From 8237e6fd1ac14da91e1e59d46aeaeaa8edd7b2f3 Mon Sep 17 00:00:00 2001 From: Viktor Szakats Date: Sat, 30 Apr 2011 16:24:52 +0000 Subject: [PATCH] 2011-04-30 18:24 UTC+0200 Viktor Szakats (harbour.01 syenar.hu) * src/rtl/tpopuphb.prg + Missed from prev commit. --- harbour/ChangeLog | 4 + harbour/src/rtl/tpopuphb.prg | 198 +++++++++++++++++++++++++++++++++++ 2 files changed, 202 insertions(+) create mode 100644 harbour/src/rtl/tpopuphb.prg diff --git a/harbour/ChangeLog b/harbour/ChangeLog index bcbd2ed9b9..a97a0fec11 100644 --- a/harbour/ChangeLog +++ b/harbour/ChangeLog @@ -16,6 +16,10 @@ The license applies to all entries newer than 2009-04-28. */ +2011-04-30 18:24 UTC+0200 Viktor Szakats (harbour.01 syenar.hu) + * src/rtl/tpopuphb.prg + + Missed from prev commit. + 2011-04-30 18:21 UTC+0200 Viktor Szakats (harbour.01 syenar.hu) * src/rtl/Makefile * src/rtl/tpopup.prg diff --git a/harbour/src/rtl/tpopuphb.prg b/harbour/src/rtl/tpopuphb.prg new file mode 100644 index 0000000000..136d658b23 --- /dev/null +++ b/harbour/src/rtl/tpopuphb.prg @@ -0,0 +1,198 @@ +/* + * $Id$ + */ + +/* + * Harbour Project source code: + * POPUP menu class (Harbour extended) + * + * Copyright 2011 Viktor Szakats (harbour.01 syenar.hu) + * www - http://harbour-project.org + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2, or (at your option) + * any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this software; see the file COPYING. If not, write to + * the Free Software Foundation, Inc., 59 Temple Place, Suite 330, + * Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/). + * + * As a special exception, the Harbour Project gives permission for + * additional uses of the text contained in its release of Harbour. + * + * The exception is that, if you link the Harbour libraries with other + * files to produce an executable, this does not by itself cause the + * resulting executable to be covered by the GNU General Public License. + * Your use of that executable is in no way restricted on account of + * linking the Harbour library code into it. + * + * This exception does not however invalidate any other reasons why + * the executable file might be covered by the GNU General Public License. + * + * This exception applies only to the code released by the Harbour + * Project under the name Harbour. If you copy code from other + * Harbour Project or Free Software Foundation releases into a copy of + * Harbour, as the General Public License permits, the exception does + * not apply to the code that you add in this way. To avoid misleading + * anyone as to the status of such modified files, you must delete + * this exception notice from them. + * + * If you write modifications of your own for Harbour, it is your choice + * whether to permit this exception to apply to your modifications. + * If you do not wish that, delete this exception notice. + * + */ + +#include "hbclass.ch" + +CREATE CLASS hb_POPUPMENU INHERIT POPUPMENU + + EXPORTED: + + METHOD shadowed( lShadowed ) SETGET + + METHOD setCoors( nRow, nCol, lTop ) + METHOD isShortCut( nKey, nID ) + METHOD isQuick( nKey, nID ) + +ENDCLASS + +METHOD shadowed( lShadowed ) CLASS hb_POPUPMENU + + IF lShadowed != NIL + ::lShadowed := __eInstVar53( Self, "SHADOWED", lShadowed, "L", 1001 ) + ENDIF + + RETURN ::lShadowed + +METHOD setCoors( nRow, nCol, lTop ) CLASS hb_POPUPMENU + LOCAL oItem + LOCAL nDif + + ::setMetrics() + + IF ::nTop == -1 .OR. ::nLeft == -1 + ::nTop := nRow + ::nLeft := nCol + ::nBottom := ::nTop + ::nItemCount + 1 + ::nRight := ::nLeft + ::nWidth - 1 + + IF ::nRight > MaxCol() + nDif := ::nRight - MaxCol() + ::nRight -= nDif + ::nLeft -= nDif + IF !lTop + ::nTop++ + ::nBottom++ + ENDIF + ENDIF + + IF ::nLeft < 0 + nDif := ::nLeft + ::nRight -= nDif + ::nLeft -= nDif + ENDIF + + IF ::nBottom > MaxRow() + nDif := ::nBottom - MaxRow() + ::nBottom -= nDif + ::nTop -= nDif + ENDIF + + IF ::nTop < 0 + nDif := ::nTop + ::nBottom -= nDif + ::nTop -= nDif + ENDIF + + FOR EACH oItem IN ::aItems + IF oItem:isPopup() + oItem:data:setCoors( nRow + oItem:__enumIndex(), ::nRight + 1, .F. ) + ENDIF + NEXT + ENDIF + + RETURN Self + +METHOD isShortCut( nKey, nID ) CLASS hb_POPUPMENU + + LOCAL nItem + LOCAL nTotal + LOCAL nShortCut + LOCAL oItem + LOCAL i + + DO CASE + // Test and assign top menu item shortCut, enabled, and !PopUp: + // Changed by enclosing assignment before ':Enabled': + CASE ( ( nShortCut := ::getShortCt( nKey ) ) > 0 ) .AND. ; + ( ( oItem := ::getItem( nShortcut ) ):enabled ) .AND. ; + ( !( oItem:isPopUp() ) ) + ::select( nShortCut ) + Eval( oItem:data, oItem ) + nID := oItem:id + + RETURN .T. + + // Test and assignment for TopBar MenuItem: + CASE nShortCut == 0 + nTotal := ::nItemCount + nItem := ::nCurrent + IF nItem == 0 + nItem := 1 + ENDIF + + // Loop to wrap around through TopMenu from Current Item: + FOR i := 1 TO nTotal + IF !( oItem := ::getItem( nItem ) ):enabled + ELSEIF !oItem:isPopUp() + ELSEIF oItem:data:isQuick( nKey, @nID ) + RETURN .T. + ENDIF + IF ++nItem > nTotal + nItem := 1 + ENDIF + NEXT + + ENDCASE + + RETURN .F. + +METHOD isQuick( nKey, nID ) CLASS hb_POPUPMENU + + LOCAL nItem + LOCAL nTotal + LOCAL nShortCut + LOCAL oItem + + IF ( nShortCut := ::getShortCt( nKey ) ) == 0 + + nTotal := ::nItemCount + + FOR nItem := 1 TO nTotal + IF !( oItem := ::getItem( nItem ) ):Enabled + ELSEIF ! oItem:isPopUp() + ELSEIF oItem:Data:isQuick( nKey, @nID ) + RETURN .T. + ENDIF + NEXT + + ELSEIF !( oItem := ::getItem( nShortCut ) ):IsPopUp() + + IF oItem:enabled + ::select( nShortCut ) + Eval( oItem:Data, oItem ) + nID := oItem:id + RETURN .T. + ENDIF + + ENDIF + + RETURN .F.