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harbour-core/contrib/gtwvg/wvgutils.c
Viktor Szakats 5a2a287752 2017-09-08 16:00 UTC Viktor Szakats (vszakats users.noreply.github.com) 
* *
    * partial sync with the 3.4 fork codebase. These are the things
      synces for the most part:
      - copyright headers
      - grammar/typos in comments and some readmes
      - comment/whitespace/decorations
      - variable scoping in C files
      - DO CASE/SWITCH and some other alternate syntax usage
      - minimal amount of human readable text in strings
      - minor code updates
      - HB_TRACE() void * casts for pointers and few other changes to
        avoid C compiler warnings
      - various other, minor code cleanups
      - only Harbour/C code/headers were touched in src, utils, contrib,
        include. No 3rd party code, no make files, and with just a few
        exceptions, no 'tests' code was touched.
      - certain components were not touched were 3.4 diverged too much
        already, like f.e. hbmk2, hbssl, hbcurl, hbexpat
      - the goal was that no actual program logic should be altered by
        these changes. Except some possible minor exceptions, any such
        change is probably a bug in this patch.
      It's a massive patch, if you find anything broken after it, please
      open an Issue with the details. Build test was done on macOS.
      The goal is make it easier to see what actual code/logic was changed
      in 3.4 compared to 3.2 and to make patches easier to apply in both
      ways.
2017-09-08 16:25:13 +00:00

1327 lines
34 KiB
C
Raw Blame History

/*
* Video subsystem for Windows using GUI windows instead of Console
*
* Copyright 2007-2012 Pritpal Bedi <bedipritpal@hotmail.com>
* based on:
*
* Copyright 2003 Peter Rees <peter@rees.co.nz>
* Rees Software & Systems Ltd
* based on
* Bcc ConIO Video subsystem by
* Copyright 2002 Marek Paliwoda <paliwoda@inteia.pl>
* Copyright 2002 Przemyslaw Czerpak <druzus@polbox.com>
* Video subsystem for Windows compilers
* Copyright 1999-2000 Paul Tucker <ptucker@sympatico.ca>
* Copyright 2002 Przemyslaw Czerpak <druzus@polbox.com>
*
* 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 program; see the file LICENSE.txt. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA (or visit https://www.gnu.org/licenses/).
*
* 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 "gtwvg.h"
/* workaround for missing declaration in MinGW */
#if ! defined( TTM_SETTITLE ) && defined( TTM_SETTITLEA )
#define TTM_SETTITLE TTM_SETTITLEA
#endif
#if defined( __MINGW32CE__ )
/* ChooseColorW() problem is fixed in current devel MINGW32CE version but
* people who use recent official release (0.50) needs it
*/
#undef ChooseColor
BOOL WINAPI ChooseColor( LPCHOOSECOLORW );
#endif /* __MINGW32CE__ */
#if 0
HB_EXTERN_BEGIN
extern HB_BOOL wvt_Array2Rect( PHB_ITEM aRect, RECT * rc );
extern PHB_ITEM wvt_Rect2Array( RECT * rc );
extern HB_BOOL wvt_Array2Point( PHB_ITEM aPoint, POINT * pt );
extern PHB_ITEM wvt_Point2Array( POINT * pt );
extern HB_BOOL wvt_Array2Size( PHB_ITEM aSize, SIZE * siz );
extern PHB_ITEM wvt_Size2Array( SIZE * siz );
extern void wvt_Rect2ArrayEx( RECT * rc, PHB_ITEM aRect );
extern void wvt_Point2ArrayEx( POINT * pt, PHB_ITEM aPoint );
extern void wvt_Size2ArrayEx( SIZE * siz, PHB_ITEM aSize );
HB_EXTERN_END
#endif
static HINSTANCE wvg_hInstance( void )
{
HANDLE hInstance;
hb_winmainArgGet( &hInstance, NULL, NULL );
return ( HINSTANCE ) hInstance;
}
/*
* Pritpal Bedi <bedipritpal@hotmail.com>
*/
HB_FUNC( WVT_UTILS )
{
