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Side by Side Diff: Source/bindings/core/v8/custom/V8HTMLCanvasElementCustom.cpp

Issue 537403002: bindings: Renames from/toInternalPointer, etc. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Synced. Created 6 years, 3 months ago
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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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44 #include "core/inspector/InspectorCanvasInstrumentation.h" 44 #include "core/inspector/InspectorCanvasInstrumentation.h"
45 #include "wtf/MathExtras.h" 45 #include "wtf/MathExtras.h"
46 #include "wtf/text/WTFString.h" 46 #include "wtf/text/WTFString.h"
47 47
48 namespace blink { 48 namespace blink {
49 49
50 void V8HTMLCanvasElement::getContextMethodCustom(const v8::FunctionCallbackInfo< v8::Value>& info) 50 void V8HTMLCanvasElement::getContextMethodCustom(const v8::FunctionCallbackInfo< v8::Value>& info)
51 { 51 {
52 v8::Handle<v8::Object> holder = info.Holder(); 52 v8::Handle<v8::Object> holder = info.Holder();
53 v8::Isolate* isolate = info.GetIsolate(); 53 v8::Isolate* isolate = info.GetIsolate();
54 HTMLCanvasElement* impl = V8HTMLCanvasElement::toNative(holder); 54 HTMLCanvasElement* impl = V8HTMLCanvasElement::toImpl(holder);
55 TOSTRING_VOID(V8StringResource<>, contextIdResource, info[0]); 55 TOSTRING_VOID(V8StringResource<>, contextIdResource, info[0]);
56 String contextId = contextIdResource; 56 String contextId = contextIdResource;
57 RefPtrWillBeRawPtr<CanvasContextAttributes> attributes = nullptr; 57 RefPtrWillBeRawPtr<CanvasContextAttributes> attributes = nullptr;
58 if (contextId == "webgl" || contextId == "experimental-webgl") { 58 if (contextId == "webgl" || contextId == "experimental-webgl") {
59 RefPtrWillBeRawPtr<WebGLContextAttributes> webGLAttributes = WebGLContex tAttributes::create(); 59 RefPtrWillBeRawPtr<WebGLContextAttributes> webGLAttributes = WebGLContex tAttributes::create();
60 if (info.Length() > 1 && info[1]->IsObject()) { 60 if (info.Length() > 1 && info[1]->IsObject()) {
61 v8::Handle<v8::Object> jsAttributes = info[1]->ToObject(); 61 v8::Handle<v8::Object> jsAttributes = info[1]->ToObject();
62 v8::Handle<v8::String> alpha = v8AtomicString(isolate, "alpha"); 62 v8::Handle<v8::String> alpha = v8AtomicString(isolate, "alpha");
63 if (jsAttributes->Has(alpha) && !isUndefinedOrNull(jsAttributes->Get (alpha))) 63 if (jsAttributes->Has(alpha) && !isUndefinedOrNull(jsAttributes->Get (alpha)))
64 webGLAttributes->setAlpha(jsAttributes->Get(alpha)->BooleanValue ()); 64 webGLAttributes->setAlpha(jsAttributes->Get(alpha)->BooleanValue ());
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125 v8SetReturnValue(info, v8Result); 125 v8SetReturnValue(info, v8Result);
126 return; 126 return;
127 } 127 }
128 ASSERT_NOT_REACHED(); 128 ASSERT_NOT_REACHED();
129 v8SetReturnValueNull(info); 129 v8SetReturnValueNull(info);
130 } 130 }
131 131
132 void V8HTMLCanvasElement::toDataURLMethodCustom(const v8::FunctionCallbackInfo<v 8::Value>& info) 132 void V8HTMLCanvasElement::toDataURLMethodCustom(const v8::FunctionCallbackInfo<v 8::Value>& info)
133 { 133 {
134 v8::Handle<v8::Object> holder = info.Holder(); 134 v8::Handle<v8::Object> holder = info.Holder();
135 HTMLCanvasElement* canvas = V8HTMLCanvasElement::toNative(holder); 135 HTMLCanvasElement* canvas = V8HTMLCanvasElement::toImpl(holder);
136 ExceptionState exceptionState(ExceptionState::ExecutionContext, "toDataURL", "HTMLCanvasElement", info.Holder(), info.GetIsolate()); 136 ExceptionState exceptionState(ExceptionState::ExecutionContext, "toDataURL", "HTMLCanvasElement", info.Holder(), info.GetIsolate());
137 137
138 TOSTRING_VOID(V8StringResource<>, type, info[0]); 138 TOSTRING_VOID(V8StringResource<>, type, info[0]);
139 double quality; 139 double quality;
140 double* qualityPtr = 0; 140 double* qualityPtr = 0;
141 if (info.Length() > 1 && info[1]->IsNumber()) { 141 if (info.Length() > 1 && info[1]->IsNumber()) {
142 quality = info[1]->NumberValue(); 142 quality = info[1]->NumberValue();
143 qualityPtr = &quality; 143 qualityPtr = &quality;
144 } 144 }
145 145
146 String result = canvas->toDataURL(type, qualityPtr, exceptionState); 146 String result = canvas->toDataURL(type, qualityPtr, exceptionState);
147 exceptionState.throwIfNeeded(); 147 exceptionState.throwIfNeeded();
148 v8SetReturnValueStringOrUndefined(info, result, info.GetIsolate()); 148 v8SetReturnValueStringOrUndefined(info, result, info.GetIsolate());
149 } 149 }
150 150
151 } // namespace blink 151 } // namespace blink
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