public static void AddFrameMotionAnimation(PowerPointSlide animationSlide, PowerPoint.Shape initialShape, PowerPoint.Shape finalShape, float duration)
{
float initialX = (initialShape.Left + (initialShape.Width) / 2);
float initialY = (initialShape.Top + (initialShape.Height) / 2);
float initialRotation = initialShape.Rotation;
float initialWidth = initialShape.Width;
float initialHeight = initialShape.Height;
float initialFont = 0.0f;
float finalX = (finalShape.Left + (finalShape.Width) / 2);
float finalY = (finalShape.Top + (finalShape.Height) / 2);
float finalRotation = finalShape.Rotation;
float finalWidth = finalShape.Width;
float finalHeight = finalShape.Height;
float finalFont = 0.0f;
if (initialShape.HasTextFrame == Office.MsoTriState.msoTrue && (initialShape.TextFrame.HasText == Office.MsoTriState.msoTriStateMixed || initialShape.TextFrame.HasText == Office.MsoTriState.msoTrue) && initialShape.TextFrame.TextRange.Font.Size != finalShape.TextFrame.TextRange.Font.Size)
{
finalFont = finalShape.TextFrame.TextRange.Font.Size;
initialFont = initialShape.TextFrame.TextRange.Font.Size;
}
int numFrames = (int)(duration / 0.04f);
numFrames = (numFrames > 30) ? 30 : numFrames;
float incrementWidth = ((finalWidth / initialWidth) - 1.0f) / numFrames;
float incrementHeight = ((finalHeight / initialHeight) - 1.0f) / numFrames;
float incrementRotation = LegacyShapeUtil.GetMinimumRotation(initialRotation, finalRotation) / numFrames;
float incrementLeft = (finalX - initialX) / numFrames;
float incrementTop = (finalY - initialY) / numFrames;
float incrementFont = (finalFont - initialFont) / numFrames;
AddFrameAnimationEffects(animationSlide, initialShape, incrementLeft, incrementTop, incrementWidth, incrementHeight, incrementRotation, incrementFont, duration, numFrames);
}
//Shape dimensions should match the slide dimensions and the shape should be within the slide
private static PowerPoint.Shape GetBestFitShape(PowerPointSlide currentSlide, PowerPoint.Shape zoomShape)
{
zoomShape.Copy();
PowerPoint.Shape zoomShapeCopy = currentSlide.Shapes.Paste()[1];
zoomShapeCopy.LockAspectRatio = Office.MsoTriState.msoFalse;
if (zoomShape.Width > zoomShape.Height)
{
zoomShapeCopy.Width = zoomShape.Width;
zoomShapeCopy.Height = PowerPointPresentation.Current.SlideHeight * zoomShapeCopy.Width / PowerPointPresentation.Current.SlideWidth;
}
else
{
zoomShapeCopy.Height = zoomShape.Height;
zoomShapeCopy.Width = PowerPointPresentation.Current.SlideWidth * zoomShapeCopy.Height / PowerPointPresentation.Current.SlideHeight;
}
LegacyShapeUtil.CopyShapePosition(zoomShape, ref zoomShapeCopy);
if (zoomShapeCopy.Width > PowerPointPresentation.Current.SlideWidth)
zoomShapeCopy.Width = PowerPointPresentation.Current.SlideWidth;
if (zoomShapeCopy.Height > PowerPointPresentation.Current.SlideHeight)
zoomShapeCopy.Height = PowerPointPresentation.Current.SlideHeight;
if (zoomShapeCopy.Left < 0)
zoomShapeCopy.Left = 0;
if (zoomShapeCopy.Left + zoomShapeCopy.Width > PowerPointPresentation.Current.SlideWidth)
zoomShapeCopy.Left = PowerPointPresentation.Current.SlideWidth - zoomShapeCopy.Width;
if (zoomShapeCopy.Top < 0)
zoomShapeCopy.Top = 0;
if (zoomShapeCopy.Top + zoomShapeCopy.Height > PowerPointPresentation.Current.SlideHeight)
zoomShapeCopy.Top = PowerPointPresentation.Current.SlideHeight - zoomShapeCopy.Height;
return zoomShapeCopy;
}
private static PowerPoint.Effect AddRotationAnimation(PowerPointSlide animationSlide, PowerPoint.Shape animationShape, float initialRotation, float finalRotation, float duration, ref PowerPoint.MsoAnimTriggerType trigger)
{
if (finalRotation != initialRotation)
{
PowerPoint.Effect effectRotate = animationSlide.TimeLine.MainSequence.AddEffect(animationShape, PowerPoint.MsoAnimEffect.msoAnimEffectSpin, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, trigger);
PowerPoint.AnimationBehavior rotate = effectRotate.Behaviors[1];
effectRotate.Timing.Duration = duration;
effectRotate.EffectParameters.Amount = LegacyShapeUtil.GetMinimumRotation(initialRotation, finalRotation);
trigger = PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious;
return(effectRotate);
}
return(null);
}
//Set position, size and animations of the previous slide copy
