Input: evdevmouse plugin cleanup

Remove unused code and variables from the evdevmouse plugin.

Change-Id: Id7881bc726b5ffb2fa452e4d4dd082fe70f7ed28
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>

2 files changed, 13 insertions, 22 deletions

diff --git a/src/plugins/generic/evdevmouse/qevdevmousehandler.cpp b/src/plugins/generic/evdevmouse/qevdevmousehandler.cpp
index 6edd470874..73da200d17 100644
--- a/src/plugins/generic/evdevmouse/qevdevmousehandler.cpp
+++ b/src/plugins/generic/evdevmouse/qevdevmousehandler.cpp
@@ -72,8 +72,6 @@ QEvdevMouseHandler *QEvdevMouseHandler::createLinuxInputMouseHandler(const QStri
 
     QString device = "/dev/input/event0";
     bool compression = true;
-    bool clamp = true;
-    bool smooth = false;
     int jitterLimit = 0;
     int xoffset = 0;
     int yoffset = 0;
@@ -82,8 +80,6 @@ QEvdevMouseHandler *QEvdevMouseHandler::createLinuxInputMouseHandler(const QStri
     foreach (const QString &arg, args) {
         if (arg == "nocompress")
             compression = false;
-        else if (arg == "noclamp")
-            clamp = false;
         else if (arg.startsWith("dejitter="))
             jitterLimit = arg.mid(9).toInt();
         else if (arg.startsWith("xoffset="))
@@ -101,16 +97,16 @@ QEvdevMouseHandler *QEvdevMouseHandler::createLinuxInputMouseHandler(const QStri
     int fd;
     fd = qt_safe_open(device.toLocal8Bit().constData(), O_RDONLY | O_NDELAY, 0);
     if (fd >= 0) {
-        return new QEvdevMouseHandler(fd, compression, clamp, smooth, jitterLimit, xoffset, yoffset);
+        return new QEvdevMouseHandler(fd, compression, jitterLimit, xoffset, yoffset);
     } else {
         qWarning("Cannot open mouse input device '%s': %s", qPrintable(device), strerror(errno));
         return 0;
     }
 }
 
-QEvdevMouseHandler::QEvdevMouseHandler(int deviceDescriptor, bool compression, bool clamp, bool smooth, int jitterLimit, int xoffset, int yoffset)
+QEvdevMouseHandler::QEvdevMouseHandler(int deviceDescriptor, bool compression, int jitterLimit, int xoffset, int yoffset)
     : m_notify(0), m_x(0), m_y(0), m_prevx(0), m_prevy(0),
-      m_fd(deviceDescriptor), m_compression(compression), m_clamp(clamp), m_smooth(smooth),
+      m_fd(deviceDescriptor), m_compression(compression),
       m_xoffset(xoffset), m_yoffset(yoffset), m_buttons(0)
 {
     setObjectName(QLatin1String("Evdev Mouse Handler"));
@@ -131,18 +127,16 @@ QEvdevMouseHandler::~QEvdevMouseHandler()
 
 void QEvdevMouseHandler::sendMouseEvent()
 {
-    if (m_clamp) {
-        QRect g = QGuiApplication::primaryScreen()->virtualGeometry();
-        if (m_x + m_xoffset < g.left())
-            m_x = g.left() - m_xoffset;
-        else if (m_x + m_xoffset > g.right())
-            m_x = g.right() - m_xoffset;
+    QRect g = QGuiApplication::primaryScreen()->virtualGeometry();
+    if (m_x + m_xoffset < g.left())
+        m_x = g.left() - m_xoffset;
+    else if (m_x + m_xoffset > g.right())
+        m_x = g.right() - m_xoffset;
 
-        if (m_y + m_yoffset < g.top())
-            m_y = g.top() - m_yoffset;
-        else if (m_y + m_yoffset > g.bottom())
-            m_y = g.bottom() - m_yoffset;
-    }
+    if (m_y + m_yoffset < g.top())
+        m_y = g.top() - m_yoffset;
+    else if (m_y + m_yoffset > g.bottom())
+        m_y = g.bottom() - m_yoffset;
 
     QPoint pos(m_x + m_xoffset, m_y + m_yoffset);
 
diff --git a/src/plugins/generic/evdevmouse/qevdevmousehandler.h b/src/plugins/generic/evdevmouse/qevdevmousehandler.h
index fc65c6a414..e8fe1928c3 100644
--- a/src/plugins/generic/evdevmouse/qevdevmousehandler.h
+++ b/src/plugins/generic/evdevmouse/qevdevmousehandler.h
@@ -62,7 +62,7 @@ private slots:
     void readMouseData();
 
 private:
-    QEvdevMouseHandler(int deviceDescriptor, bool compression, bool clamp, bool smooth, int jitterLimit, int xoffset, int yoffset);
+    QEvdevMouseHandler(int deviceDescriptor, bool compression, int jitterLimit, int xoffset, int yoffset);
 
     void sendMouseEvent();
 
@@ -71,11 +71,8 @@ private:
     int m_prevx, m_prevy;
     int m_fd;
     bool m_compression;
-    bool m_clamp;
-    bool m_smooth;
     int m_xoffset, m_yoffset;
     Qt::MouseButtons m_buttons;
-    int m_smoothx, m_smoothy;
     int m_jitterLimitSquared;
 };