// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
#define CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_
#include <map>
#include <string>
#include <vector>
#include "base/compiler_specific.h"
#include "base/memory/scoped_ptr.h"
#include "base/timer/timer.h"
#include "build/build_config.h"
#include "chrome/browser/devtools/devtools_window.h"
#include "chrome/browser/infobars/infobar_container.h"
#include "chrome/browser/ui/browser.h"
#include "chrome/browser/ui/browser_window.h"
#include "chrome/browser/ui/omnibox/omnibox_popup_model_observer.h"
#include "chrome/browser/ui/tabs/tab_strip_model_observer.h"
#include "chrome/browser/ui/views/frame/browser_frame.h"
#include "chrome/browser/ui/views/frame/contents_web_view.h"
#include "chrome/browser/ui/views/frame/immersive_mode_controller.h"
#include "chrome/browser/ui/views/frame/scroll_end_effect_controller.h"
#include "chrome/browser/ui/views/load_complete_listener.h"
#include "ui/base/accelerators/accelerator.h"
#include "ui/base/models/simple_menu_model.h"
#include "ui/gfx/native_widget_types.h"
#include "ui/gfx/sys_color_change_listener.h"
#include "ui/views/controls/button/button.h"
#include "ui/views/controls/webview/unhandled_keyboard_event_handler.h"
#include "ui/views/widget/widget_delegate.h"
#include "ui/views/widget/widget_observer.h"
#include "ui/views/window/client_view.h"
#if defined(OS_WIN)
#include "chrome/browser/hang_monitor/hung_plugin_action.h"
#include "chrome/browser/hang_monitor/hung_window_detector.h"
#endif
// NOTE: For more information about the objects and files in this directory,
// view: http://dev.chromium.org/developers/design-documents/browser-window
class BookmarkBarView;
class Browser;
class BrowserViewLayout;
class ContentsLayoutManager;
class DownloadShelfView;
class FullscreenExitBubbleViews;
class InfoBarContainerView;
class LocationBarView;
class PermissionBubbleViewViews;
class StatusBubbleViews;
class SearchViewController;
class TabStrip;
class TabStripModel;
class ToolbarView;
class TopContainerView;
#if defined(OS_WIN)
class JumpList;
#endif
namespace autofill {
class PasswordGenerator;
}
namespace content {
class RenderFrameHost;
}
namespace extensions {
class Extension;
}
namespace views {
class AccessiblePaneView;
class ExternalFocusTracker;
class WebView;
}
///////////////////////////////////////////////////////////////////////////////
// BrowserView
//
// A ClientView subclass that provides the contents of a browser window,
// including the TabStrip, toolbars, download shelves, the content area etc.
//
class BrowserView : public BrowserWindow,
public BrowserWindowTesting,
public TabStripModelObserver,
public ui::AcceleratorProvider,
public views::WidgetDelegate,
public views::WidgetObserver,
public views::ClientView,
public InfoBarContainer::Delegate,
public gfx::SysColorChangeListener,
public LoadCompleteListener::Delegate,
public OmniboxPopupModelObserver {
public:
// The browser view's class name.
static const char kViewClassName[];
BrowserView();
virtual ~BrowserView();
// Takes ownership of |browser|.
void Init(Browser* browser);
void set_frame(BrowserFrame* frame) { frame_ = frame; }
BrowserFrame* frame() const { return frame_; }
// Returns a pointer to the BrowserView* interface implementation (an
// instance of this object, typically) for a given native window, or NULL if
// there is no such association.
//
// Don't use this unless you only have a NativeWindow. In nearly all
// situations plumb through browser and use it.
static BrowserView* GetBrowserViewForNativeWindow(gfx::NativeWindow window);
// Returns the BrowserView used for the specified Browser.
static BrowserView* GetBrowserViewForBrowser(const Browser* browser);
// Returns a Browser instance of this view.
