txt_main.c

来自「智原mp3 SDK 开发包 与巨力 有mp3 wma ogg decoder」· C语言 代码 · 共 94 行

/******************
 *  mp3_main.c
 *****************/

#include <string.h>
#include "api.h"
#include "lcd.h"
#include "common.h"
#include "ap_common.h"
#include "display.h" 
#include "txt_utile.h"
#include "txt_display.h"
#include "txt_sub_menu.h"
#include "prefer.h"
#include "ui_main.h"
#include "res.h"
#include "ui_message.h"

BOOLEAN txt_init; 

BOOLEAN fm_lock, music_on, lyric_on, scroll_on;
BOOLEAN play_statu=0;
 
void screen_txt_init(void)
{		
	/* Change to ROOT dir */
	if(txt_init)
	{
		change_dir(0);	
		scan_dir_file(SEARCH_MODE_CURRDIR, "TXT", 1);	
		if(totfile==0)
		{

        		ui_show_message(MFILEOUT);
        		
#ifdef dynamic_load
			api_vLoad(Code_USER1,1);
#else
			Print("Load Function\n");
#endif				
		}
		else
		{	
			curr_finfo.u16Order = 0;
			screen_map(SCREEN_FILEBROWSER);
			txt_init = 0;
		}	
	}
	else
	{
		//maybe need some ui there
		show_one_page();
		return;	
	}
}

void screen_txt(UINT8 key)
{
	UINT8 ret=1;
	
	switch(key)
	{
		case KEY_MENU:
			txt_sub_menu();
			return;
		case KEY_PLAY:
			txt_close();
			screen_map(SCREEN_FILEBROWSER);
			return;
		case KEY_NEXT:			
			ret = txt_page_next();
			break;
		case KEY_PREV:
			ret = txt_page_prev();
			break;
		case KEY_FORWARD:
		case KEY_REWIND:
		//
		//	break;
		case KEY_RELEASE:
		//
		//	break;
		case KEY_VOL_UP:
		//
		//	break;
		case KEY_VOL_DN:	
		//	break;
		default:
			return;
	}
	if(ret==1)
		show_one_page();
}