AutoIt Windows Screenshooter v1.84 Build 2019-08-18

#include <Clipboard.au3>
#include <IE.au3>
#include <WinAPI.au3>
#include <WindowsConstants.au3>
;Coded by UEZ 2011 - beta version

If @OSBuild < 6000 Then Exit MsgBox(16, "Error!", "Script is running only on Vista+ os properly!", 10)

;https://docs.microsoft.com/en-us/previous-versions/windows/internet-explorer/ie-developer/general-info/ee330730(v=vs.85)
RegRead("HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", @ScriptName)
If @error Then RegWrite("HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION", @ScriptName, "REG_DWORD", 11001)


Global Const $hDwmApiDll = DllOpen("dwmapi.dll")
Global $sChkAero = DllStructCreate("int;")
DllCall($hDwmApiDll, "int", "DwmIsCompositionEnabled", "ptr", DllStructGetPtr($sChkAero))
Global $aero = DllStructGetData($sChkAero, 1)
DllClose($hDwmApiDll)
If Not $aero Then Exit MsgBox(16, "Error", "Aero must be enabled to grab web sites properly!", 20)
$sChkAero = 0

Global $URL, $btn, $msg, $hWnd, $input, $i
$hWnd = GUICreate("Save Web Page as an image", 320, 120)
$input = GUICtrlCreateInput("https://web.de", 10, 5, 300, 20)
$btn = GUICtrlCreateButton("Ok", 40, 35, 240, 70)
ControlFocus($hWnd, "", $btn)
GUISetState()

While $msg <> -3
    $msg = GUIGetMsg()
    Select
        Case $msg = $btn
            Start()
        Case $msg = -3
            GUIDelete($hWnd)
            Exit
    EndSelect
WEnd

Func Start()
    $URL = GUICtrlRead($input)
    SplashTextOn("Screenshooting Web Site", "Please wait while taking screenshot", 300, 40, -1, -1, 1 + 2 + 4 + 32, "")
    AdlibRegister("Wait", 300)
    Web_Screenshot($URL)
    AdlibUnRegister("Wait")
    SplashOff()
    MsgBox(0, "Information", "Web Site Image copied to clipboard!", 10)
EndFunc

Func Web_Screenshot($url, $IEwidth = 1045)
    Local $oIE, $GUIActiveX, $oDocument,  $oBody, $BodyWidth, $BodyHeight, $oHtml
    Local $hGUI_WebGrab, $hWin, $aWin, $aMP
    Local Const $BrowserNavConstant = 2 + 256 + 2048 ;BrowserNavConstant -> http://msdn.microsoft.com/en-us/library/dd565688(v=vs.85).aspx
    $oIE = ObjCreate("Shell.Explorer.2") ;http://msdn.microsoft.com/en-us/library/aa752084(v=vs.85).aspx

    $hWin = WinGetHandle("Program Manager")
    $aWin = WinGetPos($hWin)

    #region render web site to get height
    $hGUI_WebGrab = GUICreate("",  0, 0, $aWin[0] - $BodyWidth + 1, $aWin[1] - $BodyHeight + 1, BitOR($WS_CLIPSIBLINGS, $WS_CLIPCHILDREN, $WS_POPUP),Default, WinGetHandle(AutoItWinGetTitle()))
;~     $hGUI_WebGrab = GUICreate("",  1024, 768, 0, 0, BitOR($WS_CLIPSIBLINGS, $WS_CLIPCHILDREN, $WS_POPUP),Default, WinGetHandle(AutoItWinGetTitle()))
    $GUIActiveX = GUICtrlCreateObj($oIE, 0, 0, $IEwidth, 256)
    GUISetState(@SW_MINIMIZE, $hGUI_WebGrab)
;~     GUISetState(@SW_SHOW, $hGUI_WebGrab)


