| // Copyright (c) 2013 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_WEBUI_APP_LAUNCHER_PAGE_UI_H_ |
| #define CHROME_BROWSER_UI_WEBUI_APP_LAUNCHER_PAGE_UI_H_ |
| |
| #include "base/macros.h" |
| #include "content/public/browser/url_data_source.h" |
| #include "content/public/browser/web_ui_controller.h" |
| #include "ui/base/layout.h" |
| |
| class Profile; |
| |
| namespace base { |
| class RefCountedMemory; |
| } |
| |
| // The WebUIController used for the app launcher page UI. |
| class AppLauncherPageUI : public content::WebUIController { |
| public: |
| explicit AppLauncherPageUI(content::WebUI* web_ui); |
| ~AppLauncherPageUI() override; |
| |
| static base::RefCountedMemory* GetFaviconResourceBytes( |
| ui::ScaleFactor scale_factor); |
| |
| // content::WebUIController: |
| bool OverrideHandleWebUIMessage(const GURL& source_url, |
| const std::string& message, |
| const base::ListValue& args) override; |
| |
| private: |
| class HTMLSource : public content::URLDataSource { |
| public: |
| explicit HTMLSource(Profile* profile); |
| ~HTMLSource() override; |
| |
| // content::URLDataSource implementation. |
| std::string GetSource() override; |
| void StartDataRequest( |
| const GURL& url, |
| const content::WebContents::Getter& wc_getter, |
| const content::URLDataSource::GotDataCallback& callback) override; |
| std::string GetMimeType(const std::string&) override; |
| bool ShouldReplaceExistingSource() override; |
| bool AllowCaching() override; |
| std::string GetContentSecurityPolicyScriptSrc() override; |
| std::string GetContentSecurityPolicyStyleSrc() override; |
| std::string GetContentSecurityPolicyImgSrc() override; |
| |
| private: |
| |
| // Pointer back to the original profile. |
| Profile* profile_; |
| |
| DISALLOW_COPY_AND_ASSIGN(HTMLSource); |
| }; |
| |
| Profile* GetProfile() const; |
| |
| DISALLOW_COPY_AND_ASSIGN(AppLauncherPageUI); |
| }; |
| |
| #endif // CHROME_BROWSER_UI_WEBUI_APP_LAUNCHER_PAGE_UI_H_ |