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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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61 #include "RenderLayerBacking.h" | 61 #include "RenderLayerBacking.h" |
62 #include "RenderPart.h" | 62 #include "RenderPart.h" |
63 #include "RenderScrollbar.h" | 63 #include "RenderScrollbar.h" |
64 #include "RenderScrollbarPart.h" | 64 #include "RenderScrollbarPart.h" |
65 #include "RenderTheme.h" | 65 #include "RenderTheme.h" |
66 #include "RenderView.h" | 66 #include "RenderView.h" |
67 #include "ScrollAnimator.h" | 67 #include "ScrollAnimator.h" |
68 #include "ScrollingCoordinator.h" | 68 #include "ScrollingCoordinator.h" |
69 #include "Settings.h" | 69 #include "Settings.h" |
70 #include "StyleResolver.h" | 70 #include "StyleResolver.h" |
| 71 #include "TextAutosizer.h" |
71 #include "TextResourceDecoder.h" | 72 #include "TextResourceDecoder.h" |
72 #include "TextStream.h" | 73 #include "TextStream.h" |
73 | 74 |
74 #include <wtf/CurrentTime.h> | 75 #include <wtf/CurrentTime.h> |
75 #include <wtf/TemporaryChange.h> | 76 #include <wtf/TemporaryChange.h> |
76 #include <wtf/UnusedParam.h> | 77 #include <wtf/UnusedParam.h> |
77 | 78 |
78 #if USE(ACCELERATED_COMPOSITING) | 79 #if USE(ACCELERATED_COMPOSITING) |
79 #include "RenderLayerCompositor.h" | 80 #include "RenderLayerCompositor.h" |
80 #include "TiledBacking.h" | 81 #include "TiledBacking.h" |
81 #endif | 82 #endif |
82 | 83 |
83 #if ENABLE(SVG) | 84 #if ENABLE(SVG) |
84 #include "RenderSVGRoot.h" | 85 #include "RenderSVGRoot.h" |
85 #include "SVGDocument.h" | 86 #include "SVGDocument.h" |
86 #include "SVGSVGElement.h" | 87 #include "SVGSVGElement.h" |
87 #endif | 88 #endif |
88 | 89 |
89 #if USE(TILED_BACKING_STORE) | 90 #if USE(TILED_BACKING_STORE) |
90 #include "TiledBackingStore.h" | 91 #include "TiledBackingStore.h" |
91 #endif | 92 #endif |
92 | 93 |
93 #if ENABLE(TEXT_AUTOSIZING) | |
94 #include "TextAutosizer.h" | |
95 #endif | |
96 | |
97 #if PLATFORM(CHROMIUM) | 94 #if PLATFORM(CHROMIUM) |
98 #include "TraceEvent.h" | 95 #include "TraceEvent.h" |
99 #endif | 96 #endif |
100 | 97 |
101 namespace WebCore { | 98 namespace WebCore { |
102 | 99 |
103 using namespace HTMLNames; | 100 using namespace HTMLNames; |
104 | 101 |
105 double FrameView::sCurrentPaintTimeStamp = 0.0; | 102 double FrameView::sCurrentPaintTimeStamp = 0.0; |
106 | 103 |
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444 renderer->borderTop() + renderer->paddingTop()); | 441 renderer->borderTop() + renderer->paddingTop()); |
445 renderer->repaintRectangle(repaintRect); | 442 renderer->repaintRectangle(repaintRect); |
446 } | 443 } |
447 | 444 |
448 void FrameView::setFrameRect(const IntRect& newRect) | 445 void FrameView::setFrameRect(const IntRect& newRect) |
449 { | 446 { |
450 IntRect oldRect = frameRect(); | 447 IntRect oldRect = frameRect(); |
451 if (newRect == oldRect) | 448 if (newRect == oldRect) |
452 return; | 449 return; |
453 | 450 |
454 #if ENABLE(TEXT_AUTOSIZING) | |
455 // Autosized font sizes depend on the width of the viewing area. | 451 // Autosized font sizes depend on the width of the viewing area. |
456 if (newRect.width() != oldRect.width()) { | 452 if (newRect.width() != oldRect.width()) { |
457 Page* page = m_frame ? m_frame->page() : 0; | 453 Page* page = m_frame ? m_frame->page() : 0; |
458 if (page && page->mainFrame() == m_frame && page->settings()->textAutosi
