void DrawSelection(DirectX.DirectXCanvas canvas)
{
foreach (Selection selection in SelectionList)
{
if (selection.Frame != null)
{
ThreadRow row = id2row[selection.Frame.Header.ThreadIndex];
Durable intervalTime = selection.Node == null ? (Durable)selection.Frame.Header : (Durable)selection.Node.Entry;
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)
{
rect.Inflate(SelectionBorderStep, SelectionBorderStep);
SelectionMesh.AddRect(rect, FrameSelection.Color);
}
}
}
SelectionMesh.Update(canvas.RenderDevice);
canvas.Draw(SelectionMesh);
}
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);
}
public InputState()
{
MeasureInterval = new Durable();
}
void BuildEntryList(List <Entry> entries, SamplingNode node, double offset)
{
if (node.Description != null)
{
entries.Add(new Entry(new EventDescription(node.NameWithModule), Durable.MsToTick(offset), Durable.MsToTick(offset + node.Duration)));
}
offset += node.SelfDuration * 0.5;
foreach (SamplingNode child in node.Children)
{
BuildEntryList(entries, child, offset);
offset += child.Duration;
}
}
private void OpenTab(object source, TimeLine.FocusFrameEventArgs args)
{
Durable focusRange = null;
if (args.Node != null)
{
focusRange = args.Node.Entry;
}
else if (args.Tick != null)
{
focusRange = new Durable(args.Tick.Start, args.Tick.Start + 1);
}
else if (args.Frame is EventFrame)
{
focusRange = (args.Frame as EventFrame).Header;
}
Data.Frame frame = args.Frame;
foreach (var tab in frameTabs.Items)
{
if (tab is CloseableTabItem)
{
CloseableTabItem item = (CloseableTabItem)tab;
if (item.DataContext.Equals(frame))
{
frameTabs.SelectedItem = item;
if (item.frameInfo != null)
{
item.frameInfo.FocusOnNode(focusRange);
}
return;
}
}
}
/*
* CloseableTabItem curr = frameTabs.SelectedItem as CloseableTabItem;
* string currFiltredText = null;
* if (curr != null && curr.frameInfo != null)
* {
* currFiltredText = curr.frameInfo.SummaryTable.FilterText.FilterText.Text;
* }
*/
CloseableTabItem tabItem = new CloseableTabItem()
{
Header = "Loading...", DataContext = frame
};
FrameInfo info = new FrameInfo(timeLine.Frames)
{
Height = Double.NaN, Width = Double.NaN, DataContext = null
};
info.DataContextChanged += new DependencyPropertyChangedEventHandler((object sender, DependencyPropertyChangedEventArgs e) => { tabItem.Header = frame.Description; });
info.SelectedTreeNodeChanged += new SelectedTreeNodeChangedHandler(FrameInfo_OnSelectedTreeNodeChanged);
info.SetFrame(frame);
tabItem.AddFrameInfo(info);
frameTabs.Items.Add(tabItem);
frameTabs.SelectedItem = tabItem;
info.FocusOnNode(focusRange);
/*
* if (!string.IsNullOrEmpty(currFiltredText))
* {
* info.SummaryTable.FilterText.SetFilterText(currFiltredText);
* }
*/
}
public override void BuildMesh(DirectX.DirectXCanvas canvas, ThreadScroll scroll)
{
// Build Mesh
DirectX.DynamicMesh builder = canvas.CreateMesh();
DirectX.DynamicMesh syncBuilder = canvas.CreateMesh();
if (EventData.Sync != null && EventData.Sync.Intervals != null)
{
SyncReason stallReason = SyncReason.SyncReasonCount;
long stallFrom = 0;
for (int i = 0; i < EventData.Sync.Intervals.Count; i++)
{
SyncInterval sync = EventData.Sync.Intervals[i];
Interval workInterval = scroll.TimeToUnit(sync);
// draw work
int coreColorIndex = (int)sync.Core;
coreColorIndex = coreColorIndex % WorkColors.Length;
Color WorkColor = WorkColors[coreColorIndex];
syncBuilder.AddRect(new Rect(workInterval.Left, RenderParams.BaseMargin / Height, 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;
Interval syncInterval = scroll.TimeToUnit(new Durable(stallFrom, workStart));
double syncWidth = syncInterval.Right - syncInterval.Left;
if (syncWidth <= 0)
{
syncWidth = 0.1;
}
// draw sleep
Color waitColor = IsUserInitiatedSync(stallReason) ? SynchronizationColorUser : SynchronizationColor;
syncBuilder.AddRect(new Rect(syncInterval.Left, RenderParams.BaseMargin / Height, syncWidth, SyncLineHeight / Height), waitColor);
stallFrom = workFinish;
stallReason = sync.Reason;
}
}
foreach (EventFrame frame in EventData.Events)
{
Durable interval = Group.Board.TimeSlice;
foreach (EventNode node in frame.CategoriesTree.Children)