Browser* browser() { return browser_.get(); }
// Initializes (or re-initializes) the status bubble. We try to only create
// the bubble once and re-use it for the life of the browser, but certain
// events (such as changing enabling/disabling Aero on Win) can force a need
// to change some of the bubble's creation parameters.
void InitStatusBubble();
// Initializes the permission bubble view. This class is intended to be
// created once and then re-used for the life of the browser window. The
// bubbles it creates will be associated with a single visible tab.
void InitPermissionBubbleView();
// Returns the apparent bounds of the toolbar, in BrowserView coordinates.
// These differ from |toolbar_.bounds()| in that they match where the toolbar
// background image is drawn -- slightly outside the "true" bounds
// horizontally. Note that this returns the bounds for the toolbar area.
gfx::Rect GetToolbarBounds() const;
// Returns the constraining bounding box that should be used to lay out the
// FindBar within. This is _not_ the size of the find bar, just the bounding
// box it should be laid out within. The coordinate system of the returned
// rect is in the coordinate system of the frame, since the FindBar is a child
// window.
gfx::Rect GetFindBarBoundingBox() const;
// Returns the preferred height of the TabStrip. Used to position the OTR
// avatar icon.
int GetTabStripHeight() const;
// Takes some view's origin (relative to this BrowserView) and offsets it such
// that it can be used as the source origin for seamlessly tiling the toolbar
// background image over that view.
gfx::Point OffsetPointForToolbarBackgroundImage(
const gfx::Point& point) const;
// Container for the tabstrip, toolbar, etc.
TopContainerView* top_container() { return top_container_; }
// Accessor for the TabStrip.
TabStrip* tabstrip() { return tabstrip_; }
// Accessor for the Toolbar.
ToolbarView* toolbar() { return toolbar_; }
// Bookmark bar may be NULL, for example for pop-ups.
BookmarkBarView* bookmark_bar() { return bookmark_bar_view_.get(); }
// Returns the do-nothing view which controls the z-order of the find bar
// widget relative to views which paint into layers and views which have an
// associated NativeView. The presence / visibility of this view is not
// indicative of the visibility of the find bar widget or even whether
// FindBarController is initialized.
View* find_bar_host_view() { return find_bar_host_view_; }
// Accessor for the InfobarContainer.
InfoBarContainerView* infobar_container() { return infobar_container_; }
// Accessor for the FullscreenExitBubbleViews.
FullscreenExitBubbleViews* fullscreen_exit_bubble() {
return fullscreen_bubble_.get();
}
// Returns true if various window components are visible.
bool IsTabStripVisible() const;
// Returns true if the profile associated with this Browser window is
// incognito.
bool IsOffTheRecord() const;
// Returns true if the profile associated with this Browser window is
// a guest session.
bool IsGuestSession() const;
// Returns true if the profile associated with this Browser window is
// not off the record or a guest session.
bool IsRegularOrGuestSession() const;
// Returns the resource ID to use for the OTR icon, which depends on
// which layout is being shown and whether we are full-screen.
int GetOTRIconResourceID() const;
// Returns the resource ID to use for the Guest icon, which may depend on
// which layout is being shown and whether we are full-screen.
int GetGuestIconResourceID() const;
// Returns true if the non-client view should render an avatar icon.
bool ShouldShowAvatar() const;
// Provides the containing frame with the accelerator for the specified
// command id. This can be used to provide menu item shortcut hints etc.
// Returns true if an accelerator was found for the specified |cmd_id|, false
// otherwise.
bool GetAccelerator(int cmd_id, ui::Accelerator* accelerator);
// Returns true if the specificed |accelerator| is registered with this view.
bool IsAcceleratorRegistered(const ui::Accelerator& accelerator);
// Returns the active WebContents. Used by our NonClientView's
// TabIconView::TabContentsProvider implementations.
