/// <summary>
/// Jump to the specified index in the list.
/// </summary>
/// <param name="index">The index.</param>
/// <param name="suppressFocusChange">if set to <c>true</c> focus changes will be suppressed.</param>
public void JumpToIndex(int index, bool suppressFocusChange)
{
CheckDisposed();
//if we aren't changing the index, just bail out. (Fixes, LT-11401)
if (m_list.CurrentIndex == index)
{
//Refactor: we would prefer to bail out without broadcasting anything but...
//There is a chain of messages and events that I don't yet understand which relies on
//the RecordNavigation event being sent when we jump to the record we are already on.
//The back button navigation in particular has major problems if we don't do this.
//I suspect that something is suppressing the event handling initially, and I have found evidence in
//RecordBrowseView line 483 and elsewhere that we rely on the re-broadcasting.
//in order to maintain the LT-11401 fix we directly use the mediator here and pass true in the
//second parameter so that we don't save the record and lose the undo history. -naylor 2011-11-03
var rni = new RecordNavigationInfo(this, true, SkipShowRecord, suppressFocusChange);
m_mediator.BroadcastMessage("RecordNavigation", rni);
return;
}
try
{
m_list.CurrentIndex = index;
}
catch(IndexOutOfRangeException error)
{
throw new IndexOutOfRangeException("The RecordClerk tried to jump to a record which is not in the current active set of records.", error);
}
//This broadcast will often cause a save of the record, which clears the undo stack.
BroadcastChange(suppressFocusChange);
}
/// <summary>
/// Shows the record.
/// </summary>
/// <param name="rni">The record navigation info.</param>
protected virtual void ShowRecord(RecordNavigationInfo rni)
{
if (!rni.SkipShowRecord)
ShowRecord();
}
/// <summary>
/// update the status bar, selected node of the tree bar, etc.
/// </summary>
public void SelectedRecordChanged(bool fSkipRecordNavigation, bool suppressFocusChange)
{
CheckDisposed();
if (CurrentObjectHvo != 0 && !m_list.CurrentObjectIsValid)
{
m_list.ReloadList(); // clean everything up
}
bool fIgnore = m_mediator.PropertyTable.GetBoolProperty("IgnoreStatusPanel", false);
if (fIgnore)
return;
if (IsControllingTheRecordTreeBar)
{
// JohnT: if we're not controlling the record list, we probably have no business trying to
// control the status bar. But we may need a separate control over this.
// Note that it can be definitely wrong to update it; this Clerk may not have anything
// to do with the current window contents.
UpdateStatusBarRecordNumber();
}
//this is used by DependantRecordLists
var rni = new RecordNavigationInfo(this, m_suppressSaveOnChangeRecord || FwXWindow.InUndoRedo,
SkipShowRecord, suppressFocusChange);
m_mediator.PropertyTable.SetProperty(ClerkSelectedObjectPropertyId(Id), rni);
m_mediator.PropertyTable.SetPropertyPersistence(ClerkSelectedObjectPropertyId(Id), false);
// save the selected record index.
string propName = PersistedIndexProperty;
m_mediator.PropertyTable.SetProperty(propName, CurrentIndex, PropertyTable.SettingsGroup.LocalSettings);
m_mediator.PropertyTable.SetPropertyPersistence(propName, true, PropertyTable.SettingsGroup.LocalSettings);
if (IsControllingTheRecordTreeBar)
{
if (m_recordBarHandler != null)
m_recordBarHandler.UpdateSelection(CurrentObject);
//used to enable certain dialogs, such as the "change entry type dialog"
m_mediator.PropertyTable.SetProperty("ActiveClerkSelectedObject", CurrentObject);
m_mediator.PropertyTable.SetPropertyPersistence("ActiveClerkSelectedObject", false);
}
// We want an auto-save when we process the change record UNLESS we are deleting or inserting an object,
// or performing an Undo/Redo.
// Note: Broadcasting "OnRecordNavigation" even if a selection doesn't change allows the browse view to
// scroll to the right index if it hasn't already done so.
if (!fSkipRecordNavigation)
{
m_mediator.BroadcastMessage("RecordNavigation", rni);
}
}
/// <summary>
/// If this is not the focused pane in a multipane suppress, or if the navigation info requested
/// a suppression of the focus change then return true (suppress)
/// </summary>
/// <param name="rni"></param>
/// <returns></returns>
private bool ShouldSuppressFocusChange(RecordNavigationInfo rni)
{
return !IsFocusedPane || rni.SuppressFocusChange;
}
/// <summary>
/// Schedules the record to be shown when the application is idle.
