nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2008 Nir Tzachar <nir.tzachar@gmail.com? |
| 3 | * Released under the terms of the GNU GPL v2.0. |
| 4 | * |
| 5 | * Derived from menuconfig. |
| 6 | * |
| 7 | */ |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 8 | #define _GNU_SOURCE |
| 9 | #include <string.h> |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 10 | #define LKC_DIRECT_LINK |
| 11 | #include "lkc.h" |
| 12 | #include "nconf.h" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 13 | #include <ctype.h> |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 14 | |
| 15 | static const char nconf_readme[] = N_( |
| 16 | "Overview\n" |
| 17 | "--------\n" |
| 18 | "Some kernel features may be built directly into the kernel.\n" |
| 19 | "Some may be made into loadable runtime modules. Some features\n" |
| 20 | "may be completely removed altogether. There are also certain\n" |
| 21 | "kernel parameters which are not really features, but must be\n" |
| 22 | "entered in as decimal or hexadecimal numbers or possibly text.\n" |
| 23 | "\n" |
| 24 | "Menu items beginning with following braces represent features that\n" |
| 25 | " [ ] can be built in or removed\n" |
| 26 | " < > can be built in, modularized or removed\n" |
| 27 | " { } can be built in or modularized (selected by other feature)\n" |
| 28 | " - - are selected by other feature,\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 29 | " XXX cannot be selected. Use Symbol Info to find out why,\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 30 | "while *, M or whitespace inside braces means to build in, build as\n" |
| 31 | "a module or to exclude the feature respectively.\n" |
| 32 | "\n" |
| 33 | "To change any of these features, highlight it with the cursor\n" |
| 34 | "keys and press <Y> to build it in, <M> to make it a module or\n" |
| 35 | "<N> to removed it. You may also press the <Space Bar> to cycle\n" |
| 36 | "through the available options (ie. Y->N->M->Y).\n" |
| 37 | "\n" |
| 38 | "Some additional keyboard hints:\n" |
| 39 | "\n" |
| 40 | "Menus\n" |
| 41 | "----------\n" |
| 42 | "o Use the Up/Down arrow keys (cursor keys) to highlight the item\n" |
| 43 | " you wish to change use <Enter> or <Space>. Goto submenu by \n" |
| 44 | " pressing <Enter> of <right-arrow>. Use <Esc> or <left-arrow> to go back.\n" |
| 45 | " Submenus are designated by \"--->\".\n" |
| 46 | "\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 47 | " Searching: pressing '/' triggers interactive search mode.\n" |
| 48 | " nconfig performs a case insensitive search for the string\n" |
| 49 | " in the menu prompts (no regex support).\n" |
| 50 | " Pressing the up/down keys highlights the previous/next\n" |
| 51 | " matching item. Backspace removes one character from the\n" |
| 52 | " match string. Pressing either '/' again or ESC exits\n" |
| 53 | " search mode. All other keys behave normally.\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 54 | "\n" |
| 55 | " You may also use the <PAGE UP> and <PAGE DOWN> keys to scroll\n" |
| 56 | " unseen options into view.\n" |
| 57 | "\n" |
| 58 | "o To exit a menu use the just press <ESC> <F5> <F8> or <left-arrow>.\n" |
| 59 | "\n" |
| 60 | "o To get help with an item, press <F1>\n" |
| 61 | " Shortcut: Press <h> or <?>.\n" |
| 62 | "\n" |
| 63 | "\n" |
| 64 | "Radiolists (Choice lists)\n" |
| 65 | "-----------\n" |
| 66 | "o Use the cursor keys to select the option you wish to set and press\n" |
| 67 | " <S> or the <SPACE BAR>.\n" |
| 68 | "\n" |
| 69 | " Shortcut: Press the first letter of the option you wish to set then\n" |
| 70 | " press <S> or <SPACE BAR>.\n" |
| 71 | "\n" |
| 72 | "o To see available help for the item, press <F1>\n" |
| 73 | " Shortcut: Press <H> or <?>.\n" |
| 74 | "\n" |
| 75 | "\n" |
| 76 | "Data Entry\n" |
| 77 | "-----------\n" |
| 78 | "o Enter the requested information and press <ENTER>\n" |
| 79 | " If you are entering hexadecimal values, it is not necessary to\n" |
| 80 | " add the '0x' prefix to the entry.\n" |
| 81 | "\n" |
| 82 | "o For help, press <F1>.\n" |
| 83 | "\n" |
| 84 | "\n" |
| 85 | "Text Box (Help Window)\n" |
| 86 | "--------\n" |
| 87 | "o Use the cursor keys to scroll up/down/left/right. The VI editor\n" |
| 88 | " keys h,j,k,l function here as do <SPACE BAR> for those\n" |
| 89 | " who are familiar with less and lynx.\n" |
| 90 | "\n" |
| 91 | "o Press <Enter>, <F1>, <F5>, <F7> or <Esc> to exit.\n" |
| 92 | "\n" |
| 93 | "\n" |
| 94 | "Alternate Configuration Files\n" |
| 95 | "-----------------------------\n" |
| 96 | "nconfig supports the use of alternate configuration files for\n" |
| 97 | "those who, for various reasons, find it necessary to switch\n" |
| 98 | "between different kernel configurations.\n" |
| 99 | "\n" |
| 100 | "At the end of the main menu you will find two options. One is\n" |
| 101 | "for saving the current configuration to a file of your choosing.\n" |
| 102 | "The other option is for loading a previously saved alternate\n" |
| 103 | "configuration.\n" |
| 104 | "\n" |
| 105 | "Even if you don't use alternate configuration files, but you\n" |
| 106 | "find during a nconfig session that you have completely messed\n" |
| 107 | "up your settings, you may use the \"Load Alternate...\" option to\n" |
| 108 | "restore your previously saved settings from \".config\" without\n" |
| 109 | "restarting nconfig.\n" |
| 110 | "\n" |
| 111 | "Other information\n" |
| 112 | "-----------------\n" |
| 113 | "If you use nconfig in an XTERM window make sure you have your\n" |
| 114 | "$TERM variable set to point to a xterm definition which supports color.\n" |
| 115 | "Otherwise, nconfig will look rather bad. nconfig will not\n" |
| 116 | "display correctly in a RXVT window because rxvt displays only one\n" |
| 117 | "intensity of color, bright.\n" |
| 118 | "\n" |
| 119 | "nconfig will display larger menus on screens or xterms which are\n" |
| 120 | "set to display more than the standard 25 row by 80 column geometry.\n" |
| 121 | "In order for this to work, the \"stty size\" command must be able to\n" |
| 122 | "display the screen's current row and column geometry. I STRONGLY\n" |
| 123 | "RECOMMEND that you make sure you do NOT have the shell variables\n" |
