forked from AuroraMiddleware/gtk
cb388e4df8
2007-07-23 Emmanuele Bassi <ebassi@gnome.org> * gtk/gtkrecentchooserdefault.c: Port the GtkRecentChooser default implementation widget to the new tooltips API, and make it look like the GtkFileChooser widget in recent files mode (move the full path from the widget to a tooltip on the row) to improve consistency. * gtk/gtkrecentchoosermenu.c: Port the GtkRecentChooserMenu widget to the new tooltips API. * tests/testrecentchooser.c: * tests/testrecentchoosermenu.c: Exercise the tooltips code paths. svn path=/trunk/; revision=18526
1933 lines
55 KiB
C
1933 lines
55 KiB
C
/* GTK - The GIMP Toolkit
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* gtkrecentchooserdefault.c
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* Copyright (C) 2005-2006, Emmanuele Bassi
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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 <string.h>
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#include <time.h>
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#include <errno.h>
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#include <sys/types.h>
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#include <sys/stat.h>
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#ifdef HAVE_UNISTD_H
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#include <unistd.h>
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#endif
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#include <gdk/gdkscreen.h>
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#include "gtkstock.h"
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#include "gtkicontheme.h"
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#include "gtkiconfactory.h"
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#include "gtksettings.h"
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#include "gtktreeview.h"
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#include "gtkliststore.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 "gtkcheckmenuitem.h"
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#include "gtkclipboard.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 "gtkframe.h"
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#include "gtkhbox.h"
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#include "gtkhpaned.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 "gtkmenuitem.h"
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#include "gtkmessagedialog.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 "gtktable.h"
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#include "gtktreemodelsort.h"
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#include "gtktreemodelfilter.h"
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#include "gtktreeselection.h"
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#include "gtktreestore.h"
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#include "gtktooltip.h"
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#include "gtktypebuiltins.h"
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#include "gtkvbox.h"
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#include "gtkrecentmanager.h"
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#include "gtkrecentfilter.h"
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#include "gtkrecentchooser.h"
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#include "gtkrecentchooserprivate.h"
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#include "gtkrecentchooserutils.h"
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#include "gtkrecentchooserdefault.h"
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#include "gtkprivate.h"
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#include "gtkalias.h"
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struct _GtkRecentChooserDefault
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{
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GtkVBox parent_instance;
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GtkRecentManager *manager;
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gulong manager_changed_id;
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guint local_manager : 1;
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gint icon_size;
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/* RecentChooser properties */
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gint limit;
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GtkRecentSortType sort_type;
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guint show_private : 1;
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guint show_not_found : 1;
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guint select_multiple : 1;
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guint show_tips : 1;
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guint show_icons : 1;
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guint local_only : 1;
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guint limit_set : 1;
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GSList *filters;
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GtkRecentFilter *current_filter;
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GtkWidget *filter_combo_hbox;
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GtkWidget *filter_combo;
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GtkRecentSortFunc sort_func;
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gpointer sort_data;
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GDestroyNotify sort_data_destroy;
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GtkIconTheme *icon_theme;
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GtkWidget *recent_view;
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GtkListStore *recent_store;
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GtkTreeViewColumn *icon_column;
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GtkTreeViewColumn *meta_column;
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GtkCellRenderer *meta_renderer;
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GtkTreeSelection *selection;
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GtkWidget *recent_popup_menu;
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GtkWidget *recent_popup_menu_copy_item;
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GtkWidget *recent_popup_menu_remove_item;
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GtkWidget *recent_popup_menu_clear_item;
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GtkWidget *recent_popup_menu_show_private_item;
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guint load_id;
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GList *recent_items;
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gint n_recent_items;
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gint loaded_items;
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guint load_state;
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};
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typedef struct _GtkRecentChooserDefaultClass
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{
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GtkVBoxClass parent_class;
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} GtkRecentChooserDefaultClass;
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enum {
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RECENT_URI_COLUMN,
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RECENT_DISPLAY_NAME_COLUMN,
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RECENT_INFO_COLUMN,
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N_RECENT_COLUMNS
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};
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enum {
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LOAD_EMPTY, /* initial state: the model is empty */
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LOAD_PRELOAD, /* the model is loading and not inserted in the tree yet */
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LOAD_LOADING, /* the model is fully loaded but not inserted */
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LOAD_FINISHED /* the model is fully loaded and inserted */
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};
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enum {
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TEXT_URI_LIST
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};
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/* Target types for DnD from the file list */
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static const GtkTargetEntry recent_list_source_targets[] = {
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{ "text/uri-list", 0, TEXT_URI_LIST }
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};
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/* Icon size for if we can't get it from the theme */
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#define FALLBACK_ICON_SIZE 48
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#define FALLBACK_ITEM_LIMIT 20
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#define NUM_CHARS 40
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#define NUM_LINES 9
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/* GObject */
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static void _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass);
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static void _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl);
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static GObject *gtk_recent_chooser_default_constructor (GType type,
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guint n_construct_prop,
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GObjectConstructParam *construct_params);
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static void gtk_recent_chooser_default_finalize (GObject *object);
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static void gtk_recent_chooser_default_dispose (GObject *object);
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static void gtk_recent_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_recent_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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/* GtkRecentChooserIface */
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static void gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface);
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static gboolean gtk_recent_chooser_default_set_current_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error);
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static gchar * gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser);
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static gboolean gtk_recent_chooser_default_select_uri (GtkRecentChooser *chooser,
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const gchar *uri,
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GError **error);
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static void gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
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const gchar *uri);
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static void gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser);
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static void gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser);
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static GList * gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser);
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static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser);
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static void gtk_recent_chooser_default_set_sort_func (GtkRecentChooser *chooser,
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GtkRecentSortFunc sort_func,
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gpointer sort_data,
