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rockbox/apps/plugins/mpegplayer/mpeg_settings.c

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#include "plugin.h"
#include "lib/configfile.h"
#include "lib/oldmenuapi.h"
#include "mpegplayer.h"
#include "mpeg_settings.h"
struct mpeg_settings settings;
#define THUMB_DELAY (75*HZ/100)
/* button definitions */
#if (CONFIG_KEYPAD == IRIVER_H100_PAD) || \
(CONFIG_KEYPAD == IRIVER_H300_PAD)
#define MPEG_START_TIME_SELECT BUTTON_ON
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_UP BUTTON_UP
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_EXIT BUTTON_OFF
#elif (CONFIG_KEYPAD == IAUDIO_X5M5_PAD)
#define MPEG_START_TIME_SELECT BUTTON_PLAY
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_UP BUTTON_UP
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
#elif (CONFIG_KEYPAD == IPOD_4G_PAD) || \
(CONFIG_KEYPAD == IPOD_3G_PAD) || \
(CONFIG_KEYPAD == IPOD_1G2G_PAD)
#define MPEG_START_TIME_SELECT BUTTON_SELECT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_UP BUTTON_SCROLL_FWD
#define MPEG_START_TIME_DOWN BUTTON_SCROLL_BACK
#define MPEG_START_TIME_EXIT BUTTON_MENU
#elif CONFIG_KEYPAD == GIGABEAT_PAD
#define MPEG_START_TIME_SELECT BUTTON_SELECT
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_UP BUTTON_UP
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_SCROLL_DOWN BUTTON_VOL_DOWN
#define MPEG_START_TIME_SCROLL_UP BUTTON_VOL_UP
#define MPEG_START_TIME_EXIT BUTTON_POWER
#elif CONFIG_KEYPAD == IRIVER_H10_PAD
#define MPEG_START_TIME_SELECT BUTTON_PLAY
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_UP BUTTON_SCROLL_UP
#define MPEG_START_TIME_DOWN BUTTON_SCROLL_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
#elif (CONFIG_KEYPAD == SANSA_E200_PAD)
#define MPEG_START_TIME_SELECT BUTTON_SELECT
#define MPEG_START_TIME_SCROLL_UP BUTTON_SCROLL_BACK
#define MPEG_START_TIME_SCROLL_DOWN BUTTON_SCROLL_FWD
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_UP BUTTON_UP
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
#elif (CONFIG_KEYPAD == SANSA_C200_PAD)
#define MPEG_START_TIME_SELECT BUTTON_SELECT
#define MPEG_START_TIME_SCROLL_UP BUTTON_VOL_UP
#define MPEG_START_TIME_SCROLL_DOWN BUTTON_VOL_DOWN
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_UP BUTTON_UP
#define MPEG_START_TIME_DOWN BUTTON_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
#elif CONFIG_KEYPAD == MROBE500_PAD
#define MPEG_START_TIME_SELECT BUTTON_RC_HEART
#define MPEG_START_TIME_SCROLL_UP BUTTON_RC_VOL_UP
#define MPEG_START_TIME_SCROLL_DOWN BUTTON_RC_VOL_DOWN
#define MPEG_START_TIME_LEFT BUTTON_LEFT
