void RenderReplaced::paint(PaintInfo& paintInfo, int tx, int ty)
{
if (!shouldPaint(paintInfo, tx, ty))
return;
tx += x();
ty += 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());
if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection)
return;
if (!paintInfo.shouldPaintWithinRoot(this))
return;
bool drawSelectionTint = selectionState() != SelectionNone && !document()->printing();
if (paintInfo.phase == PaintPhaseSelection) {
if (selectionState() == SelectionNone)
return;
drawSelectionTint = false;
}
bool completelyClippedOut = false;
if (style()->hasBorderRadius()) {
IntRect borderRect = IntRect(tx, ty, width(), height());
if (borderRect.isEmpty())
completelyClippedOut = true;
else {
// Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
paintInfo.context->save();
paintInfo.context->addRoundedRectClip(style()->getRoundedBorderFor(borderRect));
}
}
if (!completelyClippedOut) {
paintReplaced(paintInfo, tx, ty);
if (style()->hasBorderRadius())
paintInfo.context->restore();
}
// The selection tint never gets clipped by border-radius rounding, since we want it to run right up to the edges of
// surrounding content.
if (drawSelectionTint) {
IntRect selectionPaintingRect = localSelectionRect();
selectionPaintingRect.move(tx, ty);
paintInfo.context->fillRect(selectionPaintingRect, selectionBackgroundColor(), style()->colorSpace());
}
}
void RenderWidget::paint(PaintInfo& paintInfo, int tx, int ty)
{
if (!shouldPaint(paintInfo, tx, ty))
return;
tx += x();
ty += y();
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorations(paintInfo, tx, ty);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, tx, ty);
return;
}
if (!m_frameView || paintInfo.phase != PaintPhaseForeground || style()->visibility() != VISIBLE)
return;
#if PLATFORM(MAC)
if (style()->highlight() != nullAtom && !paintInfo.context->paintingDisabled())
paintCustomHighlight(tx - x(), ty - y(), style()->highlight(), true);
#endif
if (style()->hasBorderRadius()) {
// Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
paintInfo.context->save();
IntSize topLeft, topRight, bottomLeft, bottomRight;
IntRect borderRect = IntRect(tx, ty, width(), height());
style()->getBorderRadiiForRect(borderRect, topLeft, topRight, bottomLeft, bottomRight);
paintInfo.context->addRoundedRectClip(borderRect, topLeft, topRight, bottomLeft, bottomRight);
}
if (m_widget) {
// Move the widget if necessary. We normally move and resize widgets during layout, but sometimes
// widgets can move without layout occurring (most notably when you scroll a document that
// contains fixed positioned elements).
m_widget->move(tx + borderLeft() + paddingLeft(), ty + borderTop() + paddingTop());
// Tell the widget to paint now. This is the only time the widget is allowed
// to paint itself. That way it will composite properly with z-indexed layers.
m_widget->paint(paintInfo.context, paintInfo.rect);
if (m_widget->isFrameView() && paintInfo.overlapTestRequests && !static_cast<FrameView*>(m_widget.get())->useSlowRepaints()) {
ASSERT(!paintInfo.overlapTestRequests->contains(this));
paintInfo.overlapTestRequests->set(this, m_widget->frameRect());
}
}
if (style()->hasBorderRadius())
paintInfo.context->restore();
// Paint a partially transparent wash over selected widgets.
if (isSelected() && !document()->printing()) {
// FIXME: selectionRect() is in absolute, not painting coordinates.
