/// <summary>
/// Call this to get the running powerpoint application, or create a new instance
/// </summary>
/// <returns>IPowerpointApplication</returns>
private static IPowerpointApplication GetOrCreatePowerpointApplication()
{
IPowerpointApplication powerpointApplication = COMWrapper.GetOrCreateInstance <IPowerpointApplication>();
InitializeVariables(powerpointApplication);
return(powerpointApplication);
}
/// <summary>
/// Export the image from the tmpfile to the presentation with the supplied name
/// </summary>
/// <param name="presentationName">Name of the presentation to insert to</param>
/// <param name="tmpFile">Filename of the image file to insert</param>
/// <param name="imageSize">Size of the image</param>
/// <param name="title">A string with the image title</param>
/// <returns></returns>
public static bool ExportToPresentation(string presentationName, string tmpFile, Size imageSize, string title)
{
using (IPowerpointApplication powerpointApplication = GetPowerpointApplication()) {
if (powerpointApplication == null)
{
return(false);
}
using (IPresentations presentations = powerpointApplication.Presentations) {
LOG.DebugFormat("Open Presentations: {0}", presentations.Count);
for (int i = 1; i <= presentations.Count; i++)
{
using (IPresentation presentation = presentations.item(i)) {
if (presentation == null)
{
continue;
}
if (!presentation.Name.StartsWith(presentationName))
{
continue;
}
try {
AddPictureToPresentation(presentation, tmpFile, imageSize, title);
return(true);
} catch (Exception e) {
LOG.Error(e);
}
}
}
}
}
return(false);
}
/// <summary>
/// Get the captions of all the open powerpoint presentations
/// </summary>
/// <returns></returns>
public static System.Collections.Generic.List <string> GetPowerpointPresentations()
{
System.Collections.Generic.List <string> presentations = new System.Collections.Generic.List <string>();
try {
using (IPowerpointApplication powerpointApplication = COMWrapper.GetInstance <IPowerpointApplication>()) {
if (powerpointApplication != null)
{
if (version == null)
{
version = powerpointApplication.Version;
}
LOG.DebugFormat("Open Presentations: {0}", powerpointApplication.Presentations.Count);
for (int i = 1; i <= powerpointApplication.Presentations.Count; i++)
{
IPresentation presentation = powerpointApplication.Presentations.item(i);
if (presentation != null && presentation.ReadOnly != MsoTriState.msoTrue)
{
if (isAfter2003())
{
if (presentation.Final)
{
continue;
}
}
presentations.Add(presentation.Name);
}
}
}
}
} catch (Exception ex) {
LOG.Warn("Problem retrieving word destinations, ignoring: ", ex);
}
return(presentations);
}
private static void InsertIntoNewPresentation(IPowerpointApplication powerpointApplication, string tmpFile, Image image, ICaptureDetails captureDetails)
{
LOG.Debug("No Presentation, creating a new Presentation");
IPresentation presentation = powerpointApplication.Presentations.Add(MsoTriState.msoTrue);
AddPictureToPresentation(presentation, tmpFile, image, captureDetails);
}
public static void InsertIntoNewPresentation(string tmpFile, Size imageSize, string title)
{
using (IPowerpointApplication powerpointApplication = COMWrapper.GetOrCreateInstance <IPowerpointApplication>()) {
if (powerpointApplication != null)
{
powerpointApplication.Visible = true;
IPresentation presentation = powerpointApplication.Presentations.Add(MsoTriState.msoTrue);
AddPictureToPresentation(presentation, tmpFile, imageSize, title);
presentation.Application.Activate();
}
}
}
/// <summary>
/// Initialize static outlook variables like version and currentuser
/// </summary>
/// <param name="powerpointApplication">IPowerpointApplication</param>
private static void InitializeVariables(IPowerpointApplication powerpointApplication)
{
if (powerpointApplication == null || _powerpointVersion != null)
{
return;
}
try {
_powerpointVersion = new Version(powerpointApplication.Version);
LOG.InfoFormat("Using Powerpoint {0}", _powerpointVersion);
} catch (Exception exVersion) {
LOG.Error(exVersion);
LOG.Warn("Assuming Powerpoint version 1997.");
_powerpointVersion = new Version((int)OfficeVersion.OFFICE_97, 0, 0, 0);
}
}
/// <summary>
/// Initialize static outlook variables like version and currentuser
/// </summary>
/// <param name="powerpointApplication">IPowerpointApplication</param>
private static void InitializeVariables(IPowerpointApplication powerpointApplication)
{
if (powerpointApplication == null || _powerpointVersion != null)
{
return;
}
try
{
_powerpointVersion = new Version(powerpointApplication.Version);
Log.Info().WriteLine("Using Powerpoint {0}", _powerpointVersion);
}
catch (Exception exVersion)
