public static void DrawEvents( LJD.Graphics g, ViewMetrics viewMetrics, IViewEvents eventsHandler) { foreach (var evt in Metrics.GetEventMetrics(g, eventsHandler, viewMetrics)) { if (evt.VertLinePoints != null) { g.PushState(); g.EnableAntialiasing(true); g.DrawLines(viewMetrics.UserEventPen, evt.VertLinePoints); g.PopState(); } else { g.DrawLine(viewMetrics.UserEventPen, evt.VertLineA, evt.VertLineB); } if (evt.Icon != null) { g.DrawImage(evt.Icon, evt.IconRect); } g.FillRectangle(viewMetrics.EventRectBrush, evt.CaptionRect); g.DrawRectangle(viewMetrics.EventRectPen, evt.CaptionRect); g.DrawString(evt.Event.Caption, viewMetrics.EventCaptionFont, viewMetrics.EventCaptionBrush, evt.CaptionDrawingOrigin, viewMetrics.EventCaptionStringFormat); } }
public static void DrawActivities(LJD.Graphics g, ViewMetrics viewMetrics, IViewEvents eventsHandler) { PushGraphicsStateForDrawingActivites(g, viewMetrics, HitTestResult.AreaCode.ActivitiesPanel); foreach (var a in Metrics.GetActivitiesMetrics(viewMetrics, eventsHandler)) { g.FillRectangle(GetActivityBrush(viewMetrics, a.Activity.Type), a.ActivityBarRect); foreach (var ph in a.Phases) { var phaseMargin = a.ActivityBarRect.Height / 3; g.FillRectangle(ph.Brush, ph.X1, a.ActivityBarRect.Top + phaseMargin, Math.Max(ph.X2 - ph.X1, 2), a.ActivityBarRect.Height - phaseMargin - 2); } foreach (var ms in a.Milestones) { g.DrawLine(viewMetrics.MilestonePen, ms.X, a.ActivityBarRect.Top, ms.X, a.ActivityBarRect.Bottom); } g.DrawRectangle(viewMetrics.ActivityBarBoundsPen, a.ActivityBarRect); if (a.PairedActivityConnectorBounds != null) { var r = a.PairedActivityConnectorBounds.Value; g.DrawLine(viewMetrics.ActivitiesConnectorPen, r.Left, r.Top, r.Left, r.Bottom); g.DrawLine(viewMetrics.ActivitiesConnectorPen, r.Right, r.Top, r.Right, r.Bottom); } } g.PopState(); }
public void DrawCaptionsView( LJD.Graphics g, ViewMetrics viewMetrics, IViewModel eventsHandler, Action <string, Rectangle, int, int, bool> drawCaptionWithHighlightedRegion ) { PushGraphicsStateForDrawingActivites(g, viewMetrics, HitTestResult.AreaCode.CaptionsPanel); int availableHeight = viewMetrics.ActivitiesViewHeight; bool darkMode = eventsHandler.ColorTheme == Presenters.ColorThemeMode.Dark; foreach (var a in eventsHandler.OnDrawActivities()) { int y = viewMetrics.GetActivityY(a.Index); if (y < 0) { continue; } if (y > availableHeight) { break; } var h = viewMetrics.LineHeight - 1; var sequenceDiagramTextRect = new Rectangle(0, y, viewMetrics.SequenceDiagramAreaWidth, h); var foldingAreaRect = new Rectangle( sequenceDiagramTextRect.Right + 1 /* box padding */, y + (h - viewMetrics.FoldingAreaWidth) / 2, viewMetrics.FoldingAreaWidth, viewMetrics.FoldingAreaWidth); var textRect = new Rectangle( foldingAreaRect.Right + 3 /* text padding */, y, viewMetrics.ActivitesCaptionsViewWidth - foldingAreaRect.Right, h); var lineRect = new Rectangle(0, y, viewMetrics.ActivitesCaptionsViewWidth, h); if (a.IsSelected) { g.FillRectangle(res.SelectedActivityBackgroundBrush, lineRect); } else if (!darkMode && a.Color.HasValue) { using (var bgBrush = MakeBrush(a.Color.Value)) g.FillRectangle(bgBrush, lineRect); } if (!string.IsNullOrEmpty(a.SequenceDiagramText)) { g.DrawString(a.SequenceDiagramText, res.ActivitesCaptionsFont, res.ActivitesCaptionsBrush, sequenceDiagramTextRect); } if (a.IsFolded.HasValue) { g.DrawRectangle(res.FoldingSignPen, foldingAreaRect); int pad = 2; g.DrawLine(res.FoldingSignPen, foldingAreaRect.Left + pad, foldingAreaRect.MidY(), foldingAreaRect.Right - pad, foldingAreaRect.MidY()); if (a.IsFolded == true) { g.DrawLine(res.FoldingSignPen, foldingAreaRect.MidX(), foldingAreaRect.Top + pad, foldingAreaRect.MidX(), foldingAreaRect.Bottom - pad); } } drawCaptionWithHighlightedRegion(a.Caption, textRect, a.CaptionSelectionBegin, a.CaptionSelectionLength, a.IsError); } g.PopState(); }
static void DrawPlotMarker(LJD.Graphics g, Resources resources, LJD.Pen pen, PointF p, MarkerType markerType) { float markerSize = resources.MarkerSize; switch (markerType) { case MarkerType.Cross: g.DrawLine(pen, new PointF(p.X - markerSize, p.Y - markerSize), new PointF(p.X + markerSize, p.Y + markerSize)); g.DrawLine(pen, new PointF(p.X - markerSize, p.Y + markerSize), new PointF(p.X + markerSize, p.Y - markerSize)); break; case MarkerType.Circle: g.DrawEllipse(pen, new RectangleF(p.X - markerSize, p.Y - markerSize, markerSize * 2, markerSize * 2)); break; case MarkerType.Square: g.DrawRectangle(pen, new RectangleF(p.X - markerSize, p.Y - markerSize, markerSize * 2, markerSize * 2)); break; case MarkerType.Diamond: g.DrawLines(pen, new[] { new PointF(p.X - markerSize, p.Y), new PointF(p.X, p.Y - markerSize), new PointF(p.X + markerSize, p.Y), new PointF(p.X, p.Y + markerSize), new PointF(p.X - markerSize, p.Y), }); break; case MarkerType.Triangle: g.DrawLines(pen, new[] { new PointF(p.X - markerSize, p.Y + markerSize / 2), new PointF(p.X, p.Y - markerSize), new PointF(p.X + markerSize, p.Y + markerSize / 2), new PointF(p.X - markerSize, p.Y + markerSize / 2), }); break; case MarkerType.Plus: g.DrawLine(pen, new PointF(p.X - markerSize, p.Y), new PointF(p.X + markerSize, p.Y)); g.DrawLine(pen, new PointF(p.X, p.Y - markerSize), new PointF(p.X, p.Y + markerSize)); break; case MarkerType.Star: // plus g.DrawLine(pen, new PointF(p.X - markerSize, p.Y), new PointF(p.X + markerSize, p.Y)); g.DrawLine(pen, new PointF(p.X, p.Y - markerSize), new PointF(p.X, p.Y + markerSize)); // cross g.DrawLine(pen, new PointF(p.X - markerSize, p.Y - markerSize), new PointF(p.X + markerSize, p.Y + markerSize)); g.DrawLine(pen, new PointF(p.X - markerSize, p.Y + markerSize), new PointF(p.X + markerSize, p.Y - markerSize)); break; } }
public static void DrawMeasurer( LJD.Graphics g, ViewMetrics viewMetrics, IViewEvents eventsHandler) { var drawInfo = eventsHandler.OnDrawMeasurer(); if (!drawInfo.MeasurerVisible) { return; } double viewWidth = viewMetrics.ActivitiesViewWidth; int viewHeight = viewMetrics.ActivitiesViewHeight; var x1 = Metrics.SafeGetScreenX(drawInfo.X1, viewWidth); var x2 = Metrics.SafeGetScreenX(drawInfo.X2, viewWidth); g.DrawLine(viewMetrics.MeasurerPen, x1, viewMetrics.MeasurerTop, x1, viewHeight); g.DrawLine(viewMetrics.MeasurerPen, x2, viewMetrics.MeasurerTop, x2, viewHeight); g.DrawLine(viewMetrics.MeasurerPen, x1, viewMetrics.MeasurerTop, x2, viewMetrics.MeasurerTop); var textSz = g.MeasureString(drawInfo.Text, viewMetrics.MeasurerTextFont); RectangleF