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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ | 5 #ifndef COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ |
6 #define COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ | 6 #define COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ |
7 | 7 |
8 #include "base/memory/weak_ptr.h" | 8 #include "base/memory/weak_ptr.h" |
9 #include "components/plugins/renderer/webview_plugin.h" | 9 #include "components/plugins/renderer/webview_plugin.h" |
10 #include "content/public/renderer/render_frame_observer.h" | 10 #include "content/public/renderer/render_frame_observer.h" |
| 11 #include "gin/handle.h" |
11 #include "gin/wrappable.h" | 12 #include "gin/wrappable.h" |
| 13 #include "third_party/WebKit/public/web/WebKit.h" |
12 #include "third_party/WebKit/public/web/WebPluginParams.h" | 14 #include "third_party/WebKit/public/web/WebPluginParams.h" |
13 | 15 |
14 namespace plugins { | 16 namespace plugins { |
15 | 17 |
16 class PluginPlaceholder : public content::RenderFrameObserver, | 18 class PluginPlaceholder : public content::RenderFrameObserver, |
17 public WebViewPlugin::Delegate, | 19 public WebViewPlugin::Delegate, |
18 public gin::Wrappable<PluginPlaceholder> { | 20 public gin::Wrappable<PluginPlaceholder> { |
19 public: | 21 public: |
20 static gin::WrapperInfo kWrapperInfo; | 22 static gin::WrapperInfo kWrapperInfo; |
21 | 23 |
22 WebViewPlugin* plugin() { return plugin_; } | |
23 | |
24 protected: | |
25 // |render_frame| and |frame| are weak pointers. If either one is going away, | 24 // |render_frame| and |frame| are weak pointers. If either one is going away, |
26 // our |plugin_| will be destroyed as well and will notify us. | 25 // our |plugin_| will be destroyed as well and will notify us. |
27 PluginPlaceholder(content::RenderFrame* render_frame, | 26 PluginPlaceholder(content::RenderFrame* render_frame, |
28 blink::WebLocalFrame* frame, | 27 blink::WebLocalFrame* frame, |
29 const blink::WebPluginParams& params, | 28 const blink::WebPluginParams& params, |
30 const std::string& html_data, | 29 const std::string& html_data); |
31 GURL placeholderDataUrl); | |
32 | 30 |
33 ~PluginPlaceholder() override; | 31 ~PluginPlaceholder() override; |
34 | 32 |
| 33 WebViewPlugin* plugin() { return plugin_; } |
| 34 |
| 35 protected: |
35 blink::WebLocalFrame* GetFrame(); | 36 blink::WebLocalFrame* GetFrame(); |
36 const blink::WebPluginParams& GetPluginParams() const; | 37 const blink::WebPluginParams& GetPluginParams() const; |
37 | 38 |
38 // WebViewPlugin::Delegate methods: | 39 // WebViewPlugin::Delegate methods: |
| 40 void BindWebFrame(blink::WebFrame* frame) override; |
39 void ShowContextMenu(const blink::WebMouseEvent&) override; | 41 void ShowContextMenu(const blink::WebMouseEvent&) override; |
40 void PluginDestroyed() override; | 42 void PluginDestroyed() override; |
| 43 |
41 v8::Local<v8::Object> GetV8ScriptableObject( | 44 v8::Local<v8::Object> GetV8ScriptableObject( |
42 v8::Isolate* isolate) const override; | 45 v8::Isolate* isolate) const override; |
43 | 46 |
| 47 // gin::Wrappable method: |
| 48 gin::ObjectTemplateBuilder GetObjectTemplateBuilder( |
| 49 v8::Isolate* isolate) override; |
| 50 |
| 51 protected: |
| 52 // Hide this placeholder. |
| 53 void HidePlugin(); |
| 54 bool hidden() { return hidden_; } |
| 55 |
44 private: | 56 private: |
45 // RenderFrameObserver methods: | 57 // RenderFrameObserver methods: |
46 void OnDestruct() override; | 58 void OnDestruct() override; |
47 | 59 |
| 60 // JavaScript callbacks: |
| 61 void HideCallback(); |
| 62 |
48 blink::WebLocalFrame* frame_; | 63 blink::WebLocalFrame* frame_; |
49 blink::WebPluginParams plugin_params_; | 64 blink::WebPluginParams plugin_params_; |
50 WebViewPlugin* plugin_; | 65 WebViewPlugin* plugin_; |
51 | 66 |
| 67 bool hidden_; |
| 68 |
52 DISALLOW_COPY_AND_ASSIGN(PluginPlaceholder); | 69 DISALLOW_COPY_AND_ASSIGN(PluginPlaceholder); |
53 }; | 70 }; |
54 | 71 |
55 } // namespace plugins | 72 } // namespace plugins |
56 | 73 |
57 #endif // COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ | 74 #endif // COMPONENTS_PLUGINS_RENDERER_PLUGIN_PLACEHOLDER_H_ |
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