| 1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
| 2 | * File: scrollbar-xterm.c |
2 | * File: scrollbar-xterm.c |
| 3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
| 4 | * $Id: scrollbar-xterm.C,v 1.3 2003/11/25 11:52:42 pcg Exp $ |
4 | * $Id: scrollbar-xterm.C,v 1.4 2004/01/31 00:20:21 pcg Exp $ |
| 5 | * |
5 | * |
| 6 | * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
6 | * Copyright (c) 1997,1998 mj olesen <olesen@me.QueensU.CA> |
| 7 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.com> |
7 | * Copyright (c) 1999-2001 Geoff Wing <gcw@pobox.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 |
| … | |
… | |
| 30 | |
30 | |
| 31 | #define x_stp_width 8 |
31 | #define x_stp_width 8 |
| 32 | #define x_stp_height 2 |
32 | #define x_stp_height 2 |
| 33 | const unsigned char x_stp_bits[] = { 0xff, 0xff }; |
33 | const unsigned char x_stp_bits[] = { 0xff, 0xff }; |
| 34 | |
34 | |
| 35 | /* EXTPROTO */ |
|
|
| 36 | int |
35 | int |
| 37 | rxvt_scrollbar_show_xterm(pR_ int update __attribute__((unused)), int last_top, int last_bot, int scrollbar_len) |
36 | rxvt_term::scrollbar_show_xterm (int update __attribute__((unused)), int last_top, int last_bot, int scrollbar_len) |
| 38 | { |
37 | { |
| 39 | int xsb = 0; |
38 | int xsb = 0; |
| 40 | int sbwidth = R->scrollBar.width - 1; |
39 | int sbwidth = scrollBar.width - 1; |
| 41 | |
40 | |
| 42 | if ((R->scrollBar.init & R_SB_XTERM) == 0) { |
41 | if ((scrollBar.init & R_SB_XTERM) == 0) { |
| 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(Xdisplay, 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_print_error("can't create bitmap"); |
| 51 | exit(EXIT_FAILURE); |
50 | exit(EXIT_FAILURE); |
| 52 | } |
51 | } |
| 53 | gcvalue.fill_style = FillOpaqueStippled; |
52 | gcvalue.fill_style = FillOpaqueStippled; |
| 54 | gcvalue.foreground = R->PixColors[Color_fg]; |
53 | gcvalue.foreground = PixColors[Color_fg]; |
| 55 | gcvalue.background = R->PixColors[Color_bg]; |
54 | gcvalue.background = PixColors[Color_bg]; |
| 56 | |
55 | |
| 57 | R->xscrollbarGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
56 | xscrollbarGC = XCreateGC(Xdisplay, scrollBar.win, |
| 58 | GCForeground | GCBackground |
57 | GCForeground | GCBackground |
| 59 | | GCFillStyle | GCStipple, &gcvalue); |
58 | | GCFillStyle | GCStipple, &gcvalue); |
| 60 | gcvalue.foreground = R->PixColors[Color_border]; |
59 | gcvalue.foreground = PixColors[Color_border]; |
| 61 | R->ShadowGC = XCreateGC(R->Xdisplay, R->scrollBar.win, GCForeground, |
60 | ShadowGC = XCreateGC(Xdisplay, scrollBar.win, GCForeground, |
| 62 | &gcvalue); |
61 | &gcvalue); |
| 63 | } |
62 | } |
| 64 | /* instead of XClearWindow (R->Xdisplay, R->scrollBar.win); */ |
63 | /* instead of XClearWindow (Xdisplay, scrollBar.win); */ |
| 65 | xsb = (R->Options & Opt_scrollBar_right) ? 1 : 0; |
64 | xsb = (Options & Opt_scrollBar_right) ? 1 : 0; |
| 66 | if (last_top < R->scrollBar.top) |
65 | if (last_top < scrollBar.top) |
| 67 | XClearArea(R->Xdisplay, R->scrollBar.win, |
66 | XClearArea(Xdisplay, scrollBar.win, |
| 68 | R->sb_shadow + xsb, last_top, |
67 | sb_shadow + xsb, last_top, |
| 69 | sbwidth + 1, (R->scrollBar.top - last_top), False); |
68 | sbwidth + 1, (scrollBar.top - last_top), False); |
| 70 | |
69 | |
| 71 | if (R->scrollBar.bot < last_bot) |
70 | if (scrollBar.bot < last_bot) |
| 72 | XClearArea(R->Xdisplay, R->scrollBar.win, |
71 | XClearArea(Xdisplay, scrollBar.win, |
| 73 | R->sb_shadow + xsb, R->scrollBar.bot, |
72 | sb_shadow + xsb, scrollBar.bot, |
| 74 | sbwidth + 1, (last_bot - R->scrollBar.bot), False); |
73 | sbwidth + 1, (last_bot - scrollBar.bot), False); |
| 75 | |
74 | |
| 76 | /* scrollbar slider */ |
75 | /* scrollbar slider */ |
| 77 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->xscrollbarGC, |
76 | XFillRectangle(Xdisplay, scrollBar.win, xscrollbarGC, |
| 78 | xsb + 1, R->scrollBar.top, sbwidth, scrollbar_len); |
77 | xsb + 1, scrollBar.top, sbwidth, scrollbar_len); |
| 79 | |
78 | |
| 80 | /*XDrawLine(R->Xdisplay, R->scrollBar.win, R->ShadowGC, |
79 | /*XDrawLine(Xdisplay, scrollBar.win, ShadowGC, |
| 81 | xsb ? 0 : sbwidth, R->scrollBar.beg, |
80 | xsb ? 0 : sbwidth, scrollBar.beg, |
| 82 | xsb ? 0 : sbwidth, R->scrollBar.end);*/ |
81 | xsb ? 0 : sbwidth, scrollBar.end);*/ |
| 83 | return 1; |
82 | return 1; |
| 84 | } |
83 | } |
| 85 | #endif /* XTERM_SCROLLBAR */ |
84 | #endif /* XTERM_SCROLLBAR */ |
| 86 | /*----------------------- end-of-file (C source) -----------------------*/ |
85 | /*----------------------- end-of-file (C source) -----------------------*/ |
