void SVGImagePainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground
|| m_layoutSVGImage.style()->visibility() == HIDDEN
|| !m_layoutSVGImage.imageResource()->hasImage())
return;
FloatRect boundingBox = m_layoutSVGImage.paintInvalidationRectInLocalCoordinates();
if (!paintInfo.cullRect().intersectsCullRect(m_layoutSVGImage.localToParentTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Images cannot have children so do not call updateCullRect.
TransformRecorder transformRecorder(paintInfoBeforeFiltering.context, m_layoutSVGImage, m_layoutSVGImage.localToParentTransform());
{
SVGPaintContext paintContext(m_layoutSVGImage, paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, LayoutPoint())) {
LayoutObjectDrawingRecorder recorder(paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, boundingBox, LayoutPoint());
paintForeground(paintContext.paintInfo());
}
}
if (m_layoutSVGImage.style()->outlineWidth()) {
PaintInfo outlinePaintInfo(paintInfoBeforeFiltering);
outlinePaintInfo.phase = PaintPhaseSelfOutline;
ObjectPainter(m_layoutSVGImage).paintOutline(outlinePaintInfo, LayoutPoint(boundingBox.location()));
}
}
void SVGRootInlineBoxPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
ASSERT(paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection);
bool hasSelection = !paintInfo.isPrinting() && m_svgRootInlineBox.selectionState() != SelectionNone;
PaintInfo paintInfoBeforeFiltering(paintInfo);
if (hasSelection && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(*paintInfoBeforeFiltering.context, m_svgRootInlineBox.layoutObject(),
paintInfoBeforeFiltering.phase, paintOffset)) {
LayoutObjectDrawingRecorder recorder(*paintInfoBeforeFiltering.context, m_svgRootInlineBox.layoutObject(), paintInfoBeforeFiltering.phase,
paintInfoBeforeFiltering.cullRect().m_rect, paintOffset);
for (InlineBox* child = m_svgRootInlineBox.firstChild(); child; child = child->nextOnLine()) {
if (child->isSVGInlineTextBox())
SVGInlineTextBoxPainter(*toSVGInlineTextBox(child)).paintSelectionBackground(paintInfoBeforeFiltering);
else if (child->isSVGInlineFlowBox())
SVGInlineFlowBoxPainter(*toSVGInlineFlowBox(child)).paintSelectionBackground(paintInfoBeforeFiltering);
}
}
SVGPaintContext paintContext(m_svgRootInlineBox.layoutObject(), paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary()) {
for (InlineBox* child = m_svgRootInlineBox.firstChild(); child; child = child->nextOnLine())
child->paint(paintContext.paintInfo(), paintOffset, 0, 0);
}
}
void KisCanvasWidgetBase::drawDecorations(QPainter & gc, const QRect &updateWidgetRect) const
{
gc.save();
if (!m_d->canvas) {
dbgFile<<"canvas doesn't exist, in canvas widget base!";
}
// Setup the painter to take care of the offset; all that the
// classes that do painting need to keep track of is resolution
gc.setRenderHint(QPainter::Antialiasing);
gc.setRenderHint(QPainter::TextAntialiasing);
// This option does not do anything anymore with Qt4.6, so don't reenable it since it seems to break display
// http://www.archivum.info/[email protected]/2010-01/00481/Re:-(Qt-interest)-Is-QPainter::HighQualityAntialiasing-render-hint-broken-in-Qt-4.6.html
// gc.setRenderHint(QPainter::HighQualityAntialiasing);
gc.setRenderHint(QPainter::SmoothPixmapTransform);
gc.save();
gc.setClipRect(updateWidgetRect);
QTransform transform = m_d->coordinatesConverter->flakeToWidgetTransform();
gc.setTransform(transform);
