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      1 // Copyright (c) 2011 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 #ifndef CHROME_BROWSER_UI_WEBUI_COLLECTED_COOKIES_UI_DELEGATE_H_
      6 #define CHROME_BROWSER_UI_WEBUI_COLLECTED_COOKIES_UI_DELEGATE_H_
      7 #pragma once
      8 
      9 #include <string>
     10 #include <vector>
     11 
     12 #include "base/memory/scoped_ptr.h"
     13 #include "chrome/browser/ui/webui/cookies_tree_model_adapter.h"
     14 #include "chrome/browser/ui/webui/html_dialog_ui.h"
     15 #include "chrome/common/content_settings.h"
     16 #include "content/common/notification_observer.h"
     17 #include "content/common/notification_registrar.h"
     18 
     19 class GURL;
     20 class TabContents;
     21 
     22 namespace gfx {
     23 class Size;
     24 }
     25 
     26 class CollectedCookiesUIDelegate : public HtmlDialogUIDelegate,
     27                                           WebUIMessageHandler,
     28                                           NotificationObserver {
     29  public:
     30   virtual ~CollectedCookiesUIDelegate();
     31 
     32   // static factory method that shows CollectedCookiesUI for |tab_contents|.
     33   static void Show(TabContents* tab_contents);
     34 
     35   // HtmlDialogUIDelegate implementation:
     36   virtual bool IsDialogModal() const;
     37   virtual std::wstring GetDialogTitle() const;
     38   virtual GURL GetDialogContentURL() const;
     39   virtual void GetWebUIMessageHandlers(
     40       std::vector<WebUIMessageHandler*>* handlers) const;
     41   virtual void GetDialogSize(gfx::Size* size) const;
     42   virtual std::string GetDialogArgs() const;
     43   virtual void OnDialogClosed(const std::string& json_retval);
     44   virtual void OnCloseContents(TabContents* source, bool* out_close_dialog) {}
     45   virtual bool ShouldShowDialogTitle() const;
     46 
     47   // WebUIMessageHandler implementation:
     48   virtual void RegisterMessages();
     49 
     50  private:
     51   explicit CollectedCookiesUIDelegate(TabContents* tab_contents);
     52 
     53   // Closes the dialog from javascript.
     54   void CloseDialog();
     55 
     56   // Sets infobar label text.
     57   void SetInfobarLabel(const std::string& text);
     58 
     59   // Add content exception.
     60   void AddContentException(CookieTreeOriginNode* origin_node,
     61                            ContentSetting setting);
     62 
     63   // Notification Observer implementation.
     64   virtual void Observe(NotificationType type,
     65                        const NotificationSource& source,
     66                        const NotificationDetails& details);
     67 
     68   // JS callback to bind cookies tree models with JS trees.
     69   void BindCookiesTreeModel(const ListValue* args);
     70 
     71   // JS callback to block/allow cookies from given site.
     72   void Block(const ListValue* args);
     73   void Allow(const ListValue* args);
     74   void AllowThisSession(const ListValue* args);
     75 
     76   NotificationRegistrar registrar_;
     77   TabContents* tab_contents_;
     78   bool closed_;
     79 
     80   scoped_ptr<CookiesTreeModel> allowed_cookies_tree_model_;
     81   scoped_ptr<CookiesTreeModel> blocked_cookies_tree_model_;
     82 
     83   CookiesTreeModelAdapter allowed_cookies_adapter_;
     84   CookiesTreeModelAdapter blocked_cookies_adapter_;
     85 
     86   DISALLOW_COPY_AND_ASSIGN(CollectedCookiesUIDelegate);
     87 };
     88 
     89 #endif  // CHROME_BROWSER_UI_WEBUI_COLLECTED_COOKIES_UI_DELEGATE_H_
     90