Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1 | // SPDX-License-Identifier: GPL-2.0 |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 2 | /* |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 3 | * Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com> |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 4 | * |
| 5 | * Derived from menuconfig. |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 6 | */ |
Angel Pons | b3bfb2a | 2020-03-01 15:41:55 +0100 | [diff] [blame] | 7 | #ifndef _GNU_SOURCE |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 8 | #define _GNU_SOURCE |
Angel Pons | b3bfb2a | 2020-03-01 15:41:55 +0100 | [diff] [blame] | 9 | #endif |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 10 | #include <string.h> |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 11 | #include <strings.h> |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 12 | #include <stdlib.h> |
| 13 | |
| 14 | #include "lkc.h" |
| 15 | #include "nconf.h" |
| 16 | #include <ctype.h> |
| 17 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 18 | static const char nconf_global_help[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 19 | "Help windows\n" |
| 20 | "------------\n" |
| 21 | "o Global help: Unless in a data entry window, pressing <F1> will give \n" |
| 22 | " you the global help window, which you are just reading.\n" |
| 23 | "\n" |
| 24 | "o A short version of the global help is available by pressing <F3>.\n" |
| 25 | "\n" |
| 26 | "o Local help: To get help related to the current menu entry, use any\n" |
| 27 | " of <?> <h>, or if in a data entry window then press <F1>.\n" |
| 28 | "\n" |
| 29 | "\n" |
| 30 | "Menu entries\n" |
| 31 | "------------\n" |
| 32 | "This interface lets you select features and parameters for the kernel\n" |
| 33 | "build. Kernel features can either be built-in, modularized, or removed.\n" |
| 34 | "Parameters must be entered as text or decimal or hexadecimal numbers.\n" |
| 35 | "\n" |
| 36 | "Menu entries beginning with following braces represent features that\n" |
| 37 | " [ ] can be built in or removed\n" |
| 38 | " < > can be built in, modularized or removed\n" |
| 39 | " { } can be built in or modularized, are selected by another feature\n" |
| 40 | " - - are selected by another feature\n" |
| 41 | " XXX cannot be selected. Symbol Info <F2> tells you why.\n" |
| 42 | "*, M or whitespace inside braces means to build in, build as a module\n" |
| 43 | "or to exclude the feature respectively.\n" |
| 44 | "\n" |
| 45 | "To change any of these features, highlight it with the movement keys\n" |
| 46 | "listed below and press <y> to build it in, <m> to make it a module or\n" |
| 47 | "<n> to remove it. You may press the <Space> key to cycle through the\n" |
| 48 | "available options.\n" |
| 49 | "\n" |
| 50 | "A trailing \"--->\" designates a submenu, a trailing \"----\" an\n" |
| 51 | "empty submenu.\n" |
| 52 | "\n" |
| 53 | "Menu navigation keys\n" |
| 54 | "----------------------------------------------------------------------\n" |
Patrick Georgi | 1215cc7 | 2022-10-28 01:00:26 +0200 | [diff] [blame] | 55 | "Linewise up <Up> <k>\n" |
| 56 | "Linewise down <Down> <j>\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 57 | "Pagewise up <Page Up>\n" |
| 58 | "Pagewise down <Page Down>\n" |
| 59 | "First entry <Home>\n" |
| 60 | "Last entry <End>\n" |
| 61 | "Enter a submenu <Right> <Enter>\n" |
| 62 | "Go back to parent menu <Left> <Esc> <F5>\n" |
| 63 | "Close a help window <Enter> <Esc> <F5>\n" |
| 64 | "Close entry window, apply <Enter>\n" |
| 65 | "Close entry window, forget <Esc> <F5>\n" |
| 66 | "Start incremental, case-insensitive search for STRING in menu entries,\n" |
| 67 | " no regex support, STRING is displayed in upper left corner\n" |
| 68 | " </>STRING\n" |
| 69 | " Remove last character <Backspace>\n" |
| 70 | " Jump to next hit <Down>\n" |
| 71 | " Jump to previous hit <Up>\n" |
| 72 | "Exit menu search mode </> <Esc>\n" |
| 73 | "Search for configuration variables with or without leading CONFIG_\n" |
| 74 | " <F8>RegExpr<Enter>\n" |
| 75 | "Verbose search help <F8><F1>\n" |
| 76 | "----------------------------------------------------------------------\n" |
| 77 | "\n" |
| 78 | "Unless in a data entry window, key <1> may be used instead of <F1>,\n" |
| 79 | "<2> instead of <F2>, etc.\n" |
| 80 | "\n" |
| 81 | "\n" |
| 82 | "Radiolist (Choice list)\n" |
| 83 | "-----------------------\n" |
| 84 | "Use the movement keys listed above to select the option you wish to set\n" |
| 85 | "and press <Space>.\n" |
| 86 | "\n" |
| 87 | "\n" |
| 88 | "Data entry\n" |
| 89 | "----------\n" |
| 90 | "Enter the requested information and press <Enter>. Hexadecimal values\n" |
| 91 | "may be entered without the \"0x\" prefix.\n" |
| 92 | "\n" |
| 93 | "\n" |
| 94 | "Text Box (Help Window)\n" |
| 95 | "----------------------\n" |
| 96 | "Use movement keys as listed in table above.\n" |
| 97 | "\n" |
| 98 | "Press any of <Enter> <Esc> <q> <F5> <F9> to exit.\n" |
| 99 | "\n" |
| 100 | "\n" |
| 101 | "Alternate configuration files\n" |
| 102 | "-----------------------------\n" |
| 103 | "nconfig supports switching between different configurations.\n" |
| 104 | "Press <F6> to save your current configuration. Press <F7> and enter\n" |
| 105 | "a file name to load a previously saved configuration.\n" |
| 106 | "\n" |
| 107 | "\n" |
| 108 | "Terminal configuration\n" |
| 109 | "----------------------\n" |
| 110 | "If you use nconfig in a xterm window, make sure your TERM environment\n" |
| 111 | "variable specifies a terminal configuration which supports at least\n" |
| 112 | "16 colors. Otherwise nconfig will look rather bad.\n" |
| 113 | "\n" |
| 114 | "If the \"stty size\" command reports the current terminalsize correctly,\n" |
| 115 | "nconfig will adapt to sizes larger than the traditional 80x25 \"standard\"\n" |
| 116 | "and display longer menus properly.\n" |
| 117 | "\n" |
| 118 | "\n" |
| 119 | "Single menu mode\n" |
| 120 | "----------------\n" |
| 121 | "If you prefer to have all of the menu entries listed in a single menu,\n" |
| 122 | "rather than the default multimenu hierarchy, run nconfig with\n" |
| 123 | "NCONFIG_MODE environment variable set to single_menu. Example:\n" |
| 124 | "\n" |
| 125 | "make NCONFIG_MODE=single_menu nconfig\n" |
| 126 | "\n" |
| 127 | "<Enter> will then unfold the appropriate category, or fold it if it\n" |
| 128 | "is already unfolded. Folded menu entries will be designated by a\n" |
| 129 | "leading \"++>\" and unfolded entries by a leading \"-->\".\n" |
| 130 | "\n" |
| 131 | "Note that this mode can eventually be a little more CPU expensive than\n" |
| 132 | "the default mode, especially with a larger number of unfolded submenus.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 133 | "\n", |
| 134 | menu_no_f_instructions[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 135 | "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" |
| 136 | "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" |
| 137 | "\n" |
| 138 | "Use the following keys to navigate the menus:\n" |
| 139 | "Move up or down with <Up> and <Down>.\n" |
| 140 | "Enter a submenu with <Enter> or <Right>.\n" |
| 141 | "Exit a submenu to its parent menu with <Esc> or <Left>.\n" |
| 142 | "Pressing <y> includes, <n> excludes, <m> modularizes features.\n" |
| 143 | "Pressing <Space> cycles through the available options.\n" |
| 144 | "To search for menu entries press </>.\n" |
| 145 | "<Esc> always leaves the current window.\n" |
| 146 | "\n" |
| 147 | "You do not have function keys support.\n" |
| 148 | "Press <1> instead of <F1>, <2> instead of <F2>, etc.\n" |
| 149 | "For verbose global help use key <1>.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 150 | "For help related to the current menu entry press <?> or <h>.\n", |
| 151 | menu_instructions[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 152 | "Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" |
