/*
   ------------------------------------------------------
   BildschirmTastatur
   ------------------------------------------------------
*/

guiErstellt = 0
alwaysOnTop = 1

*F1::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch1
  else send {blind}{F1}
return

*F2::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch2
  else send {blind}{F2}
return

*F3::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch3
  else send {blind}{F3}
return

*F4::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch4
  else send {blind}{F4}
return

*F5::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch5
  else send {blind}{F5}
return

*F6::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Switch6
  else send {blind}{F6}
return

*F7::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto Show
  else send {blind}{F7}
return

*F8::
  if (isMod4Pressed()&&zeigeBildschirmTastatur)
    goto ToggleAlwaysOnTop
  else send {blind}{F8}
return

Switch1:
  tImage := ResourceFolder . "\ebene1.png"
  goto Switch
Return

Switch2:
  tImage := ResourceFolder . "\ebene2.png"
  goto Switch
Return

Switch3:
  tImage := ResourceFolder . "\ebene3.png"
  goto Switch
Return

Switch4:
  tImage := ResourceFolder . "\ebene4.png"
  goto Switch
Return

Switch5:
  tImage := ResourceFolder . "\ebene5.png"
  goto Switch
Return

Switch6:
  tImage := ResourceFolder . "\ebene6.png"
  goto Switch
Return

Switch:
  if guiErstellt {
    if (Image = tImage)
       goto Close
    else {
      Image := tImage
      SetTimer, Refresh
    }
  } else {
    Image := tImage
    goto Show    
  }
Return

Show:
  if guiErstellt {
     goto Close
  } else {
    if (Image = "") {
      Image := ResourceFolder . "\ebene1.png"
    }     
    yPosition := A_ScreenHeight -270
    Gui,Color,FFFFFF
    Gui,Add,Button,xm+5 gSwitch1,F1
    Gui,Add,Text,x+5,kleine Buchstaben
    Gui,Add,Button,xm+5 gSwitch2,F2
    Gui,Add,Text,x+5,große Buchstaben
    Gui,Add,Button,xm+5 gSwitch3,F3
    Gui,Add,Text,x+5,Satz-/Sonderzeichen
    Gui,Add,Button,xm+5 gSwitch4,F4
    Gui,Add,Text,x+5,Zahlen / Steuerung
    Gui,Add,Button,xm+5 gSwitch5,F5
    Gui,Add,Text,x+5,Sprachen
    Gui,Add,Button,xm+5 gSwitch6,F6
    Gui,Add,Text,x+5,Mathesymbole
    Gui,Add,Button,xm+5 gShow,F7
    Gui,Add,Text,x+5,An /
    Gui,Add,Text,y+3,Aus
    Gui,Add,Button,x+10 y+-30 gShow,F8
    Gui,Add,Text,x+5,OnTop
    Gui,Add,Picture,AltSubmit ys w729 h200 vPicture,%Image%
    Gui,+AlwaysOnTop
    Gui,Show,y%yposition% Autosize
;    SetTimer,Refresh
    guiErstellt = 1
  } 
Return

Close:
  guiErstellt = 0
  Gui,Destroy
Return

Refresh:
  If (Image != OldImage) {
    GuiControl,,Picture,%Image%
    OldImage := Image
  }
Return

ToggleAlwaysOnTop:
  if alwaysOnTop {
    Gui, -AlwaysOnTop
    alwaysOnTop = 0    
  } else {
    Gui, +AlwaysOnTop
    alwaysOnTop = 1
  }
Return