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rockbox/apps/menus/display_menu.c
Nicolas Pennequin f3b015f73b FS#7808 by Tom Ross, Ken Fazzone and me, with help from Antoine Cellerier. 
Add two new line selector types: solid colour and gradient. Solid colour only uses the primary colour setting.
The secondary colour setting is used for the gradient. Text colour for the selected item is also changeable.
These new settings are a bit controversial so they may be removed later.


git-svn-id: svn://svn.rockbox.org/rockbox/trunk@14868 a1c6a512-1295-4272-9138-f99709370657
2007-09-27 15:42:55 +00:00

652 lines
21 KiB
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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
* $Id$
*
* Copyright (C) 2007 Jonathan Gordon
*
* All files in this archive are subject to the GNU General Public License.
* See the file COPYING in the source tree root for full license agreement.
*
* 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 "talk.h"
#include "color_picker.h"
#include "lcd.h"
#include "lcd-remote.h"
#if (LCD_DEPTH > 1) || (defined(HAVE_LCD_REMOTE) && (LCD_REMOTE_DEPTH > 1))
#include "backdrop.h"
#endif
#ifdef HAVE_BACKLIGHT
int filterfirstkeypress_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_EXIT_MENUITEM:
set_backlight_filter_keypress(global_settings.bl_filter_first_keypress);
#ifdef HAVE_REMOTE_LCD
set_remote_backlight_filter_keypress(
global_settings.remote_bl_filter_first_keypress);
#endif
break;
}
return action;
}
#endif
#ifdef HAVE_LCD_BITMAP
int flipdisplay_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_EXIT_MENUITEM:
button_set_flip(global_settings.flip_display);
lcd_set_flip(global_settings.flip_display);
#ifdef HAVE_REMOTE_LCD
lcd_remote_set_flip(global_settings.remote_flip_display);
lcd_remote_update();
#endif
break;
}
return action;
}
#endif
/***********************************/
/* LCD MENU */
#ifdef HAVE_BACKLIGHT
MENUITEM_SETTING(backlight_timeout, &global_settings.backlight_timeout, NULL);
#if CONFIG_CHARGING
MENUITEM_SETTING(backlight_timeout_plugged,
&global_settings.backlight_timeout_plugged, NULL);
#endif
#ifdef HAS_BUTTON_HOLD
MENUITEM_SETTING(backlight_on_button_hold,
&global_settings.backlight_on_button_hold, NULL);
#endif
MENUITEM_SETTING(caption_backlight, &global_settings.caption_backlight, NULL);
#if defined(HAVE_BACKLIGHT_PWM_FADING) && !defined(SIMULATOR)
MENUITEM_SETTING(backlight_fade_in, &global_settings.backlight_fade_in, NULL);
MENUITEM_SETTING(backlight_fade_out, &global_settings.backlight_fade_out, NULL);
#endif
MENUITEM_SETTING(bl_filter_first_keypress,
&global_settings.bl_filter_first_keypress,
filterfirstkeypress_callback);
#ifdef HAVE_LCD_SLEEP
MENUITEM_SETTING(lcd_sleep_after_backlight_off,
&global_settings.lcd_sleep_after_backlight_off, NULL);
#endif
#ifdef HAVE_BACKLIGHT_BRIGHTNESS
MENUITEM_SETTING(brightness_item, &global_settings.brightness, NULL);
#endif
#endif /* HAVE_BACKLIGHT */
#ifdef HAVE_LCD_CONTRAST
MENUITEM_SETTING(contrast, &global_settings.contrast, NULL);
#endif
#ifdef HAVE_LCD_BITMAP
#ifdef HAVE_LCD_INVERT
MENUITEM_SETTING(invert, &global_settings.invert, NULL);
#endif
#ifdef HAVE_LCD_FLIP
MENUITEM_SETTING(flip_display, &global_settings.flip_display, flipdisplay_callback);
#endif
MENUITEM_SETTING(cursor_style, &global_settings.cursor_style, NULL);
#endif /* HAVE_LCD_BITMAP */
#if LCD_DEPTH > 1
/**
* Menu to clear the backdrop image
*/
static int clear_main_backdrop(void)
{
global_settings.backdrop_file[0]=0;
