internal void mniDeleteFunction_Click(object senderMenuItem, EventArgs e)
{
GreyState();
if (!mniDeleteFunction.Enabled)
{
return;
}
//focus the function if the menu was called from a parameter node (of this function)
TreeListNode functionNode = GetFunctionNode(_mainForm.treeList.FocusedNode);
_mainForm.treeList.FocusedNode = functionNode;
//assure that a possible selection of the MultiCellSelector does not refer to something completely different than the function clicked
if (_mainForm.GetMultiCellSelector().HasSelection())
{
bool clearMultiCellSelector = false;
if (!_mainForm.GetMultiCellSelector().GetSelectedNodes().Contains(functionNode) || //if the selection does not contain the clicked function ...
!_mainForm.GetMultiCellSelector().DoesSelectionContainPolicyColumn()) //... or the selection does not contain the policy column (i.e. some parameter values or comments are selected) ...
{
clearMultiCellSelector = true;
}
else
{//... or the selection contains something different from sibiling functions (i.e. other functions within the function's policy) and parameters of the clicked function ...
foreach (TreeListNode selectedNode in _mainForm.GetMultiCellSelector().GetSelectedNodes())
{
if (selectedNode.ParentNode != null && selectedNode.ParentNode == functionNode)
{
continue; //a parameter of the clicked function, that's fine
}
if (selectedNode.ParentNode != null && selectedNode.ParentNode == functionNode.ParentNode)
{
continue; //a sibling function, that's fine too
}
if (selectedNode.ParentNode != null && selectedNode.ParentNode.ParentNode != null && selectedNode.ParentNode.ParentNode == functionNode.ParentNode && //(i.e. parameter within the same policy)
_mainForm.GetMultiCellSelector().GetSelectedNodes().Contains(selectedNode.ParentNode))
{
continue; //a parameter of a sibling function that's within the selection, that's fine too
}
clearMultiCellSelector = true;
break;
}
}
if (clearMultiCellSelector)
{
_mainForm.ClearCellSelection(); //... just clear the selection, and thus make the TreeListManager delete the clicked (and therefore focused) function
}
}
_mainForm.GetTreeListManager().HandleDelete(true);
}
void MoveToHiddenSystems_SelectedColumn_MenuItemClick(object sender, EventArgs e)
{
_mainForm.treeList.BeginUpdate();
if (_mainForm.treeList.CustomizationForm == null)
{
_mainForm.treeList.ColumnsCustomization(); //invoke column chooser if not already available
}
_mainForm.ClearCellSelection(); //clear any existing selection of cells (to avoid that actions on selected cell change hidden systems)
//move selected column to column chooser
_senderColumn.VisibleIndex = -1;
_senderColumn.OptionsColumn.ShowInCustomizationForm = true;
_mainForm.treeList.EndUpdate();
}
internal void mniDeletePolicy_Click(object senderMenuItem, EventArgs e)
{
GreyState();
if (!mniDeletePolicy.Enabled)
{
return;
}
//assure that a possible selection of the MultiCellSelector does not refer to something completely different than the policy clicked
if (_mainForm.GetMultiCellSelector().HasSelection())
{
if (!_mainForm.GetMultiCellSelector().GetSelectedNodes().Contains(_mainForm.treeList.FocusedNode) || //if the selection does not contain the clicked policy ...
!_mainForm.GetMultiCellSelector().DoesSelectionContainPolicyColumn()) //... or the selection does not contain the policy column (i.e. some parameter values or comments are selected) ...
{
_mainForm.ClearCellSelection(); //... just clear the selection, and thus make the TreeListManager delete the clicked (and therefore focused) policy
}
}
_mainForm.GetTreeListManager().HandleDelete(true);
}
void mniUnhideRows_Click(object sender, EventArgs e)
{
List <KeyValuePair <TreeListNode, TreeListNode> > rangesOfHiddenNodes = new List <KeyValuePair <TreeListNode, TreeListNode> >();
TreeListManager.GetRangesOfHiddenNodes(_mainForm.treeList.Nodes, ref rangesOfHiddenNodes);
UnhideRowsForm unhideRowForm = new UnhideRowsForm(rangesOfHiddenNodes, _mainForm.GetTreeListManager());
if (unhideRowForm.ShowDialog() == DialogResult.Cancel)
{
return;
}
_mainForm.ClearCellSelection();
_mainForm.treeList.BeginUpdate();
foreach (KeyValuePair <TreeListNode, TreeListNode> fromNodeToNode in unhideRowForm.GetRangesOfNodesToHide())
{
_mainForm.GetTreeListManager().UnhideNodeRange(fromNodeToNode.Key, fromNodeToNode.Value);
}
_mainForm.treeList.EndUpdate();
}
