| /* GTK - The GIMP Toolkit |
| * gtkrecentchooserdefault.c |
| * Copyright (C) 2005-2006, Emmanuele Bassi |
| * |
| * 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, see <http://www.gnu.org/licenses/>. |
| */ |
| |
| #include "config.h" |
| |
| #include <string.h> |
| #include <time.h> |
| #include <errno.h> |
| #include <sys/types.h> |
| #include <sys/stat.h> |
| #ifdef HAVE_UNISTD_H |
| #include <unistd.h> |
| #endif |
| |
| #include "gtkstock.h" |
| #include "gtkicontheme.h" |
| #include "gtkiconfactory.h" |
| #include "gtksettings.h" |
| #include "gtktreeview.h" |
| #include "gtkliststore.h" |
| #include "gtkbutton.h" |
| #include "gtkcelllayout.h" |
| #include "gtkcellrendererpixbuf.h" |
| #include "gtkcellrenderertext.h" |
| #include "gtkcheckmenuitem.h" |
| #include "gtkclipboard.h" |
| #include "gtkcomboboxtext.h" |
| #include "gtkentry.h" |
| #include "gtkeventbox.h" |
| #include "gtkexpander.h" |
| #include "gtkframe.h" |
| #include "gtkbox.h" |
| #include "gtkpaned.h" |
| #include "gtkimage.h" |
| #include "gtkimagemenuitem.h" |
| #include "gtkintl.h" |
| #include "gtklabel.h" |
| #include "gtkmenuitem.h" |
| #include "gtkmessagedialog.h" |
| #include "gtkscrolledwindow.h" |
| #include "gtkseparatormenuitem.h" |
| #include "gtksizegroup.h" |
| #include "gtksizerequest.h" |
| #include "gtktreemodelsort.h" |
| #include "gtktreemodelfilter.h" |
| #include "gtktreeselection.h" |
| #include "gtktreestore.h" |
| #include "gtktooltip.h" |
| #include "gtktypebuiltins.h" |
| #include "gtkorientable.h" |
| #include "gtkactivatable.h" |
| |
| #include "gtkrecentmanager.h" |
| #include "gtkrecentfilter.h" |
| #include "gtkrecentchooser.h" |
| #include "gtkrecentchooserprivate.h" |
| #include "gtkrecentchooserutils.h" |
| #include "gtkrecentchooserdefault.h" |
| |
| |
| enum |
| { |
| PROP_0, |
| |
| /* activatable properties */ |
| PROP_ACTIVATABLE_RELATED_ACTION, |
| PROP_ACTIVATABLE_USE_ACTION_APPEARANCE |
| }; |
| |
| |
| struct _GtkRecentChooserDefault |
| { |
| GtkBox parent_instance; |
| |
| GtkRecentManager *manager; |
| gulong manager_changed_id; |
| guint local_manager : 1; |
| |
| gint icon_size; |
| |
| /* RecentChooser properties */ |
| gint limit; |
| GtkRecentSortType sort_type; |
| guint show_private : 1; |
| guint show_not_found : 1; |
| guint select_multiple : 1; |
| guint show_tips : 1; |
| guint show_icons : 1; |
| guint local_only : 1; |
| |
| guint limit_set : 1; |
| |
| GSList *filters; |
| GtkRecentFilter *current_filter; |
| GtkWidget *filter_combo_hbox; |
| GtkWidget *filter_combo; |
| |
| GtkRecentSortFunc sort_func; |
| gpointer sort_data; |
| GDestroyNotify sort_data_destroy; |
| |
| GtkIconTheme *icon_theme; |
| |
| GtkWidget *recent_view; |
| GtkListStore *recent_store; |
| GtkTreeViewColumn *icon_column; |
| GtkTreeViewColumn *meta_column; |
| GtkCellRenderer *meta_renderer; |
| GtkTreeSelection *selection; |
| |
| GtkWidget *recent_popup_menu; |
| GtkWidget *recent_popup_menu_copy_item; |
| GtkWidget *recent_popup_menu_remove_item; |
| GtkWidget *recent_popup_menu_clear_item; |
| GtkWidget *recent_popup_menu_show_private_item; |
| |
| guint load_id; |
| GList *recent_items; |
| gint n_recent_items; |
| gint loaded_items; |
| guint load_state; |
| }; |
| |
| typedef struct _GtkRecentChooserDefaultClass |
| { |
| GtkBoxClass parent_class; |
| } GtkRecentChooserDefaultClass; |
| |
| enum { |
| RECENT_URI_COLUMN, |
| RECENT_DISPLAY_NAME_COLUMN, |
| RECENT_INFO_COLUMN, |
| N_RECENT_COLUMNS |
| }; |
| |
| enum { |
| LOAD_EMPTY, /* initial state: the model is empty */ |
| LOAD_PRELOAD, /* the model is loading and not inserted in the tree yet */ |
| LOAD_LOADING, /* the model is fully loaded but not inserted */ |
| LOAD_FINISHED /* the model is fully loaded and inserted */ |
