7b5883f6ca
* contrib/hbsqlit3/hbsqlit3.c
* contrib/hbwin/win_prn1.c
* contrib/hbwin/win_prn2.c
* contrib/rddads/adsfunc.c
* source/pp/pplib.c
* source/rdd/dbcmd.c
* source/rdd/hbsix/sxfname.c
* source/rdd/hbsix/sxord.c
* source/rdd/hbsix/sxtable.c
* source/rdd/hbsix/sxutil.c
* source/rdd/nulsys/nulsys.c
* source/rtl/colorind.c
* source/rtl/datec.c
* source/rtl/descend.c
* source/rtl/gete.c
* source/rtl/hardcr.c
* source/rtl/hbhex.c
* source/rtl/hbinet.c
* source/rtl/hbstrsh.c
* source/rtl/hbtoken.c
* source/rtl/hbzlib.c
* source/rtl/left.c
* source/rtl/memofile.c
* source/rtl/mlcfunc.c
* source/rtl/mouse53.c
* source/rtl/mtran.c
* source/rtl/natmsg.c
* source/rtl/oemansi.c
* source/rtl/padc.c
* source/rtl/padl.c
* source/rtl/padr.c
* source/rtl/philes.c
* source/rtl/replic.c
* source/rtl/right.c
* source/rtl/space.c
* source/rtl/str.c
* source/rtl/strtran.c
* source/rtl/strzero.c
* source/rtl/stuff.c
* source/rtl/substr.c
* source/rtl/trim.c
* source/vm/cmdarg.c
* source/vm/dynlibhb.c
* source/vm/proc.c
* Replace hb_retc( NULL ) with hb_retc_null()
* include/hbgtinfo.ch
+ added HB_GTI_KBD_LSHIFT, HB_GTI_KBD_RSHIFT
HB_GTI_KBD_LCTRL, HB_GTI_KBD_RCTRL,
HB_GTI_KBD_LALT, HB_GTI_KBD_RALT
* source/rtl/gtkbstat.c
* Changed functions hb_gt_winapi_*KbdState()
Now we can to get the state of the SHIFT, CTRL, or ALT keys
with distinguishing between left and right.
* source/rtl/gtwin/gtwin.c
* Changed hb_gt_win_getKbdState
; QUESTION: why gtwin.c don't use a function hb_gt_winapi_getKbdState
from rtl/gtkbstat.c?
118 lines
4.9 KiB
C
118 lines
4.9 KiB
C
/*
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* $Id$
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*/
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/*
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* Harbour Project source code:
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* Low level keyboard shift state functions common to some GT drivers
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*
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* Copyright 2007 Przemyslaw Czerpak <druzus / at / priv.onet.pl>
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* www - http://www.harbour-project.org
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2, or (at your option)
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* any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this software; see the file COPYING. If not, write to
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* the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
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* Boston, MA 02111-1307 USA (or visit the web site http://www.gnu.org/).
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*
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* As a special exception, the Harbour Project gives permission for
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* additional uses of the text contained in its release of Harbour.
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*
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* The exception is that, if you link the Harbour libraries with other
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* files to produce an executable, this does not by itself cause the
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* resulting executable to be covered by the GNU General Public License.
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* Your use of that executable is in no way restricted on account of
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* linking the Harbour library code into it.
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*
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* This exception does not however invalidate any other reasons why
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* the executable file might be covered by the GNU General Public License.
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*
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* This exception applies only to the code released by the Harbour
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* Project under the name Harbour. If you copy code from other
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* Harbour Project or Free Software Foundation releases into a copy of
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* Harbour, as the General Public License permits, the exception does
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* not apply to the code that you add in this way. To avoid misleading
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* anyone as to the status of such modified files, you must delete
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* this exception notice from them.
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*
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* If you write modifications of your own for Harbour, it is your choice
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* whether to permit this exception to apply to your modifications.
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* If you do not wish that, delete this exception notice.
