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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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 CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 5 #ifndef CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
6 #define CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 6 #define CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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52 class WebPluginDelegateProxy | 52 class WebPluginDelegateProxy |
53 : public webkit::npapi::WebPluginDelegate, | 53 : public webkit::npapi::WebPluginDelegate, |
54 public IPC::Channel::Listener, | 54 public IPC::Channel::Listener, |
55 public IPC::Message::Sender, | 55 public IPC::Message::Sender, |
56 public base::SupportsWeakPtr<WebPluginDelegateProxy> { | 56 public base::SupportsWeakPtr<WebPluginDelegateProxy> { |
57 public: | 57 public: |
58 WebPluginDelegateProxy(const std::string& mime_type, | 58 WebPluginDelegateProxy(const std::string& mime_type, |
59 const base::WeakPtr<RenderViewImpl>& render_view); | 59 const base::WeakPtr<RenderViewImpl>& render_view); |
60 | 60 |
61 // WebPluginDelegate implementation: | 61 // WebPluginDelegate implementation: |
62 virtual void PluginDestroyed(); | 62 virtual void PluginDestroyed() OVERRIDE; |
63 virtual bool Initialize(const GURL& url, | 63 virtual bool Initialize(const GURL& url, |
64 const std::vector<std::string>& arg_names, | 64 const std::vector<std::string>& arg_names, |
65 const std::vector<std::string>& arg_values, | 65 const std::vector<std::string>& arg_values, |
66 webkit::npapi::WebPlugin* plugin, | 66 webkit::npapi::WebPlugin* plugin, |
67 bool load_manually); | 67 bool load_manually) OVERRIDE; |
68 virtual void UpdateGeometry(const gfx::Rect& window_rect, | 68 virtual void UpdateGeometry(const gfx::Rect& window_rect, |
69 const gfx::Rect& clip_rect); | 69 const gfx::Rect& clip_rect) OVERRIDE; |
70 virtual void Paint(WebKit::WebCanvas* canvas, const gfx::Rect& rect); | 70 virtual void Paint(WebKit::WebCanvas* canvas, const gfx::Rect& rect) OVERRIDE; |
71 virtual NPObject* GetPluginScriptableObject(); | 71 virtual NPObject* GetPluginScriptableObject() OVERRIDE; |
72 virtual bool GetFormValue(string16* value); | 72 virtual bool GetFormValue(string16* value) OVERRIDE; |
73 virtual void DidFinishLoadWithReason(const GURL& url, NPReason reason, | 73 virtual void DidFinishLoadWithReason(const GURL& url, NPReason reason, |
74 int notify_id); | 74 int notify_id) OVERRIDE; |
75 virtual void SetFocus(bool focused); | 75 virtual void SetFocus(bool focused) OVERRIDE; |
76 virtual bool HandleInputEvent(const WebKit::WebInputEvent& event, | 76 virtual bool HandleInputEvent(const WebKit::WebInputEvent& event, |
77 WebKit::WebCursorInfo* cursor); | 77 WebKit::WebCursorInfo* cursor) OVERRIDE; |
78 virtual int GetProcessId(); | 78 virtual int GetProcessId() OVERRIDE; |
79 | 79 |
80 // Informs the plugin that its containing content view has gained or lost | 80 // Informs the plugin that its containing content view has gained or lost |
81 // first responder status. | 81 // first responder status. |
82 virtual void SetContentAreaFocus(bool has_focus); | 82 virtual void SetContentAreaFocus(bool has_focus); |
83 #if defined(OS_WIN) | 83 #if defined(OS_WIN) |
84 // Informs the plugin that plugin IME has updated its status. | 84 // Informs the plugin that plugin IME has updated its status. |
85 virtual void ImeCompositionUpdated( | 85 virtual void ImeCompositionUpdated( |
86 const string16& text, | 86 const string16& text, |
87 const std::vector<int>& clauses, | 87 const std::vector<int>& clauses, |
88 const std::vector<int>& target, | 88 const std::vector<int>& target, |
89 int cursor_position, | 89 int cursor_position, |
90 int plugin_id); | 90 int plugin_id); |
91 // Informs the plugin that plugin IME has completed. | 91 // Informs the plugin that plugin IME has completed. |
92 // If |text| is empty, composition was cancelled. | 92 // If |text| is empty, composition was cancelled. |
93 virtual void ImeCompositionCompleted(const string16& text, int plugin_id); | 93 virtual void ImeCompositionCompleted(const string16& text, int plugin_id); |
94 #endif | 94 #endif |
95 #if defined(OS_MACOSX) | 95 #if defined(OS_MACOSX) |
96 // Informs the plugin that its enclosing window has gained or lost focus. | 96 // Informs the plugin that its enclosing window has gained or lost focus. |
