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- /* 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 */
-