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1 /** | 1 /** |
2 * This file is part of the theme implementation for form controls in WebCore. | 2 * This file is part of the theme implementation for form controls in WebCore. |
3 * | 3 * |
4 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc. | 4 * Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2012 Apple Computer, Inc. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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79 } | 79 } |
80 | 80 |
81 RenderTheme::RenderTheme() | 81 RenderTheme::RenderTheme() |
82 : m_hasCustomFocusRingColor(false) | 82 : m_hasCustomFocusRingColor(false) |
83 #if USE(NEW_THEME) | 83 #if USE(NEW_THEME) |
84 , m_platformTheme(platformTheme()) | 84 , m_platformTheme(platformTheme()) |
85 #endif | 85 #endif |
86 { | 86 { |
87 } | 87 } |
88 | 88 |
89 void RenderTheme::adjustStyle(RenderStyle* style, Element* e, const CachedUAStyl
e* uaStyle) | 89 void RenderTheme::adjustStyle(RenderStyle* style, Element* e, bool uaStyleHasWeb
kitAppearance, bool valuesUnchangedForWebkitAppearance) |
90 { | 90 { |
91 // Force inline and table display styles to be inline-block (except for tabl
e- which is block) | 91 // Force inline and table display styles to be inline-block (except for tabl
e- which is block) |
92 ControlPart part = style->appearance(); | 92 ControlPart part = style->appearance(); |
93 if (style->display() == INLINE || style->display() == INLINE_TABLE || style-
>display() == TABLE_ROW_GROUP | 93 if (style->display() == INLINE || style->display() == INLINE_TABLE || style-
>display() == TABLE_ROW_GROUP |
94 || style->display() == TABLE_HEADER_GROUP || style->display() == TABLE_F
OOTER_GROUP | 94 || style->display() == TABLE_HEADER_GROUP || style->display() == TABLE_F
OOTER_GROUP |
95 || style->display() == TABLE_ROW || style->display() == TABLE_COLUMN_GRO
UP || style->display() == TABLE_COLUMN | 95 || style->display() == TABLE_ROW || style->display() == TABLE_COLUMN_GRO
UP || style->display() == TABLE_COLUMN |
96 || style->display() == TABLE_CELL || style->display() == TABLE_CAPTION) | 96 || style->display() == TABLE_CELL || style->display() == TABLE_CAPTION) |
97 style->setDisplay(INLINE_BLOCK); | 97 style->setDisplay(INLINE_BLOCK); |
98 else if (style->display() == LIST_ITEM || style->display() == TABLE) | 98 else if (style->display() == LIST_ITEM || style->display() == TABLE) |
99 style->setDisplay(BLOCK); | 99 style->setDisplay(BLOCK); |
100 | 100 |
101 if (uaStyle && uaStyle->hasAppearance && isControlStyled(style, uaStyle)) { | 101 if (uaStyleHasWebkitAppearance && isControlStyled(style, valuesUnchangedForW
ebkitAppearance)) { |
102 if (part == MenulistPart) { | 102 if (part == MenulistPart) { |
103 style->setAppearance(MenulistButtonPart); | 103 style->setAppearance(MenulistButtonPart); |
104 part = MenulistButtonPart; | 104 part = MenulistButtonPart; |
105 } else | 105 } else |
106 style->setAppearance(NoControlPart); | 106 style->setAppearance(NoControlPart); |
107 } | 107 } |
108 | 108 |
109 if (!style->hasAppearance()) | 109 if (!style->hasAppearance()) |
110 return; | 110 return; |
111 | 111 |
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544 #endif | 544 #endif |
545 } | 545 } |
546 | 546 |
547 bool RenderTheme::isControlContainer(ControlPart appearance) const | 547 bool RenderTheme::isControlContainer(ControlPart appearance) const |
548 { | 548 { |
549 // There are more leaves than this, but we'll patch this function as we add
support for | 549 // There are more leaves than this, but we'll patch this function as we add