/* Retained for legacy code. */
}
/*
* Wvt_ChooseFont( cFontName, nHeight, nWidth, nWeight, nQuality, ;
* lItalic, lUnderline, lStrikeout )
* ->
* { cFontName, nHeight, nWidth, nWeight, nQuality, lItalic, lUnderline, lStrikeout, nRGB }
*/
HB_FUNC( WVT_CHOOSEFONT )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
CHOOSEFONT cf; /* = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; */
LOGFONT lf; /* = { 0,0,0,0,0,0,0,0,0,0,0,0,0,0 }; */
LONG PointSize = 0;
if( HB_ISNUM( 2 ) )
PointSize = -MulDiv( ( LONG ) hb_parnl( 2 ), GetDeviceCaps( _s->hdc, LOGPIXELSY ), 72 );
lf.lfHeight = PointSize;
lf.lfWidth = hb_parni( 3 );
lf.lfWeight = hb_parni( 4 );
lf.lfItalic = HB_ISNUM( 6 ) ? ( BYTE ) hb_parni( 6 ) : ( BYTE ) hb_parl( 6 );
lf.lfUnderline = HB_ISNUM( 7 ) ? ( BYTE ) hb_parni( 7 ) : ( BYTE ) hb_parl( 7 );
lf.lfStrikeOut = HB_ISNUM( 8 ) ? ( BYTE ) hb_parni( 8 ) : ( BYTE ) hb_parl( 8 );
lf.lfCharSet = DEFAULT_CHARSET;
lf.lfQuality = ( BYTE ) hb_parnidef( 5, DEFAULT_QUALITY );
lf.lfPitchAndFamily = FF_DONTCARE;
if( HB_ISCHAR( 1 ) )
{
void * hText;
HB_STRNCPY( lf.lfFaceName, HB_PARSTR( 1, &hText, NULL ), HB_SIZEOFARRAY( lf.lfFaceName ) - 1 );
hb_strfree( hText );
}
cf.lStructSize = sizeof( CHOOSEFONT );
cf.hwndOwner = _s->hWnd;
cf.hDC = ( HDC ) NULL;
cf.lpLogFont = &lf;
cf.iPointSize = 0;
cf.Flags = CF_SCREENFONTS | CF_EFFECTS | CF_SHOWHELP | CF_INITTOLOGFONTSTRUCT;
cf.rgbColors = RGB( 0, 0, 0 );
cf.lCustData = 0L;
cf.lpfnHook = ( LPCFHOOKPROC ) NULL;
cf.lpTemplateName = ( LPTSTR ) NULL;
cf.hInstance = ( HINSTANCE ) NULL;
cf.lpszStyle = ( LPTSTR ) NULL;
cf.nFontType = SCREEN_FONTTYPE;
cf.nSizeMin = 0;
cf.nSizeMax = 0;
if( ChooseFont( &cf ) )
{
PHB_ITEM ary = hb_itemNew( NULL );
hb_arrayNew( ary, 9 );
PointSize = -MulDiv( lf.lfHeight, 72, GetDeviceCaps( _s->hdc, LOGPIXELSY ) );
HB_ARRAYSETSTR( ary, 1, lf.lfFaceName );
hb_arraySetNI( ary, 2, PointSize );
hb_arraySetNI( ary, 3, lf.lfWidth );
hb_arraySetNI( ary, 4, lf.lfWeight );
hb_arraySetNI( ary, 5, lf.lfQuality );
hb_arraySetL( ary, 6, lf.lfItalic );
hb_arraySetL( ary, 7, lf.lfUnderline );
hb_arraySetL( ary, 8, lf.lfStrikeOut );
hb_arraySetNI( ary, 9, cf.rgbColors );
hb_itemReturnRelease( ary );
}
else
{
PHB_ITEM ary = hb_itemNew( NULL );
hb_arrayNew( ary, 9 );
HB_ARRAYSETSTR( ary, 1, NULL );
hb_arraySetNI( ary, 2, 0 );
hb_arraySetNI( ary, 3, 0 );
hb_arraySetNI( ary, 4, 0 );
hb_arraySetNI( ary, 5, 0 );
hb_arraySetL( ary, 6, 0 );
hb_arraySetL( ary, 7, 0 );
hb_arraySetL( ary, 8, 0 );
hb_arraySetNI( ary, 9, 0 );
hb_itemReturnRelease( ary );
}
#else
{
PHB_ITEM ary = hb_itemNew( NULL );
hb_arrayNew( ary, 9 );
HB_ARRAYSETSTR( ary, 1, NULL );
hb_arraySetNI( ary, 2, 0 );
hb_arraySetNI( ary, 3, 0 );
hb_arraySetNI( ary, 4, 0 );
hb_arraySetNI( ary, 5, 0 );
hb_arraySetL( ary, 6, 0 );
hb_arraySetL( ary, 7, 0 );
hb_arraySetL( ary, 8, 0 );
hb_arraySetNI( ary, 9, 0 );
hb_itemReturnRelease( ary );
}
#endif
}
/*
* Wvt_ChooseColor( nRGBInit, aRGB16, nFlags ) => nRGBSelected
*/
HB_FUNC( WVT_CHOOSECOLOR )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
CHOOSECOLOR cc;
COLORREF crCustClr[ 16 ];
int i;
for( i = 0; i < 16; i++ )
crCustClr[ i ] = ( HB_ISARRAY( 2 ) ? ( COLORREF ) hb_parvnl( 2, i + 1 ) : GetSysColor( COLOR_BTNFACE ) );
cc.lStructSize = sizeof( CHOOSECOLOR );
cc.hwndOwner = _s->hWnd;
cc.rgbResult = ( COLORREF ) hb_parnl( 1 );
cc.lpCustColors = crCustClr;
cc.Flags = ( WORD ) hb_parnldef( 3, CC_ANYCOLOR | CC_RGBINIT | CC_FULLOPEN );
if( ChooseColor( &cc ) )
hb_retnl( cc.rgbResult );
else
hb_retnl( -1 );
}
/*
* Wvt_MessageBox( cMessage, cTitle, nIcon, hWnd )
*/