#define MPEG_START_TIME_RIGHT BUTTON_RIGHT
#define MPEG_START_TIME_UP BUTTON_RC_PLAY
#define MPEG_START_TIME_DOWN BUTTON_RC_DOWN
#define MPEG_START_TIME_EXIT BUTTON_POWER
#else
#error MPEGPLAYER: Unsupported keypad
#endif
static struct configdata config[] =
{
{TYPE_INT, 0, 2, &settings.showfps, "Show FPS", NULL, NULL},
{TYPE_INT, 0, 2, &settings.limitfps, "Limit FPS", NULL, NULL},
{TYPE_INT, 0, 2, &settings.skipframes, "Skip frames", NULL, NULL},
{TYPE_INT, 0, INT_MAX, &settings.resume_count, "Resume count",
NULL, NULL},
{TYPE_INT, 0, MPEG_RESUME_NUM_OPTIONS, &settings.resume_options,
"Resume options", NULL, NULL},
#if defined(TOSHIBA_GIGABEAT_F) || defined(SANSA_E200) || defined(SANSA_C200)
{TYPE_INT, 0, INT_MAX, &settings.displayoptions, "Display options",
NULL, NULL},
#endif
};
static const struct opt_items noyes[2] = {
{ "No", -1 },
{ "Yes", -1 },
};
static const struct opt_items enabledisable[2] = {
{ "Disable", -1 },
{ "Enable", -1 },
};
static long mpeg_menu_sysevent_id;
void mpeg_menu_sysevent_clear(void)
{
mpeg_menu_sysevent_id = 0;
}
int mpeg_menu_sysevent_callback(int btn, int menu)
{
switch (btn)
{
case SYS_USB_CONNECTED:
case SYS_POWEROFF:
mpeg_menu_sysevent_id = btn;
return ACTION_STD_CANCEL;
}
return btn;
(void)menu;
}
long mpeg_menu_sysevent(void)
{
return mpeg_menu_sysevent_id;
}
void mpeg_menu_sysevent_handle(void)
{
long id = mpeg_menu_sysevent();
if (id != 0)
rb->default_event_handler(id);
}
static void format_menu_item(struct menu_item *item, int bufsize,
const char *fmt, ...)
{
va_list ap;
va_start(ap, fmt);
rb->vsnprintf(item->desc, bufsize, fmt, ap);
va_end(ap);
}
static bool mpeg_set_option(const char* string,
void* variable,
enum optiontype type,
const struct opt_items* options,
int numoptions,
void (*function)(int))
{
mpeg_menu_sysevent_clear();
/* This eats SYS_POWEROFF - :\ */
bool usb = rb->set_option(string, variable, type, options, numoptions,
function);
if (usb)
mpeg_menu_sysevent_id = ACTION_STD_CANCEL;
return usb;
}
#ifndef HAVE_LCD_COLOR
/* Cheapo splash implementation for the grey surface */
static void grey_splash(int ticks, const unsigned char *fmt, ...)
{
unsigned char buffer[256];
int x, y, w, h;
int oldfg, oldmode;
va_list ap;
va_start(ap, fmt);
rb->vsnprintf(buffer, sizeof (buffer), fmt, ap);
va_end(ap);
grey_getstringsize(buffer, &w, &h);
oldfg = grey_get_foreground();
oldmode = grey_get_drawmode();
grey_set_drawmode(DRMODE_FG);
grey_set_foreground(GREY_LIGHTGRAY);
x = (LCD_WIDTH - w) / 2;
y = (LCD_HEIGHT - h) / 2;
grey_fillrect(x - 1, y - 1, w + 2, h + 2);
grey_set_foreground(GREY_BLACK);
grey_putsxy(x, y, buffer);