paintInfo.context->fillRect(selectionRect(), selectionBackgroundColor());
}
}
void RenderReplaced::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
if (!shouldPaint(paintInfo, paintOffset))
return;
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorations(paintInfo, adjustedPaintOffset);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, adjustedPaintOffset);
return;
}
LayoutRect paintRect = LayoutRect(adjustedPaintOffset, size());
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style()->outlineWidth())
paintOutline(paintInfo.context, paintRect);
if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && !canHaveChildren())
return;
if (!paintInfo.shouldPaintWithinRoot(this))
return;
bool drawSelectionTint = selectionState() != SelectionNone && !document()->printing();
if (paintInfo.phase == PaintPhaseSelection) {
if (selectionState() == SelectionNone)
return;
drawSelectionTint = false;
}
bool completelyClippedOut = false;
if (style()->hasBorderRadius()) {
LayoutRect borderRect = LayoutRect(adjustedPaintOffset, size());
if (borderRect.isEmpty())
completelyClippedOut = true;
else {
// Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
paintInfo.context->save();
paintInfo.context->addRoundedRectClip(style()->getRoundedBorderFor(paintRect, view()));
}
}
if (!completelyClippedOut) {
paintReplaced(paintInfo, adjustedPaintOffset);
if (style()->hasBorderRadius())
paintInfo.context->restore();
}
// The selection tint never gets clipped by border-radius rounding, since we want it to run right up to the edges of
// surrounding content.
if (drawSelectionTint) {
LayoutRect selectionPaintingRect = localSelectionRect();
selectionPaintingRect.moveBy(adjustedPaintOffset);
paintInfo.context->fillRect(pixelSnappedIntRect(selectionPaintingRect), selectionBackgroundColor(), style()->colorSpace());
}
}
void RenderWidget::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
if (!shouldPaint(paintInfo, paintOffset))
return;
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorations(paintInfo, adjustedPaintOffset);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, adjustedPaintOffset);
return;
}
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && hasOutline())
paintOutline(paintInfo, LayoutRect(adjustedPaintOffset, size()));
if (paintInfo.phase != PaintPhaseForeground)
return;
#if PLATFORM(MAC)
if (style().highlight() != nullAtom && !paintInfo.context->paintingDisabled())
paintCustomHighlight(paintOffset, style().highlight(), true);
#endif
if (style().hasBorderRadius()) {
LayoutRect borderRect = LayoutRect(adjustedPaintOffset, size());
if (borderRect.isEmpty())
return;
// Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
paintInfo.context->save();
RoundedRect roundedInnerRect = style().getRoundedInnerBorderFor(borderRect,
paddingTop() + borderTop(), paddingBottom() + borderBottom(), paddingLeft() + borderLeft(), paddingRight() + borderRight(), true, true);
clipRoundedInnerRect(paintInfo.context, borderRect, roundedInnerRect);
}
if (m_widget)
paintContents(paintInfo, paintOffset);
if (style().hasBorderRadius())
paintInfo.context->restore();
// Paint a partially transparent wash over selected widgets.
if (isSelected() && !document().printing()) {
// FIXME: selectionRect() is in absolute, not painting coordinates.
paintInfo.context->fillRect(pixelSnappedIntRect(selectionRect()), selectionBackgroundColor(), style().colorSpace());
}
if (hasLayer() && layer()->canResize())
layer()->paintResizer(paintInfo.context, roundedIntPoint(adjustedPaintOffset), paintInfo.rect);
}
void RenderSVGRoot::layout()
{
StackStats::LayoutCheckPoint layoutCheckPoint;
ASSERT(needsLayout());
m_resourcesNeedingToInvalidateClients.clear();
// Arbitrary affine transforms are incompatible with LayoutState.
LayoutStateDisabler layoutStateDisabler(view());
bool needsLayout = selfNeedsLayout();
LayoutRepainter repainter(*this, checkForRepaintDuringLayout() && needsLayout);
LayoutSize oldSize = size();
updateLogicalWidth();
updateLogicalHeight();
buildLocalToBorderBoxTransform();
m_isLayoutSizeChanged = needsLayout || (svgSVGElement().hasRelativeLengths() && oldSize != size());
SVGRenderSupport::layoutChildren(*this, needsLayout || SVGRenderSupport::filtersForceContainerLayout(*this));
if (!m_resourcesNeedingToInvalidateClients.isEmpty()) {
// Invalidate resource clients, which may mark some nodes for layout.
for (auto& resource : m_resourcesNeedingToInvalidateClients) {
resource->removeAllClientsFromCache();
SVGResourcesCache::clientStyleChanged(*resource, StyleDifferenceLayout, resource->style());
}
m_isLayoutSizeChanged = false;
SVGRenderSupport::layoutChildren(*this, false);
}
// At this point LayoutRepainter already grabbed the old bounds,
// recalculate them now so repaintAfterLayout() uses the new bounds.