HB_FUNC( WVT_MESSAGEBOX )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
void * hTitle;
void * hMsg;
hb_retni( MessageBox( _s->hWnd, HB_PARSTR( 1, &hTitle, NULL ), HB_PARSTR( 2, &hMsg, NULL ), hb_parnidef( 3, MB_OK ) ) );
hb_strfree( hTitle );
hb_strfree( hMsg );
}
/*
* Tooltips
*/
HB_FUNC( WVT_SETTOOLTIPACTIVE )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HB_BOOL bActive = _s->bToolTipActive;
if( HB_ISLOG( 1 ) )
_s->bToolTipActive = hb_parl( 1 );
hb_retl( bActive );
}
/*
* Wvt_SetToolTip( nTop, nLeft, nBottom, nRight, cToolText )
*/
HB_FUNC( WVT_SETTOOLTIP )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
TOOLINFO ti;
POINT xy = { 0, 0 };
int iTop, iLeft, iBottom, iRight;
if( ! _s->bToolTipActive )
return;
memset( &ti, 0, sizeof( ti ) );
ti.cbSize = sizeof( TOOLINFO );
ti.hwnd = _s->hWnd;
ti.uId = 100000;
if( SendMessage( _s->hWndTT, TTM_GETTOOLINFO, 0, ( LPARAM ) &ti ) )
{
void * hText;
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 2 ), hb_parni( 1 ) );
iTop = xy.y;
iLeft = xy.x;
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 4 ) + 1, hb_parni( 3 ) + 1 );
iBottom = xy.y - 1;
iRight = xy.x - 1;
ti.lpszText = ( LPTSTR ) HB_PARSTR( 5, &hText, NULL );
ti.rect.left = iLeft;
ti.rect.top = iTop;
ti.rect.right = iRight;
ti.rect.bottom = iBottom;
SendMessage( _s->hWndTT, TTM_SETTOOLINFO, 0, ( LPARAM ) &ti );
hb_strfree( hText );
}
}
HB_FUNC( WVT_SETTOOLTIPTEXT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
TOOLINFO ti;
memset( &ti, 0, sizeof( ti ) );
ti.cbSize = sizeof( TOOLINFO );
ti.hwnd = _s->hWnd;
ti.uId = 100000;
if( SendMessage( _s->hWndTT, TTM_GETTOOLINFO, 0, ( LPARAM ) &ti ) )
{
void * hText;
ti.lpszText = ( LPTSTR ) HB_PARSTR( 1, &hText, NULL );
SendMessage( _s->hWndTT, TTM_UPDATETIPTEXT, 0, ( LPARAM ) &ti );
hb_strfree( hText );
}
}
HB_FUNC( WVT_SETTOOLTIPMARGIN )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
RECT rc = { 0, 0, 0, 0 };
rc.left = hb_parni( 2 );
rc.top = hb_parni( 1 );
rc.right = hb_parni( 4 );
rc.bottom = hb_parni( 3 );
SendMessage( _s->hWndTT, TTM_SETMARGIN, 0, ( LPARAM ) &rc );
#endif
}
HB_FUNC( WVT_SETTOOLTIPWIDTH )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
int iTipWidth = ( int ) SendMessage( _s->hWndTT, TTM_GETMAXTIPWIDTH, 0, 0 );
if( HB_ISNUM( 1 ) )
SendMessage( _s->hWndTT, TTM_SETMAXTIPWIDTH, 0, ( LPARAM ) ( HB_PTRUINT ) hb_parnint( 1 ) );
hb_retni( iTipWidth );
#else
hb_retni( 0 );
#endif
}
HB_FUNC( WVT_SETTOOLTIPBKCOLOR )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
COLORREF cr = ( COLORREF ) SendMessage( _s->hWndTT, TTM_GETTIPBKCOLOR, 0, 0 );
if( HB_ISNUM( 1 ) )
SendMessage( _s->hWndTT, TTM_SETTIPBKCOLOR, ( WPARAM ) ( COLORREF ) hb_parnl( 1 ), 0 );
hb_retnl( ( COLORREF ) cr );
#else
hb_retnl( 0 );
#endif
}
HB_FUNC( WVT_SETTOOLTIPTEXTCOLOR )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
COLORREF cr = ( COLORREF ) SendMessage( _s->hWndTT, TTM_GETTIPTEXTCOLOR, 0, 0 );
if( HB_ISNUM( 1 ) )
SendMessage( _s->hWndTT, TTM_SETTIPTEXTCOLOR, ( WPARAM ) ( COLORREF ) hb_parnl( 1 ), 0 );
hb_retnl( ( COLORREF ) cr );
#else
hb_retnl( 0 );
#endif
}
#if _WIN32_IE > 0x400
HB_FUNC( WVT_SETTOOLTIPTITLE )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
int iIcon;
if( HB_ISCHAR( 2 ) )
{
void * hText;
iIcon = hb_parni( 1 );
if( iIcon > 3 )
iIcon = 0;
SendMessage( _s->hWndTT, TTM_SETTITLE, ( WPARAM ) iIcon, ( LPARAM ) HB_PARSTR( 2, &hText, NULL ) );
hb_strfree( hText );
}
#endif
}
#endif
HB_FUNC( WVT_GETTOOLTIPWIDTH )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
hb_retni( ( int ) SendMessage( _s->hWndTT, TTM_GETMAXTIPWIDTH, 0, 0 ) );
