1 files changed, 89 insertions, 0 deletions
diff --git a/examples/statemachine/citizenquartz/clockdisplay.h b/examples/statemachine/citizenquartz/clockdisplay.h
new file mode 100644
index 0000000..ec86509
--- /dev/null
+++ b/examples/statemachine/citizenquartz/clockdisplay.h
@@ -0,0 +1,89 @@
+#ifndef CLOCKDISPLAY_H
+#define CLOCKDISPLAY_H
+
+#include <QObject>
+#include <QGraphicsItem>
+#include <QDateTime>
+
+class ClockDisplay: public QObject, public QGraphicsItem
+{
+    Q_OBJECT
+    Q_ENUMS(DisplayMode)
+    Q_PROPERTY(DisplayMode displayMode READ displayMode WRITE setDisplayMode)
+    Q_PROPERTY(QDateTime currentTime READ currentTime WRITE setCurrentTime)
+    Q_PROPERTY(QTime alarm READ alarm WRITE setAlarm)
+    Q_PROPERTY(bool alarmEnabled READ alarmEnabled WRITE setAlarmEnabled)
+public:
+    enum DisplayMode {
+        CurrentTimeMode,        
+        EditSecondMode,
+        EditMinuteMode,
+        EditHourMode,
+
+        CurrentDateMode,
+        EditMonthMode,
+        EditDayMode,
+        EditYearMode,
+
+        AlarmMode,
+        EditAlarmHourMode,
+        EditAlarmTenMinuteMode,
+        EditAlarmMinuteMode,
+
+        ChimeMode,
+        StopWatchMode,
+        ModeCount
+    };
+
+    ClockDisplay(QGraphicsItem *parent = 0);
+    virtual ~ClockDisplay();
+
+    void setDisplayMode(DisplayMode displayMode) { m_displayMode = displayMode; update(); }
+    DisplayMode displayMode() const { return m_displayMode; }
+
+    QDateTime currentTime() const { return m_currentTime; }
+    void setCurrentTime(const QDateTime &time) 
+    { 
+        if (m_alarmEnabled && !alarmMatches(m_currentTime) && alarmMatches(time)) 
+            emit alarmTriggered();
+        m_currentTime = time; 
+        update(); 
+    }
+
+    QTime alarm() const { return m_alarm; }
+    void setAlarm(const QTime &time) { m_alarm = time; update(); }
+
+    bool alarmEnabled() const { return m_alarmEnabled; }
+    void setAlarmEnabled(bool enabled) { m_alarmEnabled = enabled; update(); }
+
+    virtual QRectF boundingRect() const;
+    virtual void paint(QPainter *painter, const QStyleOptionGraphicsItem *, QWidget *);
+
+signals:
+    void alarmTriggered();
+
+private slots:
+    void toggleBlinkFlag();
+
+private:
+    void updateText();
+
+    bool alarmMatches(const QDateTime &dt)
+    {
+        return (dt.time().hour() == m_alarm.hour() && dt.time().minute() == m_alarm.minute());
+    }
+
+    DisplayMode m_displayMode;
+
+    QDateTime m_currentTime;
+    QTime m_alarm;
+    
+    QGraphicsTextItem *m_text;
+    QGraphicsPixmapItem *m_alarmSymbol;
+
+    uint m_alarmEnabled : 1;
+    uint m_blink : 1;
+    uint m_reserved : 30; 
+};
+
+#endif