1// Copyright 2013 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/panels/panel_window_event_handler.h"
6
7#include "ash/wm/window_state.h"
8#include "ui/aura/window.h"
9#include "ui/aura/window_delegate.h"
10#include "ui/base/hit_test.h"
11#include "ui/events/event.h"
12
13namespace ash {
14namespace internal {
15
16PanelWindowEventHandler::PanelWindowEventHandler(aura::Window* owner)
17    : ToplevelWindowEventHandler(owner) {
18}
19
20PanelWindowEventHandler::~PanelWindowEventHandler() {
21}
22
23void PanelWindowEventHandler::OnMouseEvent(ui::MouseEvent* event) {
24  aura::Window* target = static_cast<aura::Window*>(event->target());
25  if (event->type() == ui::ET_MOUSE_PRESSED &&
26      event->flags() & ui::EF_IS_DOUBLE_CLICK &&
27      event->IsOnlyLeftMouseButton() &&
28      target->delegate()->GetNonClientComponent(event->location()) ==
29          HTCAPTION) {
30    wm::GetWindowState(target)->Minimize();
31    return;
32  }
33  ToplevelWindowEventHandler::OnMouseEvent(event);
34}
35
36void PanelWindowEventHandler::OnGestureEvent(ui::GestureEvent* event) {
37  aura::Window* target = static_cast<aura::Window*>(event->target());
38  if (event->type() == ui::ET_GESTURE_TAP &&
39      event->details().tap_count() == 2 &&
40      target->delegate()->GetNonClientComponent(event->location()) ==
41          HTCAPTION) {
42    wm::GetWindowState(target)->Minimize();
43    event->StopPropagation();
44    return;
45  }
46  ToplevelWindowEventHandler::OnGestureEvent(event);
47}
48
49}  // namespace internal
50}  // namespace ash
51