private static void PreparePreviousSlidePicture(PowerPointSlide currentSlide, PowerPoint.Shape selectedShape, ref PowerPoint.Shape previousSlidePicture)
{
previousSlidePicture.LockAspectRatio = Office.MsoTriState.msoTrue;
if (selectedShape.Width > selectedShape.Height)
{
previousSlidePicture.Height = selectedShape.Height;
}
else
{
previousSlidePicture.Width = selectedShape.Width;
}
LegacyShapeUtil.CopyShapePosition(selectedShape, ref previousSlidePicture);
selectedShape.Visible = Office.MsoTriState.msoFalse;
previousSlidePicture.Name = "PPTZoomOutShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
}
//Return picture copy of next slide where shapes with exit animations have been deleted
private static PowerPoint.Shape GetNextSlidePictureWithoutBackground(PowerPointSlide currentSlide, PowerPointSlide nextSlide, out PowerPoint.Shape pictureOnNextSlide)
{
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(nextSlide.Index);
List <PowerPoint.Shape> shapesOnNextSlide = new List <PowerPoint.Shape>();
foreach (PowerPoint.Shape sh in nextSlide.Shapes)
{
if (!nextSlide.HasEntryAnimation(sh) && !Graphics.IsHidden(sh))
{
shapesOnNextSlide.Add(sh);
}
}
var copiedShapes = new List <PowerPoint.Shape>();
foreach (PowerPoint.Shape sh in shapesOnNextSlide)
{
sh.Copy();
var shapeCopy = nextSlide.Shapes.Paste()[1];
LegacyShapeUtil.CopyShapeAttributes(sh, ref shapeCopy);
copiedShapes.Add(shapeCopy);
}
SelectAllShape(copiedShapes);
PowerPoint.Selection sel = Globals.ThisAddIn.Application.ActiveWindow.Selection;
PowerPoint.Shape shapeGroup = null;
if (sel.ShapeRange.Count > 1)
{
shapeGroup = sel.ShapeRange.Group();
}
else
{
shapeGroup = sel.ShapeRange[1];
}
shapeGroup.Copy();
pictureOnNextSlide = nextSlide.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
LegacyShapeUtil.CopyShapePosition(shapeGroup, ref pictureOnNextSlide);
shapeGroup.Delete();
pictureOnNextSlide.Copy();
PowerPoint.Shape slidePicture = currentSlide.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
return(slidePicture);
}
//Set position, size and animations of the next slide copy
private static void PrepareNextSlidePicture(PowerPointSlide currentSlide, PowerPoint.Shape selectedShape, ref PowerPoint.Shape nextSlidePicture)
{
nextSlidePicture.LockAspectRatio = Office.MsoTriState.msoTrue;
if (selectedShape.Width > selectedShape.Height)
{
nextSlidePicture.Height = selectedShape.Height;
}
else
{
nextSlidePicture.Width = selectedShape.Width;
}
LegacyShapeUtil.CopyShapePosition(selectedShape, ref nextSlidePicture);
selectedShape.Visible = Office.MsoTriState.msoFalse;
nextSlidePicture.Name = "PPTZoomInShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
PowerPoint.Effect effectAppear = currentSlide.TimeLine.MainSequence.AddEffect(nextSlidePicture, PowerPoint.MsoAnimEffect.msoAnimEffectFade, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerOnPageClick);
effectAppear.Timing.Duration = 0.50f;
}
private static PowerPoint.Shape GetStepBackWithoutBackgroundShapeToZoom(PowerPointSlide currentSlide, PowerPointSlide addedSlide, PowerPointSlide previousSlide)
{
Globals.ThisAddIn.Application.ActiveWindow.Selection.Unselect();
Globals.ThisAddIn.Application.ActiveWindow.View.GotoSlide(addedSlide.Index);
var copiedShapes = new List <PowerPoint.Shape>();
foreach (PowerPoint.Shape sh in previousSlide.Shapes)
{
if (!previousSlide.HasExitAnimation(sh) && !Graphics.IsHidden(sh))
{
sh.Copy();
PowerPoint.Shape shapeCopy = addedSlide.Shapes.Paste()[1];
LegacyShapeUtil.CopyShapeAttributes(sh, ref shapeCopy);
copiedShapes.Add(shapeCopy);
}
}
SelectAllShape(copiedShapes);
PowerPoint.Selection sel = Globals.ThisAddIn.Application.ActiveWindow.Selection;
PowerPoint.Shape shapeGroup = null;
if (sel.ShapeRange.Count > 1)
{
shapeGroup = sel.ShapeRange.Group();
}
else
{
shapeGroup = sel.ShapeRange[1];
}
shapeGroup.Copy();
PowerPoint.Shape previousSlidePicture = addedSlide.Shapes.PasteSpecial(PowerPoint.PpPasteDataType.ppPastePNG)[1];
LegacyShapeUtil.CopyShapePosition(shapeGroup, ref previousSlidePicture);
previousSlidePicture.Name = "PPTZoomOutShape" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
shapeGroup.Delete();
return(previousSlidePicture);
}
