wueeee...tambah rumitkan???temen w yang bikin rumit(malem2 sms mulu)yahh pelan2 aja...w dpt source codenya dari sapa y???lupa ix...tp yang ini sudah lumayan bisa nampilin artis,album,track,dll.
tapi w masih bingung walaupun sudah bisa insert file banyak tapi tiap satu lagu selesai lagu berikutnya gak mau mulai!!!kenapa ya???(bantu jawab donx!!!) ;) ;) ;)
sintaknya ini...
unit Unit1;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ComCtrls, ExtCtrls, StdCtrls, MPlayer, Buttons, jpeg;
type
TForm1 = class(TForm)
txtfolder: TStaticText;
btnopenfolder: TBitBtn;
mp3player: TMediaPlayer;
GroupBox1: TGroupBox;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label5: TLabel;
Label6: TLabel;
Edtitle: TEdit;
Edartist: TEdit;
Edalbum: TEdit;
Edyear: TEdit;
Edgenre: TEdit;
Edcomment: TEdit;
mp3list: TListBox;
progresTimer: TTimer;
Button1: TButton;
Progress: TProgressBar;
Image1: TImage;
procedure btnOpenFolderClick(Sender: TObject);
procedure mp3ListClick(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure ProgresTimerTimer(Sender: TObject);
procedure Button1Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form1: TForm1;
type
TID3Rec = packed record
Tag : array[0..2] of Char;
Title,
Artist,
Comment,
Album : array[0..29] of Char;
Year : array[0..3] of Char;
Genre : Byte;
end;
const
MaxID3Genre=147;
ID3Genre: array[0..MaxID3Genre] of string = (
'Blues', 'Classic Rock', 'Country', 'Dance', 'Disco', 'Funk', 'Grunge',
'Hip-Hop', 'Jazz', 'Metal', 'New Age', 'Oldies', 'Other', 'Pop', 'R&B',
'Rap', 'Reggae', 'Rock', 'Techno', 'Industrial', 'Alternative', 'Ska',
'Death Metal', 'Pranks', 'Soundtrack', 'Euro-Techno', 'Ambient',
'Trip-Hop', 'Vocal', 'Jazz+Funk', 'Fusion', 'Trance', 'Classical',
'Instrumental', 'Acid', 'House', 'Game', 'Sound Clip', 'Gospel',
'Noise', 'AlternRock', 'Bass', 'Soul', 'Punk', 'Space', 'Meditative',
'Instrumental Pop', 'Instrumental Rock', 'Ethnic', 'Gothic',
'Darkwave', 'Techno-Industrial', 'Electronic', 'Pop-Folk',
'Eurodance', 'Dream', 'Southern Rock', 'Comedy', 'Cult', 'Gangsta',
'Top 40', 'Christian Rap', 'Pop/Funk', 'Jungle', 'Native American',
'Cabaret', 'New Wave', 'Psychadelic', 'Rave', 'Showtunes', 'Trailer',
'Lo-Fi', 'Tribal', 'Acid Punk', 'Acid Jazz', 'Polka', 'Retro',
'Musical', 'Rock & Roll', 'Hard Rock', 'Folk', 'Folk-Rock',
'National Folk', 'Swing', 'Fast Fusion', 'Bebob', 'Latin', 'Revival',
'Celtic', 'Bluegrass', 'Avantgarde', 'Gothic Rock', 'Progressive Rock',
'Psychedelic Rock', 'Symphonic Rock', 'Slow Rock', 'Big Band',
'Chorus', 'Easy Listening', 'Acoustic', 'Humour', 'Speech', 'Chanson',
'Opera', 'Chamber Music', 'Sonata', 'Symphony', 'Booty Bass', 'Primus',
'Porn Groove', 'Satire', 'Slow Jam', 'Club', 'Tango', 'Samba',
'Folklore', 'Ballad', 'Power Ballad', 'Rhythmic Soul', 'Freestyle',
'Duet', 'Punk Rock', 'Drum Solo', 'Acapella', 'Euro-House', 'Dance Hall',
'Goa', 'Drum & Bass', 'Club-House', 'Hardcore', 'Terror', 'Indie',
'BritPop', 'Negerpunk', 'Polsk Punk', 'Beat', 'Christian Gangsta Rap',
'Heavy Metal', 'Black Metal', 'Crossover', 'Contemporary Christian',
'Christian Rock', 'Merengue', 'Salsa', 'Trash Metal', 'Anime', 'Jpop',
'Synthpop' {and probably more to come}
);
implementation
uses ShellAPI, ShlObj;
{$R *.DFM}
procedure FillID3TagInformation(mp3File:string; Title,Artist,Album,Year,Genre,Comment:TEdit);
var
ID3 : TID3Rec;
fmp3: TFileStream;
begin
