TEAMModelHTEX/HTEXLib/Animations/JSONGenerator.cs

using DocumentFormat.OpenXml.Presentation;
using HTEXLib.Models;
using HTEXLib.Models.Inner;
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
namespace HTEXLib.Animations
{
    public class JSONGenerator
    {
        public PPTSlide Slide { get; set; }

        public JSONGenerator(PPTSlide slide)
        {
            this.Slide = slide;
        }

        public JSONGenerator(List<PPTSlide> slides)
        {
            this.Slide = slides.ElementAt(0); //TODO: add support for more than one slide
        }

        public string GetAnimaVariable()
        {
            return  GetAnimationsJSON() ;
        }

        /*
         * 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!=null && 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;
        }


        /* 
         * When the animation has only one inner animation then return the inner animation. Do this recursive until we get the real one.          
         */
        private IAnimation getAnimationFromNested(IAnimation sAnimation)
        {
            if (sAnimation.InnerAnimations != null && sAnimation.InnerAnimations.Count == 1)
            {
                sAnimation.InnerAnimations[0].Start += sAnimation.Start;
                return getAnimationFromNested(sAnimation.InnerAnimations[0]);
            }
            if (((SimpleAnimation)sAnimation).timingType == null && sAnimation.InnerAnimations != null && sAnimation.InnerAnimations.Count>0)
                ((SimpleAnimation)sAnimation).timingType = ((SimpleAnimation)getAnimationFromNested(sAnimation.InnerAnimations[0])).timingType;
            return sAnimation;
        }


        /*         
         * 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 != null && 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;
        }


        /*
         * Generate JSON for animation tree. Recursive going into the tree - there is some difference in the animation string 
         * for the first level and the next levels.         
         */

        private string getAnimationsString(List<IAnimation> animations, bool firstLevel)
        {
            String animationList = "";
            int index = 0;
            foreach (IAnimation animation in animations)
            {
                if (animation.InnerAnimations == null || animation.InnerAnimations.Count == 0)
                {
                    if (!firstLevel)
                        animationList = animationList + ",c" + index++ + ":" + animation.GetJsonString();
                    else
                        animationList = animationList + ",c" + index++ + ":{i:" + (((SimpleAnimation)animation).getCalculatedLength() + animation.Start) + ",c0:" + animation.GetJsonString() + "}";
                }
                else
                // Nested animatons (several animations in one time node, or in different time nodes that start together!
                {
                    String innerAnimationsString = getAnimationsString(animation.InnerAnimations, false);

                    animationList = animationList + ",c" + index++ + ":{i:" + (((SimpleAnimation)animation).getCalculatedLength() + animation.Start) +
                                    innerAnimationsString + "}";
                }
            }
            return animationList;
        }

        public static IAnimation GenerateTransitionAnimationObject(Transition trans)
        {
            //u up 默认  d down  l left  r right
            if (trans == null || trans.FirstChild == null)
                return null;
            TransitionAnimation result = new TransitionAnimation();
            if (trans.Speed != null && TransitionSpeedValues.Fast.Equals(trans.Speed.Value))
                result.Length = 500;
            else if (trans.Speed != null && TransitionSpeedValues.Slow.Equals(trans.Speed.Value))
                result.Length = 2000;
            else if (trans.Duration != null)
                result.Length = int.Parse(trans.Duration.Value);
            else
                result.Length = 1000;
           
            result.Start = 0;
            result.InitialState = -1;
            result.Repetitions = 1;
            if (trans.AdvanceOnClick != null)
                result.AdvanceOnClick = trans.AdvanceOnClick.Value;
            else result.AdvanceOnClick = true;