unload_main_backdrop();
show_main_backdrop();
settings_save();
return 0;
}
MENUITEM_FUNCTION(clear_main_bd, 0, ID2P(LANG_CLEAR_BACKDROP),
clear_main_backdrop, NULL, NULL, Icon_NOICON);
#endif /* LCD_DEPTH > 1 */
#ifdef HAVE_LCD_COLOR
/**
* Menu for fore/back colors
*/
static int set_fg_color(void)
{
int res;
res = (int)set_color(&screens[SCREEN_MAIN],str(LANG_FOREGROUND_COLOR),
&global_settings.fg_color,global_settings.bg_color);
screens[SCREEN_MAIN].set_foreground(global_settings.fg_color);
settings_save();
return res;
}
static int set_bg_color(void)
{
int res;
res = (int)set_color(&screens[SCREEN_MAIN],str(LANG_BACKGROUND_COLOR),
&global_settings.bg_color,global_settings.fg_color);
screens[SCREEN_MAIN].set_background(global_settings.bg_color);
settings_save();
return res;
}
/* Line selector colour */
static int set_lss_color(void)
{
int res;
res = (int)set_color(&screens[SCREEN_MAIN],str(LANG_SELECTOR_START_COLOR),
&global_settings.lss_color,-1);
screens[SCREEN_MAIN].set_selector_start(global_settings.lss_color);
settings_save();
return res;
}
static int set_lse_color(void)
{
int res;
res = (int)set_color(&screens[SCREEN_MAIN],str(LANG_SELECTOR_END_COLOR),
&global_settings.lse_color,-1);
screens[SCREEN_MAIN].set_selector_end(global_settings.lse_color);
settings_save();
return res;
}
/* Line selector text colour */
static int set_lst_color(void)
{
int res;
res = (int)set_color(&screens[SCREEN_MAIN],str(LANG_SELECTOR_TEXT_COLOR),
&global_settings.lst_color,global_settings.lss_color);
screens[SCREEN_MAIN].set_selector_text(global_settings.lst_color);
settings_save();
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;
screens[SCREEN_MAIN].set_foreground(global_settings.fg_color);
screens[SCREEN_MAIN].set_background(global_settings.bg_color);
screens[SCREEN_MAIN].set_selector_start(global_settings.lss_color);
screens[SCREEN_MAIN].set_selector_end(global_settings.lse_color);
screens[SCREEN_MAIN].set_selector_text(global_settings.lst_color);
settings_save();
return 0;
}
MENUITEM_FUNCTION(set_bg_col, 0, ID2P(LANG_BACKGROUND_COLOR),
set_bg_color, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_fg_col, 0, ID2P(LANG_FOREGROUND_COLOR),
set_fg_color, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lss_col, 0, ID2P(LANG_SELECTOR_START_COLOR),
set_lss_color, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lse_col, 0, ID2P(LANG_SELECTOR_END_COLOR),
set_lse_color, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(set_lst_col, 0, ID2P(LANG_SELECTOR_TEXT_COLOR),
set_lst_color, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(reset_colors, 0, ID2P(LANG_RESET_COLORS),
reset_color, NULL, NULL, Icon_NOICON);
#endif
/* now the actual menu */
MAKE_MENU(lcd_settings,ID2P(LANG_LCD_MENU),
NULL, Icon_Display_menu
#ifdef HAVE_BACKLIGHT
,&backlight_timeout
# if CONFIG_CHARGING
,&backlight_timeout_plugged
# endif
# ifdef HAS_BUTTON_HOLD
,&backlight_on_button_hold
# endif
,&caption_backlight
# if defined(HAVE_BACKLIGHT_PWM_FADING) && !defined(SIMULATOR)
,&backlight_fade_in, &backlight_fade_out
# endif
,&bl_filter_first_keypress
# ifdef HAVE_LCD_SLEEP
,&lcd_sleep_after_backlight_off
# endif
# ifdef HAVE_BACKLIGHT_BRIGHTNESS
,&brightness_item
# endif
#endif /* HAVE_BACKLIGHT */
#ifdef HAVE_LCD_CONTRAST
,&contrast
#endif
#ifdef HAVE_LCD_BITMAP
# ifdef HAVE_LCD_INVERT
,&invert
# endif
# ifdef HAVE_LCD_FLIP
,&flip_display
# endif
,&cursor_style
#endif /* HAVE_LCD_BITMAP */
#ifdef HAVE_LCD_COLOR
,&set_lss_col, &set_lse_col, &set_lst_col
