private NodeViewModel findRoot(IISOViewModel vm)
{
while (!isRoot(vm))
{
vm = addOrRetrieveISOVM(vm.Parent);
}
return(addOrRetrieveNode(vm));
}
public virtual void addGenerator(IISOViewModel vm)
{
var genNode = addOrRetrieveNode(vm);
_generators.Add(genNode);
genNode.IsGenerator = true;
addParents(vm);
}
private void addPropertiesToSelection(IISOViewModel vm)
{
if (vm.Properties != null)
{
foreach (var property in vm.Properties)
{
_selection.Add(property);
}
}
}
private void recursiveAddToSelection(IISOViewModel vm)
{
_selection.Add(vm.ISO);
addPropertiesToSelection(vm);
foreach (var child in vm.Children)
{
var childVM = addOrRetrieveISOVM(child);
recursiveAddToSelection(childVM);
}
}
private NodeViewModel addOrRetrieveNode(IISOViewModel vm)
{
NodeViewModel node = null;
if (!_nodes.TryGetValue(vm.Rowguid, out node))
{
node = new NodeViewModel(vm, this);
_nodes.Add(vm.Rowguid, node);
}
return(node);
}
public virtual void removeGenerator(IISOViewModel vm)
{
NodeViewModel node = null;
if (_nodes.TryGetValue(vm.Rowguid, out node))
{
_generators.Remove(node);
node.IsGenerator = false;
if (!node.isNecessary())
{
trimBranchContaining(node);
}
}
}
public NodeViewModel(IISOViewModel vm, TreeViewModel owner)
{
_vm = vm;
_owner = owner;
if(_vm != null && _vm.Properties != null)
foreach (var property in _vm.Properties)
{
_propertyVMs.Add(_owner.addOrRetrieveISOVM(property));
}
_childNodes = new List<NodeViewModel>();
var firstChilld = _vm.Children.FirstOrDefault();
if (firstChilld != null)
{
var childVM = _owner.addOrRetrieveISOVM(firstChilld);
var node = _owner.addOrRetrieveNode(childVM);
_childNodes.Add(node);
}
}
public override void removeGenerator(IISOViewModel vm)
{
if (!_sealed)
{
lock (this)
{
_queuesEmpty.Reset();
_suspendUpdates = false;
_removeQueue.Enqueue(vm);
queueForWork(this);
}
}
#if DEBUG
else
{
throw new InvalidOperationException("Object is currently locked against further changes!");
}
#endif
}
public NodeViewModel(IISOViewModel vm, TreeViewModel owner)
{
_vm = vm;
_owner = owner;
if (_vm != null && _vm.Properties != null)
{
foreach (var property in _vm.Properties)
{
_propertyVMs.Add(_owner.addOrRetrieveISOVM(property));
}
}
_childNodes = new List <NodeViewModel>();
var firstChilld = _vm.Children.FirstOrDefault();
if (firstChilld != null)
{
var childVM = _owner.addOrRetrieveISOVM(firstChilld);
var node = _owner.addOrRetrieveNode(childVM);
_childNodes.Add(node);
}
}
private void addParents(IISOViewModel vm)
{
Stack <IISOViewModel> familyLine = new Stack <IISOViewModel>();
while (!isRoot(vm))
{
familyLine.Push(vm);
vm = addOrRetrieveISOVM(vm.Parent);
}
NodeViewModel rootNode = addOrRetrieveNode(vm);
addRoot(rootNode);
var currentNode = rootNode;
while (familyLine.Count > 0)
{
var childNode = addOrRetrieveNode(familyLine.Pop());
currentNode.injectChild(childNode);
currentNode.IsExpanded = true;
currentNode = childNode;
}
}
void SelectionTree_SelectionBuildProgressChanged(int rootCount, int rootsDone, IISOViewModel currentVM)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
RootCount = rootCount;
CurrentRootNo = rootsDone;
BuildProgress = (rootCount > 0) ? 100*rootsDone / RootCount : 100;
BuildingSelection = true;
});
}
private void recursiveAddToSelection(IISOViewModel vm)
{
_selection.Add(vm.ISO);
addPropertiesToSelection(vm);
foreach (var child in vm.Children)
{
var childVM = addOrRetrieveISOVM(child);
recursiveAddToSelection(childVM);
}
}
private bool isRoot(IISOViewModel vm)
{
return vm.Parent == null;
}
private NodeViewModel findRoot(IISOViewModel vm)
{
while (!isRoot(vm))
vm = addOrRetrieveISOVM(vm.Parent);
return addOrRetrieveNode(vm);
}
private void addPropertiesToSelection(IISOViewModel vm)
{
if (vm.Properties != null)
{
foreach (var property in vm.Properties)
_selection.Add(property);
}
}
private void addParents(IISOViewModel vm)
{
Stack<IISOViewModel> familyLine = new Stack<IISOViewModel>();
while (!isRoot(vm))
{
familyLine.Push(vm);
vm = addOrRetrieveISOVM(vm.Parent);
}
NodeViewModel rootNode = addOrRetrieveNode(vm);
addRoot(rootNode);
var currentNode = rootNode;
while (familyLine.Count > 0)
{
var childNode = addOrRetrieveNode(familyLine.Pop());
currentNode.injectChild(childNode);
currentNode.IsExpanded = true;
currentNode = childNode;
}
}
private NodeViewModel addOrRetrieveNode(IISOViewModel vm)
{
NodeViewModel node = null;
if (!_nodes.TryGetValue(vm.Rowguid, out node))
{
node = new NodeViewModel(vm, this);
_nodes.Add(vm.Rowguid, node);
}
return node;
}
public virtual void removeGenerator(IISOViewModel vm)
{
NodeViewModel node = null;
if (_nodes.TryGetValue(vm.Rowguid, out node))
{
_generators.Remove(node);
node.IsGenerator = false;
if(!node.isNecessary())
trimBranchContaining(node);
}
}
private bool isRoot(IISOViewModel vm)
{
return(vm.Parent == null);
}
void SelectionTree_SelectionBuildProgressChanged(int rootCount, int rootsDone, IISOViewModel currentVM)
{
DispatcherHelper.CheckBeginInvokeOnUI(() =>
{
RootCount = rootCount;
CurrentRootNo = rootsDone;
BuildProgress = (rootCount > 0) ? 100 * rootsDone / RootCount : 100;
BuildingSelection = true;
});
}
public virtual void addGenerator(IISOViewModel vm)
{
var genNode = addOrRetrieveNode(vm);
_generators.Add(genNode);
genNode.IsGenerator = true;
addParents(vm);
}
