1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
|
/*
* STFL - The Structured Terminal Forms Language/Library
* Copyright (C) 2006, 2007 Clifford Wolf <clifford@clifford.at>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
* MA 02110-1301 USA
*
* stfl_internals.h: The STFL C header file (Internal STFL APIs)
*/
#ifndef STFL__INTERNALS_H
#define STFL__INTERNALS_H 1
#ifdef __cplusplus
extern "C" {
#endif
#include "stfl.h"
#include <ncursesw/ncurses.h>
#include <pthread.h>
struct stfl_widget_type;
struct stfl_kv;
struct stfl_widget;
struct stfl_widget_type {
wchar_t *name;
void (*f_init)(struct stfl_widget *w);
void (*f_done)(struct stfl_widget *w);
void (*f_enter)(struct stfl_widget *w, struct stfl_form *f);
void (*f_leave)(struct stfl_widget *w, struct stfl_form *f);
void (*f_prepare)(struct stfl_widget *w, struct stfl_form *f);
void (*f_draw)(struct stfl_widget *w, struct stfl_form *f, WINDOW *win);
int (*f_process)(struct stfl_widget *w, struct stfl_widget *fw, struct stfl_form *f, wchar_t ch, int is_function_key);
};
struct stfl_kv {
struct stfl_kv *next;
struct stfl_widget *widget;
wchar_t *key, *value, *name;
int id;
};
struct stfl_widget {
struct stfl_widget *parent;
struct stfl_widget *next_sibling;
struct stfl_widget *first_child;
struct stfl_widget *last_child;
struct stfl_kv *kv_list;
struct stfl_widget_type *type;
int id, x, y, w, h, min_w, min_h, cur_x, cur_y;
int parser_indent, allow_focus;
int setfocus;
void *internal_data;
wchar_t *name, *cls;
};
struct stfl_event {
struct stfl_event *next;
wchar_t *event;
};
struct stfl_form {
struct stfl_widget *root;
int current_focus_id;
int cursor_x, cursor_y;
struct stfl_event *event_queue;
wchar_t *event;
pthread_mutex_t mtx;
};
extern int stfl_colorpair_counter;
extern struct stfl_widget_type *stfl_widget_types[];
extern struct stfl_widget_type stfl_widget_type_label;
extern struct stfl_widget_type stfl_widget_type_input;
extern struct stfl_widget_type stfl_widget_type_vbox;
extern struct stfl_widget_type stfl_widget_type_hbox;
extern struct stfl_widget_type stfl_widget_type_table;
extern struct stfl_widget_type stfl_widget_type_tablebr;
extern struct stfl_widget_type stfl_widget_type_list;
extern struct stfl_widget_type stfl_widget_type_listitem;
extern struct stfl_widget_type stfl_widget_type_textview;
extern struct stfl_widget *stfl_widget_new(const wchar_t *type);
extern void stfl_widget_free(struct stfl_widget *w);
extern struct stfl_kv *stfl_widget_setkv_int(struct stfl_widget *w, const wchar_t *key, int value);
extern struct stfl_kv *stfl_widget_setkv_str(struct stfl_widget *w, const wchar_t *key, const wchar_t *value);
extern struct stfl_kv *stfl_setkv_by_name_int(struct stfl_widget *w, const wchar_t *name, int value);
extern struct stfl_kv *stfl_setkv_by_name_str(struct stfl_widget *w, const wchar_t *name, const wchar_t *value);
extern struct stfl_kv *stfl_widget_getkv(struct stfl_widget *w, const wchar_t *key);
extern int stfl_widget_getkv_int(struct stfl_widget *w, const wchar_t *key, int defval);
extern const wchar_t *stfl_widget_getkv_str(struct stfl_widget *w, const wchar_t *key, const wchar_t *defval);
extern int stfl_getkv_by_name_int(struct stfl_widget *w, const wchar_t *name, int defval);
extern const wchar_t *stfl_getkv_by_name_str(struct stfl_widget *w, const wchar_t *name, const wchar_t *defval);
extern struct stfl_widget *stfl_widget_by_name(struct stfl_widget *w, const wchar_t *name);
extern struct stfl_widget *stfl_widget_by_id(struct stfl_widget *w, int id);
extern struct stfl_kv *stfl_kv_by_name(struct stfl_widget *w, const wchar_t *name);
extern struct stfl_kv *stfl_kv_by_id(struct stfl_widget *w, int id);
extern struct stfl_widget *stfl_find_child_tree(struct stfl_widget *w, struct stfl_widget *c);
extern struct stfl_widget *stfl_find_first_focusable(struct stfl_widget *w);
extern int stfl_switch_focus(struct stfl_widget *old_fw, struct stfl_widget *new_fw, struct stfl_form *f);
extern int stfl_focus_prev(struct stfl_widget *w, struct stfl_widget *old_fw, struct stfl_form *f);
extern int stfl_focus_next(struct stfl_widget *w, struct stfl_widget *old_fw, struct stfl_form *f);
extern struct stfl_form *stfl_form_new();
extern void stfl_form_event(struct stfl_form *f, wchar_t *event);
extern void stfl_form_run(struct stfl_form *f, int timeout);
extern void stfl_form_reset();
extern void stfl_form_free(struct stfl_form *f);
extern void stfl_check_setfocus(struct stfl_form *f, struct stfl_widget *w);
extern struct stfl_widget *stfl_parser(const wchar_t *text);
extern struct stfl_widget *stfl_parser_file(const char *filename);
extern wchar_t *stfl_quote_backend(const wchar_t *text);
extern wchar_t *stfl_widget_dump(struct stfl_widget *w, const wchar_t *prefix, int focus_id);
extern void stfl_style(WINDOW *win, const wchar_t *style);
extern void stfl_widget_style(struct stfl_widget *w, struct stfl_form *f, WINDOW *win);
extern wchar_t *stfl_keyname(wchar_t ch, int isfunckey);
extern int stfl_matchbind(struct stfl_widget *w, wchar_t ch, int isfunckey, wchar_t *name, wchar_t *auto_desc);
extern unsigned int stfl_print_richtext(struct stfl_widget *w, WINDOW *win, unsigned int y, unsigned int x, const wchar_t * text, unsigned int width, const wchar_t * style, int has_focus);
#ifdef __cplusplus
}
#endif
#endif
|