// Paint the shapes (other than the layers)
m_d->canvas->globalShapeManager()->paint(gc, *m_d->viewConverter, false);
// draw green selection outlines around text shapes that are edited, so the user sees where they end
gc.save();
QTransform worldTransform = gc.worldTransform();
gc.setPen( Qt::green );
Q_FOREACH (KoShape *shape, canvas()->shapeManager()->selection()->selectedShapes()) {
if (shape->shapeId() == "ArtisticText" || shape->shapeId() == "TextShapeID") {
gc.setWorldTransform(shape->absoluteTransformation(m_d->viewConverter) * worldTransform);
KoShape::applyConversion(gc, *m_d->viewConverter);
gc.drawRect(QRectF(QPointF(), shape->size()));
}
}
gc.restore();
// Draw text shape over canvas while editing it, that's needs to show the text selection correctly
QString toolId = KoToolManager::instance()->activeToolId();
if (toolId == "ArtisticTextTool" || toolId == "TextTool") {
gc.save();
gc.setPen(Qt::NoPen);
gc.setBrush(Qt::NoBrush);
Q_FOREACH (KoShape *shape, canvas()->shapeManager()->selection()->selectedShapes()) {
if (shape->shapeId() == "ArtisticText" || shape->shapeId() == "TextShapeID") {
KoShapePaintingContext paintContext(canvas(), false);
gc.save();
gc.setTransform(shape->absoluteTransformation(m_d->viewConverter) * gc.transform());
canvas()->shapeManager()->paintShape(shape, gc, *m_d->viewConverter, paintContext);
gc.restore();
}
}
gc.restore();
}
void SVGInlineFlowBoxPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
ASSERT(paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection);
SVGPaintContext paintContext(*LineLayoutAPIShim::constLayoutObjectFrom(m_svgInlineFlowBox.lineLayoutItem()), paintInfo);
if (paintContext.applyClipMaskAndFilterIfNecessary()) {
for (InlineBox* child = m_svgInlineFlowBox.firstChild(); child; child = child->nextOnLine())
child->paint(paintContext.paintInfo(), paintOffset, 0, 0);
}
}
void LogDelegate::paint (QPainter * painter, QStyleOptionViewItem const & option, QModelIndex const & index) const
{
painter->save();
QStyleOptionViewItemV4 option4 = option;
initStyleOption(&option4, index);
std::vector<QString> const & column_aligns = m_log_widget.config().m_columns_align;
if (index.column() < column_aligns.size())
{
E_Align const align = stringToAlign(column_aligns[index.column()].at(0).toLatin1());
option4.displayAlignment = static_cast<Qt::Alignment>(1 << align);
}
std::vector<QString> const & column_elides = m_log_widget.config().m_columns_elide;
if (index.column() < column_elides.size())
{
E_Elide const elide = stringToElide(column_elides[index.column()].at(0).toLatin1());
option4.textElideMode = static_cast<Qt::TextElideMode>(elide);
}
int const tag = m_log_widget.column2Tag(index.column());
if (tag < tlv::tag_max_value)
{
switch (tag)
{
case tlv::tag_file:
paintTokenized(painter, option4, index, QString("[:/\\\\]"), "/", m_log_widget.config().m_cut_path_level);
break;
case tlv::tag_func:
paintTokenized(painter, option4, index, QString("[::]"), "::", m_log_widget.config().m_cut_namespaces);
break;
case tlv::tag_ctx:
if (m_app_data.getDictCtx().m_names.size())
paintContext(painter, option4, index);
else
QStyledItemDelegate::paint(painter, option4, index); // no dictionnary
break;
case tlv::tag_ctime:
case tlv::tag_stime:
paintTime(painter, option4, index);
break;
default:
QStyledItemDelegate::paint(painter, option4, index);
break;
}
}
else
{
// user tags
QStyledItemDelegate::paint(painter, option4, index);