| 153 | "Submenus are designated by a trailing \"--->\", empty ones by \"----\".\n" |
| 154 | "\n" |
| 155 | "Use the following keys to navigate the menus:\n" |
| 156 | "Move up or down with <Up> or <Down>.\n" |
| 157 | "Enter a submenu with <Enter> or <Right>.\n" |
| 158 | "Exit a submenu to its parent menu with <Esc> or <Left>.\n" |
| 159 | "Pressing <y> includes, <n> excludes, <m> modularizes features.\n" |
| 160 | "Pressing <Space> cycles through the available options.\n" |
| 161 | "To search for menu entries press </>.\n" |
| 162 | "<Esc> always leaves the current window.\n" |
| 163 | "\n" |
| 164 | "Pressing <1> may be used instead of <F1>, <2> instead of <F2>, etc.\n" |
| 165 | "For verbose global help press <F1>.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 166 | "For help related to the current menu entry press <?> or <h>.\n", |
| 167 | radiolist_instructions[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 168 | "Press <Up>, <Down>, <Home> or <End> to navigate a radiolist, select\n" |
| 169 | "with <Space>.\n" |
| 170 | "For help related to the current entry press <?> or <h>.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 171 | "For global help press <F1>.\n", |
| 172 | inputbox_instructions_int[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 173 | "Please enter a decimal value.\n" |
| 174 | "Fractions will not be accepted.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 175 | "Press <Enter> to apply, <Esc> to cancel.", |
| 176 | inputbox_instructions_hex[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 177 | "Please enter a hexadecimal value.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 178 | "Press <Enter> to apply, <Esc> to cancel.", |
| 179 | inputbox_instructions_string[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 180 | "Please enter a string value.\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 181 | "Press <Enter> to apply, <Esc> to cancel.", |
| 182 | setmod_text[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 183 | "This feature depends on another feature which has been configured as a\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 184 | "module. As a result, the current feature will be built as a module too.", |
| 185 | load_config_text[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 186 | "Enter the name of the configuration file you wish to load.\n" |
| 187 | "Accept the name shown to restore the configuration you last\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 188 | "retrieved. Leave empty to abort.", |
| 189 | load_config_help[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 190 | "For various reasons, one may wish to keep several different\n" |
| 191 | "configurations available on a single machine.\n" |
| 192 | "\n" |
| 193 | "If you have saved a previous configuration in a file other than the\n" |
| 194 | "default one, entering its name here will allow you to load and modify\n" |
| 195 | "that configuration.\n" |
| 196 | "\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 197 | "Leave empty to abort.\n", |
| 198 | save_config_text[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 199 | "Enter a filename to which this configuration should be saved\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 200 | "as an alternate. Leave empty to abort.", |
| 201 | save_config_help[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 202 | "For various reasons, one may wish to keep several different\n" |
| 203 | "configurations available on a single machine.\n" |
| 204 | "\n" |
| 205 | "Entering a file name here will allow you to later retrieve, modify\n" |
| 206 | "and use the current configuration as an alternate to whatever\n" |
| 207 | "configuration options you have selected at that time.\n" |
| 208 | "\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 209 | "Leave empty to abort.\n", |
| 210 | search_help[] = |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 211 | "Search for symbols (configuration variable names CONFIG_*) and display\n" |
| 212 | "their relations. Regular expressions are supported.\n" |
| 213 | "Example: Search for \"^FOO\".\n" |
| 214 | "Result:\n" |
| 215 | "-----------------------------------------------------------------\n" |
| 216 | "Symbol: FOO [ = m]\n" |
| 217 | "Prompt: Foo bus is used to drive the bar HW\n" |
| 218 | "Defined at drivers/pci/Kconfig:47\n" |
| 219 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" |
| 220 | "Location:\n" |
| 221 | " -> Bus options (PCI, PCMCIA, EISA, ISA)\n" |
| 222 | " -> PCI support (PCI [ = y])\n" |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 223 | "(1) -> PCI access mode (<choice> [ = y])\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 224 | "Selects: LIBCRC32\n" |
| 225 | "Selected by: BAR\n" |
| 226 | "-----------------------------------------------------------------\n" |
| 227 | "o The line 'Prompt:' shows the text displayed for this symbol in\n" |
| 228 | " the menu hierarchy.\n" |
| 229 | "o The 'Defined at' line tells at what file / line number the symbol is\n" |
| 230 | " defined.\n" |
| 231 | "o The 'Depends on:' line lists symbols that need to be defined for\n" |
| 232 | " this symbol to be visible and selectable in the menu.\n" |
| 233 | "o The 'Location:' lines tell, where in the menu structure this symbol\n" |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 234 | " is located.\n" |
| 235 | " A location followed by a [ = y] indicates that this is\n" |
| 236 | " a selectable menu item, and the current value is displayed inside\n" |
| 237 | " brackets.\n" |
| 238 | " Press the key in the (#) prefix to jump directly to that\n" |
| 239 | " location. You will be returned to the current search results\n" |
| 240 | " after exiting this new menu.\n" |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 241 | "o The 'Selects:' line tells, what symbol will be automatically selected\n" |
| 242 | " if this symbol is selected (y or m).\n" |
| 243 | "o The 'Selected by' line tells what symbol has selected this symbol.\n" |
| 244 | "\n" |
| 245 | "Only relevant lines are shown.\n" |
| 246 | "\n\n" |
| 247 | "Search examples:\n" |
| 248 | "USB => find all symbols containing USB\n" |
| 249 | "^USB => find all symbols starting with USB\n" |
| 250 | "USB$ => find all symbols ending with USB\n" |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 251 | "\n"; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 252 | |
| 253 | struct mitem { |
| 254 | char str[256]; |
| 255 | char tag; |
| 256 | void *usrptr; |
| 257 | int is_visible; |
| 258 | }; |
| 259 | |
| 260 | #define MAX_MENU_ITEMS 4096 |
| 261 | static int show_all_items; |
| 262 | static int indent; |
| 263 | static struct menu *current_menu; |
| 264 | static int child_count; |
| 265 | static int single_menu_mode; |
| 266 | /* the window in which all information appears */ |
| 267 | static WINDOW *main_window; |
| 268 | /* the largest size of the menu window */ |
| 269 | static int mwin_max_lines; |
| 270 | static int mwin_max_cols; |
| 271 | /* the window in which we show option buttons */ |
| 272 | static MENU *curses_menu; |
| 273 | static ITEM *curses_menu_items[MAX_MENU_ITEMS]; |
| 274 | static struct mitem k_menu_items[MAX_MENU_ITEMS]; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 275 | static unsigned int items_num; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 276 | static int global_exit; |
| 277 | /* the currently selected button */ |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 278 | static const char *current_instructions = menu_instructions; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 279 | |
| 280 | static char *dialog_input_result; |
| 281 | static int dialog_input_result_len; |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 282 | static int jump_key_char; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 283 | |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 284 | static void selected_conf(struct menu *menu, struct menu *active_menu); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 285 | static void conf(struct menu *menu); |
