gui_theme.c

   1 /*
   2  * Copyright (C) 2005-2012 Andre Noll <maan@systemlinux.org>
   3  *
   4  * Licensed under the GPL v2. For licencing details see COPYING.
   5  */
   6
   7 #include "para.h"
   8 #include "gui.h"
   9 #include <curses.h>
  10
  11 static void init_theme_simple(struct gui_theme *t)
  12 {
  13         struct stat_item_data *d = t->data;
  14         t->author = "Andre Noll";
  15         t->lines_min = 5;
  16         t->top_lines_min = 2;
  17         t->cols_min = 40;
  18         t->top_lines_default = 2;
  19         t->sb_bg = COLOR_CYAN;
  20         t->sb_fg = COLOR_BLACK;
  21         t->cmd_bg = COLOR_WHITE;
  22         t->cmd_fg = COLOR_BLACK;
  23         t->output_bg = COLOR_BLUE;
  24         t->output_fg = COLOR_WHITE;
  25         t->msg_bg = COLOR_BLUE;
  26         t->msg_fg = COLOR_YELLOW;
  27         t->err_msg_bg = COLOR_RED;
  28         t->err_msg_fg = COLOR_WHITE;
  29         t->welcome_bg = COLOR_BLUE;
  30         t->welcome_fg = COLOR_WHITE;
  31         t->sep_bg = COLOR_BLUE;
  32         t->sep_fg = COLOR_CYAN;
  33         t->default_fg = COLOR_WHITE;
  34         t->default_bg = COLOR_BLUE;
  35         t->sep_str = "*";
  36
  37         d[SI_BASENAME].prefix = "";
  38         d[SI_BASENAME].postfix = "";
  39         d[SI_BASENAME].fg = COLOR_WHITE;
  40         d[SI_BASENAME].bg = COLOR_BLUE;
  41         d[SI_BASENAME].align = CENTER;
  42         d[SI_BASENAME].x = 0;
  43         d[SI_BASENAME].y = 7;
  44         d[SI_BASENAME].len = 100;
  45
  46         d[SI_STATUS].prefix = "para_server: ";
  47         d[SI_STATUS].postfix = "";
  48         d[SI_STATUS].fg = COLOR_WHITE;
  49         d[SI_STATUS].bg = COLOR_BLUE;
  50         d[SI_STATUS].align = CENTER;
  51         d[SI_STATUS].x = 0;
  52         d[SI_STATUS].y = 60;
  53         d[SI_STATUS].len = 50;
  54
  55         d[SI_AUDIOD_STATUS].prefix = "para_audiod: ";
  56         d[SI_AUDIOD_STATUS].postfix = "";
  57         d[SI_AUDIOD_STATUS].fg = COLOR_WHITE;
  58         d[SI_AUDIOD_STATUS].bg = COLOR_BLUE;
  59         d[SI_AUDIOD_STATUS].align = CENTER;
  60         d[SI_AUDIOD_STATUS].x = 50;
  61         d[SI_AUDIOD_STATUS].y = 60;
  62         d[SI_AUDIOD_STATUS].len = 50;
  63
  64 }
  65
  66 static void init_theme_colorful_blackness(struct gui_theme *t)
  67 {
  68         struct stat_item_data *d = t->data;
  69         t->author = "Andre Noll";
  70         /* minimal number of lines that is needed to display all
  71          * information provided by this theme
  72          */
  73         t->lines_min = 15;
  74         t->cols_min = 80;
  75         t->top_lines_min = 9;
  76         t->top_lines_default = 11; /* default number of lines */
  77
  78         t->sb_bg = COLOR_GREEN; /* status bar background */
  79         t->sb_fg = COLOR_BLACK; /* status bar foreground */
  80         t->cmd_bg = COLOR_BLACK;
  81         t->cmd_fg = COLOR_YELLOW;
  82         t->output_bg = COLOR_BLACK;
