/*
* Generating the JSON for the animations for one slide only. It has some support for nested animations but not everything works.
*/
public string GetAnimationsJSON()
{
if (Slide == null)
{
return("{s1:{t:{i:1000,c:1,v:0,n:0},g:0,a:0,f:0,c:0}}");
}
String result = "";
int animations = 0;
List <IAnimation> fixedAnimations = fixAnimationTimings(Slide.Animations);
animations = fixedAnimations.Count;
if (Slide.Transition == null)
{
result = "{s1:{t:{i:0,c:1,v:0,n:0},g:0,a:0,f:0,c:##ANIMATIONS_PLACEHOLDER##}}";
}
else
{
result = "{s1:{t:{i:" + (Slide.Transition.Length + Slide.Transition.Start) +
",c:" + Slide.Transition.GetJsonString() + "},g:0,a:0,f:0,c:##ANIMATIONS_PLACEHOLDER##}}";
}
if (animations == 0)
{
result = result.Replace("##ANIMATIONS_PLACEHOLDER##", "0");
return(result);
}
SimpleAnimation checkEffectFirstAnim = (SimpleAnimation)fixedAnimations[0];
if (checkEffectFirstAnim.timingType.HasValue && checkEffectFirstAnim.timingType.Value != TimeNodeValues.ClickEffect)
{
result = result.Replace("n:0", "n:1");
//If it is just one Animation we change this in the transition! - the transition is like the first Animation!
}
string animationsString = "{i:" + animations + getAnimationsString(fixedAnimations, true) + "}";
result = result.Replace("##ANIMATIONS_PLACEHOLDER##", animationsString);
return(result);
}
public EmphasisAnimation(SimpleAnimation fromBase)
{
this.AdditionalData = fromBase.AdditionalData;
this.InitialState = fromBase.InitialState;
this.InnerAnimations = fromBase.InnerAnimations;
this.Start = fromBase.Start;
this.Length = fromBase.Length;
this.ObjectId = fromBase.ObjectId;
this.Repetitions = fromBase.Repetitions;
this.timingType = fromBase.timingType;
this.Type = fromBase.Type;
this.RGBColor = "[0,0,0]";
this.Transparency = 0;
this.RotationDegrees = 0;
this.ScaleX = 0;
this.ScaleY = 0;
e1 = 1;
e2 = 0;
}
private SimpleAnimation handleEntranceAnimation(CommonTimeNode commonTimeNode, SimpleAnimation result)
{
switch (commonTimeNode.PresetId.Value) //Presets for Entrance/Exit
{
case 1: result.Type = AnimationTypes.Appear; break;
case 54: result.Type = AnimationTypes.Glide; break;
case 19: result.Type = AnimationTypes.Swivel; break;
case 42: result.Type = AnimationTypes.Ascend; break;
case 3: result.Type = AnimationTypes.Blinds; break;
case 4: result.Type = AnimationTypes.Box; break;
case 25: result.Type = AnimationTypes.Boomerang; break;
case 43: result.Type = AnimationTypes.CenterRevolve; break;
case 5: result.Type = AnimationTypes.Checkerboard; break;
case 50: result.Type = AnimationTypes.Compress; break;
case 7: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.CrawlIn : AnimationTypes.CrawlOut; break;
case 47: result.Type = AnimationTypes.Descend; break;
case 48: result.Type = AnimationTypes.Sling; break;
case 29: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.EaseIn : AnimationTypes.EaseOut; break;
case 55: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.Expand : AnimationTypes.Contract; break;
case 10: result.Type = AnimationTypes.Fade; break;
case 53: result.Type = AnimationTypes.FadedZoom; break;
case 11: result.Type = AnimationTypes.FlashOnce; break;
case 2: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.FlyIn : AnimationTypes.FlyOut; break;
case 58: result.Type = AnimationTypes.Fold; break;
case 31: result.Type = AnimationTypes.GrowTurn; break;
case 12: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.PeekIn : AnimationTypes.PeekOut; break;
case 16: result.Type = AnimationTypes.Split; break;
case 35: result.Type = AnimationTypes.Pinwheel; break;
case 14: result.Type = AnimationTypes.RandomBars; break;
