public HomeViewModel()
{
_context.Database.EnsureCreated();
_context.Plants.Load();
_context.Locations.Load();
_context.Areas.Load();
IList <Location> locations = _context.Locations.Local.ToObservableCollection();
IList <Area> areas = _context.Areas.Local.ToObservableCollection();
IList <Plant> plants = _context.Plants.Local.ToObservableCollection();
List <Object> allS = (from x in plants select(Object) x).ToList();
allS.AddRange((from x in locations select(Object) x).ToList());
allS.AddRange((from x in areas select(Object) x).ToList());
HomeView = CollectionViewSource.GetDefaultView(allS);
groupByLocationCommand = new GroupByLocationCommand(this); //OrderGroupCommand.cs
groupByAreaCommand = new GroupByAreaCommand(this);
removeGroupCommand = new RemoveGroupCommand(this);
saveButtonCommand = new SaveButtonCommand(this);
deleteButtonCommand = new DeleteButtonCommand(this);
HomeView.GroupDescriptions.Add(new PropertyGroupDescription("AreaName"));
HomeView.GroupDescriptions.Add(new PropertyGroupDescription("LocationName"));
}
public void InkCanvas_Gesture(object sender, InkCanvasGestureEventArgs e)
{
ReadOnlyCollection<GestureRecognitionResult> gestureResults =
e.GetGestureRecognitionResults();
Rect bound = e.Strokes.GetBounds();
System.Drawing.Rectangle rectangleBound = ConvertClass.getInstance().RectToRectangle(bound);
if (gestureResults[0].RecognitionConfidence == RecognitionConfidence.Strong)
{
switch (gestureResults[0].ApplicationGesture)
{
case ApplicationGesture.ScratchOut:
foreach (MyButton myButton in _inkFrame.InkCollector.Sketch.MyButtons)
{
Rect rectMyButton=new Rect(new Point(myButton.Left,myButton.Top),new Point(myButton.Left+myButton.Width,myButton.Top+myButton.Height));
if (MathTool.getInstance().isHitRects(e.Strokes.GetBounds(), rectMyButton) == true)
{
DeleteButtonCommand dbc = new DeleteButtonCommand(_inkFrame.InkCollector, myButton,_videoList);
dbc.execute();
InkCollector.CommandStack.Push(dbc);
}
}
foreach (MyArrow myArrow in _inkFrame.InkCollector.Sketch.MyArrows)
{
Rect rectMyButton = new Rect(myArrow.StartPoint,myArrow.EndPoint);
if (MathTool.getInstance().isHitRects(e.Strokes.GetBounds(), rectMyButton) == true)
{
Command dac = new DeleteArrowCommand(_inkFrame.InkCollector, myArrow);
dac.execute();
InkCollector.CommandStack.Push(dac);
}
}
break;
case ApplicationGesture.Down:
if (downcount == 1)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[0].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[1].TimeStart);
}
else if (downcount == 0)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[5].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[6].TimeStart);
}
else if (downcount == 2)
{
getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
(int)_inkFrame.InkCollector.Sketch.MyButtons[6].TimeEnd,
(int)_inkFrame.InkCollector.Sketch.MyButtons[7].TimeStart);
InkCollector.Mode = InkMode.VideoPlay;
}
//else if (downcount == 3)
//{
// getKeyFramesInGivenVideoClip(_inkFrame.InkCollector.Sketch.MyButtons[0].VideoPath.Substring(8),
// (int)_inkFrame.InkCollector.Sketch.MyButtons[8].TimeEnd,
// (int)_inkFrame.InkCollector.Sketch.MyButtons[9].TimeStart);
//}
downcount++;
//getKeyFramesInGivenVideoClip(GlobalValues.FilesPath + "/麋鹿王.avi", 0,
// 1069000);
break;
}
}
}