| 124 | "LINES and COLUMNS exported into your environment. Some distributions\n" |
| 125 | "export those variables via /etc/profile. Some ncurses programs can\n" |
| 126 | "become confused when those variables (LINES & COLUMNS) don't reflect\n" |
| 127 | "the true screen size.\n" |
| 128 | "\n" |
| 129 | "Optional personality available\n" |
| 130 | "------------------------------\n" |
| 131 | "If you prefer to have all of the kernel options listed in a single\n" |
| 132 | "menu, rather than the default multimenu hierarchy, run the nconfig\n" |
| 133 | "with NCONFIG_MODE environment variable set to single_menu. Example:\n" |
| 134 | "\n" |
| 135 | "make NCONFIG_MODE=single_menu nconfig\n" |
| 136 | "\n" |
| 137 | "<Enter> will then unroll the appropriate category, or enfold it if it\n" |
| 138 | "is already unrolled.\n" |
| 139 | "\n" |
| 140 | "Note that this mode can eventually be a little more CPU expensive\n" |
| 141 | "(especially with a larger number of unrolled categories) than the\n" |
| 142 | "default mode.\n" |
| 143 | "\n"), |
| 144 | menu_no_f_instructions[] = N_( |
| 145 | " You do not have function keys support. Please follow the\n" |
| 146 | " following instructions:\n" |
| 147 | " Arrow keys navigate the menu.\n" |
| 148 | " <Enter> or <right-arrow> selects submenus --->.\n" |
| 149 | " Capital Letters are hotkeys.\n" |
| 150 | " Pressing <Y> includes, <N> excludes, <M> modularizes features.\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 151 | " Pressing SpaceBar toggles between the above options.\n" |
| 152 | " Press <Esc> or <left-arrow> to go back one menu,\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 153 | " <?> or <h> for Help, </> for Search.\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 154 | " <1> is interchangeable with <F1>, <2> with <F2>, etc.\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 155 | " Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 156 | " <Esc> always leaves the current window.\n"), |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 157 | menu_instructions[] = N_( |
| 158 | " Arrow keys navigate the menu.\n" |
| 159 | " <Enter> or <right-arrow> selects submenus --->.\n" |
| 160 | " Capital Letters are hotkeys.\n" |
| 161 | " Pressing <Y> includes, <N> excludes, <M> modularizes features.\n" |
| 162 | " Pressing SpaceBar toggles between the above options\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 163 | " Press <Esc>, <F5> or <left-arrow> to go back one menu,\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 164 | " <?>, <F1> or <h> for Help, </> for Search.\n" |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 165 | " <1> is interchangeable with <F1>, <2> with <F2>, etc.\n" |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 166 | " Legend: [*] built-in [ ] excluded <M> module < > module capable.\n" |
| 167 | " <Esc> always leaves the current window\n"), |
| 168 | radiolist_instructions[] = N_( |
| 169 | " Use the arrow keys to navigate this window or\n" |
| 170 | " press the hotkey of the item you wish to select\n" |
| 171 | " followed by the <SPACE BAR>.\n" |
| 172 | " Press <?>, <F1> or <h> for additional information about this option.\n"), |
| 173 | inputbox_instructions_int[] = N_( |
| 174 | "Please enter a decimal value.\n" |
| 175 | "Fractions will not be accepted.\n" |
| 176 | "Press <RETURN> to accept, <ESC> to cancel."), |
| 177 | inputbox_instructions_hex[] = N_( |
| 178 | "Please enter a hexadecimal value.\n" |
| 179 | "Press <RETURN> to accept, <ESC> to cancel."), |
| 180 | inputbox_instructions_string[] = N_( |
| 181 | "Please enter a string value.\n" |
| 182 | "Press <RETURN> to accept, <ESC> to cancel."), |
| 183 | setmod_text[] = N_( |
| 184 | "This feature depends on another which\n" |
| 185 | "has been configured as a module.\n" |
| 186 | "As a result, this feature will be built as a module."), |
| 187 | nohelp_text[] = N_( |
| 188 | "There is no help available for this kernel option.\n"), |
| 189 | load_config_text[] = N_( |
| 190 | "Enter the name of the configuration file you wish to load.\n" |
| 191 | "Accept the name shown to restore the configuration you\n" |
| 192 | "last retrieved. Leave blank to abort."), |
| 193 | load_config_help[] = N_( |
| 194 | "\n" |
| 195 | "For various reasons, one may wish to keep several different kernel\n" |
| 196 | "configurations available on a single machine.\n" |
| 197 | "\n" |
| 198 | "If you have saved a previous configuration in a file other than the\n" |
| 199 | "kernel's default, entering the name of the file here will allow you\n" |
| 200 | "to modify that configuration.\n" |
| 201 | "\n" |
| 202 | "If you are uncertain, then you have probably never used alternate\n" |
| 203 | "configuration files. You should therefor leave this blank to abort.\n"), |
| 204 | save_config_text[] = N_( |
| 205 | "Enter a filename to which this configuration should be saved\n" |
| 206 | "as an alternate. Leave blank to abort."), |
| 207 | save_config_help[] = N_( |
| 208 | "\n" |
| 209 | "For various reasons, one may wish to keep different kernel\n" |
| 210 | "configurations available on a single machine.\n" |
| 211 | "\n" |
| 212 | "Entering a file name here will allow you to later retrieve, modify\n" |
| 213 | "and use the current configuration as an alternate to whatever\n" |
| 214 | "configuration options you have selected at that time.\n" |
| 215 | "\n" |
| 216 | "If you are uncertain what all this means then you should probably\n" |
| 217 | "leave this blank.\n"), |
| 218 | search_help[] = N_( |
| 219 | "\n" |
| 220 | "Search for CONFIG_ symbols and display their relations.\n" |
| 221 | "Regular expressions are allowed.\n" |
| 222 | "Example: search for \"^FOO\"\n" |
| 223 | "Result:\n" |
| 224 | "-----------------------------------------------------------------\n" |
| 225 | "Symbol: FOO [ = m]\n" |
| 226 | "Prompt: Foo bus is used to drive the bar HW\n" |
| 227 | "Defined at drivers/pci/Kconfig:47\n" |
| 228 | "Depends on: X86_LOCAL_APIC && X86_IO_APIC || IA64\n" |
| 229 | "Location:\n" |
| 230 | " -> Bus options (PCI, PCMCIA, EISA, MCA, ISA)\n" |
| 231 | " -> PCI support (PCI [ = y])\n" |
