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1 /* | 1 /* |
2 * (C) 1999 Lars Knoll (knoll@kde.org) | 2 * (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 2000 Dirk Mueller (mueller@kde.org) | 3 * (C) 2000 Dirk Mueller (mueller@kde.org) |
4 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. | 4 * Copyright (C) 2004, 2005, 2006, 2007 Apple Inc. All rights reserved. |
5 * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net) | 5 * Copyright (C) 2006 Andrew Wellington (proton@wiretapped.net) |
6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) | 6 * Copyright (C) 2006 Graham Dennis (graham.dennis@gmail.com) |
7 * | 7 * |
8 * This library is free software; you can redistribute it and/or | 8 * This library is free software; you can redistribute it and/or |
9 * modify it under the terms of the GNU Library General Public | 9 * modify it under the terms of the GNU Library General Public |
10 * License as published by the Free Software Foundation; either | 10 * License as published by the Free Software Foundation; either |
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1576 rect = rect.transposedRect(); | 1576 rect = rect.transposedRect(); |
1577 return rect; | 1577 return rect; |
1578 } | 1578 } |
1579 | 1579 |
1580 LayoutRect LayoutText::clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* paintInvali
dationState) const | 1580 LayoutRect LayoutText::clippedOverflowRectForPaintInvalidation(const LayoutBoxMo
delObject* paintInvalidationContainer, const PaintInvalidationState* paintInvali
dationState) const |
1581 { | 1581 { |
1582 if (style()->visibility() != VISIBLE) | 1582 if (style()->visibility() != VISIBLE) |
1583 return LayoutRect(); | 1583 return LayoutRect(); |
1584 | 1584 |
1585 LayoutRect paintInvalidationRect(visualOverflowRect()); | 1585 LayoutRect paintInvalidationRect(visualOverflowRect()); |
1586 mapToVisibleRectInContainerSpace(paintInvalidationContainer, paintInvalidati
onRect, paintInvalidationState); | 1586 mapToVisibleRectInAncestorSpace(paintInvalidationContainer, paintInvalidatio
nRect, paintInvalidationState); |
1587 return paintInvalidationRect; | 1587 return paintInvalidationRect; |
1588 } | 1588 } |
1589 | 1589 |
1590 LayoutRect LayoutText::selectionRectForPaintInvalidation(const LayoutBoxModelObj
ect* paintInvalidationContainer) const | 1590 LayoutRect LayoutText::selectionRectForPaintInvalidation(const LayoutBoxModelObj
ect* paintInvalidationContainer) const |
1591 { | 1591 { |
1592 ASSERT(!needsLayout()); | 1592 ASSERT(!needsLayout()); |
1593 | 1593 |
1594 if (selectionState() == SelectionNone) | 1594 if (selectionState() == SelectionNone) |
1595 return LayoutRect(); | 1595 return LayoutRect(); |
1596 LayoutBlock* cb = containingBlock(); | 1596 LayoutBlock* cb = containingBlock(); |
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1615 LayoutRect rect; | 1615 LayoutRect rect; |
1616 | 1616 |
1617 if (startPos == endPos) | 1617 if (startPos == endPos) |
1618 return rect; | 1618 return rect; |
1619 | 1619 |
1620 for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox()) { | 1620 for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox()) { |
1621 rect.unite(box->localSelectionRect(startPos, endPos)); | 1621 rect.unite(box->localSelectionRect(startPos, endPos)); |
1622 rect.unite(LayoutRect(ellipsisRectForBox(box, startPos, endPos))); | 1622 rect.unite(LayoutRect(ellipsisRectForBox(box, startPos, endPos))); |
1623 } | 1623 } |
1624 | 1624 |
1625 mapToVisibleRectInContainerSpace(paintInvalidationContainer, rect, 0); | 1625 mapToVisibleRectInAncestorSpace(paintInvalidationContainer, rect, 0); |
1626 // FIXME: groupedMapping() leaks the squashing abstraction. | 1626 // FIXME: groupedMapping() leaks the squashing abstraction. |
1627 if (paintInvalidationContainer->layer()->groupedMapping()) | 1627 if (paintInvalidationContainer->layer()->groupedMapping()) |
1628 PaintLayer::mapRectToPaintBackingCoordinates(paintInvalidationContainer,
rect); | 1628 PaintLayer::mapRectToPaintBackingCoordinates(paintInvalidationContainer,
rect); |
1629 return rect; | 1629 return rect; |
1630 } | 1630 } |
1631 | 1631 |
1632 int LayoutText::caretMinOffset() const | 1632 int LayoutText::caretMinOffset() const |
1633 { | 1633 { |
1634 InlineTextBox* box = firstTextBox(); | 1634 InlineTextBox* box = firstTextBox(); |
1635 if (!box) | 1635 if (!box) |
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1881 for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox()) { | 1881 for (InlineTextBox* box = firstTextBox(); box; box = box->nextTextBox()) { |
1882 paintInvalidationContainer.invalidateDisplayItemClientOnBacking(*box, in
validationReason, paintInvalidationRect); | 1882 paintInvalidationContainer.invalidateDisplayItemClientOnBacking(*box, in
validationReason, paintInvalidationRect); |
1883 if (box->truncation() != cNoTruncation) { | 1883 if (box->truncation() != cNoTruncation) { |
1884 if (EllipsisBox* ellipsisBox = box->root().ellipsisBox()) | 1884 if (EllipsisBox* ellipsisBox = box->root().ellipsisBox()) |
1885 paintInvalidationContainer.invalidateDisplayItemClientOnBacking(
*ellipsisBox, invalidationReason, paintInvalidationRect); | 1885 paintInvalidationContainer.invalidateDisplayItemClientOnBacking(
*ellipsisBox, invalidationReason, paintInvalidationRect); |
1886 } | 1886 } |
1887 } | 1887 } |
1888 } | 1888 } |
1889 | 1889 |
1890 } // namespace blink | 1890 } // namespace blink |
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