| // 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. |
| |
| #ifndef EXTENSIONS_BROWSER_APP_WINDOW_APP_DELEGATE_H_ |
| #define EXTENSIONS_BROWSER_APP_WINDOW_APP_DELEGATE_H_ |
| |
| #include "base/callback_forward.h" |
| #include "content/public/common/media_stream_request.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| #include "ui/base/window_open_disposition.h" |
| |
| namespace content { |
| class BrowserContext; |
| class ColorChooser; |
| struct FileChooserParams; |
| struct OpenURLParams; |
| class RenderViewHost; |
| class WebContents; |
| } |
| |
| namespace gfx { |
| class Rect; |
| class Size; |
| } |
| |
| namespace extensions { |
| |
| class Extension; |
| |
| // Interface to give packaged apps access to services in the browser, for things |
| // like handling links and showing UI prompts to the user. |
| class AppDelegate { |
| public: |
| virtual ~AppDelegate() {} |
| |
| // General initialization. |
| virtual void InitWebContents(content::WebContents* web_contents) = 0; |
| virtual void RenderViewCreated(content::RenderViewHost* render_view_host) = 0; |
| |
| // Resizes WebContents. |
| virtual void ResizeWebContents(content::WebContents* web_contents, |
| const gfx::Size& size) = 0; |
| |
| // Link handling. |
| virtual content::WebContents* OpenURLFromTab( |
| content::BrowserContext* context, |
| content::WebContents* source, |
| const content::OpenURLParams& params) = 0; |
| virtual void AddNewContents(content::BrowserContext* context, |
| content::WebContents* new_contents, |
| WindowOpenDisposition disposition, |
| const gfx::Rect& initial_rect, |
| bool user_gesture, |
| bool* was_blocked) = 0; |
| |
| // Feature support. |
| virtual content::ColorChooser* ShowColorChooser( |
| content::WebContents* web_contents, |
| SkColor initial_color) = 0; |
| virtual void RunFileChooser(content::WebContents* tab, |
| const content::FileChooserParams& params) = 0; |
| virtual void RequestMediaAccessPermission( |
| content::WebContents* web_contents, |
| const content::MediaStreamRequest& request, |
| const content::MediaResponseCallback& callback, |
| const Extension* extension) = 0; |
| virtual bool CheckMediaAccessPermission(content::WebContents* web_contents, |
| const GURL& security_origin, |
| content::MediaStreamType type, |
| const Extension* extension) = 0; |
| virtual int PreferredIconSize() = 0; |
| |
| // Web contents modal dialog support. |
| virtual void SetWebContentsBlocked(content::WebContents* web_contents, |
| bool blocked) = 0; |
| virtual bool IsWebContentsVisible(content::WebContents* web_contents) = 0; |
| |
| // |callback| will be called when the process is about to terminate. |
| virtual void SetTerminatingCallback(const base::Closure& callback) = 0; |
| |
| // Called when the app is hidden or shown. |
| virtual void OnHide() = 0; |
| virtual void OnShow() = 0; |
| }; |
| |
| } // namespace extensions |
| |
| #endif // EXTENSIONS_BROWSER_APP_WINDOW_APP_DELEGATE_H_ |