public void SwitchController(MainViewType newViewType, bool visible = true)
{
if (CurrentViewType == newViewType)
{
return;
}
Log.InfoFormat("**** BEGIN SwitchController(): switch from {0} to {1} **** ", CurrentViewType, newViewType);
using (new WaitCursor())
{
Items.Clear();
if (visible)
{
MainGridView.Columns.Clear();
LastSortOrder.Clear();
if (CurrentViewType != MainViewType.Invalid)
{
KnownViews[CurrentViewType].Button.Background = UnselectedBackgroundColor;
KnownViews[CurrentViewType].Button.Foreground = UnselectedForegroundColor;
}
}
// cleanup
CurrentController = KnownViews[newViewType].Controller;
// create columns
DateTime startTime = DateTime.Now;
try
{
CurrentController.Refresh(Items);
}
catch (Exception e)
{
Log.Error(string.Format("Exception caught while refreshing {0}", CurrentController), e);
}
Log.InfoFormat("Total time for CurrentController.Refresh: {0}", DateTime.Now - startTime);
Log.InfoFormat("Total items count: {0}", Items.Count);
FindThisText.Text = "";
if (visible)
{
MainListView.ItemsSource = Items; //your query result
foreach (DataObjectColumn oc in CurrentController.Columns)
{
GridViewColumn column = new GridViewColumn();
column.Header = oc.DisplayName;
column.DisplayMemberBinding = new Binding(oc.BindingName);
column.Width = System.Double.NaN;
MainGridView.Columns.Add(column);
}
CurrentController.MainListView = MainListView;
MainListView.ContextMenu = CurrentController.ContextMenu;
MainListView.ContextMenuOpening += MainListView_ContextMenuOpening;
UpdateDefaultStatusBar();
TbControlStart.Text = CurrentController.ControlStartDescription;
TbControlStop.Text = CurrentController.ControlStopDescription;
TbControlRestart.Text = CurrentController.ControlRestartDescription;
TbControlPause.Text = CurrentController.ControlPauseDescription;
TbControlContinue.Text = CurrentController.ControlContinueDescription;
UpdateTitle();
CreateInitialSort();
KnownViews[newViewType].Button.Background = SelectedBackgroundColor;
KnownViews[newViewType].Button.Foreground = SelectedForegroundColor;
if (FirstDisplay)
{
FindThisText.Text = App.Settings.LastSearchText;
FirstDisplay = false;
}
}
CurrentViewType = newViewType;
App.Settings.LastViewType = CurrentViewType.ToString();
if ((InitialSSR != null) && (InitialServiceNames != null))
{
if (newViewType == MainViewType.Services)
{
services.ServicesDataController sdc = CurrentController as services.ServicesDataController;
sdc.PerformExplicitRequest(InitialSSR, InitialServiceNames,
pserv4.Properties.Resources.IDS_PERFORMING_ACTION);
Close();
}
else
{
InitialSSR = null;
InitialServiceNames = null;
}
}
}
Log.Info("**** END SwitchController() ****");
}
public DataView(DataController controller, Button button)
{
Controller = controller;
Button = button;
}
public ApplyTemplate(DataController controller, List<ActionTemplateInfo> requests)
{
DC = controller;
Requests = requests;
}