C# IVsTextView.Initialize方法代码示例

        public VsInteractiveWindowCommandFilter(IVsEditorAdaptersFactoryService adapterFactory, IInteractiveWindow window, IVsTextView textViewAdapter, IVsTextBuffer bufferAdapter, IEnumerable<Lazy<IVsInteractiveWindowOleCommandTargetProvider, ContentTypeMetadata>> oleCommandTargetProviders, IContentTypeRegistryService contentTypeRegistry)
        {
            _window = window;
            _oleCommandTargetProviders = oleCommandTargetProviders;
            _contentTypeRegistry = contentTypeRegistry;

            this.textViewAdapter = textViewAdapter;

            // make us a code window so we'll have the same colors as a normal code window.
            IVsTextEditorPropertyContainer propContainer;
            ErrorHandler.ThrowOnFailure(((IVsTextEditorPropertyCategoryContainer)textViewAdapter).GetPropertyCategory(Microsoft.VisualStudio.Editor.DefGuidList.guidEditPropCategoryViewMasterSettings, out propContainer));
            propContainer.SetProperty(VSEDITPROPID.VSEDITPROPID_ViewComposite_AllCodeWindowDefaults, true);
            propContainer.SetProperty(VSEDITPROPID.VSEDITPROPID_ViewGlobalOpt_AutoScrollCaretOnTextEntry, true);

            // editor services are initialized in textViewAdapter.Initialize - hook underneath them:
            _preEditorCommandFilter = new CommandFilter(this, CommandFilterLayer.PreEditor);
            ErrorHandler.ThrowOnFailure(textViewAdapter.AddCommandFilter(_preEditorCommandFilter, out _editorCommandFilter));

            textViewAdapter.Initialize(
                (IVsTextLines)bufferAdapter,
                IntPtr.Zero,
                (uint)TextViewInitFlags.VIF_HSCROLL | (uint)TextViewInitFlags.VIF_VSCROLL | (uint)TextViewInitFlags3.VIF_NO_HWND_SUPPORT,
                new[] { new INITVIEW { fSelectionMargin = 0, fWidgetMargin = 0, fVirtualSpace = 0, fDragDropMove = 1 } });

            // disable change tracking because everything will be changed
            var textViewHost = adapterFactory.GetWpfTextViewHost(textViewAdapter);

            _preLanguageCommandFilter = new CommandFilter(this, CommandFilterLayer.PreLanguage);
            ErrorHandler.ThrowOnFailure(textViewAdapter.AddCommandFilter(_preLanguageCommandFilter, out _editorServicesCommandFilter));

            _textViewHost = textViewHost;
        }

        protected override void Initialize()
        {
            base.Initialize();

            IComponentModel compMod = GetService(typeof(SComponentModel)) as IComponentModel;
            ITextBufferFactoryService bufferFactory = compMod.GetService<ITextBufferFactoryService>();
            ITextEditorFactoryService editorFactory = compMod.GetService<ITextEditorFactoryService>();
            IVsEditorAdaptersFactoryService adapterFactory = compMod.GetService<IVsEditorAdaptersFactoryService>();
            IContentTypeRegistryService registryService = compMod.GetService<IContentTypeRegistryService>();

            completionBroker = compMod.GetService<ICompletionBroker>();

            textView  = adapterFactory.CreateVsTextViewAdapter(GetService(typeof(IOleServiceProvider)) as IOleServiceProvider);
            IVsTextBuffer textBuffer = adapterFactory.CreateVsTextBufferAdapter(GetService(typeof(IOleServiceProvider)) as IOleServiceProvider);
            uint textViewInitFlags = (uint)TextViewInitFlags.VIF_DEFAULT
                    | (uint)TextViewInitFlags.VIF_HSCROLL
                    | (uint)TextViewInitFlags.VIF_VSCROLL;
            textBuffer.InitializeContent("", 0);
            textView.Initialize(textBuffer as IVsTextLines, IntPtr.Zero, textViewInitFlags, null);

            // Create Dev10 objects
            _textView = adapterFactory.GetWpfTextView(textView);
            mefTextBuffer = adapterFactory.GetDataBuffer(textBuffer);

            IVsUserData userData = textView as IVsUserData;
            if (userData != null)
            {
                Guid g = Microsoft.VisualStudio.Editor.DefGuidList.guidIWpfTextViewHost;
                object obj;
                int hr = userData.GetData(ref g, out obj);
                if (hr == VSConstants.S_OK)
                {
                    _textViewHost = obj as IWpfTextViewHost;
                }
            }

