void OnGEMSProjectDataChanged(object sender, GEMSProject.DataChangedEventArgs e)
{
switch (e.changedType)
{
case GEMSProject.DataChangedEventArgs.DataChangeType.Initialized:
CreateSingleRenders( );
CreateGridRender( );
CreateParallelRender( );
isFit = true;
break;
default:
UpdateSingleRenders(e);
break;
}
}
private void UpdateSingleRenders(GEMSProject.DataChangedEventArgs e)
{
if (e.changedSingle is GEMSSingle)
{
GEMSSingle changedSingle = e.changedSingle as GEMSSingle;
switch (e.changedType)
{
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleCutted:
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleDeleted:
{
//Delete one single painter
GEMSSingleRender targetSingleRender = null;
foreach (GEMSSingleRender singleRender in singleRenders)
{
if (singleRender.Source == changedSingle)
{
targetSingleRender = singleRender;
}
}
this.singleRenders.Remove(targetSingleRender);
targetSingleRender.Dispose( );
}
break;
case GEMSProject.DataChangedEventArgs.DataChangeType.SinglePasted:
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleCreated:
//Create one single painter
{
GEMSSingleRender newSingleRender = new GEMSSingleRender(d3d, changedSingle, this);
newSingleRender.Initialize( );
this.singleRenders.Add(newSingleRender);
}
break;
}
}
//Re-generate bounding box
GenerateBoundingBox( );
if (currentMode == SceneMode.Preview)
{
isFit = true;
}
}
/// <summary>
/// Update the tree view controls based the new information of project
/// </summary>
void OnGEMSProjectDataChanged(object sender, GEMSProject.DataChangedEventArgs e)
{
if (sender is GEMSProject)
{
switch (e.changedType)
{
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleEdited:
{
if ((tvObjects.SelectedNode.Tag is GEMSSingle) && (tvObjects.SelectedNode.Tag == e.changedSingle))
{
tvObjects.SelectedNode.Text = e.changedSingle.Name;
break;
}
}
break;
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleCutted:
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleDeleted:
{
//Find the corresponding tree node
TreeNode removedNode = null;
int index = 0;
foreach (TreeNode node in singleNodes.Nodes)
{
if (node.Tag == e.changedSingle)
{
removedNode = node;
break;
}
index++;
}
if (removedNode != null)
{
singleNodes.Nodes.Remove(removedNode);
if (index == singleNodes.Nodes.Count && index > 0)
{
index = singleNodes.Nodes.Count - 1;
tvObjects.SelectedNode = singleNodes.Nodes[index];
}
else
{
tvObjects.SelectedNode = root;
}
}
break;
}
case GEMSProject.DataChangedEventArgs.DataChangeType.SinglePasted:
case GEMSProject.DataChangedEventArgs.DataChangeType.SingleCreated:
{
if (e != null && e.changedSingle != null)
{
//Create a new node
TreeNode newSingleNode = new TreeNode(e.changedSingle.Name);
newSingleNode.Tag = e.changedSingle;
foreach (GeometryOperation operation in e.changedSingle.Operations)
{
TreeNode operationNode = new TreeNode(operation.Name.ToString());
operationNode.Tag = operation;
newSingleNode.Nodes.Add(operationNode);
}
//Add the single node at the tree tail
this.singleNodes.Nodes.Add(newSingleNode);
//Select and expand it
newSingleNode.Expand();
tvObjects.SelectedNode = newSingleNode;
}
break;
}
case GEMSProject.DataChangedEventArgs.DataChangeType.Initialized:
{
//Clear all the old nodes
singleNodes.Nodes.Clear();
root.Tag = m_project.Environment;
//Add the single nodes to the tree
foreach (GEMSSingle single in m_project.Singles)
{
TreeNode singleNode = new TreeNode(single.Name);
singleNode.Tag = single;
foreach (GeometryOperation operation in single.Operations)
{
TreeNode operationNode = new TreeNode(operation.Name.ToString());
operationNode.Tag = operation;
singleNode.Nodes.Add(operationNode);
}
singleNodes.Nodes.Add(singleNode);
}
singleNodes.Expand();
this.tvObjects.SelectedNode = root;
m_project.CurrentSelectedObject = root.Tag;
}
break;
}
}
}
