/
ToolBar.prg
2371 lines (1523 loc) · 51.7 KB
/
ToolBar.prg
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/// <exclude />
CLASS __VOToolBarChild INHERIT VObject
//RvdH 0702056 Added to replace Child Toolbar Subarray items
EXPORT NameSym AS SYMBOL
EXPORT Handle AS PTR
EXPORT ImageList AS OBJECT
EXPORT HotImageList AS OBJECT
EXPORT DisabledImageList AS OBJECT
/// <exclude />
CONSTRUCTOR()
SUPER()
RETURN
END CLASS
/// <exclude />
CLASS __VOToolBarExtraBitmap INHERIT VObject
//RvdH 0702056 Added to replace Toolbar ExtraBitmap subarray items
EXPORT Bitmap AS OBJECT
EXPORT ImageCount AS LONGINT
EXPORT FirstImageIndex AS LONGINT
EXPORT NameSym AS SYMBOL
/// <exclude />
CONSTRUCTOR()
SUPER()
RETURN
END CLASS
/// <exclude />
CLASS __VOToolBarTipText INHERIT VObject
//RvdH 0702056 Added to replace Toolbar Tiptext subarray Items
EXPORT ButtonID AS LONGINT
EXPORT MenuItemID AS LONGINT
EXPORT TipText AS STRING
/// <exclude />
CONSTRUCTOR()
SUPER()
RETURN
END CLASS
/// <exclude />
CLASS __VOToolBarUpdate INHERIT VObject
//RvdH 0702056 Added to replace Toolbar ptrUpdate structure elements
EXPORT symAction AS SYMBOL
EXPORT nButtonID AS LONGINT
EXPORT nMenuItemID AS LONGINT
EXPORT nBeforeID AS LONGINT
EXPORT oBitmap AS OBJECT
EXPORT nPosition AS DWORD
EXPORT cButtonText AS STRING
EXPORT nImageCount AS DWORD
EXPORT bState AS BYTE
EXPORT bStyle AS BYTE
EXPORT symToolBar AS SYMBOL
EXPORT lFlat AS LOGIC
/// <exclude />
CONSTRUCTOR()
SUPER()
RETURN
END CLASS
/// <include file="Gui.xml" path="doc/ToolBar/*" />
CLASS ToolBar INHERIT Control
PROTECT oBitmap AS Bitmap
PROTECT aExtraBitmaps AS ARRAY
PROTECT nButtonStyle AS DWORD
PROTECT nImageCount AS INT
PROTECT oButtonSize AS Dimension
//PROTECT ptrUpdateArray AS PTR //RvdH 070206 Changed to use regular Array
//PROTECT dwUpdateCount AS DWORD //RvdH 070206 Changed to use regular Array
PROTECT aUpdates AS ARRAY //RvdH 070206 Added to replace ptrUpdateArray
PROTECT dwBufferSize AS DWORD //SE-070427 unused, can be deleted in the future
PROTECT aTipsText AS ARRAY
PROTECT lFlat AS LOGIC
PROTECT hwndMainTB AS PTR
PROTECT aChildren AS ARRAY
PROTECT oBandImageList AS ImageList
PROTECT lOldStyle AS LOGIC
PROTECT aBackBitmaps AS ARRAY
//PP-030910
EXPORT Divider AS LOGIC
//PP-030828 Strong typing
/// <exclude />
ACCESS __ButtonStyle AS DWORD STRICT
//PP-030828 Strong typing
RETURN nButtonStyle
/// <exclude />
METHOD __CreateToolBar(symTB AS SYMBOL, hwndParent AS PTR, dwID AS DWORD, dwTBStyle AS DWORD) AS PTR STRICT
//PP-040914 from S Ebert
//SE-050729
//RvdH 0702056 Changed to use __VOToolBarChild
LOCAL oImagelist AS ImageList
LOCAL hWndTB AS PTR
LOCAL oTB AS __VOToolBarChild
LOCAL sTBAddBitmap IS _winTBAddBitmap
LOCAL liTbStyle AS LONGINT
hWndTB := CreateWindowEx(0, String2Psz(TOOLBARCLASSNAME), NULL_PSZ, dwTBStyle,;
