222 lines
7.0 KiB
C
222 lines
7.0 KiB
C
#include "mywin_music.h"
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#include "mp3play.h"
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#include "mywin_inc.h"
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#include "system_updata.h"
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#define WIN_MUSIC_TYPE "WIN_MusicStruct"
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WIN_MusicStruct *WIN_CreatMusic(WIN_WindowStruct *base,
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void (*msgLoop)(struct _WIN_WindowStruct *win,
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WIN_MsgStruct *msg),
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int x, int y, int x_size, int y_size) {
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// 重设消息循环
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if (msgLoop == 0) {
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msgLoop = (void (*)(struct _WIN_WindowStruct *win,
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WIN_MsgStruct *msg))MUSIC_defaultMsgLoop;
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}
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WIN_MusicStruct *ret = mymalloc(sizeof(WIN_MusicStruct));
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// 调用父类的构造函数
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if (ret) {
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mymemset(ret, 0, sizeof(WIN_MusicStruct));
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// if (0==WIN_CreatWindowExt((WIN_WindowStruct
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//*)ret,base,msgLoop,x,y,x_size,y_size))
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if (0 == WIN_CreatTouchEx((WIN_TouchWinStruct *)ret, base, msgLoop, x, y,
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x_size, y_size)) {
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// 创建失败
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myfree(ret);
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ret = 0;
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} else {
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((WIN_WindowStruct *)ret)->winType = WIN_MUSIC_TYPE;
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((WIN_WindowStruct *)ret)->intercept = 1;
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((WIN_WindowStruct *)ret)->deleteWindow =
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(void (*)(struct _WIN_WindowStruct *win))WIN_DeleteMusic;
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ret->timerId = WIN_CreatTimer((WIN_WindowStruct *)ret, 1000);
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// 构造一个消息框
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ret->title = "音乐播放器";
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ret->rectColor = 0x221f18;
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ret->txtColor = 0xff00ff;
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ret->selectRectColor = 0x342f2a;
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ret->selectTxtColor = 0xc2ae9b;
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}
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}
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return ret;
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}
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void WIN_DeleteMusic(WIN_MusicStruct *music) {
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if (music->done == 0) {
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mp3_stop();
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while (1) {
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if (WIN_GetExWorkFunStat(music->work))
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break;
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WIN_Delay_ms(100);
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}
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WIN_ExWorkFunClear(music->work);
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music->done = 1;
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}
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if (music->mp3Data.data)
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myfree(music->mp3Data.data);
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// 调用父类的销毁函数
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WIN_DeleteWindow((WIN_WindowStruct *)music);
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}
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// 消息框的绘制函数
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void MUSIC_DefaultPaint(WIN_MusicStruct *music) {
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int x = 0;
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int y = 0;
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int x_size = ((WIN_WindowStruct *)music)->x_size;
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int y_size = ((WIN_WindowStruct *)music)->y_size;
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char *txt_buff = mymalloc(128);
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WIN_PaintBackGround((WIN_WindowStruct *)music);
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// 显示标题
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int img_x = x + 25;
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int img_y = y;
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int img_xsize = 0;
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int img_ysize = 0;
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int head_ysize = 45;
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WIN_SetLcdColor(music->txtColor);
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if (music->icon) {
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WIN_GetImageSize(music->icon, &img_xsize, &img_ysize);
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if (img_ysize > head_ysize)
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img_ysize = head_ysize;
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WIN_DrawImagByAlpha(img_x, img_y + head_ysize / 2 - img_ysize / 2,
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img_xsize, img_ysize, music->icon, WIN_GetLcdColor16());
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img_xsize += 10;
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}
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WIN_SetLcdColor(~music->txtColor);
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WIN_DrawTxtAt(music->title, img_x + img_xsize + 1,
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y + head_ysize / 2 - WIN_GetFontHight() / 2);
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WIN_DrawTxtAt(music->title, img_x + img_xsize - 1,
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y + head_ysize / 2 - WIN_GetFontHight() / 2);
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WIN_DrawTxtAt(music->title, img_x + img_xsize,
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y + head_ysize / 2 - WIN_GetFontHight() / 2 + 1);
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WIN_DrawTxtAt(music->title, img_x + img_xsize,
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y + head_ysize / 2 - WIN_GetFontHight() / 2 - 1);
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WIN_SetLcdColor(music->txtColor);
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WIN_DrawTxtAt(music->title, img_x + img_xsize,
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y + head_ysize / 2 - WIN_GetFontHight() / 2);
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sprintf(txt_buff, "文件：%s", music->mp3_file_name);
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WIN_DrawTxtAt(txt_buff, img_x + img_xsize,
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y_size * 2 / 6 - WIN_GetFontHight() / 2);
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sprintf(txt_buff, "歌曲：%s", music->mp3_title);
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WIN_DrawTxtAt(txt_buff, img_x + img_xsize,
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y_size * 3 / 6 - WIN_GetFontHight() / 2);
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sprintf(txt_buff, "艺术家：%s", music->mp3_artist);