case 37: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.RiseUp : AnimationTypes.SinkDown; break;
case 49: result.Type = AnimationTypes.Spinner; break;
case 22: result.Type = AnimationTypes.Wipe; break;
case 18: result.Type = AnimationTypes.Strips; break;
case 26: result.Type = AnimationTypes.Bounce; result.Length = (int)((result.Length * 100) / 29); break; //time tunning
case 6: result.Type = AnimationTypes.Circle; break;
case 28: result.Type = AnimationTypes.Credits; break;
case 52: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.CurveUp : AnimationTypes.CurveDown; break;
case 8: result.Type = AnimationTypes.Diamond; break;
case 9: result.Type = AnimationTypes.Dissolve; break;
case 30: result.Type = AnimationTypes.Float; break;
case 34: result.Type = AnimationTypes.LightSpeed; result.Length = (int)((result.Length * 5) / 3); break; //time tunning
case 51: result.Type = AnimationTypes.Magnify; result.Length = (int)((result.Length * 200) / 77); break; //time tunning
case 13: result.Type = AnimationTypes.Plus; break;
case 15: result.Type = AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass) ? AnimationTypes.SpiralIn : AnimationTypes.SpiralOut; break;
case 17: result.Type = AnimationTypes.Stretch; break;
case 39: result.Type = AnimationTypes.Thread; break;
case 20: result.Type = AnimationTypes.Wedge; break;
case 21: result.Type = AnimationTypes.Wheel; result.AdditionalData = "" + commonTimeNode.PresetSubtype.Value; break;
case 23: result.Type = AnimationTypes.Zoom; break;
default: return(null);
}
return(result);
}
private EmphasisAnimation handleEmphasisAnimation(CommonTimeNode commonTimeNode, SimpleAnimation simpleAnim)
{
EmphasisAnimation result = new EmphasisAnimation(simpleAnim);
result.setRgbColor(commonTimeNode, Slide);
switch (commonTimeNode.PresetId.Value) //Presets for Entrance/Exit
{
case 3: result.Type = AnimationTypes.ChangeFontColor; break;
case 19: result.Type = AnimationTypes.ColorBlend; break;
case 14: result.Type = AnimationTypes.Blast; break;
case 26: result.Type = AnimationTypes.FlashBulb; break;
case 35: result.Type = AnimationTypes.Blink; break;
case 9:
{
result.Type = AnimationTypes.Transparency;
result.Transparency = getTransparence(commonTimeNode);
} break;
case 20:
{
result.Type = AnimationTypes.ColorWave;
result.Length *= 2;
result.e2 = result.Length / 10;
result.e1 = 2;
} break;
case 16:
{
result.Type = AnimationTypes.BrushOnColor;
result.e2 = result.Length / 25;
result.e1 = 2;
} break;
case 33:
{
result.Type = AnimationTypes.VerticalHighlight;
result.Length *= 2;
} break;
case 27:
{
result.Type = AnimationTypes.Flicker;
result.Length *= 2;
} break;
case 36:
{
result.Type = AnimationTypes.Shimmer;
result.e2 = result.Length / 5;
result.Length *= 2;
foreach (Object obj in commonTimeNode.Descendants())
{
if (obj.GetType().Equals(typeof(AnimateScale)))
{
((EmphasisAnimation)result).ScaleX = ((AnimateScale)obj).ToPosition.X.Value / 1000;
((EmphasisAnimation)result).ScaleY = ((AnimateScale)obj).ToPosition.Y.Value / 1000;
break;
}
}
} break;
case 28:
{
result.Type = AnimationTypes.GrowwithColor;
result.e2 = result.Length / 10;
result.e1 = 2;
} break;
case 32:
{
result.Type = AnimationTypes.Teeter;
result.Length *= 2;
} break;
case 34:
{
result.Type = AnimationTypes.Wave;
result.e2 = result.Length / 5;
result.Length *= 2;
} break;
case 8:
{
result.Type = AnimationTypes.Spin;
foreach (Object obj in commonTimeNode.Descendants())
{
if (obj.GetType().Equals(typeof(AnimateRotation)))
{
((EmphasisAnimation)result).RotationDegrees = ((AnimateRotation)obj).By / 60000;
break;
}
}
} break;
case 6:
{
result.Type = AnimationTypes.GrowShrink;
foreach (Object obj in commonTimeNode.Descendants())