#endif
#if LCD_DEPTH > 1
,&clear_main_bd,
#endif
#ifdef HAVE_LCD_COLOR
&set_bg_col, &set_fg_col, &reset_colors
#endif
);
/* LCD MENU */
/***********************************/
/********************************/
/* Remote LCD settings menu */
#ifdef HAVE_REMOTE_LCD
MENUITEM_SETTING(remote_backlight_timeout,
&global_settings.remote_backlight_timeout, NULL);
#if CONFIG_CHARGING
MENUITEM_SETTING(remote_backlight_timeout_plugged,
&global_settings.remote_backlight_timeout_plugged, NULL);
#endif
#ifdef HAS_REMOTE_BUTTON_HOLD
MENUITEM_SETTING(remote_backlight_on_button_hold,
&global_settings.remote_backlight_on_button_hold, NULL);
#endif
MENUITEM_SETTING(remote_caption_backlight,
&global_settings.remote_caption_backlight, NULL);
MENUITEM_SETTING(remote_bl_filter_first_keypress,
&global_settings.remote_bl_filter_first_keypress,
filterfirstkeypress_callback);
MENUITEM_SETTING(remote_contrast,
&global_settings.remote_contrast, NULL);
MENUITEM_SETTING(remote_invert,
&global_settings.remote_invert, NULL);
MENUITEM_SETTING(remote_flip_display,
&global_settings.remote_flip_display, flipdisplay_callback);
#ifdef HAVE_REMOTE_LCD_TICKING
int ticking_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_EXIT_MENUITEM:
lcd_remote_emireduce(global_settings.remote_reduce_ticking);
break;
}
return action;
}
MENUITEM_SETTING(remote_reduce_ticking,
&global_settings.remote_reduce_ticking, ticking_callback);
#endif
MAKE_MENU(lcd_remote_settings, ID2P(LANG_LCD_REMOTE_MENU),
NULL, Icon_Remote_Display_menu,
&remote_backlight_timeout,
#if CONFIG_CHARGING
&remote_backlight_timeout_plugged,
#endif
#ifdef HAS_REMOTE_BUTTON_HOLD
&remote_backlight_on_button_hold,
#endif
&remote_caption_backlight, &remote_bl_filter_first_keypress,
&remote_contrast, &remote_invert, &remote_flip_display
#ifdef HAVE_REMOTE_LCD_TICKING
,&remote_reduce_ticking
#endif
);
#endif /* HAVE_REMOTE_LCD */
/* Remote LCD settings menu */
/********************************/
/***********************************/
/* SCROLL MENU */
MENUITEM_SETTING_W_TEXT(scroll_speed, &global_settings.scroll_speed,
ID2P(LANG_SCROLL), NULL);
MENUITEM_SETTING(scroll_delay, &global_settings.scroll_delay, NULL);
#ifdef HAVE_LCD_BITMAP
MENUITEM_SETTING_W_TEXT(scroll_step, &global_settings.scroll_step,
ID2P(LANG_SCROLL_STEP_EXAMPLE), NULL);
#endif
MENUITEM_SETTING(bidir_limit, &global_settings.bidir_limit, NULL);
#ifdef HAVE_REMOTE_LCD
MENUITEM_SETTING_W_TEXT(remote_scroll_speed, &global_settings.remote_scroll_speed,
ID2P(LANG_SCROLL), NULL);
MENUITEM_SETTING(remote_scroll_delay, &global_settings.remote_scroll_delay, NULL);
MENUITEM_SETTING_W_TEXT(remote_scroll_step, &global_settings.remote_scroll_step,
ID2P(LANG_SCROLL_STEP_EXAMPLE), NULL);
MENUITEM_SETTING(remote_bidir_limit, &global_settings.remote_bidir_limit, NULL);
MAKE_MENU(remote_scroll_sets, ID2P(LANG_REMOTE_SCROLL_SETS), 0, Icon_NOICON,
&remote_scroll_speed, &remote_scroll_delay,
&remote_scroll_step, &remote_bidir_limit);
#endif /* HAVE_REMOTE_LCD */
#ifdef HAVE_LCD_CHARCELLS
MENUITEM_SETTING(jump_scroll, &global_settings.jump_scroll, NULL);
MENUITEM_SETTING(jump_scroll_delay, &global_settings.jump_scroll_delay, NULL);
#endif
/* list acceleration */
#ifndef HAVE_SCROLLWHEEL
MENUITEM_SETTING(list_accel_start_delay,
&global_settings.list_accel_start_delay, NULL);
MENUITEM_SETTING(list_accel_wait, &global_settings.list_accel_wait, NULL);
#endif /* HAVE_SCROLLWHEEL */
#ifdef HAVE_LCD_BITMAP
int screenscroll_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_EXIT_MENUITEM:
