diff options
Diffstat (limited to 'libview')
| -rw-r--r-- | libview/ev-view-private.h | 1 | ||||
| -rw-r--r-- | libview/ev-view.c | 52 |
2 files changed, 13 insertions, 40 deletions
diff --git a/libview/ev-view-private.h b/libview/ev-view-private.h index 4c2457e..09f6163 100644 --- a/libview/ev-view-private.h +++ b/libview/ev-view-private.h @@ -193,6 +193,7 @@ struct _EvViewClass { EvLinkAction *action); void (*popup_menu) (EvView *view, EvLink *link); + void (*selection_changed) (EvView *view); }; void _get_page_size_for_scale_and_rotation (EvDocument *document, diff --git a/libview/ev-view.c b/libview/ev-view.c index 334cb9b..7ef1dd8 100644 --- a/libview/ev-view.c +++ b/libview/ev-view.c @@ -48,16 +48,12 @@ #define EV_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), EV_TYPE_VIEW, EvViewClass)) enum { - PROP_0, - PROP_HAS_SELECTION -}; - -enum { SIGNAL_BINDING_ACTIVATED, SIGNAL_HANDLE_LINK, SIGNAL_EXTERNAL_LINK, SIGNAL_POPUP_MENU, - N_SIGNALS, + SIGNAL_SELECTION_CHANGED, + N_SIGNALS }; enum { @@ -217,10 +213,6 @@ static void on_adjustment_value_changed (GtkAdjustment /*** GObject ***/ static void ev_view_finalize (GObject *object); static void ev_view_destroy (GtkObject *object); -static void ev_view_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec); static void ev_view_class_init (EvViewClass *class); static void ev_view_init (EvView *view); @@ -4207,24 +4199,6 @@ ev_view_get_accessible (GtkWidget *widget) } static void -ev_view_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - EvView *view = EV_VIEW (object); - - switch (prop_id) { - case PROP_HAS_SELECTION: - g_value_set_boolean (value, - view->selection_info.selections != NULL); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - } -} - -static void ev_view_class_init (EvViewClass *class) { GObjectClass *object_class = G_OBJECT_CLASS (class); @@ -4234,7 +4208,6 @@ ev_view_class_init (EvViewClass *class) GtkBindingSet *binding_set; object_class->finalize = ev_view_finalize; - object_class->get_property = ev_view_get_property; widget_class->expose_event = ev_view_expose_event; widget_class->button_press_event = ev_view_button_press_event; @@ -4295,15 +4268,14 @@ ev_view_class_init (EvViewClass *class) g_cclosure_marshal_VOID__OBJECT, G_TYPE_NONE, 1, G_TYPE_OBJECT); - - - g_object_class_install_property (object_class, - PROP_HAS_SELECTION, - g_param_spec_boolean ("has-selection", - "Has selection", - "The view has selections", - FALSE, - G_PARAM_READABLE)); + signals[SIGNAL_SELECTION_CHANGED] = g_signal_new ("selection-changed", + G_TYPE_FROM_CLASS (object_class), + G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION, + G_STRUCT_OFFSET (EvViewClass, selection_changed), + NULL, NULL, + g_cclosure_marshal_VOID__VOID, + G_TYPE_NONE, 0, + G_TYPE_NONE); binding_set = gtk_binding_set_by_class (class); @@ -5345,7 +5317,7 @@ merge_selection_region (EvView *view, g_list_free (view->selection_info.selections); view->selection_info.selections = new_list; ev_pixbuf_cache_set_selection_list (view->pixbuf_cache, new_list); - g_object_notify (G_OBJECT (view), "has-selection"); + g_signal_emit (view, signals[SIGNAL_SELECTION_CHANGED], 0, NULL); new_list_ptr = new_list; old_list_ptr = old_list; @@ -5488,7 +5460,7 @@ clear_selection (EvView *view) view->selection_info.in_selection = FALSE; if (view->pixbuf_cache) ev_pixbuf_cache_set_selection_list (view->pixbuf_cache, NULL); - g_object_notify (G_OBJECT (view), "has-selection"); + g_signal_emit (view, signals[SIGNAL_SELECTION_CHANGED], 0, NULL); } void |