browser_frame.cc revision 424c4d7b64af9d0d8fd9624f381f469654d5e3d2 
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 "chrome/browser/ui/views/frame/browser_frame.h"
6
7#include "ash/shell.h"
8#include "base/i18n/rtl.h"
9#include "chrome/browser/app_mode/app_mode_utils.h"
10#include "chrome/browser/themes/theme_service.h"
11#include "chrome/browser/themes/theme_service_factory.h"
12#include "chrome/browser/ui/browser.h"
13#include "chrome/browser/ui/browser_list.h"
14#include "chrome/browser/ui/browser_window_state.h"
15#include "chrome/browser/ui/views/frame/browser_non_client_frame_view.h"
16#include "chrome/browser/ui/views/frame/browser_root_view.h"
17#include "chrome/browser/ui/views/frame/browser_view.h"
18#include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
19#include "chrome/browser/ui/views/frame/native_browser_frame.h"
20#include "chrome/browser/ui/views/frame/system_menu_model_builder.h"
21#include "chrome/browser/ui/views/frame/top_container_view.h"
22#include "chrome/common/chrome_switches.h"
23#include "ui/aura/root_window.h"
24#include "ui/aura/window.h"
25#include "ui/base/hit_test.h"
26#include "ui/base/theme_provider.h"
27#include "ui/gfx/screen.h"
28#include "ui/views/controls/menu/menu_runner.h"
29#include "ui/views/widget/native_widget.h"
30
31#if defined(OS_WIN) && !defined(USE_AURA)
32#include "chrome/browser/ui/views/frame/glass_browser_frame_view.h"
33#endif
34
35#if defined(USE_ASH)
36#include "chrome/browser/ui/ash/ash_init.h"
37#endif
38
39////////////////////////////////////////////////////////////////////////////////
40// BrowserFrame, public:
41
42BrowserFrame::BrowserFrame(BrowserView* browser_view)
43    : native_browser_frame_(NULL),
44      root_view_(NULL),
45      browser_frame_view_(NULL),
46      browser_view_(browser_view),
47      theme_provider_(ThemeServiceFactory::GetForProfile(
48                          browser_view_->browser()->profile())) {
49  browser_view_->set_frame(this);
50  set_is_secondary_widget(false);
51  // Don't focus anything on creation, selecting a tab will set the focus.
52  set_focus_on_creation(false);
53}
54
55BrowserFrame::~BrowserFrame() {
56}
57
58void BrowserFrame::InitBrowserFrame() {
59  native_browser_frame_ =
60      NativeBrowserFrame::CreateNativeBrowserFrame(this, browser_view_);
61  views::Widget::InitParams params;
62  params.delegate = browser_view_;
63  params.native_widget = native_browser_frame_->AsNativeWidget();
64  if (browser_view_->browser()->is_type_tabbed()) {
65    // Typed panel/popup can only return a size once the widget has been
66    // created.
67    chrome::GetSavedWindowBoundsAndShowState(browser_view_->browser(),
68                                             &params.bounds,
69                                             &params.show_state);
70  }
71#if defined(USE_ASH)
72  if (browser_view_->browser()->host_desktop_type() ==
73      chrome::HOST_DESKTOP_TYPE_ASH || chrome::ShouldOpenAshOnStartup()) {
74    params.context = ash::Shell::GetPrimaryRootWindow();
75  }
76#endif
77  Init(params);
78
79  if (!native_browser_frame_->UsesNativeSystemMenu()) {
80    DCHECK(non_client_view());
81    non_client_view()->set_context_menu_controller(this);
82  }
83}
84
85void BrowserFrame::SetThemeProvider(scoped_ptr<ui::ThemeProvider> provider) {
86  owned_theme_provider_ = provider.Pass();
87  theme_provider_ = owned_theme_provider_.get();
88}
89
90int BrowserFrame::GetMinimizeButtonOffset() const {
91  return native_browser_frame_->GetMinimizeButtonOffset();
92}
93
94gfx::Rect BrowserFrame::GetBoundsForTabStrip(views::View* tabstrip) const {
95  return browser_frame_view_->GetBoundsForTabStrip(tabstrip);
96}
97
98BrowserNonClientFrameView::TabStripInsets BrowserFrame::GetTabStripInsets(
99    bool force_restored) const {
100  return browser_frame_view_->GetTabStripInsets(force_restored);
101}
102
103int BrowserFrame::GetThemeBackgroundXInset() const {
104  return browser_frame_view_->GetThemeBackgroundXInset();
105}
106
107void BrowserFrame::UpdateThrobber(bool running) {
108  browser_frame_view_->UpdateThrobber(running);
109}
110
111views::View* BrowserFrame::GetFrameView() const {
112  return browser_frame_view_;
113}
114
115void BrowserFrame::TabStripDisplayModeChanged() {
116  if (GetRootView()->has_children()) {
117    // Make sure the child of the root view gets Layout again.
