| 1 | |
| 2 | |
| 3 | * Copyright (C) 2008 Nir Tzachar <[email protected]>
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| 4 | *
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| 5 | * Derived from menuconfig.
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| 6 |
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| 7 | #ifndef _GNU_SOURCE
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| 8 | #define _GNU_SOURCE
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| 9 | #endif
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| 10 | #include <locale.h>
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| 11 | #include <string.h>
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| 12 | #include <strings.h>
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| 13 | #include <stdlib.h>
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| 14 |
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| 15 | #include <list.h>
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| 16 | #include <xalloc.h>
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| 17 | #include "lkc.h"
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| 18 | #include "mnconf-common.h"
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| 19 | #include "nconf.h"
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| 20 | #include <ctype.h>
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| 21 |
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| 22 | static const char nconf_global_help[] =
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| 23 | "Help windows\n"
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| 24 | "------------\n"
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| 25 | "o Global help: Unless in a data entry window, pressing <F1> will give \n"
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| 26 | " you the global help window, which you are just reading.\n"
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| 27 | "\n"
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| 28 | "o A short version of the global help is available by pressing <F3>.\n"
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| 29 | "\n"
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| 30 | "o Local help: To get help related to the current menu entry, use any\n"
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| 31 | " of <?> <h>, or if in a data entry window then press <F1>.\n"
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| 32 | "\n"
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| 33 | "\n"
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| 34 | "Menu entries\n"
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| 35 | "------------\n"
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| 36 | "This interface lets you select features and parameters for the kernel\n"
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| 37 | "build. Kernel features can either be built-in, modularized, or removed.\n"
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| 38 | "Parameters must be entered as text or decimal or hexadecimal numbers.\n"
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| 39 | "\n"
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| 40 | "Menu entries beginning with following braces represent features that\n"
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| 41 | " [ ] can be built in or removed\n"
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| 42 | " < > can be built in, modularized or removed\n"
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| 43 | " { } can be built in or modularized, are selected by another feature\n"
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| 44 | " - - are selected by another feature\n"
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| 45 | " XXX cannot be selected. Symbol Info <F2> tells you why.\n"
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| 46 | "*, M or whitespace inside braces means to build in, build as a module\n"
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| 47 | "or to exclude the feature respectively.\n"
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| 48 | "\n"
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| 49 | "To change any of these features, highlight it with the movement keys\n"
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| 50 | "listed below and press <y> to build it in, <m> to make it a module or\n"
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| 51 | "<n> to remove it. You may press the <Space> key to cycle through the\n"
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| 52 | "available options.\n"
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| 53 | "\n"
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| 54 | "A trailing \"--->\" designates a submenu, a trailing \"----\" an\n"
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| 55 | "empty submenu.\n"
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| 56 | "\n"
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| 57 | "Menu navigation keys\n"
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| 58 | "----------------------------------------------------------------------\n"
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| 59 | "Linewise up <Up> <k>\n"
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| 60 | "Linewise down <Down> <j>\n"
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| 61 | "Pagewise up <Page Up>\n"
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| 62 | "Pagewise down <Page Down>\n"
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| 63 | "First entry <Home>\n"
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| 64 | "Last entry <End>\n"
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| 65 | "Enter a submenu <Right> <Enter>\n"
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| 66 | "Go back to parent menu <Left> <Esc> <F5>\n"
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| 67 | "Close a help window <Enter> <Esc> <F5>\n"
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| 68 | "Close entry window, apply <Enter>\n"
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| 69 | "Close entry window, forget <Esc> <F5>\n"
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| 70 | "Start incremental, case-insensitive search for STRING in menu entries,\n"
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| 71 | " no regex support, STRING is displayed in upper left corner\n"
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| 72 | " </>STRING\n"
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| 73 | " Remove last character <Backspace>\n"
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| 74 | " Jump to next hit <Down>\n"
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| 75 | " Jump to previous hit <Up>\n"
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| 76 | "Exit menu search mode </> <Esc>\n"
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| 77 | "Search for configuration variables with or without leading CONFIG_\n"
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| 78 | " <F8>RegExpr<Enter>\n"
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| 79 | "Verbose search help <F8><F1>\n"
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| 80 | "----------------------------------------------------------------------\n"
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| 81 | "\n"
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| 82 | "Unless in a data entry window, key <1> may be used instead of <F1>,\n"
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| 83 | "<2> instead of <F2>, etc.\n"
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| 84 | "\n"
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| 85 | "\n"
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| 86 | "Radiolist (Choice list)\n"
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| 87 | "-----------------------\n"
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| 88 | "Use the movement keys listed above to select the option you wish to set\n"
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| 89 | "and press <Space>.\n"
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| 90 | "\n"
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| 91 | "\n"
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| 92 | "Data entry\n"
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| 93 | "----------\n"
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| 94 | "Enter the requested information and press <Enter>. Hexadecimal values\n"
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| 95 | "may be entered without the \"0x\" prefix.\n"
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| 96 | "\n"
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| 97 | "\n"
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| 98 | "Text Box (Help Window)\n"
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| 99 | "----------------------\n"
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| 100 | "Use movement keys as listed in table above.\n"
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| 101 | "\n"
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| 102 | "Press any of <Enter> <Esc> <q> <F5> <F9> to exit.\n"
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| 103 | "\n"
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| 104 | "\n"
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| 105 | "Alternate configuration files\n"
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| 106 | "-----------------------------\n"
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| 107 | "nconfig supports switching between different configurations.\n"
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| 108 | "Press <F6> to save your current configuration. Press <F7> and enter\n"
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| 109 | "a file name to load a previously saved configuration.\n"
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| 110 | "\n"
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| 111 | "\n"
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| 112 | "Terminal configuration\n"
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| 113 | "----------------------\n"
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| 114 | "If you use nconfig in a xterm window, make sure your TERM environment\n"
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| 115 | "variable specifies a terminal configuration which supports at least\n"
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| 116 | "16 colors. Otherwise nconfig will look rather bad.\n"
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| 117 | "\n"
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| 118 | "If the \"stty size\" command reports the current terminalsize correctly,\n"
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| 119 | "nconfig will adapt to sizes larger than the traditional 80x25 \"standard\"\n"
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| 120 | "and display longer menus properly.\n"
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| 121 | "\n"
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| 122 | "\n"
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| 123 | "Single menu mode\n"
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| 124 | "----------------\n"
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| 125 | "If you prefer to have all of the menu entries listed in a single menu,\n"
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| 126 | "rather than the default multimenu hierarchy, run nconfig with\n"
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| 127 | "NCONFIG_MODE environment variable set to single_menu. Example:\n"
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| 128 | "\n"
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| 129 | "make NCONFIG_MODE=single_menu nconfig\n"
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| 130 | "\n"
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| 131 | "<Enter> will then unfold the appropriate category, or fold it if it\n"
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| 132 | "is already unfolded. Folded menu entries will be designated by a\n"
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| 133 | "leading \"++>\" and unfolded entries by a leading \"-->\".\n"
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| 134 | "\n"
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| 135 | "Note that this mode can eventually be a little more CPU expensive than\n"
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| 136 | "the default mode, especially with a larger number of unfolded submenus.\n"
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| 137 | "\n",
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| 138 | menu_no_f_instructions[] =
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| 139 | "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
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| 140 | "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
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| 141 | "\n"
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| 142 | "Use the following keys to navigate the menus:\n"
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| 143 | "Move up or down with <Up> and <Down>.\n"
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| 144 | "Enter a submenu with <Enter> or <Right>.\n"
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| 145 | "Exit a submenu to its parent menu with <Esc> or <Left>.\n"
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| 146 | "Pressing <y> includes, <n> excludes, <m> modularizes features.\n"
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| 147 | "Pressing <Space> cycles through the available options.\n"
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| 148 | "To search for menu entries press </>.\n"
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| 149 | "<Esc> always leaves the current window.\n"
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| 150 | "\n"
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| 151 | "You do not have function keys support.\n"
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| 152 | "Press <1> instead of <F1>, <2> instead of <F2>, etc.\n"
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| 153 | "For verbose global help use key <1>.\n"
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| 154 | "For help related to the current menu entry press <?> or <h>.\n",
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| 155 | menu_instructions[] =
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| 156 | "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n"
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| 157 | "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n"
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| 158 | "\n"
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| 159 | "Use the following keys to navigate the menus:\n"
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| 160 | "Move up or down with <Up> or <Down>.\n"
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| 161 | "Enter a submenu with <Enter> or <Right>.\n"
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| 162 | "Exit a submenu to its parent menu with <Esc> or <Left>.\n"
