Der Versuch, das viel zu lange gewordenene AHK-Skript in logische Eizelteile aufzuteilen.

git-svn-id: https://svn.neo-layout.org@591 b9310e46-f624-0410-8ea1-cfbb3a30dc96

1 files changed, 123 insertions, 0 deletions

diff --git a/windows/autohotkey/Source/Methods-Lights.ahk b/windows/autohotkey/Source/Methods-Lights.ahk
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+++ b/windows/autohotkey/Source/Methods-Lights.ahk
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+/* 

+   ------------------------------------------------------

+   Methode KeyboardLED zur Steuerung der Keyboard-LEDs

+   (NumLock/CapsLock/ScrollLock-Lichter)

+   

+   Benutzungshinweise: Man benutze

+   KeyboardLED(LEDvalue,"Cmd"), wobei

+   Cmd = on/off/switch,

+   LEDvalue: ScrollLock=1, NumLock=2, CapsLock=4

+   bzw. eine beliebige Summe dieser Werte:

+   AlleAus=0, CapsLock+NumLock=6, etc.

+   

+   Der folgende Code wurde übernommen von:

+   http://www.autohotkey.com/forum/viewtopic.php?t=10532

+   

+   Um eventuelle Wechselwirkungen mit dem bestehenden

+   Code (insb. der Unicode-Konvertierung) auszuschießen,

+   sind auch alle (Hilfsmethoden) mit dem Postfix LED

+   versehen worden.

+   ------------------------------------------------------

+*/

+

+KeyboardLED(LEDvalue, Cmd)  ; LEDvalue: ScrollLock=1, NumLock=2, CapsLock=4 ; Cmd = on/off/switch

+{

+  Static h_device

+  If ! h_device ; initialise

+    {

+    device =\Device\KeyBoardClass0

+    SetUnicodeStrLED(fn,device) 

+    h_device:=NtCreateFileLED(fn,0+0x00000100+0x00000080+0x00100000,1,1,0x00000040+0x00000020,0)

+    }

+

+  VarSetCapacity( output_actual, 4, 0 )

+  input_size = 4

+  VarSetCapacity( input, input_size, 0 )

+

+  If Cmd= switch  ;switches every LED according to LEDvalue

+   KeyLED:= LEDvalue

+  If Cmd= on  ;forces all choosen LED's to ON (LEDvalue= 0 ->LED's according to keystate)

+   KeyLED:= LEDvalue | (GetKeyState("ScrollLock", "T") + 2*GetKeyState("NumLock", "T") + 4*GetKeyState("CapsLock", "T"))

+  If Cmd= off  ;forces all choosen LED's to OFF (LEDvalue= 0 ->LED's according to keystate)

+    {

+    LEDvalue:= LEDvalue ^ 7

+    KeyLED:= LEDvalue & (GetKeyState("ScrollLock", "T") + 2*GetKeyState("NumLock", "T") + 4*GetKeyState("CapsLock", "T"))

+    }

+  ; EncodeIntegerLED( KeyLED, 1, &input, 2 ) ;input bit pattern (KeyLED): bit 0 = scrolllock ;bit 1 = numlock ;bit 2 = capslock

+  input := Chr(1) Chr(1) Chr(KeyLED)

+  input := Chr(1)

+  input=

+  success := DllCall( "DeviceIoControl"

+              , "uint", h_device

+              , "uint", CTL_CODE_LED( 0x0000000b     ; FILE_DEVICE_KEYBOARD

+                        , 2

+                        , 0             ; METHOD_BUFFERED

+                        , 0  )          ; FILE_ANY_ACCESS

+              , "uint", &input

+              , "uint", input_size

+              , "uint", 0

+              , "uint", 0

+              , "uint", &output_actual

+              , "uint", 0 )

+}

+

+CTL_CODE_LED( p_device_type, p_function, p_method, p_access )

+{

+  Return, ( p_device_type << 16 ) | ( p_access << 14 ) | ( p_function << 2 ) | p_method

+}

+

+

+NtCreateFileLED(ByRef wfilename,desiredaccess,sharemode,createdist,flags,fattribs)

+{ 

+  VarSetCapacity(fh,4,0) 

+  VarSetCapacity(objattrib,24,0) 

+  VarSetCapacity(io,8,0) 

+  VarSetCapacity(pus,8) 

+  uslen:=DllCall("lstrlenW","str",wfilename)*2 

+  InsertIntegerLED(uslen,pus,0,2) 

+  InsertIntegerLED(uslen,pus,2,2) 

+  InsertIntegerLED(&wfilename,pus,4) 

+  InsertIntegerLED(24,objattrib,0) 

+  InsertIntegerLED(&pus,objattrib,8) 

+  status:=DllCall("ntdll\ZwCreateFile","str",fh,"UInt",desiredaccess,"str",objattrib,"str",io,"UInt",0,"UInt",fattribs

+                  ,"UInt",sharemode,"UInt",createdist,"UInt",flags,"UInt",0,"UInt",0, "UInt") 

+  return ExtractIntegerLED(fh) 

+} 

+

+

+SetUnicodeStrLED(ByRef out, str_)

+{ 

+  VarSetCapacity(st1, 8, 0) 

+  InsertIntegerLED(0x530025, st1) 

+  VarSetCapacity(out, (StrLen(str_)+1)*2, 0) 

+  DllCall("wsprintfW", "str", out, "str", st1, "str", str_, "Cdecl UInt") 

+} 

+

+

+ExtractIntegerLED(ByRef pSource, pOffset = 0, pIsSigned = false, pSize = 4) 

+; pSource is a string (buffer) whose memory area contains a raw/binary integer at pOffset. 

+; The caller should pass true for pSigned to interpret the result as signed vs. unsigned. 

+; pSize is the size of PSource's integer in bytes (e.g. 4 bytes for a DWORD or Int). 

+; pSource must be ByRef to avoid corruption during the formal-to-actual copying process 

+; (since pSource might contain valid data beyond its first binary zero). 

+{ 

+  Loop %pSize%  ; Build the integer by adding up its bytes. 

+    result += *(&pSource + pOffset + A_Index-1) << 8*(A_Index-1) 

+  if (!pIsSigned OR pSize > 4 OR result < 0x80000000) 

+    return result  ; Signed vs. unsigned doesn't matter in these cases. 

+  ; Otherwise, convert the value (now known to be 32-bit) to its signed counterpart: 

+  return -(0xFFFFFFFF - result + 1) 

+} 

+

+

+InsertIntegerLED(pInteger, ByRef pDest, pOffset = 0, pSize = 4) 

+; The caller must ensure that pDest has sufficient capacity.  To preserve any existing contents in pDest, 

+; only pSize number of bytes starting at pOffset are altered in it. 

+{ 

+  Loop %pSize%  ; Copy each byte in the integer into the structure as raw binary data. 

+    DllCall("RtlFillMemory", "UInt", &pDest + pOffset + A_Index-1, "UInt", 1, "UChar", pInteger >> 8*(A_Index-1) & 0xFF) 

+}

+

+

+

+