (impl->filters, filter);
|
||
if (impl->filters && filter && filter_index < 0)
|
||
return;
|
||
|
||
if (impl->current_filter)
|
||
g_object_unref (impl->current_filter);
|
||
impl->current_filter = filter;
|
||
if (impl->current_filter)
|
||
{
|
||
g_object_ref (impl->current_filter);
|
||
gtk_object_sink (GTK_OBJECT (filter));
|
||
}
|
||
|
||
if (impl->filters)
|
||
gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
|
||
filter_index);
|
||
|
||
if (impl->browse_files_model)
|
||
install_list_model_filter (impl);
|
||
|
||
g_object_notify (G_OBJECT (impl), "filter");
|
||
}
|
||
}
|
||
|
||
static void
|
||
filter_combo_changed (GtkComboBox *combo_box,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
gint new_index = gtk_combo_box_get_active (combo_box);
|
||
GtkFileFilter *new_filter = g_slist_nth_data (impl->filters, new_index);
|
||
|
||
set_current_filter (impl, new_filter);
|
||
}
|
||
|
||
static void
|
||
check_preview_change (GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreePath *cursor_path;
|
||
const GtkFilePath *new_path;
|
||
const GtkFileInfo *new_info;
|
||
|
||
gtk_tree_view_get_cursor (GTK_TREE_VIEW (impl->browse_files_tree_view), &cursor_path, NULL);
|
||
if (cursor_path && impl->sort_model)
|
||
{
|
||
GtkTreeIter iter;
|
||
GtkTreeIter child_iter;
|
||
|
||
gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, cursor_path);
|
||
gtk_tree_path_free (cursor_path);
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
|
||
|
||
new_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
|
||
new_info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
|
||
}
|
||
else
|
||
{
|
||
new_path = NULL;
|
||
new_info = NULL;
|
||
}
|
||
|
||
if (new_path != impl->preview_path &&
|
||
!(new_path && impl->preview_path &&
|
||
gtk_file_path_compare (new_path, impl->preview_path) == 0))
|
||
{
|
||
if (impl->preview_path)
|
||
{
|
||
gtk_file_path_free (impl->preview_path);
|
||
g_free (impl->preview_display_name);
|
||
}
|
||
|
||
if (new_path)
|
||
{
|
||
impl->preview_path = gtk_file_path_copy (new_path);
|
||
impl->preview_display_name = g_strdup (gtk_file_info_get_display_name (new_info));
|
||
}
|
||
else
|
||
{
|
||
impl->preview_path = NULL;
|
||
impl->preview_display_name = NULL;
|
||
}
|
||
|
||
if (impl->use_preview_label && impl->preview_label)
|
||
gtk_label_set_text (GTK_LABEL (impl->preview_label), impl->preview_display_name);
|
||
|
||
g_signal_emit_by_name (impl, "update-preview");
|
||
}
|
||
}
|
||
|
||
/* Activates a volume by mounting it if necessary and then switching to its
|
||
* base path.
|
||
*/
|
||
static void
|
||
shortcuts_activate_volume (GtkFileChooserDefault *impl,
|
||
GtkFileSystemVolume *volume)
|
||
{
|
||
GtkFilePath *path;
|
||
|
||
/* We ref the file chooser since volume_mount() may run a main loop, and the
|
||
* user could close the file chooser window in the meantime.
