private void Canvas_MouseMove(object sender, MouseEventArgs e)
{
if (isResizing && (e.LeftButton == MouseButtonState.Pressed))
{
if (moveFirst)
{
inkCanvas.Children.Remove(chosenFigUI);
}
else
{
inkCanvas.Children.RemoveAt(inkCanvas.Children.Count - 2);
}
//chosenFigUI = null;
moveFirst = false;
b = e.GetPosition(inkCanvas);
if (isFirstHoriz)
{
chosenFig.firstPoint.X += e.GetPosition(inkCanvas).X - startResize.X;
if (chosenFig is Square || chosenFig is Circle)
{
chosenFig.firstPoint.Y += e.GetPosition(inkCanvas).X - startResize.X;
}
}
else
if (isSecondHoriz)
{
chosenFig.secondPoint.X += e.GetPosition(inkCanvas).X - startResize.X;
if (chosenFig is Square || chosenFig is Circle)
{
chosenFig.secondPoint.Y += e.GetPosition(inkCanvas).X - startResize.X;
}
}
else
if (isFirstVert)
{
chosenFig.firstPoint.Y += e.GetPosition(inkCanvas).Y - startResize.Y;
if (chosenFig is Square || chosenFig is Circle)
{
chosenFig.firstPoint.X += e.GetPosition(inkCanvas).Y - startResize.Y;
}
}
else
if (isSecondVert)
{
chosenFig.secondPoint.Y += e.GetPosition(inkCanvas).Y - startResize.Y;
if (chosenFig is Square || chosenFig is Circle)
{
chosenFig.secondPoint.X += e.GetPosition(inkCanvas).Y - startResize.Y;
}
}
chosenFig.Draw(inkCanvas);
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseDown += MainWindow_MouseDown;
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseUp += MainWindow_MouseUp;
((System.Windows.Shapes.Shape)inkCanvas.Children[inkCanvas.Children.Count - 1]).Cursor = Cursors.Cross;
chosenFigUI = inkCanvas.Children[inkCanvas.Children.Count - 1];
inkCanvas.Children.Remove(frame);
DrawFrame(chosenFig);
startResize = e.GetPosition(inkCanvas);
return;
}
else
if (chosenFigUI != null && chosenFig != null && (e.LeftButton == MouseButtonState.Pressed) && isMoving)
{
if (moveFirst)
{
inkCanvas.Children.Remove(chosenFigUI);
}
else
{
inkCanvas.Children.RemoveAt(inkCanvas.Children.Count - 2);
}
moveFirst = false;
b = e.GetPosition(inkCanvas);
chosenFig.firstPoint.X = x.X + b.X - a.X;
chosenFig.firstPoint.Y = x.Y + b.Y - a.Y;
chosenFig.secondPoint.X = y.X + b.X - a.X;
chosenFig.secondPoint.Y = y.Y + b.Y - a.Y;
chosenFig.Draw(inkCanvas);
chosenFigUI = inkCanvas.Children[inkCanvas.Children.Count - 1];
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseDown += MainWindow_MouseDown;
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseUp += MainWindow_MouseUp;
((System.Windows.Shapes.Shape)inkCanvas.Children[inkCanvas.Children.Count - 1]).Cursor = Cursors.Cross;
inkCanvas.Children.Remove(frame);
DrawFrame(chosenFig);
return;
}
else
if (isDrawing && (e.LeftButton == MouseButtonState.Pressed) && !isResizing && !isMoving)
{
b = e.GetPosition(inkCanvas);
current = creators[tag].Create();
current.firstPoint = a;
current.secondPoint = b;
current.thickness = thickness;
// ChangingObjects();
if (!drawFirst)
{
inkCanvas.Children.RemoveAt(inkCanvas.Children.Count - 1);
printedFigures.RemoveAt(printedFigures.Count - 1);
}
drawFirst = false;
printedFigures.Add(current);
current.Draw(inkCanvas);
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseDown += MainWindow_MouseDown;
inkCanvas.Children[inkCanvas.Children.Count - 1].MouseUp += MainWindow_MouseUp;
((System.Windows.Shapes.Shape)inkCanvas.Children[inkCanvas.Children.Count - 1]).Cursor = Cursors.Cross;
isCanceled = false;
//isRedo = false;
deletedFigures.Clear();
removedFigures.Clear();
return;
}
}