public List <IFileItem> AppendSlides(List <PPT.Slide> srcSlides)
{
PPT.Application ppt = null;
PPT.Presentations pres = null;
PPT.Presentation pptPresentation = null;
try
{
ppt = new PPT.Application();
pres = ppt.Presentations;
pptPresentation = pres.Open(FullPath, MsoTriState.msoFalse, MsoTriState.msoFalse, MsoTriState.msoTrue);
PPT.DocumentWindow wnd = pptPresentation.Windows[1];
//wnd.Height = 200;
//wnd.Top = -200;
wnd.WindowState = PPT.PpWindowState.ppWindowMinimized;
wnd = null;
#region Alt. slower approach by copy ppt and insert slides from file
//Copy
//string tempFile = @"c:\WRK\Temp.pptx";
//ppt.ActivePresentation.SaveCopyAs(tempFile, PPT.PpSaveAsFileType.ppSaveAsDefault, Microsoft.Office.Core.MsoTriState.msoTrue);
//PPT.Presentation tempPPT = ppt.Presentations.Open(tempFile,MsoTriState.msoFalse,MsoTriState.msoFalse, MsoTriState.msoFalse);
//List<string> slideNames = slides.Select(slide => slide.Name).ToList();
//var v = from PPT.Slide sl in tempPPT.Slides where !slideNames.Contains(sl.Name) select sl;
//foreach(PPT.Slide s in v)
//{
// s.Delete();
//}
//tempPPT.Save();
//tempPPT.Close();
//gallery.Slides.InsertFromFile(tempFile, gallery.Slides.Count);
#endregion
PPT.Slides gSlides = pptPresentation.Slides;
int startIndex = gSlides.Count + 1;
foreach (PPT.Slide slide in srcSlides)
{
slide.Copy();
gSlides.Paste();
}
List <IFileItem> newItems = new List <IFileItem>();
newItems = fileIndex.UpdateIndex(pptPresentation, startIndex);
return(newItems);
}
finally
{
if (pptPresentation != null)
{
pptPresentation.Save();
pptPresentation.Close();
}
pptPresentation.ReleaseCOM();
pptPresentation = null;
pres.ReleaseCOM();
pres = null;
ppt.ReleaseCOM();
ppt = null;
}
}
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;
}
public void insertDocument(string relativePath, string nodeRef)
{
object missingValue = Type.Missing;
object trueValue = true;
object falseValue = false;
try
{
// Create a new document if no document currently open
if (m_PowerPointApplication.ActivePresentation == null)
{
m_PowerPointApplication.Presentations.Add(Microsoft.Office.Core.MsoTriState.msoTrue);
}
// WebDAV or CIFS?
string strFullPath = m_ServerDetails.getFullPath(relativePath, m_PowerPointApplication.ActivePresentation.FullName, true);
string strExtn = Path.GetExtension(relativePath).ToLower();
string fileName = Path.GetFileName(relativePath);
string nativeExtn = ".ppt" + (m_SupportsPptx ? "x" : "");
// If we're using WebDAV, then download file locally before inserting
if (strFullPath.StartsWith("http"))
{
// Need to unescape the the original path to get the filename
fileName = Path.GetFileName(Uri.UnescapeDataString(relativePath));
string strTempFile = Path.GetTempPath() + fileName;
if (File.Exists(strTempFile))
{
try
{
File.Delete(strTempFile);
}
catch (Exception)
{
strTempFile = Path.GetTempFileName();
}
}
WebClient fileReader = new WebClient();
string url = m_ServerDetails.WebClientURL + "download/direct/" + nodeRef.Replace(":/", "") + "/" + Path.GetFileName(relativePath);
fileReader.Headers.Add("Cookie: " + webBrowser.Document.Cookie);
fileReader.DownloadFile(url, strTempFile);
strFullPath = strTempFile;
}
// Store the active pane to restore it later
PowerPoint.Pane activePane = m_PowerPointApplication.ActiveWindow.ActivePane;
// Loop through all the panes available looking for the ppViewSlide type
foreach (PowerPoint.Pane pane in m_PowerPointApplication.ActiveWindow.Panes)
{
if (pane.ViewType == PowerPoint.PpViewType.ppViewSlide)
{
pane.Activate();
break;
}
}
// Now we can get the current slide index
PowerPoint.Slide currentSlide = (PowerPoint.Slide)m_PowerPointApplication.ActiveWindow.View.Slide;
int currentSlideIndex = currentSlide.SlideIndex;
PowerPoint.Shapes shapes = currentSlide.Shapes;
// Is another PowerPoint presentation being inserted?
