/* Progress macros that use SpinCursor in MPW. Copyright (C) 1994 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version. 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. */ #ifndef _SPIN_H #define _SPIN_H /* For MPW, progress macros just need to "spin the cursor" frequently, preferably several times per second on a 68K Mac. */ /* In order to determine if we're meeting the goal, define this macro and information about frequency of spinning will be collected and displayed. */ #define SPIN_MEASUREMENT #include <CursorCtl.h> /* Programs use this macro to indicate the start of a lengthy activity. STR identifies the particular activity, while N indicates the expected duration, in unspecified units. If N is zero, then the expected time to completion is unknown. */ #undef START_PROGRESS #define START_PROGRESS(STR,N) mpw_start_progress (STR, N, __FILE__, __LINE__); /* Programs use this macro to indicate that progress has been made on a lengthy activity. */ #undef PROGRESS #ifdef SPIN_MEASUREMENT #define PROGRESS(X) mpw_progress_measured (X, __FILE__, __LINE__); #else #define PROGRESS(X) mpw_progress (X); #endif /* Programs use this macro to indicate the end of a lengthy activity. STR must match a STR passed to START_PROGRESS previously. */ #undef END_PROGRESS #define END_PROGRESS(STR) mpw_end_progress (STR, __FILE__, __LINE__); extern void mpw_start_progress (char *, int, char *, int); extern void mpw_progress (int); extern void mpw_progress_measured (int, char *, int); extern void mpw_end_progress (char *, char *, int); #endif /* _SPIN_H */