forked from AuroraMiddleware/gtk
640d68778a
2008-06-10 Carlos Garnacho <carlos@imendio.com>
Bug 520874 - Should use gio directly.
* gtk/gtkfilesystem.[ch]: Turn into a private object, which mostly
provides helper functions for asynchronous calls, folder abstraction
and uniform handling of volumes/drives/mounts.
* gtk/gtkfilesystemwin32.[ch]:
* gtk/gtkfilesystemunix.[ch]: Removed, these are no longer required.
* gtk/gtkfilechooser.c:
* gtk/gtkfilechooserbutton.c:
* gtk/gtkfilechooserdefault.c:
* gtk/gtkfilechooserentry.[ch]:
* gtk/gtkfilechooserprivate.h:
* gtk/gtkfilechooserutils.c:
* gtk/gtkfilesystemmodel.[ch]:
* gtk/gtkpathbar.[ch]: Use GIO internally. Adapt to GtkFileSystem API.
Do not load filesystem implementation modules.
* gtk/Makefile.am:
* gtk/gtk.symbols: the gtkfilesystem.h private header isn't installed
anymore, nor the unix/win32 implementations.
* README.in: Add blurb about these changes.
svn path=/trunk/; revision=20342
374 lines
11 KiB
C
374 lines
11 KiB
C
/* GTK - The GIMP Toolkit
|
|
* gtkfilechooserprivate.h: Interface definition for file selector GUIs
|
|
* Copyright (C) 2003, Red Hat, Inc.
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2 of the License, or (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the
|
|
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
|
|
#ifndef __GTK_FILE_CHOOSER_PRIVATE_H__
|
|
#define __GTK_FILE_CHOOSER_PRIVATE_H__
|
|
|
|
#include "gtkfilechooser.h"
|
|
#include "gtkfilesystem.h"
|
|
#include "gtkfilesystemmodel.h"
|
|
#include "gtkliststore.h"
|
|
#include "gtkrecentmanager.h"
|
|
#include "gtksearchengine.h"
|
|
#include "gtkquery.h"
|
|
#include "gtktooltips.h"
|
|
#include "gtktreemodelsort.h"
|
|
#include "gtktreestore.h"
|
|
#include "gtktreeview.h"
|
|
#include "gtkvbox.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
#define GTK_FILE_CHOOSER_GET_IFACE(inst) (G_TYPE_INSTANCE_GET_INTERFACE ((inst), GTK_TYPE_FILE_CHOOSER, GtkFileChooserIface))
|
|
|
|
typedef struct _GtkFileChooserIface GtkFileChooserIface;
|
|
|
|
struct _GtkFileChooserIface
|
|
{
|
|
GTypeInterface base_iface;
|
|
|
|
/* Methods
|
|
*/
|
|
gboolean (*set_current_folder) (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
GFile * (*get_current_folder) (GtkFileChooser *chooser);
|
|
void (*set_current_name) (GtkFileChooser *chooser,
|
|
const gchar *name);
|
|
gboolean (*select_file) (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
void (*unselect_file) (GtkFileChooser *chooser,
|
|
GFile *file);
|
|
void (*select_all) (GtkFileChooser *chooser);
|
|
void (*unselect_all) (GtkFileChooser *chooser);
|
|
GSList * (*get_files) (GtkFileChooser *chooser);
|
|
GFile * (*get_preview_file) (GtkFileChooser *chooser);
|
|
GtkFileSystem *(*get_file_system) (GtkFileChooser *chooser);
|
|
void (*add_filter) (GtkFileChooser *chooser,
|
|
GtkFileFilter *filter);
|
|
void (*remove_filter) (GtkFileChooser *chooser,
|
|
GtkFileFilter *filter);
|
|
GSList * (*list_filters) (GtkFileChooser *chooser);
|
|
gboolean (*add_shortcut_folder) (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
gboolean (*remove_shortcut_folder) (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
GSList * (*list_shortcut_folders) (GtkFileChooser *chooser);
|
|
|
|
/* Signals
|
|
*/
|
|
void (*current_folder_changed) (GtkFileChooser *chooser);
|
|
void (*selection_changed) (GtkFileChooser *chooser);
|
|
void (*update_preview) (GtkFileChooser *chooser);
|
|
void (*file_activated) (GtkFileChooser *chooser);
|
|
GtkFileChooserConfirmation (*confirm_overwrite) (GtkFileChooser *chooser);
|
|
};
|
|
|
|
GtkFileSystem *_gtk_file_chooser_get_file_system (GtkFileChooser *chooser);
|
|
gboolean _gtk_file_chooser_set_current_folder_file (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
GFile * _gtk_file_chooser_get_current_folder_file (GtkFileChooser *chooser);
|
|
gboolean _gtk_file_chooser_select_file (GtkFileChooser *chooser,
|
|