gui_list_screen_scroll_out_of_view(global_settings.offset_out_of_view);
break;
}
return action;
}
MENUITEM_SETTING(offset_out_of_view, &global_settings.offset_out_of_view,
screenscroll_callback);
MENUITEM_SETTING(screen_scroll_step, &global_settings.screen_scroll_step, NULL);
#endif
MENUITEM_SETTING(scroll_paginated, &global_settings.scroll_paginated, NULL);
MAKE_MENU(scroll_settings_menu, ID2P(LANG_SCROLL_MENU), 0, Icon_NOICON,
&scroll_speed, &scroll_delay,
#ifdef HAVE_LCD_BITMAP
&scroll_step,
#endif
&bidir_limit,
#ifdef HAVE_REMOTE_LCD
&remote_scroll_sets,
#endif
#ifdef HAVE_LCD_CHARCELLS
&jump_scroll, &jump_scroll_delay,
#endif
#ifdef HAVE_LCD_BITMAP
&offset_out_of_view, &screen_scroll_step,
#endif
&scroll_paginated,
#ifndef HAVE_SCROLLWHEEL
&list_accel_start_delay, &list_accel_wait
#endif
);
/* SCROLL MENU */
/***********************************/
/***********************************/
/* BARS MENU */
#ifdef HAVE_LCD_BITMAP
MENUITEM_SETTING(scrollbar_item, &global_settings.scrollbar, NULL);
MENUITEM_SETTING(statusbar, &global_settings.statusbar, NULL);
#if CONFIG_KEYPAD == RECORDER_PAD
MENUITEM_SETTING(buttonbar, &global_settings.buttonbar, NULL);
#endif
MENUITEM_SETTING(volume_type, &global_settings.volume_type, NULL);
MENUITEM_SETTING(battery_display, &global_settings.battery_display, NULL);
MAKE_MENU(bars_menu, ID2P(LANG_BARS_MENU), 0, Icon_NOICON,
&scrollbar_item, &statusbar,
#if CONFIG_KEYPAD == RECORDER_PAD
&buttonbar,
#endif
&volume_type, &battery_display);
#endif /* HAVE_LCD_BITMAP */
/* BARS MENU */
/***********************************/
/***********************************/
/* PEAK METER MENU */
#ifdef HAVE_LCD_BITMAP
int peakmeter_callback(int action,const struct menu_item_ex *this_item)
{
(void)this_item;
switch (action)
{
case ACTION_EXIT_MENUITEM:
peak_meter_init_times(global_settings.peak_meter_release,
global_settings.peak_meter_hold,
global_settings.peak_meter_clip_hold);
break;
}
return action;
}
MENUITEM_SETTING(peak_meter_hold,
&global_settings.peak_meter_hold, peakmeter_callback);
MENUITEM_SETTING(peak_meter_clip_hold,
&global_settings.peak_meter_clip_hold, peakmeter_callback);
#ifdef HAVE_RECORDING
MENUITEM_SETTING(peak_meter_clipcounter,
&global_settings.peak_meter_clipcounter, NULL);
#endif
MENUITEM_SETTING(peak_meter_release,
&global_settings.peak_meter_release, peakmeter_callback);
/**
* Menu to select wether the scale of the meter
* displays dBfs of linear values.
*/
static int peak_meter_scale(void) {
bool retval = false;
bool use_dbfs = global_settings.peak_meter_dbfs;
retval = set_bool_options(str(LANG_PM_SCALE),
&use_dbfs,
STR(LANG_PM_DBFS), STR(LANG_PM_LINEAR),
NULL);
/* has the user really changed the scale? */
if (use_dbfs != global_settings.peak_meter_dbfs) {
/* store the change */
global_settings.peak_meter_dbfs = use_dbfs;
peak_meter_set_use_dbfs(use_dbfs);
/* If the user changed the scale mode the meaning of
peak_meter_min (peak_meter_max) has changed. Thus we have
to convert the values stored in global_settings. */
if (use_dbfs) {
/* we only store -dBfs */
global_settings.peak_meter_min = -peak_meter_get_min() / 100;
global_settings.peak_meter_max = -peak_meter_get_max() / 100;
/* limit the returned value to the allowed range */
if(global_settings.peak_meter_min > 89)
global_settings.peak_meter_min = 89;
} else {
int max;
/* linear percent */
global_settings.peak_meter_min = peak_meter_get_min();
/* converting dBfs -> percent results in a precision loss.
