| 1 | /* |
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| 2 | * neercs console-based window manager |
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| 3 | * Copyright (c) 2006 Sam Hocevar <sam@zoy.org> |
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| 4 | * 2008 Jean-Yves Lamoureux <jylam@lnxscene.org> |
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| 5 | * All Rights Reserved |
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| 6 | * |
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| 7 | * $Id: help.c 3996 2009-11-22 12:41:45Z jylam $ |
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| 8 | * |
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| 9 | * This program is free software. It comes without any warranty, to |
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| 10 | * the extent permitted by applicable law. You can redistribute it |
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| 11 | * and/or modify it under the terms of the Do What The Fuck You Want |
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| 12 | * To Public License, Version 2, as published by Sam Hocevar. See |
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| 13 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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| 14 | */ |
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| 15 | |
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| 16 | #include "config.h" |
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| 17 | |
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| 18 | #include <stdio.h> |
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| 19 | #include <stdlib.h> |
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| 20 | #include <string.h> |
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| 21 | #include <time.h> |
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| 22 | #include <sys/wait.h> |
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| 23 | #include <sys/types.h> |
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| 24 | #include <caca.h> |
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| 25 | |
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| 26 | #include "neercs.h" |
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| 27 | |
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| 28 | int help_handle_key(struct screen_list *screen_list, unsigned int c) |
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| 29 | { |
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| 30 | if (c == CACA_KEY_ESCAPE || c == 'h') |
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| 31 | { |
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| 32 | screen_list->modals.help = 0; |
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| 33 | screen_list->changed = 1; |
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| 34 | return 1; |
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| 35 | } |
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| 36 | else |
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| 37 | { |
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| 38 | return 0; |
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| 39 | } |
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| 40 | } |
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| 41 | |
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| 42 | void draw_help(struct screen_list *screen_list) |
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| 43 | { |
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| 44 | int w = 65, h = 20; |
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| 45 | int x = (caca_get_canvas_width(screen_list->cv) - w) / 2; |
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| 46 | int y = (caca_get_canvas_height(screen_list->cv) - h) / 2; |
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| 47 | |
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| 48 | |
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| 49 | caca_set_color_ansi(screen_list->cv, CACA_BLUE, CACA_BLUE); |
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| 50 | caca_fill_box(screen_list->cv, x, y, w, h, '#'); |
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| 51 | caca_set_color_ansi(screen_list->cv, CACA_DEFAULT, CACA_BLUE); |
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| 52 | caca_draw_cp437_box(screen_list->cv, x, y, w, h); |
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| 53 | |
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| 54 | x += 2; |
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| 55 | y++; |
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| 56 | caca_printf(screen_list->cv, |
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| 57 | (caca_get_canvas_width(screen_list->cv) - |
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| 58 | strlen(PACKAGE_STRING)) / 2, y - 1, PACKAGE_STRING); |
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| 59 | caca_printf(screen_list->cv, x, y++, "Copyright (c) 2006-2009"); |
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| 60 | caca_printf(screen_list->cv, x, y++, " Sam Hocevar <sam@zoy.org>"); |
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| 61 | caca_printf(screen_list->cv, x, y++, " Jean-Yves Lamoureux <jylam@lnxscene.org>"); |
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| 62 | caca_printf(screen_list->cv, x, y++, " Pascal Terjan <pterjan@linuxfr.org>"); |
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| 63 | caca_printf(screen_list->cv, x, y++, ""); |
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| 64 | caca_printf(screen_list->cv, x, y++, ""); |
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| 65 | caca_printf(screen_list->cv, x, y++, "All shortcuts are in format 'ctrl-a-X' where X is :"); |
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| 66 | caca_printf(screen_list->cv, x, y++, "n: Next window"); |
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| 67 | caca_printf(screen_list->cv, x, y++, "p: Previous window"); |
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| 68 | caca_printf(screen_list->cv, x, y++, "w: Switch window manager"); |
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| 69 | caca_printf(screen_list->cv, x, y++, "c: Create new window"); |
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| 70 | caca_printf(screen_list->cv, x, y++, "m: Thumbnails"); |
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| 71 | caca_printf(screen_list->cv, x, y++, "d: Detach"); |
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| 72 | caca_printf(screen_list->cv, x, y++, "k: Close window and kill associated process"); |
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| 73 | caca_printf(screen_list->cv, x, y++, "h: This help"); |
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| 74 | caca_printf(screen_list->cv, x, y++, ""); |
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| 75 | caca_printf(screen_list->cv, x, y++, ""); |
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| 76 | caca_printf(screen_list->cv, x, y, "See http://caca.zoy.org/wiki/neercs for more informations"); |
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| 77 | } |
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