comparison: plugins/gestures/gstroke-internal.h
plugins/gestures/gstroke-internal.h
- branch
- gaim
- changeset 20470
- 77693555855f
- parent 13071
- b98e72d4089a
- parent 20469
- b2836a24d81e
- child 20471
- 1966704b3e42
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| 13071:b98e72d4089a | 20470:77693555855f |
|---|---|
| 1 /* This file is to be used internally by the libgstroke implementation. | |
| 2 It should not be installed or used elsewhere. | |
| 3 | |
| 4 See the file COPYING for distribution information. | |
| 5 */ | |
| 6 | |
| 7 #ifndef _GSTROKE_INTERNAL_H_ | |
| 8 #define _GSTROKE_INTERNAL_H_ | |
| 9 | |
| 10 /* metrics for stroke, they are used while processing a stroke, this | |
| 11 structure should be stored in local widget storage */ | |
| 12 struct gstroke_metrics { | |
| 13 GSList *pointList; /* point list */ | |
| 14 gint min_x; | |
| 15 gint min_y; | |
| 16 gint max_x; | |
| 17 gint max_y; | |
| 18 gint point_count; | |
| 19 }; | |
| 20 | |
| 21 #define GSTROKE_METRICS "gstroke_metrics" | |
| 22 | |
| 23 /* translate stroke to sequence */ | |
| 24 gint _gstroke_trans (gchar *sequence, struct gstroke_metrics *metrics); | |
| 25 gint _gstroke_canonical (gchar* sequence, struct gstroke_metrics *metrics); | |
| 26 | |
| 27 /* record point in stroke */ | |
| 28 void _gstroke_record (gint x, gint y, struct gstroke_metrics *metrics); | |
| 29 | |
| 30 /* initialize stroke functions */ | |
| 31 void _gstroke_init (struct gstroke_metrics*); | |
| 32 | |
| 33 /* structure for holding point data */ | |
| 34 struct s_point { | |
| 35 gint x; | |
| 36 gint y; | |
| 37 }; | |
| 38 | |
| 39 typedef struct s_point *p_point; | |
| 40 | |
| 41 #endif |