{
if (obj.GetType().Equals(typeof(AnimateScale)))
{
((EmphasisAnimation)result).ScaleX = ((AnimateScale)obj).ByPosition.X.Value / 1000;
((EmphasisAnimation)result).ScaleY = ((AnimateScale)obj).ByPosition.Y.Value / 1000;
break;
}
}
} break;
default: return(null);
}
return(result);
}
public SimpleAnimation getSimpleAnimationFromCommonTimeNodePreset(CommonTimeNode commonTimeNode, SlideSize SlideSizes)
{
SimpleAnimation result = new SimpleAnimation();
if (AnimationTypes.TypePath.Equals(commonTimeNode.PresetClass))
{
return(new MotionPathAnimation(commonTimeNode, Slide.slideIndex, SlideSizes));
}
else if (AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass))
{
result.InitialState = 1;
}
else if (AnimationTypes.TypeExit.Equals(commonTimeNode.PresetClass))
{
result.InitialState = 2;
}
else if (AnimationTypes.TypeEmphasis.Equals(commonTimeNode.PresetClass))
{
result.InitialState = 3;
}
else
{
return(null);
}
if (commonTimeNode.PresetId == null)
{
return(null);
}
result.timingType = commonTimeNode.NodeType;
//Get the speed from one of the nodes common behavior. Hopefully all nodes have the same speed (since the animation is the same).
foreach (Object xmlEl in commonTimeNode.Descendants())
{
if (xmlEl.GetType().Equals(typeof(CommonBehavior)))
{
CommonBehavior bhvr = ((CommonBehavior)xmlEl);
if (bhvr.CommonTimeNode != null)
{
result.FixAnimationTimings(bhvr, Slide.slideIndex);
if (result.Length <= 1)
{
continue;
}
if (result.Start == 0)
{
Condition condition = commonTimeNode.StartConditionList.FirstChild as Condition;
if (!condition.Delay.Equals("indefinite"))
{
result.Start = int.Parse(condition.Delay);
}
}
break;
}
}
}
if (result.Length <= 1)
{
result.Length = 100; //Default value??
}
if (AnimationTypes.TypeEmphasis.Equals(commonTimeNode.PresetClass))
{
result = handleEmphasisAnimation(commonTimeNode, result);
}
else
{
result = handleEntranceAnimation(commonTimeNode, result);
}
if (result.AdditionalData == null || result.AdditionalData == "0") //There are default values. Horizontal In = horizontal + in ;)
{
switch (commonTimeNode.PresetSubtype.Value)
{
case 0: result.AdditionalData = "0"; break;
case 4: result.AdditionalData = "3"; break; //From bottom
case 2: result.AdditionalData = "2"; break; //From right
case 1: result.AdditionalData = "1"; break; //From top
case 8: result.AdditionalData = "4"; break; //From left
case 6: result.AdditionalData = "8"; break; //Bottom right
case 3: result.AdditionalData = "7"; break; //Top right
case 9: result.AdditionalData = "6"; break; //Top right
case 12: result.AdditionalData = "9"; break; //Bottom left
case 10: result.AdditionalData = "16"; break; //Horizontal
case 5: result.AdditionalData = "17"; break; //Vertical
case 26: result.AdditionalData = "23"; break; //Horizontal in
case 42: result.AdditionalData = "24"; break; //Horizontal out
case 21: result.AdditionalData = "25"; break; //Vertical in
case 37: result.AdditionalData = "26"; break; //Vertical out
case 16: result.AdditionalData = "19"; break; //in
case 32: result.AdditionalData = "20"; break; //out
}
}
checkIsText(result);
return(result);
}
/*
* Fix the timing for animations that need to start without a click. Make the tree simpler by removing nodes that are empty or nested.
*
* When a node has a start type != ClickEffect , we add the Animations from this timenode to the animations list in the previous time node.
* If it is type After the previous one we need to set Delay = Length of the previous one.
*
* Removing nested nodes:
* Example 1: Node -> Node -> Node - every node has a single child. In this case we can create one time node with the timing for both.