// TODO(beng): exposing this here is a bit bogus, since it's only used to
// determine loading state. It'd be nicer if we could change this to be
// bool IsSelectedTabLoading() const; or something like that. We could even
// move it to a WindowDelegate subclass.
content::WebContents* GetActiveWebContents() const;
// Retrieves the icon to use in the frame to indicate an OTR window.
gfx::ImageSkia GetOTRAvatarIcon() const;
// Returns true if the Browser object associated with this BrowserView is a
// tabbed-type window (i.e. a browser window, not an app or popup).
bool IsBrowserTypeNormal() const {
return browser_->is_type_tabbed();
}
// See ImmersiveModeController for description.
ImmersiveModeController* immersive_mode_controller() const {
return immersive_mode_controller_.get();
}
// Restores the focused view. This is also used to set the initial focus
// when a new browser window is created.
void RestoreFocus();
void SetWindowSwitcherButton(views::Button* button);
views::Button* window_switcher_button() {
return window_switcher_button_;
}
// Called after the widget's fullscreen state is changed without going through
// FullscreenController. This method does any processing which was skipped.
// Only exiting fullscreen in this way is currently supported.
void FullscreenStateChanged();
// Called from BookmarkBarView/DownloadShelfView during their show/hide
// animations.
void ToolbarSizeChanged(bool is_animating);
// Overridden from BrowserWindow:
virtual void Show() OVERRIDE;
virtual void ShowInactive() OVERRIDE;
virtual void Hide() OVERRIDE;
virtual void SetBounds(const gfx::Rect& bounds) OVERRIDE;
virtual void Close() OVERRIDE;
virtual void Activate() OVERRIDE;
virtual void Deactivate() OVERRIDE;
virtual bool IsActive() const OVERRIDE;
virtual void FlashFrame(bool flash) OVERRIDE;
virtual bool IsAlwaysOnTop() const OVERRIDE;
virtual void SetAlwaysOnTop(bool always_on_top) OVERRIDE;
virtual gfx::NativeWindow GetNativeWindow() OVERRIDE;
virtual BrowserWindowTesting* GetBrowserWindowTesting() OVERRIDE;
virtual StatusBubble* GetStatusBubble() OVERRIDE;
virtual void UpdateTitleBar() OVERRIDE;
virtual void BookmarkBarStateChanged(
BookmarkBar::AnimateChangeType change_type) OVERRIDE;
virtual void UpdateDevTools() OVERRIDE;
virtual void UpdateLoadingAnimations(bool should_animate) OVERRIDE;
virtual void SetStarredState(bool is_starred) OVERRIDE;
virtual void SetTranslateIconToggled(bool is_lit) OVERRIDE;
virtual void OnActiveTabChanged(content::WebContents* old_contents,
content::WebContents* new_contents,
int index,
int reason) OVERRIDE;
virtual void ZoomChangedForActiveTab(bool can_show_bubble) OVERRIDE;
virtual gfx::Rect GetRestoredBounds() const OVERRIDE;
virtual ui::WindowShowState GetRestoredState() const OVERRIDE;
virtual gfx::Rect GetBounds() const OVERRIDE;
virtual bool IsMaximized() const OVERRIDE;
virtual bool IsMinimized() const OVERRIDE;
virtual void Maximize() OVERRIDE;
virtual void Minimize() OVERRIDE;
virtual void Restore() OVERRIDE;
virtual void EnterFullscreen(
const GURL& url, FullscreenExitBubbleType bubble_type) OVERRIDE;
virtual void ExitFullscreen() OVERRIDE;
virtual void UpdateFullscreenExitBubbleContent(
const GURL& url,
FullscreenExitBubbleType bubble_type) OVERRIDE;
virtual bool ShouldHideUIForFullscreen() const OVERRIDE;
virtual bool IsFullscreen() const OVERRIDE;
virtual bool IsFullscreenBubbleVisible() const OVERRIDE;
#if defined(OS_WIN)
