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
  43 #if LCD_DEPTH > 1
  44 /**
  45 * Menu to clear the backdrop image
  46  */
  47 static int clear_main_backdrop(void)
  48 {
  49     global_settings.backdrop_file[0]=0;
  50     backdrop_unload(BACKDROP_MAIN);
  51     backdrop_show(BACKDROP_MAIN);
  52     settings_save();
  53     return 0;
  54 }
  55 MENUITEM_FUNCTION(clear_main_bd, 0, ID2P(LANG_CLEAR_BACKDROP),
  56                     clear_main_backdrop, NULL, NULL, Icon_NOICON);
  57 #endif
  58 #ifdef HAVE_LCD_COLOR
  59
  60 enum Colors {
  61     COLOR_FG = 0,
  62     COLOR_BG,
  63     COLOR_LSS,
  64     COLOR_LSE,
  65     COLOR_LST,
  66     COLOR_COUNT
  67 };
  68 static struct colour_info
  69 {
  70     int *setting;
  71     int lang_id;
  72 } colors[COLOR_COUNT] = {
  73     [COLOR_FG] = {&global_settings.fg_color, LANG_FOREGROUND_COLOR},
  74     [COLOR_BG] = {&global_settings.bg_color, LANG_BACKGROUND_COLOR},
  75     [COLOR_LSS] = {&global_settings.lss_color, LANG_SELECTOR_START_COLOR},
  76     [COLOR_LSE] = {&global_settings.lse_color, LANG_SELECTOR_END_COLOR},
  77     [COLOR_LST] = {&global_settings.lst_color, LANG_SELECTOR_TEXT_COLOR},
  78 };
  79
  80 /**
  81  * Menu for fore/back/selection colors
  82  */
  83 static int set_color_func(void* color)
  84 {
  85     int res, c = (intptr_t)color, banned_color=-1;
  86
  87     /* Don't let foreground be set the same as background and vice-versa */
  88     if (c == COLOR_BG)
  89         banned_color = *colors[COLOR_FG].setting;
  90     else if (c == COLOR_FG)
  91         banned_color = *colors[COLOR_BG].setting;
  92
  93     res = (int)set_color(&screens[SCREEN_MAIN],str(colors[c].lang_id),
  94                          colors[c].setting, banned_color);
  95     settings_save();
  96     settings_apply(false);
  97     send_event(GUI_EVENT_ACTIONUPDATE, (void*)true);
  98     return res;
  99 }
 100
 101 static int reset_color(void)
 102 {
 103     global_settings.fg_color = LCD_DEFAULT_FG;
 104     global_settings.bg_color = LCD_DEFAULT_BG;
 105     global_settings.lss_color = LCD_DEFAULT_LS;
 106     global_settings.lse_color = LCD_DEFAULT_BG;
 107     global_settings.lst_color = LCD_DEFAULT_FG;
 108
 109     settings_save();
 110     settings_apply(false);
 111     send_event(GUI_EVENT_ACTIONUPDATE, (void*)true);
 112     return 0;
 113 }
 114 MENUITEM_FUNCTION(set_bg_col, MENU_FUNC_USEPARAM, ID2P(LANG_BACKGROUND_COLOR),
 115                   set_color_func, (void*)COLOR_BG, NULL, Icon_NOICON);
 116 MENUITEM_FUNCTION(set_fg_col, MENU_FUNC_USEPARAM, ID2P(LANG_FOREGROUND_COLOR),
 117                   set_color_func, (void*)COLOR_FG, NULL, Icon_NOICON);
 118 MENUITEM_FUNCTION(set_lss_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_START_COLOR),
 119                   set_color_func, (void*)COLOR_LSS, NULL, Icon_NOICON);
 120 MENUITEM_FUNCTION(set_lse_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_END_COLOR),
 121                   set_color_func, (void*)COLOR_LSE, NULL, Icon_NOICON);
 122 MENUITEM_FUNCTION(set_lst_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_TEXT_COLOR),
 123                   set_color_func, (void*)COLOR_LST, NULL, Icon_NOICON);