{
BuildMeshNode(builder, scroll, node, 0);
}
}
Mesh = builder.Freeze(canvas.RenderDevice);
SyncMesh = syncBuilder.Freeze(canvas.RenderDevice);
CallstackMeshPolys = canvas.CreateMesh();
CallstackMeshLines = canvas.CreateMesh();
CallstackMeshLines.Geometry = Mesh.GeometryType.Lines;
}
public bool FocusOnNode(Durable focusRange)
{
if (EventTreeView == null)
{
return(false);
}
if (EventTreeView.ItemsSource == null)
{
return(false);
}
List <BaseTreeNode> treePath = new List <BaseTreeNode>();
foreach (var node in EventTreeView.ItemsSource)
{
BaseTreeNode baseTreeNode = node as BaseTreeNode;
if (baseTreeNode == null)
{
continue;
}
baseTreeNode.ForEach((curNode, level) =>
{
EventNode treeEventNode = curNode as EventNode;
if (treeEventNode == null)
{
return(true);
}
if (treeEventNode.Entry.Start > focusRange.Finish)
{
return(false);
}
if (treeEventNode.Entry.Intersect(focusRange))
{
treePath.Add(curNode);
//find desired node in tree
if (treeEventNode.Entry.Start >= focusRange.Start && treeEventNode.Entry.Finish <= focusRange.Finish)
{
return(false);
}
}
return(true);
});
ItemsControl root = EventTreeView;
int pathElementsCount = treePath.Count;
if (pathElementsCount > 0)
{
//expand path in tree
int index = 0;
for (index = 0; index < (pathElementsCount - 1); index++)
{
BaseTreeNode expandNode = treePath[index];
if (root != null)
{
root = root.ItemContainerGenerator.ContainerFromItem(expandNode) as ItemsControl;
}
treePath[index].IsExpanded = true;
}
BaseTreeNode finalNode = treePath[index];
// select target node
finalNode.IsExpanded = false;
finalNode.IsSelected = true;
// focus on finalNode
if (root != null)
{
root = root.ItemContainerGenerator.ContainerFromItem(finalNode) as ItemsControl;
if (root != null)
{
root.BringIntoView();
}
}
EventTreeView.InvalidateVisual();
return(true);
}
}
return(false);
}
Rect CalculateRect(Durable time, double rowOffset, double height)
{
double scale = AdornedElement.RenderSize.Width / Range;
return(new Rect((time.StartMS - timeRange.StartMS - Position) * scale, rowOffset, time.Duration * scale, height));
}
protected override void OnRender(System.Windows.Media.DrawingContext drawingContext)
{
if (group == null)
{
return;
}
Rect area = new Rect(0, 0, AdornedElement.RenderSize.Width, AdornedElement.RenderSize.Height);
drawingContext.PushClip(new RectangleGeometry(area));
drawingContext.DrawRectangle(Brushes.White, null, area);
var threads = group.Threads;
int rowIndex = 0;
KeyValuePair <int, int> mainThreadInterval = new KeyValuePair <int, int>();
for (int threadIndex = 0; threadIndex < threads.Count; ++threadIndex)
{
List <EventFrame> frames = threads[threadIndex].Events;
RowRange rowRange = rows[threadIndex];
if (rowRange.MaxDepth > 0 && frames.Count > 0)
{
KeyValuePair <int, int> interval = CalculateEventRange(frames, Position, Position + Range);
if (threadIndex == group.Board.MainThreadIndex)
{
mainThreadInterval = interval;
}
Brush backgroundBrush = Brushes.White;
if (rowIndex++ % 2 == 0)
{
backgroundBrush = AlternativeBackgroundColor;
drawingContext.DrawRectangle(AlternativeBackgroundColor, null, new Rect(0, rowRange.Offset, AdornedElement.RenderSize.Width, rowRange.Height));
}
for (int i = interval.Key; i <= interval.Value; ++i)
{
OnRenderFrame(drawingContext, frames[i], rowRange.Offset, rowRange.MaxDepth, backgroundBrush);
}
}
}
int mainThreadIndex = group.Board.MainThreadIndex;
RenderFPSLines(drawingContext, group.Threads[mainThreadIndex].Events, mainThreadInterval);
if (FocusedFrame != null)
{
RowRange rowRange = rows[FocusedFrame.Header.ThreadIndex];
Durable interval = FocusedNode != null ? FocusedNode.Entry as Durable : FocusedFrame.Header as Durable;
Rect focusedRectangle = CalculateRect(interval, rowRange.Offset, rowRange.Height);
drawingContext.DrawRectangle(null, selectedPen, focusedRectangle);
}
RenderSelectedScopes(drawingContext);
drawingContext.Pop();
base.OnRender(drawingContext);
}
public Interval TimeToUnit(Durable d)
{
double durationTicks = TimeSlice.Finish - TimeSlice.Start;
return(new Interval((d.Start - TimeSlice.Start) / durationTicks, (d.Finish - d.Start) / durationTicks));
}