| 286 | static void conf_choice(struct menu *menu); |
| 287 | static void conf_string(struct menu *menu); |
| 288 | static void conf_load(void); |
| 289 | static void conf_save(void); |
| 290 | static void show_help(struct menu *menu); |
| 291 | static int do_exit(void); |
| 292 | static void setup_windows(void); |
| 293 | static void search_conf(void); |
| 294 | |
| 295 | typedef void (*function_key_handler_t)(int *key, struct menu *menu); |
| 296 | static void handle_f1(int *key, struct menu *current_item); |
| 297 | static void handle_f2(int *key, struct menu *current_item); |
| 298 | static void handle_f3(int *key, struct menu *current_item); |
| 299 | static void handle_f4(int *key, struct menu *current_item); |
| 300 | static void handle_f5(int *key, struct menu *current_item); |
| 301 | static void handle_f6(int *key, struct menu *current_item); |
| 302 | static void handle_f7(int *key, struct menu *current_item); |
| 303 | static void handle_f8(int *key, struct menu *current_item); |
| 304 | static void handle_f9(int *key, struct menu *current_item); |
| 305 | |
| 306 | struct function_keys { |
| 307 | const char *key_str; |
| 308 | const char *func; |
| 309 | function_key key; |
| 310 | function_key_handler_t handler; |
| 311 | }; |
| 312 | |
| 313 | static const int function_keys_num = 9; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 314 | static struct function_keys function_keys[] = { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 315 | { |
| 316 | .key_str = "F1", |
| 317 | .func = "Help", |
| 318 | .key = F_HELP, |
| 319 | .handler = handle_f1, |
| 320 | }, |
| 321 | { |
| 322 | .key_str = "F2", |
| 323 | .func = "SymInfo", |
| 324 | .key = F_SYMBOL, |
| 325 | .handler = handle_f2, |
| 326 | }, |
| 327 | { |
| 328 | .key_str = "F3", |
| 329 | .func = "Help 2", |
| 330 | .key = F_INSTS, |
| 331 | .handler = handle_f3, |
| 332 | }, |
| 333 | { |
| 334 | .key_str = "F4", |
| 335 | .func = "ShowAll", |
| 336 | .key = F_CONF, |
| 337 | .handler = handle_f4, |
| 338 | }, |
| 339 | { |
| 340 | .key_str = "F5", |
| 341 | .func = "Back", |
| 342 | .key = F_BACK, |
| 343 | .handler = handle_f5, |
| 344 | }, |
| 345 | { |
| 346 | .key_str = "F6", |
| 347 | .func = "Save", |
| 348 | .key = F_SAVE, |
| 349 | .handler = handle_f6, |
| 350 | }, |
| 351 | { |
| 352 | .key_str = "F7", |
| 353 | .func = "Load", |
| 354 | .key = F_LOAD, |
| 355 | .handler = handle_f7, |
| 356 | }, |
| 357 | { |
| 358 | .key_str = "F8", |
| 359 | .func = "SymSearch", |
| 360 | .key = F_SEARCH, |
| 361 | .handler = handle_f8, |
| 362 | }, |
| 363 | { |
| 364 | .key_str = "F9", |
| 365 | .func = "Exit", |
| 366 | .key = F_EXIT, |
| 367 | .handler = handle_f9, |
| 368 | }, |
| 369 | }; |
| 370 | |
| 371 | static void print_function_line(void) |
| 372 | { |
| 373 | int i; |
| 374 | int offset = 1; |
| 375 | const int skip = 1; |
| 376 | int lines = getmaxy(stdscr); |
| 377 | |
| 378 | for (i = 0; i < function_keys_num; i++) { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 379 | wattrset(main_window, attr_function_highlight); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 380 | mvwprintw(main_window, lines-3, offset, |
| 381 | "%s", |
| 382 | function_keys[i].key_str); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 383 | wattrset(main_window, attr_function_text); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 384 | offset += strlen(function_keys[i].key_str); |
| 385 | mvwprintw(main_window, lines-3, |
| 386 | offset, "%s", |
| 387 | function_keys[i].func); |
| 388 | offset += strlen(function_keys[i].func) + skip; |
| 389 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 390 | wattrset(main_window, attr_normal); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 391 | } |
| 392 | |
| 393 | /* help */ |
| 394 | static void handle_f1(int *key, struct menu *current_item) |
| 395 | { |
| 396 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 397 | "Global help", nconf_global_help); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 398 | return; |
| 399 | } |
| 400 | |
| 401 | /* symbole help */ |
| 402 | static void handle_f2(int *key, struct menu *current_item) |
| 403 | { |
| 404 | show_help(current_item); |
| 405 | return; |
| 406 | } |
| 407 | |
| 408 | /* instructions */ |
| 409 | static void handle_f3(int *key, struct menu *current_item) |
| 410 | { |
| 411 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 412 | "Short help", |
| 413 | current_instructions); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 414 | return; |
| 415 | } |
| 416 | |
| 417 | /* config */ |
| 418 | static void handle_f4(int *key, struct menu *current_item) |
| 419 | { |
| 420 | int res = btn_dialog(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 421 | "Show all symbols?", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 422 | 2, |
| 423 | " <Show All> ", |
| 424 | "<Don't show all>"); |
| 425 | if (res == 0) |
| 426 | show_all_items = 1; |
| 427 | else if (res == 1) |
| 428 | show_all_items = 0; |
| 429 | |
| 430 | return; |
| 431 | } |
| 432 | |
| 433 | /* back */ |
| 434 | static void handle_f5(int *key, struct menu *current_item) |
| 435 | { |
| 436 | *key = KEY_LEFT; |
| 437 | return; |
| 438 | } |
| 439 | |
| 440 | /* save */ |
| 441 | static void handle_f6(int *key, struct menu *current_item) |
| 442 | { |
| 443 | conf_save(); |
| 444 | return; |
| 445 | } |
| 446 | |
| 447 | /* load */ |
| 448 | static void handle_f7(int *key, struct menu *current_item) |
| 449 | { |
| 450 | conf_load(); |
| 451 | return; |
| 452 | } |
| 453 | |
| 454 | /* search */ |
| 455 | static void handle_f8(int *key, struct menu *current_item) |
| 456 | { |
| 457 | search_conf(); |
| 458 | return; |
| 459 | } |
| 460 | |
| 461 | /* exit */ |
| 462 | static void handle_f9(int *key, struct menu *current_item) |
| 463 | { |
| 464 | do_exit(); |
| 465 | return; |
| 466 | } |
| 467 | |
| 468 | /* return != 0 to indicate the key was handles */ |
| 469 | static int process_special_keys(int *key, struct menu *menu) |
| 470 | { |
| 471 | int i; |
| 472 | |
| 473 | if (*key == KEY_RESIZE) { |
| 474 | setup_windows(); |
| 475 | return 1; |
| 476 | } |
| 477 | |
| 478 | for (i = 0; i < function_keys_num; i++) { |
| 479 | if (*key == KEY_F(function_keys[i].key) || |
| 480 | *key == '0' + function_keys[i].key){ |
| 481 | function_keys[i].handler(key, menu); |
| 482 | return 1; |
| 483 | } |
| 484 | } |
| 485 | |
| 486 | return 0; |
| 487 | } |
| 488 | |
| 489 | static void clean_items(void) |
| 490 | { |
| 491 | int i; |
| 492 | for (i = 0; curses_menu_items[i]; i++) |
| 493 | free_item(curses_menu_items[i]); |
| 494 | bzero(curses_menu_items, sizeof(curses_menu_items)); |
| 495 | bzero(k_menu_items, sizeof(k_menu_items)); |
| 496 | items_num = 0; |
| 497 | } |
| 498 | |
| 499 | typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN, |
| 500 | FIND_NEXT_MATCH_DOWN, FIND_NEXT_MATCH_UP} match_f; |
| 501 | |
| 502 | /* return the index of the matched item, or -1 if no such item exists */ |
| 503 | static int get_mext_match(const char *match_str, match_f flag) |
| 504 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 505 | int match_start, index; |
| 506 | |
| 507 | /* Do not search if the menu is empty (i.e. items_num == 0) */ |
| 508 | match_start = item_index(current_item(curses_menu)); |
| 509 | if (match_start == ERR) |
| 510 | return -1; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 511 | |
| 512 | if (flag == FIND_NEXT_MATCH_DOWN) |
| 513 | ++match_start; |
| 514 | else if (flag == FIND_NEXT_MATCH_UP) |
| 515 | --match_start; |
| 516 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 517 | match_start = (match_start + items_num) % items_num; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 518 | index = match_start; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 519 | while (true) { |
| 520 | char *str = k_menu_items[index].str; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 521 | if (strcasestr(str, match_str) != NULL) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 522 | return index; |