| }; |
| |
| /* Icon size for if we can't get it from the theme */ |
| #define FALLBACK_ICON_SIZE 48 |
| #define FALLBACK_ITEM_LIMIT 20 |
| |
| #define NUM_CHARS 40 |
| #define NUM_LINES 9 |
| |
| |
| |
| /* GObject */ |
| static void _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass); |
| static void _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl); |
| static GObject *gtk_recent_chooser_default_constructor (GType type, |
| guint n_construct_prop, |
| GObjectConstructParam *construct_params); |
| static void gtk_recent_chooser_default_finalize (GObject *object); |
| static void gtk_recent_chooser_default_dispose (GObject *object); |
| static void gtk_recent_chooser_default_set_property (GObject *object, |
| guint prop_id, |
| const GValue *value, |
| GParamSpec *pspec); |
| static void gtk_recent_chooser_default_get_property (GObject *object, |
| guint prop_id, |
| GValue *value, |
| GParamSpec *pspec); |
| |
| /* GtkRecentChooserIface */ |
| static void gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface); |
| static gboolean gtk_recent_chooser_default_set_current_uri (GtkRecentChooser *chooser, |
| const gchar *uri, |
| GError **error); |
| static gchar * gtk_recent_chooser_default_get_current_uri (GtkRecentChooser *chooser); |
| static gboolean gtk_recent_chooser_default_select_uri (GtkRecentChooser *chooser, |
| const gchar *uri, |
| GError **error); |
| static void gtk_recent_chooser_default_unselect_uri (GtkRecentChooser *chooser, |
| const gchar *uri); |
| static void gtk_recent_chooser_default_select_all (GtkRecentChooser *chooser); |
| static void gtk_recent_chooser_default_unselect_all (GtkRecentChooser *chooser); |
| static GList * gtk_recent_chooser_default_get_items (GtkRecentChooser *chooser); |
| static GtkRecentManager *gtk_recent_chooser_default_get_recent_manager (GtkRecentChooser *chooser); |
| static void gtk_recent_chooser_default_set_sort_func (GtkRecentChooser *chooser, |
| GtkRecentSortFunc sort_func, |
| gpointer sort_data, |
| GDestroyNotify data_destroy); |
| static void gtk_recent_chooser_default_add_filter (GtkRecentChooser *chooser, |
| GtkRecentFilter *filter); |
| static void gtk_recent_chooser_default_remove_filter (GtkRecentChooser *chooser, |
| GtkRecentFilter *filter); |
| static GSList * gtk_recent_chooser_default_list_filters (GtkRecentChooser *chooser); |
| |
| |
| static void gtk_recent_chooser_default_map (GtkWidget *widget); |
| static void gtk_recent_chooser_default_show_all (GtkWidget *widget); |
| |
| static void set_current_filter (GtkRecentChooserDefault *impl, |
| GtkRecentFilter *filter); |
| |
| static GtkIconTheme *get_icon_theme_for_widget (GtkWidget *widget); |
| static gint get_icon_size_for_widget (GtkWidget *widget, |
| GtkIconSize icon_size); |
| static gint get_recent_files_limit (GtkWidget *widget); |
| |
| static void reload_recent_items (GtkRecentChooserDefault *impl); |
| static void chooser_set_model (GtkRecentChooserDefault *impl); |
| |
| static void set_recent_manager (GtkRecentChooserDefault *impl, |
| GtkRecentManager *manager); |
| |
| static void chooser_set_sort_type (GtkRecentChooserDefault *impl, |
| GtkRecentSortType sort_type); |
| |
| static void recent_manager_changed_cb (GtkRecentManager *manager, |
| gpointer user_data); |
| static void recent_icon_data_func (GtkTreeViewColumn *tree_column, |
| GtkCellRenderer *cell, |
| GtkTreeModel *model, |
| GtkTreeIter *iter, |
| gpointer user_data); |
| static void recent_meta_data_func (GtkTreeViewColumn *tree_column, |
| GtkCellRenderer *cell, |
| GtkTreeModel *model, |
| GtkTreeIter *iter, |
| gpointer user_data); |
| |
| static void selection_changed_cb (GtkTreeSelection *z, |
| gpointer user_data); |
| static void row_activated_cb (GtkTreeView *tree_view, |