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| 163 | "Pressing <y> includes, <n> excludes, <m> modularizes features.\n"
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| 164 | "Pressing <Space> cycles through the available options.\n"
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| 165 | "To search for menu entries press </>.\n"
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| 166 | "<Esc> always leaves the current window.\n"
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| 167 | "\n"
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| 168 | "Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n"
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| 169 | "For verbose global help press <F1>.\n"
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| 170 | "For help related to the current menu entry press <?> or <h>.\n",
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| 171 | radiolist_instructions[] =
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| 172 | "Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n"
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| 173 | "with <Space>.\n"
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| 174 | "For help related to the current entry press <?> or <h>.\n"
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| 175 | "For global help press <F1>.\n",
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| 176 | inputbox_instructions_int[] =
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| 177 | "Please enter a decimal value.\n"
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| 178 | "Fractions will not be accepted.\n"
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| 179 | "Press <Enter> to apply, <Esc> to cancel.",
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| 180 | inputbox_instructions_hex[] =
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| 181 | "Please enter a hexadecimal value.\n"
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| 182 | "Press <Enter> to apply, <Esc> to cancel.",
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| 183 | inputbox_instructions_string[] =
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| 184 | "Please enter a string value.\n"
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| 185 | "Press <Enter> to apply, <Esc> to cancel.",
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| 186 | setmod_text[] =
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| 187 | "This feature depends on another feature which has been configured as a\n"
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| 188 | "module. As a result, the current feature will be built as a module too.",
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| 189 | load_config_text[] =
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| 190 | "Enter the name of the configuration file you wish to load.\n"
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| 191 | "Accept the name shown to restore the configuration you last\n"
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| 192 | "retrieved. Leave empty to abort.",
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| 193 | load_config_help[] =
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| 194 | "For various reasons, one may wish to keep several different\n"
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| 195 | "configurations available on a single machine.\n"
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| 196 | "\n"
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| 197 | "If you have saved a previous configuration in a file other than the\n"
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| 198 | "default one, entering its name here will allow you to load and modify\n"
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| 199 | "that configuration.\n"
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| 200 | "\n"
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| 201 | "Leave empty to abort.\n",
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| 202 | save_config_text[] =
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| 203 | "Enter a filename to which this configuration should be saved\n"
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| 204 | "as an alternate. Leave empty to abort.",
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| 205 | save_config_help[] =
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| 206 | "For various reasons, one may wish to keep several different\n"
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| 207 | "configurations available on a single machine.\n"
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| 208 | "\n"
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| 209 | "Entering a file name here will allow you to later retrieve, modify\n"
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| 210 | "and use the current configuration as an alternate to whatever\n"
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| 211 | "configuration options you have selected at that time.\n"
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| 212 | "\n"
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| 213 | "Leave empty to abort.\n",
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| 214 | search_help[] =
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| 215 | "Search for symbols (configuration variable names CONFIG_*) and display\n"
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| 216 | "their relations. Regular expressions are supported.\n"
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| 217 | "Example: Search for \"^FOO\".\n"
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| 218 | "Result:\n"
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| 219 | "-----------------------------------------------------------------\n"
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| 220 | "Symbol: FOO [ = m]\n"
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| 221 | "Prompt: Foo bus is used to drive the bar HW\n"
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| 222 | "Defined at drivers/pci/Kconfig:47\n"
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| 223 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC\n"
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| 224 | "Location:\n"
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| 225 | " -> Bus options (PCI, PCMCIA, EISA, ISA)\n"
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| 226 | " -> PCI support (PCI [ = y])\n"
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| 227 | "(1) -> PCI access mode (<choice> [ = y])\n"
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| 228 | "Selects: LIBCRC32\n"
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| 229 | "Selected by: BAR\n"
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| 230 | "-----------------------------------------------------------------\n"
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| 231 | "o The line 'Prompt:' shows the text displayed for this symbol in\n"
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| 232 | " the menu hierarchy.\n"
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| 233 | "o The 'Defined at' line tells at what file / line number the symbol is\n"
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| 234 | " defined.\n"
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| 235 | "o The 'Depends on:' line lists symbols that need to be defined for\n"
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| 236 | " this symbol to be visible and selectable in the menu.\n"
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| 237 | "o The 'Location:' lines tell, where in the menu structure this symbol\n"
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| 238 | " is located.\n"
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| 239 | " A location followed by a [ = y] indicates that this is\n"
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| 240 | " a selectable menu item, and the current value is displayed inside\n"
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| 241 | " brackets.\n"
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| 242 | " Press the key in the (#) prefix to jump directly to that\n"
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| 243 | " location. You will be returned to the current search results\n"
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| 244 | " after exiting this new menu.\n"
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| 245 | "o The 'Selects:' line tells, what symbol will be automatically selected\n"
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| 246 | " if this symbol is selected (y or m).\n"
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| 247 | "o The 'Selected by' line tells what symbol has selected this symbol.\n"
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| 248 | "\n"
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| 249 | "Only relevant lines are shown.\n"
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| 250 | "\n\n"
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| 251 | "Search examples:\n"
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| 252 | "USB => find all symbols containing USB\n"
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| 253 | "^USB => find all symbols starting with USB\n"
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| 254 | "USB$ => find all symbols ending with USB\n"
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| 255 | "\n";
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| 256 |
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| 257 | struct mitem {
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| 258 | char str[256];
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| 259 | char tag;
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| 260 | void *usrptr;
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| 261 | int is_visible;
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| 262 | };
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| 263 |
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| 264 | #define MAX_MENU_ITEMS 4096
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| 265 | static int show_all_items;
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| 266 | static int indent;
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| 267 | static struct menu *current_menu;
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| 268 | static int child_count;
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| 269 | static int single_menu_mode;
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| 270 |
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| 271 | static WINDOW *main_window;
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| 272 |
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| 273 | static int mwin_max_lines;
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| 274 | static int mwin_max_cols;
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| 275 |
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| 276 | static MENU *curses_menu;
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| 277 | static ITEM *curses_menu_items[MAX_MENU_ITEMS];
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| 278 | static struct mitem k_menu_items[MAX_MENU_ITEMS];
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| 279 | static unsigned int items_num;
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| 280 | static int global_exit;
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| 281 |
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| 282 | static const char *current_instructions = menu_instructions;
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| 283 |
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| 284 | static char *dialog_input_result;
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| 285 | static int dialog_input_result_len;
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| 286 |
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| 287 | static void selected_conf(struct menu *menu, struct menu *active_menu);
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| 288 | static void conf(struct menu *menu);
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| 289 | static void conf_choice(struct menu *menu);
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| 290 | static void conf_string(struct menu *menu);
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| 291 | static void conf_load(void);
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| 292 | static void conf_save(void);
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| 293 | static void show_help(struct menu *menu);
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| 294 | static int do_exit(void);
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| 295 | static void setup_windows(void);
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| 296 | static void search_conf(void);
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| 297 |
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| 298 | typedef void (*function_key_handler_t)(int *key, struct menu *menu);
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| 299 | static void handle_f1(int *key, struct menu *current_item);
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| 300 | static void handle_f2(int *key, struct menu *current_item);
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| 301 | static void handle_f3(int *key, struct menu *current_item);
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| 302 | static void handle_f4(int *key, struct menu *current_item);
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| 303 | static void handle_f5(int *key, struct menu *current_item);
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| 304 | static void handle_f6(int *key, struct menu *current_item);
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| 305 | static void handle_f7(int *key, struct menu *current_item);
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| 306 | static void handle_f8(int *key, struct menu *current_item);
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| 307 | static void handle_f9(int *key, struct menu *current_item);
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| 308 |
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| 309 | struct function_keys {
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| 310 | const char *key_str;
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| 311 | const char *func;
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| 312 | function_key key;
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| 313 | function_key_handler_t handler;
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| 314 | };
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| 315 |
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| 316 | static const int function_keys_num = 9;
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| 317 | static struct function_keys function_keys[] = {
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| 318 | {
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| 319 | .key_str = "F1",
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| 320 | .func = "Help",
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| 321 | .key = F_HELP,
