void Application_SlideSelectionChanged(PowerPoint.SlideRange SldRange)
{
try
{
if (SldRange != null)
{
if (currentlyViewed == "add")
{
try
{
addDictionaries.showSlideNumber(SldRange.SlideID.ToString(), SldRange.SlideNumber.ToString());
}
catch (System.AccessViolationException ex) { }
}
else if (currentlyViewed == "update")
{
updateDictionaries.showSlideNumber(SldRange.SlideID.ToString(), SldRange.SlideNumber.ToString());
}
}
}
catch (AccessViolationException avEx)
{
}
catch (Exception ex)
{
}
}
/// <summary>
/// For `preview`
/// </summary>
/// <param name="slide">the temp slide to produce preview image</param>
/// <param name="contentSlide">the slide that contains content</param>
/// <param name="slideWidth"></param>
/// <param name="slideHeight"></param>
/// <param name="source"></param>
private EffectsDesigner(PowerPoint.Slide slide, PowerPoint.Slide contentSlide,
float slideWidth, float slideHeight, ImageItem source)
: base(slide)
{
ContentSlide = contentSlide;
Setup(slideWidth, slideHeight, source);
}
/// <summary>
/// Get all the text from a given Ppt
/// shape, delimited by _crlf.
/// </summary>
static string GetShapeText( Ppt.Shape shape )
{
string s = null;
if( _t == shape.HasTextFrame
&& _t == shape.TextFrame.HasText )
{
s = shape.TextFrame.TextRange.Text.Trim();
string[] a = s.Split(
new char[] { '\r', '\n' } );
s = string.Empty;
foreach( string s2 in a )
{
s += PrependLinefeed( s2.Trim() );
}
s = s.Trim();
if( 0 == s.Length )
{
s = null;
}
}
return s;
}
private static List<PowerPoint.Shape> GetShapesFromLinesInText(PowerPointSlide currentSlide, Office.TextRange2 text, PowerPoint.Shape shape)
{
List<PowerPoint.Shape> shapesToAnimate = new List<PowerPoint.Shape>();
foreach (Office.TextRange2 line in text.Lines)
{
PowerPoint.Shape highlightShape = currentSlide.Shapes.AddShape(
Office.MsoAutoShapeType.msoShapeRoundedRectangle,
line.BoundLeft,
line.BoundTop,
line.BoundWidth,
line.BoundHeight);
highlightShape.Adjustments[1] = 0.25f;
highlightShape.Fill.ForeColor.RGB = Utils.Graphics.ConvertColorToRgb(backgroundColor);
highlightShape.Fill.Transparency = 0.50f;
highlightShape.Line.Visible = Office.MsoTriState.msoFalse;
Utils.Graphics.MoveZToJustBehind(highlightShape, shape);
highlightShape.Name = "PPTLabsHighlightTextFragmentsShape" + Guid.NewGuid().ToString();
highlightShape.Tags.Add("HighlightTextFragment", highlightShape.Name);
highlightShape.Select(Office.MsoTriState.msoFalse);
shapesToAnimate.Add(highlightShape);
}
return shapesToAnimate;
}
/**
* Creates a new TildaShape Object from a powerpoint shape
* @param PowerPoint.Shape
*/
public TildaShape(PowerPoint.Shape shape, int id = 0)
{
this.shape = shape;
this.scaler = Settings.Scaler();
this.id = id;
animations = new List<TildaAnimation>();
}
/// <summary>
/// Clone an existing slide (make a copy)
/// </summary>
/// <param name="presentation">PPT.Presentation object instance</param>
/// <param name="slide">PPT.Slide instance that is to be cloned</param>
/// <param name="destination">Destination for the cloned slide</param>
/// <param name="locationIndex">Optional index for the new slide (slide.Index)</param>
/// <returns></returns>
public PPT.SlideRange CloneSlide(
PPT.Presentation presentation,
PPT.Slide slide,
