838 lines
23 KiB
C
838 lines
23 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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*
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* Copyright (C) 2003-2005 Jörg Hohensohn
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* Copyright (C) 2020 BILGUS
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*
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*
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*
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* Usage: Start plugin, it will stay in the background.
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*
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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#include "plugin.h"
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#include "lib/kbd_helper.h"
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#include "lib/configfile.h"
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/****************** constants ******************/
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#define MAX_GROUPS 7
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#define MAX_ANNOUNCE_WPS 63
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#define ANNOUNCEMENT_TIMEOUT 10
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#define GROUPING_CHAR ';'
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#define EV_EXIT MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 0xFF)
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#define EV_OTHINSTANCE MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 0xFE)
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#define EV_STARTUP MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 0x01)
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#define EV_TRACKCHANGE MAKE_SYS_EVENT(SYS_EVENT_CLS_PRIVATE, 0x02)
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#define CFG_FILE "/VoiceTSR.cfg"
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#define CFG_VER 1
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#if CONFIG_RTC
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#define K_TIME "DT D1;\n\n"
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#define K_DATE "DD D2;\n\n"
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#else
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#define K_TIME ""
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#define K_DATE ""
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#endif
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#define K_TRACK_TA "TT TA;\n"
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#define K_TRACK "TE TL TR;\n"
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#define K_TRACK1 "T1 T2 T3;\n\n"
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#define K_PLAYLIST "PC PN PR P1 P2;\n"
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#define K_BATTERY "BP BM B1;\n"
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#define K_SLEEP "RS R2 R3;\n"
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#define K_RUNTIME "RT R1;"
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#define KEYBD_LAYOUT (K_TIME K_DATE K_TRACK_TA K_TRACK K_TRACK1 K_PLAYLIST K_BATTERY K_SLEEP K_RUNTIME)
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/****************** prototypes ******************/
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void print_scroll(char* string); /* implements a scrolling screen */
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int get_playtime(void); /* return the current track time in seconds */
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int get_tracklength(void); /* return the total length of the current track */
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int get_track(void); /* return the track number */
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void get_playmsg(void); /* update the play message with Rockbox info */
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void thread_create(void);
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void thread(void); /* the thread running it all */
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void thread_quit(void);
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static int voice_general_info(bool testing);
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static unsigned char* voice_info_group(unsigned char* current_token, bool testing);
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int main(const void* parameter); /* main loop */
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enum plugin_status plugin_start(const void* parameter); /* entry */
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/****************** data types ******************/
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/****************** globals ******************/
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/* communication to the worker thread */
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static struct
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{
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bool exiting; /* signal to the thread that we want to exit */
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unsigned int id; /* worker thread id */
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struct event_queue queue; /* thread event queue */
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long *stack;
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ssize_t stacksize;
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void *buf;
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size_t buf_size;
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} gThread;
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static struct
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{
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int interval;
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int announce_on;
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int grouping;
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int timeout;
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int count;
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unsigned int index;
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int bin_added;
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unsigned char wps_fmt[MAX_ANNOUNCE_WPS+1];
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} gAnnounce;
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static struct configdata config[] =
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{
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{TYPE_INT, 0, 10000, { .int_p = &gAnnounce.interval }, "Interval", NULL},
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{TYPE_INT, 0, 2, { .int_p = &gAnnounce.announce_on }, "Announce", NULL},
