Added readonly & final checks for Word & Powerpoint

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@1754 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4

GreenshotInterop/OfficeExport/PowerpointExporter.cs

@@ -28,7 +28,14 @@ using Greenshot.Interop;
 namespace Greenshot.Interop.Office {
 	public class PowerpointExporter {
 		private static readonly log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(PowerpointExporter));
+		private static string version = null;
 
+		public static bool isAfter2003() {
+			if (version != null) {
+				return !version.StartsWith("11");
+			}
+			return false;
+		}
 		/// <summary>
 		/// Get the captions of all the open powerpoint presentations
 		/// </summary>
@@ -38,10 +45,18 @@ namespace Greenshot.Interop.Office {
 			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) {
+							if (presentation != null && presentation.ReadOnly != MsoTriState.msoTrue) {
+								if (isAfter2003()) {
+									if (presentation.Final) {
+										continue;
+									}
+								}
 								presentations.Add(presentation.Name);
 							}
 						}

GreenshotInterop/OfficeExport/WordExporter.cs

@@ -27,7 +27,14 @@ using Greenshot.Interop;
 namespace Greenshot.Interop.Office {
 	public class WordExporter {
 		private static readonly log4net.ILog LOG = log4net.LogManager.GetLogger(typeof(WordExporter));
+		private static string version = null;
 
+		public static bool isAfter2003() {
+			if (version != null) {
+				return !version.StartsWith("11");
+			}
+			return false;
+		}
 		/// <summary>
 		/// Insert the bitmap stored under the tempfile path into the word document with the supplied caption
 		/// </summary>
@@ -101,9 +108,19 @@ namespace Greenshot.Interop.Office {
 			try {
 				using (IWordApplication wordApplication = COMWrapper.GetInstance<IWordApplication>()) {
 					if (wordApplication != null) {
-						//documents.Add(wordApplication.ActiveDocument);
+						if (version == null) {
+							version = wordApplication.Version;
+						}
 						for (int i = 1; i <= wordApplication.Documents.Count; i++) {
 							IWordDocument document = wordApplication.Documents.item(i);
+							if (document.ReadOnly) {
+								continue;
+							}
+							if (isAfter2003()) {
+								if (document.Final) {
+									continue;
+								}
+							}
 							documents.Add(document.ActiveWindow.Caption);
 						}
 					}

GreenshotInterop/OfficeInterop/PowerpointInterop.cs

@@ -33,6 +33,7 @@ namespace Greenshot.Interop.Office {
 		bool Visible { get; set; }
 		void Activate();
 		IPowerpointWindow ActiveWindow { get; }
+		string Version { get; }
 	}
 
 	// See: http://msdn.microsoft.com/en-us/library/microsoft.office.interop.powerpoint.slides_members.aspx
@@ -57,6 +58,8 @@ namespace Greenshot.Interop.Office {
 		string Name { get; }
 		ISlides Slides { get; }
 		IPowerpointApplication Application { get; }
+		MsoTriState ReadOnly { get; }
+		bool Final { get; set; }
 	}
 
 	// See: http://msdn.microsoft.com/en-us/library/microsoft.office.interop.powerpoint.presentations_members.aspx

GreenshotInterop/OfficeInterop/WordInterop.cs

@@ -31,6 +31,7 @@ namespace Greenshot.Interop.Office {
 		IDocuments Documents { get; }
 		bool Visible { get; set; }
 		void Activate();
+		string Version { get; }
 	}
 
 	// See: http://msdn.microsoft.com/de-de/library/microsoft.office.interop.word.documents_members(v=office.11).aspx
@@ -44,6 +45,10 @@ namespace Greenshot.Interop.Office {
 		void Activate();
 		IWordApplication Application { get; }
 		IWordWindow ActiveWindow { get; }
+		bool ReadOnly { get; }
+
+		// Only 2007 and later!
+		bool Final { get; set; }
 	}
 
 	// See: http://msdn.microsoft.com/en-us/library/microsoft.office.interop.word.window_members.aspx