    Local $timeout = 30 * 1000
    Local $timer = TimerInit()
    With $oIE
        .Silent = True
        .FullScreen = True
        .Resizable = False
        .Visible = False
        .StatusBar = False
        .AddressBar = False
        .Navigate($URL, $BrowserNavConstant, "_top")
        Do
            If TimerDiff($timer) > $timeout Then ExitLoop
            Sleep(100)
        Until $oIE.ReadyState = 4
        .Stop
        Sleep(2000)
    EndWith
    $oDocument = $oIE.document
    $oBody = $oDocument.body
    $oBody.scroll = "no"
    $oBody.style.borderStyle = "none"
    $BodyWidth = Min($oBody.scrollWidth, 4096)
    $BodyHeight = Min($oBody.scrollHeight, 8192)
    GUIDelete($hGUI_WebGrab)
    $GUIActiveX = 0
    #endregion

    Local $IE_Ver = RegRead("HKLM\SOFTWARE\Microsoft\Internet Explorer", "Version"), $height
    If $IE_Ver > 8 Then $BodyHeight = Min($BodyHeight, 8192)

;~     ConsoleWrite($oIE.Path & @CRLF)

    $hGUI_WebGrab = GUICreate("",  $BodyWidth,  $BodyHeight, $aWin[0] - $BodyWidth + 10, $aWin[1] - $BodyHeight + 10, BitOR($WS_CLIPSIBLINGS, $WS_CLIPCHILDREN, $WS_POPUP), Default, WinGetHandle(AutoItWinGetTitle()))
;~     $hGUI_WebGrab = GUICreate("",  $BodyWidth,  $BodyHeight, -1, -1, BitOR($WS_CLIPSIBLINGS, $WS_CLIPCHILDREN, $WS_POPUP), Default, WinGetHandle(AutoItWinGetTitle()))
    $GUIActiveX = GUICtrlCreateObj ($oIE, 0, 0, $BodyWidth,  $BodyHeight)
    GUISetState(@SW_SHOW, $hGUI_WebGrab) ;Show GUI for some milli seconds to make a screenshot

    $timer = TimerInit()
    With $oIE
        .Silent = True
        .FullScreen = True
        .Resizable = False
        .Visible = False
        .StatusBar = False
        .AddressBar = False
        .Navigate($URL, $BrowserNavConstant, "_top")
        Do
            If TimerDiff($timer) > $timeout Then ExitLoop
            Sleep(100)
        Until $oIE.ReadyState = 4
        .Stop
        Sleep(1000)
    EndWith

    $oDocument = $oIE.document
    $oBody =$oDocument.body
    $oHtml = $oDocument.documentElement
    $oBody.scroll = "no"
    $oBody.style.borderStyle = "none"
    $oBody.style.border = "0px"
    $oHtml.style.overflow = 'hidden'
    Sleep(5000)
    GUISetState(@SW_SHOW, $hGUI_WebGrab)      ;Show GUI

    Local $hDC = _WinAPI_GetWindowDC($hGUI_WebGrab)
    Local $hDC_Dummy = _WinAPI_GetWindowDC(0)
    Local $hMemDC = _WinAPI_CreateCompatibleDC($hDC_Dummy)
    Local $hBitmap = _WinAPI_CreateCompatibleBitmap($hDC_Dummy, $BodyWidth, $BodyHeight)
    _WinAPI_SelectObject($hMemDC, $hBitmap)
    _WinAPI_BitBlt($hMemDC, 0, 0,  $BodyWidth, $BodyHeight, $hDC, 0, 0, $SRCCOPY)

    _WinAPI_DeleteDC($hMemDC)
    _WinAPI_ReleaseDC($hGUI_WebGrab, $hDC)
    _WinAPI_ReleaseDC(0, $hDC_Dummy)
    _WinAPI_ReleaseDC(0, $hDC)

    _ClipBoard_Open(0)
    _ClipBoard_Empty()
    _ClipBoard_SetDataEx($hBitmap, $CF_BITMAP)
    _ClipBoard_Close()
    _WinAPI_DeleteObject ($hBitmap)