fmp3:=TFileStream.Create(mp3File, fmOpenRead);
try
fmp3.position:=fmp3.size-128;
fmp3.Read(ID3,SizeOf(ID3));
finally
fmp3.free;
end;
{ or the non Stream approach - as in ChangeID3Tag procedure
try
AssignFile(fMP3, mp3File);
Reset(fMP3);
try
Seek(fMP3, FileSize(fMP3) - 128);
BlockRead(fMP3, ID3, SizeOf(ID3));
finally
end;
finally
CloseFile(fMP3);
end;
}
if ID3.Tag <> 'TAG' then begin
Title.Text:='Wrong or no ID3 tag information';
Artist.Text:='Wrong or no ID3 tag information';
Album.Text:='Wrong or no ID3 tag information';
Year.Text:='Wrong or no ID3 tag information';
Genre.Text:='Wrong or no ID3 tag information';
Comment.Text:='Wrong or no ID3 tag information';
end else begin
Title.Text:=ID3.Title;
Artist.Text:=ID3.Artist;
Album.Text:=ID3.Album;
Year.Text:=ID3.Year;
if ID3.Genre in [0..MaxID3Genre] then
Genre.Text:=ID3Genre[ID3.Genre]
else
Genre.Text:=IntToStr(ID3.Genre);
Comment.Text:=ID3.Comment
end;
end;
procedure ChangeID3Tag(NewID3: TID3Rec; mp3FileName: string);
var
fMP3: file of Byte;
OldID3 : TID3Rec;
begin
try
AssignFile(fMP3, mp3FileName);
Reset(fMP3);
try
Seek(fMP3, FileSize(fMP3) - 128);
BlockRead(fMP3, OldID3, SizeOf(OldID3));
if OldID3.Tag = 'TAG' then
{ Replace old tag }
Seek(fMP3, FileSize(fMP3) - 128)
else
{ Append tag to file because it doesn't exist }
Seek(fMP3, FileSize(fMP3));
BlockWrite(fMP3, NewID3, SizeOf(NewID3));
finally
end;
finally
CloseFile(fMP3);
end;
end;
procedure FillMP3FileList(Folder: string; sl: TStrings);
var Rec : TSearchRec;
begin
sl.Clear;
if SysUtils.FindFirst(Folder + '*.mp3', faAnyFile, Rec) = 0 then
try
repeat
sl.Add(Rec.Name);
until SysUtils.FindNext(Rec) <> 0;
finally
SysUtils.FindClose(Rec);
end;
end;
function BrowseDialog(const Title: string; const Flag: integer): string;
var
lpItemID : PItemIDList;
BrowseInfo : TBrowseInfo;
DisplayName : array[0..MAX_PATH] of char;
TempPath : array[0..MAX_PATH] of char;
begin
Result:='';
FillChar(BrowseInfo, sizeof(TBrowseInfo), #0);
with BrowseInfo do begin
hwndOwner := Application.Handle;
pszDisplayName := @DisplayName;
lpszTitle := PChar(Title);
ulFlags := Flag;
end;
lpItemID := SHBrowseForFolder(BrowseInfo);
if lpItemId <> nil then begin
SHGetPathFromIDList(lpItemID, TempPath);
Result := IncludeTrailingBackslash(TempPath);
GlobalFreePtr(lpItemID);
end;
end;
procedure TForm1.btnOpenFolderClick(Sender: TObject);
var mp3Folder : string;
begin
mp3Folder := BrowseDialog('Choose a folder with mp3 files', BIF_RETURNONLYFSDIRS);
if mp3Folder = '' then Exit;
txtFolder.Caption := mp3Folder;
FillMP3FileList(mp3Folder, mp3List.Items);
end;
procedure TForm1.mp3ListClick(Sender: TObject);
var mp3File: string;
begin
if mp3List.Items.Count=0 then exit;
mp3File := Concat(txtFolder.Caption, mp3List.Items.Strings[mp3List.ItemIndex]);
if not FileExists(mp3File) then begin
ShowMessage('MP3 file '+#13#10+ mp3File +#13#10+'does not exist!');
exit;
end;
FillID3TagInformation(mp3File, edTitle, edArtist, edAlbum, edYear, edGenre, edComment);
Progress.Max:=0;
mp3player.Close;
mp3player.FileName:=mp3File;
mp3player.Open;
Progress.Max := mp3player.Length;
end;
procedure TForm1.FormCreate(Sender: TObject);
begin
txtFolder.Caption := ExtractFilePath(Application.ExeName);
FillMP3FileList(txtFolder.Caption, mp3List.Items);
Progress.Max:=0;
end;
procedure TForm1.ProgresTimerTimer(Sender: TObject);
begin
if Progress.Max<>0 then
Progress.Position := mp3player.Position;
end;
end.
