void RenderImage::imageChanged(WrappedImagePtr newImage, const IntRect* rect)
{
if (documentBeingDestroyed())
return;
if (!m_imageResource)
return;
if (newImage != m_imageResource->imagePtr())
return;
// Per the spec, we let the server-sent header override srcset/other sources of dpr.
// https://github.com/igrigorik/http-client-hints/blob/master/draft-grigorik-http-client-hints-01.txt#L255
if (m_imageResource->cachedImage() && m_imageResource->cachedImage()->hasDevicePixelRatioHeaderValue())
m_imageDevicePixelRatio = 1 / m_imageResource->cachedImage()->devicePixelRatioHeaderValue();
// If the RenderImage was just created we don't have style() or a parent()
// yet so all we can do is update our intrinsic size. Once we're inserted
// the resulting layout will do the rest of the work.
if (!parent()) {
updateIntrinsicSizeIfNeeded(m_imageResource->intrinsicSize());
return;
}
if (hasBoxDecorationBackground() || hasMask())
RenderReplaced::imageChanged(newImage, rect);
paintInvalidationOrMarkForLayout(rect);
}
void RenderWidget::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
ANNOTATE_GRAPHICS_CONTEXT(paintInfo, this);
if (!shouldPaint(paintInfo, paintOffset))
return;
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorationBackground() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorationBackground(paintInfo, adjustedPaintOffset);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, adjustedPaintOffset);
return;
}
if ((paintInfo.phase == PaintPhaseOutline || paintInfo.phase == PaintPhaseSelfOutline) && style()->hasOutline())
paintOutline(paintInfo, LayoutRect(adjustedPaintOffset, size()));
if (paintInfo.phase != PaintPhaseForeground)
return;
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);
BoxPainter::clipRoundedInnerRect(paintInfo.context, borderRect, roundedInnerRect);
}
Widget* widget = this->widget();
if (widget)
paintContents(paintInfo, paintOffset);
if (style()->hasBorderRadius())
paintInfo.context->restore();
// Paint a partially transparent wash over selected widgets.
if (isSelected() && !document().printing()) {
LayoutRect rect = localSelectionRect();
rect.moveBy(adjustedPaintOffset);
paintInfo.context->fillRect(pixelSnappedIntRect(rect), selectionBackgroundColor());
}
if (canResize())
layer()->scrollableArea()->paintResizer(paintInfo.context, roundedIntPoint(adjustedPaintOffset), paintInfo.rect);
}
void RenderReplaced::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset, Vector<RenderBox*>& layers)
{
if (!shouldPaint(paintInfo, paintOffset))
return;
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorationBackground())
paintBoxDecorationBackground(paintInfo, adjustedPaintOffset);
LayoutRect paintRect = LayoutRect(adjustedPaintOffset, size());
if (style()->outlineWidth())
paintOutline(paintInfo, paintRect);
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();
RoundedRect roundedInnerRect = 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 (selectionState() != SelectionNone) {
LayoutRect selectionPaintingRect = localSelectionRect();
selectionPaintingRect.moveBy(adjustedPaintOffset);
paintInfo.context->fillRect(pixelSnappedIntRect(selectionPaintingRect), selectionBackgroundColor());
}
}
void RenderReplaced::paint(PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
ANNOTATE_GRAPHICS_CONTEXT(paintInfo, this);
if (!shouldPaint(paintInfo, paintOffset))
return;
LayoutPoint adjustedPaintOffset = paintOffset + location();
if (hasBoxDecorationBackground() && (paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection))
paintBoxDecorationBackground(paintInfo, adjustedPaintOffset);
if (paintInfo.phase == PaintPhaseMask) {
paintMask(paintInfo, adjustedPaintOffset);
return;
}
if (paintInfo.phase == PaintPhaseClippingMask && (!hasLayer() || !layer()->hasCompositedClippingMask()))
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() && paintInfo.phase != PaintPhaseClippingMask)
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();
RoundedRect roundedInnerRect = style()->getRoundedInnerBorderFor(paintRect,
paddingTop() + borderTop(), paddingBottom() + borderBottom(), paddingLeft() + borderLeft(), paddingRight() + borderRight(), true, true);
clipRoundedInnerRect(paintInfo.context, paintRect, roundedInnerRect);
}
}
if (!completelyClippedOut) {
if (paintInfo.phase == PaintPhaseClippingMask) {
paintClippingMask(paintInfo, adjustedPaintOffset);
} else {
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());
}
}
void LayoutSVGRoot::layout()
{
ASSERT(needsLayout());
LayoutAnalyzer::Scope analyzer(*this);
bool needsLayout = selfNeedsLayout();
LayoutSize oldSize = size();
updateLogicalWidth();
updateLogicalHeight();
buildLocalToBorderBoxTransform();
SVGLayoutSupport::layoutResourcesIfNeeded(this);
SVGSVGElement* svg = toSVGSVGElement(node());
ASSERT(svg);
m_isLayoutSizeChanged = needsLayout || (svg->hasRelativeLengths() && oldSize != size());
SVGLayoutSupport::layoutChildren(this, needsLayout || SVGLayoutSupport::filtersForceContainerLayout(this));
if (m_needsBoundariesOrTransformUpdate) {
updateCachedBoundaries();
m_needsBoundariesOrTransformUpdate = false;
}
m_overflow.clear();
addVisualEffectOverflow();
if (!shouldApplyViewportClip()) {
FloatRect contentPaintInvalidationRect = paintInvalidationRectInLocalCoordinates();
contentPaintInvalidationRect = m_localToBorderBoxTransform.mapRect(contentPaintInvalidationRect);
addVisualOverflow(enclosingLayoutRect(contentPaintInvalidationRect));
}
updateLayerTransformAfterLayout();
m_hasBoxDecorationBackground = isDocumentElement() ? calculateHasBoxDecorations() : hasBoxDecorationBackground();
invalidateBackgroundObscurationStatus();
clearNeedsLayout();
}