|
||
*/
|
||
g_object_ref (impl);
|
||
|
||
if (!gtk_file_system_volume_get_is_mounted (impl->file_system, volume))
|
||
{
|
||
GError *error;
|
||
gboolean result;
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
error = NULL;
|
||
result = gtk_file_system_volume_mount (impl->file_system, volume, &error);
|
||
|
||
if (!result)
|
||
{
|
||
char *msg;
|
||
|
||
msg = g_strdup_printf (_("Could not mount %s"),
|
||
gtk_file_system_volume_get_display_name (impl->file_system, volume));
|
||
error_message (impl, msg, error->message);
|
||
g_free (msg);
|
||
g_error_free (error);
|
||
}
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
|
||
if (!result)
|
||
goto out;
|
||
}
|
||
|
||
path = gtk_file_system_volume_get_base_path (impl->file_system, volume);
|
||
if (path != NULL)
|
||
{
|
||
change_folder_and_display_error (impl, path);
|
||
gtk_file_path_free (path);
|
||
}
|
||
|
||
out:
|
||
|
||
g_object_unref (impl);
|
||
}
|
||
|
||
/* Opens the folder or volume at the specified iter in the shortcuts model */
|
||
static void
|
||
shortcuts_activate_iter (GtkFileChooserDefault *impl,
|
||
GtkTreeIter *iter)
|
||
{
|
||
gpointer col_data;
|
||
gboolean is_volume;
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->shortcuts_model), iter,
|
||
SHORTCUTS_COL_DATA, &col_data,
|
||
SHORTCUTS_COL_IS_VOLUME, &is_volume,
|
||
-1);
|
||
|
||
if (!col_data)
|
||
return; /* We are on a separator */
|
||
|
||
if (is_volume)
|
||
{
|
||
GtkFileSystemVolume *volume;
|
||
|
||
volume = col_data;
|
||
|
||
shortcuts_activate_volume (impl, volume);
|
||
}
|
||
else
|
||
{
|
||
const GtkFilePath *file_path;
|
||
|
||
file_path = col_data;
|
||
change_folder_and_display_error (impl, file_path);
|
||
}
|
||
}
|
||
|
||
/* Callback used when a row in the shortcuts list is activated */
|
||
static void
|
||
shortcuts_row_activated_cb (GtkTreeView *tree_view,
|
||
GtkTreePath *path,
|
||
GtkTreeViewColumn *column,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
GtkTreeIter iter;
|
||
GtkTreeIter child_iter;
|
||
|
||
if (!gtk_tree_model_get_iter (impl->shortcuts_filter_model, &iter, path))
|
||
return;
|
||
|
||
gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (impl->shortcuts_filter_model),
|
||
&child_iter,
|
||
&iter);
|
||
shortcuts_activate_iter (impl, &child_iter);
|
||
|
||
gtk_widget_grab_focus (impl->browse_files_tree_view);
|
||
}
|
||
|
||
/* Handler for GtkWidget::key-press-event on the shortcuts list */
|
||
static gboolean
|
||
shortcuts_key_press_event_cb (GtkWidget *widget,
|
||
GdkEventKey *event,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
guint modifiers;
|
||
|
||
modifiers = gtk_accelerator_get_default_mod_mask ();
|
||
|
||
if ((event->keyval == GDK_BackSpace
|
||
|| event->keyval == GDK_Delete
|
||
|| event->keyval == GDK_KP_Delete)
|
||
&& (event->state & modifiers) == 0)
|
||
{
|
||
remove_selected_bookmarks (impl);
|
||
return TRUE;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static gboolean
|
||
shortcuts_select_func (GtkTreeSelection *selection,
|
||
GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
gboolean path_currently_selected,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
|
||
return (*gtk_tree_path_get_indices (path) != shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS_SEPARATOR));
|
||
}
|
||
|
||
static gboolean
|
||
list_select_func (GtkTreeSelection *selection,
|
||
GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
gboolean path_currently_selected,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
GtkTreeIter iter, child_iter;
|
||
const GtkFileInfo *info;
|
||
|
||
if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, path))
|
||
return FALSE;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
|
||
|
||
info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
|
||
|
||
if (info && !gtk_file_info_get_is_folder (info))
|
||
return FALSE;
|
||
}
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
list_selection_changed (GtkTreeSelection *selection,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
/* See if we are in the new folder editable row for Save mode */
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
{
|
||
