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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 #include "content/plugin/webplugin_proxy.h" | 5 #include "content/plugin/webplugin_proxy.h" |
6 | 6 |
7 #include "build/build_config.h" | 7 #include "build/build_config.h" |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
11 #include "content/child/npapi/npobject_proxy.h" | |
12 #include "content/child/npapi/npobject_util.h" | |
13 #include "content/child/npapi/webplugin_delegate_impl.h" | 11 #include "content/child/npapi/webplugin_delegate_impl.h" |
14 #include "content/child/plugin_messages.h" | 12 #include "content/child/plugin_messages.h" |
15 #include "content/plugin/plugin_channel.h" | 13 #include "content/plugin/plugin_channel.h" |
16 #include "content/plugin/plugin_thread.h" | 14 #include "content/plugin/plugin_thread.h" |
17 #include "content/public/common/content_client.h" | 15 #include "content/public/common/content_client.h" |
18 #include "skia/ext/platform_canvas.h" | 16 #include "skia/ext/platform_canvas.h" |
19 #include "third_party/WebKit/public/web/WebBindings.h" | |
20 #include "ui/gfx/canvas.h" | 17 #include "ui/gfx/canvas.h" |
21 #include "url/url_constants.h" | 18 #include "url/url_constants.h" |
22 | 19 |
23 #if defined(OS_MACOSX) | 20 #if defined(OS_MACOSX) |
24 #include "base/mac/mac_util.h" | 21 #include "base/mac/mac_util.h" |
25 #include "base/mac/scoped_cftyperef.h" | 22 #include "base/mac/scoped_cftyperef.h" |
26 #include "content/plugin/webplugin_accelerated_surface_proxy_mac.h" | 23 #include "content/plugin/webplugin_accelerated_surface_proxy_mac.h" |
27 #endif | 24 #endif |
28 | 25 |
29 #if defined(OS_WIN) | 26 #if defined(OS_WIN) |
30 #include "content/common/plugin_process_messages.h" | 27 #include "content/common/plugin_process_messages.h" |
31 #include "content/public/common/sandbox_init.h" | 28 #include "content/public/common/sandbox_init.h" |
32 #endif | 29 #endif |
33 | 30 |
34 using blink::WebBindings; | |
35 | |
36 namespace content { | 31 namespace content { |
37 | 32 |
38 WebPluginProxy::SharedTransportDIB::SharedTransportDIB(TransportDIB* dib) | 33 WebPluginProxy::SharedTransportDIB::SharedTransportDIB(TransportDIB* dib) |
39 : dib_(dib) { | 34 : dib_(dib) { |
40 } | 35 } |
41 | 36 |
42 WebPluginProxy::SharedTransportDIB::~SharedTransportDIB() { | 37 WebPluginProxy::SharedTransportDIB::~SharedTransportDIB() { |
43 } | 38 } |
44 | 39 |
45 WebPluginProxy::WebPluginProxy( | 40 WebPluginProxy::WebPluginProxy( |
46 PluginChannel* channel, | 41 PluginChannel* channel, |
47 int route_id, | 42 int route_id, |
48 const GURL& page_url, | 43 const GURL& page_url, |
49 int host_render_view_routing_id) | 44 int host_render_view_routing_id) |
50 : channel_(channel), | 45 : channel_(channel), |
51 route_id_(route_id), | 46 route_id_(route_id), |
52 window_npobject_(NULL), | |
53 plugin_element_(NULL), | |
54 delegate_(NULL), | 47 delegate_(NULL), |
55 waiting_for_paint_(false), | 48 waiting_for_paint_(false), |
56 page_url_(page_url), | 49 page_url_(page_url), |
57 windowless_buffer_index_(0), | 50 windowless_buffer_index_(0), |
58 host_render_view_routing_id_(host_render_view_routing_id), | 51 host_render_view_routing_id_(host_render_view_routing_id), |
59 weak_factory_(this) { | 52 weak_factory_(this) { |
60 } | 53 } |
61 | 54 |
62 WebPluginProxy::~WebPluginProxy() { | 55 WebPluginProxy::~WebPluginProxy() { |
63 #if defined(OS_MACOSX) | 56 #if defined(OS_MACOSX) |
64 // Destroy the surface early, since it may send messages during cleanup. | 57 // Destroy the surface early, since it may send messages during cleanup. |
65 if (accelerated_surface_) | 58 if (accelerated_surface_) |
66 accelerated_surface_.reset(); | 59 accelerated_surface_.reset(); |
67 #endif | 60 #endif |
68 | |
69 if (plugin_element_) | |
70 WebBindings::releaseObject(plugin_element_); | |
71 if (window_npobject_) | |
72 WebBindings::releaseObject(window_npobject_); | |
73 } | 61 } |
74 | 62 |
75 bool WebPluginProxy::Send(IPC::Message* msg) { | 63 bool WebPluginProxy::Send(IPC::Message* msg) { |
76 return channel_->Send(msg); | 64 return channel_->Send(msg); |