if (m_needsBoundariesOrTransformUpdate) {
updateCachedBoundaries();
m_needsBoundariesOrTransformUpdate = false;
}
if (!shouldApplyViewportClip()) {
FloatRect contentRepaintRect = repaintRectInLocalCoordinates();
contentRepaintRect = m_localToBorderBoxTransform.mapRect(contentRepaintRect);
addVisualOverflow(enclosingLayoutRect(contentRepaintRect));
}
updateLayerTransform();
m_hasBoxDecorations = isDocumentElementRenderer() ? hasBoxDecorationStyle() : hasBoxDecorations();
invalidateBackgroundObscurationStatus();
repainter.repaintAfterLayout();
clearNeedsLayout();
}
void RenderSVGRoot::paint(PaintInfo& paintInfo, int parentX, int parentY)
{
if (paintInfo.context->paintingDisabled())
return;
bool isVisible = style()->visibility() == VISIBLE;
IntPoint parentOriginInContainer(parentX, parentY);
IntPoint borderBoxOriginInContainer = parentOriginInContainer + parentOriginToBorderBox();
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseBlockBackground || paintInfo.phase == PaintPhaseChildBlockBackground) && isVisible)
paintBoxDecorations(paintInfo, borderBoxOriginInContainer.x(), borderBoxOriginInContainer.y());
if (paintInfo.phase == PaintPhaseBlockBackground)
return;
// An empty viewport disables rendering. FIXME: Should we still render filters?
if (m_viewportSize.isEmpty())
return;
// Don't paint if we don't have kids, except if we have filters we should paint those.
if (!firstChild() && !selfWillPaint())
return;
// Make a copy of the PaintInfo because applyTransform will modify the damage rect.
PaintInfo childPaintInfo(paintInfo);
childPaintInfo.context->save();
// Apply initial viewport clip - not affected by overflow handling
childPaintInfo.context->clip(overflowClipRect(borderBoxOriginInContainer.x(), borderBoxOriginInContainer.y()));
// Convert from container offsets (html renderers) to a relative transform (svg renderers).
// Transform from our paint container's coordinate system to our local coords.
childPaintInfo.applyTransform(localToRepaintContainerTransform(parentOriginInContainer));
bool continueRendering = true;
if (childPaintInfo.phase == PaintPhaseForeground)
continueRendering = SVGRenderSupport::prepareToRenderSVGContent(this, childPaintInfo);
if (continueRendering)
RenderBox::paint(childPaintInfo, 0, 0);
if (childPaintInfo.phase == PaintPhaseForeground)
SVGRenderSupport::finishRenderSVGContent(this, childPaintInfo, paintInfo.context);
childPaintInfo.context->restore();
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style()->outlineWidth() && isVisible)
paintOutline(paintInfo.context, borderBoxOriginInContainer.x(), borderBoxOriginInContainer.y(), width(), height());
}
void RenderSVGRoot::layout()
{
ASSERT(needsLayout());
// Arbitrary affine transforms are incompatible with LayoutState.
LayoutStateDisabler layoutStateDisabler(*this);
bool needsLayout = selfNeedsLayout();
LayoutRepainter repainter(*this, checkForRepaintDuringLayout() && needsLayout);
LayoutSize oldSize = size();
updateLogicalWidth();
updateLogicalHeight();
buildLocalToBorderBoxTransform();
SVGRenderSupport::layoutResourcesIfNeeded(this);
SVGSVGElement* svg = toSVGSVGElement(node());
ASSERT(svg);
m_isLayoutSizeChanged = needsLayout || (svg->hasRelativeLengths() && oldSize != size());
SVGRenderSupport::layoutChildren(this, needsLayout || SVGRenderSupport::filtersForceContainerLayout(this));
// At this point LayoutRepainter already grabbed the old bounds,
// recalculate them now so repaintAfterLayout() uses the new bounds.
