public void ImportProject()
{
// Make sure we give the user a chance to
// save the project if they need too.
if (!AskSaveProject())
{
return;
}
if (!View.AskImportProject(out string projectFilePath))
{
return;
}
CloseProject();
OnProjectLoading?.Invoke();
#if SHIPPING
try
#endif
{
_actionStack.Clear();
_project = new PipelineProject();
var parser = new PipelineProjectParser(this, _project);
parser.ImportProject(projectFilePath);
ResolveTypes();
ProjectOpen = true;
ProjectDirty = true;
}
#if SHIPPING
catch (Exception e)
{
View.ShowError("Open Project", "Failed to open project!");
return;
}
#endif
UpdateTree();
View.UpdateTreeItem(_project);
OnProjectLoaded?.Invoke();
UpdateMenu();
}
public void OpenProject(string projectFilePath)
{
CloseProject();
OnProjectLoading?.Invoke();
var errortext = "Failed to open the project due to an unknown error.";
try
{
_actionStack.Clear();
_project = new PipelineProject();
var parser = new PipelineProjectParser(this, _project);
var errorCallback = new MGBuildParser.ErrorCallback((msg, args) =>
{
errortext = string.Format(msg, args);
throw new Exception();
});
parser.OpenProject(projectFilePath, errorCallback);
ResolveTypes();
ProjectOpen = true;
ProjectDirty = false;
PipelineSettings.Default.AddProjectHistory(projectFilePath);
PipelineSettings.Default.StartupProject = projectFilePath;
PipelineSettings.Default.Save();
View.UpdateRecentList(PipelineSettings.Default.ProjectHistory);
}
catch (Exception)
{
View.ShowError("Error Opening Project", Path.GetFileName(projectFilePath) + ": " + errortext);
return;
}
UpdateTree();
View.UpdateTreeItem(_project);
OnProjectLoaded?.Invoke();
UpdateMenu();
}
public void NewProject()
{
// Make sure we give the user a chance to
// save the project if they need too.
if (!AskSaveProject())
{
return;
}
// A project needs a root directory or it is impossible to resolve relative paths.
// So we need the user to choose that location even though the project has not
// yet actually been saved to disk.
var projectFilePath = Environment.CurrentDirectory;
if (!View.AskSaveName(ref projectFilePath, "New Project"))
{
return;
}
CloseProject();
OnProjectLoading?.Invoke();
// Clear existing project data, initialize to a new blank project.
_actionStack.Clear();
_project = new PipelineProject();
PipelineTypes.Load(_project);
// Save the new project.
_project.OriginalPath = projectFilePath;
ProjectOpen = true;
ProjectDirty = true;
UpdateTree();
OnProjectLoaded?.Invoke();
UpdateMenu();
}
//Loads the project from the specified filepath
//filepath - Directory, name and file extension (Example './My Project.xml')
//Returns a flag indicating whether the project loaded successfully
public bool Load(string filepath)
{
//If the filepath is valid
if (File.Exists(filepath))
{
try
{
//Create XML serializer
XmlSerializer xmlSerializer = new XmlSerializer(typeof(List <Task>));
//Create stream reader
using (StreamReader streamReader = new StreamReader(filepath))
{
//Deserialize project tasks
Tasks = (List <Task>)xmlSerializer.Deserialize(streamReader);
}
//If at least one subscription to the on project loaded event exists
if (OnProjectLoaded != null)
{
//Invoke the on project loaded event
OnProjectLoaded.Invoke(this);
}
//Successfully loaded
return(true);
}
catch (Exception exception)
{
//Display exception message
MessageBox.Show(exception.Message);
}
}
//Failed to load
return(false);
}