public static void TreeItemCollapse(TreeItem treeitem)
{
try
{
treeitem.EnsureVisible();
treeitem.CollapseAll();
}
catch (Exception ex)
{
throw new Exception("TreeItem Collapse failed : " + ex.Message);
}
}
/// <summary>
/// The run.
/// </summary>
/// <returns>
/// The <see cref="List"/>.
/// </returns>
public List <Parameter> Run()
{
try
{
var result = new List <Parameter>();
bool search = true;
int lastFoundChildIndex = 0;
Cell lastClickedCell = null;
ScrollBar scrollBar = null;
string strEleBuffer2 = NavigationPaths.StrNaviAreaTree;
IList <TreeItem> moduleTreeList = Host.Local.Find <TreeItem>(strEleBuffer2, 20000);
if (moduleTreeList == null || moduleTreeList.Count == 0)
{
Log.Error(LogInfo.Namespace(MethodBase.GetCurrentMethod()), "Parameter tree is null or empty.");
}
else
{
// Make sure first element for the tree is visible and collapsed
Button pageUp = NavigationElements.PageUpButton;
if (pageUp != null)
{
while (pageUp.Enabled && pageUp.Visible)
{
pageUp.Press();
}
}
TreeItem treeItem = moduleTreeList[0];
treeItem.CollapseAll();
while (search)
{
moduleTreeList = Host.Local.Find <TreeItem>(strEleBuffer2, 20000);
if (moduleTreeList.Count == lastFoundChildIndex)
{
Log.Info(LogInfo.Namespace(MethodBase.GetCurrentMethod()), "End of tree - search off");
search = false;
}
for (; lastFoundChildIndex < moduleTreeList.Count; lastFoundChildIndex++)
{
TreeItem item = moduleTreeList[lastFoundChildIndex];
Cell myCell = null;
Cell nextCell = null;
// Get Cell
if (item.Children.Count > 0)
{
myCell = item.Children[0].Element;
}
if (myCell != null)
{
if (!myCell.Text.Contains(":"))
{
// 2013-09-18 Bug fix: Birgel, Eric
myCell.DoubleClick(new Location(20, 10));
// this fixes the problem with to small tree view
// ***
Thread.Sleep(500);
}
else
{
// XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
myCell.Click();
Parameter param = new Application().GetParameter(myCell.Text);
result.Add(param);
// XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX
}
lastClickedCell = myCell;
}
// ---------------- Scroll ------------------------
// ----------------------------------------------------
if (moduleTreeList.Count > lastFoundChildIndex + 2)
{
// Scroll if necessary
if (moduleTreeList[lastFoundChildIndex + 2].Children.Count > 0)
{
nextCell = moduleTreeList[lastFoundChildIndex + 2].Children[0].Element;
}
if (nextCell == null && lastClickedCell != null && lastClickedCell.Element.ChildIndex < moduleTreeList.Count)
{
if (scrollBar == null)
{
scrollBar = NavigationElements.VerticalScrollbar;
}
// ScrollFast
while (scrollBar != null && scrollBar.Children[3].Element.ScreenRectangle.Height != 0)
{
scrollBar.Children[3].DoubleClick(new Location(5, 5));
}
}
}
else
{
Log.Info(LogInfo.Namespace(MethodBase.GetCurrentMethod()), "End of tree reached");
}
}
}
}
return(result);
}
catch (Exception exception)
{
Log.Error(LogInfo.Namespace(MethodBase.GetCurrentMethod()), exception.Message);
return(null);
}
}