public override void KeyDown(KeyEvent ev)
{
//Rotate through each clock hand
if (ev.Key == Gdk.Key.Right) {
switch (_selected) {
case AnalogClockHandSelected.Hour:
_selected = AnalogClockHandSelected.Minute;
break;
case AnalogClockHandSelected.Minute:
_selected = AnalogClockHandSelected.Second;
break;
case AnalogClockHandSelected.Second:
_selected = AnalogClockHandSelected.Hour;
break;
}
//Update clock value
} else if (ev.Key == Gdk.Key.Up) {
switch (_selected) {
case AnalogClockHandSelected.Hour:
if (_figure.Hour == 23)
_figure.Hour = 0;
else
_figure.Hour = _figure.Hour + 1;
break;
case AnalogClockHandSelected.Minute:
if (_figure.Minute == 59)
_figure.Minute = 0;
else
_figure.Minute = _figure.Minute + 1;
break;
case AnalogClockHandSelected.Second:
if (_figure.Second == 59)
_figure.Second = 0;
else
_figure.Second = _figure.Second + 1;
break;
}
} else if (ev.Key == Gdk.Key.Down) {
switch (_selected) {
case AnalogClockHandSelected.Hour:
if (_figure.Hour == 0)
_figure.Hour = 24;
else
_figure.Hour = _figure.Hour - 1;
break;
case AnalogClockHandSelected.Minute:
if (_figure.Minute == 0)
_figure.Minute = 59;
else
_figure.Minute = _figure.Minute - 1;
break;
case AnalogClockHandSelected.Second:
if (_figure.Second == 0)
_figure.Second = 59;
else
_figure.Second = _figure.Second - 1;
break;
}
}
DefaultTool.KeyUp (ev);
}
public AnalogClockTool(IDrawingEditor editor, AnalogClockFigure fig, ITool dt)
: base(editor, fig, dt)
{
_figure = fig;
_selected = AnalogClockHandSelected.Hour;
}