Locations.Location destination,
int locationIndex = 0)
{
PPT.SlideRange dupeSlide = slide.Duplicate();
switch (destination)
{
case Locations.Location.First:
dupeSlide.MoveTo(1);
break;
case Locations.Location.Last:
dupeSlide.MoveTo((presentation.Slides.Count));
break;
case Locations.Location.Custom:
dupeSlide.MoveTo(locationIndex);
break;
}
return dupeSlide;
}
private static bool VerifyIsShapeRangeValid(PowerPoint.ShapeRange shapeRange, bool handleError)
{
try
{
if (shapeRange.Count < 1)
{
ThrowErrorCode(ErrorCodeForSelectionCountZero);
}
if (!IsShapeForSelection(shapeRange))
{
ThrowErrorCode(ErrorCodeForSelectionNonShape);
}
return true;
}
catch (Exception e)
{
if (handleError)
{
ProcessErrorMessage(e);
return false;
}
throw;
}
}
public void AddZoomToAreaAnimation(PowerPoint.Shape zoomShape)
{
PrepareForZoomToArea();
//Create zoomed-in version of the part of the slide specified by zoom shape
zoomSlideCroppedShapes.PictureFormat.CropLeft += zoomShape.Left;
zoomSlideCroppedShapes.PictureFormat.CropTop += zoomShape.Top;
zoomSlideCroppedShapes.PictureFormat.CropRight += (PowerPointPresentation.Current.SlideWidth - (zoomShape.Left + zoomShape.Width));
zoomSlideCroppedShapes.PictureFormat.CropBottom += (PowerPointPresentation.Current.SlideHeight - (zoomShape.Top + zoomShape.Height));
PowerPointLabsGlobals.CopyShapePosition(zoomShape, ref zoomSlideCroppedShapes);
zoomSlideCroppedShapes.LockAspectRatio = Office.MsoTriState.msoTrue;
if (zoomSlideCroppedShapes.Width > zoomSlideCroppedShapes.Height)
zoomSlideCroppedShapes.Width = PowerPointPresentation.Current.SlideWidth;
else
zoomSlideCroppedShapes.Height = PowerPointPresentation.Current.SlideHeight;
zoomSlideCroppedShapes.Left = (PowerPointPresentation.Current.SlideWidth / 2) - (zoomSlideCroppedShapes.Width / 2);
zoomSlideCroppedShapes.Top = (PowerPointPresentation.Current.SlideHeight / 2) - (zoomSlideCroppedShapes.Height / 2);
zoomSlideCroppedShapes.PictureFormat.CropLeft = 0;
zoomSlideCroppedShapes.PictureFormat.CropTop = 0;
zoomSlideCroppedShapes.PictureFormat.CropRight = 0;
zoomSlideCroppedShapes.PictureFormat.CropBottom = 0;
indicatorShape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
}
private void ManageNonMatchingShapes(PowerPoint.Shape shapeToZoom, PowerPoint.Shape indicatorShape)
{
foreach (PowerPoint.Shape sh in _slide.Shapes)
{
if (!sh.Equals(indicatorShape) && !sh.Equals(shapeToZoom))
{
if (!HasExitAnimation(sh))
{
DeleteShapeAnimations(sh);
PowerPoint.Effect effectFade = _slide.TimeLine.MainSequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectFade, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
effectFade.Exit = Office.MsoTriState.msoTrue;
effectFade.Timing.Duration = AutoAnimate.defaultDuration;
//fadeFlag = true;
}
else
{
DeleteShapeAnimations(sh);
PowerPoint.Effect effectDisappear = null;
effectDisappear = _slide.TimeLine.MainSequence.AddEffect(sh, PowerPoint.MsoAnimEffect.msoAnimEffectAppear, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
effectDisappear.Exit = Office.MsoTriState.msoTrue;
effectDisappear.Timing.Duration = 0;
}
}
}
}
/// <summary>
/// Update columns width to fit text (can only decrease size of columns!!)
/// Looks like sometimes it doesn't work how it should.
