ncmpc  0.29
progress_bar.h
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1 /* ncmpc (Ncurses MPD Client)
2  * (c) 2004-2017 The Music Player Daemon Project
3  * Project homepage: http://musicpd.org
4  *
5  * This program is free software; you can redistribute it and/or modify
6  * it under the terms of the GNU General Public License as published by
7  * the Free Software Foundation; either version 2 of the License, or
8  * (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License along
16  * with this program; if not, write to the Free Software Foundation, Inc.,
17  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18  */
19 
20 #ifndef NCMPC_PROGRESS_BAR_H
21 #define NCMPC_PROGRESS_BAR_H
22 
23 #include "window.h"
24 
25 #include <stdbool.h>
26 
27 struct progress_bar {
28  struct window window;
29 
30  unsigned current, max;
31 
32  unsigned width;
33 };
34 
35 static inline void
36 progress_bar_init(struct progress_bar *p, unsigned width, int y, int x)
37 {
38  window_init(&p->window, 1, width, y, x);
39  leaveok(p->window.w, TRUE);
40 
41  p->current = 0;
42  p->max = 0;
43  p->width = 0;
44 }
45 
46 static inline void
47 progress_bar_deinit(struct progress_bar *p)
48 {
49  delwin(p->window.w);
50 }
51 
52 void
53 progress_bar_paint(const struct progress_bar *p);
54 
55 void
56 progress_bar_resize(struct progress_bar *p, unsigned width, int y, int x);
57 
58 bool
59 progress_bar_set(struct progress_bar *p, unsigned current, unsigned max);
60 
61 #endif
unsigned current
Definition: progress_bar.h:30
unsigned max
Definition: progress_bar.h:30
Definition: progress_bar.h:27
unsigned width
Definition: progress_bar.h:32
WINDOW * w
Definition: window.h:27
bool progress_bar_set(struct progress_bar *p, unsigned current, unsigned max)
void progress_bar_paint(const struct progress_bar *p)
void progress_bar_resize(struct progress_bar *p, unsigned width, int y, int x)
Definition: window.h:26
struct window window
Definition: progress_bar.h:28