private void canvas1_KeyDown(object sender, KeyEventArgs e)
{
// route event to current tool
TEKeyArgs ee = e.ToTEKeyArgs();
TheModel.CurrentTool.KeyDown(ee);
e.Handled = ee.Handled;
// turn off raster on Alt
Rasterizer.View.OverrideWithZeroGridWidth = Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && !Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
Rasterizer.View.OverrideWithHalfGridWidth = Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
if (e.Key == Key.LeftAlt || e.Key == Key.RightAlt)
{
e.Handled = true;
}
if (!e.Handled)
{
// escape cancels current operation
if (e.Key == Key.Escape)
{
TheModel.ActivateDefaultTool();
}
}
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
// if (PreviewArc.Visibility == Visibility.Visible)
// AdjustPreviewPos();
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
// refresh preview rect size in case CTRL was pressed
if (PreviewEllipse.Visible)
{
Point p = new Point(overlay.CursorPosition.X, overlay.Height - overlay.CursorPosition.Y);
OnMouseMove(p, null);
}
}
private void canvas1_KeyUp(object sender, KeyEventArgs e)
{
// route event to current tool
TEKeyArgs ee = e.ToTEKeyArgs();
TheModel.CurrentTool.KeyUp(ee);
e.Handled = ee.Handled;
// turn on raster on Alt released
Rasterizer.View.OverrideWithZeroGridWidth = Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && !Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
Rasterizer.View.OverrideWithHalfGridWidth = Keyboard.Modifiers.HasFlag(ModifierKeys.Alt) && Keyboard.Modifiers.HasFlag(ModifierKeys.Shift);
if (e.Key == Key.LeftAlt || e.Key == Key.RightAlt)
{
e.Handled = true;
}
}
public override void KeyDown(TEKeyArgs e)
{
// move the selected object
if (SelectedItems.Count > 0)
{
double x = 0, y = 0;
if (e.KeyCode == Keys.Right)
{
x = 1;
}
else if (e.KeyCode == Keys.Left)
{
x = -1;
}
else if (e.KeyCode == Keys.Down)
{
y = -1;
}
else if (e.KeyCode == Keys.Up)
{
y = 1;
}
if (x != 0 || y != 0)
{
double step = overlay.Rasterizer.GridWidth * .1;
if (step == 0)
{
step = 1;
}
overlay.BeginUpdate();
ShiftSelItemsInParseTree(new Point(x * step, y * step), overlay.TopLevelItems);
overlay.EndUpdate();
// update overlay positions
foreach (OverlayShape o in overlay.TopLevelItems)
{
o.AdjustPosition(overlay.Resolution);
}
e.Handled = true;
}
}
base.KeyDown(e);
}
/// <summary>
/// KeyUp event, forwarded from the overlay control.
/// </summary>
/// <param name="e"></param>
public virtual void KeyUp(TEKeyArgs e)
{
}
/// <summary>
/// KeyDown event, forwarded from the overlay control.
/// </summary>
/// <param name="e"></param>
public virtual void KeyDown(TEKeyArgs e)
{
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
UpdatePreviewDisplay();
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
// if (PreviewArc.Visibility == Visibility.Visible)
// AdjustPreviewPos();
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
UpdatePreviewDisplay();
}
public override void KeyUp(TEKeyArgs e)
{
base.KeyUp(e);
// refresh preview rect size in case CTRL was pressed
if (PreviewEllipse.Visible)
{
Point p = new Point(overlay.CursorPosition.X, overlay.Height - overlay.CursorPosition.Y);
OnMouseMove(p, null);
}
}
public override void KeyDown(TEKeyArgs e)
{
// move the selected object
if (SelectedItems.Count > 0)
{
double x=0, y=0;
if (e.KeyCode == Keys.Right)
x = 1;
else if (e.KeyCode == Keys.Left)
x = -1;
else if (e.KeyCode == Keys.Down)
y = -1;
else if (e.KeyCode == Keys.Up)
y = 1;
if (x != 0 || y != 0)
{
double step = overlay.Rasterizer.GridWidth * .1;
if (step == 0)
step = 1;
overlay.BeginUpdate();
ShiftSelItemsInParseTree(new Vector(x * step, y * step), overlay.DisplayTree.TopLevelItems);
overlay.EndUpdate();
// update overlay positions
overlay.DisplayTree.AdjustPositions();
e.Handled = true;
}
}
base.KeyDown(e);
}
/// <summary>
/// KeyUp event, forwarded from the overlay control.
/// </summary>
/// <param name="e"></param>
public virtual void KeyUp(TEKeyArgs e) { }
/// <summary>
/// KeyDown event, forwarded from the overlay control.
/// </summary>
/// <param name="e"></param>
public virtual void KeyDown(TEKeyArgs e) { }