| 232 | " -> PCI access mode (<choice> [ = y])\n" |
| 233 | "Selects: LIBCRC32\n" |
| 234 | "Selected by: BAR\n" |
| 235 | "-----------------------------------------------------------------\n" |
| 236 | "o The line 'Prompt:' shows the text used in the menu structure for\n" |
| 237 | " this CONFIG_ symbol\n" |
| 238 | "o The 'Defined at' line tell at what file / line number the symbol\n" |
| 239 | " is defined\n" |
| 240 | "o The 'Depends on:' line tell what symbols needs to be defined for\n" |
| 241 | " this symbol to be visible in the menu (selectable)\n" |
| 242 | "o The 'Location:' lines tell where in the menu structure this symbol\n" |
| 243 | " is located\n" |
| 244 | " A location followed by a [ = y] indicate that this is a selectable\n" |
| 245 | " menu item - and current value is displayed inside brackets.\n" |
| 246 | "o The 'Selects:' line tell what symbol will be automatically\n" |
| 247 | " selected if this symbol is selected (y or m)\n" |
| 248 | "o The 'Selected by' line tell what symbol has selected this symbol\n" |
| 249 | "\n" |
| 250 | "Only relevant lines are shown.\n" |
| 251 | "\n\n" |
| 252 | "Search examples:\n" |
| 253 | "Examples: USB = > find all CONFIG_ symbols containing USB\n" |
| 254 | " ^USB => find all CONFIG_ symbols starting with USB\n" |
| 255 | " USB$ => find all CONFIG_ symbols ending with USB\n" |
| 256 | "\n"); |
| 257 | |
| 258 | struct mitem { |
| 259 | char str[256]; |
| 260 | char tag; |
| 261 | void *usrptr; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 262 | int is_visible; |
| 263 | }; |
| 264 | |
| 265 | #define MAX_MENU_ITEMS 4096 |
| 266 | static int show_all_items; |
| 267 | static int indent; |
| 268 | static struct menu *current_menu; |
| 269 | static int child_count; |
| 270 | static int single_menu_mode; |
| 271 | /* the window in which all information appears */ |
| 272 | static WINDOW *main_window; |
| 273 | /* the largest size of the menu window */ |
| 274 | static int mwin_max_lines; |
| 275 | static int mwin_max_cols; |
| 276 | /* the window in which we show option buttons */ |
| 277 | static MENU *curses_menu; |
| 278 | static ITEM *curses_menu_items[MAX_MENU_ITEMS]; |
| 279 | static struct mitem k_menu_items[MAX_MENU_ITEMS]; |
| 280 | static int items_num; |
| 281 | static int global_exit; |
| 282 | /* the currently selected button */ |
| 283 | const char *current_instructions = menu_instructions; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 284 | |
| 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); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 293 | static void search_conf(void); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 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); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 304 | static void handle_f9(int *key, struct menu *current_item); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 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 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 313 | static const int function_keys_num = 9; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 314 | struct function_keys function_keys[] = { |
| 315 | { |
| 316 | .key_str = "F1", |
| 317 | .func = "Help", |
| 318 | .key = F_HELP, |
| 319 | .handler = handle_f1, |
| 320 | }, |
| 321 | { |
| 322 | .key_str = "F2", |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 323 | .func = "Sym Info", |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 324 | .key = F_SYMBOL, |
| 325 | .handler = handle_f2, |
| 326 | }, |
| 327 | { |
| 328 | .key_str = "F3", |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 329 | .func = "Insts", |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 330 | .key = F_INSTS, |
| 331 | .handler = handle_f3, |
| 332 | }, |
| 333 | { |
| 334 | .key_str = "F4", |
| 335 | .func = "Config", |
| 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", |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 359 | .func = "Sym Search", |
| 360 | .key = F_SEARCH, |
| 361 | .handler = handle_f8, |
| 362 | }, |
| 363 | { |
| 364 | .key_str = "F9", |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 365 | .func = "Exit", |
| 366 | .key = F_EXIT, |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 367 | .handler = handle_f9, |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 368 | }, |
| 369 | }; |
| 370 | |
| 371 | static void print_function_line(void) |
| 372 | { |
| 373 | int i; |
| 374 | int offset = 1; |
| 375 | const int skip = 1; |
| 376 | |
| 377 | for (i = 0; i < function_keys_num; i++) { |
| 378 | wattrset(main_window, attributes[FUNCTION_HIGHLIGHT]); |
| 379 | mvwprintw(main_window, LINES-3, offset, |
| 380 | "%s", |
| 381 | function_keys[i].key_str); |
| 382 | wattrset(main_window, attributes[FUNCTION_TEXT]); |
| 383 | offset += strlen(function_keys[i].key_str); |
| 384 | mvwprintw(main_window, LINES-3, |
| 385 | offset, "%s", |
| 386 | function_keys[i].func); |
| 387 | offset += strlen(function_keys[i].func) + skip; |
| 388 | } |
| 389 | wattrset(main_window, attributes[NORMAL]); |
| 390 | } |
| 391 | |
| 392 | /* help */ |
| 393 | static void handle_f1(int *key, struct menu *current_item) |
| 394 | { |
| 395 | show_scroll_win(main_window, |
| 396 | _("README"), _(nconf_readme)); |
| 397 | return; |
| 398 | } |
| 399 | |
| 400 | /* symbole help */ |
| 401 | static void handle_f2(int *key, struct menu *current_item) |
| 402 | { |
| 403 | show_help(current_item); |
| 404 | return; |
| 405 | } |
| 406 | |
| 407 | /* instructions */ |
| 408 | static void handle_f3(int *key, struct menu *current_item) |
| 409 | { |
| 410 | show_scroll_win(main_window, |
| 411 | _("Instructions"), |
| 412 | _(current_instructions)); |
| 413 | return; |
| 414 | } |
| 415 | |
| 416 | /* config */ |
| 417 | static void handle_f4(int *key, struct menu *current_item) |
| 418 | { |
| 419 | int res = btn_dialog(main_window, |
| 420 | _("Show all symbols?"), |
| 421 | 2, |
| 422 | " <Show All> ", |
| 423 | "<Don't show all>"); |
| 424 | if (res == 0) |
| 425 | show_all_items = 1; |
| 426 | else if (res == 1) |
| 427 | show_all_items = 0; |
| 428 | |
| 429 | return; |
| 430 | } |
| 431 | |
| 432 | /* back */ |
| 433 | static void handle_f5(int *key, struct menu *current_item) |
