diff options
| -rw-r--r-- | source/blender/include/BIF_screen.h | 2 | ||||
| -rw-r--r-- | source/blender/src/editscreen.c | 24 |
2 files changed, 26 insertions, 0 deletions
diff --git a/source/blender/include/BIF_screen.h b/source/blender/include/BIF_screen.h index e92c2933162..416df442e7c 100644 --- a/source/blender/include/BIF_screen.h +++ b/source/blender/include/BIF_screen.h @@ -61,6 +61,8 @@ void scrarea_queue_redraw(struct ScrArea *area); void scrarea_queue_winredraw(struct ScrArea *area); void scrarea_queue_headredraw(struct ScrArea *area); +int blender_test_break(void); + void duplicate_screen(void); void init_screen_cursors(void); void set_timecursor(int nr); diff --git a/source/blender/src/editscreen.c b/source/blender/src/editscreen.c index c8b00d2f5d7..1bfc239b0eb 100644 --- a/source/blender/src/editscreen.c +++ b/source/blender/src/editscreen.c @@ -826,6 +826,30 @@ unsigned short extern_qread(short *val) return extern_qread_ext(val, &ascii); } +int blender_test_break(void) +{ + if (!G.background) { + static double ltime= 0; + double curtime= PIL_check_seconds_timer(); + + /* only check for breaks every 10 milliseconds + * if we get called more often. + */ + if ((curtime-ltime)>.001) { + ltime= curtime; + + while(qtest()) { + short val; + if (extern_qread(&val) == ESCKEY) { + G.afbreek= 1; + } + } + } + } + + return (G.afbreek==1); +} + void reset_autosave(void) { window_set_timer(mainwin, U.savetime*60*1000, AUTOSAVE_FILE); } |