if (m_needsBoundariesOrTransformUpdate) {
updateCachedBoundaries();
m_needsBoundariesOrTransformUpdate = false;
}
m_overflow.clear();
addVisualEffectOverflow();
if (!shouldApplyViewportClip()) {
FloatRect contentRepaintRect = repaintRectInLocalCoordinates();
contentRepaintRect = m_localToBorderBoxTransform.mapRect(contentRepaintRect);
addVisualOverflow(enclosingLayoutRect(contentRepaintRect));
}
updateLayerTransform();
m_hasBoxDecorations = isDocumentElement() ? calculateHasBoxDecorations() : hasBoxDecorations();
invalidateBackgroundObscurationStatus();
repainter.repaintAfterLayout();
clearNeedsLayout();
}
void RenderWidget::paint(PaintInfo& paintInfo, int tx, int ty)
{
if (!shouldPaint(paintInfo, tx, ty))
return;
tx += x();
ty += y();
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorations(paintInfo, tx, ty);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, tx, ty);
return;
}
if (!m_view || paintInfo.phase != PaintPhaseForeground || style()->visibility() != VISIBLE)
return;
#if PLATFORM(MAC)
if (style()->highlight() != nullAtom && !paintInfo.context->paintingDisabled())
paintCustomHighlight(tx - x(), ty - y(), style()->highlight(), true);
#endif
if (m_widget) {
// Move the widget if necessary. We normally move and resize widgets during layout, but sometimes
// widgets can move without layout occurring (most notably when you scroll a document that
// contains fixed positioned elements).
m_widget->move(tx + borderLeft() + paddingLeft(), ty + borderTop() + paddingTop());
// Tell the widget to paint now. This is the only time the widget is allowed
// to paint itself. That way it will composite properly with z-indexed layers.
m_widget->paint(paintInfo.context, paintInfo.rect);
}
// Paint a partially transparent wash over selected widgets.
if (isSelected() && !document()->printing()) {
// FIXME: selectionRect() is in absolute, not painting coordinates.
paintInfo.context->fillRect(selectionRect(), selectionBackgroundColor());
}
}
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) {
IntRect selectionPaintingRect = localSelectionRect();
selectionPaintingRect.move(tx, ty);
paintInfo.context->fillRect(selectionPaintingRect, selectionBackgroundColor());
}
}
void RenderReplaced::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
if (!shouldPaint(paintInfo, paintOffset))
return;
#ifndef NDEBUG
SetLayoutNeededForbiddenScope scope(this);
#endif
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorations() && paintInfo.phase == PaintPhaseForeground)
paintBoxDecorations(paintInfo, adjustedPaintOffset);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, adjustedPaintOffset);
return;
}
LayoutRect paintRect = LayoutRect(adjustedPaintOffset, size());
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style().outlineWidth())
paintOutline(paintInfo, paintRect);
if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && !canHaveChildren())
return;
if (!paintInfo.shouldPaintWithinRoot(*this))
return;
bool drawSelectionTint = shouldDrawSelectionTint();
if (paintInfo.phase == PaintPhaseSelection) {
if (selectionState() == SelectionNone)
return;
drawSelectionTint = false;
}
bool completelyClippedOut = false;
if (style().hasBorderRadius()) {
LayoutRect borderRect = LayoutRect(adjustedPaintOffset, size());
if (borderRect.isEmpty())
completelyClippedOut = true;
else {
// Push a clip if we have a border radius, since we want to round the foreground content that gets painted.
paintInfo.context().save();
FloatRoundedRect roundedInnerRect = FloatRoundedRect(style().getRoundedInnerBorderFor(paintRect,
paddingTop() + borderTop(), paddingBottom() + borderBottom(), paddingLeft() + borderLeft(), paddingRight() + borderRight(), true, true));
clipRoundedInnerRect(paintInfo.context(), paintRect, roundedInnerRect);
}
}
if (!completelyClippedOut) {
paintReplaced(paintInfo, adjustedPaintOffset);
if (style().hasBorderRadius())
paintInfo.context().restore();
}
// The selection tint never gets clipped by border-radius rounding, since we want it to run right up to the edges of
// surrounding content.