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GDestroyNotify data_destroy);
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static void gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter);
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static void gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
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GtkRecentFilter *filter);
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static GSList * gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser);
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static void gtk_recent_chooser_default_map (GtkWidget *widget);
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static void gtk_recent_chooser_default_show_all (GtkWidget *widget);
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static void set_current_filter (GtkRecentChooserDefault *impl,
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GtkRecentFilter *filter);
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static GtkIconTheme *get_icon_theme_for_widget (GtkWidget *widget);
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static gint get_icon_size_for_widget (GtkWidget *widget,
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GtkIconSize icon_size);
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static gint get_recent_files_limit (GtkWidget *widget);
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static void reload_recent_items (GtkRecentChooserDefault *impl);
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static void chooser_set_model (GtkRecentChooserDefault *impl);
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static void set_recent_manager (GtkRecentChooserDefault *impl,
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GtkRecentManager *manager);
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static void chooser_set_sort_type (GtkRecentChooserDefault *impl,
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GtkRecentSortType sort_type);
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static void recent_manager_changed_cb (GtkRecentManager *manager,
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gpointer user_data);
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static void recent_icon_data_func (GtkTreeViewColumn *tree_column,
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GtkCellRenderer *cell,
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GtkTreeModel *model,
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GtkTreeIter *iter,
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gpointer user_data);
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static void recent_meta_data_func (GtkTreeViewColumn *tree_column,
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GtkCellRenderer *cell,
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GtkTreeModel *model,
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GtkTreeIter *iter,
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gpointer user_data);
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static void selection_changed_cb (GtkTreeSelection *z,
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gpointer user_data);
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static void row_activated_cb (GtkTreeView *tree_view,
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GtkTreePath *tree_path,
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GtkTreeViewColumn *tree_column,
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gpointer user_data);
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static void filter_combo_changed_cb (GtkComboBox *combo_box,
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gpointer user_data);
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static void remove_all_activated_cb (GtkMenuItem *menu_item,
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gpointer user_data);
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static void remove_item_activated_cb (GtkMenuItem *menu_item,
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gpointer user_data);
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static void show_private_toggled_cb (GtkCheckMenuItem *menu_item,
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gpointer user_data);
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static gboolean recent_view_popup_menu_cb (GtkWidget *widget,
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gpointer user_data);
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static gboolean recent_view_button_press_cb (GtkWidget *widget,
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GdkEventButton *event,
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gpointer user_data);
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static void recent_view_drag_begin_cb (GtkWidget *widget,
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GdkDragContext *context,
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gpointer user_data);
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static void recent_view_drag_data_get_cb (GtkWidget *widget,
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GdkDragContext *context,
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GtkSelectionData *selection_data,
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guint info,
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guint32 time_,
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gpointer data);
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static gboolean recent_view_query_tooltip_cb (GtkWidget *widget,
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gint x,
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gint y,
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gboolean keyboard_tip,
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GtkTooltip *tooltip,
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gpointer user_data);
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G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault,
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_gtk_recent_chooser_default,
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GTK_TYPE_VBOX,
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G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER,
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gtk_recent_chooser_iface_init))
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static void
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gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface)
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{
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iface->set_current_uri = gtk_recent_chooser_default_set_current_uri;
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iface->get_current_uri = gtk_recent_chooser_default_get_current_uri;
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iface->select_uri = gtk_recent_chooser_default_select_uri;
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iface->unselect_uri = gtk_recent_chooser_default_unselect_uri;
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iface->select_all = gtk_recent_chooser_default_select_all;
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iface->unselect_all = gtk_recent_chooser_default_unselect_all;
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iface->get_items = gtk_recent_chooser_default_get_items;
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iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager;
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iface->set_sort_func = gtk_recent_chooser_default_set_sort_func;
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iface->add_filter = gtk_recent_chooser_default_add_filter;
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iface->remove_filter = gtk_recent_chooser_default_remove_filter;
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iface->list_filters = gtk_recent_chooser_default_list_filters;
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}
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static void
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_gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass)
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{
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GObjectClass *gobject_class = G_OBJECT_CLASS (klass);
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GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
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gobject_class->constructor = gtk_recent_chooser_default_constructor;
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gobject_class->set_property = gtk_recent_chooser_default_set_property;
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gobject_class->get_property = gtk_recent_chooser_default_get_property;
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gobject_class->dispose = gtk_recent_chooser_default_dispose;
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gobject_class->finalize = gtk_recent_chooser_default_finalize;
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widget_class->map = gtk_recent_chooser_default_map;
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widget_class->show_all = gtk_recent_chooser_default_show_all;
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_gtk_recent_chooser_install_properties (gobject_class);
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}
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static void
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_gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl)
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{
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gtk_box_set_spacing (GTK_BOX (impl), 6);
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/* by default, we use the global manager */
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impl->local_manager = FALSE;
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impl->limit = FALLBACK_ITEM_LIMIT;
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impl->sort_type = GTK_RECENT_SORT_NONE;
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impl->show_icons = TRUE;
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impl->show_private = FALSE;
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impl->show_not_found = TRUE;
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impl->show_tips = TRUE;
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impl->select_multiple = FALSE;
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impl->local_only = TRUE;
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impl->icon_size = FALLBACK_ICON_SIZE;
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impl->icon_theme = NULL;
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impl->current_filter = NULL;
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impl->recent_items = NULL;
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impl->n_recent_items = 0;
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impl->loaded_items = 0;
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impl->load_state = LOAD_EMPTY;
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}
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static GObject *
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gtk_recent_chooser_default_constructor (GType type,
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guint n_params,
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GObjectConstructParam *params)
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{
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GObjectClass *parent_class;
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GtkRecentChooserDefault *impl;
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GObject *object;
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GtkWidget *scrollw;
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GtkCellRenderer *renderer;
