auto import from //depot/cupcake/@135843

1 files changed, 0 insertions, 380 deletions

diff --git a/WebCore/rendering/RenderReplaced.cpp b/WebCore/rendering/RenderReplaced.cpp
deleted file mode 100644
index 52267d5..0000000
--- a/WebCore/rendering/RenderReplaced.cpp
+++ /dev/null
@@ -1,380 +0,0 @@
-/*
- * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
- * Copyright (C) 2000 Dirk Mueller (mueller@kde.org)
- * Copyright (C) 2004, 2006, 2007 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB.  If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#include "config.h"
-#include "RenderReplaced.h"
-
-#include "GraphicsContext.h"
-#include "RenderBlock.h"
-#include "RenderLayer.h"
-
-using namespace std;
-
-namespace WebCore {
-
-typedef WTF::HashMap<const RenderReplaced*, IntRect> OverflowRectMap;
-static OverflowRectMap* gOverflowRectMap = 0;
-
-const int cDefaultWidth = 300;
-const int cDefaultHeight = 150;
-
-RenderReplaced::RenderReplaced(Node* node)
-    : RenderBox(node)
-    , m_intrinsicSize(cDefaultWidth, cDefaultHeight)
-    , m_selectionState(SelectionNone)
-    , m_hasOverflow(false)
-{
-    setReplaced(true);
-}
-
-RenderReplaced::RenderReplaced(Node* node, const IntSize& intrinsicSize)
-    : RenderBox(node)
-    , m_intrinsicSize(intrinsicSize)
-    , m_selectionState(SelectionNone)
-    , m_hasOverflow(false)
-{
-    setReplaced(true);
-}
-
-RenderReplaced::~RenderReplaced()
-{
-    if (m_hasOverflow)
-        gOverflowRectMap->remove(this);
-}
-
-void RenderReplaced::styleDidChange(RenderStyle::Diff diff, const RenderStyle* oldStyle)
-{
-    RenderBox::styleDidChange(diff, oldStyle);
-
-    bool hadStyle = (oldStyle != 0);
-    float oldZoom = hadStyle ? oldStyle->effectiveZoom() : RenderStyle::initialZoom();
-    if (hadStyle && style() && style()->effectiveZoom() != oldZoom)
-        intrinsicSizeChanged();
-}
-
-void RenderReplaced::layout()
-{
-    ASSERT(needsLayout());
-    
-    IntRect oldBounds;
-    IntRect oldOutlineBox;
-    bool checkForRepaint = checkForRepaintDuringLayout();
-    if (checkForRepaint) {
-        oldBounds = absoluteClippedOverflowRect();
-        oldOutlineBox = absoluteOutlineBox();
-    }
-    
-    m_height = minimumReplacedHeight();
-    
-    calcWidth();
-    calcHeight();
-    adjustOverflowForBoxShadow();
-    
-    if (checkForRepaint)
-        repaintAfterLayoutIfNeeded(oldBounds, oldOutlineBox);
-    
-    setNeedsLayout(false);
-}
- 
-void RenderReplaced::intrinsicSizeChanged()
-{
-    int scaledWidth = static_cast<int>(cDefaultWidth * style()->effectiveZoom());
-    int scaledHeight = static_cast<int>(cDefaultHeight * style()->effectiveZoom());
-    m_intrinsicSize = IntSize(scaledWidth, scaledHeight);
-    setNeedsLayoutAndPrefWidthsRecalc();
-}
-
-void RenderReplaced::paint(PaintInfo& paintInfo, int tx, int ty)
-{
-    if (!shouldPaint(paintInfo, tx, ty))
-        return;
-    
-    tx += m_x;
-    ty += m_y;
-    
-    if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection)) 
-        paintBoxDecorations(paintInfo, tx, ty);
-    
-    if (paintInfo.phase == PaintPhaseMask) {
-        paintMask(paintInfo, tx, ty);
-        return;
-    }
-
-    if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style()->outlineWidth())
-        paintOutline(paintInfo.context, tx, ty, width(), height(), style());
-    
-    if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection)
-        return;
-    
-    if (!shouldPaintWithinRoot(paintInfo))
-        return;
-    
-    bool drawSelectionTint = selectionState() != SelectionNone && !document()->printing();
-    if (paintInfo.phase == PaintPhaseSelection) {
-        if (selectionState() == SelectionNone)
-            return;
-        drawSelectionTint = false;
-    }
-
-    paintReplaced(paintInfo, tx, ty);
-    
-    if (drawSelectionTint)
-        paintInfo.context->fillRect(selectionRect(), selectionBackgroundColor());
-}
-
-bool RenderReplaced::shouldPaint(PaintInfo& paintInfo, int& tx, int& ty)
-{
-    if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseOutline && paintInfo.phase != PaintPhaseSelfOutline 
-            && paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseMask)
-        return false;
-
-    if (!shouldPaintWithinRoot(paintInfo))
-        return false;
-        
-    // if we're invisible or haven't received a layout yet, then just bail.