/// </summary>
/// <param name="rni">The record navigation info.</param>
protected override void ShowRecord(RecordNavigationInfo rni)
{
if (!rni.SkipShowRecord)
{
if (m_mediator.PropertyTable.GetBoolProperty("DoingAutomatedTest", false))
ShowRecordOnIdle(rni.SuppressSaveOnChangeRecord);
else
m_mediator.IdleQueue.Add(IdleQueuePriority.High, ShowRecordOnIdle, rni);
}
}
/// <summary>
/// update the status bar, selected node of the tree bar, etc.
/// </summary>
public void SelectedRecordChanged(bool fSkipRecordNavigation)
{
CheckDisposed();
ICmObject currentObj = m_list.CurrentObject;
if (currentObj != null && !currentObj.IsValidObject())
{
m_list.ReloadList(); // clean everything up
}
bool fIgnore = m_mediator.PropertyTable.GetBoolProperty("IgnoreStatusPanel", false);
if (fIgnore)
return;
if (IsControllingTheRecordTreeBar)
{
// JohnT: if we're not controlling the record list, we probably have no business trying to
// control the status bar. But we may need a separate control over this.
// Note that it can be definitely wrong to update it; this Clerk may not have anything
// to do with the current window contents.
string s;
int len = m_list.SortedObjects.Count;
if (len > 0)
s = (1 + m_list.CurrentIndex).ToString() + @"/" + len.ToString();
else
s = m_mediator.StringTbl.GetString("No Records", "Misc");// FwXApp.XWorksResources.GetString("stidNoRecords");
ResetStatusBarPanel("StatusPanelRecordNumber", s);
string msg = "";
if (currentObj != null)
{
// deleted objects don't have a cache (and other properties) so it was crashing. LT-3160, LT-3121,...
if (!currentObj.IsValidObject())
{
msg = xWorksStrings.ADeletedObject;
}
else
{
using (CmObjectUi uiObj = CmObjectUi.MakeUi(currentObj))
{
msg = uiObj.ToStatusBar();
}
}
}
ResetStatusBarPanel("StatusPanelMessage", msg);
}
//this is used by DependantRecordLists
RecordNavigationInfo rni = new RecordNavigationInfo(this, m_suppressSaveOnChangeRecord || FwXWindow.InUndoRedo, SkipShowRecord);
m_mediator.PropertyTable.SetProperty(RecordClerk.ClerkSelectedObjectPropertyId(this.Id), rni);
m_mediator.PropertyTable.SetPropertyPersistence(RecordClerk.ClerkSelectedObjectPropertyId(this.Id), false);
// save the selected record index.
string propName = this.PersistedIndexProperty;
m_mediator.PropertyTable.SetProperty(propName, this.CurrentIndex, PropertyTable.SettingsGroup.LocalSettings);
m_mediator.PropertyTable.SetPropertyPersistence(propName, true, PropertyTable.SettingsGroup.LocalSettings);
if (IsControllingTheRecordTreeBar)
{
if (m_recordBarHandler != null)
m_recordBarHandler.UpdateSelection(currentObj);
//used to enable certain dialogs, such as the "change entry type dialog"
m_mediator.PropertyTable.SetProperty("ActiveClerkSelectedObject", currentObj);
m_mediator.PropertyTable.SetPropertyPersistence("ActiveClerkSelectedObject", false);
}
// We want an auto-save when we process the change record UNLESS we are deleting or inserting an object,
// or performing an Undo/Redo.
// Note: Broadcasting "OnRecordNavigation" even if a selection doesn't change allows the browse view to
// scroll to the right index if it hasn't already done so.
if (!fSkipRecordNavigation)
{
m_mediator.BroadcastMessage("RecordNavigation", rni);
}
}
protected override void ShowRecord(RecordNavigationInfo rni)
{
base.ShowRecord(rni);
// independent of whether base.ShowRecord(rni) skips ShowRecord()
// we still want to try to put the focus in our control.
if (InterlinearTabPageIsSelected())
m_idcPane.Focus();
else
this.Focus();
}