}
painter->restore();
}
void IntervalProgressDisplay::paintEvent(QPaintEvent *e)
{
Q_UNUSED(e);
if (paintStrategy) {
QPainter p(this);
p.setRenderHint(QPainter::Antialiasing, true);
qreal elementsSize = getElementsSize(paintMode);
qreal fontSize = getFontSize(paintMode);
PaintContext paintContext(width(), height(), beatsPerInterval, currentBeat, isShowingAccents(), beatsPerAccent, elementsSize, fontSize);
QColor currentBeatColor = usingLowContrastColors ? Qt::lightGray : Qt::white;
QBrush textBrush = palette().text(); //using the color define in loaded stylesheet theme
PaintColors paintColors(currentBeatColor, SECONDARY_BEATS_COLOR, ACCENT_COLOR, CURRENT_ACCENT_COLOR, DISABLED_BEATS_COLOR, textBrush);
paintStrategy->paint(p, paintContext, paintColors);
}
}
void SVGInlineFlowBoxPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
ASSERT(paintInfo.phase == PaintPhaseForeground || paintInfo.phase == PaintPhaseSelection);
{
SVGPaintContext paintContext(m_svgInlineFlowBox.layoutObject(), paintInfo);
if (paintContext.applyClipMaskAndFilterIfNecessary()) {
for (InlineBox* child = m_svgInlineFlowBox.firstChild(); child; child = child->nextOnLine())
child->paint(paintContext.paintInfo(), paintOffset, 0, 0);
}
}
if (m_svgInlineFlowBox.layoutObject().styleRef().hasOutline()) {
PaintInfo outlinePaintInfo(paintInfo);
outlinePaintInfo.phase = PaintPhaseSelfOutline;
ObjectPainter(m_svgInlineFlowBox.layoutObject()).paintOutline(outlinePaintInfo, paintOffset);
}
}
void SVGRootPainter::paintReplaced(const PaintInfo& paintInfo,
const LayoutPoint& paintOffset) {
// An empty viewport disables rendering.
if (pixelSnappedSize(paintOffset).isEmpty())
return;
// SVG outlines are painted during PaintPhaseForeground.
if (shouldPaintSelfOutline(paintInfo.phase))
return;
// An empty viewBox also disables rendering.
// (http://www.w3.org/TR/SVG/coords.html#ViewBoxAttribute)
SVGSVGElement* svg = toSVGSVGElement(m_layoutSVGRoot.node());
DCHECK(svg);
if (svg->hasEmptyViewBox())
return;
// Apply initial viewport clip.
Optional<BoxClipper> boxClipper;
if (m_layoutSVGRoot.shouldApplyViewportClip()) {
// TODO(pdr): Clip the paint info cull rect here.
boxClipper.emplace(m_layoutSVGRoot, paintInfo, paintOffset,
ForceContentsClip);
}
PaintInfo paintInfoBeforeFiltering(paintInfo);
AffineTransform transformToBorderBox =
transformToPixelSnappedBorderBox(paintOffset);
paintInfoBeforeFiltering.updateCullRect(transformToBorderBox);
SVGTransformContext transformContext(paintInfoBeforeFiltering.context,
m_layoutSVGRoot, transformToBorderBox);
SVGPaintContext paintContext(m_layoutSVGRoot, paintInfoBeforeFiltering);
if (paintContext.paintInfo().phase == PaintPhaseForeground &&
!paintContext.applyClipMaskAndFilterIfNecessary())
return;
BoxPainter(m_layoutSVGRoot).paint(paintContext.paintInfo(), LayoutPoint());
PaintTiming& timing =
PaintTiming::from(m_layoutSVGRoot.node()->document().topDocument());
timing.markFirstContentfulPaint();
}
void SVGImagePainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground
|| m_layoutSVGImage.style()->visibility() == HIDDEN
|| !m_layoutSVGImage.imageResource()->hasImage())
return;
FloatRect boundingBox = m_layoutSVGImage.paintInvalidationRectInLocalCoordinates();
if (!paintInfo.intersectsCullRect(m_layoutSVGImage.localToParentTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Images cannot have children so do not call updateCullRectForSVGTransform.
