static void del_obj_settings(
/***************************/
int fill_type,
HPEN pen,
HBRUSH brush
) {
if (Old_pen) {
_wpi_getoldpen( Win_dc, Old_pen );
}
if (Old_brush) {
_wpi_getoldbrush( Win_dc, Old_brush );
}
switch( fill_type ) {
case FILL_BORDER: // border only: interior not touched (pen)
_wpi_deletepen( pen );
_wpi_deletenullbrush( brush );
break;
case FILL_INTERIOR: // interior only: border not touched (brush)
_wpi_deletenullpen( pen );
_wpi_deletebrush( brush );
break;
case FILL_BORDER_CLEAR: // border WITH interior erased to bkgd (pen)
case FILL_BORDER_FILL: // border and interior (pen & brush)
_wpi_deletepen( pen );
_wpi_deletebrush( brush );
break;
}
}
/*
* OutlineRectangle - outline a rectangle with the XOR pen
*/
void OutlineRectangle( bool firsttime, WPI_PRES pres, WPI_RECT *prevrc, WPI_RECT *newrc )
{
int prevrop2;
HBRUSH holdbrush;
HBRUSH nullbrush;
HPEN holdpen;
HPEN whitepen;
int left, top, right, bottom;
_wpi_torgbmode( pres );
nullbrush = _wpi_createnullbrush();
whitepen = _wpi_createpen( PS_SOLID, 0, WHITE );
holdbrush = _wpi_selectobject( pres, nullbrush );
holdpen = _wpi_selectobject( pres, whitepen );
prevrop2 = _wpi_setrop2( pres, R2_XORPEN );
if( !firsttime ) {
_wpi_getintrectvalues( *prevrc, &left, &top, &right, &bottom );
/*
* In this case don't call _wpi_convertheight because of the
* way the rectangle values are set in iedraw.c
*/
_wpi_rectangle( pres, left, top, right, bottom );
}
_wpi_getintrectvalues( *newrc, &left, &top, &right, &bottom );
_wpi_rectangle( pres, left, top, right, bottom );
_wpi_selectobject( pres, holdbrush );
_wpi_selectobject( pres, holdpen );
_wpi_setrop2( pres, prevrop2 );
_wpi_deleteobject( whitepen );
_wpi_deletenullbrush( nullbrush );
} /* OutlineRectangle */
/*
* drawBorder - draw the border for the view window
*/
static void drawBorder( img_node *node )
{
WPI_PRES presborder;
HPEN hgraypen;
HPEN hwhitepen;
HPEN hblackpen;
HPEN holdpen;
WPI_RECT rcclient;
HBRUSH hnewbrush;
HBRUSH holdbrush;
HBRUSH nullbrush;
int width;
int height;
#ifndef __NT__
WPI_POINT pt;
#endif
int top;
int bottom;
presborder = _wpi_getpres( node->viewhwnd );
#if defined( __NT__ )
hwhitepen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNHIGHLIGHT ) );
hblackpen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNTEXT ) );
#else
hwhitepen = _wpi_createpen( PS_SOLID, 0, CLR_WHITE );
hblackpen = _wpi_createpen( PS_SOLID, 0, CLR_BLACK );
#endif
GetClientRect( node->viewhwnd, &rcclient );
width = _wpi_getwidthrect( rcclient );
height = _wpi_getheightrect( rcclient );
if( node->imgtype != BITMAP_IMG ) {
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) );
#else
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_DARKGRAY );
#endif
holdpen = _wpi_selectobject( presborder, hgraypen );
#if defined( __NT__ )
hnewbrush = _wpi_createsolidbrush( GetSysColor( COLOR_BTNFACE ) );
#else
hnewbrush = _wpi_createsolidbrush( CLR_PALEGRAY );
#endif
holdbrush = _wpi_selectobject( presborder, hnewbrush );
top = 0;
bottom = height;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
_wpi_rectangle( presborder, 0, top, width, bottom );
/*
* Draw black border and selected background color in the view window.
