zhusenlin/aistudio-wpf-diagram
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艾竹
2023-02-04 20:21:18 +08:00
parent 285c015e83
commit 5b513370ff
13 changed files with 318 additions and 59 deletions
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28
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
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@@ -188,7 +188,6 @@ namespace AIStudio.Wpf.DiagramDesigner
public DesignerCanvas()
{
this.Focusable = true;
this.AllowDrop = true;
Mediator.Instance.Register(this);
@@ -500,32 +499,7 @@ namespace AIStudio.Wpf.DiagramDesigner
sourceConnectorInfo = null;
_service.DrawModeViewModel.ResetDrawMode();
}
protected override void OnPreviewKeyDown(KeyEventArgs e)
{
base.OnPreviewKeyDown(e);
bool executed = true;
var para = e.KeyboardDevice.Modifiers == ModifierKeys.None ? e.Key.ToString() : e.KeyboardDevice.Modifiers.ToString() + "+" + e.Key.ToString();
switch (para)
{
case "Control+A": _viewModel.SelectAllCommand.Execute(null); break;
case "Control+C": _viewModel.CopyCommand.Execute(null); break;
case "Control+V": _viewModel.PasteCommand.Execute(null); break;
case "Control+X": _viewModel.CutCommand.Execute(null); break;
case "Control+Z": _viewModel.UndoCommand.Execute(null); break;
case "Control+Y": _viewModel.RedoCommand.Execute(null); break;
case "Delete": _viewModel.DeleteCommand.Execute(null); break;
case "Left": _viewModel.LeftMoveCommand.Execute(null); break;
case "Right": _viewModel.RightMoveCommand.Execute(null); break;
case "Up": _viewModel.UpMoveCommand.Execute(null); break;
case "Down": _viewModel.DownMoveCommand.Execute(null); break;
default: executed = false; break;
}
e.Handled = executed;
}
}
protected override Size MeasureOverride(Size constraint)
{