textRect; int textHPadding = 2; if (textSz.Width < (x2 - x1 - 5)) { textRect = new RectangleF( (x2 + x1 - textSz.Width - textHPadding) / 2, viewMetrics.MeasurerTop - textSz.Height / 2, textSz.Width + textHPadding, textSz.Height ); } else { textRect = new RectangleF( x2 + 5, viewMetrics.MeasurerTop - textSz.Height / 2, textSz.Width + textHPadding, textSz.Height ); if (textRect.Right > viewMetrics.ActivitiesViewWidth) { textRect.X = x1 - 5 - textRect.Width; } } g.FillRectangle(viewMetrics.MeasurerTextBoxBrush, textRect); g.DrawRectangle(viewMetrics.MeasurerTextBoxPen, new RectangleF(textRect.X, textRect.Y, textRect.Width, textRect.Height)); g.DrawString(drawInfo.Text, viewMetrics.MeasurerTextFont, viewMetrics.MeasurerTextBrush, new PointF((textRect.X + textRect.Right) / 2, (textRect.Y + textRect.Bottom) / 2), viewMetrics.MeasurerTextFormat); }
public static void DrawNavigationPanel( LJD.Graphics g, ViewMetrics viewMetrics, IViewEvents eventsHandler) { var panelClientRect = new Rectangle(0, 0, viewMetrics.NavigationPanelWidth, viewMetrics.NavigationPanelHeight); g.FillRectangle(viewMetrics.NavigationPanel_InvisibleBackground, panelClientRect); var m = Metrics.GetNavigationPanelMetrics(viewMetrics, eventsHandler); g.FillRectangle(viewMetrics.NavigationPanel_VisibleBackground, m.VisibleRangeBox); DrawRulerLines(g, viewMetrics, eventsHandler, DrawScope.AvailableRange, panelClientRect.Size); double width = (double)viewMetrics.NavigationPanelWidth; foreach (var evt in eventsHandler.OnDrawEvents(DrawScope.AvailableRange)) { int x = (int)(evt.X * width); g.DrawLine(viewMetrics.UserEventPen, x, 0, x, viewMetrics.NavigationPanelHeight); } foreach (var evt in eventsHandler.OnDrawBookmarks(DrawScope.AvailableRange)) { int x = (int)(evt.X * width); g.DrawLine(viewMetrics.BookmarkPen, x, 0, x, viewMetrics.NavigationPanelHeight); } var focusedMessagePos = eventsHandler.OnDrawFocusedMessage(DrawScope.AvailableRange); if (focusedMessagePos.HasValue && focusedMessagePos.Value >= 0 && focusedMessagePos.Value <= 1) { int x = (int)(focusedMessagePos.Value * width); g.DrawLine(viewMetrics.FocusedMessagePen, x, 0, x, viewMetrics.NavigationPanelHeight); } ResizerDrawing.DrawResizer(g, m.Resizer1, viewMetrics.SystemControlBrush); ResizerDrawing.DrawResizer(g, m.Resizer2, viewMetrics.SystemControlBrush); Rectangle visibleRangeBox = m.VisibleRangeBox; visibleRangeBox.Width = Math.Max(visibleRangeBox.Width, 1); g.DrawRectangle(viewMetrics.VisibleRangePen, visibleRangeBox); }
public void DrawRoleCaptions(LJD.Graphics g) { foreach (var role in GetRoleCaptionsMetrics(g)) { g.DrawRectangle(resources.CaptionRectPen, role.Box); g.DrawString( role.DrawInfo.DisplayName, role.IsLink ? resources.UnderlinedFont : resources.Font, role.IsLink ? resources.LinkCaptionBrush : resources.NoLinkCaptionBrush, role.Box, resources.RoleCaptionFormat); if (role.IsFocused && resources.FocusedMsgSlaveVert != null) { var img = resources.FocusedMsgSlaveVert; var sz = img.GetSize(width: 10f).Scale(resources.DpiScale); g.DrawImage(img, new RectangleF( role.Box.X + (role.Box.Width - sz.Width) / 2, role.Box.Bottom - sz.Height - 1, sz.Width, sz.Height )); } } }
