VolumeOSD.ahk

   1 ; Volume On-Screen-Display (OSD) -- by Rajat
   2 ; http://www.autohotkey.com
   3 ; This script assigns hotkeys of your choice to raise and lower the
   4 ; master and/or wave volume.  Both volumes are displayed as different
   5 ; color bar graphs.
   6
   7 ;_________________________________________________
   8 ;_______User Settings_____________________________
   9
  10 ; Make customisation only in this area or hotkey area only!!
  11
  12 ; The percentage by which to raise or lower the volume each time:
  13 vol_Step = 4
  14
  15 ; How long to display the volume level bar graphs:
  16 vol_DisplayTime = 2000
  17
  18 ; Master Volume Bar color (see the help file to use more
  19 ; precise shades):
  20 vol_CBM = Lime
  21
  22 ; Background color; for transparent, set to 111111
  23 vol_CW = 111111
  24
  25 ; Bar's screen position.  Use -1 to center the bar in that dimension:
  26 vol_PosX = -1
  27 vol_PosY = 600
  28 vol_Width = 400  ; width of bar
  29 vol_Thick = 20   ; thickness of bar
  30
  31 ; If your keyboard has multimedia buttons for Volume, you can
  32 ; try changing the below hotkeys to use them by specifying
  33 ; Volume_Up, ^Volume_Up, Volume_Down, and ^Volume_Down:
  34 ;HotKey, Volume_Up, vol_MasterUp
  35 ;HotKey, Volume_Down, vol_MasterDown
  36
  37 HotKey, #Up, vol_MasterUp        ; Win+UpArrow
  38 HotKey, #Down, vol_MasterDown
  39 HotKey, ^!Up, vol_MasterUp       ; Ctrl+Alt+UpArrow
  40 HotKey, ^!Down, vol_MasterDown
  41
  42
  43 ;___________________________________________
  44 ;_____Auto Execute Section__________________
  45
  46 ; DON'T CHANGE ANYTHING HERE (unless you know what you're doing).
  47
  48 COM_Init()
  49
  50 vol_BarOptionsMaster = 1 ZH%vol_Thick% ZX0 ZY0 W%vol_Width% CB%vol_CBM% CW%vol_CW%
  51 ;vol_BarOptionsMaster = 1 ZH%vol_Thick% ZX0 ZY0 W%vol_Width%
  52
  53 ; If the X position has been specified, add it to the options.
  54 ; Otherwise, omit it to center the bar horizontally:
  55 if vol_PosX >= 0
  56 {
  57     vol_BarOptionsMaster = %vol_BarOptionsMaster% X%vol_PosX%
  58 }
  59
  60 ; If the Y position has been specified, add it to the options.
  61 ; Otherwise, omit it to have it calculated later:
  62 if vol_PosY >= 0
  63 {
  64     vol_BarOptionsMaster = %vol_BarOptionsMaster% Y%vol_PosY%
  65 }
  66
  67 #SingleInstance
  68 SetBatchLines, 10ms
  69 Return
  70
  71
  72 ;___________________________________________
  73
  74 vol_MasterUp:
  75 vol_tmp := VA_GetMasterVolume()
  76 vol_Master := (vol_tmp + vol_Step)
  77 VA_SetMasterVolume(vol_Master)
  78 Gosub, vol_ShowBars
  79 return
  80
  81 vol_MasterDown:
  82 vol_tmp := VA_GetMasterVolume()
  83 vol_Master := (vol_tmp - vol_Step)
  84 VA_SetMasterVolume(vol_Master)
  85 Gosub, vol_ShowBars
  86 return
  87
  88 vol_ShowBars:
  89 ; To prevent the "flashing" effect, only create the bar window if it
  90 ; doesn't already exist:
  91 IfWinNotExist, vol_Progress
  92 {
  93     ; Calculate position here in case screen resolution changes while
  94     ; the script is running:
  95     Progress, %vol_BarOptionsMaster%, , , vol_Progress
  96     ;WinSet, TransColor, 111111, vol_Progress
  97 }
  98 ; Get the volume in case the user or an external program changed them:
  99 vol_Master := VA_GetMasterVolume()
 100 Progress, 1:%vol_Master%
 101 SetTimer, vol_BarOff, %vol_DisplayTime%
 102 return
 103
 104 vol_BarOff:
 105 SetTimer, vol_BarOff, off
 106 Progress, 1:Off
 107 return