| 434 | { |
| 435 | *key = KEY_LEFT; |
| 436 | return; |
| 437 | } |
| 438 | |
| 439 | /* save */ |
| 440 | static void handle_f6(int *key, struct menu *current_item) |
| 441 | { |
| 442 | conf_save(); |
| 443 | return; |
| 444 | } |
| 445 | |
| 446 | /* load */ |
| 447 | static void handle_f7(int *key, struct menu *current_item) |
| 448 | { |
| 449 | conf_load(); |
| 450 | return; |
| 451 | } |
| 452 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 453 | /* search */ |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 454 | static void handle_f8(int *key, struct menu *current_item) |
| 455 | { |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 456 | search_conf(); |
| 457 | return; |
| 458 | } |
| 459 | |
| 460 | /* exit */ |
| 461 | static void handle_f9(int *key, struct menu *current_item) |
| 462 | { |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 463 | do_exit(); |
| 464 | return; |
| 465 | } |
| 466 | |
| 467 | /* return != 0 to indicate the key was handles */ |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 468 | static int process_special_keys(int *key, struct menu *menu) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 469 | { |
| 470 | int i; |
| 471 | |
| 472 | if (*key == KEY_RESIZE) { |
| 473 | setup_windows(); |
| 474 | return 1; |
| 475 | } |
| 476 | |
| 477 | for (i = 0; i < function_keys_num; i++) { |
| 478 | if (*key == KEY_F(function_keys[i].key) || |
| 479 | *key == '0' + function_keys[i].key){ |
| 480 | function_keys[i].handler(key, menu); |
| 481 | return 1; |
| 482 | } |
| 483 | } |
| 484 | |
| 485 | return 0; |
| 486 | } |
| 487 | |
| 488 | static void clean_items(void) |
| 489 | { |
| 490 | int i; |
| 491 | for (i = 0; curses_menu_items[i]; i++) |
| 492 | free_item(curses_menu_items[i]); |
| 493 | bzero(curses_menu_items, sizeof(curses_menu_items)); |
| 494 | bzero(k_menu_items, sizeof(k_menu_items)); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 495 | items_num = 0; |
| 496 | } |
| 497 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 498 | typedef enum {MATCH_TINKER_PATTERN_UP, MATCH_TINKER_PATTERN_DOWN, |
| 499 | FIND_NEXT_MATCH_DOWN, FIND_NEXT_MATCH_UP} match_f; |
| 500 | |
| 501 | /* return the index of the matched item, or -1 if no such item exists */ |
| 502 | static int get_mext_match(const char *match_str, match_f flag) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 503 | { |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 504 | int match_start = item_index(current_item(curses_menu)); |
| 505 | int index; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 506 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 507 | if (flag == FIND_NEXT_MATCH_DOWN) |
| 508 | ++match_start; |
| 509 | else if (flag == FIND_NEXT_MATCH_UP) |
| 510 | --match_start; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 511 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 512 | index = match_start; |
| 513 | index = (index + items_num) % items_num; |
| 514 | while (true) { |
| 515 | char *str = k_menu_items[index].str; |
| 516 | if (strcasestr(str, match_str) != 0) |
| 517 | return index; |
| 518 | if (flag == FIND_NEXT_MATCH_UP || |
| 519 | flag == MATCH_TINKER_PATTERN_UP) |
| 520 | --index; |
| 521 | else |
| 522 | ++index; |
| 523 | index = (index + items_num) % items_num; |
| 524 | if (index == match_start) |
| 525 | return -1; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 526 | } |
| 527 | } |
| 528 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 529 | /* Make a new item. */ |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 530 | static void item_make(struct menu *menu, char tag, const char *fmt, ...) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 531 | { |
| 532 | va_list ap; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 533 | |
| 534 | if (items_num > MAX_MENU_ITEMS-1) |
| 535 | return; |
| 536 | |
| 537 | bzero(&k_menu_items[items_num], sizeof(k_menu_items[0])); |
| 538 | k_menu_items[items_num].tag = tag; |
| 539 | k_menu_items[items_num].usrptr = menu; |
| 540 | if (menu != NULL) |
| 541 | k_menu_items[items_num].is_visible = |
| 542 | menu_is_visible(menu); |
| 543 | else |
| 544 | k_menu_items[items_num].is_visible = 1; |
| 545 | |
| 546 | va_start(ap, fmt); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 547 | vsnprintf(k_menu_items[items_num].str, |
| 548 | sizeof(k_menu_items[items_num].str), |
| 549 | fmt, ap); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 550 | va_end(ap); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 551 | |
| 552 | if (!k_menu_items[items_num].is_visible) |
| 553 | memcpy(k_menu_items[items_num].str, "XXX", 3); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 554 | |
| 555 | curses_menu_items[items_num] = new_item( |
| 556 | k_menu_items[items_num].str, |
| 557 | k_menu_items[items_num].str); |
| 558 | set_item_userptr(curses_menu_items[items_num], |
| 559 | &k_menu_items[items_num]); |
| 560 | /* |
| 561 | if (!k_menu_items[items_num].is_visible) |
| 562 | item_opts_off(curses_menu_items[items_num], O_SELECTABLE); |
| 563 | */ |
| 564 | |
| 565 | items_num++; |
| 566 | curses_menu_items[items_num] = NULL; |
| 567 | } |
| 568 | |
| 569 | /* very hackish. adds a string to the last item added */ |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 570 | static void item_add_str(const char *fmt, ...) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 571 | { |
| 572 | va_list ap; |
| 573 | int index = items_num-1; |
| 574 | char new_str[256]; |
| 575 | char tmp_str[256]; |
| 576 | |
| 577 | if (index < 0) |
| 578 | return; |
| 579 | |
| 580 | va_start(ap, fmt); |
| 581 | vsnprintf(new_str, sizeof(new_str), fmt, ap); |
| 582 | va_end(ap); |
| 583 | snprintf(tmp_str, sizeof(tmp_str), "%s%s", |
| 584 | k_menu_items[index].str, new_str); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 585 | strncpy(k_menu_items[index].str, |
| 586 | tmp_str, |
| 587 | sizeof(k_menu_items[index].str)); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 588 | |
| 589 | free_item(curses_menu_items[index]); |
| 590 | curses_menu_items[index] = new_item( |
| 591 | k_menu_items[index].str, |
| 592 | k_menu_items[index].str); |
