tsiry-sandratraina.com
A modern Music Player Daemon based on Rockbox open source high quality audio player
libadwaita
audio
rust
zig
deno
mpris
rockbox
mpd
1/*****************************************************************************
2 * __________ __ ___.
3 * Open \______ \ ____ ____ | | _\_ |__ _______ ___
4 * Source | _// __ \_/ ___\| |/ /| __ \ / __ \ \/ /
5 * Jukebox | | ( (__) ) \___| ( | \_\ ( (__) ) (
6 * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
7 * \/ \/ \/ \/ \/
8 * $Id$
9 *
10 * Copyright (C) 2008 Andrew Mahone
11 *
12 * This program is free software; you can redistribute it and/or
13 * modify it under the terms of the GNU General Public License
14 * as published by the Free Software Foundation; either version 2
15 * of the License, or (at your option) any later version.
16 *
17 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
18 * KIND, either express or implied.
19 *
20 ****************************************************************************/
21
22#include "plugin.h"
23#include "lib/grey.h"
24#include "lib/pluginlib_bmp.h"
25#include "lib/pluginlib_actions.h"
26/* this set the context to use with PLA */
27static const struct button_mapping *plugin_contexts[] = { pla_main_ctx };
28#define GBS_QUIT PLA_EXIT
29#define GBS_QUIT2 PLA_CANCEL
30
31#if LCD_DEPTH == 1
32#define BMP_LOAD read_bmp_file
33#else
34#define BMP_LOAD rb->read_bmp_file
35#endif
36
37
38GREY_INFO_STRUCT
39static unsigned char grey_bm_buf[LCD_WIDTH * LCD_HEIGHT +
40 BM_SCALED_SIZE(LCD_WIDTH,0,FORMAT_NATIVE,0)];
41
42/* this is the plugin entry point */
43enum plugin_status plugin_start(const void* parameter)
44{
45 void * plugin_buf;
46 size_t plugin_buf_len;
47 static char filename[MAX_PATH];
48 struct bitmap grey_bm = {
49 .width = LCD_WIDTH,
50 .height = LCD_HEIGHT,
51 .data = grey_bm_buf
52 };
53 int ret, x, y;
54 int button = 0;
55
56 if(!parameter) return PLUGIN_ERROR;
57
58 rb->strcpy(filename, parameter);
59
60 ret = BMP_LOAD(filename, &grey_bm, sizeof(grey_bm_buf),
61 FORMAT_NATIVE|FORMAT_RESIZE|FORMAT_KEEP_ASPECT,
62 &format_grey);
63
64 if(ret < 1)
65 {
66 rb->splash(HZ*2, "failed to load bitmap");
67 return PLUGIN_ERROR;
68 }
69
70 plugin_buf = rb->plugin_get_buffer(&plugin_buf_len);
71 if(!grey_init(plugin_buf, plugin_buf_len, 0, LCD_WIDTH, LCD_HEIGHT,
72 NULL))
73 {
74 rb->splash(HZ*2,"grey init failed");
75 return PLUGIN_ERROR;
76 }
77 grey_ub_clear_display();
78 x = (LCD_WIDTH - grey_bm.width) / 2;
79 y = (LCD_HEIGHT - grey_bm.height) / 2;
80 grey_ub_gray_bitmap(grey_bm_buf, x, y, grey_bm.width, grey_bm.height);
81 grey_show(true);
82
83 /* wait until user closes plugin */
84 while ((button != GBS_QUIT) && (button != GBS_QUIT2))
85 {
86 button = pluginlib_getaction(TIMEOUT_BLOCK, plugin_contexts,
87 ARRAYLEN(plugin_contexts));
88 }
89
90 grey_release();
91
92 return PLUGIN_OK;
93}