    $GUIActiveX = 0
    $oIE = 0
    GUIDelete($hGUI_WebGrab)
    _ReduceMemory()
EndFunc

Func Min($a, $b)
    If $a < $b Then Return $a
    Return $b
EndFunc

Func Wait()
    Switch Mod($i, 4)
        Case 0
            ControlSetText("Screenshooting Web Site", "", "Static1", "Please wait while taking screenshot")
        Case 1
            ControlSetText("Screenshooting Web Site", "", "Static1", "Please wait while taking screenshot .")
        Case 2
            ControlSetText("Screenshooting Web Site", "", "Static1", "Please wait while taking screenshot ..")
        Case 3
            ControlSetText("Screenshooting Web Site", "", "Static1", "Please wait while taking screenshot ...")
    EndSwitch
    $i += 1
EndFunc

Func _ReduceMemory($ProcID = 0)
    If $ProcID = 0 or ProcessExists($ProcID) = 0 Then ; No process id specified or process doesn't exist - use current process instead.
        Local $ai_GetCurrentProcess = DllCall('kernel32.dll', 'ptr', 'GetCurrentProcess')
        Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'ptr', $ai_GetCurrentProcess[0])
        Return $ai_Return[0]
    EndIf
    Local $ai_Handle = DllCall("kernel32.dll", 'ptr', 'OpenProcess', 'int', 0x1f0fff, 'int', False, 'int', $ProcID)
    Local $ai_Return = DllCall("psapi.dll", 'int', 'EmptyWorkingSet', 'ptr', $ai_Handle[0])
    DllCall('kernel32.dll', 'int', 'CloseHandle', 'ptr', $ai_Handle[0])
    Return $ai_Return[0]
EndFunc

; #FUNCTION# ====================================================================================================================
; Author ........: Authenticity
; Modified ......: Eukalyptus
; ===============================================================================================================================
Func _GDIPlus_ImageAttributesSetRemapTable($hImageAttributes, $aColorMap = 0, $iColorAdjustType = 0, $bEnable = True)
    Local $aResult

    If IsArray($aColorMap) Then
        Local $iCount = $aColorMap[0][0]
        Local $tColorMap = DllStructCreate("uint[" & $iCount * 2 & "]")

        For $i = 1 To $iCount
            DllStructSetData($tColorMap, 1, $aColorMap[$i][0], ($i - 1) * 2 + 1)
            DllStructSetData($tColorMap, 1, $aColorMap[$i][1], ($i - 1) * 2 + 2)
        Next

        $aResult = DllCall($__g_hGDIPDll, "int", "GdipSetImageAttributesRemapTable", "handle", $hImageAttributes, "int", $iColorAdjustType, "int", $bEnable, "int", $iCount, "struct*", $tColorMap)
    Else
        $aResult = DllCall($__g_hGDIPDll, "int", "GdipSetImageAttributesRemapTable", "handle", $hImageAttributes, "int", $iColorAdjustType, "int", $bEnable, "int", 0, "struct*", 0)
    EndIf

    If @error Then Return SetError(@error, @extended, False)
    If $aResult[0] Then Return SetError(10, $aResult[0], False)

    Return True
EndFunc   ;==>_GDIPlus_ImageAttributesSetRemapTable

; #FUNCTION# ====================================================================================================================
; Author ........: UEZ
; Modified ......:
; ===============================================================================================================================
Func _GDIPlus_ImageAttributesSetThreshold($hImageAttributes, $fThreshold, $iColorAdjustType = $GDIP_COLORADJUSTTYPE_DEFAULT, $bEnable = True)
    Local $aResult = DllCall($__g_hGDIPDll, "int", "GdipSetImageAttributesThreshold", "handle", $hImageAttributes, "int", $iColorAdjustType, "bool", $bEnable, "float", $fThreshold)
    If @error Then Return SetError(@error, @extended, False)
    If $aResult[0] Then Return SetError(10, $aResult[0], False)

    Return True
EndFunc   ;==>_GDIPlus_ImageAttributesSetThreshold