| GtkTreePath *tree_path, |
| GtkTreeViewColumn *tree_column, |
| gpointer user_data); |
| static void filter_combo_changed_cb (GtkComboBox *combo_box, |
| gpointer user_data); |
| |
| static void remove_all_activated_cb (GtkMenuItem *menu_item, |
| gpointer user_data); |
| static void remove_item_activated_cb (GtkMenuItem *menu_item, |
| gpointer user_data); |
| static void show_private_toggled_cb (GtkCheckMenuItem *menu_item, |
| gpointer user_data); |
| |
| static gboolean recent_view_popup_menu_cb (GtkWidget *widget, |
| gpointer user_data); |
| static gboolean recent_view_button_press_cb (GtkWidget *widget, |
| GdkEventButton *event, |
| gpointer user_data); |
| |
| static void recent_view_drag_begin_cb (GtkWidget *widget, |
| GdkDragContext *context, |
| gpointer user_data); |
| static void recent_view_drag_data_get_cb (GtkWidget *widget, |
| GdkDragContext *context, |
| GtkSelectionData *selection_data, |
| guint info, |
| guint32 time_, |
| gpointer data); |
| static gboolean recent_view_query_tooltip_cb (GtkWidget *widget, |
| gint x, |
| gint y, |
| gboolean keyboard_tip, |
| GtkTooltip *tooltip, |
| gpointer user_data); |
| |
| static void gtk_recent_chooser_activatable_iface_init (GtkActivatableIface *iface); |
| static void gtk_recent_chooser_update (GtkActivatable *activatable, |
| GtkAction *action, |
| const gchar *property_name); |
| static void gtk_recent_chooser_sync_action_properties (GtkActivatable *activatable, |
| GtkAction *action); |
| |
| G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault, |
| _gtk_recent_chooser_default, |
| GTK_TYPE_BOX, |
| G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER, |
| gtk_recent_chooser_iface_init) |
| G_IMPLEMENT_INTERFACE (GTK_TYPE_ACTIVATABLE, |
| gtk_recent_chooser_activatable_iface_init)) |
| |
| |
| |
| |
| static void |
| gtk_recent_chooser_iface_init (GtkRecentChooserIface *iface) |
| { |
| iface->set_current_uri = gtk_recent_chooser_default_set_current_uri; |
| iface->get_current_uri = gtk_recent_chooser_default_get_current_uri; |
| iface->select_uri = gtk_recent_chooser_default_select_uri; |
| iface->unselect_uri = gtk_recent_chooser_default_unselect_uri; |
| iface->select_all = gtk_recent_chooser_default_select_all; |
| iface->unselect_all = gtk_recent_chooser_default_unselect_all; |
| iface->get_items = gtk_recent_chooser_default_get_items; |
| iface->get_recent_manager = gtk_recent_chooser_default_get_recent_manager; |
| iface->set_sort_func = gtk_recent_chooser_default_set_sort_func; |
| iface->add_filter = gtk_recent_chooser_default_add_filter; |
| iface->remove_filter = gtk_recent_chooser_default_remove_filter; |
| iface->list_filters = gtk_recent_chooser_default_list_filters; |
| } |
| |
| static void |
| gtk_recent_chooser_activatable_iface_init (GtkActivatableIface *iface) |
| |
| { |
| iface->update = gtk_recent_chooser_update; |
| iface->sync_action_properties = gtk_recent_chooser_sync_action_properties; |
| } |
| |
| static void |
| _gtk_recent_chooser_default_class_init (GtkRecentChooserDefaultClass *klass) |
| { |
| GObjectClass *gobject_class = G_OBJECT_CLASS (klass); |
| GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass); |
| |
| gobject_class->constructor = gtk_recent_chooser_default_constructor; |
| gobject_class->set_property = gtk_recent_chooser_default_set_property; |
| gobject_class->get_property = gtk_recent_chooser_default_get_property; |
| gobject_class->dispose = gtk_recent_chooser_default_dispose; |
| gobject_class->finalize = gtk_recent_chooser_default_finalize; |
| |
| widget_class->map = gtk_recent_chooser_default_map; |
| widget_class->show_all = gtk_recent_chooser_default_show_all; |
| |
| _gtk_recent_chooser_install_properties (gobject_class); |
| |
