4710155eb2
* include/hbextern.ch
* common.mak
* source/rtl/Makefile
* source/rtl/mouse53.c
+ Added HB_MMIDDLEDOWN() functions, plus MMIDDLEDOWN() alias.
These are always available regardless of the CLIP53
compatibility setting.
; TOFIX: K_MM*DOWN events _override_ C5.3 compatible
K_MOUSEMOVE events (in GTWVT only), which created
an unfortunate incompatibility with our target
C5.x compiler when using some specific GT. Ideas
are welcome how to fix this. We should probably
either send out both codes and let the inkey queue
do the filtering as requested by app (we need a
new filter then), or remove these event code and
generate proper K_MOUSEMOVE events instead. Apps
using this these incompatible keycodes are encouraged
to replace expressions:
'( key == K_KK*DOWN )' with the compatible:
'( key == K_MOUSEMOVE .AND. M*DOWN() )' to prepare
for the fix.
175 lines
4.2 KiB
C
175 lines
4.2 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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* Mouse API
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*
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* Copyright 1999-2009 Viktor Szakats <viktor.szakats@syenar.hu>
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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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#include "hbapigt.h"
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/* HARBOUR callable interface */
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#define M_BUTTON_LEFT 0
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#define M_BUTTON_RIGHT 1
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#define M_BUTTON_MIDDLE 2
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#ifdef HB_COMPAT_C53
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HB_FUNC( MPRESENT )
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{
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hb_retl( hb_mouseIsPresent() );
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}
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HB_FUNC( MHIDE )
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{
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hb_mouseSetCursor( FALSE );
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}
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HB_FUNC( MSHOW )
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{
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hb_mouseSetCursor( TRUE );
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}
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HB_FUNC( MSETCURSOR )
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{
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hb_retl( hb_mouseGetCursor() );
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if( ISLOG( 1 ) )
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hb_mouseSetCursor( hb_parl( 1 ) );
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}
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HB_FUNC( MROW )
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{
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if( ISLOG( 1 ) && hb_parl( 1 ) )
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{
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int iRow, iCol;
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hb_mouseGetPos( &iRow, &iCol );
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hb_retni( iRow );
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}
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else
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hb_retni( hb_mouseRow() );
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}
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HB_FUNC( MCOL )
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{
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if( ISLOG( 1 ) && hb_parl( 1 ) )
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{
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int iRow, iCol;
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hb_mouseGetPos( &iRow, &iCol );
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hb_retni( iCol );
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}
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else
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hb_retni( hb_mouseCol() );
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}
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HB_FUNC( MSETPOS )
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{
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if( ISNUM( 1 ) && ISNUM( 2 ) )
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hb_mouseSetPos( hb_parni( 1 ), hb_parni( 2 ) );
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}
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HB_FUNC( MLEFTDOWN )
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{
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hb_retl( hb_mouseButtonState( M_BUTTON_LEFT ) );
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}
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HB_FUNC( MRIGHTDOWN )
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{
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hb_retl( hb_mouseButtonState( M_BUTTON_RIGHT ) );
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}
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HB_FUNC( MDBLCLK )
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{
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hb_retni( hb_mouseGetDoubleClickSpeed() );
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if( ISNUM( 1 ) )
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{
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hb_mouseSetDoubleClickSpeed( hb_parni( 1 ) );
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}
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}
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HB_FUNC( MSAVESTATE )
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{
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int iLen = hb_mouseStorageSize();
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if( iLen > 0 )
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{
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BYTE * pBuffer = ( BYTE * ) hb_xgrab( iLen + 1 );
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hb_mouseSaveState( pBuffer );
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hb_retclen_buffer( ( char * ) pBuffer, iLen );
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}
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else
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hb_retc( NULL );
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}
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HB_FUNC( MRESTSTATE )
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{
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if( ISCHAR( 1 ) && hb_parclen( 1 ) == ( ULONG ) hb_mouseStorageSize() )
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{
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hb_mouseRestoreState( ( BYTE * ) hb_parc( 1 ) );
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}
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}
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HB_FUNC( MSETBOUNDS )
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{
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hb_mouseSetBounds( hb_parni( 1 ), /* Defaults to zero on bad type */
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hb_parni( 2 ), /* Defaults to zero on bad type */
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ISNUM( 3 ) ? hb_parni( 3 ) : hb_gtMaxRow(),
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ISNUM( 4 ) ? hb_parni( 4 ) : hb_gtMaxCol() );
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}
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#endif
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HB_FUNC( HB_MMIDDLEDOWN )
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{
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hb_retl( hb_mouseButtonState( M_BUTTON_MIDDLE ) );
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}
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