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gregaz,
Цитата:
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просьба дать рекомендации по упрощению ф-ии
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А почему бы не использовать обычную Callback функцию, скорость гораздо выше. Я полагал что совместимость с правкой элементов мешает, но спросив на оф. форуме, эта проблема уже вроде не актуальна 
Код:  #include <GuiConstantsEx.au3>
#include <GuiListView.au3>
#include <GuiImageList.au3>
Global $nCurCol = -1
Global $nHold_Column = -1
Global $nSortDir = 1
Global $bSort_Set = 0
$Gui = GUICreate("Demo Func LV_Sort + Editable LV Items", 400, 250)
$hListView = GUICtrlCreateListView("Items|SubItems1|SubItems2", 2, 2, 320, 120, BitOR($LVS_EDITLABELS, $LVS_REPORT))
$hImage = _GUIImageList_Create (16, 16, 5)
_GUIImageList_AddIcon ($hImage, "shell32.dll", 3)
_GUIImageList_AddIcon ($hImage, "shell32.dll", 11)
_GUIImageList_AddIcon ($hImage, "shell32.dll", 22)
_GUIImageList_AddIcon ($hImage, "shell32.dll", 43)
_GUIImageList_AddIcon ($hImage, "shell32.dll", 44)
_GUICtrlListView_SetImageList ($hListView, $hImage, 1)
$ListItem1 = _GUICtrlListView_AddItem ($hListView, "Boris", 0)
$ListItem2 = _GUICtrlListView_AddItem ($hListView, "Anna", 2)
$ListItem3 = _GUICtrlListView_AddItem ($hListView, "Sveta", 1)
$ListItem4 = _GUICtrlListView_AddItem ($hListView, "Misha", 3)
$ListItem5 = _GUICtrlListView_AddItem ($hListView, "Olga", 4)
_GUICtrlListView_AddSubItem ($hListView, 0, '44', 1)
_GUICtrlListView_AddSubItem ($hListView, 1, '22', 1)
_GUICtrlListView_AddSubItem ($hListView, 2, '11', 1)
_GUICtrlListView_AddSubItem ($hListView, 3, '33', 1)
_GUICtrlListView_AddSubItem ($hListView, 4, '55', 1)
_GUICtrlListView_AddSubItem ($hListView, 0, 'Петр', 2)
_GUICtrlListView_AddSubItem ($hListView, 1, 'Елена', 2)
_GUICtrlListView_AddSubItem ($hListView, 2, 'Анна', 2)
_GUICtrlListView_AddSubItem ($hListView, 3, 'Раиса', 2)
_GUICtrlListView_AddSubItem ($hListView, 4, 'Иван', 2)
GUICtrlRegisterListViewSort($hListView, "LVSort") ; Register the function "LVSort" for the sorting callback
GUIRegisterMsg($WM_NOTIFY, "WM_NOTIFY")
GUISetState()
While 1
Switch GUIGetMsg()
Case $GUI_EVENT_CLOSE
ExitLoop
EndSwitch
WEnd
; Our sorting callback funtion
Func LVSort($hWnd, $nItem1, $nItem2, $nColumn)
Local $iFind_1, $iFind_2
Local $tInfo = DllStructCreate($tagLVFINDINFO)
DllStructSetData($tInfo, "Flags", $LVFI_PARAM)
; Switch the sorting direction
If $nColumn = $nCurCol Then
If Not $bSort_Set Then
$nSortDir *= -1
$bSort_Set = 1
EndIf
Else
$nSortDir = 1
EndIf
$nHold_Column = $nColumn
DllStructSetData($tInfo, "Param", $nItem1)
$iFind_1 = _GUICtrlListView_FindItem ($hWnd, -1, $tInfo)
DllStructSetData($tInfo, "Param", $nItem2)
$iFind_2 = _GUICtrlListView_FindItem ($hWnd, -1, $tInfo)
$iFind_1 = _GUICtrlListView_GetItemText ($hWnd, $iFind_1, $nColumn)
$iFind_2 = _GUICtrlListView_GetItemText ($hWnd, $iFind_2, $nColumn)
$nResult = 0 ; No change of item1 and item2 positions
If $iFind_1 < $iFind_2 Then
$nResult = -1 ; Put item2 before item1
ElseIf $iFind_1 > $iFind_2 Then
$nResult = 1 ; Put item2 behind item1
EndIf
$nResult *= $nSortDir
Return $nResult
EndFunc ;==>LVSort
Func WM_NOTIFY($hWnd, $iMsg, $iwParam, $ilParam)
Local $hWndFrom, $iIDFrom, $iCode, $tNMHDR, $hWndListView
$hWndListView = $hListView
If Not IsHWnd($hListView) Then $hWndListView = GUICtrlGetHandle($hListView)
$tNMHDR = DllStructCreate($tagNMHDR, $ilParam)
$hWndFrom = HWnd(DllStructGetData($tNMHDR, "hWndFrom"))
$iIDFrom = DllStructGetData($tNMHDR, "IDFrom")
$iCode = DllStructGetData($tNMHDR, "Code")
Switch $hWndFrom
Case $hWndListView
Switch $iCode
Case $LVN_COLUMNCLICK
Local $tInfo = DllStructCreate($tagNMLISTVIEW, $ilParam)
$bSort_Set = 0
$nCurCol = $nHold_Column
GUICtrlSendMsg($hListView, $LVM_SETSELECTEDCOLUMN, DllStructGetData($tInfo, "SubItem"), 0)
DllCall("user32.dll", "int", "InvalidateRect", "hwnd", $hWndListView, "int", 0, "int", 1)
Case $LVN_BEGINLABELEDIT, $LVN_BEGINLABELEDITW
Local $tInfo = DllStructCreate($tagNMLVDISPINFO, $ilParam)
Return False
Case $LVN_ENDLABELEDIT, $LVN_ENDLABELEDITW
Local $tInfo = DllStructCreate($tagNMLVDISPINFO, $ilParam)
Local $iTextMax = DllStructGetData($tInfo, "TextMax")
Local $pText = DllStructGetData($tInfo, "Text")
If $pText = 0 Then Return False
Local $sBuffer = "char Text[" & $iTextMax & "]"
If $iCode = $LVN_ENDLABELEDITW Then $sBuffer = "wchar Text[" & $iTextMax & "]"
Local $tBuffer = DllStructCreate($sBuffer, $pText)
Local $sNewText = DllStructGetData($tBuffer, "Text")
If StringLen($sNewText) Then Return True
EndSwitch
EndSwitch
Return $GUI_RUNDEFMSG
EndFunc ;==>WM_NOTIFY
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Неплохая идея. Только надо довести до конца, реализовать обратную сортировку.
