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/*
* Copyright (C) 2012 Research In Motion Limited. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef InPageSearchManager_h
#define InPageSearchManager_h
#include "FindOptions.h"
#include <wtf/text/WTFString.h>
namespace WebCore {
class Frame;
class Range;
class VisibleSelection;
}
namespace BlackBerry {
namespace WebKit {
class WebPagePrivate;
class InPageSearchManager {
public:
InPageSearchManager(WebPagePrivate*);
~InPageSearchManager();
bool findNextString(const String&, WebCore::FindOptions, bool wrap, bool highlightAllMatches, bool selectActiveMatchOnClear);
void frameUnloaded(const WebCore::Frame*);
private:
class DeferredScopeStringMatches;
friend class DeferredScopeStringMatches;
void clearTextMatches(bool selectActiveMatchOnClear = false);
void setActiveMatchAndMarker(PassRefPtr<WebCore::Range>);
bool findAndMarkText(const String&, WebCore::Range*, WebCore::Frame*, const WebCore::FindOptions&, bool /* isNewSearch */, bool /* startFromSelection */);
bool shouldSearchForText(const String&);
void scopeStringMatches(const String& text, bool reset, bool locateActiveMatchOnly, WebCore::Frame* scopingFrame = 0);
void scopeStringMatchesSoon(WebCore::Frame* scopingFrame, const String& text, bool reset, bool locateActiveMatchOnly);
void callScopeStringMatches(DeferredScopeStringMatches* caller, WebCore::Frame* scopingFrame, const String& text, bool reset, bool locateActiveMatchOnly);
void cancelPendingScopingEffort();
Vector<DeferredScopeStringMatches*> m_deferredScopingWork;
WebPagePrivate* m_webPage;
RefPtr<WebCore::Range> m_activeMatch;
RefPtr<WebCore::Range> m_resumeScopingFromRange;
String m_activeSearchString;
int m_activeMatchCount;
bool m_scopingComplete;
bool m_scopingCaseInsensitive;
bool m_locatingActiveMatch;
bool m_highlightAllMatches;
int m_activeMatchIndex;
};
}
}
#endif // InPageSearchManager_h
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