if (drawSelectionTint) {
LayoutRect selectionPaintingRect = localSelectionRect();
selectionPaintingRect.moveBy(adjustedPaintOffset);
paintInfo.context().fillRect(snappedIntRect(selectionPaintingRect), selectionBackgroundColor(), style().colorSpace());
}
}
void RenderSVGContainer::paint(PaintInfo& paintInfo, int parentX, int parentY)
{
if (paintInfo.context->paintingDisabled())
return;
// This should only exist for <svg> renderers
if (hasBoxDecorations() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorations(paintInfo, m_x + parentX, m_y + parentY);
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style()->outlineWidth() && style()->visibility() == VISIBLE)
paintOutline(paintInfo.context, parentX, parentY, width(), height(), style());
if (paintInfo.phase != PaintPhaseForeground || !drawsContents())
return;
const SVGRenderStyle* svgStyle = style()->svgStyle();
AtomicString filterId(SVGURIReference::getTarget(svgStyle->filter()));
#if ENABLE(SVG_EXPERIMENTAL_FEATURES)
SVGResourceFilter* filter = getFilterById(document(), filterId);
#endif
if (!firstChild()
#if ENABLE(SVG_EXPERIMENTAL_FEATURES)
&& !filter
#endif
)
return; // Spec: groups w/o children still may render filter content.
paintInfo.context->save();
if (!parent()->isSVGContainer()) {
// Translate from parent offsets (html renderers) to a relative transform (svg renderers)
IntPoint origin;
origin.move(parentX, parentY);
origin.move(m_x, m_y);
origin.move(borderLeft(), borderTop());
origin.move(paddingLeft(), paddingTop());
if (origin.x() || origin.y()) {
paintInfo.context->concatCTM(AffineTransform().translate(origin.x(), origin.y()));
paintInfo.rect.move(-origin.x(), -origin.y());
}
parentX = parentY = 0;
SVGSVGElement* svg = static_cast<SVGSVGElement*>(element());
paintInfo.context->concatCTM(AffineTransform().scale(svg->currentScale()));
} else {
// Only the root <svg> element should need any translations using the HTML/CSS system
// parentX, parentY are also non-zero for first-level kids of these
// CSS-transformed <svg> root-elements (due to RenderBox::paint) for any other element
// they should be 0. m_x, m_y should always be 0 for non-root svg containers
ASSERT(m_x == 0);
ASSERT(m_y == 0);
}
if (!viewport().isEmpty()) {
if (style()->overflowX() != OVISIBLE)
paintInfo.context->clip(enclosingIntRect(viewport())); // FIXME: Eventually we'll want float-precision clipping
paintInfo.context->concatCTM(AffineTransform().translate(viewport().x(), viewport().y()));
}
if (!localTransform().isIdentity())
paintInfo.context->concatCTM(localTransform());
if (!parent()->isSVGContainer()) {
SVGSVGElement* svg = static_cast<SVGSVGElement*>(element());
paintInfo.context->concatCTM(AffineTransform().translate(svg->currentTranslate().x(), svg->currentTranslate().y()));
}
FloatRect strokeBBox = relativeBBox(true);
SVGElement* svgElement = static_cast<SVGElement*>(element());
ASSERT(svgElement && svgElement->document() && svgElement->isStyled());
SVGStyledElement* styledElement = static_cast<SVGStyledElement*>(svgElement);
AtomicString clipperId(SVGURIReference::getTarget(svgStyle->clipPath()));
AtomicString maskerId(SVGURIReference::getTarget(svgStyle->maskElement()));
SVGResourceClipper* clipper = getClipperById(document(), clipperId);
SVGResourceMasker* masker = getMaskerById(document(), maskerId);
if (clipper) {
clipper->addClient(styledElement);
clipper->applyClip(paintInfo.context, strokeBBox);
} else if (!clipperId.isEmpty())
svgElement->document()->accessSVGExtensions()->addPendingResource(clipperId, styledElement);
if (masker) {
masker->addClient(styledElement);
masker->applyMask(paintInfo.context, strokeBBox);
} else if (!maskerId.isEmpty())
svgElement->document()->accessSVGExtensions()->addPendingResource(maskerId, styledElement);
