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| 1 /* | 1 /* |
| 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> | 2 * Copyright (C) 1998, 1999 Torben Weis <weis@kde.org> |
| 3 * 1999 Lars Knoll <knoll@kde.org> | 3 * 1999 Lars Knoll <knoll@kde.org> |
| 4 * 1999 Antti Koivisto <koivisto@kde.org> | 4 * 1999 Antti Koivisto <koivisto@kde.org> |
| 5 * 2000 Dirk Mueller <mueller@kde.org> | 5 * 2000 Dirk Mueller <mueller@kde.org> |
| 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. | 6 * Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved. |
| 7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 7 * (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
| 8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) | 8 * (C) 2006 Alexey Proskuryakov (ap@nypop.com) |
| 9 * Copyright (C) 2009 Google Inc. All rights reserved. | 9 * Copyright (C) 2009 Google Inc. All rights reserved. |
| 10 * | 10 * |
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| 614 { | 614 { |
| 615 return m_inputEventsOffsetForEmulation; | 615 return m_inputEventsOffsetForEmulation; |
| 616 } | 616 } |
| 617 | 617 |
| 618 float FrameView::inputEventsScaleFactor() const | 618 float FrameView::inputEventsScaleFactor() const |
| 619 { | 619 { |
| 620 float pageScale = visibleContentScaleFactor(); | 620 float pageScale = visibleContentScaleFactor(); |
| 621 return pageScale * m_inputEventsScaleFactorForEmulation; | 621 return pageScale * m_inputEventsScaleFactorForEmulation; |
| 622 } | 622 } |
| 623 | 623 |
| 624 Color FrameView::documentBackgroundColor() const | |
| 625 { | |
| 626 // <https://bugs.webkit.org/show_bug.cgi?id=59540> We blend the background c
olor of | |
| 627 // the document and the body against the base background color of the frame
view. | |
| 628 // Background images are unfortunately impractical to include. | |
| 629 | |
| 630 Color result = baseBackgroundColor(); | |
| 631 if (!frame().document()) | |
| 632 return result; | |
| 633 | |
| 634 Element* htmlElement = frame().document()->documentElement(); | |
| 635 | |
| 636 // We take the aggregate of the base background color | |
| 637 // the <html> background color, and the <body> | |
| 638 // background color to find the document color. The | |
| 639 // addition of the base background color is not | |
| 640 // technically part of the document background, but it | |
| 641 // otherwise poses problems when the aggregate is not | |
| 642 // fully opaque. | |
| 643 if (htmlElement && htmlElement->renderer()) | |
| 644 result = result.blend(htmlElement->renderer()->style()->colorIncludingFa
llback(CSSPropertyBackgroundColor)); | |
| 645 | |
| 646 return result; | |
| 647 } | |
| 648 | |
| 649 void FrameView::paint(GraphicsContext* context, const IntRect& rect) | 624 void FrameView::paint(GraphicsContext* context, const IntRect& rect) |
| 650 { | 625 { |
| 651 #ifndef NDEBUG | 626 #ifndef NDEBUG |
| 652 bool fillWithRed; | 627 bool fillWithRed; |
| 653 if (isTransparent()) | 628 if (isTransparent()) |
| 654 fillWithRed = false; // Transparent, don't fill with red. | 629 fillWithRed = false; // Transparent, don't fill with red. |
| 655 else | 630 else |
| 656 fillWithRed = true; | 631 fillWithRed = true; |
| 657 | 632 |
| 658 if (fillWithRed) | 633 if (fillWithRed) |
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| 814 totalObjects = 0; | 789 totalObjects = 0; |
| 815 | 790 |
| 816 for (RenderObject* o = root; o; o = o->nextInPreOrder(root)) { | 791 for (RenderObject* o = root; o; o = o->nextInPreOrder(root)) { |
| 817 ++totalObjects; | 792 ++totalObjects; |
| 818 if (o->needsLayout()) | 793 if (o->needsLayout()) |
| 819 ++needsLayoutObjects; | 794 ++needsLayoutObjects; |
| 820 } | 795 } |
| 821 } | 796 } |
| 822 | 797 |
| 823 } // namespace blink | 798 } // namespace blink |
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Chromium Code Reviews
Issue 928393003:
Remove the concept of document.documentElement (Closed)
Base URL: git@github.com:domokit/mojo.git@master