0, 0, 0, 0, hwndParent, wID, _GetInst(), 0)
IF hWndTB != NULL_PTR
liTbStyle := LONGINT(_CAST, dwTBStyle)
IF _AND(liTbStyle, TBSTYLE_TRANSPARENT) = 0
liTbStyle := GetWindowLong(hWndTB, GWL_STYLE)
IF _AND(liTbStyle, TBSTYLE_TRANSPARENT) > 0
SetWindowLong(hWndTB, GWL_STYLE, _AND(liTbStyle, _NOT(TBSTYLE_TRANSPARENT)))
ENDIF
ENDIF
oTB := SELF:__FindToolBar(symTB)
IF oTB == NULL_OBJECT
oTB := __VOToolBarChild{}
oTB:NameSym := symTB
oTB:Handle := hWndTB
AAdd(aChildren, oTB)
ELSE
oTB:Handle:= hWndTB
ENDIF
hwndParent := hWnd
hWnd := hWndTB
__WCRegisterControl(SELF)
hWnd := hwndParent
SendMessage(hWndTB, TB_BUTTONSTRUCTSIZE, _SIZEOF(_winTBBUTTON), 0l)
SendMessage(hWndTB, TB_SETBITMAPSIZE, 0u, MakeLong(LoWord(DWORD(oButtonSize:Width)), LoWord(DWORD(oButtonSize:Height))))
oImagelist := oTb:ImageList
IF oImageList != NULL_OBJECT
SendMessage(hWndTB, TB_SETIMAGELIST, 0u, LONGINT(_CAST, oImageList:Handle()))
oImagelist := oTB:HotImageList
IF oImageList != NULL_OBJECT
SendMessage(hWndTB, TB_SETHOTIMAGELIST, 0u, LONGINT(_CAST, oImageList:Handle()))
ENDIF
oImagelist := oTB:DisabledImageList
IF oImageList != NULL_OBJECT
SendMessage(hWndTB, TB_SETDISABLEDIMAGELIST, 0u, LONGINT(_CAST, oImageList:Handle()))
ENDIF
ELSEIF oBitmap != NULL_OBJECT //SE-050729
sTBAddBitmap:hInst := NULL_PTR
sTBAddBitmap:nID := DWORD(_CAST,oBitmap:Handle())
SendMessage(hWndTB, TB_ADDBITMAP , DWORD(_CAST,nImageCount), LONGINT(_CAST,@sTBAddBitmap))
ENDIF
ENDIF
RETURN hWndTB
/// <exclude />
METHOD __FindExtraBitMap(oBmp AS OBJECT, symTB AS SYMBOL) AS DWORD STRICT
//RvdH 070206 Added to centralize location of Extra Bitmaps
LOCAL dwIndex, dwCount AS DWORD
LOCAL dwResult AS DWORD
LOCAL oExtraBitMap AS __VoToolBarExtraBitmap
dwCount := ALen(aExtraBitmaps)
FOR dwIndex := 1 UPTO dwCount
oExtraBitMap := aExtraBitmaps[dwIndex]
IF oExtraBitMap:Bitmap == oBmp .AND. oExtraBitMap:NameSym == symTB
dwResult := dwIndex
EXIT
ENDIF
NEXT //dwIndex
RETURN dwResult
/// <exclude />
METHOD __FindTipText(nID AS LONGINT, symLookUp AS SYMBOL) AS DWORD STRICT
//RvdH 070206 Added to centralize location of TipTexts
LOCAL dwIndex, dwCount AS DWORD
LOCAL dwResult AS DWORD
LOCAL oText AS __VOToolBarTipText
dwCount := ALen(aTipsText)
IF (symLookUp == #ButtonID)
FOR dwIndex := 1 UPTO dwCount
oText := aTipsText[dwIndex]
IF oText:ButtonID == nID
dwResult := dwIndex
EXIT
ENDIF
NEXT //dwIndex
ELSE
FOR dwIndex := 1 UPTO dwCount
oText := aTipsText[dwIndex]
IF oText:MenuItemID == nID
dwResult := dwIndex
EXIT
ENDIF
NEXT //dwIndex
ENDIF
RETURN dwResult
/// <exclude />
METHOD __FindToolBar(symTB AS SYMBOL) AS OBJECT STRICT
//PP-040417 from S Ebert
//RvdH 0702056 Changed to use __VOToolBarChild
LOCAL idx, iLen AS DWORD
LOCAL oChild AS __VOToolBarChild
iLen := ALen(aChildren)
