/*
* 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 */
/*
* SaveImgedConfig - write configuration to a profile file
*/
void SaveImgedConfig( void )
{
settings_info info;
char buf[10];
HINI handle_inifile;
GetSettings( &info );
sprintf( info.color, "%ld", GetViewBkColor() );
strcpy( info.opendir, GetInitOpenDir() );
strcpy( info.savedir, GetInitSaveDir() );
handle_inifile = _wpi_openinifile( Instance, iniPath );
itoa( info.settings, buf, 10 );
_wpi_writeprivateprofilestring( handle_inifile, imgedSection, "profile", buf, iniPath );
if( info.settings & SET_SAVE_POS ) {
savePositionValues( handle_inifile );
}
if( info.settings & SET_SAVE_SET ) {
saveSettings( &info, handle_inifile );
}
_wpi_closeinifile( handle_inifile );
} /* SaveImgedConfig */
/*
* CreateViewBitmap - create the bitmap on the screen (with the background
* color as it should be, etc.)
* - the caller is responsible for deleting the bitmap
*/
HBITMAP CreateViewBitmap( img_node *mdi_node )
{
WPI_PRES pres;
WPI_PRES xorandpres;
WPI_PRES mempres;
WPI_PRES freehandpres;
HDC xoranddc;
HDC memdc;
HBITMAP newbitmap;
HBITMAP oldxorandbitmap;
HBITMAP oldbitmap;
HBRUSH brush;
HBRUSH oldbrush;
img_node *node;
COLORREF bkcolor;
if( mdi_node != NULL ) {
node = mdi_node;
} else {
node = GetCurrentNode();
if( node == NULL ) {
return( NULL );
}
}
pres = _wpi_getpres( HWND_DESKTOP );
xorandpres = _wpi_createcompatiblepres( pres, Instance, &xoranddc );
mempres = _wpi_createcompatiblepres( pres, Instance, &memdc );
newbitmap = _wpi_createcompatiblebitmap( pres, node->width, node->height );
_wpi_releasepres( HWND_DESKTOP, pres );
_wpi_torgbmode( mempres );
_wpi_torgbmode( xorandpres );
bkcolor = GetViewBkColor();
#ifdef __OS2_PM__
_wpi_preparemono( mempres, BLACK, bkcolor );
#endif
oldbitmap = _wpi_selectobject( mempres, newbitmap );
brush = _wpi_createsolidbrush( bkcolor );
oldbrush = _wpi_selectobject( mempres, brush );
_wpi_patblt( mempres, 0, 0, node->width, node->height, PATCOPY );
_wpi_selectobject( mempres, oldbrush );
_wpi_deletebrush( brush );
GetFreeHandPresentationSpaces( NULL, &freehandpres, NULL );
if( freehandpres == (WPI_PRES)NULL ) {
oldxorandbitmap = _wpi_selectobject( xorandpres, node->handbitmap );
_wpi_bitblt( mempres, 0, 0, node->width, node->height,
xorandpres, 0, 0, SRCAND );
_wpi_selectobject( xorandpres, oldxorandbitmap );
} else {
_wpi_bitblt( mempres, 0, 0, node->width, node->height,
freehandpres, 0, 0, SRCAND );
}
GetFreeHandPresentationSpaces( NULL, NULL, &freehandpres );
if( freehandpres == (WPI_PRES)NULL ) {
oldxorandbitmap = _wpi_selectobject( xorandpres, node->hxorbitmap );
_wpi_bitblt( mempres, 0, 0, node->width, node->height,
xorandpres, 0, 0, SRCINVERT );
_wpi_selectobject( xorandpres, oldxorandbitmap );
} else {
_wpi_bitblt( mempres, 0, 0, node->width, node->height,
freehandpres, 0, 0, SRCINVERT );
}
_wpi_deletecompatiblepres( xorandpres, xoranddc );
_wpi_selectobject( mempres, oldbitmap );
_wpi_deletecompatiblepres( mempres, memdc );
return( newbitmap );
} /* CreateViewBitmap */