TransformRecorder transformRecorder(*paintInfoBeforeFiltering.context, m_layoutSVGImage, m_layoutSVGImage.localToParentTransform());
{
SVGPaintContext paintContext(m_layoutSVGImage, paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase)) {
LayoutObjectDrawingRecorder recorder(*paintContext.paintInfo().context, m_layoutSVGImage, paintContext.paintInfo().phase, boundingBox);
// There's no need to cache a buffered SkPicture with slimming
// paint because it's automatically done in the display list.
if (m_layoutSVGImage.style()->svgStyle().bufferedRendering() != BR_STATIC || RuntimeEnabledFeatures::slimmingPaintEnabled()) {
paintForeground(paintContext.paintInfo());
} else {
RefPtr<const SkPicture>& bufferedForeground = m_layoutSVGImage.bufferedForeground();
if (!bufferedForeground) {
paintContext.paintInfo().context->beginRecording(m_layoutSVGImage.objectBoundingBox());
paintForeground(paintContext.paintInfo());
bufferedForeground = paintContext.paintInfo().context->endRecording();
}
paintContext.paintInfo().context->drawPicture(bufferedForeground.get());
}
}
}
if (m_layoutSVGImage.style()->outlineWidth()) {
PaintInfo outlinePaintInfo(paintInfoBeforeFiltering);
outlinePaintInfo.phase = PaintPhaseSelfOutline;
LayoutRect layoutBoundingBox(boundingBox);
LayoutRect visualOverflowRect = ObjectPainter::outlineBounds(layoutBoundingBox, m_layoutSVGImage.styleRef());
ObjectPainter(m_layoutSVGImage).paintOutline(outlinePaintInfo, layoutBoundingBox, visualOverflowRect);
}
}
void SVGForeignObjectPainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection)
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
paintInfoBeforeFiltering.updateCullRect(m_layoutSVGForeignObject.localTransform());
TransformRecorder transformRecorder(paintInfoBeforeFiltering.context, m_layoutSVGForeignObject, m_layoutSVGForeignObject.localTransform());
Optional<FloatClipRecorder> clipRecorder;
if (SVGLayoutSupport::isOverflowHidden(&m_layoutSVGForeignObject))
clipRecorder.emplace(paintInfoBeforeFiltering.context, m_layoutSVGForeignObject, paintInfoBeforeFiltering.phase, m_layoutSVGForeignObject.viewportRect());
SVGPaintContext paintContext(m_layoutSVGForeignObject, paintInfoBeforeFiltering);
bool continueRendering = true;
if (paintContext.paintInfo().phase == PaintPhaseForeground)
continueRendering = paintContext.applyClipMaskAndFilterIfNecessary();
if (continueRendering) {
// Paint all phases of FO elements atomically as though the FO element established its own stacking context.
bool preservePhase = paintContext.paintInfo().phase == PaintPhaseSelection || paintContext.paintInfo().phase == PaintPhaseTextClip;
const LayoutPoint childPoint = IntPoint();
paintContext.paintInfo().phase = preservePhase ? paintContext.paintInfo().phase : PaintPhaseBlockBackground;
BlockPainter(m_layoutSVGForeignObject).paint(paintContext.paintInfo(), childPoint);
if (!preservePhase) {
paintContext.paintInfo().phase = PaintPhaseChildBlockBackgrounds;
BlockPainter(m_layoutSVGForeignObject).paint(paintContext.paintInfo(), childPoint);
paintContext.paintInfo().phase = PaintPhaseFloat;
BlockPainter(m_layoutSVGForeignObject).paint(paintContext.paintInfo(), childPoint);
paintContext.paintInfo().phase = PaintPhaseForeground;
BlockPainter(m_layoutSVGForeignObject).paint(paintContext.paintInfo(), childPoint);
paintContext.paintInfo().phase = PaintPhaseOutline;
BlockPainter(m_layoutSVGForeignObject).paint(paintContext.paintInfo(), childPoint);
}
}
}
void SVGForeignObjectPainter::paint(const PaintInfo& paintInfo) {
