apps/menus/theme_menu.c

   1 /***************************************************************************
   2  *             __________               __   ___.
   3  *   Open      \______   \ ____   ____ |  | _\_ |__   _______  ___
   4  *   Source     |       _//  _ \_/ ___\|  |/ /| __ \ /  _ \  \/  /
   5  *   Jukebox    |    |   (  <_> )  \___|    < | \_\ (  <_> > <  <
   6  *   Firmware   |____|_  /\____/ \___  >__|_ \|___  /\____/__/\_ \
   7  *                     \/            \/     \/    \/            \/
   8  * $Id$
   9  *
  10  * Copyright (C) 2007 Jonathan Gordon
  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 <stdbool.h>
  23 #include <stddef.h>
  24 #include <limits.h>
  25 #include "config.h"
  26 #include "lang.h"
  27 #include "action.h"
  28 #include "settings.h"
  29 #include "menu.h"
  30 #include "tree.h"
  31 #include "list.h"
  32 #ifdef HAVE_LCD_BITMAP
  33 #include "peakmeter.h"
  34 #endif
  35 #include "color_picker.h"
  36 #include "lcd.h"
  37 #include "lcd-remote.h"
  38 #include "backdrop.h"
  39 #include "exported_menus.h"
  40 #include "appevents.h"
  41 #include "viewport.h"
  42 #include "statusbar-skinned.h"
  43 #include "skin_engine/skin_engine.h"
  44
  45 #if LCD_DEPTH > 1
  46 /**
  47 * Menu to clear the backdrop image
  48  */
  49 static int clear_main_backdrop(void)
  50 {
  51     global_settings.backdrop_file[0] = '-';
  52     global_settings.backdrop_file[1] = '\0';
  53     skin_backdrop_load_setting();
  54     viewportmanager_theme_enable(SCREEN_MAIN, false, NULL);
  55     viewportmanager_theme_undo(SCREEN_MAIN, true);
  56     settings_save();
  57     return 0;
  58 }
  59 MENUITEM_FUNCTION(clear_main_bd, 0, ID2P(LANG_CLEAR_BACKDROP),
  60                     clear_main_backdrop, NULL, NULL, Icon_NOICON);
  61 #endif
  62 #ifdef HAVE_LCD_COLOR
  63
  64 enum Colors {
  65     COLOR_FG = 0,
  66     COLOR_BG,
  67     COLOR_LSS,
  68     COLOR_LSE,
  69     COLOR_LST,
  70     COLOR_COUNT
  71 };
  72 static struct colour_info
  73 {
  74     int *setting;
  75     int lang_id;
  76 } colors[COLOR_COUNT] = {
  77     [COLOR_FG] = {&global_settings.fg_color, LANG_FOREGROUND_COLOR},
  78     [COLOR_BG] = {&global_settings.bg_color, LANG_BACKGROUND_COLOR},
  79     [COLOR_LSS] = {&global_settings.lss_color, LANG_SELECTOR_START_COLOR},
  80     [COLOR_LSE] = {&global_settings.lse_color, LANG_SELECTOR_END_COLOR},
  81     [COLOR_LST] = {&global_settings.lst_color, LANG_SELECTOR_TEXT_COLOR},
  82 };
  83
  84 /**
  85  * Menu for fore/back/selection colors
  86  */
  87 static int set_color_func(void* color)
  88 {
  89     int res, c = (intptr_t)color, banned_color=-1, old_color;
  90     /* Don't let foreground be set the same as background and vice-versa */
  91     if (c == COLOR_BG)
  92         banned_color = *colors[COLOR_FG].setting;
  93     else if (c == COLOR_FG)
  94         banned_color = *colors[COLOR_BG].setting;
  95
  96     old_color = *colors[c].setting;
  97     res = (int)set_color(&screens[SCREEN_MAIN],str(colors[c].lang_id),
  98                          colors[c].setting, banned_color);
  99     if (old_color != *colors[c].setting)
 100     {
 101         settings_save();
 102         settings_apply(false);
 103         settings_apply_skins();
 104     }
 105     return res;
 106 }
 107
 108 static int reset_color(void)
 109 {
 110     global_settings.fg_color = LCD_DEFAULT_FG;
 111     global_settings.bg_color = LCD_DEFAULT_BG;
 112     global_settings.lss_color = LCD_DEFAULT_LS;
 113     global_settings.lse_color = LCD_DEFAULT_BG;
