private SlideshowDriver(SlideshowModel model, ISlideshowViewer viewer, IPlatformService platformService)
{
PlatformService = platformService;
Model = model;
Viewer = viewer;
State = DriverState.Created;
}
public SlideshowWindow(SlideshowModel model)
{
InitializeComponent();
_hideControlsTimer.Interval = new TimeSpan(0, 0, 2);
_hideControlsTimer.Tick += (s, e) =>
{
var diff = Environment.TickCount - _lastMouseMoveTime;
if (diff > _hideControlsTimer.Interval.TotalMilliseconds)
{
HideControls();
}
};
var screenSize = this.ScreenDimensions();
Width = screenSize.Width * 0.75;
Height = screenSize.Height * 0.75;
Left = screenSize.Left + ((screenSize.Width - Width) / 2);
Top = screenSize.Top + ((screenSize.Height - Height) / 2);
// TODO: Display a 'Loading images...' message
Driver = SlideshowDriver.Create(model, this, this);
this.FirePropertyChanged(PropertyChanged, () => Driver);
ShowControls();
}
static public SlideshowModel ParseFile(string filename)
{
var ssModel = new SlideshowModel();
var doc = XDocument.Parse(File.ReadAllText(filename));
if (!doc.Root.Name.LocalName.Equals(XmlRootName))
{
throw new Exception(string.Format("Wrong namespace '{0}', expected {1}", doc.Root.Name.LocalName,XmlRootName));
}
ssModel.Filename = filename;
ssModel.Name = doc.Root.GetAttribute(XmlAttrName, "");
ssModel.SlideSeconds = doc.Root.GetAttribute(XmlAttrSlideDuration, ssModel.SlideSeconds);
ssModel.TransitionSeconds = doc.Root.GetAttribute(XmlAttrTransitionDuration, ssModel.TransitionSeconds);
ssModel.FindAPhotoHost = doc.Root.GetAttribute(XmlAttrFindAPhotoHost, ssModel.FindAPhotoHost);
foreach (var a in doc.Root.Attributes())
{
if (!expectedAttributes.Contains(a.Name.LocalName))
{
throw new Exception(string.Format("Unexpected attribute: {0}", a.Name.LocalName));
}
}
foreach (var f in doc.Descendants("folder"))
{
ssModel.FolderList.Add(FolderModel.FromElement(f));
}
foreach (var s in doc.Descendants("search"))
{
ssModel.Search = s.GetAttribute("query", null);
}
if (ssModel.FolderList.Count < 1 && ssModel.Search == null)
{
throw new Exception("Missing either 'folder' or 'search' tag");
}
foreach (var e in doc.Root.Elements())
{
if (!expectedElements.Contains(e.Name.LocalName))
{
throw new Exception(string.Format("Unexpected element: {0}", e.Name.LocalName));
}
}
return ssModel;
}
public SlideshowChooserController(ISlideshowPickerViewer viewer, IPlatformService platformService)
{
Viewer = viewer;
PlatformService = platformService;
EditedSlideshow = new SlideshowModel();
SavedSlideshows = new List<SlideshowModel>();
NotifyPropertyChangedHelper.SetupPropertyChanged(EditedSlideshow, (c, h) => _editedHasChanged = true);
var filename = SlideshowModel.EnsureExtension(Preferences<WatchThisPreferences>.Instance.LastEditedFilename);
if (File.Exists(filename))
{
try
{
EditedSlideshow = SlideshowModel.ParseFile(filename);
EditedSlideshow.Filename = null;
}
catch (Exception ex)
{
logger.Error("Error loading lastEdited '{0}': {1}", filename, ex);
}
}
}
public void RunSlideshow(SlideshowModel model)
{
var controller = new SlideshowWindowController();
controller.Model = model;
controller.Window.MakeKeyAndOrderFront(this);
}
public void RunSlideshow(SlideshowModel model)
{
var show = new SlideshowWindow(model);
show.Show();
}
static public SlideshowDriver Create(SlideshowModel model, ISlideshowViewer viewer, IPlatformService platformService)
{
var driver = new SlideshowDriver(model, viewer, platformService);
driver.BeginEnumerate();
return driver;
}
public void RunSlideshow(SlideshowModel model)
{
throw new NotImplementedException();
}
