public Timeliner(TLContext context)
{
Context = context;
TimelineModel = new TLDocument("", @"timeline.xml");
Shell.Instance.Root = TimelineModel;
TimelineModel.CreateMapper(context.MappingRegistry);
//only after mapper and root are set
TimelineModel.Initialize();
var commandHistory = TimelineModel.Mapper.Map<ICommandHistory>();
TimelineView = new TimelineView(TimelineModel, commandHistory, Timer);
TimelineModel.Tracks.Added += Timeline_Tracks_Added;
TimelineModel.Tracks.Removed += Timeline_Tracks_Removed;
TimelineModel.Tracks.OrderChanged += Timeline_Tracks_OrderChanged;
TimelineView.Tracks.OrderChanged += TimelineView_Tracks_OrderChanged;
}
public Timeliner(TLContext context)
{
Context = context;
TimelineModel = new TLDocument("", @"timeline.xml");
Shell.Instance.Root = TimelineModel;
TimelineModel.CreateMapper(context.MappingRegistry);
//only after mapper and root are set
TimelineModel.Initialize();
var commandHistory = TimelineModel.Mapper.Map <ICommandHistory>();
TimelineView = new TimelineView(TimelineModel, commandHistory, Timer);
TimelineModel.Tracks.Added += Timeline_Tracks_Added;
TimelineModel.Tracks.Removed += Timeline_Tracks_Removed;
TimelineModel.Tracks.OrderChanged += Timeline_Tracks_OrderChanged;
TimelineView.Tracks.OrderChanged += TimelineView_Tracks_OrderChanged;
}
public static TLDocument FromFile(string path, Serializer serializer)
{
//load data of this document from disk
using (var fileStream = new FileStream(path, FileMode.Open, FileAccess.Read))
{
// We can handle empty files too
var document = new TLDocument(Path.GetFileName(path), path);
if (fileStream.Length > 0)
{
var xml = XElement.Load(fileStream);
if (xml.IsEmpty)
{
return(document);
}
document = FromXML(xml, serializer);
}
return(document);
}
}
public TimelineView(TLDocument tl, ICommandHistory history, Timer timer)
{
History = history;
History.CommandInserted += History_Changed;
History.Undone += History_Changed;
History.Redone += History_Changed;
Document = tl;
Timer = timer;
//replace id manager before any svg element was added
var caller = Document.Mapper.Map <ISvgEventCaller>();
var manager = new SvgIdManager(SvgRoot, caller, Document.Mapper.Map <RemoteContext>());
SvgRoot.ID = "svg";
SvgRoot.OverwriteIdManager(manager);
Background.Width = new SvgUnit(SvgUnitType.Percentage, 100);
Background.Height = 500;
Background.ID = Document.GetID() + "_Background";
Background.Opacity = 0;
Background.MouseDown += Default_MouseDown;
Background.MouseMove += Default_MouseMove;
Background.MouseUp += Default_MouseUp;
Selection.ID = "Selection";
Selection.CustomAttributes["pointer-events"] = "none";
Selection.CustomAttributes["class"] = "selection";
Ruler = new RulerView(Document.Ruler, this);
MouseTimeLine.ID = "MouseTime";
MouseTimeLine.StartX = 0;
MouseTimeLine.StartY = 0;
MouseTimeLine.EndX = 0;
TimeBar.ID = "Timebar";
TimeBar.Y = -Ruler.Height;
TimeBar.X = -1;
TimeBar.Width = 2;
TimeBar.MouseDown += Default_MouseDown;
TimeBar.MouseMove += Default_MouseMove;
TimeBar.MouseUp += Default_MouseUp;
MainMenu = new SvgMenuWidget(120);
MainMenu.ID = "MainMenu";
var addValueTrack = new SvgButtonWidget(0, 20, "Add Value Track");
addValueTrack.ValueChanged += AddValueTrack;
var addStringTrack = new SvgButtonWidget(0, 20, "Add String Track");
addStringTrack.ValueChanged += AddStringTrack;
MainMenu.AddItem(addValueTrack, 0);
MainMenu.AddItem(addStringTrack, 1);
FRulerGroup.ID = "Ruler";
FRulerGroup.CustomAttributes["class"] = "fixed";
FRulerGroup.Transforms = new SvgTransformCollection();
FRulerGroup.Transforms.Add(new SvgTranslate(0, 0));
FTrackGroup.ID = "Tracks";
FTrackGroup.Transforms = new SvgTransformCollection();
FOverlaysGroup.ID = "Overlays";
FOverlaysGroup.Transforms = new SvgTransformCollection();
//initialize svg tree
BuildSVGRoot();
Syncer = Tracks.SyncWith(Document.Tracks,
tm =>
{
TrackView tv;
if (tm is TLValueTrack)
{
tv = new ValueTrackView(tm as TLValueTrack, this, Ruler);
}
else if (tm is TLStringTrack)
{
tv = new StringTrackView(tm as TLStringTrack, this, Ruler);
}
else
{
tv = new AudioTrackView(tm as TLAudioTrack, this, Ruler);
}
if (ActiveTrack == null)
{
ActiveTrack = tv;
}
tv.AddToSceneGraphAt(FTrackGroup);
//update Order on all tracks below the one added
var order = tv.Model.Order.Value;
foreach (var track in Tracks.Where(x => x.Model.Order.Value >= order))
{
track.Model.Order.Value += 1;
}
return(tv);
},
tv =>
{
var order = tv.Model.Order.Value;
tv.Dispose();
//update Order on all tracks below the one removed
foreach (var track in Tracks.Where(x => x.Model.Order.Value > order))
{
track.Model.Order.Value -= 1;
}
});
}
public static TLDocument FromFile(string path, Serializer serializer)
{
//load data of this document from disk
using (var fileStream = new FileStream(path, FileMode.Open, FileAccess.Read))
{
// We can handle empty files too
var document = new TLDocument(Path.GetFileName(path), path);
if (fileStream.Length > 0)
{
var xml = XElement.Load(fileStream);
if(xml.IsEmpty)
{
return document;
}
document = FromXML(xml, serializer);
}
return document;
}
}
