src/ash/wm/system_modal_container_event_filter.cc

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "ash/wm/system_modal_container_event_filter.h"
   6
   7 #include "ash/wm/system_modal_container_event_filter_delegate.h"
   8 #include "ui/aura/window.h"
   9 #include "ui/events/event.h"
  10
  11 namespace ash {
  12 namespace internal {
  13
  14 SystemModalContainerEventFilter::SystemModalContainerEventFilter(
  15     SystemModalContainerEventFilterDelegate* delegate)
  16     : delegate_(delegate) {
  17 }
  18
  19 SystemModalContainerEventFilter::~SystemModalContainerEventFilter() {
  20 }
  21
  22 void SystemModalContainerEventFilter::OnKeyEvent(ui::KeyEvent* event) {
  23   aura::Window* target = static_cast<aura::Window*>(event->target());
  24   if (!delegate_->CanWindowReceiveEvents(target))
  25     event->StopPropagation();
  26 }
  27
  28 void SystemModalContainerEventFilter::OnMouseEvent(
  29     ui::MouseEvent* event) {
  30   aura::Window* target = static_cast<aura::Window*>(event->target());
  31   if (!delegate_->CanWindowReceiveEvents(target))
  32     event->StopPropagation();
  33 }
  34
  35 }  // namespace internal
  36 }  // namespace ash