public static void DrawPlotsArea( LJD.Graphics g, Resources resources, PlotsDrawingData pdd, PlotsViewMetrics m ) { g.DrawRectangle(resources.AxesPen, new RectangleF(new PointF(), m.Size)); foreach (var x in pdd.XAxis.Points) { g.DrawLine(resources.GridPen, new PointF(x.Position, 0), new PointF(x.Position, m.Size.Height)); } g.PushState(); g.EnableAntialiasing(true); foreach (var s in pdd.TimeSeries) { var pen = resources.GetTimeSeriesPen(s.Color); var prevPt = new PointF(); bool isFirstPt = true; foreach (var pt in s.Points) { if (!isFirstPt && s.DrawLine) { g.DrawLine(pen, prevPt, pt); } prevPt = pt; DrawPlotMarker(g, resources, pen, pt, s.Marker); isFirstPt = false; } } foreach (var e in pdd.Events) { if ((e.Type & EventDrawingData.EventType.Group) != 0) { var captionSz = g.MeasureString(e.Text, resources.GroupCaptionFont); var round = 2f; captionSz.Width += round * 2; captionSz.Height += round * 2; var captionRect = new RectangleF( e.X + e.Width / 2 - captionSz.Width / 2, 1, captionSz.Width, captionSz.Height); var vertLineRect = new RectangleF(e.X, captionRect.Top, e.Width, m.Size.Height); if ((e.Type & EventDrawingData.EventType.ParsedEvent) != 0) { g.FillRectangle(resources.ParsedEventsGroupBrush, vertLineRect); } if ((e.Type & EventDrawingData.EventType.Bookmark) != 0) { g.FillRectangle(resources.BookmarksGroupGrush, vertLineRect); } g.FillRoundRectangle(LJD.Brushes.Red, captionRect, round); g.DrawRoundRectangle(LJD.Pens.White, captionRect, round); g.DrawString(e.Text, resources.GroupCaptionFont, LJD.Brushes.White, new PointF(captionRect.X + round, captionRect.Y + round)); } else { LJD.Pen pen; LJD.Brush brush; LJD.Image icon; if ((e.Type & EventDrawingData.EventType.Bookmark) != 0) { pen = resources.BookmarkPen; brush = resources.BookmarkBrush; icon = resources.BookmarkIcon; } else { pen = resources.ParsedEventPen; brush = resources.ParsedEventBrush; icon = resources.ParsedEventIcon; } g.DrawLine(pen, new PointF(e.X, 0), new PointF(e.X, m.Size.Height)); if (icon != null) { float iconWidth = 10; // todo: hardcoded g.DrawImage(icon, new RectangleF( e.X - iconWidth / 2, 1, iconWidth, iconWidth * icon.Height / icon.Width)); } if (e.Text != null) { g.PushState(); g.TranslateTransform(e.X, 6); g.RotateTransform(-90); g.DrawString(e.Text, resources.EventTextFont, brush, new PointF(), resources.EventTextFormat); g.PopState(); } } } g.PopState(); if (pdd.FocusedMessageX != null) { g.DrawLine(LJD.Pens.Blue, new PointF(pdd.FocusedMessageX.Value, 0), new PointF(pdd.FocusedMessageX.Value, m.Size.Height)); } pdd.UpdateThrottlingWarning(); }
public void DrawArrowsView(LJD.Graphics g, Size viewSize, Action <Rectangle> drawFocusRect) { foreach (var message in eventsHandler.ArrowsDrawInfo) { if (!message.IsFullyVisible) { continue; } if (message.SelectionState != ArrowSelectionState.NotSelected) { int y = message.Y; int h = message.Height; var r = new Rectangle( 0, y - h + 2, viewSize.Width, h - 2 ); g.FillRectangle(resources.SelectedLineBrush, r); if (message.SelectionState == ArrowSelectionState.FocusedSelectedArrow) { drawFocusRect(r); } } } foreach (var role in eventsHandler.RolesDrawInfo) { var x = role.X; g.DrawLine(resources.RolePen, x, 0, x, viewSize.Height); foreach (var eo in role.ExecutionOccurrences) { LJD.Brush