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1 /* | 1 /* |
2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). | 2 * Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
3 * | 3 * |
4 * This library is free software; you can redistribute it and/or | 4 * This library is free software; you can redistribute it and/or |
5 * modify it under the terms of the GNU Library General Public | 5 * modify it under the terms of the GNU Library General Public |
6 * License as published by the Free Software Foundation; either | 6 * License as published by the Free Software Foundation; either |
7 * version 2 of the License, or (at your option) any later version. | 7 * version 2 of the License, or (at your option) any later version. |
8 * | 8 * |
9 * This library is distributed in the hope that it will be useful, | 9 * This library is distributed in the hope that it will be useful, |
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of | 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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94 | 94 |
95 double HTMLProgressElement::value() const | 95 double HTMLProgressElement::value() const |
96 { | 96 { |
97 double value = getFloatingPointAttribute(valueAttr); | 97 double value = getFloatingPointAttribute(valueAttr); |
98 return !std::isfinite(value) || value < 0 ? 0 : std::min(value, max()); | 98 return !std::isfinite(value) || value < 0 ? 0 : std::min(value, max()); |
99 } | 99 } |
100 | 100 |
101 void HTMLProgressElement::setValue(double value, ExceptionState& exceptionState) | 101 void HTMLProgressElement::setValue(double value, ExceptionState& exceptionState) |
102 { | 102 { |
103 if (!std::isfinite(value)) { | 103 if (!std::isfinite(value)) { |
104 exceptionState.throwDOMException(NotSupportedError, ExceptionMessages::n
otAFiniteNumber(value)); | 104 exceptionState.throwTypeError(ExceptionMessages::notAFiniteNumber(value)
); |
105 return; | 105 return; |
106 } | 106 } |
107 setFloatingPointAttribute(valueAttr, std::max(value, 0.)); | 107 setFloatingPointAttribute(valueAttr, std::max(value, 0.)); |
108 } | 108 } |
109 | 109 |
110 double HTMLProgressElement::max() const | 110 double HTMLProgressElement::max() const |
111 { | 111 { |
112 double max = getFloatingPointAttribute(maxAttr); | 112 double max = getFloatingPointAttribute(maxAttr); |
113 return !std::isfinite(max) || max <= 0 ? 1 : max; | 113 return !std::isfinite(max) || max <= 0 ? 1 : max; |
114 } | 114 } |
115 | 115 |
116 void HTMLProgressElement::setMax(double max, ExceptionState& exceptionState) | 116 void HTMLProgressElement::setMax(double max, ExceptionState& exceptionState) |
117 { | 117 { |
118 if (!std::isfinite(max)) { | 118 if (!std::isfinite(max)) { |
119 exceptionState.throwDOMException(NotSupportedError, ExceptionMessages::n
otAFiniteNumber(max)); | 119 exceptionState.throwTypeError(ExceptionMessages::notAFiniteNumber(max)); |
120 return; | 120 return; |
121 } | 121 } |
122 // FIXME: The specification says we should ignore the input value if it is i
nferior or equal to 0. | 122 // FIXME: The specification says we should ignore the input value if it is i
nferior or equal to 0. |
123 setFloatingPointAttribute(maxAttr, max > 0 ? max : 1); | 123 setFloatingPointAttribute(maxAttr, max > 0 ? max : 1); |
124 } | 124 } |
125 | 125 |
126 double HTMLProgressElement::position() const | 126 double HTMLProgressElement::position() const |
127 { | 127 { |
128 if (!isDeterminate()) | 128 if (!isDeterminate()) |
129 return HTMLProgressElement::IndeterminatePosition; | 129 return HTMLProgressElement::IndeterminatePosition; |
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164 | 164 |
165 inner->appendChild(bar); | 165 inner->appendChild(bar); |
166 } | 166 } |
167 | 167 |
168 bool HTMLProgressElement::shouldAppearIndeterminate() const | 168 bool HTMLProgressElement::shouldAppearIndeterminate() const |
169 { | 169 { |
170 return !isDeterminate(); | 170 return !isDeterminate(); |
171 } | 171 } |
172 | 172 |
173 } // namespace | 173 } // namespace |
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