 124 MENUITEM_FUNCTION(reset_colors, 0, ID2P(LANG_RESET_COLORS),
 125                     reset_color, NULL, NULL, Icon_NOICON);
 126
 127 MAKE_MENU(lss_settings, ID2P(LANG_SELECTOR_COLOR_MENU),
 128             NULL, Icon_NOICON,
 129             &set_lss_col, &set_lse_col, &set_lst_col
 130          );
 131
 132 /* now the actual menu */
 133 MAKE_MENU(colors_settings, ID2P(LANG_COLORS_MENU),
 134             NULL, Icon_Display_menu,
 135             &lss_settings,
 136             &set_bg_col, &set_fg_col, &reset_colors
 137          );
 138
 139 #endif /* HAVE_LCD_COLOR */
 140 /*    LCD MENU                    */
 141 /***********************************/
 142
 143
 144 /************************************/
 145 /*    BARS MENU                     */
 146 /*                                  */
 147
 148
 149 #ifdef HAVE_LCD_BITMAP
 150 static int statusbar_callback_ex(int action,const struct menu_item_ex *this_item,
 151                                 enum screen_type screen)
 152 {
 153     (void)this_item;
 154     /* we save the old statusbar value here, so the old statusbars can get
 155      * removed and cleared from the display properly on exiting
 156      * (in gui_statusbar_changed() ) */
 157     static enum statusbar_values old_bar[NB_SCREENS];
 158     switch (action)
 159     {
 160         case ACTION_ENTER_MENUITEM:
 161             old_bar[screen] = statusbar_position(screen);
 162             break;
 163         case ACTION_EXIT_MENUITEM:
 164             send_event(GUI_EVENT_STATUSBAR_TOGGLE, NULL);
 165             send_event(GUI_EVENT_ACTIONUPDATE, (void*)true);
 166             break;
 167     }
 168     return ACTION_REDRAW;
 169 }
 170
 171 #ifdef HAVE_REMOTE_LCD
 172 static int statusbar_callback_remote(int action,const struct menu_item_ex *this_item)
 173 {
 174     return statusbar_callback_ex(action, this_item, SCREEN_REMOTE);
 175 }
 176 #endif
 177 static int statusbar_callback(int action,const struct menu_item_ex *this_item)
 178 {
 179     return statusbar_callback_ex(action, this_item, SCREEN_MAIN);
 180 }
 181
 182 #ifdef HAVE_BUTTONBAR
 183 static int buttonbar_callback(int action, const struct menu_item_ex *this_item)
 184 {
 185     (void)this_item;
 186     switch (action)
 187     {
 188         case ACTION_EXIT_MENUITEM:
 189             viewportmanager_theme_changed(THEME_BUTTONBAR);
 190         break;
 191     }
 192     return ACTION_REDRAW;
 193 }
 194 #endif
 195 MENUITEM_SETTING(scrollbar_item, &global_settings.scrollbar, NULL);
 196 MENUITEM_SETTING(scrollbar_width, &global_settings.scrollbar_width, NULL);
 197 MENUITEM_SETTING(statusbar, &global_settings.statusbar,
 198                                                     statusbar_callback);
 199 #ifdef HAVE_REMOTE_LCD
 200 MENUITEM_SETTING(remote_statusbar, &global_settings.remote_statusbar,
 201                                                     statusbar_callback_remote);
 202 #endif
 203 #ifdef HAVE_BUTTONBAR
 204 MENUITEM_SETTING(buttonbar, &global_settings.buttonbar, buttonbar_callback);
 205 #endif
 206 MENUITEM_SETTING(volume_type, &global_settings.volume_type, NULL);