| g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_RELATED_ACTION, "related-action"); |
| g_object_class_override_property (gobject_class, PROP_ACTIVATABLE_USE_ACTION_APPEARANCE, "use-action-appearance"); |
| } |
| |
| static void |
| _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl) |
| { |
| gtk_box_set_spacing (GTK_BOX (impl), 6); |
| |
| gtk_orientable_set_orientation (GTK_ORIENTABLE (impl), |
| GTK_ORIENTATION_VERTICAL); |
| |
| /* by default, we use the global manager */ |
| impl->local_manager = FALSE; |
| |
| impl->limit = FALLBACK_ITEM_LIMIT; |
| impl->sort_type = GTK_RECENT_SORT_NONE; |
| |
| impl->show_icons = TRUE; |
| impl->show_private = FALSE; |
| impl->show_not_found = TRUE; |
| impl->show_tips = FALSE; |
| impl->select_multiple = FALSE; |
| impl->local_only = TRUE; |
| |
| impl->icon_size = FALLBACK_ICON_SIZE; |
| impl->icon_theme = NULL; |
| |
| impl->current_filter = NULL; |
| |
| impl->recent_items = NULL; |
| impl->n_recent_items = 0; |
| impl->loaded_items = 0; |
| |
| impl->load_state = LOAD_EMPTY; |
| } |
| |
| static GObject * |
| gtk_recent_chooser_default_constructor (GType type, |
| guint n_params, |
| GObjectConstructParam *params) |
| { |
| GObjectClass *parent_class; |
| GtkRecentChooserDefault *impl; |
| GObject *object; |
| GtkWidget *scrollw; |
| GtkCellRenderer *renderer; |
| |
| parent_class = G_OBJECT_CLASS (_gtk_recent_chooser_default_parent_class); |
| object = parent_class->constructor (type, n_params, params); |
| impl = GTK_RECENT_CHOOSER_DEFAULT (object); |
| |
| g_assert (impl->manager); |
| |
| gtk_widget_push_composite_child (); |
| |
| impl->limit = get_recent_files_limit (GTK_WIDGET (impl)); |
| |
| scrollw = gtk_scrolled_window_new (NULL, NULL); |
| gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scrollw), |
| GTK_SHADOW_IN); |
| gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrollw), |
| GTK_POLICY_NEVER, GTK_POLICY_AUTOMATIC); |
| gtk_box_pack_start (GTK_BOX (impl), scrollw, TRUE, TRUE, 0); |
| gtk_widget_show (scrollw); |
| |
| impl->recent_view = gtk_tree_view_new (); |
| gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (impl->recent_view), FALSE); |
| g_signal_connect (impl->recent_view, "row-activated", |
| G_CALLBACK (row_activated_cb), impl); |
| g_signal_connect (impl->recent_view, "popup-menu", |
| G_CALLBACK (recent_view_popup_menu_cb), impl); |
| g_signal_connect (impl->recent_view, "button-press-event", |
| G_CALLBACK (recent_view_button_press_cb), impl); |
| g_signal_connect (impl->recent_view, "drag-begin", |
| G_CALLBACK (recent_view_drag_begin_cb), impl); |
| g_signal_connect (impl->recent_view, "drag-data-get", |
| G_CALLBACK (recent_view_drag_data_get_cb), impl); |
| |
| g_object_set (impl->recent_view, "has-tooltip", TRUE, NULL); |
| g_signal_connect (impl->recent_view, "query-tooltip", |
| G_CALLBACK (recent_view_query_tooltip_cb), impl); |
| |
| g_object_set_data (G_OBJECT (impl->recent_view), |
| "GtkRecentChooserDefault", impl); |
| |
| gtk_container_add (GTK_CONTAINER (scrollw), impl->recent_view); |
| gtk_widget_show (impl->recent_view); |
| |
| impl->icon_column = gtk_tree_view_column_new (); |
| gtk_tree_view_column_set_expand (impl->icon_column, FALSE); |
| gtk_tree_view_column_set_resizable (impl->icon_column, FALSE); |
| |
| renderer = gtk_cell_renderer_pixbuf_new (); |
| g_object_set (renderer, "stock-size", GTK_ICON_SIZE_BUTTON, NULL); |
| gtk_tree_view_column_pack_start (impl->icon_column, renderer, FALSE); |
| gtk_tree_view_column_set_cell_data_func (impl->icon_column, |
| renderer, |
| recent_icon_data_func, |
| impl, |
| NULL); |
| gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view), |
| impl->icon_column); |
| |
| impl->meta_column = gtk_tree_view_column_new (); |