 114     global_settings.lst_color = LCD_DEFAULT_FG;
 115
 116     settings_save();
 117     settings_apply(false);
 118     settings_apply_skins();
 119     return 0;
 120 }
 121 MENUITEM_FUNCTION(set_bg_col, MENU_FUNC_USEPARAM, ID2P(LANG_BACKGROUND_COLOR),
 122                   set_color_func, (void*)COLOR_BG, NULL, Icon_NOICON);
 123 MENUITEM_FUNCTION(set_fg_col, MENU_FUNC_USEPARAM, ID2P(LANG_FOREGROUND_COLOR),
 124                   set_color_func, (void*)COLOR_FG, NULL, Icon_NOICON);
 125 MENUITEM_FUNCTION(set_lss_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_START_COLOR),
 126                   set_color_func, (void*)COLOR_LSS, NULL, Icon_NOICON);
 127 MENUITEM_FUNCTION(set_lse_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_END_COLOR),
 128                   set_color_func, (void*)COLOR_LSE, NULL, Icon_NOICON);
 129 MENUITEM_FUNCTION(set_lst_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_TEXT_COLOR),
 130                   set_color_func, (void*)COLOR_LST, NULL, Icon_NOICON);
 131 MENUITEM_FUNCTION(reset_colors, 0, ID2P(LANG_RESET_COLORS),
 132                     reset_color, NULL, NULL, Icon_NOICON);
 133
 134 MAKE_MENU(lss_settings, ID2P(LANG_SELECTOR_COLOR_MENU),
 135             NULL, Icon_NOICON,
 136             &set_lss_col, &set_lse_col, &set_lst_col
 137          );
 138
 139 /* now the actual menu */
 140 MAKE_MENU(colors_settings, ID2P(LANG_COLORS_MENU),
 141             NULL, Icon_Display_menu,
 142             &lss_settings,
 143             &set_bg_col, &set_fg_col, &reset_colors
 144          );
 145
 146 #endif /* HAVE_LCD_COLOR */
 147 /*    LCD MENU                    */
 148 /***********************************/
 149
 150
 151 /************************************/
 152 /*    BARS MENU                     */
 153 /*                                  */
 154
 155
 156 #ifdef HAVE_LCD_BITMAP
 157 static int statusbar_callback_ex(int action,const struct menu_item_ex *this_item,
 158                                 enum screen_type screen)
 159 {
 160     (void)this_item;
 161     /* we save the old statusbar value here, so the old statusbars can get
 162      * removed and cleared from the display properly on exiting
 163      * (in gui_statusbar_changed() ) */
 164     static enum statusbar_values old_bar[NB_SCREENS];
 165     switch (action)
 166     {
 167         case ACTION_ENTER_MENUITEM:
 168             old_bar[screen] = statusbar_position(screen);
 169             break;
 170         case ACTION_EXIT_MENUITEM:
 171             if (old_bar[screen] != statusbar_position(screen))
 172                 settings_apply_skins();
 173             break;
 174     }
 175     return ACTION_REDRAW;
 176 }
 177
 178 #ifdef HAVE_REMOTE_LCD
 179 static int statusbar_callback_remote(int action,const struct menu_item_ex *this_item)
 180 {
 181     return statusbar_callback_ex(action, this_item, SCREEN_REMOTE);
 182 }
 183 #endif
 184 static int statusbar_callback(int action,const struct menu_item_ex *this_item)
 185 {
 186     return statusbar_callback_ex(action, this_item, SCREEN_MAIN);
 187 }
 188
 189 #ifdef HAVE_BUTTONBAR
 190 static int buttonbar_callback(int action, const struct menu_item_ex *this_item)
 191 {
 192     (void)this_item;
 193     switch (action)
 194     {
 195         case ACTION_EXIT_MENUITEM:
 196             viewportmanager_theme_changed(THEME_BUTTONBAR);
 197         break;
 198     }
 199     return ACTION_REDRAW;
 200 }
 201 #endif
 202 MENUITEM_SETTING(scrollbar_item, &global_settings.scrollbar, NULL);
