; https://autohotkey.com/boards/viewtopic.php?t=1081
; https://raw.githubusercontent.com/AHK-just-me/Class_LV_Colors/master/Sources/Class_LV_Colors.ahk
; https://github.com/AHK-just-me/Class_LV_Colors/blob/master/Sources/Class_LV_Colors.ahk
#SingleInstance Force
#NoEnv
SetBatchLines, -1
fileCount := 10
Gui, Add, ListView, r15 w600 hwndHLV Grid
Loop % fileCount + (i := 0)
{
LV_InsertCol(++i, "", "Имя")
LV_InsertCol(++i, "", "Значение")
Random, R, 5, 15
Loop % R ; кол-во строк файла
{
Random, R, 10000, 20000
LV_ModifyCell(A_Index, i - 1, (i+1)//2 "-" A_Index)
LV_ModifyCell(A_Index, i, R)
}
}
Loop % LV_GetCount("Col")
LV_ModifyCol(A_Index, "AutoHdr")
Gui, Show, , Log result
; то что меньше 15000 в колонках "Значение", станет красным.
Num := 15000
CLV := New LV_Colors(HLV)
GuiControl, -Redraw, %HLV%
Loop % LV_GetCount("Col")
{
LV_GetText(ColText, 0, Col := A_Index)
If ColText = Значение
Loop % LV_GetCount()
{
LV_GetText(CellText, A_Index, Col)
If (CellText + 0 != "" && CellText < Num)
CLV.Cell(A_Index, Col, 0xEA5E2C, 0xFFFFFF)
}
}
GuiControl, +Redraw, %HLV%
Return
LV_ModifyCell(Row, Col, Text) {
If (Row > LV_GetCount())
LV_Insert(Row, "Col" Col, Text)
Else
LV_Modify(Row, "Col" Col, Text)
}
; ======================================================================================================================
; Namespace: LV_Colors
; Function: Individual row and cell coloring for AHK ListView controls.
; Tested with: AHK 1.1.23.05 (A32/U32/U64)
; Tested on: Win 10 (x64)
; Changelog:
; 1.1.04.01/2016-05-03/just me - added change to remove the focus rectangle from focused rows
; 1.1.04.00/2016-05-03/just me - added SelectionColors method
; 1.1.03.00/2015-04-11/just me - bugfix for StaticMode
; 1.1.02.00/2015-04-07/just me - bugfixes for StaticMode, NoSort, and NoSizing
; 1.1.01.00/2015-03-31/just me - removed option OnMessage from __New(), restructured code
; 1.1.00.00/2015-03-27/just me - added AlternateRows and AlternateCols, revised code.
; 1.0.00.00/2015-03-23/just me - new version using new AHK 1.1.20+ features
; 0.5.00.00/2014-08-13/just me - changed 'static mode' handling
; 0.4.01.00/2013-12-30/just me - minor bug fix
; 0.4.00.00/2013-12-30/just me - added static mode
; 0.3.00.00/2013-06-15/just me - added "Critical, 100" to avoid drawing issues
; 0.2.00.00/2013-01-12/just me - bugfixes and minor changes
; 0.1.00.00/2012-10-27/just me - initial release
; ======================================================================================================================
; CLASS LV_Colors
;
; The class provides six public methods to set individual colors for rows and/or cells, to clear all colors, to
; prevent/allow sorting and rezising of columns dynamically, and to deactivate/activate the message handler for
; WM_NOTIFY messages (see below).
;
; The message handler for WM_NOTIFY messages will be activated for the specified ListView whenever a new instance is
; created. If you want to temporarily disable coloring call MyInstance.OnMessage(False). This must be done also before
; you try to destroy the instance. To enable it again, call MyInstance.OnMessage().
;
; To avoid the loss of Gui events and messages the message handler might need to be set 'critical'. This can be
; achieved by setting the instance property 'Critical' ti the required value (e.g. MyInstance.Critical := 100).
; New instances default to 'Critical, Off'. Though sometimes needed, ListViews or the whole Gui may become
; unresponsive under certain circumstances if Critical is set and the ListView has a g-label.
; ======================================================================================================================
Class LV_Colors {
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; META FUNCTIONS ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; ===================================================================================================================
; __New() Create a new LV_Colors instance for the given ListView
; Parameters: HWND - ListView's HWND.
; Optional ------------------------------------------------------------------------------------------
; StaticMode - Static color assignment, i.e. the colors will be assigned permanently to the row
; contents rather than to the row number.
; Values: True/False
; Default: False
; NoSort - Prevent sorting by click on a header item.
; Values: True/False
; Default: True
; NoSizing - Prevent resizing of columns.
