public static void BlackWhiteBackgroundEffect(PowerPointSlide curSlide, Selection selection)
{
var effectSlide = EffectsLabUtil.GenerateEffectSlide(curSlide, selection, false);
if (effectSlide == null)
{
return;
}
effectSlide.BlackWhiteBackground();
effectSlide.GetNativeSlide().Select();
}
public static void ExecuteBlurBackground(Models.PowerPointSlide slide, PowerPoint.Selection selection, int percentage)
{
Models.PowerPointBgEffectSlide effectSlide = EffectsLabUtil.GenerateEffectSlide(slide, selection, false);
if (effectSlide == null)
{
return;
}
effectSlide.BlurBackground(percentage, EffectsLabSettings.IsTintBackground);
effectSlide.GetNativeSlide().Select();
}
public static void SepiaRemainderEffect(PowerPointSlide curSlide, Selection selection)
{
var effectSlide = EffectsLabUtil.GenerateEffectSlide(curSlide, selection, true);
if (effectSlide == null)
{
return;
}
effectSlide.SepiaBackground();
effectSlide.GetNativeSlide().Select();
}
public static bool IsValidSelection(PowerPoint.Selection selection)
{
if (selection.HasChildShapeRange)
{
return(IsValidShapeRange(selection.ChildShapeRange));
}
if (selection.Type == PowerPoint.PpSelectionType.ppSelectionShapes ||
selection.Type == PowerPoint.PpSelectionType.ppSelectionText)
{
return(IsValidShapeRange(selection.ShapeRange));
}
EffectsLabUtil.ShowNoSelectionErrorMessage();
return(false);
}
public static PowerPoint.ShapeRange BlurSelected(Models.PowerPointSlide slide, PowerPoint.Selection selection, int percentage)
{
var shapeRange = selection.ShapeRange;
if (selection.HasChildShapeRange)
{
shapeRange = selection.ChildShapeRange;
}
try
{
var hasManyShapes = shapeRange.Count > 1;
var shape = hasManyShapes ? shapeRange.Group() : shapeRange[1];
var left = shape.Left;
var top = shape.Top;
shapeRange.Cut();
Utils.GraphicsUtil.ExportSlide(slide, BlurPicture);
BlurImage(BlurPicture, percentage);
shapeRange = slide.Shapes.Paste();
shapeRange.Left = left;
shapeRange.Top = top;
if (hasManyShapes)
{
shapeRange = shapeRange.Ungroup();
}
var ungroupedRange = EffectsLabUtil.UngroupAllShapeRange(slide, shapeRange);
var shapeGroupNames = ApplyBlurEffect(slide, BlurPicture, ungroupedRange);
var range = slide.Shapes.Range(shapeGroupNames.ToArray());
return(range);
}
catch (Exception e)
{
ActionFramework.Common.Log.Logger.LogException(e, "BlurSelectedEffect");
EffectsLabUtil.ShowErrorMessageBox(e.Message, e);
return(null);
}
}
public static PowerPoint.ShapeRange BlurSelected(Models.PowerPointSlide slide, PowerPoint.Selection selection, int percentage)
{
PowerPoint.ShapeRange shapeRange = ShapeUtil.GetShapeRange(selection);
try
{
bool hasManyShapes = shapeRange.Count > 1;
PowerPoint.Shape shape = hasManyShapes ? shapeRange.Group() : shapeRange[1];
float left = shape.Left;
float top = shape.Top;
PPLClipboard.Instance.LockAndRelease(() =>
{
shapeRange.Cut();
Utils.GraphicsUtil.ExportSlide(slide, BlurPicture);
BlurImage(BlurPicture, percentage);
shapeRange = slide.Shapes.Paste();
});
shapeRange.Left = left;
shapeRange.Top = top;
if (hasManyShapes)
{
shapeRange = shapeRange.Ungroup();
}
PowerPoint.ShapeRange ungroupedRange = EffectsLabUtil.UngroupAllShapeRange(slide, shapeRange);
List <string> shapeGroupNames = ApplyBlurEffect(slide, BlurPicture, ungroupedRange);
PowerPoint.ShapeRange range = slide.Shapes.Range(shapeGroupNames.ToArray());
return(range);
}
catch (Exception e)
{
ActionFramework.Common.Log.Logger.LogException(e, "BlurSelectedEffect");
EffectsLabUtil.ShowErrorMessageBox(e.Message, e);
return(null);
}
}
private static string ApplyBlurEffectShape(Models.PowerPointSlide slide, string imageFile, PowerPoint.Shape shape)
{
List <string> shapeNames = new List <string>();
shapeNames.Add(shape.Name);
if (!string.IsNullOrWhiteSpace(shape.TextFrame2.TextRange.Text))
{
shape.ZOrder(Office.MsoZOrderCmd.msoBringToFront);
PowerPoint.Shape textBox = EffectsLabUtil.DuplicateShapeInPlace(shape);
textBox.Fill.Visible = Office.MsoTriState.msoFalse;
textBox.Line.Visible = Office.MsoTriState.msoFalse;
Utils.ShapeUtil.MoveZToJustInFront(textBox, shape);
shapeNames.Add(textBox.Name);
}
shape.TextFrame2.DeleteText();
CropToShape.FillInShapeWithImage(slide, imageFile, shape, isInPlace: true);
if (EffectsLabSettings.IsTintSelected)
{
PowerPoint.Shape overlayShape = GenerateOverlayShape(slide, shape);
shapeNames.Add(overlayShape.Name);
}
if (shapeNames.Count > 1)
{
PowerPoint.ShapeRange subRange = slide.Shapes.Range(shapeNames.ToArray());
PowerPoint.Shape groupedShape = subRange.Group();
return(groupedShape.Name);
}
return(shapeNames[0]);
}
public static bool IsValidShapeRange(PowerPoint.ShapeRange shapeRange)
{
if (shapeRange.Count > 0)
{
for (int i = 1; i <= shapeRange.Count; i++)
{
if (shapeRange[i].Type != Office.MsoShapeType.msoPlaceholder &&
shapeRange[i].Type != Office.MsoShapeType.msoTextBox &&
shapeRange[i].Type != Office.MsoShapeType.msoAutoShape &&
shapeRange[i].Type != Office.MsoShapeType.msoFreeform &&
shapeRange[i].Type != Office.MsoShapeType.msoGroup)
{
EffectsLabUtil.ShowIncorrectSelectionErrorMessage();
return(false);
}
}
}
else
{
EffectsLabUtil.ShowNoSelectionErrorMessage();
return(false);
}
return(true);
}
