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Side by Side Diff: Source/core/layout/LayoutTextControl.cpp

Issue 1033943002: Rename LayoutStyle to papayawhip (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: ensureComputedStyle Created 5 years, 8 months ago
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1 /** 1 /**
2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved. 2 * Copyright (C) 2006, 2007 Apple Inc. All rights reserved.
3 * (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/) 3 * (C) 2008 Torch Mobile Inc. All rights reserved. (http://www.torchmo bile.com/)
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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55 { 55 {
56 // FIXME: This is a terrible hack to get the caret over the placeholder text since it'll 56 // FIXME: This is a terrible hack to get the caret over the placeholder text since it'll
57 // make us paint the placeholder first. (See https://trac.webkit.org/changes et/118733) 57 // make us paint the placeholder first. (See https://trac.webkit.org/changes et/118733)
58 Node* node = newChild->node(); 58 Node* node = newChild->node();
59 if (node && node->isElementNode() && toElement(node)->shadowPseudoId() == "- webkit-input-placeholder") 59 if (node && node->isElementNode() && toElement(node)->shadowPseudoId() == "- webkit-input-placeholder")
60 LayoutBlockFlow::addChild(newChild, firstChild()); 60 LayoutBlockFlow::addChild(newChild, firstChild());
61 else 61 else
62 LayoutBlockFlow::addChild(newChild, beforeChild); 62 LayoutBlockFlow::addChild(newChild, beforeChild);
63 } 63 }
64 64
65 void LayoutTextControl::styleDidChange(StyleDifference diff, const LayoutStyle* oldStyle) 65 void LayoutTextControl::styleDidChange(StyleDifference diff, const ComputedStyle * oldStyle)
66 { 66 {
67 LayoutBlockFlow::styleDidChange(diff, oldStyle); 67 LayoutBlockFlow::styleDidChange(diff, oldStyle);
68 Element* innerEditor = innerEditorElement(); 68 Element* innerEditor = innerEditorElement();
69 if (!innerEditor) 69 if (!innerEditor)
70 return; 70 return;
71 LayoutBlock* innerEditorRenderer = toLayoutBlock(innerEditor->layoutObject() ); 71 LayoutBlock* innerEditorRenderer = toLayoutBlock(innerEditor->layoutObject() );
72 if (innerEditorRenderer) { 72 if (innerEditorRenderer) {
73 // We may have set the width and the height in the old style in layout() . 73 // We may have set the width and the height in the old style in layout() .
74 // Reset them now to avoid getting a spurious layout hint. 74 // Reset them now to avoid getting a spurious layout hint.
75 innerEditorRenderer->style()->setHeight(Length()); 75 innerEditorRenderer->style()->setHeight(Length());
76 innerEditorRenderer->style()->setWidth(Length()); 76 innerEditorRenderer->style()->setWidth(Length());
77 innerEditorRenderer->setStyle(createInnerEditorStyle(styleRef())); 77 innerEditorRenderer->setStyle(createInnerEditorStyle(styleRef()));
78 innerEditor->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonFo rTracing::create(StyleChangeReason::Control)); 78 innerEditor->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonFo rTracing::create(StyleChangeReason::Control));
79 } 79 }
80 textFormControlElement()->updatePlaceholderVisibility(false); 80 textFormControlElement()->updatePlaceholderVisibility(false);
81 } 81 }
82 82
83 static inline void updateUserModifyProperty(HTMLTextFormControlElement& node, La youtStyle& style) 83 static inline void updateUserModifyProperty(HTMLTextFormControlElement& node, Co mputedStyle& style)
84 { 84 {
85 style.setUserModify(node.isDisabledOrReadOnly() ? READ_ONLY : READ_WRITE_PLA INTEXT_ONLY); 85 style.setUserModify(node.isDisabledOrReadOnly() ? READ_ONLY : READ_WRITE_PLA INTEXT_ONLY);
86 } 86 }
87 87
88 void LayoutTextControl::adjustInnerEditorStyle(LayoutStyle& textBlockStyle) cons t 88 void LayoutTextControl::adjustInnerEditorStyle(ComputedStyle& textBlockStyle) co nst
89 { 89 {
90 // The inner block, if present, always has its direction set to LTR, 90 // The inner block, if present, always has its direction set to LTR,
91 // so we need to inherit the direction and unicode-bidi style from the eleme nt. 91 // so we need to inherit the direction and unicode-bidi style from the eleme nt.
