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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "config.h" | 5 #include "config.h" |
6 #include "core/paint/ListMarkerPainter.h" | 6 #include "core/paint/ListMarkerPainter.h" |
7 | 7 |
| 8 #include "core/layout/LayoutListItem.h" |
| 9 #include "core/layout/LayoutListMarker.h" |
8 #include "core/layout/PaintInfo.h" | 10 #include "core/layout/PaintInfo.h" |
9 #include "core/layout/TextRunConstructor.h" | 11 #include "core/layout/TextRunConstructor.h" |
10 #include "core/paint/BlockPainter.h" | 12 #include "core/paint/BlockPainter.h" |
11 #include "core/paint/GraphicsContextAnnotator.h" | 13 #include "core/paint/GraphicsContextAnnotator.h" |
12 #include "core/paint/RenderDrawingRecorder.h" | 14 #include "core/paint/RenderDrawingRecorder.h" |
13 #include "core/rendering/RenderListItem.h" | |
14 #include "core/rendering/RenderListMarker.h" | |
15 #include "platform/geometry/LayoutPoint.h" | 15 #include "platform/geometry/LayoutPoint.h" |
16 #include "platform/graphics/GraphicsContextStateSaver.h" | 16 #include "platform/graphics/GraphicsContextStateSaver.h" |
17 #include "wtf/unicode/CharacterNames.h" | 17 #include "wtf/unicode/CharacterNames.h" |
18 | 18 |
19 namespace blink { | 19 namespace blink { |
20 | 20 |
21 void ListMarkerPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& pai
ntOffset) | 21 void ListMarkerPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& pai
ntOffset) |
22 { | 22 { |
23 ANNOTATE_GRAPHICS_CONTEXT(paintInfo, &m_renderListMarker); | 23 ANNOTATE_GRAPHICS_CONTEXT(paintInfo, &m_layoutListMarker); |
24 | 24 |
25 if (paintInfo.phase != PaintPhaseForeground) | 25 if (paintInfo.phase != PaintPhaseForeground) |
26 return; | 26 return; |
27 | 27 |
28 if (m_renderListMarker.style()->visibility() != VISIBLE) | 28 if (m_layoutListMarker.style()->visibility() != VISIBLE) |
29 return; | 29 return; |
30 | 30 |
31 LayoutPoint boxOrigin(paintOffset + m_renderListMarker.location()); | 31 LayoutPoint boxOrigin(paintOffset + m_layoutListMarker.location()); |
32 LayoutRect overflowRect(m_renderListMarker.visualOverflowRect()); | 32 LayoutRect overflowRect(m_layoutListMarker.visualOverflowRect()); |
33 overflowRect.moveBy(boxOrigin); | 33 overflowRect.moveBy(boxOrigin); |
34 | 34 |
35 IntRect pixelSnappedOverflowRect = pixelSnappedIntRect(overflowRect); | 35 IntRect pixelSnappedOverflowRect = pixelSnappedIntRect(overflowRect); |
36 if (!paintInfo.rect.intersects(pixelSnappedOverflowRect)) | 36 if (!paintInfo.rect.intersects(pixelSnappedOverflowRect)) |
37 return; | 37 return; |
38 | 38 |
39 RenderDrawingRecorder recorder(paintInfo.context, m_renderListMarker, paintI
nfo.phase, pixelSnappedOverflowRect); | 39 RenderDrawingRecorder recorder(paintInfo.context, m_layoutListMarker, paintI
nfo.phase, pixelSnappedOverflowRect); |
40 if (recorder.canUseCachedDrawing()) | 40 if (recorder.canUseCachedDrawing()) |
41 return; | 41 return; |
42 | 42 |
43 LayoutRect box(boxOrigin, m_renderListMarker.size()); | 43 LayoutRect box(boxOrigin, m_layoutListMarker.size()); |
44 | 44 |
45 IntRect marker = m_renderListMarker.getRelativeMarkerRect(); | 45 IntRect marker = m_layoutListMarker.getRelativeMarkerRect(); |
46 marker.moveBy(roundedIntPoint(boxOrigin)); | 46 marker.moveBy(roundedIntPoint(boxOrigin)); |
47 | 47 |
48 GraphicsContext* context = paintInfo.context; | 48 GraphicsContext* context = paintInfo.context; |
49 | 49 |
50 if (m_renderListMarker.isImage()) { | 50 if (m_layoutListMarker.isImage()) { |
51 context->drawImage(m_renderListMarker.image()->image(&m_renderListMarker
, marker.size()).get(), marker); | 51 context->drawImage(m_layoutListMarker.image()->image(&m_layoutListMarker
, marker.size()).get(), marker); |
52 if (m_renderListMarker.selectionState() != LayoutObject::SelectionNone)
{ | 52 if (m_layoutListMarker.selectionState() != LayoutObject::SelectionNone)
{ |
53 LayoutRect selRect = m_renderListMarker.localSelectionRect(); | 53 LayoutRect selRect = m_layoutListMarker.localSelectionRect(); |
