コード例 #1
0
        private async Task AdornCode(ITextSnapshot snapshot, string code, IDictionary <int, MethodCall> methods, CancellationToken cancelToken = default(CancellationToken))
        {
            try
            {
                if (this.context.LineMap == null)
                {
                    if ((this.context.LineMap = await LineMap.ConstructAsync(snapshot, code, cancelToken)) == null)
                    {
                        return;
                    }
                }

                // TODO: Threads
                MethodCall container = methods.Values.First();
                AdornOperationContainer(container, snapshot, this.context.LineMap, cancelToken);

                foreach (ViewCache viewCache in this.views.Values)
                {
                    InstantView[] cleared = viewCache.ClearViews();
                    for (int i = 0; i < cleared.Length; i++)
                    {
                        this.layer.RemoveAdornment(cleared[i]);
                    }
                }
            }
            catch (OperationCanceledException)
            {
            }
        }
コード例 #2
0
ファイル: InstantVisualStudio.cs プロジェクト: ermau/Instant
		private void AdornOperationContainer (OperationContainer container, ITextSnapshot snapshot, LineMap lineMap, CancellationToken cancelToken)
		{
			foreach (Operation operation in container.Operations)
			{
				SnapshotSpan span;
				if (!lineMap.TryGetSpan (this.view.TextSnapshot, operation.Id, out span))
					continue;

				Geometry g = this.view.TextViewLines.GetMarkerGeometry (span);
				if (g == null)
					continue;

				Type opType = operation.GetType();

				OperationVisuals vs;
				if (!Mapping.TryGetValue (opType, out vs))
					continue;

				ViewCache viewCache;
				if (!views.TryGetValue (opType, out viewCache))
					views[opType] = viewCache = new ViewCache (vs);

				InstantView adorner;
				bool preexisted = viewCache.TryGetView (out adorner);
				if (!preexisted)
				{
					adorner.FontSize = FontSize - 1;
					adorner.FontFamily = FontFamily;
					adorner.BorderBrush = BorderBrush;
					adorner.Foreground = Foreground;
				}

				adorner.Tag = operation.Id;

				OperationViewModel model = adorner.DataContext as OperationViewModel;
				if (model == null)
					adorner.DataContext = model = vs.CreateViewModel();

				model.Operation = operation;

				if (operation is Loop)
				{
					var loopModel = (LoopViewModel)model;

					LoopIteration[] iterations = loopModel.Iterations;
					if (!preexisted || loopModel.Iteration > iterations.Length)
						loopModel.Iteration = iterations.Length;

					if (!preexisted)
						loopModel.IterationChanged += OnIterationChanged;

					if (iterations.Length > 0)
						AdornOperationContainer (iterations[loopModel.Iteration - 1], snapshot, lineMap, cancelToken);
				}

				Canvas.SetLeft (adorner, g.Bounds.Right + 10);
				Canvas.SetTop (adorner, g.Bounds.Top + 1);
				adorner.Height = g.Bounds.Height - 2;
				adorner.MaxHeight = g.Bounds.Height - 2;

				if (!preexisted)
					this.layer.AddAdornment (AdornmentPositioningBehavior.TextRelative, span, null, adorner, OperationAdornerRemoved);
			}
		}
コード例 #3
0
        private void AdornOperationContainer(OperationContainer container, ITextSnapshot snapshot, LineMap lineMap, CancellationToken cancelToken)
        {
            foreach (Operation operation in container.Operations)
            {
                SnapshotSpan span;
                if (!lineMap.TryGetSpan(this.view.TextSnapshot, operation.Id, out span))
                {
                    continue;
                }

                Geometry g = this.view.TextViewLines.GetMarkerGeometry(span);
                if (g == null)
                {
                    continue;
                }

                Type opType = operation.GetType();

                OperationVisuals vs;
                if (!Mapping.TryGetValue(opType, out vs))
                {
                    continue;
                }

                ViewCache viewCache;
                if (!views.TryGetValue(opType, out viewCache))
                {
                    views[opType] = viewCache = new ViewCache(vs);
                }

                InstantView adorner;
                bool        preexisted = viewCache.TryGetView(out adorner);
                if (!preexisted)
                {
                    adorner.FontSize    = FontSize - 1;
                    adorner.FontFamily  = FontFamily;
                    adorner.BorderBrush = BorderBrush;
                    adorner.Foreground  = Foreground;
                }

                adorner.Tag = operation.Id;

                OperationViewModel model = adorner.DataContext as OperationViewModel;
                if (model == null)
                {
                    adorner.DataContext = model = vs.CreateViewModel();
                }

                model.Operation = operation;

                if (operation is Loop)
                {
                    var loopModel = (LoopViewModel)model;

                    LoopIteration[] iterations = loopModel.Iterations;
                    if (!preexisted || loopModel.Iteration > iterations.Length)
                    {
                        loopModel.Iteration = iterations.Length;
                    }

                    if (!preexisted)
                    {
                        loopModel.IterationChanged += OnIterationChanged;
                    }

                    if (iterations.Length > 0)
                    {
                        AdornOperationContainer(iterations[loopModel.Iteration - 1], snapshot, lineMap, cancelToken);
                    }
                }

                Canvas.SetLeft(adorner, g.Bounds.Right + 10);
                Canvas.SetTop(adorner, g.Bounds.Top + 1);
                adorner.Height    = g.Bounds.Height - 2;
                adorner.MaxHeight = g.Bounds.Height - 2;

                if (!preexisted)
                {
                    this.layer.AddAdornment(AdornmentPositioningBehavior.TextRelative, span, null, adorner, OperationAdornerRemoved);
                }
            }
        }