if (paintInfo.phase != PaintPhaseForeground &&
paintInfo.phase != PaintPhaseSelection)
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
paintInfoBeforeFiltering.updateCullRect(
m_layoutSVGForeignObject.localSVGTransform());
SVGTransformContext transformContext(
paintInfoBeforeFiltering.context, m_layoutSVGForeignObject,
m_layoutSVGForeignObject.localSVGTransform());
Optional<FloatClipRecorder> clipRecorder;
if (SVGLayoutSupport::isOverflowHidden(&m_layoutSVGForeignObject))
clipRecorder.emplace(paintInfoBeforeFiltering.context,
m_layoutSVGForeignObject,
paintInfoBeforeFiltering.phase,
m_layoutSVGForeignObject.viewportRect());
SVGPaintContext paintContext(m_layoutSVGForeignObject,
paintInfoBeforeFiltering);
bool continueRendering = true;
if (paintContext.paintInfo().phase == PaintPhaseForeground)
continueRendering = paintContext.applyClipMaskAndFilterIfNecessary();
if (continueRendering) {
// Paint all phases of FO elements atomically as though the FO element
// established its own stacking context. The delegate forwards calls to
// paint() in LayoutObject::paintAllPhasesAtomically() to
// BlockPainter::paint(), instead of m_layoutSVGForeignObject.paint() (which
// would call this method again).
BlockPainterDelegate delegate(m_layoutSVGForeignObject);
ObjectPainter(delegate).paintAllPhasesAtomically(paintContext.paintInfo(),
LayoutPoint());
}
}
void SVGShapePainter::paint(const PaintInfo& paintInfo)
{
if (paintInfo.phase != PaintPhaseForeground
|| m_layoutSVGShape.style()->visibility() == HIDDEN
|| m_layoutSVGShape.isShapeEmpty())
return;
FloatRect boundingBox = m_layoutSVGShape.paintInvalidationRectInLocalCoordinates();
if (!paintInfo.cullRect().intersectsCullRect(m_layoutSVGShape.localTransform(), boundingBox))
return;
PaintInfo paintInfoBeforeFiltering(paintInfo);
// Shapes cannot have children so do not call updateCullRect.
TransformRecorder transformRecorder(paintInfoBeforeFiltering.context, m_layoutSVGShape, m_layoutSVGShape.localTransform());
{
SVGPaintContext paintContext(m_layoutSVGShape, paintInfoBeforeFiltering);
if (paintContext.applyClipMaskAndFilterIfNecessary() && !LayoutObjectDrawingRecorder::useCachedDrawingIfPossible(paintContext.paintInfo().context, m_layoutSVGShape, paintContext.paintInfo().phase, LayoutPoint())) {
LayoutObjectDrawingRecorder recorder(paintContext.paintInfo().context, m_layoutSVGShape, paintContext.paintInfo().phase, boundingBox, LayoutPoint());
const SVGComputedStyle& svgStyle = m_layoutSVGShape.style()->svgStyle();
bool shouldAntiAlias = svgStyle.shapeRendering() != SR_CRISPEDGES;
for (int i = 0; i < 3; i++) {
switch (svgStyle.paintOrderType(i)) {
case PT_FILL: {
SkPaint fillPaint;
if (!SVGPaintContext::paintForLayoutObject(paintContext.paintInfo(), m_layoutSVGShape.styleRef(), m_layoutSVGShape, ApplyToFillMode, fillPaint))
break;
fillPaint.setAntiAlias(shouldAntiAlias);
fillShape(paintContext.paintInfo().context, fillPaint, fillRuleFromStyle(paintContext.paintInfo(), svgStyle));
break;
}
case PT_STROKE:
if (svgStyle.hasVisibleStroke()) {
GraphicsContextStateSaver stateSaver(paintContext.paintInfo().context, false);
AffineTransform nonScalingTransform;
const AffineTransform* additionalPaintServerTransform = 0;
if (m_layoutSVGShape.hasNonScalingStroke()) {
nonScalingTransform = m_layoutSVGShape.nonScalingStrokeTransform();
if (!setupNonScalingStrokeContext(nonScalingTransform, stateSaver))
return;
// Non-scaling stroke needs to reset the transform back to the host transform.