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parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class);
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object = parent_class->constructor (type, n_params, params);
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impl = GTK_RECENT_CHOOSER_DEFAULT (object);
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g_assert (impl->manager);
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gtk_widget_push_composite_child ();
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impl->limit = get_recent_files_limit (GTK_WIDGET (impl));
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scrollw = gtk_scrolled_window_new (NULL, NULL);
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gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw),
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GTK_SHADOW_IN);
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gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw),
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GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC);
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gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0);
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gtk_widget_show (scrollw);
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impl->recent_view = gtk_tree_view_new ();
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gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE);
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g_signal_connect (impl->recent_view, "row-activated",
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G_CALLBACK (row_activated_cb), impl);
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g_signal_connect (impl->recent_view, "popup-menu",
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G_CALLBACK (recent_view_popup_menu_cb), impl);
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g_signal_connect (impl->recent_view, "button-press-event",
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G_CALLBACK (recent_view_button_press_cb), impl);
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g_signal_connect (impl->recent_view, "drag_begin",
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G_CALLBACK (recent_view_drag_begin_cb), impl);
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g_signal_connect (impl->recent_view, "drag_data_get",
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G_CALLBACK (recent_view_drag_data_get_cb), impl);
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g_object_set (impl->recent_view, "has-tooltip", TRUE, NULL);
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g_signal_connect (impl->recent_view, "query-tooltip",
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G_CALLBACK (recent_view_query_tooltip_cb), impl);
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g_object_set_data (G_OBJECT (impl->recent_view),
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"GtkRecentChooserDefault", impl);
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gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view);
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gtk_widget_show (impl->recent_view);
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impl->icon_column = gtk_tree_view_column_new ();
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gtk_tree_view_column_set_expand (impl->icon_column, FALSE);
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gtk_tree_view_column_set_resizable (impl->icon_column, FALSE);
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renderer = gtk_cell_renderer_pixbuf_new ();
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gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE);
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gtk_tree_view_column_set_cell_data_func (impl->icon_column,
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renderer,
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recent_icon_data_func,
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impl,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
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impl->icon_column);
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impl->meta_column = gtk_tree_view_column_new ();
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gtk_tree_view_column_set_expand (impl->meta_column, TRUE);
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gtk_tree_view_column_set_resizable (impl->meta_column, FALSE);
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impl->meta_renderer = gtk_cell_renderer_text_new ();
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g_object_set (G_OBJECT (impl->meta_renderer),
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"ellipsize", PANGO_ELLIPSIZE_END,
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NULL);
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gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE);
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gtk_tree_view_column_set_cell_data_func (impl->meta_column,
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impl->meta_renderer,
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recent_meta_data_func,
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impl,
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NULL);
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gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view),
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impl->meta_column);
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impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view));
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gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
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g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl);
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/* drag and drop */
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gtk_drag_source_set (impl->recent_view,
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GDK_BUTTON1_MASK,
|
||
recent_list_source_targets,
|
||
G_N_ELEMENTS (recent_list_source_targets),
|
||
GDK_ACTION_COPY);
|
||
|
||
impl->filter_combo_hbox = gtk_hbox_new (FALSE, 12);
|
||
|
||
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_cb), impl);
|
||
gtk_widget_set_tooltip_text (impl->filter_combo,
|
||
_("Select which type of documents are shown"));
|
||
|
||
gtk_box_pack_end (GTK_BOX (impl->filter_combo_hbox),
|
||
impl->filter_combo,
|
||
FALSE, FALSE, 0);
|
||
gtk_widget_show (impl->filter_combo);
|
||
|
||
gtk_box_pack_end (GTK_BOX (impl), impl->filter_combo_hbox, FALSE, FALSE, 0);
|
||
|
||
gtk_widget_pop_composite_child ();
|
||
|
||
impl->recent_store = gtk_list_store_new (N_RECENT_COLUMNS,
|
||
G_TYPE_STRING, /* uri */
|
||
G_TYPE_STRING, /* display_name */
|
||
GTK_TYPE_RECENT_INFO /* info */);
|
||
|
||
return object;
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_set_property (GObject *object,
|
||
guint prop_id,
|
||
const GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_RECENT_CHOOSER_PROP_RECENT_MANAGER:
|
||
set_recent_manager (impl, g_value_get_object (value));
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
|
||
impl->show_private = g_value_get_boolean (value);
|
||
if (impl->recent_popup_menu_show_private_item)
|
||
{
|
||
GtkCheckMenuItem *item = GTK_CHECK_MENU_ITEM (impl->recent_popup_menu_show_private_item);
|
||
g_signal_handlers_block_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
|
||
gtk_check_menu_item_set_active (item, impl->show_private);
|
||
g_signal_handlers_unblock_by_func (item, G_CALLBACK (show_private_toggled_cb), impl);
|
||
}
|
||
reload_recent_items (impl);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
|
||
impl->show_not_found = g_value_get_boolean (value);
|
||
reload_recent_items (impl);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
|
||
impl->show_tips = g_value_get_boolean (value);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
|
||
impl->show_icons = g_value_get_boolean (value);
|
||
gtk_tree_view_column_set_visible (impl->icon_column, impl->show_icons);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
|
||
impl->select_multiple = g_value_get_boolean (value);
|
||
|
||
if (impl->select_multiple)
|
||
gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_MULTIPLE);
|
||
else
|
||
gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
|
||
impl->local_only = g_value_get_boolean (value);
|
||
reload_recent_items (impl);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_LIMIT:
|
||
impl->limit = g_value_get_int (value);
|
||
impl->limit_set = TRUE;
|
||
reload_recent_items (impl);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
|
||
chooser_set_sort_type (impl, g_value_get_enum (value));
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_FILTER:
|
||
set_current_filter (impl, g_value_get_object (value));
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_get_property (GObject *object,
|
||
guint prop_id,
|
||
GValue *value,
|
||
GParamSpec *pspec)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
|
||
|
||
switch (prop_id)
|
||
{
|
||
case GTK_RECENT_CHOOSER_PROP_LIMIT:
|
||
g_value_set_int (value, impl->limit);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SORT_TYPE:
|
||
g_value_set_enum (value, impl->sort_type);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_PRIVATE:
|
||
g_value_set_boolean (value, impl->show_private);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_ICONS:
|
||
g_value_set_boolean (value, impl->show_icons);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_NOT_FOUND:
|
||
g_value_set_boolean (value, impl->show_not_found);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SHOW_TIPS:
|
||
g_value_set_boolean (value, impl->show_tips);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_LOCAL_ONLY:
|
||
g_value_set_boolean (value, impl->local_only);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_SELECT_MULTIPLE:
|
||
g_value_set_boolean (value, impl->select_multiple);
|
||
break;
|
||
case GTK_RECENT_CHOOSER_PROP_FILTER:
|
||
g_value_set_object (value, impl->current_filter);
|
||
break;
|
||
default:
|
||
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
break;
|
||
}
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_dispose (GObject *object)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
|
||
|
||
if (impl->load_id)
|
||
{
|
||
g_source_remove (impl->load_id);
|
||
impl->load_state = LOAD_EMPTY;
|
||
impl->load_id = 0;
|
||
}
|
||
|
||
if (impl->recent_items)
|
||
{
|
||
g_list_foreach (impl->recent_items, (GFunc) gtk_recent_info_unref, NULL);
|
||
g_list_free (impl->recent_items);
|
||
impl->recent_items = NULL;
|
||
}
|
||
|
||
if (impl->manager && impl->manager_changed_id)
|
||
{
|
||
g_signal_handler_disconnect (impl->manager, impl->manager_changed_id);
|
||
impl->manager_changed_id = 0;
|
||
}
|
||
|
||
if (impl->filters)
|
||
{
|
||
g_slist_foreach (impl->filters, (GFunc) g_object_unref, NULL);
|
||
g_slist_free (impl->filters);
|
||
impl->filters = NULL;
|
||
}
|
||
|
||
if (impl->current_filter)
|
||
{
|
||
g_object_unref (impl->current_filter);
|
||
impl->current_filter = NULL;
|
||
}
|
||
|
||
if (impl->recent_store)
|
||
{
|
||
g_object_unref (impl->recent_store);
|
||
impl->recent_store = NULL;
|
||
}
|
||
|
||
G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->dispose (object);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_finalize (GObject *object)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (object);
|
||
|
||
impl->manager = NULL;
|
||
|
||
if (impl->sort_data_destroy)
|
||
{
|
||
impl->sort_data_destroy (impl->sort_data);
|
||
impl->sort_data_destroy = NULL;
|
||
}
|
||
|
||
impl->sort_data = NULL;
|
||
impl->sort_func = NULL;
|
||
|
||
G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class)->finalize (object);
|
||
}
|
||
|
||
/* override GtkWidget::show_all since we have internal widgets we wish to keep
|
||
* hidden unless we decide otherwise, like the filter combo box.