| 593 | set_item_userptr(curses_menu_items[index], |
| 594 | &k_menu_items[index]); |
| 595 | } |
| 596 | |
| 597 | /* get the tag of the currently selected item */ |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 598 | static char item_tag(void) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 599 | { |
| 600 | ITEM *cur; |
| 601 | struct mitem *mcur; |
| 602 | |
| 603 | cur = current_item(curses_menu); |
| 604 | if (cur == NULL) |
| 605 | return 0; |
| 606 | mcur = (struct mitem *) item_userptr(cur); |
| 607 | return mcur->tag; |
| 608 | } |
| 609 | |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 610 | static int curses_item_index(void) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 611 | { |
| 612 | return item_index(current_item(curses_menu)); |
| 613 | } |
| 614 | |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 615 | static void *item_data(void) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 616 | { |
| 617 | ITEM *cur; |
| 618 | struct mitem *mcur; |
| 619 | |
| 620 | cur = current_item(curses_menu); |
Andrej Gelenberg | 866af40 | 2010-08-02 11:59:31 +0200 | [diff] [blame] | 621 | if (!cur) |
| 622 | return NULL; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 623 | mcur = (struct mitem *) item_userptr(cur); |
| 624 | return mcur->usrptr; |
| 625 | |
| 626 | } |
| 627 | |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 628 | static int item_is_tag(char tag) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 629 | { |
| 630 | return item_tag() == tag; |
| 631 | } |
| 632 | |
| 633 | static char filename[PATH_MAX+1]; |
| 634 | static char menu_backtitle[PATH_MAX+128]; |
Michal Marek | 851190c | 2010-01-07 13:59:57 +0100 | [diff] [blame] | 635 | static const char *set_config_filename(const char *config_filename) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 636 | { |
| 637 | int size; |
| 638 | struct symbol *sym; |
| 639 | |
| 640 | sym = sym_lookup("KERNELVERSION", 0); |
| 641 | sym_calc_value(sym); |
| 642 | size = snprintf(menu_backtitle, sizeof(menu_backtitle), |
| 643 | _("%s - Linux Kernel v%s Configuration"), |
| 644 | config_filename, sym_get_string_value(sym)); |
| 645 | if (size >= sizeof(menu_backtitle)) |
| 646 | menu_backtitle[sizeof(menu_backtitle)-1] = '\0'; |
| 647 | |
| 648 | size = snprintf(filename, sizeof(filename), "%s", config_filename); |
| 649 | if (size >= sizeof(filename)) |
| 650 | filename[sizeof(filename)-1] = '\0'; |
| 651 | return menu_backtitle; |
| 652 | } |
| 653 | |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 654 | /* return = 0 means we are successful. |
| 655 | * -1 means go on doing what you were doing |
| 656 | */ |
| 657 | static int do_exit(void) |
| 658 | { |
| 659 | int res; |
| 660 | if (!conf_get_changed()) { |
| 661 | global_exit = 1; |
| 662 | return 0; |
| 663 | } |
| 664 | res = btn_dialog(main_window, |
| 665 | _("Do you wish to save your " |
| 666 | "new kernel configuration?\n" |
| 667 | "<ESC> to cancel and resume nconfig."), |
| 668 | 2, |
| 669 | " <save> ", |
| 670 | "<don't save>"); |
| 671 | if (res == KEY_EXIT) { |
| 672 | global_exit = 0; |
| 673 | return -1; |
| 674 | } |
| 675 | |
| 676 | /* if we got here, the user really wants to exit */ |
| 677 | switch (res) { |
| 678 | case 0: |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 679 | res = conf_write(filename); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 680 | if (res) |
| 681 | btn_dialog( |
| 682 | main_window, |
| 683 | _("Error during writing of the kernel " |
| 684 | "configuration.\n" |
| 685 | "Your kernel configuration " |
| 686 | "changes were NOT saved."), |
| 687 | 1, |
| 688 | "<OK>"); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 689 | break; |
| 690 | default: |
| 691 | btn_dialog( |
| 692 | main_window, |
| 693 | _("Your kernel configuration changes were NOT saved."), |
| 694 | 1, |
| 695 | "<OK>"); |
| 696 | break; |
| 697 | } |
| 698 | global_exit = 1; |
| 699 | return 0; |
| 700 | } |
| 701 | |
| 702 | |
| 703 | static void search_conf(void) |
| 704 | { |
| 705 | struct symbol **sym_arr; |
| 706 | struct gstr res; |
| 707 | char dialog_input_result[100]; |
| 708 | char *dialog_input; |
| 709 | int dres; |
| 710 | again: |
| 711 | dres = dialog_inputbox(main_window, |
| 712 | _("Search Configuration Parameter"), |
| 713 | _("Enter CONFIG_ (sub)string to search for " |
| 714 | "(with or without \"CONFIG\")"), |
| 715 | "", dialog_input_result, 99); |
| 716 | switch (dres) { |
| 717 | case 0: |
| 718 | break; |
| 719 | case 1: |
| 720 | show_scroll_win(main_window, |
| 721 | _("Search Configuration"), search_help); |
| 722 | goto again; |
| 723 | default: |
| 724 | return; |
| 725 | } |
| 726 | |
| 727 | /* strip CONFIG_ if necessary */ |
| 728 | dialog_input = dialog_input_result; |
| 729 | if (strncasecmp(dialog_input_result, "CONFIG_", 7) == 0) |
| 730 | dialog_input += 7; |
| 731 | |
| 732 | sym_arr = sym_re_search(dialog_input); |
| 733 | res = get_relations_str(sym_arr); |
| 734 | free(sym_arr); |
| 735 | show_scroll_win(main_window, |
| 736 | _("Search Results"), str_get(&res)); |
| 737 | str_free(&res); |
| 738 | } |
| 739 | |
| 740 | |
| 741 | static void build_conf(struct menu *menu) |
| 742 | { |
| 743 | struct symbol *sym; |
| 744 | struct property *prop; |
| 745 | struct menu *child; |
| 746 | int type, tmp, doint = 2; |
| 747 | tristate val; |
| 748 | char ch; |
| 749 | |
| 750 | if (!menu || (!show_all_items && !menu_is_visible(menu))) |
| 751 | return; |
| 752 | |
| 753 | sym = menu->sym; |
| 754 | prop = menu->prompt; |
| 755 | if (!sym) { |
| 756 | if (prop && menu != current_menu) { |
| 757 | const char *prompt = menu_get_prompt(menu); |
| 758 | enum prop_type ptype; |
| 759 | ptype = menu->prompt ? menu->prompt->type : P_UNKNOWN; |
| 760 | switch (ptype) { |
| 761 | case P_MENU: |
| 762 | child_count++; |
| 763 | prompt = _(prompt); |
| 764 | if (single_menu_mode) { |
| 765 | item_make(menu, 'm', |
| 766 | "%s%*c%s", |
| 767 | menu->data ? "-->" : "++>", |
| 768 | indent + 1, ' ', prompt); |
| 769 | } else |
| 770 | item_make(menu, 'm', |
| 771 | " %*c%s --->", |
| 772 | indent + 1, |
| 773 | ' ', prompt); |
| 774 | |
| 775 | if (single_menu_mode && menu->data) |
| 776 | goto conf_childs; |