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| 322 | .handler = handle_f1,
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| 323 | },
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| 324 | {
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| 325 | .key_str = "F2",
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| 326 | .func = "SymInfo",
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| 327 | .key = F_SYMBOL,
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| 328 | .handler = handle_f2,
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| 329 | },
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| 330 | {
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| 331 | .key_str = "F3",
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| 332 | .func = "Help 2",
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| 333 | .key = F_INSTS,
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| 334 | .handler = handle_f3,
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| 335 | },
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| 336 | {
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| 337 | .key_str = "F4",
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| 338 | .func = "ShowAll",
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| 339 | .key = F_CONF,
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| 340 | .handler = handle_f4,
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| 341 | },
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| 342 | {
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| 343 | .key_str = "F5",
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| 344 | .func = "Back",
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| 345 | .key = F_BACK,
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| 346 | .handler = handle_f5,
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| 347 | },
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| 348 | {
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| 349 | .key_str = "F6",
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| 350 | .func = "Save",
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| 351 | .key = F_SAVE,
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| 352 | .handler = handle_f6,
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| 353 | },
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| 354 | {
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| 355 | .key_str = "F7",
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| 356 | .func = "Load",
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| 357 | .key = F_LOAD,
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| 358 | .handler = handle_f7,
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| 359 | },
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| 360 | {
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| 361 | .key_str = "F8",
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| 362 | .func = "SymSearch",
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| 363 | .key = F_SEARCH,
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| 364 | .handler = handle_f8,
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| 365 | },
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| 366 | {
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| 367 | .key_str = "F9",
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| 368 | .func = "Exit",
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| 369 | .key = F_EXIT,
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| 370 | .handler = handle_f9,
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| 371 | },
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| 372 | };
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| 373 |
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| 374 | static void print_function_line(void)
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| 375 | {
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| 376 | int i;
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| 377 | int offset = 1;
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| 378 | const int skip = 1;
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| 379 | int lines = getmaxy(stdscr);
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| 380 |
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| 381 | for (i = 0; i < function_keys_num; i++) {
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| 382 | wattrset(main_window, attr_function_highlight);
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| 383 | mvwprintw(main_window, lines-3, offset,
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| 384 | "%s",
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| 385 | function_keys[i].key_str);
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| 386 | wattrset(main_window, attr_function_text);
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| 387 | offset += strlen(function_keys[i].key_str);
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| 388 | mvwprintw(main_window, lines-3,
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| 389 | offset, "%s",
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| 390 | function_keys[i].func);
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| 391 | offset += strlen(function_keys[i].func) + skip;
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| 392 | }
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| 393 | wattrset(main_window, attr_normal);
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| 394 | }
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| 395 |
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| 396 |
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| 397 | static void handle_f1(int *key, struct menu *current_item)
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| 398 | {
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| 399 | show_scroll_win(main_window,
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| 400 | "Global help", nconf_global_help);
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| 401 | return;
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| 402 | }
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| 403 |
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| 404 |
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| 405 | static void handle_f2(int *key, struct menu *current_item)
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| 406 | {
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| 407 | show_help(current_item);
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| 408 | return;
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| 409 | }
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| 410 |
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| 411 |
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| 412 | static void handle_f3(int *key, struct menu *current_item)
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| 413 | {
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| 414 | show_scroll_win(main_window,
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| 415 | "Short help",
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| 416 | current_instructions);
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| 417 | return;
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| 418 | }
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| 419 |
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| 420 |
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| 421 | static void handle_f4(int *key, struct menu *current_item)
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| 422 | {
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| 423 | int res = btn_dialog(main_window,
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| 424 | "Show all symbols?",
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| 425 | 2,
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| 426 | " <Show All> ",
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| 427 | "<Don't show all>");
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| 428 | if (res == 0)
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| 429 | show_all_items = 1;
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| 430 | else if (res == 1)
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| 431 | show_all_items = 0;
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| 432 |
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| 433 | return;
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| 434 | }
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| 435 |
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| 436 |
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| 437 | static void handle_f5(int *key, struct menu *current_item)
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| 438 | {
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| 439 | *key = KEY_LEFT;
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| 440 | return;
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| 441 | }
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| 442 |
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| 443 |
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| 444 | static void handle_f6(int *key, struct menu *current_item)
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| 445 | {
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| 446 | conf_save();
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| 447 | return;
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| 448 | }
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| 449 |
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| 450 |
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| 451 | static void handle_f7(int *key, struct menu *current_item)
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| 452 | {
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| 453 | conf_load();
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| 454 | return;
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| 455 | }
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| 456 |
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| 457 |
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| 458 | static void handle_f8(int *key, struct menu *current_item)
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| 459 | {
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| 460 | search_conf();
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| 461 | return;
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| 462 | }
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| 463 |
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| 464 |
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| 465 | static void handle_f9(int *key, struct menu *current_item)
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| 466 | {
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| 467 | do_exit();
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| 468 | return;
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| 469 | }
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| 470 |
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| 471 |
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| 472 | static int process_special_keys(int *key, struct menu *menu)
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| 473 | {
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| 474 | int i;
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| 475 |
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| 476 | if (*key == KEY_RESIZE) {
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| 477 | setup_windows();
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| 478 | return 1;
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| 479 | }
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| 480 |
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| 481 | for (i = 0; i < function_keys_num; i++) {
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| 482 | if (*key == KEY_F(function_keys[i].key) ||
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| 483 | *key == '0' + function_keys[i].key){
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| 484 | function_keys[i].handler(key, menu);
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| 485 | return 1;
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| 486 | }
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| 487 | }
|
| 488 |
|
| 489 | return 0;
|
| 490 | }
|
| 491 |
|
| 492 | static void clean_items(void)
|
| 493 | {
|
| 494 | int i;
|
| 495 | for (i = 0; curses_menu_items[i]; i++)
|
| 496 | free_item(curses_menu_items[i]);
|
| 497 | bzero(curses_menu_items, sizeof(curses_menu_items));
|
| 498 | bzero(k_menu_items, sizeof(k_menu_items));
|
| 499 | items_num = 0;
|
| 500 | }
|
| 501 |
|
| 502 | typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN,
|
| 503 | FIND_NEXT_MATCH_DOWN, FIND_NEXT_MATCH_UP} match_f;
|
| 504 |
|
| 505 |
|
| 506 | static int get_mext_match(const char *match_str, match_f flag)
|
| 507 | {
|
| 508 | int match_start, index;
|
| 509 |
|
| 510 |
|
| 511 | match_start = item_index(current_item(curses_menu));
|
| 512 | if (match_start == ERR)
|
| 513 | return -1;
|
| 514 |
|
| 515 | if (flag == FIND_NEXT_MATCH_DOWN)
|
| 516 | ++match_start;
|
| 517 | else if (flag == FIND_NEXT_MATCH_UP)
|
| 518 | --match_start;
|
| 519 |
|
| 520 | match_start = (match_start + items_num) % items_num;
|
| 521 | index = match_start;
|
| 522 | while (true) {
|
| 523 | char *str = k_menu_items[index].str;
|
| 524 | if (strcasestr(str, match_str) != NULL)
|
| 525 | return index;
|
| 526 | if (flag == FIND_NEXT_MATCH_UP ||
|
| 527 | flag == MATCH_TINKER_PATTERN_UP)
|
| 528 | --index;
|
| 529 | else
|
| 530 | ++index;
|
| 531 | index = (index + items_num) % items_num;
|
| 532 | if (index == match_start)
|
| 533 | return -1;
|
| 534 | }
|
| 535 | }
|
| 536 |
|
| 537 |
|
| 538 | static void item_make(struct menu *menu, char tag, const char *fmt, ...)
|
| 539 | {
|
| 540 | va_list ap;
|
| 541 |
|
| 542 | if (items_num > MAX_MENU_ITEMS-1)
|
| 543 | return;
|
| 544 |
|
| 545 | bzero(&k_menu_items[items_num], sizeof(k_menu_items[0]));
|
| 546 | k_menu_items[items_num].tag = tag;
|
| 547 | k_menu_items[items_num].usrptr = menu;
|
| 548 | if (menu != NULL)
|
| 549 | k_menu_items[items_num].is_visible =
|
| 550 | menu_is_visible(menu);
|
| 551 | else
|
| 552 | k_menu_items[items_num].is_visible = 1;
|
| 553 |
|
| 554 | va_start(ap, fmt);
|
| 555 | vsnprintf(k_menu_items[items_num].str,
|
| 556 | sizeof(k_menu_items[items_num].str),
|
| 557 | fmt, ap);
|
| 558 | va_end(ap);
|
| 559 |
|
| 560 | if (!k_menu_items[items_num].is_visible)
|
| 561 | memcpy(k_menu_items[items_num].str, "XXX", 3);
|
| 562 |
|
| 563 | curses_menu_items[items_num] = new_item(
|
| 564 | k_menu_items[items_num].str,
|
| 565 | k_menu_items[items_num].str);
|
| 566 | set_item_userptr(curses_menu_items[items_num],
|
| 567 | &k_menu_items[items_num]);
|
| 568 | |
| 569 | if (!k_menu_items[items_num].is_visible)
|
| 570 | item_opts_off(curses_menu_items[items_num], O_SELECTABLE);
|
| 571 |
|
| 572 |
|
| 573 | items_num++;
|
| 574 | curses_menu_items[items_num] = NULL;
|
| 575 | }
|
| 576 |
|
| 577 |
|
| 578 | static void item_add_str(const char *fmt, ...)