grey_drawrect(x - 2, y - 2, w + 4, h + 4);
grey_set_foreground(oldfg);
grey_set_drawmode(oldmode);
grey_update();
if (ticks > 0)
rb->sleep(ticks);
}
#endif /* !HAVE_LCD_COLOR */
static void show_loading(struct vo_rect *rc)
{
int oldmode = lcd_(get_drawmode)();
lcd_(set_drawmode)(DRMODE_SOLID | DRMODE_INVERSEVID);
lcd_(fillrect)(rc->l-1, rc->t-1, rc->r - rc->l + 2, rc->b - rc->t + 2);
lcd_(set_drawmode)(oldmode);
lcd_(splash)(0, "Loading...");
}
static void draw_slider(uint32_t range, uint32_t pos, struct vo_rect *rc)
{
#define SLIDER_WIDTH (LCD_WIDTH-SLIDER_LMARGIN-SLIDER_RMARGIN)
#define SLIDER_X SLIDER_LMARGIN
#define SLIDER_Y (LCD_HEIGHT-SLIDER_HEIGHT-SLIDER_BMARGIN)
#define SLIDER_HEIGHT 8
#define SLIDER_TEXTMARGIN 1
#define SLIDER_LMARGIN 1
#define SLIDER_RMARGIN 1
#define SLIDER_TMARGIN 1
#define SLIDER_BMARGIN 1
#define SCREEN_MARGIN 1
struct hms hms;
char str[32];
int text_w, text_h, text_y;
/* Put positition on left */
ts_to_hms(pos, &hms);
hms_format(str, sizeof(str), &hms);
lcd_(getstringsize)(str, NULL, &text_h);
text_y = SLIDER_Y - SLIDER_TEXTMARGIN - text_h;
if (rc == NULL)
{
int oldmode = lcd_(get_drawmode)();
lcd_(set_drawmode)(DRMODE_BG | DRMODE_INVERSEVID);
lcd_(fillrect)(SLIDER_X, text_y, SLIDER_WIDTH,
LCD_HEIGHT - SLIDER_BMARGIN - text_y
- SLIDER_TMARGIN);
lcd_(set_drawmode)(oldmode);
lcd_(putsxy)(SLIDER_X, text_y, str);
/* Put duration on right */
ts_to_hms(range, &hms);
hms_format(str, sizeof(str), &hms);
lcd_(getstringsize)(str, &text_w, NULL);
lcd_(putsxy)(SLIDER_X + SLIDER_WIDTH - text_w, text_y, str);
/* Draw slider */
lcd_(drawrect)(SLIDER_X, SLIDER_Y, SLIDER_WIDTH, SLIDER_HEIGHT);
lcd_(fillrect)(SLIDER_X, SLIDER_Y,
muldiv_uint32(pos, SLIDER_WIDTH, range),
SLIDER_HEIGHT);
/* Update screen */
lcd_(update_rect)(SLIDER_X, text_y - SLIDER_TMARGIN, SLIDER_WIDTH,
LCD_HEIGHT - SLIDER_BMARGIN - text_y + SLIDER_TEXTMARGIN);
}
else
{
/* Just return slider rectangle */
rc->l = SLIDER_X;
rc->t = text_y - SLIDER_TMARGIN;
rc->r = rc->l + SLIDER_WIDTH;
rc->b = rc->t + LCD_HEIGHT - SLIDER_BMARGIN - text_y;
}
}
static bool display_thumb_image(const struct vo_rect *rc)
{
if (!stream_display_thumb(rc))
{
lcd_(splash)(0, "Frame not available");
return false;
}
/* Draw a raised border around the frame */
int oldcolor = lcd_(get_foreground)();
lcd_(set_foreground)(DRAW_LIGHTGRAY);
lcd_(hline)(rc->l-1, rc->r-1, rc->t-1);
lcd_(vline)(rc->l-1, rc->t, rc->b-1);
lcd_(set_foreground)(DRAW_DARKGRAY);
lcd_(hline)(rc->l-1, rc->r, rc->b);
lcd_(vline)(rc->r, rc->t-1, rc->b);
lcd_(set_foreground)(oldcolor);
lcd_(update_rect)(rc->l-1, rc->t-1, rc->r - rc->l + 2, 1);
