static void get_obj_settings(
/***************************/
/* set brush and pen based on fill type, for normal objects (polys, pies) */
int fill_type,
HPEN *pen,
HBRUSH *brush
) {
switch( fill_type ) {
case FILL_BORDER: // border only: interior not touched (pen)
*pen = _wpi_createpen( Set_pen_style, 1, Set_color );
*brush = _wpi_createnullbrush();
Old_pen = _wpi_selectpen( Win_dc, *pen );
Old_brush = _wpi_selectbrush( Win_dc, *brush );
break;
case FILL_INTERIOR: // interior only: border not touched (brush)
/* Windows has a nasty bug. NULL_PEN generates a 'non-written'
border. 'Width' = 0 doesn't help either. With NULL_PEN,
behaviour depends on the primitive: rectangles goof, polygons
are OK. Anyway, gist is that we gotta live with it! */
//*pen = CreatePen( PS_SOLID, 0, _wpi_getrgb( 0, 0, 0 ) );
*pen = _wpi_createnullpen();
*brush = cgr_make_brush( Set_color, Set_fill_style );
Old_pen = _wpi_selectpen( Win_dc, *pen );
Old_brush = _wpi_selectbrush( Win_dc, *brush );
break;
case FILL_BORDER_CLEAR: // border WITH interior erased to bkgd (pen)
*pen = _wpi_createpen( Set_pen_style, 1, Set_color );
*brush = cgr_make_brush( GetBkColor( Win_dc ), FILL_SOLID );
Old_pen = _wpi_selectpen( Win_dc, *pen );
Old_brush = _wpi_selectbrush( Win_dc, *brush );
break;
case FILL_BORDER_FILL: // border and interior (pen & brush)
*pen = _wpi_createpen( Set_pen_style, 1, Set_color );
*brush = cgr_make_brush( Set_color, Set_fill_style );
Old_pen = _wpi_selectpen( Win_dc, *pen );
Old_brush = _wpi_selectbrush( Win_dc, *brush );
break;
}
}
/*
* initPRES - initialize our presentation space for drawing text
*/
static bool initPRES( statwnd *sw, WPI_PRES pres )
{
if( sw->sectionDataFont == NULL ) {
return( false );
}
#ifdef __NT__
oldFont = _wpi_selectfont( pres, systemDataFont );
#else
oldFont = _wpi_selectfont( pres, sw->sectionDataFont );
#endif
oldBrush = _wpi_selectbrush( pres, brushButtonFace );
oldBkColor = _wpi_getbackcolour( pres );
_wpi_setbackcolour( pres, colorButtonFace );
#ifdef __OS2_PM__
GpiSetBackMix( pres, BM_OVERPAINT );
#else
oldTextColor = GetTextColor( pres );
SetTextColor( pres, colorTextFace );
#endif
return( true );
} /* initPRES */
/*
* 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 */
void GUIDrawTextBitmapRGB( gui_window *wnd, const char *text,
size_t length, int height, gui_coord *pos,
WPI_COLOUR fore, WPI_COLOUR back, gui_ord extentx,
bool draw_extent, int bitmap )
{
int nDrawX, nDrawY;
UINT lenx;
HBRUSH brush;
HBRUSH old_brush;
HPEN pen;
HPEN old_pen;
int old_rop;
size_t num_chars;
WPI_RECT rect;
gui_coord indent;
int hscroll_pos;
gui_coord extent;
WPI_COLOUR colour;
GUI_RECTDIM left, top, right, bottom;
GUI_RECTDIM paint_left, paint_top, paint_right, paint_bottom;
WPI_RECT paint_rect;
WPI_RECT draw_rect;