|
| 579 | {
|
| 580 | va_list ap;
|
| 581 | int index = items_num-1;
|
| 582 | char new_str[256];
|
| 583 | char tmp_str[256];
|
| 584 |
|
| 585 | if (index < 0)
|
| 586 | return;
|
| 587 |
|
| 588 | va_start(ap, fmt);
|
| 589 | vsnprintf(new_str, sizeof(new_str), fmt, ap);
|
| 590 | va_end(ap);
|
| 591 | snprintf(tmp_str, sizeof(tmp_str), "%s%s",
|
| 592 | k_menu_items[index].str, new_str);
|
| 593 | strncpy(k_menu_items[index].str,
|
| 594 | tmp_str,
|
| 595 | sizeof(k_menu_items[index].str));
|
| 596 |
|
| 597 | k_menu_items[index].str[sizeof(k_menu_items[index].str) - 1] = '\0';
|
| 598 |
|
| 599 | free_item(curses_menu_items[index]);
|
| 600 | curses_menu_items[index] = new_item(
|
| 601 | k_menu_items[index].str,
|
| 602 | k_menu_items[index].str);
|
| 603 | set_item_userptr(curses_menu_items[index],
|
| 604 | &k_menu_items[index]);
|
| 605 | }
|
| 606 |
|
| 607 |
|
| 608 | static char item_tag(void)
|
| 609 | {
|
| 610 | ITEM *cur;
|
| 611 | struct mitem *mcur;
|
| 612 |
|
| 613 | cur = current_item(curses_menu);
|
| 614 | if (cur == NULL)
|
| 615 | return 0;
|
| 616 | mcur = (struct mitem *) item_userptr(cur);
|
| 617 | return mcur->tag;
|
| 618 | }
|
| 619 |
|
| 620 | static int curses_item_index(void)
|
| 621 | {
|
| 622 | return item_index(current_item(curses_menu));
|
| 623 | }
|
| 624 |
|
| 625 | static void *item_data(void)
|
| 626 | {
|
| 627 | ITEM *cur;
|
| 628 | struct mitem *mcur;
|
| 629 |
|
| 630 | cur = current_item(curses_menu);
|
| 631 | if (!cur)
|
| 632 | return NULL;
|
| 633 | mcur = (struct mitem *) item_userptr(cur);
|
| 634 | return mcur->usrptr;
|
| 635 |
|
| 636 | }
|
| 637 |
|
| 638 | static int item_is_tag(char tag)
|
| 639 | {
|
| 640 | return item_tag() == tag;
|
| 641 | }
|
| 642 |
|
| 643 | static char filename[PATH_MAX+1];
|
| 644 | static char menu_backtitle[PATH_MAX+128];
|
| 645 | static void set_config_filename(const char *config_filename)
|
| 646 | {
|
| 647 | snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s",
|
| 648 | config_filename, rootmenu.prompt->text);
|
| 649 |
|
| 650 | snprintf(filename, sizeof(filename), "%s", config_filename);
|
| 651 | }
|
| 652 |
|
| 653 | |
| 654 | * -1 means go on doing what you were doing
|
| 655 |
|
| 656 | static int do_exit(void)
|
| 657 | {
|
| 658 | int res;
|
| 659 | if (!conf_get_changed()) {
|
| 660 | global_exit = 1;
|
| 661 | return 0;
|
| 662 | }
|
| 663 | res = btn_dialog(main_window,
|
| 664 | "Do you wish to save your new configuration?\n"
|
| 665 | "<ESC> to cancel and resume nconfig.",
|
| 666 | 2,
|
| 667 | " <save> ",
|
| 668 | "<don't save>");
|
| 669 | if (res == KEY_EXIT) {
|
| 670 | global_exit = 0;
|
| 671 | return -1;
|
| 672 | }
|
| 673 |
|
| 674 |
|
| 675 | switch (res) {
|
| 676 | case 0:
|
| 677 | res = conf_write(filename);
|
| 678 | if (res)
|
| 679 | btn_dialog(
|
| 680 | main_window,
|
| 681 | "Error during writing of configuration.\n"
|
| 682 | "Your configuration changes were NOT saved.",
|
| 683 | 1,
|
| 684 | "<OK>");
|
| 685 | conf_write_autoconf(0);
|
| 686 | break;
|
| 687 | default:
|
| 688 | btn_dialog(
|
| 689 | main_window,
|
| 690 | "Your configuration changes were NOT saved.",
|
| 691 | 1,
|
| 692 | "<OK>");
|
| 693 | break;
|
| 694 | }
|
| 695 | global_exit = 1;
|
| 696 | return 0;
|
| 697 | }
|
| 698 |
|
| 699 |
|
| 700 | static void search_conf(void)
|
| 701 | {
|
| 702 | struct symbol **sym_arr;
|
| 703 | struct gstr res;
|
| 704 | struct gstr title;
|
| 705 | char *dialog_input;
|
| 706 | int dres, vscroll = 0, hscroll = 0;
|
| 707 | bool again;
|
| 708 |
|
| 709 | title = str_new();
|
| 710 | str_printf( &title, "Enter (sub)string or regexp to search for "
|
| 711 | "(with or without \"%s\")", CONFIG_);
|
| 712 |
|
| 713 | again:
|
| 714 | dres = dialog_inputbox(main_window,
|
| 715 | "Search Configuration Parameter",
|
| 716 | str_get(&title),
|
| 717 | "", &dialog_input_result, &dialog_input_result_len);
|
| 718 | switch (dres) {
|
| 719 | case 0:
|
| 720 | break;
|
| 721 | case 1:
|
| 722 | show_scroll_win(main_window,
|
| 723 | "Search Configuration", search_help);
|
| 724 | goto again;
|
| 725 | default:
|
| 726 | str_free(&title);
|
| 727 | return;
|
| 728 | }
|
| 729 |
|
| 730 |
|
| 731 | dialog_input = dialog_input_result;
|
| 732 | if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0)
|
| 733 | dialog_input += strlen(CONFIG_);
|
| 734 |
|
| 735 | sym_arr = sym_re_search(dialog_input);
|
| 736 |
|
| 737 | do {
|
| 738 | LIST_HEAD(head);
|
| 739 | struct search_data data = {
|
| 740 | .head = &head,
|
| 741 | .target = NULL,
|
| 742 | };
|
| 743 | jump_key_char = 0;
|
| 744 | res = get_relations_str(sym_arr, &head);
|
| 745 | dres = show_scroll_win_ext(main_window,
|
| 746 | "Search Results", str_get(&res),
|
| 747 | &vscroll, &hscroll,
|
| 748 | handle_search_keys, &data);
|
| 749 | again = false;
|
| 750 | if (dres >= '1' && dres <= '9') {
|
| 751 | assert(data.target != NULL);
|
| 752 | selected_conf(data.target->parent, data.target);
|
| 753 | again = true;
|
| 754 | }
|
| 755 | str_free(&res);
|
| 756 | } while (again);
|
| 757 | free(sym_arr);
|
| 758 | str_free(&title);
|
| 759 | }
|
| 760 |
|
| 761 |
|
| 762 | static void build_conf(struct menu *menu)
|
| 763 | {
|
| 764 | struct symbol *sym;
|
| 765 | struct property *prop;
|
| 766 | struct menu *child;
|
| 767 | int type, tmp, doint = 2;
|
| 768 | tristate val;
|
| 769 | char ch;
|
| 770 |
|
| 771 | if (!menu || (!show_all_items && !menu_is_visible(menu)))
|
| 772 | return;
|
| 773 |
|
| 774 | sym = menu->sym;
|
| 775 | prop = menu->prompt;
|
| 776 | if (!sym) {
|
| 777 | if (prop && menu != current_menu) {
|
| 778 | const char *prompt = menu_get_prompt(menu);
|
| 779 | enum prop_type ptype;
|
| 780 | ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN;
|
| 781 | switch (ptype) {
|
| 782 | case P_MENU:
|
| 783 | child_count++;
|
| 784 | if (single_menu_mode) {
|
| 785 | item_make(menu, 'm',
|
| 786 | "%s%*c%s",
|
| 787 | menu->data ? "-->" : "++>",
|
| 788 | indent + 1, ' ', prompt);
|
| 789 | } else
|
| 790 | item_make(menu, 'm',
|
| 791 | " %*c%s %s",
|
| 792 | indent + 1, ' ', prompt,
|
| 793 | menu_is_empty(menu) ? "----" : "--->");
|
| 794 |
|
| 795 | if (single_menu_mode && menu->data)
|