FOR idx := 1 UPTO iLen
oChild := aChildren[idx]
IF oChild:NameSym == symTB
RETURN oChild
ENDIF
NEXT // idx
RETURN NULL_OBJECT
/// <exclude />
METHOD __FindToolBarHandle(symTB AS SYMBOL) AS PTR STRICT
//PP-030828 Strong typing
//PP-040417 Update from S Ebert
//RvdH 0702056 Changed to use __VOToolBarChild
LOCAL oTB AS __VOToolBarChild
oTB := SELF:__FindToolBar(symTB)
//SE-070427
IF oTB != NULL_OBJECT .AND. oTB:oCargo == NULL_OBJECT
RETURN oTB:Handle
ENDIF
RETURN NULL_PTR
/// <exclude />
ACCESS __IsRebar AS LOGIC STRICT
//PP-030828 Strong typing
RETURN (gpfnInitCommonControlsEx != NULL_PTR) .AND. !lOldStyle
/// <exclude />
ACCESS __IsTopAligned AS LOGIC STRICT
//PP-030828 Strong typing
IF (hWnd != NULL_PTR)
IF _AND(GetWindowLong(hwnd, GWL_STYLE), CCS_TOP) == 1
RETURN TRUE
ENDIF
ENDIF
RETURN FALSE
/// <exclude />
METHOD __SetParent(oObject AS OBJECT) AS VOID STRICT
//PP-030828 Strong typing
IF (oObject != NULL_OBJECT)
IF (hWnd != NULL_PTR)
// SendMessage(self:Handle(), WM_SIZE, oResEvt:wParam, oResEvt:lParam) // !!! old code !!!
NOP
//SendMessage(hWndTB, TB_SETPARENT, dword(_cast, oObject:Handle()), 0) // doesn't work if TB is ReBar, needed ???
ENDIF
oParent := oObject
oFormSurface := oObject
ENDIF
RETURN
/// <exclude />
METHOD __TryDeferAction(symAction AS SYMBOL, nMenuItemID AS LONGINT, symTB AS SYMBOL) AS __VOToolBarUpdate STRICT
//PP-030828 Strong typing
//PP-040421 Update from S Ebert
//RvdH 070206 Changed to use __VOToolBarUpdate class
LOCAL oUpdate AS __VOToolBarUpdate
IF (aUpdates == NULL_ARRAY)
RETURN NULL_OBJECT
ENDIF
// If the toolbar has not yet been created, fill out the buffer information
// necessary to apply this operation when it is created
oUpdate := __VOToolBarUpdate{}
AAdd(aUpdates, oUpdate)
oUpdate:symAction := symAction
oUpdate:nMenuItemID := nMenuItemID
oUpdate:symToolBar := symTB
RETURN oUpdate
/// <include file="Gui.xml" path="doc/ToolBar.AddBand/*" />
METHOD AddBand(sBandName, oControl, iPos, iMinWidth, iMinHeight, sText, oForeColor, ;
oBackColor, iImageIndex, oBackBitmap)
//PP-040511 Update from S Ebert
LOCAL rbBand IS _winREBARBANDINFO
LOCAL lRet := FALSE AS LOGIC
LOCAL liPos AS LONGINT
LOCAL oChild AS __VOToolBarChild
IF !SELF:__IsRebar
RETURN FALSE
ENDIF
IF IsNumeric(iPos)
liPos := iPos
ELSE
liPos := -1l
ENDIF
MemClear(@rbBand, _SIZEOF(_winREBARBANDINFO))
rbBand:cbSize := _SIZEOF(_winREBARBANDINFO) //COMPAT_REBARBANDINFO_SIZE
rbBand:fMask := _OR(RBBIM_CHILD, RBBIM_STYLE, RBBIM_COLORS, RBBIM_ID)
IF IsLong(iMinHeight) .AND. IsLong(iMinWidth)
rbBand:fMask := _OR(rbBand:fMask, RBBIM_CHILDSIZE)
rbBand:cxMinChild := iMinWidth
rbBand:cyMinChild := iMinHeight
ENDIF
IF !Empty(sText)
rbBand:fMask := _OR(rbBand:fMask, RBBIM_TEXT)
rbBand:lpText := StringAlloc(sText)
rbBand:cch := SLen(sText)
