public void OnNodeCliked(TreeNode node)
{
view.tsbRemoveWSEnabled = false;
view.tsbAddLinkWSEnabled = false;
view.tsbRemoveLinkWSEnabled = false;
NodeTypes?nodeType = node.Tag as NodeTypes?;
if (nodeType == NodeTypes.Page || nodeType == NodeTypes.Section ||
nodeType == NodeTypes.SectionGroup || nodeType == NodeTypes.Notebook)
{
if (DisplayTreeView.IsNodeInWorkingSet(node) == false)
{
view.tsbAddLinkWSEnabled = true;
}
NavigateTo(node.Name);
}
if (nodeType == NodeTypes.WorkingSet)
{
view.tsbRemoveWSEnabled = true;
}
LazyTreeNode parentNode = node.Parent as LazyTreeNode;
if (parentNode != null)
{
NodeTypes?parentType = parentNode.Tag as NodeTypes?;
if (parentType == NodeTypes.WorkingSet)
{
view.tsbRemoveLinkWSEnabled = true;
}
}
}
private List <LazyTreeNode> DataViewToNodes(DataView dataView)
{
var retTreeNodes = new List <LazyTreeNode>();
foreach (DataRowView drv in dataView)
{
string typeName = Enum.GetName(typeof(NodeTypes), drv["Nodetype"]);
var newTreeNode = new LazyTreeNode
{
Name = drv["ID"].ToString(),
Text = drv["DisplayName"].ToString(),
Tag = (NodeTypes)drv["Nodetype"],
// ImageKey = String.Format("TreeView4.Resources.{0}.bmp", typeName) ,
// SelectedImageKey = String.Format("TreeView4.Resources.{0}.bmp", typeName)
};
if ((NodeTypes)newTreeNode.Tag == NodeTypes.Page)
{
newTreeNode.Nodes.Clear();
newTreeNode.IsLoaded = true;
}
retTreeNodes.Add(newTreeNode);
}
return(retTreeNodes);
}
public void ChangeSelectedNode(string ID)
{
displayTree.BeginUpdate();
if (ID == null)
{
return;
}
clearDisplay();
setDisplayNode(AllNode);
TreeNode[] matchNodes = displayTree.Nodes.Find(ID, true);
for (int i = 0; i < matchNodes.Length; i++)
{
if (IsNodeInWorkingSet(matchNodes[i]) == true)
{
matchNodes[i] = null;
}
}
if (matchNodes.Length == 0 || matchNodes[0] == null)
{
string parentID = presenter.GetNodeParent(ID);
ChangeSelectedNode(parentID);
matchNodes = AllNode.Nodes.Find(ID, true);
}
if (matchNodes.Length == 0)
{
return;
}
displayTree.Expand(matchNodes[0]);
SelectedNode = matchNodes[0] as LazyTreeNode;
displayTree.EndUpdate();
}
public void AddWorkingSetLink(LazyTreeNode tn, LazyTreeNode ws)
{
var frmWS = new AddWSLink();
frmWS.LoadList(ws);
frmWS.WorkingSetSelectionMade += new AddWSLink.ChosenWorkingSet(frmWS_WorkingSetSelectionMade);
AddLinkToWorkingSet = tn;
frmWS.ShowDialog();
//dataManager.workingSet.AddWorkingSetLink();
}
private void RootsListRecurser(LazyTreeNode node)
{
LazyTreeNode parentNode = (LazyTreeNode)node.Parent;
if (parentNode != null)
{
RootsListRecurser(parentNode);
}
tscbRootList.Items.Add(new ComboBoxItem(node));
}
private void btnOkClicked(object sender, EventArgs e)
{
LazyTreeNode newNode = lbWorkingSets.SelectedItem as LazyTreeNode;
WorkingSetSelectedArgs args = new WorkingSetSelectedArgs(newNode);
if (WorkingSetSelectionMade != null)
{
WorkingSetSelectionMade(this, args);
}
this.Close();
}
public void LoadList(LazyTreeNode node)
{
foreach (LazyTreeNode tn in node.Nodes)
{
lbWorkingSets.DisplayMember = "Text";
lbWorkingSets.Items.Add(tn);
}
if (lbWorkingSets.Items.Count > 0)
{
lbWorkingSets.SelectedItem = this.lbWorkingSets.Items[0];
}
}
