/*
* gtk_bubble_window_grab:
* @window: a #GtkBubbleWindow
* @device: a master #GdkDevice
* @activate_time: timestamp to perform the grab
*
* This function performs GDK and GTK+ grabs on @device and
* its paired #GdkDevice. After this call all pointer/keyboard
* events will be handled by @window.
*
* Calling this also brings in a #GtkMenu alike behavior, clicking
* outside the #GtkBubbleWindow or pressing the Escape key will
* popdown the menu by default.
*
* <note>
* If there was a previous grab, it will be undone before doing
* the requested grab.
* </note>
*
* Returns: %TRUE if the grab was successful
*
* Since: 3.8
*/
gboolean
_gtk_bubble_window_grab (GtkBubbleWindow *window,
GdkDevice *device,
guint32 activate_time)
{
GtkBubbleWindowPrivate *priv;
GdkDevice *other_device;
GdkWindow *grab_window;
GdkGrabStatus status;
g_return_val_if_fail (GTK_IS_BUBBLE_WINDOW (window), FALSE);
g_return_val_if_fail (GDK_IS_DEVICE (device), FALSE);
g_return_val_if_fail (gdk_device_get_device_type (device) == GDK_DEVICE_TYPE_MASTER, FALSE);
priv = window->priv;
if (!priv->has_pointing_to ||
gdk_window_is_destroyed (priv->relative_to))
return FALSE;
if (priv->device)
_gtk_bubble_window_ungrab (window);
gtk_widget_realize (GTK_WIDGET (window));
grab_window = gtk_widget_get_window (GTK_WIDGET (window));
other_device = gdk_device_get_associated_device (device);
status = gdk_device_grab (device, grab_window,
GDK_OWNERSHIP_WINDOW, TRUE, GRAB_EVENT_MASK,
NULL, activate_time);
if (status == GDK_GRAB_SUCCESS)
{
status = gdk_device_grab (other_device, grab_window,
GDK_OWNERSHIP_WINDOW, TRUE, GRAB_EVENT_MASK,
NULL, activate_time);
/* Ungrab the first device on error */
if (status != GDK_GRAB_SUCCESS)
gdk_device_ungrab (device, activate_time);
}
if (status == GDK_GRAB_SUCCESS)
{
gtk_device_grab_add (GTK_WIDGET (window), device, TRUE);
priv->device = device;
}
return status == GDK_GRAB_SUCCESS;
}
PRIVATE void
draw_tray_icon(GdkWindow* wrapper, gpointer no_use, cairo_t* cr)
{
static cairo_surface_t* left = NULL;
static cairo_surface_t* right = NULL;
if (left == NULL)
left = cairo_image_surface_create_from_png(TRAY_LEFT_LINE_PATH);
if (right == NULL)
right = cairo_image_surface_create_from_png(TRAY_RIGHT_LINE_PATH);
GdkWindow* icon = get_icon_window(wrapper);
g_assert(GDK_IS_WINDOW(wrapper));
if (!gdk_window_is_destroyed(icon)) {
gboolean is_in = GPOINTER_TO_INT(g_object_get_data(G_OBJECT(wrapper), "is_mouse_in"));
int x = 0;
int y = 0;
gdk_window_get_geometry(wrapper, &x, &y, NULL, NULL); //gdk_window_get_position will get error value when dock is hidden!
cairo_save(cr);
if (wrapper == _deepin_tray || !is_in) {
gdk_cairo_set_source_window(cr, icon, x, y);
cairo_paint(cr);
} else {
if (cairo_surface_status(left) == CAIRO_STATUS_SUCCESS) {
cairo_set_source_surface(cr, left, x - 4, y - 3);
cairo_paint(cr);
}
gdk_cairo_set_source_window(cr, icon, x, y);
cairo_paint(cr);
if (cairo_surface_status(right) == CAIRO_STATUS_SUCCESS) {
cairo_set_source_surface(cr, right, x + gdk_window_get_width(wrapper) + 2, y - 3);
cairo_paint(cr);
}
}
cairo_restore(cr);
}
}