* Example 2: We have only one node (one simple animation) and all the other are nested (inner animations) - we remove the parent time node and
* add its timing to the timing of the nested animations.
*
*/
private List <IAnimation> fixAnimationTimings(List <IAnimation> animations)
{
animations = fixNestedAnimations(animations);
List <IAnimation> result = new List <IAnimation>();
if (animations == null || animations.Count == 0)
{
return(result);
}
//If we have only one animation and all the others are nested - add the delay to the inner animations and remove this one.
if (animations.Count == 1 && animations[0].InnerAnimations != null && animations[0].InnerAnimations.Count > 0)
{
foreach (IAnimation anim in animations[0].InnerAnimations)
{
anim.Start += animations[0].Start;
}
return(fixAnimationTimings(animations[0].InnerAnimations));
}
IAnimation previousAnimation = null;
foreach (IAnimation animation in animations)
{
SimpleAnimation sAnimation = (SimpleAnimation)animation;
if (previousAnimation == null)
{
previousAnimation = sAnimation;
continue;
}
//These are the cases where animation starts without a click. There migth be other cases which are not handled yet.
else if (sAnimation.timingType.HasValue && (
TimeNodeValues.WithEffect.Equals(sAnimation.timingType.Value) ||
TimeNodeValues.AfterEffect.Equals(sAnimation.timingType.Value) ||
TimeNodeValues.WithGroup.Equals(sAnimation.timingType.Value) ||
TimeNodeValues.AfterGroup.Equals(sAnimation.timingType.Value)))
{
int newLenegth = 0;
if (TimeNodeValues.AfterEffect.Equals(sAnimation.timingType.Value) ||
TimeNodeValues.AfterGroup.Equals(sAnimation.timingType.Value))
{
/*If animation is a part of a group then it has delay according to the start of the parent time node (animation).
* In this case we use this delay because it is the proper way power point handles such animations.
* If by some reason there isn't such delay and the animation type is set to 'After' previous
* we set the start point to right after the previous animation ends." */
if (sAnimation.Start <= previousAnimation.Length + previousAnimation.Start)
{
sAnimation.Start = previousAnimation.Length + previousAnimation.Start;
}
if (sAnimation.InnerAnimations != null)
{
foreach (IAnimation anim in sAnimation.InnerAnimations)
{
anim.Start = anim.Start + sAnimation.Start;
}
}
newLenegth = sAnimation.Length + sAnimation.Start;
}
else
{
newLenegth = (sAnimation.Length + sAnimation.Start >
previousAnimation.Length + previousAnimation.Start)
? sAnimation.Length + sAnimation.Start
: previousAnimation.Length + previousAnimation.Start;
}
/*Joins the current animation and the previous one and recalculates the length*/
if (previousAnimation.InnerAnimations != null && previousAnimation.InnerAnimations.Count > 0)
{
previousAnimation.Length = newLenegth;
if (sAnimation.InnerAnimations == null || sAnimation.InnerAnimations.Count == 0)
{
previousAnimation.InnerAnimations.Add(sAnimation);
}
else
{
previousAnimation.InnerAnimations.AddRange(sAnimation.InnerAnimations);
}
continue;
}
else
{
SimpleAnimation tempAnimation = new SimpleAnimation();
tempAnimation.Length = newLenegth;
tempAnimation.timingType = ((SimpleAnimation)previousAnimation).timingType;
tempAnimation.InnerAnimations = new List <IAnimation>();
if (previousAnimation.InnerAnimations == null || previousAnimation.InnerAnimations.Count == 0)
{
tempAnimation.InnerAnimations.Add(previousAnimation);
}
else
{
tempAnimation.InnerAnimations.AddRange(previousAnimation.InnerAnimations);
}
if (sAnimation.InnerAnimations == null || sAnimation.InnerAnimations.Count == 0)
{
tempAnimation.InnerAnimations.Add(sAnimation);
}
else
{
tempAnimation.InnerAnimations.AddRange(sAnimation.InnerAnimations);
}
previousAnimation = tempAnimation;
continue;
}
}
result.Add(previousAnimation);
previousAnimation = sAnimation;
}
result.Add(previousAnimation);
return(result);
}