private int GetWsForNewText()
{
int wsText = PrevTextWs;
if (wsText != 0)
{
if (Cache.ServiceLocator.WritingSystems.CurrentVernacularWritingSystems.Count == 1)
{
wsText = Cache.DefaultVernWs;
}
else
{
using (var dlg = new ChooseTextWritingSystemDlg())
{
dlg.Initialize(Cache, m_mediator.HelpTopicProvider, wsText);
dlg.ShowDialog(Form.ActiveForm);
wsText = dlg.TextWs;
}
}
PrevTextWs = 0;
}
else
{
wsText = Cache.DefaultVernWs;
}
return(wsText);
}
protected override void ShowRecord()
{
base.ShowRecord ();
if (Clerk.SuspendLoadingRecordUntilOnJumpToRecord)
return;
if (m_bookmark == null)
m_bookmark = new InterAreaBookmark(this, m_mediator, Cache);
if (IsPersistedForAnInterlinearTabPage) // can be true from work in another instance
MakeInterlinPane(); // does nothing if already made.
// It's important not to do this if there is a filter, as there's a good chance the new
// record doesn't pass the filter and we get into an infinite loop. Also, if the user
// is filtering, he probably just wants to see that there are no matching texts, not
// make a new one.
if (Clerk.CurrentObject == null && !m_fSuppressAutoCreate && !Clerk.ShouldNotModifyList
&& Clerk.Filter == null)
{
// first clear the views of their knowledge of the previous text.
// otherwise they could crash trying to access information that is no longer valid. (LT-10024)
SwitchText(0);
// Presumably because there are none..make one.
// This is invisible to the user so it should not be undoable; that is particularly
// important if the most recent action was to delete the last text, which will
// not be undoable if we are now showing 'Undo insert text'.
using (new SuppressSubTasks(Cache))
{
bool fWasSuppressed = Clerk.SuppressSaveOnChangeRecord;
try
{
// We don't want to force a Save here if we just deleted the last text;
// we want to be able to Undo deleting it!
Clerk.SuppressSaveOnChangeRecord = true;
Clerk.InsertItemInVector("StText");
}
finally
{
Clerk.SuppressSaveOnChangeRecord = fWasSuppressed;
}
}
}
if (Clerk.CurrentObject == null)
{
SwitchText(0); // We no longer have a text.
return; // We get another call when there is one.
}
int hvoRoot = Clerk.CurrentObject.Hvo;
int clsid = Cache.GetClassOfObject(hvoRoot);
int hvoStText = 0;
if (clsid == CmBaseAnnotation.kClassId) // RecordClerk is tracking the annotation
{
// This pane, as well as knowing how to work with a record list of Texts, knows
// how to work with one of CmBaseAnnotations, that is, a list of occurrences of
// a word.
int annHvo = hvoRoot;
if (!m_fRefreshOccurred)
m_bookmark.Save(annHvo, false);
int hvoPara = Cache.MainCacheAccessor.get_ObjectProp(annHvo, kflidBeginObject);
hvoStText = hvoRoot = Cache.GetOwnerOfObject(hvoPara);
if (m_rtPane != null)
m_rtPane.SetRoot(hvoRoot);
if (m_constChartPane != null)
SetConstChartRoot(hvoRoot);
}
else
{
//FDO.IText text = new Text(Cache, hvoRoot);
//// If the text is empty...typically newly created...make it an StText and an
//// empty paragraph in the right WS.
//if (text.ContentsOA == null)
// text.ContentsOA = new StText();
IStText stText = new StText(Cache, hvoRoot);
if (stText.ParagraphsOS.Count == 0)
{
IStTxtPara txtPara = new StTxtPara();
stText.ParagraphsOS.Append(txtPara);
int wsText = (Clerk as InterlinearTextsRecordClerk).PrevTextWs;
if (wsText != 0)
{
// Establish the writing system of the new text by filling its first paragraph with
// an empty string in the proper writing system.
if (Cache.LangProject.VernWssRC.Count > 1 && !Cache.AddAllActionsForTests)
{
using (ChooseTextWritingSystemDlg dlg = new ChooseTextWritingSystemDlg())
{
dlg.Initialize(Cache, wsText);
dlg.ShowDialog();
wsText = dlg.TextWs;
}
}
(Clerk as InterlinearTextsRecordClerk).PrevTextWs = 0;
}
else
{
wsText = Cache.DefaultVernWs;
}
ITsStrFactory tsf = TsStrFactoryClass.Create();
Cache.MainCacheAccessor.SetString(txtPara.Hvo,
(int)StTxtPara.StTxtParaTags.kflidContents,
tsf.MakeString("", wsText));
// since we have a new text, we should switch to the Baseline tab.
// ShowMainView() will adjust the tab control appropriately.
this.InterlinearTab = TabPageSelection.RawText;
}
if (m_tcPane != null)
m_tcPane.SetRoot(hvoRoot);
if (m_rtPane != null)
m_rtPane.SetRoot(hvoRoot);
if (m_hvoStText == 0)
{
// we've just now entered the area, so try to restore a bookmark.
m_bookmark.Restore();
}
else if (m_hvoStText != hvoRoot)
{
// we've switched texts, so reset our bookmark.
m_bookmark.Reset();
}
}
if (m_hvoStText != hvoRoot)
{
SwitchText(hvoRoot);
}
else
SelectAnnotation(); // select an annotation in the current text.
// This takes a lot of time, and the view is never visible by now, and it gets done
// again when made visible! So don't do it!
//m_idcPane.SetRoot(hvoRoot);
// If we're showing the raw text pane make sure it has a selection.
if (Controls.IndexOf(m_rtPane) >= 0 && m_rtPane.RootBox.Selection == null)
m_rtPane.RootBox.MakeSimpleSel(true, false, false, true);
UpdateContextHistory();
m_fRefreshOccurred = false; // reset our flag that a refresh occurred.
}
