03894b810e
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@1619 a1c6a512-1295-4272-9138-f99709370657
497 lines
15 KiB
C
497 lines
15 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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* Copyright (C) 2002 Jerome Kuptz
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*
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* All files in this archive are subject to the GNU General Public License.
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* See the file COPYING in the source tree root for full license agreement.
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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 <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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#include "file.h"
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#include "lcd.h"
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#include "button.h"
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#include "kernel.h"
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#include "tree.h"
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#include "debug.h"
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#include "sprintf.h"
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#include "settings.h"
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#include "wps.h"
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#include "mpeg.h"
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#include "usb.h"
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#include "powermgmt.h"
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#include "status.h"
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#include "main_menu.h"
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#ifdef HAVE_LCD_BITMAP
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#include "icons.h"
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#include "widgets.h"
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#endif
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#ifdef HAVE_LCD_BITMAP
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#define LINE_Y (global_settings.statusbar&&statusbar_enabled?1:0) /* Y position the entry-list starts at */
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#else /* HAVE_LCD_BITMAP */
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#define LINE_Y 0 /* Y position the entry-list starts at */
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#endif /* HAVE_LCD_BITMAP */
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#define PLAY_DISPLAY_DEFAULT 0
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#define PLAY_DISPLAY_FILENAME_SCROLL 1
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#define PLAY_DISPLAY_TRACK_TITLE 2
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#ifdef HAVE_RECORDER_KEYPAD
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#define RELEASE_MASK (BUTTON_F1 | BUTTON_DOWN)
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#else
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#define RELEASE_MASK (BUTTON_MENU | BUTTON_STOP)
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#endif
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bool keys_locked = false;
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static void draw_screen(struct mp3entry* id3)
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{
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lcd_clear_display();
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if(!id3)
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{
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#ifdef HAVE_LCD_CHARCELLS
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lcd_puts(0, 0, "End of list");
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lcd_puts(0, 1, "<Press ON>");
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#else
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lcd_puts(0, 2, "<End of song list>");
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lcd_puts(5, 4, "Press ON");
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#endif
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}
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else
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{
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switch ( global_settings.wps_display ) {
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case PLAY_DISPLAY_TRACK_TITLE:
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{
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char ch = '/';
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char* end;
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char* szTok;
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char* szDelimit;
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char* szPeriod;
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char szArtist[26];
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char szBuff[257];
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szBuff[sizeof(szBuff)-1] = 0;
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strncpy(szBuff, id3->path, sizeof(szBuff));
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szTok = strtok_r(szBuff, "/", &end);
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szTok = strtok_r(NULL, "/", &end);
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// Assume path format of: Genre/Artist/Album/Mp3_file
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strncpy(szArtist,szTok,sizeof(szArtist));
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szArtist[sizeof(szArtist)-1] = 0;
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szDelimit = strrchr(id3->path, ch);
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lcd_puts(0,LINE_Y, szArtist?szArtist:"<nothing>");
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// removes the .mp3 from the end of the display buffer
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szPeriod = strrchr(szDelimit, '.');
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if (szPeriod != NULL)
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*szPeriod = 0;
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lcd_puts_scroll(0,LINE_Y+1,(++szDelimit));
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break;
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}
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case PLAY_DISPLAY_FILENAME_SCROLL:
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{
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char ch = '/';
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char* szLast = strrchr(id3->path, ch);
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if (szLast)
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lcd_puts_scroll(0,LINE_Y, (++szLast));
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else
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lcd_puts_scroll(0,LINE_Y, id3->path);
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break;
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}
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case PLAY_DISPLAY_DEFAULT:
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{
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int l = LINE_Y;
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#ifdef HAVE_LCD_BITMAP
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char buffer[64];
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lcd_puts_scroll(0, l++, id3->path);
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lcd_puts(0, l++, id3->title?id3->title:"");
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lcd_puts(0, l++, id3->album?id3->album:"");
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lcd_puts(0, l++, id3->artist?id3->artist:"");
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if(LINE_Y==0) {
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if(id3->vbr)
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snprintf(buffer, sizeof(buffer), "%d kbit (avg)",
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id3->bitrate);
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else
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snprintf(buffer, sizeof(buffer), "%d kbit", id3->bitrate);
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lcd_puts(0, l++, buffer);
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snprintf(buffer,sizeof(buffer), "%d Hz", id3->frequency);
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lcd_puts(0, l++, buffer);
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}
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else {
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if(id3->vbr)
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snprintf(buffer, sizeof(buffer), "%dkbit(a) %dHz",
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id3->bitrate, id3->frequency);
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else
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snprintf(buffer, sizeof(buffer), "%dkbit %dHz",
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id3->bitrate, id3->frequency);
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lcd_puts(0, l++, buffer);
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}
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#else
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lcd_puts(0, l++, id3->artist?id3->artist:"<no artist>");
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lcd_puts_scroll(0, l++, id3->title?id3->title:"<no title>");
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#endif
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break;
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}
