public Node GetNode(Node root)
{
NSCmisTree cmis = this;
Stack <string> paths = new Stack <string> ();
do
{
paths.Push(cmis.Name);
cmis = cmis.Parent;
} while (cmis != null);
Node node = root;
do
{
string current = paths.Pop();
if (current != node.Name)
{
return(null);
}
if (paths.Count == 0)
{
return(node);
}
node = node.Children.First(x => x.Name.Equals(paths.Peek()));
} while (true);
}
public override void SetObjectValue(NSOutlineView outlineView, NSObject theObject, NSTableColumn tableColumn, NSObject item)
{
UpdateItem(ref item);
Console.WriteLine("SetObjectValue " + item + ": " + theObject);
if (item == null)
{
Console.WriteLine("SetObjectValue null Error");
return;
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
Console.WriteLine("SetObjectValue Error");
return;
}
if (tableColumn.Identifier == "Name")
{
NSNumber number = (NSNumber)theObject;
if (number == null)
{
Console.WriteLine("SetObjectValue number Error");
return;
}
SelectedEvent(cmis, number.IntValue);
return;
}
return;
}
public NSCmisTree(Node root)
{
Name = root.Name;
Status = root.Status;
Selected = root.Selected;
Parent = null;
foreach (Node node in root.Children) {
NSCmisTree child = new NSCmisTree (node);
child.Parent = this;
Children.Add (child);
}
}
public override string ToString()
{
string path = Name;
NSCmisTree parent = Parent;
while (parent != null)
{
path = parent.Name + "/" + path;
parent = parent.Parent;
}
return(path);
}
public override NSObject GetObjectValue(NSOutlineView outlineView, NSTableColumn tableColumn, NSObject item)
{
UpdateItem(ref item);
// Console.WriteLine ("GetObjectValue " + item);
if (item == null)
{
return((NSString)"");
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
Console.WriteLine("GetObjectValue Error");
return((NSString)"");
}
if (tableColumn.Identifier.Equals("Name"))
{
// Console.WriteLine ("GetObjectValue " + item);
return((NSString)cmis.Name);
/*
* switch (cmis.Selected) {
* case true:
* return new NSNumber (1);
* case false:
* return new NSNumber (0);
* case null:
* return new NSNumber (-1);
* }
* return (NSString)cmis.Name;
*/
}
if (tableColumn.Identifier.Equals("Status"))
{
switch (cmis.Status)
{
case LoadingStatus.START:
return((NSString)Properties_Resources.LoadingStatusSTART);
case LoadingStatus.LOADING:
return((NSString)Properties_Resources.LoadingStatusLOADING);
case LoadingStatus.ABORTED:
return((NSString)Properties_Resources.LoadingStatusABORTED);
default:
return((NSString)"");
}
return((NSString)"");
}
Console.WriteLine("GetObjectValue Error");
return((NSString)"");
}
public void UpdateCmisTree(RootFolder root)
{
lock (LockRepositories) {
for (int i = 0; i < Repositories.Count; ++i) {
if (Repositories [i].Name == root.Name) {
Repositories [i] = new NSCmisTree (root);
return;
}
}
Repositories.Add (new NSCmisTree (root));
}
}
public NSCmisTree(Node root)
{
Name = root.Name;
Status = root.Status;
Selected = root.Selected;
Parent = null;
foreach (Node node in root.Children)
{
NSCmisTree child = new NSCmisTree(node);
child.Parent = this;
Children.Add(child);
}
}
public void UpdateCmisTree(RootFolder root)
{
lock (LockRepositories) {
for (int i = 0; i < Repositories.Count; ++i)
{
if (Repositories [i].Name == root.Name)
{
Repositories [i] = new NSCmisTree(root);
return;
}
}
Repositories.Add(new NSCmisTree(root));
}
}
public override int GetChildrenCount(NSOutlineView outlineView, NSObject item)
{
UpdateItem(ref item);
// Console.WriteLine ("GetChildrenCount " + item);
if (item == null)
{
return(Repositories.Count);
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
Console.WriteLine("GetChildrenCount Error");
return(0);
}
return(cmis.Children.Count);
}
public override NSObject GetChild(NSOutlineView outlineView, int childIndex, NSObject item)
{
UpdateItem(ref item);
// Console.WriteLine ("GetChild " + item);
if (item == null)
{
return(Repositories [childIndex]);
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
Console.WriteLine("GetChild Error");
return(null);
}
return(cmis.Children [childIndex]);
}
private void UpdateItem(ref NSObject item)
{
lock (LockRepositories) {
if (item == null)
{
return;
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
return;
}
Stack <string> paths = new Stack <string> ();
do
{
paths.Push(cmis.Name);
cmis = cmis.Parent;
} while (cmis != null);
string current = paths.Pop();
cmis = Repositories.First(x => x.Name.Equals(current));
if (cmis == null)
{
return;
}
while (paths.Count > 0)
{
current = paths.Pop();
cmis = cmis.Children.First(x => x.Name.Equals(current));
if (cmis == null)
{
return;
}
}
item = cmis;
}
}
public override bool ItemExpandable(NSOutlineView outlineView, NSObject item)
{
UpdateItem(ref item);
// Console.WriteLine ("ItemExpandable " + item);
if (item == null)
{
return(Repositories.Count > 0);
}
NSCmisTree cmis = item as NSCmisTree;
if (cmis == null)
{
Console.WriteLine("ItemExpandable Error");
return(false);
}
// Console.WriteLine ("ItemExpandable " + cmis.Name + " " + cmis.Children.Count);
if (cmis.Parent == null && cmis.Selected == false)
{
return(false);
}
return(cmis.Children.Count > 0);
}
void OutlineSelected (NSCmisTree cmis, int selected)
{
InvokeOnMainThread (delegate
{
Node node = cmis.GetNode (Repo);
if (node == null) {
Console.WriteLine ("SelectedEvent find node Error");
}
node.Selected = (selected != 0);
DataSource.UpdateCmisTree (Repo);
for (int i = 0; i < Outline.RowCount; ++i) {
try {
Outline.ReloadItem (Outline.ItemAtRow (i));
} catch (Exception e) {
Console.WriteLine (e);
}
}
});
}
void OutlineSelected(NSCmisTree cmis, int selected) {
InvokeOnMainThread(delegate {
RootFolder selectedRoot = null;
foreach (RootFolder root in Repositories) {
Node node = cmis.GetNode(root);
if (node != null) {
if (node.Parent == null && node.Selected == false) {
selectedRoot = root;
}
node.Selected = selected != 0;
DataSource.UpdateCmisTree(root);
}
}
if (selectedRoot != null) {
foreach (RootFolder root in Repositories) {
if (root != selectedRoot) {
root.Selected = false;
DataSource.UpdateCmisTree(root);
}
}
Outline.ReloadData();
} else {
for (int i = 0; i < Outline.RowCount; ++i) {
Outline.ReloadItem(Outline.ItemAtRow(i));
}
}
});
}