additionalPaintServerTransform = &nonScalingTransform;
}
SkPaint strokePaint;
if (!SVGPaintContext::paintForLayoutObject(paintContext.paintInfo(), m_layoutSVGShape.styleRef(), m_layoutSVGShape, ApplyToStrokeMode, strokePaint, additionalPaintServerTransform))
break;
strokePaint.setAntiAlias(shouldAntiAlias);
StrokeData strokeData;
SVGLayoutSupport::applyStrokeStyleToStrokeData(strokeData, m_layoutSVGShape.styleRef(), m_layoutSVGShape, m_layoutSVGShape.dashScaleFactor());
strokeData.setupPaint(&strokePaint);
strokeShape(paintContext.paintInfo().context, strokePaint);
}
break;
case PT_MARKERS:
paintMarkers(paintContext.paintInfo(), boundingBox);
break;
default:
ASSERT_NOT_REACHED();
break;
}
}
}
}
if (m_layoutSVGShape.style()->outlineWidth()) {
PaintInfo outlinePaintInfo(paintInfoBeforeFiltering);
outlinePaintInfo.phase = PaintPhaseSelfOutlineOnly;
ObjectPainter(m_layoutSVGShape).paintOutline(outlinePaintInfo, LayoutPoint(boundingBox.location()));
}
}
void LogDelegate::paint (QPainter * painter, QStyleOptionViewItem const & option, QModelIndex const & index) const
{
painter->save();
QStyleOptionViewItemV4 option4 = option;
initStyleOption(&option4, index);
// TODO: nonexistent item !!!!!!!!!!!!!!!!!
QVector<QString> const & column_aligns = m_log_widget.getConfig().m_columns_align;
E_Align const align = stringToAlign(column_aligns[index.column()].at(0).toLatin1());
option4.displayAlignment = static_cast<Qt::Alignment>(1 << align);
QVector<QString> const & column_elides = m_log_widget.getConfig().m_columns_elide;
E_Elide const elide = stringToElide(column_elides[index.column()].at(0).toLatin1());
option4.textElideMode = static_cast<Qt::TextElideMode>(elide);
/* { // color tagged line?
int row = index.row();
if (m_log_widget.isModelProxy())
if (FilterProxyModel const * proxy = m_log_widget.logProxy())
{
QModelIndex const curr = proxy->mapToSource(index);
row = curr.row();
}
if (m_log_widget.findColorTagRow(row))
{
painter->fillRect(option.rect, QColor(202, 225, 255));
}
}*/
LogWidget & lw = const_cast<LogWidget &>(m_log_widget); // hm
if (m_log_widget.getConfig().m_cut_path && index.column() == lw.findColumn4Tag(tlv::tag_file))
{
int level = m_log_widget.getConfig().m_cut_path_level;
paintTokenized(painter, option4, index, QString("[:/\\\\]"), "/", level);
}
else if (m_log_widget.getConfig().m_cut_namespaces && index.column() == lw.findColumn4Tag(tlv::tag_func))
{
int level = m_log_widget.getConfig().m_cut_namespaces;
paintTokenized(painter, option4, index, QString("[::]"), "::", level);
}
else if (m_app_data.getDictCtx().m_names.size() && index.column() == lw.findColumn4Tag(tlv::tag_ctx))
{
paintContext(painter, option4, index);
}
else if (index.column() == lw.findColumn4Tag(tlv::tag_ctime))
{
paintTime(painter, option4, index);
}
else if (index.column() == lw.findColumn4Tag(tlv::tag_stime))
{
paintTime(painter, option4, index);
}
else
{
QStyledItemDelegate::paint(painter, option4, index);
}
painter->restore();
}
bool GraphicsLayerAndroid::repaint()
{
LOG("(%x) repaint(), gPaused(%d) m_needsRepaint(%d) m_haveContents(%d) ",
this, gPaused, m_needsRepaint, m_haveContents);
if (!gPaused && m_haveContents && m_needsRepaint && !m_image) {
// with SkPicture, we request the entire layer's content.