            if (typeof(StripsTransition) == trans.FirstChild.GetType())
            {
                StripsTransition transition = (StripsTransition)trans.FirstChild;
                result.Type = AnimationTypes.Strips;
                if (transition.Direction != null &&
                    TransitionCornerDirectionValues.RightUp.Equals(transition.Direction.Value))
                    result.AdditionalData = "7";
                else if (transition.Direction != null &&
                         TransitionCornerDirectionValues.LeftDown.Equals(transition.Direction.Value))
                    result.AdditionalData = "9";
                else if (transition.Direction != null &&
                         TransitionCornerDirectionValues.RightDown.Equals(transition.Direction.Value))
                    result.AdditionalData = "8";
                else
                    result.AdditionalData = "6";
            }
            else if (typeof(PushTransition) == trans.FirstChild.GetType())
            {
                PushTransition transition = (PushTransition)trans.FirstChild;
                result.Type = AnimationTypes.Push;
                if (transition.Direction != null &&
                    TransitionSlideDirectionValues.Right.Equals(transition.Direction.Value))
                    result.AdditionalData = "3";
                else if (transition.Direction != null &&
                         TransitionSlideDirectionValues.Up.Equals(transition.Direction.Value))
                    result.AdditionalData = "4";
                else if (transition.Direction != null &&
                         TransitionSlideDirectionValues.Left.Equals(transition.Direction.Value))
                    result.AdditionalData = "2";
                else result.AdditionalData = "1";
            }
            else if (typeof(WipeTransition) == trans.FirstChild.GetType())
            {
                WipeTransition transition = (WipeTransition)trans.FirstChild;
                result.Type = AnimationTypes.Wipe;
                if (transition.Direction != null &&
                    TransitionSlideDirectionValues.Right.Equals(transition.Direction.Value))
                    result.AdditionalData = "4";
                else if (transition.Direction != null &&
                         TransitionSlideDirectionValues.Up.Equals(transition.Direction.Value))
                    result.AdditionalData = "3";
                else if (transition.Direction != null &&
                         TransitionSlideDirectionValues.Left.Equals(transition.Direction.Value))
                    result.AdditionalData = "2";
                else result.AdditionalData = "1";
            }
            else if (typeof(FadeTransition) == trans.FirstChild.GetType())
            {
                FadeTransition transition = (FadeTransition)trans.FirstChild;
                result.Type = AnimationTypes.Fade;
                if (transition.ThroughBlack != null && transition.ThroughBlack.Value)
                    result.Type = AnimationTypes.FadeThroughBlack;
                result.AdditionalData = "1";
            }
            else if (typeof(CutTransition) == trans.FirstChild.GetType())
            {
                CutTransition transition = (CutTransition)trans.FirstChild;
                result.Type = AnimationTypes.Cut;
                result.AdditionalData = "2";
                if (transition.ThroughBlack != null && transition.ThroughBlack.Value)
                {
                    result.Type = AnimationTypes.CutThroughBlack;
                    result.AdditionalData = "3";
                }
            }
            else if (typeof(DissolveTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.DissolveIn;
                result.AdditionalData = "1";
            }
            else if (typeof(WedgeTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.Wedge;
                result.AdditionalData = "1";
            }
            else if (typeof(PullTransition) == trans.FirstChild.GetType())
            {
                PullTransition transition = (PullTransition)trans.FirstChild;
                result.Type = AnimationTypes.UnCover;
                if (transition.Direction != null && "d".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "9";
                else if (transition.Direction != null && "r".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "11";
                else if (transition.Direction != null && "u".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "12";
                else if (transition.Direction != null && "ld".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "13";
                else if (transition.Direction != null && "lu".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "14";
                else if (transition.Direction != null && "rd".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "15";
                else if (transition.Direction != null && "ru".Equals(transition.Direction.Value.ToString()))
                    result.AdditionalData = "16";
                else result.AdditionalData = "10";
            }
            else if (typeof(ZoomTransition) == trans.FirstChild.GetType())
            {
                ZoomTransition transition = (ZoomTransition)trans.FirstChild;
                result.Type = AnimationTypes.Box;
                if (transition.Direction != null && TransitionInOutDirectionValues.In == transition.Direction.Value)
                    result.AdditionalData = "19";
                else result.AdditionalData = "20";
            }
            else if (typeof(ZoomTransition) == trans.FirstChild.GetType())
            {
                ZoomTransition transition = (ZoomTransition)trans.FirstChild;
                result.Type = AnimationTypes.Box;
                if (transition.Direction != null && TransitionInOutDirectionValues.In == transition.Direction.Value)
                    result.AdditionalData = "19";
                else result.AdditionalData = "20";
            }
            else if (typeof(WheelTransition) == trans.FirstChild.GetType())
            {
                WheelTransition transition = (WheelTransition)trans.FirstChild;
                result.Type = AnimationTypes.Wheel;
                if (transition.Spokes != null && transition.Spokes.Value == 1)
                    result.AdditionalData = "1";
                else if (transition.Spokes != null && transition.Spokes.Value == 2)
                    result.AdditionalData = "2";
                else if (transition.Spokes != null && transition.Spokes.Value == 3)
                    result.AdditionalData = "3";
                else if (transition.Spokes != null && transition.Spokes.Value == 8)
                    result.AdditionalData = "8";
                else result.AdditionalData = "4";
            }
            else if (typeof(SplitTransition) == trans.FirstChild.GetType())
            {
                SplitTransition transition = (SplitTransition)trans.FirstChild;
                result.Type = AnimationTypes.Split;
                if (transition.Direction != null && TransitionInOutDirectionValues.In == transition.Direction.Value)
                {
                    if (transition.Orientation != null && DirectionValues.Vertical.Equals(transition.Orientation.Value))
                        result.AdditionalData = "25";
                    else
                        result.AdditionalData = "23";
                }
                else
                {
                    if (transition.Orientation != null && DirectionValues.Vertical.Equals(transition.Orientation.Value))
                        result.AdditionalData = "26";
                    else
                        result.AdditionalData = "24";
                }
            }
            else if (typeof(CircleTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.Circle;
                result.AdditionalData = "20";
            }
            else if (typeof(DiamondTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.Diamond;
                result.AdditionalData = "20";
            }
            else if (typeof(PlusTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.Plus;
                result.AdditionalData = "20";
            }
            else if (typeof(NewsflashTransition) == trans.FirstChild.GetType())
            {
                result.Type = AnimationTypes.Newsflash;
                result.AdditionalData = "20";
            }
            
