libs/canvas/debug.cc

   1 /*
   2     Copyright (C) 2011-2013 Paul Davis
   3     Author: Carl Hetherington <cth@carlh.net>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 2 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, write to the Free Software
  17     Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  18 */
  19
  20 #include <sys/time.h>
  21 #include <iostream>
  22 #include <gdk/gdk.h>
  23 #include "canvas/debug.h"
  24
  25 using namespace std;
  26
  27 uint64_t PBD::DEBUG::CanvasItems = PBD::new_debug_bit ("canvasitems");
  28 uint64_t PBD::DEBUG::CanvasItemsDirtied = PBD::new_debug_bit ("canvasitemsdirtied");
  29 uint64_t PBD::DEBUG::CanvasEvents = PBD::new_debug_bit ("canvasevents");
  30 uint64_t PBD::DEBUG::CanvasRender = PBD::new_debug_bit ("canvasrender");
  31
  32 struct timeval ArdourCanvas::epoch;
  33 map<string, struct timeval> ArdourCanvas::last_time;
  34 int ArdourCanvas::render_count;
  35 int ArdourCanvas::render_depth;
  36 int ArdourCanvas::dump_depth;
  37
  38 void
  39 ArdourCanvas::set_epoch ()
  40 {
  41         gettimeofday (&epoch, 0);
  42 }
  43
  44 void
  45 ArdourCanvas::checkpoint (string group, string message)
  46 {
  47         struct timeval now;
  48         gettimeofday (&now, 0);
  49
  50         now.tv_sec -= epoch.tv_sec;
  51         now.tv_usec -= epoch.tv_usec;
  52         if (now.tv_usec < 0) {
  53                 now.tv_usec += 1e6;
  54                 --now.tv_sec;
  55         }
  56
  57         map<string, struct timeval>::iterator last = last_time.find (group);
  58
  59         if (last != last_time.end ()) {
  60                 time_t seconds = now.tv_sec - last->second.tv_sec;
  61                 suseconds_t useconds = now.tv_usec - last->second.tv_usec;
  62                 if (useconds < 0) {
  63                         useconds += 1e6;
  64                         --seconds;
  65                 }
  66                 cout << (now.tv_sec + ((double) now.tv_usec / 1e6)) << " [" << (seconds + ((double) useconds / 1e6)) << "]: " << message << "\n";
  67         } else {
  68                 cout << message << "\n";
  69         }
  70
  71         last_time[group] = now;
  72 }
  73
  74 const char*
  75 ArdourCanvas::event_type_string (int event_type)
  76 {
  77         switch (event_type) {
  78         case GDK_NOTHING:
  79                 return "nothing";
  80         case GDK_DELETE:
  81                 return "delete";
  82         case GDK_DESTROY:
  83                 return "destroy";
  84         case GDK_EXPOSE:
  85                 return "expose";
  86         case GDK_MOTION_NOTIFY:
  87                 return "motion_notify";
  88         case GDK_BUTTON_PRESS:
  89                 return "button_press";
  90         case GDK_2BUTTON_PRESS:
  91                 return "2button_press";
  92         case GDK_3BUTTON_PRESS:
  93                 return "3button_press";
  94         case GDK_BUTTON_RELEASE:
  95                 return "button_release";
  96         case GDK_KEY_PRESS:
  97                 return "key_press";
  98         case GDK_KEY_RELEASE:
  99                 return "key_release";
 100         case GDK_ENTER_NOTIFY:
 101                 return "enter_notify";
 102         case GDK_LEAVE_NOTIFY:
 103                 return "leave_notify";
 104         case GDK_FOCUS_CHANGE:
 105                 return "focus_change";
 106         case GDK_CONFIGURE:
 107                 return "configure";
 108         case GDK_MAP:
 109                 return "map";
 110         case GDK_UNMAP:
 111                 return "unmap";
 112         case GDK_PROPERTY_NOTIFY:
 113                 return "property_notify";
 114         case GDK_SELECTION_CLEAR:
 115                 return "selection_clear";
 116         case GDK_SELECTION_REQUEST:
 117                 return "selection_request";
 118         case GDK_SELECTION_NOTIFY:
 119                 return "selection_notify";
 120         case GDK_PROXIMITY_IN:
 121                 return "proximity_in";
 122         case GDK_PROXIMITY_OUT:
 123                 return "proximity_out";
 124         case GDK_DRAG_ENTER:
 125                 return "drag_enter";
 126         case GDK_DRAG_LEAVE:
 127                 return "drag_leave";
 128         case GDK_DRAG_MOTION:
 129                 return "drag_motion";
 130         case GDK_DRAG_STATUS:
 131                 return "drag_status";
 132         case GDK_DROP_START:
 133                 return "drop_start";
 134         case GDK_DROP_FINISHED:
 135                 return "drop_finished";
 136         case GDK_CLIENT_EVENT:
 137                 return "client_event";
 138         case GDK_VISIBILITY_NOTIFY:
 139                 return "visibility_notify";
 140         case GDK_NO_EXPOSE:
 141                 return "no_expose";
 142         case GDK_SCROLL:
 143                 return "scroll";
 144         case GDK_WINDOW_STATE:
 145                 return "window_state";
 146         case GDK_SETTING:
 147                 return "setting";
 148         case GDK_OWNER_CHANGE:
 149                 return "owner_change";
 150         case GDK_GRAB_BROKEN:
 151                 return "grab_broken";
 152         case GDK_DAMAGE:
 153                 return "damage";
 154         }
 155
 156         return "unknown";
 157 }