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comparison src/event.c @ 139:1695a4b02b14

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Members of coords are geos instead of shapes, now.
author Thinker K.F. Li <thinker@branda.to>
date Mon, 22 Sep 2008 19:22:57 +0800
parents 23bc382d9683
children c1cdd3fcd28f
comparison
equal deleted inserted replaced
138:9f4fc9ecfd1f 139:1695a4b02b14
5 #include "redraw_man.h" 5 #include "redraw_man.h"
6 #include "shapes.h" 6 #include "shapes.h"
7 7
8 #define OK 0 8 #define OK 0
9 #define ERR -1 9 #define ERR -1
10
11 #define ARRAY_EXT_SZ 64
10 12
11 13
12 static int extend_memblk(void **buf, int o_size, int n_size) { 14 static int extend_memblk(void **buf, int o_size, int n_size) {
13 void *new_buf; 15 void *new_buf;
14 16
31 static int add_gen_geo(redraw_man_t *rdman, geo_t *geo) { 33 static int add_gen_geo(redraw_man_t *rdman, geo_t *geo) {
32 int max_gen_geos; 34 int max_gen_geos;
33 int r; 35 int r;
34 36
35 if(rdman->n_gen_geos >= rdman->max_gen_geos) { 37 if(rdman->n_gen_geos >= rdman->max_gen_geos) {
36 max_gen_geos = rdman->n_geos; 38 max_gen_geos = rdman->max_gen_geos + ARRAY_EXT_SZ;
37 r = extend_memblk((void **)&rdman->gen_geos, 39 r = extend_memblk((void **)&rdman->gen_geos,
38 sizeof(geo_t *) * rdman->n_gen_geos, 40 sizeof(geo_t *) * rdman->n_gen_geos,
39 sizeof(geo_t *) * max_gen_geos); 41 sizeof(geo_t *) * max_gen_geos);
40 if(r != OK) 42 if(r != OK)
41 return ERR; 43 return ERR;
55 if(r != OK) 57 if(r != OK)
56 return ERR; 58 return ERR;
57 59
58 rdman->n_gen_geos = 0; 60 rdman->n_gen_geos = 0;
59 61
60 for(geo = STAILQ_HEAD(rdman->all_geos); 62 for(geo = rdman_geos(rdman, NULL);
61 geo != NULL; 63 geo != NULL;
62 geo = STAILQ_NEXT(geo_t, next, geo)) { 64 geo = rdman_geos(rdman, geo)) {
63 if(geo_pos_is_in(geo, x, y)) { 65 if(geo_pos_is_in(geo, x, y)) {
64 r = add_gen_geo(rdman, geo); 66 r = add_gen_geo(rdman, geo);
65 if(r != OK) 67 if(r != OK)
66 return ERR; 68 return ERR;
67 } 69 }