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{TYPE_INT, 0, 10, { .int_p = &gAnnounce.grouping }, "Grouping", NULL},
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{TYPE_INT, 0, 10000, { .int_p = &gAnnounce.bin_added }, "Added", NULL},
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{TYPE_STRING, 0, MAX_ANNOUNCE_WPS+1,
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{ .string = (char*)&gAnnounce.wps_fmt }, "Fmt", NULL},
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};
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const int gCfg_sz = sizeof(config)/sizeof(*config);
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/****************** communication with Rockbox playback ******************/
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#if 0
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/* return the track number */
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int get_track(void)
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{
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//if (rb->audio_status() == (AUDIO_STATUS_PLAY | AUDIO_STATUS_PAUSE))
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struct mp3entry* p_mp3entry;
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p_mp3entry = rb->audio_current_track();
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if (p_mp3entry == NULL)
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return 0;
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return p_mp3entry->index + 1; /* track numbers start with 1 */
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}
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#endif
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static void playback_event_callback(unsigned short id, void *data)
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{
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(void)id;
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(void)data;
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rb->queue_post(&gThread.queue, EV_TRACKCHANGE, 0);
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}
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/****************** config functions *****************/
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static void config_set_defaults(void)
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{
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gAnnounce.bin_added = 0;
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gAnnounce.interval = ANNOUNCEMENT_TIMEOUT;
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gAnnounce.announce_on = 0;
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gAnnounce.grouping = 0;
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gAnnounce.wps_fmt[0] = '\0';
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}
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static void config_reset_voice(void)
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{
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/* don't want to change these so save a copy */
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int interval = gAnnounce.interval;
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int announce = gAnnounce.announce_on;
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int grouping = gAnnounce.grouping;
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if (configfile_load(CFG_FILE, config, gCfg_sz, CFG_VER) < 0)
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{
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rb->splash(100, "ERROR!");
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return;
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}
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/* restore other settings */
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gAnnounce.interval = interval;
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gAnnounce.announce_on = announce;
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gAnnounce.grouping = grouping;
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}
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/****************** helper fuctions ******************/
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void announce(void)
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{
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rb->talk_force_shutup();
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rb->sleep(HZ / 2);
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voice_general_info(false);
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//rb->talk_force_enqueue_next();
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}
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static void announce_test(void)
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{
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rb->talk_force_shutup();
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rb->sleep(HZ / 2);
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voice_info_group(gAnnounce.wps_fmt, true);
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//rb->talk_force_enqueue_next();
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}
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static void announce_add(const char *str)
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{
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int len_cur = rb->strlen(gAnnounce.wps_fmt);
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int len_str = rb->strlen(str);
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if (len_cur + len_str > MAX_ANNOUNCE_WPS)
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return;
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rb->strcpy(&gAnnounce.wps_fmt[len_cur], str);
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announce_test();
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}
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static int _playlist_get_display_index(struct playlist_info *playlist)
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{
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/* equivalent of the function found in playlist.c */
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if(!playlist)
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return -1;
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/* first_index should always be index 0 for display purposes */
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int index = playlist->index;
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index -= playlist->first_index;
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if (index < 0)
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index += playlist->amount;