| 523 | if (flag == FIND_NEXT_MATCH_UP || |
| 524 | flag == MATCH_TINKER_PATTERN_UP) |
| 525 | --index; |
| 526 | else |
| 527 | ++index; |
| 528 | index = (index + items_num) % items_num; |
| 529 | if (index == match_start) |
| 530 | return -1; |
| 531 | } |
| 532 | } |
| 533 | |
| 534 | /* Make a new item. */ |
| 535 | static void item_make(struct menu *menu, char tag, const char *fmt, ...) |
| 536 | { |
| 537 | va_list ap; |
| 538 | |
| 539 | if (items_num > MAX_MENU_ITEMS-1) |
| 540 | return; |
| 541 | |
| 542 | bzero(&k_menu_items[items_num], sizeof(k_menu_items[0])); |
| 543 | k_menu_items[items_num].tag = tag; |
| 544 | k_menu_items[items_num].usrptr = menu; |
| 545 | if (menu != NULL) |
| 546 | k_menu_items[items_num].is_visible = |
| 547 | menu_is_visible(menu); |
| 548 | else |
| 549 | k_menu_items[items_num].is_visible = 1; |
| 550 | |
| 551 | va_start(ap, fmt); |
| 552 | vsnprintf(k_menu_items[items_num].str, |
| 553 | sizeof(k_menu_items[items_num].str), |
| 554 | fmt, ap); |
| 555 | va_end(ap); |
| 556 | |
| 557 | if (!k_menu_items[items_num].is_visible) |
| 558 | memcpy(k_menu_items[items_num].str, "XXX", 3); |
| 559 | |
| 560 | curses_menu_items[items_num] = new_item( |
| 561 | k_menu_items[items_num].str, |
| 562 | k_menu_items[items_num].str); |
| 563 | set_item_userptr(curses_menu_items[items_num], |
| 564 | &k_menu_items[items_num]); |
| 565 | /* |
| 566 | if (!k_menu_items[items_num].is_visible) |
| 567 | item_opts_off(curses_menu_items[items_num], O_SELECTABLE); |
| 568 | */ |
| 569 | |
| 570 | items_num++; |
| 571 | curses_menu_items[items_num] = NULL; |
| 572 | } |
| 573 | |
| 574 | /* very hackish. adds a string to the last item added */ |
| 575 | static void item_add_str(const char *fmt, ...) |
| 576 | { |
| 577 | va_list ap; |
| 578 | int index = items_num-1; |
| 579 | char new_str[256]; |
| 580 | char tmp_str[256]; |
| 581 | |
| 582 | if (index < 0) |
| 583 | return; |
| 584 | |
| 585 | va_start(ap, fmt); |
| 586 | vsnprintf(new_str, sizeof(new_str), fmt, ap); |
| 587 | va_end(ap); |
| 588 | snprintf(tmp_str, sizeof(tmp_str), "%s%s", |
| 589 | k_menu_items[index].str, new_str); |
| 590 | strncpy(k_menu_items[index].str, |
| 591 | tmp_str, |
| 592 | sizeof(k_menu_items[index].str)); |
| 593 | |
| 594 | free_item(curses_menu_items[index]); |
| 595 | curses_menu_items[index] = new_item( |
| 596 | k_menu_items[index].str, |
| 597 | k_menu_items[index].str); |
| 598 | set_item_userptr(curses_menu_items[index], |
| 599 | &k_menu_items[index]); |
| 600 | } |
| 601 | |
| 602 | /* get the tag of the currently selected item */ |
| 603 | static char item_tag(void) |
| 604 | { |
| 605 | ITEM *cur; |
| 606 | struct mitem *mcur; |
| 607 | |
| 608 | cur = current_item(curses_menu); |
| 609 | if (cur == NULL) |
| 610 | return 0; |
| 611 | mcur = (struct mitem *) item_userptr(cur); |
| 612 | return mcur->tag; |
| 613 | } |
| 614 | |
| 615 | static int curses_item_index(void) |
| 616 | { |
| 617 | return item_index(current_item(curses_menu)); |
| 618 | } |
| 619 | |
| 620 | static void *item_data(void) |
| 621 | { |
| 622 | ITEM *cur; |
| 623 | struct mitem *mcur; |
| 624 | |
| 625 | cur = current_item(curses_menu); |
| 626 | if (!cur) |
| 627 | return NULL; |
| 628 | mcur = (struct mitem *) item_userptr(cur); |
| 629 | return mcur->usrptr; |
| 630 | |
| 631 | } |
| 632 | |
| 633 | static int item_is_tag(char tag) |
| 634 | { |
| 635 | return item_tag() == tag; |
| 636 | } |
| 637 | |
| 638 | static char filename[PATH_MAX+1]; |
| 639 | static char menu_backtitle[PATH_MAX+128]; |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 640 | static void set_config_filename(const char *config_filename) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 641 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 642 | snprintf(menu_backtitle, sizeof(menu_backtitle), "%s - %s", |
| 643 | config_filename, rootmenu.prompt->text); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 644 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 645 | snprintf(filename, sizeof(filename), "%s", config_filename); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 646 | } |
| 647 | |
| 648 | /* return = 0 means we are successful. |
| 649 | * -1 means go on doing what you were doing |
| 650 | */ |
| 651 | static int do_exit(void) |
| 652 | { |
| 653 | int res; |
| 654 | if (!conf_get_changed()) { |
| 655 | global_exit = 1; |
| 656 | return 0; |
| 657 | } |
| 658 | res = btn_dialog(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 659 | "Do you wish to save your new configuration?\n" |
| 660 | "<ESC> to cancel and resume nconfig.", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 661 | 2, |
| 662 | " <save> ", |
| 663 | "<don't save>"); |
| 664 | if (res == KEY_EXIT) { |
| 665 | global_exit = 0; |
| 666 | return -1; |
| 667 | } |
| 668 | |
| 669 | /* if we got here, the user really wants to exit */ |
| 670 | switch (res) { |
| 671 | case 0: |
| 672 | res = conf_write(filename); |
| 673 | if (res) |
| 674 | btn_dialog( |
| 675 | main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 676 | "Error during writing of configuration.\n" |
| 677 | "Your configuration changes were NOT saved.", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 678 | 1, |
| 679 | "<OK>"); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 680 | conf_write_autoconf(0); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 681 | break; |
| 682 | default: |
| 683 | btn_dialog( |
| 684 | main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 685 | "Your configuration changes were NOT saved.", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 686 | 1, |
| 687 | "<OK>"); |
| 688 | break; |
| 689 | } |
| 690 | global_exit = 1; |
| 691 | return 0; |
| 692 | } |
| 693 | |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 694 | struct search_data { |
| 695 | struct list_head *head; |
| 696 | struct menu *target; |
| 697 | }; |
| 698 | |
| 699 | static int next_jump_key(int key) |
| 700 | { |
| 701 | if (key < '1' || key > '9') |
| 702 | return '1'; |
| 703 | |
| 704 | key++; |
| 705 | |
| 706 | if (key > '9') |
| 707 | key = '1'; |
| 708 | |
| 709 | return key; |
| 710 | } |
| 711 | |
| 712 | static int handle_search_keys(int key, size_t start, size_t end, void *_data) |
| 713 | { |
| 714 | struct search_data *data = _data; |
| 715 | struct jump_key *pos; |
| 716 | int index = 0; |
| 717 | |
| 718 | if (key < '1' || key > '9') |
| 719 | return 0; |
| 720 | |
| 721 | list_for_each_entry(pos, data->head, entries) { |
| 722 | index = next_jump_key(index); |
| 723 | |
| 724 | if (pos->offset < start) |
| 725 | continue; |
| 726 | |
| 727 | if (pos->offset >= end) |
| 728 | break; |
| 729 | |
| 730 | if (key == index) { |
| 731 | data->target = pos->target; |
| 732 | return 1; |
| 733 | } |
| 734 | } |
| 735 | |
| 736 | return 0; |
| 737 | } |
| 738 | |
| 739 | int get_jump_key_char(void) |
| 740 | { |
| 741 | jump_key_char = next_jump_key(jump_key_char); |
| 742 | |
| 743 | return jump_key_char; |
| 744 | } |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 745 | |
| 746 | static void search_conf(void) |
| 747 | { |
| 748 | struct symbol **sym_arr; |
| 749 | struct gstr res; |
| 750 | struct gstr title; |
| 751 | char *dialog_input; |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 752 | int dres, vscroll = 0, hscroll = 0; |
| 753 | bool again; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 754 | |
| 755 | title = str_new(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 756 | str_printf( &title, "Enter (sub)string or regexp to search for " |
| 757 | "(with or without \"%s\")", CONFIG_); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 758 | |
| 759 | again: |
| 760 | dres = dialog_inputbox(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 761 | "Search Configuration Parameter", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 762 | str_get(&title), |
