private void CurrentDataSet_SchemaObjectReplaced(object sender, SchemaObjectReplacedEventArgs e)
{
foreach (TreeViewItem item in treeViewDB.Items)
{
ReplaceSchemaObjectRecursive(item, e.New, e.Old);
}
for (int i = tabControlMain.Items.Count - 1; 0 <= i; i--)
{
TabItem item = tabControlMain.Items[i] as TabItem;
if (item == null)
{
continue;
}
ISchemaObjectWpfControl obj = (item.Content as ISchemaObjectWpfControl);
if (obj != null && obj.Target == e.Old)
{
if (e.New == null)
{
tabControlMain.Items.RemoveAt(i);
}
else
{
obj.Target = e.New;
}
}
}
}
public static TabItem RequireTabItem(SchemaObject target, Style tabItemStyle, TabControl tabControl, Db2SourceContext dataSet)
{
ISchemaObjectWpfControl ctrl = target.Control as ISchemaObjectWpfControl;
if (ctrl != null)
{
ctrl.Target = dataSet.Refresh(target);
return(ctrl.Parent as TabItem);
}
lock (TabItemLock)
{
if (ctrl != null)
{
return(ctrl.Parent as TabItem);
}
ctrl = NewControl(target, tabControl);
if (ctrl == null)
{
return(null);
}
TabItem item = NewTabItem(tabControl, target.FullName, ctrl as UIElement, tabItemStyle);
item.Tag = target;
return(item);
}
}
private void TabItemCloseButton_Click(object sender, RoutedEventArgs e)
{
TabItem item = (sender as Control).TemplatedParent as TabItem;
if (item == null)
{
return;
}
TabControl tab = item.Parent as TabControl;
if (tab == null)
{
return;
}
ISchemaObjectWpfControl ctrl = item.Content as ISchemaObjectWpfControl;
bool cancel = false;
ctrl?.OnTabClosing(sender, ref cancel);
if (cancel)
{
return;
}
tab.Items.Remove(item);
ctrl?.OnTabClosed(sender);
}
private void window_Closing(object sender, CancelEventArgs e)
{
foreach (TabItem c in tabControlMain.Items)
{
ISchemaObjectWpfControl obj = c.Content as ISchemaObjectWpfControl;
if (obj == null)
{
continue;
}
bool f = e.Cancel;
obj.OnTabClosing(sender, ref f);
e.Cancel = f;
if (e.Cancel)
{
return;
}
}
}
public static ISchemaObjectWpfControl NewControl(SchemaObject target, TabControl parent)
{
Type t;
if (!_schemaObjectToControl.TryGetValue(target.GetType(), out t))
{
return(null);
}
ISchemaObjectWpfControl ret = t.GetConstructor(new Type[0]).Invoke(null) as ISchemaObjectWpfControl;
if (ret == null)
{
return(null);
}
ret.Target = target;
target.Control = ret;
return(ret);
}
//#pragma warning restore 1998
public void OpenViewer(SchemaObject target)
{
ISchemaObjectWpfControl curCtl = (tabControlMain.SelectedItem as TabItem)?.Content as ISchemaObjectWpfControl;
TabItem item = MovableTabItem.RequireTabItem(target, FindResource("TabItemStyleClosable") as Style, tabControlMain, CurrentDataSet);
if (item == null)
{
return;
}
if (item.Parent == null)
{
tabControlMain.Items.Add(item);
}
tabControlMain.SelectedItem = item;
ISchemaObjectWpfControl newCtl = item.Content as ISchemaObjectWpfControl;
if (newCtl != null && curCtl != null)
{
newCtl.SelectedTabKey = curCtl.SelectedTabKey;
}
}