| gtk_tree_view_column_set_expand (impl->meta_column, TRUE); |
| gtk_tree_view_column_set_resizable (impl->meta_column, FALSE); |
| |
| impl->meta_renderer = gtk_cell_renderer_text_new (); |
| g_object_set (G_OBJECT (impl->meta_renderer), |
| "ellipsize", PANGO_ELLIPSIZE_END, |
| NULL); |
| gtk_tree_view_column_pack_start (impl->meta_column, impl->meta_renderer, TRUE); |
| gtk_tree_view_column_set_cell_data_func (impl->meta_column, |
| impl->meta_renderer, |
| recent_meta_data_func, |
| impl, |
| NULL); |
| gtk_tree_view_append_column (GTK_TREE_VIEW (impl->recent_view), |
| impl->meta_column); |
| |
| impl->selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (impl->recent_view)); |
| gtk_tree_selection_set_mode (impl->selection, GTK_SELECTION_SINGLE); |
| g_signal_connect (impl->selection, "changed", G_CALLBACK (selection_changed_cb), impl); |
| |
| /* drag and drop */ |
| gtk_drag_source_set (impl->recent_view, |
| GDK_BUTTON1_MASK, |
| NULL, 0, |
| GDK_ACTION_COPY); |
| gtk_drag_source_add_uri_targets (impl->recent_view); |
| |
| impl->filter_combo_hbox = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 12); |
| |
| impl->filter_combo = gtk_combo_box_text_new (); |
| 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; |
| case PROP_ACTIVATABLE_RELATED_ACTION: |
| _gtk_recent_chooser_set_related_action (GTK_RECENT_CHOOSER (impl), g_value_get_object (value)); |
| break; |
| case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE: |
| _gtk_recent_chooser_set_use_action_appearance (GTK_RECENT_CHOOSER (impl), g_value_get_boolean (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; |
| case PROP_ACTIVATABLE_RELATED_ACTION: |
| g_value_set_object (value, _gtk_recent_chooser_get_related_action (GTK_RECENT_CHOOSER (impl))); |
| break; |
| case PROP_ACTIVATABLE_USE_ACTION_APPEARANCE: |
| g_value_set_boolean (value, _gtk_recent_chooser_get_use_action_appearance (GTK_RECENT_CHOOSER (impl))); |
| 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; |
| } |
| |
| g_list_free_full (impl->recent_items, (GDestroyNotify) gtk_recent_info_unref); |
| 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 (gtk_window_has_group (parent)) |
| gtk_window_group_add_window (gtk_window_get_group (parent), |
| GTK_WINDOW (dialog)); |
| |
| gtk_dialog_run (GTK_DIALOG (dialog)); |
| gtk_widget_destroy (dialog); |
| } |
| |
| /* Returns a toplevel GtkWindow, or NULL if none */ |
| static GtkWindow * |
| get_toplevel (GtkWidget *widget) |
| { |
| GtkWidget *toplevel; |
| |
| toplevel = gtk_widget_get_toplevel (widget); |
| if (!gtk_widget_is_toplevel (toplevel)) |
| return NULL; |
| else |
| return GTK_WINDOW (toplevel); |
| } |
| |
| /* Shows an error dialog for the file chooser */ |
| static void |
| error_message (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_get_realized (GTK_WIDGET (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_get_window (GTK_WIDGET (toplevel)), |
| cursor); |
| gdk_display_flush (display); |
| |
| if (cursor) |
| g_object_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_free_full (impl->recent_items, (GDestroyNotify) gtk_recent_info_unref); |
| |
| 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) |
| { |
| GtkScrolledWindow *scrollw; |
| GtkWidget *widget; |
| gint width, height; |
| gint font_size; |
| GdkScreen *screen; |
| gint monitor_num; |
| GtkRequisition req; |
| GdkRectangle monitor; |
| GtkStyleContext *context; |
| GtkStateFlags state; |
| |
| widget = GTK_WIDGET (impl); |
| context = gtk_widget_get_style_context (widget); |
| state = gtk_widget_get_state_flags (widget); |
| |
| /* Size based on characters and the icon size */ |
| font_size = pango_font_description_get_size (gtk_style_context_get_font (context, state)); |
