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-rw-r--r--eel/eel-canvas.c113
-rw-r--r--eel/eel-canvas.h18
-rw-r--r--libcaja-private/caja-icon-container.c39
3 files changed, 164 insertions, 6 deletions
diff --git a/eel/eel-canvas.c b/eel/eel-canvas.c
index 1e45224d..ae4faaa7 100644
--- a/eel/eel-canvas.c
+++ b/eel/eel-canvas.c
@@ -342,7 +342,11 @@ eel_canvas_item_dispose (GObject *object)
}
#if GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 20, 0)
+ eel_canvas_item_ungrab (item);
+#else
eel_canvas_item_ungrab (item, GDK_CURRENT_TIME);
+#endif
#else
if (item == item->canvas->grabbed_item)
{
@@ -873,12 +877,40 @@ eel_canvas_item_hide (EelCanvasItem *item)
}
}
+#if GTK_CHECK_VERSION(3, 20, 0)
+/*
+ * Prepare the window for grabbing, i.e. show it.
+ */
+static void
+seat_grab_prepare_window (GdkSeat *seat,
+ GdkWindow *window,
+ gpointer user_data)
+{
+ gdk_window_show (window);
+}
/**
* eel_canvas_item_grab:
* @item: A canvas item.
* @event_mask: Mask of events that will be sent to this item.
* @cursor: If non-NULL, the cursor that will be used while the grab is active.
+ * @event: The event, triggering the grab, if any.
+ *
+ * Specifies that all events that match the specified event mask should be sent
+ * to the specified item, and also grabs the seat by calling gdk_seat_grab().
+ * If @cursor is not NULL, then that cursor is used while the grab is active.
+ *
+ * Return value: If an item was already grabbed, it returns %GDK_GRAB_ALREADY_GRABBED. If
+ * the specified item was hidden by calling eel_canvas_item_hide(), then it
+ * returns %GDK_GRAB_NOT_VIEWABLE. Else, it returns the result of calling
+ * gdk_seat_grab().
+ **/
+#else
+/**
+ * eel_canvas_item_grab:
+ * @item: A canvas item.
+ * @event_mask: Mask of events that will be sent to this item.
+ * @cursor: If non-NULL, the cursor that will be used while the grab is active.
* @etime: The timestamp required for grabbing the mouse, or GDK_CURRENT_TIME.
*
* Specifies that all events that match the specified event mask should be sent
@@ -892,17 +924,26 @@ eel_canvas_item_hide (EelCanvasItem *item)
* returns %GDK_GRAB_NOT_VIEWABLE. Else, it returns the result of calling
* gdk_pointer_grab().
**/
+#endif
#if GTK_CHECK_VERSION(3, 0, 0)
GdkGrabStatus
eel_canvas_item_grab (EelCanvasItem *item,
GdkEventMask event_mask,
GdkCursor *cursor,
+#if GTK_CHECK_VERSION(3, 20, 0)
+ const GdkEvent *event)
+{
+ GdkGrabStatus retval;
+ GdkDisplay *display;
+ GdkSeat *seat;
+#else
guint32 timestamp)
{
GdkGrabStatus retval;
GdkDisplay *display;
GdkDeviceManager *manager;
GdkDevice *device;
+#endif
g_return_val_if_fail (EEL_IS_CANVAS_ITEM (item), GDK_GRAB_NOT_VIEWABLE);
g_return_val_if_fail (gtk_widget_get_mapped (GTK_WIDGET (item->canvas)),
@@ -915,6 +956,18 @@ eel_canvas_item_grab (EelCanvasItem *item,
return GDK_GRAB_NOT_VIEWABLE;
display = gtk_widget_get_display (GTK_WIDGET (item->canvas));
+#if GTK_CHECK_VERSION(3, 20, 0)
+ seat = gdk_display_get_default_seat (display);
+
+ retval = gdk_seat_grab (seat,
+ gtk_layout_get_bin_window (GTK_LAYOUT (item->canvas)),
+ GDK_SEAT_CAPABILITY_ALL_POINTING,
+ FALSE,
+ cursor,
+ event,
+ seat_grab_prepare_window,
+ NULL);
+#else
manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (manager);
@@ -925,6 +978,7 @@ eel_canvas_item_grab (EelCanvasItem *item,
event_mask,
cursor,
timestamp);
+#endif
#else
int
eel_canvas_item_grab (EelCanvasItem *item, guint event_mask, GdkCursor *cursor, guint32 etime)
@@ -959,7 +1013,15 @@ eel_canvas_item_grab (EelCanvasItem *item, guint event_mask, GdkCursor *cursor,
return retval;
}
-
+#if GTK_CHECK_VERSION(3, 20, 0)
+/**
+ * eel_canvas_item_ungrab:
+ * @item: A canvas item that holds a grab.
+ *
+ * Ungrabs the item, which must have been grabbed in the canvas, and ungrabs the
+ * seat.
+ **/
+#else
/**
* eel_canvas_item_ungrab:
* @item: A canvas item that holds a grab.
