void OnDraw(DirectX.DirectXCanvas canvas, DirectXCanvas.Layer layer)
{
if (layer == DirectXCanvas.Layer.Background)
{
canvas.Draw(BackgroundMesh);
}
Rect box = new Rect(0, 0, Scroll.Width, Scroll.Height);
foreach (ThreadRow row in Rows)
{
box.Height = row.Height;
row.Render(canvas, Scroll, layer, box);
box.Y = box.Y + row.Height;
}
if (layer == DirectXCanvas.Layer.Foreground)
{
if (ForegroundMesh != null)
{
Matrix world = new Matrix(Scroll.Zoom, 0.0, 0.0, 1.0, -Scroll.ViewUnit.Left * Scroll.Zoom, 0.0);
ForegroundMesh.WorldTransform = world;
canvas.Draw(ForegroundMesh);
}
DrawSelection(canvas);
DrawHover(canvas);
DrawMeasure(canvas);
}
}
void DrawSelection(DirectX.DirectXCanvas canvas)
{
foreach (Selection selection in SelectionList)
{
if (selection.Frame != null && selection.Row != null)
{
ThreadRow row = selection.Row;
IDurable intervalTime = selection.Focus == null ? selection.Frame.Header : selection.Focus;
Interval intervalPx = Scroll.TimeToPixel(intervalTime);
Rect rect = new Rect(intervalPx.Left, row.Offset /*+ 2.0 * RenderParams.BaseMargin*/, intervalPx.Width, row.Height /*- 4.0 * RenderParams.BaseMargin*/);
for (int i = 0; i < SelectionBorderCount; ++i)
{
if (rect.IsEmpty)
{
break;
}
rect.Inflate(SelectionBorderStep, SelectionBorderStep);
SelectionMesh.AddRect(rect, FrameSelection.Color);
}
}
}
SelectionMesh.Update(canvas.RenderDevice);
canvas.Draw(SelectionMesh);
}
public static void Draw(DirectX.DirectXCanvas canvas, List <Mesh> meshes, Matrix world)
{
meshes.ForEach(mesh =>
{
mesh.WorldTransform = world;
canvas.Draw(mesh);
});
}
public void Render(DirectX.DirectXCanvas canvas)
{
Freeze(canvas.RenderDevice);
canvas.RenderDevice.ImmediateContext.PixelShader.SetSampler(0, canvas.TextSamplerState);
canvas.RenderDevice.ImmediateContext.PixelShader.SetShaderResource(0, SegoeUI.TextureView);
canvas.Draw(TextMesh);
}
void DrawMeasure(DirectX.DirectXCanvas canvas)
{
if (IsMeasuring())
{
Durable activeInterval = Input.MeasureInterval.Normalize();
Interval pixelInterval = Scroll.TimeToPixel(activeInterval);
MeasureMesh.AddRect(new Rect(pixelInterval.Left, 0, pixelInterval.Width, Scroll.Height), MeasureBackground);
canvas.Text.Draw(new Point(pixelInterval.Left, Scroll.Height * 0.5), activeInterval.DurationF3, Colors.White, TextAlignment.Center, pixelInterval.Width);
MeasureMesh.Update(canvas.RenderDevice);
canvas.Draw(MeasureMesh);
}
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
DirectX.DynamicMesh builder = canvas.CreateMesh();
builder.Geometry = DirectX.Mesh.GeometryType.Lines;
double headerHeight = 1.0; //(Height - RenderParams.BaseMargin) / scroll.Height;
// Adding Tickers
if (EnableTickers)
{
for (double tick = Math.Ceiling(scroll.TimeSlice.StartMS); tick < Math.Ceiling(scroll.TimeSlice.FinishMS); tick += 1.0)
{
double longX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick)
});
builder.AddLine(new Point(longX, headerHeight * 3.0 / 6.0), new Point(longX, headerHeight), TickColor);
double medX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick + 0.5)
});
builder.AddLine(new Point(medX, headerHeight * 4.0 / 6.0), new Point(medX, headerHeight), TickColor);
for (double miniTick = 0.1; miniTick < 1.0; miniTick += 0.1)
{
double miniX = scroll.TimeToUnit(new Tick {
Start = Durable.MsToTick(tick + miniTick)
});
builder.AddLine(new Point(miniX, headerHeight * 5.0 / 6.0), new Point(miniX, headerHeight), TickColor);
