public bool Load(string loadFileName = null)
{
bool success = true;
string filename = loadFileName ?? _storeSettings.StoreFileName;
ResumeStoreContext resumeContext = null;
if (!File.Exists(filename))
{
success = false;
}
else
{
try
{
resumeContext = filename.GetObjectFromJsonFile <ResumeStoreContext>(_storeSettings.JsonSerializerSettings);
}
catch
{
success = false;
}
}
if (!success || resumeContext.ContainerContextCollection.Count == 0)
{
resumeContext = InitDefaultStoreContext();
}
var loadedContainers = InitMdiContainers(resumeContext);
_windowsManager.LoadContainers(loadedContainers);
return(success);
}
private ResumeStoreContext InitContext(IEnumerable <IMdiContainerViewModel> containers)
{
ResumeStoreContext context = new ResumeStoreContext("admin");
foreach (var container in containers)
{
var containerContext = (container as IStorable <ContainersStoreContext>).InitStoreContext();
var storableWindows = container.WindowsCollection
.Where(w => w is IStorable <WindowsStoreContext>)
.Select(w => (IStorable <WindowsStoreContext>)w);
foreach (var window in storableWindows)
{
var windowsStoreContext = window.InitStoreContext();
containerContext.WindowsContextCollection.Add(windowsStoreContext);
}
context.ContainerContextCollection.Add(containerContext);
}
return(context);
}
private IList <IMdiContainerViewModel> InitMdiContainers(ResumeStoreContext resumeContext)
{
List <IMdiContainerViewModel> loadedContainers = new List <IMdiContainerViewModel>();
foreach (ContainersStoreContext containerContext in resumeContext.ContainerContextCollection)
{
var container = (MdiContainerViewModelBase)_windowsFactory.CreateContainer(containerContext.ViewModelType);
container.LoadFromStoreContext(containerContext);
foreach (var windowContext in containerContext.WindowsContextCollection)
{
var window = (IMdiWindowViewModel)_windowsFactory.CreateWindow(windowContext.ViewModelType);
window.Container = container;
container.WindowsCollection.Add(window);
(window as IStorable <WindowsStoreContext>).LoadFromStoreContext(windowContext);
}
loadedContainers.Add(container);
}
return(loadedContainers);
}
private ResumeStoreContext InitDefaultStoreContext()
{
ResumeStoreContext context = new ResumeStoreContext("admin");
Type continerType = Assembly.GetEntryAssembly().FindDerivedTypes <MdiContainerViewModelBase>().First();
if (continerType == null)
{
throw new ArgumentNullException("Didn't find type inheriting MdiContainerViewModelBase");
}
for (int i = 1; i <= 3; i++)
{
ContainersStoreContext containersStoreContext = new ContainersStoreContext()
{
Guid = Guid.NewGuid(),
ViewModelType = continerType,
IsSelected = i == 1 ? true : false,
Title = $"DefaultTab {i}"
};
context.ContainerContextCollection.Add(containersStoreContext);
}
return(context);
}