ENDIF
rbBand:clrFore := GetSysColor(COLOR_BTNTEXT)
rbBand:clrBack := GetSysColor(COLOR_BTNFACE)
IF oForeColor IS Color VAR oFore
rbBand:clrFore := oFore:ColorRef
ENDIF
IF oBackColor IS Color var oBack
rbBand:clrBack := oBack:ColorRef
ENDIF
IF oBackBitmap IS Bitmap var oBmp
rbBand:fMask := _OR(rbBand:fMask, RBBIM_BACKGROUND)
rbBand:hbmBack := oBmp:Handle()
AAdd(aBackBitmaps, oBmp)
ENDIF
IF IsLong(iImageIndex)
rbBand:fMask := _OR(rbBand:fMask, RBBIM_IMAGE)
rbBand:iImage := iImageIndex
ENDIF
rbBand:fStyle := _OR(RBBS_CHILDEDGE, RBBS_GRIPPERALWAYS)
//RvdH 070427 oControl MUST be a Control (according to docs)
// but we also accept other objects that has a handle (a window)
rbBand:hwndChild := oControl:Handle()
IF IsAccess(oControl, #ControlID)
rbBand:wID := oControl:ControlID
ELSE
rbBand:wID := DWORD(100+SendMessage(hWnd, RB_GETBANDCOUNT, 0, 0))
ENDIF
//PP-031115 Use ilPos to determine where band is inserted
IF (SendMessage(hWnd, RB_INSERTBAND, DWORD(_CAST, liPos), LONGINT(_CAST, @rbBand)) != 0)
oChild := __VOToolBarChild{}
oChild:NameSym := sBandName
//SE-070427
oChild:oCargo := oControl
oChild:Handle := oControl:Handle()
//AAdd(aChildren, {sBandName, oChild, Null_OBJECT, Null_OBJECT, Null_OBJECT})
AAdd(aChildren, oChild)
lRet := TRUE
ENDIF
IF (PTR(_CAST, rbBand:lpText) != NULL_PTR)
MemFree(rbBand:lpText)
ENDIF
RETURN lRet
/// <include file="Gui.xml" path="doc/ToolBar.AddSubToolBarBand/*" />
METHOD AddSubToolBarBand(symToolBar, iPos, iMinWidth, lFlat_dwStyle)
//PP-040505 Update from S Ebert
//RvdH 070206 Changed to use __VOToolBarUpdate class
LOCAL hwndNewTB AS PTR
LOCAL rbBand IS _winREBARBANDINFO
LOCAL dwSubStyle AS DWORD
LOCAL oUpdate AS __VOToolBarUpdate
LOCAL dwBandCount AS DWORD
LOCAL sSize IS _WinSize
LOCAL hDC AS PTR
LOCAL hFont AS PTR
IF !SELF:__IsRebar
RETURN FALSE
ENDIF
Default(@iPos, -1)
Default(@iMinWidth, 100)
Default(@lFlat_dwStyle, lFlat)
IF (hWnd != NULL_PTR)
IF IsNumeric(lFlat_dwStyle)
dwSubStyle := lFlat_dwStyle
dwSubStyle := (DWORD) _OR(LONGINT(dwSubStyle), WS_CHILD, WS_CLIPSIBLINGS, WS_VISIBLE, CCS_NORESIZE, CCS_NOPARENTALIGN, CCS_NODIVIDER)
IF IsThemeEnabled()
dwSubStyle := _OR(dwSubStyle, TBSTYLE_TRANSPARENT)
ENDIF
ELSE
dwSubStyle := dwStyle
IF lFlat_dwStyle
dwSubStyle := _OR(dwSubStyle, TBSTYLE_FLAT)
ELSE
dwSubStyle := _AND(dwSubStyle, _NOT(TBSTYLE_FLAT))
ENDIF
ENDIF
dwBandCount := DWORD(_CAST, SendMessage(hWnd, RB_GETBANDCOUNT, 0, 0))
hWndNewTB := SELF:__CreateToolBar(symToolBar, hwnd, 1000U+dwBandCount, dwSubStyle)
IF (hWndNewTB == NULL_PTR)
RETURN FALSE
ENDIF
MemSet(@rbBand, 0, _SIZEOF(_winREBARBANDINFO))
rbBand:cbSize := _SIZEOF(_winREBARBANDINFO) // COMPAT_REBARBANDINFO_SIZE
rbBand:fMask := _OR(RBBIM_CHILD, RBBIM_SIZE, RBBIM_CHILDSIZE, RBBIM_STYLE, RBBIM_COLORS, RBBIM_ID)