| 763 | "", &dialog_input_result, &dialog_input_result_len); |
| 764 | switch (dres) { |
| 765 | case 0: |
| 766 | break; |
| 767 | case 1: |
| 768 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 769 | "Search Configuration", search_help); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 770 | goto again; |
| 771 | default: |
| 772 | str_free(&title); |
| 773 | return; |
| 774 | } |
| 775 | |
| 776 | /* strip the prefix if necessary */ |
| 777 | dialog_input = dialog_input_result; |
| 778 | if (strncasecmp(dialog_input_result, CONFIG_, strlen(CONFIG_)) == 0) |
| 779 | dialog_input += strlen(CONFIG_); |
| 780 | |
| 781 | sym_arr = sym_re_search(dialog_input); |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 782 | |
| 783 | do { |
| 784 | LIST_HEAD(head); |
| 785 | struct search_data data = { |
| 786 | .head = &head, |
| 787 | .target = NULL, |
| 788 | }; |
| 789 | jump_key_char = 0; |
| 790 | res = get_relations_str(sym_arr, &head); |
| 791 | dres = show_scroll_win_ext(main_window, |
| 792 | "Search Results", str_get(&res), |
| 793 | &vscroll, &hscroll, |
| 794 | handle_search_keys, &data); |
| 795 | again = false; |
| 796 | if (dres >= '1' && dres <= '9') { |
| 797 | assert(data.target != NULL); |
| 798 | selected_conf(data.target->parent, data.target); |
| 799 | again = true; |
| 800 | } |
| 801 | str_free(&res); |
| 802 | } while (again); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 803 | free(sym_arr); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 804 | str_free(&title); |
| 805 | } |
| 806 | |
| 807 | |
| 808 | static void build_conf(struct menu *menu) |
| 809 | { |
| 810 | struct symbol *sym; |
| 811 | struct property *prop; |
| 812 | struct menu *child; |
| 813 | int type, tmp, doint = 2; |
| 814 | tristate val; |
| 815 | char ch; |
| 816 | |
| 817 | if (!menu || (!show_all_items && !menu_is_visible(menu))) |
| 818 | return; |
| 819 | |
| 820 | sym = menu->sym; |
| 821 | prop = menu->prompt; |
| 822 | if (!sym) { |
| 823 | if (prop && menu != current_menu) { |
| 824 | const char *prompt = menu_get_prompt(menu); |
| 825 | enum prop_type ptype; |
| 826 | ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; |
| 827 | switch (ptype) { |
| 828 | case P_MENU: |
| 829 | child_count++; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 830 | if (single_menu_mode) { |
| 831 | item_make(menu, 'm', |
| 832 | "%s%*c%s", |
| 833 | menu->data ? "-->" : "++>", |
| 834 | indent + 1, ' ', prompt); |
| 835 | } else |
| 836 | item_make(menu, 'm', |
| 837 | " %*c%s %s", |
| 838 | indent + 1, ' ', prompt, |
| 839 | menu_is_empty(menu) ? "----" : "--->"); |
| 840 | |
| 841 | if (single_menu_mode && menu->data) |
| 842 | goto conf_childs; |
| 843 | return; |
| 844 | case P_COMMENT: |
| 845 | if (prompt) { |
| 846 | child_count++; |
| 847 | item_make(menu, ':', |
| 848 | " %*c*** %s ***", |
| 849 | indent + 1, ' ', |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 850 | prompt); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 851 | } |
| 852 | break; |
| 853 | default: |
| 854 | if (prompt) { |
| 855 | child_count++; |
| 856 | item_make(menu, ':', "---%*c%s", |
| 857 | indent + 1, ' ', |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 858 | prompt); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 859 | } |
| 860 | } |
| 861 | } else |
| 862 | doint = 0; |
| 863 | goto conf_childs; |
| 864 | } |
| 865 | |
| 866 | type = sym_get_type(sym); |
| 867 | if (sym_is_choice(sym)) { |
| 868 | struct symbol *def_sym = sym_get_choice_value(sym); |
| 869 | struct menu *def_menu = NULL; |
| 870 | |
| 871 | child_count++; |
| 872 | for (child = menu->list; child; child = child->next) { |
| 873 | if (menu_is_visible(child) && child->sym == def_sym) |
| 874 | def_menu = child; |
| 875 | } |
| 876 | |
| 877 | val = sym_get_tristate_value(sym); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 878 | if (sym_is_changeable(sym)) { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 879 | switch (type) { |
| 880 | case S_BOOLEAN: |
| 881 | item_make(menu, 't', "[%c]", |
| 882 | val == no ? ' ' : '*'); |
| 883 | break; |
| 884 | case S_TRISTATE: |
| 885 | switch (val) { |
| 886 | case yes: |
| 887 | ch = '*'; |
| 888 | break; |
| 889 | case mod: |
| 890 | ch = 'M'; |
| 891 | break; |
| 892 | default: |
| 893 | ch = ' '; |
| 894 | break; |
| 895 | } |
| 896 | item_make(menu, 't', "<%c>", ch); |
| 897 | break; |
| 898 | } |
| 899 | } else { |
| 900 | item_make(menu, def_menu ? 't' : ':', " "); |
| 901 | } |
| 902 | |
| 903 | item_add_str("%*c%s", indent + 1, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 904 | ' ', menu_get_prompt(menu)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 905 | if (val == yes) { |
| 906 | if (def_menu) { |
| 907 | item_add_str(" (%s)", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 908 | menu_get_prompt(def_menu)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 909 | item_add_str(" --->"); |
| 910 | if (def_menu->list) { |
| 911 | indent += 2; |
| 912 | build_conf(def_menu); |
| 913 | indent -= 2; |
| 914 | } |
| 915 | } |
| 916 | return; |
| 917 | } |
| 918 | } else { |
| 919 | if (menu == current_menu) { |
| 920 | item_make(menu, ':', |
| 921 | "---%*c%s", indent + 1, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 922 | ' ', menu_get_prompt(menu)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 923 | goto conf_childs; |
| 924 | } |
| 925 | child_count++; |
| 926 | val = sym_get_tristate_value(sym); |
| 927 | if (sym_is_choice_value(sym) && val == yes) { |
| 928 | item_make(menu, ':', " "); |
| 929 | } else { |
| 930 | switch (type) { |
| 931 | case S_BOOLEAN: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 932 | if (sym_is_changeable(sym)) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 933 | item_make(menu, 't', "[%c]", |
| 934 | val == no ? ' ' : '*'); |
| 935 | else |
| 936 | item_make(menu, 't', "-%c-", |
| 937 | val == no ? ' ' : '*'); |
| 938 | break; |
| 939 | case S_TRISTATE: |
| 940 | switch (val) { |
| 941 | case yes: |
| 942 | ch = '*'; |
| 943 | break; |
| 944 | case mod: |
| 945 | ch = 'M'; |
| 946 | break; |
| 947 | default: |
| 948 | ch = ' '; |
| 949 | break; |
| 950 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 951 | if (sym_is_changeable(sym)) { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 952 | if (sym->rev_dep.tri == mod) |
| 953 | item_make(menu, |
| 954 | 't', "{%c}", ch); |
| 955 | else |
| 956 | item_make(menu, |
| 957 | 't', "<%c>", ch); |
| 958 | } else |
| 959 | item_make(menu, 't', "-%c-", ch); |
| 960 | break; |
| 961 | default: |
| 962 | tmp = 2 + strlen(sym_get_string_value(sym)); |
| 963 | item_make(menu, 's', " (%s)", |
| 964 | sym_get_string_value(sym)); |
| 965 | tmp = indent - tmp + 4; |
| 966 | if (tmp < 0) |
| 967 | tmp = 0; |
| 968 | item_add_str("%*c%s%s", tmp, ' ', |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 969 | menu_get_prompt(menu), |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 970 | (sym_has_value(sym) || |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 971 | !sym_is_changeable(sym)) ? "" : |
| 972 | " (NEW)"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 973 | goto conf_childs; |
| 974 | } |
| 975 | } |
| 976 | item_add_str("%*c%s%s", indent + 1, ' ', |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 977 | menu_get_prompt(menu), |
| 978 | (sym_has_value(sym) || !sym_is_changeable(sym)) ? |
| 979 | "" : " (NEW)"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 980 | if (menu->prompt && menu->prompt->type == P_MENU) { |
| 981 | item_add_str(" %s", menu_is_empty(menu) ? "----" : "--->"); |
| 982 | return; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | conf_childs: |
| 987 | indent += doint; |
| 988 | for (child = menu->list; child; child = child->next) |
| 989 | build_conf(child); |
| 990 | indent -= doint; |
| 991 | } |
| 992 | |
| 993 | static void reset_menu(void) |
| 994 | { |
| 995 | unpost_menu(curses_menu); |
| 996 | clean_items(); |
| 997 | } |
| 998 | |
| 999 | /* adjust the menu to show this item. |
