Cleanup, before branching: Moved interop assemblies from the GreenshotInterop to this project

git-svn-id: http://svn.code.sf.net/p/greenshot/code/trunk@2249 7dccd23d-a4a3-4e1f-8c07-b4c1b4018ab4

GreenshotOfficePlugin/OfficeExport/WordExporter.cs

@@ -0,0 +1,148 @@
+/*
+ * Greenshot - a free and open source screenshot tool
+ * Copyright (C) 2007-2012  Thomas Braun, Jens Klingen, Robin Krom
+ * 
+ * For more information see: http://getgreenshot.org/
+ * The Greenshot project is hosted on Sourceforge: http://sourceforge.net/projects/greenshot/
+ * 
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 1 of the License, or
+ * (at your option) any later version.
+ * 
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+using System;
+using System.Collections.Generic;
+using System.Text;
+
+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>
+		/// <param name="wordCaption"></param>
+		/// <param name="tmpFile"></param>
+		/// <returns></returns>
+		public static bool InsertIntoExistingDocument(string wordCaption, string tmpFile) {
+			using (IWordApplication wordApplication = COMWrapper.GetInstance<IWordApplication>()) {
+				if (wordApplication != null) {
+					for (int i = 1; i <= wordApplication.Documents.Count; i++) {
+						using (IWordDocument wordDocument = wordApplication.Documents.item(i)) {
+							if (wordDocument.ActiveWindow.Caption.StartsWith(wordCaption)) {
+								return InsertIntoExistingDocument(wordApplication, wordDocument, tmpFile);
+							}
+						}
+					}
+				}
+			}
+			return false;
+		}
+
+		/// <summary>
+		/// Internal method for the insert
+		/// </summary>
+		/// <param name="wordApplication"></param>
+		/// <param name="wordDocument"></param>
+		/// <param name="tmpFile"></param>
+		/// <returns></returns>
+		internal static bool InsertIntoExistingDocument(IWordApplication wordApplication, IWordDocument wordDocument, string tmpFile) {
+			if (wordApplication.Selection != null) {
+				AddPictureToSelection(wordApplication.Selection, tmpFile);
+				try {
+					wordDocument.ActiveWindow.ActivePane.View.Zoom.Percentage = 100;
+				} catch (Exception e) {
+					if (e.InnerException != null) {
+						LOG.WarnFormat("Couldn't set zoom to 100, error: {0}", e.InnerException.Message);
+					} else {
+						LOG.WarnFormat("Couldn't set zoom to 100, error: {0}", e.Message);
+					}
+				}
+				try {
+					wordApplication.Activate();
+				} catch {}
+				try {
+					wordDocument.Activate();
+				} catch {}
+				try {
+					wordDocument.ActiveWindow.Activate();
+				} catch {}
+				return true;
+			}
+			return false;
+		}
+
+		private static void AddPictureToSelection(ISelection selection, string tmpFile) {
+			selection.InlineShapes.AddPicture(tmpFile, false, true, Type.Missing);
+			selection.InsertAfter("\r\n");
+		}
+
+		public static void InsertIntoNewDocument(string tmpFile) {
+			using (IWordApplication wordApplication = COMWrapper.GetOrCreateInstance<IWordApplication>()) {
+				if (wordApplication != null) {
+					wordApplication.Visible = true;
+					wordApplication.Activate();
+					// Create new Document
+					object template = string.Empty;
+					object newTemplate = false;
+					object documentType = 0;
+					object documentVisible = true;
+					IWordDocument wordDocument = wordApplication.Documents.Add(ref template, ref newTemplate, ref documentType, ref documentVisible);
+					// Add Picture
+					AddPictureToSelection(wordApplication.Selection, tmpFile);
+					wordDocument.Activate();
+					wordDocument.ActiveWindow.Activate();
+				}
+			}
+		}
+
+		/// <summary>
+		/// Get the captions of all the open word documents
+		/// </summary>
+		/// <returns></returns>
+		public static List<string> GetWordDocuments() {
+			List<string> documents = new List<string>();
+			try {
+				using (IWordApplication wordApplication = COMWrapper.GetInstance<IWordApplication>()) {
+					if (wordApplication != null) {
+						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);
+						}
+					}
+				}
+			} catch (Exception ex) {
+				LOG.Warn("Problem retrieving word destinations, ignoring: ", ex);
+			}
+			return documents;
+		}
+	}
+}