void ScrollbarTheme::readyWRATHScrollCorner(ScrollView *sc, PaintedWidgetsOfWRATHHandleT<ScrollView> &hnd,
ContextOfWRATH *context, const IntRect& cornerRect)
{
ScrollbarTheme_WRATHCorner *d;
d=ScrollbarTheme_WRATHCorner::object(sc, hnd);
ContextOfWRATH::AutoPushNode autoPushRoot(context, d->m_root_node);
d->m_item.update(context, cornerRect, WebCore::Color(Color::white),
CompositeCopy);
}
void RootInlineBox::readyWRATHWidgets(PaintedWidgetsOfWRATHHandleT<InlineBox> &handle,
PaintInfoOfWRATH &paintInfo, int tx, int ty, int lineTop, int lineBottom)
{
RootInlineBox_WRATHWidgets *d;
d=RootInlineBox_WRATHWidgets::object(this, handle);
ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);
InlineFlowBox::readyWRATHWidgets(d->m_inlineFlowBox, paintInfo, tx, ty, lineTop, lineBottom);
readyWRATHEllipsisBox(d->m_ellipsis, paintInfo, tx, ty, lineTop, lineBottom);
}
void RenderScrollbar::readyWRATHWidgetPart(ContextOfWRATH *ctx,
PaintedWidgetsOfWRATHHandleT<Scrollbar> &hnd,
ScrollbarPart partType, const IntRect &rect)
{
RenderScrollbar_RenderPart *d;
d=RenderScrollbar_RenderPart::object(this, hnd);
ContextOfWRATH::AutoPushNode autoPushRoot(ctx, d->m_root_node);
d->m_part.visible(false);
RenderScrollbarPart* partRenderer = m_parts.get(partType);
if (!partRenderer)
return;
d->m_part.visible(true);
partRenderer->readyWRATHWidgetIntoRect(d->m_part, ctx, x(), y(), rect);
}
void RenderFrameSet::readyWRATHWidgetColumnBorder(PaintedWidgetsOfWRATHHandle& handle,
const PaintInfoOfWRATH& paintInfo, const IntRect& borderRect)
{
if (!paintInfo.rect.intersects(borderRect))
return;
RenderFrameSet_ReadyWRATHWidgetColumnBorder *d(RenderFrameSet_ReadyWRATHWidgetColumnBorder::object(this, handle));
ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);
if (d->m_edge_stroke_begin.widget())
d->m_edge_stroke_begin.widget()->visible(false);
if (d->m_edge_stroke_end.widget())
d->m_edge_stroke_end.widget()->visible(false);
// FIXME: We should do something clever when borders from distinct framesets meet at a join.
// Fill first.
Color color = (frameSet()->hasBorderColor() ? style()->visitedDependentColor(CSSPropertyBorderLeftColor) : borderFillColor());
d->m_fill.update(paintInfo.wrath_context, borderRect, color, CompositeSourceOver);
// Now stroke the edges but only if we have enough room to paint both edges with a little
// bit of the fill color showing through.
if (borderRect.width() >= 3) {
d->m_edge_stroke_begin.update(paintInfo.wrath_context,
IntRect(borderRect.location(), IntSize(1, height())),
borderStartEdgeColor(), CompositeSourceOver);
d->m_edge_stroke_end.update(paintInfo.wrath_context,
IntRect(IntPoint(borderRect.maxX() - 1, borderRect.y()), IntSize(1, height())),
borderEndEdgeColor(), CompositeSourceOver);
if(d->m_edge_stroke_begin.widget()) {
d->m_edge_stroke_begin.widget()->visible(true);
}
if(d->m_edge_stroke_end.widget()) {
d->m_edge_stroke_end.widget()->visible(true);
}
}
}
void RenderFrameSet::readyWRATHWidgets(PaintedWidgetsOfWRATHHandle& handle,
PaintInfoOfWRATH& paintInfo, int tx, int ty)
{
RenderFrameSet_ReadyWRATHWidgets *d(RenderFrameSet_ReadyWRATHWidgets::object(this, handle));
ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);
ContextOfWRATH::AutoPushNode autoPushSkip(paintInfo.wrath_context, d->m_skip_node);
d->m_skip_node.widget()->visible(false);
if (paintInfo.phase != PaintPhaseForeground)
return;
RenderObject* child = firstChild();
if (!child)
return;
d->m_skip_node.widget()->visible(true);
// Add in our offsets.
