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 42 BrowserFrame::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 55 BrowserFrame::~BrowserFrame() { 56 } 57 58 void 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 ¶ms.bounds, 69 ¶ms.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::GetAllRootWindows()[0]; 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 85 void BrowserFrame::SetThemeProvider(scoped_ptr<ui::ThemeProvider> provider) { 86 owned_theme_provider_ = provider.Pass(); 87 theme_provider_ = owned_theme_provider_.get(); 88 } 89 90 int BrowserFrame::GetMinimizeButtonOffset() const { 91 return native_browser_frame_->GetMinimizeButtonOffset(); 92 } 93 94 gfx::Rect BrowserFrame::GetBoundsForTabStrip(views::View* tabstrip) const { 95 return browser_frame_view_->GetBoundsForTabStrip(tabstrip); 96 } 97 98 BrowserNonClientFrameView::TabStripInsets BrowserFrame::GetTabStripInsets( 99 bool force_restored) const { 100 return browser_frame_view_->GetTabStripInsets(force_restored); 101 } 102 103 int BrowserFrame::GetThemeBackgroundXInset() const { 104 return browser_frame_view_->GetThemeBackgroundXInset(); 105 } 106 107 void BrowserFrame::UpdateThrobber(bool running) { 108 browser_frame_view_->UpdateThrobber(running); 109 } 110 111 views::View* BrowserFrame::GetFrameView() const { 112 return browser_frame_view_; 113 } 114 115 void 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: 126 127 views::internal::RootView* BrowserFrame::CreateRootView() { 128 root_view_ = new BrowserRootView(browser_view_, this); 129 return root_view_; 130 } 131 132 views::NonClientFrameView* BrowserFrame::CreateNonClientFrameView() { 133 browser_frame_view_ = 134 chrome::CreateBrowserNonClientFrameView(this, browser_view_); 135 return browser_frame_view_; 136 } 137 138 bool BrowserFrame::GetAccelerator(int command_id, 139 ui::Accelerator* accelerator) { 140 return browser_view_->GetAccelerator(command_id, accelerator); 141 } 142 143 ui::ThemeProvider* BrowserFrame::GetThemeProvider() const { 144 return theme_provider_; 145 } 146 147 void 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 } 160 161 void 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 } 173 174 void 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 } 197 198 ui::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 } 206 207 AvatarMenuButton* BrowserFrame::GetAvatarMenuButton() { 208 return browser_frame_view_->avatar_button(); 209 } 210 211 #if !defined(OS_WIN) || defined(USE_AURA) 212 bool BrowserFrame::ShouldLeaveOffsetNearTopBorder() { 213 return !IsMaximized(); 214 } 215 #endif // OS_WIN 216