bubble_icon_view.cc revision 1e9bf3e0803691d0a228da41fc608347b6db4340 
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 "chrome/browser/ui/views/location_bar/bubble_icon_view.h"
6
7#include "chrome/browser/command_updater.h"
8#include "chrome/browser/ui/views/location_bar/location_bar_view.h"
9#include "ui/base/accessibility/accessible_view_state.h"
10#include "ui/events/event.h"
11
12BubbleIconView::BubbleIconView(CommandUpdater* command_updater, int command_id)
13    : command_updater_(command_updater),
14      command_id_(command_id),
15      suppress_mouse_released_action_(false) {
16  set_accessibility_focusable(true);
17  LocationBarView::InitTouchableLocationBarChildView(this);
18}
19
20BubbleIconView::~BubbleIconView() {
21}
22
23void BubbleIconView::GetAccessibleState(ui::AccessibleViewState* state) {
24  views::ImageView::GetAccessibleState(state);
25  state->role = ui::AccessibilityTypes::ROLE_PUSHBUTTON;
26}
27
28bool BubbleIconView::GetTooltipText(const gfx::Point& p,
29                                    string16* tooltip) const {
30  if (IsBubbleShowing())
31    return false;
32
33  return views::ImageView::GetTooltipText(p, tooltip);
34}
35
36bool BubbleIconView::OnMousePressed(const ui::MouseEvent& event) {
37  // If the bubble is showing then don't reshow it when the mouse is released.
38  suppress_mouse_released_action_ = IsBubbleShowing();
39
40  // We want to show the bubble on mouse release; that is the standard behavior
41  // for buttons.
42  return true;
43}
44
45void BubbleIconView::OnMouseReleased(const ui::MouseEvent& event) {
46  // If this is the second click on this view then the bubble was showing on the
47  // mouse pressed event and is hidden now. Prevent the bubble from reshowing by
48  // doing nothing here.
49  if (suppress_mouse_released_action_) {
50    suppress_mouse_released_action_ = false;
51    return;
52  }
53
54  if (event.IsOnlyLeftMouseButton() && HitTestPoint(event.location())) {
55    OnExecuting(EXECUTE_SOURCE_MOUSE);
56    command_updater_->ExecuteCommand(command_id_);
57  }
58}
59
60bool BubbleIconView::OnKeyPressed(const ui::KeyEvent& event) {
61  if (event.key_code() == ui::VKEY_SPACE ||
62      event.key_code() == ui::VKEY_RETURN) {
63    OnExecuting(EXECUTE_SOURCE_KEYBOARD);
64    command_updater_->ExecuteCommand(command_id_);
65    return true;
66  }
67  return false;
68}
69
70void BubbleIconView::OnGestureEvent(ui::GestureEvent* event) {
71  if (event->type() == ui::ET_GESTURE_TAP) {
72    OnExecuting(EXECUTE_SOURCE_GESTURE);
73    command_updater_->ExecuteCommand(command_id_);
74    event->SetHandled();
75  }
76}
77