// ===== Commands =====
public void SelectBlock(BlockViewModel block, CompositionMode compositionMode)
{
Debug.WriteLine("single select (mode: {0}, block: {1})", compositionMode, block);
switch (compositionMode)
{
case CompositionMode.None:
SelectedBlocks.Clear();
if (block != null && !SelectedBlocks.Contains(block))
{
SelectedBlocks.Add(block);
}
break;
case CompositionMode.Additive:
if (block != null && !SelectedBlocks.Contains(block))
{
SelectedBlocks.Add(block);
}
break;
case CompositionMode.Subtractive:
if (block != null)
{
SelectedBlocks.Remove(block);
}
break;
}
}
private void SelectBlock(MouseEventArgs e, TimetableBlock block)
{
if (!e.CtrlKey && !e.ShiftKey)
{
SelectedBlocks.Clear();
}
if (e.ShiftKey)
{
var lastBlock = SelectedBlocks.LastOrDefault();
int difference = block.Number - lastBlock.Number;
var emptyBlocks = Timetable.Blocks.Where(t => t.Number > lastBlock.Number && t.Number <= block.Number);
if (lastBlock != null)
{
foreach (var item in emptyBlocks)
{
SelectUnselectedBlock(item);
}
}
}
else
{
SelectUnselectedBlock(block);
}
SelectedBlocksChanged.InvokeAsync(SelectedBlocks);
TimetableChanged.InvokeAsync(Timetable);
}
public void SelectAllBlocks()
{
SelectedBlocks.Clear();
foreach (BlockViewModel b in AllBlocks)
{
SelectedBlocks.Add(b);
}
}
public void DeleteSelectedBlocks()
{
using (ActionManager.CreateTransaction())
{
foreach (var b in SelectedBlocks)
{
ActionManager.RecordAction(new GuiLabs.Undo.AddItemAction <Block>(bl => model.Blocks.Remove(bl), model.Blocks.Add, b.GetModel()));
}
//model.Blocks.Remove(b.GetModel());
SelectedBlocks.Clear();
}
}
private void ClearButton_Click(object sender, RoutedEventArgs e)
{
SelectedBlocks.Clear();
UpdateString();
}