tx += x();
ty += y();
int rows = frameSet()->totalRows();
int cols = frameSet()->totalCols();
int borderThickness = frameSet()->border();
d->m_children.hideEachObject();
d->m_column_borders.hideEachObject();
d->m_row_borders.hideEachObject();
int yPos = 0;
for (int r = 0; r < rows; r++) {
int xPos = 0;
for (int c = 0; c < cols; c++) {
PaintedWidgetsOfWRATHHandle& ch(d->m_children.getHandle(child));
ch.visible(true);
child->readyWRATHWidgets(ch, paintInfo, tx, ty);
xPos += m_cols.m_sizes[c];
if (borderThickness && m_cols.m_allowBorder[c + 1]) {
PaintedWidgetsOfWRATHHandle& cbh(d->m_column_borders.getHandle(child));
cbh.visible(true);
readyWRATHWidgetColumnBorder(cbh, paintInfo, IntRect(tx + xPos, ty + yPos, borderThickness, height()));
xPos += borderThickness;
}
child = child->nextSibling();
if (!child) {
d->m_children.removeNonVisibleHandles();
d->m_column_borders.removeNonVisibleHandles();
d->m_row_borders.removeNonVisibleHandles();
return;
}
}
yPos += m_rows.m_sizes[r];
if (borderThickness && m_rows.m_allowBorder[r + 1]) {
/* It's not exactly related to the child but it matches the separation */
/* TODO: Improve the explanation. */
PaintedWidgetsOfWRATHHandle& crh(d->m_row_borders.getHandle(child));
crh.visible(true);
readyWRATHWidgetRowBorder(crh, paintInfo, IntRect(tx, ty + yPos, width(), borderThickness));
yPos += borderThickness;
}
}
d->m_children.removeNonVisibleHandles();
d->m_column_borders.removeNonVisibleHandles();
d->m_row_borders.removeNonVisibleHandles();
}
void RenderLineBoxList::readyWRATHWidgets(PaintedWidgetsOfWRATHHandle &handle,
RenderBoxModelObject *renderer,
PaintInfoOfWRATH &paintInfo, int tx, int ty)
{
RenderLineBoxList_WRATHWidgets *d;
d=RenderLineBoxList_WRATHWidgets::object(renderer, handle);
ContextOfWRATH::AutoPushNode autoPushRoot(paintInfo.wrath_context, d->m_root_node);
/*
this just.. sucks. WebKit builds a list of
RenderInline objects that it will draw outlines.
It is not clear if and how that list changes,
so we punt and make all them handle non-visible
and only those that are found in the list
are then made visible.
*/
d->m_handles.hideEachObject();
d->m_outlineHandles.hideEachObject();
// Only paint during the foreground/selection phases.
if (paintInfo.phase != PaintPhaseForeground && paintInfo.phase != PaintPhaseSelection && paintInfo.phase != PaintPhaseOutline
&& paintInfo.phase != PaintPhaseSelfOutline && paintInfo.phase != PaintPhaseChildOutlines && paintInfo.phase != PaintPhaseTextClip
&& paintInfo.phase != PaintPhaseMask)
return;
ASSERT(renderer->isRenderBlock() || (renderer->isRenderInline() && renderer->hasLayer())); // The only way an inline could paint like this is if it has a layer.
// If we have no lines then we have no work to do.
if (!firstLineBox())
return;
RenderView* v = renderer->view();
bool usePrintRect = !v->printRect().isEmpty();
int outlineSize = renderer->maximalOutlineSize(paintInfo.phase);
if (!anyLineIntersectsRect(renderer, paintInfo.rect, tx, ty, usePrintRect, outlineSize))
return;
PaintInfoOfWRATH info(paintInfo);
ListHashSet<RenderInline*> outlineObjects;
info.outlineObjects = &outlineObjects;
for (InlineFlowBox* curr = firstLineBox(); curr; curr = curr->nextLineBox()) {
if (usePrintRect) {
RootInlineBox* root = curr->root();
int topForPaginationCheck = curr->logicalTopVisualOverflow(root->lineTop());
int bottomForPaginationCheck = curr->logicalLeftVisualOverflow();
if (!curr->parent()) {
// We're a root box. Use lineTop and lineBottom as well here.