lcd_(update_rect)(rc->l-1, rc->t, 1, rc->b - rc->t);
lcd_(update_rect)(rc->l-1, rc->b, rc->r - rc->l + 2, 1);
lcd_(update_rect)(rc->r, rc->t, 1, rc->b - rc->t);
return true;
}
/* Add an amount to the specified time - with saturation */
static uint32_t increment_time(uint32_t val, int32_t amount, uint32_t range)
{
if (amount < 0)
{
uint32_t off = -amount;
if (range > off && val >= off)
val -= off;
else
val = 0;
}
else if (amount > 0)
{
uint32_t off = amount;
if (range > off && val <= range - off)
val += off;
else
val = range;
}
return val;
}
static int get_start_time(uint32_t duration)
{
int button = 0;
int tmo = TIMEOUT_NOBLOCK;
uint32_t resume_time = settings.resume_time;
struct vo_rect rc_vid, rc_bound;
uint32_t aspect_vid, aspect_bound;
enum state_enum slider_state = state0;
lcd_(clear_display)();
lcd_(update)();
draw_slider(0, 100, &rc_bound);
rc_bound.b = rc_bound.t - SLIDER_TMARGIN;
rc_bound.t = SCREEN_MARGIN;
DEBUGF("rc_bound: %d, %d, %d, %d\n", rc_bound.l, rc_bound.t,
rc_bound.r, rc_bound.b);
rc_vid.l = rc_vid.t = 0;
if (!stream_vo_get_size((struct vo_ext *)&rc_vid.r))
{
/* Can't get size - fill whole thing */
rc_vid.r = rc_bound.r - rc_bound.l;
rc_vid.b = rc_bound.b - rc_bound.t;
}
/* Get aspect ratio of bounding rectangle and video in u16.16 */
aspect_bound = ((rc_bound.r - rc_bound.l) << 16) /
(rc_bound.b - rc_bound.t);
DEBUGF("aspect_bound: %u.%02u\n", (unsigned)(aspect_bound >> 16),
(unsigned)(100*(aspect_bound & 0xffff) >> 16));
aspect_vid = (rc_vid.r << 16) / rc_vid.b;
DEBUGF("aspect_vid: %u.%02u\n", (unsigned)(aspect_vid >> 16),
(unsigned)(100*(aspect_vid & 0xffff) >> 16));
if (aspect_vid >= aspect_bound)
{
/* Video proportionally wider than or same as bounding rectangle */
if (rc_vid.r > rc_bound.r - rc_bound.l)
{
rc_vid.r = rc_bound.r - rc_bound.l;
rc_vid.b = (rc_vid.r << 16) / aspect_vid;
}
/* else already fits */
}
else
{
/* Video proportionally narrower than bounding rectangle */
if (rc_vid.b > rc_bound.b - rc_bound.t)
{
rc_vid.b = rc_bound.b - rc_bound.t;
rc_vid.r = (aspect_vid * rc_vid.b) >> 16;
}
/* else already fits */
}
/* Even width and height >= 2 */
rc_vid.r = (rc_vid.r < 2) ? 2 : (rc_vid.r & ~1);
rc_vid.b = (rc_vid.b < 2) ? 2 : (rc_vid.b & ~1);
/* Center display in bounding rectangle */
rc_vid.l = ((rc_bound.l + rc_bound.r) - rc_vid.r) / 2;
rc_vid.r += rc_vid.l;
rc_vid.t = ((rc_bound.t + rc_bound.b) - rc_vid.b) / 2;
rc_vid.b += rc_vid.t;
DEBUGF("rc_vid: %d, %d, %d, %d\n", rc_vid.l, rc_vid.t,
rc_vid.r, rc_vid.b);
#ifndef HAVE_LCD_COLOR
stream_gray_show(true);
#endif
while (slider_state < state9)
{
mpeg_menu_sysevent_clear();
button = tmo == TIMEOUT_BLOCK ?
