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