components/plugins/renderer/mobile_youtube_plugin.h

   1 // Copyright 2013 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 COMPONENTS_PLUGINS_RENDERER_MOBILE_YOUTUBE_PLUGIN_H_
   6 #define COMPONENTS_PLUGINS_RENDERER_MOBILE_YOUTUBE_PLUGIN_H_
   7
   8 #include "components/plugins/renderer/plugin_placeholder.h"
   9
  10 namespace plugins {
  11
  12 // Class representing placeholders for old style embedded youtube video on
  13 // mobile device. For old style embedded youtube video, it has a url in the form
  14 // of http://www.youtube.com/v/VIDEO_ID. This placeholder replaces the url with
  15 // a simple html page and clicking the play image redirects the user to the
  16 // mobile youtube app.
  17 class MobileYouTubePlugin final : public PluginPlaceholderBase,
  18                                   public gin::Wrappable<MobileYouTubePlugin> {
  19  public:
  20   static gin::WrapperInfo kWrapperInfo;
  21
  22   MobileYouTubePlugin(content::RenderFrame* render_frame,
  23                       blink::WebLocalFrame* frame,
  24                       const blink::WebPluginParams& params,
  25                       base::StringPiece& template_html);
  26
  27   // Whether this is a youtube url.
  28   static bool IsYouTubeURL(const GURL& url, const std::string& mime_type);
  29
  30  private:
  31   ~MobileYouTubePlugin() override;
  32
  33   // Opens a youtube app in the current tab.
  34   void OpenYoutubeUrlCallback();
  35
  36   // WebViewPlugin::Delegate methods:
  37   v8::Local<v8::Value> GetV8Handle(v8::Isolate* isolate) override;
  38
  39   // gin::Wrappable (via PluginPlaceholder) method
  40   gin::ObjectTemplateBuilder GetObjectTemplateBuilder(
  41       v8::Isolate* isolate) final;
  42
  43   DISALLOW_COPY_AND_ASSIGN(MobileYouTubePlugin);
  44 };
  45
  46 }  // namespace plugins
  47
  48 #endif  // COMPONENTS_PLUGINS_RENDERER_MOBILE_YOUTUBE_PLUGIN_H_