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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 "core/paint/SVGInlineTextBoxPainter.h" | 5 #include "core/paint/SVGInlineTextBoxPainter.h" |
| 6 | 6 |
| 7 #include <memory> |
| 7 #include "core/editing/Editor.h" | 8 #include "core/editing/Editor.h" |
| 8 #include "core/editing/markers/DocumentMarkerController.h" | 9 #include "core/editing/markers/DocumentMarkerController.h" |
| 10 #include "core/editing/markers/TextMatchMarker.h" |
| 9 #include "core/frame/LocalFrame.h" | 11 #include "core/frame/LocalFrame.h" |
| 10 #include "core/layout/LayoutTheme.h" | 12 #include "core/layout/LayoutTheme.h" |
| 11 #include "core/layout/api/LineLayoutAPIShim.h" | 13 #include "core/layout/api/LineLayoutAPIShim.h" |
| 12 #include "core/layout/api/SelectionState.h" | 14 #include "core/layout/api/SelectionState.h" |
| 13 #include "core/layout/line/InlineFlowBox.h" | 15 #include "core/layout/line/InlineFlowBox.h" |
| 14 #include "core/layout/svg/LayoutSVGInlineText.h" | 16 #include "core/layout/svg/LayoutSVGInlineText.h" |
| 15 #include "core/layout/svg/SVGLayoutSupport.h" | 17 #include "core/layout/svg/SVGLayoutSupport.h" |
| 16 #include "core/layout/svg/SVGResourcesCache.h" | 18 #include "core/layout/svg/SVGResourcesCache.h" |
| 17 #include "core/layout/svg/line/SVGInlineTextBox.h" | 19 #include "core/layout/svg/line/SVGInlineTextBox.h" |
| 18 #include "core/paint/InlineTextBoxPainter.h" | 20 #include "core/paint/InlineTextBoxPainter.h" |
| 19 #include "core/paint/LayoutObjectDrawingRecorder.h" | 21 #include "core/paint/LayoutObjectDrawingRecorder.h" |
| 20 #include "core/paint/PaintInfo.h" | 22 #include "core/paint/PaintInfo.h" |
| 21 #include "core/paint/SVGPaintContext.h" | 23 #include "core/paint/SVGPaintContext.h" |
| 22 #include "core/style/AppliedTextDecoration.h" | 24 #include "core/style/AppliedTextDecoration.h" |
| 23 #include "core/style/ShadowList.h" | 25 #include "core/style/ShadowList.h" |
| 24 #include "platform/graphics/GraphicsContextStateSaver.h" | 26 #include "platform/graphics/GraphicsContextStateSaver.h" |
| 25 #include <memory> | |
| 26 | 27 |
| 27 namespace blink { | 28 namespace blink { |
| 28 | 29 |
| 29 static inline bool TextShouldBePainted( | 30 static inline bool TextShouldBePainted( |
| 30 const LayoutSVGInlineText& text_layout_object) { | 31 const LayoutSVGInlineText& text_layout_object) { |
| 31 // Font::pixelSize(), returns FontDescription::computedPixelSize(), which | 32 // Font::pixelSize(), returns FontDescription::computedPixelSize(), which |
| 32 // returns "int(x + 0.5)". If the absolute font size on screen is below | 33 // returns "int(x + 0.5)". If the absolute font size on screen is below |
| 33 // x=0.5, don't render anything. | 34 // x=0.5, don't render anything. |
| 34 return text_layout_object.ScaledFont() | 35 return text_layout_object.ScaledFont() |
| 35 .GetFontDescription() | 36 .GetFontDescription() |
| (...skipping 549 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
| 585 | 586 |
| 586 fragment_info_list.push_back(SVGTextFragmentWithRange( | 587 fragment_info_list.push_back(SVGTextFragmentWithRange( |
| 587 fragment, fragment_start_position, fragment_end_position)); | 588 fragment, fragment_start_position, fragment_end_position)); |
| 588 } | 589 } |
| 589 return fragment_info_list; | 590 return fragment_info_list; |
| 590 } | 591 } |
| 591 | 592 |
| 592 void SVGInlineTextBoxPainter::PaintTextMatchMarkerForeground( | 593 void SVGInlineTextBoxPainter::PaintTextMatchMarkerForeground( |
| 593 const PaintInfo& paint_info, | 594 const PaintInfo& paint_info, |
| 594 const LayoutPoint& point, | 595 const LayoutPoint& point, |