*/
_wpi_selectobject( presborder, hblackpen );
_wpi_selectobject( presborder, holdbrush );
_wpi_deleteobject( hnewbrush );
hnewbrush = _wpi_createsolidbrush( bkgroundColor );
_wpi_selectobject( presborder, hnewbrush );
top = BORDER_WIDTH - 1;
bottom = height - BORDER_WIDTH + 1;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
#ifndef __NT__
/*
* Draw the border relative to the size of the object being displayed,
* not the window containing it.
*/
_wpi_rectangle( presborder, BORDER_WIDTH - 1, top,
node->width + BORDER_WIDTH + 1, top + node->height + 2 );
#endif
_wpi_selectobject( presborder, holdbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hnewbrush );
} else {
#ifdef __OS2_PM__
// I can't seem to get the thick pen to work so I'm using this
// method.
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_PALEGRAY );
holdpen = _wpi_selectobject( presborder, hgraypen );
hnewbrush = _wpi_createsolidbrush( CLR_PALEGRAY );
holdbrush = _wpi_selectobject( presborder, hnewbrush );
_wpi_rectangle( presborder, 0, 0, width + 1, BORDER_WIDTH + 1 );
_wpi_rectangle( presborder, 0, 0, BORDER_WIDTH + 1, height + 1 );
_wpi_rectangle( presborder, 0, height - BORDER_WIDTH, width + 1, height + 1 );
_wpi_rectangle( presborder, width - BORDER_WIDTH, 0, width + 1, height + 1 );
_wpi_selectobject( presborder, holdbrush );
_wpi_deleteobject( hnewbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hgraypen );
#else
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_INSIDEFRAME, BORDER_WIDTH,
GetSysColor( COLOR_BTNFACE ) );
#else
hgraypen = _wpi_createpen( PS_INSIDEFRAME, BORDER_WIDTH, CLR_PALEGRAY );
#endif
holdpen = _wpi_selectobject( presborder, hgraypen );
nullbrush = _wpi_createnullbrush();
holdbrush = _wpi_selectbrush( presborder, nullbrush );
_wpi_rectangle( presborder, 0, 0, rcclient.right, rcclient.bottom );
_wpi_getoldbrush( presborder, holdbrush );
_wpi_selectobject( presborder, holdpen );
_wpi_deleteobject( hgraypen );
_wpi_deletenullbrush( nullbrush );
#endif
nullbrush = _wpi_createnullbrush();
#if defined( __NT__ )
hgraypen = _wpi_createpen( PS_SOLID, 0, GetSysColor( COLOR_BTNSHADOW ) );
#else
hgraypen = _wpi_createpen( PS_SOLID, 0, CLR_DARKGRAY );
#endif
holdbrush = _wpi_selectbrush( presborder, nullbrush );
holdpen = _wpi_selectobject( presborder, hgraypen );
top = 0;
bottom = height;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
_wpi_rectangle( presborder, 0, top, width, bottom );
_wpi_selectobject( presborder, hblackpen );
top = BORDER_WIDTH - 1;
bottom = height - BORDER_WIDTH + 1;
top = _wpi_cvth_y( top, height );
bottom = _wpi_cvth_y( bottom, height );
#ifndef __NT__
/*
* Draw the border relative to the size of the object being displayed,
* not the window containing it.
*/
_wpi_rectangle( presborder, BORDER_WIDTH - 1, top,
node->width + BORDER_WIDTH + 1, top + node->height + 2 );
#endif
_wpi_selectobject( presborder, holdpen );
_wpi_selectbrush( presborder, holdbrush );
_wpi_deletenullbrush( nullbrush );
}
/*
* Give the view window the 3D effect.