#else
hb_retni( 0 );
#endif
}
HB_FUNC( WVT_GETTOOLTIPBKCOLOR )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
hb_retnl( ( COLORREF ) SendMessage( _s->hWndTT, TTM_GETTIPBKCOLOR, 0, 0 ) );
#else
hb_retnl( 0 );
#endif
}
HB_FUNC( WVT_GETTOOLTIPTEXTCOLOR )
{
#if ! defined( HB_OS_WIN_CE )
PHB_GTWVT _s = hb_wvt_gtGetWVT();
hb_retnl( ( COLORREF ) SendMessage( _s->hWndTT, TTM_GETTIPTEXTCOLOR, 0, 0 ) );
#else
hb_retnl( 0 );
#endif
}
HB_FUNC( WVT_SETGUI )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HB_BOOL bGui = _s->bGui;
if( HB_ISLOG( 1 ) )
_s->bGui = hb_parl( 1 );
hb_retl( bGui );
}
HB_FUNC( WVT_SETMOUSEPOS )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
POINT xy = { 0, 0 };
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 2 ), hb_parni( 1 ) );
if( ClientToScreen( _s->hWnd, &xy ) )
hb_retl( SetCursorPos( xy.x, xy.y + ( _s->PTEXTSIZE.y / 2 ) ) );
else
hb_retl( HB_FALSE );
}
HB_FUNC( WVT_GETPAINTRECT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
PHB_ITEM info = hb_itemArrayNew( 4 );
hb_arraySetNI( info, 1, _s->rowStart );
hb_arraySetNI( info, 2, _s->colStart );
hb_arraySetNI( info, 3, _s->rowStop );
hb_arraySetNI( info, 4, _s->colStop );
hb_itemReturnRelease( info );
}
HB_FUNC( WVT_SETPOINTER )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
int iCursor = hb_parni( 1 );
HCURSOR hCursor;
switch( iCursor )
{
case 1:
hCursor = LoadCursor( NULL, IDC_ARROW );
break;
case 2:
hCursor = LoadCursor( NULL, IDC_IBEAM );
break;
case 3:
hCursor = LoadCursor( NULL, IDC_WAIT );
break;
case 4:
hCursor = LoadCursor( NULL, IDC_CROSS );
break;
case 5:
hCursor = LoadCursor( NULL, IDC_UPARROW );
break;
case 6:
hCursor = LoadCursor( NULL, IDC_SIZE );
break;
case 7:
hCursor = LoadCursor( NULL, IDC_ICON );
break;
case 8:
hCursor = LoadCursor( NULL, IDC_SIZENWSE );
break;
case 9:
hCursor = LoadCursor( NULL, IDC_SIZENESW );
break;
case 10:
hCursor = LoadCursor( NULL, IDC_SIZEWE );
break;
case 11:
hCursor = LoadCursor( NULL, IDC_SIZENS );
break;
case 12:
hCursor = LoadCursor( NULL, IDC_SIZEALL );
break;
case 13:
hCursor = LoadCursor( NULL, IDC_NO );
break;
case 14:
hCursor = LoadCursor( NULL, IDC_HAND );
break;
case 15:
hCursor = LoadCursor( NULL, IDC_APPSTARTING );
break;
case 16:
hCursor = LoadCursor( NULL, IDC_HELP );
break;
default:
hCursor = LoadCursor( NULL, IDC_ARROW );
break;
}
#if ! defined( HB_ARCH_64BIT ) && ( defined( __WATCOMC__ ) || defined( __DMC__ ) || \
( defined( _MSC_VER ) && ( _MSC_VER <= 1200 || defined( HB_OS_WIN_CE ) ) ) )
SetClassLong( _s->hWnd, GCLP_HCURSOR, ( DWORD ) hCursor );
#else
SetClassLongPtr( _s->hWnd, GCLP_HCURSOR, ( LONG_PTR ) hCursor );
#endif
}
HB_FUNC( WVT_SETMOUSEMOVE )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HB_BOOL bMouseMove = _s->MouseMove;
if( HB_ISLOG( 1 ) )
_s->MouseMove = hb_parl( 1 );
hb_retl( bMouseMove );
}
HB_FUNC( WVT_GETXYFROMROWCOL )
{
PHB_ITEM info = hb_itemArrayNew( 2 );
POINT xy = { 0, 0 };
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 2 ), hb_parni( 1 ) );
hb_arraySetNL( info, 1, xy.x );
hb_arraySetNL( info, 2, xy.y );
hb_itemReturnRelease( info );
}
HB_FUNC( WVT_GETFONTINFO )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
PHB_ITEM info = hb_itemArrayNew( 7 );
HB_ARRAYSETSTR( info, 1, _s->fontFace );
hb_arraySetNL( info, 2, _s->fontHeight );
hb_arraySetNL( info, 3, _s->fontWidth );
hb_arraySetNL( info, 4, _s->fontWeight );
hb_arraySetNL( info, 5, _s->fontQuality );
hb_arraySetNL( info, 6, _s->PTEXTSIZE.y );
hb_arraySetNL( info, 7, _s->PTEXTSIZE.x );
hb_itemReturnRelease( info );
}
/*
* Peter Rees <peter@rees.co.nz>