            return result;
        }
        /// <summary>
        /// 动画emph (Preset Type Enum ( Emphasis )) Emphasis Preset
        ///entr(Preset Type Enum (Entrance )) Entrance Preset
        ///exit(Exit) Exit Preset
        ///mediacall(Preset Type Enum (Media Call )) Media Call Preset
        ///path(Preset Type Enum (Path )) Path Preset
        ///verb(Preset Type Enum (Verb )) Verb Preset
        /// </summary>
        /// <param name="commonTimeNode"></param>
        /// <param name="SlideSizes"></param>
        /// <returns></returns>

        public SimpleAnimation getSimpleAnimationFromCommonTimeNodePreset(CommonTimeNode commonTimeNode, SlideSize SlideSizes)
        {
            SimpleAnimation result = new SimpleAnimation();
            ///路径方式
            if (AnimationTypes.TypePath.Equals(commonTimeNode.PresetClass))
            {
                return new MotionPathAnimation(commonTimeNode, Slide.slideIndex, SlideSizes);
            }
            ///进入
            else if (AnimationTypes.TypeEntrance.Equals(commonTimeNode.PresetClass))
            {
                result.InitialState = 1;
            }
            ///退出
            else if (AnimationTypes.TypeExit.Equals(commonTimeNode.PresetClass))
            {
                result.InitialState = 2;
            }
            ///强调
            else if (AnimationTypes.TypeEmphasis.Equals(commonTimeNode.PresetClass))
            {
                result.InitialState = 3;
            }
           
            else if (AnimationTypes.Verb.Equals(commonTimeNode.PresetClass))
            {
                ///未用到
                result.InitialState = 4;
            }
            else if (AnimationTypes.Mediacall.Equals(commonTimeNode.PresetClass))
            {
                ///未用到
                result.InitialState = 5;
            }

