public static void AddHighlightBulletsText()
{
try
{
var currentSlide = PowerPointCurrentPresentationInfo.CurrentSlide as PowerPointSlide;
PowerPoint.ShapeRange selectedShapes = null;
Office.TextRange2 selectedText = null;
//Get shapes to consider for animation
List <PowerPoint.Shape> shapesToUse = null;
switch (userSelection)
{
case HighlightTextSelection.kShapeSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightTextSelection.kTextSelected:
selectedShapes = Globals.ThisAddIn.Application.ActiveWindow.Selection.ShapeRange;
selectedText = Globals.ThisAddIn.Application.ActiveWindow.Selection.TextRange2.TrimText();
shapesToUse = GetShapesToUse(currentSlide, selectedShapes);
break;
case HighlightTextSelection.kNoneSelected:
currentSlide.DeleteIndicator();
currentSlide.DeleteShapesWithPrefix("PPTLabsHighlightBackgroundShape");
shapesToUse = GetAllUsableShapesInSlide(currentSlide);
break;
default:
break;
}
if (currentSlide.Name.Contains("PPTLabsHighlightBulletsSlide"))
{
ProcessExistingHighlightSlide(currentSlide, shapesToUse);
}
if (shapesToUse == null || shapesToUse.Count == 0)
{
return;
}
currentSlide.Name = "PPTLabsHighlightBulletsSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
PowerPoint.Sequence sequence = currentSlide.TimeLine.MainSequence;
bool isFirstShape = IsFirstShape(currentSlide);
foreach (PowerPoint.Shape sh in shapesToUse)
{
if (!sh.Name.Contains("HighlightTextShape"))
{
sh.Name = "HighlightTextShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
}
//Add Font Appear effect for all paragraphs within shape
int currentIndex = sequence.Count;
sequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectChangeFontColor, PowerPoint.MsoAnimateByLevel.msoAnimateTextByFifthLevel, PowerPoint.MsoAnimTriggerType.msoAnimTriggerOnPageClick);
var appearEffects = AsList(sequence, currentIndex + 1, sequence.Count + 1);
//Add Font Disappear effect for all paragraphs within shape
currentIndex = sequence.Count;
sequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectChangeFontColor, PowerPoint.MsoAnimateByLevel.msoAnimateTextByFifthLevel, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
var disappearEffects = AsList(sequence, currentIndex + 1, sequence.Count + 1);
//Remove effects for paragraphs without bullet points
var markedForRemoval = GetParagraphsToRemove(sh, selectedText);
// assert appearEffects.Count == disappearEffects.Count;
// assert markedForRemoval.Count <= appearEffects.Count;
for (int i = markedForRemoval.Count - 1; i >= 0; --i)
{
// delete from back.
int index = markedForRemoval[i];
appearEffects[index].Delete();
appearEffects.RemoveAt(index);
disappearEffects[index].Delete();
disappearEffects.RemoveAt(index);
}
if (appearEffects.Count == 0)
{
continue;
}
RearrangeEffects(appearEffects, disappearEffects);
FormatAppearEffects(appearEffects, isFirstShape);
FormatDisappearEffects(disappearEffects);
isFirstShape = false;
}
Globals.ThisAddIn.Application.CommandBars.ExecuteMso("AnimationPreview");
PowerPointPresentation.Current.AddAckSlide();
}
catch (Exception e)
{
Logger.LogException(e, "AddHighlightBulletsText");
throw;
}
}
private static void AddFrameAnimationEffects(PowerPointSlide animationSlide, PowerPoint.Shape initialShape, float incrementLeft, float incrementTop, float incrementWidth, float incrementHeight, float incrementRotation, float incrementFont, float duration, int numFrames)
{
PowerPoint.Shape lastShape = initialShape;
PowerPoint.Sequence sequence = animationSlide.TimeLine.MainSequence;
for (int i = 1; i <= numFrames; i++)
{
PowerPoint.Shape dupShape = initialShape.Duplicate()[1];
if (i != 1 && animationType != FrameMotionAnimationType.kZoomToAreaDeMagnify)
{
sequence[sequence.Count].Delete();
}
if (animationType == FrameMotionAnimationType.kInSlideAnimate || animationType == FrameMotionAnimationType.kZoomToAreaPan || animationType == FrameMotionAnimationType.kZoomToAreaDeMagnify)
{
animationSlide.DeleteShapeAnimations(dupShape);
}
if (animationType == FrameMotionAnimationType.kZoomToAreaPan)
{
dupShape.Name = "PPTLabsMagnifyPanAreaGroup" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
}
dupShape.LockAspectRatio = Office.MsoTriState.msoFalse;
dupShape.Left = initialShape.Left;
dupShape.Top = initialShape.Top;
if (incrementWidth != 0.0f)
{
dupShape.ScaleWidth((1.0f + (incrementWidth * i)), Office.MsoTriState.msoFalse, Office.MsoScaleFrom.msoScaleFromMiddle);
}
if (incrementHeight != 0.0f)
{
dupShape.ScaleHeight((1.0f + (incrementHeight * i)), Office.MsoTriState.msoFalse, Office.MsoScaleFrom.msoScaleFromMiddle);
}
if (incrementRotation != 0.0f)
{
dupShape.Rotation += (incrementRotation * i);
}
if (incrementLeft != 0.0f)
{
dupShape.Left += (incrementLeft * i);
}
if (incrementTop != 0.0f)
{
dupShape.Top += (incrementTop * i);
}
if (incrementFont != 0.0f)
{
dupShape.TextFrame.TextRange.Font.Size += (incrementFont * i);
}
if (i == 1 && (animationType == FrameMotionAnimationType.kInSlideAnimate || animationType == FrameMotionAnimationType.kZoomToAreaPan))
{
PowerPoint.Effect appear = sequence.AddEffect(dupShape, PowerPoint.MsoAnimEffect.msoAnimEffectAppear, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerOnPageClick);
}
else
{
PowerPoint.Effect appear = sequence.AddEffect(dupShape, PowerPoint.MsoAnimEffect.msoAnimEffectAppear, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
appear.Timing.TriggerDelayTime = ((duration / numFrames) * i);
}
PowerPoint.Effect disappear = sequence.AddEffect(lastShape, PowerPoint.MsoAnimEffect.msoAnimEffectAppear, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
disappear.Exit = Office.MsoTriState.msoTrue;
disappear.Timing.TriggerDelayTime = ((duration / numFrames) * i);
lastShape = dupShape;
}
if (animationType == FrameMotionAnimationType.kInSlideAnimate || animationType == FrameMotionAnimationType.kZoomToAreaPan || animationType == FrameMotionAnimationType.kZoomToAreaDeMagnify)
{
PowerPoint.Effect disappearLast = sequence.AddEffect(lastShape, PowerPoint.MsoAnimEffect.msoAnimEffectAppear, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerAfterPrevious);
disappearLast.Exit = Office.MsoTriState.msoTrue;
disappearLast.Timing.TriggerDelayTime = duration;
}
}
