private static ProjectId ShowWelcomeDialog(FwAppArgs args, FwApp startingApp, ProjectId lastProjectId, StartupException exception)
{
CloseSplashScreen();
var helpTopicProvider = startingApp as IHelpTopicProvider;
// Use the last edited project as the base guess for which project we'll open.
var projectToTry = lastProjectId;
// Continue to ask for an option until one is selected.
s_fWaitingForUserOrOtherFw = true;
do
{
if (exception != null)
{
if (projectToTry != null)
Logger.WriteEvent("Problem opening " + projectToTry.UiName + ".");
Logger.WriteError(exception);
}
// Put this here (i.e. inside the do loop) so any exceptions
// will be logged before terminating.
if (s_noUserInterface)
return null;
// If we changed our projectToTry below and we're coming through again,
// reset our projectId.
projectToTry = lastProjectId;
using (WelcomeToFieldWorksDlg dlg = new WelcomeToFieldWorksDlg(helpTopicProvider, args.AppAbbrev, exception, s_noPreviousReportingSettings))
{
if (exception != null)
{
dlg.ShowErrorLabelHideLink();
}
else
{
if (projectToTry != null && projectToTry.IsValid)
{
dlg.ProjectLinkUiName = projectToTry.Name;
dlg.SetFirstOrLastProjectText(false);
}
else
{
var sampleProjId = GetSampleProjectId(startingApp);
if (sampleProjId != null)
{
dlg.ProjectLinkUiName = sampleProjId.Name;
dlg.SetFirstOrLastProjectText(true);
// LT-13943 - forgot to set this variable, which made it not be able to open
// the sample db.
projectToTry = new ProjectId(startingApp.SampleDatabase, null);
}
else // user didn't install Sena 3!
{
projectToTry = null;
}
}
if (projectToTry != null)
dlg.ShowLinkHideErrorLabel();
else
dlg.ShowErrorLabelHideLink();
}
bool gotAutoOpenSetting = false;
if (startingApp.RegistrySettings != null) // may be null if disposed after canceled restore.
{
dlg.OpenLastProjectCheckboxIsChecked = GetAutoOpenRegistrySetting(startingApp);
gotAutoOpenSetting = true;
}
dlg.StartPosition = FormStartPosition.CenterScreen;
dlg.ShowDialog();
exception = null;
// We get the app each time through the loop because a failed Restore operation can dispose it.
var app = GetOrCreateApplication(args);
if (gotAutoOpenSetting)
app.RegistrySettings.AutoOpenLastEditedProject = dlg.OpenLastProjectCheckboxIsChecked;
switch (dlg.DlgResult)
{
case WelcomeToFieldWorksDlg.ButtonPress.New:
projectToTry = CreateNewProject(dlg, app, helpTopicProvider);
Debug.Assert(projectToTry == null || projectToTry.IsValid);
break;
case WelcomeToFieldWorksDlg.ButtonPress.Open:
projectToTry = ChooseLangProject(null, helpTopicProvider);
try
{
if (projectToTry != null)
projectToTry.AssertValid();
}
catch (StartupException e)
{
exception = e;
}
break;
case WelcomeToFieldWorksDlg.ButtonPress.Link:
// LT-13943 - this guard keeps the projectToTry from getting blasted by a null when it has
// a useful projectId (like the initial sample db the first time FLEx is run).
if (lastProjectId != null && !lastProjectId.Equals(projectToTry))
projectToTry = lastProjectId; // just making sure!
Debug.Assert(projectToTry.IsValid);
break;
case WelcomeToFieldWorksDlg.ButtonPress.Restore:
s_allowFinalShutdown = false;
RestoreProject(null, app);
s_allowFinalShutdown = true;
projectToTry = s_projectId; // Restore probably used this process
break;
case WelcomeToFieldWorksDlg.ButtonPress.Exit:
return null; // Should cause the FW process to exit later
case WelcomeToFieldWorksDlg.ButtonPress.Receive:
if (!FwNewLangProject.CheckProjectDirectory(null, helpTopicProvider))
break;
ObtainedProjectType obtainedProjectType;
projectToTry = null; // If the user cancels the send/receive, this null will result in a return to the welcome dialog.
// Hard to say what Form.ActiveForm is here. The splash and welcome dlgs are both gone.
var projectDataPathname = ObtainProjectMethod.ObtainProjectFromAnySource(Form.ActiveForm,
helpTopicProvider, out obtainedProjectType);
if (!string.IsNullOrEmpty(projectDataPathname))
{
projectToTry = new ProjectId(FDOBackendProviderType.kXML, projectDataPathname, null);
var activeWindow = startingApp.ActiveMainWindow;
if (activeWindow != null)
{
((IFwMainWnd)activeWindow).Mediator.PropertyTable.SetProperty("LastBridgeUsed",
obtainedProjectType == ObtainedProjectType.Lift ? "LiftBridge" : "FLExBridge",
PropertyTable.SettingsGroup.LocalSettings);
}
}
break;
case WelcomeToFieldWorksDlg.ButtonPress.Import:
projectToTry = CreateNewProject(dlg, app, helpTopicProvider);
if (projectToTry != null)
{
var projectLaunched = LaunchProject(args, ref projectToTry);
if (projectLaunched)
{
s_projectId = projectToTry; // Window is open on this project, we must not try to initialize it again.
var mainWindow = Form.ActiveForm;
if (mainWindow is IxWindow)
{
((IxWindow) mainWindow).Mediator.SendMessage("SFMImport", null);
}
else
{
return null;
}
}
else
{
return null;
}
}
break;
}
}
}
while (projectToTry == null || !projectToTry.IsValid);
Logger.WriteEvent("Project selected in Welcome dialog: " + projectToTry);
s_fWaitingForUserOrOtherFw = false;
return projectToTry;
}