|
||
*/
|
||
static void
|
||
gtk_recent_chooser_default_show_all (GtkWidget *widget)
|
||
{
|
||
gtk_widget_show (widget);
|
||
}
|
||
|
||
|
||
|
||
/* Shows an error dialog set as transient for the specified window */
|
||
static void
|
||
error_message_with_parent (GtkWindow *parent,
|
||
const gchar *msg,
|
||
const gchar *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 (GtkRecentChooserDefault *impl,
|
||
const gchar *msg,
|
||
const gchar *detail)
|
||
{
|
||
error_message_with_parent (get_toplevel (GTK_WIDGET (impl)), msg, detail);
|
||
}
|
||
|
||
static void
|
||
set_busy_cursor (GtkRecentChooserDefault *impl,
|
||
gboolean show_busy_cursor)
|
||
{
|
||
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));
|
||
|
||
cursor = NULL;
|
||
if (show_busy_cursor)
|
||
cursor = gdk_cursor_new_for_display (display, GDK_WATCH);
|
||
|
||
gdk_window_set_cursor (GTK_WIDGET (toplevel)->window, cursor);
|
||
gdk_display_flush (display);
|
||
|
||
if (cursor)
|
||
gdk_cursor_unref (cursor);
|
||
}
|
||
|
||
static void
|
||
chooser_set_model (GtkRecentChooserDefault *impl)
|
||
{
|
||
g_assert (impl->recent_store != NULL);
|
||
g_assert (impl->load_state == LOAD_LOADING);
|
||
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view),
|
||
GTK_TREE_MODEL (impl->recent_store));
|
||
gtk_tree_view_columns_autosize (GTK_TREE_VIEW (impl->recent_view));
|
||
gtk_tree_view_set_enable_search (GTK_TREE_VIEW (impl->recent_view), TRUE);
|
||
gtk_tree_view_set_search_column (GTK_TREE_VIEW (impl->recent_view),
|
||
RECENT_DISPLAY_NAME_COLUMN);
|
||
|
||
impl->load_state = LOAD_FINISHED;
|
||
}
|
||
|
||
static gboolean
|
||
load_recent_items (gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
GtkRecentInfo *info;
|
||
GtkTreeIter iter;
|
||
const gchar *uri, *name;
|
||
gboolean retval;
|
||
|
||
impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
g_assert ((impl->load_state == LOAD_EMPTY) ||
|
||
(impl->load_state == LOAD_PRELOAD));
|
||
|
||
/* store the items for multiple runs */
|
||
if (!impl->recent_items)
|
||
{
|
||
impl->recent_items = gtk_recent_chooser_get_items (GTK_RECENT_CHOOSER (impl));
|
||
if (!impl->recent_items)
|
||
{
|
||
impl->load_state = LOAD_FINISHED;
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
impl->n_recent_items = g_list_length (impl->recent_items);
|
||
impl->loaded_items = 0;
|
||
impl->load_state = LOAD_PRELOAD;
|
||
}
|
||
|
||
info = (GtkRecentInfo *) g_list_nth_data (impl->recent_items,
|
||
impl->loaded_items);
|
||
g_assert (info);
|
||
|
||
uri = gtk_recent_info_get_uri (info);
|
||
name = gtk_recent_info_get_display_name (info);
|
||
|
||
/* at this point, everything goes inside the model; operations on the
|
||
* visualization of items inside the model are done in the cell data
|
||
* funcs (remember that there are two of those: one for the icon and
|
||
* one for the text), while the filtering is done only when a filter
|
||
* is actually loaded. */
|
||
gtk_list_store_append (impl->recent_store, &iter);
|
||
gtk_list_store_set (impl->recent_store, &iter,
|
||
RECENT_URI_COLUMN, uri, /* uri */
|
||
RECENT_DISPLAY_NAME_COLUMN, name, /* display_name */
|
||
RECENT_INFO_COLUMN, info, /* info */
|
||
-1);
|
||
|
||
impl->loaded_items += 1;
|
||
|
||
if (impl->loaded_items == impl->n_recent_items)
|
||
{
|
||
/* we have finished loading, so we remove the items cache */
|
||
impl->load_state = LOAD_LOADING;
|
||
|
||
g_list_foreach (impl->recent_items,
|
||
(GFunc) gtk_recent_info_unref,
|
||
NULL);
|
||
g_list_free (impl->recent_items);
|
||
|
||
impl->recent_items = NULL;
|
||
impl->n_recent_items = 0;
|
||
impl->loaded_items = 0;
|
||
|
||
/* load the filled up model */
|
||
chooser_set_model (impl);
|
||
|
||
retval = FALSE;
|
||
}
|
||
else
|
||
{
|
||
/* we did not finish, so continue loading */
|
||
retval = TRUE;
|
||
}
|
||
|
||
return retval;
|
||
}
|
||
|
||
static void
|
||
cleanup_after_load (gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
|
||
impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
if (impl->load_id != 0)
|
||
{
|
||
g_assert ((impl->load_state == LOAD_EMPTY) ||
|
||
(impl->load_state == LOAD_PRELOAD) ||
|
||
(impl->load_state == LOAD_LOADING) ||
|
||
(impl->load_state == LOAD_FINISHED));
|
||
|
||
/* we have officialy finished loading all the items,
|
||
* so we can reset the state machine
|
||
*/
|
||
g_source_remove (impl->load_id);
|
||
impl->load_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));
|
||
|
||
set_busy_cursor (impl, FALSE);
|
||
}
|
||
|
||
/* clears the current model and reloads the recently used resources */
|
||
static void
|
||
reload_recent_items (GtkRecentChooserDefault *impl)
|
||
{
|
||
GtkWidget *widget;
|
||
|
||
/* reload is already in progress - do not disturb */
|
||
if (impl->load_id)
|
||
return;
|
||
|
||
widget = GTK_WIDGET (impl);
|
||
|
||
gtk_tree_view_set_model (GTK_TREE_VIEW (impl->recent_view), NULL);
|
||
gtk_list_store_clear (impl->recent_store);
|
||
|
||
if (!impl->icon_theme)
|
||
impl->icon_theme = get_icon_theme_for_widget (widget);
|
||
|
||
impl->icon_size = get_icon_size_for_widget (widget,
|
||
GTK_ICON_SIZE_BUTTON);
|
||
|
||
if (!impl->limit_set)
|
||
impl->limit = get_recent_files_limit (widget);
|
||
|
||
set_busy_cursor (impl, TRUE);
|
||
|
||
impl->load_state = LOAD_EMPTY;
|
||
impl->load_id = gdk_threads_add_idle_full (G_PRIORITY_HIGH_IDLE + 30,
|
||
load_recent_items,
|
||
impl,
|
||
cleanup_after_load);
|
||
}
|
||
|
||
/* taken form gtkfilechooserdialog.c */
|
||
static void
|
||
set_default_size (GtkRecentChooserDefault *impl)
|
||
{
|
||
GtkWidget *widget;
|
||
gint width, height;
|
||
gint font_size;
|
||
GdkScreen *screen;
|
||
gint monitor_num;
|
||
GtkRequisition req;
|
||
GdkRectangle monitor;
|
||
|
||
widget = GTK_WIDGET (impl);
|
||
|
||
/* Size based on characters and the icon size */
|
||
font_size = pango_font_description_get_size (widget->style->font_desc);
|
||
font_size = PANGO_PIXELS (font_size);
|
||
|
||
width = impl->icon_size + font_size * NUM_CHARS;
