コード例 #1
0
        /// <summary>
        ///     Initialization of the package; this method is called right after the package is sited, so this is the place
        ///     where you can put all the initialization code that rely on services provided by VisualStudio.
        /// </summary>
        protected override async Task InitializeAsync(CancellationToken cancellationToken, IProgress <ServiceProgressData> progress)
        {
            Debug.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering InitializeAsync() of: {0}", ToString()));
            await base.InitializeAsync(cancellationToken, progress);

            IDEBuildLogger.UserRegistryRoot = UserRegistryRoot;

            // Switching to main thread to use GetService RPC and cast to service interface (which may involve COM operations)
            // Note: most of our work is not supposed to be heavy, mostly registration of services and callbacks
            await this.JoinableTaskFactory.SwitchToMainThreadAsync(cancellationToken);

            solutionEventsListener = new SolutionEventsListener(this);
            solutionEventsListener.BeforeSolutionClosed += solutionEventsListener_BeforeSolutionClosed;
            solutionEventsListener.AfterSolutionBackgroundLoadComplete += solutionEventsListener_AfterSolutionBackgroundLoadComplete;
            solutionEventsListener.AfterActiveConfigurationChange      += SolutionEventsListener_AfterActiveConfigurationChange;
            solutionEventsListener.StartupProjectChanged += SolutionEventsListener_OnStartupProjectChanged;

            dte2 = GetGlobalService(typeof(SDTE)) as DTE2;

            // Register the C# language service
            // inspiration & credits: https://github.com/IInspectable/Nav.Language.Extensions/commit/08af3d897afac5a54975660fa03f4b629da405e1#diff-b73c0f368f242625f60cfad9cc11f2d5R88
            AddService(typeof(NShaderLanguageService), async(container, ct, type) =>
            {
                await JoinableTaskFactory.SwitchToMainThreadAsync(ct);
                errorListProvider = new ErrorListProvider(this)
                {
                    ProviderGuid = new Guid("ad1083c5-32ad-403d-af3d-32fee7abbdf1"),
                    ProviderName = "Xenko Shading Language"
                };
                var langService = new NShaderLanguageService(errorListProvider);
                langService.SetSite(this);
                langService.InitializeColors();    // Make sure to initialize colors before registering!
                return(langService);
            }, true);

            // Add our command handlers for menu (commands must exist in the .vsct file)
            var mcs = await GetServiceAsync(typeof(IMenuCommandService)) as OleMenuCommandService;

            if (null != mcs)
            {
                XenkoCommands.ServiceProvider = this;
                XenkoCommands.RegisterCommands(mcs);
            }

            // Register a timer to call our language service during
            // idle periods.
            var mgr = GetService(typeof(SOleComponentManager))
                      as IOleComponentManager;

            if (m_componentID == 0 && mgr != null)
            {
                OLECRINFO[] crinfo = new OLECRINFO[1];
                crinfo[0].cbSize = (uint)Marshal.SizeOf(typeof(OLECRINFO));
                crinfo[0].grfcrf = (uint)_OLECRF.olecrfNeedIdleTime |
                                   (uint)_OLECRF.olecrfNeedPeriodicIdleTime;
                crinfo[0].grfcadvf = (uint)_OLECADVF.olecadvfModal |
                                     (uint)_OLECADVF.olecadvfRedrawOff |
                                     (uint)_OLECADVF.olecadvfWarningsOff;
                crinfo[0].uIdleTimeInterval = 1000;
                int hr = mgr.FRegisterComponent(this, crinfo, out m_componentID);
            }

            // Go back to async thread
            await TaskScheduler.Default;
        }