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 PBD::DebugBits PBD::DEBUG::CanvasItems = PBD::new_debug_bit ("canvasitems");
  28 PBD::DebugBits PBD::DEBUG::CanvasItemsDirtied = PBD::new_debug_bit ("canvasitemsdirtied");
  29 PBD::DebugBits PBD::DEBUG::CanvasEvents = PBD::new_debug_bit ("canvasevents");
  30 PBD::DebugBits PBD::DEBUG::CanvasRender = PBD::new_debug_bit ("canvasrender");
  31 PBD::DebugBits PBD::DEBUG::CanvasEnterLeave = PBD::new_debug_bit ("canvasenterleave");
  32
  33 struct timeval ArdourCanvas::epoch;
  34 map<string, struct timeval> ArdourCanvas::last_time;
  35 int ArdourCanvas::render_count;
  36 int ArdourCanvas::render_depth;
  37 int ArdourCanvas::dump_depth;
  38
  39 void
  40 ArdourCanvas::set_epoch ()
  41 {
  42         gettimeofday (&epoch, 0);
  43 }
  44
  45 void
  46 ArdourCanvas::checkpoint (string group, string message)
  47 {
  48         struct timeval now;
  49         gettimeofday (&now, 0);
  50
  51         now.tv_sec -= epoch.tv_sec;
  52         now.tv_usec -= epoch.tv_usec;
  53         if (now.tv_usec < 0) {
  54                 now.tv_usec += 1e6;
  55                 --now.tv_sec;
  56         }
  57
  58         map<string, struct timeval>::iterator last = last_time.find (group);
  59
  60         if (last != last_time.end ()) {
  61 #if 0
  62                 time_t seconds = now.tv_sec - last->second.tv_sec;
  63                 suseconds_t useconds = now.tv_usec - last->second.tv_usec;
  64                 if (useconds < 0) {
  65                         useconds += 1e6;
  66                         --seconds;
  67                 }
  68                 cout << (now.tv_sec + ((double) now.tv_usec / 1e6)) << " [" << (seconds + ((double) useconds / 1e6)) << "]: " << message << "\n";
  69 #endif
  70         } else {
  71                 cout << message << "\n";
  72         }
  73
  74         last_time[group] = now;
  75 }
  76
  77 const char*
  78 ArdourCanvas::event_type_string (int event_type)
  79 {
  80         switch (event_type) {
  81         case GDK_NOTHING:
  82                 return "nothing";
  83         case GDK_DELETE:
  84                 return "delete";
  85         case GDK_DESTROY:
  86                 return "destroy";
  87         case GDK_EXPOSE:
  88                 return "expose";
  89         case GDK_MOTION_NOTIFY:
  90                 return "motion_notify";
  91         case GDK_BUTTON_PRESS:
  92                 return "button_press";
  93         case GDK_2BUTTON_PRESS:
  94                 return "2button_press";
  95         case GDK_3BUTTON_PRESS:
  96                 return "3button_press";
  97         case GDK_BUTTON_RELEASE:
  98                 return "button_release";
  99         case GDK_KEY_PRESS:
 100                 return "key_press";
 101         case GDK_KEY_RELEASE:
 102                 return "key_release";
 103         case GDK_ENTER_NOTIFY:
 104                 return "enter_notify";
 105         case GDK_LEAVE_NOTIFY:
 106                 return "leave_notify";
 107         case GDK_FOCUS_CHANGE:
 108                 return "focus_change";
 109         case GDK_CONFIGURE:
 110                 return "configure";
 111         case GDK_MAP:
 112                 return "map";
 113         case GDK_UNMAP:
 114                 return "unmap";
 115         case GDK_PROPERTY_NOTIFY:
 116                 return "property_notify";
 117         case GDK_SELECTION_CLEAR:
 118                 return "selection_clear";
 119         case GDK_SELECTION_REQUEST:
 120                 return "selection_request";
 121         case GDK_SELECTION_NOTIFY:
 122                 return "selection_notify";
 123         case GDK_PROXIMITY_IN:
 124                 return "proximity_in";
 125         case GDK_PROXIMITY_OUT:
 126                 return "proximity_out";
 127         case GDK_DRAG_ENTER:
 128                 return "drag_enter";
 129         case GDK_DRAG_LEAVE:
 130                 return "drag_leave";
 131         case GDK_DRAG_MOTION:
 132                 return "drag_motion";
 133         case GDK_DRAG_STATUS:
 134                 return "drag_status";
 135         case GDK_DROP_START:
 136                 return "drop_start";
 137         case GDK_DROP_FINISHED:
 138                 return "drop_finished";
 139         case GDK_CLIENT_EVENT:
 140                 return "client_event";
 141         case GDK_VISIBILITY_NOTIFY:
 142                 return "visibility_notify";
 143         case GDK_NO_EXPOSE:
 144                 return "no_expose";
 145         case GDK_SCROLL:
 146                 return "scroll";
 147         case GDK_WINDOW_STATE:
 148                 return "window_state";
 149         case GDK_SETTING:
 150                 return "setting";
 151         case GDK_OWNER_CHANGE:
 152                 return "owner_change";
 153         case GDK_GRAB_BROKEN:
 154                 return "grab_broken";
 155         case GDK_DAMAGE:
 156                 return "damage";
 157         }
 158
 159         return "unknown";
 160 }