/// </summary>
/// <param name="shape">Table shape</param>
/// <param name="settings">Tabular settings (with information about columns)</param>
/// <exception cref="ArgumentException"></exception>
internal static void AutoFitColumn(PowerPoint.Shape shape, TabularSettings settings)
{
if (shape.HasTable != MsoTriState.msoTrue)
throw new ArgumentException("Shape must have table.");
PowerPoint.TextFrame2 frame;
float width;
for (int column = 1; column <= shape.Table.Columns.Count; column++)
{
if (settings.Columns[column - 1].alignment != 'p' || (settings.Columns[column - 1].alignment == 'p' && settings.Columns[column - 1].width == 0))
{
width = 0.0f;
for (int row = 1; row <= shape.Table.Rows.Count; row++)
{
frame = shape.Table.Cell(row, column).Shape.TextFrame2;
width = Math.Max(width, frame.TextRange.BoundWidth + frame.MarginLeft + frame.MarginRight + 1);
}
}
else
{
width = settings.Columns[column - 1].width;
}
shape.Table.Columns[column].Width = width;
}
}
public void AddAutoAnimation(PowerPoint.Shape[] currentSlideShapes, PowerPoint.Shape[] nextSlideSlideShapes, int[] matchingShapeIDs)
{
PowerPoint.Shape indicatorShape = AddPowerPointLabsIndicator();
ManageNonMatchingShapes(matchingShapeIDs, indicatorShape.Id);
AnimateMatchingShapes(currentSlideShapes, nextSlideSlideShapes, matchingShapeIDs);
indicatorShape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
}
private void CropPicture(PowerPoint.Shape picShape)
{
try
{
if (picShape.Left < 0)
{
picShape.PictureFormat.Crop.ShapeLeft = 0;
}
if (picShape.Top < 0)
{
picShape.PictureFormat.Crop.ShapeTop = 0;
}
if (picShape.Left + picShape.Width > SlideWidth)
{
picShape.PictureFormat.Crop.ShapeWidth = SlideWidth - picShape.Left;
}
if (picShape.Top + picShape.Height > SlideHeight)
{
picShape.PictureFormat.Crop.ShapeHeight = SlideHeight - picShape.Top;
}
}
catch (Exception e)
{
// some kind of picture cannot be cropped
Logger.LogException(e, "CropPicture");
}
}
public PowerPoint.Shape ApplyRectBannerEffect(BannerDirection direction, Position textPos, PowerPoint.Shape imageShape,
string overlayColor, int transparency)
{
var tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
return null;
TextBoxes.AddMargin(tbInfo);
PowerPoint.Shape overlayShape;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
if (imageShape != null)
{
imageShape.ZOrder(MsoZOrderCmd.msoSendToBack);
}
return overlayShape;
}
public static PowerPointSlide FromSlideFactory(PowerPoint.Slide slide)
{
if (slide == null)
return null;
return new PowerPointDeMagnifyingSlide(slide);
}
public static new PowerPointSlide FromSlideFactory(PowerPoint.Slide slide)
{
if (slide == null)
return null;
return new PowerPointDrillDownSlide(slide);
}
public static void AddTag(PowerPoint.Shape shape, string tagName, String value)
{
if (StringUtil.IsEmpty(shape.Tags[tagName]) && value != null)
{
shape.Tags.Add(tagName, value);
}
}
public static new PowerPointSlide FromSlideFactory(PowerPoint.Slide slide)
{
if (slide == null)
return null;
return new PowerPointMagnifiedSlide(slide);
}
public static void Init(PowerPoint.Application application)
{
if (instance == null)
{
instance = new PPCopy();
instance.Visible = false;
try
{
nextHandle = Native.SetClipboardViewer(instance.Handle);
isSuccessful = Native.AddClipboardFormatListener(instance.Handle);
//if fails to set up clipboardFormatListener, re-try 5 times
for (int i = 0; i < 5; i++)
{
if (isSuccessful) break;
isSuccessful = Native.AddClipboardFormatListener(instance.Handle);
}
handle = instance.Handle;
application.WindowSelectionChange += (selection) =>
{
selectedRange = selection;
if (!isSuccessful)
{
isSuccessful = Native.AddClipboardFormatListener(instance.Handle);
}
};
}
catch
{
//TODO: support win XP?