float opacity = style()->opacity();
if (opacity < 1.0f) {
paintInfo.context->clip(enclosingIntRect(strokeBBox));
paintInfo.context->beginTransparencyLayer(opacity);
}
#if ENABLE(SVG_EXPERIMENTAL_FEATURES)
if (filter)
filter->prepareFilter(paintInfo.context, strokeBBox);
else if (!filterId.isEmpty())
svgElement->document()->accessSVGExtensions()->addPendingResource(filterId, styledElement);
#endif
if (!viewBox().isEmpty())
paintInfo.context->concatCTM(viewportTransform());
RenderContainer::paint(paintInfo, 0, 0);
#if ENABLE(SVG_EXPERIMENTAL_FEATURES)
if (filter)
filter->applyFilter(paintInfo.context, strokeBBox);
#endif
if (opacity < 1.0f)
paintInfo.context->endTransparencyLayer();
paintInfo.context->restore();
}
void RenderListMarker::paint(PaintInfo& paintInfo, int tx, int ty)
{
if (paintInfo.phase != PaintPhaseForeground)
return;
if (style()->visibility() != VISIBLE)
return;
IntRect marker = getRelativeMarkerRect();
marker.move(tx, ty);
IntRect box(tx + m_x, ty + m_y, m_width, m_height);
if (box.y() > paintInfo.rect.bottom() || box.y() + box.height() < paintInfo.rect.y())
return;
if (hasBoxDecorations())
paintBoxDecorations(paintInfo, box.x(), box.y());
GraphicsContext* context = paintInfo.context;
context->setFont(style()->font());
if (isImage()) {
#if PLATFORM(MAC)
if (style()->highlight() != nullAtom && !paintInfo.context->paintingDisabled())
paintCustomHighlight(tx, ty, style()->highlight(), true);
#endif
context->drawImage(m_image->image(), marker.location());
if (selectionState() != SelectionNone)
context->fillRect(selectionRect(), selectionBackgroundColor());
return;
}
#if PLATFORM(MAC)
// FIXME: paint gap between marker and list item proper
if (style()->highlight() != nullAtom && !paintInfo.context->paintingDisabled())
paintCustomHighlight(tx, ty, style()->highlight(), true);
#endif
if (selectionState() != SelectionNone)
context->fillRect(selectionRect(), selectionBackgroundColor());
const Color color(style()->color());
context->setStrokeColor(color);
context->setStrokeStyle(SolidStroke);
context->setStrokeThickness(1.0f);
context->setFillColor(color);
switch (style()->listStyleType()) {
case DISC:
context->drawEllipse(marker);
return;
case CIRCLE:
context->setFillColor(Color::transparent);
context->drawEllipse(marker);
return;
case SQUARE:
context->drawRect(marker);
return;
case LNONE:
return;
case ARMENIAN:
case CJK_IDEOGRAPHIC:
case DECIMAL_LEADING_ZERO:
case GEORGIAN:
case HEBREW:
case HIRAGANA:
case HIRAGANA_IROHA:
case KATAKANA:
case KATAKANA_IROHA:
case LDECIMAL:
case LOWER_ALPHA:
case LOWER_GREEK:
case LOWER_LATIN:
case LOWER_ROMAN:
case UPPER_ALPHA:
case UPPER_LATIN:
case UPPER_ROMAN:
break;
}
if (m_text.isEmpty())
return;
TextRun textRun(m_text);
// Text is not arbitrary. We can judge whether it's RTL from the first character,
// and we only need to handle the direction RightToLeft for now.
bool textNeedsReversing = direction(m_text[0]) == RightToLeft;
Vector<UChar> reversedText;
if (textNeedsReversing) {
int length = m_text.length();
reversedText.resize(length);
for (int i = 0; i < length; ++i)
reversedText[length - i - 1] = m_text[i];
textRun = TextRun(reversedText.data(), length);
}
const Font& font = style()->font();
if (style()->direction() == LTR) {
int width = font.width(textRun);
context->drawText(textRun, marker.location());
const UChar periodSpace[2] = { '.', ' ' };
context->drawText(TextRun(periodSpace, 2), marker.location() + IntSize(width, 0));
} else {
const UChar spacePeriod[2] = { ' ', '.' };
TextRun spacePeriodRun(spacePeriod, 2);
int width = font.width(spacePeriodRun);
context->drawText(spacePeriodRun, marker.location());
context->drawText(textRun, marker.location() + IntSize(width, 0));
}
}