| 1000 | * prefer not to scroll the menu if possible*/ |
| 1001 | static void center_item(int selected_index, int *last_top_row) |
| 1002 | { |
| 1003 | int toprow; |
| 1004 | |
| 1005 | set_top_row(curses_menu, *last_top_row); |
| 1006 | toprow = top_row(curses_menu); |
| 1007 | if (selected_index < toprow || |
| 1008 | selected_index >= toprow+mwin_max_lines) { |
| 1009 | toprow = max(selected_index-mwin_max_lines/2, 0); |
| 1010 | if (toprow >= item_count(curses_menu)-mwin_max_lines) |
| 1011 | toprow = item_count(curses_menu)-mwin_max_lines; |
| 1012 | set_top_row(curses_menu, toprow); |
| 1013 | } |
| 1014 | set_current_item(curses_menu, |
| 1015 | curses_menu_items[selected_index]); |
| 1016 | *last_top_row = toprow; |
| 1017 | post_menu(curses_menu); |
| 1018 | refresh_all_windows(main_window); |
| 1019 | } |
| 1020 | |
| 1021 | /* this function assumes reset_menu has been called before */ |
| 1022 | static void show_menu(const char *prompt, const char *instructions, |
| 1023 | int selected_index, int *last_top_row) |
| 1024 | { |
| 1025 | int maxx, maxy; |
| 1026 | WINDOW *menu_window; |
| 1027 | |
| 1028 | current_instructions = instructions; |
| 1029 | |
| 1030 | clear(); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1031 | print_in_middle(stdscr, 1, getmaxx(stdscr), |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1032 | menu_backtitle, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1033 | attr_main_heading); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1034 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1035 | wattrset(main_window, attr_main_menu_box); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1036 | box(main_window, 0, 0); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1037 | wattrset(main_window, attr_main_menu_heading); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1038 | mvwprintw(main_window, 0, 3, " %s ", prompt); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1039 | wattrset(main_window, attr_normal); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1040 | |
| 1041 | set_menu_items(curses_menu, curses_menu_items); |
| 1042 | |
| 1043 | /* position the menu at the middle of the screen */ |
| 1044 | scale_menu(curses_menu, &maxy, &maxx); |
| 1045 | maxx = min(maxx, mwin_max_cols-2); |
| 1046 | maxy = mwin_max_lines; |
| 1047 | menu_window = derwin(main_window, |
| 1048 | maxy, |
| 1049 | maxx, |
| 1050 | 2, |
| 1051 | (mwin_max_cols-maxx)/2); |
| 1052 | keypad(menu_window, TRUE); |
| 1053 | set_menu_win(curses_menu, menu_window); |
| 1054 | set_menu_sub(curses_menu, menu_window); |
| 1055 | |
| 1056 | /* must reassert this after changing items, otherwise returns to a |
| 1057 | * default of 16 |
| 1058 | */ |
| 1059 | set_menu_format(curses_menu, maxy, 1); |
| 1060 | center_item(selected_index, last_top_row); |
| 1061 | set_menu_format(curses_menu, maxy, 1); |
| 1062 | |
| 1063 | print_function_line(); |
| 1064 | |
| 1065 | /* Post the menu */ |
| 1066 | post_menu(curses_menu); |
| 1067 | refresh_all_windows(main_window); |
| 1068 | } |
| 1069 | |
| 1070 | static void adj_match_dir(match_f *match_direction) |
| 1071 | { |
| 1072 | if (*match_direction == FIND_NEXT_MATCH_DOWN) |
| 1073 | *match_direction = |
| 1074 | MATCH_TINKER_PATTERN_DOWN; |
| 1075 | else if (*match_direction == FIND_NEXT_MATCH_UP) |
| 1076 | *match_direction = |
| 1077 | MATCH_TINKER_PATTERN_UP; |
| 1078 | /* else, do no change.. */ |
| 1079 | } |
| 1080 | |
| 1081 | struct match_state |
| 1082 | { |
| 1083 | int in_search; |
| 1084 | match_f match_direction; |
| 1085 | char pattern[256]; |
| 1086 | }; |
| 1087 | |
| 1088 | /* Return 0 means I have handled the key. In such a case, ans should hold the |
| 1089 | * item to center, or -1 otherwise. |
| 1090 | * Else return -1 . |
| 1091 | */ |
| 1092 | static int do_match(int key, struct match_state *state, int *ans) |
| 1093 | { |
| 1094 | char c = (char) key; |
| 1095 | int terminate_search = 0; |
| 1096 | *ans = -1; |
| 1097 | if (key == '/' || (state->in_search && key == 27)) { |
| 1098 | move(0, 0); |
| 1099 | refresh(); |
| 1100 | clrtoeol(); |
| 1101 | state->in_search = 1-state->in_search; |
| 1102 | bzero(state->pattern, sizeof(state->pattern)); |
| 1103 | state->match_direction = MATCH_TINKER_PATTERN_DOWN; |
| 1104 | return 0; |
| 1105 | } else if (!state->in_search) |
| 1106 | return 1; |
| 1107 | |
| 1108 | if (isalnum(c) || isgraph(c) || c == ' ') { |
| 1109 | state->pattern[strlen(state->pattern)] = c; |
| 1110 | state->pattern[strlen(state->pattern)] = '\0'; |
| 1111 | adj_match_dir(&state->match_direction); |
| 1112 | *ans = get_mext_match(state->pattern, |
| 1113 | state->match_direction); |
| 1114 | } else if (key == KEY_DOWN) { |
| 1115 | state->match_direction = FIND_NEXT_MATCH_DOWN; |
| 1116 | *ans = get_mext_match(state->pattern, |
| 1117 | state->match_direction); |
| 1118 | } else if (key == KEY_UP) { |
| 1119 | state->match_direction = FIND_NEXT_MATCH_UP; |
| 1120 | *ans = get_mext_match(state->pattern, |
| 1121 | state->match_direction); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1122 | } else if (key == KEY_BACKSPACE || key == 8 || key == 127) { |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1123 | state->pattern[strlen(state->pattern)-1] = '\0'; |
| 1124 | adj_match_dir(&state->match_direction); |
| 1125 | } else |
| 1126 | terminate_search = 1; |
| 1127 | |
| 1128 | if (terminate_search) { |
| 1129 | state->in_search = 0; |
| 1130 | bzero(state->pattern, sizeof(state->pattern)); |
| 1131 | move(0, 0); |
| 1132 | refresh(); |
| 1133 | clrtoeol(); |
| 1134 | return -1; |
| 1135 | } |
| 1136 | return 0; |
| 1137 | } |
| 1138 | |
| 1139 | static void conf(struct menu *menu) |
| 1140 | { |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 1141 | selected_conf(menu, NULL); |
| 1142 | } |
| 1143 | |
| 1144 | static void selected_conf(struct menu *menu, struct menu *active_menu) |
| 1145 | { |
Elyes HAOUAS | 1d3fde4 | 2018-06-05 08:41:29 +0200 | [diff] [blame] | 1146 | struct menu *submenu = NULL; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1147 | struct symbol *sym; |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 1148 | int i, res; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1149 | int current_index = 0; |
| 1150 | int last_top_row = 0; |
| 1151 | struct match_state match_state = { |
| 1152 | .in_search = 0, |
| 1153 | .match_direction = MATCH_TINKER_PATTERN_DOWN, |
| 1154 | .pattern = "", |
| 1155 | }; |
| 1156 | |
| 1157 | while (!global_exit) { |
| 1158 | reset_menu(); |
| 1159 | current_menu = menu; |
| 1160 | build_conf(menu); |
| 1161 | if (!child_count) |
| 1162 | break; |
| 1163 | |
Patrick Georgi | 0eab62b | 2023-11-20 19:49:29 +0100 | [diff] [blame] | 1164 | if (active_menu != NULL) { |
| 1165 | for (i = 0; i < items_num; i++) { |
| 1166 | struct mitem *mcur; |
| 1167 | |
| 1168 | mcur = (struct mitem *) item_userptr(curses_menu_items[i]); |
| 1169 | if ((struct menu *) mcur->usrptr == active_menu) { |
| 1170 | current_index = i; |
| 1171 | break; |
| 1172 | } |
| 1173 | } |
| 1174 | active_menu = NULL; |
| 1175 | } |
| 1176 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1177 | show_menu(menu_get_prompt(menu), menu_instructions, |
| 1178 | current_index, &last_top_row); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1179 | keypad((menu_win(curses_menu)), TRUE); |
| 1180 | while (!global_exit) { |
| 1181 | if (match_state.in_search) { |
| 1182 | mvprintw(0, 0, |
| 1183 | "searching: %s", match_state.pattern); |
| 1184 | clrtoeol(); |
| 1185 | } |
| 1186 | refresh_all_windows(main_window); |
| 1187 | res = wgetch(menu_win(curses_menu)); |
| 1188 | if (!res) |
| 1189 | break; |
| 1190 | if (do_match(res, &match_state, ¤t_index) == 0) { |
| 1191 | if (current_index != -1) |
| 1192 | center_item(current_index, |
| 1193 | &last_top_row); |
| 1194 | continue; |
| 1195 | } |
| 1196 | if (process_special_keys(&res, |
| 1197 | (struct menu *) item_data())) |
| 1198 | break; |