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}
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}
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status_draw();
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lcd_update();
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}
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void display_keylock_text(bool locked)
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{
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lcd_clear_display();
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#ifdef HAVE_LCD_CHARCELLS
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if(locked)
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lcd_puts(0, 0, "Keylock ON");
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else
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lcd_puts(0, 0, "Keylock OFF");
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#else
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if(locked)
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{
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lcd_puts(2, 3, "Key lock is ON");
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}
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else
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{
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lcd_puts(2, 3, "Key lock is OFF");
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}
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lcd_update();
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#endif
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sleep(HZ);
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}
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/* demonstrates showing different formats from playtune */
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int wps_show(void)
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{
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struct mp3entry* id3 = NULL;
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bool dont_go_to_menu = false;
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bool menu_button_is_down = false;
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bool pending_keylock = true; /* Keylock will go ON next time */
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int old_release_mask;
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int button;
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char buffer[32];
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old_release_mask = button_set_release(RELEASE_MASK);
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if(mpeg_is_playing())
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{
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id3 = mpeg_current_track();
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draw_screen(id3);
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}
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while ( 1 )
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{
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button = button_get_w_tmo(HZ/5);
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if(mpeg_has_changed_track())
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{
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lcd_stop_scroll();
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id3 = mpeg_current_track();
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draw_screen(id3);
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}
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switch(button)
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{
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case BUTTON_ON:
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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#ifdef HAVE_LCD_CHARCELLS
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lcd_icon(ICON_RECORD, false);
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#endif
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button_set_release(old_release_mask);
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return 0;
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_PLAY:
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#else
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case BUTTON_UP:
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#endif
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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if ( mpeg_is_playing() )
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{
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mpeg_pause();
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status_set_playmode(STATUS_PAUSE);
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}
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else
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{
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mpeg_resume();
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status_set_playmode(STATUS_PLAY);
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}
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break;
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_UP:
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case BUTTON_UP | BUTTON_REPEAT:
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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global_settings.volume++;
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if(global_settings.volume > mpeg_sound_max(SOUND_VOLUME))
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global_settings.volume = mpeg_sound_max(SOUND_VOLUME);
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mpeg_sound_set(SOUND_VOLUME, global_settings.volume);
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break;
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case BUTTON_DOWN:
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case BUTTON_DOWN | BUTTON_REPEAT:
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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global_settings.volume--;
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if(global_settings.volume < mpeg_sound_min(SOUND_VOLUME))
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global_settings.volume = mpeg_sound_min(SOUND_VOLUME);
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mpeg_sound_set(SOUND_VOLUME, global_settings.volume);
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break;
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#endif
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case BUTTON_LEFT:
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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mpeg_prev();
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status_set_playmode(STATUS_PLAY);
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break;
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case BUTTON_RIGHT:
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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mpeg_next();
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status_set_playmode(STATUS_PLAY);
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break;
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#ifdef HAVE_PLAYER_KEYPAD
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case BUTTON_MENU | BUTTON_LEFT:
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case BUTTON_MENU | BUTTON_LEFT | BUTTON_REPEAT:
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dont_go_to_menu = true;
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global_settings.volume--;
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if(global_settings.volume < mpeg_sound_min(SOUND_VOLUME))
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global_settings.volume = mpeg_sound_min(SOUND_VOLUME);
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mpeg_sound_set(SOUND_VOLUME, global_settings.volume);
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break;
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case BUTTON_MENU | BUTTON_RIGHT:
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case BUTTON_MENU | BUTTON_RIGHT | BUTTON_REPEAT:
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dont_go_to_menu = true;
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global_settings.volume++;
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if(global_settings.volume > mpeg_sound_max(SOUND_VOLUME))
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global_settings.volume = mpeg_sound_max(SOUND_VOLUME);
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mpeg_sound_set(SOUND_VOLUME, global_settings.volume);
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break;
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case BUTTON_MENU:
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lcd_icon(ICON_PARAM, true);
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menu_button_is_down = true;
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break;
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case BUTTON_STOP | BUTTON_REL:
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/* The STOP key has been release while the MENU key
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was held */
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if(menu_button_is_down)
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pending_keylock = !pending_keylock;
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break;
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#else
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case BUTTON_F1:
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menu_button_is_down = true;
