1 files changed, 94 insertions, 0 deletions
diff --git a/kmahjongg/GameTimer.cpp b/kmahjongg/GameTimer.cpp
new file mode 100644
index 00000000..5eb827d9
--- /dev/null
+++ b/kmahjongg/GameTimer.cpp
@@ -0,0 +1,94 @@
+/*
+ * Based upon the QT example dclock 
+ */
+
+#include <stdio.h>
+#include "GameTimer.h"
+#include "GameTimer.moc"
+
+
+//
+// Constructs a GameTimer widget with a parent and a name.
+//
+
+GameTimer::GameTimer( QWidget *parent, const char *name )
+    : QLCDNumber( parent, name )
+{
+    showingColon = false;
+    setNumDigits(7);	
+    setFrameStyle(QFrame::Panel | QFrame::Sunken);
+    setFrameStyle(QFrame::NoFrame);
+    timerMode = stopped;
+    showTime();					// display the current time1
+    startTimer( 500 );		// 1/2 second timer events
+}
+
+// QObject timer call back implementation
+void GameTimer::timerEvent( QTimerEvent * )
+{
+    if (timerMode == running)
+    	theTimer=theTimer.addMSecs(500);	
+    showTime();
+}
+
+
+//
+// Shows the current time in the internal lcd widget.
+//
+
+void GameTimer::showTime()
+{
+    QString s;
+    showingColon = !showingColon;		// toggle/blink colon
+
+    switch(timerMode) {
+	case paused:
+	case running:
+    	    s = theTimer.toString(); 
+	break;
+	case stopped:
+	    s = "00:00:00";
+	break;
+    }
+
+    if ( !showingColon )
+	s[2] = s[5] = ' ';
+    display( s );				// set LCD number/text
+}
+
+void GameTimer::start() {
+	theTimer.setHMS(0,0,0);
+	timerMode = running;
+}
+
+
+void GameTimer::fromString(const char*tim) {
+	int h,m,s;
+	sscanf(tim, "%2d:%2d:%2d\n", &h, &m, &s);
+	theTimer.setHMS(h,m,s);
+	timerMode = running;
+}
+
+
+void GameTimer::stop() {
+	timerMode = stopped;
+}
+
+void GameTimer::pause() {
+
+	if (timerMode == stopped)
+		return;
+
+	if (timerMode == paused) {
+		timerMode = running;
+	} else { 
+		timerMode = paused; 
+	}
+}
+
+int GameTimer::toInt() {
+
+	return (theTimer.second()+
+		theTimer.minute()*60+
+		theTimer.hour()*360);
+}