| 1199 | switch (res) { |
| 1200 | case KEY_DOWN: |
Patrick Georgi | 1215cc7 | 2022-10-28 01:00:26 +0200 | [diff] [blame] | 1201 | case 'j': |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1202 | menu_driver(curses_menu, REQ_DOWN_ITEM); |
| 1203 | break; |
| 1204 | case KEY_UP: |
Patrick Georgi | 1215cc7 | 2022-10-28 01:00:26 +0200 | [diff] [blame] | 1205 | case 'k': |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1206 | menu_driver(curses_menu, REQ_UP_ITEM); |
| 1207 | break; |
| 1208 | case KEY_NPAGE: |
| 1209 | menu_driver(curses_menu, REQ_SCR_DPAGE); |
| 1210 | break; |
| 1211 | case KEY_PPAGE: |
| 1212 | menu_driver(curses_menu, REQ_SCR_UPAGE); |
| 1213 | break; |
| 1214 | case KEY_HOME: |
| 1215 | menu_driver(curses_menu, REQ_FIRST_ITEM); |
| 1216 | break; |
| 1217 | case KEY_END: |
| 1218 | menu_driver(curses_menu, REQ_LAST_ITEM); |
| 1219 | break; |
| 1220 | case 'h': |
| 1221 | case '?': |
| 1222 | show_help((struct menu *) item_data()); |
| 1223 | break; |
| 1224 | } |
| 1225 | if (res == 10 || res == 27 || |
| 1226 | res == 32 || res == 'n' || res == 'y' || |
| 1227 | res == KEY_LEFT || res == KEY_RIGHT || |
| 1228 | res == 'm') |
| 1229 | break; |
| 1230 | refresh_all_windows(main_window); |
| 1231 | } |
| 1232 | |
| 1233 | refresh_all_windows(main_window); |
| 1234 | /* if ESC or left*/ |
| 1235 | if (res == 27 || (menu != &rootmenu && res == KEY_LEFT)) |
| 1236 | break; |
| 1237 | |
| 1238 | /* remember location in the menu */ |
| 1239 | last_top_row = top_row(curses_menu); |
| 1240 | current_index = curses_item_index(); |
| 1241 | |
| 1242 | if (!item_tag()) |
| 1243 | continue; |
| 1244 | |
| 1245 | submenu = (struct menu *) item_data(); |
| 1246 | if (!submenu || !menu_is_visible(submenu)) |
| 1247 | continue; |
| 1248 | sym = submenu->sym; |
| 1249 | |
| 1250 | switch (res) { |
| 1251 | case ' ': |
| 1252 | if (item_is_tag('t')) |
| 1253 | sym_toggle_tristate_value(sym); |
| 1254 | else if (item_is_tag('m')) |
| 1255 | conf(submenu); |
| 1256 | break; |
| 1257 | case KEY_RIGHT: |
| 1258 | case 10: /* ENTER WAS PRESSED */ |
| 1259 | switch (item_tag()) { |
| 1260 | case 'm': |
| 1261 | if (single_menu_mode) |
| 1262 | submenu->data = |
| 1263 | (void *) (long) !submenu->data; |
| 1264 | else |
| 1265 | conf(submenu); |
| 1266 | break; |
| 1267 | case 't': |
| 1268 | if (sym_is_choice(sym) && |
| 1269 | sym_get_tristate_value(sym) == yes) |
| 1270 | conf_choice(submenu); |
| 1271 | else if (submenu->prompt && |
| 1272 | submenu->prompt->type == P_MENU) |
| 1273 | conf(submenu); |
| 1274 | else if (res == 10) |
| 1275 | sym_toggle_tristate_value(sym); |
| 1276 | break; |
| 1277 | case 's': |
| 1278 | conf_string(submenu); |
| 1279 | break; |
| 1280 | } |
| 1281 | break; |
| 1282 | case 'y': |
| 1283 | if (item_is_tag('t')) { |
| 1284 | if (sym_set_tristate_value(sym, yes)) |
| 1285 | break; |
| 1286 | if (sym_set_tristate_value(sym, mod)) |
| 1287 | btn_dialog(main_window, setmod_text, 0); |
| 1288 | } |
| 1289 | break; |
| 1290 | case 'n': |
| 1291 | if (item_is_tag('t')) |
| 1292 | sym_set_tristate_value(sym, no); |
| 1293 | break; |
| 1294 | case 'm': |
| 1295 | if (item_is_tag('t')) |
| 1296 | sym_set_tristate_value(sym, mod); |
| 1297 | break; |
| 1298 | } |
| 1299 | } |
| 1300 | } |
| 1301 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1302 | static void conf_message_callback(const char *s) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1303 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1304 | btn_dialog(main_window, s, 1, "<OK>"); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1305 | } |
| 1306 | |
| 1307 | static void show_help(struct menu *menu) |
| 1308 | { |
| 1309 | struct gstr help; |
| 1310 | |
| 1311 | if (!menu) |
| 1312 | return; |
| 1313 | |
| 1314 | help = str_new(); |
| 1315 | menu_get_ext_help(menu, &help); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1316 | show_scroll_win(main_window, menu_get_prompt(menu), str_get(&help)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1317 | str_free(&help); |
| 1318 | } |
| 1319 | |
| 1320 | static void conf_choice(struct menu *menu) |
| 1321 | { |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1322 | const char *prompt = menu_get_prompt(menu); |
Elyes HAOUAS | 1d3fde4 | 2018-06-05 08:41:29 +0200 | [diff] [blame] | 1323 | struct menu *child = NULL; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1324 | struct symbol *active; |
| 1325 | int selected_index = 0; |
| 1326 | int last_top_row = 0; |
| 1327 | int res, i = 0; |
| 1328 | struct match_state match_state = { |
| 1329 | .in_search = 0, |
| 1330 | .match_direction = MATCH_TINKER_PATTERN_DOWN, |
| 1331 | .pattern = "", |
| 1332 | }; |
| 1333 | |
| 1334 | active = sym_get_choice_value(menu->sym); |
| 1335 | /* this is mostly duplicated from the conf() function. */ |
| 1336 | while (!global_exit) { |
| 1337 | reset_menu(); |
| 1338 | |
| 1339 | for (i = 0, child = menu->list; child; child = child->next) { |
| 1340 | if (!show_all_items && !menu_is_visible(child)) |
| 1341 | continue; |
| 1342 | |
| 1343 | if (child->sym == sym_get_choice_value(menu->sym)) |
| 1344 | item_make(child, ':', "<X> %s", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1345 | menu_get_prompt(child)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1346 | else if (child->sym) |
| 1347 | item_make(child, ':', " %s", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1348 | menu_get_prompt(child)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1349 | else |
| 1350 | item_make(child, ':', "*** %s ***", |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1351 | menu_get_prompt(child)); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1352 | |
| 1353 | if (child->sym == active){ |
| 1354 | last_top_row = top_row(curses_menu); |
| 1355 | selected_index = i; |
| 1356 | } |
| 1357 | i++; |
| 1358 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1359 | show_menu(prompt ? prompt : "Choice Menu", |
| 1360 | radiolist_instructions, |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1361 | selected_index, |
| 1362 | &last_top_row); |
| 1363 | while (!global_exit) { |
| 1364 | if (match_state.in_search) { |
| 1365 | mvprintw(0, 0, "searching: %s", |
| 1366 | match_state.pattern); |
| 1367 | clrtoeol(); |
| 1368 | } |
| 1369 | refresh_all_windows(main_window); |
| 1370 | res = wgetch(menu_win(curses_menu)); |
| 1371 | if (!res) |
| 1372 | break; |
| 1373 | if (do_match(res, &match_state, &selected_index) == 0) { |
| 1374 | if (selected_index != -1) |
| 1375 | center_item(selected_index, |
| 1376 | &last_top_row); |
| 1377 | continue; |
| 1378 | } |
| 1379 | if (process_special_keys( |
| 1380 | &res, |
| 1381 | (struct menu *) item_data())) |
| 1382 | break; |
| 1383 | switch (res) { |
| 1384 | case KEY_DOWN: |
Patrick Georgi | 1215cc7 | 2022-10-28 01:00:26 +0200 | [diff] [blame] | 1385 | case 'j': |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1386 | menu_driver(curses_menu, REQ_DOWN_ITEM); |
| 1387 | break; |
| 1388 | case KEY_UP: |
Patrick Georgi | 1215cc7 | 2022-10-28 01:00:26 +0200 | [diff] [blame] | 1389 | case 'k': |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1390 | menu_driver(curses_menu, REQ_UP_ITEM); |
| 1391 | break; |
| 1392 | case KEY_NPAGE: |
| 1393 | menu_driver(curses_menu, REQ_SCR_DPAGE); |
| 1394 | break; |
| 1395 | case KEY_PPAGE: |
| 1396 | menu_driver(curses_menu, REQ_SCR_UPAGE); |
| 1397 | break; |
| 1398 | case KEY_HOME: |
| 1399 | menu_driver(curses_menu, REQ_FIRST_ITEM); |
| 1400 | break; |
| 1401 | case KEY_END: |
| 1402 | menu_driver(curses_menu, REQ_LAST_ITEM); |
| 1403 | break; |
| 1404 | case 'h': |
| 1405 | case '?': |
| 1406 | show_help((struct menu *) item_data()); |
| 1407 | break; |
| 1408 | } |
| 1409 | if (res == 10 || res == 27 || res == ' ' || |
| 1410 | res == KEY_LEFT){ |
| 1411 | break; |
| 1412 | } |
| 1413 | refresh_all_windows(main_window); |
| 1414 | } |
| 1415 | /* if ESC or left */ |
| 1416 | if (res == 27 || res == KEY_LEFT) |
| 1417 | break; |
| 1418 | |
