rockbox/apps/menus/theme_menu.c
Thomas Martitz 4c48b59be8 User definable UI viewport, to be able to restrict the UI into a viewport for all bitmap displays.
Flyspray: FS#8799

This will allow for pretty themes, for example those with nice glass effects on their backdrops (some might argue they're wasting screen space but it's upto them),
as well as allowing for future background WPS updates in the main UI.

Plugins are not converted yet, they simply use the full screen. Ideally, any plugin that does *not* want the UI viewport, should take care of that itself (i.e. plugins should normally use the UI viewport).

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@22365 a1c6a512-1295-4272-9138-f99709370657
2009-08-16 22:20:11 +00:00

199 lines
6.2 KiB
C

/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Jonathan Gordon
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
#include <stdbool.h>
#include <stddef.h>
#include <limits.h>
#include "config.h"
#include "lang.h"
#include "action.h"
#include "settings.h"
#include "menu.h"
#include "tree.h"
#include "list.h"
#ifdef HAVE_LCD_BITMAP
#include "peakmeter.h"
#endif
#include "color_picker.h"
#include "lcd.h"
#include "lcd-remote.h"
#include "backdrop.h"
#include "exported_menus.h"
#include "appevents.h"
#if LCD_DEPTH > 1
/**
* Menu to clear the backdrop image
*/
static int clear_main_backdrop(void)
{
global_settings.backdrop_file[0]=0;
backdrop_unload(BACKDROP_MAIN);
backdrop_show(BACKDROP_MAIN);
send_event(GUI_EVENT_REFRESH, NULL);
settings_save();
return 0;
}
MENUITEM_FUNCTION(clear_main_bd, 0, ID2P(LANG_CLEAR_BACKDROP),
clear_main_backdrop, NULL, NULL, Icon_NOICON);
#endif
#ifdef HAVE_LCD_COLOR
enum Colors {
COLOR_FG = 0,
COLOR_BG,
COLOR_LSS,
COLOR_LSE,
COLOR_LST,
COLOR_COUNT
};
static struct colour_info
{
int *setting;
int lang_id;
} colors[COLOR_COUNT] = {
[COLOR_FG] = {&global_settings.fg_color, LANG_FOREGROUND_COLOR},
[COLOR_BG] = {&global_settings.bg_color, LANG_BACKGROUND_COLOR},
[COLOR_LSS] = {&global_settings.lss_color, LANG_SELECTOR_START_COLOR},
[COLOR_LSE] = {&global_settings.lse_color, LANG_SELECTOR_END_COLOR},
[COLOR_LST] = {&global_settings.lst_color, LANG_SELECTOR_TEXT_COLOR},
};
/**
* Menu for fore/back/selection colors
*/
static int set_color_func(void* color)
{
int res, c = (intptr_t)color, banned_color=-1;
/* Don't let foreground be set the same as background and vice-versa */
if (c == COLOR_BG)
banned_color = *colors[COLOR_FG].setting;
else if (c == COLOR_FG)
banned_color = *colors[COLOR_BG].setting;
res = (int)set_color(&screens[SCREEN_MAIN],str(colors[c].lang_id),
colors[c].setting, banned_color);
settings_save();
settings_apply(false);
return res;
}
static int reset_color(void)
{
global_settings.fg_color = LCD_DEFAULT_FG;
global_settings.bg_color = LCD_DEFAULT_BG;
global_settings.lss_color = LCD_DEFAULT_LS;
global_settings.lse_color = LCD_DEFAULT_BG;
global_settings.lst_color = LCD_DEFAULT_FG;
settings_save();
settings_apply(false);
return 0;
}
MENUITEM_FUNCTION(set_bg_col, MENU_FUNC_USEPARAM, ID2P(LANG_BACKGROUND_COLOR),
set_color_func, (void*)COLOR_BG, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_fg_col, MENU_FUNC_USEPARAM, ID2P(LANG_FOREGROUND_COLOR),
set_color_func, (void*)COLOR_FG, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lss_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_START_COLOR),
set_color_func, (void*)COLOR_LSS, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lse_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_END_COLOR),
set_color_func, (void*)COLOR_LSE, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lst_col, MENU_FUNC_USEPARAM, ID2P(LANG_SELECTOR_TEXT_COLOR),
set_color_func, (void*)COLOR_LST, NULL, Icon_NOICON);
MENUITEM_FUNCTION(reset_colors, 0, ID2P(LANG_RESET_COLORS),
reset_color, NULL, NULL, Icon_NOICON);
MAKE_MENU(lss_settings, ID2P(LANG_SELECTOR_COLOR_MENU),
NULL, Icon_NOICON,
&set_lss_col, &set_lse_col, &set_lst_col
);
/* now the actual menu */
MAKE_MENU(colors_settings, ID2P(LANG_COLORS_MENU),
NULL, Icon_Display_menu,
&lss_settings,
&set_bg_col, &set_fg_col, &reset_colors
);
#endif /* HAVE_LCD_COLOR */
/* LCD MENU */
/***********************************/
#ifdef HAVE_LCD_BITMAP
static struct browse_folder_info fonts = {FONT_DIR, SHOW_FONT};
#endif
static struct browse_folder_info wps = {WPS_DIR, SHOW_WPS};
#ifdef HAVE_REMOTE_LCD
static struct browse_folder_info rwps = {WPS_DIR, SHOW_RWPS};
#endif
static struct browse_folder_info themes = {THEME_DIR, SHOW_CFG};
int browse_folder(void *param)
{
const struct browse_folder_info *info =
(const struct browse_folder_info*)param;
return rockbox_browse(info->dir, info->show_options);
}
#ifdef HAVE_LCD_BITMAP
MENUITEM_FUNCTION(browse_fonts, MENU_FUNC_USEPARAM,
ID2P(LANG_CUSTOM_FONT),
browse_folder, (void*)&fonts, NULL, Icon_Font);
#endif
MENUITEM_FUNCTION(browse_wps, MENU_FUNC_USEPARAM,
ID2P(LANG_WHILE_PLAYING),
browse_folder, (void*)&wps, NULL, Icon_Wps);
#ifdef HAVE_REMOTE_LCD
MENUITEM_FUNCTION(browse_rwps, MENU_FUNC_USEPARAM,
ID2P(LANG_REMOTE_WHILE_PLAYING),
browse_folder, (void*)&rwps, NULL, Icon_Wps);
#endif
MENUITEM_SETTING(show_icons, &global_settings.show_icons, NULL);
MENUITEM_FUNCTION(browse_themes, MENU_FUNC_USEPARAM,
ID2P(LANG_CUSTOM_THEME),
browse_folder, (void*)&themes, NULL, Icon_Config);
#ifdef HAVE_LCD_BITMAP
MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, NULL);
#endif
MAKE_MENU(theme_menu, ID2P(LANG_THEME_MENU),
NULL, Icon_Wps,
&browse_themes,
#ifdef HAVE_LCD_BITMAP
&browse_fonts,
#endif
&browse_wps,
#ifdef HAVE_REMOTE_LCD
&browse_rwps,
#endif
&show_icons,
#if LCD_DEPTH > 1
&clear_main_bd,
#endif
#ifdef HAVE_LCD_BITMAP
&cursor_style,
#endif
#ifdef HAVE_LCD_COLOR
&colors_settings,
#endif
);