private void HandleActorActivated(ClutterFlowBaseActor actor, EventArgs e)
{
var album_actor = actor as ClutterFlowAlbum;
if (album_actor != null)
{
UpdateAlbum(album_actor);
}
}
private void ScrollTo(string key)
{
ClutterFlowBaseActor actor = null;
album_loader.Cache.TryGetValue(key, out actor);
if (actor != null && cover_manager.Covers.Contains(actor))
{
cover_manager.TargetIndex = actor.Index;
}
}
protected void SetTextFromCover(ClutterFlowBaseActor cover)
{
//Console.WriteLine ("SetTextFromCover called");
if (cover != null && cover.Label != "")
{
Value = cover.Label;
}
else
{
Value = DefaultValue;
}
}
protected virtual void HandleNewCurrentCover(ClutterFlowBaseActor cover, EventArgs e)
{
if (Opacity > 0)
{
FadeOut();
}
Update();
if (IsVisible)
{
FadeIn();
}
}
private ClutterFlowBaseActor AddActorToList(AlbumInfo generator, SortedList <AlbumInfo, ClutterFlowBaseActor> list, CoverManager cover_manager)
{
if (generator == null)
{
generator = new AlbumInfo(AlbumInfo.UnknownAlbumTitle);
}
string key = ClutterFlowAlbum.CreateCacheKey(generator);
ClutterFlowBaseActor actor = null;
if (!Cache.TryGetValue(key, out actor))
{
actor = new ClutterFlowAlbum(generator, cover_manager);
actor.Hide();
Cache.Add(key, actor);
}
actor.SortLabel = Comparer.GetSortLabel(generator);
list[generator] = actor;
actor.Index = list.Count;
return(actor);
}
public List <ClutterFlowBaseActor> GetActors(CoverManager cover_manager)
{
SortedList <AlbumInfo, ClutterFlowBaseActor> list =
new SortedList <AlbumInfo, ClutterFlowBaseActor>(Comparer);
if (Model != null)
{
for (int i = 1; i < Model.Count; i++)
{
AddActorToList(Model[i], list, cover_manager);
}
index_map = new List <int>(list.Values.Count);
for (int i = 0; i < list.Values.Count; i++)
{
ClutterFlowBaseActor actor = list.Values[i];
index_map.Add(actor.Index);
actor.Index = i;
}
}
return(new List <ClutterFlowBaseActor>(list.Values));
}
internal void InvokeActorActivated(ClutterFlowBaseActor cover)
{
var handler = ActorActivated;
if (handler != null) {
handler (cover, System.EventArgs.Empty);
}
}
public void UpdateLetterLookup(ClutterFlowBaseActor actor)
{
string label = actor.SortLabel.ToUpper ().Normalize (System.Text.NormalizationForm.FormKD);
char letter = label.Length>0 ? char.Parse(label.Substring (0,1)) : '?';
AlphabetChars key;
if (char.IsLetter(letter))
key = (AlphabetChars) letter;
else
key = AlphabetChars.unknown;
if (letter_lookup.ContainsKey (key) && letter_lookup[key] == -1)
letter_lookup[key] = actor.Index;
}
public void Dispose()
{
if (reload_timeout > 0) {
GLib.Source.Remove (reload_timeout);
}
behaviour.Dispose ();
timeline.Dispose ();
covers.Clear ();
covers = null;
current_cover = null;
base.Dispose ();
}
protected void SetTextFromCover(ClutterFlowBaseActor cover)
{
//Console.WriteLine ("SetTextFromCover called");
if (cover!=null && cover.Label!="")
Value = cover.Label;
else
Value = DefaultValue;
}
protected virtual void HandleNewCurrentCover(ClutterFlowBaseActor cover, EventArgs e)
{
if (Opacity>0) FadeOut ();
Update ();
if (IsVisible) FadeIn ();
}
private void HandleActorActivated(ClutterFlowBaseActor actor, EventArgs e)
{
var album_actor = actor as ClutterFlowAlbum;
if (album_actor != null) {
UpdateAlbum (album_actor);
}
}
public void CreateClickedCloneAnimation(ClutterFlowBaseActor actor, uint delay)
{
if (actor.Parent!=null) {
Clone clone = new Clone(actor);
MoveAndRotateActorCentrally (clone, 0);
double scaleX, scaleY; actor.GetScale (out scaleX, out scaleY); clone.SetScale (scaleX, scaleY);
((Container) actor.Parent).Add (clone);
clone.Hide ();
clone.Opacity = 255;
clone.Depth = ZNear+1;
Timeline timeline = new Timeline (CoverManager.MaxAnimationSpan*4);
timeline.Delay = delay;
timeline.AddMarkerAtTime ("start", 1);
timeline.MarkerReached += delegate {
clone.ShowAll ();
};
