private void canvas_MouseDown(object sender, MouseButtonEventArgs e)
{
if (isSnapShotTaken)
{
//Debug.WriteLine("canvas_MouseDown");
Point mouseClickPt = e.GetPosition(cameraIMG);
RockViewModel rockCorrespondsToCanvasPt =
rocksOnWallViewModel.GetRockInListByCanvasPoint(mouseClickPt);
if (rockCorrespondsToCanvasPt == null) // new rock
{
Size newBoulderSizeOnCanvas = GetBoulderSizeOnCanvasFromSliders();
// check rock overlaps
if (rocksOnWallViewModel.IsOverlapWithRocksOnWall(
mouseClickPt, newBoulderSizeOnCanvas)
== false)
{
CameraSpacePoint csp = jcWall.GetCamSpacePointFromMousePoint(mouseClickPt, _mode);
if (!csp.Equals(default(CameraSpacePoint)))
{
rocksOnWallViewModel.AddRock(csp, newBoulderSizeOnCanvas);
}
else
{
UiHelper.NotifyUser(DepthInfoMissingWarningMsg);
}
}
else
{
UiHelper.NotifyUser(RockOverlapsWarningMsg);
}
}
else // rock already in list
{
rocksOnWallViewModel.SelectedRock = rockCorrespondsToCanvasPt;
boulderWidthSlider.Value = rockCorrespondsToCanvasPt.RockShapeContainer.GetWidth();
boulderHeightSlider.Value = rockCorrespondsToCanvasPt.RockShapeContainer.GetHeight();
// if rock already in list, enable drag drop!
rockCorrespondsToCanvasPt.RockShapeContainer.DoDragDrop();
}
}
else
{
UiHelper.NotifyUser("Please take snap shot first.");
}
}
private void canvas_MouseDown(object sender, MouseButtonEventArgs e)
{
if (isSnapShotTaken)
{
Point mouseClickPt = e.GetPosition(cameraIMG);
//ColorSpacePoint _boulderCSP = new ColorSpacePoint { X = (float)mouseClickPt.X, Y = (float)mouseClickPt.Y };
Boulder rockCorrespondsToCanvasPt =
rocksOnWallViewModel.GetRockInListByCanvasPoint(mouseClickPt);
if (rockCorrespondsToCanvasPt == null) // new rock
{
double newBoulderWidthOnCanvas = ConvertSliderValueToSizeOnCanvas(boulderWidthSlider.Value);
double newBoulderHeightOnCanvas = ConvertSliderValueToSizeOnCanvas(boulderHeightSlider.Value);
// check rock overlaps
if (rocksOnWallViewModel.IsOverlapWithRocksOnWall(
mouseClickPt, newBoulderWidthOnCanvas, newBoulderHeightOnCanvas)
== false)
{
CameraSpacePoint csp = jcWall.GetCamSpacePointFromMousePoint(mouseClickPt, _mode);
if (!csp.Equals(default(CameraSpacePoint)))
{
rocksOnWallViewModel.AddRock(csp, mouseClickPt, newBoulderWidthOnCanvas,
newBoulderHeightOnCanvas);
}
else
{
UiHelper.NotifyUser("No depth info is captured for this point!");
}
}
else
{
UiHelper.NotifyUser(RockOverlapsWarningMsg);
}
}
else // rock already in list
{
rocksOnWallViewModel.SelectedRock = rockCorrespondsToCanvasPt;
boulderWidthSlider.Value = rockCorrespondsToCanvasPt.BCanvasWidth;
boulderHeightSlider.Value = rockCorrespondsToCanvasPt.BCanvasHeight;
}
}
else
{
UiHelper.NotifyUser("Please take snap shot first.");
}
}