IntRect layerBounds(0, 0, m_size.width(), m_size.height());
RenderLayer* layer = renderLayerFromClient(m_client);
if (!layer)
return false;
if (m_foregroundLayer) {
PaintingPhase phase(this);
// Paint the background into a separate context.
phase.set(GraphicsLayerPaintBackground);
if (!paintContext(m_contentLayer->recordContext(), layerBounds))
return false;
m_contentLayer->checkTextPresence();
// Construct the foreground layer and draw.
RenderBox* box = layer->renderBox();
int outline = box->view()->maximalOutlineSize();
IntRect contentsRect(0, 0,
box->borderLeft() + box->borderRight() + layer->scrollWidth(),
box->borderTop() + box->borderBottom() + layer->scrollHeight());
contentsRect.inflate(outline);
// Update the foreground layer size.
m_foregroundLayer->setSize(contentsRect.width(), contentsRect.height());
// Paint everything else into the main recording canvas.
phase.clear(GraphicsLayerPaintBackground);
// Paint at 0,0.
IntSize scroll = layer->scrolledContentOffset();
layer->scrollToOffset(0, 0);
// At this point, it doesn't matter if painting failed.
(void) paintContext(m_foregroundLayer->recordContext(), contentsRect);
m_foregroundLayer->checkTextPresence();
layer->scrollToOffset(scroll.width(), scroll.height());
// Construct the clip layer for masking the contents.
IntRect clip = layer->renderer()->absoluteBoundingBoxRect();
// absoluteBoundingBoxRect does not include the outline so we need
// to offset the position.
int x = box->borderLeft() + outline;
int y = box->borderTop() + outline;
int width = clip.width() - box->borderLeft() - box->borderRight();
int height = clip.height() - box->borderTop() - box->borderBottom();
m_foregroundClipLayer->setPosition(x, y);
m_foregroundClipLayer->setSize(width, height);
// Need to offset the foreground layer by the clip layer in order
// for the contents to be in the correct position.
m_foregroundLayer->setPosition(-x, -y);
// Set the scrollable bounds of the layer.
m_foregroundLayer->setScrollLimits(-x, -y, m_size.width(), m_size.height());
// Invalidate the entire layer for now, as webkit will only send the
// setNeedsDisplayInRect() for the visible (clipped) scrollable area,
// offsetting the invals by the scroll position would not be enough.
// TODO: have webkit send us invals even for non visible area
SkRegion region;
region.setRect(0, 0, contentsRect.width(), contentsRect.height());
m_foregroundLayer->markAsDirty(region);
m_foregroundLayer->needsRepaint();
} else {
// If there is no contents clip, we can draw everything into one
// picture.
if (!paintContext(m_contentLayer->recordContext(), layerBounds))
return false;
m_contentLayer->checkTextPresence();
// Check for a scrollable iframe and report the scrolling
// limits based on the view size.
if (m_contentLayer->contentIsScrollable()) {
FrameView* view = layer->renderer()->frame()->view();
static_cast<ScrollableLayerAndroid*>(m_contentLayer)->setScrollLimits(
m_position.x(), m_position.y(), view->layoutWidth(), view->layoutHeight());
}
}
LOG("(%x) repaint() on (%.2f,%.2f) contentlayer(%.2f,%.2f,%.2f,%.2f)paintGraphicsLayer called!",
this, m_size.width(), m_size.height(),
m_contentLayer->getPosition().fX,
m_contentLayer->getPosition().fY,
m_contentLayer->getSize().width(),
m_contentLayer->getSize().height());
m_contentLayer->markAsDirty(m_dirtyRegion);
m_dirtyRegion.setEmpty();
m_contentLayer->needsRepaint();
m_needsRepaint = false;
return true;
}
if (m_needsRepaint && m_image && m_newImage) {
// We need to tell the GL thread that we will need to repaint the
// texture. Only do so if we effectively have a new image!