Animation anmn = clone.AnimateWithTimelinev ((ulong) AnimationMode.EaseInExpo.value__, timeline, new string[] { "opacity" }, new GLib.Value ((byte) 50));
clone.AnimateWithTimelinev ((ulong) AnimationMode.EaseInExpo.value__, timeline, new string[] { "scale-x" }, new GLib.Value (scaleX*2));
clone.AnimateWithTimelinev ((ulong) AnimationMode.EaseInExpo.value__, timeline, new string[] { "scale-y" }, new GLib.Value (scaleY*2));
clone.AnimateWithTimelinev ((ulong) AnimationMode.EaseInExpo.value__, timeline, new string[] { "fixed::anchor-x" }, new GLib.Value (clone.Width/2));
clone.AnimateWithTimelinev ((ulong) AnimationMode.EaseInExpo.value__, timeline, new string[] { "fixed::anchor-y" }, new GLib.Value (clone.Height/4));
anmn.Completed += HandleClickedCloneCompleted;
}
}
protected void HideActor(ClutterFlowBaseActor actor)
{
actor.Hide ();
}
internal void InvokeActorActivated(ClutterFlowBaseActor cover)
{
if (ActorActivated!=null) ActorActivated (cover, EventArgs.Empty);
}
protected double AlphaFunc(ClutterFlowBaseActor actor, double progress)
{
if (actor.Index < 0)
actor.Data["last_alpha"] = (double) 0;
else {
double previous_alpha = (CoverManager.HalfVisCovers - (CoverManager.TotalCovers-1)
* progress + actor.Index)
/ (CoverManager.VisibleCovers-1);
if (previous_alpha<0) previous_alpha=0;
if (previous_alpha>1) previous_alpha=1;
actor.Data["last_alpha"] = previous_alpha;
}
return (double) actor.Data["last_alpha"];
}
protected double AlphaFunc(ClutterFlowBaseActor actor)
{
return AlphaFunc (actor, CoverManager.Timeline.Progress);
}
public void CreateClickedCloneAnimation(ClutterFlowBaseActor actor)
{
CreateClickedCloneAnimation (actor, 0);
}
protected void InvokeNewCurrentCover(ClutterFlowBaseActor cover)
{
var handler = NewCurrentCover;
if (handler != null) {
handler (cover, System.EventArgs.Empty);
}
}
protected void UpdateActorWithAlpha(ClutterFlowBaseActor actor, double alpha)
{
float ratio = Math.Min (0.75f * (float) coverManager.Timeline.Delta / (float) coverManager.VisibleCovers, 1.25f);
OffsetRotationAngle = (float) ((rotationAngle / 5) * ratio);
OffsetCenterX = -(float) ((CenterMargin / 2) * ratio);
OffsetZNear = (int) (-(ZNear-ZFar) * 1.5 * ratio);
if (coverManager.Timeline.Direction!=TimelineDirection.Forward) {
OffsetRotationAngle = -OffsetRotationAngle;
OffsetCenterX = -OffsetCenterX;
}
actor.SetScale (coverWidth/actor.Width, coverWidth/actor.Width);
if (alpha!=0 || alpha!=1) {
//if (!visible_actors.Contains (actor)) visible_actors.Add (actor);
actor.Show ();
if (alpha<AlphaStep) {
MoveAndFadeOutActor (actor, (float) (alpha / AlphaStep), true);
} else if (alpha>=AlphaStep && alpha<=0.5-AlphaStep) {
MoveActorSideways (actor, (float) ((alpha - AlphaStep) / (0.5f - 2*AlphaStep)), true);
} else if (alpha>0.5f-AlphaStep && alpha<0.5f+AlphaStep) {
MoveAndRotateActorCentrally (actor, (float) ((alpha - 0.5f) / AlphaStep));
} else if (alpha>=0.5f+AlphaStep && alpha<=1-AlphaStep) {
MoveActorSideways (actor, (float) ((1 - AlphaStep - alpha) / (0.5f - 2*AlphaStep)), false);
} else if (alpha>1-AlphaStep) {
MoveAndFadeOutActor (actor, (float) ((1 - alpha) / AlphaStep), false);
}
} else {
//if (visible_actors.Contains (actor)) visible_actors.Remove (actor);
actor.Hide ();
}
}
protected void UpdateActor(ClutterFlowBaseActor actor)
{
UpdateActor (actor, Progress);
}
protected void InvokeNewCurrentCover(ClutterFlowBaseActor cover)
{
if (NewCurrentCover!=null) NewCurrentCover(cover, EventArgs.Empty);
}
private void HandleNewCurrentCover(ClutterFlowBaseActor Actor, EventArgs args)
{
if (CoverManager.CurrentCover==this) {
CoverManager.NewCurrentCover -= HandleNewCurrentCover;
CoverManager.Behaviour.CreateClickedCloneAnimation (this, CoverManager.MaxAnimationSpan);
}
}
protected void UpdateActor(ClutterFlowBaseActor actor, double progress)
{
UpdateActorWithAlpha (actor, AlphaFunc(actor));
}