I assume that the user doesn't bother that conversion
dBfs <-> percent isn't symmetrical for odd values but that
he wants 0 dBfs == 100%. Thus I 'correct' the percent value
resulting from dBfs -> percent manually here */
max = peak_meter_get_max();
global_settings.peak_meter_max = max < 99 ? max : 100;
}
settings_apply_pm_range();
}
return retval;
}
/**
* Adjust the min value of the value range that
* the peak meter shall visualize.
*/
static int peak_meter_min(void) {
bool retval = false;
if (global_settings.peak_meter_dbfs) {
/* for dBfs scale */
int range_max = -global_settings.peak_meter_max;
int min = -global_settings.peak_meter_min;
retval = set_int(str(LANG_PM_MIN), str(LANG_PM_DBFS), UNIT_DB,
&min, NULL, 1, -89, range_max, NULL);
global_settings.peak_meter_min = - min;
}
/* for linear scale */
else {
int min = global_settings.peak_meter_min;
retval = set_int(str(LANG_PM_MIN), "%", UNIT_PERCENT,
&min, NULL,
1, 0, global_settings.peak_meter_max - 1, NULL);
global_settings.peak_meter_min = (unsigned char)min;
}
settings_apply_pm_range();
return retval;
}
/**
* Adjust the max value of the value range that
* the peak meter shall visualize.
*/
static int peak_meter_max(void) {
bool retval = false;
if (global_settings.peak_meter_dbfs) {
/* for dBfs scale */
int range_min = -global_settings.peak_meter_min;
int max = -global_settings.peak_meter_max;;
retval = set_int(str(LANG_PM_MAX), str(LANG_PM_DBFS), UNIT_DB,
&max, NULL, 1, range_min, 0, NULL);
global_settings.peak_meter_max = - max;
}
/* for linear scale */
else {
int max = global_settings.peak_meter_max;
retval = set_int(str(LANG_PM_MAX), "%", UNIT_PERCENT,
&max, NULL,
1, global_settings.peak_meter_min + 1, 100, NULL);
global_settings.peak_meter_max = (unsigned char)max;
}
settings_apply_pm_range();
return retval;
}
MENUITEM_FUNCTION(peak_meter_scale_item, 0, ID2P(LANG_PM_SCALE),
peak_meter_scale, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(peak_meter_min_item, 0, ID2P(LANG_PM_MIN),
peak_meter_min, NULL, NULL, Icon_NOICON);
MENUITEM_FUNCTION(peak_meter_max_item, 0, ID2P(LANG_PM_MAX),
peak_meter_max, NULL, NULL, Icon_NOICON);
MAKE_MENU(peak_meter_menu, ID2P(LANG_PM_MENU), NULL, Icon_NOICON,
&peak_meter_release, &peak_meter_hold,
&peak_meter_clip_hold,
#ifdef HAVE_RECORDING
&peak_meter_clipcounter,
#endif
&peak_meter_scale_item, &peak_meter_min_item, &peak_meter_max_item);
#endif /* HAVE_LCD_BITMAP */
/* PEAK METER MENU */
/***********************************/
struct browse_folder_info {
const char* dir;
int show_options;
};
#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 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_NOICON);
#endif
MENUITEM_FUNCTION(browse_wps, MENU_FUNC_USEPARAM,
ID2P(LANG_WHILE_PLAYING),
browse_folder, (void*)&wps, NULL, Icon_NOICON);
#ifdef HAVE_REMOTE_LCD
MENUITEM_FUNCTION(browse_rwps, MENU_FUNC_USEPARAM,
ID2P(LANG_REMOTE_WHILE_PLAYING),
browse_folder, (void*)&rwps, NULL, Icon_NOICON);
#endif
MENUITEM_SETTING(show_icons, &global_settings.show_icons, NULL);
MENUITEM_SETTING(codepage_setting, &global_settings.default_codepage, NULL);
MAKE_MENU(display_menu, ID2P(LANG_DISPLAY),
NULL, Icon_Display_menu,
#ifdef HAVE_LCD_BITMAP
&browse_fonts,
#endif
&browse_wps,
#ifdef HAVE_REMOTE_LCD
&browse_rwps,
#endif
&lcd_settings,
#ifdef HAVE_REMOTE_LCD
&lcd_remote_settings,
#endif
&show_icons, &scroll_settings_menu,
#ifdef HAVE_LCD_BITMAP
&bars_menu, &peak_meter_menu,
#endif
&codepage_setting,
);
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