Add multitouch support for the RX-71 device

We have to by-pass X11 mouse events when using this device since we
are reading directly from the /dev/input/event* device files.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/gui/kernel/qapplication_p.h b/src/gui/kernel/qapplication_p.h
index 60796fc..5f788d3 100644
--- a/src/gui/kernel/qapplication_p.h
+++ b/src/gui/kernel/qapplication_p.h
@@ -81,6 +81,7 @@ class QInputContext;
 class QObject;
 class QWidget;
 class QGestureManager;
+class QSocketNotifier;
 
 extern bool qt_is_gui_used;
 #ifndef QT_NO_CLIPBOARD
@@ -457,6 +458,24 @@ public:
     bool translateTouchEvent(const MSG &msg);
 #endif
 
+#ifdef QT_RX71_MULTITOUCH
+    bool hasRX71MultiTouch;
+
+    struct RX71TouchPointState {
+        QSocketNotifier *socketNotifier;
+        QTouchEvent::TouchPoint touchPoint;
+
+        int minX, maxX, scaleX;
+        int minY, maxY, scaleY;
+        int minZ, maxZ;
+    };
+    QList<RX71TouchPointState> allRX71TouchPoints;
+
+    bool readRX71MultiTouchEvents(int deviceNumber);
+    void fakeMouseEventFromRX71TouchEvent();
+    void _q_readRX71MultiTouchEvents();
+#endif
+
 private:
 #ifdef Q_WS_QWS
     QMap<const QScreen*, QRect> maxWindowRects;