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1 /* | 1 /* |
2 * Copyright (C) 2007-2009 Google Inc. All rights reserved. | 2 * Copyright (C) 2007-2009 Google Inc. All rights reserved. |
3 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. | 3 * Copyright (C) 2010 Torch Mobile (Beijing) Co. Ltd. All rights reserved. |
4 * | 4 * |
5 * Redistribution and use in source and binary forms, with or without | 5 * Redistribution and use in source and binary forms, with or without |
6 * modification, are permitted provided that the following conditions are | 6 * modification, are permitted provided that the following conditions are |
7 * met: | 7 * met: |
8 * | 8 * |
9 * * Redistributions of source code must retain the above copyright | 9 * * Redistributions of source code must retain the above copyright |
10 * notice, this list of conditions and the following disclaimer. | 10 * notice, this list of conditions and the following disclaimer. |
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127 return; | 127 return; |
128 } | 128 } |
129 ASSERT_NOT_REACHED(); | 129 ASSERT_NOT_REACHED(); |
130 v8SetReturnValueNull(info); | 130 v8SetReturnValueNull(info); |
131 } | 131 } |
132 | 132 |
133 void V8HTMLCanvasElement::toDataURLMethodCustom(const v8::FunctionCallbackInfo<v
8::Value>& info) | 133 void V8HTMLCanvasElement::toDataURLMethodCustom(const v8::FunctionCallbackInfo<v
8::Value>& info) |
134 { | 134 { |
135 v8::Handle<v8::Object> holder = info.Holder(); | 135 v8::Handle<v8::Object> holder = info.Holder(); |
136 HTMLCanvasElement* canvas = V8HTMLCanvasElement::toNative(holder); | 136 HTMLCanvasElement* canvas = V8HTMLCanvasElement::toNative(holder); |
137 ExceptionState exceptionState(info.Holder(), info.GetIsolate()); | 137 ExceptionState exceptionState(ExceptionState::ExecutionContext, "toDataURL",
"HTMLCanvasElement", info.Holder(), info.GetIsolate()); |
138 | 138 |
139 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, type, info[0]); | 139 V8TRYCATCH_FOR_V8STRINGRESOURCE_VOID(V8StringResource<>, type, info[0]); |
140 double quality; | 140 double quality; |
141 double* qualityPtr = 0; | 141 double* qualityPtr = 0; |
142 if (info.Length() > 1 && info[1]->IsNumber()) { | 142 if (info.Length() > 1 && info[1]->IsNumber()) { |
143 quality = info[1]->NumberValue(); | 143 quality = info[1]->NumberValue(); |
144 qualityPtr = &quality; | 144 qualityPtr = &quality; |
145 } | 145 } |
146 | 146 |
147 String result = canvas->toDataURL(type, qualityPtr, exceptionState); | 147 String result = canvas->toDataURL(type, qualityPtr, exceptionState); |
148 exceptionState.throwIfNeeded(); | 148 exceptionState.throwIfNeeded(); |
149 v8SetReturnValueStringOrUndefined(info, result, info.GetIsolate()); | 149 v8SetReturnValueStringOrUndefined(info, result, info.GetIsolate()); |
150 } | 150 } |
151 | 151 |
152 } // namespace WebCore | 152 } // namespace WebCore |
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