97 virtual void SetWindowFocus(bool window_has_focus); | 97 virtual void SetWindowFocus(bool window_has_focus); |
98 // Informs the plugin that its container (window/tab) has changed visibility. | 98 // Informs the plugin that its container (window/tab) has changed visibility. |
99 virtual void SetContainerVisibility(bool is_visible); | 99 virtual void SetContainerVisibility(bool is_visible); |
100 // Informs the plugin that its enclosing window's frame has changed. | 100 // Informs the plugin that its enclosing window's frame has changed. |
101 virtual void WindowFrameChanged(gfx::Rect window_frame, gfx::Rect view_frame); | 101 virtual void WindowFrameChanged(gfx::Rect window_frame, gfx::Rect view_frame); |
102 // Informs the plugin that plugin IME has completed. | 102 // Informs the plugin that plugin IME has completed. |
103 // If |text| is empty, composition was cancelled. | 103 // If |text| is empty, composition was cancelled. |
104 virtual void ImeCompositionCompleted(const string16& text, int plugin_id); | 104 virtual void ImeCompositionCompleted(const string16& text, int plugin_id); |
105 #endif | 105 #endif |
106 | 106 |
107 // IPC::Channel::Listener implementation: | 107 // IPC::Channel::Listener implementation: |
108 virtual bool OnMessageReceived(const IPC::Message& msg); | 108 virtual bool OnMessageReceived(const IPC::Message& msg) OVERRIDE; |
109 virtual void OnChannelError(); | 109 virtual void OnChannelError() OVERRIDE; |
110 | 110 |
111 // IPC::Message::Sender implementation: | 111 // IPC::Message::Sender implementation: |
112 virtual bool Send(IPC::Message* msg); | 112 virtual bool Send(IPC::Message* msg) OVERRIDE; |
113 | 113 |
114 virtual void SendJavaScriptStream(const GURL& url, | 114 virtual void SendJavaScriptStream(const GURL& url, |
115 const std::string& result, | 115 const std::string& result, |
116 bool success, | 116 bool success, |
117 int notify_id); | 117 int notify_id) OVERRIDE; |
118 | 118 |
119 virtual void DidReceiveManualResponse(const GURL& url, | 119 virtual void DidReceiveManualResponse(const GURL& url, |
120 const std::string& mime_type, | 120 const std::string& mime_type, |
121 const std::string& headers, | 121 const std::string& headers, |
122 uint32 expected_length, | 122 uint32 expected_length, |
123 uint32 last_modified); | 123 uint32 last_modified) OVERRIDE; |
124 virtual void DidReceiveManualData(const char* buffer, int length); | 124 virtual void DidReceiveManualData(const char* buffer, int length) OVERRIDE; |
125 virtual void DidFinishManualLoading(); | 125 virtual void DidFinishManualLoading() OVERRIDE; |
126 virtual void DidManualLoadFail(); | 126 virtual void DidManualLoadFail() OVERRIDE; |
127 virtual webkit::npapi::WebPluginResourceClient* CreateResourceClient( | 127 virtual webkit::npapi::WebPluginResourceClient* CreateResourceClient( |
128 unsigned long resource_id, const GURL& url, int notify_id); | 128 unsigned long resource_id, const GURL& url, int notify_id) OVERRIDE; |
129 virtual webkit::npapi::WebPluginResourceClient* CreateSeekableResourceClient( | 129 virtual webkit::npapi::WebPluginResourceClient* CreateSeekableResourceClient( |
130 unsigned long resource_id, int range_request_id); | 130 unsigned long resource_id, int range_request_id) OVERRIDE; |
131 | 131 |
132 gfx::PluginWindowHandle GetPluginWindowHandle(); | 132 gfx::PluginWindowHandle GetPluginWindowHandle(); |
133 | 133 |
134 protected: | 134 protected: |
135 template<class WebPluginDelegateProxy> friend class DeleteTask; | 135 template<class WebPluginDelegateProxy> friend class DeleteTask; |
136 virtual ~WebPluginDelegateProxy(); | 136 virtual ~WebPluginDelegateProxy(); |
137 | 137 |
138 private: | 138 private: |
139 struct SharedBitmap { | 139 struct SharedBitmap { |
140 SharedBitmap(); | 140 SharedBitmap(); |
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311 // back-buffer. | 311 // back-buffer. |
312 gfx::Rect front_buffer_diff_; | 312 gfx::Rect front_buffer_diff_; |
313 | 313 |
314 // The url of the main frame hosting the plugin. | 314 // The url of the main frame hosting the plugin. |
315 GURL page_url_; | 315 GURL page_url_; |
316 | 316 |
317 DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateProxy); | 317 DISALLOW_COPY_AND_ASSIGN(WebPluginDelegateProxy); |
318 }; | 318 }; |
319 | 319 |
320 #endif // CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ | 320 #endif // CONTENT_RENDERER_WEBPLUGIN_DELEGATE_PROXY_H_ |
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