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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 #include "ppapi/proxy/ppb_font_proxy.h" | 5 #include "ppapi/proxy/ppb_font_proxy.h" |
6 | 6 |
7 #include "base/bind.h" | 7 #include "base/bind.h" |
8 #include "ppapi/c/dev/ppb_font_dev.h" | 8 #include "ppapi/c/dev/ppb_font_dev.h" |
9 #include "ppapi/proxy/plugin_dispatcher.h" | 9 #include "ppapi/proxy/plugin_dispatcher.h" |
10 #include "ppapi/proxy/ppapi_messages.h" | 10 #include "ppapi/proxy/ppapi_messages.h" |
11 #include "ppapi/proxy/ppb_image_data_proxy.h" | 11 #include "ppapi/proxy/ppb_image_data_proxy.h" |
12 #include "ppapi/proxy/serialized_var.h" | |
12 #include "ppapi/shared_impl/resource_object_base.h" | 13 #include "ppapi/shared_impl/resource_object_base.h" |
14 #include "ppapi/thunk/enter.h" | |
13 #include "ppapi/thunk/ppb_image_data_api.h" | 15 #include "ppapi/thunk/ppb_image_data_api.h" |
14 #include "ppapi/thunk/thunk.h" | 16 #include "ppapi/thunk/thunk.h" |
15 | 17 |
16 using ppapi::thunk::PPB_ImageData_API; | 18 using ppapi::thunk::PPB_ImageData_API; |
17 using ppapi::WebKitForwarding; | 19 using ppapi::WebKitForwarding; |
18 | 20 |
19 namespace pp { | 21 namespace pp { |
20 namespace proxy { | 22 namespace proxy { |
21 | 23 |
22 namespace { | 24 namespace { |
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54 static const Info info = { | 56 static const Info info = { |
55 ::ppapi::thunk::GetPPB_Font_Thunk(), | 57 ::ppapi::thunk::GetPPB_Font_Thunk(), |
56 PPB_FONT_DEV_INTERFACE, | 58 PPB_FONT_DEV_INTERFACE, |
57 INTERFACE_ID_PPB_FONT, | 59 INTERFACE_ID_PPB_FONT, |
58 false, | 60 false, |
59 &CreateFontProxy, | 61 &CreateFontProxy, |
60 }; | 62 }; |
61 return &info; | 63 return &info; |
62 } | 64 } |
63 | 65 |
66 ::ppapi::thunk::PPB_Font_FunctionAPI* PPB_Font_Proxy::AsFont_FunctionAPI() { | |
67 return this; | |
68 } | |
69 | |
70 PP_Var PPB_Font_Proxy::GetFontFamilies(PP_Instance instance) { | |
71 PluginDispatcher* dispatcher = PluginDispatcher::GetForInstance(instance); | |
72 if (!dispatcher) | |
73 return PP_MakeUndefined(); | |
74 | |
75 // Assume the font families don't change, so we can cache the result globally. | |
76 static std::string families; | |
77 if (families.empty()) { | |
78 dispatcher->SendToBrowser( | |
79 new PpapiHostMsg_PPBFont_GetFontFamilies(&families)); | |
80 } | |
81 | |
82 PP_Var result; | |
viettrungluu
2011/05/18 21:07:46
Why don't we have a helper for these three lines o
brettw
2011/05/18 21:14:38
Yeah, I've been thinking about improving MakeStrin
| |
83 result.type = PP_VARTYPE_STRING; | |
84 result.value.as_id = PluginVarTracker::GetInstance()->MakeString(families); | |
85 return result; | |
86 } | |
87 | |
64 bool PPB_Font_Proxy::OnMessageReceived(const IPC::Message& msg) { | 88 bool PPB_Font_Proxy::OnMessageReceived(const IPC::Message& msg) { |
65 // There aren't any font messages. | 89 // There aren't any font messages. |
66 NOTREACHED(); | 90 NOTREACHED(); |
67 return false; | 91 return false; |
68 } | 92 } |
69 | 93 |
70 Font::Font(const HostResource& resource, | 94 Font::Font(const HostResource& resource, |
71 const PP_FontDescription_Dev& desc) | 95 const PP_FontDescription_Dev& desc) |
72 : PluginResource(resource), | 96 : PluginResource(resource), |
73 webkit_event_(false, false) { | 97 webkit_event_(false, false) { |
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193 return result; | 217 return result; |
194 } | 218 } |
195 | 219 |
196 void Font::RunOnWebKitThread(const base::Closure& task) { | 220 void Font::RunOnWebKitThread(const base::Closure& task) { |
197 GetDispatcher()->PostToWebKitThread(FROM_HERE, task); | 221 GetDispatcher()->PostToWebKitThread(FROM_HERE, task); |
198 webkit_event_.Wait(); | 222 webkit_event_.Wait(); |
199 } | 223 } |
200 | 224 |
201 } // namespace proxy | 225 } // namespace proxy |
202 } // namespace pp | 226 } // namespace pp |
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