if (nativeExtn.IndexOf(strExtn) != -1)
{
// Load the presentation in a hidden state
PowerPoint.Presentation insertPres = m_PowerPointApplication.Presentations.Open(
strFullPath, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoTriState.msoFalse,
Microsoft.Office.Core.MsoTriState.msoFalse);
if (insertPres != null)
{
// Loop through copy-pasting the slides to be inserted
int insertIndex = currentSlideIndex + 1;
PowerPoint.Slides slides = m_PowerPointApplication.ActivePresentation.Slides;
foreach (PowerPoint.Slide insertSlide in insertPres.Slides)
{
insertSlide.Copy();
slides.Paste(insertIndex++);
}
// Close the hidden presentation, flagging that we should ignore the close event
m_SuppressCloseEvent = true;
insertPres.Close();
}
}
else
{
// Get default coords for inserting an object
object top = m_PowerPointApplication.ActiveWindow.Top;
object left = m_PowerPointApplication.ActiveWindow.Left;
// Do we have a selection?
if (m_PowerPointApplication.ActiveWindow.Selection != null)
{
if (m_PowerPointApplication.ActiveWindow.Selection.Type == PowerPoint.PpSelectionType.ppSelectionShapes)
{
// We can refine the insert location
top = m_PowerPointApplication.ActiveWindow.Selection.ShapeRange.Top;
left = m_PowerPointApplication.ActiveWindow.Selection.ShapeRange.Left;
}
}
if (".bmp .gif .jpg .jpeg .png".IndexOf(strExtn) != -1)
{
try
{
// Inserting a bitmap picture
PowerPoint.Shape picture = shapes.AddPicture(strFullPath, Microsoft.Office.Core.MsoTriState.msoFalse, Microsoft.Office.Core.MsoTriState.msoTrue,
1, 2, 3, 4);
picture.Top = Convert.ToSingle(top);
picture.Left = Convert.ToSingle(left);
picture.ScaleWidth(1, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoScaleFrom.msoScaleFromTopLeft);
picture.ScaleHeight(1, Microsoft.Office.Core.MsoTriState.msoTrue, Microsoft.Office.Core.MsoScaleFrom.msoScaleFromTopLeft);
}
catch (Exception e)
{
MessageBox.Show(e.Message, Properties.Resources.MessageBoxTitle);
}
}
else
{
// Inserting a different file type - do it as an OLE object
string iconFilename = String.Empty;
int iconIndex = 0;
string iconLabel = fileName;
string defaultIcon = Util.DefaultIcon(strExtn);
if (defaultIcon.Contains(","))
{
string[] iconData = defaultIcon.Split(new char[] { ',' });
iconFilename = iconData[0];
iconIndex = Convert.ToInt32(iconData[1]);
}
object filename = strFullPath;
float size = 48;
shapes.AddOLEObject((float)left, (float)top, size, size, String.Empty, strFullPath, Microsoft.Office.Core.MsoTriState.msoTrue,
iconFilename, iconIndex, iconLabel, Microsoft.Office.Core.MsoTriState.msoFalse);
}
}
// Restore the previously-active pane
if (activePane != null)
{
activePane.Activate();
}
}
catch (Exception e)
{
MessageBox.Show(Properties.Resources.UnableToInsert + ": " + e.Message, Properties.Resources.MessageBoxTitle, MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}