virtual void SetMetroSnapMode(bool enable) OVERRIDE;
virtual bool IsInMetroSnapMode() const OVERRIDE;
#endif
virtual LocationBar* GetLocationBar() const OVERRIDE;
virtual void SetFocusToLocationBar(bool select_all) OVERRIDE;
virtual void UpdateReloadStopState(bool is_loading, bool force) OVERRIDE;
virtual void UpdateToolbar(content::WebContents* contents) OVERRIDE;
virtual void FocusToolbar() OVERRIDE;
virtual void FocusAppMenu() OVERRIDE;
virtual void FocusBookmarksToolbar() OVERRIDE;
virtual void FocusInfobars() OVERRIDE;
virtual void RotatePaneFocus(bool forwards) OVERRIDE;
virtual void DestroyBrowser() OVERRIDE;
virtual bool IsBookmarkBarVisible() const OVERRIDE;
virtual bool IsBookmarkBarAnimating() const OVERRIDE;
virtual bool IsTabStripEditable() const OVERRIDE;
virtual bool IsToolbarVisible() const OVERRIDE;
virtual gfx::Rect GetRootWindowResizerRect() const OVERRIDE;
virtual void ConfirmAddSearchProvider(TemplateURL* template_url,
Profile* profile) OVERRIDE;
virtual void ShowUpdateChromeDialog() OVERRIDE;
virtual void ShowBookmarkBubble(const GURL& url,
bool already_bookmarked) OVERRIDE;
virtual void ShowBookmarkAppBubble(
const WebApplicationInfo& web_app_info,
const std::string& extension_id) OVERRIDE;
virtual void ShowBookmarkPrompt() OVERRIDE;
virtual void ShowTranslateBubble(content::WebContents* contents,
TranslateTabHelper::TranslateStep step,
TranslateErrors::Type error_type) OVERRIDE;
#if defined(ENABLE_ONE_CLICK_SIGNIN)
virtual void ShowOneClickSigninBubble(
OneClickSigninBubbleType type,
const base::string16& email,
const base::string16& error_message,
const StartSyncCallback& start_sync_callback) OVERRIDE;
#endif
// TODO(beng): Not an override, move somewhere else.
void SetDownloadShelfVisible(bool visible);
virtual bool IsDownloadShelfVisible() const OVERRIDE;
virtual DownloadShelf* GetDownloadShelf() OVERRIDE;
virtual void ConfirmBrowserCloseWithPendingDownloads(
int download_count,
Browser::DownloadClosePreventionType dialog_type,
bool app_modal,
const base::Callback<void(bool)>& callback) OVERRIDE;
virtual void UserChangedTheme() OVERRIDE;
virtual int GetExtraRenderViewHeight() const OVERRIDE;
virtual void WebContentsFocused(content::WebContents* contents) OVERRIDE;
virtual void ShowWebsiteSettings(Profile* profile,
content::WebContents* web_contents,
const GURL& url,
const content::SSLStatus& ssl) OVERRIDE;
virtual void ShowAppMenu() OVERRIDE;
virtual bool PreHandleKeyboardEvent(
const content::NativeWebKeyboardEvent& event,
bool* is_keyboard_shortcut) OVERRIDE;
virtual void HandleKeyboardEvent(
const content::NativeWebKeyboardEvent& event) OVERRIDE;
virtual void Cut() OVERRIDE;
virtual void Copy() OVERRIDE;
virtual void Paste() OVERRIDE;
virtual WindowOpenDisposition GetDispositionForPopupBounds(
const gfx::Rect& bounds) OVERRIDE;
virtual FindBar* CreateFindBar() OVERRIDE;
virtual web_modal::WebContentsModalDialogHost*
GetWebContentsModalDialogHost() OVERRIDE;
virtual void ShowAvatarBubble(content::WebContents* web_contents,
const gfx::Rect& rect) OVERRIDE;
virtual void ShowAvatarBubbleFromAvatarButton(AvatarBubbleMode mode) OVERRIDE;
virtual void ShowPasswordGenerationBubble(
const gfx::Rect& rect,
const autofill::PasswordForm& form,
autofill::PasswordGenerator* password_generator) OVERRIDE;
virtual void OverscrollUpdate(int delta_y) OVERRIDE;
virtual int GetRenderViewHeightInsetWithDetachedBookmarkBar() OVERRIDE;
virtual void ExecuteExtensionCommand(