; Values: True/False
; Default: True
; ===================================================================================================================
__New(HWND, StaticMode := False, NoSort := True, NoSizing := True) {
If (This.Base.Base.__Class) ; do not instantiate instances
Return False
If This.Attached[HWND] ; HWND is already attached
Return False
If !DllCall("IsWindow", "Ptr", HWND) ; invalid HWND
Return False
VarSetCapacity(Class, 512, 0)
DllCall("GetClassName", "Ptr", HWND, "Str", Class, "Int", 256)
If (Class <> "SysListView32") ; HWND doesn't belong to a ListView
Return False
; ----------------------------------------------------------------------------------------------------------------
; Set LVS_EX_DOUBLEBUFFER (0x010000) style to avoid drawing issues.
SendMessage, 0x1036, 0x010000, 0x010000, , % "ahk_id " . HWND ; LVM_SETEXTENDEDLISTVIEWSTYLE
; Get the default colors
SendMessage, 0x1025, 0, 0, , % "ahk_id " . HWND ; LVM_GETTEXTBKCOLOR
This.BkClr := ErrorLevel
SendMessage, 0x1023, 0, 0, , % "ahk_id " . HWND ; LVM_GETTEXTCOLOR
This.TxClr := ErrorLevel
; Get the header control
SendMessage, 0x101F, 0, 0, , % "ahk_id " . HWND ; LVM_GETHEADER
This.Header := ErrorLevel
; Set other properties
This.HWND := HWND
This.IsStatic := !!StaticMode
This.AltCols := False
This.AltRows := False
This.NoSort(!!NoSort)
This.NoSizing(!!NoSizing)
This.OnMessage()
This.Critical := "Off"
This.Attached[HWND] := True
}
; ===================================================================================================================
__Delete() {
This.Attached.Remove(HWND, "")
This.OnMessage(False)
WinSet, Redraw, , % "ahk_id " . This.HWND
}
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; PUBLIC METHODS ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; ===================================================================================================================
; Clear() Clears all row and cell colors.
; Parameters: AltRows - Reset alternate row coloring (True / False)
; Default: False
; AltCols - Reset alternate column coloring (True / False)
; Default: False
; Return Value: Always True.
; ===================================================================================================================
Clear(AltRows := False, AltCols := False) {
If (AltCols)
This.AltCols := False
If (AltRows)
This.AltRows := False
This.Remove("Rows")
This.Remove("Cells")
Return True
}
; ===================================================================================================================
; AlternateRows() Sets background and/or text color for even row numbers.
; Parameters: BkColor - Background color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default background color
; TxColor - Text color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default text color
; Return Value: True on success, otherwise false.
; ===================================================================================================================
AlternateRows(BkColor := "", TxColor := "") {
If !(This.HWND)
Return False
This.AltRows := False
If (BkColor = "") && (TxColor = "")
Return True
BkBGR := This.BGR(BkColor)
TxBGR := This.BGR(TxColor)
If (BkBGR = "") && (TxBGR = "")
Return False
This["ARB"] := (BkBGR <> "") ? BkBGR : This.BkClr
This["ART"] := (TxBGR <> "") ? TxBGR : This.TxClr
This.AltRows := True
Return True
}
; ===================================================================================================================
; AlternateCols() Sets background and/or text color for even column numbers.
; Parameters: BkColor - Background color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default background color
; TxColor - Text color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default text color
; Return Value: True on success, otherwise false.
; ===================================================================================================================
AlternateCols(BkColor := "", TxColor := "") {
If !(This.HWND)
Return False
This.AltCols := False
If (BkColor = "") && (TxColor = "")
Return True
BkBGR := This.BGR(BkColor)
TxBGR := This.BGR(TxColor)
If (BkBGR = "") && (TxBGR = "")
Return False
This["ACB"] := (BkBGR <> "") ? BkBGR : This.BkClr
This["ACT"] := (TxBGR <> "") ? TxBGR : This.TxClr
This.AltCols := True
Return True
}
; ===================================================================================================================
; SelectionColors() Sets background and/or text color for selected rows.
; Parameters: BkColor - Background color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default selected background color
; TxColor - Text color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default selected text color
; Return Value: True on success, otherwise false.
; ===================================================================================================================
SelectionColors(BkColor := "", TxColor := "") {
If !(This.HWND)
Return False
This.SelColors := False
If (BkColor = "") && (TxColor = "")
Return True
BkBGR := This.BGR(BkColor)
TxBGR := This.BGR(TxColor)
If (BkBGR = "") && (TxBGR = "")
Return False
This["SELB"] := BkBGR
This["SELT"] := TxBGR
This.SelColors := True
Return True
}
; ===================================================================================================================
; Row() Sets background and/or text color for the specified row.
; Parameters: Row - Row number
; Optional ------------------------------------------------------------------------------------------
; BkColor - Background color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default background color
; TxColor - Text color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> default text color
; Return Value: True on success, otherwise false.
