Workbench.ViewContentCollection now contains all view contents, including all secondary view contents.

The new PrimaryViewContents collection only contains the views that were originally shown in a new workbench window.
This fixes the 'Save all' button being disabled when there are changes only in secondary view contents.

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/branches/3.0@3546 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/Python/PythonBinding/Test/Utils/MockWorkbench.cs

@@ -47,6 +47,12 @@ namespace PythonBinding.Tests.Utils
 			}
 		}
 		
+		public ICollection<IViewContent> PrimaryViewContents {
+			get {
+				throw new NotImplementedException();
+			}
+		}
+		
 		public List<PadDescriptor> PadContentCollection {
 			get {
 				throw new NotImplementedException();

src/Main/Base/Project/Src/Gui/IWorkbench.cs

@@ -33,12 +33,19 @@ namespace ICSharpCode.SharpDevelop.Gui
 		}
 		
 		/// <summary>
-		/// A collection in which all opened view contents are saved.
+		/// A collection in which all opened view contents (including all secondary view contents) are saved.
 		/// </summary>
 		ICollection<IViewContent> ViewContentCollection {
 			get;
 		}
 		
+		/// <summary>
+		/// A collection in which all opened primary view contents are saved.
+		/// </summary>
+		ICollection<IViewContent> PrimaryViewContents {
+			get;
+		}
+		
 		/// <summary>
 		/// A collection in which all active workspace windows are saved.
 		/// </summary>

src/Main/Base/Project/Src/Gui/Workbench/DefaultWorkbench.cs

@@ -31,7 +31,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		readonly static string viewContentPath = "/SharpDevelop/Workbench/Pads";
 		
 		List<PadDescriptor> padViewContentCollection = new List<PadDescriptor>();
-		List<IViewContent> viewContentCollection = new List<IViewContent>();
+		List<IViewContent> primaryViewContentCollection = new List<IViewContent>();
 		
 		bool isActiveWindow; // Gets whether SharpDevelop is the active application in Windows
 		
@@ -113,17 +113,26 @@ namespace ICSharpCode.SharpDevelop.Gui
 		
 		public IList<IWorkbenchWindow> WorkbenchWindowCollection {
 			get {
-				return viewContentCollection.Select(vc => vc.WorkbenchWindow)
+				return primaryViewContentCollection.Select(vc => vc.WorkbenchWindow)
 					.Distinct().ToArray().AsReadOnly();
 			}
 		}
 		
-		public ICollection<IViewContent> ViewContentCollection {
+		public ICollection<IViewContent> PrimaryViewContents {
 			get {
 //				return Linq.ToArray(Linq.Concat(Linq.Select<IWorkbenchWindow, IEnumerable<IViewContent>>(
 //					workbenchWindowCollection, delegate (IWorkbenchWindow w) { return w.ViewContents; }
 //				)));
-				return viewContentCollection.AsReadOnly();
+				return primaryViewContentCollection.AsReadOnly();
+			}
+		}
+		
+		public ICollection<IViewContent> ViewContentCollection {
+			get {
+				ICollection<IViewContent> primaryContents = PrimaryViewContents;
+				List<IViewContent> contents = new List<IViewContent>(primaryContents);
+				contents.AddRange(primaryContents.SelectMany(vc => vc.SecondaryViewContents));
+				return contents.AsReadOnly();
 			}
 		}
 		
@@ -292,8 +301,8 @@ namespace ICSharpCode.SharpDevelop.Gui
 			if (PropertyService.Get("SharpDevelop.LoadDocumentProperties", true) && content is IMementoCapable) {
 				StoreMemento(content);
 			}
-			if (viewContentCollection.Contains(content)) {
-				viewContentCollection.Remove(content);
+			if (primaryViewContentCollection.Contains(content)) {
+				primaryViewContentCollection.Remove(content);
 			}
 			OnViewClosed(new ViewContentEventArgs(content));
 			content.Dispose();
@@ -316,7 +325,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		public void ShowView(IViewContent content)
 		{
 			System.Diagnostics.Debug.Assert(layout != null);
-			viewContentCollection.Add(content);
+			primaryViewContentCollection.Add(content);
 			if (PropertyService.Get("SharpDevelop.LoadDocumentProperties", true) && content is IMementoCapable) {
 				try {
 					Properties memento = GetStoredMemento(content);

src/Main/Base/Project/Src/Gui/Workbench/Layouts/SdiWorkspaceLayout.cs

@@ -180,7 +180,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 		}
 		void ShowViewContents()
 		{
-			foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection) {
+			foreach (IViewContent content in WorkbenchSingleton.Workbench.PrimaryViewContents) {
 				ShowView(content);
 			}
 		}

src/Main/Base/Project/Src/Services/File/FileService.cs

@@ -278,7 +278,7 @@ namespace ICSharpCode.SharpDevelop
 			List<string> fileNames = new List<string>();
 			foreach (IViewContent content in WorkbenchSingleton.Workbench.ViewContentCollection) {
 				string contentName = content.PrimaryFileName;
-				if (contentName != null)
+				if (contentName != null && !fileNames.Contains(contentName))
 					fileNames.Add(contentName);
 			}
 			return fileNames;

src/Main/ICSharpCode.SharpDevelop.Sda/Src/CallHelper.cs

@@ -229,8 +229,8 @@ namespace ICSharpCode.SharpDevelop.Sda
 		bool CloseWorkbenchInternal(bool force)
 		{
 			if (force) {
-				foreach (IViewContent vc in WorkbenchSingleton.Workbench.ViewContentCollection.ToArray()) {
-					vc.WorkbenchWindow.CloseWindow(true);
+				foreach (IWorkbenchWindow window in WorkbenchSingleton.Workbench.WorkbenchWindowCollection.ToArray()) {
+					window.CloseWindow(true);
 				}
 			}
 			WorkbenchSingleton.MainForm.Close();