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WIN_DrawTxtAt(txt_buff, img_x + img_xsize,
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y_size * 4 / 6 - WIN_GetFontHight() / 2);
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int cursec = music->cursec;
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int totsec = music->totsec;
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sprintf(txt_buff, "%02d:%02d/%02d:%02d", cursec / 60, cursec % 60,
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totsec / 60, totsec % 60);
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WIN_DrawTxtAt(txt_buff, img_x + img_xsize,
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y_size * 5 / 6 - WIN_GetFontHight() / 2);
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int line_xsize = x_size - (img_x + img_xsize) * 2;
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WIN_DrawRect(img_x + img_xsize, y_size - 30, line_xsize, 10);
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WIN_FillRectByColor(img_x + img_xsize + 1, y_size - 30 + 1,
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line_xsize * music->cursec / music->totsec, 10 - 2);
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myfree(txt_buff);
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}
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// 消息框的消息处理函数
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void MUSIC_defaultMsgLoop(WIN_MusicStruct *music, WIN_MsgStruct *msg) {
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WIN_KeyStruct *k = 0;
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WIN_MoveStruct *m = 0;
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switch (msg->msg) {
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case WIN_MSG_PAINT:
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MUSIC_DefaultPaint(music);
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break;
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case WIN_MSG_TIMER:
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if (music->done == 0) {
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if (WIN_GetExWorkFunStat(music->work)) {
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// 工作已经完成，
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WIN_ExWorkFunClear(music->work);
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WIN_DeleteTimer(music->timerId);
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music->timerId = 0;
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music->done = 1;
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((WIN_WindowStruct *)music)->deleteWindow((WIN_WindowStruct *)music);
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} else {
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music->cursec = mp3_getAudiodev()->cursec;
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music->totsec = mp3_getAudiodev()->totsec;
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if ((music->mp3_title[0] == 0) && mp3_getMp3Info()->title[0]) {
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mymemcpy(music->mp3_title, mp3_getMp3Info()->title,
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strlen((char *)mp3_getMp3Info()->title) + 1);
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}
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if ((music->mp3_artist[0] == 0) && mp3_getMp3Info()->artist[0]) {
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mymemcpy(music->mp3_artist, mp3_getMp3Info()->artist,
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strlen((char *)mp3_getMp3Info()->artist) + 1);
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}
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}
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WIN_SetInvalidWhenTop((WIN_WindowStruct *)music);
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}
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break;
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case WIN_MSG_MOVE:
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m = msg->data.p;
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switch (m->moveType) {
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case MOVE_DATA_LONG:
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((WIN_WindowStruct *)music)->deleteWindow((WIN_WindowStruct *)music);
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break;
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default:
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break;
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}
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break;
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case WIN_MSG_KEY:
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k = msg->data.p;
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if (k->shortPress & KEY_VALUE_UP) // 短按
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{
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mp3_play();
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} else if (k->shortPress & KEY_VALUE_DOWN) {
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mp3_suspend();
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} else if (k->shortPress & KEY_VALUE_HOME) {
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((WIN_WindowStruct *)music)->deleteWindow((WIN_WindowStruct *)music);
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}
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if (k->shortPress) {
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WIN_SetInvalid((WIN_WindowStruct *)music);
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}
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break; // case WIN_MSG_KEY:
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default:
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WIN_DefaultMsgLoop((WIN_WindowStruct *)music, msg);
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break;
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}
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}
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static int g_work(void *ptr) {
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DataInfo_Struct *dat = ptr;
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return mp3_play_song(dat->data, dat->dataSize);
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}
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WIN_MusicStruct *MUSIC_PlaySong(WIN_WindowStruct *base, char *name) {
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uint32_t size = 0;
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uint8_t *data = SysFile_GetFileByName(name, &size);
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if (data == 0)
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return 0;
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WIN_MusicStruct *ret = 0;
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if (base) {
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ret = WIN_CreatMusic(base, 0, 0, 0, base->x_size, base->y_size);
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} else {
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ret = WIN_CreatMusic(0, 0, 0, 0, WIN_GetBaseWindow()->x_size, 50);
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}
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ret->mp3Data.data = data;
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ret->mp3Data.dataSize = size;
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mymemcpy(ret->mp3_file_name, name, strlen(name) + 1);
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// 创建工作线程
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ret->work = WIN_CreatThreadPro((int (*)(void *))g_work, &ret->mp3Data,
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&ret->work_ret, 17);
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WIN_SetBackPicPath((WIN_WindowStruct *)ret, base->pic_path);
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WIN_ShowWindow((WIN_WindowStruct *)ret);
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return ret;
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}
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