| 777 | return; |
| 778 | case P_COMMENT: |
| 779 | if (prompt) { |
| 780 | child_count++; |
| 781 | item_make(menu, ':', |
| 782 | " %*c*** %s ***", |
| 783 | indent + 1, ' ', |
| 784 | _(prompt)); |
| 785 | } |
| 786 | break; |
| 787 | default: |
| 788 | if (prompt) { |
| 789 | child_count++; |
| 790 | item_make(menu, ':', "---%*c%s", |
| 791 | indent + 1, ' ', |
| 792 | _(prompt)); |
| 793 | } |
| 794 | } |
| 795 | } else |
| 796 | doint = 0; |
| 797 | goto conf_childs; |
| 798 | } |
| 799 | |
| 800 | type = sym_get_type(sym); |
| 801 | if (sym_is_choice(sym)) { |
| 802 | struct symbol *def_sym = sym_get_choice_value(sym); |
| 803 | struct menu *def_menu = NULL; |
| 804 | |
| 805 | child_count++; |
| 806 | for (child = menu->list; child; child = child->next) { |
| 807 | if (menu_is_visible(child) && child->sym == def_sym) |
| 808 | def_menu = child; |
| 809 | } |
| 810 | |
| 811 | val = sym_get_tristate_value(sym); |
| 812 | if (sym_is_changable(sym)) { |
| 813 | switch (type) { |
| 814 | case S_BOOLEAN: |
| 815 | item_make(menu, 't', "[%c]", |
| 816 | val == no ? ' ' : '*'); |
| 817 | break; |
| 818 | case S_TRISTATE: |
| 819 | switch (val) { |
| 820 | case yes: |
| 821 | ch = '*'; |
| 822 | break; |
| 823 | case mod: |
| 824 | ch = 'M'; |
| 825 | break; |
| 826 | default: |
| 827 | ch = ' '; |
| 828 | break; |
| 829 | } |
| 830 | item_make(menu, 't', "<%c>", ch); |
| 831 | break; |
| 832 | } |
| 833 | } else { |
| 834 | item_make(menu, def_menu ? 't' : ':', " "); |
| 835 | } |
| 836 | |
| 837 | item_add_str("%*c%s", indent + 1, |
| 838 | ' ', _(menu_get_prompt(menu))); |
| 839 | if (val == yes) { |
| 840 | if (def_menu) { |
| 841 | item_add_str(" (%s)", |
| 842 | _(menu_get_prompt(def_menu))); |
| 843 | item_add_str(" --->"); |
| 844 | if (def_menu->list) { |
| 845 | indent += 2; |
| 846 | build_conf(def_menu); |
| 847 | indent -= 2; |
| 848 | } |
| 849 | } |
| 850 | return; |
| 851 | } |
| 852 | } else { |
| 853 | if (menu == current_menu) { |
| 854 | item_make(menu, ':', |
| 855 | "---%*c%s", indent + 1, |
| 856 | ' ', _(menu_get_prompt(menu))); |
| 857 | goto conf_childs; |
| 858 | } |
| 859 | child_count++; |
| 860 | val = sym_get_tristate_value(sym); |
| 861 | if (sym_is_choice_value(sym) && val == yes) { |
| 862 | item_make(menu, ':', " "); |
| 863 | } else { |
| 864 | switch (type) { |
| 865 | case S_BOOLEAN: |
| 866 | if (sym_is_changable(sym)) |
| 867 | item_make(menu, 't', "[%c]", |
| 868 | val == no ? ' ' : '*'); |
| 869 | else |
| 870 | item_make(menu, 't', "-%c-", |
| 871 | val == no ? ' ' : '*'); |
| 872 | break; |
| 873 | case S_TRISTATE: |
| 874 | switch (val) { |
| 875 | case yes: |
| 876 | ch = '*'; |
| 877 | break; |
| 878 | case mod: |
| 879 | ch = 'M'; |
| 880 | break; |
| 881 | default: |
| 882 | ch = ' '; |
| 883 | break; |
| 884 | } |
| 885 | if (sym_is_changable(sym)) { |
| 886 | if (sym->rev_dep.tri == mod) |
| 887 | item_make(menu, |
| 888 | 't', "{%c}", ch); |
| 889 | else |
| 890 | item_make(menu, |
| 891 | 't', "<%c>", ch); |
| 892 | } else |
| 893 | item_make(menu, 't', "-%c-", ch); |
| 894 | break; |
| 895 | default: |
| 896 | tmp = 2 + strlen(sym_get_string_value(sym)); |
Nir Tzachar | 68c16ed | 2010-01-13 07:32:35 +0200 | [diff] [blame] | 897 | item_make(menu, 's', " (%s)", |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 898 | sym_get_string_value(sym)); |
| 899 | tmp = indent - tmp + 4; |
| 900 | if (tmp < 0) |
| 901 | tmp = 0; |
| 902 | item_add_str("%*c%s%s", tmp, ' ', |
| 903 | _(menu_get_prompt(menu)), |
| 904 | (sym_has_value(sym) || |
| 905 | !sym_is_changable(sym)) ? "" : |
| 906 | _(" (NEW)")); |
| 907 | goto conf_childs; |
| 908 | } |
| 909 | } |
| 910 | item_add_str("%*c%s%s", indent + 1, ' ', |
| 911 | _(menu_get_prompt(menu)), |
| 912 | (sym_has_value(sym) || !sym_is_changable(sym)) ? |
| 913 | "" : _(" (NEW)")); |
| 914 | if (menu->prompt && menu->prompt->type == P_MENU) { |
| 915 | item_add_str(" --->"); |
| 916 | return; |
| 917 | } |
| 918 | } |
| 919 | |
| 920 | conf_childs: |
| 921 | indent += doint; |
| 922 | for (child = menu->list; child; child = child->next) |
| 923 | build_conf(child); |
| 924 | indent -= doint; |
| 925 | } |
| 926 | |
| 927 | static void reset_menu(void) |
| 928 | { |
| 929 | unpost_menu(curses_menu); |
| 930 | clean_items(); |
| 931 | } |
| 932 | |
| 933 | /* adjust the menu to show this item. |
| 934 | * prefer not to scroll the menu if possible*/ |
| 935 | static void center_item(int selected_index, int *last_top_row) |
| 936 | { |
| 937 | int toprow; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 938 | |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 939 | set_top_row(curses_menu, *last_top_row); |
| 940 | toprow = top_row(curses_menu); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 941 | if (selected_index < toprow || |
| 942 | selected_index >= toprow+mwin_max_lines) { |
| 943 | toprow = max(selected_index-mwin_max_lines/2, 0); |
| 944 | if (toprow >= item_count(curses_menu)-mwin_max_lines) |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 945 | toprow = item_count(curses_menu)-mwin_max_lines; |
| 946 | set_top_row(curses_menu, toprow); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 947 | } |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 948 | set_current_item(curses_menu, |
| 949 | curses_menu_items[selected_index]); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 950 | *last_top_row = toprow; |
| 951 | post_menu(curses_menu); |
| 952 | refresh_all_windows(main_window); |
| 953 | } |
| 954 | |
| 955 | /* this function assumes reset_menu has been called before */ |
| 956 | static void show_menu(const char *prompt, const char *instructions, |
| 957 | int selected_index, int *last_top_row) |
| 958 | { |
| 959 | int maxx, maxy; |
| 960 | WINDOW *menu_window; |
| 961 | |
| 962 | current_instructions = instructions; |
| 963 | |
| 964 | clear(); |
| 965 | wattrset(main_window, attributes[NORMAL]); |
| 966 | print_in_middle(stdscr, 1, 0, COLS, |
| 967 | menu_backtitle, |
| 968 | attributes[MAIN_HEADING]); |
| 969 | |
| 970 | wattrset(main_window, attributes[MAIN_MENU_BOX]); |
| 971 | box(main_window, 0, 0); |
| 972 | wattrset(main_window, attributes[MAIN_MENU_HEADING]); |