| 1419 | child = item_data(); |
| 1420 | if (!child || !menu_is_visible(child) || !child->sym) |
| 1421 | continue; |
| 1422 | switch (res) { |
| 1423 | case ' ': |
| 1424 | case 10: |
| 1425 | case KEY_RIGHT: |
| 1426 | sym_set_tristate_value(child->sym, yes); |
| 1427 | return; |
| 1428 | case 'h': |
| 1429 | case '?': |
| 1430 | show_help(child); |
| 1431 | active = child->sym; |
| 1432 | break; |
| 1433 | case KEY_EXIT: |
| 1434 | return; |
| 1435 | } |
| 1436 | } |
| 1437 | } |
| 1438 | |
| 1439 | static void conf_string(struct menu *menu) |
| 1440 | { |
| 1441 | const char *prompt = menu_get_prompt(menu); |
| 1442 | |
| 1443 | while (1) { |
| 1444 | int res; |
| 1445 | const char *heading; |
| 1446 | |
| 1447 | switch (sym_get_type(menu->sym)) { |
| 1448 | case S_INT: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1449 | heading = inputbox_instructions_int; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1450 | break; |
| 1451 | case S_HEX: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1452 | heading = inputbox_instructions_hex; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1453 | break; |
| 1454 | case S_STRING: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1455 | heading = inputbox_instructions_string; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1456 | break; |
| 1457 | default: |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1458 | heading = "Internal nconf error!"; |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1459 | } |
| 1460 | res = dialog_inputbox(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1461 | prompt ? prompt : "Main Menu", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1462 | heading, |
| 1463 | sym_get_string_value(menu->sym), |
| 1464 | &dialog_input_result, |
| 1465 | &dialog_input_result_len); |
| 1466 | switch (res) { |
| 1467 | case 0: |
| 1468 | if (sym_set_string_value(menu->sym, |
| 1469 | dialog_input_result)) |
| 1470 | return; |
| 1471 | btn_dialog(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1472 | "You have made an invalid entry.", 0); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1473 | break; |
| 1474 | case 1: |
| 1475 | show_help(menu); |
| 1476 | break; |
| 1477 | case KEY_EXIT: |
| 1478 | return; |
| 1479 | } |
| 1480 | } |
| 1481 | } |
| 1482 | |
| 1483 | static void conf_load(void) |
| 1484 | { |
| 1485 | while (1) { |
| 1486 | int res; |
| 1487 | res = dialog_inputbox(main_window, |
| 1488 | NULL, load_config_text, |
| 1489 | filename, |
| 1490 | &dialog_input_result, |
| 1491 | &dialog_input_result_len); |
| 1492 | switch (res) { |
| 1493 | case 0: |
| 1494 | if (!dialog_input_result[0]) |
| 1495 | return; |
| 1496 | if (!conf_read(dialog_input_result)) { |
| 1497 | set_config_filename(dialog_input_result); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1498 | conf_set_changed(true); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1499 | return; |
| 1500 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1501 | btn_dialog(main_window, "File does not exist!", 0); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1502 | break; |
| 1503 | case 1: |
| 1504 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1505 | "Load Alternate Configuration", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1506 | load_config_help); |
| 1507 | break; |
| 1508 | case KEY_EXIT: |
| 1509 | return; |
| 1510 | } |
| 1511 | } |
| 1512 | } |
| 1513 | |
| 1514 | static void conf_save(void) |
| 1515 | { |
| 1516 | while (1) { |
| 1517 | int res; |
| 1518 | res = dialog_inputbox(main_window, |
| 1519 | NULL, save_config_text, |
| 1520 | filename, |
| 1521 | &dialog_input_result, |
| 1522 | &dialog_input_result_len); |
| 1523 | switch (res) { |
| 1524 | case 0: |
| 1525 | if (!dialog_input_result[0]) |
| 1526 | return; |
| 1527 | res = conf_write(dialog_input_result); |
| 1528 | if (!res) { |
| 1529 | set_config_filename(dialog_input_result); |
| 1530 | return; |
| 1531 | } |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1532 | btn_dialog(main_window, "Can't create file!", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1533 | 1, "<OK>"); |
| 1534 | break; |
| 1535 | case 1: |
| 1536 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1537 | "Save Alternate Configuration", |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1538 | save_config_help); |
| 1539 | break; |
| 1540 | case KEY_EXIT: |
| 1541 | return; |
| 1542 | } |
| 1543 | } |
| 1544 | } |
| 1545 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1546 | static void setup_windows(void) |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1547 | { |
| 1548 | int lines, columns; |
| 1549 | |
| 1550 | getmaxyx(stdscr, lines, columns); |
| 1551 | |
| 1552 | if (main_window != NULL) |
| 1553 | delwin(main_window); |
| 1554 | |
| 1555 | /* set up the menu and menu window */ |
| 1556 | main_window = newwin(lines-2, columns-2, 2, 1); |
| 1557 | keypad(main_window, TRUE); |
| 1558 | mwin_max_lines = lines-7; |
| 1559 | mwin_max_cols = columns-6; |
| 1560 | |
| 1561 | /* panels order is from bottom to top */ |
| 1562 | new_panel(main_window); |
| 1563 | } |
| 1564 | |
| 1565 | int main(int ac, char **av) |
| 1566 | { |
| 1567 | int lines, columns; |
| 1568 | char *mode; |
| 1569 | |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1570 | if (ac > 1 && strcmp(av[1], "-s") == 0) { |
| 1571 | /* Silence conf_read() until the real callback is set up */ |
| 1572 | conf_set_message_callback(NULL); |
| 1573 | av++; |
| 1574 | } |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1575 | conf_parse(av[1]); |
| 1576 | conf_read(NULL); |
| 1577 | |
| 1578 | mode = getenv("NCONFIG_MODE"); |
| 1579 | if (mode) { |
| 1580 | if (!strcasecmp(mode, "single_menu")) |
| 1581 | single_menu_mode = 1; |
| 1582 | } |
| 1583 | |
| 1584 | /* Initialize curses */ |
| 1585 | initscr(); |
| 1586 | /* set color theme */ |
| 1587 | set_colors(); |
| 1588 | |
| 1589 | cbreak(); |
| 1590 | noecho(); |
| 1591 | keypad(stdscr, TRUE); |
| 1592 | curs_set(0); |
| 1593 | |
| 1594 | getmaxyx(stdscr, lines, columns); |
| 1595 | if (columns < 75 || lines < 20) { |
| 1596 | endwin(); |
| 1597 | printf("Your terminal should have at " |
| 1598 | "least 20 lines and 75 columns\n"); |
| 1599 | return 1; |
| 1600 | } |
| 1601 | |
| 1602 | notimeout(stdscr, FALSE); |
| 1603 | #if NCURSES_REENTRANT |
| 1604 | set_escdelay(1); |
| 1605 | #else |
| 1606 | ESCDELAY = 1; |
| 1607 | #endif |
| 1608 | |
| 1609 | /* set btns menu */ |
| 1610 | curses_menu = new_menu(curses_menu_items); |
| 1611 | menu_opts_off(curses_menu, O_SHOWDESC); |
| 1612 | menu_opts_on(curses_menu, O_SHOWMATCH); |
| 1613 | menu_opts_on(curses_menu, O_ONEVALUE); |
| 1614 | menu_opts_on(curses_menu, O_NONCYCLIC); |
| 1615 | menu_opts_on(curses_menu, O_IGNORECASE); |
| 1616 | set_menu_mark(curses_menu, " "); |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1617 | set_menu_fore(curses_menu, attr_main_menu_fore); |
| 1618 | set_menu_back(curses_menu, attr_main_menu_back); |
| 1619 | set_menu_grey(curses_menu, attr_main_menu_grey); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1620 | |
| 1621 | set_config_filename(conf_get_configname()); |
| 1622 | setup_windows(); |
| 1623 | |
| 1624 | /* check for KEY_FUNC(1) */ |
| 1625 | if (has_key(KEY_F(1)) == FALSE) { |
| 1626 | show_scroll_win(main_window, |
Patrick Georgi | 53ea1d4 | 2019-11-22 16:55:58 +0100 | [diff] [blame] | 1627 | "Instructions", |
| 1628 | menu_no_f_instructions); |
Patrick Georgi | d520840 | 2014-04-11 20:24:06 +0200 | [diff] [blame] | 1629 | } |
| 1630 | |
| 1631 | conf_set_message_callback(conf_message_callback); |
| 1632 | /* do the work */ |
| 1633 | while (!global_exit) { |
| 1634 | conf(&rootmenu); |
| 1635 | if (!global_exit && do_exit() == 0) |
| 1636 | break; |
| 1637 | } |
| 1638 | /* ok, we are done */ |
| 1639 | unpost_menu(curses_menu); |
| 1640 | free_menu(curses_menu); |
| 1641 | delwin(main_window); |
| 1642 | clear(); |
| 1643 | refresh(); |
| 1644 | endwin(); |
| 1645 | return 0; |
| 1646 | } |