void PageGroup::removeUserStyleSheetFromWorld(DOMWrapperWorld* world, const KURL& url)
{
ASSERT_ARG(world, world);
if (!m_userStyleSheets)
return;
UserStyleSheetMap::iterator it = m_userStyleSheets->find(world);
bool sheetsChanged = false;
if (it == m_userStyleSheets->end())
return;
UserStyleSheetVector* stylesheets = it->value.get();
for (int i = stylesheets->size() - 1; i >= 0; --i) {
if (stylesheets->at(i)->url() == url) {
stylesheets->remove(i);
sheetsChanged = true;
}
}
if (!sheetsChanged)
return;
if (stylesheets->isEmpty())
m_userStyleSheets->remove(it);
invalidatedInjectedStyleSheetCacheInAllFrames();
}
void PageGroup::removeUserStyleSheetFromWorld(DOMWrapperWorld* world, const KURL& url)
{
ASSERT_ARG(world, world);
if (!m_userStyleSheets)
return;
UserStyleSheetMap::iterator it = m_userStyleSheets->find(world);
bool sheetsChanged = false;
if (it == m_userStyleSheets->end())
return;
UserStyleSheetVector* stylesheets = it->second;
for (int i = stylesheets->size() - 1; i >= 0; --i) {
if (stylesheets->at(i)->url() == url) {
stylesheets->remove(i);
sheetsChanged = true;
}
}
if (!sheetsChanged)
return;
if (!stylesheets->isEmpty()) {
delete it->second;
m_userStyleSheets->remove(it);
}
// Clear our cached sheets and have them just reparse.
HashSet<Page*>::const_iterator end = m_pages.end();
for (HashSet<Page*>::const_iterator it = m_pages.begin(); it != end; ++it) {
for (Frame* frame = (*it)->mainFrame(); frame; frame = frame->tree()->traverseNext())
frame->document()->clearPageGroupUserSheets();
}
}