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*
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*/
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/* NOTE: User programs should never call this layer directly! */
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#define HB_OS_WIN_USED
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#include "hbgtcore.h"
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#if defined( HB_OS_WIN )
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int hb_gt_winapi_getKbdState( void )
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{
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BYTE kbState[256];
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int iKbdState = 0;
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GetKeyboardState( kbState );
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if( kbState[VK_SHIFT ] & 0x80 ) iKbdState |= HB_GTI_KBD_SHIFT;
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if( kbState[VK_CONTROL ] & 0x80 ) iKbdState |= HB_GTI_KBD_CTRL;
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if( kbState[VK_MENU ] & 0x80 ) iKbdState |= HB_GTI_KBD_ALT;
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if( kbState[VK_LWIN ] & 0x80 ) iKbdState |= HB_GTI_KBD_LWIN;
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if( kbState[VK_RWIN ] & 0x80 ) iKbdState |= HB_GTI_KBD_RWIN;
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if( kbState[VK_APPS ] & 0x80 ) iKbdState |= HB_GTI_KBD_MENU;
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if( kbState[VK_SCROLL ] & 0x01 ) iKbdState |= HB_GTI_KBD_SCROLOCK;
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if( kbState[VK_NUMLOCK ] & 0x01 ) iKbdState |= HB_GTI_KBD_NUMLOCK;
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if( kbState[VK_CAPITAL ] & 0x01 ) iKbdState |= HB_GTI_KBD_CAPSLOCK;
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if( kbState[VK_INSERT ] & 0x01 ) iKbdState |= HB_GTI_KBD_INSERT;
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if( kbState[VK_LSHIFT ] & 0x80 ) iKbdState |= HB_GTI_KBD_LSHIFT;
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if( kbState[VK_RSHIFT ] & 0x80 ) iKbdState |= HB_GTI_KBD_RSHIFT;
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if( kbState[VK_LCONTROL] & 0x80 ) iKbdState |= HB_GTI_KBD_LCTRL;
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if( kbState[VK_RCONTROL] & 0x80 ) iKbdState |= HB_GTI_KBD_RCTRL;
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if( kbState[VK_LMENU ] & 0x80 ) iKbdState |= HB_GTI_KBD_LALT;
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if( kbState[VK_RMENU ] & 0x80 ) iKbdState |= HB_GTI_KBD_RALT;
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return iKbdState;
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}
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void hb_gt_winapi_setKbdState( int iKbdState )
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{
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BYTE kbState[256];
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GetKeyboardState( kbState );
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kbState[VK_SHIFT ] = ( iKbdState & HB_GTI_KBD_SHIFT ) ? 0x80 : 0;
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kbState[VK_CONTROL] = ( iKbdState & HB_GTI_KBD_CTRL ) ? 0x80 : 0;
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kbState[VK_MENU ] = ( iKbdState & HB_GTI_KBD_ALT ) ? 0x80 : 0;
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kbState[VK_LWIN ] = ( iKbdState & HB_GTI_KBD_LWIN ) ? 0x80 : 0;
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kbState[VK_RWIN ] = ( iKbdState & HB_GTI_KBD_RWIN ) ? 0x80 : 0;
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kbState[VK_APPS ] = ( iKbdState & HB_GTI_KBD_MENU ) ? 0x80 : 0;
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kbState[VK_SCROLL ] = ( iKbdState & HB_GTI_KBD_SCROLOCK ) ? 0x01 : 0;
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kbState[VK_NUMLOCK] = ( iKbdState & HB_GTI_KBD_NUMLOCK ) ? 0x01 : 0;
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kbState[VK_CAPITAL] = ( iKbdState & HB_GTI_KBD_CAPSLOCK ) ? 0x01 : 0;
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kbState[VK_INSERT ] = ( iKbdState & HB_GTI_KBD_INSERT ) ? 0x01 : 0;
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kbState[VK_LSHIFT ] = ( iKbdState & HB_GTI_KBD_LSHIFT ) ? 0x80 : 0;
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kbState[VK_RSHIFT ] = ( iKbdState & HB_GTI_KBD_RSHIFT ) ? 0x80 : 0;
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kbState[VK_LCONTROL] = ( iKbdState & HB_GTI_KBD_LCTRL ) ? 0x80 : 0;
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kbState[VK_RCONTROL] = ( iKbdState & HB_GTI_KBD_RCTRL ) ? 0x80 : 0;
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kbState[VK_LMENU ] = ( iKbdState & HB_GTI_KBD_LALT ) ? 0x80 : 0;
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kbState[VK_RMENU ] = ( iKbdState & HB_GTI_KBD_RALT ) ? 0x80 : 0;
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SetKeyboardState( kbState );
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}
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#endif /* HB_OS_WIN */
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