1 // Copyright (c) 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 PPAPI_PROXY_TRUETYPE_FONT_RESOURCE_H_ 6 #define PPAPI_PROXY_TRUETYPE_FONT_RESOURCE_H_ 7 8 #include <string> 9 10 #include "ppapi/proxy/connection.h" 11 #include "ppapi/proxy/plugin_resource.h" 12 #include "ppapi/proxy/ppapi_proxy_export.h" 13 #include "ppapi/shared_impl/var.h" 14 #include "ppapi/thunk/ppb_truetype_font_api.h" 15 16 namespace ppapi { 17 18 class TrackedCallback; 19 20 namespace proxy { 21 22 struct SerializedTrueTypeFontDesc; 23 24 class PPAPI_PROXY_EXPORT TrueTypeFontResource 25 : public PluginResource, 26 public thunk::PPB_TrueTypeFont_API { 27 public: 28 TrueTypeFontResource(Connection connection, 29 PP_Instance instance, 30 const PP_TrueTypeFontDesc_Dev& desc); 31 virtual ~TrueTypeFontResource(); 32 33 // Resource overrides. 34 virtual thunk::PPB_TrueTypeFont_API* AsPPB_TrueTypeFont_API() OVERRIDE; 35 36 // PPB_TrueTypeFont_API implementation. 37 virtual int32_t Describe( 38 PP_TrueTypeFontDesc_Dev* desc, 39 scoped_refptr<TrackedCallback> callback) OVERRIDE; 40 virtual int32_t GetTableTags( 41 const PP_ArrayOutput& output, 42 scoped_refptr<TrackedCallback> callback) OVERRIDE; 43 virtual int32_t GetTable( 44 uint32_t table, 45 int32_t offset, 46 int32_t max_data_length, 47 const PP_ArrayOutput& output, 48 scoped_refptr<TrackedCallback> callback) OVERRIDE; 49 50 private: 51 void OnPluginMsgDescribeComplete( 52 scoped_refptr<TrackedCallback> callback, 53 PP_TrueTypeFontDesc_Dev* pp_desc, 54 const ResourceMessageReplyParams& params, 55 const ppapi::proxy::SerializedTrueTypeFontDesc& desc); 56 void OnPluginMsgGetTableTagsComplete( 57 scoped_refptr<TrackedCallback> callback, 58 PP_ArrayOutput array_output, 59 const ResourceMessageReplyParams& params, 60 const std::vector<uint32_t>& data); 61 void OnPluginMsgGetTableComplete( 62 scoped_refptr<TrackedCallback> callback, 63 PP_ArrayOutput array_output, 64 const ResourceMessageReplyParams& params, 65 const std::string& data); 66 67 DISALLOW_COPY_AND_ASSIGN(TrueTypeFontResource); 68 }; 69 70 } // namespace proxy 71 } // namespace ppapi 72 73 #endif // PPAPI_PROXY_TRUETYPE_FONT_RESOURCE_H_ 74
