Mercurial > MadButterfly

annotate src/visibility.c @ 1109:77596f3d8d0c

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Minor changes on OpenVG graphic engine
author Thinker K.F. Li <thinker@codemud.net>
date Tue, 07 Dec 2010 12:42:41 +0800
parents 586e50f82c1f
children
rev   line source
822
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 186
diff changeset
1 // -*- indent-tabs-mode: t; tab-width: 8; c-basic-offset: 4; -*-
586e50f82c1f Unify coding style tag for emacs and vim.
Shih-Yuan Lee (FourDollars) <fourdollars@gmail.com>
parents: 186
diff changeset
2 // vim: sw=4:ts=8:sts=4
116
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
3 #include <stdio.h>
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
4 #include <stdlib.h>
186
530bb7728546 Move header files to $(top_srcdir)/include/ and prefixed with 'mb_'.
Thinker K.F. Li <thinker@branda.to>
parents: 185
diff changeset
5 #include "mb_animate.h"
116
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
6
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
7 typedef struct _mb_visibility mb_visibility_t;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
8
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
9 struct _mb_visibility {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
10 mb_action_t action;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
11 int visibility;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
12 coord_t *coord;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
13 };
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
14
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
15 static void mb_visibility_start(mb_action_t *act,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
16 const mb_timeval_t *now,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
17 const mb_timeval_t *playing_time,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
18 redraw_man_t *rdman) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
19 mb_visibility_t *visibility = (mb_visibility_t *)act;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
20
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
21 switch(visibility->visibility) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
22 case VIS_VISIBLE:
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
23 coord_show(visibility->coord);
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
24 break;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
25 case VIS_HIDDEN:
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
26 coord_hide(visibility->coord);
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
27 break;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
28 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
29 rdman_coord_changed(rdman, visibility->coord);
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
30 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
31
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
32 static void mb_visibility_step(mb_action_t *act,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
33 const mb_timeval_t *now,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
34 redraw_man_t *rdman) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
35 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
36
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
37 static void mb_visibility_stop(mb_action_t *act,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
38 const mb_timeval_t *now,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
39 redraw_man_t *rdman) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
40 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
41
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
42 static void mb_visibility_free(mb_action_t *act) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
43 free(act);
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
44 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
45
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
46 mb_action_t *mb_visibility_new(int visib, coord_t *coord,
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
47 mb_word_t *word) {
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
48 mb_visibility_t *visibility;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
49
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
50 visibility = (mb_visibility_t *)malloc(sizeof(mb_visibility_t));
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
51 if(visibility == NULL)
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
52 return NULL;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
53
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
54 visibility->visibility = visib;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
55 visibility->coord = coord;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
56
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
57 visibility->action.start = mb_visibility_start;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
58 visibility->action.step = mb_visibility_step;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
59 visibility->action.stop = mb_visibility_stop;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
60 visibility->action.free = mb_visibility_free;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
61
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
62 mb_word_add_action(word, (mb_action_t *)visibility);
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
63
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
64 return (mb_action_t *)visibility;
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
65 }
1d74eb3861b7 move animation actions from animate.c to files.
Thinker K.F. Li <thinker@branda.to>
parents:
diff changeset
66