*/
HB_FUNC( WVT_SETMENU )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
RECT wi = { 0, 0, 0, 0 };
RECT ci = { 0, 0, 0, 0 };
RECT rc = { 0, 0, 0, 0 };
int height, width;
SetMenu( _s->hWnd, ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 ) );
GetWindowRect( _s->hWnd, &wi );
GetClientRect( _s->hWnd, &ci );
height = ( int ) ( _s->PTEXTSIZE.y * _s->ROWS );
width = ( int ) ( _s->PTEXTSIZE.x * _s->COLS );
width += ( int ) ( wi.right - wi.left - ci.right );
height += ( int ) ( wi.bottom - wi.top - ci.bottom );
if( _s->CentreWindow && SystemParametersInfo( SPI_GETWORKAREA, 0, &rc, 0 ) )
{
wi.left = rc.left + ( ( rc.right - rc.left - width ) / 2 );
wi.top = rc.top + ( ( rc.bottom - rc.top - height ) / 2 );
}
SetWindowPos( _s->hWnd, NULL, wi.left, wi.top, width, height, SWP_NOZORDER );
}
HB_FUNC( WVT_SETPOPUPMENU )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HMENU hPopup = _s->hPopup;
_s->hPopup = ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 );
if( hPopup )
{
hb_retnint( ( HB_PTRUINT ) hPopup );
}
}
HB_FUNC( WVT_CREATEMENU )
{
hb_retnint( ( HB_PTRUINT ) CreateMenu() );
}
HB_FUNC( WVT_CREATEPOPUPMENU )
{
hb_retnint( ( HB_PTRUINT ) CreatePopupMenu() );
}
HB_FUNC_TRANSLATE( WVT_APPENDMENU, WVG_APPENDMENU )
HB_FUNC( WVT_DELETEMENU )
{
hb_retl( DeleteMenu( ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 ), ( UINT ) hb_parni( 2 ), ( UINT ) hb_parni( 3 ) ) );
}
HB_FUNC( WVT_DESTROYMENU )
{
hb_retl( DestroyMenu( ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 ) ) );
}
HB_FUNC( WVT_ENABLEMENUITEM )
{
hb_retni( EnableMenuItem( ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 ), ( UINT ) hb_parni( 2 ), ( UINT ) hb_parni( 3 ) ) );
}
HB_FUNC( WVT_GETLASTMENUEVENT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
hb_retni( _s->LastMenuEvent );
}
HB_FUNC( WVT_SETLASTMENUEVENT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
int iEvent = _s->LastMenuEvent;
if( HB_ISNUM( 1 ) )
_s->LastMenuEvent = hb_parni( 1 );
hb_retni( iEvent );
}
HB_FUNC( WVT_SETMENUKEYEVENT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
int iOldEvent = _s->MenuKeyEvent;
if( HB_ISNUM( 1 ) )
_s->MenuKeyEvent = hb_parni( 1 );
hb_retni( iOldEvent );
}
HB_FUNC( WVT_DRAWMENUBAR )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
DrawMenuBar( _s->hWnd );
}
HB_FUNC( WVT_ENABLESHORTCUTS )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HB_BOOL bWas = _s->EnableShortCuts;
if( HB_ISLOG( 1 ) )
_s->EnableShortCuts = hb_parl( 1 );
hb_retl( bWas );
}
HB_FUNC( WVT_INVALIDATERECT )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
RECT rc = { 0, 0, 0, 0 };
POINT xy = { 0, 0 };
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 2 ), hb_parni( 1 ) );
rc.top = xy.y;
rc.left = xy.x;
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 4 ) + 1, hb_parni( 3 ) + 1 );
rc.bottom = xy.y - 1;
rc.right = xy.x - 1;
InvalidateRect( _s->hWnd, &rc, TRUE );
}
HB_FUNC( WVT_ISLBUTTONPRESSED )
{
hb_retl( GetKeyState( VK_LBUTTON ) & 0x8000 );
}
HB_FUNC( WVT_CLIENTTOSCREEN )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
PHB_ITEM info = hb_itemArrayNew( 2 );
POINT xy = { 0, 0 };
xy = hb_wvt_gtGetXYFromColRow( hb_parni( 2 ), hb_parni( 1 ) );
ClientToScreen( _s->hWnd, &xy );
hb_arraySetNL( info, 1, xy.x );
hb_arraySetNL( info, 2, xy.y );
hb_itemReturnRelease( info );
}
HB_FUNC( WVT_GETCURSORPOS )
{
POINT xy = { 0, 0 };
PHB_ITEM info = hb_itemArrayNew( 2 );
GetCursorPos( &xy );
hb_arraySetNI( info, 1, xy.x );
hb_arraySetNI( info, 2, xy.y );
hb_itemReturnRelease( info );
}
HB_FUNC( WVT_TRACKPOPUPMENU )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
