/// <summary>
/// Recursively expands a group in the treelistview
/// control until it cannot expand further
/// </summary>
/// <param name="ienum">The successive children to check for expansion</param>
internal void RecursiveExpand(IEnumerable ienum)
{
foreach (var m in from object m in ienum where TlvControl.CanExpand(m) select m)
{
TlvControl.Expand(m);
RecursiveExpand(TlvControl.GetChildren(m));
}
}
public static void ExpandToObject(this TreeListView tlv, object obj)
{
object parent = tlv.GetParent(obj);
if (parent != null && !tlv.IsExpanded(parent))
{
ExpandToObject(tlv, parent);
tlv.Expand(parent);
}
}
public static void DeployBuild(Form form, TreeListView listView, ITargetDevice device)
{
if (form.InvokeRequired)
{
var d = new DeployBuildDelegate(DeployBuild);
form.Invoke(d, new object[] { form, listView, device });
}
else
{
listView.SelectedObject = device;
listView.Expand(device);
listView.RefreshSelectedObjects(); // RefreshObject(device);
}
}
public static void UpdateDeviceDeploymentProgress(Form form, TreeListView listView, ITargetDevice device)
{
if (form.InvokeRequired)
{
var d = new UpdateDeviceDeploymentProgressDelegate(UpdateDeviceDeploymentProgress);
form.Invoke(d, new object[] { form, listView, device });
}
else
{
//listView.SelectedObject = device;
device.Build.Progress++;
listView.RefreshObject(device);
listView.Expand(device);
}
}
private void GetData(TreeListView olv)
{
try
{
pbrProgress.Visible = true;
olv.BeginUpdate();
olv.Items.Clear();
olv.CanExpandGetter = delegate(object SB) { return(((StaffBranch)SB).Children.Count > 0); };
olv.ChildrenGetter = delegate(object SB) { return(((StaffBranch)SB).Children); };
olv.Roots = GetAnalysisTree();
olv.Expand(olv.TreeModel.GetNthObject(0));
olv.EndUpdate();
lblRecord.Text = "0 z " + olv.Items.Count;
olv.Enabled = olv.Items.Count > 0 ? true : false;
pbrProgress.Visible = false;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
void _activator_Emphasise(object sender, EmphasiseEventArgs args)
{
var rootObject = _activator.GetRootObjectOrSelf(args.Request.ObjectToEmphasise);
// unpin first if there is somthing pinned, so we find our object!
if (_pinFilter != null && _activator.IsRootObjectOfCollection(_collection, rootObject))
{
_pinFilter.UnApplyToTree();
}
//get the parental hierarchy
var decendancyList = CoreChildProvider.GetDescendancyListIfAnyFor(args.Request.ObjectToEmphasise);
if (decendancyList != null)
{
//for each parent in the decendandy list
foreach (var parent in decendancyList.Parents)
{
//parent isn't in our tree
if (Tree.IndexOf(parent) == -1)
{
return;
}
//parent is in our tree so make sure it's expanded
Tree.Expand(parent);
}
}
//tree doesn't contain object even after expanding parents
int index = Tree.IndexOf(args.Request.ObjectToEmphasise);
if (index == -1)
{
return;
}
if (args.Request.ExpansionDepth > 0)
{
try
{
Tree.BeginUpdate();
ExpandToDepth(args.Request.ExpansionDepth, args.Request.ObjectToEmphasise);
}
finally
{
Tree.EndUpdate();
}
}
if (args.Request.Pin && Settings.AllowPinning)
{
Pin(args.Request.ObjectToEmphasise, decendancyList);
}
//update index now pin filter is applied
index = Tree.IndexOf(args.Request.ObjectToEmphasise);
//select the object and ensure it's visible
Tree.SelectedObject = args.Request.ObjectToEmphasise;
Tree.EnsureVisible(index);
args.Sender = Tree.FindForm();
}
public static void InvokeExpand(this TreeListView control, object model)
{
control.Invoke(() => control.Expand(model));
}