 207 MENUITEM_SETTING(battery_display, &global_settings.battery_display, NULL);
 208 MAKE_MENU(bars_menu, ID2P(LANG_BARS_MENU), 0, Icon_NOICON,
 209           &scrollbar_item, &scrollbar_width, &statusbar,
 210 #ifdef HAVE_REMOTE_LCD
 211           &remote_statusbar,
 212 #endif
 213 #if CONFIG_KEYPAD == RECORDER_PAD
 214           &buttonbar,
 215 #endif
 216           &volume_type, &battery_display);
 217 #endif /* HAVE_LCD_BITMAP */
 218
 219 /*                                  */
 220 /*    BARS MENU                     */
 221 /************************************/
 222
 223 #ifdef HAVE_LCD_BITMAP
 224 static struct browse_folder_info fonts = {FONT_DIR, SHOW_FONT};
 225 static struct browse_folder_info sbs   = {SBS_DIR, SHOW_SBS};
 226 #endif
 227 static struct browse_folder_info wps = {WPS_DIR, SHOW_WPS};
 228 #ifdef HAVE_REMOTE_LCD
 229 static struct browse_folder_info rwps = {WPS_DIR, SHOW_RWPS};
 230 static struct browse_folder_info rsbs = {SBS_DIR, SHOW_RSBS};
 231 #endif
 232 static struct browse_folder_info themes = {THEME_DIR, SHOW_CFG};
 233
 234 int browse_folder(void *param)
 235 {
 236     const struct browse_folder_info *info =
 237         (const struct browse_folder_info*)param;
 238     return rockbox_browse(info->dir, info->show_options);
 239 }
 240
 241 #ifdef HAVE_LCD_BITMAP
 242 MENUITEM_FUNCTION(browse_fonts, MENU_FUNC_USEPARAM,
 243         ID2P(LANG_CUSTOM_FONT),
 244         browse_folder, (void*)&fonts, NULL, Icon_Font);
 245
 246 MENUITEM_FUNCTION(browse_sbs, MENU_FUNC_USEPARAM,
 247         ID2P(LANG_CUSTOM_STATUSBAR),
 248         browse_folder, (void*)&sbs, NULL, Icon_Wps);
 249 #endif
 250 MENUITEM_FUNCTION(browse_wps, MENU_FUNC_USEPARAM,
 251         ID2P(LANG_WHILE_PLAYING),
 252         browse_folder, (void*)&wps, NULL, Icon_Wps);
 253 #ifdef HAVE_REMOTE_LCD
 254 MENUITEM_FUNCTION(browse_rwps, MENU_FUNC_USEPARAM,
 255         ID2P(LANG_REMOTE_WHILE_PLAYING),
 256         browse_folder, (void*)&rwps, NULL, Icon_Wps);
 257 MENUITEM_FUNCTION(browse_rsbs, MENU_FUNC_USEPARAM,
 258         ID2P(LANG_REMOTE_CUSTOM_STATUSBAR),
 259         browse_folder, (void*)&rsbs, NULL, Icon_Wps);
 260 #endif
 261
 262 MENUITEM_SETTING(show_icons, &global_settings.show_icons, NULL);
 263 MENUITEM_FUNCTION(browse_themes, MENU_FUNC_USEPARAM,
 264         ID2P(LANG_CUSTOM_THEME),
 265         browse_folder, (void*)&themes, NULL, Icon_Config);
 266 #ifdef HAVE_LCD_BITMAP
 267 MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, NULL);
 268 #endif
 269
 270 MAKE_MENU(theme_menu, ID2P(LANG_THEME_MENU),
 271             NULL, Icon_Wps,
 272             &browse_themes,
 273 #ifdef HAVE_LCD_BITMAP
 274             &browse_fonts,
 275 #endif
 276             &browse_wps,
 277 #ifdef HAVE_REMOTE_LCD
 278             &browse_rwps,
 279 #endif
 280 #ifdef HAVE_LCD_BITMAP
 281             &browse_sbs,
 282 #endif
 283 #ifdef HAVE_REMOTE_LCD
 284             &browse_rsbs,
 285 #endif
 286             &show_icons,
 287 #if LCD_DEPTH > 1
 288             &clear_main_bd,
 289 #endif
 290 #ifdef HAVE_LCD_BITMAP
 291             &bars_menu,
 292             &cursor_style,
 293 #endif
 294 #ifdef HAVE_LCD_COLOR
 295             &colors_settings,
 296 #endif
 297             );