*/
#ifndef __NT__
holdpen = _wpi_selectobject( presborder, hwhitepen );
_wpi_setpoint( &pt, 0, height - 1 );
_wpi_cvth_pt( &pt, height );
_wpi_movetoex( presborder, &pt, NULL );
_wpi_setpoint( &pt, 0, 0 );
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = width;
_wpi_lineto( presborder, &pt );
_wpi_setpoint( &pt, width - BORDER_WIDTH + 1, BORDER_WIDTH - 2 );
_wpi_cvth_pt( &pt, height );
_wpi_movetoex( presborder, &pt, NULL );
pt.y = height - BORDER_WIDTH + 1;
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = BORDER_WIDTH - 2;
_wpi_lineto( presborder, &pt );
_wpi_selectobject( presborder, hgraypen );
_wpi_setpoint( &pt, BORDER_WIDTH - 2, BORDER_WIDTH - 2 );
_wpi_cvth_pt( &pt, height );
_wpi_lineto( presborder, &pt );
pt.x = width - BORDER_WIDTH + 1;
_wpi_lineto( presborder, &pt );
_wpi_selectobject( presborder, holdpen );
#endif
_wpi_deleteobject( hgraypen );
_wpi_deleteobject( hwhitepen );
_wpi_deleteobject( hblackpen );
_wpi_releasepres( node->viewhwnd, presborder );
} /* drawBorder */
/*
* RegionXorAnd - Draws a filled or framed region (ellipse or rectangle) in
* the View window.
*/
void RegionXorAnd( COLORREF xorcolour, COLORREF andcolour, BOOL fFillRgn,
WPI_RECT *r, BOOL is_rect )
{
HBRUSH oldbrush;
HBRUSH hbrush;
HPEN oldpen;
HPEN hpen;
WPI_PRES mempres;
HDC memdc;
WPI_PRES pres;
HBITMAP oldbitmap;
int left;
int top;
int right;
int bottom;
pres = _wpi_getpres( HWND_DESKTOP );
mempres = _wpi_createcompatiblepres( pres, Instance, &memdc );
_wpi_releasepres( HWND_DESKTOP, pres );
_wpi_torgbmode( mempres );
hpen = _wpi_createpen( PS_SOLID, 0, xorcolour );
oldpen = _wpi_selectobject( mempres, hpen );
oldbitmap = _wpi_selectobject( mempres, activeImage->hxorbitmap );
if ( fFillRgn ) {
hbrush = _wpi_createsolidbrush( xorcolour );
} else {
hbrush = _wpi_createnullbrush();
}
oldbrush = _wpi_selectobject( mempres, hbrush );
_wpi_getintrectvalues( *r, &left, &top, &right, &bottom );
if (is_rect) {
_wpi_rectangle( mempres, left, top, right, bottom );
} else {
_wpi_ellipse( mempres, left, top, right, bottom );
}
_wpi_selectobject( mempres, oldpen );
_wpi_deletepen( hpen );
_wpi_selectobject( mempres, oldbrush );
_wpi_selectobject( mempres, oldbitmap );
if (fFillRgn) {
_wpi_deleteobject( hbrush );
} else {
_wpi_deletenullbrush( hbrush );
}
if( activeImage->imgtype == BITMAP_IMG ) {
_wpi_deletecompatiblepres( mempres, memdc );
return;
}
hpen = _wpi_createpen( PS_SOLID, 0, andcolour );
oldpen = _wpi_selectobject( mempres, hpen );
oldbitmap = _wpi_selectobject( mempres, activeImage->handbitmap );
if ( fFillRgn ) {
hbrush = _wpi_createsolidbrush( andcolour );
} else {
hbrush = _wpi_createnullbrush();
}
oldbrush = _wpi_selectobject( mempres, hbrush );
if (is_rect) {
_wpi_rectangle( mempres, left, top, right, bottom );
} else {
_wpi_ellipse( mempres, left, top, right, bottom );
}
_wpi_selectobject( mempres, oldpen );
_wpi_deletepen( hpen );
_wpi_selectobject( mempres, oldbrush );
_wpi_selectobject( mempres, oldbitmap );
if (fFillRgn) {
_wpi_deleteobject( hbrush );
} else {
_wpi_deletenullbrush( hbrush );
}
_wpi_deletecompatiblepres( mempres, memdc );
} /* RegionXorAnd */
