src/screen_list.c

   1 /* ncmpc (Ncurses MPD Client)
   2  * (c) 2004-2010 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 #include "screen_list.h"
  21 #include "screen_interface.h"
  22 #include "screen.h"
  23 #include "screen_help.h"
  24 #include "screen_queue.h"
  25 #include "screen_file.h"
  26 #include "screen_artist.h"
  27 #include "screen_search.h"
  28 #include "screen_song.h"
  29 #include "screen_keydef.h"
  30 #include "screen_lyrics.h"
  31 #include "screen_outputs.h"
  32 #include "screen_chat.h"
  33
  34 #include <string.h>
  35
  36 static const struct
  37 {
  38         const char *name;
  39         const struct screen_functions *functions;
  40 } screens[] = {
  41         { "playlist", &screen_queue },
  42         { "browse", &screen_browse },
  43 #ifdef ENABLE_ARTIST_SCREEN
  44         { "artist", &screen_artist },
  45 #endif
  46 #ifdef ENABLE_HELP_SCREEN
  47         { "help", &screen_help },
  48 #endif
  49 #ifdef ENABLE_SEARCH_SCREEN
  50         { "search", &screen_search },
  51 #endif
  52 #ifdef ENABLE_SONG_SCREEN
  53         { "song", &screen_song },
  54 #endif
  55 #ifdef ENABLE_KEYDEF_SCREEN
  56         { "keydef", &screen_keydef },
  57 #endif
  58 #ifdef ENABLE_LYRICS_SCREEN
  59         { "lyrics", &screen_lyrics },
  60 #endif
  61 #ifdef ENABLE_OUTPUTS_SCREEN
  62         { "outputs", &screen_outputs },
  63 #endif
  64 #ifdef ENABLE_CHAT_SCREEN
  65         { "chat", &screen_chat },
  66 #endif
  67 };
  68
  69 void
  70 screen_list_init(WINDOW *w, unsigned cols, unsigned rows)
  71 {
  72         unsigned i;
  73
  74         for (i = 0; i < G_N_ELEMENTS(screens); ++i) {
  75                 const struct screen_functions *sf = screens[i].functions;
  76
  77                 if (sf->init)
  78                         sf->init(w, cols, rows);
  79         }
  80 }
  81
  82 void
  83 screen_list_exit(void)
  84 {
  85         unsigned i;
  86
  87         for (i = 0; i < G_N_ELEMENTS(screens); ++i) {
  88                 const struct screen_functions *sf = screens[i].functions;
  89
  90                 if (sf->exit)
  91                         sf->exit();
  92         }
  93 }
  94
  95 void
  96 screen_list_resize(unsigned cols, unsigned rows)
  97 {
  98         unsigned i;
  99
 100         for (i = 0; i < G_N_ELEMENTS(screens); ++i) {
 101                 const struct screen_functions *sf = screens[i].functions;
 102
 103                 if (sf->resize)
 104                         sf->resize(cols, rows);
 105         }
 106 }
 107
 108 const char *
 109 screen_get_name(const struct screen_functions *sf)
 110 {
 111         unsigned i;
 112
 113         for (i = 0; i < G_N_ELEMENTS(screens); ++i)
 114                 if (screens[i].functions == sf)
 115                         return screens[i].name;
 116
 117         return NULL;
 118 }
 119
 120 const struct screen_functions *
 121 screen_lookup_name(const char *name)
 122 {
 123         unsigned i;
 124
 125         for (i = 0; i < G_N_ELEMENTS(screens); ++i)
 126                 if (strcmp(name, screens[i].name) == 0)
 127                         return screens[i].functions;
 128
 129         return NULL;
 130 }