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  1. ..I'm coding the High Contrast theme editor and using the _ChooseColor() I wandered why it does not keep the the custom colors I've added. Found that adding a static declaration would do it. But why stop there. Why not keep going, So I put this together that is non code braking ( backwards compatible ), to replace the one in <Misc.au3> _ChooseColor_mod_Example() Func _ChooseColor_mod_Example() Local $aCustColors[17] $aCustColors[1] = 0xFF0000 $aCustColors[16] = 0x0000FF $aCustColors = _ChooseColor_mod(2, "0x00ff00", 2, 0, $aCustColors) ConsoleWrite(@CRLF & $aCustColors[0] & @CRLF & @CRLF) ConsoleWrite(@CRLF & _ChooseColor_mod(2, $aCustColors[0], 2, 0, $aCustColors)[0] & @CRLF & @CRLF) ConsoleWrite(@CRLF & _ChooseColor_mod(2, "0x00ff00", 2) & @CRLF & @CRLF) ; just as default behaviour ConsoleWrite(@CRLF & _ChooseColor_mod(2, "0x00ff00", 2, 0, 'reset as is neither "Default" nor "Array[17]"') & @CRLF & @CRLF) ; just as default behaviour EndFunc ;==>_ChooseColor_mod_Example ; #FUNCTION# ==================================================================================================================== ; Name ..........: _ChooseColor_mod ; Description ...: ; Syntax ........: _ChooseColor_mod([$iReturnType = 0[, $iColorRef = 0[, $iRefType = 0[, $hWndOwnder = 0[, $vCustColors = Default]]]]]) ; Parameters ....: $iReturnType - [optional] an integer value. Default is 0. See remarks for values. ; $iColorRef - [optional] an integer value. Default is 0. ; $iRefType - [optional] an integer value. Default is 0. See remarks for values. ; $hWndOwnder - [optional] a handle to the parent window. Default is 0. ; $vCustColors - [optional] an array of colors to show as custom values. See remarks for values. ; Return values .: Success - Hex value of the selected color ; Failure - $vCustomColors is returned if set, otherwise, -1 is returned. Also sets @error: ; | -2 - User initialized $tagCustcolors via $vCustColors. ; | -3 - User canceled or invalid dll struct. ; | -4 - Invalid $iReturnType value. ; | Other - Error returned from Dll call. ; Author ........: Gary Frost (gafrost) ; Modified ......: argumentum ; Remarks .......: $iReturnType can be 0 (RGB COLORREF), 1 (Hex BGR), or 2 (Hex RGB). ; $iRefType can be 0 (ColorRef), 1 (BGR Hex), or 2 (RGB Hex). ; $vCustColors is a zero based array[17] where: ; index 0 hold the color returned by the function. ; index 1 to 16 are the colors to use in Custom colors in RGB. ; One can pass the array with array[0] = -2 to initialize the custom colors without loading the interface. ; When $vCustColors is used, it returns the modified array. ( not the color as integer ). ; Anything other than Default or a proper array, will clear $tagCustcolors ( holder of the custom colors ). ; When $vCustColors is omited or Default, $tagCustcolors is kept ( hence, no need for the array to keep custom colors ). ; Related .......: Same Func from <Misc.au3> ; Link ..........: https://www.autoitscript.com/forum/topic/200985-_choosecolor-but-better/ ; Example .......: YES ; =============================================================================================================================== Func _ChooseColor_mod($iReturnType = 0, $iColorRef = 0, $iRefType = 0, $hWndOwnder = 0, $vCustColors = Default) ; basic code from Misc.au3 ; https://www.autoitscript.com/forum/topic/200985-_choosecolor-but-better/ ; added here for independance of #include <Misc.au3> Local Static $tagCHOOSECOLOR = "dword Size;hwnd hWndOwnder;handle hInstance;dword rgbResult;ptr CustColors;dword Flags;lparam lCustData;" & _ "ptr lpfnHook;ptr lpTemplateName" Local Static $__MISCCONSTANT_CC_ANYCOLOR = 0x0100 Local Static $__MISCCONSTANT_CC_FULLOPEN = 0x0002 Local Static $__MISCCONSTANT_CC_RGBINIT = 0x0001 ; added here for independance of #include <Misc.au3> Local $vReturn, $bCustColors = False, $tagCustcolors = "dword[16]" Local $tChoose = DllStructCreate($tagCHOOSECOLOR) Local Static $tCc = DllStructCreate($tagCustcolors) ; added Static (mod.), to keep $tagCustcolors changes by user when called again. If $vCustColors == Default Then ; nothing ElseIf UBound($vCustColors) = 17 Then $bCustColors = True For $n = 1 To 16 DllStructSetData($tCc, 1, $vCustColors[$n], $n) Next Else $tCc = DllStructCreate($tagCustcolors) ; reset, just in case you'd want to have it default again EndIf If $iRefType = 1 Then ; BGR hex color to colorref $iColorRef = Int($iColorRef) ElseIf $iRefType = 2 Then ; RGB hex color to colorref $iColorRef = Hex(String($iColorRef), 6) $iColorRef = '0x' & StringMid($iColorRef, 5, 2) & StringMid($iColorRef, 3, 2) & StringMid($iColorRef, 1, 2) EndIf DllStructSetData($tChoose, "Size", DllStructGetSize($tChoose)) DllStructSetData($tChoose, "hWndOwnder", $hWndOwnder) DllStructSetData($tChoose, "rgbResult", $iColorRef) DllStructSetData($tChoose, "CustColors", DllStructGetPtr($tCc)) DllStructSetData($tChoose, "Flags", BitOR($__MISCCONSTANT_CC_ANYCOLOR, $__MISCCONSTANT_CC_FULLOPEN, $__MISCCONSTANT_CC_RGBINIT)) Local $aResult = DllCall("comdlg32.dll", "bool", "ChooseColor", "struct*", $tChoose) If @error Then If Not $bCustColors Then Return SetError(@error, @extended, -1) Else $vCustColors[0] = -1 Return SetError(@error, @extended, $vCustColors) EndIf EndIf If $bCustColors Then ; this here is better than at the end, For $n = 1 To 16 ; that way you'll get the custom colors anyway. $vCustColors[$n] = DllStructGetData($tCc, 1, $n) Next If $vCustColors[0] = -2 Then Return $vCustColors EndIf If $aResult[0] = 0 Then ; Return SetError(-3, -3, -1) ; user selected cancel or struct settings incorrect If Not $bCustColors Then Return SetError(-3, -3, -1) Else $vCustColors[0] = -1 Return SetError(-3, -3, $vCustColors) EndIf EndIf Local $sColor_picked = DllStructGetData($tChoose, "rgbResult") If $iReturnType = 1 Then ; return Hex BGR Color $vReturn = '0x' & Hex(String($sColor_picked), 6) ElseIf $iReturnType = 2 Then ; return Hex RGB Color $sColor_picked = Hex(String($sColor_picked), 6) $vReturn = '0x' & StringMid($sColor_picked, 5, 2) & StringMid($sColor_picked, 3, 2) & StringMid($sColor_picked, 1, 2) ElseIf $iReturnType = 0 Then ; return RGB COLORREF $vReturn = $sColor_picked Else $vReturn = -1 SetError(-4, -4) EndIf If Not $bCustColors Then Return $vReturn $vCustColors[0] = $vReturn Return $vCustColors EndFunc ;==>_ChooseColor_mod Hopefully will replace the default one in the next release
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