Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 71 insertions, 0 deletions

diff --git a/kjsembed/jseventmapper.h b/kjsembed/jseventmapper.h
new file mode 100644
index 00000000..cdcb4630
--- /dev/null
+++ b/kjsembed/jseventmapper.h
@@ -0,0 +1,71 @@
+// -*- c++ -*-
+
+/*
+ *  Copyright (C) 2001-2003, Richard J. Moore <rich@kde.org>
+ *
+ *  This library is free software; you can redistribute it and/or
+ *  modify it under the terms of the GNU Library 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
+ *  Library General Public License for more details.
+ *
+ *  You should have received a copy of the GNU Library General Public License
+ *  along with this library; see the file COPYING.LIB.  If not, write to
+ *  the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ *  Boston, MA 02110-1301, USA.
+ */
+
+#ifndef JSEVENTMAPPER_H
+#define JSEVENTMAPPER_H
+
+#include <qdict.h>
+#include <qevent.h>
+#include <qintdict.h>
+
+#include <kjs/identifier.h>
+#include <kjsembed/jsbinding.h>
+
+namespace KJSEmbed {
+
+/**
+ * Maintains a map between the types of QEvent and the names of their event
+ * handlers.
+ *
+ * @author Richard Moore, rich@kde.org
+ */
+class JSEventMapper
+{
+public:
+    JSEventMapper();
+    virtual ~JSEventMapper();
+
+    /** 
+     * Adds an event to the map. The event handler has the specified name, and
+     * the event has the specified type.
+     */
+    void addEvent( const KJS::Identifier &name, QEvent::Type t );
+
+    /** Returns true iff the specified name is the identifier for an event handler. */
+    bool isEventHandler( const KJS::Identifier &name ) const {
+	return handlerToEvent.find( name.qstring() ) ? true : false; 
+    }
+
+    /** Returns the type of the events handled by the specified handler. */
+    QEvent::Type findEventType( const KJS::Identifier &name ) const;
+
+    KJS::Identifier *findEventHandler( QEvent::Type t ) const { return eventToHandler.find(t); }
+
+private:
+    QDict<uint> handlerToEvent;
+    QIntDict<KJS::Identifier> eventToHandler;
+    class JSEventMapperPrivate *d;
+};
+
+} // namespace KJSEmbed
+
+#endif // JSEVENTMAPPER_H
+