POINT xy = { 0, 0 };
GetCursorPos( &xy );
hb_retnl( TrackPopupMenu( ( HMENU ) ( HB_PTRUINT ) hb_parnint( 1 ),
TPM_CENTERALIGN | TPM_RETURNCMD,
xy.x,
xy.y,
0,
_s->hWnd,
NULL ) );
}
HB_FUNC( WVT_GETMENU )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
hb_retnint( ( HB_PTRUINT ) GetMenu( _s->hWnd ) );
}
/*
* Dialogs
*/
HB_FUNC( WVT_CREATEDIALOGDYNAMIC )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
PHB_ITEM pFirst = hb_param( 3, HB_IT_ANY );
PHB_ITEM pFunc = NULL;
PHB_DYNS pExecSym;
HWND hDlg = 0;
int iType = 0;
int iIndex;
int iResource = hb_parni( 4 );
/* check if we still have room for a new dialog */
for( iIndex = 0; iIndex < WVT_DLGML_MAX; iIndex++ )
{
if( _s->hDlgModeless[ iIndex ] == NULL )
break;
}
if( iIndex >= WVT_DLGML_MAX )
{
/* no more room */
hb_retnint( 0 );
return;
}
if( HB_IS_BLOCK( pFirst ) )
{
/* pFunc is pointing to stored code block (later) */
pFunc = hb_itemNew( pFirst );
iType = 2;
}
else if( hb_itemType( pFirst ) == HB_IT_STRING )
{
pExecSym = hb_dynsymFindName( hb_itemGetCPtr( pFirst ) );
if( pExecSym )
pFunc = ( PHB_ITEM ) pExecSym;
iType = 1;
}
{
if( HB_ISNUM( 3 ) )
{
void * hTemplate;
hDlg = CreateDialogIndirect( ( HINSTANCE ) wvg_hInstance(),
( LPDLGTEMPLATE ) HB_PARSTR( 1, &hTemplate, NULL ),
hb_parl( 2 ) ? _s->hWnd : NULL,
( DLGPROC ) ( HB_PTRUINT ) hb_parnint( 3 ) );
hb_strfree( hTemplate );
}
else
{
switch( iResource )
{
case 0:
{
void * hTemplate;
hDlg = CreateDialog( ( HINSTANCE ) wvg_hInstance(),
HB_PARSTR( 1, &hTemplate, NULL ),
hb_parl( 2 ) ? _s->hWnd : NULL,
( DLGPROC ) hb_wvt_gtDlgProcMLess );
hb_strfree( hTemplate );
}
break;
case 1:
hDlg = CreateDialog( ( HINSTANCE ) wvg_hInstance(),
MAKEINTRESOURCE( ( WORD ) hb_parni( 1 ) ),
hb_parl( 2 ) ? _s->hWnd : NULL,
( DLGPROC ) hb_wvt_gtDlgProcMLess );
break;
case 2:
/* argument 1 is already unicode compliant, so no conversion */
hDlg = CreateDialogIndirect( ( HINSTANCE ) wvg_hInstance(),
( LPDLGTEMPLATE ) hb_parc( 1 ),
hb_parl( 2 ) ? _s->hWnd : NULL,
( DLGPROC ) hb_wvt_gtDlgProcMLess );
break;
}
}
if( hDlg )
{
_s->hDlgModeless[ iIndex ] = hDlg;
if( pFunc )
{
/* if codeblock, store the codeblock and lock it there */
if( HB_IS_BLOCK( pFirst ) )
_s->pcbFunc[ iIndex ] = pFunc;
_s->pFunc[ iIndex ] = pFunc;
_s->iType[ iIndex ] = iType;
}
else
{
_s->pFunc[ iIndex ] = NULL;
_s->iType[ iIndex ] = 0;
}
SendMessage( hDlg, WM_INITDIALOG, 0, 0 );
}
else
{
/* if codeblock item created earlier, release it */
if( iType == 2 && pFunc )
hb_itemRelease( pFunc );
_s->hDlgModeless[ iIndex ] = NULL;
}
}
hb_retnint( ( HB_PTRUINT ) hDlg );
}
HB_FUNC( WVT_CREATEDIALOGMODAL )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
PHB_ITEM pFirst = hb_param( 3, HB_IT_ANY );
PHB_ITEM pFunc = NULL;
PHB_DYNS pExecSym;
int iIndex;
int iResource = hb_parni( 4 );
HB_PTRDIFF iResult = 0;
HWND hParent = HB_ISNUM( 5 ) ? ( HWND ) ( HB_PTRUINT ) hb_parnint( 5 ) : _s->hWnd;
/* check if we still have room for a new dialog */
for( iIndex = 0; iIndex < WVT_DLGMD_MAX; iIndex++ )
{
if( _s->hDlgModal[ iIndex ] == NULL )
break;
}
if( iIndex >= WVT_DLGMD_MAX )
{
/* no more room */
hb_retnint( 0 );
return;
}
if( HB_IS_BLOCK( pFirst ) )
{
/* pFunc is pointing to stored code block (later) */
_s->pcbFuncModal[ iIndex ] = hb_itemNew( pFirst );
pFunc = _s->pcbFuncModal[ iIndex ];
_s->pFuncModal[ iIndex ] = pFunc;
_s->iTypeModal[ iIndex ] = 2;
}
else if( hb_itemType( pFirst ) == HB_IT_STRING )
{
pExecSym = hb_dynsymFindName( hb_itemGetCPtr( pFirst ) );
if( pExecSym )
{
pFunc = ( PHB_ITEM ) pExecSym;
}
_s->pFuncModal[ iIndex ] = pFunc;