           
            /*
                  1 emph (Preset Type Enum ( Emphasis )) Emphasis Preset
                  1 entr (Preset Type Enum ( Entrance )) Entrance Preset
                  1 exit (Exit) Exit Preset
                   mediacall (Preset Type Enum ( Media Call )) Media Call Preset
                   path (Preset Type Enum ( Path )) Path Preset
                   verb (Preset Type Enum ( Verb )) Verb Preset
                */
                ///  TODO   其他类型 mediacall(Preset Type Enum (Media Call )) Media Call Preset
                /// verb(Preset Type Enum (Verb )) Verb Preset
            else return null;
            if (commonTimeNode.PresetId == null)
                return null;
            result.timingType = commonTimeNode.NodeType;
            result.Subtype = commonTimeNode.PresetSubtype;
            //Get the speed from one of the nodes common behavior. Hopefully all nodes have the same speed (since the animation is the same).
            var a = commonTimeNode.Descendants();
            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 ;)
                //此属性是位标志，指定一个方向或一些其他属性的效果。 例如它可以设置指定"从底部"飞入效果或"加粗"更改字体样式效果。
                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
                    default: result.AdditionalData = commonTimeNode.PresetSubtype.Value+"";break;
                }

            checkIsText(result);
            return result;
        }

        private void checkIsText(SimpleAnimation result)
        {
            int res;
            bool isTextWithEffect = int.TryParse(result.ObjectId, out res) && PPTShape.effectShapes.Contains(Slide.slideIndex + "_" + res);

            int tryParse = 0;
            if (!int.TryParse(result.ObjectId, out tryParse) || isTextWithEffect)
            {
                return;//if it is like 123p -> return;
            }

            foreach (PPTShapeBase shape in Slide.ContainerShape.Elements)
                if (typeof(PPTShape).Equals(shape.GetType()) && ((PPTShape)shape).IsText)
                {
                    string shapeId = shape.NonVisualShapeProp.Id;
                    string shapeObjectId = "s1s" + result.ObjectId;
                    if (shapeId.Equals(shapeObjectId))
                    {
                        result.ObjectId = result.ObjectId + "p0";// TODO check when multiple paragraphs
                    }
                }
        }
        /// <summary>
        /// 获取强调
        /// </summary>
        /// <param name="commonTimeNode"></param>
        /// <param name="simpleAnim"></param>
        /// <returns></returns>
        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: result.Type = "defaul+" + commonTimeNode.PresetId.Value; return result;
            }

            return result;
        }
        /// <summary>
        /// 获取进入
        /// </summary>
        /// <param name="commonTimeNode"></param>
        /// <param name="result"></param>
        /// <returns></returns>
        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;
                ///补充
                // case 45:result.Type= AnimationTypes.Zoom; break;
                default:Console.WriteLine(commonTimeNode.PresetId.Value+"   "); result.Type = "defaul+"+ commonTimeNode.PresetId.Value; return result;
            }

            return result;
        }

        private double getTransparence(CommonTimeNode commonTimeNode)
        {
            if (typeof(AnimateEffect) == commonTimeNode.LastChild.LastChild.GetType())
            {
                AnimateEffect animEffect = (AnimateEffect)commonTimeNode.LastChild.LastChild;
                string value = animEffect.PropertyList.Value;
                if (value != null && value.IndexOf("opacity:") != -1)
                {
                    string opacityStr = value.Substring(9);//we need 0.75 from "opacity: 0.75"
                    double opacity = double.Parse(opacityStr, CultureInfo.GetCultureInfo("en-US").NumberFormat);
                    return 1 - opacity;
                }
            }

            return 0;
        }

        private List<IAnimation> fixNestedAnimations(List<IAnimation> animations)
        {
            if (animations == null || animations.Count == 0)
                return null;
            List<IAnimation> result = new List<IAnimation>();
            foreach (IAnimation anim in animations)
            {
                IAnimation animation = getAnimationFromNested(anim);
                animation.InnerAnimations = fixNestedAnimations(animation.InnerAnimations);
                result.Add(animation);
            }
            return result;
        }

    }
}