118    GetRootView()->child_at(0)->InvalidateLayout();
119  }
120  GetRootView()->Layout();
121  native_browser_frame_->TabStripDisplayModeChanged();
122}
123
124///////////////////////////////////////////////////////////////////////////////
125// BrowserFrame, views::Widget overrides:
126
127views::internal::RootView* BrowserFrame::CreateRootView() {
128  root_view_ = new BrowserRootView(browser_view_, this);
129  return root_view_;
130}
131
132views::NonClientFrameView* BrowserFrame::CreateNonClientFrameView() {
133  browser_frame_view_ =
134      chrome::CreateBrowserNonClientFrameView(this, browser_view_);
135  return browser_frame_view_;
136}
137
138bool BrowserFrame::GetAccelerator(int command_id,
139                                  ui::Accelerator* accelerator) {
140  return browser_view_->GetAccelerator(command_id, accelerator);
141}
142
143ui::ThemeProvider* BrowserFrame::GetThemeProvider() const {
144  return theme_provider_;
145}
146
147void BrowserFrame::SchedulePaintInRect(const gfx::Rect& rect) {
148  views::Widget::SchedulePaintInRect(rect);
149
150  // Paint the frame caption area and window controls during immersive reveal.
151  if (browser_view_ &&
152      browser_view_->immersive_mode_controller()->IsRevealed()) {
153    // This function should not be reentrant because the TopContainerView
154    // paints to a layer for the duration of the immersive reveal.
155    views::View* top_container = browser_view_->top_container();
156    CHECK(top_container->layer());
157    top_container->SchedulePaintInRect(rect);
158  }
159}
160
161void BrowserFrame::OnNativeWidgetActivationChanged(bool active) {
162  if (active) {
163    // When running under remote desktop, if the remote desktop client is not
164    // active on the users desktop, then none of the windows contained in the
165    // remote desktop will be activated.  However, NativeWidgetWin::Activate()
166    // will still bring this browser window to the foreground.  We explicitly
167    // set ourselves as the last active browser window to ensure that we get
168    // treated as such by the rest of Chrome.
169    BrowserList::SetLastActive(browser_view_->browser());
170  }
171  Widget::OnNativeWidgetActivationChanged(active);
172}
173
174void BrowserFrame::ShowContextMenuForView(views::View* source,
175                                          const gfx::Point& p,
176                                          ui::MenuSourceType source_type) {
177  if (chrome::IsRunningInForcedAppMode())
178    return;
179
180  // Only show context menu if point is in unobscured parts of browser, i.e.
181  // if NonClientHitTest returns :
182  // - HTCAPTION: in title bar or unobscured part of tabstrip
183  // - HTNOWHERE: as the name implies.
184  gfx::Point point_in_view_coords(p);
185  views::View::ConvertPointFromScreen(non_client_view(), &point_in_view_coords);
186  int hit_test = non_client_view()->NonClientHitTest(point_in_view_coords);
187  if (hit_test == HTCAPTION || hit_test == HTNOWHERE) {
188    menu_runner_.reset(new views::MenuRunner(GetSystemMenuModel()));
189    if (menu_runner_->RunMenuAt(source->GetWidget(), NULL,
190          gfx::Rect(p, gfx::Size(0,0)), views::MenuItemView::TOPLEFT,
191          source_type,
192          views::MenuRunner::HAS_MNEMONICS | views::MenuRunner::CONTEXT_MENU) ==
193        views::MenuRunner::MENU_DELETED)
194      return;
195  }
196}
197
198ui::MenuModel* BrowserFrame::GetSystemMenuModel() {
199  if (!menu_model_builder_.get()) {
200    menu_model_builder_.reset(
201        new SystemMenuModelBuilder(browser_view_, browser_view_->browser()));
202    menu_model_builder_->Init();
203  }
204  return menu_model_builder_->menu_model();
205}
206
207AvatarMenuButton* BrowserFrame::GetAvatarMenuButton() {
208  return browser_frame_view_->avatar_button();
209}
210
211#if !defined(OS_WIN) || defined(USE_AURA)
212bool BrowserFrame::ShouldLeaveOffsetNearTopBorder() {
213  return !IsMaximized();
214}
215#endif  // OS_WIN
216