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 $ |
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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> |
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7 | * Copyright (c) 2004 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 */ |
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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 |
33 | const unsigned char x_stp_bits[] = { 0xff, 0xff }; |
32 | const unsigned char x_stp_bits[] = { 0xaa, 0x55 }; |
34 | |
33 | |
35 | /* EXTPROTO */ |
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36 | int |
34 | int |
37 | rxvt_scrollbar_show_xterm(pR_ 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) |
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) |
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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 (display->display, 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); |
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52 | } |
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53 | gcvalue.fill_style = FillOpaqueStippled; |
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54 | gcvalue.foreground = R->PixColors[Color_fg]; |
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55 | gcvalue.background = R->PixColors[Color_bg]; |
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56 | |
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 | |
57 | R->xscrollbarGC = XCreateGC(R->Xdisplay, R->scrollBar.win, |
55 | xscrollbarGC = XCreateGC (display->display, 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->ShadowGC = XCreateGC(R->Xdisplay, R->scrollBar.win, GCForeground, |
59 | ShadowGC = XCreateGC (display->display, scrollBar.win, GCForeground, &gcvalue); |
62 | &gcvalue); |
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63 | } |
60 | } |
64 | /* instead of XClearWindow (R->Xdisplay, R->scrollBar.win); */ |
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65 | xsb = (R->Options & Opt_scrollBar_right) ? 1 : 0; |
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66 | if (last_top < R->scrollBar.top) |
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67 | XClearArea(R->Xdisplay, R->scrollBar.win, |
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68 | R->sb_shadow + xsb, last_top, |
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69 | sbwidth + 1, (R->scrollBar.top - last_top), False); |
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70 | |
61 | |
71 | if (R->scrollBar.bot < last_bot) |
62 | if (update) |
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63 | { |
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64 | xsb = (options & Opt_scrollBar_right) ? 1 : 0; |
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65 | if (last_top < scrollBar.top) |
72 | XClearArea(R->Xdisplay, R->scrollBar.win, |
66 | XClearArea (display->display, scrollBar.win, |
73 | R->sb_shadow + xsb, R->scrollBar.bot, |
67 | sb_shadow + xsb, last_top, |
74 | sbwidth + 1, (last_bot - R->scrollBar.bot), False); |
68 | sbwidth, (scrollBar.top - last_top), False); |
75 | |
69 | |
76 | /* scrollbar slider */ |
70 | if (scrollBar.bot < last_bot) |
77 | XFillRectangle(R->Xdisplay, R->scrollBar.win, R->xscrollbarGC, |
71 | XClearArea (display->display, scrollBar.win, |
78 | xsb + 1, R->scrollBar.top, sbwidth, 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 (display->display, scrollBar.win); |
79 | |
77 | |
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78 | /* scrollbar slider */ |
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79 | XFillRectangle (display->display, scrollBar.win, xscrollbarGC, |
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80 | xsb + 1, scrollBar.top, sbwidth - 2, scrollbar_len); |
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81 | |
80 | /*XDrawLine(R->Xdisplay, R->scrollBar.win, R->ShadowGC, |
82 | XDrawLine (display->display, scrollBar.win, ShadowGC, |
81 | xsb ? 0 : sbwidth, R->scrollBar.beg, |
83 | xsb ? 0 : sbwidth, scrollBar.beg, |
82 | xsb ? 0 : sbwidth, R->scrollBar.end);*/ |
84 | xsb ? 0 : sbwidth, scrollBar.end); |
83 | return 1; |
85 | return 1; |
84 | } |
86 | } |
85 | #endif /* XTERM_SCROLLBAR */ |
87 | #endif /* XTERM_SCROLLBAR */ |
86 | /*----------------------- end-of-file (C source) -----------------------*/ |
88 | /*----------------------- end-of-file (C source) -----------------------*/ |