/*
* ReplacePaletteEntry - replace the current entry with the given RGB value
*/
void ReplacePaletteEntry( COLORREF newcolor )
{
COLORREF cur_color;
COLORREF nearestcolor;
COLORREF screencolor;
COLORREF rightcolor;
wie_clrtype lefttype;
wie_clrtype righttype;
int index;
int rightindex;
WPI_PRES pres;
if( currentPalIndex != COLOR_16 && currentPalIndex != COLOR_256 ) {
return;
}
cur_color = GetSelectedColor( LMOUSEBUTTON, NULL, &lefttype );
if( lefttype == NORMAL_CLR ) {
index = getColorIndex( cur_color );
rightcolor = GetSelectedColor( RMOUSEBUTTON, NULL, &righttype );
rightindex = getColorIndex( rightcolor );
palette[currentPalIndex][index].rgbRed = GetRValue( newcolor );
palette[currentPalIndex][index].rgbGreen = GetGValue( newcolor );
palette[currentPalIndex][index].rgbBlue = GetBValue( newcolor );
palette[currentPalIndex][index].rgbReserved = 0;
ShowNewColor( index, newcolor, TRUE );
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
SetColor( LMOUSEBUTTON, newcolor, _wpi_getnearestcolor( pres, newcolor ), NORMAL_CLR );
if( index == rightindex ) {
SetColor( RMOUSEBUTTON, newcolor, _wpi_getnearestcolor( pres, newcolor ),
NORMAL_CLR );
}
_wpi_releasepres( HWND_DESKTOP, pres );
} else if( lefttype == SCREEN_CLR ) {
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
nearestcolor = _wpi_getnearestcolor( pres, newcolor );
_wpi_releasepres( HWND_DESKTOP, pres );
SetScreenClr( nearestcolor );
} else {
pres = _wpi_getpres( HWND_DESKTOP );
_wpi_torgbmode( pres );
nearestcolor = _wpi_getnearestcolor( pres, newcolor );
_wpi_releasepres( HWND_DESKTOP, pres );
screencolor = GetInverseColor( nearestcolor );
SetScreenClr( screencolor );
}
} /* ReplacePaletteEntry */
/*
* ChooseBkColor - choose the color to represent the background
*/
void ChooseBkColor( void )
{
WPI_DLGPROC dlgproc;
WPI_DLGRESULT button_type;
screenColor.color = GetViewBkColor();
dlgproc = _wpi_makedlgprocinstance( SelColorDlgProc, Instance );
button_type = _wpi_dialogbox( HMainWindow, dlgproc, Instance, SELBKCOLOR, 0L );
_wpi_freedlgprocinstance( dlgproc );
if( button_type == IDCANCEL ) {
return;
}
SetViewBkColor( screenColor.color );
SetScreenClr( screenColor.color );
PrintHintTextByID( WIE_NEWBKCOLORSELECTED, NULL );
} /* ChooseBkColor */