            //Initialize the history
            history = new HistoryBuffer();

            // Create the stream on top of the text buffer.
            textStream = new TextBufferStream(mefTextBuffer);

            // Initialize the engine.
            InitializeEngine();

            IContentType ipContentType = registryService.GetContentType(PyContentTypeDefinition.ConsoleContentType);
            mefTextBuffer.ChangeContentType(ipContentType, null);

            adapterFactory.GetWpfTextView(textView).Caret.MoveTo(new SnapshotPoint(mefTextBuffer.CurrentSnapshot, mefTextBuffer.CurrentSnapshot.Length));

            // Set the title of the window.
            this.Caption = Resources.ToolWindowTitle;

            // Set the icon of the toolwindow.
            this.BitmapResourceID = 301;
            this.BitmapIndex = 0;

            return;
        }

        public void InitializeEditor()
        {
            IOleServiceProvider oleServiceProvider = codeWindowHost.ServiceProvider;
            bufferAdapter = editorAdapterFactoryService.CreateVsTextBufferAdapter(oleServiceProvider, codeSnippetContentType);
            int result = bufferAdapter.InitializeContent("", 0);
            viewAdapter = editorAdapterFactoryService.CreateVsTextViewAdapter(oleServiceProvider);
            ((IVsWindowPane) viewAdapter).SetSite(oleServiceProvider);

            var initView = new[] {new INITVIEW()};
            initView[0].fSelectionMargin = 1;
            initView[0].fWidgetMargin = 0;
            initView[0].fVirtualSpace = 0;
            initView[0].fDragDropMove = 1;
            initView[0].fVirtualSpace = 0;

            uint readOnlyValue = 0;
            if (codeWindowHost.ReadOnlyCodeWindow)
            {
                readOnlyValue = (uint) TextViewInitFlags2.VIF_READONLY;
            }

            uint flags =
                (uint) TextViewInitFlags.VIF_SET_SELECTION_MARGIN |
                (uint) TextViewInitFlags.VIF_SET_DRAGDROPMOVE |
                (uint) TextViewInitFlags2.VIF_SUPPRESS_STATUS_BAR_UPDATE |
                (uint) TextViewInitFlags2.VIF_SUPPRESSBORDER |
                (uint) TextViewInitFlags2.VIF_SUPPRESSTRACKCHANGES |
                (uint) TextViewInitFlags2.VIF_SUPPRESSTRACKGOBACK |
                (uint) TextViewInitFlags.VIF_HSCROLL |
                (uint) TextViewInitFlags.VIF_VSCROLL |
                (uint) TextViewInitFlags3.VIF_NO_HWND_SUPPORT |
                readOnlyValue;

            viewAdapter.Initialize(bufferAdapter as IVsTextLines, Handle, flags, initView);
        }

        // ----------------------------------------------------------------------------------
        /// <summary>
        /// Initialize the editor
        /// </summary>
        // ----------------------------------------------------------------------------------
        private void InitializeEditor()
        {
            const string message = "";

            var componentModel = (IComponentModel)Microsoft.VisualStudio.Shell.Package.GetGlobalService(
              typeof(SComponentModel));
            _OleServiceProvider = (IServiceProvider)GetService(typeof(IServiceProvider));
            _BufferFactory = componentModel.GetService<ITextBufferFactoryService>();

            _EditorAdapterFactory = componentModel.GetService<IVsEditorAdaptersFactoryService>();
            _BufferAdapter = _EditorAdapterFactory.CreateVsTextBufferAdapter(_OleServiceProvider,
                                                                             _BufferFactory.TextContentType);
            _BufferAdapter.InitializeContent(message, message.Length);

            _ViewAdapter = _EditorAdapterFactory.CreateVsTextViewAdapter(_OleServiceProvider);
            ((IVsWindowPane)_ViewAdapter).SetSite(_OleServiceProvider);

            var initView = new[] { new INITVIEW() };
            initView[0].fSelectionMargin = 0; // original: 0
            initView[0].fWidgetMargin = 0; // original: 0
            initView[0].fVirtualSpace = 0;
            initView[0].fDragDropMove = 1;
            initView[0].fVirtualSpace = 0;

            _ViewAdapter.Initialize(_BufferAdapter as IVsTextLines, IntPtr.Zero,
              (uint)TextViewInitFlags.VIF_HSCROLL |
              (uint)TextViewInitFlags3.VIF_NO_HWND_SUPPORT, initView);
        }