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Tree node fixes when deleting nodes

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This commit is contained in:
John Jenko 2010-01-15 17:05:41 +00:00
parent 61c9d01516
commit cdf14f6328
5 changed files with 120 additions and 82 deletions
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8
PROMS/VEPROMS User Interface/frmVEPROMS.cs
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@ -46,6 +46,7 @@ namespace VEPROMS
_SelectedStepTabPanel = value;
if (value == null) // DSO Tab Panel
{
//dlgFindReplace.Visible = false; // Find/Replace dialog should not be visable for DSO tab panels
if (tc.SelectedDisplayTabItem != null && tc.SelectedDisplayTabItem.MyItemInfo != null) // 2nd part is for unassociated libdocs
SelectedDVI = tc.SelectedDisplayTabItem.MyItemInfo.ActiveParent.ActiveParent as DocVersionInfo;
else
@ -330,6 +331,8 @@ namespace VEPROMS
}
else
{
if (tn != null && tn.Bounds.Left < newPoint.X + 30)
return;
if (tc.SelectedDisplayTabItem != null && tc.SelectedDisplayTabItem.SelectedItemInfo != null)
{
tv.AdjustTree(tc.SelectedDisplayTabItem.SelectedItemInfo);
@ -824,6 +827,7 @@ namespace VEPROMS
else if (args.PanelTabName == "FndRpl")
{
dlgFindReplace.InApproved = (_SelectedDVI != null && _SelectedDVI.VersionType == 127);
//dlgFindReplace.Mydocversion = _SelectedDVI;
dlgFindReplace.Visible = true;
}
}
@ -1257,9 +1261,5 @@ namespace VEPROMS
StepRTB.MyFontFamily = cmbFont.SelectedValue as FontFamily;
}
//protected override void WndProc(ref Message m)
//{
// base.WndProc(ref m);
//}
}
}

2
PROMS/VEPROMS.CSLA.Library/Extension/ItemExt.cs
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@ -1078,7 +1078,7 @@ namespace VEPROMS.CSLA.Library
string number = (MyContent.Type >= 20000 ? Ordinal.ToString() + "." : ((MyContent.Number ?? "") == "" ? MyContent.Text : MyContent.Number));
ItemInfo parent = this;
while (parent.MyPrevious != null) parent = parent.MyPrevious;
if (parent.ItemPartCount == 0)
if (parent.ItemPartCount <= 0 || parent.ItemParts.Count == 0)
return null;
else
{

14
PROMS/VEPROMS.CSLA.Library/Extension/ItemInsertExt.cs
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@ -183,6 +183,20 @@ namespace VEPROMS.CSLA.Library
internal void OnDeleted(object sender)
{
if (Deleted != null) Deleted(sender);
if (MyParent != null) MyParent.OnChildrenDeleted(sender);
}
public event ItemInfoEvent ChildrenDeleted;
internal void OnChildrenDeleted(object sender)
{
if (_CacheByPrimaryKey.ContainsKey(ItemID.ToString()))
{
List<ItemInfo> itmlst = _CacheByPrimaryKey[ItemID.ToString()];
foreach (ItemInfo itm in itmlst)
if (itm.ChildrenDeleted != null)
{
itm.ChildrenDeleted(itm);
}
}
}
public event ItemInfoInsertEvent NewSiblingAfter;
internal void OnNewSiblingAfter(object sender, ItemInfoInsertEventArgs args)

15
PROMS/VEPROMS.CSLA.Library/VEObjects/VETreeNode.cs
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@ -323,12 +323,24 @@ namespace VEPROMS.CSLA.Library
if (myItemInfo != null)
{
myItemInfo.Deleted += new ItemInfoEvent(myItemInfo_Deleted);
myItemInfo.ChildrenDeleted += new ItemInfoEvent(myItemInfo_ChildrenDeleted);
myItemInfo.MyContent.Changed += new ContentInfoEvent(MyContent_Changed);
myItemInfo.NewSiblingAfter += new ItemInfoInsertEvent(myItemInfo_NewSiblingAfter);
myItemInfo.NewSiblingBefore += new ItemInfoInsertEvent(myItemInfo_NewSiblingBefore);
myItemInfo.NewChild += new ItemInfoInsertEvent(myItemInfo_NewChild);
}
}
void myItemInfo_ChildrenDeleted(object sender)
{
//Console.WriteLine("Fix Children");
ItemInfo myItemInfo = VEObject as ItemInfo;
//if (Nodes.Count > 1)
// Console.WriteLine("{0}, {1}",Nodes[0], Nodes[1]);
if (!myItemInfo.HasChildren && !(Nodes[0] is VETreeNode))
Nodes.Clear();
}
void myItemInfo_NewChild(object sender, ItemInfoInsertEventArgs args)
{
bool isExpanded = IsExpanded;
@ -337,7 +349,8 @@ namespace VEPROMS.CSLA.Library
Nodes.Clear();
_ChildrenLoaded = false;
ResetNode("Dummy myItemInfo_NewChild");
if (isExpanded) Expand();
//if (isExpanded) Expand();
Collapse();
}
void myItemInfo_NewSiblingBefore(object sender, ItemInfoInsertEventArgs args)
{

17
PROMS/Volian.Controls.Library/vlnTreeView.cs
View File

@ -1637,10 +1637,13 @@ namespace Volian.Controls.Library
{
// start at the top parent and walk down the nodes to find child
VETreeNode node = FindNodeAndExpand(selectedItem);
if (node != null)
{
_AdjustingTree = true;
this.SelectedNode = node;
_AdjustingTree = false;
}
}
public VETreeNode FindNodeAndExpand(IVEDrillDownReadOnly selectedItem)
{
if (selectedItem.ActiveParent == null)
@ -1648,15 +1651,23 @@ namespace Volian.Controls.Library
return (VETreeNode)this.Nodes[0]; // Return the top node
}
VETreeNode parent = FindNodeAndExpand(selectedItem.ActiveParent);
if (parent == null) return null;
if (!parent.IsExpanded)
parent.Expand();
foreach (VETreeNode child in parent.Nodes)
if (CompareVEObject(child.VEObject, selectedItem))
foreach (TreeNode childNode in parent.Nodes)
{
VETreeNode child = childNode as VETreeNode;
if (child != null && CompareVEObject(child.VEObject, selectedItem))
return child;
foreach (VETreeNode child in parent.Nodes)
}
foreach (TreeNode childNode in parent.Nodes)
{
VETreeNode child = childNode as VETreeNode;
if (child.VEObject is PartInfo)
foreach (VETreeNode grandchild in child.Nodes)
if (CompareVEObject(grandchild.VEObject, selectedItem))
return grandchild;
}
return null;
}
public bool CompareVEObject(IVEDrillDownReadOnly obj1, IVEDrillDownReadOnly obj2)