public void AddWorkingSetLink(LazyTreeNode tn, LazyTreeNode ws)
{
var frmWS = new AddWSLink();
frmWS.LoadList(ws);
frmWS.WorkingSetSelectionMade += new AddWSLink.ChosenWorkingSet(frmWS_WorkingSetSelectionMade);
AddLinkToWorkingSet = tn;
frmWS.ShowDialog();
//dataManager.workingSet.AddWorkingSetLink();
}
public void LoadList(LazyTreeNode node)
{
foreach (LazyTreeNode tn in node.Nodes)
{
lbWorkingSets.DisplayMember = "Text";
lbWorkingSets.Items.Add(tn);
}
if (lbWorkingSets.Items.Count > 0)
{
lbWorkingSets.SelectedItem = this.lbWorkingSets.Items[0];
}
}
public override object Clone()
{
LazyTreeNode cloned = base.Clone() as LazyTreeNode;
if (cloned == null)
{
return(base.Clone());
}
else
{
cloned.IsLoaded = this.IsLoaded;
return(cloned);
}
}
public void MakeRootButtonClicked()
{
LazyTreeNode selectedNode = view.DisplaySelectedNode;
if (selectedNode == null)
{
return;
}
if (selectedNode.Nodes.Count == 0)
{
selectedNode = selectedNode.Parent as LazyTreeNode;
}
view.RootsList(selectedNode);
view.SetDisplayRoot(selectedNode);
}
private void OnNodeExpand(object sender, DoWorkEventArgs e)
{
TreeViewEventArgs tvargs = (TreeViewEventArgs)e.Argument;
LazyTreeNode lazyNode = (LazyTreeNode)tvargs.Node;
var retList = new List <LazyTreeNode>();
if (lazyNode != null)
{
if (lazyNode.Tag is NodeTypes)
{
retList = DataViewToNodes(presenter.GetNodeChildren(lazyNode.Name));
}
else
{
retList = DataViewToNodes(presenter.GetNodeChildren((RootNodes)lazyNode.Tag));
}
}
e.Result = new object[] { retList };
}
public void RootsList(LazyTreeNode node)
{
// LazyTreeNode refNode = internalTree.Nodes[0] as LazyTreeNode ;
// SetDisplayRoot(internalTreeMainRoot);
LazyTreeNode currNode = this.treeManager.SelectedNode;
this.tscbRootList.Items.Clear();
this.treeManager.clearDisplay();
RootsListRecurser(node);
this.tscbRootList.SelectedIndexChanged -= new System.EventHandler(this.tscbRootListSelectionChanged);
if (tscbRootList.Items.Count > 2)
{
this.tscbRootList.Items.RemoveAt(this.tscbRootList.Items.Count - 1);
}
this.tscbRootList.SelectedItem = this.tscbRootList.Items[this.tscbRootList.Items.Count - 1];
this.tscbRootList.SelectedIndexChanged += new System.EventHandler(this.tscbRootListSelectionChanged);
if (currNode != null)
{
SetDisplayRoot(currNode);
}
}
public bool setDisplayNode(LazyTreeNode node)
{
displayTree.BeginUpdate();
clearDisplay();
TreeNode[] nodeRef = AllNode.Nodes.Find(node.Name, true);
if (nodeRef.Count() < 1 && node.Name != AllNode.Name)
{
return(false);
}
if (node.Parent != null)
{
displayNodeParent = nodeRef[0].Parent as LazyTreeNode;
}
else
{
displayNodeParent = null;
}
if (node.Name == AllNode.Name)
{
nodeRef = new TreeNode[1];
nodeRef[0] = AllNode;
}
rootIndex = nodeRef[0].Index;
nodeRef[0].Remove();
displayTree.Nodes.Add(nodeRef[0]);
displayTree.Expand(nodeRef[0]);
displayNodeKey = nodeRef[0].Name;
displayTree.EndUpdate();
return(true);
}
public void Expand(TreeNode treeNode)
{
this.BeginUpdate();
if (treeNode == null)
{
return;
}
LazyTreeNode lazyNode = treeNode as LazyTreeNode;
if (lazyNode == null)
{
treeNode.Expand();
}
else
{
OnAfterExpand(new TreeViewEventArgs(lazyNode));
while (!lazyNode.IsLoaded)
{
Application.DoEvents();