-    if (style()->visibility() != VISIBLE)
-        return false;
-
-    int currentTX = tx + m_x;
-    int currentTY = ty + m_y;
-
-    // Early exit if the element touches the edges.
-    int top = currentTY + overflowTop();
-    int bottom = currentTY + overflowHeight();
-    if (isSelected() && m_inlineBoxWrapper) {
-        int selTop = ty + m_inlineBoxWrapper->root()->selectionTop();
-        int selBottom = ty + selTop + m_inlineBoxWrapper->root()->selectionHeight();
-        top = min(selTop, top);
-        bottom = max(selBottom, bottom);
-    }
-    
-    int os = 2 * maximalOutlineSize(paintInfo.phase);
-    if (currentTX + overflowLeft() >= paintInfo.rect.right() + os || currentTX + overflowWidth() <= paintInfo.rect.x() - os)
-        return false;
-    if (top >= paintInfo.rect.bottom() + os || bottom <= paintInfo.rect.y() - os)
-        return false;
-
-    return true;
-}
-
-void RenderReplaced::calcPrefWidths()
-{
-    ASSERT(prefWidthsDirty());
-
-    int paddingAndBorders = paddingLeft() + paddingRight() + borderLeft() + borderRight();
-    int width = calcReplacedWidth(false) + paddingAndBorders;
-
-    if (style()->maxWidth().isFixed() && style()->maxWidth().value() != undefinedLength)
-        width = min(width, style()->maxWidth().value() + (style()->boxSizing() == CONTENT_BOX ? paddingAndBorders : 0));
-
-    if (style()->width().isPercent() || (style()->width().isAuto() && style()->height().isPercent())) {
-        m_minPrefWidth = 0;
-        m_maxPrefWidth = width;
-    } else
-        m_minPrefWidth = m_maxPrefWidth = width;
-
-    setPrefWidthsDirty(false);
-}
-
-int RenderReplaced::lineHeight(bool, bool) const
-{
-    return height() + marginTop() + marginBottom();
-}
-
-int RenderReplaced::baselinePosition(bool, bool) const
-{
-    return height() + marginTop() + marginBottom();
-}
-
-unsigned RenderReplaced::caretMaxRenderedOffset() const
-{
-    return 1; 
-}
-
-VisiblePosition RenderReplaced::positionForCoordinates(int x, int y)
-{
-    InlineBox* box = inlineBoxWrapper();
-    if (!box)
-        return VisiblePosition(element(), 0, DOWNSTREAM);
-
-    // FIXME: This code is buggy if the replaced element is relative positioned.
-
-    RootInlineBox* root = box->root();
-
-    int top = root->topOverflow();
-    int bottom = root->nextRootBox() ? root->nextRootBox()->topOverflow() : root->bottomOverflow();
-
-    if (y + yPos() < top)
-        return VisiblePosition(element(), caretMinOffset(), DOWNSTREAM); // coordinates are above
-    
-    if (y + yPos() >= bottom)
-        return VisiblePosition(element(), caretMaxOffset(), DOWNSTREAM); // coordinates are below
-    
-    if (element()) {
-        if (x <= width() / 2)
-            return VisiblePosition(element(), 0, DOWNSTREAM);
-        return VisiblePosition(element(), 1, DOWNSTREAM);
-    }
-
-    return RenderBox::positionForCoordinates(x, y);
-}
-
-IntRect RenderReplaced::selectionRect(bool clipToVisibleContent)
-{
-    ASSERT(!needsLayout());
-
-    if (!isSelected())
-        return IntRect();
-    if (!m_inlineBoxWrapper)
-        // We're a block-level replaced element.  Just return our own dimensions.
