/// <summary>
/// Handles the VisibleChanged event of the WelcomePage control.
/// </summary>
/// <param name="sender">The source of the event.</param>
/// <param name="e">The <see cref="System.EventArgs"/> instance containing the event data.</param>
/// <remarks>Documented by Dev05, 2009-02-27</remarks>
private void WelcomePage_VisibleChanged(object sender, EventArgs e)
{
if (this.DesignMode)
{
return;
}
if (Visible)
{
try
{
if (ParentWizard == null)
{
return;
}
SourceSelectionPage sp = ParentWizard.Pages.Find(p => p is SourceSelectionPage) as SourceSelectionPage;
dictionaryProperties.DictionaryLocation = sp.ConnectionString.ConnectionString;
}
catch (NullReferenceException)
{
dictionaryProperties.DictionaryLocation = MLifter.BusinessLayer.LearningModulesIndex.WritableConnections[0].ConnectionString;
}
}
}
private void CreateNewLearningModule()
{
try
{
if (LearningModulesIndex.WritableConnections.Count <= 0)
throw new NoWritableConnectionAvailableException();
//Close the current learning module
if (LearnLogic.LearningModuleLoaded)
if (!LearnLogic.CloseLearningModule())
return;
//Create the wizard
Wizard dicWizard = new Wizard();
dicWizard.HelpFile = MLifter.Classes.Help.HelpPath;
dicWizard.Text = Resources.NEWDIC_CAPTION;
SourceSelectionPage sourceSelectionPage = null;
WelcomePage welcomePage = new WelcomePage();
SideSettingsPage sideSettingsPage = new SideSettingsPage();
// only one connection available?
if (LearningModulesIndex.WritableConnections.Count <= 0)
throw new NoWritableConnectionAvailableException();
else if (LearningModulesIndex.WritableConnections.Count > 1)
{
sourceSelectionPage = new SourceSelectionPage();
dicWizard.Pages.Add(sourceSelectionPage);
}
dicWizard.Pages.Add(welcomePage);
dicWizard.Pages.Add(sideSettingsPage);
//Show the Wizards
if (dicWizard.ShowDialog() == DialogResult.OK)
{
try
{
newLM = true;
IConnectionString connectionString;
if (sourceSelectionPage != null)
connectionString = sourceSelectionPage.ConnectionString;
else
connectionString = LearningModulesIndex.WritableConnections[0];
string dicName = welcomePage.DictionaryName;
if (!LearningModulesIndex.ConnectionUsers.ContainsKey(connectionString))
{
FolderIndexEntry folderEntry = new FolderIndexEntry(connectionString is UncConnectionStringBuilder ? connectionString.ConnectionString : string.Empty,
connectionString.Name, connectionString, null, Setup.SyncedModulesPath, LearnLogic.GetLoginDelegate, LearnLogic.DataAccessErrorDelegate);
LearningModulesIndex.ConnectionUsers[connectionString] = folderEntry.CurrentUser;
}
LearnLogic.User.SetBaseUser(LearningModulesIndex.ConnectionUsers[connectionString]);
ConnectionStringStruct connectionStringStruct;
using (MLifter.DAL.Interfaces.IDictionary newDic = LearnLogic.User.CreateLearningModule(welcomePage.DictionaryCategory.Id, welcomePage.DictionaryName))
{
newDic.Author = welcomePage.DictionaryAuthor;
newDic.Category = welcomePage.DictionaryCategory;
newDic.Description = welcomePage.DictionaryDescription;
newDic.DefaultSettings.AnswerCaption = sideSettingsPage.AnswerTitle;
newDic.DefaultSettings.QuestionCaption = sideSettingsPage.QuestionTitle;
newDic.DefaultSettings.AnswerCulture = sideSettingsPage.AnswerCulture;
newDic.DefaultSettings.QuestionCulture = sideSettingsPage.QuestionCulture;
newDic.Save();
connectionStringStruct = new ConnectionStringStruct(connectionString.ConnectionType == DatabaseType.Unc ? DatabaseType.MsSqlCe : connectionString.ConnectionType,
newDic.Connection, newDic.Id, LearnLogic.User.SessionId);
connectionStringStruct.LearningModuleFolder = connectionString.ConnectionString;
}
LearningModulesIndexEntry entry = new LearningModulesIndexEntry();
entry.ConnectionString = connectionStringStruct;
entry.Author = welcomePage.DictionaryAuthor;
entry.DisplayName = welcomePage.DictionaryName;
entry.Description = welcomePage.DictionaryDescription;
entry.Connection = connectionString;
entry.User = LearningModulesIndex.ConnectionUsers[connectionString];
OpenLearningModule(entry);
LearnLogic.SaveLearningModule();
this.Activate(); //[ML-763] Window is not focused after creation of a new dictionary
OnLMOptionsChanged();
newLM = false;
}
catch (Exception exp)
{
Trace.WriteLine(exp.ToString());
TaskDialog.MessageBox(Resources.NEW_DICT_CAPTION, Resources.NEW_DICT_CAPTION, Resources.NEW_DICT_TEXT, exp.ToString(),
string.Empty, string.Empty, TaskDialogButtons.OK, TaskDialogIcons.Error, TaskDialogIcons.Error);
}
}
else
ShowLearningModulesPage();
}
catch (NoWritableConnectionAvailableException)
{
TaskDialog.MessageBox(Resources.NEW_DIC_NO_CONNECTION_CAPTION, Resources.NEW_DIC_NO_CONNECTION_CAPTION, Resources.NEW_DIC_NO_CONNECTION_TEXT, TaskDialogButtons.OK, TaskDialogIcons.Error);
}
}