  83         t->output_fg = COLOR_CYAN;
  84         t->msg_bg = COLOR_BLACK;
  85         t->msg_fg = COLOR_WHITE;
  86         t->err_msg_bg = COLOR_RED;
  87         t->err_msg_fg = COLOR_WHITE;
  88         t->welcome_bg = COLOR_BLUE;
  89         t->welcome_fg = COLOR_WHITE;
  90         t->sep_bg = COLOR_BLACK; /* color of the separator */
  91         t->sep_fg = COLOR_BLUE;
  92         t->sep_str = "-";
  93         t->default_bg = COLOR_BLACK;
  94         t->default_fg = COLOR_MAGENTA;
  95
  96
  97         d[SI_PLAY_TIME].prefix = "";
  98         d[SI_PLAY_TIME].postfix = "";
  99         d[SI_PLAY_TIME].fg = COLOR_CYAN;
 100         d[SI_PLAY_TIME].bg = COLOR_BLACK;
 101         d[SI_PLAY_TIME].align = CENTER;
 102         d[SI_PLAY_TIME].x = 0;
 103         d[SI_PLAY_TIME].y = 7;
 104         d[SI_PLAY_TIME].len = 35;
 105
 106         d[SI_BASENAME].prefix = "";
 107         d[SI_BASENAME].postfix = "";
 108         d[SI_BASENAME].fg = COLOR_CYAN;
 109         d[SI_BASENAME].bg = COLOR_BLACK;
 110         d[SI_BASENAME].align = LEFT;
 111         d[SI_BASENAME].x = 35;
 112         d[SI_BASENAME].y = 7;
 113         d[SI_BASENAME].len = 65;
 114
 115         d[SI_STATUS].prefix = "";
 116         d[SI_STATUS].postfix = " ";
 117         d[SI_STATUS].fg = COLOR_RED;
 118         d[SI_STATUS].bg = COLOR_BLACK;
 119         d[SI_STATUS].align = RIGHT;
 120         d[SI_STATUS].x = 0;
 121         d[SI_STATUS].y = 17;
 122         d[SI_STATUS].len = 11;
 123
 124         d[SI_STATUS_FLAGS].prefix = "(";
 125         d[SI_STATUS_FLAGS].postfix = ")";
 126         d[SI_STATUS_FLAGS].fg = COLOR_RED;
 127         d[SI_STATUS_FLAGS].bg = COLOR_BLACK;
 128         d[SI_STATUS_FLAGS].align = LEFT;
 129         d[SI_STATUS_FLAGS].x = 11;
 130         d[SI_STATUS_FLAGS].y = 17;
 131         d[SI_STATUS_FLAGS].len = 10;
 132
 133         d[SI_IMAGE_ID].prefix = "img: ";
 134         d[SI_IMAGE_ID].postfix = "";
 135         d[SI_IMAGE_ID].fg = COLOR_RED;
 136         d[SI_IMAGE_ID].bg = COLOR_BLACK;
 137         d[SI_IMAGE_ID].align = CENTER;
 138         d[SI_IMAGE_ID].x = 21;
 139         d[SI_IMAGE_ID].y = 17;
 140         d[SI_IMAGE_ID].len = 10;
 141
 142         d[SI_LYRICS_ID].prefix = "lyr: ";
 143         d[SI_LYRICS_ID].postfix = "";
 144         d[SI_LYRICS_ID].fg = COLOR_RED;
 145         d[SI_LYRICS_ID].bg = COLOR_BLACK;
 146         d[SI_LYRICS_ID].align = CENTER;
 147         d[SI_LYRICS_ID].x = 31;
 148         d[SI_LYRICS_ID].y = 17;
 149         d[SI_LYRICS_ID].len = 11;
 150
 151         d[SI_FORMAT].prefix = "format: ";
 152         d[SI_FORMAT].postfix = "";
 153         d[SI_FORMAT].fg = COLOR_RED;
 154         d[SI_FORMAT].bg = COLOR_BLACK;
 155         d[SI_FORMAT].align = CENTER;
 156         d[SI_FORMAT].x = 42;
 157         d[SI_FORMAT].y = 17;
 158         d[SI_FORMAT].len = 18;
 159
 160         d[SI_NUM_PLAYED].prefix = "#";
 161         d[SI_NUM_PLAYED].postfix = "";
 162         d[SI_NUM_PLAYED].fg = COLOR_RED;