{
Log.Error().WriteLine(exVersion);
Log.Warn().WriteLine("Assuming Powerpoint version 1997.");
_powerpointVersion = new Version((int)OfficeVersions.Office97, 0, 0, 0);
}
}
/// <summary>
/// Get the captions of all the open powerpoint presentations
/// </summary>
/// <returns></returns>
public static List <string> GetPowerpointPresentations()
{
List <string> foundPresentations = new List <string>();
try {
using (IPowerpointApplication powerpointApplication = GetPowerpointApplication()) {
if (powerpointApplication == null)
{
return(foundPresentations);
}
using (IPresentations presentations = powerpointApplication.Presentations) {
LOG.DebugFormat("Open Presentations: {0}", presentations.Count);
for (int i = 1; i <= presentations.Count; i++)
{
using (IPresentation presentation = presentations.item(i)) {
if (presentation == null)
{
continue;
}
if (presentation.ReadOnly == MsoTriState.msoTrue)
{
continue;
}
if (IsAfter2003())
{
if (presentation.Final)
{
continue;
}
}
foundPresentations.Add(presentation.Name);
}
}
}
}
} catch (Exception ex) {
LOG.Warn("Problem retrieving word destinations, ignoring: ", ex);
}
foundPresentations.Sort();
return(foundPresentations);
}
public static bool InsertIntoNewPresentation(string tmpFile, Size imageSize, string title)
{
bool isPictureAdded = false;
using (IPowerpointApplication powerpointApplication = COMWrapper.GetOrCreateInstance <IPowerpointApplication>()) {
if (powerpointApplication != null)
{
powerpointApplication.Visible = true;
IPresentation presentation = powerpointApplication.Presentations.Add(MsoTriState.msoTrue);
try {
AddPictureToPresentation(presentation, tmpFile, imageSize, title);
isPictureAdded = true;
presentation.Application.Activate();
} catch (Exception e) {
LOG.Error(e);
}
}
}
return(isPictureAdded);
}
public static void ExportToPowerpoint(string tmpFile, Image image, ICaptureDetails captureDetails)
{
using (IPowerpointApplication powerpointApplication = PowerpointApplication()) {
if (powerpointApplication != null)
{
LOG.DebugFormat("Open Presentations: {0}", powerpointApplication.Presentations.Count);
if (powerpointApplication.Presentations.Count > 0)
{
if (powerpointApplication.ActivePresentation != null)
{
LOG.Debug("Presentation found!");
AddPictureToPresentation(powerpointApplication.ActivePresentation, tmpFile, image, captureDetails);
}
}
else
{
InsertIntoNewPresentation(powerpointApplication, tmpFile, image, captureDetails);
}
powerpointApplication.Visible = true;
}
}
}
/// <summary>
/// Export the image from the tmpfile to the presentation with the supplied name
/// </summary>
/// <param name="presentationName">Name of the presentation to insert to</param>
/// <param name="tmpFile">Filename of the image file to insert</param>
/// <param name="imageSize">Size of the image</param>
/// <param name="title">A string with the image title</param>
/// <returns></returns>
public static bool ExportToPresentation(string presentationName, string tmpFile, Size imageSize, string title)
{
using (IPowerpointApplication powerpointApplication = COMWrapper.GetInstance <IPowerpointApplication>()) {
if (powerpointApplication != null)
{
LOG.DebugFormat("Open Presentations: {0}", powerpointApplication.Presentations.Count);
for (int i = 1; i <= powerpointApplication.Presentations.Count; i++)
{
IPresentation presentation = powerpointApplication.Presentations.item(i);
if (presentation != null && presentation.Name.StartsWith(presentationName))
{
try {
AddPictureToPresentation(presentation, tmpFile, imageSize, title);
return(true);
} catch (Exception e) {
LOG.Error(e);
}
}
}
}
}
return(false);
}
private static void InsertIntoNewPresentation(IPowerpointApplication powerpointApplication, string tmpFile, Image image, ICaptureDetails captureDetails)
{
LOG.Debug("No Presentation, creating a new Presentation");
IPresentation presentation = powerpointApplication.Presentations.Add(MsoTriState.msoTrue);
AddPictureToPresentation(presentation, tmpFile, image, captureDetails);
}
/// <summary>
/// Initialize static outlook variables like version and currentuser
/// </summary>
/// <param name="powerpointApplication">IPowerpointApplication</param>
private static void InitializeVariables(IPowerpointApplication powerpointApplication) {
if (powerpointApplication == null || _powerpointVersion != null) {
return;
}
try {
_powerpointVersion = new Version(powerpointApplication.Version);
LOG.InfoFormat("Using Powerpoint {0}", _powerpointVersion);
} catch (Exception exVersion) {
LOG.Error(exVersion);
LOG.Warn("Assuming Powerpoint version 1997.");
_powerpointVersion = new Version((int)OfficeVersion.OFFICE_97, 0, 0, 0);
}
}
