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wg_cpso/CPSO/Forms/22_Node/FrmMergeCoincidentNodes.cs

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C#
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2026-03-25 18:20:24 +08:00
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;
using CaeMesh;
using CaeGlobals;
namespace CPSO.Forms
{
class FrmMergeCoincidentNodes : UserControls.FrmProperties, IFormBase, IFormItemSetDataParent, IFormHighlight
{
// Variables
private ViewMergeCoincidentNodes _viewMergeCoincidentNodes;
private Button btnPreview;
private Controller _controller;
// Constructors
public FrmMergeCoincidentNodes(Controller controller)
{
InitializeComponent();
//
_controller = controller;
_viewMergeCoincidentNodes = null;
//
SelectionClear = _controller.Selection.Clear;
}
private void InitializeComponent()
{
this.btnPreview = new System.Windows.Forms.Button();
this.gbProperties.SuspendLayout();
this.SuspendLayout();
//
// btnPreview
//
this.btnPreview.Anchor = ((System.Windows.Forms.AnchorStyles)((System.Windows.Forms.AnchorStyles.Bottom | System.Windows.Forms.AnchorStyles.Right)));
this.btnPreview.Image = global::CPSO.Properties.Resources.Show;
this.btnPreview.Location = new System.Drawing.Point(45, 376);
this.btnPreview.Name = "btnPreview";
this.btnPreview.Size = new System.Drawing.Size(28, 23);
this.btnPreview.TabIndex = 18;
this.btnPreview.UseVisualStyleBackColor = true;
this.btnPreview.Click += new System.EventHandler(this.btnPreview_Click);
//
// FrmBoundaryLayer
//
this.ClientSize = new System.Drawing.Size(334, 411);
this.Controls.Add(this.btnPreview);
this.MinimumSize = new System.Drawing.Size(350, 350);
this.Name = "FrmMergeCoincidentNodes";
this.Text = "Merge Coincident Nodes";
this.Controls.SetChildIndex(this.gbProperties, 0);
this.Controls.SetChildIndex(this.btnCancel, 0);
this.Controls.SetChildIndex(this.btnOK, 0);
this.Controls.SetChildIndex(this.btnOkAddNew, 0);
this.Controls.SetChildIndex(this.btnPreview, 0);
this.gbProperties.ResumeLayout(false);
this.ResumeLayout(false);
}
// Event handlers
private void btnPreview_Click(object sender, EventArgs e)
{
try
{
_viewMergeCoincidentNodes = (ViewMergeCoincidentNodes)propertyGrid.SelectedObject;
//
if (_viewMergeCoincidentNodes.GeometryIds != null && _viewMergeCoincidentNodes.GeometryIds.Length > 0)
{
Dictionary<int, int> oldIdNewId = _controller.GetCoincidentNodeMap(_viewMergeCoincidentNodes.GetBase());
if (oldIdNewId.Count == 0)
throw new CaeException("There are no coincident nodes in the current selection.");
//
HighlightMergeCoincidentNodes();
_controller.PreviewMergeCoincidentNodes(_viewMergeCoincidentNodes.GetBase());
}
else
{
// Select all
MergeCoincidentNodes vmcn = _viewMergeCoincidentNodes.GetBase().DeepClone();
vmcn.CreationData = new Selection();
vmcn.CreationData.SelectItem = vtkSelectItem.Node;
vmcn.CreationData.Add(new SelectionNodeIds(vtkSelectOperation.Add, true));
//
HighlightMergeCoincidentNodes();
_controller.PreviewMergeCoincidentNodes(vmcn);
}
}
catch (Exception ex)
{
ExceptionTools.Show(this, ex);
}
}
// Overrides
protected override void OnVisibleChanged(EventArgs e)
{
if (Visible) ShowHideSelectionForm(); // accounts for minimizing/maximizing the main form
//
base.OnVisibleChanged(e);
}
protected override void OnApply(bool onOkAddNew)
{
_viewMergeCoincidentNodes = (ViewMergeCoincidentNodes)propertyGrid.SelectedObject;
MergeCoincidentNodes vmcn = _viewMergeCoincidentNodes.GetBase();
//
if (vmcn.GeometryIds == null || vmcn.GeometryIds.Length == 0)
{
// Select all
vmcn.CreationData = new Selection();
vmcn.CreationData.SelectItem = vtkSelectItem.Node;
vmcn.CreationData.Add(new SelectionNodeIds(vtkSelectOperation.Add, true));
}
//
Dictionary<int, int> oldIdNewId = _controller.GetCoincidentNodeMap(vmcn);
if (oldIdNewId.Count == 0)
throw new CaeException("There are no coincident nodes in the current selection.");
// Create
_controller.MergeCoincidentNodesCommand(vmcn);
//
_controller.ClearSelectionHistoryAndCallSelectionChanged();
// If all is successful close the ItemSetSelectionForm - except for OKAddNew
if (!onOkAddNew) ItemSetDataEditor.SelectionForm.Hide();
}
protected override void OnHideOrClose()
{
// Close the ItemSetSelectionForm
ItemSetDataEditor.SelectionForm.Hide();
//
base.OnHideOrClose();
}
protected override bool OnPrepareForm(string stepName, string meshRefinementToEditName)
{
_propertyItemChanged = false;
_viewMergeCoincidentNodes = null;
propertyGrid.SelectedObject = null;
//
_viewMergeCoincidentNodes = new ViewMergeCoincidentNodes();
_controller.Selection.Clear();
//
propertyGrid.SelectedObject = _viewMergeCoincidentNodes;
propertyGrid.Select();
//
SetSelectItem();
//
ShowHideSelectionForm();
//
propertyGrid.BuildAutocompleteMenu(_controller.GetAllParameterNames());
//
return true;
}
// Methods
private void HighlightMergeCoincidentNodes()
{
try
{
if (_controller != null)
{
_controller.ClearSelectionHistory();
SetSelectItem();
// Surface.CreationData is set to null when the CreatedFrom is changed
if (_viewMergeCoincidentNodes.CreationData != null)
{
_controller.Selection = _viewMergeCoincidentNodes.CreationData.DeepClone(); // Deep copy to not clear
_controller.HighlightSelection();
}
}
}
catch { }
}
private void ShowHideSelectionForm()
{
ItemSetDataEditor.SelectionForm.ShowIfHidden(this.Owner);
}
private void SetSelectItem()
{
_controller.SetSelectItemToNode();
}
public void SelectionChanged(int[] ids)
{
if (_viewMergeCoincidentNodes != null)
{
_viewMergeCoincidentNodes.GeometryIds = ids;
_viewMergeCoincidentNodes.CreationData = _controller.Selection.DeepClone();
//
propertyGrid.Refresh();
//
_propertyItemChanged = true;
}
}
// IFormHighlight
public void Highlight()
{
if (!_closing) HighlightMergeCoincidentNodes();
}
// IFormItemSetDataParent
public bool IsSelectionGeometryBased()
{
// Prepare ItemSetDataEditor - prepare Geometry or Mesh based selection
// Always use geometry based selection
return true;
}
public bool IsGeometrySelectionIdBased()
{
bool defaultMode = _controller.Settings.Pre.GeometrySelectMode == GeometrySelectModeEnum.SelectId;
// Prepare ItemSetDataEditor - prepare Geometry or Mesh based selection
// Always use default selection mode
return defaultMode;
}
}
}