_s->iTypeModal[ iIndex ] = 1;
}
switch( iResource )
{
case 0:
{
void * hTemplate;
iResult = DialogBoxParam( ( HINSTANCE ) wvg_hInstance(),
HB_PARSTR( 1, &hTemplate, NULL ),
hParent,
( DLGPROC ) hb_wvt_gtDlgProcModal,
( LPARAM ) ( DWORD ) iIndex + 1 );
hb_strfree( hTemplate );
}
break;
case 1:
iResult = DialogBoxParam( ( HINSTANCE ) wvg_hInstance(),
MAKEINTRESOURCE( ( WORD ) hb_parni( 1 ) ),
hParent,
( DLGPROC ) hb_wvt_gtDlgProcModal,
( LPARAM ) ( DWORD ) iIndex + 1 );
break;
case 2:
/* argument 1 is already unicode compliant, so no conversion */
iResult = DialogBoxIndirectParam( ( HINSTANCE ) wvg_hInstance(),
( LPDLGTEMPLATE ) hb_parc( 1 ),
hParent,
( DLGPROC ) hb_wvt_gtDlgProcModal,
( LPARAM ) ( DWORD ) iIndex + 1 );
break;
}
hb_retnint( iResult );
}
HB_FUNC( WVT__MAKEDLGTEMPLATE )
{
WORD * p, * pdlgtemplate;
WORD nItems = ( WORD ) hb_parvni( 1, 4 );
int i, nchar;
DWORD lStyle;
/* Parameters: 12 arrays */
/* 1 for DLG template */
/* 11 for item properties */
/* 64k allow to build up to 255 items on the dialog */
/* */
pdlgtemplate = p = ( PWORD ) LocalAlloc( LPTR, 65534 );
lStyle = hb_parvnl( 1, 3 );
/* start to fill in the dlgtemplate information. addressing by WORDs */
*p++ = 1; /* version */
*p++ = 0xFFFF; /* signature */
*p++ = LOWORD( hb_parvnl( 1, 1 ) ); /* Help Id */
*p++ = HIWORD( hb_parvnl( 1, 1 ) );
*p++ = LOWORD( hb_parvnl( 1, 2 ) ); /* ext. style */
*p++ = HIWORD( hb_parvnl( 1, 2 ) );
*p++ = LOWORD( lStyle );
*p++ = HIWORD( lStyle );
*p++ = ( WORD ) nItems; /* NumberOfItems */
*p++ = ( short ) hb_parvni( 1, 5 ); /* x */
*p++ = ( short ) hb_parvni( 1, 6 ); /* y */
*p++ = ( short ) hb_parvni( 1, 7 ); /* cx */
*p++ = ( short ) hb_parvni( 1, 8 ); /* cy */
*p++ = ( short ) 0; /* Menu (ignored for now.) */
*p++ = ( short ) 0x00; /* Class also ignored */
if( hb_parinfa( 1, 11 ) == HB_IT_STRING )
{
nchar = nCopyAnsiToWideChar( p, ( LPCSTR ) hb_parvc( 1, 11 ) );
p += nchar;
}
else
*p++ = 0;
/* add in the wPointSize and szFontName here iff the DS_SETFONT bit on */
if( ( lStyle & DS_SETFONT ) )
{
*p++ = ( short ) hb_parvni( 1, 12 );
*p++ = ( short ) hb_parvni( 1, 13 );
*p++ = ( short ) hb_parvni( 1, 14 );
nchar = nCopyAnsiToWideChar( p, ( LPCSTR ) hb_parvc( 1, 15 ) );
p += nchar;
}
for( i = 1; i <= nItems; i++ )
{
/* make sure each item starts on a DWORD boundary */
p = lpwAlign( p );
*p++ = LOWORD( hb_parvnl( 2, i ) ); /* help id */
*p++ = HIWORD( hb_parvnl( 2, i ) );
*p++ = LOWORD( hb_parvnl( 3, i ) ); /* ext. style */
*p++ = HIWORD( hb_parvnl( 3, i ) );
*p++ = LOWORD( hb_parvnl( 4, i ) ); /* style */
*p++ = HIWORD( hb_parvnl( 4, i ) );
*p++ = ( short ) hb_parvni( 5, i ); /* x */
*p++ = ( short ) hb_parvni( 6, i ); /* y */
*p++ = ( short ) hb_parvni( 7, i ); /* cx */
*p++ = ( short ) hb_parvni( 8, i ); /* cy */
*p++ = LOWORD( hb_parvnl( 9, i ) ); /* id */
*p++ = HIWORD( hb_parvnl( 9, i ) ); /* id */
if( hb_parinfa( 10, i ) == HB_IT_STRING )
{
nchar = nCopyAnsiToWideChar( p, ( LPCSTR ) hb_parvc( 10, i ) ); /* class */
p += nchar;
}
else
{
*p++ = 0xFFFF;
*p++ = ( WORD ) hb_parvni( 10, i );
}
if( hb_parinfa( 11, i ) == HB_IT_STRING )
{
nchar = nCopyAnsiToWideChar( p, ( LPCSTR ) hb_parvc( 11, i ) ); /* text */
p += nchar;
}
else
{
*p++ = 0xFFFF;
*p++ = ( WORD ) hb_parvni( 11, i );
}
*p++ = 0x00; /* extras ( in array 12 ) */
}
p = lpwAlign( p );
hb_retclen( ( LPSTR ) pdlgtemplate, ( ( HB_PTRUINT ) p - ( HB_PTRUINT ) pdlgtemplate ) );
LocalFree( LocalHandle( pdlgtemplate ) );
}
/*
* Helper routine. Take an input pointer, return closest
* pointer that is aligned on a DWORD (4 byte) boundary.