 163         d[SI_NUM_PLAYED].bg = COLOR_BLACK;
 164         d[SI_NUM_PLAYED].align = LEFT;
 165         d[SI_NUM_PLAYED].x = 60;
 166         d[SI_NUM_PLAYED].y = 17;
 167         d[SI_NUM_PLAYED].len = 5;
 168
 169         d[SI_BITRATE].prefix = "";
 170         d[SI_BITRATE].postfix = "";
 171         d[SI_BITRATE].fg = COLOR_RED;
 172         d[SI_BITRATE].bg = COLOR_BLACK;
 173         d[SI_BITRATE].align = CENTER;
 174         d[SI_BITRATE].x = 65;
 175         d[SI_BITRATE].y = 17;
 176         d[SI_BITRATE].len = 13;
 177
 178         d[SI_FREQUENCY].prefix = "";
 179         d[SI_FREQUENCY].postfix = "";
 180         d[SI_FREQUENCY].fg = COLOR_RED;
 181         d[SI_FREQUENCY].bg = COLOR_BLACK;
 182         d[SI_FREQUENCY].align = CENTER;
 183         d[SI_FREQUENCY].x = 78;
 184         d[SI_FREQUENCY].y = 17;
 185         d[SI_FREQUENCY].len = 10;
 186
 187         d[SI_SCORE].prefix = "sc: ";
 188         d[SI_SCORE].postfix = "";
 189         d[SI_SCORE].fg = COLOR_RED;
 190         d[SI_SCORE].bg = COLOR_BLACK;
 191         d[SI_SCORE].align = CENTER;
 192         d[SI_SCORE].x = 88;
 193         d[SI_SCORE].y = 17;
 194         d[SI_SCORE].len = 10;
 195
 196         d[SI_AUDIOD_STATUS].prefix = "";
 197         d[SI_AUDIOD_STATUS].postfix = "";
 198         d[SI_AUDIOD_STATUS].fg = COLOR_MAGENTA;
 199         d[SI_AUDIOD_STATUS].bg = COLOR_BLACK;
 200         d[SI_AUDIOD_STATUS].align = CENTER;
 201         d[SI_AUDIOD_STATUS].x = 0;
 202         d[SI_AUDIOD_STATUS].y = 27;
 203         d[SI_AUDIOD_STATUS].len = 5;
 204
 205         d[SI_DECODER_FLAGS].prefix = "[";
 206         d[SI_DECODER_FLAGS].postfix = "]";
 207         d[SI_DECODER_FLAGS].fg = COLOR_MAGENTA;
 208         d[SI_DECODER_FLAGS].bg = COLOR_BLACK;
 209         d[SI_DECODER_FLAGS].align = CENTER;
 210         d[SI_DECODER_FLAGS].x = 5;
 211         d[SI_DECODER_FLAGS].y = 27;
 212         d[SI_DECODER_FLAGS].len = 10;
 213
 214         d[SI_MTIME].prefix = "mod: ";
 215         d[SI_MTIME].postfix = "";
 216         d[SI_MTIME].fg = COLOR_MAGENTA;
 217         d[SI_MTIME].bg = COLOR_BLACK;
 218         d[SI_MTIME].align = CENTER;
 219         d[SI_MTIME].x = 15;
 220         d[SI_MTIME].y = 27;
 221         d[SI_MTIME].len = 22;
 222
 223         d[SI_FILE_SIZE].prefix = "";
 224         d[SI_FILE_SIZE].postfix = "kb";
 225         d[SI_FILE_SIZE].fg = COLOR_MAGENTA;
 226         d[SI_FILE_SIZE].bg = COLOR_BLACK;
 227         d[SI_FILE_SIZE].align = CENTER;
 228         d[SI_FILE_SIZE].x = 37;
 229         d[SI_FILE_SIZE].y = 27;
 230         d[SI_FILE_SIZE].len = 10;
 231
 232         d[SI_CHANNELS].prefix = "";
 233         d[SI_CHANNELS].postfix = "ch";
 234         d[SI_CHANNELS].fg = COLOR_MAGENTA;
 235         d[SI_CHANNELS].bg = COLOR_BLACK;
 236         d[SI_CHANNELS].align = CENTER;
 237         d[SI_CHANNELS].x = 47;
 238         d[SI_CHANNELS].y = 27;
 239         d[SI_CHANNELS].len = 5;
 240
 241         d[SI_LAST_PLAYED].prefix = "lp: ";
