protected override void AppendSpecificTypeProperties(StringBuilder builder)
{
if (_widget.WidgetType == WidgetType.ListBox)
{
IListBox listBox = _widget as IListBox;
builder.AppendFormat("\"allowMultiple\":{0},", listBox.AllowMultiple.ToString().ToLower());
}
IListBase listBase = _widget as IListBase;
builder.Append("\"items\":[");
foreach (IListItem item in listBase.Items)
{
builder.Append("{");
builder.AppendFormat("\"textValue\":\"{0}\",", JsHelper.ReplaceSpecialCharacters(item.TextValue));
builder.AppendFormat("\"isSelected\":{0},", item.IsSelected.ToString().ToLower());
builder.Append("},");
}
JsHelper.RemoveLastComma(builder);
builder.Append("],");
}
private void OKExecute(Window win)
{
if (win != null)
{
IDocumentService doc = ServiceLocator.Current.GetInstance <IDocumentService>();
_document = doc.Document;
foreach (var widget in widgetsList)
{
IListBase list = widget as IListBase;
list.Items.Clear();
foreach (NodeViewModel node in NodeList)
{
IListItem item = list.CreateItem(node.Name);
item.IsSelected = node.IsChecked;
}
if (list.WidgetType == WidgetType.ListBox)
{
(list as IListBox).AllowMultiple = IsMultiple;
}
}
_document.IsDirty = true;
win.DialogResult = true;
win.Close();
}
}
/// <summary>
/// Check if every item in list widget has same 'TextValue'
/// </summary>
/// <returns></returns>
private void CheckItemsSame()
{
if (_VMItems.Count < 1)
{
return;
}
bool bSame = true;
IListBase baselist = (_VMItems.ElementAt(0) as ListBaseWidgetViewModel).IWidget;
int itemsCount = baselist.Items.Count;
//check if list widget has same items(text only).
foreach (var item in _VMItems)
{
if (item == baselist)
{
continue;
}
IListBase widget = (item as ListBaseWidgetViewModel).IWidget;
if (widget == null || itemsCount != widget.Items.Count)
{
bSame = false;
break;
}
else
{
for (int i = 0; i < itemsCount - 1; i++)
{
if (widget.Items.ElementAt(i).TextValue != baselist.Items.ElementAt(i).TextValue)
{
bSame = false;
break;
}
}
if (bSame == false)
{
break;
}
}
}
RefreshItemsList(bSame);
_IsItemsSame = bSame;
}
/// <summary>
/// Load listbox items or droplist items from Document.
/// </summary>
private void LoadList()
{
//IListBox and IDroplist has a same base IListBase
IListBase baselist = widgetsList.ElementAt(0) as IListBase;
//only one or same, load first one.
foreach (IListItem item in baselist.Items)
{
NodeViewModel newItem = new NodeViewModel(item.TextValue, item.IsSelected);
NodeList.Add(newItem);
}
//Only IListBox has AllowMultiple property.
if (baselist.WidgetType == WidgetType.ListBox)
{
isMultiple = (baselist as IListBox).AllowMultiple;
}
}
/// <summary>
/// Reresh items text list in property panel.
/// </summary>
/// <param name="bSame">if all widget has same items</param>
private void RefreshItemsList(bool bSame)
{
ItemsList = string.Empty;
if (bSame && _VMItems.Count > 0)
{
IListBase listBase = (_VMItems.ElementAt(0) as ListBaseWidgetViewModel).IWidget;
foreach (IListItem item in listBase.Items)
{
if (item == listBase.Items.ElementAt(0))
{
ItemsList += item.TextValue;
}
else
{
ItemsList += ", " + item.TextValue;
}
}
}
FirePropertyChanged("ItemsList");
}