const GtkFileInfo *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:
|
||
|
||
update_chooser_entry (impl);
|
||
check_preview_change (impl);
|
||
bookmarks_check_add_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)
|
||
{
|
||
GtkTreeIter iter, child_iter;
|
||
const GtkFileInfo *info;
|
||
|
||
if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->sort_model), &iter, path))
|
||
return;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model, &child_iter, &iter);
|
||
|
||
info = _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
|
||
|
||
if (gtk_file_info_get_is_folder (info))
|
||
{
|
||
const GtkFilePath *file_path;
|
||
|
||
file_path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
|
||
change_folder_and_display_error (impl, file_path);
|
||
|
||
return;
|
||
}
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_SAVE)
|
||
g_signal_emit_by_name (impl, "file-activated");
|
||
}
|
||
|
||
static void
|
||
path_bar_clicked (GtkPathBar *path_bar,
|
||
GtkFilePath *file_path,
|
||
gboolean child_is_hidden,
|
||
GtkFileChooserDefault *impl)
|
||
{
|
||
if (!change_folder_and_display_error (impl, file_path))
|
||
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 const GtkFileInfo *
|
||
get_list_file_info (GtkFileChooserDefault *impl,
|
||
GtkTreeIter *iter)
|
||
{
|
||
GtkTreeIter child_iter;
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
|
||
&child_iter,
|
||
iter);
|
||
|
||
return _gtk_file_system_model_get_info (impl->browse_files_model, &child_iter);
|
||
}
|
||
|
||
static void
|
||
list_icon_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
GtkTreeIter child_iter;
|
||
const GtkFilePath *path;
|
||
GdkPixbuf *pixbuf;
|
||
const GtkFileInfo *info;
|
||
gboolean sensitive = TRUE;
|
||
|
||
profile_start ("start", NULL);
|
||
|
||
info = get_list_file_info (impl, iter);
|
||
|
||
gtk_tree_model_sort_convert_iter_to_child_iter (impl->sort_model,
|
||
&child_iter,
|
||
iter);
|
||
path = _gtk_file_system_model_get_path (impl->browse_files_model, &child_iter);
|
||
|
||
if (path)
|
||
{
|
||
/* FIXME: NULL GError */
|
||
pixbuf = gtk_file_system_render_icon (impl->file_system, path, GTK_WIDGET (impl),
|
||
impl->icon_size, NULL);
|
||
}
|
||
else
|
||
{
|
||
/* We are on the editable row */
|
||
pixbuf = NULL;
|
||
}
|
||
|
||
if (info && (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER))
|
||
sensitive = gtk_file_info_get_is_folder (info);
|
||
|
||
g_object_set (cell,
|
||
"pixbuf", pixbuf,
|
||
"sensitive", sensitive,
|
||
NULL);
|
||
|
||
if (pixbuf)
|
||
g_object_unref (pixbuf);
|
||
|
||
profile_end ("end", NULL);
|
||
}
|
||
|
||
static void
|
||
list_name_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
const GtkFileInfo *info = get_list_file_info (impl, iter);
|
||
gboolean sensitive = TRUE;
|
||
|
||
if (!info)
|
||
{
|
||
g_object_set (cell,
|
||
"text", _("Type name of new folder"),
|
||
NULL);
|
||
|
||
return;
|
||
}
|
||
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
sensitive = gtk_file_info_get_is_folder (info);
|
||
}
|
||
|
||
g_object_set (cell,
|
||
"text", gtk_file_info_get_display_name (info),
|
||
"sensitive", sensitive,
|
||
NULL);
|
||
}
|
||
|
||
#if 0
|
||
static void
|
||
list_size_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl = data;
|
||
const GtkFileInfo *info = get_list_file_info (impl, iter);
|
||
gint64 size;
|
||
gchar *str;
|
||
gboolean sensitive = TRUE;
|
||
|
||
if (!info || gtk_file_info_get_is_folder (info))
|
||
{
|
||
g_object_set (cell,"sensitive", sensitive, NULL);
|
||
return;
|
||
}
|
||
|
||
size = gtk_file_info_get_size (info);
|
||
|
||
if (size < (gint64)1024)
|
||
str = g_strdup_printf (ngettext ("%d byte", "%d bytes", (gint)size), (gint)size);
|
||
else if (size < (gint64)1024*1024)
|
||
str = g_strdup_printf (_("%.1f K"), size / (1024.));
|
||
else if (size < (gint64)1024*1024*1024)
|
||
str = g_strdup_printf (_("%.1f M"), size / (1024.*1024.));
|
||
else
|
||
str = g_strdup_printf (_("%.1f G"), size / (1024.*1024.*1024.));
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
sensitive = FALSE;
|
||
|
||
g_object_set (cell,
|
||
"text", str,
|
||
"sensitive", sensitive,
|
||
NULL);
|
||
|
||
g_free (str);
|
||
}
|
||
#endif
|
||
|
||