54 selRect.moveBy(boxOrigin); | 54 selRect.moveBy(boxOrigin); |
55 context->fillRect(pixelSnappedIntRect(selRect), m_renderListMarker.s
electionBackgroundColor()); | 55 context->fillRect(pixelSnappedIntRect(selRect), m_layoutListMarker.s
electionBackgroundColor()); |
56 } | 56 } |
57 return; | 57 return; |
58 } | 58 } |
59 | 59 |
60 if (m_renderListMarker.selectionState() != LayoutObject::SelectionNone) { | 60 if (m_layoutListMarker.selectionState() != LayoutObject::SelectionNone) { |
61 LayoutRect selRect = m_renderListMarker.localSelectionRect(); | 61 LayoutRect selRect = m_layoutListMarker.localSelectionRect(); |
62 selRect.moveBy(boxOrigin); | 62 selRect.moveBy(boxOrigin); |
63 context->fillRect(pixelSnappedIntRect(selRect), m_renderListMarker.selec
tionBackgroundColor()); | 63 context->fillRect(pixelSnappedIntRect(selRect), m_layoutListMarker.selec
tionBackgroundColor()); |
64 } | 64 } |
65 | 65 |
66 const Color color(m_renderListMarker.resolveColor(CSSPropertyColor)); | 66 const Color color(m_layoutListMarker.resolveColor(CSSPropertyColor)); |
67 context->setStrokeColor(color); | 67 context->setStrokeColor(color); |
68 context->setStrokeStyle(SolidStroke); | 68 context->setStrokeStyle(SolidStroke); |
69 context->setStrokeThickness(1.0f); | 69 context->setStrokeThickness(1.0f); |
70 context->setFillColor(color); | 70 context->setFillColor(color); |
71 | 71 |
72 EListStyleType type = m_renderListMarker.style()->listStyleType(); | 72 EListStyleType type = m_layoutListMarker.style()->listStyleType(); |
73 switch (type) { | 73 switch (type) { |
74 case Disc: | 74 case Disc: |
75 context->fillEllipse(marker); | 75 context->fillEllipse(marker); |
76 return; | 76 return; |
77 case Circle: | 77 case Circle: |
78 context->strokeEllipse(marker); | 78 context->strokeEllipse(marker); |
79 return; | 79 return; |
80 case Square: | 80 case Square: |
81 context->fillRect(marker); | 81 context->fillRect(marker); |
82 return; | 82 return; |
(...skipping 71 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
154 case UpperGreek: | 154 case UpperGreek: |
155 case UpperHexadecimal: | 155 case UpperHexadecimal: |
156 case UpperLatin: | 156 case UpperLatin: |
157 case UpperNorwegian: | 157 case UpperNorwegian: |
158 case UpperRoman: | 158 case UpperRoman: |
159 case Urdu: | 159 case Urdu: |
160 case Asterisks: | 160 case Asterisks: |
161 case Footnotes: | 161 case Footnotes: |
162 break; | 162 break; |
163 } | 163 } |
164 if (m_renderListMarker.text().isEmpty()) | 164 if (m_layoutListMarker.text().isEmpty()) |
165 return; | 165 return; |
166 | 166 |
167 const Font& font = m_renderListMarker.style()->font(); | 167 const Font& font = m_layoutListMarker.style()->font(); |
168 TextRun textRun = constructTextRun(&m_renderListMarker, font, m_renderListMa
rker.text(), m_renderListMarker.styleRef()); | 168 TextRun textRun = constructTextRun(&m_layoutListMarker, font, m_layoutListMa
rker.text(), m_layoutListMarker.styleRef()); |
169 | 169 |
170 GraphicsContextStateSaver stateSaver(*context, false); | 170 GraphicsContextStateSaver stateSaver(*context, false); |
171 if (!m_renderListMarker.style()->isHorizontalWritingMode()) { | 171 if (!m_layoutListMarker.style()->isHorizontalWritingMode()) { |
172 marker.moveBy(roundedIntPoint(-boxOrigin)); | 172 marker.moveBy(roundedIntPoint(-boxOrigin)); |
173 marker = marker.transposedRect(); | 173 marker = marker.transposedRect(); |
174 marker.moveBy(IntPoint(roundToInt(box.x()), roundToInt(box.y() - m_rende
rListMarker.logicalHeight()))); | 174 marker.moveBy(IntPoint(roundToInt(box.x()), roundToInt(box.y() - m_layou
tListMarker.logicalHeight()))); |
175 stateSaver.save(); | 175 stateSaver.save(); |
176 context->translate(marker.x(), marker.maxY()); | 176 context->translate(marker.x(), marker.maxY()); |
177 context->rotate(static_cast<float>(deg2rad(90.))); | 177 context->rotate(static_cast<float>(deg2rad(90.))); |
178 context->translate(-marker.x(), -marker.maxY()); | 178 context->translate(-marker.x(), -marker.maxY()); |
179 } | 179 } |
180 | 180 |