; ===================================================================================================================
Row(Row, BkColor := "", TxColor := "") {
If !(This.HWND)
Return False
If This.IsStatic
Row := This.MapIndexToID(Row)
This["Rows"].Remove(Row, "")
If (BkColor = "") && (TxColor = "")
Return True
BkBGR := This.BGR(BkColor)
TxBGR := This.BGR(TxColor)
If (BkBGR = "") && (TxBGR = "")
Return False
This["Rows", Row, "B"] := (BkBGR <> "") ? BkBGR : This.BkClr
This["Rows", Row, "T"] := (TxBGR <> "") ? TxBGR : This.TxClr
Return True
}
; ===================================================================================================================
; Cell() Sets background and/or text color for the specified cell.
; Parameters: Row - Row number
; Col - Column number
; Optional ------------------------------------------------------------------------------------------
; BkColor - Background color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> row's background color
; TxColor - Text color as RGB color integer (e.g. 0xFF0000 = red) or HTML color name.
; Default: Empty -> row's text color
; Return Value: True on success, otherwise false.
; ===================================================================================================================
Cell(Row, Col, BkColor := "", TxColor := "") {
If !(This.HWND)
Return False
If This.IsStatic
Row := This.MapIndexToID(Row)
This["Cells", Row].Remove(Col, "")
If (BkColor = "") && (TxColor = "")
Return True
BkBGR := This.BGR(BkColor)
TxBGR := This.BGR(TxColor)
If (BkBGR = "") && (TxBGR = "")
Return False
If (BkBGR <> "")
This["Cells", Row, Col, "B"] := BkBGR
If (TxBGR <> "")
This["Cells", Row, Col, "T"] := TxBGR
Return True
}
; ===================================================================================================================
; NoSort() Prevents/allows sorting by click on a header item for this ListView.
; Parameters: Apply - True/False
; Default: True
; Return Value: True on success, otherwise false.
; ===================================================================================================================
NoSort(Apply := True) {
If !(This.HWND)
Return False
If (Apply)
This.SortColumns := False
Else
This.SortColumns := True
Return True
}
; ===================================================================================================================
; NoSizing() Prevents/allows resizing of columns for this ListView.
; Parameters: Apply - True/False
; Default: True
; Return Value: True on success, otherwise false.
; ===================================================================================================================
NoSizing(Apply := True) {
Static OSVersion := DllCall("GetVersion", "UChar")
If !(This.Header)
Return False
If (Apply) {
If (OSVersion > 5)
Control, Style, +0x0800, , % "ahk_id " . This.Header ; HDS_NOSIZING = 0x0800
This.ResizeColumns := False
}
Else {
If (OSVersion > 5)
Control, Style, -0x0800, , % "ahk_id " . This.Header ; HDS_NOSIZING
This.ResizeColumns := True
}
Return True
}
; ===================================================================================================================
; OnMessage() Adds/removes a message handler for WM_NOTIFY messages for this ListView.
; Parameters: Apply - True/False
; Default: True
; Return Value: Always True
; ===================================================================================================================
OnMessage(Apply := True) {
If (Apply) && !This.HasKey("OnMessageFunc") {
This.OnMessageFunc := ObjBindMethod(This, "On_WM_Notify")
OnMessage(0x004E, This.OnMessageFunc) ; add the WM_NOTIFY message handler
}
Else If !(Apply) && This.HasKey("OnMessageFunc") {
OnMessage(0x004E, This.OnMessageFunc, 0) ; remove the WM_NOTIFY message handler
This.OnMessageFunc := ""
This.Remove("OnMessageFunc")
}
WinSet, Redraw, , % "ahk_id " . This.HWND
Return True
}
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; PRIVATE PROPERTIES +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
Static Attached := {}
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; PRIVATE METHODS +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
; +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