/* Tree column data callback for the file list; fetches the mtime of a file */
|
||
static void
|
||
list_mtime_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *tree_model,
|
||
GtkTreeIter *iter,
|
||
gpointer data)
|
||
{
|
||
GtkFileChooserDefault *impl;
|
||
const GtkFileInfo *info;
|
||
GtkFileTime time_mtime, time_now;
|
||
GDate mtime, now;
|
||
int days_diff;
|
||
char buf[256];
|
||
gboolean sensitive = TRUE;
|
||
|
||
impl = data;
|
||
|
||
info = get_list_file_info (impl, iter);
|
||
if (!info)
|
||
{
|
||
g_object_set (cell,
|
||
"text", "",
|
||
"sensitive", TRUE,
|
||
NULL);
|
||
return;
|
||
}
|
||
|
||
time_mtime = gtk_file_info_get_modification_time (info);
|
||
|
||
if (time_mtime == 0)
|
||
strcpy (buf, _("Unknown"));
|
||
else
|
||
{
|
||
g_date_set_time (&mtime, (GTime) time_mtime);
|
||
|
||
time_now = (GTime ) time (NULL);
|
||
g_date_set_time (&now, (GTime) time_now);
|
||
|
||
days_diff = g_date_get_julian (&now) - g_date_get_julian (&mtime);
|
||
|
||
if (days_diff == 0)
|
||
strcpy (buf, _("Today"));
|
||
else if (days_diff == 1)
|
||
strcpy (buf, _("Yesterday"));
|
||
else
|
||
{
|
||
char *format;
|
||
|
||
if (days_diff > 1 && days_diff < 7)
|
||
format = "%A"; /* Days from last week */
|
||
else
|
||
format = "%x"; /* Any other date */
|
||
|
||
if (g_date_strftime (buf, sizeof (buf), format, &mtime) == 0)
|
||
strcpy (buf, _("Unknown"));
|
||
}
|
||
}
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER ||
|
||
impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
sensitive = gtk_file_info_get_is_folder (info);
|
||
|
||
g_object_set (cell,
|
||
"text", buf,
|
||
"sensitive", sensitive,
|
||
NULL);
|
||
}
|
||
|
||
GtkWidget *
|
||
_gtk_file_chooser_default_new (const char *file_system)
|
||
{
|
||
return g_object_new (GTK_TYPE_FILE_CHOOSER_DEFAULT,
|
||
"file-system-backend", file_system,
|
||
NULL);
|
||
}
|
||
|
||
static GtkWidget *
|
||
location_entry_create (GtkFileChooserDefault *impl,
|
||
const gchar *path)
|
||
{
|
||
GtkWidget *entry;
|
||
|
||
entry = _gtk_file_chooser_entry_new (TRUE);
|
||
/* Pick a good width for the entry */
|
||
gtk_entry_set_width_chars (GTK_ENTRY (entry), 30);
|
||
gtk_entry_set_activates_default (GTK_ENTRY (entry), TRUE);
|
||
_gtk_file_chooser_entry_set_file_system (GTK_FILE_CHOOSER_ENTRY (entry), impl->file_system);
|
||
_gtk_file_chooser_entry_set_action (GTK_FILE_CHOOSER_ENTRY (entry), impl->action);
|
||
if (path[0])
|
||
{
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (entry),
|
||
gtk_file_path_new_steal ((gchar *)path));
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry), path);
|
||
}
|
||
else
|
||
{
|
||
_gtk_file_chooser_entry_set_base_folder (GTK_FILE_CHOOSER_ENTRY (entry), impl->current_folder);
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry), "");
|
||
else if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
_gtk_file_chooser_entry_set_file_part (GTK_FILE_CHOOSER_ENTRY (entry),
|
||
gtk_entry_get_text (GTK_ENTRY (impl->save_file_name_entry)));
|
||
else
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
return GTK_WIDGET (entry);
|
||
}
|
||
|
||
static gboolean
|
||
update_from_entry (GtkFileChooserDefault *impl,
|
||
GtkWindow *parent,
|
||
GtkFileChooserEntry *chooser_entry)
|
||
{
|
||
const GtkFilePath *folder_path;
|
||
const char *file_part;
|
||
|
||
folder_path = _gtk_file_chooser_entry_get_current_folder (chooser_entry);
|
||
file_part = _gtk_file_chooser_entry_get_file_part (chooser_entry);
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN && !folder_path)
|
||
{
|
||
error_message_with_parent (parent,
|
||
_("Cannot change folder"),
|
||
_("The folder you specified is an invalid path."));
|
||
return FALSE;
|
||
}
|
||
|
||
if (file_part[0] == '\0')
|
||
return change_folder_and_display_error (impl, folder_path);
|
||
else
|
||
{
|
||
GtkFileFolder *folder = NULL;
|
||
GtkFilePath *subfolder_path = NULL;
|
||
GtkFileInfo *info = NULL;
|
||
GError *error;
|
||
gboolean result;
|
||
|
||
result = FALSE;
|
||
|
||
/* If the file part is non-empty, we need to figure out if it refers to a
|
||
* folder within folder. We could optimize the case here where the folder
|
||
* is already loaded for one of our tree models.
