| 133 |
MediaPlayer1.FileName := ListView1.Items[ListView1.ItemIndex].Detail; |
MediaPlayer1.FileName := ListView1.Items[ListView1.ItemIndex].Detail; |
| 134 |
TrackBar2.Max := MediaPlayer1.Duration; |
TrackBar2.Max := MediaPlayer1.Duration; |
| 135 |
MediaPlayer1.CurrentTime := Trunc(TrackBar2.Value); |
MediaPlayer1.CurrentTime := Trunc(TrackBar2.Value); |
| 136 |
|
MediaPlayer1.Volume:=TrackBar1.Value; |
| 137 |
MediaPlayer1.Play; |
MediaPlayer1.Play; |
| 138 |
end; |
end; |
| 139 |
MediaPlayer1.Play; |
MediaPlayer1.Play; |
| 143 |
|
|
| 144 |
procedure TForm1.Action5Execute(Sender: TObject); |
procedure TForm1.Action5Execute(Sender: TObject); |
| 145 |
begin |
begin |
| 146 |
if MediaPlayer1.CurrentTime < MediaTimeScale div 10000 then |
if MediaPlayer1.CurrentTime / (MediaTimeScale div 10000) < 5 then |
| 147 |
if ListView1.ItemCount > 0 then |
begin |
| 148 |
PlayMusic(ListView1.ItemIndex - 1) |
if ListView1.ItemIndex > 0 then |
| 149 |
else |
PlayMusic(ListView1.ItemIndex - 1); |
| 150 |
begin |
end |
| 151 |
MediaPlayer1.Stop; |
else |
| 152 |
MediaPlayer1.CurrentTime := 0; |
begin |
| 153 |
TrackBar2.Value := 0; |
MediaPlayer1.Stop; |
| 154 |
Action4.Text := 'Play'; |
MediaPlayer1.CurrentTime := 0; |
| 155 |
end; |
TrackBar2.Value := 0; |
| 156 |
|
Action4.Text := 'Play'; |
| 157 |
|
end; |
| 158 |
end; |
end; |
| 159 |
|
|
| 160 |
procedure TForm1.Action6Execute(Sender: TObject); |
procedure TForm1.Action6Execute(Sender: TObject); |
| 215 |
TrackBar2.Max := MediaPlayer1.Duration; |
TrackBar2.Max := MediaPlayer1.Duration; |
| 216 |
TrackBar2.Value := 0; |
TrackBar2.Value := 0; |
| 217 |
Action4.Text := 'Stop'; |
Action4.Text := 'Stop'; |
| 218 |
|
MediaPlayer1.Volume := TrackBar1.Value; |
| 219 |
MediaPlayer1.Play; |
MediaPlayer1.Play; |
| 220 |
end; |
end; |
| 221 |
|
|
| 253 |
end; |
end; |
| 254 |
|
|
| 255 |
procedure TForm1.TrackBar2Change(Sender: TObject); |
procedure TForm1.TrackBar2Change(Sender: TObject); |
|
var |
|
|
i: extended; |
|
| 256 |
begin |
begin |
| 257 |
if MediaPlayer1.CurrentTime - TrackBar1.Value > MediaTimeScale div 1500 then |
if Abs(TrackBar2.Value - MediaPlayer1.CurrentTime) > 200 then |
| 258 |
MediaPlayer1.CurrentTime := Trunc(TrackBar2.Value); |
MediaPlayer1.CurrentTime := Trunc(TrackBar2.Value); |
| 259 |
end; |
end; |
| 260 |
|
|