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return index + 1;
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}
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static enum themable_icons icon_callback(int selected_item, void * data)
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{
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(void)data;
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if(selected_item < MAX_GROUPS && selected_item >= 0)
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{
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int bin = 1 << (selected_item);
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if ((gAnnounce.bin_added & bin) == bin)
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return Icon_Submenu;
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}
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return Icon_NOICON;
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}
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static int announce_menu_cb(int action,
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const struct menu_item_ex *this_item,
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struct gui_synclist *this_list)
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{
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(void)this_item;
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unsigned short *kbd_p = gThread.buf;
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size_t kbd_bufsz = gThread.buf_size;
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int selection = rb->gui_synclist_get_sel_pos(this_list);
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if(action == ACTION_ENTER_MENUITEM)
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{
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rb->gui_synclist_set_icon_callback(this_list, icon_callback);
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}
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else if ((action == ACTION_STD_OK))
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{
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//rb->splashf(100, "%d", selection);
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if (selection < MAX_GROUPS && selection >= 0) /* only add premade tags once */
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{
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int bin = 1 << (selection);
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if ((gAnnounce.bin_added & bin) == bin)
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return 0;
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gAnnounce.bin_added |= bin;
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}
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switch(selection) {
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case 0: /*Time*/
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announce_add("D1Dt ;");
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break;
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case 1: /*Date*/
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announce_add("D2Dd ;");
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break;
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case 2: /*Track*/
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announce_add("TT T1TeT2Tr ;");
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break;
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case 3: /*Playlist*/
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announce_add("P1PC P2PN ;");
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break;
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case 4: /*Battery*/
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announce_add("B1Bp ;");
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break;
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case 5: /*Sleep*/
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announce_add("R2RsR3 ;");
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break;
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case 6: /*Runtime*/
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announce_add("R1Rt ;");
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break;
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case 7: /* sep */
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break;
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case 8: /*Clear All*/
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gAnnounce.wps_fmt[0] = '\0';
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gAnnounce.bin_added = 0;
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rb->splash(HZ / 2, ID2P(LANG_RESET_DONE_CLEAR));
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break;
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case 9: /* inspect it */
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if (!kbd_create_layout(KEYBD_LAYOUT, kbd_p, kbd_bufsz))
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kbd_p = NULL;
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rb->kbd_input(gAnnounce.wps_fmt, MAX_ANNOUNCE_WPS, kbd_p);
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break;
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case 10: /*test it*/
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announce_test();
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break;
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case 11: /*cancel*/
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config_reset_voice();
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return ACTION_STD_CANCEL;
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case 12: /* save */
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return ACTION_STD_CANCEL;
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default:
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return action;
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}
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rb->gui_synclist_draw(this_list); /* redraw */
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return 0;
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}
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return action;
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}
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static int announce_menu(void)
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{
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int selection = 0;
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MENUITEM_STRINGLIST(announce_menu, "Announcements", announce_menu_cb,
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ID2P(LANG_TIME),
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ID2P(LANG_DATE),