 203 MENUITEM_SETTING(scrollbar_width, &global_settings.scrollbar_width, NULL);
 204 MENUITEM_SETTING(statusbar, &global_settings.statusbar,
 205                                                     statusbar_callback);
 206 #ifdef HAVE_REMOTE_LCD
 207 MENUITEM_SETTING(remote_statusbar, &global_settings.remote_statusbar,
 208                                                     statusbar_callback_remote);
 209 #endif
 210 #ifdef HAVE_BUTTONBAR
 211 MENUITEM_SETTING(buttonbar, &global_settings.buttonbar, buttonbar_callback);
 212 #endif
 213 MENUITEM_SETTING(volume_type, &global_settings.volume_type, NULL);
 214 MENUITEM_SETTING(battery_display, &global_settings.battery_display, NULL);
 215 MAKE_MENU(bars_menu, ID2P(LANG_BARS_MENU), 0, Icon_NOICON,
 216           &scrollbar_item, &scrollbar_width, &statusbar,
 217 #ifdef HAVE_REMOTE_LCD
 218           &remote_statusbar,
 219 #endif
 220 #if CONFIG_KEYPAD == RECORDER_PAD
 221           &buttonbar,
 222 #endif
 223           &volume_type, &battery_display);
 224 #endif /* HAVE_LCD_BITMAP */
 225
 226 /*                                  */
 227 /*    BARS MENU                     */
 228 /************************************/
 229
 230 #ifdef HAVE_LCD_BITMAP
 231 static struct browse_folder_info fonts = {FONT_DIR, SHOW_FONT};
 232 static struct browse_folder_info sbs   = {SBS_DIR, SHOW_SBS};
 233 #if CONFIG_TUNER
 234 static struct browse_folder_info fms   = {WPS_DIR, SHOW_FMS};
 235 #endif
 236 #endif
 237 static struct browse_folder_info wps = {WPS_DIR, SHOW_WPS};
 238 #ifdef HAVE_REMOTE_LCD
 239 static struct browse_folder_info rwps = {WPS_DIR, SHOW_RWPS};
 240 static struct browse_folder_info rsbs = {SBS_DIR, SHOW_RSBS};
 241 #if CONFIG_TUNER
 242 static struct browse_folder_info rfms   = {WPS_DIR, SHOW_RFMS};
 243 #endif
 244 #endif
 245 static struct browse_folder_info themes = {THEME_DIR, SHOW_CFG};
 246
 247 int browse_folder(void *param)
 248 {
 249     const char *ext, *setting;
 250     int lang_id = -1;
 251     char selected[MAX_FILENAME+10];
 252     const struct browse_folder_info *info =
 253         (const struct browse_folder_info*)param;
 254     struct browse_context browse;
 255     browse_context_init(&browse, info->show_options, 0,
 256                         NULL, NOICON, info->dir, NULL);
 257
 258     /* if we are in a special settings folder, center the current setting */
 259     switch(info->show_options)
 260     {
 261         case SHOW_LNG:
 262             ext = "lng";
 263             if (global_settings.lang_file[0])
 264                 setting = global_settings.lang_file;
 265             else
 266                 setting = "english";
 267             lang_id = LANG_LANGUAGE;
 268             break;
 269         case SHOW_WPS:
 270             ext = "wps";
 271             setting = global_settings.wps_file;
 272             lang_id = LANG_WHILE_PLAYING;
 273             break;
 274 #ifdef HAVE_LCD_BITMAP
 275         case SHOW_FONT:
 276             ext = "fnt";
 277             setting = global_settings.font_file;
 278             lang_id = LANG_CUSTOM_FONT;
 279             break;
 280         case SHOW_SBS:
 281             ext = "sbs";
 282             setting = global_settings.sbs_file;
 283             lang_id = LANG_BASE_SKIN;
 284             break;
 285 #if CONFIG_TUNER
 286         case SHOW_FMS:
 287             ext = "fms";
 288             setting = global_settings.fms_file;
 289             lang_id = LANG_RADIOSCREEN;
 290             break;
 291 #endif /* CONFIG_TUNER */
 292 #endif
 293 #ifdef HAVE_REMOTE_LCD
 294         case SHOW_RWPS:
