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/cvs/rxvt-unicode/src/scrollbar-xterm.C
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Comparing rxvt-unicode/src/scrollbar-xterm.C (file contents):
Revision 1.2 by pcg, Mon Nov 24 17:31:28 2003 UTC vs.
Revision 1.26 by ayin, Tue Dec 18 11:08:45 2007 UTC

1/*--------------------------------*-C-*---------------------------------* 1/*----------------------------------------------------------------------*
2 * File: scrollbar-xterm.c 2 * File: scrollbar-xterm.C
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * $Id: scrollbar-xterm.C,v 1.2 2003/11/24 17:31:28 pcg Exp $
5 * 4 *
6 * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> 5 * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA>
7 * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> 6 * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com>
7 * Copyright (c) 2004-2006 Marc Lehmann <pcg@goof.com>
8 * 8 *
9 * This program is free software; you can redistribute it and/or modify 9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by 10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or 11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version. 12 * (at your option) any later version.
… …
21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 21 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
22 *----------------------------------------------------------------------*/ 22 *----------------------------------------------------------------------*/
23 23
24#include "../config.h" /* NECESSARY */ 24#include "../config.h" /* NECESSARY */
25#include "rxvt.h" /* NECESSARY */ 25#include "rxvt.h" /* NECESSARY */
26#include "scrollbar-xterm.intpro" /* PROTOS for internal routines */
27 26
28/*----------------------------------------------------------------------*/ 27/*----------------------------------------------------------------------*/
29#if defined(XTERM_SCROLLBAR) 28#if defined(XTERM_SCROLLBAR)
30 29
31#define x_stp_width 8 30#define x_stp_width 8
32#define x_stp_height 2 31#define x_stp_height 2
33const unsigned char x_stp_bits[] = { 0xff, 0xff }; 32const unsigned char x_stp_bits[] = { 0xaa, 0x55 };
34 33
35/* EXTPROTO */
36int 34int
37rxvt_scrollbar_show_xterm(pR_ int update __attribute__((unused)), int last_top, int last_bot, int scrollbar_len) 35rxvt_term::scrollbar_show_xterm (int update, int last_top, int last_bot, int scrollbar_len)
38{ 36{
39 int xsb = 0; 37 int xsb = 0;
40 int sbwidth = R->scrollBar.width - 1; 38 int sbwidth = scrollBar.width - 1;
41 39
42 if ((R->scrollBar.init & R_SB_XTERM) == 0) { 40 if ((scrollBar.init & R_SB_XTERM) == 0)
41 {
43 XGCValues gcvalue; 42 XGCValues gcvalue;
44 43
45 R->scrollBar.init |= R_SB_XTERM; 44 scrollBar.init |= R_SB_XTERM;
46 gcvalue.stipple = XCreateBitmapFromData(R->Xdisplay, R->scrollBar.win, 45 gcvalue.stipple = XCreateBitmapFromData (dpy, scrollBar.win,
47 (char *)x_stp_bits, x_stp_width, 46 (char *)x_stp_bits, x_stp_width,
48 x_stp_height); 47 x_stp_height);
49 if (!gcvalue.stipple) { 48 if (!gcvalue.stipple)
50 rxvt_print_error("can't create bitmap"); 49 rxvt_fatal ("can't create bitmap\n");
51 exit(EXIT_FAILURE);
52 }
53 gcvalue.fill_style = FillOpaqueStippled;
54 gcvalue.foreground = R->PixColors[Color_fg];
55 gcvalue.background = R->PixColors[Color_bg];
56 50
51 gcvalue.fill_style = FillOpaqueStippled;
52 gcvalue.foreground = pix_colors_focused[Color_scroll];
53 gcvalue.background = pix_colors_focused[Color_bg];
54
57 R->h->xscrollbarGC = XCreateGC(R->Xdisplay, R->scrollBar.win, 55 xscrollbarGC = XCreateGC (dpy, scrollBar.win,
58 GCForeground | GCBackground 56 GCForeground | GCBackground
59 | GCFillStyle | GCStipple, &gcvalue); 57 | GCFillStyle | GCStipple, &gcvalue);
60 gcvalue.foreground = R->PixColors[Color_border]; 58 gcvalue.foreground = pix_colors_focused[Color_border];
61 R->h->ShadowGC = XCreateGC(R->Xdisplay, R->scrollBar.win, GCForeground, 59 ShadowGC = XCreateGC (dpy, scrollBar.win, GCForeground, &gcvalue);
62 &gcvalue);
63 } 60 }
64/* instead of XClearWindow (R->Xdisplay, R->scrollBar.win); */
65 xsb = (R->Options & Opt_scrollBar_right) ? 1 : 0;
66 if (last_top < R->scrollBar.top)
67 XClearArea(R->Xdisplay, R->scrollBar.win,
68 R->sb_shadow + xsb, last_top,
69 sbwidth + 1, (R->scrollBar.top - last_top), False);
70 61
71 if (R->scrollBar.bot < last_bot) 62 xsb = option (Opt_scrollBar_right) ? 1 : 0;
72 XClearArea(R->Xdisplay, R->scrollBar.win,
73 R->sb_shadow + xsb, R->scrollBar.bot,
74 sbwidth + 1, (last_bot - R->scrollBar.bot), False);
75 63
76/* scrollbar slider */ 64 if (update)
77 XFillRectangle(R->Xdisplay, R->scrollBar.win, R->h->xscrollbarGC, 65 {
78 xsb + 1, R->scrollBar.top, sbwidth, scrollbar_len); 66 if (last_top < scrollBar.top)
67 XClearArea (dpy, scrollBar.win,
68 sb_shadow + xsb, last_top,
69 sbwidth, (scrollBar.top - last_top), False);
79 70
71 if (scrollBar.bot < last_bot)
72 XClearArea (dpy, scrollBar.win,
73 sb_shadow + xsb, scrollBar.bot,
74 sbwidth, (last_bot - scrollBar.bot), False);
75 }
76 else
77 XClearWindow (dpy, scrollBar.win);
78
79 /* scrollbar slider */
80 XFillRectangle (dpy, scrollBar.win, xscrollbarGC,
81 xsb + 1, scrollBar.top, sbwidth - 2, scrollbar_len);
82
80 /*XDrawLine(R->Xdisplay, R->scrollBar.win, R->h->ShadowGC, 83 XDrawLine (dpy, scrollBar.win, ShadowGC,
81 xsb ? 0 : sbwidth, R->scrollBar.beg, 84 xsb ? 0 : sbwidth, scrollBar.beg,
82 xsb ? 0 : sbwidth, R->scrollBar.end);*/ 85 xsb ? 0 : sbwidth, scrollBar.end);
83 return 1; 86 return 1;
84} 87}
85#endif /* XTERM_SCROLLBAR */ 88#endif /* XTERM_SCROLLBAR */
86/*----------------------- end-of-file (C source) -----------------------*/ 89/*----------------------- end-of-file (C source) -----------------------*/

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