Ejemplo n.º 1
0
void TableCellPainter::paintBoxDecorationBackground(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
    if (!paintInfo.shouldPaintWithinRoot(&m_renderTableCell))
        return;

    RenderTable* tableElt = m_renderTableCell.table();
    if (!tableElt->collapseBorders() && m_renderTableCell.style()->emptyCells() == HIDE && !m_renderTableCell.firstChild())
        return;

    LayoutRect paintRect = paintBounds(paintOffset, DoNotAddOffsetFromParent);
    RenderDrawingRecorder recorder(paintInfo.context, m_renderTableCell, paintInfo.phase, pixelSnappedIntRect(paintRect));
    if (recorder.canUseCachedDrawing())
        return;

    BoxPainter::paintBoxShadow(paintInfo, paintRect, m_renderTableCell.style(), Normal);

    // Paint our cell background.
    paintBackgroundsBehindCell(paintInfo, paintOffset, &m_renderTableCell);

    BoxPainter::paintBoxShadow(paintInfo, paintRect, m_renderTableCell.style(), Inset);

    if (!m_renderTableCell.style()->hasBorder() || tableElt->collapseBorders())
        return;

    BoxPainter::paintBorder(m_renderTableCell, paintInfo, paintRect, m_renderTableCell.style());
}
void RenderTableCell::paintBoxDecorations(PaintInfo& paintInfo, int tx, int ty)
{
#if PLATFORM(WKC)
    CRASH_IF_STACK_OVERFLOW(WKC_STACK_MARGIN_DEFAULT);
#endif
    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    int w = width();
    int h = height();
   
    if (style()->boxShadow())
        paintBoxShadow(paintInfo.context, tx, ty, w, h, style(), Normal);
    
    // Paint our cell background.
    paintBackgroundsBehindCell(paintInfo, tx, ty, this);
    if (style()->boxShadow())
        paintBoxShadow(paintInfo.context, tx, ty, w, h, style(), Inset);

    if (!style()->hasBorder() || tableElt->collapseBorders())
        return;

    paintBorder(paintInfo.context, tx, ty, w, h, style());
}
Ejemplo n.º 3
0
void RenderTableRow::styleDidChange(StyleDifference diff, const RenderStyle* oldStyle)
{
    ASSERT(style()->display() == TABLE_ROW);

    RenderBox::styleDidChange(diff, oldStyle);
    propagateStyleToAnonymousChildren();

    if (section() && oldStyle && style()->logicalHeight() != oldStyle->logicalHeight())
        section()->rowLogicalHeightChanged(rowIndex());

    // If border was changed, notify table.
    if (parent()) {
        RenderTable* table = this->table();
        if (table && !table->selfNeedsLayout() && !table->normalChildNeedsLayout() && oldStyle && oldStyle->border() != style()->border())
            table->invalidateCollapsedBorders();
        
        if (table && oldStyle && diff == StyleDifferenceLayout && needsLayout() && table->collapseBorders() && borderWidthChanged(oldStyle, style())) {
            // If the border width changes on a row, we need to make sure the cells in the row know to lay out again.
            // This only happens when borders are collapsed, since they end up affecting the border sides of the cell
            // itself.
            for (RenderBox* childBox = firstChildBox(); childBox; childBox = childBox->nextSiblingBox()) {
                if (!childBox->isTableCell())
                    continue;
                childBox->setChildNeedsLayout(true, MarkOnlyThis);
            }
        }
    }
}
Ejemplo n.º 4
0
void TableCellPainter::paintBackgroundsBehindCell(const PaintInfo& paintInfo, const LayoutPoint& paintOffset, RenderObject* backgroundObject)
{
    if (!paintInfo.shouldPaintWithinRoot(&m_renderTableCell))
        return;

    if (!backgroundObject)
        return;

    if (m_renderTableCell.style()->visibility() != VISIBLE)
        return;

    RenderTable* tableElt = m_renderTableCell.table();
    if (!tableElt->collapseBorders() && m_renderTableCell.style()->emptyCells() == HIDE && !m_renderTableCell.firstChild())
        return;

    Color c = backgroundObject->resolveColor(CSSPropertyBackgroundColor);
    const FillLayer& bgLayer = backgroundObject->style()->backgroundLayers();