77 } | 65 } |
78 | 66 |
79 #if defined(OS_WIN) | 67 #if defined(OS_WIN) |
80 void WebPluginProxy::SetWindowlessData( | 68 void WebPluginProxy::SetWindowlessData( |
81 HANDLE pump_messages_event, gfx::NativeViewId dummy_activation_window) { | 69 HANDLE pump_messages_event, gfx::NativeViewId dummy_activation_window) { |
82 HANDLE pump_messages_event_for_renderer = NULL; | 70 HANDLE pump_messages_event_for_renderer = NULL; |
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136 // need to be painted asynchronously as per the NPAPI spec. | 124 // need to be painted asynchronously as per the NPAPI spec. |
137 base::MessageLoop::current()->PostTask( | 125 base::MessageLoop::current()->PostTask( |
138 FROM_HERE, | 126 FROM_HERE, |
139 base::Bind(&WebPluginProxy::OnPaint, | 127 base::Bind(&WebPluginProxy::OnPaint, |
140 weak_factory_.GetWeakPtr(), | 128 weak_factory_.GetWeakPtr(), |
141 damaged_rect_)); | 129 damaged_rect_)); |
142 damaged_rect_ = gfx::Rect(); | 130 damaged_rect_ = gfx::Rect(); |
143 } | 131 } |
144 } | 132 } |
145 | 133 |
146 NPObject* WebPluginProxy::GetWindowScriptNPObject() { | |
147 if (window_npobject_) | |
148 return window_npobject_; | |
149 | |
150 int npobject_route_id = channel_->GenerateRouteID(); | |
151 bool success = false; | |
152 Send(new PluginHostMsg_GetWindowScriptNPObject( | |
153 route_id_, npobject_route_id, &success)); | |
154 if (!success) | |
155 return NULL; | |
156 | |
157 // PluginChannel creates a dummy owner identifier for unknown owners, so | |
158 // use that. | |
159 NPP owner = channel_->GetExistingNPObjectOwner(MSG_ROUTING_NONE); | |
160 | |
161 window_npobject_ = NPObjectProxy::Create(channel_.get(), | |
162 npobject_route_id, | |
163 host_render_view_routing_id_, | |
164 page_url_, | |
165 owner); | |
166 | |
167 return window_npobject_; | |
168 } | |
169 | |
170 NPObject* WebPluginProxy::GetPluginElement() { | |
171 if (plugin_element_) | |
172 return plugin_element_; | |
173 | |
174 int npobject_route_id = channel_->GenerateRouteID(); | |
175 bool success = false; | |
176 Send(new PluginHostMsg_GetPluginElement(route_id_, npobject_route_id, | |
177 &success)); | |
178 if (!success) | |
179 return NULL; | |
180 | |
181 // PluginChannel creates a dummy owner identifier for unknown owners, so | |
182 // use that. | |
183 NPP owner = channel_->GetExistingNPObjectOwner(MSG_ROUTING_NONE); | |
184 | |
185 plugin_element_ = NPObjectProxy::Create(channel_.get(), | |
186 npobject_route_id, | |
187 host_render_view_routing_id_, | |
188 page_url_, | |
189 owner); | |
190 | |
191 return plugin_element_; | |
192 } | |
193 | |
194 bool WebPluginProxy::FindProxyForUrl(const GURL& url, std::string* proxy_list) { | 134 bool WebPluginProxy::FindProxyForUrl(const GURL& url, std::string* proxy_list) { |
195 bool result = false; | 135 bool result = false; |
196 Send(new PluginHostMsg_ResolveProxy(route_id_, url, &result, proxy_list)); | 136 Send(new PluginHostMsg_ResolveProxy(route_id_, url, &result, proxy_list)); |
197 return result; | 137 return result; |
198 } | 138 } |
199 | 139 |
200 void WebPluginProxy::SetCookie(const GURL& url, | 140 void WebPluginProxy::SetCookie(const GURL& url, |
201 const GURL& first_party_for_cookies, | 141 const GURL& first_party_for_cookies, |
202 const std::string& cookie) { | 142 const std::string& cookie) { |
203 Send(new PluginHostMsg_SetCookie(route_id_, url, | 143 Send(new PluginHostMsg_SetCookie(route_id_, url, |
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482 int input_type; | 422 int input_type; |
483 gfx::Rect caret_rect; | 423 gfx::Rect caret_rect; |
484 if (!delegate_->GetIMEStatus(&input_type, &caret_rect)) | 424 if (!delegate_->GetIMEStatus(&input_type, &caret_rect)) |
485 return; | 425 return; |
486 | 426 |
487 Send(new PluginHostMsg_NotifyIMEStatus(route_id_, input_type, caret_rect)); | 427 Send(new PluginHostMsg_NotifyIMEStatus(route_id_, input_type, caret_rect)); |
488 } | 428 } |
489 #endif | 429 #endif |
490 | 430 |
491 } // namespace content | 431 } // namespace content |
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