#include <GUIConstants.au3>
#include <Sound.au3>


#Region ### START Koda GUI section ### Form=
$Form1_1 = GUICreate("leteur de musique en autoit", 490, 452, 368, 302)
$Button1 = GUICtrlCreateButton("ouvrir...", 48, 48, 161, 65, 0)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
$Label1 = GUICtrlCreateLabel("chemin :", 24, 136, 445, 154)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
$Button2 = GUICtrlCreateButton("jouer", 232, 48, 177, 65, 0)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
$Label2 = GUICtrlCreateLabel("volume:", 112, 352, 94, 34)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
$Button3 = GUICtrlCreateButton("-", 224, 344, 49, 49)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
$Button4 = GUICtrlCreateButton("+", 280, 344, 49, 49)
GUICtrlSetFont(-1, 16, 800, 0, "Arial Black")
GUISetState(@SW_SHOW)
#EndRegion ### END Koda GUI section ###

$souce = ''
$p = ''
$vol = 100
$volume = ''

While 1
	$nMsg = GUIGetMsg()
	If $vol = 0 Then
		GUICtrlSetState($Button3,$GUI_DISABLE)
	    GUICtrlSetState($Button4,$GUI_ENABLE)
	ElseIf $vol = 100 Then
		GUICtrlSetState($Button3,$GUI_ENABLE)
		GUICtrlSetState($Button4,$GUI_DISABLE)
	Else
GUICtrlSetState($Button3,$GUI_ENABLE)
GUICtrlSetState($Button4,$GUI_ENABLE)
     EndIf
	
	$volume = volume($vol)
	switch $nMsg
		Case $GUI_EVENT_CLOSE
			Exit
		Case $Button1
			$source = FileOpenDialog("ouvrir",@MyDocumentsDir&'\',"mp3 (*.mp3)",9)
			GUICtrlSetData($Label1,"Chemin : "& $source)
		Case $Button2
		  $p = SoundPlay($source)
	  Case $Button3
 		  $vol = $vol - 5
      Case $Button4
          $vol = $vol + 5
	 
		 EndSwitch
WEnd
Func volume ($vol)
    Return SoundSetWaveVolume($vol)
EndFunc