ginebra2/Gestures/GestureRecognizer.h
changeset 9 b39122337a00
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ginebra2/Gestures/GestureRecognizer.h	Fri Aug 06 17:23:08 2010 -0400
@@ -0,0 +1,88 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+*
+* This program 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, version 2.1 of the License.
+*
+* This program 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 program.  If not,
+* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
+*
+* Description:
+*
+*/
+
+/*
+ W A R N I N G
+ -------------
+ THIS IS A TEMPORARY GESTURE CODE. WOULD BE REPLACED WHEN BROWSER HAS ITS OWN GESTURE FRAMEWORK
+ */
+
+#ifndef GestureRecognizer_h
+#define GestureRecognizer_h
+
+#include "GestureEvent.h"
+
+class QGraphicsSceneMouseEvent;
+
+namespace GVA {
+
+class GestureListener;
+class GestureRecognizerPrivate;
+
+class GestureRecognizer : public QObject {
+    Q_OBJECT
+    Q_PROPERTY(qreal dragInertia READ dragInertia WRITE setDragInertia)
+    Q_PROPERTY(int directionErrorMargin READ directionErrorMargin WRITE setDirectionErrorMargin)
+    Q_PROPERTY(qreal axisLockThreshold READ axisLockThreshold WRITE setAxisLockThreshold)
+    Q_PROPERTY(qreal maximumVelocity READ maximumVelocity WRITE setMaximumVelocity)
+    Q_PROPERTY(qreal minimumVelocity READ minimumVelocity WRITE setMinimumVelocity)
+    Q_PROPERTY(qreal panningThreshold READ panningThreshold WRITE setPanningThreshold)
+    Q_PROPERTY(qreal fastVelocityFactor READ fastVelocityFactor WRITE setFastVelocityFactor)
+    Q_PROPERTY(qreal scrollsPerSecond READ scrollsPerSecond WRITE setScrollsPerSecond)
+
+public:
+    GestureRecognizer(GestureListener*);
+    ~GestureRecognizer();
+
+    bool mouseEventFilter(QGraphicsSceneMouseEvent *);
+
+    qreal dragInertia() const;
+    void setDragInertia(qreal inertia);
+
+    int directionErrorMargin() const;
+    void setDirectionErrorMargin(int errorMargin);
+
+    qreal axisLockThreshold() const;
+    void setAxisLockThreshold(qreal threshold);
+
+    qreal maximumVelocity() const;
+    void setMaximumVelocity(qreal v);
+
+    qreal minimumVelocity() const;
+    void setMinimumVelocity(qreal v);
+
+    int panningThreshold() const;
+    void setPanningThreshold(int threshold);
+
+    qreal fastVelocityFactor() const;
+    void setFastVelocityFactor(qreal f);
+
+    int scrollsPerSecond() const;
+    void setScrollsPerSecond(int sps);
+
+    QScopedPointer<GestureRecognizerPrivate> d_ptr;
+
+private:
+    Q_DECLARE_PRIVATE(GestureRecognizer)
+};
+
+} //namespace GVA
+#endif //GestureRecognizer_h