    LayoutRect paintRect = paintBounds(paintOffset, backgroundObject != &m_renderTableCell ? AddOffsetFromParent : DoNotAddOffsetFromParent);

    if (bgLayer.hasImage() || c.alpha()) {
        // We have to clip here because the background would paint
        // on top of the borders otherwise.  This only matters for cells and rows.
        bool shouldClip = backgroundObject->hasLayer() && (backgroundObject == &m_renderTableCell || backgroundObject == m_renderTableCell.parent()) && tableElt->collapseBorders();
        GraphicsContextStateSaver stateSaver(*paintInfo.context, shouldClip);
        if (shouldClip) {
            LayoutRect clipRect(paintRect.location(), m_renderTableCell.size());
            clipRect.expand(m_renderTableCell.borderInsets());
            paintInfo.context->clip(clipRect);
        }
        BoxPainter(m_renderTableCell).paintFillLayers(paintInfo, c, bgLayer, paintRect, BackgroundBleedNone, CompositeSourceOver, backgroundObject);
    }
}
void RenderTableCell::paintMask(PaintInfo& paintInfo, IntSize paintOffset)
{
    if (style()->visibility() != VISIBLE || paintInfo.phase != PaintPhaseMask)
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;
   
    paintMaskImages(paintInfo, IntRect(toPoint(paintOffset), size()));
}
Ejemplo n.º 6
0
void TableCellPainter::paintMask(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
    if (m_renderTableCell.style()->visibility() != VISIBLE || paintInfo.phase != PaintPhaseMask)
        return;

    RenderTable* tableElt = m_renderTableCell.table();
    if (!tableElt->collapseBorders() && m_renderTableCell.style()->emptyCells() == HIDE && !m_renderTableCell.firstChild())
        return;

    BoxPainter(m_renderTableCell).paintMaskImages(paintInfo, paintBounds(paintOffset, DoNotAddOffsetFromParent));
}
void RenderTableCell::paintBoxDecorations(PaintInfo& paintInfo, int tx, int ty)
{
    if (!paintInfo.shouldPaintWithinRoot(this))
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    IntRect paintRect = IntRect(IntPoint(tx, ty), size());
    paintBoxShadow(paintInfo, paintRect, style(), Normal);
    
    // Paint our cell background.
    paintBackgroundsBehindCell(paintInfo, tx, ty, this);

    paintBoxShadow(paintInfo, paintRect, style(), Inset);

    if (!style()->hasBorder() || tableElt->collapseBorders())
        return;

    paintBorder(paintInfo, paintRect, style());
}
Ejemplo n.º 8
0
void RenderTableCell::readyWRATHWidgetBackgroundsBehindCell(PaintedWidgetsOfWRATHHandle& handle,
                                                            PaintInfoOfWRATH& paintInfo, int tx, int ty,
                                                            RenderObject* backgroundObject)
{
    RenderTableCell_ReadyWRATHWidgetBackgroundsBehindCell *d(RenderTableCell_ReadyWRATHWidgetBackgroundsBehindCell::object(this, handle));
    ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);

    d->m_fill_layers.visible(false);

    if (!paintInfo.shouldPaintWithinRoot(this))
        return;

    if (!backgroundObject)
        return;

    if (style()->visibility() != VISIBLE)
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    if (backgroundObject != this) {
        tx += x();
        ty += y();
    }

    int w = width();
    int h = height();

    Color c = backgroundObject->style()->visitedDependentColor(CSSPropertyBackgroundColor);
    const FillLayer* bgLayer = backgroundObject->style()->backgroundLayers();

    if (bgLayer->hasImage() || c.isValid()) {
        // We have to clip here because the background would paint
        // on top of the borders otherwise.  This only matters for cells and rows.
        bool shouldClip = backgroundObject->hasLayer() && (backgroundObject == this || backgroundObject == parent()) && tableElt->collapseBorders();

        ContextOfWRATH::AutoPushNode autoPushClip(paintInfo.wrath_context, d->m_clip_node);
        d->m_clip_node.widget()->node()->clipping_active(false);

        if (shouldClip) {
            IntRect clipRect(tx + borderLeft(), ty + borderTop(),
                w - borderLeft() - borderRight(), h - borderTop() - borderBottom());
            ContextOfWRATH::set_clipping(d->m_clip_node, clipRect);
            d->m_clip_node.widget()->node()->clipping_active(true);
        }
        readyWRATHWidgetFillLayers(d->m_fill_layers, paintInfo, c, bgLayer, tx, ty, w, h, BackgroundBleedNone, CompositeSourceOver, backgroundObject);
        d->m_fill_layers.visible(true);
    }
}
Ejemplo n.º 9
0
void RenderTableCell::readyWRATHWidgetBoxDecorations(PaintedWidgetsOfWRATHHandle& handle,
                                                     PaintInfoOfWRATH& paintInfo, int tx, int ty)
{
    RenderTableCell_ReadyWRATHWidgetBoxDecorations *d(RenderTableCell_ReadyWRATHWidgetBoxDecorations::object(this, handle));
    ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);

    d->m_box_shadow.visible(false);
    d->m_backgrounds.visible(false);
    d->m_latter_box_shadow.visible(false);
    d->m_border.visible(false);

    if (!paintInfo.shouldPaintWithinRoot(this))
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    int w = width();
    int h = height();
   
    readyWRATHWidgetBoxShadow(d->m_box_shadow, paintInfo.wrath_context, tx, ty, w, h, style(), Normal);
    d->m_box_shadow.visible(true);
    