rb->button_get(true) : rb->button_get_w_tmo(tmo);
button = mpeg_menu_sysevent_callback(button, -1);
switch (button)
{
case BUTTON_NONE:
break;
/* Coarse (1 minute) control */
case MPEG_START_TIME_DOWN:
case MPEG_START_TIME_DOWN | BUTTON_REPEAT:
resume_time = increment_time(resume_time, -60*TS_SECOND, duration);
slider_state = state0;
break;
case MPEG_START_TIME_UP:
case MPEG_START_TIME_UP | BUTTON_REPEAT:
resume_time = increment_time(resume_time, 60*TS_SECOND, duration);
slider_state = state0;
break;
/* Fine (1 second) control */
case MPEG_START_TIME_LEFT:
case MPEG_START_TIME_LEFT | BUTTON_REPEAT:
#ifdef MPEG_START_TIME_SCROLL_UP
case MPEG_START_TIME_SCROLL_UP:
case MPEG_START_TIME_SCROLL_UP | BUTTON_REPEAT:
#endif
resume_time = increment_time(resume_time, -TS_SECOND, duration);
slider_state = state0;
break;
case MPEG_START_TIME_RIGHT:
case MPEG_START_TIME_RIGHT | BUTTON_REPEAT:
#ifdef MPEG_START_TIME_SCROLL_DOWN
case MPEG_START_TIME_SCROLL_DOWN:
case MPEG_START_TIME_SCROLL_DOWN | BUTTON_REPEAT:
#endif
resume_time = increment_time(resume_time, TS_SECOND, duration);
slider_state = state0;
break;
case MPEG_START_TIME_SELECT:
settings.resume_time = resume_time;
button = MPEG_START_SEEK;
slider_state = state9;
break;
case MPEG_START_TIME_EXIT:
button = MPEG_START_EXIT;
slider_state = state9;
break;
case ACTION_STD_CANCEL:
button = MPEG_START_QUIT;
slider_state = state9;
break;
default:
rb->default_event_handler(button);
rb->yield();
continue;
}
switch (slider_state)
{
case state0:
trigger_cpu_boost();
stream_seek(resume_time, SEEK_SET);
show_loading(&rc_bound);
draw_slider(duration, resume_time, NULL);
slider_state = state1;
tmo = THUMB_DELAY;
break;
case state1:
display_thumb_image(&rc_vid);
slider_state = state2;
case state2:
cancel_cpu_boost();
tmo = TIMEOUT_BLOCK;
default:
break;
}
rb->yield();
}
#ifndef HAVE_LCD_COLOR
stream_gray_show(false);
grey_clear_display();
grey_update();
#endif
cancel_cpu_boost();
return button;
}
static int show_start_menu(uint32_t duration)
{
int menu_id;
int result = 0;
bool menu_quit = false;
/* add the resume time to the menu display */
char resume_str[32];
char hms_str[32];
struct hms hms;
struct menu_item items[] =
{
[MPEG_START_RESTART] =
{ "Play from beginning", NULL },
[MPEG_START_RESUME] =
{ resume_str, NULL },
[MPEG_START_SEEK] =
{ "Set start time", NULL },
[MPEG_START_SETTINGS] =
{ "Settings", NULL },
[MPEG_START_QUIT] =
{ "Quit mpegplayer", NULL },
};
ts_to_hms(settings.resume_time, &hms);
hms_format(hms_str, sizeof(hms_str), &hms);
format_menu_item(&items[MPEG_START_RESUME], sizeof (resume_str),
"Resume at: %s", hms_str);
menu_id = menu_init(rb, items, ARRAYLEN(items),
mpeg_menu_sysevent_callback, NULL, NULL, NULL);
rb->button_clear_queue();
while (!menu_quit)
{
mpeg_menu_sysevent_clear();
result = menu_show(menu_id);
switch (result)
{
case MPEG_START_RESTART:
settings.resume_time = 0;
menu_quit = true;
break;
case MPEG_START_RESUME:
menu_quit = true;
break;
case MPEG_START_SEEK:
if (!stream_can_seek())
{
rb->splash(HZ, "Unavailable");
break;
}
result = get_start_time(duration);
if (result != MPEG_START_EXIT)
menu_quit = true;
break;