//draw_cache dcache;
if( ( wnd->hdc == NULLHANDLE ) || ( wnd->ps == NULL ) ||
( ( text == NULL ) && ( bitmap == 0 ) ) ||
( ( bitmap != 0 ) && ( height == 0 ) ) ) {
return;
}
old_rop = 0;
old_brush = (HBRUSH)NULL;
brush = (HBRUSH)NULL;
old_pen = (HPEN)NULL;
pen = (HPEN)NULL;
GUIGetMetrics( wnd );
if( !bitmap ) {
height = AVGYCHAR(GUItm);
}
rect = wnd->hwnd_client;
_wpi_getrectvalues( rect, &left, &top, &right, &bottom);
_wpi_getpaintrect( wnd->ps, &paint_rect );
_wpi_getwrectvalues( paint_rect, &paint_left, &paint_top, &paint_right,
&paint_bottom );
top = paint_top / height * height;
bottom = ( paint_bottom + height - 1) / height * height;
if( GUI_DO_HSCROLL( wnd ) ) {
hscroll_pos = GUIGetScrollPos( wnd, SB_HORZ );
} else {
hscroll_pos = 0;
}
if( bitmap == 0 ) {
num_chars = strlen( text );
if( num_chars > length ) {
num_chars = length;
}
}
indent.x = pos->x;
indent.y = pos->y;
GUIScaleToScreenR( &indent );
nDrawY = indent.y;
if( GUI_DO_VSCROLL( wnd ) ) {
nDrawY -= GUIGetScrollPos( wnd, SB_VERT );
}
nDrawX = left;
nDrawX += ( indent.x - hscroll_pos );
if( bitmap > 0 ) {
lenx = length ;
} else {
lenx = GUIGetTextExtentX( wnd, text, num_chars );
}
if( draw_extent ) {
/* blanks out some portion of rest of the line */
if( extentx != GUI_NO_COLUMN ) {
extent.x = extentx;
GUIScaleToScreen( &extent );
right = nDrawX + extent.x;
}
} else {
right = nDrawX + lenx;
}
nDrawY = _wpi_cvth_y_size( nDrawY, _wpi_getheightrect(wnd->hwnd_client), height );
_wpi_setrectvalues( &draw_rect, nDrawX, nDrawY, right, nDrawY+height );
if( GUIIsRectInUpdateRect( wnd, &draw_rect ) ) {
colour = _wpi_getnearestcolor( wnd->hdc, back );
brush = _wpi_createsolidbrush( colour );
pen = _wpi_createpen( PS_SOLID, 1, colour );
if( pen == NULLHANDLE ) {
GUIError(LIT( Pen_Failed ));
}
old_brush = _wpi_selectbrush( wnd->hdc, brush );
old_pen = _wpi_selectpen( wnd->hdc, pen );
#ifdef __OS2_PM__
_wpi_rectangle( wnd->hdc, nDrawX, nDrawY+1, right, nDrawY + height - 1 );
#else
_wpi_rectangle( wnd->hdc, nDrawX, nDrawY, right, nDrawY + height);
#endif
/* if visible even with scrolling */
if( nDrawX < ( paint_right + hscroll_pos ) ) {
if( bitmap > 0 ) {
GUIDrawBitmap( bitmap, wnd->hdc, nDrawX, nDrawY, colour);
} else {
#ifdef __OS2_PM__
nDrawY += _wpi_metricdescent( GUItm );
#endif
old_rop = _wpi_setrop2( wnd->hdc, R2_COPYPEN );
SetText( wnd, fore, back );
_wpi_textout( wnd->hdc, nDrawX, nDrawY, text, num_chars );
}
}
/* restore old resources */
if( old_rop != 0 ) {
_wpi_setrop2( wnd->hdc, old_rop );
}
if( old_brush != (HBRUSH)NULL ) {
_wpi_getoldbrush( wnd->hdc, old_brush );
}
if( brush != (HBRUSH)NULL ) {
_wpi_deletebrush( brush );
}
if( old_pen != (HPEN)NULL ) {
_wpi_getoldpen( wnd->hdc, old_pen );
}
if( pen != (HPEN)NULL ) {
_wpi_deletepen( pen );
}
}
}