support for |
550 // more controls. | 550 // more controls. |
551 return appearance != CheckboxPart && appearance != RadioPart; | 551 return appearance != CheckboxPart && appearance != RadioPart; |
552 } | 552 } |
553 | 553 |
554 static bool isBackgroundOrBorderStyled(const RenderStyle& style, const CachedUAS
tyle& uaStyle) | 554 bool RenderTheme::isControlStyled(const RenderStyle* style, bool valuesUnchanged
ForWebkitAppearance) const |
555 { | 555 { |
556 // Code below excludes the background-repeat from comparison by resetting it | |
557 FillLayer backgroundCopy = uaStyle.backgroundLayers; | |
558 FillLayer backgroundLayersCopy = style.backgroundLayers(); | |
559 backgroundCopy.setRepeatX(NoRepeatFill); | |
560 backgroundCopy.setRepeatY(NoRepeatFill); | |
561 backgroundLayersCopy.setRepeatX(NoRepeatFill); | |
562 backgroundLayersCopy.setRepeatY(NoRepeatFill); | |
563 // Test the style to see if the UA border and background match. | |
564 return style.border() != uaStyle.border | |
565 || backgroundLayersCopy != backgroundCopy | |
566 || style.visitedDependentColor(CSSPropertyBackgroundColor) != uaStyle.ba
ckgroundColor; | |
567 } | |
568 | |
569 bool RenderTheme::isControlStyled(const RenderStyle* style, const CachedUAStyle*
uaStyle) const | |
570 { | |
571 ASSERT(uaStyle); | |
572 | |
573 switch (style->appearance()) { | 556 switch (style->appearance()) { |
574 case PushButtonPart: | 557 case PushButtonPart: |
575 case SquareButtonPart: | 558 case SquareButtonPart: |
576 case ButtonPart: | 559 case ButtonPart: |
577 case ProgressBarPart: | 560 case ProgressBarPart: |
578 case MeterPart: | 561 case MeterPart: |
579 case RelevancyLevelIndicatorPart: | 562 case RelevancyLevelIndicatorPart: |
580 case ContinuousCapacityLevelIndicatorPart: | 563 case ContinuousCapacityLevelIndicatorPart: |
581 case DiscreteCapacityLevelIndicatorPart: | 564 case DiscreteCapacityLevelIndicatorPart: |
582 case RatingLevelIndicatorPart: | 565 case RatingLevelIndicatorPart: |
583 return isBackgroundOrBorderStyled(*style, *uaStyle); | 566 return !valuesUnchangedForWebkitAppearance; |
584 | 567 |
585 case MenulistPart: | 568 case MenulistPart: |
586 case SearchFieldPart: | 569 case SearchFieldPart: |
587 case TextAreaPart: | 570 case TextAreaPart: |
588 case TextFieldPart: | 571 case TextFieldPart: |
589 return isBackgroundOrBorderStyled(*style, *uaStyle) || style->boxShadow(
); | 572 return !valuesUnchangedForWebkitAppearance || style->boxShadow(); |
590 | 573 |
591 case SliderHorizontalPart: | 574 case SliderHorizontalPart: |
592 case SliderVerticalPart: | 575 case SliderVerticalPart: |
593 return style->boxShadow(); | 576 return style->boxShadow(); |
594 | 577 |
595 default: | 578 default: |
596 return false; | 579 return false; |
597 } | 580 } |
598 } | 581 } |
599 | 582 |
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1215 | 1198 |
1216 // padding - not honored by WinIE, needs to be removed. | 1199 // padding - not honored by WinIE, needs to be removed. |
1217 style->resetPadding(); | 1200 style->resetPadding(); |
1218 | 1201 |
1219 // border - honored by WinIE, but looks terrible (just paints in the control
box and turns off the Windows XP theme) | 1202 // border - honored by WinIE, but looks terrible (just paints in the control
box and turns off the Windows XP theme) |
1220 // for now, we will not honor it. | 1203 // for now, we will not honor it. |
1221 style->resetBorder(); | 1204 style->resetBorder(); |
1222 } | 1205 } |
1223 | 1206 |
1224 } // namespace blink | 1207 } // namespace blink |
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