| 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_get_preferred_size (widget, &req, NULL); |
| 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, |
| gtk_widget_get_window (widget)); |
| |
| gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor); |
| |
| width = MIN (width, monitor.width * 3 / 4); |
| height = MIN (height, monitor.height * 3 / 4); |
| |
| /* Set size */ |
| scrollw = GTK_SCROLLED_WINDOW (gtk_widget_get_parent (impl->recent_view)); |
| gtk_scrolled_window_set_min_content_width (scrollw, width); |
| gtk_scrolled_window_set_min_content_height (scrollw, height); |
| } |
| |
| static void |
| gtk_recent_chooser_default_map (GtkWidget *widget) |
| { |
| GtkRecentChooserDefault *impl = GTK_RECENT_CHOOSER_DEFAULT (widget); |
| |
| 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) |
| { |
| GtkRecentInfo *info = NULL; |
| GIcon *icon; |
| |
| gtk_tree_model_get (model, iter, RECENT_INFO_COLUMN, &info, -1); |
| g_assert (info != NULL); |
| |
| icon = gtk_recent_info_get_gicon (info); |
| g_object_set (cell, "gicon", icon, NULL); |
| |
| if (icon != NULL) |
| g_object_unref (icon); |
| |
| 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_text_append_text (GTK_COMBO_BOX_TEXT (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.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); |
| } |
| |
| 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 = g_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); |
| |
| gtk_recent_info_unref (info); |
| 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) |
| { |
| GtkAllocation allocation; |
| 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_get_realized (widget))) |
| return; |
| |
| gdk_window_get_origin (gtk_widget_get_window (widget), |
| x, y); |
| |
| gtk_widget_get_preferred_size (GTK_WIDGET (menu), |
| &req, NULL); |
| |
| gtk_widget_get_allocation (widget, &allocation); |
| *x += (allocation.width - req.width) / 2; |
| *y += (allocation.height - req.height) / 2; |
| |
| monitor_num = gdk_screen_get_monitor_at_point (screen, *x, *y); |
| gtk_menu_set_monitor (menu, monitor_num); |
| gdk_screen_get_monitor_workarea (screen, monitor_num, &monitor); |
| |
| *x = CLAMP (*x, monitor.x, monitor.x + MAX (0, monitor.width - req.width)); |
| *y = CLAMP (*y, monitor.y, monitor.y + MAX (0, monitor.height - req.height)); |
| |
| *push_in = FALSE; |
| } |
| |
| |
| static void |
| 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 (gdk_event_triggers_context_menu ((GdkEvent *) event)) |
| { |
| 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); |
| } |
| } |
| |
| static void |
| gtk_recent_chooser_update (GtkActivatable *activatable, |
| GtkAction *action, |
| const gchar *property_name) |
| { |
| if (strcmp (property_name, "visible") == 0) |
| { |
| if (gtk_action_is_visible (action)) |
| gtk_widget_show (GTK_WIDGET (activatable)); |
| else |
| gtk_widget_hide (GTK_WIDGET (activatable)); |
| } |
| |
| if (strcmp (property_name, "sensitive") == 0) |
| gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action)); |
| |
| _gtk_recent_chooser_update (activatable, action, property_name); |
| } |
| |
| |
| static void |
| gtk_recent_chooser_sync_action_properties (GtkActivatable *activatable, |
| GtkAction *action) |
| { |
| if (action) |
| { |
| if (gtk_action_is_visible (action)) |
| gtk_widget_show (GTK_WIDGET (activatable)); |
| else |
| gtk_widget_hide (GTK_WIDGET (activatable)); |
| |
| gtk_widget_set_sensitive (GTK_WIDGET (activatable), gtk_action_is_sensitive (action)); |
| } |
| |
| _gtk_recent_chooser_sync_action_properties (activatable, action); |
| } |
| |
| |
| GtkWidget * |
| _gtk_recent_chooser_default_new (GtkRecentManager *manager) |
| { |
| return g_object_new (GTK_TYPE_RECENT_CHOOSER_DEFAULT, |
| "recent-manager", manager, |
| NULL); |
| } |