}
lazyNode.Expand();
}
this.EndUpdate();
}
public ComboBoxItem(LazyTreeNode node)
{
Node = node;
}
public void SetDisplayRoot(LazyTreeNode node)
{
treeManager.setDisplayNode(node);
}
public void LoadTree(Presenter setPresenter)
{
LoadImageList();
displayTree.BeginUpdate();
presenter = setPresenter;
displayTree.Nodes.Clear();
AllNode = null;
displayNodeKey = "";
displayNodeParent = null;
rootIndex = 0;
displayTree.OnAfterFirstExpandNode += OnNodeExpand;
LazyTreeNode root = new LazyTreeNode();
root.Nodes.Clear();
root.Text = "All";
root.Name = "All";
root.Tag = "All";
LazyTreeNode newRootNode = null;
#region Loading the Nodes with Special Root Labels
foreach (RootNodes rootNode in Enum.GetValues(typeof(RootNodes)))
{
DataView dataView = presenter.GetNodeChildren(rootNode);
if (dataView != null)
{
string imgName = Enum.GetName(typeof(RootNodes), rootNode);
newRootNode = new LazyTreeNode
{
Name = Enum.GetName(typeof(RootNodes), rootNode),
Text = Enum.GetName(typeof(RootNodes), rootNode),
Tag = rootNode,
// SelectedImageKey = String.Format("TreeView4.Resources.{0}.bmp", imgName),
// ImageKey = String.Format("TreeView4.Resources.{0}.bmp", imgName)
};
if (newRootNode.Name == "WorkingSets")
{
newRootNode.Text = "Favorite Folders";
}
List <LazyTreeNode> children = DataViewToNodes(presenter.GetNodeChildren(rootNode));
newRootNode.Nodes.Clear();
newRootNode.Nodes.AddRange(children.ToArray());
newRootNode.IsLoaded = true;
root.Nodes.Add(newRootNode);
}
}
#endregion
root.IsLoaded = true;
this.AllNode = root;
this.setDisplayNode(root);
this.SelectedNode = root;
// displayTree.ShowLines = false;
// displayTree.ShowPlusMinus = false;
displayTree.EndUpdate();
}
public WorkingSetSelectedArgs(LazyTreeNode lazyNode)
{
Node = lazyNode;
}
public void ListSelectionChange(LazyTreeNode node)
{
view.RootsList(node);
view.SetDisplayRoot(node);
}
public void RootsList(LazyTreeNode node)
{
// LazyTreeNode refNode = internalTree.Nodes[0] as LazyTreeNode ;
// SetDisplayRoot(internalTreeMainRoot);
LazyTreeNode currNode = this.treeManager.SelectedNode;
this.tscbRootList.Items.Clear();
this.treeManager.clearDisplay();
RootsListRecurser(node);
this.tscbRootList.SelectedIndexChanged -= new System.EventHandler(this.tscbRootListSelectionChanged);
if (tscbRootList.Items.Count > 2)
{
this.tscbRootList.Items.RemoveAt(this.tscbRootList.Items.Count - 1);
}
this.tscbRootList.SelectedItem = this.tscbRootList.Items[this.tscbRootList.Items.Count - 1];
this.tscbRootList.SelectedIndexChanged += new System.EventHandler(this.tscbRootListSelectionChanged);
if(currNode!=null) SetDisplayRoot(currNode);
}
public void SetDisplayRoot(LazyTreeNode node)
{
treeManager.setDisplayNode(node);
}
public void ListSelectionChange(LazyTreeNode node)
{
view.RootsList(node);
view.SetDisplayRoot(node);
}
private void RootsListRecurser(LazyTreeNode node)
{
LazyTreeNode parentNode = (LazyTreeNode) node.Parent;
if(parentNode!=null)
{
RootsListRecurser(parentNode);
}
tscbRootList.Items.Add(new ComboBoxItem(node));
}
public ComboBoxItem(LazyTreeNode node)
{
Node = node;
}
public WorkingSetSelectedArgs(LazyTreeNode lazyNode)
{
Node = lazyNode;
}