const extensions::Extension* extension,
const extensions::Command& command) OVERRIDE;
virtual void ShowPageActionPopup(
const extensions::Extension* extension) OVERRIDE;
virtual void ShowBrowserActionPopup(
const extensions::Extension* extension) OVERRIDE;
// Overridden from BrowserWindowTesting:
virtual BookmarkBarView* GetBookmarkBarView() const OVERRIDE;
virtual LocationBarView* GetLocationBarView() const OVERRIDE;
virtual views::View* GetTabContentsContainerView() const OVERRIDE;
virtual ToolbarView* GetToolbarView() const OVERRIDE;
// Overridden from TabStripModelObserver:
virtual void TabInsertedAt(content::WebContents* contents,
int index,
bool foreground) OVERRIDE;
virtual void TabDetachedAt(content::WebContents* contents,
int index) OVERRIDE;
virtual void TabDeactivated(content::WebContents* contents) OVERRIDE;
virtual void TabStripEmpty() OVERRIDE;
// Overridden from ui::AcceleratorProvider:
virtual bool GetAcceleratorForCommandId(int command_id,
ui::Accelerator* accelerator) OVERRIDE;
// Overridden from views::WidgetDelegate:
virtual bool CanResize() const OVERRIDE;
virtual bool CanMaximize() const OVERRIDE;
virtual bool CanActivate() const OVERRIDE;
virtual base::string16 GetWindowTitle() const OVERRIDE;
virtual base::string16 GetAccessibleWindowTitle() const OVERRIDE;
virtual views::View* GetInitiallyFocusedView() OVERRIDE;
virtual bool ShouldShowWindowTitle() const OVERRIDE;
virtual gfx::ImageSkia GetWindowAppIcon() OVERRIDE;
virtual gfx::ImageSkia GetWindowIcon() OVERRIDE;
virtual bool ShouldShowWindowIcon() const OVERRIDE;
virtual bool ExecuteWindowsCommand(int command_id) OVERRIDE;
virtual std::string GetWindowName() const OVERRIDE;
virtual void SaveWindowPlacement(const gfx::Rect& bounds,
ui::WindowShowState show_state) OVERRIDE;
virtual bool GetSavedWindowPlacement(
const views::Widget* widget,
gfx::Rect* bounds,
ui::WindowShowState* show_state) const OVERRIDE;
virtual views::View* GetContentsView() OVERRIDE;
virtual views::ClientView* CreateClientView(views::Widget* widget) OVERRIDE;
virtual void OnWindowBeginUserBoundsChange() OVERRIDE;
virtual void OnWidgetMove() OVERRIDE;
virtual views::Widget* GetWidget() OVERRIDE;
virtual const views::Widget* GetWidget() const OVERRIDE;
virtual void GetAccessiblePanes(std::vector<View*>* panes) OVERRIDE;
// Overridden from views::WidgetObserver:
virtual void OnWidgetActivationChanged(views::Widget* widget,
bool active) OVERRIDE;
// Overridden from views::ClientView:
virtual bool CanClose() OVERRIDE;
virtual int NonClientHitTest(const gfx::Point& point) OVERRIDE;
virtual gfx::Size GetMinimumSize() OVERRIDE;
// InfoBarContainer::Delegate overrides
virtual SkColor GetInfoBarSeparatorColor() const OVERRIDE;
virtual void InfoBarContainerStateChanged(bool is_animating) OVERRIDE;
virtual bool DrawInfoBarArrows(int* x) const OVERRIDE;
// gfx::SysColorChangeListener overrides:
virtual void OnSysColorChange() OVERRIDE;
// Overridden from views::View:
virtual const char* GetClassName() const OVERRIDE;
virtual void Layout() OVERRIDE;
virtual void PaintChildren(gfx::Canvas* canvas) OVERRIDE;
virtual void ViewHierarchyChanged(
const ViewHierarchyChangedDetails& details) OVERRIDE;
virtual void ChildPreferredSizeChanged(View* child) OVERRIDE;
virtual void GetAccessibleState(ui::AXViewState* state) OVERRIDE;
// Overridden from ui::AcceleratorTarget:
virtual bool AcceleratorPressed(const ui::Accelerator& accelerator) OVERRIDE;