case MPEG_START_SETTINGS:
if (mpeg_menu(MPEG_MENU_HIDE_QUIT_ITEM) != MPEG_MENU_QUIT)
break;
/* Fall-through */
default:
result = MPEG_START_QUIT;
menu_quit = true;
break;
}
if (mpeg_menu_sysevent() != 0)
{
result = MPEG_START_QUIT;
menu_quit = true;
}
}
menu_exit(menu_id);
rb->lcd_clear_display();
rb->lcd_update();
return result;
}
/* Return the desired resume action */
int mpeg_start_menu(uint32_t duration)
{
mpeg_menu_sysevent_clear();
switch (settings.resume_options)
{
case MPEG_RESUME_MENU_IF_INCOMPLETE:
if (!stream_can_seek() || settings.resume_time == 0)
{
case MPEG_RESUME_RESTART:
settings.resume_time = 0;
return MPEG_START_RESTART;
}
default:
case MPEG_RESUME_MENU_ALWAYS:
return show_start_menu(duration);
case MPEG_RESUME_ALWAYS:
return MPEG_START_SEEK;
}
}
/** MPEG Menu **/
static void display_options(void)
{
int result;
int menu_id;
bool menu_quit = false;
static const struct menu_item items[] = {
#if MPEG_OPTION_DITHERING_ENABLED
[MPEG_OPTION_DITHERING] =
{ "Dithering", NULL },
#endif
[MPEG_OPTION_DISPLAY_FPS] =
{ "Display FPS", NULL },
[MPEG_OPTION_LIMIT_FPS] =
{ "Limit FPS", NULL },
[MPEG_OPTION_SKIP_FRAMES] =
{ "Skip frames", NULL },
};
menu_id = menu_init(rb, items, ARRAYLEN(items),
mpeg_menu_sysevent_callback, NULL, NULL, NULL);
rb->button_clear_queue();
while (!menu_quit)
{
mpeg_menu_sysevent_clear();
result = menu_show(menu_id);
switch (result)
{
#if MPEG_OPTION_DITHERING_ENABLED
case MPEG_OPTION_DITHERING:
result = (settings.displayoptions & LCD_YUV_DITHER) ? 1 : 0;
mpeg_set_option("Dithering", &result, INT, noyes, 2, NULL);
settings.displayoptions =
(settings.displayoptions & ~LCD_YUV_DITHER)
| ((result != 0) ? LCD_YUV_DITHER : 0);
rb->lcd_yuv_set_options(settings.displayoptions);
break;
#endif /* MPEG_OPTION_DITHERING_ENABLED */
case MPEG_OPTION_DISPLAY_FPS:
mpeg_set_option("Display FPS", &settings.showfps, INT,
noyes, 2, NULL);
break;
case MPEG_OPTION_LIMIT_FPS:
mpeg_set_option("Limit FPS", &settings.limitfps, INT,
noyes, 2, NULL);
break;
case MPEG_OPTION_SKIP_FRAMES:
mpeg_set_option("Skip frames", &settings.skipframes, INT,
noyes, 2, NULL);
break;
default:
menu_quit = true;
break;
}
if (mpeg_menu_sysevent() != 0)
menu_quit = true;
}
menu_exit(menu_id);
}
static void resume_options(void)
{
static const struct opt_items items[MPEG_RESUME_NUM_OPTIONS] = {
[MPEG_RESUME_MENU_ALWAYS] =
{ "Start menu", -1 },
[MPEG_RESUME_MENU_IF_INCOMPLETE] =
{ "Start menu if not completed", -1 },
[MPEG_RESUME_ALWAYS] =
{ "Resume automatically", -1 },
[MPEG_RESUME_RESTART] =
{ "Play from beginning", -1 },
};
mpeg_set_option("Resume Options", &settings.resume_options,
INT, items, MPEG_RESUME_NUM_OPTIONS, NULL);
}
static void clear_resume_count(void)
{
configfile_save(SETTINGS_FILENAME, config, ARRAYLEN(config),
SETTINGS_VERSION);
settings.resume_count = 0;
/* add this place holder so the count is above resume entries */
configfile_update_entry(SETTINGS_FILENAME, "Resume count", 0);
}
int mpeg_menu(unsigned flags)
{
int menu_id;
int result;
bool menu_quit = false;
int item_count;
char clear_str[32];
struct menu_item items[] = {
[MPEG_MENU_DISPLAY_SETTINGS] =
{ "Display Options", NULL },
