Indent engine now initialized with project formatting settings if possible, not only with global settings.

src/AddIns/BackendBindings/CSharpBinding/Project/CSharpBinding.addin

@@ -119,7 +119,6 @@
 		             label = "${res:Dialog.ProjectOptions.Publish}"
 		             class = "ICSharpCode.SharpDevelop.Gui.OptionPanels.Publish"/>-->
 		<Include id = "AllManaged" path="/SharpDevelop/BackendBindings/ProjectOptions/AllManaged"/>
-		<!-- TODO Localize label! -->
 		<OptionPanel id    = "CSharpProjectFormattingOptions"
 		             label = "${res:Dialog.ProjectOptions.CodeFormatting}"
 		             class = "CSharpBinding.OptionPanels.CSharpProjectFormattingOptionPanel"/>

src/AddIns/BackendBindings/CSharpBinding/Project/Src/FormattingStrategy/CSharpFormattingOptionsPersistence.cs

@@ -132,12 +132,10 @@ namespace CSharpBinding.FormattingStrategy
 		/// <param name="initialContainer">Initial (empty) instance of formatting options container.</param>
 		public CSharpFormattingOptionsPersistence(Properties propertiesContainer, CSharpFormattingOptionsContainer initialContainer)
 		{
-			if (propertiesContainer == null)
-				throw new ArgumentNullException("propertiesContainer");
 			if (initialContainer == null)
 				throw new ArgumentNullException("initialContainer");
 			
-			this.propertiesContainer = propertiesContainer;
+			this.propertiesContainer = propertiesContainer ?? new Properties();
 			optionsContainer = initialContainer;
 		}
 		

src/AddIns/BackendBindings/CSharpBinding/Project/Src/FormattingStrategy/CSharpFormattingStrategy.cs

@@ -31,6 +31,7 @@ using ICSharpCode.NRefactory.TypeSystem;
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Editor;
 using ICSharpCode.SharpDevelop.Parser;
+using ICSharpCode.SharpDevelop.Project;
 
 namespace CSharpBinding.FormattingStrategy
 {
@@ -73,8 +74,12 @@ namespace CSharpBinding.FormattingStrategy
 		
 		static CacheIndentEngine CreateIndentEngine(IDocument document, TextEditorOptions options)
 		{
-			// TODO Use project-specific formatter settings. But how to get a project from here?
-			var formattingOptions = CSharpFormattingOptionsPersistence.GlobalOptions;
+			IProject currentProject = null;
+			var projectService = SD.GetService<IProjectService>();
+			if (projectService != null) {
+				currentProject = projectService.FindProjectContainingFile(new FileName(document.FileName));
+			}
+			var formattingOptions = CSharpFormattingOptionsPersistence.GetProjectOptions(currentProject);
 			var engine = new CSharpIndentEngine(document, options, formattingOptions.OptionsContainer.GetEffectiveOptions());
 			return new CacheIndentEngine(engine);
 		}