zhusenlin/aistudio-wpf-diagram
1
0
Fork 0
mirror of https://gitee.com/akwkevin/aistudio.-wpf.-diagram synced 2026-04-12 12:16:37 +08:00
Code Issues Packages Projects Releases Wiki Activity

支持多个node保存到工具栏，显示还有点问题。

Browse Source
This commit is contained in:
kwai
2023-02-03 18:23:53 +08:00
parent 397ebcfac2
commit 2fde666182
12 changed files with 273 additions and 140 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
AIStudio.Wpf.DiagramDesigner/Controls/DesignerCanvas.cs
View File

@@ -566,26 +566,38 @@ namespace AIStudio.Wpf.DiagramDesigner
if (dragObject != null)
{
_viewModel.ClearSelectedItemsCommand.Execute(null);
Point position = e.GetPosition(this);
DesignerItemViewModelBase itemBase = null;
if (dragObject.DesignerItem != null)
Point position = e.GetPosition(this);
if (dragObject.DesignerItem is List<SelectableDesignerItemViewModelBase> designerItems)
{
itemBase = Activator.CreateInstance(dragObject.ContentType, _viewModel, dragObject.DesignerItem) as DesignerItemViewModelBase;
foreach (var item in designerItems.OfType<DesignerItemViewModelBase>())
{
item.Left += position.X;
item.Top += position.Y;
}
_viewModel.AddItemCommand.Execute(designerItems);
}
else
{
itemBase = Activator.CreateInstance(dragObject.ContentType) as DesignerItemViewModelBase;
itemBase.Icon = dragObject.Icon;
itemBase.ColorViewModel = CopyHelper.Mapper(dragObject.ColorViewModel);
if (dragObject.DesiredSize != null)
DesignerItemViewModelBase itemBase = null;
if (dragObject.DesignerItem is DesignerItemBase)
{
itemBase.ItemWidth = dragObject.DesiredSize.Value.Width;
itemBase.ItemHeight = dragObject.DesiredSize.Value.Height;
itemBase = Activator.CreateInstance(dragObject.ContentType, _viewModel, dragObject.DesignerItem) as DesignerItemViewModelBase;
}
else
{
itemBase = Activator.CreateInstance(dragObject.ContentType) as DesignerItemViewModelBase;
itemBase.Icon = dragObject.Icon;
itemBase.ColorViewModel = CopyHelper.Mapper(dragObject.ColorViewModel);
if (dragObject.DesiredSize != null)
{
itemBase.ItemWidth = dragObject.DesiredSize.Value.Width;
itemBase.ItemHeight = dragObject.DesiredSize.Value.Height;
}
}
itemBase.Left = Math.Max(0, position.X - itemBase.ItemWidth / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.ItemHeight / 2);
_viewModel.AddItemCommand.Execute(itemBase);
}
itemBase.Left = Math.Max(0, position.X - itemBase.ItemWidth / 2);
itemBase.Top = Math.Max(0, position.Y - itemBase.ItemHeight / 2);
_viewModel.AddItemCommand.Execute(itemBase);
}
var dragFile = e.Data.GetData(DataFormats.FileDrop);
if (dragFile != null && dragFile is string[] files)