|
||
*/
|
||
|
||
error = NULL;
|
||
folder = gtk_file_system_get_folder (impl->file_system, folder_path, GTK_FILE_INFO_IS_FOLDER, &error);
|
||
|
||
if (!folder)
|
||
{
|
||
error_getting_info_dialog (impl, folder_path, error);
|
||
goto out;
|
||
}
|
||
|
||
error = NULL;
|
||
subfolder_path = gtk_file_system_make_path (impl->file_system, folder_path, file_part, &error);
|
||
|
||
if (!subfolder_path)
|
||
{
|
||
char *msg;
|
||
char *uri;
|
||
|
||
uri = gtk_file_system_path_to_uri (impl->file_system, folder_path);
|
||
msg = g_strdup_printf (_("Could not build file name from '%s' and '%s'"),
|
||
uri, file_part);
|
||
error_message (impl, msg, error->message);
|
||
g_free (uri);
|
||
g_free (msg);
|
||
goto out;
|
||
}
|
||
|
||
error = NULL;
|
||
info = gtk_file_folder_get_info (folder, subfolder_path, &error);
|
||
|
||
if (!info)
|
||
{
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER)
|
||
{
|
||
if (!change_folder_and_display_error (impl, folder_path))
|
||
goto out;
|
||
|
||
gtk_file_chooser_default_set_current_name (GTK_FILE_CHOOSER (impl), file_part);
|
||
}
|
||
else
|
||
error_getting_info_dialog (impl, subfolder_path, error);
|
||
|
||
goto out;
|
||
}
|
||
|
||
if (gtk_file_info_get_is_folder (info))
|
||
result = change_folder_and_display_error (impl, subfolder_path);
|
||
else
|
||
{
|
||
GError *error;
|
||
|
||
error = NULL;
|
||
result = _gtk_file_chooser_select_path (GTK_FILE_CHOOSER (impl), subfolder_path, &error);
|
||
if (!result)
|
||
error_dialog (impl, _("Could not select item"),
|
||
subfolder_path, error);
|
||
}
|
||
|
||
out:
|
||
|
||
if (folder)
|
||
g_object_unref (folder);
|
||
|
||
gtk_file_path_free (subfolder_path);
|
||
|
||
if (info)
|
||
gtk_file_info_free (info);
|
||
|
||
return result;
|
||
}
|
||
|
||
g_assert_not_reached ();
|
||
}
|
||
|
||
static void
|
||
location_popup_handler (GtkFileChooserDefault *impl,
|
||
const gchar *path)
|
||
{
|
||
GtkWidget *dialog;
|
||
GtkWindow *toplevel;
|
||
GtkWidget *hbox;
|
||
GtkWidget *label;
|
||
GtkWidget *entry;
|
||
gboolean refocus;
|
||
const char *title;
|
||
const char *accept_stock;
|
||
|
||
/* Create dialog */
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
title = _("Open Location");
|
||
accept_stock = GTK_STOCK_OPEN;
|
||
}
|
||
else
|
||
{
|
||
g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
title = _("Save in Location");
|
||
accept_stock = GTK_STOCK_SAVE;
|
||
}
|
||
|
||
dialog = gtk_dialog_new_with_buttons (title,
|
||
toplevel,
|
||
GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT | GTK_DIALOG_NO_SEPARATOR,
|
||
GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
|
||
accept_stock, GTK_RESPONSE_ACCEPT,
|
||
NULL);
|
||
if (toplevel->group)
|
||
gtk_window_group_add_window (toplevel->group, GTK_WINDOW (dialog));
|
||
|
||
gtk_window_set_default_size (GTK_WINDOW (dialog), 300, -1);
|
||
gtk_container_set_border_width (GTK_CONTAINER (dialog), 5);
|
||
gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 2);
|
||
gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_ACCEPT);
|
||
|
||
gtk_dialog_set_alternative_button_order (GTK_DIALOG (dialog),
|
||
GTK_RESPONSE_ACCEPT,
|
||
GTK_RESPONSE_CANCEL,
|
||
-1);
|
||
|
||
hbox = gtk_hbox_new (FALSE, 12);
|
||
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, FALSE, FALSE, 0);
|
||
gtk_container_set_border_width (GTK_CONTAINER (hbox), 5);
|
||
|
||
label = gtk_label_new_with_mnemonic (_("_Location:"));
|
||
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
|
||
|
||
entry = location_entry_create (impl, path);
|
||
|
||
gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
|
||
gtk_label_set_mnemonic_widget (GTK_LABEL (label), entry);
|
||
|
||
/* Run */
|
||
|
||
gtk_widget_show_all (dialog);
|
||
/* If the dialog is brought up by typing the first characters
|
||
* of a path, unselect the text in the entry, so that you can
|
||
* just type on without erasing the initial part.