}
}
}
BackgroundMeshLines = builder.Freeze(canvas.RenderDevice);
DirectX.DynamicMesh builderHeader = canvas.CreateMesh();
builderHeader.AddRect(new Rect(0.0, 0.0, 1.0, headerHeight), new Color[] { GradientTop, GradientTop, GradientBottom, GradientBottom });
BackgroundMeshTris = builderHeader.Freeze(canvas.RenderDevice);
}
public TextManager(DirectX.DirectXCanvas canvas)
{
double baseFontSize = 16.0;
int desiredFontSize = (int)(RenderSettings.dpiScaleY * baseFontSize);
int fontSize = 16;
int[] sizes = { 16, 20, 24, 28, 32 };
for (int i = 0; i < sizes.Length; ++i)
{
if (desiredFontSize < sizes[i])
{
break;
}
fontSize = sizes[i];
}
SegoeUI = Font.Create(canvas.RenderDevice, String.Format("SegoeUI_{0}_Normal", fontSize));
VertexBuffer = new DynamicBuffer <Vertex>(canvas.RenderDevice, BindFlags.VertexBuffer);
IndexBuffer = new DynamicBuffer <int>(canvas.RenderDevice, BindFlags.IndexBuffer);
TextMesh = canvas.CreateMesh(DirectXCanvas.MeshType.Text);
TextMesh.UseAlpha = true;
}
public abstract void ApplyFilter(DirectX.DirectXCanvas canvas, ThreadScroll scroll, HashSet <EventDescription> descriptions);
public abstract void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll);
public abstract void Render(DirectX.DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box);
public override void Render(DirectX.DirectXCanvas canvas, ThreadScroll scroll, DirectXCanvas.Layer layer, Rect box)
{
if (!IsVisible)
{
return;
}
Matrix world = GetWorldMatrix(scroll);
if (layer == DirectXCanvas.Layer.Background)
{
Draw(canvas, Blocks, world);
if (FilterMesh != null)
{
FilterMesh.WorldTransform = world;
canvas.Draw(FilterMesh);
}
if (scroll.SyncDraw == ThreadScroll.SyncDrawType.Wait)
{
Draw(canvas, SyncMesh, world);
}
if (SyncWorkMesh != null && scroll.SyncDraw == ThreadScroll.SyncDrawType.Work)
{
Draw(canvas, SyncWorkMesh, world);
}
Data.Utils.ForEachInsideInterval(EventData.Events, scroll.ViewTime, frame =>
{
GetTree(frame).ForEachChild((node, level) =>
{
Entry entry = (node as EventNode).Entry;
Interval intervalPx = scroll.TimeToPixel(entry);
if (intervalPx.Width < TextDrawThreshold || intervalPx.Right < 0.0 || level >= MaxDepth)
{
return(false);
}
if (intervalPx.Left < 0.0)
{
intervalPx.Width += intervalPx.Left;
intervalPx.Left = 0.0;
}
double lum = Data.Utils.GetLuminance(entry.Description.ForceColor);
Color color = lum < Data.Utils.LuminanceThreshold ? Colors.White : Colors.Black;
canvas.Text.Draw(new Point(intervalPx.Left + TextDrawOffset, Offset + level * RenderParams.BaseHeight),
entry.Description.Name,
color,
TextAlignment.Left,
intervalPx.Width - TextDrawOffset);
return(true);
});
});
}
if (layer == DirectXCanvas.Layer.Foreground)
{
if (CallstackMeshPolys != null && CallstackMeshLines != null && (scroll.DrawCallstacks != 0 || scroll.DrawDataTags))
{
double width = CallstackMarkerRadius;
double height = CallstackMarkerRadius;
double offset = Offset + RenderParams.BaseHeight * 0.5;
if (scroll.DrawCallstacks != 0)
{
Data.Utils.ForEachInsideInterval(EventData.Callstacks, scroll.ViewTime, callstack =>
{
if ((callstack.Reason & scroll.DrawCallstacks) != 0)
{
double center = scroll.TimeToPixel(callstack);
Point[] points = new Point[] { new Point(center - width, offset), new Point(center, offset - height), new Point(center + width, offset), new Point(center, offset + height) };
