src/apps/mediaplayer/support/DurationToString.cpp

   1 /*
   2  * Copyright 2010, Stephan Aßmus <superstippi@gmx.de>
   3  * Distributed under the terms of the MIT License.
   4  */
   5
   6
   7 #include "DurationToString.h"
   8
   9 #include <stdio.h>
  10
  11
  12 void
  13 duration_to_string(int32 seconds, char* string, size_t stringSize)
  14 {
  15         bool negative = seconds < 0;
  16         if (negative)
  17                 seconds = -seconds;
  18
  19         int32 hours = seconds / 3600;
  20         seconds -= hours * 3600;
  21         int32 minutes = seconds / 60;
  22         seconds = seconds % 60;
  23
  24         if (hours > 0) {
  25                 snprintf(string, stringSize, "%s%" B_PRId32 ":%02" B_PRId32 ":%02"
  26                         B_PRId32, negative ? "-" : "", hours, minutes, seconds);
  27         } else {
  28                 snprintf(string, stringSize, "%s%" B_PRId32 ":%02" B_PRId32,
  29                         negative ? "-" : "", minutes, seconds);
  30         }
  31 }