| // Copyright 2014 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. |
| |
| #include "components/renderer_context_menu/context_menu_delegate.h" |
| |
| #include <memory> |
| |
| #include "content/public/browser/web_contents.h" |
| |
| namespace { |
| |
| const char kMenuDelegateUserDataKey[] = "RendererContextMenuMenuDelegate"; |
| |
| class ContextMenuDelegateUserData : public base::SupportsUserData::Data { |
| public: |
| explicit ContextMenuDelegateUserData(ContextMenuDelegate* menu_delegate) |
| : menu_delegate_(menu_delegate) {} |
| ~ContextMenuDelegateUserData() override {} |
| ContextMenuDelegate* menu_delegate() { return menu_delegate_; } |
| |
| private: |
| ContextMenuDelegate* menu_delegate_; // not owned by us. |
| }; |
| |
| } // namespace |
| |
| ContextMenuDelegate::ContextMenuDelegate(content::WebContents* web_contents) { |
| web_contents->SetUserData( |
| &kMenuDelegateUserDataKey, |
| std::make_unique<ContextMenuDelegateUserData>(this)); |
| } |
| |
| ContextMenuDelegate::~ContextMenuDelegate() { |
| } |
| |
| // static |
| ContextMenuDelegate* ContextMenuDelegate::FromWebContents( |
| content::WebContents* web_contents) { |
| ContextMenuDelegateUserData* user_data = |
| static_cast<ContextMenuDelegateUserData*>( |
| web_contents->GetUserData(&kMenuDelegateUserDataKey)); |
| return user_data ? user_data->menu_delegate() : nullptr; |
| } |