1 /* $Id: uidraw.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $ */
3 THE COMPUTER CODE CONTAINED HEREIN IS THE SOLE PROPERTY OF PARALLAX
4 SOFTWARE CORPORATION ("PARALLAX"). PARALLAX, IN DISTRIBUTING THE CODE TO
5 END-USERS, AND SUBJECT TO ALL OF THE TERMS AND CONDITIONS HEREIN, GRANTS A
6 ROYALTY-FREE, PERPETUAL LICENSE TO SUCH END-USERS FOR USE BY SUCH END-USERS
7 IN USING, DISPLAYING, AND CREATING DERIVATIVE WORKS THEREOF, SO LONG AS
8 SUCH USE, DISPLAY OR CREATION IS FOR NON-COMMERCIAL, ROYALTY OR REVENUE
9 FREE PURPOSES. IN NO EVENT SHALL THE END-USER USE THE COMPUTER CODE
10 CONTAINED HEREIN FOR REVENUE-BEARING PURPOSES. THE END-USER UNDERSTANDS
11 AND AGREES TO THE TERMS HEREIN AND ACCEPTS THE SAME BY USE OF THIS FILE.
12 COPYRIGHT 1993-1999 PARALLAX SOFTWARE CORPORATION. ALL RIGHTS RESERVED.
16 static char rcsid[] = "$Id: uidraw.c,v 1.4 2005-01-24 22:19:10 schaffner Exp $";
28 void Hline(short x1, short x2, short y )
30 gr_uscanline( x1, x2, y );
33 void Vline(short y1, short y2, short x )
35 for ( ; y1 <= y2; y1++ )
39 void ui_string_centered( short x, short y, char * s )
41 int height, width, avg;
43 gr_get_string_size(s, &width, &height, &avg );
45 //baseline = height-grd_curcanv->cv_font->ft_baseline;
47 gr_ustring(x-((width-1)/2), y-((height-1)/2), s );
52 void ui_draw_shad( short x1, short y1, short x2, short y2, short c1, short c2 )
56 Hline( x1+0, x2-1, y1+0 );
57 Vline( y1+1, y2+0, x1+0 );
60 Hline( x1+1, x2, y2-0 );
61 Vline( y1+0, y2-1, x2-0 );
64 void ui_draw_frame( short x1, short y1, short x2, short y2 )
67 ui_draw_shad( x1+0, y1+0, x2-0, y2-0, CBRIGHT, CGREY );
68 ui_draw_shad( x1+1, y1+1, x2-1, y2-1, CBRIGHT, CGREY );
70 ui_draw_shad( x1+2, y1+2, x2-2, y2-2, CWHITE, CWHITE );
71 ui_draw_shad( x1+3, y1+3, x2-3, y2-3, CWHITE, CWHITE );
72 ui_draw_shad( x1+4, y1+4, x2-4, y2-4, CWHITE, CWHITE );
73 ui_draw_shad( x1+5, y1+5, x2-5, y2-5, CWHITE, CWHITE );
75 ui_draw_shad( x1+6, y1+6, x2-6, y2-6, CGREY, CBRIGHT );
76 ui_draw_shad( x1+7, y1+7, x2-7, y2-7, CGREY, CBRIGHT );
84 void ui_draw_box_out( short x1, short y1, short x2, short y2 )
87 gr_setcolor( CWHITE );
88 gr_urect( x1+2, y1+2, x2-2, y2-2 );
90 ui_draw_shad( x1+0, y1+0, x2-0, y2-0, CBRIGHT, CGREY );
91 ui_draw_shad( x1+1, y1+1, x2-1, y2-1, CBRIGHT, CGREY );
95 void ui_draw_box_in( short x1, short y1, short x2, short y2 )
98 gr_setcolor( CWHITE );
99 gr_urect( x1+2, y1+2, x2-2, y2-2 );
101 ui_draw_shad( x1+0, y1+0, x2-0, y2-0, CGREY, CBRIGHT );
102 ui_draw_shad( x1+1, y1+1, x2-1, y2-1, CGREY, CBRIGHT );
106 void ui_draw_line_in( short x1, short y1, short x2, short y2 )
108 gr_setcolor( CGREY );
110 Hline( x1, x2-1, y2-1 );
111 Vline( y1+1, y2-2, x1 );
112 Vline( y1+1, y2-2, x2-1 );
114 gr_setcolor( CBRIGHT );
115 Hline( x1+1, x2-1, y1+1 );
117 Vline( y1+2, y2-2, x1+1 );
118 Vline( y1+1, y2-1, x2 );