// Check if the content is flown into at least a region with region styling rules.
void RenderFlowThread::checkRegionsWithStyling()
{
bool hasRegionsWithStyling = false;
for (RenderRegionList::iterator iter = m_regionList.begin(); iter != m_regionList.end(); ++iter) {
RenderRegion* region = *iter;
if (region->hasCustomRegionStyle()) {
hasRegionsWithStyling = true;
break;
}
}
m_hasRegionsWithStyling = hasRegionsWithStyling;
}
static void writeRenderNamedFlowThreads(TextStream& ts, RenderView* renderView, const RenderLayer* rootLayer,
const LayoutRect& paintRect, int indent, RenderAsTextBehavior behavior)
{
if (!renderView->hasRenderNamedFlowThreads())
return;
const RenderNamedFlowThreadList* list = renderView->flowThreadController()->renderNamedFlowThreadList();
writeIndent(ts, indent);
ts << "Flow Threads\n";
for (RenderNamedFlowThreadList::const_iterator iter = list->begin(); iter != list->end(); ++iter) {
const RenderNamedFlowThread* renderFlowThread = *iter;
writeIndent(ts, indent + 1);
ts << "Thread with flow-name '" << renderFlowThread->flowThreadName() << "'\n";
RenderLayer* layer = renderFlowThread->layer();
writeLayers(ts, rootLayer, layer, paintRect, indent + 2, behavior);
// Display the render regions attached to this flow thread
const RenderRegionList& flowThreadRegionList = renderFlowThread->renderRegionList();
if (!flowThreadRegionList.isEmpty()) {
writeIndent(ts, indent + 1);
ts << "Regions for flow '"<< renderFlowThread->flowThreadName() << "'\n";
for (RenderRegionList::const_iterator itRR = flowThreadRegionList.begin(); itRR != flowThreadRegionList.end(); ++itRR) {
RenderRegion* renderRegion = *itRR;
writeIndent(ts, indent + 2);
ts << "RenderRegion";
if (renderRegion->node()) {
String tagName = getTagName(renderRegion->node());
if (!tagName.isEmpty())
ts << " {" << tagName << "}";
if (renderRegion->node()->isElementNode() && renderRegion->node()->hasID()) {
Element* element = static_cast<Element*>(renderRegion->node());
ts << " #" << element->idForStyleResolution();
}
if (renderRegion->hasCustomRegionStyle())
ts << " region style: 1";
}
if (!renderRegion->isValid())
ts << " invalid";
ts << "\n";
}
}
}
}
static void writeRenderRegionList(const RenderRegionList& flowThreadRegionList, TextStream& ts, int indent)
{
for (RenderRegionList::const_iterator itRR = flowThreadRegionList.begin(); itRR != flowThreadRegionList.end(); ++itRR) {
RenderRegion* renderRegion = *itRR;
writeIndent(ts, indent + 2);
ts << "RenderRegion";
if (renderRegion->generatingNode()) {
String tagName = getTagName(renderRegion->generatingNode());
if (!tagName.isEmpty())
ts << " {" << tagName << "}";
if (renderRegion->generatingNode()->isElementNode() && renderRegion->generatingNode()->hasID()) {
Element* element = static_cast<Element*>(renderRegion->generatingNode());
ts << " #" << element->idForStyleResolution();
}
if (renderRegion->hasCustomRegionStyle())
ts << " region style: 1";
if (renderRegion->hasAutoLogicalHeight())
ts << " hasAutoLogicalHeight";
}
if (!renderRegion->isValid())
ts << " invalid";
ts << "\n";
}
}