m_contentLayer->markAsDirty(m_dirtyRegion);
m_dirtyRegion.setEmpty();
m_contentLayer->needsRepaint();
m_newImage = false;
m_needsRepaint = false;
return true;
}
return false;
}
void SVGRootPainter::paint(const PaintInfo& paintInfo, const LayoutPoint& paintOffset)
{
// An empty viewport disables rendering.
if (m_layoutSVGRoot.pixelSnappedBorderBoxRect().isEmpty())
return;
// SVG outlines are painted during PaintPhaseForeground.
if (shouldPaintSelfOutline(paintInfo.phase))
return;
// An empty viewBox also disables rendering.
// (http://www.w3.org/TR/SVG/coords.html#ViewBoxAttribute)
SVGSVGElement* svg = toSVGSVGElement(m_layoutSVGRoot.node());
ASSERT(svg);
if (svg->hasEmptyViewBox())
return;
// Don't paint if we don't have kids, except if we have filters we should paint those.
if (!m_layoutSVGRoot.firstChild()) {
SVGResources* resources = SVGResourcesCache::cachedResourcesForLayoutObject(&m_layoutSVGRoot);
if (!resources || !resources->filter())
return;
}
PaintInfo paintInfoBeforeFiltering(paintInfo);
// At the HTML->SVG boundary, SVGRoot will have a paint offset transform
// paint property but may not have a PaintLayer, so we need to update the
// paint properties here since they will not be updated by PaintLayer
// (See: PaintPropertyTreeBuilder::createPaintOffsetTranslationIfNeeded).
Optional<ScopedPaintChunkProperties> paintOffsetTranslationPropertyScope;
if (RuntimeEnabledFeatures::slimmingPaintV2Enabled() && !m_layoutSVGRoot.hasLayer()) {
const auto* objectProperties = m_layoutSVGRoot.objectPaintProperties();
if (objectProperties && objectProperties->paintOffsetTranslation()) {
auto& paintController = paintInfoBeforeFiltering.context.paintController();
PaintChunkProperties properties(paintController.currentPaintChunkProperties());
properties.transform = objectProperties->paintOffsetTranslation();
paintOffsetTranslationPropertyScope.emplace(paintController, properties);
}
}
// Apply initial viewport clip.
Optional<ClipRecorder> clipRecorder;
if (m_layoutSVGRoot.shouldApplyViewportClip()) {
// TODO(pdr): Clip the paint info cull rect here.
clipRecorder.emplace(paintInfoBeforeFiltering.context, m_layoutSVGRoot, paintInfoBeforeFiltering.displayItemTypeForClipping(), LayoutRect(pixelSnappedIntRect(m_layoutSVGRoot.overflowClipRect(paintOffset))));
}
// Convert from container offsets (html layoutObjects) to a relative transform (svg layoutObjects).
// Transform from our paint container's coordinate system to our local coords.
IntPoint adjustedPaintOffset = roundedIntPoint(paintOffset);
AffineTransform paintOffsetToBorderBox = AffineTransform::translation(adjustedPaintOffset.x(), adjustedPaintOffset.y()) * m_layoutSVGRoot.localToBorderBoxTransform();
paintInfoBeforeFiltering.updateCullRect(paintOffsetToBorderBox);
TransformRecorder transformRecorder(paintInfoBeforeFiltering.context, m_layoutSVGRoot, paintOffsetToBorderBox);
SVGPaintContext paintContext(m_layoutSVGRoot, paintInfoBeforeFiltering);
if (paintContext.paintInfo().phase == PaintPhaseForeground && !paintContext.applyClipMaskAndFilterIfNecessary())
return;
BoxPainter(m_layoutSVGRoot).paint(paintContext.paintInfo(), LayoutPoint());
PaintTiming& timing = PaintTiming::from(m_layoutSVGRoot.node()->document().topDocument());
timing.markFirstContentfulPaint();
}