|
||
height = (impl->icon_size + font_size) * NUM_LINES;
|
||
|
||
/* Use at least the requisition size... */
|
||
gtk_widget_size_request (widget, &req);
|
||
width = MAX (width, req.width);
|
||
height = MAX (height, req.height);
|
||
|
||
/* ... but no larger than the monitor */
|
||
screen = gtk_widget_get_screen (widget);
|
||
monitor_num = gdk_screen_get_monitor_at_window (screen, widget->window);
|
||
|
||
gdk_screen_get_monitor_geometry (screen, monitor_num, &monitor);
|
||
|
||
width = MIN (width, monitor.width * 3 / 4);
|
||
height = MIN (height, monitor.height * 3 / 4);
|
||
|
||
/* Set size */
|
||
gtk_widget_set_size_request (impl->recent_view, width, height);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_map (GtkWidget *widget)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget);
|
||
|
||
if (GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map)
|
||
GTK_WIDGET_CLASS (_gtk_recent_chooser_default_parent_class)->map (widget);
|
||
|
||
/* reloads everything */
|
||
reload_recent_items (impl);
|
||
|
||
set_default_size (impl);
|
||
}
|
||
|
||
static void
|
||
recent_icon_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *model,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
GtkRecentInfo *info = NULL;
|
||
GdkPixbuf *pixbuf;
|
||
|
||
gtk_tree_model_get (model, iter,
|
||
RECENT_INFO_COLUMN, &info,
|
||
-1);
|
||
g_assert (info != NULL);
|
||
|
||
pixbuf = gtk_recent_info_get_icon (info, impl->icon_size);
|
||
|
||
g_object_set (cell,
|
||
"pixbuf", pixbuf,
|
||
NULL);
|
||
|
||
if (pixbuf)
|
||
g_object_unref (pixbuf);
|
||
|
||
gtk_recent_info_unref (info);
|
||
}
|
||
|
||
static void
|
||
recent_meta_data_func (GtkTreeViewColumn *tree_column,
|
||
GtkCellRenderer *cell,
|
||
GtkTreeModel *model,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentInfo *info = NULL;
|
||
gchar *name;
|
||
|
||
gtk_tree_model_get (model, iter,
|
||
RECENT_DISPLAY_NAME_COLUMN, &name,
|
||
RECENT_INFO_COLUMN, &info,
|
||
-1);
|
||
g_assert (info != NULL);
|
||
|
||
if (!name)
|
||
name = gtk_recent_info_get_short_name (info);
|
||
|
||
g_object_set (cell, "text", name, NULL);
|
||
|
||
g_free (name);
|
||
gtk_recent_info_unref (info);
|
||
}
|
||
|
||
|
||
static gchar *
|
||
gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
g_assert (impl->selection != NULL);
|
||
|
||
if (!impl->select_multiple)
|
||
{
|
||
GtkTreeModel *model;
|
||
GtkTreeIter iter;
|
||
gchar *uri = NULL;
|
||
|
||
if (!gtk_tree_selection_get_selected (impl->selection, &model, &iter))
|
||
return NULL;
|
||
|
||
gtk_tree_model_get (model, &iter, RECENT_URI_COLUMN, &uri, -1);
|
||
|
||
return uri;
|
||
}
|
||
|
||
return NULL;
|
||
}
|
||
|
||
typedef struct
|
||
{
|
||
guint found : 1;
|
||
guint do_select : 1;
|
||
guint do_activate : 1;
|
||
|
||
gchar *uri;
|
||
|
||
GtkRecentChooserDefault *impl;
|
||
} SelectURIData;
|
||
|
||
static gboolean
|
||
scan_for_uri_cb (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
SelectURIData *select_data = (SelectURIData *) user_data;
|
||
gchar *uri = NULL;
|
||
|
||
if (!select_data)
|
||
return TRUE;
|
||
|
||
if (select_data->found)
|
||
return TRUE;
|
||
|
||
gtk_tree_model_get (model, iter, RECENT_URI_COLUMN, &uri, -1);
|
||
if (!uri)
|
||
return FALSE;
|
||
|
||
if (strcmp (uri, select_data->uri) == 0)
|
||
{
|
||
select_data->found = TRUE;
|
||
|
||
if (select_data->do_activate)
|
||
gtk_tree_view_row_activated (GTK_TREE_VIEW (select_data->impl->recent_view),
|
||
path,
|
||
select_data->impl->meta_column);
|
||
|
||
if (select_data->do_select)
|
||
gtk_tree_selection_select_path (select_data->impl->selection, path);
|
||
else
|
||
gtk_tree_selection_unselect_path (select_data->impl->selection, path);
|
||
|
||
g_free (uri);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
g_free (uri);
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static gboolean
|
||
gtk_recent_chooser_default_set_current_uri (GtkRecentChooser *chooser,
|
||
const gchar *uri,
|
||
GError **error)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
SelectURIData *data;
|
||
|
||
data = g_new0 (SelectURIData, 1);
|
||
data->uri = g_strdup (uri);
|
||
data->impl = impl;
|
||
data->found = FALSE;
|
||
data->do_activate = TRUE;
|
||
data->do_select = TRUE;
|
||
|
||
gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
|
||
scan_for_uri_cb,
|
||
data);
|
||
|
||
if (!data->found)
|
||
{
|
||
g_free (data->uri);
|
||
g_free (data);
|
||
|
||
g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
|
||
GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
|
||
_("No item for URI '%s' found"),
|
||
uri);
|
||
return FALSE;
|
||
}
|
||
|
||
g_free (data->uri);
|
||
g_free (data);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static gboolean
|
||
gtk_recent_chooser_default_select_uri (GtkRecentChooser *chooser,
|
||
const gchar *uri,
|
||
GError **error)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
SelectURIData *data;
|
||
|
||
data = g_new0 (SelectURIData, 1);
|
||
data->uri = g_strdup (uri);
|
||
data->impl = impl;
|
||
data->found = FALSE;
|
||
data->do_activate = FALSE;
|
||
data->do_select = TRUE;
|
||
|
||
gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
|
||
scan_for_uri_cb,
|
||
data);
|
||
|
||
if (!data->found)
|
||
{
|
||
g_free (data->uri);
|
||
g_free (data);
|
||
|
||
g_set_error (error, GTK_RECENT_CHOOSER_ERROR,
|
||
GTK_RECENT_CHOOSER_ERROR_NOT_FOUND,
|
||
_("No item for URI '%s' found"),
|
||
uri);
|
||
return FALSE;
|
||
}
|
||
|
||
g_free (data->uri);
|
||
g_free (data);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser,
|
||
const gchar *uri)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
SelectURIData *data;
|
||
|
||
data = g_new0 (SelectURIData, 1);
|
||
data->uri = g_strdup (uri);
|
||
data->impl = impl;
|
||
data->found = FALSE;
|
||
data->do_activate = FALSE;
|
||
data->do_select = FALSE;
|
||
|
||
gtk_tree_model_foreach (GTK_TREE_MODEL (impl->recent_store),
|
||
scan_for_uri_cb,
|
||
data);
|
||
|
||