rbBand:clrFore := GetSysColor(COLOR_BTNTEXT)
rbBand:clrBack := GetSysColor(COLOR_BTNFACE)
rbBand:fStyle := _OR(RBBS_NOVERT, RBBS_CHILDEDGE, RBBS_CHILDEDGE)
//rbBand.hbmBack := LoadBitmap(hInst, MAKEINTRESOURCE(IDB_BACK));
rbBand:hwndChild := hWndNewTB
rbBand:wID := 1042U + dwBandCount
rbBand:cx := iMinWidth
rbBand:cxMinChild := iMinWidth
rbBand:cyMinChild := HiWord((DWORD) SendMessage(hWndNewTB, TB_GETBUTTONSIZE, 0, 0)) + (DWORD) IIF(_AND(dwSubStyle, TBSTYLE_FLAT) = TBSTYLE_FLAT,2, 6)
IF SELF:__ButtonStyle != TB_ICONONLY
hDC := GetDC(hWndNewTB)
IF (hFont := SendMessage(hWndNewTB, WM_GETFONT, 0l, 0l)) != NULL_PTR
SelectObject(hdc, hFont)
ENDIF
GetTextExtentPoint(hDC, String2Psz( "M"), 1, @sSize)
ReleaseDC(hWndNewTB, hDC)
IF SELF:__ButtonStyle = TB_TEXTANDICON .AND. _AND(dwSubStyle, TBSTYLE_LIST) = 0
rbBand:cyMinChild += DWORD(sSize:cy)
ELSEIF rbBand:cyMinChild < DWORD(sSize:cy + 8)
rbBand:cyMinChild := DWORD(sSize:cy + 8)
ENDIF
ENDIF
// Insert band into rebar
SendMessage(hWnd, RB_INSERTBAND, DWORD(_CAST, iPos), LONGINT(_CAST, @rbBand))
ELSEIF (aUpdates != NULL_ARRAY)
oUpdate := SELF:__TryDeferAction(#AddSubToolBarBand, iPos, symToolBar)
// "mis-use" entries to store symToolBar, iPos, iMinWidth, lFlat)
oUpdate:nButtonID := iMinWidth
IF IsLogic(lFlat_dwStyle)
oUpdate:nPosition := DWORD(_CAST, lFlat_dwStyle)
oUpdate:bState := 0
ELSEIF IsNumeric(lFlat_dwStyle)
oUpdate:nPosition := DWORD(lFlat_dwStyle)
oUpdate:bState := 1
ENDIF
ENDIF
RETURN SELF
/// <include file="Gui.xml" path="doc/ToolBar.AddTipText/*" />
METHOD AddTipText(nButtonID, nMenuItemID, cText)
//RvdH 070206 Changerd to use new __VOToolBarTipText objects
#ifndef __VULCAN__
LOCAL pszText AS PSZ
#endif
LOCAL oTipText AS __VOToolBarTipText
EnforceNumeric(@nButtonID)
EnforceNumeric(@nMenuItemID)
EnforceType(@cText,STRING)
IF cText == TB_NOSTRING
cText := NULL_STRING
ENDIF
IF cText == TB_DEFSTRING
cText := NULL_STRING
IF nButtonID <= 132
#ifdef __VULCAN__
cText := __CavoStr( __WCToolTipOffset + nButtonID )
#else
pszText := PSZ(_CAST, MemAlloc(80))
IF LoadString(GetNatDllHandle(), __WCToolTipOffset + nButtonID, pszText, 80) != 0
cText := Psz2String(pszText)
ENDIF
MemFree(PTR(_CAST, pszText))
#endif
ENDIF
ENDIF
oTipText := __VOToolBarTipText{}
oTipText:ButtonID := nButtonID
oTipText:MenuItemID := nMenuItemID
oTipText:TipText := cText
AAdd(aTipsText, oTipText)
RETURN NIL
/// <include file="Gui.xml" path="doc/ToolBar.AppendItem/*" />
METHOD AppendItem(nButtonID, nMenuItemID, oBmp, nPosition, cTitle, nImgCount, bState, bStyle, symTB)
//PP-040505 Update from S Ebert
//SE-050929
//RvdH 070206 Changed to use new __VoToolBarExtraBitmap objects
//RvdH 070206 Changed to use __VOToolBarUpdate class
LOCAL strucButton IS _winTBBUTTON
LOCAL strucAddBitmap IS _winTBADDBITMAP
