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1 /* | 1 /* |
2 * Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. | 2 * Copyright (C) 2003, 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
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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136 LayoutUnit marginLogicalRight() const | 136 LayoutUnit marginLogicalRight() const |
137 { | 137 { |
138 if (!includeLogicalRightEdge()) | 138 if (!includeLogicalRightEdge()) |
139 return 0; | 139 return 0; |
140 return isHorizontal() ? boxModelObject()->marginRight() : boxModelObject
()->marginBottom(); | 140 return isHorizontal() ? boxModelObject()->marginRight() : boxModelObject
()->marginBottom(); |
141 } | 141 } |
142 int borderLogicalLeft() const | 142 int borderLogicalLeft() const |
143 { | 143 { |
144 if (!includeLogicalLeftEdge()) | 144 if (!includeLogicalLeftEdge()) |
145 return 0; | 145 return 0; |
146 return isHorizontal() ? renderer().style(isFirstLineStyle())->borderLeft
Width() : renderer().style(isFirstLineStyle())->borderTopWidth(); | 146 return isHorizontal() ? layoutObject().style(isFirstLineStyle())->border
LeftWidth() : layoutObject().style(isFirstLineStyle())->borderTopWidth(); |
147 } | 147 } |
148 int borderLogicalRight() const | 148 int borderLogicalRight() const |
149 { | 149 { |
150 if (!includeLogicalRightEdge()) | 150 if (!includeLogicalRightEdge()) |
151 return 0; | 151 return 0; |
152 return isHorizontal() ? renderer().style(isFirstLineStyle())->borderRigh
tWidth() : renderer().style(isFirstLineStyle())->borderBottomWidth(); | 152 return isHorizontal() ? layoutObject().style(isFirstLineStyle())->border
RightWidth() : layoutObject().style(isFirstLineStyle())->borderBottomWidth(); |
153 } | 153 } |
154 int paddingLogicalLeft() const | 154 int paddingLogicalLeft() const |
155 { | 155 { |
156 if (!includeLogicalLeftEdge()) | 156 if (!includeLogicalLeftEdge()) |
157 return 0; | 157 return 0; |
158 return isHorizontal() ? boxModelObject()->paddingLeft() : boxModelObject
()->paddingTop(); | 158 return isHorizontal() ? boxModelObject()->paddingLeft() : boxModelObject
()->paddingTop(); |
159 } | 159 } |
160 int paddingLogicalRight() const | 160 int paddingLogicalRight() const |
161 { | 161 { |
162 if (!includeLogicalRightEdge()) | 162 if (!includeLogicalRightEdge()) |
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228 } | 228 } |
229 LayoutUnit logicalBottomLayoutOverflow(LayoutUnit lineBottom) const | 229 LayoutUnit logicalBottomLayoutOverflow(LayoutUnit lineBottom) const |
230 { | 230 { |
231 if (m_overflow) | 231 if (m_overflow) |
232 return isHorizontal() ? m_overflow->layoutOverflowRect().maxY() : m_
overflow->layoutOverflowRect().maxX(); | 232 return isHorizontal() ? m_overflow->layoutOverflowRect().maxY() : m_
overflow->layoutOverflowRect().maxX(); |
233 return lineBottom; | 233 return lineBottom; |
234 } | 234 } |
235 LayoutRect logicalLayoutOverflowRect(LayoutUnit lineTop, LayoutUnit lineBott
om) const | 235 LayoutRect logicalLayoutOverflowRect(LayoutUnit lineTop, LayoutUnit lineBott
om) const |
236 { | 236 { |
237 LayoutRect result = layoutOverflowRect(lineTop, lineBottom); | 237 LayoutRect result = layoutOverflowRect(lineTop, lineBottom); |
238 if (!renderer().isHorizontalWritingMode()) | 238 if (!layoutObject().isHorizontalWritingMode()) |
239 result = result.transposedRect(); | 239 result = result.transposedRect(); |
240 return result; | 240 return result; |
241 } | 241 } |
242 | 242 |
243 LayoutRect visualOverflowRect(LayoutUnit lineTop, LayoutUnit lineBottom) con
st | 243 LayoutRect visualOverflowRect(LayoutUnit lineTop, LayoutUnit lineBottom) con
st |
244 { | 244 { |
245 // FIXME: the call to enclosingLayoutRect() below is temporary and shoul
d be removed once | 245 // FIXME: the call to enclosingLayoutRect() below is temporary and shoul
d be removed once |
246 // the transition to LayoutUnit-based types is complete (crbug.com/32123
7) | 246 // the transition to LayoutUnit-based types is complete (crbug.com/32123
7) |
247 return m_overflow ? m_overflow->visualOverflowRect() : frameRectIncludin