// OmniboxPopupModelObserver overrides
virtual void OnOmniboxPopupShownOrHidden() OVERRIDE;
// Testing interface:
views::View* GetContentsContainerForTest() { return contents_container_; }
views::WebView* GetContentsWebViewForTest() { return contents_web_view_; }
views::WebView* GetDevToolsWebViewForTest() { return devtools_web_view_; }
private:
// Do not friend BrowserViewLayout. Use the BrowserViewLayoutDelegate
// interface to keep these two classes decoupled and testable.
friend class BrowserViewLayoutDelegateImpl;
FRIEND_TEST_ALL_PREFIXES(BrowserViewTest, BrowserView);
FRIEND_TEST_ALL_PREFIXES(BrowserViewsAccessibilityTest,
TestAboutChromeViewAccObj);
enum FullscreenType {
FOR_DESKTOP,
FOR_METRO
};
// Appends to |toolbars| a pointer to each AccessiblePaneView that
// can be traversed using F6, in the order they should be traversed.
void GetAccessiblePanes(std::vector<views::AccessiblePaneView*>* panes);
// Constructs and initializes the child views.
void InitViews();
// Callback for the loading animation(s) associated with this view.
void LoadingAnimationCallback();
// LoadCompleteListener::Delegate implementation. Creates and initializes the
// |jumplist_| after the first page load.
virtual void OnLoadCompleted() OVERRIDE;
// Returns the BrowserViewLayout.
BrowserViewLayout* GetBrowserViewLayout() const;
// Returns the ContentsLayoutManager.
ContentsLayoutManager* GetContentsLayoutManager() const;
// Prepare to show the Bookmark Bar for the specified WebContents.
// Returns true if the Bookmark Bar can be shown (i.e. it's supported for this
// Browser type) and there should be a subsequent re-layout to show it.
// |contents| can be NULL.
bool MaybeShowBookmarkBar(content::WebContents* contents);
// Moves the bookmark bar view to the specified parent, which may be NULL,
// |this|, or |top_container_|. Ensures that |top_container_| stays in front
// of |bookmark_bar_view_|.
void SetBookmarkBarParent(views::View* new_parent);
// Prepare to show an Info Bar for the specified WebContents. Returns
// true if there is an Info Bar to show and one is supported for this Browser
// type, and there should be a subsequent re-layout to show it.
// |contents| can be NULL.
bool MaybeShowInfoBar(content::WebContents* contents);
// Updates devtools window for given contents. This method will show docked
// devtools window for inspected |web_contents| that has docked devtools
// and hide it for NULL or not inspected |web_contents|. It will also make
// sure devtools window size and position are restored for given tab.
// This method will not update actual DevTools WebContents, if not
// |update_devtools_web_contents|. In this case, manual update is required.
void UpdateDevToolsForContents(content::WebContents* web_contents,
bool update_devtools_web_contents);
// Updates various optional child Views, e.g. Bookmarks Bar, Info Bar or the
// Download Shelf in response to a change notification from the specified
// |contents|. |contents| can be NULL. In this case, all optional UI will be
// removed.
void UpdateUIForContents(content::WebContents* contents);
// Invoked to update the necessary things when our fullscreen state changes
// to |fullscreen|. On Windows this is invoked immediately when we toggle the
// full screen state. On Linux changing the fullscreen state is async, so we
// ask the window to change its fullscreen state, then when we get
// notification that it succeeded this method is invoked.