LOCAL oUpdate AS __VOToolBarUpdate
LOCAL pszTitle AS PSZ
LOCAL dwIndex AS DWORD
LOCAL oExtraBitmap AS __VoToolBarExtraBitmap
LOCAL hwndTB AS PTR
Default(@symTB, #MAINTOOLBAR)
hwndTB := SELF:__FindToolBarHandle(symTB)
IF hWnd != NULL_PTR .AND. hwndTB = NULL_PTR .AND. symTB = #MAINTOOLBAR
//for back compatibility
SELF:AddSubToolBarBand(symTB)
hwndTB := hwndMainTB := SELF:__FindToolBarHandle(symTB)
ENDIF
IF hWndTB != NULL_PTR
IF IsLong(nButtonID) .AND. nButtonID >= I_IMAGENONE
IF nButtonID == IDT_SEPARATOR
// Separator
IF IsLong(nMenuItemID)
strucButton:iBitmap := nMenuItemID
ELSE
strucButton:iBitmap := 0
ENDIF
strucButton:idCommand := 0
strucButton:fsStyle := TBSTYLE_SEP
ELSEIF IsLong(nMenuItemID)
// Button
strucButton:idCommand := nMenuItemID
strucButton:fsState := TBSTATE_ENABLED
strucButton:fsStyle := TBSTYLE_BUTTON
//SE-050729
IF oBitmap != NULL_OBJECT .AND. IsObject(oBmp) .AND. oBmp != NULL_OBJECT .AND. SELF:__ButtonStyle != TB_TEXTONLY
Default(@nImgCount, 1)
//SE-060526
dwIndex := SELF:__FindExtraBitMap(oBmp, symTB)
IF dwIndex == 0
oExtraBitMap := __VoToolBarExtraBitmap{}
oExtraBitMap:Bitmap := oBmp
oExtraBitMap:ImageCount := nPosition
AAdd(aExtraBitmaps, oExtraBitMap)
ELSE
oExtraBitMap := aExtraBitmaps[dwIndex]
ENDIF
IF oExtraBitMap:NameSym == NULL_SYMBOL
strucAddBitmap:hInst := NULL_PTR
strucAddBitmap:nID := DWORD(_CAST, oBmp:Handle())
nImgCount := Max(nImgCount, oExtraBitMap:ImageCount)
oExtraBitMap:FirstImageIndex:= SendMessage(hWndTB, TB_ADDBITMAP, nImgCount, LONGINT(_CAST, @strucAddBitmap))
oExtraBitMap:NameSym := symTB
ENDIF
ENDIF
IF SELF:__ButtonStyle != TB_TEXTONLY
//SE-050905
IF oBitmap != NULL_OBJECT
IF nButtonID < 0
strucButton:iBitmap := nButtonID
ELSEIF nButtonID <= IDT_CUSTOMBITMAP
strucButton:iBitmap := nButtonID - 1l
ELSEIF IsLong(nPosition)
strucButton:iBitmap := oExtraBitMap:FirstImageIndex + nPosition - 1l
ELSE
strucButton:iBitmap := 1l
ENDIF
ELSE
strucButton:iBitmap := nButtonID - 1
ENDIF
ELSE
strucButton:iBitmap := -1l
ENDIF
strucButton:iString := -1l
IF SELF:__ButtonStyle != TB_ICONONLY
IF IsString(cTitle)
IF ! cTitle == NULL_STRING
pszTitle := StringAlloc(cTitle+Chr(0))
strucButton:iString := SendMessage(hWndTB, TB_ADDSTRING, 0, LONGINT(_CAST, pszTitle))
MemFree(pszTitle)
ENDIF
ELSEIF nButtonID > 0 .AND. nButtonID <= IDT_CUSTOMBITMAP .AND. oBitmap != NULL_OBJECT
#ifdef __VULCAN__
LOCAL cText AS STRING
cText := __CavoStr( __WCToolBarOffset + nButtonID )
strucButton:iString := SendMessage(hWndTB, TB_ADDSTRING, 0, LONGINT(_CAST, String2Psz( cText ) ) )
#else
pszTitle := PSZ(_CAST, MemAlloc(80))
MemSet(pszTitle, 0, 80)
IF LoadString(GetNatDllHandle(), __WCToolBarOffset + nButtonID, pszTitle, 80) != 0
strucButton:iString := SendMessage(hWndTB, TB_ADDSTRING, 0, LONGINT(_CAST, pszTitle))