gLineHeight(lineTop, lineBottom).enclosingLayoutRect(); | 247 return m_overflow ? m_overflow->visualOverflowRect() : frameRectIncludin
gLineHeight(lineTop, lineBottom).enclosingLayoutRect(); |
248 } | 248 } |
249 LayoutUnit logicalLeftVisualOverflow() const { return m_overflow ? (isHorizo
ntal() ? m_overflow->visualOverflowRect().x() : m_overflow->visualOverflowRect()
.y()) : logicalLeft().toLayoutUnit(); } | 249 LayoutUnit logicalLeftVisualOverflow() const { return m_overflow ? (isHorizo
ntal() ? m_overflow->visualOverflowRect().x() : m_overflow->visualOverflowRect()
.y()) : logicalLeft().toLayoutUnit(); } |
250 LayoutUnit logicalRightVisualOverflow() const { return m_overflow ? (isHoriz
ontal() ? m_overflow->visualOverflowRect().maxX() : m_overflow->visualOverflowRe
ct().maxY()) : static_cast<LayoutUnit>(ceilf(logicalRight())); } | 250 LayoutUnit logicalRightVisualOverflow() const { return m_overflow ? (isHoriz
ontal() ? m_overflow->visualOverflowRect().maxX() : m_overflow->visualOverflowRe
ct().maxY()) : static_cast<LayoutUnit>(ceilf(logicalRight())); } |
251 LayoutUnit logicalTopVisualOverflow(LayoutUnit lineTop) const | 251 LayoutUnit logicalTopVisualOverflow(LayoutUnit lineTop) const |
252 { | 252 { |
253 if (m_overflow) | 253 if (m_overflow) |
254 return isHorizontal() ? m_overflow->visualOverflowRect().y() : m_ove
rflow->visualOverflowRect().x(); | 254 return isHorizontal() ? m_overflow->visualOverflowRect().y() : m_ove
rflow->visualOverflowRect().x(); |
255 return lineTop; | 255 return lineTop; |
256 } | 256 } |
257 LayoutUnit logicalBottomVisualOverflow(LayoutUnit lineBottom) const | 257 LayoutUnit logicalBottomVisualOverflow(LayoutUnit lineBottom) const |
258 { | 258 { |
259 if (m_overflow) | 259 if (m_overflow) |
260 return isHorizontal() ? m_overflow->visualOverflowRect().maxY() : m_
overflow->visualOverflowRect().maxX(); | 260 return isHorizontal() ? m_overflow->visualOverflowRect().maxY() : m_
overflow->visualOverflowRect().maxX(); |
261 return lineBottom; | 261 return lineBottom; |
262 } | 262 } |
263 LayoutRect logicalVisualOverflowRect(LayoutUnit lineTop, LayoutUnit lineBott
om) const | 263 LayoutRect logicalVisualOverflowRect(LayoutUnit lineTop, LayoutUnit lineBott
om) const |
264 { | 264 { |
265 LayoutRect result = visualOverflowRect(lineTop, lineBottom); | 265 LayoutRect result = visualOverflowRect(lineTop, lineBottom); |
266 if (!renderer().isHorizontalWritingMode()) | 266 if (!layoutObject().isHorizontalWritingMode()) |
267 result = result.transposedRect(); | 267 result = result.transposedRect(); |
268 return result; | 268 return result; |
269 } | 269 } |
270 | 270 |
271 void setOverflowFromLogicalRects(const LayoutRect& logicalLayoutOverflow, co
nst LayoutRect& logicalVisualOverflow, LayoutUnit lineTop, LayoutUnit lineBottom
); | 271 void setOverflowFromLogicalRects(const LayoutRect& logicalLayoutOverflow, co
nst LayoutRect& logicalVisualOverflow, LayoutUnit lineTop, LayoutUnit lineBottom
); |
272 | 272 |
273 FloatRectWillBeLayoutRect frameRectIncludingLineHeight(LayoutUnit lineTop, L
ayoutUnit lineBottom) const | 273 FloatRectWillBeLayoutRect frameRectIncludingLineHeight(LayoutUnit lineTop, L
ayoutUnit lineBottom) const |
274 { | 274 { |
275 if (isHorizontal()) | 275 if (isHorizontal()) |
276 return FloatRectWillBeLayoutRect(m_topLeft.x(), lineTop.toFloat(), w
idth(), (lineBottom - lineTop).toFloat()); | 276 return FloatRectWillBeLayoutRect(m_topLeft.x(), lineTop.toFloat(), w
idth(), (lineBottom - lineTop).toFloat()); |
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365 } | 365 } |
366 | 366 |
367 } // namespace blink | 367 } // namespace blink |
368 | 368 |
369 #ifndef NDEBUG | 369 #ifndef NDEBUG |
370 // Outside the WebCore namespace for ease of invocation from gdb. | 370 // Outside the WebCore namespace for ease of invocation from gdb. |
371 void showTree(const blink::InlineFlowBox*); | 371 void showTree(const blink::InlineFlowBox*); |
372 #endif | 372 #endif |
373 | 373 |
374 #endif // InlineFlowBox_h | 374 #endif // InlineFlowBox_h |
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