[MPEG_MENU_ENABLE_START_MENU] =
{ "Resume Options", NULL },
[MPEG_MENU_CLEAR_RESUMES] =
{ clear_str, NULL },
[MPEG_MENU_QUIT] =
{ "Quit mpegplayer", NULL },
};
item_count = ARRAYLEN(items);
if (flags & MPEG_MENU_HIDE_QUIT_ITEM)
item_count--;
menu_id = menu_init(rb, items, item_count,
mpeg_menu_sysevent_callback, NULL, NULL, NULL);
rb->button_clear_queue();
while (!menu_quit)
{
mpeg_menu_sysevent_clear();
/* Format and add resume option to the menu display */
format_menu_item(&items[MPEG_MENU_CLEAR_RESUMES], sizeof(clear_str),
"Clear all resumes: %u", settings.resume_count);
result = menu_show(menu_id);
switch (result)
{
case MPEG_MENU_DISPLAY_SETTINGS:
display_options();
break;
case MPEG_MENU_ENABLE_START_MENU:
resume_options();
break;
case MPEG_MENU_CLEAR_RESUMES:
clear_resume_count();
break;
case MPEG_MENU_QUIT:
default:
menu_quit = true;
break;
}
if (mpeg_menu_sysevent() != 0)
{
result = MPEG_MENU_QUIT;
menu_quit = true;
}
}
menu_exit(menu_id);
rb->lcd_clear_display();
rb->lcd_update();
return result;
}
void init_settings(const char* filename)
{
/* Set the default settings */
settings.showfps = 0; /* Do not show FPS */
settings.limitfps = 1; /* Limit FPS */
settings.skipframes = 1; /* Skip frames */
settings.resume_options = MPEG_RESUME_MENU_ALWAYS; /* Enable start menu */
settings.resume_count = -1;
#if MPEG_OPTION_DITHERING_ENABLED
settings.displayoptions = 0; /* No visual effects */
#endif
configfile_init(rb);
if (configfile_load(SETTINGS_FILENAME, config,
sizeof(config)/sizeof(*config),
SETTINGS_MIN_VERSION) < 0)
{
/* Generate a new config file with default values */
configfile_save(SETTINGS_FILENAME, config,
sizeof(config)/sizeof(*config),
SETTINGS_VERSION);
}
#if MPEG_OPTION_DITHERING_ENABLED
if ((settings.displayoptions =
configfile_get_value(SETTINGS_FILENAME, "Display options")) < 0)
{
configfile_update_entry(SETTINGS_FILENAME, "Display options",
(settings.displayoptions=0));
}
rb->lcd_yuv_set_options(settings.displayoptions);
#endif
if (settings.resume_count < 0)
{
settings.resume_count = 0;
configfile_update_entry(SETTINGS_FILENAME, "Resume count", 0);
}
rb->snprintf(settings.resume_filename, MAX_PATH, "%s", filename);
/* get the resume time for the current mpeg if it exist */
if ((settings.resume_time = configfile_get_value
(SETTINGS_FILENAME, filename)) < 0)
{
settings.resume_time = 0;
}
}
void save_settings(void)
{
configfile_update_entry(SETTINGS_FILENAME, "Show FPS",
settings.showfps);
configfile_update_entry(SETTINGS_FILENAME, "Limit FPS",
settings.limitfps);
configfile_update_entry(SETTINGS_FILENAME, "Skip frames",
settings.skipframes);
configfile_update_entry(SETTINGS_FILENAME, "Resume options",
settings.resume_options);
/* If this was a new resume entry then update the total resume count */
if (configfile_update_entry(SETTINGS_FILENAME, settings.resume_filename,
settings.resume_time) == 0)
{
configfile_update_entry(SETTINGS_FILENAME, "Resume count",
++settings.resume_count);
}
#if MPEG_OPTION_DITHERING_ENABLED
configfile_update_entry(SETTINGS_FILENAME, "Display options",
settings.displayoptions);
#endif
}
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