// If |url| is not empty, it is the URL of the page that requested fullscreen
// (via the fullscreen JS API).
// |bubble_type| determines what should be shown in the fullscreen exit
// bubble.
void ProcessFullscreen(bool fullscreen,
FullscreenType fullscreen_type,
const GURL& url,
FullscreenExitBubbleType bubble_type);
// Returns whether immmersive fullscreen should replace fullscreen. This
// should only occur for "browser-fullscreen" for tabbed-typed windows (not
// for tab-fullscreen and not for app/popup type windows).
bool ShouldUseImmersiveFullscreenForUrl(const GURL& url) const;
// Copy the accelerator table from the app resources into something we can
// use.
void LoadAccelerators();
// Retrieves the command id for the specified Windows app command.
int GetCommandIDForAppCommandID(int app_command_id) const;
// Initialize the hung plugin detector.
void InitHangMonitor();
// Possibly records a user metrics action corresponding to the passed-in
// accelerator. Only implemented for Chrome OS, where we're interested in
// learning about how frequently the top-row keys are used.
void UpdateAcceleratorMetrics(const ui::Accelerator& accelerator,
int command_id);
// Calls |method| which is either RenderFrameHost::Cut, ::Copy, or ::Paste,
// first trying the content WebContents, then the devtools WebContents, and
// lastly the Views::Textfield if one is focused.
void DoCutCopyPaste(void (content::RenderFrameHost::*method)(),
int command_id);
// Calls |method| which is either RenderFrameHost::Cut, ::Copy, or ::Paste on
// the given WebContents, returning true if it consumed the event.
bool DoCutCopyPasteForWebContents(
content::WebContents* contents,
void (content::RenderFrameHost::*method)());
// Shows the next app-modal dialog box, if there is one to be shown, or moves
// an existing showing one to the front.
void ActivateAppModalDialog() const;
// Returns the max top arrow height for infobar.
int GetMaxTopInfoBarArrowHeight();
// Last focused view that issued a tab traversal.
int last_focused_view_storage_id_;
// The BrowserFrame that hosts this view.
BrowserFrame* frame_;
// The Browser object we are associated with.
scoped_ptr<Browser> browser_;
// BrowserView layout (LTR one is pictured here).
//
// --------------------------------------------------------------------
// | TopContainerView (top_container_) |
// | -------------------------------------------------------------- |
// | | Tabs (tabstrip_) | |
// | |------------------------------------------------------------| |
// | | Navigation buttons, address bar, menu (toolbar_) | |
// | -------------------------------------------------------------- |
// |------------------------------------------------------------------|
// | All infobars (infobar_container_) [1] |
// |------------------------------------------------------------------|
// | Bookmarks (bookmark_bar_view_) [1] |
// |------------------------------------------------------------------|
// | Contents container (contents_container_) |
// | -------------------------------------------------------------- |
// | | devtools_web_view_ | |
// | |------------------------------------------------------------| |
// | | contents_web_view_ | |
// | -------------------------------------------------------------- |
// |------------------------------------------------------------------|
// | Active downloads (download_shelf_) |
// --------------------------------------------------------------------
//
// [1] The bookmark bar and info bar are swapped when on the new tab page.
// Additionally when the bookmark bar is detached, contents_container_ is
// positioned on top of the bar while the tab's contents are placed below
// the bar. This allows the find bar to always align with the top of
// contents_container_ regardless if there's bookmark or info bars.
// The view that manages the tab strip, toolbar, and sometimes the bookmark
// bar. Stacked top in the view hiearachy so it can be used to slide out
// the top views in immersive fullscreen.
TopContainerView* top_container_;
// The TabStrip.
