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
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
|
/* $calcurse: apoint.c,v 1.1.1.1 2006/07/31 21:00:03 culot Exp $ */
/*
* Calcurse - text-based organizer
* Copyright (c) 2004-2006 Frederic Culot
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*
* Send your feedback or comments to : calcurse@culot.org
* Calcurse home page : http://culot.org/calcurse
*
*/
#include <ncurses.h>
#include <stdlib.h>
#include <string.h>
#include <sys/types.h>
#include <time.h>
#include "i18n.h"
#include "vars.h"
#include "event.h"
#include "apoint.h"
#include "day.h"
#include "custom.h"
#include "utils.h"
struct apoint_s *apointlist;
struct apoint_s *apoint_new(char *mesg, long start, long dur)
{
struct apoint_s *o, **i;
o = (struct apoint_s *) malloc(sizeof(struct apoint_s));
o->mesg = (char *) malloc(strlen(mesg) + 1);
strcpy(o->mesg, mesg);
o->start = start;
o->dur = dur;
i = &apointlist;
for (;;) {
if (*i == 0 || (*i)->start > start) {
o->next = *i;
*i = o;
break;
}
i = &(*i)->next;
}
return o;
}
unsigned apoint_inday(struct apoint_s *i, long start)
{
if (i->start <= start + 3600 * 24 && i->start + i->dur > start) {
return 1;
}
return 0;
}
void apoint_sec2str(struct apoint_s *o, int type, long day, char *start, char *end)
{
struct tm *lt;
time_t t;
if (o->start < day && type == APPT) {
strcpy(start, "..:..");
} else {
t = o->start;
lt = localtime(&t);
snprintf(start, HRMIN_SIZE, "%02u:%02u", lt->tm_hour,
lt->tm_min);
}
if (o->start + o->dur > day + 24 * 3600 && type == APPT) {
strcpy(end, "..:..");
} else {
t = o->start + o->dur;
lt = localtime(&t);
snprintf(end, HRMIN_SIZE, "%02u:%02u", lt->tm_hour,
lt->tm_min);
}
}
void apoint_write(struct apoint_s *o, FILE * f)
{
struct tm *lt;
time_t t;
t = o->start;
lt = localtime(&t);
fprintf(f, "%02u/%02u/%04u @ %02u:%02u",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year,
lt->tm_hour, lt->tm_min);
t = o->start + o->dur;
lt = localtime(&t);
fprintf(f, " -> %02u/%02u/%04u @ %02u:%02u |%s\n",
lt->tm_mon + 1, lt->tm_mday, 1900 + lt->tm_year,
lt->tm_hour, lt->tm_min, o->mesg);
}
struct apoint_s *apoint_scan(FILE * f, struct tm start, struct tm end)
{
struct tm *lt;
char buf[MESG_MAXSIZE], *nl;
time_t tstart, tend, t;
t = time(NULL);
lt = localtime(&t);
/* Read the appointment description */
fgets(buf, MESG_MAXSIZE, f);
nl = strchr(buf, '\n');
if (nl) {
*nl = '\0';
}
start.tm_sec = end.tm_sec = 0;
start.tm_isdst = end.tm_isdst = -1;
start.tm_year -= 1900;
start.tm_mon--;
end.tm_year -= 1900;
end.tm_mon--;
tstart = mktime(&start);
tend = mktime(&end);
if (tstart == -1 || tend == -1 || tstart > tend) {
fputs(_("FATAL ERROR in apoint_scan: date error in the appointment\n"), stderr);
exit(EXIT_FAILURE);
}
return apoint_new(buf, tstart, tend - tstart);
}
void apoint_delete_bynum(long start, unsigned num)
{
unsigned n;
struct apoint_s *i, **iptr;
n = 0;
iptr = &apointlist;
for (i = apointlist; i != 0; i = i->next) {
if (apoint_inday(i, start)) {
if (n == num) {
*iptr = i->next;
free(i->mesg);
free(i);
return;
}
n++;
}
iptr = &i->next;
}
/* NOTREACHED */
fputs(_("FATAL ERROR in apoint_delete_bynum: no such appointment\n"), stderr);
exit(EXIT_FAILURE);
}
/*
* Print an item date in the appointment panel.
*/
void display_item_date(WINDOW *win, int incolor, struct apoint_s *i,
int type, long date, int y, int x)
{
char a_st[100], a_end[100];
apoint_sec2str(i, type, date, a_st, a_end);
if (incolor == 0)
custom_apply_attr(win, ATTR_HIGHEST);
mvwprintw(win, y, x, " - %s -> %s", a_st, a_end);
if (incolor == 0)
custom_remove_attr(awin, ATTR_HIGHEST);
}
/*
* Return the line number of an item (either an appointment or an event) in
* the appointment panel. This is to help the appointment scroll function
* to place beggining of the pad correctly.
*/
int get_item_line(int item_nb, int nb_events_inday)
{
int separator = 2;
int line = 0;
if (item_nb <= nb_events_inday)
line = item_nb - 1;
else
line = nb_events_inday + separator +
(item_nb - (nb_events_inday + 1))*3 - 1;
return line;
}
/*
* Update (if necessary) the first displayed pad line to make the
* appointment panel scroll down next time pnoutrefresh is called.
*/
void scroll_pad_down(int item_nb, int nb_events_inday, int win_length)
{
int pad_last_line = 0;
int item_first_line = 0, item_last_line = 0;
int borders = 6;
int awin_length = win_length - borders;
item_first_line = get_item_line(item_nb, nb_events_inday);
if (item_nb < nb_events_inday)
item_last_line = item_first_line;
else
item_last_line = item_first_line + 1;
pad_last_line = apad->first_onscreen + awin_length;
if (item_last_line >= pad_last_line)
apad->first_onscreen = item_last_line - awin_length;
}
/*
* Update (if necessary) the first displayed pad line to make the
* appointment panel scroll up next time pnoutrefresh is called.
*/
void scroll_pad_up(int item_nb, int nb_events_inday)
{
int item_first_line = 0;
item_first_line = get_item_line(item_nb, nb_events_inday);
if (item_first_line < apad->first_onscreen)
apad->first_onscreen = item_first_line;
}
|
