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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 "ppapi/proxy/flash_resource.h" | 5 #include "ppapi/proxy/flash_resource.h" |
6 | 6 |
7 #include <cmath> | 7 #include <cmath> |
8 | 8 |
9 #include "base/containers/mru_cache.h" | 9 #include "base/containers/mru_cache.h" |
10 #include "base/lazy_instance.h" | 10 #include "base/lazy_instance.h" |
11 #include "base/time.h" | 11 #include "base/time.h" |
12 #include "ppapi/c/pp_errors.h" | 12 #include "ppapi/c/pp_errors.h" |
13 #include "ppapi/c/private/ppb_flash.h" | 13 #include "ppapi/c/private/ppb_flash.h" |
| 14 #include "ppapi/c/trusted/ppb_browser_font_trusted.h" |
14 #include "ppapi/proxy/plugin_dispatcher.h" | 15 #include "ppapi/proxy/plugin_dispatcher.h" |
15 #include "ppapi/proxy/plugin_globals.h" | 16 #include "ppapi/proxy/plugin_globals.h" |
16 #include "ppapi/proxy/ppapi_messages.h" | 17 #include "ppapi/proxy/ppapi_messages.h" |
| 18 #include "ppapi/proxy/serialized_structs.h" |
17 #include "ppapi/shared_impl/ppapi_preferences.h" | 19 #include "ppapi/shared_impl/ppapi_preferences.h" |
18 #include "ppapi/shared_impl/scoped_pp_var.h" | 20 #include "ppapi/shared_impl/scoped_pp_var.h" |
19 #include "ppapi/shared_impl/time_conversion.h" | 21 #include "ppapi/shared_impl/time_conversion.h" |
20 #include "ppapi/shared_impl/var.h" | 22 #include "ppapi/shared_impl/var.h" |
21 #include "ppapi/thunk/enter.h" | 23 #include "ppapi/thunk/enter.h" |
| 24 #include "ppapi/thunk/ppb_url_request_info_api.h" |
| 25 |
| 26 using ppapi::thunk::EnterResourceNoLock; |
22 | 27 |
23 namespace ppapi { | 28 namespace ppapi { |
24 namespace proxy { | 29 namespace proxy { |
25 | 30 |
26 namespace { | 31 namespace { |
27 | 32 |
28 struct LocalTimeZoneOffsetEntry { | 33 struct LocalTimeZoneOffsetEntry { |
29 base::TimeTicks expiration; | 34 base::TimeTicks expiration; |
30 double offset; | 35 double offset; |
31 }; | 36 }; |
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158 SyncCall<PpapiPluginMsg_Flash_GetLocalDataRestrictionsReply>(BROWSER, | 163 SyncCall<PpapiPluginMsg_Flash_GetLocalDataRestrictionsReply>(BROWSER, |
159 PpapiHostMsg_Flash_GetLocalDataRestrictions(), &restrictions); | 164 PpapiHostMsg_Flash_GetLocalDataRestrictions(), &restrictions); |
160 if (result != PP_OK) | 165 if (result != PP_OK) |
161 return PP_MakeInt32(PP_FLASHLSORESTRICTIONS_NONE); | 166 return PP_MakeInt32(PP_FLASHLSORESTRICTIONS_NONE); |
162 return PP_MakeInt32(restrictions); | 167 return PP_MakeInt32(restrictions); |
163 } | 168 } |
164 } | 169 } |
165 return PP_MakeUndefined(); | 170 return PP_MakeUndefined(); |
166 } | 171 } |
167 | 172 |
| 173 void FlashResource::SetInstanceAlwaysOnTop(PP_Instance instance, |
| 174 PP_Bool on_top) { |
| 175 Post(RENDERER, PpapiHostMsg_Flash_SetInstanceAlwaysOnTop(PP_ToBool(on_top))); |
| 176 } |
| 177 |
| 178 PP_Bool FlashResource::DrawGlyphs( |
| 179 PP_Instance instance, |
| 180 PP_Resource pp_image_data, |
| 181 const PP_BrowserFont_Trusted_Description* font_desc, |
| 182 uint32_t color, |
| 183 const PP_Point* position, |
| 184 const PP_Rect* clip, |
| 185 const float transformation[3][3], |
| 186 PP_Bool allow_subpixel_aa, |
| 187 uint32_t glyph_count, |
| 188 const uint16_t glyph_indices[], |
| 189 const PP_Point glyph_advances[]) { |
| 190 EnterResourceNoLock<thunk::PPB_ImageData_API> enter(pp_image_data, true); |
| 191 if (enter.failed()) |
| 192 return PP_FALSE; |
| 193 // The instance parameter isn't strictly necessary but we check that it |
| 194 // matches anyway. |
| 195 if (enter.resource()->pp_instance() != instance) |
| 196 return PP_FALSE; |
| 197 |
| 198 PPBFlash_DrawGlyphs_Params params; |
| 199 params.image_data = enter.resource()->host_resource(); |
| 200 params.font_desc.SetFromPPBrowserFontDescription(*font_desc); |
| 201 params.color = color; |
| 202 params.position = *position; |
| 203 params.clip = *clip; |
| 204 for (int i = 0; i < 3; i++) { |
| 205 for (int j = 0; j < 3; j++) |
| 206 params.transformation[i][j] = transformation[i][j]; |
| 207 } |
| 208 params.allow_subpixel_aa = allow_subpixel_aa; |
| 209 |
| 210 params.glyph_indices.insert(params.glyph_indices.begin(), |
| 211 &glyph_indices[0], |
| 212 &glyph_indices[glyph_count]); |
| 213 params.glyph_advances.insert(params.glyph_advances.begin(), |
| 214 &glyph_advances[0], |
| 215 &glyph_advances[glyph_count]); |
| 216 |
| 217 // This has to be synchronous because the caller may want to composite on |
| 218 // top of the resulting text after the call is complete. |
| 219 int32_t result = SyncCall<IPC::Message>(RENDERER, |
| 220 PpapiHostMsg_Flash_DrawGlyphs(params)); |
| 221 return PP_FromBool(result == PP_OK); |
| 222 } |
| 223 |
| 224 int32_t FlashResource::Navigate(PP_Instance instance, |
| 225 PP_Resource request_info, |
| 226 const char* target, |
| 227 PP_Bool from_user_action) { |
| 228 EnterResourceNoLock<thunk::PPB_URLRequestInfo_API> enter(request_info, |
| 229 true); |
| 230 if (enter.failed()) |
| 231 return PP_ERROR_BADRESOURCE; |
| 232 return SyncCall<IPC::Message>(RENDERER, PpapiHostMsg_Flash_Navigate( |
| 233 enter.object()->GetData(), target, PP_ToBool(from_user_action))); |
| 234 } |
| 235 |
| 236 PP_Bool FlashResource::IsRectTopmost(PP_Instance instance, |
| 237 const PP_Rect* rect) { |
| 238 int32_t result = SyncCall<IPC::Message>(RENDERER, |
| 239 PpapiHostMsg_Flash_IsRectTopmost(*rect)); |
| 240 return PP_FromBool(result == PP_OK); |
| 241 } |
| 242 |
168 } // namespace proxy | 243 } // namespace proxy |
169 } // namespace ppapi | 244 } // namespace ppapi |
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