-        return absoluteBoundingBoxRect();
-
-    RenderBlock* cb =  containingBlock();
-    if (!cb)
-        return IntRect();
-    
-    RootInlineBox* root = m_inlineBoxWrapper->root();
-    IntRect rect(0, root->selectionTop() - yPos(), width(), root->selectionHeight());
-    
-    if (clipToVisibleContent)
-        computeAbsoluteRepaintRect(rect);
-    else {
-        int absx, absy;
-        absolutePositionForContent(absx, absy);
-        rect.move(absx, absy);
-    }
-    
-    return rect;
-}
-
-void RenderReplaced::setSelectionState(SelectionState s)
-{
-    m_selectionState = s;
-    if (m_inlineBoxWrapper) {
-        RootInlineBox* line = m_inlineBoxWrapper->root();
-        if (line)
-            line->setHasSelectedChildren(isSelected());
-    }
-    
-    containingBlock()->setSelectionState(s);
-}
-
-bool RenderReplaced::isSelected() const
-{
-    SelectionState s = selectionState();
-    if (s == SelectionNone)
-        return false;
-    if (s == SelectionInside)
-        return true;
-
-    int selectionStart, selectionEnd;
-    selectionStartEnd(selectionStart, selectionEnd);
-    if (s == SelectionStart)
-        return selectionStart == 0;
-        
-    int end = element()->hasChildNodes() ? element()->childNodeCount() : 1;
-    if (s == SelectionEnd)
-        return selectionEnd == end;
-    if (s == SelectionBoth)
-        return selectionStart == 0 && selectionEnd == end;
-        
-    ASSERT(0);
-    return false;
-}
-
-IntSize RenderReplaced::intrinsicSize() const
-{
-    return m_intrinsicSize;
-}
-
-void RenderReplaced::setIntrinsicSize(const IntSize& size)
-{
-    m_intrinsicSize = size;
-}
-
-void RenderReplaced::adjustOverflowForBoxShadow()
-{
-    IntRect overflow;
-    for (ShadowData* boxShadow = style()->boxShadow(); boxShadow; boxShadow = boxShadow->next) {
-        IntRect shadow = borderBox();
-        shadow.move(boxShadow->x, boxShadow->y);
-        shadow.inflate(boxShadow->blur);
-        overflow.unite(shadow);
-    }
-
-    if (!overflow.isEmpty()) {
-        if (!gOverflowRectMap)
-            gOverflowRectMap = new OverflowRectMap();
-        overflow.unite(borderBox());
-        gOverflowRectMap->set(this, overflow);
-        m_hasOverflow = true;
-    } else if (m_hasOverflow) {
-        gOverflowRectMap->remove(this);
-        m_hasOverflow = false;
-    }
-}
-
-int RenderReplaced::overflowHeight(bool includeInterior) const
-{
-    if (m_hasOverflow) {
-        IntRect *r = &gOverflowRectMap->find(this)->second;
-        return r->height() + r->y();
-    }
-
-    return height();
-}
-
-int RenderReplaced::overflowWidth(bool includeInterior) const
-{
-    if (m_hasOverflow) {
-        IntRect *r = &gOverflowRectMap->find(this)->second;
-        return r->width() + r->x();
-    }
-
-    return width();
-}
-
-int RenderReplaced::overflowLeft(bool includeInterior) const
-{
-    if (m_hasOverflow)
-        return gOverflowRectMap->get(this).x();
-
-    return 0;
-}
-
-int RenderReplaced::overflowTop(bool includeInterior) const
-{
-    if (m_hasOverflow)
-        return gOverflowRectMap->get(this).y();
-
-    return 0;
-}
-
-IntRect RenderReplaced::overflowRect(bool includeInterior) const
-{
-    if (m_hasOverflow)
-        return gOverflowRectMap->find(this)->second;
-
-    return borderBox();
-}
-
-}