dfa9f44034
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@13109 a1c6a512-1295-4272-9138-f99709370657
120 lines
3.3 KiB
C
120 lines
3.3 KiB
C
#include "plugin.h"
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#include "lib/configfile.h"
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#include "mpeg_settings.h"
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extern struct plugin_api* rb;
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struct mpeg_settings settings;
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static struct mpeg_settings old_settings;
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#define SETTINGS_VERSION 1
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#define SETTINGS_MIN_VERSION 1
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#define SETTINGS_FILENAME "mpegplayer.cfg"
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static char* showfps_options[] = {"No", "Yes"};
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static char* limitfps_options[] = {"No", "Yes"};
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static char* skipframes_options[] = {"No", "Yes"};
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static struct configdata config[] =
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{
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{TYPE_ENUM, 0, 2, &settings.showfps, "Show FPS", showfps_options, NULL},
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{TYPE_ENUM, 0, 2, &settings.limitfps, "Limit FPS", limitfps_options, NULL},
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{TYPE_ENUM, 0, 2, &settings.skipframes, "Skip frames", skipframes_options, NULL},
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};
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bool mpeg_menu(void)
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{
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int m;
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int result;
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int menu_quit=0;
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static const struct opt_items noyes[2] = {
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{ "No", -1 },
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{ "Yes", -1 },
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};
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static const struct menu_item items[] = {
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{ "Display FPS", NULL },
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{ "Limit FPS", NULL },
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{ "Skip frames", NULL },
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{ "Quit mpegplayer", NULL },
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};
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m = rb->menu_init(items, sizeof(items) / sizeof(*items),
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NULL, NULL, NULL, NULL);
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rb->button_clear_queue();
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while (!menu_quit) {
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result=rb->menu_show(m);
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switch(result)
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{
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case 0: /* Show FPS */
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rb->set_option("Display FPS",&settings.showfps,INT,
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noyes, 2, NULL);
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break;
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case 1: /* Limit FPS */
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rb->set_option("Limit FPS",&settings.limitfps,INT,
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noyes, 2, NULL);
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break;
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case 2: /* Skip frames */
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rb->set_option("Skip frames",&settings.skipframes,INT,
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noyes, 2, NULL);
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break;
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default:
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menu_quit=1;
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if (result == MENU_ATTACHED_USB)
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result = 3;
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break;
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}
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}
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rb->menu_exit(m);
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rb->lcd_clear_display();
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rb->lcd_update();
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return (result==3);
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}
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void init_settings(void)
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{
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/* Set the default settings */
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settings.showfps = 0; /* Do not show FPS */
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settings.limitfps = 1; /* Limit FPS */
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settings.skipframes = 1; /* Skip frames */
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configfile_init(rb);
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if (configfile_load(SETTINGS_FILENAME, config,
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sizeof(config)/sizeof(*config),
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SETTINGS_MIN_VERSION
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) < 0)
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{
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/* If the loading failed, save a new config file (as the disk is
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already spinning) */
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configfile_save(SETTINGS_FILENAME, config,
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sizeof(config)/sizeof(*config),
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SETTINGS_VERSION);
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}
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/* Keep a copy of the saved version of the settings - so we can check if
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the settings have changed when we quit */
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old_settings = settings;
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}
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void save_settings(void)
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{
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/* Save the user settings if they have changed */
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if (rb->memcmp(&settings,&old_settings,sizeof(settings))!=0) {
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configfile_save(SETTINGS_FILENAME, config,
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sizeof(config)/sizeof(*config),
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SETTINGS_VERSION);
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/* Store the settings in old_settings - to check for future changes */
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old_settings = settings;
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}
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}
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