| 796 | goto conf_childs;
|
| 797 | return;
|
| 798 | case P_COMMENT:
|
| 799 | if (prompt) {
|
| 800 | child_count++;
|
| 801 | item_make(menu, ':',
|
| 802 | " %*c*** %s ***",
|
| 803 | indent + 1, ' ',
|
| 804 | prompt);
|
| 805 | }
|
| 806 | break;
|
| 807 | default:
|
| 808 | if (prompt) {
|
| 809 | child_count++;
|
| 810 | item_make(menu, ':', "---%*c%s",
|
| 811 | indent + 1, ' ',
|
| 812 | prompt);
|
| 813 | }
|
| 814 | }
|
| 815 | } else
|
| 816 | doint = 0;
|
| 817 | goto conf_childs;
|
| 818 | }
|
| 819 |
|
| 820 | type = sym_get_type(sym);
|
| 821 | if (sym_is_choice(sym)) {
|
| 822 | struct symbol *def_sym = sym_calc_choice(menu);
|
| 823 | struct menu *def_menu = NULL;
|
| 824 |
|
| 825 | child_count++;
|
| 826 | for (child = menu->list; child; child = child->next) {
|
| 827 | if (menu_is_visible(child) && child->sym == def_sym)
|
| 828 | def_menu = child;
|
| 829 | }
|
| 830 |
|
| 831 | val = sym_get_tristate_value(sym);
|
| 832 | item_make(menu, def_menu ? 't' : ':', " ");
|
| 833 |
|
| 834 | item_add_str("%*c%s", indent + 1,
|
| 835 | ' ', menu_get_prompt(menu));
|
| 836 | if (def_menu)
|
| 837 | item_add_str(" (%s) --->", menu_get_prompt(def_menu));
|
| 838 | return;
|
| 839 | } else {
|
| 840 | if (menu == current_menu) {
|
| 841 | item_make(menu, ':',
|
| 842 | "---%*c%s", indent + 1,
|
| 843 | ' ', menu_get_prompt(menu));
|
| 844 | goto conf_childs;
|
| 845 | }
|
| 846 | child_count++;
|
| 847 | val = sym_get_tristate_value(sym);
|
| 848 | switch (type) {
|
| 849 | case S_BOOLEAN:
|
| 850 | if (sym_is_changeable(sym))
|
| 851 | item_make(menu, 't', "[%c]",
|
| 852 | val == no ? ' ' : '*');
|
| 853 | else
|
| 854 | item_make(menu, 't', "-%c-",
|
| 855 | val == no ? ' ' : '*');
|
| 856 | break;
|
| 857 | case S_TRISTATE:
|
| 858 | switch (val) {
|
| 859 | case yes:
|
| 860 | ch = '*';
|
| 861 | break;
|
| 862 | case mod:
|
| 863 | ch = 'M';
|
| 864 | break;
|
| 865 | default:
|
| 866 | ch = ' ';
|
| 867 | break;
|
| 868 | }
|
| 869 | if (sym_is_changeable(sym)) {
|
| 870 | if (sym->rev_dep.tri == mod)
|
| 871 | item_make(menu, 't', "{%c}", ch);
|
| 872 | else
|
| 873 | item_make(menu, 't', "<%c>", ch);
|
| 874 | } else
|
| 875 | item_make(menu, 't', "-%c-", ch);
|
| 876 | break;
|
| 877 | default:
|
| 878 | tmp = 2 + strlen(sym_get_string_value(sym));
|
| 879 | item_make(menu, 's', " (%s)",
|
| 880 | sym_get_string_value(sym));
|
| 881 | tmp = indent - tmp + 4;
|
| 882 | if (tmp < 0)
|
| 883 | tmp = 0;
|
| 884 | item_add_str("%*c%s%s", tmp, ' ', menu_get_prompt(menu),
|
| 885 | (sym_has_value(sym) ||
|
| 886 | !sym_is_changeable(sym)) ? "" : " (NEW)");
|
| 887 | goto conf_childs;
|
| 888 | }
|
| 889 | item_add_str("%*c%s%s", indent + 1, ' ',
|
| 890 | menu_get_prompt(menu),
|
| 891 | (sym_has_value(sym) || !sym_is_changeable(sym)) ?
|
| 892 | "" : " (NEW)");
|
| 893 | if (menu->prompt && menu->prompt->type == P_MENU) {
|
| 894 | item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->");
|
| 895 | return;
|
| 896 | }
|
| 897 | }
|
| 898 |
|
| 899 | conf_childs:
|
| 900 | indent += doint;
|
| 901 | for (child = menu->list; child; child = child->next)
|
| 902 | build_conf(child);
|
| 903 | indent -= doint;
|
| 904 | }
|
| 905 |
|
| 906 | static void reset_menu(void)
|
| 907 | {
|
| 908 | unpost_menu(curses_menu);
|
| 909 | clean_items();
|
| 910 | }
|
| 911 |
|
| 912 | |
| 913 | * prefer not to scroll the menu if possible
|
| 914 | static void center_item(int selected_index, int *last_top_row)
|
| 915 | {
|
| 916 | int toprow;
|
| 917 |
|
| 918 | set_top_row(curses_menu, *last_top_row);
|
| 919 | toprow = top_row(curses_menu);
|
| 920 | if (selected_index < toprow ||
|
| 921 | selected_index >= toprow+mwin_max_lines) {
|
| 922 | toprow = max(selected_index-mwin_max_lines/2, 0);
|
| 923 | if (toprow >= item_count(curses_menu)-mwin_max_lines)
|
| 924 | toprow = item_count(curses_menu)-mwin_max_lines;
|
| 925 | set_top_row(curses_menu, toprow);
|
| 926 | }
|
| 927 | set_current_item(curses_menu,
|
| 928 | curses_menu_items[selected_index]);
|
| 929 | *last_top_row = toprow;
|
| 930 | post_menu(curses_menu);
|
| 931 | refresh_all_windows(main_window);
|
| 932 | }
|
| 933 |
|
| 934 |
|
| 935 | static void show_menu(const char *prompt, const char *instructions,
|
| 936 | int selected_index, int *last_top_row)
|
| 937 | {
|
| 938 | int maxx, maxy;
|
| 939 | WINDOW *menu_window;
|
| 940 |
|
| 941 | current_instructions = instructions;
|
| 942 |
|
| 943 | clear();
|
| 944 | print_in_middle(stdscr, 1, getmaxx(stdscr),
|
| 945 | menu_backtitle,
|
| 946 | attr_main_heading);
|
| 947 |
|
| 948 | wattrset(main_window, attr_main_menu_box);
|
| 949 | box(main_window, 0, 0);
|
| 950 | wattrset(main_window, attr_main_menu_heading);
|
| 951 | mvwprintw(main_window, 0, 3, " %s ", prompt);
|
| 952 | wattrset(main_window, attr_normal);
|
| 953 |
|
| 954 | set_menu_items(curses_menu, curses_menu_items);
|
| 955 |
|
| 956 |
|
| 957 | scale_menu(curses_menu, &maxy, &maxx);
|
| 958 | maxx = min(maxx, mwin_max_cols-2);
|
| 959 | maxy = mwin_max_lines;
|
| 960 | menu_window = derwin(main_window,
|
| 961 | maxy,
|
| 962 | maxx,
|
| 963 | 2,
|
| 964 | (mwin_max_cols-maxx)/2);
|
| 965 | keypad(menu_window, TRUE);
|
| 966 | set_menu_win(curses_menu, menu_window);
|
| 967 | set_menu_sub(curses_menu, menu_window);
|
| 968 |
|
| 969 | |
| 970 | * default of 16
|
| 971 |
|
| 972 | set_menu_format(curses_menu, maxy, 1);
|
| 973 | center_item(selected_index, last_top_row);
|
| 974 | set_menu_format(curses_menu, maxy, 1);
|
| 975 |
|
| 976 | print_function_line();
|
| 977 |
|
| 978 |
|
| 979 | post_menu(curses_menu);
|
| 980 | refresh_all_windows(main_window);
|
| 981 | }
|
| 982 |
|
| 983 | static void adj_match_dir(match_f *match_direction)
|
| 984 | {
|
| 985 | if (*match_direction == FIND_NEXT_MATCH_DOWN)
|
| 986 | *match_direction =
|
| 987 | MATCH_TINKER_PATTERN_DOWN;
|
| 988 | else if (*match_direction == FIND_NEXT_MATCH_UP)
|
| 989 | *match_direction =
|
| 990 | MATCH_TINKER_PATTERN_UP;
|
| 991 |
|
| 992 | }
|
| 993 |
|
| 994 | struct match_state
|
| 995 | {
|
| 996 | int in_search;
|
| 997 | match_f match_direction;
|
| 998 | char pattern[256];
|
| 999 | };
|
| 1000 |
|
| 1001 | |
| 1002 | * item to center, or -1 otherwise.
