/// <summary>
/// Get the label of the timeline event
/// </summary>
/// <returns>The list of strings and colours which need to be joined to make a label</returns>
public List <Tuple <string, WritableRgbaFloat> > Label()
{
Debug.Assert(_item is not null);
if (_cachedLabel != null && _cachedLabelTheme == Themes.ThemeVariant)
{
return(_cachedLabel);
}
_cachedLabel = new List <Tuple <string, WritableRgbaFloat> >();
_cachedLabelTheme = Themes.ThemeVariant;
WritableRgbaFloat textColour = Themes.GetThemeColourWRF(Themes.eThemeColour.WindowText);
switch (_eventType)
{
case eTimelineEvent.ProcessStart:
{
TraceRecord trace = (TraceRecord)_item;
_cachedLabel.Add(new Tuple <string, WritableRgbaFloat>($"Process ({trace.PID}) Started", textColour));
break;
}
case eTimelineEvent.ProcessEnd:
{
TraceRecord trace = (TraceRecord)_item;
_cachedLabel.Add(new Tuple <string, WritableRgbaFloat>($"Process ({trace.PID}) Ended", textColour));
break;
}
case eTimelineEvent.ThreadStart:
{
ProtoGraph graph = (ProtoGraph)_item;
_cachedLabel.Add(new Tuple <string, WritableRgbaFloat>($"Thread ({graph.ThreadID}) Started", textColour));
break;
}
case eTimelineEvent.ThreadEnd:
{
ProtoGraph graph = (ProtoGraph)_item;
_cachedLabel.Add(new Tuple <string, WritableRgbaFloat>($"Thread ({graph.ThreadID}) Ended", textColour));
break;
}
case eTimelineEvent.APICall:
{
Logging.APICALL call = (Logging.APICALL)_item;
NodeData n = call.Node !;
var labelitems = n.CreateColourisedSymbolCall(call.Graph, call.Index, textColour, Themes.GetThemeColourWRF(Themes.eThemeColour.Emphasis1));
_cachedLabel.AddRange(labelitems);
break;
}
default:
_cachedLabel.Add(new Tuple <string, WritableRgbaFloat>($"Bad timeline event: ", textColour));
Debug.Assert(false, $"Bad timeline event: {_eventType}");
return(_cachedLabel);
}
return(_cachedLabel);
}
private void DrawEventListTable(TraceRecord trace, SandboxChart.ItemNode?selectedNode)
{
if (chart is null)
{
return;
}
ImGui.PushStyleColor(ImGuiCol.Header, Themes.GetThemeColourUINT(Themes.eThemeColour.Emphasis2, 40));
TIMELINE_EVENT[] events = trace.GetTimeLineEntries();
if (ImGui.BeginTable("#TaTTFullList", 4, ImGuiTableFlags.Borders | ImGuiTableFlags.ScrollY |
ImGuiTableFlags.Resizable | ImGuiTableFlags.RowBg))
{
ImGui.TableSetupScrollFreeze(0, 1);
ImGui.TableSetupColumn("#", ImGuiTableColumnFlags.WidthFixed, 50);
ImGui.TableSetupColumn("Type", ImGuiTableColumnFlags.WidthFixed, 70);
ImGui.TableSetupColumn("Module", ImGuiTableColumnFlags.WidthFixed, 70);
ImGui.TableSetupColumn("Details", ImGuiTableColumnFlags.None);
ImGui.TableHeadersRow();
var SelectedEntity = chart.SelectedEntity;
var SelectedAPIEvent = chart.SelectedAPIEvent;
bool ThreadNodeSelected = selectedNode is not null && Equals(selectedNode.reference.GetType(), typeof(ProtoGraph));
bool ProcessNodeSelected = selectedNode is not null && Equals(selectedNode.reference.GetType(), typeof(TraceRecord));
int i = 0;
foreach (TIMELINE_EVENT TLevent in events)
{
i += 1;
ImGui.TableNextRow();
if (TLevent.MetaError != null)
{
ImGui.TableSetBgColor(ImGuiTableBgTarget.RowBg0, Themes.GetThemeColourUINT(Themes.eThemeColour.BadStateColour));
ImGui.TableSetBgColor(ImGuiTableBgTarget.RowBg1, Themes.GetThemeColourUINT(Themes.eThemeColour.BadStateColour));
}
bool selected = false;
string eventType = "";
string module = "";
if (ImGui.TableNextColumn())
{
switch (TLevent.TimelineEventType)
{
case eTimelineEvent.ProcessStart:
case eTimelineEvent.ProcessEnd:
eventType = "Process";
if (selectedNode != null)
{
selected = (ProcessNodeSelected && TLevent.ID == ((TraceRecord)selectedNode.reference).PID);
}
break;
case eTimelineEvent.ThreadStart:
case eTimelineEvent.ThreadEnd:
eventType = "Thread";
if (selectedNode != null)
{
ProtoGraph currentEntryGraph = (ProtoGraph)TLevent.Item;
selected = (ThreadNodeSelected && currentEntryGraph.ThreadID == ((ProtoGraph)selectedNode.reference).ThreadID);
selected = selected || (ProcessNodeSelected && currentEntryGraph.TraceData.PID == ((TraceRecord)(selectedNode.reference)).PID);
}
break;
case eTimelineEvent.APICall:
{
Logging.APICALL call = (Logging.APICALL)(TLevent.Item);
selected = TLevent == SelectedAPIEvent;
if (call.Node !.IsExternal)
{
eventType = "API - " + call.APIType();
module = Path.GetFileNameWithoutExtension(trace.DisassemblyData.GetModulePath(call.Node.GlobalModuleID));
//api call is selected if it is either directly activated, or interacts with a reference to the active entity
//eg: if the file.txt node is selected, writefile to the relevant handle will also be selected
selected = selected || (SelectedEntity != null && SelectedEntity == chart.GetInteractedEntity(TLevent));
if (!selected && selectedNode != null)
{
//select all apis called by selected thread node
selected = selected || (ThreadNodeSelected && call.Graph !.ThreadID == ((ProtoGraph)selectedNode.reference).ThreadID);
//select all apis called by selected process node
selected = selected || (ProcessNodeSelected && call.Graph !.TraceData.PID == ((TraceRecord)selectedNode.reference).PID);
}
//WinAPIDetails.API_ENTRY = call.APIEntry;
}
else
{
eventType = "Internal";
}
}
break;
}
if (ImGui.Selectable(i.ToString(), selected, ImGuiSelectableFlags.SpanAllColumns) && !selected)
{
chart.SelectAPIEvent(TLevent);
}
}
