Port histogram window to 2.x

[lttv.git] / lttv / modules / gui / histogram / histodrawing.c

/* This file is part of the Linux Trace Toolkit viewer
 * Copyright (C) 2006 Parisa heidari (inspired from CFV by Mathieu Desnoyers)
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License Version 2 as
 * published by the Free Software Foundation;
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, 
 * MA 02111-1307, USA.
 */

#ifdef HAVE_CONFIG_H
#include <config.h>
#endif

#include <gtk/gtk.h>
#include <gdk/gdk.h>
#include <string.h>

#include <ltt/trace.h>

#include <lttv/lttv.h>
#include <lttvwindow/lttvwindow.h>
#include <lttv/state.h>
#include <lttv/hook.h>

#include "histodrawing.h"
#include "histoeventhooks.h"
#include "histocfv.h"

#ifndef g_info
#define g_info(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_INFO, format)
#endif
#ifndef g_debug
#define g_debug(format...) g_log (G_LOG_DOMAIN, G_LOG_LEVEL_DEBUG, format)
#endif

//FIXME
// fixed #define TRACE_NUMBER 0
#define EXTRA_ALLOC 1024 // pixels
#define padding_width 50

#if 0 /* colors for two lines representation */
GdkColor histo_drawing_colors[NUM_COLORS] =
{ /* Pixel, R, G, B */
  { 0, 0, 0, 0 }, /* COL_BLACK */
  { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */
  { 0, 0x0FFF, 0xFFFF, 0xFFFF }, /* COL_WAIT_FORK : pale blue */
  { 0, 0xFFFF, 0xFFFF, 0x0000 }, /* COL_WAIT_CPU : yellow */
  { 0, 0xFFFF, 0xA000, 0xFCFF }, /* COL_EXIT : pale magenta */
  { 0, 0xFFFF, 0x0000, 0xFFFF }, /* COL_ZOMBIE : purple */
  { 0, 0xFFFF, 0x0000, 0x0000 }, /* COL_WAIT : red */
  { 0, 0x0000, 0xFFFF, 0x0000 }, /* COL_RUN : green */
  { 0, 0x8800, 0xFFFF, 0x8A00 }, /* COL_USER_MODE : pale green */
  { 0, 0x09FF, 0x01FF, 0xFFFF }, /* COL_SYSCALL : blue */
  { 0, 0xF900, 0x4200, 0xFF00 }, /* COL_TRAP : pale purple */
  { 0, 0xFFFF, 0x5AFF, 0x01FF }, /* COL_IRQ : orange */
  { 0, 0xFFFF, 0xFFFF, 0xFFFF }  /* COL_MODE_UNKNOWN : white */

};
#endif //0


 GdkColor histo_drawing_colors[NUM_COLORS] =
{ /* Pixel, R, G, B */
  { 0, 0, 0, 0 }, /* COL_BLACK */
  { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_WHITE */
  { 0, 0x0000, 0xFF00, 0x0000 }, /* COL_RUN_USER_MODE : green */
  { 0, 0x0100, 0x9E00, 0xFFFF }, /* COL_RUN_SYSCALL : pale blue */
  { 0, 0xFF00, 0xFF00, 0x0100 }, /* COL_RUN_TRAP : yellow */
  { 0, 0xFFFF, 0x5E00, 0x0000 }, /* COL_RUN_IRQ : red */
  { 0, 0x6600, 0x0000, 0x0000 }, /* COL_WAIT : dark red */
  { 0, 0x7700, 0x7700, 0x0000 }, /* COL_WAIT_CPU : dark yellow */
  { 0, 0x6400, 0x0000, 0x5D00 }, /* COL_ZOMBIE : dark purple */
  { 0, 0x0700, 0x6400, 0x0000 }, /* COL_WAIT_FORK : dark green */
  { 0, 0x8900, 0x0000, 0x8400 }, /* COL_EXIT : "less dark" magenta */
  { 0, 0xFFFF, 0xFFFF, 0xFFFF }, /* COL_MODE_UNKNOWN : white */
  { 0, 0xFFFF, 0xFFFF, 0xFFFF }  /* COL_UNNAMED : white */

};

/*
RUN+USER MODE green
RUN+SYSCALL
RUN+TRAP
RUN+IRQ