GFile *file,
|
|
GError **error);
|
|
void _gtk_file_chooser_unselect_file (GtkFileChooser *chooser,
|
|
GFile *file);
|
|
GSList * _gtk_file_chooser_get_files (GtkFileChooser *chooser);
|
|
GFile * _gtk_file_chooser_get_preview_file (GtkFileChooser *chooser);
|
|
gboolean _gtk_file_chooser_add_shortcut_folder (GtkFileChooser *chooser,
|
|
GFile *folder,
|
|
GError **error);
|
|
gboolean _gtk_file_chooser_remove_shortcut_folder (GtkFileChooser *chooser,
|
|
GFile *folder,
|
|
GError **error);
|
|
|
|
/* GtkFileChooserDialog private */
|
|
|
|
struct _GtkFileChooserDialogPrivate
|
|
{
|
|
GtkWidget *widget;
|
|
|
|
char *file_system;
|
|
|
|
/* for use with GtkFileChooserEmbed */
|
|
gboolean response_requested;
|
|
};
|
|
|
|
|
|
/* GtkFileChooserWidget private */
|
|
|
|
struct _GtkFileChooserWidgetPrivate
|
|
{
|
|
GtkWidget *impl;
|
|
|
|
char *file_system;
|
|
};
|
|
|
|
|
|
/* GtkFileChooserDefault private */
|
|
|
|
typedef enum {
|
|
LOAD_EMPTY, /* There is no model */
|
|
LOAD_PRELOAD, /* Model is loading and a timer is running; model isn't inserted into the tree yet */
|
|
LOAD_LOADING, /* Timeout expired, model is inserted into the tree, but not fully loaded yet */
|
|
LOAD_FINISHED /* Model is fully loaded and inserted into the tree */
|
|
} LoadState;
|
|
|
|
typedef enum {
|
|
RELOAD_EMPTY, /* No folder has been set */
|
|
RELOAD_HAS_FOLDER, /* We have a folder, although it may not be completely loaded yet; no need to reload */
|
|
RELOAD_WAS_UNMAPPED /* We had a folder but got unmapped; reload is needed */
|
|
} ReloadState;
|
|
|
|
typedef enum {
|
|
LOCATION_MODE_PATH_BAR,
|
|
LOCATION_MODE_FILENAME_ENTRY
|
|
} LocationMode;
|
|
|
|
typedef enum {
|
|
OPERATION_MODE_BROWSE,
|
|
OPERATION_MODE_SEARCH,
|
|
OPERATION_MODE_RECENT
|
|
} OperationMode;
|
|
|
|
struct _GtkFileChooserDefault
|
|
{
|
|
GtkVBox parent_instance;
|
|
|
|
GtkFileChooserAction action;
|
|
|
|
GtkFileSystem *file_system;
|
|
|
|
/* Save mode widgets */
|
|
GtkWidget *save_widgets;
|
|
|
|
GtkWidget *save_folder_label;
|
|
GtkWidget *save_folder_combo;
|
|
GtkWidget *save_expander;
|
|
|
|
/* The file browsing widgets */
|
|
GtkWidget *browse_widgets;
|
|
GtkWidget *browse_shortcuts_tree_view;
|
|
GtkWidget *browse_shortcuts_add_button;
|
|
GtkWidget *browse_shortcuts_remove_button;
|
|
GtkWidget *browse_shortcuts_popup_menu;
|
|
GtkWidget *browse_shortcuts_popup_menu_remove_item;
|
|
GtkWidget *browse_shortcuts_popup_menu_rename_item;
|
|
GtkWidget *browse_files_tree_view;
|
|
GtkWidget *browse_files_popup_menu;
|
|
GtkWidget *browse_files_popup_menu_add_shortcut_item;
|
|
GtkWidget *browse_files_popup_menu_hidden_files_item;
|
|
GtkWidget *browse_new_folder_button;
|
|
GtkWidget *browse_path_bar_hbox;
|
|
GtkWidget *browse_path_bar;
|
|
|
|
GtkFileSystemModel *browse_files_model;
|
|
char *browse_files_last_selected_name;
|
|
|
|
/* OPERATION_MODE_SEARCH */
|
|
GtkWidget *search_hbox;
|
|
GtkWidget *search_entry;
|
|
GtkSearchEngine *search_engine;
|
|
GtkQuery *search_query;
|
|
GtkListStore *search_model;
|
|
GtkTreeModelFilter *search_model_filter;
|
|
GtkTreeModelSort *search_model_sort;
|
|
|
|
/* OPERATION_MODE_RECENT */
|
|
GtkRecentManager *recent_manager;
|
|
GtkListStore *recent_model;
|
|
guint load_recent_id;
|
|
GtkTreeModelFilter *recent_model_filter;
|
|
GtkTreeModelSort *recent_model_sort;
|
|
|
|
GtkWidget *filter_combo_hbox;
|
|
GtkWidget *filter_combo;
|
|
GtkWidget *preview_box;
|
|
GtkWidget *preview_label;
|
|
GtkWidget *preview_widget;
|
|
GtkWidget *extra_align;
|
|
GtkWidget *extra_widget;
|
|
|
|
GtkWidget *location_button;
|
|
GtkWidget *location_entry_box;
|
|
GtkWidget *location_label;
|
|
GtkWidget *location_entry;
|
|
LocationMode location_mode;
|
|
|
|
GtkListStore *shortcuts_model;
|
|
|
|
/* Filter for the shortcuts pane. We filter out the "current folder" row and
|
|
* the separator that we use for the "Save in folder" combo.
