public void Redo()
{
// Add the group to document
_pageVM.PageEditorModel.AddClonedGroup2Dom(_group);
// Add child widgetVM
foreach (WidgetViewModBase widgetVM in _childWidgetVMs)
{
_pageVM.AddWidgetItem(widgetVM);
List <Guid> placedPageViewGuids = _placedPageViewGuidsMap[widgetVM.WidgetID];
foreach (Guid guid in placedPageViewGuids)
{
IPageView pageView = _pageVM.PageEditorModel.PageViews[guid];
if (pageView != null)
{
pageView.PlaceWidget(widgetVM.WidgetModel.WdgDom.Guid);
}
}
}
// Create new GroupViewModel with same group
_pageVM.CreateGroupRender(_group);
}
public void Undo()
{
_pageVM.AddWidgetItem(_widgetVM);
_widgetVM.IsSelected = true;
foreach (Guid guid in _placedPageViewGuids)
{
IPageView pageView = _pageVM.PageEditorModel.PageViews[guid];
if (pageView != null)
{
pageView.PlaceWidget(_widgetVM.WidgetModel.WdgDom.Guid);
}
}
}
public void PlaceWidget2View(IRegion target)
{
if (target == null)
{
return;
}
Guid wdgGID = target.Guid;
if (_activeView != null)
{
IsDirty = true;
if (target is IWidget)
{
_activeView.PlaceWidget(wdgGID);
}
else if (target is IMaster)
{
_activeView.PlaceMaster(wdgGID);
}
}
}
public void Undo()
{
_pageVM.AddWidgetItem(_widgetVM);
foreach (Guid guid in _placedPageViewGuids)
{
IPageView pageView = _pageVM.PageEditorModel.PageViews[guid];
if (pageView != null)
{
pageView.PlaceWidget(_widgetVM.WidgetModel.WdgDom.Guid);
}
}
if (_parentGroupInDOM != null)
{
// Add the widget parent group to page. If the group was removed when the widget was deleted,
// this will restore the group and the group tree.
_pageVM.PageEditorModel.AddClonedGroup2Dom(_parentGroupInDOM);
}
_pageVM.CreateGroupRender(_parentGroupInVM);
}