181 TextRunPaintInfo textRunPaintInfo(textRun); | 181 TextRunPaintInfo textRunPaintInfo(textRun); |
182 textRunPaintInfo.bounds = marker; | 182 textRunPaintInfo.bounds = marker; |
183 IntPoint textOrigin = IntPoint(marker.x(), marker.y() + m_renderListMarker.s
tyle()->fontMetrics().ascent()); | 183 IntPoint textOrigin = IntPoint(marker.x(), marker.y() + m_layoutListMarker.s
tyle()->fontMetrics().ascent()); |
184 | 184 |
185 if (type == Asterisks || type == Footnotes) { | 185 if (type == Asterisks || type == Footnotes) { |
186 context->drawText(font, textRunPaintInfo, textOrigin); | 186 context->drawText(font, textRunPaintInfo, textOrigin); |
187 } else { | 187 } else { |
188 // Text is not arbitrary. We can judge whether it's RTL from the first c
haracter, | 188 // Text is not arbitrary. We can judge whether it's RTL from the first c
haracter, |
189 // and we only need to handle the direction RightToLeft for now. | 189 // and we only need to handle the direction RightToLeft for now. |
190 bool textNeedsReversing = WTF::Unicode::direction(m_renderListMarker.tex
t()[0]) == WTF::Unicode::RightToLeft; | 190 bool textNeedsReversing = WTF::Unicode::direction(m_layoutListMarker.tex
t()[0]) == WTF::Unicode::RightToLeft; |
191 StringBuilder reversedText; | 191 StringBuilder reversedText; |
192 if (textNeedsReversing) { | 192 if (textNeedsReversing) { |
193 unsigned length = m_renderListMarker.text().length(); | 193 unsigned length = m_layoutListMarker.text().length(); |
194 reversedText.reserveCapacity(length); | 194 reversedText.reserveCapacity(length); |
195 for (int i = length - 1; i >= 0; --i) | 195 for (int i = length - 1; i >= 0; --i) |
196 reversedText.append(m_renderListMarker.text()[i]); | 196 reversedText.append(m_layoutListMarker.text()[i]); |
197 ASSERT(reversedText.length() == length); | 197 ASSERT(reversedText.length() == length); |
198 textRun.setText(reversedText.toString()); | 198 textRun.setText(reversedText.toString()); |
199 } | 199 } |
200 | 200 |
201 const UChar suffix = m_renderListMarker.listMarkerSuffix(type, m_renderL
istMarker.listItem()->value()); | 201 const UChar suffix = m_layoutListMarker.listMarkerSuffix(type, m_layoutL
istMarker.listItem()->value()); |
202 UChar suffixStr[2] = { | 202 UChar suffixStr[2] = { |
203 m_renderListMarker.style()->isLeftToRightDirection() ? suffix : ' ', | 203 m_layoutListMarker.style()->isLeftToRightDirection() ? suffix : ' ', |
204 m_renderListMarker.style()->isLeftToRightDirection() ? ' ' : suffix | 204 m_layoutListMarker.style()->isLeftToRightDirection() ? ' ' : suffix |
205 }; | 205 }; |
206 TextRun suffixRun = constructTextRun(&m_renderListMarker, font, suffixSt
r, 2, m_renderListMarker.styleRef(), m_renderListMarker.style()->direction()); | 206 TextRun suffixRun = constructTextRun(&m_layoutListMarker, font, suffixSt
r, 2, m_layoutListMarker.styleRef(), m_layoutListMarker.style()->direction()); |
207 TextRunPaintInfo suffixRunInfo(suffixRun); | 207 TextRunPaintInfo suffixRunInfo(suffixRun); |
208 suffixRunInfo.bounds = marker; | 208 suffixRunInfo.bounds = marker; |
209 | 209 |
210 if (m_renderListMarker.style()->isLeftToRightDirection()) { | 210 if (m_layoutListMarker.style()->isLeftToRightDirection()) { |
211 context->drawText(font, textRunPaintInfo, textOrigin); | 211 context->drawText(font, textRunPaintInfo, textOrigin); |
212 context->drawText(font, suffixRunInfo, textOrigin + IntSize(font.wid
th(textRun), 0)); | 212 context->drawText(font, suffixRunInfo, textOrigin + IntSize(font.wid
th(textRun), 0)); |
213 } else { | 213 } else { |
214 context->drawText(font, suffixRunInfo, textOrigin); | 214 context->drawText(font, suffixRunInfo, textOrigin); |
215 context->drawText(font, textRunPaintInfo, textOrigin + IntSize(font.
width(suffixRun), 0)); | 215 context->drawText(font, textRunPaintInfo, textOrigin + IntSize(font.
width(suffixRun), 0)); |
216 } | 216 } |
217 } | 217 } |
218 } | 218 } |
219 | 219 |
220 } // namespace blink | 220 } // namespace blink |
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