/// <summary>
/// Initialize this as an IxCoreColleague
/// </summary>
/// <param name="mediator"></param>
/// <param name="propertyTable"></param>
/// <param name="configurationParameters"></param>
public override void Init(Mediator mediator, PropertyTable propertyTable, XmlNode configurationParameters)
{
CheckDisposed();
InitBase(mediator, propertyTable, configurationParameters);
m_browseViewer.Init(mediator, propertyTable, configurationParameters);
m_fullyInitialized = true;
// These have to be done here, rather than in SetupDataContext(),
// or the record clerk resets its current object,
// when the root object gets set in the borwse view's MakeRoot,
// which, in turn, resets its current index to zero,
// which fires events. By connecting them here,
// they won't be ready to hand off to clients.
m_browseViewer.SelectionChanged += OnSelectionChanged;
m_browseViewer.SelectedIndexChanged += m_browseViewer_SelectedIndexChanged;
m_browseViewer.FilterChanged += FilterChangedHandler;
m_browseViewer.SorterChanged += SortChangedHandler;
m_browseViewer.ListModificationInProgressChanged += m_browseViewer_ListModificationInProgressChanged;
m_browseViewer.BrowseView.RightMouseClickedEvent += OnFwRightMouseClick;
m_browseViewer.SelectionDrawingFailure += OnBrowseSelectionDrawingFailed;
m_browseViewer.CheckBoxChanged += OnCheckBoxChanged;
Clerk.FilterChangedByClerk += Clerk_FilterChangedByClerk;
Clerk.SorterChangedByClerk += Clerk_SorterChangedByClerk;
if (m_browseViewer.BulkEditBar != null)
{
// We have a browse viewer that is using a bulk edit bar, so make sure our RecordClerk
// is properly setup/sync'd with its saved settings.
m_browseViewer.BulkEditBar.TargetComboSelectedIndexChanged += TargetColumnChanged;
if (m_browseViewer.BulkEditBar.ExpectedListItemsClassId != 0)
{
m_browseViewer.BulkEditBar.OnTargetComboSelectedIndexChanged();
CheckExpectedListItemsClassInSync();
}
else
{
// now that we're finished setting up the bulk edit bar, we need to make
// sure our clerk loads its defaults, since bulk edit didn't provide information
// for which list items class to load objects for.
if (Clerk.ListSize == 0)
{
Clerk.OnChangeListItemsClass(Clerk.SortItemProvider.ListItemsClass, 0, false);
}
}
}
// We're seeing an odd crash occurring during Init.ShowRecord() (see LT-9498)
// where the Display is getting updated in RestoreSelectionAndScrollPos
// after ShowRecord() below sets m_browseViewer.CurrentIndex.
// As far as I (EricP) can tell "RestoreSelectionAndScrollPos" should only occur
// after Init() (ie. Application.Idle()) and the user has created a new selection based upon
// clicking or keyboard input. In otherwords, there is no reason to try to
// restore a BrowseView Selection that has occurred before the user has
// done anything to create a selection with the cursor.
// In effort to avoid this crashing path, we clear any RootBox.Selection that
// has been set by the program up to this point. If a Selection exists,
// we will display a Debug message alerting programmers to investigate
// how they got into this state.
// The only reliable ways to trigger the assertion below seemed to involve active filters
// and switching between areas (not tools). Since clicking Ignore seems to not cause
// any problems, I am commenting out the assertion for now.
if (m_browseViewer.BrowseView != null &&
m_browseViewer.BrowseView.RootBox != null &&
m_browseViewer.BrowseView.RootBox.Selection != null)
{
//Debug.Fail("Not sure how/why we have a RootBox.Selection at this point in initialization. " +
// "Please comment in LT-9498 how you reproduced this. Perhaps it would indicate how to reproduce this crash.");
m_browseViewer.BrowseView.RootBox.DestroySelection();
}
// ShowRecord() was called in InitBase, but quit without doing anything,
// so call it again, since we are ready now.
ShowRecord();
}