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Side by Side Diff: experimental/SkV8Example/JsContext.cpp

Issue 116693004: Move v8 into third_party. (Closed) Base URL: https://skia.googlesource.com/skia.git@path
Patch Set: again Created 6 years, 11 months ago
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1 1
2 /* 2 /*
3 * Copyright 2013 Google Inc. 3 * Copyright 2013 Google Inc.
4 * 4 *
5 * 5 *
6 * Use of this source code is governed by a BSD-style license that can be 6 * Use of this source code is governed by a BSD-style license that can be
7 * found in the LICENSE file. 7 * found in the LICENSE file.
8 * 8 *
9 */ 9 */
10 #include <v8.h> 10 #include <v8.h>
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201 JsContext* jsContext = Unwrap(info.This()); 201 JsContext* jsContext = Unwrap(info.This());
202 SetStyle(name, value, info, jsContext->fStrokeStyle); 202 SetStyle(name, value, info, jsContext->fStrokeStyle);
203 } 203 }
204 204
205 205
206 void JsContext::GetWidth(Local<String> name, 206 void JsContext::GetWidth(Local<String> name,
207 const PropertyCallbackInfo<Value>& info) { 207 const PropertyCallbackInfo<Value>& info) {
208 JsContext* jsContext = Unwrap(info.This()); 208 JsContext* jsContext = Unwrap(info.This());
209 SkISize size = jsContext->fCanvas->getDeviceSize(); 209 SkISize size = jsContext->fCanvas->getDeviceSize();
210 210
211 info.GetReturnValue().Set(Int32::New(size.fWidth)); 211 info.GetReturnValue().Set(
212 Int32::New(jsContext->fGlobal->getIsolate(), size.fWidth));
212 } 213 }
213 214
214 void JsContext::GetHeight(Local<String> name, 215 void JsContext::GetHeight(Local<String> name,
215 const PropertyCallbackInfo<Value>& info) { 216 const PropertyCallbackInfo<Value>& info) {
216 JsContext* jsContext = Unwrap(info.This()); 217 JsContext* jsContext = Unwrap(info.This());
217 SkISize size = jsContext->fCanvas->getDeviceSize(); 218 SkISize size = jsContext->fCanvas->getDeviceSize();
218 219
219 info.GetReturnValue().Set(Int32::New(size.fHeight)); 220 info.GetReturnValue().Set(
221 Int32::New(jsContext->fGlobal->getIsolate(), size.fHeight));
220 } 222 }
221 223
222 224
223 Persistent<ObjectTemplate> JsContext::gContextTemplate; 225 Persistent<ObjectTemplate> JsContext::gContextTemplate;
224 226
225 #define ADD_METHOD(name, fn) \ 227 #define ADD_METHOD(name, fn) \
226 result->Set(String::NewFromUtf8( \ 228 result->Set(String::NewFromUtf8( \
227 fGlobal->getIsolate(), name, \ 229 fGlobal->getIsolate(), name, \
228 String::kInternalizedString), \ 230 String::kInternalizedString), \
229 FunctionTemplate::New(fn)) 231 FunctionTemplate::New(fGlobal->getIsolate(), fn))
230 232
231 Handle<ObjectTemplate> JsContext::makeContextTemplate() { 233 Handle<ObjectTemplate> JsContext::makeContextTemplate() {
232 EscapableHandleScope handleScope(fGlobal->getIsolate()); 234 EscapableHandleScope handleScope(fGlobal->getIsolate());
233 235
234 Local<ObjectTemplate> result = ObjectTemplate::New(); 236 Local<ObjectTemplate> result = ObjectTemplate::New();
235 237
236 // Add a field to store the pointer to a JsContext instance. 238 // Add a field to store the pointer to a JsContext instance.
237 result->SetInternalFieldCount(1); 239 result->SetInternalFieldCount(1);
238 240
239 // Add accessors for each of the fields of the context object. 241 // Add accessors for each of the fields of the context object.
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365 367
366 // It is a function; cast it to a Function. 368 // It is a function; cast it to a Function.
367 Handle<Function> fn_fun = Handle<Function>::Cast(fn_val); 369 Handle<Function> fn_fun = Handle<Function>::Cast(fn_val);
368 370
369 // Store the function in a Persistent handle, since we also want that to 371 // Store the function in a Persistent handle, since we also want that to
370 // remain after this call returns. 372 // remain after this call returns.
371 fOnDraw.Reset(fGlobal->getIsolate(), fn_fun); 373 fOnDraw.Reset(fGlobal->getIsolate(), fn_fun);
372 374
373 return true; 375 return true;
374 } 376 }
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