@@ -968,14 +1030,32 @@ eel_canvas_item_grab (EelCanvasItem *item, guint event_mask, GdkCursor *cursor,
* Ungrabs the item, which must have been grabbed in the canvas, and ungrabs the
* mouse.
**/
+#endif
+#if GTK_CHECK_VERSION(3, 0, 0)
void
+#if GTK_CHECK_VERSION(3, 20, 0)
+eel_canvas_item_ungrab (EelCanvasItem *item)
+{
+ GdkDisplay *display;
+ GdkSeat *seat;
+
+ g_return_if_fail (EEL_IS_CANVAS_ITEM (item));
+
+ if (item->canvas->grabbed_item != item)
+ return;
+
+ display = gtk_widget_get_display (GTK_WIDGET (item->canvas));
+ seat = gdk_display_get_default_seat (display);
+
+ item->canvas->grabbed_item = NULL;
+ gdk_seat_ungrab (seat);
+}
+#else
eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime)
{
GdkDisplay *display;
-#if GTK_CHECK_VERSION(3, 0, 0)
GdkDeviceManager *manager;
GdkDevice *device;
-#endif
g_return_if_fail (EEL_IS_CANVAS_ITEM (item));
@@ -983,17 +1063,29 @@ eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime)
return;
display = gtk_widget_get_display (GTK_WIDGET (item->canvas));
-#if GTK_CHECK_VERSION(3, 0, 0)
manager = gdk_display_get_device_manager (display);
device = gdk_device_manager_get_client_pointer (manager);
item->canvas->grabbed_item = NULL;
gdk_device_ungrab (device, etime);
+}
+#endif
#else
+void
+eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime)
+{
+ GdkDisplay *display;
+
+ g_return_if_fail (EEL_IS_CANVAS_ITEM (item));
+
+ if (item->canvas->grabbed_item != item)
+ return;
+
+ display = gtk_widget_get_display (GTK_WIDGET (item->canvas));
item->canvas->grabbed_item = NULL;
gdk_display_pointer_ungrab (display, etime);
-#endif
}
+#endif
/**
* eel_canvas_item_w2i:
@@ -2324,7 +2416,9 @@ shutdown_transients (EelCanvas *canvas)
if (canvas->grabbed_item)
{
-#if GTK_CHECK_VERSION(3, 0, 0)
+#if GTK_CHECK_VERSION(3, 20, 0)
+ eel_canvas_item_ungrab (canvas->grabbed_item);
+#elif GTK_CHECK_VERSION(3, 0, 0)
eel_canvas_item_ungrab (canvas->grabbed_item, GDK_CURRENT_TIME);
#else
GdkDisplay *display = gtk_widget_get_display (GTK_WIDGET (canvas));
@@ -2732,24 +2826,31 @@ emit_event (EelCanvas *canvas, GdkEvent *event)
break;
case GDK_MOTION_NOTIFY:
+#if !GTK_CHECK_VERSION(3, 20, 0)
eel_canvas_window_to_world (canvas,
ev.motion.x, ev.motion.y,
&ev.motion.x, &ev.motion.y);
break;
+#endif
case GDK_BUTTON_PRESS:
case GDK_2BUTTON_PRESS:
case GDK_3BUTTON_PRESS:
+#if GTK_CHECK_VERSION(3, 20, 0)
+ case GDK_BUTTON_RELEASE:
+#endif
eel_canvas_window_to_world (canvas,
ev.motion.x, ev.motion.y,
&ev.motion.x, &ev.motion.y);
break;
+#if !GTK_CHECK_VERSION(3, 20, 0)
case GDK_BUTTON_RELEASE:
eel_canvas_window_to_world (canvas,
ev.motion.x, ev.motion.y,
&ev.motion.x, &ev.motion.y);
break;
+#endif
default:
break;
diff --git a/eel/eel-canvas.h b/eel/eel-canvas.h
index f641087a..fcb4cb3d 100644
--- a/eel/eel-canvas.h
+++ b/eel/eel-canvas.h
@@ -250,25 +250,43 @@ extern "C" {
*/
void eel_canvas_item_hide (EelCanvasItem *item);
+#if GTK_CHECK_VERSION(3, 20, 0)
+ /* Grab the seat for the specified item. Only the events in event_mask will be
+ * reported. If cursor is non-NULL, it will be used during the duration of the
+ * grab. event is the event, triggering the grab. Returns the same values as gdk_seat_grab().
+ */
+#else
/* Grab the mouse for the specified item. Only the events in event_mask will be
* reported. If cursor is non-NULL, it will be used during the duration of the
* grab. Time is a proper X event time parameter. Returns the same values as
* XGrabPointer().
