void DeleteColumn(StackPanel block)
{
int column = (int)block.GetValue(Grid.ColumnProperty);
UpdateUndoRedoState();
var items = colDefitions.Elements().Skip(column);
var selItem = items.FirstOrDefault();
if (selItem != null)
selItem.Remove();
var controls = gridTree
.Elements()
.Where(
element => {
var colAttrib = element.Attribute(gridColName) ?? new XAttribute(gridColName, 0);
int colAttribValue = 0;
if (int.TryParse(colAttrib.Value, out colAttribValue))
return colAttribValue >= column;
return false;
}
);
controls.ForEach(item => MoveColumnItem(item, -1));
RebuildGrid();
}
void DeleteRow(StackPanel block)
{
int row = (int)block.GetValue(Grid.RowProperty);
UpdateUndoRedoState();
var items = rowDefitions.Elements().Skip(row);
var selItem = items.FirstOrDefault();
if (selItem != null)
selItem.Remove();
var controls = gridTree.Elements()
.Where(
element => {
var rowAttrib = element.Attribute(gridRowName) ?? new XAttribute(gridRowName, 0);
int rowAttribValue = 0;
if (int.TryParse(rowAttrib.Value, out rowAttribValue))
return rowAttribValue >= row;
return false;
}
);
controls.ForEach(item => MoveRowItem(item, -1));
RebuildGrid();
}
void InsertAfter(StackPanel block)
{
int column = (int)block.GetValue(Grid.ColumnProperty);
UpdateUndoRedoState();
var newColumn = new XElement(colDefName);
newColumn.SetAttributeValue(XName.Get("Width"), "*");
var items = colDefitions.Elements().Skip(column);
var selItem = items.FirstOrDefault();
if (selItem != null)
selItem.AddAfterSelf(newColumn);
else
colDefitions.Add(newColumn);
var controls = gridTree
.Elements()
.Where(
element => {
var colAttrib = element.Attribute(gridColName) ?? new XAttribute(gridColName, 0);
int colAttribValue = 0;
if (int.TryParse(colAttrib.Value, out colAttribValue))
return colAttribValue > column;
return false;
}
);
controls.ForEach(item => MoveColumnItem(item, 1));
RebuildGrid();
}
void InsertBelow(StackPanel block)
{
UpdateUndoRedoState();
int row = (int)block.GetValue(Grid.RowProperty);
var newRow = new XElement(rowDefName);
newRow.SetAttributeValue(XName.Get("Height"), "*");
var items = rowDefitions.Elements().Skip(row);
var selItem = items.FirstOrDefault();
if (selItem != null)
selItem.AddAfterSelf(newRow);
else
rowDefitions.Add(newRow);
var controls = gridTree
.Elements()
.Where(
element => {
var rowAttrib = element.Attribute(gridRowName) ?? new XAttribute(gridRowName, 0);
int rowAttribValue = 0;
if (int.TryParse(rowAttrib.Value, out rowAttribValue))
return rowAttribValue > row;
return false;
}
);
controls.ForEach(item => MoveRowItem(item, 1));
RebuildGrid();
}