On_WM_NOTIFY(W, L, M, H) {
; Notifications: NM_CUSTOMDRAW = -12, LVN_COLUMNCLICK = -108, HDN_BEGINTRACKA = -306, HDN_BEGINTRACKW = -326
Critical, % This.Critical
If ((HCTL := NumGet(L + 0, 0, "UPtr")) = This.HWND) || (HCTL = This.Header) {
Code := NumGet(L + (A_PtrSize * 2), 0, "Int")
If (Code = -12)
Return This.NM_CUSTOMDRAW(This.HWND, L)
If !This.SortColumns && (Code = -108)
Return 0
If !This.ResizeColumns && ((Code = -306) || (Code = -326))
Return True
}
}
; -------------------------------------------------------------------------------------------------------------------
NM_CUSTOMDRAW(H, L) {
; Return values: 0x00 (CDRF_DODEFAULT), 0x20 (CDRF_NOTIFYITEMDRAW / CDRF_NOTIFYSUBITEMDRAW)
Static SizeNMHDR := A_PtrSize * 3 ; Size of NMHDR structure
Static SizeNCD := SizeNMHDR + 16 + (A_PtrSize * 5) ; Size of NMCUSTOMDRAW structure
Static OffItem := SizeNMHDR + 16 + (A_PtrSize * 2) ; Offset of dwItemSpec (NMCUSTOMDRAW)
Static OffItemState := OffItem + A_PtrSize ; Offset of uItemState (NMCUSTOMDRAW)
Static OffCT := SizeNCD ; Offset of clrText (NMLVCUSTOMDRAW)
Static OffCB := OffCT + 4 ; Offset of clrTextBk (NMLVCUSTOMDRAW)
Static OffSubItem := OffCB + 4 ; Offset of iSubItem (NMLVCUSTOMDRAW)
; ----------------------------------------------------------------------------------------------------------------
DrawStage := NumGet(L + SizeNMHDR, 0, "UInt")
, Row := NumGet(L + OffItem, "UPtr") + 1
, Col := NumGet(L + OffSubItem, "Int") + 1
, Item := Row - 1
If This.IsStatic
Row := This.MapIndexToID(Row)
; CDDS_SUBITEMPREPAINT = 0x030001 --------------------------------------------------------------------------------
If (DrawStage = 0x030001) {
UseAltCol := !(Col & 1) && (This.AltCols)
, ColColors := This["Cells", Row, Col]
, ColB := (ColColors.B <> "") ? ColColors.B : UseAltCol ? This.ACB : This.RowB
, ColT := (ColColors.T <> "") ? ColColors.T : UseAltCol ? This.ACT : This.RowT
, NumPut(ColT, L + OffCT, "UInt"), NumPut(ColB, L + OffCB, "UInt")
Return (!This.AltCols && !This.HasKey(Row) && (Col > This["Cells", Row].MaxIndex())) ? 0x00 : 0x20
}
; CDDS_ITEMPREPAINT = 0x010001 -----------------------------------------------------------------------------------
If (DrawStage = 0x010001) {
; LVM_GETITEMSTATE = 0x102C, LVIS_SELECTED = 0x0002
If (This.SelColors) && DllCall("SendMessage", "Ptr", H, "UInt", 0x102C, "Ptr", Item, "Ptr", 0x0002, "UInt") {
; Remove the CDIS_SELECTED (0x0001) and CDIS_FOCUS (0x0010) states from uItemState and set the colors.
NumPut(NumGet(L + OffItemState, "UInt") & ~0x0011, L + OffItemState, "UInt")
If (This.SELB <> "")
NumPut(This.SELB, L + OffCB, "UInt")
If (This.SELT <> "")
NumPut(This.SELT, L + OffCT, "UInt")
Return 0x02 ; CDRF_NEWFONT
}
UseAltRow := (Item & 1) && (This.AltRows)
, RowColors := This["Rows", Row]
, This.RowB := RowColors ? RowColors.B : UseAltRow ? This.ARB : This.BkClr
, This.RowT := RowColors ? RowColors.T : UseAltRow ? This.ART : This.TxClr
If (This.AltCols || This["Cells"].HasKey(Row))
Return 0x20
NumPut(This.RowT, L + OffCT, "UInt"), NumPut(This.RowB, L + OffCB, "UInt")
Return 0x00
}
; CDDS_PREPAINT = 0x000001 ---------------------------------------------------------------------------------------
Return (DrawStage = 0x000001) ? 0x20 : 0x00
}
; -------------------------------------------------------------------------------------------------------------------
MapIndexToID(Row) { ; provides the unique internal ID of the given row number
SendMessage, 0x10B4, % (Row - 1), 0, , % "ahk_id " . This.HWND ; LVM_MAPINDEXTOID
Return ErrorLevel
}
; -------------------------------------------------------------------------------------------------------------------
BGR(Color, Default := "") { ; converts colors to BGR
Static Integer := "Integer" ; v2
; HTML Colors (BGR)
Static HTML := {AQUA: 0xFFFF00, BLACK: 0x000000, BLUE: 0xFF0000, FUCHSIA: 0xFF00FF, GRAY: 0x808080, GREEN: 0x008000
, LIME: 0x00FF00, MAROON: 0x000080, NAVY: 0x800000, OLIVE: 0x008080, PURPLE: 0x800080, RED: 0x0000FF
, SILVER: 0xC0C0C0, TEAL: 0x808000, WHITE: 0xFFFFFF, YELLOW: 0x00FFFF}
If Color Is Integer
Return ((Color >> 16) & 0xFF) | (Color & 0x00FF00) | ((Color & 0xFF) << 16)
Return (HTML.HasKey(Color) ? HTML[color] : Default)
}
}
Escape:: ExitApp