zingEnabled()) { | 454 if (page && page->mainFrame() == m_frame && page->settings()->textAutosi
zingEnabled()) { |
459 for (Frame* frame = page->mainFrame(); frame; frame = frame->tree()-
>traverseNext()) | 455 for (Frame* frame = page->mainFrame(); frame; frame = frame->tree()-
>traverseNext()) |
460 m_frame->document()->textAutosizer()->recalculateMultipliers(); | 456 m_frame->document()->textAutosizer()->recalculateMultipliers(); |
461 } | 457 } |
462 } | 458 } |
463 #endif | |
464 | 459 |
465 ScrollView::setFrameRect(newRect); | 460 ScrollView::setFrameRect(newRect); |
466 | 461 |
467 updateScrollableAreaSet(); | 462 updateScrollableAreaSet(); |
468 | 463 |
469 #if USE(ACCELERATED_COMPOSITING) | 464 #if USE(ACCELERATED_COMPOSITING) |
470 if (RenderView* renderView = this->renderView()) { | 465 if (RenderView* renderView = this->renderView()) { |
471 if (renderView->usesCompositing()) | 466 if (renderView->usesCompositing()) |
472 renderView->compositor()->frameViewDidChangeSize(); | 467 renderView->compositor()->frameViewDidChangeSize(); |
473 } | 468 } |
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1226 RenderView* view = root->view(); | 1221 RenderView* view = root->view(); |
1227 disableLayoutState = view->shouldDisableLayoutStateForSubtree(ro
ot); | 1222 disableLayoutState = view->shouldDisableLayoutStateForSubtree(ro
ot); |
1228 view->pushLayoutState(root); | 1223 view->pushLayoutState(root); |
1229 } | 1224 } |
1230 LayoutStateDisabler layoutStateDisabler(disableLayoutState ? root->v
iew() : 0); | 1225 LayoutStateDisabler layoutStateDisabler(disableLayoutState ? root->v
iew() : 0); |
1231 | 1226 |
1232 m_inLayout = true; | 1227 m_inLayout = true; |
1233 beginDeferredRepaints(); | 1228 beginDeferredRepaints(); |
1234 forceLayoutParentViewIfNeeded(); | 1229 forceLayoutParentViewIfNeeded(); |
1235 root->layout(); | 1230 root->layout(); |
1236 #if ENABLE(TEXT_AUTOSIZING) | 1231 |
1237 bool autosized = document->textAutosizer()->processSubtree(root); | 1232 bool autosized = document->textAutosizer()->processSubtree(root); |
1238 if (autosized && root->needsLayout()) | 1233 if (autosized && root->needsLayout()) |
1239 root->layout(); | 1234 root->layout(); |
1240 #endif | 1235 |
1241 endDeferredRepaints(); | 1236 endDeferredRepaints(); |
1242 m_inLayout = false; | 1237 m_inLayout = false; |
1243 | 1238 |
1244 if (subtree) | 1239 if (subtree) |
1245 root->view()->popLayoutState(root); | 1240 root->view()->popLayoutState(root); |
1246 } | 1241 } |
1247 m_layoutRoot = 0; | 1242 m_layoutRoot = 0; |
1248 } // Reset m_layoutSchedulingEnabled to its previous value. | 1243 } // Reset m_layoutSchedulingEnabled to its previous value. |
1249 | 1244 |
1250 bool neededFullRepaint = m_doFullRepaint; | 1245 bool neededFullRepaint = m_doFullRepaint; |
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3822 if (frame() && frame()->document()) | 3817 if (frame() && frame()->document()) |
3823 return frame()->document()->existingAXObjectCache(); | 3818 return frame()->document()->existingAXObjectCache(); |
3824 return 0; | 3819 return 0; |
3825 } | 3820 } |
3826 | 3821 |
3827 void FrameView::setScrollingPerformanceLoggingEnabled(bool) | 3822 void FrameView::setScrollingPerformanceLoggingEnabled(bool) |
3828 { | 3823 { |
3829 } | 3824 } |
3830 | 3825 |
3831 } // namespace WebCore | 3826 } // namespace WebCore |
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