Color fillColor = (callstack.Reason == CallStackReason.AutoSample) ? CallstackColor : SystemCallstackColor;
Color strokeColor = Colors.Black;
CallstackMeshPolys.AddRect(points, fillColor);
CallstackMeshLines.AddRect(points, strokeColor);
}
});
}
if (scroll.DrawDataTags && EventData.TagsPack != null)
{
Data.Utils.ForEachInsideInterval(EventData.TagsPack.Tags, scroll.ViewTime, tag =>
{
double center = scroll.TimeToPixel(tag);
Point[] points = new Point[] { new Point(center - width, Offset), new Point(center + width, Offset), new Point(center, offset) };
CallstackMeshPolys.AddTri(points, CallstackColor);
CallstackMeshLines.AddTri(points, Colors.Black);
});
}
CallstackMeshPolys.Update(canvas.RenderDevice);
CallstackMeshLines.Update(canvas.RenderDevice);
canvas.Draw(CallstackMeshPolys);
canvas.Draw(CallstackMeshLines);
}
}
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
SetBusy(true);
UpdateDepth();
// Build Mesh
DirectX.ComplexDynamicMesh builder = new ComplexDynamicMesh(canvas, DIPSplitCount);
DirectX.ComplexDynamicMesh syncBuilder = new ComplexDynamicMesh(canvas, DIPSplitCount);
DirectX.ComplexDynamicMesh syncWorkBuilder = new ComplexDynamicMesh(canvas, DIPSplitCount);
if (EventData.Sync != null && EventData.Sync != null)
{
SyncReason stallReason = SyncReason.SyncReasonCount;
long stallFrom = 0;
int frameSyncIndex = 0;
for (int i = 0; i < EventData.Sync.Count; i++)
{
SyncInterval sync = EventData.Sync[i];
Interval workInterval = scroll.TimeToUnit(sync);
//draw work
int coreColorIndex = (int)sync.Core;
coreColorIndex = coreColorIndex % WorkColors.Length;
Color WorkColor = WorkColors[coreColorIndex];
syncWorkBuilder.AddRect(new Rect(workInterval.Left, 0, workInterval.Right - workInterval.Left, SyncLineHeight / Height), WorkColor);
if (i == 0)
{
stallReason = sync.Reason;
stallFrom = sync.Finish;
continue;
}
long workStart = sync.Start;
long workFinish = sync.Finish;
while (frameSyncIndex < EventData.Events.Count && EventData.Events[frameSyncIndex].Finish < stallFrom)
{
++frameSyncIndex;
}
//Ignoring all the waiting outside marked work to simplify the view
if (frameSyncIndex < EventData.Events.Count && EventData.Events[frameSyncIndex].Start <= workStart)
{
Durable syncDurable = new Durable(stallFrom, workStart);
Interval syncInterval = scroll.TimeToUnit(syncDurable);
double syncWidth = syncInterval.Right - syncInterval.Left;
if (syncWidth > 0)
{
// draw sleep
Color waitColor = IsUserInitiatedSync(stallReason) ? SynchronizationColorUser : SynchronizationColor;
syncBuilder.AddRect(new Rect(syncInterval.Left, 0, syncWidth, SyncLineHeight / Height), waitColor);
}
}
stallFrom = workFinish;
stallReason = sync.Reason;
}
}
foreach (EventFrame frame in EventData.Events)
{
Durable interval = Group.Board.TimeSlice;
EventTree tree = GetTree(frame);
foreach (EventNode node in tree.Children)
{
BuildMeshNode(builder, scroll, node, 0);
}
}
Blocks = builder.Freeze(canvas.RenderDevice);
SyncMesh = syncBuilder.Freeze(canvas.RenderDevice);
SyncWorkMesh = syncWorkBuilder.Freeze(canvas.RenderDevice);
CallstackMeshPolys = canvas.CreateMesh();
CallstackMeshPolys.Projection = Mesh.ProjectionType.Pixel;
CallstackMeshLines = canvas.CreateMesh();
CallstackMeshLines.Geometry = Mesh.GeometryType.Lines;
CallstackMeshLines.Projection = Mesh.ProjectionType.Pixel;
SetBusy(false);
}