|
||
*/
|
||
if (path[0])
|
||
gtk_editable_select_region (GTK_EDITABLE (entry), -1, -1);
|
||
|
||
refocus = TRUE;
|
||
|
||
if (gtk_dialog_run (GTK_DIALOG (dialog)) == GTK_RESPONSE_ACCEPT)
|
||
{
|
||
if (update_from_entry (impl, GTK_WINDOW (dialog), GTK_FILE_CHOOSER_ENTRY (entry)))
|
||
{
|
||
if (impl->action == GTK_FILE_CHOOSER_ACTION_OPEN
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_SELECT_FOLDER)
|
||
{
|
||
gtk_widget_grab_focus (impl->browse_files_tree_view);
|
||
}
|
||
else
|
||
{
|
||
g_assert (impl->action == GTK_FILE_CHOOSER_ACTION_SAVE
|
||
|| impl->action == GTK_FILE_CHOOSER_ACTION_CREATE_FOLDER);
|
||
gtk_widget_grab_focus (impl->save_file_name_entry);
|
||
}
|
||
refocus = FALSE;
|
||
}
|
||
}
|
||
|
||
if (refocus)
|
||
{
|
||
GtkWindow *toplevel;
|
||
|
||
toplevel = get_toplevel (GTK_WIDGET (impl));
|
||
if (toplevel && toplevel->focus_widget)
|
||
gtk_widget_grab_focus (toplevel->focus_widget);
|
||
}
|
||
|
||
gtk_widget_destroy (dialog);
|
||
}
|
||
|
||
/* Handler for the "up-folder" keybinding signal */
|
||
static void
|
||
up_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
pending_select_paths_add (impl, impl->current_folder);
|
||
_gtk_path_bar_up (GTK_PATH_BAR (impl->browse_path_bar));
|
||
}
|
||
|
||
/* Handler for the "down-folder" keybinding signal */
|
||
static void
|
||
down_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
_gtk_path_bar_down (GTK_PATH_BAR (impl->browse_path_bar));
|
||
}
|
||
|
||
/* Switches to the shortcut in the specified index */
|
||
static void
|
||
switch_to_shortcut (GtkFileChooserDefault *impl,
|
||
int pos)
|
||
{
|
||
GtkTreeIter iter;
|
||
|
||
if (!gtk_tree_model_iter_nth_child (GTK_TREE_MODEL (impl->shortcuts_model), &iter, NULL, pos))
|
||
g_assert_not_reached ();
|
||
|
||
shortcuts_activate_iter (impl, &iter);
|
||
}
|
||
|
||
/* Handler for the "home-folder" keybinding signal */
|
||
static void
|
||
home_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
if (impl->has_home)
|
||
switch_to_shortcut (impl, shortcuts_get_index (impl, SHORTCUTS_HOME));
|
||
}
|
||
|
||
/* Handler for the "desktop-folder" keybinding signal */
|
||
static void
|
||
desktop_folder_handler (GtkFileChooserDefault *impl)
|
||
{
|
||
if (impl->has_desktop)
|
||
switch_to_shortcut (impl, shortcuts_get_index (impl, SHORTCUTS_DESKTOP));
|
||
}
|
||
|
||
static void
|
||
quick_bookmark_handler (GtkFileChooserDefault *impl,
|
||
gint bookmark_index)
|
||
{
|
||
int bookmark_pos;
|
||
GtkTreePath *path;
|
||
|
||
if (bookmark_index < 0 || bookmark_index >= impl->num_bookmarks)
|
||
return;
|
||
|
||
bookmark_pos = shortcuts_get_index (impl, SHORTCUTS_BOOKMARKS) + bookmark_index;