}
}
}
public static PowerPointSlide FromSlideFactory(PowerPoint.Slide slide)
{
if (slide == null)
return null;
return new PowerPointAutoAnimateSlide(slide);
}
/// <summary>
/// Append text with current internal formatting to the end of shape.
/// </summary>
/// <param name="shape">Text shape</param>
/// <param name="text">Appended text</param>
public void AppendText(PowerPoint.Shape shape, string text)
{
if (shape.HasTextFrame != MsoTriState.msoTrue)
throw new ArgumentException("Shape must contain text frame.");
AppendText(shape.TextFrame2.TextRange, text);
}
public void AddZoomToAreaAnimation(PowerPoint.Shape zoomShape)
{
PrepareForZoomToArea(zoomShape);
PowerPoint.Shape shapeToZoom = null, referenceShape = null;
if (!ZoomToArea.backgroundZoomChecked)
{
shapeToZoom = GetShapeToZoom(zoomShape);
referenceShape = GetReferenceShape(shapeToZoom);
DefaultMotionAnimation.AddDefaultMotionAnimation(this, shapeToZoom, referenceShape, 0.5f, PowerPoint.MsoAnimTriggerType.msoAnimTriggerAfterPrevious);
}
else
{
shapeToZoom = zoomSlideCroppedShapes.Duplicate()[1];
DeleteShapeAnimations(shapeToZoom);
PowerPointLabsGlobals.CopyShapePosition(zoomSlideCroppedShapes, ref shapeToZoom);
referenceShape = GetReferenceShape(zoomShape);
DefaultMotionAnimation.AddZoomToAreaMotionAnimation(this, shapeToZoom, zoomShape, referenceShape, 0.5f, PowerPoint.MsoAnimTriggerType.msoAnimTriggerAfterPrevious);
}
shapeToZoom.Name = "PPTLabsMagnifyAreaSlide" + DateTime.Now.ToString("yyyyMMddHHmmssffff");
referenceShape.Delete();
zoomSlideCroppedShapes.Visible = Office.MsoTriState.msoFalse;
indicatorShape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
}
private void PrepareForZoomToArea(PowerPoint.Shape zoomShape)
{
MoveMotionAnimation();
//Delete zoom shapes and shapes with exit animations
List<PowerPoint.Shape> shapes = _slide.Shapes.Cast<PowerPoint.Shape>().ToList();
var matchingShapes = shapes.Where(current => (HasExitAnimation(current) || current.Equals(zoomShape)));
foreach (PowerPoint.Shape s in matchingShapes)
s.Delete();
AddZoomSlideCroppedPicture();
DeleteSlideNotes();
DeleteSlideMedia();
ManageSlideTransitions();
indicatorShape = AddPowerPointLabsIndicator();
//Add fade out effect for non-zoom shapes
shapes = _slide.Shapes.Cast<PowerPoint.Shape>().ToList();
matchingShapes = shapes.Where(current => (!(current.Equals(indicatorShape) || current.Equals(zoomSlideCroppedShapes))));
foreach (PowerPoint.Shape s in matchingShapes)
{
DeleteShapeAnimations(s);
if (!ZoomToArea.backgroundZoomChecked)
{
PowerPoint.Effect effectFade = _slide.TimeLine.MainSequence.AddEffect(s, PowerPoint.MsoAnimEffect.msoAnimEffectFade, PowerPoint.MsoAnimateByLevel.msoAnimateLevelNone, PowerPoint.MsoAnimTriggerType.msoAnimTriggerWithPrevious);
effectFade.Exit = Office.MsoTriState.msoTrue;
effectFade.Timing.Duration = 0.25f;
}
else
s.Visible = Office.MsoTriState.msoFalse;
}
}
private void CopySlides(PowerPoint.Presentation sourcePresentation, PowerPoint.Presentation destPresentation)
{
PowerPoint.Slides sourceSlides = sourcePresentation.Slides;
PowerPoint.Slides destSlides = destPresentation.Slides;
for (int i = 1; i <= sourceSlides.Count; i++)
{
PowerPoint.Slide slide = sourceSlides[i];
slide.Copy();
if (destSlides.Count > 0)
{
PowerPoint.Slide destSlide = destSlides[destSlides.Count];
destSlide.Select();
Marshal.ReleaseComObject(destSlide);
}
PowerPoint.Application application = destSlides.Application;
application.CommandBars.ExecuteMso("PasteSourceFormatting");
Application.DoEvents();
Marshal.ReleaseComObject(application);
Marshal.ReleaseComObject(slide);
}
Marshal.ReleaseComObject(sourceSlides);
Marshal.ReleaseComObject(destSlides);
}
/// <summary>
/// Adjust the visual width of the specified shapes to the resize factors of first
/// selected shape's visual width.
