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页面视图新增缩略图模式

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艾竹
2023-05-27 12:35:44 +08:00
parent b11d39024a
commit 01131dde47
25 changed files with 2177 additions and 190 deletions
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26
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
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@@ -234,6 +234,21 @@ namespace AIStudio.Wpf.DiagramDesigner
this.Loaded += DesignerCanvas_Loaded;
this.IsVisibleChanged += DesignerCanvas_IsVisibleChanged;
this.DataContextChanged += DesignerCanvas_DataContextChanged;
}
private void DesignerCanvas_DataContextChanged(object sender, DependencyPropertyChangedEventArgs e)
{
if (e.OldValue is IDiagramViewModel oldvalue)
{
//var image = this.ToBitmap().ToBitmapSource();
//oldvalue.Thumbnail = new ImageBrush(image) { Stretch = Stretch.Uniform };
}
if (e.NewValue is IDiagramViewModel newvalue)
{
newvalue.Thumbnail = new VisualBrush(this) { Stretch = Stretch.Uniform };
}
}
private void DesignerCanvas_IsVisibleChanged(object sender, DependencyPropertyChangedEventArgs e)
@@ -248,6 +263,7 @@ namespace AIStudio.Wpf.DiagramDesigner
{
Mediator.Instance.Register(this);
this.Focus();
int xx = this.GetHashCode();
_service.PropertyChanged += _service_PropertyChanged;
}
@@ -324,7 +340,7 @@ namespace AIStudio.Wpf.DiagramDesigner
private void EnterColorPicker()
{
// create rubberband adorner
AdornerLayer adornerLayer = AdornerLayer.GetAdornerLayer(this);
if (adornerLayer != null)
@@ -394,8 +410,8 @@ namespace AIStudio.Wpf.DiagramDesigner
_viewModel.ClearSelectedItems();
}
if (_service.DrawModeViewModel.SharpDrawModeSelected ||
if (_service.DrawModeViewModel.SharpDrawModeSelected ||
(_service.DrawModeViewModel.DrawingDrawModeSelected && _service.DrawModeViewModel.DrawingDrawMode != DrawMode.Select))
{
// create rubberband adorner
@@ -425,8 +441,8 @@ namespace AIStudio.Wpf.DiagramDesigner
protected override void OnMouseMove(MouseEventArgs e)
{
var focusedElement = Keyboard.FocusedElement;
Debug.WriteLine("focusedElement：" + focusedElement?.ToString());
//var focusedElement = Keyboard.FocusedElement;
//Debug.WriteLine("focusedElement：" + focusedElement?.ToString());
base.OnMouseMove(e);