/* 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, write to the * Free Software Foundation, Inc., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include "config.h" #include #include #include #include #include #ifdef HAVE_UNISTD_H #include #endif #include #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 "gtkcombobox.h" #include "gtkentry.h" #include "gtkeventbox.h" #include "gtkexpander.h" #include "gtkframe.h" #include "gtkhbox.h" #include "gtkhpaned.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 "gtktable.h" #include "gtktreemodelsort.h" #include "gtktreemodelfilter.h" #include "gtktreeselection.h" #include "gtktreestore.h" #include "gtktooltips.h" #include "gtktypebuiltins.h" #include "gtkvbox.h" #include "gtkrecentmanager.h" #include "gtkrecentfilter.h" #include "gtkrecentchooser.h" #include "gtkrecentchooserprivate.h" #include "gtkrecentchooserutils.h" #include "gtkrecentchooserdefault.h" #include "gtkprivate.h" #include "gtkalias.h" struct _GtkRecentChooserDefault { GtkVBox 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; GSList *filters; GtkRecentFilter *current_filter; GtkWidget *filter_combo_hbox; GtkWidget *filter_combo; GtkRecentSortFunc sort_func; gpointer sort_data; GDestroyNotify sort_data_destroy; GtkTooltips *tooltips; 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 { GtkVBoxClass 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 */ }; enum { TEXT_URI_LIST }; /* Target types for DnD from the file list */ static const GtkTargetEntry recent_list_source_targets[] = { { "text/uri-list", 0, TEXT_URI_LIST } }; /* 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 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); G_DEFINE_TYPE_WITH_CODE (GtkRecentChooserDefault, _gtk_recent_chooser_default, GTK_TYPE_VBOX, G_IMPLEMENT_INTERFACE (GTK_TYPE_RECENT_CHOOSER, gtk_recent_chooser_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_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); } static void _gtk_recent_chooser_default_init (GtkRecentChooserDefault *impl) { gtk_box_set_spacing (GTK_BOX (impl), 6); /* 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 = TRUE; impl->select_multiple = FALSE; impl->local_only = TRUE; impl->icon_size = FALLBACK_ICON_SIZE; impl->icon_theme = NULL; impl->current_filter = NULL; impl->tooltips = gtk_tooltips_new (); g_object_ref_sink (impl->tooltips); 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 (); 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_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 (); 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, 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_tooltips_set_tip (impl->tooltips, impl->filter_combo, _("Select which type of documents are shown"), NULL); 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); if (impl->show_tips) gtk_tooltips_enable (impl->tooltips); else gtk_tooltips_disable (impl->tooltips); 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); 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_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; } if (impl->tooltips) { g_object_unref (impl->tooltips); impl->tooltips = 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) { /* reload is already in progress - do not disturb */ if (impl->load_id) return; 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 (GTK_WIDGET (impl)); impl->icon_size = get_icon_size_for_widget (GTK_WIDGET (impl), GTK_ICON_SIZE_BUTTON); 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); } static void recent_meta_data_func (GtkTreeViewColumn *tree_column, GtkCellRenderer *cell, GtkTreeModel *model, GtkTreeIter *iter, gpointer user_data) { GtkRecentInfo *info = NULL; gchar *uri, *name; gchar *str; gtk_tree_model_get (model, iter, RECENT_DISPLAY_NAME_COLUMN, &name, RECENT_INFO_COLUMN, &info, -1); g_assert (info != NULL); uri = gtk_recent_info_get_uri_display (info); if (!name) name = gtk_recent_info_get_short_name (info); str = g_strconcat ("", name, "\n", "", _("Location:"), " ", uri, "", NULL); g_object_set (cell, "markup", str, NULL); g_free (uri); 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 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 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) { 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); }