/// ------------------------------------------------------------------------------------
/// <summary>
/// If all of the books are "new" or auto-merged, then don't actually show the dialog.
/// See TE-7072 and TE-2126. Otherwise, show the dialog and process normally.
/// </summary>
/// <param name="wnd"></param>
/// ------------------------------------------------------------------------------------
public void ShowOrSave(IWin32Window wnd)
{
int cNewOrAutoMerged = 0;
m_owningForm = wnd as Form;
foreach (ListViewItem item in lstImportedBooks.Items)
{
BookMerger bookMerger = item.Tag as BookMerger;
if (bookMerger == null)
{
++cNewOrAutoMerged;
continue;
}
using (ProgressDialogWithTask progressDlg = new ProgressDialogWithTask(m_owningForm))
{
bookMerger.AttemptAutoMerge = true;
bookMerger.BookVersionAgent = this;
bookMerger.UseFilteredDiffList();
progressDlg.Title = DlgResources.ResourceString("kstidCompareCaption");
Debug.Assert(bookMerger.BookRev != null);
progressDlg.Message = string.Format(
DlgResources.ResourceString("kstidMergeProgress"), bookMerger.BookRev.BestUIName);
#if DEBUG_SINGLE_THREADED
progressDlg.RunTask_DebuggingOnly(true, new BackgroundTaskInvoker(
bookMerger.DetectDifferences));
#else
progressDlg.RunTask(true, new BackgroundTaskInvoker(bookMerger.DetectDifferences));
#endif
}
if (bookMerger.AutoMerged)
{
SetItemStatus(item, ImportedBookStatus.AutoMerged);
cNewOrAutoMerged++;
}
}
if (cNewOrAutoMerged < lstImportedBooks.Items.Count)
ShowDialog(wnd);
else
OnClosed(null);
}
/// ------------------------------------------------------------------------------------
/// <summary>
/// Actually does the import, really.
/// </summary>
/// <param name="importSettings">The import settings.</param>
/// <param name="fDisplayUi">if set to <c>true</c> shows the UI.</param>
/// <returns>The first reference that was imported</returns>
/// ------------------------------------------------------------------------------------
private ScrReference InternalImport(IScrImportSet importSettings, bool fDisplayUi)
{
ScrReference firstImported = ScrReference.Empty;
using (new IgnorePropChanged(m_cache))
{
bool fRollbackPartialBook = false;
bool fPartialBtImported = false;
try
{
Logger.WriteEvent("Starting import");
using (ProgressDialogWithTask progressDlg = new ProgressDialogWithTask(m_mainWnd))
{
progressDlg.CancelButtonText =
TeResourceHelper.GetResourceString("kstidStopImporting");
progressDlg.Title =
TeResourceHelper.GetResourceString("kstidImportProgressCaption");
progressDlg.StatusMessage =
TeResourceHelper.GetResourceString("kstidImportInitializing");
if (importSettings == null) // XML (OXES) import
progressDlg.ProgressBarStyle = ProgressBarStyle.Continuous;
TeImportUi importUi = CreateTeImportUi(progressDlg);
#if DEBUG_SINGLE_THREADED
if (importSettings != null)
firstImported = (ScrReference)progressDlg.RunTask_DebuggingOnly(fDisplayUi,
new BackgroundTaskInvoker(Import),
importSettings, undoImportManager, importUi);
else
firstImported = (ScrReference)progressDlg.RunTask_DebuggingOnly(fDisplayUi,
new BackgroundTaskInvoker(ImportXml),
undoImportManager, importUi);
#else
if (importSettings != null)
{
firstImported = (ScrReference)progressDlg.RunTask(fDisplayUi,
new BackgroundTaskInvoker(ImportSf), importSettings,
m_undoImportManager, importUi);
}
else
{
firstImported = (ScrReference)progressDlg.RunTask(fDisplayUi,
new BackgroundTaskInvoker(ImportXml),
m_undoImportManager, importUi);
}
#endif
}
}
catch (WorkerThreadException e)
{
if (e.InnerException is ScriptureUtilsException)
{
ScriptureUtilsException se = e.InnerException as ScriptureUtilsException;
if (FwApp.App != null)
{
string sCaption = ScriptureUtilsException.GetResourceString(
se.IsBackTransError ? "kstidBTImportErrorCaption" : "kstidImportErrorCaption");
MessageBox.Show(m_mainWnd, se.Message, sCaption, MessageBoxButtons.OK,
MessageBoxIcon.Error, MessageBoxDefaultButton.Button1, 0, FwApp.App.HelpFile,
HelpNavigator.Topic, se.HelpTopic);
}
if (se.IsBackTransError && !se.InterleavedImport)
fPartialBtImported = true;
else
fRollbackPartialBook = true;
}
else if (e.InnerException is ParatextLoadException)
{
if (FwApp.App != null)
{
string sCaption = ScriptureUtilsException.GetResourceString("kstidImportErrorCaption");
Exception innerE = e.InnerException;
StringBuilder sbMsg = new StringBuilder(innerE.Message);
while (innerE.InnerException != null)
{
innerE = innerE.InnerException;
sbMsg.Append("\r");
sbMsg.Append(innerE.Message);
}
MessageBox.Show(m_mainWnd, sbMsg.ToString(), sCaption, MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
fRollbackPartialBook = true;
}
else if (e.InnerException is CancelException)
{
// User cancelled import in the middle of a book
fRollbackPartialBook = true;
}
else
{
m_undoImportManager.DoneImportingFiles(true);
m_undoImportManager.CollapseAllUndoActions();
throw;
}
}
finally
{
m_importedSavedVersion = m_undoImportManager.ImportedSavedVersion;
Logger.WriteEvent("Finished importing");
}
m_undoImportManager.DoneImportingFiles(fRollbackPartialBook);
if (m_importedSavedVersion != null && m_importedSavedVersion.BooksOS.Count == 0 &&
!fPartialBtImported)
{
// Either there was nothing in the file, or the user canceled during the first book.
// In any case, we didn't get any books, so whatever has been done should be undone.
m_undoImportManager.UndoEntireImport();
m_importedSavedVersion = null;
return null;
}
}
return firstImported;
}