/// <summary>
/// Reorder the tabs and refresh collection sorting.
/// </summary>
/// <param name="reorder"></param>
protected virtual void ReorderTabsCommandAction(TabReorder reorder)
{
ICollectionView view = CollectionViewSource.GetDefaultView(this.ItemCollection) as ICollectionView;
int from = reorder.FromIndex;
int to = reorder.ToIndex;
var tabCollection = view.Cast <TabBase>().ToList(); //Get the ordered collection of our tab control
tabCollection[from].TabNumber = tabCollection[to].TabNumber; //Set the new index of our dragged tab
if (to > from)
{
for (int i = from + 1; i <= to; i++)
{
tabCollection[i].TabNumber--; //When we increment the tab index, we need to decrement all other tabs.
}
}
else if (from > to)//when we decrement the tab index
{
for (int i = to; i < from; i++)
{
tabCollection[i].TabNumber++;//When we decrement the tab index, we need to increment all other tabs.
}
}
view.Refresh();//Refresh the view to force the sort description to do its work.
}
/// <summary>
/// Reorder the tabs and refresh collection sorting.
/// </summary>
/// <param name="reorder"></param>
private void ReorderTabsCommandAction(TabReorder reorder)
{
ICollectionView view = CollectionViewSource.GetDefaultView(this.ItemCollection) as ICollectionView;
int from = reorder.FromIndex;
int to = reorder.ToIndex;
var sourceCol = view.SourceCollection.Cast <ITab>().OrderBy(x => x.TabNumber).ToList(); //Get the ordered source collection of our tab control
sourceCol[from].TabNumber = sourceCol[to].TabNumber; //Set the new index of our dragged tab
if (to > from)
{
for (int i = from + 1; i <= to; i++)
{
sourceCol[i].TabNumber--; //When we increment the tab index, we need to decrement all other tabs.
}
}
else if (from > to)//when we decrement the tab index
{
for (int i = to; i < from; i++)
{
sourceCol[i].TabNumber++;//When we decrement the tab index, we need to increment all other tabs.
}
}
view.Refresh();//Refresh the view to force the sort description to do its work.
}
/// <summary>
/// タブの順番入れ替え時のコマンド
/// </summary>
/// <param name="reorder"></param>
private void reorderTabsCommandAction(TabReorder reorder)
{
int from = reorder.FromIndex;
int to = reorder.ToIndex;
// タブの表示順を入れ替え
this.TabContextList.Move(from, to);
// MLTFileListの更新(状態保存用)
this.MLTFileList.Value.Move(from, to);
}