| 973 | mvwprintw(main_window, 0, 3, " %s ", prompt); |
| 974 | wattrset(main_window, attributes[NORMAL]); |
| 975 | |
| 976 | set_menu_items(curses_menu, curses_menu_items); |
| 977 | |
| 978 | /* position the menu at the middle of the screen */ |
| 979 | scale_menu(curses_menu, &maxy, &maxx); |
Nir Tzachar | 68c16ed | 2010-01-13 07:32:35 +0200 | [diff] [blame] | 980 | maxx = min(maxx, mwin_max_cols-2); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 981 | maxy = mwin_max_lines; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 982 | menu_window = derwin(main_window, |
| 983 | maxy, |
| 984 | maxx, |
| 985 | 2, |
| 986 | (mwin_max_cols-maxx)/2); |
| 987 | keypad(menu_window, TRUE); |
| 988 | set_menu_win(curses_menu, menu_window); |
| 989 | set_menu_sub(curses_menu, menu_window); |
| 990 | |
| 991 | /* must reassert this after changing items, otherwise returns to a |
| 992 | * default of 16 |
| 993 | */ |
| 994 | set_menu_format(curses_menu, maxy, 1); |
| 995 | center_item(selected_index, last_top_row); |
| 996 | set_menu_format(curses_menu, maxy, 1); |
| 997 | |
| 998 | print_function_line(); |
| 999 | |
| 1000 | /* Post the menu */ |
| 1001 | post_menu(curses_menu); |
| 1002 | refresh_all_windows(main_window); |
| 1003 | } |
| 1004 | |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1005 | static void adj_match_dir(match_f *match_direction) |
| 1006 | { |
| 1007 | if (*match_direction == FIND_NEXT_MATCH_DOWN) |
| 1008 | *match_direction = |
| 1009 | MATCH_TINKER_PATTERN_DOWN; |
| 1010 | else if (*match_direction == FIND_NEXT_MATCH_UP) |
| 1011 | *match_direction = |
| 1012 | MATCH_TINKER_PATTERN_UP; |
| 1013 | /* else, do no change.. */ |
| 1014 | } |
| 1015 | |
| 1016 | struct match_state |
| 1017 | { |
| 1018 | int in_search; |
| 1019 | match_f match_direction; |
| 1020 | char pattern[256]; |
| 1021 | }; |
| 1022 | |
| 1023 | /* Return 0 means I have handled the key. In such a case, ans should hold the |
| 1024 | * item to center, or -1 otherwise. |
| 1025 | * Else return -1 . |
| 1026 | */ |
| 1027 | static int do_match(int key, struct match_state *state, int *ans) |
| 1028 | { |
| 1029 | char c = (char) key; |
| 1030 | int terminate_search = 0; |
| 1031 | *ans = -1; |
| 1032 | if (key == '/' || (state->in_search && key == 27)) { |
| 1033 | move(0, 0); |
| 1034 | refresh(); |
| 1035 | clrtoeol(); |
| 1036 | state->in_search = 1-state->in_search; |
| 1037 | bzero(state->pattern, sizeof(state->pattern)); |
| 1038 | state->match_direction = MATCH_TINKER_PATTERN_DOWN; |
| 1039 | return 0; |
| 1040 | } else if (!state->in_search) |
| 1041 | return 1; |
| 1042 | |
| 1043 | if (isalnum(c) || isgraph(c) || c == ' ') { |
| 1044 | state->pattern[strlen(state->pattern)] = c; |
| 1045 | state->pattern[strlen(state->pattern)] = '\0'; |
| 1046 | adj_match_dir(&state->match_direction); |
| 1047 | *ans = get_mext_match(state->pattern, |
| 1048 | state->match_direction); |
| 1049 | } else if (key == KEY_DOWN) { |
| 1050 | state->match_direction = FIND_NEXT_MATCH_DOWN; |
| 1051 | *ans = get_mext_match(state->pattern, |
| 1052 | state->match_direction); |
| 1053 | } else if (key == KEY_UP) { |
| 1054 | state->match_direction = FIND_NEXT_MATCH_UP; |
| 1055 | *ans = get_mext_match(state->pattern, |
| 1056 | state->match_direction); |
| 1057 | } else if (key == KEY_BACKSPACE || key == 127) { |
| 1058 | state->pattern[strlen(state->pattern)-1] = '\0'; |
| 1059 | adj_match_dir(&state->match_direction); |
| 1060 | } else |
| 1061 | terminate_search = 1; |
| 1062 | |
| 1063 | if (terminate_search) { |
| 1064 | state->in_search = 0; |
| 1065 | bzero(state->pattern, sizeof(state->pattern)); |
| 1066 | move(0, 0); |
| 1067 | refresh(); |
| 1068 | clrtoeol(); |
| 1069 | return -1; |
| 1070 | } |
| 1071 | return 0; |
| 1072 | } |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1073 | |
| 1074 | static void conf(struct menu *menu) |
| 1075 | { |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1076 | struct menu *submenu = 0; |
| 1077 | const char *prompt = menu_get_prompt(menu); |
| 1078 | struct symbol *sym; |
| 1079 | struct menu *active_menu = NULL; |
| 1080 | int res; |
| 1081 | int current_index = 0; |
| 1082 | int last_top_row = 0; |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1083 | struct match_state match_state = { |
| 1084 | .in_search = 0, |
| 1085 | .match_direction = MATCH_TINKER_PATTERN_DOWN, |
| 1086 | .pattern = "", |
| 1087 | }; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1088 | |
| 1089 | while (!global_exit) { |
| 1090 | reset_menu(); |
| 1091 | current_menu = menu; |
| 1092 | build_conf(menu); |
| 1093 | if (!child_count) |
| 1094 | break; |
| 1095 | |
| 1096 | show_menu(prompt ? _(prompt) : _("Main Menu"), |
| 1097 | _(menu_instructions), |
| 1098 | current_index, &last_top_row); |
| 1099 | keypad((menu_win(curses_menu)), TRUE); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1100 | while (!global_exit) { |
| 1101 | if (match_state.in_search) { |
| 1102 | mvprintw(0, 0, |
| 1103 | "searching: %s", match_state.pattern); |
| 1104 | clrtoeol(); |
| 1105 | } |
| 1106 | refresh_all_windows(main_window); |
| 1107 | res = wgetch(menu_win(curses_menu)); |
| 1108 | if (!res) |
| 1109 | break; |
| 1110 | if (do_match(res, &match_state, ¤t_index) == 0) { |
| 1111 | if (current_index != -1) |
| 1112 | center_item(current_index, |
| 1113 | &last_top_row); |
| 1114 | continue; |
| 1115 | } |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1116 | if (process_special_keys(&res, |
| 1117 | (struct menu *) item_data())) |
| 1118 | break; |
| 1119 | switch (res) { |
| 1120 | case KEY_DOWN: |
| 1121 | menu_driver(curses_menu, REQ_DOWN_ITEM); |
| 1122 | break; |
| 1123 | case KEY_UP: |
| 1124 | menu_driver(curses_menu, REQ_UP_ITEM); |
| 1125 | break; |
| 1126 | case KEY_NPAGE: |
| 1127 | menu_driver(curses_menu, REQ_SCR_DPAGE); |
| 1128 | break; |
| 1129 | case KEY_PPAGE: |
| 1130 | menu_driver(curses_menu, REQ_SCR_UPAGE); |
| 1131 | break; |
| 1132 | case KEY_HOME: |
| 1133 | menu_driver(curses_menu, REQ_FIRST_ITEM); |
| 1134 | break; |
| 1135 | case KEY_END: |
| 1136 | menu_driver(curses_menu, REQ_LAST_ITEM); |
| 1137 | break; |
| 1138 | case 'h': |
| 1139 | case '?': |