topForPaginationCheck = min(topForPaginationCheck, root->lineTop());
bottomForPaginationCheck = max(bottomForPaginationCheck, root->lineBottom());
}
if (bottomForPaginationCheck - topForPaginationCheck <= v->printRect().height()) {
if (ty + bottomForPaginationCheck > v->printRect().maxY()) {
if (RootInlineBox* nextRootBox = curr->root()->nextRootBox())
bottomForPaginationCheck = min(bottomForPaginationCheck, min(nextRootBox->logicalTopVisualOverflow(), nextRootBox->lineTop()));
}
if (ty + bottomForPaginationCheck > v->printRect().maxY()) {
if (ty + topForPaginationCheck < v->truncatedAt())
v->setBestTruncatedAt(ty + topForPaginationCheck, renderer);
// If we were able to truncate, don't paint.
if (ty + topForPaginationCheck >= v->truncatedAt())
break;
}
}
}
if (lineIntersectsDirtyRect(renderer, curr, info, tx, ty)) {
RootInlineBox* root = curr->root();
PaintedWidgetsOfWRATHHandleT<InlineBox> &currHandle(d->m_handles.getHandle(curr));
currHandle.visible(true);
curr->readyWRATHWidgets(currHandle, info, tx, ty, root->lineTop(), root->lineBottom());
}
}
if (info.phase == PaintPhaseOutline || info.phase == PaintPhaseSelfOutline || info.phase == PaintPhaseChildOutlines) {
ListHashSet<RenderInline*>::iterator end = info.outlineObjects->end();
for (ListHashSet<RenderInline*>::iterator it = info.outlineObjects->begin(); it != end; ++it) {
RenderInline* flow = *it;
PaintedWidgetsOfWRATHHandle &handle(d->m_outlineHandles.getHandle(flow));
handle.visible(true);
flow->readyWRATHWidgetOutline(handle, info.wrath_context, tx, ty);
}
info.outlineObjects->clear();
}
d->m_handles.removeNonVisibleHandles();
d->m_outlineHandles.removeNonVisibleHandles();
}
void BitmapImage::readyWRATHWidgets(PaintedWidgetsOfWRATHHandleT<Image>& handle, ContextOfWRATH *ctx,
const FloatRect& dst, const FloatRect& src,
ColorSpace styleColorSpace, CompositeOperator op)
{
BitmapImage_readyWRATHWidgets *d(BitmapImage_readyWRATHWidgets::object(this, handle));
ContextOfWRATH::AutoPushNode autoPushRoot(ctx, d->m_root_node);
d->m_solid_color.visible(false);
if (d->m_image_rect_item.widget())
d->m_image_rect_item.widget()->visible(false);
FloatRect normalizedDst = dst.normalized();
FloatRect normalizedSrc = src.normalized();
startAnimation();
if (normalizedSrc.isEmpty() || normalizedDst.isEmpty())
return;
NativeImagePtr nativeImage = nativeImageForCurrentFrame();
if (!nativeImage)
return;
// "Hardcode" the requirement for the underlying wrath image type to WRATHImage.
// The reason is support for setting texture coordinates, which isn't possible for WRATHCompoundImage
WRATHImage* image = nativeImage->getWrathImage();
if (!image)
return;
if (mayFillWithSolidColor()) {
d->m_solid_color.visible(true);
readyWRATHWidgetSolidColor(d->m_solid_color, ctx, this, normalizedDst, solidColor(), styleColorSpace, op);
return;
}
// ImageRectOfWRATH methods handle changing the op with respect to composite operator
/*
CompositeOperator previousOperator = ctxt->compositeOperation();
ctxt->setCompositeOperation(!image->hasAlpha() && op == CompositeSourceOver ? CompositeCopy : op);
*/
if(!nativeImage->hasAlpha() && op == CompositeSourceOver)
{
op=CompositeCopy;
}
/*
[WRATH-DANGER]: No shadows
ContextShadow* shadow = ctxt->contextShadow();
if (shadow->m_type != ContextShadow::NoShadow) {
QPainter* shadowPainter = shadow->beginShadowLayer(ctxt, normalizedDst);
if (shadowPainter) {
shadowPainter->setOpacity(static_cast<qreal>(shadow->m_color.alpha()) / 255);
shadowPainter->drawPixmap(normalizedDst, *image, normalizedSrc);
shadow->endShadowLayer(ctxt);
}
}
*/
/*
[WRATH-DANGER]: Possible rounding errors from converting to IntRect
*/
d->m_image_rect_item.update(ctx, nativeImage,
normalizedDst, IntRect(normalizedSrc),
op);
if (d->m_image_rect_item.widget())
d->m_image_rect_item.widget()->visible(true);
/*
ctxt->platformContext()->drawPixmap(normalizedDst, *image, normalizedSrc);
*/
/*
ctxt->setCompositeOperation(previousOperator);
*/
if (imageObserver())
imageObserver()->didDraw(this);
}