    // Paint our cell background.
    readyWRATHWidgetBackgroundsBehindCell(d->m_backgrounds, paintInfo, tx, ty, this);
    d->m_backgrounds.visible(true);

    readyWRATHWidgetBoxShadow(d->m_latter_box_shadow, paintInfo.wrath_context, tx, ty, w, h, style(), Inset);
    d->m_latter_box_shadow.visible(true);

    if (!style()->hasBorder() || tableElt->collapseBorders())
        return;

    readyWRATHWidgetBorder(d->m_border, paintInfo.wrath_context, tx, ty, w, h, style());
    d->m_border.visible(true);
}
void RenderTableCell::paintMask(PaintInfo& paintInfo, int tx, int ty)
{
#if PLATFORM(WKC)
    CRASH_IF_STACK_OVERFLOW(WKC_STACK_MARGIN_DEFAULT);
#endif
    if (style()->visibility() != VISIBLE || paintInfo.phase != PaintPhaseMask)
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    int w = width();
    int h = height();
   
    paintMaskImages(paintInfo, tx, ty, w, h);
}
void RenderTableCell::paintBackgroundsBehindCell(PaintInfo& paintInfo, int tx, int ty, RenderObject* backgroundObject)
{
#if PLATFORM(WKC)
    CRASH_IF_STACK_OVERFLOW(WKC_STACK_MARGIN_DEFAULT);
#endif
    if (!backgroundObject)
        return;

    if (style()->visibility() != VISIBLE)
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    if (backgroundObject != this) {
        tx += x();
        ty += y();
    }

    int w = width();
    int h = height();

    Color c = backgroundObject->style()->backgroundColor();
    const FillLayer* bgLayer = backgroundObject->style()->backgroundLayers();

    if (bgLayer->hasImage() || c.isValid()) {
        // We have to clip here because the background would paint
        // on top of the borders otherwise.  This only matters for cells and rows.
        bool shouldClip = backgroundObject->hasLayer() && (backgroundObject == this || backgroundObject == parent()) && tableElt->collapseBorders();
        if (shouldClip) {
            IntRect clipRect(tx + borderLeft(), ty + borderTop(),
                w - borderLeft() - borderRight(), h - borderTop() - borderBottom());
            paintInfo.context->save();
            paintInfo.context->clip(clipRect);
        }
        paintFillLayers(paintInfo, c, bgLayer, tx, ty, w, h);
        if (shouldClip)
            paintInfo.context->restore();
    }
}
void RenderTableCell::paintBackgroundsBehindCell(PaintInfo& paintInfo, int tx, int ty, RenderObject* backgroundObject)
{
    if (!paintInfo.shouldPaintWithinRoot(this))
        return;

    if (!backgroundObject)
        return;

    if (style()->visibility() != VISIBLE)
        return;

    RenderTable* tableElt = table();
    if (!tableElt->collapseBorders() && style()->emptyCells() == HIDE && !firstChild())
        return;

    if (backgroundObject != this) {
        tx += x();
        ty += y();
    }

    int w = width();
    int h = height();

    Color c = backgroundObject->style()->visitedDependentColor(CSSPropertyBackgroundColor);
    const FillLayer* bgLayer = backgroundObject->style()->backgroundLayers();

    if (bgLayer->hasImage() || c.isValid()) {
        // We have to clip here because the background would paint
        // on top of the borders otherwise.  This only matters for cells and rows.
        bool shouldClip = backgroundObject->hasLayer() && (backgroundObject == this || backgroundObject == parent()) && tableElt->collapseBorders();
        GraphicsContextStateSaver stateSaver(*paintInfo.context, shouldClip);
        if (shouldClip) {
            IntRect clipRect(tx + borderLeft(), ty + borderTop(),
                w - borderLeft() - borderRight(), h - borderTop() - borderBottom());
            paintInfo.context->clip(clipRect);
        }
        paintFillLayers(paintInfo, c, bgLayer, IntRect(tx, ty, w, h), BackgroundBleedNone, CompositeSourceOver, backgroundObject);
    }
}