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| 1 // Copyright 2011, Google Inc. | |
| 2 // All rights reserved. | |
| 3 // | |
| 4 // Redistribution and use in source and binary forms, with or without | |
| 5 // modification, are permitted provided that the following conditions are | |
| 6 // met: | |
| 7 // | |
| 8 // * Redistributions of source code must retain the above copyright | |
| 9 // notice, this list of conditions and the following disclaimer. | |
| 10 // * Redistributions in binary form must reproduce the above | |
| 11 // copyright notice, this list of conditions and the following disclaimer | |
| 12 // in the documentation and/or other materials provided with the | |
| 13 // distribution. | |
| 14 // * Neither the name of Google Inc. nor the names of its | |
| 15 // contributors may be used to endorse or promote products derived from | |
| 16 // this software without specific prior written permission. | |
| 17 // | |
| 18 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS | |
| 19 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT | |
| 20 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR | |
| 21 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT | |
| 22 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, | |
| 23 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT | |
| 24 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | |
| 25 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | |
| 26 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | |
| 27 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | |
| 28 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
| 29 | |
| 30 #include "config.h" | |
| 31 | |
| 32 #include "bindings/core/dart/DartSVGLength.h" | |
| 33 | |
| 34 namespace blink { | |
| 35 | |
| 36 namespace DartSVGLengthInternal { | |
| 37 | |
| 38 void convertToSpecifiedUnitsCallback(Dart_NativeArguments args) | |
| 39 { | |
| 40 Dart_Handle exception = 0; | |
| 41 { | |
| 42 SVGLengthTearOff* receiver = DartDOMWrapper::receiver< SVGLengthTearOff
>(args); | |
| 43 | |
| 44 int unitType = DartUtilities::dartToInt(Dart_GetNativeArgument(args, 1),
exception); | |
| 45 if (exception) | |
| 46 goto fail; | |
| 47 | |
| 48 DartExceptionState es; | |
| 49 receiver->convertToSpecifiedUnits(static_cast<SVGLengthType>(unitType),
es); | |
| 50 if (es.hadException()) { | |
| 51 exception = es.toDart(args); | |
| 52 goto fail; | |
| 53 } | |
| 54 | |
| 55 receiver->commitChange(); | |
| 56 return; | |
| 57 } | |
| 58 | |
| 59 fail: | |
| 60 Dart_ThrowException(exception); | |
| 61 ASSERT_NOT_REACHED(); | |
| 62 } | |
| 63 | |
| 64 void valueGetter(Dart_NativeArguments args) | |
| 65 { | |
| 66 Dart_Handle exception = 0; | |
| 67 { | |
| 68 SVGLengthTearOff* receiver = DartDOMWrapper::receiver< SVGLengthTearOff
>(args); | |
| 69 | |
| 70 DartExceptionState es; | |
| 71 float value = receiver->value(es); | |
| 72 if (es.hadException()) { | |
| 73 exception = es.toDart(args); | |
| 74 goto fail; | |
| 75 } | |
| 76 | |
| 77 Dart_SetReturnValue(args, DartUtilities::doubleToDart(value)); | |
| 78 return; | |
| 79 } | |
| 80 | |
| 81 fail: | |
| 82 Dart_ThrowException(exception); | |
| 83 ASSERT_NOT_REACHED(); | |
| 84 } | |
| 85 | |
| 86 void valueSetter(Dart_NativeArguments args) | |
| 87 { | |
| 88 Dart_Handle exception = 0; | |
| 89 { | |
| 90 SVGLengthTearOff* receiver = DartDOMWrapper::receiver< SVGLengthTearOff
>(args); | |
| 91 double valueAsFloat = DartUtilities::dartToDouble(Dart_GetNativeArgument
(args, 1), exception); | |
| 92 if (exception) | |
| 93 goto fail; | |
| 94 | |
| 95 DartExceptionState es; | |
| 96 receiver->setValue(valueAsFloat, es); | |
| 97 if (es.hadException()) { | |
| 98 exception = es.toDart(args); | |
| 99 goto fail; | |
| 100 } | |
| 101 | |
| 102 receiver->commitChange(); | |
| 103 return; | |
| 104 } | |
| 105 | |
| 106 fail: | |
| 107 Dart_ThrowException(exception); | |
| 108 ASSERT_NOT_REACHED(); | |
| 109 } | |
| 110 | |
| 111 } | |
| 112 | |
| 113 } | |
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