protected void AddSelectedShapes(IFile libraryFile)
{
PPT.Application ppt = null;
PPT.Presentation pr = null;
PPT.DocumentWindow aw = null;
PPT.Selection sel = null;
try
{
timerCheckForUpdates.Enabled = false;
ppt = new PPT.Application();
pr = ppt.ActivePresentation;
if (pr.FullName == libraryFile.FullPath)
{
MessageBox.Show("You can't add slides to the same presentation");
return;
}
aw = ppt.ActiveWindow;
sel = aw.Selection;
List <PPT.Shape> shapesToAdd = new List <PPT.Shape>();
if (sel.Type == PPT.PpSelectionType.ppSelectionShapes)
{
foreach (PPT.Shape slide in sel.ShapeRange)
{
shapesToAdd.Add(slide);
}
}
else
{
shapesToAdd.Add(aw.View.Slide as PPT.Shape);
}
if (shapesToAdd.Count > 0)
{
libraryFile.AppendShapes(shapesToAdd);
uxImagesView.DataSource = LibraryData.GetAllItems().ToList();
Filter();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.ToString());
}
finally
{
sel.ReleaseCOM();
sel = null;
pr.ReleaseCOM();
pr = null;
aw.ReleaseCOM();
aw = null;
ppt.ReleaseCOM();
ppt = null;
timerCheckForUpdates.Enabled = !needsUpdate;
}
}
private void InsertItem(IFileItem item)
{
if (item == null)
{
return;
}
PPT.Application app = new PPT.Application();
PPT.Presentations pres = app.Presentations;
PPT.Presentation pptx = pres.Open(item.File.FullPath, MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoFalse);
PPT.Slides slides = pptx.Slides;
PPT.Slide slide = slides[item.Index];
if (item.Type == ItemType.Slide)
{
slide.Copy();
}
else
{
PPT.Shapes shapes = slide.Shapes;
PPT.Shape shape = shapes[1];
shape.Copy();
shapes.ReleaseCOM();
shapes = null;
shape.ReleaseCOM();
shape = null;
}
PPT.Presentation dstpptx = app.ActivePresentation;
PPT.DocumentWindow wnd = app.ActiveWindow;
PPT.View view = wnd.View;
//TODO: Check if there is no selection (selection between slides)
PPT.Slides dstSlides = dstpptx.Slides;
PPT.Slide dstSlide = null;
dstSlide = view.Slide as PPT.Slide;
int ix = dstSlide.SlideIndex + 1;
if (item.Type == ItemType.Slide)
{
dstSlide.Copy();
var r = dstSlides.Paste(); //TODO: dstSlides.Paste(ix) Hangs here
var s = r[1];
s.MoveTo(ix);
s.ReleaseCOM();
s = null;
r.ReleaseCOM();
r = null;
}
else
{
view.Paste();
}
dstSlide.ReleaseCOM();
dstSlide = null;
wnd.ReleaseCOM();
wnd = null;
view.ReleaseCOM();
view = null;
dstpptx.ReleaseCOM();
dstpptx = null;
slide.ReleaseCOM();
slide = null;
slides.ReleaseCOM();
slides = null;
pptx.Close();
pptx.ReleaseCOM();
pptx = null;
pres.ReleaseCOM();
pres = null;
app.ReleaseCOM();
app = null;
dstSlides.ReleaseCOM();
dstSlides = null;
}