|
|
*/
|
|
GtkTreeModel *shortcuts_pane_filter_model;
|
|
|
|
/* Filter for the "Save in folder" combo. We filter out the Search row and
|
|
* its separator.
|
|
*/
|
|
GtkTreeModel *shortcuts_combo_filter_model;
|
|
|
|
GtkTreeModelSort *sort_model;
|
|
|
|
/* Handles */
|
|
GSList *loading_shortcuts;
|
|
GSList *reload_icon_cancellables;
|
|
GCancellable *file_list_drag_data_received_cancellable;
|
|
GCancellable *update_current_folder_cancellable;
|
|
GCancellable *show_and_select_files_cancellable;
|
|
GCancellable *should_respond_get_info_cancellable;
|
|
GCancellable *file_exists_get_info_cancellable;
|
|
GCancellable *update_from_entry_cancellable;
|
|
GCancellable *shortcuts_activate_iter_cancellable;
|
|
GSList *pending_cancellables;
|
|
|
|
LoadState load_state;
|
|
ReloadState reload_state;
|
|
guint load_timeout_id;
|
|
|
|
OperationMode operation_mode;
|
|
|
|
GSList *pending_select_files;
|
|
|
|
GtkFileFilter *current_filter;
|
|
GSList *filters;
|
|
|
|
GtkTooltips *tooltips;
|
|
|
|
int num_volumes;
|
|
int num_shortcuts;
|
|
int num_bookmarks;
|
|
|
|
gulong volumes_changed_id;
|
|
gulong bookmarks_changed_id;
|
|
|
|
GFile *current_volume_file;
|
|
GFile *current_folder;
|
|
GFile *preview_file;
|
|
char *preview_display_name;
|
|
|
|
GtkTreeViewColumn *list_name_column;
|
|
GtkCellRenderer *list_name_renderer;
|
|
GtkTreeViewColumn *list_mtime_column;
|
|
|
|
GSource *edited_idle;
|
|
char *edited_new_text;
|
|
|
|
gulong settings_signal_id;
|
|
int icon_size;
|
|
|
|
gulong toplevel_set_focus_id;
|
|
GtkWidget *toplevel_last_focus_widget;
|
|
|
|
#if 0
|
|
GdkDragContext *shortcuts_drag_context;
|
|
GSource *shortcuts_drag_outside_idle;
|
|
#endif
|
|
|
|
gint default_width;
|
|
gint default_height;
|
|
|
|
/* Flags */
|
|
|
|
guint local_only : 1;
|
|
guint preview_widget_active : 1;
|
|
guint use_preview_label : 1;
|
|
guint select_multiple : 1;
|
|
guint show_hidden : 1;
|
|
guint do_overwrite_confirmation : 1;
|
|
guint list_sort_ascending : 1;
|
|
guint changing_folder : 1;
|
|
guint shortcuts_current_folder_active : 1;
|
|
guint expand_folders : 1;
|
|
guint has_home : 1;
|
|
guint has_desktop : 1;
|
|
guint has_search : 1;
|
|
guint has_recent : 1;
|
|
|
|
#if 0
|
|
guint shortcuts_drag_outside : 1;
|
|
#endif
|
|
};
|
|
|
|
|
|
/* GtkFileSystemModel private */
|
|
|
|
typedef struct _FileModelNode FileModelNode;
|
|
|
|
struct _GtkFileSystemModel
|
|
{
|
|
GObject parent_instance;
|
|
|
|
GtkFileSystem *file_system;
|
|
gchar *attributes;
|
|
FileModelNode *roots;
|
|
GtkFolder *root_folder;
|
|
GFile *root_file;
|
|
|
|
GtkFileSystemModelFilter filter_func;
|
|
gpointer filter_data;
|
|
|
|
GSList *idle_clears;
|
|
GSource *idle_clear_source;
|
|
|
|
gushort max_depth;
|
|
|
|
GSList *pending_cancellables;
|
|
|
|
guint show_hidden : 1;
|
|
guint show_folders : 1;
|
|
guint show_files : 1;
|
|
guint folders_only : 1;
|
|
guint has_editable : 1;
|
|
};
|
|
|
|
struct _FileModelNode
|
|
{
|
|
GFile *file;
|
|
FileModelNode *next;
|
|
|
|
GFileInfo *info;
|
|
GtkFolder *folder;
|
|
|
|
FileModelNode *children;
|
|
FileModelNode *parent;
|
|
GtkFileSystemModel *model;
|
|
|
|
guint ref_count;
|
|
guint n_referenced_children;
|
|
|
|
gushort depth;
|
|
|
|
guint has_dummy : 1;
|
|
guint is_dummy : 1;
|
|
guint is_visible : 1;
|
|
guint loaded : 1;
|
|
guint idle_clear : 1;
|
|
guint load_pending : 1;
|
|
};
|
|
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __GTK_FILE_CHOOSER_PRIVATE_H__ */
|