public CreateReferenceDlgViewModel(IBlockManager blockManager, TreeItemDto first)
{
_blockManager = blockManager;
Block1 = new NamedGuid() {Caption = first.Caption, Uid = first.Id};
IsTo = true;
SelectBlockCommand = new DelegateCommand(() =>
{
var dlg = new SelectTagDlg(typeof(Block));
var res = dlg.ShowDialog();
if (res.HasValue && res.Value && dlg.Id.HasValue)
{
var block = _blockManager.GetBlockById(dlg.Id.Value);
Block2 = new NamedGuid() {Caption = block.Caption, Uid = block.Id};
OnPropertyChanged("Block2");
OkCommand.RaiseCanExecuteChanged();
}
});
OkCommand = new DelegateCommand<Window>(window =>
{
window.DialogResult = true;
window.Close();
}, window => Block2 != null);
}
public static TreeListNode NodeFromItem(TreeItemDto item)
{
var node = new TreeListNode()
{
Content = item,
IsExpandButtonVisible = item.IsContainChildren() ? DefaultBoolean.True : DefaultBoolean.False,
Image = item.GetMyImage()
};
return node;
}
protected virtual void OnRenameTag(TreeItemDto dto)
{
var handler = RenameTag;
if (handler != null) handler(dto);
}
protected virtual void OnNodeAnnihilated(TreeItemDto obj)
{
Action<TreeItemDto> handler = NodeAnnihilated;
if (handler != null) handler(obj);
}
protected virtual void OnNodeAdded(TreeItemDto addeDto)
{
var handler = NodeAdded;
if (handler != null) handler(addeDto);
}