Mac OS X: Show the Translate icon on Omnibox

chrome/browser/ui/cocoa/browser_window_controller.h

 // 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_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 #define CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_
 
 // A class acting as the Objective-C controller for the Browser
 // object. Handles interactions between Cocoa and the cross-platform
 // code. Each window has a single toolbar and, by virtue of being a
 // TabWindowController, a tab strip along the top.
 
 #import <Cocoa/Cocoa.h>
 
 #include "base/mac/scoped_nsobject.h"
 #include "base/memory/scoped_ptr.h"
+#include "chrome/browser/translate/translate_tab_helper.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bar_controller.h"
 #import "chrome/browser/ui/cocoa/bookmarks/bookmark_bubble_controller.h"
 #import "chrome/browser/ui/cocoa/browser_command_executor.h"
 #import "chrome/browser/ui/cocoa/fullscreen_exit_bubble_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_strip_controller.h"
 #import "chrome/browser/ui/cocoa/tabs/tab_window_controller.h"
 #import "chrome/browser/ui/cocoa/themed_window.h"
 #import "chrome/browser/ui/cocoa/url_drop_target.h"
 #import "chrome/browser/ui/cocoa/view_resizer.h"
+#include "components/translate/core/common/translate_errors.h"
 #include "ui/gfx/rect.h"
 
 @class AvatarBaseController;
 class Browser;
 class BrowserWindow;
 class BrowserWindowCocoa;
 @class DevToolsController;
 @class DownloadShelfController;
 class ExtensionKeybindingRegistryCocoa;
 @class FindBarCocoaController;
 @class FullscreenModeController;
 @class FullscreenWindow;
 @class InfoBarContainerController;
 class LocationBarViewMac;
 @class OverlayableContentsController;
 class PermissionBubbleCocoa;
 @class PresentationModeController;
 class StatusBubbleMac;
 @class TabStripController;
 @class TabStripView;
 @class ToolbarController;
+@class TranslateBubbleController;
 
 namespace content {
 class WebContents;
 }
 
 namespace extensions {
 class Command;
 }
 
 @interface BrowserWindowController :
@@ skipping 27 matching lines @@
   // Strong. StatusBubble is a special case of a strong reference that
   // we don't wrap in a scoped_ptr because it is acting the same
   // as an NSWindowController in that it wraps a window that must
   // be shut down before our destructors are called.
   StatusBubbleMac* statusBubble_;
 
   BookmarkBubbleController* bookmarkBubbleController_;  // Weak.
   BOOL initializing_;  // YES while we are currently in initWithBrowser:
   BOOL ownsBrowser_;  // Only ever NO when testing
 
+  TranslateBubbleController* translateBubbleController_;  // Weak.
+
   // The total amount by which we've grown the window up or down (to display a
   // bookmark bar and/or download shelf), respectively; reset to 0 when moved
   // away from the bottom/top or resized (or zoomed).
   CGFloat windowTopGrowth_;
   CGFloat windowBottomGrowth_;
 
   // YES only if we're shrinking the window from an apparent zoomed state (which
   // we'll only do if we grew it to the zoomed state); needed since we'll then
   // restrict the amount of shrinking by the amounts specified above. Reset to
   // NO on growth.
@@ skipping 133 matching lines @@
 - (AvatarBaseController*)avatarButtonController;
 
 // Forces the toolbar (and transitively the location bar) to update its current
 // state.  If |tab| is non-NULL, we're switching (back?) to this tab and should
 // restore any previous location bar state (such as user editing) as well.
 - (void)updateToolbarWithContents:(content::WebContents*)tab;
 
 // Sets whether or not the current page in the frontmost tab is bookmarked.
 - (void)setStarredState:(BOOL)isStarred;
 
+// Sets whether or not the current page is translated.
+- (void)setCurrentPageIsTranslated:(BOOL)on;
+
 // Happens when the zoom level is changed in the active tab, the active tab is
 // changed, or a new browser window or tab is created. |canShowBubble| denotes
 // whether it would be appropriate to show a zoom bubble or not.
 - (void)zoomChangedForActiveTab:(BOOL)canShowBubble;
 
 // Return the rect, in WebKit coordinates (flipped), of the window's grow box
 // in the coordinate system of the content area of the currently selected tab.
 - (NSRect)selectedTabGrowBoxRect;
 
 // Called to tell the selected tab to update its loading state.
@@ skipping 53 matching lines @@
 // an extension command and returns YES if so (NO otherwise).
 - (BOOL)handledByExtensionCommand:(NSEvent*)event;
 
 // Delegate method for the status bubble to query its base frame.
 - (NSRect)statusBubbleBaseFrame;
 
 // Show the bookmark bubble (e.g. user just clicked on the STAR)
 - (void)showBookmarkBubbleForURL:(const GURL&)url
                alreadyBookmarked:(BOOL)alreadyBookmarked;
 
+// Show the translate bubble.
+- (void)showTranslateBubbleForWebContents:(content::WebContents*)contents
+                                     step:
+                                      (TranslateTabHelper::TranslateStep)step
+                                errorType:(TranslateErrors::Type)errorType;
+
 // Shows or hides the docked web inspector depending on |contents|'s state.
 - (void)updateDevToolsForContents:(content::WebContents*)contents;
 
 // Gets the current theme provider.
 - (ui::ThemeProvider*)themeProvider;
 
 // Gets the window style.
 - (ThemedWindowStyle)themedWindowStyle;
 
 // Returns the position in the coordinates of the root view
@@ skipping 188 matching lines @@
 // positioned relative to.
 - (NSRect)omniboxPopupAnchorRect;
 
 // Force a layout of info bars.
 - (void)layoutInfoBars;
 
 @end  // @interface BrowserWindowController (TestingAPI)
 
 
 #endif  // CHROME_BROWSER_UI_COCOA_BROWSER_WINDOW_CONTROLLER_H_