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1 /* | 1 /* |
2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) | 2 * (C) 1999-2003 Lars Knoll (knoll@kde.org) |
3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2012 Apple Inc. All rights reserv
ed. | 3 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2012 Apple Inc. All rights reserv
ed. |
4 * | 4 * |
5 * This library is free software; you can redistribute it and/or | 5 * This library is free software; you can redistribute it and/or |
6 * modify it under the terms of the GNU Library General Public | 6 * modify it under the terms of the GNU Library General Public |
7 * License as published by the Free Software Foundation; either | 7 * License as published by the Free Software Foundation; either |
8 * version 2 of the License, or (at your option) any later version. | 8 * version 2 of the License, or (at your option) any later version. |
9 * | 9 * |
10 * This library is distributed in the hope that it will be useful, | 10 * This library is distributed in the hope that it will be useful, |
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581 else | 581 else |
582 factor = 1.0; | 582 factor = 1.0; |
583 break; | 583 break; |
584 case CSS_CHS: | 584 case CSS_CHS: |
585 factor = style->fontMetrics().zeroWidth(); | 585 factor = style->fontMetrics().zeroWidth(); |
586 break; | 586 break; |
587 case CSS_PX: | 587 case CSS_PX: |
588 factor = 1.0; | 588 factor = 1.0; |
589 break; | 589 break; |
590 case CSS_CM: | 590 case CSS_CM: |
591 factor = cssPixelsPerInch / 2.54; // (2.54 cm/in) | 591 factor = cssPixelsPerCentimeter; |
592 break; | 592 break; |
593 case CSS_MM: | 593 case CSS_MM: |
594 factor = cssPixelsPerInch / 25.4; | 594 factor = cssPixelsPerMillimeter; |
595 break; | 595 break; |
596 case CSS_IN: | 596 case CSS_IN: |
597 factor = cssPixelsPerInch; | 597 factor = cssPixelsPerInch; |
598 break; | 598 break; |
599 case CSS_PT: | 599 case CSS_PT: |
600 factor = cssPixelsPerInch / 72.0; | 600 factor = cssPixelsPerPoint; |
601 break; | 601 break; |
602 case CSS_PC: | 602 case CSS_PC: |
603 // 1 pc == 12 pt | 603 factor = cssPixelsPerPica; |
604 factor = cssPixelsPerInch * 12.0 / 72.0; | |
605 break; | 604 break; |
606 case CSS_CALC_PERCENTAGE_WITH_LENGTH: | 605 case CSS_CALC_PERCENTAGE_WITH_LENGTH: |
607 case CSS_CALC_PERCENTAGE_WITH_NUMBER: | 606 case CSS_CALC_PERCENTAGE_WITH_NUMBER: |
608 ASSERT_NOT_REACHED(); | 607 ASSERT_NOT_REACHED(); |
609 return -1.0; | 608 return -1.0; |
610 default: | 609 default: |
611 ASSERT_NOT_REACHED(); | 610 ASSERT_NOT_REACHED(); |
612 return -1.0; | 611 return -1.0; |
613 } | 612 } |
614 | 613 |
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635 double factor = 1.0; | 634 double factor = 1.0; |
636 // FIXME: the switch can be replaced by an array of scale factors. | 635 // FIXME: the switch can be replaced by an array of scale factors. |
637 switch (unitType) { | 636 switch (unitType) { |
638 // These are "canonical" units in their respective categories. | 637 // These are "canonical" units in their respective categories. |
639 case CSS_PX: | 638 case CSS_PX: |
640 case CSS_DEG: | 639 case CSS_DEG: |
641 case CSS_MS: | 640 case CSS_MS: |
642 case CSS_HZ: | 641 case CSS_HZ: |
643 break; | 642 break; |
644 case CSS_CM: | 643 case CSS_CM: |
645 factor = cssPixelsPerInch / 2.54; // (2.54 cm/in) | 644 factor = cssPixelsPerCentimeter; |
646 break; | 645 break; |
647 case CSS_DPCM: | 646 case CSS_DPCM: |
648 factor = 2.54 / cssPixelsPerInch; // (2.54 cm/in) | 647 factor = 1 / cssPixelsPerCentimeter; |
649 break; | 648 break; |
650 case CSS_MM: | 649 case CSS_MM: |
651 factor = cssPixelsPerInch / 25.4; | 650 factor = cssPixelsPerMillimeter; |
652 break; | 651 break; |
653 case CSS_IN: | 652 case CSS_IN: |
654 factor = cssPixelsPerInch; | 653 factor = cssPixelsPerInch; |
655 break; | 654 break; |
656 case CSS_DPI: | 655 case CSS_DPI: |
657 factor = 1 / cssPixelsPerInch; | 656 factor = 1 / cssPixelsPerInch; |
658 break; | 657 break; |
659 case CSS_PT: | 658 case CSS_PT: |
660 factor = cssPixelsPerInch / 72.0; | 659 factor = cssPixelsPerPoint; |
661 break; | 660 break; |
662 case CSS_PC: | 661 case CSS_PC: |
663 factor = cssPixelsPerInch * 12.0 / 72.0; // 1 pc == 12 pt | 662 factor = cssPixelsPerPica; |
664 break; | 663 break; |
665 case CSS_RAD: | 664 case CSS_RAD: |
666 factor = 180 / piDouble; | 665 factor = 180 / piDouble; |
667 break; | 666 break; |
668 case CSS_GRAD: | 667 case CSS_GRAD: |
669 factor = 0.9; | 668 factor = 0.9; |
670 break; | 669 break; |
671 case CSS_TURN: | 670 case CSS_TURN: |
672 factor = 360; | 671 factor = 360; |
673 break; | 672 break; |
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1331 return m_value.parserOperator == other.m_value.parserOperator; | 1330 return m_value.parserOperator == other.m_value.parserOperator; |
1332 case CSS_CALC: | 1331 case CSS_CALC: |
1333 return m_value.calc && other.m_value.calc && m_value.calc->equals(*other
.m_value.calc); | 1332 return m_value.calc && other.m_value.calc && m_value.calc->equals(*other
.m_value.calc); |
1334 case CSS_SHAPE: | 1333 case CSS_SHAPE: |
1335 return m_value.shape && other.m_value.shape && m_value.shape->equals(*ot
her.m_value.shape); | 1334 return m_value.shape && other.m_value.shape && m_value.shape->equals(*ot
her.m_value.shape); |
1336 } | 1335 } |
1337 return false; | 1336 return false; |
1338 } | 1337 } |
1339 | 1338 |
1340 } // namespace WebCore | 1339 } // namespace WebCore |
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