From 5ff499fed39e8840c164b15d7d19386640db5c82 Mon Sep 17 00:00:00 2001
From: Ruediger Gad <rgad@fb2.fh-frankfurt.de>
Date: Thu, 12 Apr 2012 13:41:54 +0200
Subject: [PATCH] First prototype for sending key events.

---
 main.cpp                     |    2 ++
 qml/QZeeControl/MainPage.qml |   32 ++++++++++++++++++++++++++++----
 xtstadapter.h                |    6 ++++++
 3 files changed, 36 insertions(+), 4 deletions(-)

diff --git a/main.cpp b/main.cpp
index 9a89289..7296149 100644
--- a/main.cpp
+++ b/main.cpp
@@ -21,12 +21,14 @@
 #include <QtDeclarative>
 #include "qmlapplicationviewer.h"
 #include "btconnector.h"
+#include "xtstadapter.h"
 
 Q_DECL_EXPORT int main(int argc, char *argv[])
 {
     QScopedPointer<QApplication> app(createApplication(argc, argv));
 
     qmlRegisterType<BtConnector>("qzeecontrol", 1, 0, "BtConnector");
+    qmlRegisterType<XtstAdapter>("qzeecontrol", 1, 0, "XtstAdapter");
 
     QmlApplicationViewer viewer;
     viewer.setOrientation(QmlApplicationViewer::ScreenOrientationAuto);
diff --git a/qml/QZeeControl/MainPage.qml b/qml/QZeeControl/MainPage.qml
index c03ab78..ef75026 100644
--- a/qml/QZeeControl/MainPage.qml
+++ b/qml/QZeeControl/MainPage.qml
@@ -169,9 +169,33 @@ Page {
             labelD.color = d ? "red" : "blue"
         }
 
-        onAChanged: console.log("A changed to: " + val)
-        onBChanged: console.log("B changed to: " + val)
-        onCChanged: console.log("C changed to: " + val)
-        onDChanged: console.log("D changed to: " + val)
+        onAChanged: {
+            console.log("A changed to: " + val)
+            if(val){
+                xtstAdapter.sendKeyPress("a");
+            }
+        }
+        onBChanged: {
+            console.log("B changed to: " + val)
+            if(val){
+                xtstAdapter.sendKeyPress("b");
+            }
+        }
+        onCChanged: {
+            console.log("C changed to: " + val)
+            if(val){
+                xtstAdapter.sendKeyPress("c");
+            }
+        }
+        onDChanged: {
+            console.log("D changed to: " + val)
+            if(val){
+                xtstAdapter.sendKeyPress("d");
+            }
+        }
+    }
+
+    XtstAdapter{
+        id: xtstAdapter
     }
 }
diff --git a/xtstadapter.h b/xtstadapter.h
index 65c108b..6ed1d5d 100644
--- a/xtstadapter.h
+++ b/xtstadapter.h
@@ -18,6 +18,12 @@ public:
 signals:
     
 public slots:
+    void sendKeyPress(QString key){
+        int keyCode = XKeysymToKeycode(display, XStringToKeysym(key.toLocal8Bit().constData()));
+        XTestFakeKeyEvent(display, keyCode, true, 0);
+        XTestFakeKeyEvent(display, keyCode, false, 0);
+        XFlush(display);
+    }
 
 private:
     Display *display;
-- 
1.7.9.5