*/
+#endif
#if GTK_CHECK_VERSION (3, 0, 0)
GdkGrabStatus eel_canvas_item_grab (EelCanvasItem *item,
GdkEventMask event_mask,
GdkCursor *cursor,
+#if GTK_CHECK_VERSION(3, 20, 0)
+ const GdkEvent* event);
+#else
guint32 etime);
+#endif
#else
int eel_canvas_item_grab (EelCanvasItem *item, unsigned int event_mask,
GdkCursor *cursor, guint32 etime);
#endif
+#if GTK_CHECK_VERSION(3, 20, 0)
+ /* Ungrabs the seat -- the specified item must be the same that was passed to
+ * eel_canvas_item_grab().
+ */
+ void eel_canvas_item_ungrab (EelCanvasItem *item);
+#else
/* Ungrabs the mouse -- the specified item must be the same that was passed to
* eel_canvas_item_grab(). Time is a proper X event time parameter.
*/
void eel_canvas_item_ungrab (EelCanvasItem *item, guint32 etime);
+#endif
/* These functions convert from a coordinate system to another. "w" is world
* coordinates and "i" is item coordinates.
diff --git a/libcaja-private/caja-icon-container.c b/libcaja-private/caja-icon-container.c
index 91f8b82d..00305f18 100644
--- a/libcaja-private/caja-icon-container.c
+++ b/libcaja-private/caja-icon-container.c
@@ -2974,7 +2974,12 @@ start_rubberbanding (CajaIconContainer *container,
(GDK_POINTER_MOTION_MASK
| GDK_BUTTON_RELEASE_MASK
| GDK_SCROLL_MASK),
+#if GTK_CHECK_VERSION(3, 20, 0)
+ NULL,
+ (GdkEvent *)event);
+#else
NULL, event->time);
+#endif
}
@@ -3066,8 +3071,12 @@ start_rubberbanding (CajaIconContainer *container,
#endif
static void
+#if GTK_CHECK_VERSION(3, 20, 0)
+stop_rubberbanding (CajaIconContainer *container)
+#else
stop_rubberbanding (CajaIconContainer *container,
guint32 time)
+#endif
{
CajaIconRubberbandInfo *band_info;
GList *icons;
@@ -3081,7 +3090,11 @@ stop_rubberbanding (CajaIconContainer *container,
band_info->active = FALSE;
/* Destroy this canvas item; the parent will unref it. */
+#if GTK_CHECK_VERSION(3, 20, 0)
+ eel_canvas_item_ungrab (band_info->selection_rectangle);
+#else
eel_canvas_item_ungrab (band_info->selection_rectangle, time);
+#endif
eel_canvas_item_destroy (band_info->selection_rectangle);
band_info->selection_rectangle = NULL;
@@ -4982,7 +4995,12 @@ clear_drag_state (CajaIconContainer *container)
}
static gboolean
+#if GTK_CHECK_VERSION(3, 20, 0)
+start_stretching (CajaIconContainer *container,
+ GdkEvent *event)
+#else
start_stretching (CajaIconContainer *container)
+#endif
{
CajaIconContainerDetails *details;
CajaIcon *icon;
@@ -5040,7 +5058,11 @@ start_stretching (CajaIconContainer *container)
(GDK_POINTER_MOTION_MASK
| GDK_BUTTON_RELEASE_MASK),
cursor,
+#if GTK_CHECK_VERSION(3, 20, 0)
+ event);
+#else
GDK_CURRENT_TIME);
+#endif
if (cursor)
#if GTK_CHECK_VERSION(3,0,0)
g_object_unref (cursor);
@@ -5152,8 +5174,12 @@ keyboard_stretching (CajaIconContainer *container,
static void
ungrab_stretch_icon (CajaIconContainer *container)
{
+#if GTK_CHECK_VERSION(3, 20, 0)
+ eel_canvas_item_ungrab (EEL_CANVAS_ITEM (container->details->stretch_icon->item));
+#else
eel_canvas_item_ungrab (EEL_CANVAS_ITEM (container->details->stretch_icon->item),
GDK_CURRENT_TIME);
+#endif
}
static void
@@ -5236,7 +5262,11 @@ button_release_event (GtkWidget *widget,
if (event->button == RUBBERBAND_BUTTON && details->rubberband_info.active)
{
+#if GTK_CHECK_VERSION(3, 20, 0)
+ stop_rubberbanding (container);
+#else
stop_rubberbanding (container, event->time);
+#endif
return TRUE;
}
@@ -6276,8 +6306,12 @@ grab_notify_cb (GtkWidget *widget,
* up (e.g. authentication or an error). Stop
* the rubberbanding so that we can handle the
* dialog. */
+#if GTK_CHECK_VERSION(3, 20, 0)
+ stop_rubberbanding (container);
+#else
stop_rubberbanding (container,
GDK_CURRENT_TIME);
+#endif
}
}
@@ -7162,8 +7196,13 @@ handle_icon_button_press (CajaIconContainer *container,
*/
if (icon == container->details->stretch_icon)
{
+#if GTK_CHECK_VERSION(3, 20, 0)
+ if (start_stretching (container, (GdkEvent *)event))
+ {
+#else
if (start_stretching (container))
{
+#endif
return TRUE;
}
}