|
| 1003 | * Else return -1 .
|
| 1004 |
|
| 1005 | static int do_match(int key, struct match_state *state, int *ans)
|
| 1006 | {
|
| 1007 | char c = (char) key;
|
| 1008 | int terminate_search = 0;
|
| 1009 | *ans = -1;
|
| 1010 | if (key == '/' || (state->in_search && key == 27)) {
|
| 1011 | move(0, 0);
|
| 1012 | refresh();
|
| 1013 | clrtoeol();
|
| 1014 | state->in_search = 1-state->in_search;
|
| 1015 | bzero(state->pattern, sizeof(state->pattern));
|
| 1016 | state->match_direction = MATCH_TINKER_PATTERN_DOWN;
|
| 1017 | return 0;
|
| 1018 | } else if (!state->in_search)
|
| 1019 | return 1;
|
| 1020 |
|
| 1021 | if (isalnum(c) || isgraph(c) || c == ' ') {
|
| 1022 | state->pattern[strlen(state->pattern)] = c;
|
| 1023 | state->pattern[strlen(state->pattern)] = '\0';
|
| 1024 | adj_match_dir(&state->match_direction);
|
| 1025 | *ans = get_mext_match(state->pattern,
|
| 1026 | state->match_direction);
|
| 1027 | } else if (key == KEY_DOWN) {
|
| 1028 | state->match_direction = FIND_NEXT_MATCH_DOWN;
|
| 1029 | *ans = get_mext_match(state->pattern,
|
| 1030 | state->match_direction);
|
| 1031 | } else if (key == KEY_UP) {
|
| 1032 | state->match_direction = FIND_NEXT_MATCH_UP;
|
| 1033 | *ans = get_mext_match(state->pattern,
|
| 1034 | state->match_direction);
|
| 1035 | } else if (key == KEY_BACKSPACE || key == 8 || key == 127) {
|
| 1036 | state->pattern[strlen(state->pattern)-1] = '\0';
|
| 1037 | adj_match_dir(&state->match_direction);
|
| 1038 | } else
|
| 1039 | terminate_search = 1;
|
| 1040 |
|
| 1041 | if (terminate_search) {
|
| 1042 | state->in_search = 0;
|
| 1043 | bzero(state->pattern, sizeof(state->pattern));
|
| 1044 | move(0, 0);
|
| 1045 | refresh();
|
| 1046 | clrtoeol();
|
| 1047 | return -1;
|
| 1048 | }
|
| 1049 | return 0;
|
| 1050 | }
|
| 1051 |
|
| 1052 | static void conf(struct menu *menu)
|
| 1053 | {
|
| 1054 | selected_conf(menu, NULL);
|
| 1055 | }
|
| 1056 |
|
| 1057 | static void selected_conf(struct menu *menu, struct menu *active_menu)
|
| 1058 | {
|
| 1059 | struct menu *submenu = NULL;
|
| 1060 | struct symbol *sym;
|
| 1061 | int i, res;
|
| 1062 | int current_index = 0;
|
| 1063 | int last_top_row = 0;
|
| 1064 | struct match_state match_state = {
|
| 1065 | .in_search = 0,
|
| 1066 | .match_direction = MATCH_TINKER_PATTERN_DOWN,
|
| 1067 | .pattern = "",
|
| 1068 | };
|
| 1069 |
|
| 1070 | while (!global_exit) {
|
| 1071 | reset_menu();
|
| 1072 | current_menu = menu;
|
| 1073 | build_conf(menu);
|
| 1074 | if (!child_count)
|
| 1075 | break;
|
| 1076 |
|
| 1077 | if (active_menu != NULL) {
|
| 1078 | for (i = 0; i < items_num; i++) {
|
| 1079 | struct mitem *mcur;
|
| 1080 |
|
| 1081 | mcur = (struct mitem *) item_userptr(curses_menu_items[i]);
|
| 1082 | if ((struct menu *) mcur->usrptr == active_menu) {
|
| 1083 | current_index = i;
|
| 1084 | break;
|
| 1085 | }
|
| 1086 | }
|
| 1087 | active_menu = NULL;
|
| 1088 | }
|
| 1089 |
|
| 1090 | show_menu(menu_get_prompt(menu), menu_instructions,
|
| 1091 | current_index, &last_top_row);
|
| 1092 | keypad((menu_win(curses_menu)), TRUE);
|
| 1093 | while (!global_exit) {
|
| 1094 | if (match_state.in_search) {
|
| 1095 | mvprintw(0, 0,
|
| 1096 | "searching: %s", match_state.pattern);
|
| 1097 | clrtoeol();
|
| 1098 | }
|
| 1099 | refresh_all_windows(main_window);
|
| 1100 | res = wgetch(menu_win(curses_menu));
|
| 1101 | if (!res)
|
| 1102 | break;
|
| 1103 | if (do_match(res, &match_state, ¤t_index) == 0) {
|
| 1104 | if (current_index != -1)
|
| 1105 | center_item(current_index,
|
| 1106 | &last_top_row);
|
| 1107 | continue;
|
| 1108 | }
|
| 1109 | if (process_special_keys(&res,
|
| 1110 | (struct menu *) item_data()))
|
| 1111 | break;
|
| 1112 | switch (res) {
|
| 1113 | case KEY_DOWN:
|
| 1114 | case 'j':
|
| 1115 | menu_driver(curses_menu, REQ_DOWN_ITEM);
|
| 1116 | break;
|
| 1117 | case KEY_UP:
|
| 1118 | case 'k':
|
| 1119 | menu_driver(curses_menu, REQ_UP_ITEM);
|
| 1120 | break;
|
| 1121 | case KEY_NPAGE:
|
| 1122 | menu_driver(curses_menu, REQ_SCR_DPAGE);
|
| 1123 | break;
|
| 1124 | case KEY_PPAGE:
|
| 1125 | menu_driver(curses_menu, REQ_SCR_UPAGE);
|
| 1126 | break;
|
| 1127 | case KEY_HOME:
|
| 1128 | menu_driver(curses_menu, REQ_FIRST_ITEM);
|
| 1129 | break;
|
| 1130 | case KEY_END:
|
| 1131 | menu_driver(curses_menu, REQ_LAST_ITEM);
|
| 1132 | break;
|
| 1133 | case 'h':
|
| 1134 | case '?':
|
| 1135 | show_help((struct menu *) item_data());
|
| 1136 | break;
|
| 1137 | }
|
| 1138 | if (res == 10 || res == 27 ||
|
| 1139 | res == 32 || res == 'n' || res == 'y' ||
|
| 1140 | res == KEY_LEFT || res == KEY_RIGHT ||
|
| 1141 | res == 'm')
|
| 1142 | break;
|
| 1143 | refresh_all_windows(main_window);
|
| 1144 | }
|
| 1145 |
|
| 1146 | refresh_all_windows(main_window);
|
| 1147 |
|
| 1148 | if (res == 27 || (menu != &rootmenu && res == KEY_LEFT))
|
| 1149 | break;
|
| 1150 |
|
| 1151 |
|
| 1152 | last_top_row = top_row(curses_menu);
|
| 1153 | current_index = curses_item_index();
|
| 1154 |
|
| 1155 | if (!item_tag())
|
| 1156 | continue;
|
| 1157 |
|
| 1158 | submenu = (struct menu *) item_data();
|
| 1159 | if (!submenu || !menu_is_visible(submenu))
|
| 1160 | continue;
|
| 1161 | sym = submenu->sym;
|
| 1162 |
|
| 1163 | switch (res) {
|
| 1164 | case ' ':
|
| 1165 | if (item_is_tag('t'))
|
| 1166 | sym_toggle_tristate_value(sym);
|
| 1167 | else if (item_is_tag('m'))
|
| 1168 | conf(submenu);
|
| 1169 | break;
|
| 1170 | case KEY_RIGHT:
|
| 1171 | case 10:
|
| 1172 | switch (item_tag()) {
|
| 1173 | case 'm':
|