ENDIF
MemFree(pszTitle)
#endif
ENDIF
ENDIF
IF IsNumeric(bState)
strucButton:fsState := bState
ENDIF
IF IsNumeric(bStyle)
strucButton:fsStyle := bStyle
ENDIF
ELSE
//SE-050729
RETURN FALSE
ENDIF
//SE-050729
RETURN LOGIC(_CAST, SendMessage(hWndTB, TB_ADDBUTTONS, 1, LONGINT(_CAST, @strucButton)))
ENDIF
RETURN FALSE
ELSEIF SELF:aUpdates != NULL_ARRAY
// If the toolbar has not yet been created, fill out the buffer information
// necessary to apply this operation when it is created
IF ! IsNumeric(nMenuItemID)
nMenuItemID := 0
ENDIF
oUpdate := SELF:__TryDeferAction(#AppendItem, nMenuItemID, symTB)
IF IsObject(oBmp)
//SE-060526
dwIndex := SELF:__FindExtraBitMap(oBmp, symTB)
IF dwIndex == 0
oExtraBitMap := __VoToolBarExtraBitmap{}
oExtraBitMap:Bitmap := oBmp
oExtraBitMap:ImageCount := nPosition
AAdd(aExtraBitmaps, oExtraBitMap)
ELSE // update ImageCount
oExtraBitMap := aExtraBitmaps[dwIndex]
oExtraBitMap:FirstImageIndex := Max(oExtraBitMap:FirstImageIndex, nPosition)
ENDIF
oUpdate:oBitmap := oBmp
ENDIF
IF IsNumeric(nPosition)
oUpdate:nPosition := nPosition
ENDIF
IF IsString(cTitle)
oUpdate:nBeforeID := 1
oUpdate:cButtonText := cTitle
ELSE
oUpdate:nBeforeID := 0
oUpdate:cButtonText := NULL_STRING
ENDIF
IF IsNumeric(nImgCount)
oUpdate:nImageCount := nImgCount
ENDIF
Default(@bState, TBSTATE_ENABLED)
Default(@bStyle, TBSTYLE_BUTTON)
oUpdate:nButtonID := nButtonID
oUpdate:bState := bState
oUpdate:bStyle := bStyle
ENDIF
RETURN TRUE
/// <include file="Gui.xml" path="doc/ToolBar.AppendSubItem/*" />
METHOD AppendSubItem(symTB, nButtonID, nMenuItemID, oBmp, nPosition, cTitle, nImgCount, bState, bStyle)
// This is only a shortcut for AppendItem
RETURN SELF:AppendItem(nButtonID, nMenuItemID, oBmp, nPosition, cTitle, nImgCount, bState, bStyle, symTB)
/// <include file="Gui.xml" path="doc/ToolBar.BandCount/*" />
ACCESS BandCount
IF !SELF:__IsRebar
RETURN 0
ENDIF
RETURN SendMessage(hwnd, RB_GETBANDCOUNT, 0, 0)
/// <include file="Gui.xml" path="doc/ToolBar.BandImageList/*" />
ACCESS BandImageList
RETURN oBandImageList
/// <include file="Gui.xml" path="doc/ToolBar.BandImageList/*" />
ASSIGN BandImageList(oImageList)
LOCAL rbi IS _winREBARINFO
IF SELF:__IsRebar
oBandImageList := oImageList
IF (hwnd != NULL)
rbi:cbSize := _SIZEOF(_winREBARINFO)
rbi:fMask := RBIM_IMAGELIST
rbi:himl := IIF(oBandImageList IS ImageList, oBandImageList:Handle(), NULL_PTR)
SendMessage(hwnd, RB_SETBARINFO, 0, LONGINT(_CAST, @rbi))
ENDIF
ENDIF
RETURN
/// <include file="Gui.xml" path="doc/ToolBar.Bitmap/*" />
ACCESS Bitmap
RETURN oBitmap
/// <include file="Gui.xml" path="doc/ToolBar.Bitmap/*" />
ASSIGN Bitmap(oNewBitmap)
//SE-050929
LOCAL oBMPSize AS Dimension
// Only allow the assign if the control has not yet been created
// and if it is not in imagelist mode.