*/
LPWORD lpwAlign( LPWORD lpIn )
{
HB_PTRUINT ul = ( HB_PTRUINT ) lpIn;
ul += 3;
ul >>= 2;
ul <<= 2;
return ( LPWORD ) ul;
}
int nCopyAnsiToWideChar( LPWORD lpWCStr, LPCSTR lpAnsiIn )
{
int nChar = 0;
do
{
*lpWCStr++ = ( WORD ) *lpAnsiIn;
nChar++;
}
while( *lpAnsiIn++ );
return nChar;
}
HB_FUNC( WVT_LBADDSTRING )
{
void * hText;
SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), LB_ADDSTRING, 0, ( LPARAM ) HB_PARSTR( 3, &hText, NULL ) );
hb_strfree( hText );
}
HB_FUNC( WVT_LBGETCOUNT )
{
hb_retnl( ( long ) SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), LB_GETCOUNT, 0, 0 ) );
}
HB_FUNC( WVT_LBDELETESTRING )
{
SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), LB_DELETESTRING, hb_parni( 3 ), 0 );
}
HB_FUNC( WVT_LBSETCURSEL )
{
SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), LB_SETCURSEL, hb_parni( 3 ), 0 );
}
HB_FUNC( WVT_CBADDSTRING )
{
void * hText;
SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), CB_ADDSTRING, 0, ( LPARAM ) HB_PARSTR( 3, &hText, NULL ) );
hb_strfree( hText );
}
HB_FUNC( WVT_CBSETCURSEL )
{
SendMessage( GetDlgItem( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), hb_parni( 2 ) ), CB_SETCURSEL, hb_parni( 3 ), 0 );
}
/*
* Wvt_DlgSetIcon( hDlg, ncIcon )
*/
HB_FUNC( WVT_DLGSETICON )
{
HICON hIcon;
if( HB_ISNUM( 2 ) )
hIcon = LoadIcon( ( HINSTANCE ) wvg_hInstance(), MAKEINTRESOURCE( hb_parni( 2 ) ) );
else
{
void * cIcon;
hIcon = ( HICON ) LoadImage( ( HINSTANCE ) NULL, HB_PARSTR( 2, &cIcon, NULL ), IMAGE_ICON, 0, 0, LR_LOADFROMFILE );
if( ! hIcon )
hIcon = ( HICON ) LoadImage( GetModuleHandle( NULL ), HB_PARSTR( 2, &cIcon, NULL ), IMAGE_ICON, 0, 0, 0 );
hb_strfree( cIcon );
}
if( hIcon )
{
SendMessage( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), WM_SETICON, ICON_SMALL, ( LPARAM ) hIcon ); /* Set Title Bar ICON */
SendMessage( ( HWND ) ( HB_PTRUINT ) hb_parnint( 1 ), WM_SETICON, ICON_BIG, ( LPARAM ) hIcon ); /* Set Task List Icon */
}
if( hIcon )
hb_retnint( ( HB_PTRUINT ) hIcon );
}
HB_FUNC( WVT_GETFONTHANDLE )
{
PHB_GTWVT _s = hb_wvt_gtGetWVT();
HFONT hFont = 0;
int iSlot = hb_parni( 1 ) - 1;
if( iSlot >= 0 && iSlot < WVT_PICTURES_MAX )
hFont = _s->pGUI->hUserFonts[ iSlot ];
hb_retnint( ( HB_PTRUINT ) hFont );
}
/*
* Utility Functions - Not API
*/
HB_BOOL wvt_Array2Rect( PHB_ITEM aRect, RECT * rc )
{
if( HB_IS_ARRAY( aRect ) && hb_arrayLen( aRect ) == 4 )
{
rc->left = hb_arrayGetNL( aRect, 1 );
rc->top = hb_arrayGetNL( aRect, 2 );
rc->right = hb_arrayGetNL( aRect, 3 );
rc->bottom = hb_arrayGetNL( aRect, 4 );
return HB_TRUE;
}
return HB_FALSE;
}
PHB_ITEM wvt_Rect2Array( RECT * rc )
{
PHB_ITEM aRect = hb_itemArrayNew( 4 );
hb_arraySetNL( aRect, 1, rc->left );
hb_arraySetNL( aRect, 2, rc->top );
hb_arraySetNL( aRect, 3, rc->right );
hb_arraySetNL( aRect, 4, rc->bottom );
return aRect;
}
HB_BOOL wvt_Array2Point( PHB_ITEM aPoint, POINT * pt )
{
if( HB_IS_ARRAY( aPoint ) && hb_arrayLen( aPoint ) == 2 )
{
pt->x = hb_arrayGetNL( aPoint, 1 );
pt->y = hb_arrayGetNL( aPoint, 2 );
return HB_TRUE;
}
return HB_FALSE;
}
PHB_ITEM wvt_Point2Array( POINT * pt )
{
PHB_ITEM aPoint = hb_itemArrayNew( 2 );
hb_arraySetNL( aPoint, 1, pt->x );
hb_arraySetNL( aPoint, 2, pt->y );
return aPoint;
}
HB_BOOL wvt_Array2Size( PHB_ITEM aSize, SIZE * siz )
{
if( HB_IS_ARRAY( aSize ) && hb_arrayLen( aSize ) == 2 )
{
siz->cx = hb_arrayGetNL( aSize, 1 );
siz->cy = hb_arrayGetNL( aSize, 2 );
return HB_TRUE;
}
return HB_FALSE;
}
PHB_ITEM wvt_Size2Array( SIZE * siz )
{
PHB_ITEM aSize = hb_itemArrayNew( 2 );
hb_arraySetNL( aSize, 1, siz->cx );
hb_arraySetNL( aSize, 2, siz->cy );
return aSize;
}
void wvt_Rect2ArrayEx( RECT * rc, PHB_ITEM aRect )
{
hb_arraySetNL( aRect, 1, rc->left );
hb_arraySetNL( aRect, 2, rc->top );
hb_arraySetNL( aRect, 3, rc->right );
hb_arraySetNL( aRect, 4, rc->bottom );
}
void wvt_Point2ArrayEx( POINT * pt, PHB_ITEM aPoint )
{
hb_arraySetNL( aPoint, 1, pt->x );
hb_arraySetNL( aPoint, 2, pt->y );
}
void wvt_Size2ArrayEx( SIZE * siz, PHB_ITEM aSize )
{
hb_arraySetNL( aSize, 1, siz->cx );
hb_arraySetNL( aSize, 2, siz->cy );
}
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