public EvoX.Model.Project ConvertToEvoXProject(string fileName)
{
XmlDeserializatorBase deserializator;
if (XmlDeserializatorVersions.UsesVersions(fileName))
{
deserializator = new XmlDeserializatorVersions();
}
else
{
deserializator = new XmlDeserializator();
}
// First, validates if the file is a valid XCase XML file
// TODO: it would be better to have two separate schemas rather than one choice schema
string msg = null;
if (!deserializator.ValidateXML(fileName, ref msg))
{
throw new XCaseException("File cannot be opened. Not a valid XCase XML file");
}
// version check
string v1;
string v2;
if (!XmlDeserializatorBase.VersionsEqual(fileName, out v1, out v2))
{
throw new XCaseException("Project is obsolete. Project is obsolete and must be converted to a new version before opening. \r\nDo you want to convert it now? ");
}
Project deserializedProject = deserializator.RestoreProject(fileName);
EvoX.Model.Project convertedProject = ConvertToEvoXProject(deserializedProject);
return(convertedProject);
}
/// <summary>
/// Opens a project from a <see cref="Filename">file</see>.
/// </summary>
/// <param name="parameter">ignored</param>
/// <exception cref="Exception">When exception occurs, new project is created and exception is rethrown.</exception>
public override void Execute(object parameter)
{
OpenFileDialog dlg = new OpenFileDialog
{
DefaultExt = ".XCase",
Filter = "XCase files (*.XCase)|*.XCase|XML files (*.xml)|*.xml|All files (*.*)|*.*||"
};
bool?result = null;
if (!NoDialogs && !NoOpenFileDialog)
{
result = dlg.ShowDialog();
}
else
{
dlg.FileName = Filename;
}
if (NoDialogs || NoOpenFileDialog || result == true)
{
String msg = string.Empty;
XmlDeserializatorBase deserializator;
if (XmlDeserializatorVersions.UsesVersions(dlg.FileName))
{
deserializator = new XmlDeserializatorVersions();
}
else
{
deserializator = new XmlDeserializator();
}
// First, validates if the file is a valid XCase XML file
// TODO: it would be better to have two separate schemas rather than one choice schema
if (!deserializator.ValidateXML(dlg.FileName, ref msg))
{
Dialogs.ErrMsgBox.Show("File cannot be opened", "Not a valid XCase XML file");
return;
}
// version check
string v1;
string v2;
if (!XmlDeserializatorBase.VersionsEqual(dlg.FileName, out v1, out v2))
{
fProjectConverter projectConverter = new fProjectConverter();
if (projectConverter.CanConvert(v1, v2))
{
MessageBoxResult yn = XCaseYesNoBox.Show("Project is obsolete. ", "Project is obsolete and must be converted to a new version before opening. \r\nDo you want to convert it now? ");
if (yn == MessageBoxResult.Yes)
{
projectConverter.SetFile(dlg.FileName);
projectConverter.DialogMode = true;
projectConverter.ShowDialog();
}
}
else
{
Dialogs.ErrMsgBox.Show(string.Format("Can not open file {0}. Project version is {1}, needed version is {2}.", dlg.FileName, v1, v2), "");
}
if (!XmlDeserializatorBase.VersionsEqual(dlg.FileName, out v1, out v2))
{
Dialogs.ErrMsgBox.Show(string.Format("Can not open file {0}. Project version is {1}, needed version is {2}. \r\nUse project converter to convert the file to new version.", dlg.FileName, v1, v2), "");
return;
}
}
// Closes existing project
if (CurrentProject != null)
{
// Save existing project if there are some unsaved changes
if (MainWindow.HasUnsavedChanges && !NoDialogs)
{
MessageBoxResult r =
XCaseYesNoBox.Show("Current project is not saved", "Do you want to save it?");
if (r == MessageBoxResult.Yes)
{
new cmdSaveProject(MainWindow, null).Execute();
}
else
if (r == MessageBoxResult.Cancel)
{
return;
}
}
//new cmdCloseProject(MainWindow, null).Execute();
MainWindow.CloseProject();
}
//try
{
BusyState.SetBusy();
if (deserializator is XmlDeserializator)
{
Project p = deserializator.RestoreProject(dlg.FileName);
p.FilePath = dlg.FileName;
p.CreateModelController();
// HACK (SEVERE) - this should be somewhere else ...
p.GetModelController().getUndoStack().ItemsChanged += MainWindow.UndoStack_ItemsChanged;
MainWindow.CurrentProject = p;
MainWindow.Title = "XCase editor - " + p.FilePath;
MainWindow.HasUnsavedChanges = false;
//It is this way so that when the CurrentProject is set, ModelController is present
MainWindow.projectsWindow.BindToProject(CurrentProject);
MainWindow.navigatorWindow.BindToProject(CurrentProject);
MainWindow.propertiesWindow.BindDiagram(ref MainWindow.dockManager);
MainWindow.InitializeMainMenu();
MainWindow.HasUnsavedChanges = false;
MainWindow.OpenProjectDiagrams();
}
else
{
VersionManager versionManager = ((XmlDeserializatorVersions)deserializator).RestoreVersionedProject(dlg.FileName);
versionManager.FilePath = dlg.FileName;
foreach (Project project in versionManager.VersionedProjects.Values)
{
project.FilePath = dlg.FileName;
project.CreateModelController();
}
MainWindow.projectsWindow.BindToVersionManager(versionManager);
Project latestProjectVersion = versionManager.LatestVersion;
MainWindow.projectsWindow.SwitchToVersion(latestProjectVersion.Version);
MainWindow.navigatorWindow.BindToProject(latestProjectVersion);
MainWindow.InitializeMainMenu();
MainWindow.OpenProjectDiagrams();
MainWindow.HasUnsavedChanges = false;
MainWindow.Title = "XCase editor - " + versionManager.FilePath;
#if DEBUG
foreach (KeyValuePair <Version, Project> kvp in versionManager.VersionedProjects)
{
Tests.ModelIntegrity.ModelConsistency.CheckEverything(kvp.Value);
}
Tests.ModelIntegrity.VersionsConsistency.CheckVersionsConsistency(versionManager);
#endif
}
}
//catch
//{
// new cmdNewProject(MainWindow, null).Execute();
// throw;
//}
//finally
//{
// BusyState.SetNormalState();
//}
}
}