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break;
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case BUTTON_DOWN | BUTTON_REL:
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/* The DOWN key has been release while the F1 key
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was held */
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if(menu_button_is_down)
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{
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pending_keylock = !pending_keylock;
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debugf("pending: %d\n", pending_keylock);
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}
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break;
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#endif
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_F1 | BUTTON_DOWN:
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#else
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case BUTTON_MENU | BUTTON_STOP:
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#endif
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if(keys_locked != pending_keylock)
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{
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keys_locked = pending_keylock;
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#ifdef HAVE_LCD_CHARCELLS
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if(keys_locked)
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lcd_icon(ICON_RECORD, true);
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else
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lcd_icon(ICON_RECORD, false);
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#endif
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display_keylock_text(keys_locked);
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draw_screen(id3);
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}
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dont_go_to_menu = true;
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break;
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_F1 | BUTTON_REL:
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#else
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case BUTTON_MENU | BUTTON_REL:
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#endif
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#ifdef HAVE_LCD_CHARCELLS
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lcd_icon(ICON_PARAM, false);
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#endif
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if(!keys_locked && !dont_go_to_menu && menu_button_is_down)
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{
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#ifdef HAVE_LCD_BITMAP
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bool laststate=statusbar(false);
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#endif
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lcd_stop_scroll();
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button_set_release(old_release_mask);
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main_menu();
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#ifdef HAVE_LCD_BITMAP
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statusbar(laststate);
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#endif
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old_release_mask = button_set_release(RELEASE_MASK);
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id3 = mpeg_current_track();
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draw_screen(id3);
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}
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else
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{
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dont_go_to_menu = false;
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}
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menu_button_is_down = false;
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break;
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_F3:
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#ifdef HAVE_LCD_BITMAP
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if(global_settings.statusbar) {
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statusbar_toggle();
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draw_screen(id3);
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}
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#endif
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break;
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#endif
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#ifdef HAVE_RECORDER_KEYPAD
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case BUTTON_OFF:
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#else
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case BUTTON_STOP:
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#endif
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if (keys_locked)
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{
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display_keylock_text(keys_locked);
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draw_screen(id3);
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break;
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}
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mpeg_stop();
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status_set_playmode(STATUS_STOP);
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button_set_release(old_release_mask);
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return 0;
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#ifndef SIMULATOR
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case SYS_USB_CONNECTED: {
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#ifdef HAVE_LCD_BITMAP
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bool laststate=statusbar(false);
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#endif
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/* Tell the USB thread that we are safe */
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DEBUGF("wps got SYS_USB_CONNECTED\n");
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usb_acknowledge(SYS_USB_CONNECTED_ACK);
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/* Wait until the USB cable is extracted again */
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usb_wait_for_disconnect(&button_queue);
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#ifdef HAVE_LCD_BITMAP
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statusbar(laststate);
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#endif
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/* Signal to our caller that we have been in USB mode */
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return SYS_USB_CONNECTED;
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break;
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}
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#endif
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case BUTTON_NONE: /* Timeout */
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if (mpeg_is_playing() && id3)
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{
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#ifdef HAVE_LCD_BITMAP
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snprintf(buffer,sizeof(buffer),
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"Time:%3d:%02d/%d:%02d",
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id3->elapsed / 60000,
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id3->elapsed % 60000 / 1000,
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id3->length / 60000,
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id3->length % 60000 / 1000 );
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lcd_puts(0, 6, buffer);
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slidebar(0, LCD_HEIGHT-6, LCD_WIDTH, 6,
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id3->elapsed*100/id3->length,
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Grow_Right);
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lcd_update();
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#else
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/* Display time with the filename scroll only because
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the screen has room. */
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if (global_settings.wps_display ==
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PLAY_DISPLAY_FILENAME_SCROLL)
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{
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snprintf(buffer,sizeof(buffer), "%d:%02d/%d:%02d ",
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id3->elapsed / 60000,
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id3->elapsed % 60000 / 1000,
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id3->length / 60000,
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id3->length % 60000 / 1000 );
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lcd_puts(0, 1, buffer);
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lcd_update();
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}
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#endif
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}
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status_draw();
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break;
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}
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}
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}
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