Initial import

src/plugins/help/helpfindsupport.h

@@ -0,0 +1,74 @@
+/***************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact:  Qt Software Information (qt-info@nokia.com)
+**
+** 
+** Non-Open Source Usage  
+** 
+** Licensees may use this file in accordance with the Qt Beta Version
+** License Agreement, Agreement version 2.2 provided with the Software or,
+** alternatively, in accordance with the terms contained in a written
+** agreement between you and Nokia.  
+** 
+** GNU General Public License Usage 
+** 
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the packaging
+** of this file.  Please review the following information to ensure GNU
+** General Public Licensing requirements will be met:
+**
+** http://www.fsf.org/licensing/licenses/info/GPLv2.html and
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt GPL Exception version
+** 1.2, included in the file GPL_EXCEPTION.txt in this package.  
+** 
+***************************************************************************/
+#ifndef HELPFINDSUPPORT_H
+#define HELPFINDSUPPORT_H
+
+#include "centralwidget.h"
+
+#include <find/ifindsupport.h>
+
+namespace Help {
+namespace Internal {
+
+class HelpFindSupport : public Find::IFindSupport
+{
+    Q_OBJECT
+
+public:
+    HelpFindSupport(CentralWidget *centralWidget);
+    ~HelpFindSupport();
+
+    bool isEnabled() const;
+    bool supportsReplace() const { return false; }
+    void resetIncrementalSearch() {}
+    void clearResults() {}
+    QString currentFindString() const;
+    QString completedFindString() const;
+
+    bool findIncremental(const QString &txt, QTextDocument::FindFlags findFlags);
+    bool findStep(const QString &txt, QTextDocument::FindFlags findFlags);
+    bool replaceStep(const QString &, const QString &,
+        QTextDocument::FindFlags ) { return false; }
+    int replaceAll(const QString &, const QString &,
+        QTextDocument::FindFlags ) { return 0; }
+
+private:
+    bool find(const QString &ttf, QTextDocument::FindFlags findFlags, bool incremental);
+
+    CentralWidget *m_centralWidget;
+};
+
+} // namespace Internal
+} // namespace Help
+
+#endif // HELPFINDSUPPORT_H