Content shell: Javascript dialogs, first pass, just Mac for now.

content/shell/shell.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 CONTENT_SHELL_SHELL_H_
 #define CONTENT_SHELL_SHELL_H_
 
 #pragma once
 
 #include <vector>
 
 #include "base/basictypes.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/string_piece.h"
 #include "content/public/browser/web_contents_delegate.h"
 #include "content/public/browser/web_contents_observer.h"
 #include "ui/gfx/native_widget_types.h"
 
 #if defined(OS_LINUX)
 #include <gtk/gtk.h>
 #include "ui/base/gtk/gtk_signal.h"
 
 typedef struct _GtkToolItem GtkToolItem;
 #endif
 
 class GURL;
 class WebContents;
 
 namespace content {
+
 class BrowserContext;
+class ShellJavaScriptDialogCreator;
 class SiteInstance;
 
 // This represents one window of the Content Shell, i.e. all the UI including
 // buttons and url bar, as well as the web content area.
 class Shell : public WebContentsDelegate,
               public WebContentsObserver {
  public:
   virtual ~Shell();
 
   void LoadURL(const GURL& url);
@@ skipping 67 matching lines @@
 
   gfx::NativeView GetContentView();
 
   // content::WebContentsDelegate
   virtual void LoadingStateChanged(WebContents* source) OVERRIDE;
   virtual void WebContentsCreated(WebContents* source_contents,
                                   int64 source_frame_id,
                                   const GURL& target_url,
                                   WebContents* new_contents) OVERRIDE;
   virtual void DidNavigateMainFramePostCommit(WebContents* tab) OVERRIDE;
+  virtual JavaScriptDialogCreator* GetJavaScriptDialogCreator() OVERRIDE;
 #if defined(OS_MACOSX)
   virtual void HandleKeyboardEvent(
       const NativeWebKeyboardEvent& event) OVERRIDE;
 #endif
 
   // content::WebContentsObserver
   virtual void DidFinishLoad(int64 frame_id,
                              const GURL& validated_url,
                              bool is_main_frame) OVERRIDE;
 
 #if defined(OS_WIN)
   static ATOM RegisterWindowClass();
   static LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
   static LRESULT CALLBACK EditWndProc(HWND, UINT, WPARAM, LPARAM);
 #elif defined(OS_LINUX)
   CHROMEGTK_CALLBACK_0(Shell, void, OnBackButtonClicked);
   CHROMEGTK_CALLBACK_0(Shell, void, OnForwardButtonClicked);
   CHROMEGTK_CALLBACK_0(Shell, void, OnReloadButtonClicked);
   CHROMEGTK_CALLBACK_0(Shell, void, OnStopButtonClicked);
   CHROMEGTK_CALLBACK_0(Shell, void, OnURLEntryActivate);
   CHROMEGTK_CALLBACK_0(Shell, gboolean, OnWindowDestroyed);
 
   CHROMEG_CALLBACK_3(Shell, gboolean, OnCloseWindowKeyPressed, GtkAccelGroup*,
                      GObject*, guint, GdkModifierType);
   CHROMEG_CALLBACK_3(Shell, gboolean, OnHighlightURLView, GtkAccelGroup*,
                      GObject*, guint, GdkModifierType);
 #endif
 
+  scoped_ptr<ShellJavaScriptDialogCreator> dialog_creator_;
+
   scoped_ptr<WebContents> web_contents_;
 
   // layoutTestController related variables.
   bool wait_until_done_;
 
   gfx::NativeWindow window_;
   gfx::NativeEditView url_edit_view_;
 
 #if defined(OS_WIN)
   WNDPROC default_edit_wnd_proc_;
@@ skipping 14 matching lines @@
 #endif
 
   // A container of all the open windows. We use a vector so we can keep track
   // of ordering.
   static std::vector<Shell*> windows_;
 };
 
 }  // namespace content
 
 #endif  // CONTENT_SHELL_SHELL_H_