| 1174 | if (single_menu_mode)
|
| 1175 | submenu->data =
|
| 1176 | (void *) (long) !submenu->data;
|
| 1177 | else
|
| 1178 | conf(submenu);
|
| 1179 | break;
|
| 1180 | case 't':
|
| 1181 | if (sym_is_choice(sym))
|
| 1182 | conf_choice(submenu);
|
| 1183 | else if (submenu->prompt &&
|
| 1184 | submenu->prompt->type == P_MENU)
|
| 1185 | conf(submenu);
|
| 1186 | else if (res == 10)
|
| 1187 | sym_toggle_tristate_value(sym);
|
| 1188 | break;
|
| 1189 | case 's':
|
| 1190 | conf_string(submenu);
|
| 1191 | break;
|
| 1192 | }
|
| 1193 | break;
|
| 1194 | case 'y':
|
| 1195 | if (item_is_tag('t')) {
|
| 1196 | if (sym_set_tristate_value(sym, yes))
|
| 1197 | break;
|
| 1198 | if (sym_set_tristate_value(sym, mod))
|
| 1199 | btn_dialog(main_window, setmod_text, 0);
|
| 1200 | }
|
| 1201 | break;
|
| 1202 | case 'n':
|
| 1203 | if (item_is_tag('t'))
|
| 1204 | sym_set_tristate_value(sym, no);
|
| 1205 | break;
|
| 1206 | case 'm':
|
| 1207 | if (item_is_tag('t'))
|
| 1208 | sym_set_tristate_value(sym, mod);
|
| 1209 | break;
|
| 1210 | }
|
| 1211 | }
|
| 1212 | }
|
| 1213 |
|
| 1214 | static void conf_message_callback(const char *s)
|
| 1215 | {
|
| 1216 | btn_dialog(main_window, s, 1, "<OK>");
|
| 1217 | }
|
| 1218 |
|
| 1219 | static void show_help(struct menu *menu)
|
| 1220 | {
|
| 1221 | struct gstr help;
|
| 1222 |
|
| 1223 | if (!menu)
|
| 1224 | return;
|
| 1225 |
|
| 1226 | help = str_new();
|
| 1227 | menu_get_ext_help(menu, &help);
|
| 1228 | show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help));
|
| 1229 | str_free(&help);
|
| 1230 | }
|
| 1231 |
|
| 1232 | static void conf_choice(struct menu *menu)
|
| 1233 | {
|
| 1234 | const char *prompt = menu_get_prompt(menu);
|
| 1235 | struct menu *child = NULL;
|
| 1236 | struct symbol *active;
|
| 1237 | int selected_index = 0;
|
| 1238 | int last_top_row = 0;
|
| 1239 | int res, i = 0;
|
| 1240 | struct match_state match_state = {
|
| 1241 | .in_search = 0,
|
| 1242 | .match_direction = MATCH_TINKER_PATTERN_DOWN,
|
| 1243 | .pattern = "",
|
| 1244 | };
|
| 1245 |
|
| 1246 | active = sym_calc_choice(menu);
|
| 1247 |
|
| 1248 | while (!global_exit) {
|
| 1249 | reset_menu();
|
| 1250 |
|
| 1251 | for (i = 0, child = menu->list; child; child = child->next) {
|
| 1252 | if (!show_all_items && !menu_is_visible(child))
|
| 1253 | continue;
|
| 1254 |
|
| 1255 | if (child->sym == sym_calc_choice(menu))
|
| 1256 | item_make(child, ':', "<X> %s",
|
| 1257 | menu_get_prompt(child));
|
| 1258 | else if (child->sym)
|
| 1259 | item_make(child, ':', " %s",
|
| 1260 | menu_get_prompt(child));
|
| 1261 | else
|
| 1262 | item_make(child, ':', "*** %s ***",
|
| 1263 | menu_get_prompt(child));
|
| 1264 |
|
| 1265 | if (child->sym == active){
|
| 1266 | last_top_row = top_row(curses_menu);
|
| 1267 | selected_index = i;
|
| 1268 | }
|
| 1269 | i++;
|
| 1270 | }
|
| 1271 | show_menu(prompt ? prompt : "Choice Menu",
|
| 1272 | radiolist_instructions,
|
| 1273 | selected_index,
|
| 1274 | &last_top_row);
|
| 1275 | while (!global_exit) {
|
| 1276 | if (match_state.in_search) {
|
| 1277 | mvprintw(0, 0, "searching: %s",
|
| 1278 | match_state.pattern);
|
| 1279 | clrtoeol();
|
| 1280 | }
|
| 1281 | refresh_all_windows(main_window);
|
| 1282 | res = wgetch(menu_win(curses_menu));
|
| 1283 | if (!res)
|
| 1284 | break;
|
| 1285 | if (do_match(res, &match_state, &selected_index) == 0) {
|
| 1286 | if (selected_index != -1)
|
| 1287 | center_item(selected_index,
|
| 1288 | &last_top_row);
|
| 1289 | continue;
|
| 1290 | }
|
| 1291 | if (process_special_keys(
|
| 1292 | &res,
|
| 1293 | (struct menu *) item_data()))
|
| 1294 | break;
|
| 1295 | switch (res) {
|
| 1296 | case KEY_DOWN:
|
| 1297 | case 'j':
|
| 1298 | menu_driver(curses_menu, REQ_DOWN_ITEM);
|
| 1299 | break;
|
| 1300 | case KEY_UP:
|
| 1301 | case 'k':
|
| 1302 | menu_driver(curses_menu, REQ_UP_ITEM);
|
| 1303 | break;
|
| 1304 | case KEY_NPAGE:
|
| 1305 | menu_driver(curses_menu, REQ_SCR_DPAGE);
|
| 1306 | break;
|
| 1307 | case KEY_PPAGE:
|
| 1308 | menu_driver(curses_menu, REQ_SCR_UPAGE);
|
| 1309 | break;
|
| 1310 | case KEY_HOME:
|
| 1311 | menu_driver(curses_menu, REQ_FIRST_ITEM);
|
| 1312 | break;
|
| 1313 | case KEY_END:
|
| 1314 | menu_driver(curses_menu, REQ_LAST_ITEM);
|
| 1315 | break;
|
| 1316 | case 'h':
|
| 1317 | case '?':
|
| 1318 | show_help((struct menu *) item_data());
|
| 1319 | break;
|
| 1320 | }
|
| 1321 | if (res == 10 || res == 27 || res == ' ' ||
|
| 1322 | res == KEY_LEFT){
|
| 1323 | break;
|
| 1324 | }
|
| 1325 | refresh_all_windows(main_window);
|
| 1326 | }
|
| 1327 |
|
| 1328 | if (res == 27 || res == KEY_LEFT)
|
| 1329 | break;
|
| 1330 |
|
| 1331 | child = item_data();
|
| 1332 | if (!child || !menu_is_visible(child) || !child->sym)
|
| 1333 | continue;
|
| 1334 | switch (res) {
|
| 1335 | case ' ':
|
| 1336 | case 10:
|
| 1337 | case KEY_RIGHT:
|
| 1338 | choice_set_value(menu, child->sym);
|
| 1339 | return;
|
| 1340 | case 'h':
|
| 1341 | case '?':
|
| 1342 | show_help(child);
|
| 1343 | active = child->sym;
|
| 1344 | break;
|
| 1345 | case KEY_EXIT:
|
| 1346 | return;
|
| 1347 | }
|
| 1348 | }
|
| 1349 | }
|
| 1350 |
|
| 1351 | static void conf_string(struct menu *menu)
|
| 1352 | {
|
| 1353 | const char *prompt = menu_get_prompt(menu);
|
| 1354 |
|
| 1355 | while (1) {
|
| 1356 | int res;
|
| 1357 | const char *heading;
|
| 1358 |
|
| 1359 | switch (sym_get_type(menu->sym)) {
|
| 1360 | case S_INT:
|
| 1361 | heading = inputbox_instructions_int;
|
| 1362 | break;
|
| 1363 | case S_HEX:
|
| 1364 | heading = inputbox_instructions_hex;
|
| 1365 | break;
|
| 1366 | case S_STRING:
|
| 1367 | heading = inputbox_instructions_string;
|
| 1368 | break;
|
| 1369 | default:
|
| 1370 | heading = "Internal nconf error!";
|
| 1371 | }
|
| 1372 | res = dialog_inputbox(main_window,
|
| 1373 | prompt ? prompt : "Main Menu",
|
| 1374 | heading,
|
| 1375 | sym_get_string_value(menu->sym),
|
| 1376 | &dialog_input_result,
|
| 1377 | &dialog_input_result_len);
|
| 1378 | switch (res) {
|
| 1379 | case 0:
|
| 1380 | if (sym_set_string_value(menu->sym,
|
| 1381 | dialog_input_result))
|
| 1382 | return;
|
| 1383 | btn_dialog(main_window,
|
| 1384 | "You have made an invalid entry.", 0);
|
| 1385 | break;
|
| 1386 | case 1:
|
| 1387 | show_help(menu);
|
| 1388 | break;
|
| 1389 | case KEY_EXIT:
|
| 1390 | return;
|
| 1391 | }
|
| 1392 | }
|
| 1393 | }
|
| 1394 |
|
| 1395 | static void conf_load(void)
|
| 1396 | {
|
| 1397 | while (1) {
|
| 1398 | int res;
|
| 1399 | res = dialog_inputbox(main_window,
|
| 1400 | NULL, load_config_text,
|
| 1401 | filename,
|
| 1402 | &dialog_input_result,
|
| 1403 | &dialog_input_result_len);
|
| 1404 | switch (res) {
|
| 1405 | case 0:
|
| 1406 | if (!dialog_input_result[0])
|
| 1407 | return;
|
| 1408 | if (!conf_read(dialog_input_result)) {
|
| 1409 | set_config_filename(dialog_input_result);
|
| 1410 | conf_set_changed(true);
|
| 1411 | return;
|
| 1412 | }
|
| 1413 | btn_dialog(main_window, "File does not exist!", 0);
|
| 1414 | break;
|
| 1415 | case 1:
|
| 1416 | show_scroll_win(main_window,
|
| 1417 | "Load Alternate Configuration",
|
| 1418 | load_config_help);
|
| 1419 | break;
|
| 1420 | case KEY_EXIT:
|
| 1421 | return;
|
| 1422 | }
|
| 1423 | }
|
| 1424 | }
|
| 1425 |
|
| 1426 | static void conf_save(void)
|
| 1427 | {
|
| 1428 | while (1) {
|
| 1429 | int res;
|
| 1430 | res = dialog_inputbox(main_window,
|
| 1431 | NULL, save_config_text,
|
| 1432 | filename,
|
| 1433 | &dialog_input_result,
|
| 1434 | &dialog_input_result_len);
|
| 1435 | switch (res) {
|
| 1436 | case 0:
|
| 1437 | if (!dialog_input_result[0])
|
| 1438 | return;
|
| 1439 | res = conf_write(dialog_input_result);
|
| 1440 | if (!res) {
|
| 1441 | set_config_filename(dialog_input_result);
|
| 1442 | return;
|
| 1443 | }
|
| 1444 | btn_dialog(main_window, "Can't create file!",
|
| 1445 | 1, "<OK>");
|
| 1446 | break;
|
| 1447 | case 1:
|
| 1448 | show_scroll_win(main_window,
|
| 1449 | "Save Alternate Configuration",
|
| 1450 | save_config_help);
|
| 1451 | break;
|
| 1452 | case KEY_EXIT:
|
| 1453 | return;
|
| 1454 | }
|
| 1455 | }
|
| 1456 | }
|
| 1457 |
|
| 1458 | static void setup_windows(void)
|
| 1459 | {
|
| 1460 | int lines, columns;
|
| 1461 |
|
| 1462 | getmaxyx(stdscr, lines, columns);
|
| 1463 |
|
| 1464 | if (main_window != NULL)
|
| 1465 | delwin(main_window);
|
| 1466 |
|
| 1467 |
|
| 1468 | main_window = newwin(lines-2, columns-2, 2, 1);
|
| 1469 | keypad(main_window, TRUE);
|
| 1470 | mwin_max_lines = lines-7;
|
| 1471 | mwin_max_cols = columns-6;
|
| 1472 |
|
| 1473 |
|
| 1474 | new_panel(main_window);
|
| 1475 | }
|
| 1476 |
|
| 1477 | int main(int ac, char **av)
|
| 1478 | {
|
| 1479 | int lines, columns;
|
| 1480 | char *mode;
|
| 1481 |
|
| 1482 | setlocale(LC_ALL, "");
|
| 1483 |
|
| 1484 | if (ac > 1 && strcmp(av[1], "-s") == 0) {
|
| 1485 |
|
| 1486 | conf_set_message_callback(NULL);
|
| 1487 | av++;
|
| 1488 | }
|
| 1489 | conf_parse(av[1]);
|
| 1490 | conf_read(NULL);
|
| 1491 |
|
| 1492 | mode = getenv("NCONFIG_MODE");
|
| 1493 | if (mode) {
|
| 1494 | if (!strcasecmp(mode, "single_menu"))
|
| 1495 | single_menu_mode = 1;
|
| 1496 | }
|
| 1497 |
|
| 1498 |
|
| 1499 | initscr();
|
| 1500 |
|
| 1501 | set_colors();
|
| 1502 |
|
| 1503 | cbreak();
|
| 1504 | noecho();
|
| 1505 | keypad(stdscr, TRUE);
|
| 1506 | curs_set(0);
|
| 1507 |
|
| 1508 | getmaxyx(stdscr, lines, columns);
|
| 1509 | if (columns < 75 || lines < 20) {
|
| 1510 | endwin();
|
| 1511 | printf("Your terminal should have at "
|
| 1512 | "least 20 lines and 75 columns\n");
|
| 1513 | return 1;
|
| 1514 | }
|
| 1515 |
|
| 1516 | notimeout(stdscr, FALSE);
|
| 1517 | #if NCURSES_REENTRANT
|
| 1518 | set_escdelay(1);
|
| 1519 | #else
|
| 1520 | ESCDELAY = 1;
|
| 1521 | #endif
|
| 1522 |
|
| 1523 |
|
| 1524 | curses_menu = new_menu(curses_menu_items);
|
| 1525 | menu_opts_off(curses_menu, O_SHOWDESC);
|
| 1526 | menu_opts_on(curses_menu, O_SHOWMATCH);
|
| 1527 | menu_opts_on(curses_menu, O_ONEVALUE);
|
| 1528 | menu_opts_on(curses_menu, O_NONCYCLIC);
|
| 1529 | menu_opts_on(curses_menu, O_IGNORECASE);
|
| 1530 | set_menu_mark(curses_menu, " ");
|
| 1531 | set_menu_fore(curses_menu, attr_main_menu_fore);
|
| 1532 | set_menu_back(curses_menu, attr_main_menu_back);
|
| 1533 | set_menu_grey(curses_menu, attr_main_menu_grey);
|
| 1534 |
|
| 1535 | set_config_filename(conf_get_configname());
|
| 1536 | setup_windows();
|
| 1537 |
|
| 1538 |
|
| 1539 | if (has_key(KEY_F(1)) == FALSE) {
|
| 1540 | show_scroll_win(main_window,
|
| 1541 | "Instructions",
|
| 1542 | menu_no_f_instructions);
|
| 1543 | }
|
| 1544 |
|
| 1545 | conf_set_message_callback(conf_message_callback);
|
| 1546 |
|
| 1547 | while (!global_exit) {
|
| 1548 | conf(&rootmenu);
|
| 1549 | if (!global_exit && do_exit() == 0)
|
| 1550 | break;
|
| 1551 | }
|
| 1552 |
|
| 1553 | unpost_menu(curses_menu);
|
| 1554 | free_menu(curses_menu);
|
| 1555 | delwin(main_window);
|
| 1556 | clear();
|
| 1557 | refresh();
|
| 1558 | endwin();
|
| 1559 | return 0;
|
| 1560 | }
|