fillBrush; if (eo.DrawMode == ExecutionOccurrenceDrawMode.Normal) { fillBrush = eo.IsHighlighted ? resources.NormalHighlightedExecutionOccurrenceBrush : resources.NormalExecutionOccurrenceBrush; } else if (eo.DrawMode == ExecutionOccurrenceDrawMode.Activity) { fillBrush = eo.IsHighlighted ? resources.ActivityHighlightedExecutionOccurrenceBrush : resources.ActivityExecutionOccurrenceBrush; } else { continue; } g.FillRectangle(fillBrush, eo.Bounds); g.DrawRectangle(eo.IsHighlighted ? resources.HighlightedExecutionOccurrencePen : resources.ExecutionOccurrencePen, eo.Bounds); } } Action <string, LJD.Brush, LJD.Brush, RectangleF> drawTextHelper = (str, back, fore, textRect) => { if (back != null) { var fillSz = g.MeasureString(str, resources.Font, resources.ArrowTextFormat, textRect.Size); var fillRect = new RectangleF(textRect.X, textRect.Y + 4, fillSz.Width, textRect.Height - 5); g.FillRectangle(back, fillRect); } g.DrawString(str, resources.Font, fore, textRect, resources.ArrowTextFormat); }; Action <PointF, bool> drawArrow = (pt, leftToRight) => { var pts = new List <PointF>(4); pts.Add(pt); foreach (var p in resources.ArrowEndShapePoints) { pts.Add(new PointF(pt.X + (leftToRight ? 1f : -1f) * p.X, pt.Y + p.Y)); } g.FillPolygon(resources.NormalArrowTextBrush, pts.ToArray()); }; foreach (var message in eventsHandler.ArrowsDrawInfo) { int y = message.Y; int x1 = message.FromX; int x2 = message.ToX; int h = message.Height; int w = message.Width; int padding = message.TextPadding; var backBrush = message.SelectionState != ArrowSelectionState.NotSelected ? resources.SelectedLineBrush : resources.ControlBackgroundBrush; var textBrush = message.Color == ArrowColor.Error ? resources.ErrorArrowTextBrush : resources.NormalArrowTextBrush; if (message.Mode == ArrowDrawMode.Arrow || message.Mode == ArrowDrawMode.DottedArrow) { var pen = !message.IsHighlighted ? (message.Mode == ArrowDrawMode.Arrow ? resources.RequestPen : resources.ResponsePen) : (message.Mode == ArrowDrawMode.Arrow ? resources.HighlightedRequestPen : resources.HighlightedResponsePen); if (x1 != x2) { if (message.IsFullyVisible) { drawTextHelper( message.DisplayName, backBrush, textBrush, new RectangleF( Math.Min(x1, x2) + padding, y - h, Math.Abs(x1 - x2) - padding * 2, h ) ); } var nonHorizontal = message.NonHorizontalDrawingData; if (nonHorizontal != null) { g.DrawLines( pen, new[] { new Point(x1, y), new Point(nonHorizontal.VerticalLineX, y), new Point(nonHorizontal.VerticalLineX, nonHorizontal.Y), new Point(nonHorizontal.ToX, nonHorizontal.Y) } ); drawArrow(new PointF(nonHorizontal.ToX, nonHorizontal.Y), x2 > x1); } else { if (message.IsFullyVisible) { g.DrawLine( pen, x1, y, x2, y ); drawArrow(new PointF(x2, y), x2 > x1); } } } else { var midY = y - h / 2; var loopW = 10; var loopH = 10; drawTextHelper( message.DisplayName, backBrush, textBrush, new RectangleF( x1 + loopW + padding, y - h, message.Width - (loopW + padding * 2), h ) ); g.DrawLines( pen, new[] { new Point(x1, midY - loopH / 2), new Point(x1 + loopW, midY - loopH / 2), new Point(x1 + loopW, midY + loopH / 2), new Point(x1, midY + loopH / 2), } ); drawArrow(new PointF(x1, midY + loopH / 2), false); } } else if (message.Mode == ArrowDrawMode.Bookmark) { if (!message.IsFullyVisible) { continue; } float radius = h / 4f; var textRect = new RectangleF( message.MinX - w / 2 + padding, y - h, (message.MaxX - message.MinX + w) - padding * 2, h ); var sz = g.MeasureString("ABC", resources.Font, resources.ArrowTextFormat, textRect.Size).ToSize(); var r = new RectangleF(textRect.X, y - sz.Height - 1, textRect.Width, sz.Height); r.Inflate(radius, 0); g.PushState(); g.EnableAntialiasing(true); g.FillRoundRectangle(resources.BookmarkArrowBackgroundBrush, r, radius); g.DrawRoundRectangle(resources.BookmarkArrowPen, r, radius); g.PopState(); SizeF q = new SizeF(3, 3).Scale(resources.DpiScale); if (x1 - q.Width > r.Left && x1 + q.Width < r.Right) { PointF[] pts; pts = new [] { new PointF(x1 - q.Width, r.Top + r.Height / 2), new PointF(x1 - q.Width, r.Top), new PointF(x1, r.Top - q.Height), new PointF(x1 + q.Width, r.Top), new PointF(x1 + q.Width, r.Top + r.Height / 2), }; g.FillPolygon(resources.BookmarkArrowBackgroundBrush, pts); g.DrawLines(resources.BookmarkArrowPen, pts.Skip(1).Take(3).ToArray()); pts = new [] { new PointF(x1 + q.Width, r.Bottom - r.Height / 2), new PointF(x1 + q.Width, r.Bottom), new PointF(x1, r.Bottom + q.Height), new PointF(x1 - q.Width, r.Bottom), new PointF(x1 - q.Width, r.Bottom - r.Height / 2), }; g.FillPolygon(resources.BookmarkArrowBackgroundBrush, pts); g.DrawLines(resources.BookmarkArrowPen, pts.Skip(1).Take(3).ToArray()); } drawTextHelper( message.DisplayName, null, textBrush, textRect ); } else if (message.Mode == ArrowDrawMode.UserAction || message.Mode == ArrowDrawMode.StateChange || message.Mode == ArrowDrawMode.APICall || message.Mode == ArrowDrawMode.ActivityLabel) { if (!message.IsFullyVisible) { continue; } var icon = message.Mode == ArrowDrawMode.UserAction ? resources.UserActionImage : null; float radius = h / 4f; var r = new RectangleF( x1 - (w - radius), y - h, (w - radius) * 2, h ); var sz = g.MeasureString(message.DisplayName, resources.Font, resources.UserActionTextFormat, r.Size); var szh = sz.Height; var boxRect = new RectangleF( x1 - sz.Width / 2, y - szh - 1, sz.Width, szh ); boxRect.Inflate(radius, 0); g.PushState(); g.EnableAntialiasing(true); LJD.Brush backgroundBrush = null; LJD.Pen strokePen = resources.UserActionFramePen; if (message.Mode == ArrowDrawMode.UserAction || message.Mode == ArrowDrawMode.APICall) { backgroundBrush = resources.UserActionBrush; } else if (message.Mode == ArrowDrawMode.StateChange) { backgroundBrush = resources.StateChangeBrush; } else if (message.Mode == ArrowDrawMode.ActivityLabel) { backgroundBrush = resources.ActivityExecutionOccurrenceBrush; if (message.IsHighlighted) { strokePen = resources.HighlightedExecutionOccurrencePen; } } g.FillRoundRectangle( backgroundBrush, boxRect, radius ); g.DrawRoundRectangle( strokePen, boxRect, radius ); g.PopState(); g.DrawString(message.DisplayName, resources.Font, textBrush, boxRect, resources.UserActionTextFormat); if (icon != null) { var iconsz = icon.GetSize(width: 10f).Scale(resources.DpiScale); g.DrawImage( icon, new RectangleF( (int)(boxRect.Left - iconsz.Width * 1.3f), (int)(boxRect.Y + (boxRect.Height - iconsz.Height) / 2), iconsz.Width, iconsz.Height ) ); } } } }