void HandleTaskServiceErrorsCurrentLocationTaskChanged(object sender, EventArgs e)
{
if (TaskService.Errors.CurrentLocationTask == null)
{
view.Selection.UnselectAll();
return;
}
TreeIter it;
if (!view.Model.GetIterFirst(out it))
{
return;
}
do
{
Task t = (Task)view.Model.GetValue(it, DataColumns.Task);
if (t == TaskService.Errors.CurrentLocationTask)
{
view.Selection.SelectIter(it);
view.ScrollToCell(view.Model.GetPath(it), view.Columns[0], false, 0, 0);
it = filter.ConvertIterToChildIter(sort.ConvertIterToChildIter(it));
store.SetValue(it, DataColumns.Read, true);
return;
}
} while (view.Model.IterNext(ref it));
}
TreeIter ConvertModelIterToStoreIter(TreeIter iter)
{
TreeModelSort sort = (TreeModelSort)treeDebaters.Model;
TreeModelFilter filter = (TreeModelFilter)sort.Model;
return(filter.ConvertIterToChildIter(sort.ConvertIterToChildIter(iter)));
}
/// <summary>
/// Converts an iter from the visible store, the TreeModelSort, the original TreeStore store.
/// </summary>
/// <returns>The to root iter.</returns>
/// <param name="iter">Iter.</param>
protected TreeIter ConvertToRootIter(TreeIter iter)
{
TreeIter originalIter = sort.ConvertIterToChildIter(iter);
originalIter = filter.ConvertIterToChildIter(originalIter);
return(originalIter);
}
/// <summary>
/// Gets the reference which maps to the currently selected node.
/// </summary>
/// <returns>The currently selected reference.</returns>
private FileReference GetSelectedReference()
{
this.Tree.Selection.GetSelected(out var selectedIter);
var filterIter = _treeSorter.ConvertIterToChildIter(selectedIter);
var modeliter = _treeFilter.ConvertIterToChildIter(filterIter);
return(_treeModel.GetReferenceByIter(this.GameContext, modeliter));
}
public TreeIter GetPodcastModelIter(TreeIter iter)
{
if (iter.Equals(TreeIter.Zero))
{
return(TreeIter.Zero);
}
iter = sort.ConvertIterToChildIter(iter);
iter = filter.ConvertIterToChildIter(iter);
return(iter);
}
void HandleCellToggled(object o, ToggledArgs args)
{
TreeIter iter;
if (sort.GetIterFromString(out iter, args.Path))
{
bool active = !((bool)sort.GetValue(iter, COL_ACTIVE));
iter = sort.ConvertIterToChildIter(iter);
iter = filter.ConvertIterToChildIter(iter);
UpdateSelection(iter, active);
}
}
public static TreeIter ConvertViewToModel(TreeIter iter, TreeModelSort sortedModel, TreeModelFilter filterModel)
{
var iter1 = sortedModel.ConvertIterToChildIter(iter);
return(filterModel.ConvertIterToChildIter(iter1));
}