 295             ext = "rwps";
 296             setting = global_settings.rwps_file;
 297             lang_id = LANG_REMOTE_WHILE_PLAYING;
 298             break;
 299         case SHOW_RSBS:
 300             ext = "rsbs";
 301             setting = global_settings.rsbs_file;
 302             lang_id = LANG_REMOTE_BASE_SKIN;
 303             break;
 304 #if CONFIG_TUNER
 305         case SHOW_RFMS:
 306             ext = "rfms";
 307             setting = global_settings.rfms_file;
 308             lang_id = LANG_REMOTE_RADIOSCREEN;
 309             break;
 310 #endif /* CONFIG_TUNER */
 311 #endif
 312         default:
 313             ext = setting = NULL;
 314             break;
 315     }
 316
 317     /* If we've found a file to center on, do it */
 318     if (setting)
 319     {
 320         /* if setting != NULL, ext is initialized */
 321         snprintf(selected, sizeof(selected), "%s.%s", setting, ext);
 322         browse.selected = selected;
 323         browse.icon = Icon_Questionmark;
 324         browse.title = str(lang_id);
 325     }
 326
 327     return rockbox_browse(&browse);
 328 }
 329
 330 #ifdef HAVE_LCD_BITMAP
 331 MENUITEM_FUNCTION(browse_fonts, MENU_FUNC_USEPARAM,
 332         ID2P(LANG_CUSTOM_FONT),
 333         browse_folder, (void*)&fonts, NULL, Icon_Font);
 334
 335 MENUITEM_FUNCTION(browse_sbs, MENU_FUNC_USEPARAM,
 336         ID2P(LANG_BASE_SKIN),
 337         browse_folder, (void*)&sbs, NULL, Icon_Wps);
 338 #if CONFIG_TUNER
 339 MENUITEM_FUNCTION(browse_fms, MENU_FUNC_USEPARAM,
 340         ID2P(LANG_RADIOSCREEN),
 341         browse_folder, (void*)&fms, NULL, Icon_Wps);
 342 #endif
 343 #endif
 344 MENUITEM_FUNCTION(browse_wps, MENU_FUNC_USEPARAM,
 345         ID2P(LANG_WHILE_PLAYING),
 346         browse_folder, (void*)&wps, NULL, Icon_Wps);
 347 #ifdef HAVE_REMOTE_LCD
 348 MENUITEM_FUNCTION(browse_rwps, MENU_FUNC_USEPARAM,
 349         ID2P(LANG_REMOTE_WHILE_PLAYING),
 350         browse_folder, (void*)&rwps, NULL, Icon_Wps);
 351 MENUITEM_FUNCTION(browse_rsbs, MENU_FUNC_USEPARAM,
 352         ID2P(LANG_REMOTE_BASE_SKIN),
 353         browse_folder, (void*)&rsbs, NULL, Icon_Wps);
 354 #if CONFIG_TUNER
 355 MENUITEM_FUNCTION(browse_rfms, MENU_FUNC_USEPARAM,
 356         ID2P(LANG_REMOTE_RADIOSCREEN),
 357         browse_folder, (void*)&rfms, NULL, Icon_Wps);
 358 #endif
 359 #endif
 360
 361 MENUITEM_SETTING(show_icons, &global_settings.show_icons, NULL);
 362 MENUITEM_FUNCTION(browse_themes, MENU_FUNC_USEPARAM,
 363         ID2P(LANG_CUSTOM_THEME),
 364         browse_folder, (void*)&themes, NULL, Icon_Config);
 365 #ifdef HAVE_LCD_BITMAP
 366 MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, NULL);
 367 #endif
 368
 369 MAKE_MENU(theme_menu, ID2P(LANG_THEME_MENU),
 370             NULL, Icon_Wps,
 371             &browse_themes,
 372 #ifdef HAVE_LCD_BITMAP
 373             &browse_fonts,
 374 #endif
 375             &browse_wps,
 376 #ifdef HAVE_REMOTE_LCD
 377             &browse_rwps,
 378 #endif
 379 #if CONFIG_TUNER
 380             &browse_fms,
 381 #ifdef HAVE_REMOTE_LCD
 382             &browse_rfms,
 383 #endif
 384 #endif
 385 #ifdef HAVE_LCD_BITMAP
 386             &browse_sbs,
 387 #endif
 388 #ifdef HAVE_REMOTE_LCD
 389             &browse_rsbs,
 390 #endif
 391             &show_icons,
 392 #if LCD_DEPTH > 1
 393             &clear_main_bd,
 394 #endif
 395 #ifdef HAVE_LCD_BITMAP
 396             &bars_menu,
 397             &cursor_style,
 398 #endif
 399 #ifdef HAVE_LCD_COLOR
 400             &colors_settings,
 401 #endif
 402             );