g_free (data->uri);
|
||
g_free (data);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
if (!impl->select_multiple)
|
||
return;
|
||
|
||
gtk_tree_selection_select_all (impl->selection);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
gtk_tree_selection_unselect_all (impl->selection);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_set_sort_func (GtkRecentChooser *chooser,
|
||
GtkRecentSortFunc sort_func,
|
||
gpointer sort_data,
|
||
GDestroyNotify data_destroy)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
if (impl->sort_data_destroy)
|
||
{
|
||
impl->sort_data_destroy (impl->sort_data);
|
||
impl->sort_data_destroy = NULL;
|
||
}
|
||
|
||
impl->sort_func = NULL;
|
||
impl->sort_data = NULL;
|
||
|
||
if (sort_func)
|
||
{
|
||
impl->sort_func = sort_func;
|
||
impl->sort_data = sort_data;
|
||
impl->sort_data_destroy = data_destroy;
|
||
}
|
||
}
|
||
|
||
static GList *
|
||
gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
|
||
impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
return _gtk_recent_chooser_get_items (chooser,
|
||
impl->current_filter,
|
||
impl->sort_func,
|
||
impl->sort_data);
|
||
}
|
||
|
||
static GtkRecentManager *
|
||
gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser)
|
||
{
|
||
return GTK_RECENT_CHOOSER_DEFAULT (chooser)->manager;
|
||
}
|
||
|
||
static void
|
||
show_filters (GtkRecentChooserDefault *impl,
|
||
gboolean show)
|
||
{
|
||
if (show)
|
||
gtk_widget_show (impl->filter_combo_hbox);
|
||
else
|
||
gtk_widget_hide (impl->filter_combo_hbox);
|
||
}
|
||
|
||
static void
|
||
gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser,
|
||
GtkRecentFilter *filter)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
const gchar *name;
|
||
|
||
impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
if (g_slist_find (impl->filters, filter))
|
||
{
|
||
g_warning ("gtk_recent_chooser_add_filter() called on filter already in list\n");
|
||
return;
|
||
}
|
||
|
||
g_object_ref_sink (filter);
|
||
impl->filters = g_slist_append (impl->filters, filter);
|
||
|
||
/* display new filter */
|
||
name = gtk_recent_filter_get_name (filter);
|
||
if (!name)
|
||
name = _("Untitled filter");
|
||
|
||
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_recent_chooser_default_remove_filter (GtkRecentChooser *chooser,
|
||
GtkRecentFilter *filter)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
GtkTreeModel *model;
|
||
GtkTreeIter iter;
|
||
gint filter_idx;
|
||
|
||
filter_idx = g_slist_index (impl->filters, filter);
|
||
|
||
if (filter_idx < 0)
|
||
{
|
||
g_warning ("gtk_recent_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);
|
||
}
|
||
|
||
model = gtk_combo_box_get_model (GTK_COMBO_BOX (impl->filter_combo));
|
||
gtk_tree_model_iter_nth_child (model, &iter, NULL, filter_idx);
|
||
gtk_list_store_remove (GTK_LIST_STORE (model), &iter);
|
||
|
||
g_object_unref (filter);
|
||
|
||
if (!impl->filters)
|
||
show_filters (impl, FALSE);
|
||
}
|
||
|
||
static GSList *
|
||
gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (chooser);
|
||
|
||
return g_slist_copy (impl->filters);
|
||
}
|
||
|
||
static void
|
||
set_current_filter (GtkRecentChooserDefault *impl,
|
||
GtkRecentFilter *filter)
|
||
{
|
||
if (impl->current_filter != filter)
|
||
{
|
||
gint filter_idx;
|
||
|
||
filter_idx = g_slist_index (impl->filters, filter);
|
||
if (impl->filters && filter && filter_idx < 0)
|
||
return;
|
||
|
||
if (impl->current_filter)
|
||
g_object_unref (impl->current_filter);
|
||
|
||
impl->current_filter = filter;
|
||
|
||
if (impl->current_filter)
|
||
{
|
||
g_object_ref_sink (impl->current_filter);
|
||
}
|
||
|
||
if (impl->filters)
|
||
gtk_combo_box_set_active (GTK_COMBO_BOX (impl->filter_combo),
|
||
filter_idx);
|
||
|
||
if (impl->recent_store)
|
||
reload_recent_items (impl);
|
||
|
||
g_object_notify (G_OBJECT (impl), "filter");
|
||
}
|
||
}
|
||
|
||
static void
|
||
chooser_set_sort_type (GtkRecentChooserDefault *impl,
|
||
GtkRecentSortType sort_type)
|
||
{
|
||
if (impl->sort_type != sort_type)
|
||
{
|
||
impl->sort_type = sort_type;
|
||
reload_recent_items (impl);
|
||
|
||
g_object_notify (G_OBJECT (impl), "sort-type");
|
||
}
|
||
}
|
||
|
||
|
||
static GtkIconTheme *
|
||
get_icon_theme_for_widget (GtkWidget *widget)
|
||
{
|
||
if (gtk_widget_has_screen (widget))
|
||
return gtk_icon_theme_get_for_screen (gtk_widget_get_screen (widget));
|
||
|
||
return gtk_icon_theme_get_default ();
|
||
}
|
||
|
||
static gint
|
||
get_icon_size_for_widget (GtkWidget *widget,
|
||
GtkIconSize icon_size)
|
||
{
|
||
GtkSettings *settings;
|
||
gint width, height;
|
||
|
||
if (gtk_widget_has_screen (widget))
|
||
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
|
||
else
|
||
settings = gtk_settings_get_default ();
|
||
|
||
if (gtk_icon_size_lookup_for_settings (settings, icon_size,
|
||
&width, &height))
|
||
return MAX (width, height);
|
||
|
||
return FALLBACK_ICON_SIZE;
|
||
}
|
||
|
||
static gint
|
||
get_recent_files_limit (GtkWidget *widget)
|
||
{
|
||
GtkSettings *settings;
|
||
gint limit;
|
||
|
||
if (gtk_widget_has_screen (widget))
|
||
settings = gtk_settings_get_for_screen (gtk_widget_get_screen (widget));
|
||
else
|
||
settings = gtk_settings_get_default ();
|
||
|
||
g_object_get (G_OBJECT (settings), "gtk-recent-files-limit", &limit, NULL);
|
||
|
||
return limit;
|
||
}
|
||
|
||
static void
|
||
recent_manager_changed_cb (GtkRecentManager *manager,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
reload_recent_items (impl);
|
||
}
|
||
|
||
static void
|
||
selection_changed_cb (GtkTreeSelection *selection,
|
||
gpointer user_data)
|
||
{
|
||
_gtk_recent_chooser_selection_changed (GTK_RECENT_CHOOSER (user_data));
|
||
}
|
||
|
||
static void
|
||
row_activated_cb (GtkTreeView *tree_view,
|
||
GtkTreePath *tree_path,
|
||
GtkTreeViewColumn *tree_column,
|
||
gpointer user_data)
|
||
{
|
||
_gtk_recent_chooser_item_activated (GTK_RECENT_CHOOSER (user_data));
|
||
}
|
||
|