/// </summary>
/// <param name="selectedShapes"></param>
public void AdjustVisualWidthProportionally(PowerPoint.ShapeRange selectedShapes)
{
try
{
var referenceWidth = GetReferenceWidth(selectedShapes);
if (referenceWidth <= 0 || AdjustProportionallyProportionList?.Count != selectedShapes.Count) return;
for (int i = 1; i < AdjustProportionallyProportionList.Count; i++)
{
var newWidth = referenceWidth*
(AdjustProportionallyProportionList[i] / AdjustProportionallyProportionList[0]);
var shape = new PPShape(selectedShapes[i + 1]);
var anchorPoint = GetVisualAnchorPoint(shape);
shape.AbsoluteWidth = newWidth;
AlignVisualShape(shape, anchorPoint);
}
AdjustProportionallyProportionList = null;
}
catch (Exception e)
{
Logger.LogException(e, "AdjustVisualWidthProportionally");
}
}
private void CropPicture(PowerPoint.Shape picShape, float targetLeft, float targetTop, float targetWidth, float targetHeight)
{
picShape.PictureFormat.Crop.ShapeLeft = targetLeft;
picShape.PictureFormat.Crop.ShapeTop = targetTop;
picShape.PictureFormat.Crop.ShapeWidth = targetWidth;
picShape.PictureFormat.Crop.ShapeHeight = targetHeight;
}
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 = PowerPointLabsGlobals.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);
}
public static new PowerPointSlide FromSlideFactory(PowerPoint.Slide slide)
{
if (slide == null)
return null;
return new PowerPointStepBackSlide(slide);
}
public clsMediaListItem(MediaTypeEnum m, string filename, int MediaID, List<clsSlidePictureItem> slideImages, MOIP.Presentation xPres)
{
this.ID = MediaID;
this.mediaType = m;
this.filename = filename;
this.SlideImages = slideImages;
this.PPTPresentation = xPres;
}
public void Preview(PowerPoint.ShapeRange selectedShapes, float referenceWidth, float referenceHeight, Action<PowerPoint.ShapeRange, float, float, bool> previewAction)
{
if (selectedShapes == null) return;
_isPreview = true;
this.StartNewUndoEntry();
previewAction.Invoke(selectedShapes, referenceWidth, referenceHeight, IsAspectRatioLocked);
}
private void App_SlideShowNextSlide(PowerPoint.SlideShowWindow Wn)
{
var index = Wn.View.CurrentShowPosition;
var slide = Wn.Presentation.Slides[index];
GoToSlidePage(slide);
}
private void ThisAddIn_Startup(object sender, System.EventArgs e)
{
coverAddin = this;
ppt = new PowerPoint();
ppt.start();
//DocumentBeforeDoubleClick();
coverThread = new Thread(new ThreadStart(messageLoop));
// Start the thread
coverThread.Start();
}