TabStrip* tabstrip_;
// The Toolbar containing the navigation buttons, menus and the address bar.
ToolbarView* toolbar_;
// This button sits next to the tabs on the right hand side and it is used
// only in windows metro metro mode to allow the user to flip among browser
// windows.
views::Button* window_switcher_button_;
// The Bookmark Bar View for this window. Lazily created. May be NULL for
// non-tabbed browsers like popups. May not be visible.
scoped_ptr<BookmarkBarView> bookmark_bar_view_;
// The do-nothing view which controls the z-order of the find bar widget
// relative to views which paint into layers and views with an associated
// NativeView.
View* find_bar_host_view_;
// The download shelf view (view at the bottom of the page).
scoped_ptr<DownloadShelfView> download_shelf_;
// The InfoBarContainerView that contains InfoBars for the current tab.
InfoBarContainerView* infobar_container_;
// The view that contains the selected WebContents.
ContentsWebView* contents_web_view_;
// The view that contains devtools window for the selected WebContents.
views::WebView* devtools_web_view_;
// The view managing the devtools and contents positions.
// Handled by ContentsLayoutManager.
views::View* contents_container_;
// Docked devtools window instance. NULL when current tab is not inspected
// or is inspected with undocked version of DevToolsWindow.
DevToolsWindow* devtools_window_;
// Tracks and stores the last focused view which is not the
// devtools_web_view_ or any of its children. Used to restore focus once
// the devtools_web_view_ is hidden.
scoped_ptr<views::ExternalFocusTracker> devtools_focus_tracker_;
// The Status information bubble that appears at the bottom of the window.
scoped_ptr<StatusBubbleViews> status_bubble_;
// The permission bubble view is the toolkit-specific implementation of the
// interface used by the manager to display permissions bubbles.
scoped_ptr<PermissionBubbleViewViews> permission_bubble_view_;
// A mapping between accelerators and commands.
std::map<ui::Accelerator, int> accelerator_table_;
// True if we have already been initialized.
bool initialized_;
// True when in ProcessFullscreen(). The flag is used to avoid reentrance and
// to ignore requests to layout while in ProcessFullscreen() to reduce
// jankiness.
bool in_process_fullscreen_;
scoped_ptr<FullscreenExitBubbleViews> fullscreen_bubble_;
#if defined(OS_WIN)
// This object is used to perform periodic actions in a worker
// thread. It is currently used to monitor hung plugin windows.
WorkerThreadTicker ticker_;
// This object is initialized with the frame window HWND. This
// object is also passed as a tick handler with the ticker_ object.
// It is used to periodically monitor for hung plugin windows
HungWindowDetector hung_window_detector_;
// This object is invoked by hung_window_detector_ when it detects a hung
// plugin window.
HungPluginAction hung_plugin_action_;
// Helper class to listen for completion of first page load.
scoped_ptr<LoadCompleteListener> load_complete_listener_;
// The custom JumpList for Windows 7.
scoped_refptr<JumpList> jumplist_;
#endif
// The timer used to update frames for the Loading Animation.
base::RepeatingTimer<BrowserView> loading_animation_timer_;
views::UnhandledKeyboardEventHandler unhandled_keyboard_event_handler_;
// Used to measure the loading spinner animation rate.
base::TimeTicks last_animation_time_;
// If this flag is set then SetFocusToLocationBar() will set focus to the
// location bar even if the browser window is not active.
bool force_location_bar_focus_;
scoped_ptr<ImmersiveModeController> immersive_mode_controller_;
scoped_ptr<ScrollEndEffectController> scroll_end_effect_controller_;
gfx::ScopedSysColorChangeListener color_change_listener_;
mutable base::WeakPtrFactory<BrowserView> activate_modal_dialog_factory_;
DISALLOW_COPY_AND_ASSIGN(BrowserView);
};
#endif // CHROME_BROWSER_UI_VIEWS_FRAME_BROWSER_VIEW_H_