||
static void
|
||
filter_combo_changed_cb (GtkComboBox *combo_box,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
gint new_index;
|
||
GtkRecentFilter *filter;
|
||
|
||
impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
new_index = gtk_combo_box_get_active (combo_box);
|
||
filter = g_slist_nth_data (impl->filters, new_index);
|
||
|
||
set_current_filter (impl, filter);
|
||
}
|
||
|
||
static GdkPixbuf *
|
||
get_drag_pixbuf (GtkRecentChooserDefault *impl)
|
||
{
|
||
GtkRecentInfo *info;
|
||
GdkPixbuf *retval;
|
||
gint size;
|
||
|
||
g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
|
||
|
||
info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
|
||
if (!info)
|
||
return NULL;
|
||
|
||
size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_DND);
|
||
|
||
retval = gtk_recent_info_get_icon (info, size);
|
||
gtk_recent_info_unref (info);
|
||
|
||
return retval;
|
||
}
|
||
|
||
static void
|
||
recent_view_drag_begin_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
GdkPixbuf *pixbuf;
|
||
|
||
pixbuf = get_drag_pixbuf (impl);
|
||
if (pixbuf)
|
||
{
|
||
gtk_drag_set_icon_pixbuf (context, pixbuf, 0, 0);
|
||
g_object_unref (pixbuf);
|
||
}
|
||
else
|
||
gtk_drag_set_icon_default (context);
|
||
}
|
||
|
||
typedef struct
|
||
{
|
||
gchar **uri_list;
|
||
gsize next_pos;
|
||
} DragData;
|
||
|
||
static void
|
||
append_uri_to_urilist (GtkTreeModel *model,
|
||
GtkTreePath *path,
|
||
GtkTreeIter *iter,
|
||
gpointer user_data)
|
||
{
|
||
DragData *drag_data = (DragData *) user_data;
|
||
GtkTreeModel *child_model;
|
||
GtkTreeIter child_iter;
|
||
gchar *uri = NULL;
|
||
gsize pos;
|
||
|
||
child_model = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (model));
|
||
gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (model),
|
||
&child_iter,
|
||
iter);
|
||
gtk_tree_model_get (child_model, &child_iter,
|
||
RECENT_URI_COLUMN, &uri,
|
||
-1);
|
||
g_assert (uri != NULL);
|
||
|
||
pos = drag_data->next_pos;
|
||
drag_data->uri_list[pos] = g_strdup (uri);
|
||
drag_data->next_pos = pos + 1;
|
||
}
|
||
|
||
static void
|
||
recent_view_drag_data_get_cb (GtkWidget *widget,
|
||
GdkDragContext *context,
|
||
GtkSelectionData *selection_data,
|
||
guint info,
|
||
guint32 time_,
|
||
gpointer data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (data);
|
||
DragData *drag_data;
|
||
gsize n_uris;
|
||
|
||
n_uris = gtk_tree_selection_count_selected_rows (impl->selection);
|
||
if (n_uris == 0)
|
||
return;
|
||
|
||
drag_data = g_new (DragData, 1);
|
||
drag_data->uri_list = g_new0 (gchar *, n_uris + 1);
|
||
drag_data->next_pos = 0;
|
||
|
||
gtk_tree_selection_selected_foreach (impl->selection,
|
||
append_uri_to_urilist,
|
||
drag_data);
|
||
|
||
gtk_selection_data_set_uris (selection_data, drag_data->uri_list);
|
||
|
||
g_strfreev (drag_data->uri_list);
|
||
g_free (drag_data);
|
||
}
|
||
|
||
static gboolean
|
||
recent_view_query_tooltip_cb (GtkWidget *widget,
|
||
gint x,
|
||
gint y,
|
||
gboolean keyboard_tip,
|
||
GtkTooltip *tooltip,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = user_data;
|
||
GtkTreeView *tree_view;
|
||
GtkTreeIter iter;
|
||
GtkTreePath *path = NULL;
|
||
GtkRecentInfo *info = NULL;
|
||
gchar *uri_display;
|
||
|
||
if (!impl->show_tips)
|
||
return FALSE;
|
||
|
||
tree_view = GTK_TREE_VIEW (impl->recent_view);
|
||
|
||
gtk_tree_view_get_tooltip_context (tree_view,
|
||
&x, &y,
|
||
keyboard_tip,
|
||
NULL, &path, NULL);
|
||
if (!path)
|
||
return FALSE;
|
||
|
||
if (!gtk_tree_model_get_iter (GTK_TREE_MODEL (impl->recent_store), &iter, path))
|
||
{
|
||
gtk_tree_path_free (path);
|
||
return FALSE;
|
||
}
|
||
|
||
gtk_tree_model_get (GTK_TREE_MODEL (impl->recent_store), &iter,
|
||
RECENT_INFO_COLUMN, &info,
|
||
-1);
|
||
|
||
uri_display = gtk_recent_info_get_uri_display (info);
|
||
|
||
gtk_tooltip_set_text (tooltip, uri_display);
|
||
gtk_tree_view_set_tooltip_row (tree_view, tooltip, path);
|
||
|
||
g_free (uri_display);
|
||
gtk_tree_path_free (path);
|
||
gtk_recent_info_unref (info);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
static void
|
||
remove_selected_from_list (GtkRecentChooserDefault *impl)
|
||
{
|
||
gchar *uri;
|
||
GError *err;
|
||
|
||
if (impl->select_multiple)
|
||
return;
|
||
|
||
uri = gtk_recent_chooser_get_current_uri (GTK_RECENT_CHOOSER (impl));
|
||
if (!uri)
|
||
return;
|
||
|
||
err = NULL;
|
||
if (!gtk_recent_manager_remove_item (impl->manager, uri, &err))
|
||
{
|
||
gchar *msg;
|
||
|
||
msg = strdup (_("Could not remove item"));
|
||
error_message (impl, msg, err->message);
|
||
|
||
g_free (msg);
|
||
g_error_free (err);
|
||
}
|
||
|
||
g_free (uri);
|
||
}
|
||
|
||
static void
|
||
copy_activated_cb (GtkMenuItem *menu_item,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
GtkRecentInfo *info;
|
||
gchar *utf8_uri;
|
||
|
||
info = gtk_recent_chooser_get_current_item (GTK_RECENT_CHOOSER (impl));
|
||
if (!info)
|
||
return;
|
||
|
||
utf8_uri = gtk_recent_info_get_uri_display (info);
|
||
|
||
gtk_clipboard_set_text (gtk_widget_get_clipboard (GTK_WIDGET (impl),
|
||
GDK_SELECTION_CLIPBOARD),
|
||
utf8_uri, -1);
|
||
|
||
g_free (utf8_uri);
|
||
}
|
||
|
||
static void
|
||
remove_all_activated_cb (GtkMenuItem *menu_item,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
GError *err = NULL;
|
||
|
||
gtk_recent_manager_purge_items (impl->manager, &err);
|
||
if (err)
|
||
{
|
||
gchar *msg;
|
||
|
||
msg = g_strdup (_("Could not clear list"));
|
||
|
||
error_message (impl, msg, err->message);
|
||
|
||
g_free (msg);
|
||
g_error_free (err);
|
||
}
|
||
}
|
||
|
||
static void
|
||
remove_item_activated_cb (GtkMenuItem *menu_item,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
remove_selected_from_list (impl);
|
||
}
|
||
|
||
static void
|
||
show_private_toggled_cb (GtkCheckMenuItem *menu_item,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
g_object_set (G_OBJECT (impl),
|
||
"show-private", gtk_check_menu_item_get_active (menu_item),