 242         d[SI_LAST_PLAYED].postfix = "";
 243         d[SI_LAST_PLAYED].fg = COLOR_MAGENTA;
 244         d[SI_LAST_PLAYED].bg = COLOR_BLACK;
 245         d[SI_LAST_PLAYED].align = CENTER;
 246         d[SI_LAST_PLAYED].x = 52;
 247         d[SI_LAST_PLAYED].y = 27;
 248         d[SI_LAST_PLAYED].len = 21;
 249
 250         d[SI_NUM_CHUNKS].prefix = "";
 251         d[SI_NUM_CHUNKS].postfix = "x";
 252         d[SI_NUM_CHUNKS].fg = COLOR_MAGENTA;
 253         d[SI_NUM_CHUNKS].bg = COLOR_BLACK;
 254         d[SI_NUM_CHUNKS].align = RIGHT;
 255         d[SI_NUM_CHUNKS].x = 73;
 256         d[SI_NUM_CHUNKS].y = 27;
 257         d[SI_NUM_CHUNKS].len = 11;
 258
 259         d[SI_CHUNK_TIME].prefix = "";
 260         d[SI_CHUNK_TIME].postfix = "ms";
 261         d[SI_CHUNK_TIME].fg = COLOR_MAGENTA;
 262         d[SI_CHUNK_TIME].bg = COLOR_BLACK;
 263         d[SI_CHUNK_TIME].align = LEFT;
 264         d[SI_CHUNK_TIME].x = 84;
 265         d[SI_CHUNK_TIME].y = 27;
 266         d[SI_CHUNK_TIME].len = 8;
 267
 268         d[SI_AMPLIFICATION].prefix = "amp:";
 269         d[SI_AMPLIFICATION].postfix = "";
 270         d[SI_AMPLIFICATION].fg = COLOR_MAGENTA;
 271         d[SI_AMPLIFICATION].bg = COLOR_BLACK;
 272         d[SI_AMPLIFICATION].align = RIGHT;
 273         d[SI_AMPLIFICATION].x = 92;
 274         d[SI_AMPLIFICATION].y = 27;
 275         d[SI_AMPLIFICATION].len = 8;
 276
 277         d[SI_TECHINFO].prefix = "";
 278         d[SI_TECHINFO].postfix = "";
 279         d[SI_TECHINFO].fg = COLOR_GREEN;
 280         d[SI_TECHINFO].bg = COLOR_BLACK;
 281         d[SI_TECHINFO].align = CENTER;
 282         d[SI_TECHINFO].x = 0;
 283         d[SI_TECHINFO].y = 43;
 284         d[SI_TECHINFO].len = 100;
 285
 286         d[SI_TITLE].prefix = "";
 287         d[SI_TITLE].postfix = ",";
 288         d[SI_TITLE].fg = COLOR_GREEN;
 289         d[SI_TITLE].bg = COLOR_BLACK;
 290         d[SI_TITLE].align = RIGHT;
 291         d[SI_TITLE].x = 0;
 292         d[SI_TITLE].y = 53;
 293         d[SI_TITLE].len = 45;
 294
 295         d[SI_ARTIST].prefix = " by ";
 296         d[SI_ARTIST].postfix = "";
 297         d[SI_ARTIST].fg = COLOR_GREEN;
 298         d[SI_ARTIST].bg = COLOR_BLACK;
 299         d[SI_ARTIST].align = LEFT;
 300         d[SI_ARTIST].x = 45;
 301         d[SI_ARTIST].y = 53;
 302         d[SI_ARTIST].len = 45;
 303
 304         d[SI_YEAR].prefix = "(";
 305         d[SI_YEAR].postfix = ")";
 306         d[SI_YEAR].fg = COLOR_GREEN;
 307         d[SI_YEAR].bg = COLOR_BLACK;
 308         d[SI_YEAR].align = RIGHT;
 309         d[SI_YEAR].x = 90;
 310         d[SI_YEAR].y = 53;
 311         d[SI_YEAR].len = 10;
 312
 313         d[SI_ALBUM].prefix = "A: ";
 314         d[SI_ALBUM].postfix = ",";
 315         d[SI_ALBUM].fg = COLOR_GREEN;
 316         d[SI_ALBUM].bg = COLOR_BLACK;
 317         d[SI_ALBUM].align = RIGHT;
 318         d[SI_ALBUM].x = 0;
 319         d[SI_ALBUM].y = 63;
 320         d[SI_ALBUM].len = 50;
 321
 322         d[SI_COMMENT].prefix = " C: ";