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ID2P(LANG_TRACK),
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ID2P(LANG_PLAYLIST),
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ID2P(LANG_BATTERY_MENU),
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ID2P(LANG_SLEEP_TIMER),
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ID2P(LANG_RUNNING_TIME),
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ID2P(VOICE_BLANK),
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ID2P(LANG_CLEAR_ALL),
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ID2P(LANG_ANNOUNCEMENT_FMT),
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ID2P(LANG_VOICE),
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ID2P(LANG_CANCEL_0),
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ID2P(LANG_SAVE));
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selection = rb->do_menu(&announce_menu, &selection, NULL, true);
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if (selection == MENU_ATTACHED_USB)
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return PLUGIN_USB_CONNECTED;
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return 0;
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}
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/**
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Shows the settings menu
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*/
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static int settings_menu(void)
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{
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int selection = 0;
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//bool old_val;
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MENUITEM_STRINGLIST(settings_menu, "Announce Settings", NULL,
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ID2P(LANG_TIMEOUT),
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ID2P(LANG_ANNOUNCE_ON),
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ID2P(LANG_GROUPING),
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ID2P(LANG_ANNOUNCEMENT_FMT),
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ID2P(VOICE_BLANK),
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ID2P(LANG_MENU_QUIT),
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ID2P(LANG_SAVE_EXIT));
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static const struct opt_items announce_options[] = {
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{ STR(LANG_OFF)},
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{ STR(LANG_TRACK_CHANGE)},
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};
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do {
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selection=rb->do_menu(&settings_menu,&selection, NULL, true);
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switch(selection) {
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case 0:
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rb->set_int(rb->str(LANG_TIMEOUT), "s", UNIT_SEC,
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&gAnnounce.interval, NULL, 1, 1, 360, NULL );
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break;
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case 1:
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rb->set_option(rb->str(LANG_ANNOUNCE_ON),
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&gAnnounce.announce_on, INT, announce_options, 2, NULL);
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break;
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case 2:
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rb->set_int(rb->str(LANG_GROUPING), "", 1,
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&gAnnounce.grouping, NULL, 1, 0, 7, NULL );
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break;
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case 3:
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announce_menu();
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break;
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case 4: /*sep*/
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continue;
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case 5:
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return -1;
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break;
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case 6:
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configfile_save(CFG_FILE, config, gCfg_sz, CFG_VER);
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return 0;
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break;
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case MENU_ATTACHED_USB:
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return PLUGIN_USB_CONNECTED;
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default:
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return 0;
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}
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} while ( selection >= 0 );
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return 0;
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}
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/****************** main thread + helper ******************/
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void thread(void)
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{
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long interval;
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long last_tick = *rb->current_tick; /* for 1 sec tick */
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struct queue_event ev;
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while (!gThread.exiting)
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{
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rb->queue_wait(&gThread.queue, &ev);
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interval = gAnnounce.interval * HZ;
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switch (ev.id)
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{
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case EV_EXIT:
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return;
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case EV_OTHINSTANCE:
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if (*rb->current_tick - last_tick >= interval)
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{
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last_tick += interval;
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rb->sleep(0);
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announce();
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}
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break;
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case EV_STARTUP:
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rb->beep_play(1500, 100, 1000);
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break;
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case EV_TRACKCHANGE:
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rb->sleep(0);
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announce();
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break;
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}
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}
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}
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void plugin_buffer_init(void)
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{
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if (gThread.buf == 0)
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{
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rb->memset(&gThread, 0, sizeof(gThread));
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gThread.buf = rb->plugin_get_buffer(&gThread.buf_size);
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ALIGN_BUFFER(gThread.buf, gThread.buf_size, sizeof(long));
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}
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}
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void thread_create(void)
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{
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/* init the worker thread */
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gThread.stacksize = gThread.buf_size;
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gThread.buf_size -= gThread.stacksize;
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gThread.stack = (long *) gThread.buf;
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ALIGN_BUFFER(gThread.stack, gThread.stacksize, sizeof(long));
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if (gThread.stacksize < DEFAULT_STACK_SIZE)
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{
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rb->splash(HZ*2, "Out of memory");
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gThread.exiting = true;
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gThread.id = UINT_MAX;
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return;
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}
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/* put the thread's queue in the bcast list */
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rb->queue_init(&gThread.queue, true);
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gThread.id = rb->create_thread(thread, gThread.stack, gThread.stacksize,
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0, "vTSR"
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IF_PRIO(, PRIORITY_BACKGROUND)
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IF_COP(, CPU));
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rb->queue_post(&gThread.queue, EV_STARTUP, 0);
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rb->yield();
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}
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void thread_quit(void)
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{
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if (!gThread.exiting) {
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rb->queue_post(&gThread.queue, EV_EXIT, 0);
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rb->thread_wait(gThread.id);
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/* remove the thread's queue from the broadcast list */
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rb->queue_delete(&gThread.queue);
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gThread.exiting = true;
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}
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}
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/* callback to end the TSR plugin, called before a new one gets loaded */
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static bool exit_tsr(bool reenter)
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{
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if (reenter)
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{
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rb->queue_post(&gThread.queue, EV_OTHINSTANCE, 0);
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return false; /* dont let it start again */
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}
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thread_quit();
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return true;
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}
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/****************** main ******************/
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int plugin_main(const void* parameter)
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{
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(void)parameter;
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bool settings = false;
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int i = 0;
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gAnnounce.index = 0;
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gAnnounce.timeout = 0;
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rb->talk_id(LANG_HOLD_FOR_SETTINGS, false);
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rb->splash(HZ / 2, "Announce Status");
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if (configfile_load(CFG_FILE, config, gCfg_sz, CFG_VER) < 0)
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{
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/* If the loading failed, save a new config file */
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config_set_defaults();
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configfile_save(CFG_FILE, config, gCfg_sz, CFG_VER);
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rb->splash(HZ, ID2P(LANG_HOLD_FOR_SETTINGS));
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}
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rb->splash(HZ, ID2P(LANG_HOLD_FOR_SETTINGS));
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rb->button_clear_queue();
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if (rb->button_get_w_tmo(HZ) > BUTTON_NONE)
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{
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while ((rb->button_get(false) & BUTTON_REL) != BUTTON_REL)
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{
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if (i & 1)
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rb->beep_play(800, 100, 1000);
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if (++i > 15)
