/// <summary>
/// Saves shape in storage
/// Returns a key to find the shape by,
/// or null if the shape cannot be copied
/// </summary>
/// <param name="shape"></param>
/// <param name="formats">Required for msoPlaceholder</param>
/// <returns>identifier of copied shape</returns>
public string CopyShape(Shape shape, Format[] formats)
{
Shape copiedShape = null;
if (shape.Type == MsoShapeType.msoPlaceholder)
{
copiedShape = ShapeUtil.CopyMsoPlaceHolder(formats, shape, GetTemplateShapes());
}
else
{
try
{
shape.Copy();
copiedShape = Slides[0].Shapes.Paste()[1];
}
catch
{
copiedShape = null;
}
}
if (copiedShape == null)
{
return(null);
}
string shapeKey = nextKey.ToString();
nextKey++;
copiedShape.Name = shapeKey;
#pragma warning disable 618
if (Globals.ThisAddIn.IsApplicationVersion2013())
{
// sync glow, 2013 gives the wrong Glow.Fill color after copying the shape
SyncFormats(shape, copiedShape, _glowFormats);
// sync shape fill, 2013 gives the wrong fill color after copying the shape
SyncFormats(shape, copiedShape, _fillFormats);
// backup artistic effects for 2013
// ForceSave() will make artistic effect permanent on the shapes for 2013 and no longer retrievable
List <MsoPictureEffectType> extractedEffects = ArtisticEffectFormat.GetArtisticEffects(copiedShape);
_backupArtisticEffects.Add(shapeKey, extractedEffects);
}
#pragma warning restore 618
ForceSave();
return(shapeKey);
}
public void ApplyFrostedGlassTextBoxEffect(string overlayColor, int transparency, Shape blurImage)
{
foreach (Shape shape in Shapes)
{
if ((shape.Type != MsoShapeType.msoPlaceholder
&& shape.Type != MsoShapeType.msoTextBox)
|| shape.TextFrame.HasText == MsoTriState.msoFalse
|| StringUtil.IsNotEmpty(shape.Tags[Tag.AddedTextbox])
|| StringUtil.IsNotEmpty(shape.Tags[Tag.ImageReference]))
{
continue;
}
// multiple paragraphs..
foreach (TextRange2 textRange in shape.TextFrame2.TextRange.Paragraphs)
{
if (StringUtil.IsNotEmpty(textRange.TrimText().Text))
{
var paragraph = textRange.TrimText();
var left = paragraph.BoundLeft - 10;
var top = paragraph.BoundTop - 10;
var width = paragraph.BoundWidth + 20;
var height = paragraph.BoundHeight + 20;
blurImage.Copy();
var blurTextBox = Shapes.Paste()[1];
blurTextBox.Left = blurImage.Left;
blurTextBox.Top = blurImage.Top;
CropPicture(blurTextBox, left, top, width, height);
ChangeName(blurTextBox, EffectName.TextBox);
var overlayShape = ApplyOverlayEffect(overlayColor, transparency,
left, top, width, height);
ChangeName(overlayShape, EffectName.TextBox);
Graphics.MoveZToJustBehind(blurTextBox, shape);
Graphics.MoveZToJustBehind(overlayShape, shape);
shape.Tags.Add(Tag.AddedTextbox, overlayShape.Name);
}
}
}
foreach (Shape shape in Shapes)
{
shape.Tags.Add(Tag.AddedTextbox, "");
}
}
public static Shape FillInShapeWithImage(PowerPointSlide currentSlide, string imageFile, Shape shape,
double magnifyRatio = 1.0, bool isInPlace = false)
{
CreateFillInBackgroundForShape(imageFile, shape, magnifyRatio);
shape.Fill.UserPicture(FillInBackgroundPicture);
shape.Line.Visible = Office.MsoTriState.msoFalse;
if (isInPlace)
{
return(shape);
}
shape.Copy();
Shape shapeToReturn = currentSlide.Shapes.Paste()[1];
shape.Delete();
return(shapeToReturn);
}
public Shape ApplyFrostedGlassBannerEffect(BannerDirection direction, Position textPos, Shape blurImage,
string overlayColor, int transparency)
{
var tbInfo =
new TextBoxes(Shapes.Range(), SlideWidth, SlideHeight)
.GetTextBoxesInfo();
if (tbInfo == null)
return null;
TextBoxes.AddMargin(tbInfo);
Shape overlayShape;
blurImage.Copy();
Shape blurBanner = Shapes.Paste()[1];
blurBanner.Left = blurImage.Left;
blurBanner.Top = blurImage.Top;
direction = HandleAutoDirection(direction, textPos);
switch (direction)
{
case BannerDirection.Horizontal:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, 0, tbInfo.Top, SlideWidth,
tbInfo.Height);
CropPicture(blurBanner, 0, tbInfo.Top, SlideWidth, tbInfo.Height);
break;
// case BannerDirection.Vertical:
default:
overlayShape = ApplyOverlayEffect(overlayColor, transparency, tbInfo.Left, 0, tbInfo.Width,
SlideHeight);
CropPicture(blurBanner, tbInfo.Left, 0, tbInfo.Width, SlideHeight);
break;
}
ChangeName(overlayShape, EffectName.Banner);
ChangeName(blurBanner, EffectName.Banner);
overlayShape.ZOrder(MsoZOrderCmd.msoSendToBack);
Graphics.MoveZToJustBehind(blurBanner, overlayShape);
var range = Shapes.Range(new[] {blurBanner.Name, overlayShape.Name});
var resultShape = range.Group();
ChangeName(resultShape, EffectName.Banner);
return resultShape;
}