 323         d[SI_COMMENT].postfix = "";
 324         d[SI_COMMENT].fg = COLOR_GREEN;
 325         d[SI_COMMENT].bg = COLOR_BLACK;
 326         d[SI_COMMENT].align = LEFT;
 327         d[SI_COMMENT].x = 50;
 328         d[SI_COMMENT].y = 63;
 329         d[SI_COMMENT].len = 50;
 330
 331         d[SI_AFS_MODE].prefix = "";
 332         d[SI_AFS_MODE].postfix = "";
 333         d[SI_AFS_MODE].fg = COLOR_YELLOW;
 334         d[SI_AFS_MODE].bg = COLOR_BLACK;
 335         d[SI_AFS_MODE].align = CENTER;
 336         d[SI_AFS_MODE].x = 0;
 337         d[SI_AFS_MODE].y = 77;
 338         d[SI_AFS_MODE].len = 100;
 339
 340         d[SI_ATTRIBUTES_TXT].prefix = "";
 341         d[SI_ATTRIBUTES_TXT].postfix = "";
 342         d[SI_ATTRIBUTES_TXT].fg = COLOR_YELLOW;
 343         d[SI_ATTRIBUTES_TXT].bg = COLOR_BLACK;
 344         d[SI_ATTRIBUTES_TXT].align = CENTER;
 345         d[SI_ATTRIBUTES_TXT].x = 0;
 346         d[SI_ATTRIBUTES_TXT].y = 87;
 347         d[SI_ATTRIBUTES_TXT].len = 100;
 348
 349         d[SI_DIRECTORY].prefix = "dir: ";
 350         d[SI_DIRECTORY].postfix = "";
 351         d[SI_DIRECTORY].fg = COLOR_YELLOW;
 352         d[SI_DIRECTORY].bg = COLOR_BLACK;
 353         d[SI_DIRECTORY].align = CENTER;
 354         d[SI_DIRECTORY].x = 0;
 355         d[SI_DIRECTORY].y = 97;
 356         d[SI_DIRECTORY].len = 100;
 357 }
 358
 359 struct theme_description {
 360         const char *name;
 361         void (*init)(struct gui_theme *t);
 362 };
 363
 364 static struct theme_description themes[] = {
 365         {
 366                 .name = "colorful blackness",
 367                 .init = init_theme_colorful_blackness,
 368         },
 369         {
 370                 .name = "simple",
 371                 .init = init_theme_simple,
 372         },
 373 };
 374
 375 #define NUM_THEMES (ARRAY_SIZE(themes))
 376
 377 static int current_theme_num;
 378
 379 static void set_theme(int num, struct gui_theme *t)
 380 {
 381         int i;
 382         FOR_EACH_STATUS_ITEM(i)
 383                 t->data[i].len = 0;
 384         num %= NUM_THEMES;
 385         t->name = themes[num].name;
 386         themes[num].init(t);
 387         current_theme_num = num;
 388 }
 389
 390 void init_theme_or_die(const char *name, struct gui_theme *t)
 391 {
 392         int i;
 393
 394         if (!name)
 395                 return set_theme(0, t);
 396         for (i = 0; i < NUM_THEMES; i++)
 397                 if (strcmp(name, themes[i].name) == 0)
 398                         return set_theme(i, t);
 399         fprintf(stderr, "Available themes:\n");
 400         for (i = 0; i < NUM_THEMES; i++)
 401                 fprintf(stderr, "\t%s\n", themes[i].name);
 402         exit(EXIT_FAILURE);
 403 }
 404
 405 void prev_theme(struct gui_theme *t)
 406 {
 407         return set_theme(++current_theme_num, t);
 408 }
 409
 410 void next_theme(struct gui_theme *t)
 411 {
 412         return set_theme(--current_theme_num, t);
 413 }