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{
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settings = true;
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break;
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}
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rb->sleep(HZ / 5);
|
|
}
|
|
}
|
|
|
|
plugin_buffer_init(); /* need buffer for custom keyboard layout */
|
|
|
|
if (settings)
|
|
{
|
|
rb->splash(100, ID2P(LANG_SETTINGS));
|
|
int ret = settings_menu();
|
|
if (ret < 0)
|
|
return 0;
|
|
}
|
|
|
|
gAnnounce.timeout = *rb->current_tick;
|
|
rb->plugin_tsr(exit_tsr); /* stay resident */
|
|
|
|
if (gAnnounce.announce_on == 1)
|
|
rb->add_event(PLAYBACK_EVENT_TRACK_CHANGE, playback_event_callback);
|
|
|
|
thread_create();
|
|
return 0;
|
|
}
|
|
|
|
|
|
/***************** Plugin Entry Point *****************/
|
|
|
|
|
|
enum plugin_status plugin_start(const void* parameter)
|
|
{
|
|
/* now go ahead and have fun! */
|
|
int ret = plugin_main(parameter);
|
|
|
|
rb->remove_event(PLAYBACK_EVENT_START_PLAYBACK, playback_event_callback);
|
|
return (ret==0) ? PLUGIN_OK : PLUGIN_ERROR;
|
|
}
|
|
|
|
static int voice_general_info(bool testing)
|
|
{
|
|
unsigned char* infotemplate = gAnnounce.wps_fmt;
|
|
|
|
if (gAnnounce.index >= rb->strlen(gAnnounce.wps_fmt))
|
|
gAnnounce.index = 0;
|
|
|
|
long current_tick = *rb->current_tick;
|
|
|
|
if (*infotemplate == 0)
|
|
{
|
|
#if CONFIG_RTC
|
|
/* announce the time */
|
|
voice_info_group("D1Dt ", false);
|
|
#else
|
|
/* announce elapsed play for this track */
|
|
voice_info_group("T1Te ", false);
|
|
#endif
|
|
return -1;
|
|
}
|
|
|
|
if (TIME_BEFORE(current_tick, gAnnounce.timeout))
|
|
{
|
|
return -2;
|
|
}
|
|
|
|
gAnnounce.timeout = current_tick + gAnnounce.interval * HZ;
|
|
|
|
rb->talk_shutup();
|
|
|
|
gAnnounce.count = 0;
|
|
infotemplate = voice_info_group(&infotemplate[gAnnounce.index], testing);
|
|
gAnnounce.index = (infotemplate - gAnnounce.wps_fmt) + 1;
|
|
|
|
return 0;
|
|
}
|
|
|
|
static unsigned char* voice_info_group(unsigned char* current_token, bool testing)
|
|
{
|
|
unsigned char current_char;
|
|
bool skip_next_group = false;
|
|
gAnnounce.count = 0;
|
|
|
|
while (*current_token != 0)
|
|
{
|
|
//rb->splash(10, current_token);
|
|
current_char = toupper(*current_token);
|
|
if (current_char == 'D')
|
|
{
|
|
/*
|
|
Date and time functions
|
|
*/
|
|
current_token++;
|
|
|
|
current_char = toupper(*current_token);
|
|
|
|
#if CONFIG_RTC
|
|
struct tm *tm = rb->get_time();
|
|
|
|
if (true) //(valid_time(tm))
|
|
{
|
|
if (current_char == 'T')
|
|
{
|
|
rb->talk_time(tm, true);
|
|
}
|
|
else if (current_char == 'D')
|
|
{
|
|
rb->talk_date(tm, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '1')
|
|
{
|
|
rb->talk_id(LANG_TIME, true);
|
|
}
|
|
else if (current_char == '2')
|
|
{
|
|
rb->talk_id(LANG_DATE, true);
|
|
}
|
|
}
|
|
#endif
|
|
}
|
|
else if (current_char == 'R')
|
|
{
|
|
/*
|
|
Sleep timer and runtime
|
|
*/
|
|
int sleep_remaining = sleep_remaining = rb->get_sleep_timer();
|
|
int runtime;
|
|
|
|
current_token++;
|
|
current_char = toupper(*current_token);
|
|
if (current_char == 'T')
|
|
{
|
|
runtime = rb->global_status->runtime;
|
|
rb->talk_value(runtime, UNIT_TIME, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '1')
|
|
{
|
|
rb->talk_id(LANG_RUNNING_TIME, true);
|
|
}
|
|
else if (testing || sleep_remaining > 0)
|
|
{
|
|
if (current_char == 'S')
|
|
{
|
|
rb->talk_value(sleep_remaining, UNIT_TIME, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '2')
|
|
{
|
|
rb->talk_id(LANG_SLEEP_TIMER, true);
|
|
}
|
|
else if (current_char == '3')
|
|
{
|
|
rb->talk_id(LANG_REMAIN, true);
|
|
}
|
|
}
|
|
else if (sleep_remaining == 0)
|
|
{
|
|
skip_next_group = true;
|
|
}
|
|
|
|
}
|
|
else if (current_char == 'T')
|
|
{
|
|
/*
|
|
Current track information
|
|
*/
|
|
current_token++;
|
|
|
|
current_char = toupper(*current_token);
|
|
|
|
struct mp3entry* id3 = rb->audio_current_track();
|
|
|
|
int elapsed_length = id3->elapsed / 1000;
|
|
int track_length = id3->length / 1000;
|
|
int track_remaining = track_length - elapsed_length;
|
|
|
|
if (current_char == 'E')
|
|
{
|
|
rb->talk_value(elapsed_length, UNIT_TIME, true);
|
|
}
|
|
else if (current_char == 'L')
|
|
{
|
|
rb->talk_value(track_length, UNIT_TIME, true);
|
|
}
|
|
else if (current_char == 'R')
|
|
{
|
|
rb->talk_value(track_remaining, UNIT_TIME, true);
|
|
}
|
|
else if (current_char == 'T' && id3->title)
|
|
{
|
|
rb->talk_spell(id3->title, true);
|
|
}
|
|
else if (current_char == 'A' && id3->albumartist)
|
|
{
|
|
rb->talk_spell(id3->albumartist, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '1')
|
|
{
|
|
rb->talk_id(LANG_ELAPSED, true);
|
|
}
|
|
else if (current_char == '2')
|
|
{
|
|
rb->talk_id(LANG_REMAIN, true);
|
|
}
|
|
else if (current_char == '3')
|
|
{
|
|
rb->talk_id(LANG_OF, true);
|
|
}
|
|
}
|
|
else if (current_char == 'P')
|
|
{
|
|
/*
|
|
Current playlist information
|
|
*/
|
|
current_token++;
|
|
|
|
current_char = toupper(*current_token);
|
|
struct playlist_info *pl;
|
|
int current_track = 0;
|
|
int remaining_tracks = 0;
|
|
int total_tracks = rb->playlist_amount();
|
|
|
|
if (!isdigit(current_char)) {
|
|
pl = rb->playlist_get_current();
|
|
current_track = _playlist_get_display_index(pl);
|
|
remaining_tracks = total_tracks - current_track;
|
|
}
|
|
|
|
if (total_tracks > 0 || testing)
|
|
{
|
|
if (current_char == 'C')
|
|
{
|
|
rb->talk_number(current_track, true);
|
|
}
|
|
else if (current_char == 'N')
|
|
{
|
|
rb->talk_number(total_tracks, true);
|
|
}
|
|
else if (current_char == 'R')
|
|
{
|
|
rb->talk_number(remaining_tracks, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '1')
|
|
{
|
|
rb->talk_id(LANG_TRACK, true);
|
|
}
|
|
else if (current_char == '2')
|
|
{
|
|
rb->talk_id(LANG_OF, true);
|
|
}
|
|
}
|
|
else if (total_tracks == 0)
|
|
skip_next_group = true;
|
|
}
|
|
else if (current_char == 'B')
|
|
{
|
|
/*
|
|
Battery
|
|
*/
|
|
current_token++;
|
|
|
|
current_char = toupper(*current_token);
|
|
|
|
if (current_char == 'P')
|
|
{
|
|
rb->talk_value(rb->battery_level(), UNIT_PERCENT, true);
|
|
}
|
|
else if (current_char == 'M')
|
|
{
|
|
rb->talk_value(rb->battery_time() * 60, UNIT_TIME, true);
|
|
}
|
|
/* prefix suffix connectives */
|
|
else if (current_char == '1')
|
|
{
|
|
rb->talk_id(LANG_BATTERY_TIME, true);
|
|
}
|
|
}
|
|
else if (current_char == ' ')
|
|
{
|
|
/*
|
|
Catch your breath
|
|
*/
|
|
rb->talk_id(VOICE_PAUSE, true);
|
|
}
|
|
else if (current_char == GROUPING_CHAR && gAnnounce.grouping > 0)
|
|
{
|
|
gAnnounce.count++;
|
|
|
|
if (gAnnounce.count >= gAnnounce.grouping && !testing && !skip_next_group)
|
|
break;
|
|
|
|
skip_next_group = false;
|
|
|
|
}
|
|
current_token++;
|
|
}
|
|
|
|
return current_token;
|
|
}
|