IF hWnd = NULL_PTR
IF nImageCount != 0
oBitmap := oNewBitmap
IF oBitmap = NULL_OBJECT //Enables imagelist mode
nImageCount := 0
ELSE
oBMPSize := oBitmap:Size
IF oButtonSize:Width = 0
nImageCount := oBMPSize:Width / oBMPSize:Height
ELSE
nImageCount := oBMPSize:Width / oButtonSize:Width
ENDIF
ENDIF
ELSE
WCError{#Bitmap,#ToolBar,"Can not assign a Bitmap in imagelist mode!",oNewBitmap,1}:Throw()
ENDIF
ENDIF
RETURN
/// <include file="Gui.xml" path="doc/ToolBar.BorderStyle/*" />
ASSIGN BorderStyle(kBorderStyle)
// For CA-Visual Objects 1.0 compatibility only
RETURN
/// <include file="Gui.xml" path="doc/ToolBar.BoundingBox/*" />
ACCESS BoundingBox
LOCAL oBoundingBox AS BoundingBox
IF hWnd != NULL_PTR
oBoundingBox := BoundingBox{SELF:Origin, SELF:Size}
ENDIF
RETURN oBoundingBox
/// <include file="Gui.xml" path="doc/ToolBar.ButtonCount/*" />
ACCESS ButtonCount // dcaton 070215 changed from ACCESS ButtonCount(symTB)
RETURN SELF:GetButtonCount()
/// <include file="Gui.xml" path="doc/ToolBar.GetButtonCount/*" />
METHOD GetButtonCount(symTB) // dcaton 070215 changed from ACCESS to METHOD, Vulcan doesn't support CLIPPER-calling convention properties
LOCAL hwndTB AS PTR
LOCAL symToolBar AS SYMBOL
IF (PCount() != 1) .OR. !IsSymbol(symTB)
symToolBar := #MAINTOOLBAR
ELSE
symToolBar := symTB
ENDIF
hwndTB := SELF:__FindToolBarHandle(symToolBar)
IF (hWndTB != NULL_PTR)
RETURN SendMessage(hWndTB, TB_BUTTONCOUNT, 0, 0)
ENDIF
RETURN 0
/// <include file="Gui.xml" path="doc/ToolBar.ButtonSize/*" />
ACCESS ButtonSize
RETURN oButtonSize
/// <include file="Gui.xml" path="doc/ToolBar.ButtonSize/*" />
ASSIGN ButtonSize(oNewButtonSize)
// Only allow the assign if the control has not yet been created
IF oNewButtonSize IS Dimension var oSize
IF hWnd = NULL_PTR .AND. ALen(SELF:aUpdates) > 0
SELF:__TryDeferAction(#ButtonSize, MakeLong(oSize:Width, oSize:Height), NULL_SYMBOL)
ELSE
RETURN oButtonSize := oSize
ENDIF
ENDIF
RETURN
/// <include file="Gui.xml" path="doc/ToolBar.ButtonStyle/*" />
ASSIGN ButtonStyle(kButtonStyle)
IF (kButtonStyle == TB_ICONONLY) .OR. (kButtonStyle == TB_TEXTONLY) .OR. (kButtonStyle == TB_TEXTANDICON)
IF hWnd = NULL_PTR .AND. ALen(SELF:aUpdates) > 0
SELF:__TryDeferAction(#ButtonStyle, kButtonStyle, NULL_SYMBOL)
ELSE
nButtonStyle := kButtonStyle
IF (nButtonStyle == TB_TEXTONLY)
IF oButtonSize:Height > 1
oButtonSize:Width := 20
oButtonSize:Height := 1
ENDIF
ENDIF
ENDIF
ENDIF
RETURN
/// <include file="Gui.xml" path="doc/ToolBar.ChangeTipText/*" />
METHOD ChangeTipText(nID, cText, symLookUp)
//SE-060526
//RvdH 070206 Changerd to use new __VOToolBarTipText objects