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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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| 146 if (highValue < optimumValue) { | 146 if (highValue < optimumValue) { |
| 147 // The optimum range stays over high | 147 // The optimum range stays over high |
| 148 if (highValue <= theValue) | 148 if (highValue <= theValue) |
| 149 return GaugeRegionOptimum; | 149 return GaugeRegionOptimum; |
| 150 if (lowValue <= theValue) | 150 if (lowValue <= theValue) |
| 151 return GaugeRegionSuboptimal; | 151 return GaugeRegionSuboptimal; |
| 152 return GaugeRegionEvenLessGood; | 152 return GaugeRegionEvenLessGood; |
| 153 } | 153 } |
| 154 | 154 |
| 155 // The optimum range stays between high and low. | 155 // The optimum range stays between high and low. |
| 156 // According to the standard, <meter> never show GaugeRegionEvenLessGood in th
is case | 156 // According to the standard, <meter> never show GaugeRegionEvenLessGood in |
| 157 // because the value is never less or greater than min or max. | 157 // this case because the value is never less or greater than min or max. |
| 158 if (lowValue <= theValue && theValue <= highValue) | 158 if (lowValue <= theValue && theValue <= highValue) |
| 159 return GaugeRegionOptimum; | 159 return GaugeRegionOptimum; |
| 160 return GaugeRegionSuboptimal; | 160 return GaugeRegionSuboptimal; |
| 161 } | 161 } |
| 162 | 162 |
| 163 double HTMLMeterElement::valueRatio() const { | 163 double HTMLMeterElement::valueRatio() const { |
| 164 double min = this->min(); | 164 double min = this->min(); |
| 165 double max = this->max(); | 165 double max = this->max(); |
| 166 double value = this->value(); | 166 double value = this->value(); |
| 167 | 167 |
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| 223 document().updateStyleAndLayoutTreeForNode(this); | 223 document().updateStyleAndLayoutTreeForNode(this); |
| 224 return computedStyle() && !computedStyle()->hasAppearance(); | 224 return computedStyle() && !computedStyle()->hasAppearance(); |
| 225 } | 225 } |
| 226 | 226 |
| 227 DEFINE_TRACE(HTMLMeterElement) { | 227 DEFINE_TRACE(HTMLMeterElement) { |
| 228 visitor->trace(m_value); | 228 visitor->trace(m_value); |
| 229 LabelableElement::trace(visitor); | 229 LabelableElement::trace(visitor); |
| 230 } | 230 } |
| 231 | 231 |
| 232 } // namespace blink | 232 } // namespace blink |
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