|
||
NULL);
|
||
}
|
||
|
||
static void
|
||
recent_popup_menu_detach_cb (GtkWidget *attach_widget,
|
||
GtkMenu *menu)
|
||
{
|
||
GtkRecentChooserDefault *impl;
|
||
|
||
impl = g_object_get_data (G_OBJECT (attach_widget), "GtkRecentChooserDefault");
|
||
g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
|
||
|
||
impl->recent_popup_menu = NULL;
|
||
impl->recent_popup_menu_remove_item = NULL;
|
||
impl->recent_popup_menu_copy_item = NULL;
|
||
impl->recent_popup_menu_clear_item = NULL;
|
||
impl->recent_popup_menu_show_private_item = NULL;
|
||
}
|
||
|
||
static void
|
||
recent_view_menu_ensure_state (GtkRecentChooserDefault *impl)
|
||
{
|
||
gint count;
|
||
|
||
g_assert (GTK_IS_RECENT_CHOOSER_DEFAULT (impl));
|
||
g_assert (impl->recent_popup_menu != NULL);
|
||
|
||
if (!impl->manager)
|
||
count = 0;
|
||
else
|
||
g_object_get (G_OBJECT (impl->manager), "size", &count, NULL);
|
||
|
||
if (count == 0)
|
||
{
|
||
gtk_widget_set_sensitive (impl->recent_popup_menu_remove_item, FALSE);
|
||
gtk_widget_set_sensitive (impl->recent_popup_menu_copy_item, FALSE);
|
||
gtk_widget_set_sensitive (impl->recent_popup_menu_clear_item, FALSE);
|
||
gtk_widget_set_sensitive (impl->recent_popup_menu_show_private_item, FALSE);
|
||
}
|
||
}
|
||
|
||
static void
|
||
recent_view_menu_build (GtkRecentChooserDefault *impl)
|
||
{
|
||
GtkWidget *item;
|
||
|
||
if (impl->recent_popup_menu)
|
||
{
|
||
recent_view_menu_ensure_state (impl);
|
||
|
||
return;
|
||
}
|
||
|
||
impl->recent_popup_menu = gtk_menu_new ();
|
||
gtk_menu_attach_to_widget (GTK_MENU (impl->recent_popup_menu),
|
||
impl->recent_view,
|
||
recent_popup_menu_detach_cb);
|
||
|
||
item = gtk_image_menu_item_new_with_mnemonic (_("Copy _Location"));
|
||
impl->recent_popup_menu_copy_item = item;
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
|
||
gtk_image_new_from_stock (GTK_STOCK_COPY, GTK_ICON_SIZE_MENU));
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (copy_activated_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
item = gtk_separator_menu_item_new ();
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
item = gtk_image_menu_item_new_with_mnemonic (_("_Remove From List"));
|
||
impl->recent_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_item_activated_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
item = gtk_image_menu_item_new_with_mnemonic (_("_Clear List"));
|
||
impl->recent_popup_menu_clear_item = item;
|
||
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (item),
|
||
gtk_image_new_from_stock (GTK_STOCK_CLEAR, GTK_ICON_SIZE_MENU));
|
||
g_signal_connect (item, "activate",
|
||
G_CALLBACK (remove_all_activated_cb), impl);
|
||
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
item = gtk_separator_menu_item_new ();
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
item = gtk_check_menu_item_new_with_mnemonic (_("Show _Private Resources"));
|
||
impl->recent_popup_menu_show_private_item = item;
|
||
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), impl->show_private);
|
||
g_signal_connect (item, "toggled",
|
||
G_CALLBACK (show_private_toggled_cb), impl);
|
||
gtk_widget_show (item);
|
||
gtk_menu_shell_append (GTK_MENU_SHELL (impl->recent_popup_menu), item);
|
||
|
||
recent_view_menu_ensure_state (impl);
|
||
}
|
||
|
||
/* taken from gtkfilechooserdefault.c */
|
||
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;
|
||
|
||
if (G_UNLIKELY (!GTK_WIDGET_REALIZED (widget)))
|
||
return;
|
||
|
||
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
|
||
recent_view_menu_popup (GtkRecentChooserDefault *impl,
|
||
GdkEventButton *event)
|
||
{
|
||
recent_view_menu_build (impl);
|
||
|
||
if (event)
|
||
gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
|
||
NULL, NULL, NULL, NULL,
|
||
event->button, event->time);
|
||
else
|
||
{
|
||
gtk_menu_popup (GTK_MENU (impl->recent_popup_menu),
|
||
NULL, NULL,
|
||
popup_position_func, impl->recent_view,
|
||
0, GDK_CURRENT_TIME);
|
||
gtk_menu_shell_select_first (GTK_MENU_SHELL (impl->recent_popup_menu),
|
||
FALSE);
|
||
}
|
||
}
|
||
|
||
static gboolean
|
||
recent_view_popup_menu_cb (GtkWidget *widget,
|
||
gpointer user_data)
|
||
{
|
||
recent_view_menu_popup (GTK_RECENT_CHOOSER_DEFAULT (user_data), NULL);
|
||
return TRUE;
|
||
}
|
||
|
||
static gboolean
|
||
recent_view_button_press_cb (GtkWidget *widget,
|
||
GdkEventButton *event,
|
||
gpointer user_data)
|
||
{
|
||
GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (user_data);
|
||
|
||
if (event->button == 3)
|
||
{
|
||
GtkTreePath *path;
|
||
gboolean res;
|
||
|
||
if (event->window != gtk_tree_view_get_bin_window (GTK_TREE_VIEW (impl->recent_view)))
|
||
return FALSE;
|
||
|
||
res = gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (impl->recent_view),
|
||
event->x, event->y,
|
||
&path,
|
||
NULL, NULL, NULL);
|
||
if (!res)
|
||
return FALSE;
|
||
|
||
/* select the path before creating the popup menu */
|
||
gtk_tree_selection_select_path (impl->selection, path);
|
||
gtk_tree_path_free (path);
|
||
|
||
recent_view_menu_popup (impl, event);
|
||
|
||
return TRUE;
|
||
}
|
||
|
||
return FALSE;
|
||
}
|
||
|
||
static void
|
||
set_recent_manager (GtkRecentChooserDefault *impl,
|
||
GtkRecentManager *manager)
|
||
{
|
||
if (impl->manager)
|
||
{
|
||
if (impl->manager_changed_id)
|
||
{
|
||
g_signal_handler_disconnect (impl, impl->manager_changed_id);
|
||
impl->manager_changed_id = 0;
|
||
}
|
||
|
||
impl->manager = NULL;
|
||
}
|
||
|
||
if (manager)
|
||
impl->manager = manager;
|
||
else
|
||
impl->manager = gtk_recent_manager_get_default ();
|
||
|
||
if (impl->manager)
|
||
{
|
||
impl->manager_changed_id = g_signal_connect (impl->manager, "changed",
|
||
G_CALLBACK (recent_manager_changed_cb),
|
||
impl);
|
||
}
|
||
}
|
||
|
||
GtkWidget *
|
||
_gtk_recent_chooser_default_new (GtkRecentManager *manager)
|
||
{
|
||
return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT,
|
||
"recent-manager", manager,
|
||
NULL);
|
||
}
|