private void OnLayerDragDrop(object sender, DragEventArgs e)
{
if (e.Effect != DragDropEffects.Copy)
{
return;
}
var fmts = e.Data.GetFormats();
if (fmts == null || fmts.Length != 1)
{
return;
}
LayerEffect effect = e.Data.GetData(fmts[0]) as LayerEffect;
CurrentDragLayer = true;
CurrentDrag = this;
if (effect != null)
{
//effect.Layer = this._layer.Shape
switch (effect.Type)
{
case EffectType.Entry:
effect.Duration = this.ctlEntryEffect.Width == 0 ? 2 : ctlEntryEffect.Effect.Duration;
break;
case EffectType.Exit:
effect.Duration = this.ctlExitEffect.Width == 0 ? 2 : ctlExitEffect.Effect.Duration;
break;
default:
effect.Duration = this.ctlEmphasis.Width == 0 ? 8 : ctlEmphasis.Effect.Duration;
break;
}
//if (effect.Duration == 0)
// effect.Duration = 2;//ControlService.SignCombo.Current.Template.Message. 2;
////else
//// effect.Duration++;
UndoService.BeginTransaction(String.Format("Add a {0} effect", effect.Type));
UndoService.AddLayerEffectAddedAction(effect);
AddEffectFromDragDrop(effect);
UndoService.Commit();
ControlService.RefreshPropertyGrid(_layer);
CurrentDragLayer = false;
return;
}
LayerControl frameLayer = e.Data.GetData(typeof(LayerControl)) as LayerControl;
if (frameLayer != null)
{
OnDragLayer(frameLayer);
}
EffectContainer.Invalidate();
}
/// <summary>
/// paste
/// </summary>
public void Paste()
{
if (CanPaste)
{
UndoService.BeginTransaction("Paste");
if (DoPaste())
{
UndoService.Commit();
}
else
{
UndoService.Current.Rollback();
}
}
}
/// <summary>
/// Delete Exit Effect
/// add by Terry
/// </summary>
private ToolStripMenuItem DeleteExitEffect()
{
ToolStripMenuItem item = new ToolStripMenuItem();
item.Text = "Delete Exit Effect";
item.Image = Resource.GetImage(Resource.Images.DeleteExitEffect);
item.Click += delegate
{
UndoService.BeginTransaction("Delete a exit effect");
LayerEffect effect = FrameLayer.ExitEffect.Real.Copy();
//FrameLayer.ExitEffect.Name = null;
FrameLayer.RemoveEffect(effect.Type);
UndoService.AddLayerEffectRemovedAction(FrameLayer, effect);
FrameLayer.Invalidate();
UndoService.Commit();
};
Items.Add(item);
return(item);
}
public override void OnMouseUp(Canvas drawArea, MouseEventArgs e)
{
UndoService.Commit();
}
void OnEffectPropertyChanged(object sender, ProWrite.Entity.PropertyChangedEventArgs e)
{
UndoService.BeginTransaction("Changed the " + e.Name + " Property");
UndoService.AddPropertyChangedAction(sender, e.Name, e.NewValue, e.OldValue);
UndoService.Commit();
}
private void MouseUp(object sender, MouseEventArgs e)
{
_layerCtrl.OnLayerMouseUp(sender, e);
UndoService.Commit();
}
//mouse button is released
public override void OnMouseUp(Canvas drawArea, MouseEventArgs e)
{
if (selectMode == SelectionMode.MulitSelection)
{
return;
}
int zoom = drawArea.Document.Zoom;
if (selectMode == SelectionMode.NetSelection)
{
// Group selection
drawArea.Document.SelectInRectangle(drawArea.NetRectangle);
selectMode = SelectionMode.None;
drawArea.DrawNetRectangle = false;
UndoService.Commit();
}
if (resizedObject != null ||
selectMode == SelectionMode.Size
)
{
// after resizing
if (resizedObject != null)
{
resizedObject.BeginEdit();
if (resizedObject is ShapePaint)
{
; // resizedObject.SetVirtualBounds();
}
else
{
resizedObject.VirtualBounds = resizedObject.FormatBoundsByZoom(resizedObject.VirtualBounds, zoom);
}
resizedObject.EndEdit();
resizedObject = null;
}
selectMode = SelectionMode.None;
UndoService.Commit();
}
if (selectMode == SelectionMode.Move)
{
foreach (ShapeBase sb in drawArea.Document.SelectedShapes)
{
sb.BeginEdit();
if (sb is ShapeFigure
//|| sb is ShapeLine
)
{
sb.SetVirtualBounds();
}
else if (sb.Type != ShapeType.Line)
{
sb.VirtualBounds = sb.FormatBoundsByZoom(sb.VirtualBounds, zoom);
}
sb.EndEdit();
}
selectMode = SelectionMode.None;
Point point = drawArea.BackTrackMouse(new Point(e.X, e.Y));
for (int i = drawArea.Document.Count - 1; i >= 0; i--)
{
if (drawArea.Document[i].HitTest(point) == 0)
{
ShapeBase so = drawArea.Document[i];
if (so != null)
{
// Unselect all if Ctrl is not pressed and clicked object is not selected yet
if ((Control.ModifierKeys != Keys.Control || Control.ModifierKeys != Keys.Shift) && so.IsSelected && startPoint == lastPoint)
{
drawArea.Document.CancelSelect(true);
so.IsSelected = true;
}
}
break;
}
}
UndoService.Commit();
}
drawArea.Capture = false;
drawArea.Refresh();
lastPoint = drawArea.BackTrackMouse(e.Location);
}
