bool InPageSearchManager::findAndMarkText(const String& text, Range* range, Frame* frame, const FindOptions& options, bool isNewSearch, bool startFromSelection)
{
if (RefPtr<Range> match = frame->editor().findStringAndScrollToVisible(text, range, options)) {
// Move the highlight to the new match.
setActiveMatchAndMarker(match);
if (isNewSearch) {
scopeStringMatches(text, true /* reset */, false /* locateActiveMatchOnly */);
if (!m_highlightAllMatches) {
// Not highlighting all matches, we need to add the marker here,
// because scopeStringMatches does not add any markers, it only counts the number.
// No need to unmarkAllTextMatches, it is already done from the caller because of newSearch
m_activeMatch->ownerDocument().markers().addTextMatchMarker(m_activeMatch.get(), true);
frame->editor().setMarkedTextMatchesAreHighlighted(true /* highlight */);
}
return true;
}
if (startFromSelection || m_locatingActiveMatch) {
// We are finding next, but
// - starting from a new node, or
// - last locating active match effort is not done yet
if (!m_scopingComplete) {
// Last scoping is not done yet, let's restart it.
scopeStringMatches(text, true /* reset */, false /* locateActiveMatchOnly */);
} else {
// Last scoping is done, but we are jumping to somewhere instead of
// searching one by one, or there is another locating active match effort,
// let's start a scoping effort to locate active match only.
scopeStringMatches(text, true /* reset */, true /* locateActiveMatchOnly */);
}
} else {
// We are finding next one by one, let's calculate active match index
// There is at least one match, because otherwise we won't get into this block,
// so m_activeMatchIndex is at least one.
ASSERT(m_activeMatchCount);
if (!(options & WebCore::Backwards))
m_activeMatchIndex = m_activeMatchIndex + 1 > m_activeMatchCount ? 1 : m_activeMatchIndex + 1;
else
m_activeMatchIndex = m_activeMatchIndex - 1 < 1 ? m_activeMatchCount : m_activeMatchIndex - 1;
m_webPage->m_client->updateFindStringResult(m_activeMatchCount, m_activeMatchIndex);
}
if (!m_highlightAllMatches) {
// When only showing single matches, the scoping effort won't highlight
// all matches but count them.
m_webPage->m_page->unmarkAllTextMatches();
m_activeMatch->ownerDocument().markers().addTextMatchMarker(m_activeMatch.get(), true);
frame->editor().setMarkedTextMatchesAreHighlighted(true /* highlight */);
}
return true;
}
return false;
}
void TextFinder::resumeScopingStringMatches(int identifier,
const WebString& searchText,
const WebFindOptions& options) {
m_deferredScopingWork.clear();
scopeStringMatches(identifier, searchText, options);
}
void TextFinder::callScopeStringMatches(DeferredScopeStringMatches* caller, int identifier, const WebString& searchText, const WebFindOptions& options, bool reset)
{
m_deferredScopingWork.remove(m_deferredScopingWork.find(caller));
scopeStringMatches(identifier, searchText, options, reset);
// This needs to happen last since searchText is passed by reference.
delete caller;
}
void TextFinder::callScopeStringMatches(DeferredScopeStringMatches* caller,
int identifier,
const WebString& searchText,
const WebFindOptions& options,
bool reset) {
size_t index = m_deferredScopingWork.find(caller);
m_deferredScopingWork.remove(index);
scopeStringMatches(identifier, searchText, options, reset);
}
void TextFinder::callScopeStringMatches(DeferredScopeStringMatches* caller, int identifier, const WebString& searchText, const WebFindOptions& options, bool reset)
{
size_t index = m_deferredScopingWork.find(caller);
#if !ENABLE(OILPAN)
// Finalization needs to be delayed as (m_)searchText is passed by reference.
OwnPtr<DeferredScopeStringMatches> item = index != kNotFound ? m_deferredScopingWork[index].release() : nullptr;
#endif
m_deferredScopingWork.remove(index);
scopeStringMatches(identifier, searchText, options, reset);
}
bool InPageSearchManager::findAndMarkText(const String& text, Range* range, Frame* frame, const FindOptions& options, bool isNewSearch)
{
m_activeMatch = frame->editor()->findStringAndScrollToVisible(text, range, options);
if (m_activeMatch) {
setMarkerActive(m_activeMatch.get(), true /* active */);
if (isNewSearch) {
scopeStringMatches(text, true /* reset */);
// FIXME: If it is a not new search, we need to calculate activeMatchIndex and notify client.
}
return true;
}
return false;
}
void InPageSearchManager::callScopeStringMatches(DeferredScopeStringMatches* caller, Frame* scopingFrame, const String& text, bool reset, bool locateActiveMatchOnly)
{
m_deferredScopingWork.remove(m_deferredScopingWork.find(caller));
scopeStringMatches(text, reset, locateActiveMatchOnly, scopingFrame);
delete caller;
}