/// <summary>
/// Creates a keyframe at the specified frame for the control.
/// TODO : Move the logic to insert keyframes into a keyframe collection list!
/// </summary>
/// <param name="control"></param>
/// <param name="frame"></param>
public void CreateKeyFrame(GUIControl control, KeyFrame keyFrame)
{
GUIAnimationChannel animation = GetAnimationChannel(control);
if (animation == null)
{
animation = new GUIAnimationChannel();
animation.Control = control;
mAnimationChannels.Add(animation);
NotifyAnimationChannelAdded(animation);
}
int numKeyFrames = animation.KeyFrames.Count;
for (int i = 0; i < numKeyFrames; i++)
{
if (animation.KeyFrames[i].Frame == keyFrame.Frame)
{
animation.KeyFrames[i] = keyFrame;
return;
}
}
// If we got here, the frame wasn't found, so just add it and sort
animation.KeyFrames.Add(keyFrame);
animation.KeyFrames.Sort((a, b) => ((int)a.Frame - (int)b.Frame));
NotifyKeyframeAdded();
}
/// <summary>
/// Notifies that a channel channel has been removed from this set
/// </summary>
private void NotifyAnimationChannelRemoved(GUIAnimationChannel animation)
{
if (AnimationChannelRemoved != null)
{
AnimationChannelRemoved(this, animation);
}
}
/// <summary>
/// Constructor
/// </summary>
/// <param name="frames"></param>
/// <param name="animation"></param>
public ClearFramesCommand(GUIAnimation animation, GUIAnimationChannel animationChannel, int start, int end)
{
mAnimation = animation;
mAnimationChannel = animationChannel;
mStart = start;
mEnd = end;
mKeyFrames = new List<KeyFrame>();
}
/// <summary>
/// Clones this channel in its entirety
/// </summary>
/// <returns></returns>
public object Clone()
{
GUIAnimationChannel channel = new GUIAnimationChannel();
channel.mControlID = this.mControlID;
foreach(KeyFrame keyFrame in this.mKeyFrames)
channel.mKeyFrames.Add((KeyFrame)keyFrame.Clone());
return channel;
}
/// <summary>
/// Clones this channel in its entirety
/// </summary>
/// <returns></returns>
public object Clone()
{
GUIAnimationChannel channel = new GUIAnimationChannel();
channel.mControlID = this.mControlID;
foreach (KeyFrame keyFrame in this.mKeyFrames)
{
channel.mKeyFrames.Add((KeyFrame)keyFrame.Clone());
}
return(channel);
}
/// <summary>
/// Called when an channel has been added to an channel set
/// </summary>
/// <param name="sender"></param>
/// <param name="channel"></param>
void GUIAnimation_AnimationChannelAdded(object sender, GUIAnimationChannel animation)
{
mChannels = GetChannelList();
this.Invalidate(true);
}