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// Copyright (c) 2013-2020 Jean-Philippe Bruyère <jp_bruyere@hotmail.com>
//
// This code is licensed under the MIT license (MIT) (http://opensource.org/licenses/MIT)
using System;
using System.Collections.Generic;
using System.IO;
using Crow;
using Crow.Cairo;
namespace DebugLogAnalyzer
{
public class Program : SampleBase
{
static void Main (string [] args)
{
using (Program app = new Program ())
app.Run ();
}
List<DbgEvent> events = new List<DbgEvent>();
List<DbgWidgetRecord> widgets = new List<DbgWidgetRecord>();
DbgEvent curEvent = new DbgEvent();
DbgWidgetRecord curWidget = new DbgWidgetRecord();
public List<DbgEvent> Events {
get => events;
set {
if (events == value)
return;
events = value;
NotifyValueChanged (nameof (Events), events);
}
}
public List<DbgWidgetRecord> Widgets {
get => widgets;
set {
if (widgets == value)
return;
widgets = value;
NotifyValueChanged (nameof (Widgets), widgets);
}
}
public DbgEvent CurrentEvent {
get => curEvent;
set {
if (curEvent == value)
return;
if (curEvent != null)
curEvent.IsSelected = false;
curEvent = value;
if (curEvent != null) {
curEvent.IsSelected = true;
if (curEvent.parentEvent != null)
curEvent.parentEvent.IsExpanded = true;
}
NotifyValueChanged (nameof (CurrentEvent), curEvent);
}
}
public DbgWidgetRecord CurrentWidget {
get => curWidget;
set {
if (curWidget == value)
return;
curWidget = value;
NotifyValueChanged (nameof (CurrentWidget), curWidget);
NotifyValueChanged ("CurWidgetRootEvents", CurWidgetRootEvents);
}
}
public List<DbgWidgetEvent> CurWidgetRootEvents => curWidget == null? new List<DbgWidgetEvent>() : curWidget.RootEvents;
Scroller dbgTreeViewScroller;
protected override void OnInitialized ()
{
Load ("#Dbg.dbglog.crow").DataSource = this;
TreeView tv = FindByName("dbgTV") as TreeView;
dbgTreeViewScroller = tv.FindByNameInTemplate ("scroller1") as Scroller;
loadDebugFile ("/var/tmp/debug.log");
}
void loadDebugFile (string logFile)
{
if (!File.Exists (logFile))
return;
List<DbgEvent> evts = new List<DbgEvent> ();
List<DbgWidgetRecord> objs = new List<DbgWidgetRecord> ();
using (StreamReader s = new StreamReader (logFile)) {
if (s.ReadLine () != "[GraphicObjects]")
return;
while (!s.EndOfStream) {
string l = s.ReadLine ();
if (l == "[Events]")
break;
DbgWidgetRecord o = DbgWidgetRecord.Parse (l);
objs.Add (o);
}
Stack<DbgEvent> startedEvents = new Stack<DbgEvent> ();
if (!s.EndOfStream) {
while (!s.EndOfStream) {
int level = 0;
while (s.Peek () == (int)'\t') {
s.Read ();
level++;
}
DbgEvent evt = DbgEvent.Parse (s.ReadLine ());
if (level == 0) {
startedEvents.Clear ();
evts.Add (evt);
} else {
int levelDiff = level - startedEvents.Count + 1;
if (levelDiff > 0) {
if (levelDiff > 1)
System.Diagnostics.Debugger.Break ();
startedEvents.Peek ().AddEvent (evt);
} else {
startedEvents.Pop ();
if (-levelDiff > startedEvents.Count)
System.Diagnostics.Debugger.Break ();
while (startedEvents.Count > level)
startedEvents.Pop ();
startedEvents.Peek ().AddEvent (evt);
}
}
startedEvents.Push (evt);
if (evt.type.HasFlag (DbgEvtType.Widget))
objs [(evt as DbgWidgetEvent).InstanceIndex].Events.Add (evt);
}
}
}
Widgets = objs;
Events = evts;
}
int targetTvScroll = -1;
void onTvPainted (object sender, EventArgs e)
{
if (targetTvScroll < 0 || targetTvScroll > dbgTreeViewScroller.MaxScrollY + dbgTreeViewScroller.Slot.Height)
return;
dbgTreeViewScroller.MaxScrollY = targetTvScroll;
targetTvScroll = -1;
}
void onSelectedItemContainerChanged (object sender, SelectionChangeEventArgs e)
{
TreeView tv = sender as TreeView;
Group it = tv.FindByNameInTemplate ("ItemsContainer") as Group;
ListItem li = e.NewValue as ListItem;
Rectangle selRect = li.RelativeSlot (it);
if (selRect.Y > dbgTreeViewScroller.ScrollY && selRect.Y < dbgTreeViewScroller.Slot.Height + dbgTreeViewScroller.ScrollY)
return;
Console.WriteLine ($"Scroll={dbgTreeViewScroller.ScrollY} selRectY={selRect.Y} MaxScrollY={dbgTreeViewScroller.MaxScrollY} ScrollerH={dbgTreeViewScroller.Slot.Height}");
targetTvScroll = selRect.Y;
if (selRect.Y > dbgTreeViewScroller.MaxScrollY + dbgTreeViewScroller.Slot.Height)
targetTvScroll = selRect.Y;
else {
targetTvScroll = -1;
dbgTreeViewScroller.ScrollY = selRect.Y;
}
}
}
}
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