|
||
|
||
path = gtk_tree_path_new_from_indices (bookmark_pos, -1);
|
||
gtk_tree_view_scroll_to_cell (GTK_TREE_VIEW (impl->browse_shortcuts_tree_view),
|
||
path, NULL,
|
||
FALSE, 0.0, 0.0);
|
||
gtk_tree_path_free (path);
|
||
|
||
switch_to_shortcut (impl, bookmark_pos);
|
||
}
|
||
|
||
|
||
|
||
/* Drag and drop interfaces */
|
||
|
||
static void
|
||
_shortcuts_model_filter_class_init (ShortcutsModelFilterClass *class)
|
||
{
|
||
}
|
||
|
||
static void
|
||
_shortcuts_model_filter_init (ShortcutsModelFilter *model)
|
||
{
|
||
model->impl = NULL;
|
||
}
|
||
|
||
/* GtkTreeDragSource::row_draggable implementation for the shortcuts filter model */
|
||
static gboolean
|
||
shortcuts_model_filter_row_draggable (GtkTreeDragSource *drag_source,
|
||
GtkTreePath *path)
|
||
{
|
||
ShortcutsModelFilter *model;
|
||
int pos;
|
||
int bookmarks_pos;
|
||
|
||
model = SHORTCUTS_MODEL_FILTER (drag_source);
|
||
|
||
pos = *gtk_tree_path_get_indices (path);
|
||
bookmarks_pos = shortcuts_get_index (model->impl, SHORTCUTS_BOOKMARKS);
|
||
|
||
return (pos >= bookmarks_pos && pos < bookmarks_pos + model->impl->num_bookmarks);
|
||
}
|
||
|
||
/* GtkTreeDragSource::drag_data_get implementation for the shortcuts filter model */
|
||
static gboolean
|
||
shortcuts_model_filter_drag_data_get (GtkTreeDragSource *drag_source,
|
||
GtkTreePath *path,
|
||
GtkSelectionData *selection_data)
|
||
{
|
||
ShortcutsModelFilter *model;
|
||
|
||
model = SHORTCUTS_MODEL_FILTER (drag_source);
|
||
|
||
/* FIXME */
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
/* Fill the GtkTreeDragSourceIface vtable */
|
||
static void
|
||
shortcuts_model_filter_drag_source_iface_init (GtkTreeDragSourceIface *iface)
|
||
{
|
||
iface->row_draggable = shortcuts_model_filter_row_draggable;
|
||
iface->drag_data_get = shortcuts_model_filter_drag_data_get;
|
||
}
|
||
|
||
#if 0
|
||
/* Fill the GtkTreeDragDestIface vtable */
|
||
static void
|
||
shortcuts_model_filter_drag_dest_iface_init (GtkTreeDragDestIface *iface)
|
||
{
|
||
iface->drag_data_received = shortcuts_model_filter_drag_data_received;
|
||
iface->row_drop_possible = shortcuts_model_filter_row_drop_possible;
|
||
}
|
||
#endif
|
||
|
||
static GtkTreeModel *
|
||
shortcuts_model_filter_new (GtkFileChooserDefault *impl,
|
||
GtkTreeModel *child_model,
|
||
GtkTreePath *root)
|
||
{
|
||
ShortcutsModelFilter *model;
|
||
|
||
model = g_object_new (SHORTCUTS_MODEL_FILTER_TYPE,
|
||
"child-model", child_model,
|
||
"virtual-root", root,
|
||
NULL);
|
||
|
||
model->impl = impl;
|
||
|
||
return GTK_TREE_MODEL (model);
|
||
}
|
||
|
||
#define __GTK_FILE_CHOOSER_DEFAULT_C__
|
||
#include "gtkaliasdef.c"
|