| 595 const DocumentMarker& marker, | 596 const TextMatchMarker& marker, |
| 596 const ComputedStyle& style, | 597 const ComputedStyle& style, |
| 597 const Font& font) { | 598 const Font& font) { |
| 598 const Vector<SVGTextFragmentWithRange> text_match_info_list = | 599 const Vector<SVGTextFragmentWithRange> text_match_info_list = |
| 599 CollectTextMatches(marker); | 600 CollectTextMatches(marker); |
| 600 if (text_match_info_list.IsEmpty()) | 601 if (text_match_info_list.IsEmpty()) |
| 601 return; | 602 return; |
| 602 | 603 |
| 603 Color text_color = | 604 Color text_color = |
| 604 LayoutTheme::GetTheme().PlatformTextSearchColor(marker.IsActiveMatch()); | 605 LayoutTheme::GetTheme().PlatformTextSearchColor(marker.IsActiveMatch()); |
| 605 | 606 |
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| 627 if (should_paint_stroke) { | 628 if (should_paint_stroke) { |
| 628 PaintText(paint_info, text_run, fragment, text_match_info.start_position, | 629 PaintText(paint_info, text_run, fragment, text_match_info.start_position, |
| 629 text_match_info.end_position, stroke_flags); | 630 text_match_info.end_position, stroke_flags); |
| 630 } | 631 } |
| 631 } | 632 } |
| 632 } | 633 } |
| 633 | 634 |
| 634 void SVGInlineTextBoxPainter::PaintTextMatchMarkerBackground( | 635 void SVGInlineTextBoxPainter::PaintTextMatchMarkerBackground( |
| 635 const PaintInfo& paint_info, | 636 const PaintInfo& paint_info, |
| 636 const LayoutPoint& point, | 637 const LayoutPoint& point, |
| 637 const DocumentMarker& marker, | 638 const TextMatchMarker& marker, |
| 638 const ComputedStyle& style, | 639 const ComputedStyle& style, |
| 639 const Font& font) { | 640 const Font& font) { |
| 640 const Vector<SVGTextFragmentWithRange> text_match_info_list = | 641 const Vector<SVGTextFragmentWithRange> text_match_info_list = |
| 641 CollectTextMatches(marker); | 642 CollectTextMatches(marker); |
| 642 if (text_match_info_list.IsEmpty()) | 643 if (text_match_info_list.IsEmpty()) |
| 643 return; | 644 return; |
| 644 | 645 |
| 645 Color color = LayoutTheme::GetTheme().PlatformTextSearchHighlightColor( | 646 Color color = LayoutTheme::GetTheme().PlatformTextSearchHighlightColor( |
| 646 marker.IsActiveMatch()); | 647 marker.IsActiveMatch()); |
| 647 for (const SVGTextFragmentWithRange& text_match_info : text_match_info_list) { | 648 for (const SVGTextFragmentWithRange& text_match_info : text_match_info_list) { |
| 648 const SVGTextFragment& fragment = text_match_info.fragment; | 649 const SVGTextFragment& fragment = text_match_info.fragment; |
| 649 | 650 |
| 650 GraphicsContextStateSaver state_saver(paint_info.context, false); | 651 GraphicsContextStateSaver state_saver(paint_info.context, false); |
| 651 if (fragment.IsTransformed()) { | 652 if (fragment.IsTransformed()) { |
| 652 state_saver.Save(); | 653 state_saver.Save(); |
| 653 paint_info.context.ConcatCTM(fragment.BuildFragmentTransform()); | 654 paint_info.context.ConcatCTM(fragment.BuildFragmentTransform()); |
| 654 } | 655 } |
| 655 FloatRect fragment_rect = svg_inline_text_box_.SelectionRectForTextFragment( | 656 FloatRect fragment_rect = svg_inline_text_box_.SelectionRectForTextFragment( |
| 656 fragment, text_match_info.start_position, text_match_info.end_position, | 657 fragment, text_match_info.start_position, text_match_info.end_position, |
| 657 style); | 658 style); |
| 658 paint_info.context.SetFillColor(color); | 659 paint_info.context.SetFillColor(color); |
| 659 paint_info.context.FillRect(fragment_rect); | 660 paint_info.context.FillRect(fragment_rect); |
| 660 } | 661 } |
| 661 } | 662 } |
| 662 | 663 |
| 663 } // namespace blink | 664 } // namespace blink |
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