92 textBlockStyle.setDirection(style()->direction()); 92 textBlockStyle.setDirection(style()->direction());
93 textBlockStyle.setUnicodeBidi(style()->unicodeBidi()); 93 textBlockStyle.setUnicodeBidi(style()->unicodeBidi());
94 94
95 updateUserModifyProperty(*textFormControlElement(), textBlockStyle); 95 updateUserModifyProperty(*textFormControlElement(), textBlockStyle);
96 } 96 }
97 97
98 int LayoutTextControl::textBlockLogicalHeight() const 98 int LayoutTextControl::textBlockLogicalHeight() const
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251 if (!style()->logicalWidth().isPercent()) 251 if (!style()->logicalWidth().isPercent())
252 minLogicalWidth = maxLogicalWidth; 252 minLogicalWidth = maxLogicalWidth;
253 } 253 }
254 254
255 void LayoutTextControl::computePreferredLogicalWidths() 255 void LayoutTextControl::computePreferredLogicalWidths()
256 { 256 {
257 ASSERT(preferredLogicalWidthsDirty()); 257 ASSERT(preferredLogicalWidthsDirty());
258 258
259 m_minPreferredLogicalWidth = 0; 259 m_minPreferredLogicalWidth = 0;
260 m_maxPreferredLogicalWidth = 0; 260 m_maxPreferredLogicalWidth = 0;
261 const LayoutStyle& styleToUse = styleRef(); 261 const ComputedStyle& styleToUse = styleRef();
262 262
263 if (styleToUse.logicalWidth().isFixed() && styleToUse.logicalWidth().value() >= 0) 263 if (styleToUse.logicalWidth().isFixed() && styleToUse.logicalWidth().value() >= 0)
264 m_minPreferredLogicalWidth = m_maxPreferredLogicalWidth = adjustContentB oxLogicalWidthForBoxSizing(styleToUse.logicalWidth().value()); 264 m_minPreferredLogicalWidth = m_maxPreferredLogicalWidth = adjustContentB oxLogicalWidthForBoxSizing(styleToUse.logicalWidth().value());
265 else 265 else
266 computeIntrinsicLogicalWidths(m_minPreferredLogicalWidth, m_maxPreferred LogicalWidth); 266 computeIntrinsicLogicalWidths(m_minPreferredLogicalWidth, m_maxPreferred LogicalWidth);
267 267
268 if (styleToUse.logicalMinWidth().isFixed() && styleToUse.logicalMinWidth().v alue() > 0) { 268 if (styleToUse.logicalMinWidth().isFixed() && styleToUse.logicalMinWidth().v alue() > 0) {
269 m_maxPreferredLogicalWidth = std::max(m_maxPreferredLogicalWidth, adjust ContentBoxLogicalWidthForBoxSizing(styleToUse.logicalMinWidth().value())); 269 m_maxPreferredLogicalWidth = std::max(m_maxPreferredLogicalWidth, adjust ContentBoxLogicalWidthForBoxSizing(styleToUse.logicalMinWidth().value()));
270 m_minPreferredLogicalWidth = std::max(m_minPreferredLogicalWidth, adjust ContentBoxLogicalWidthForBoxSizing(styleToUse.logicalMinWidth().value())); 270 m_minPreferredLogicalWidth = std::max(m_minPreferredLogicalWidth, adjust ContentBoxLogicalWidthForBoxSizing(styleToUse.logicalMinWidth().value()));
271 } 271 }
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294 HTMLElement* placeholder = toHTMLTextFormControlElement(node())->placeholder Element(); 294 HTMLElement* placeholder = toHTMLTextFormControlElement(node())->placeholder Element();
295 LayoutObject* placeholderRenderer = placeholder ? placeholder->layoutObject( ) : 0; 295 LayoutObject* placeholderRenderer = placeholder ? placeholder->layoutObject( ) : 0;
296 if (!placeholderRenderer) 296 if (!placeholderRenderer)
297 return 0; 297 return 0;
298 if (relayoutChildren) 298 if (relayoutChildren)
299 layoutScope.setChildNeedsLayout(placeholderRenderer); 299 layoutScope.setChildNeedsLayout(placeholderRenderer);
300 return placeholderRenderer; 300 return placeholderRenderer;
301 } 301 }
302 302
303 } // namespace blink 303 } // namespace blink
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