| 1140 | show_help((struct menu *) item_data()); |
| 1141 | break; |
| 1142 | } |
| 1143 | if (res == 10 || res == 27 || |
| 1144 | res == 32 || res == 'n' || res == 'y' || |
| 1145 | res == KEY_LEFT || res == KEY_RIGHT || |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1146 | res == 'm') |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1147 | break; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1148 | refresh_all_windows(main_window); |
| 1149 | } |
| 1150 | |
| 1151 | refresh_all_windows(main_window); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1152 | /* if ESC or left*/ |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1153 | if (res == 27 || (menu != &rootmenu && res == KEY_LEFT)) |
| 1154 | break; |
| 1155 | |
| 1156 | /* remember location in the menu */ |
| 1157 | last_top_row = top_row(curses_menu); |
| 1158 | current_index = curses_item_index(); |
| 1159 | |
| 1160 | if (!item_tag()) |
| 1161 | continue; |
| 1162 | |
| 1163 | submenu = (struct menu *) item_data(); |
| 1164 | active_menu = (struct menu *)item_data(); |
| 1165 | if (!submenu || !menu_is_visible(submenu)) |
| 1166 | continue; |
| 1167 | if (submenu) |
| 1168 | sym = submenu->sym; |
| 1169 | else |
| 1170 | sym = NULL; |
| 1171 | |
| 1172 | switch (res) { |
| 1173 | case ' ': |
| 1174 | if (item_is_tag('t')) |
| 1175 | sym_toggle_tristate_value(sym); |
| 1176 | else if (item_is_tag('m')) |
| 1177 | conf(submenu); |
| 1178 | break; |
| 1179 | case KEY_RIGHT: |
| 1180 | case 10: /* ENTER WAS PRESSED */ |
| 1181 | switch (item_tag()) { |
| 1182 | case 'm': |
| 1183 | if (single_menu_mode) |
| 1184 | submenu->data = |
| 1185 | (void *) (long) !submenu->data; |
| 1186 | else |
| 1187 | conf(submenu); |
| 1188 | break; |
| 1189 | case 't': |
| 1190 | if (sym_is_choice(sym) && |
| 1191 | sym_get_tristate_value(sym) == yes) |
| 1192 | conf_choice(submenu); |
| 1193 | else if (submenu->prompt && |
| 1194 | submenu->prompt->type == P_MENU) |
| 1195 | conf(submenu); |
| 1196 | else if (res == 10) |
| 1197 | sym_toggle_tristate_value(sym); |
| 1198 | break; |
| 1199 | case 's': |
| 1200 | conf_string(submenu); |
| 1201 | break; |
| 1202 | } |
| 1203 | break; |
| 1204 | case 'y': |
| 1205 | if (item_is_tag('t')) { |
| 1206 | if (sym_set_tristate_value(sym, yes)) |
| 1207 | break; |
| 1208 | if (sym_set_tristate_value(sym, mod)) |
| 1209 | btn_dialog(main_window, setmod_text, 0); |
| 1210 | } |
| 1211 | break; |
| 1212 | case 'n': |
| 1213 | if (item_is_tag('t')) |
| 1214 | sym_set_tristate_value(sym, no); |
| 1215 | break; |
| 1216 | case 'm': |
| 1217 | if (item_is_tag('t')) |
| 1218 | sym_set_tristate_value(sym, mod); |
| 1219 | break; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1220 | } |
| 1221 | } |
| 1222 | } |
| 1223 | |
Michal Marek | 42368c3 | 2010-08-17 10:21:19 +0200 | [diff] [blame^] | 1224 | static void conf_message_callback(const char *fmt, va_list ap) |
| 1225 | { |
| 1226 | char buf[1024]; |
| 1227 | |
| 1228 | vsnprintf(buf, sizeof(buf), fmt, ap); |
| 1229 | btn_dialog(main_window, buf, 1, "<OK>"); |
| 1230 | } |
| 1231 | |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1232 | static void show_help(struct menu *menu) |
| 1233 | { |
| 1234 | struct gstr help = str_new(); |
| 1235 | |
| 1236 | if (menu && menu->sym && menu_has_help(menu)) { |
| 1237 | if (menu->sym->name) { |
| 1238 | str_printf(&help, "CONFIG_%s:\n\n", menu->sym->name); |
| 1239 | str_append(&help, _(menu_get_help(menu))); |
| 1240 | str_append(&help, "\n"); |
| 1241 | get_symbol_str(&help, menu->sym); |
| 1242 | } |
| 1243 | } else { |
| 1244 | str_append(&help, nohelp_text); |
| 1245 | } |
| 1246 | show_scroll_win(main_window, _(menu_get_prompt(menu)), str_get(&help)); |
| 1247 | str_free(&help); |
| 1248 | } |
| 1249 | |
| 1250 | static void conf_choice(struct menu *menu) |
| 1251 | { |
| 1252 | const char *prompt = _(menu_get_prompt(menu)); |
| 1253 | struct menu *child = 0; |
| 1254 | struct symbol *active; |
| 1255 | int selected_index = 0; |
| 1256 | int last_top_row = 0; |
| 1257 | int res, i = 0; |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1258 | struct match_state match_state = { |
| 1259 | .in_search = 0, |
| 1260 | .match_direction = MATCH_TINKER_PATTERN_DOWN, |
| 1261 | .pattern = "", |
| 1262 | }; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1263 | |
| 1264 | active = sym_get_choice_value(menu->sym); |
| 1265 | /* this is mostly duplicated from the conf() function. */ |
| 1266 | while (!global_exit) { |
| 1267 | reset_menu(); |
| 1268 | |
| 1269 | for (i = 0, child = menu->list; child; child = child->next) { |
| 1270 | if (!show_all_items && !menu_is_visible(child)) |
| 1271 | continue; |
| 1272 | |
| 1273 | if (child->sym == sym_get_choice_value(menu->sym)) |
| 1274 | item_make(child, ':', "<X> %s", |
| 1275 | _(menu_get_prompt(child))); |
| 1276 | else |
| 1277 | item_make(child, ':', " %s", |
| 1278 | _(menu_get_prompt(child))); |
| 1279 | if (child->sym == active){ |
| 1280 | last_top_row = top_row(curses_menu); |
| 1281 | selected_index = i; |
| 1282 | } |
| 1283 | i++; |
| 1284 | } |
| 1285 | show_menu(prompt ? _(prompt) : _("Choice Menu"), |
| 1286 | _(radiolist_instructions), |
| 1287 | selected_index, |
| 1288 | &last_top_row); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1289 | while (!global_exit) { |
| 1290 | if (match_state.in_search) { |
| 1291 | mvprintw(0, 0, "searching: %s", |
| 1292 | match_state.pattern); |
| 1293 | clrtoeol(); |
| 1294 | } |
| 1295 | refresh_all_windows(main_window); |
| 1296 | res = wgetch(menu_win(curses_menu)); |
| 1297 | if (!res) |
| 1298 | break; |
| 1299 | if (do_match(res, &match_state, &selected_index) == 0) { |
| 1300 | if (selected_index != -1) |
| 1301 | center_item(selected_index, |
| 1302 | &last_top_row); |
| 1303 | continue; |
| 1304 | } |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1305 | if (process_special_keys( |
| 1306 | &res, |
| 1307 | (struct menu *) item_data())) |
| 1308 | break; |
| 1309 | switch (res) { |
| 1310 | case KEY_DOWN: |
| 1311 | menu_driver(curses_menu, REQ_DOWN_ITEM); |
| 1312 | break; |
| 1313 | case KEY_UP: |
| 1314 | menu_driver(curses_menu, REQ_UP_ITEM); |
| 1315 | break; |
| 1316 | case KEY_NPAGE: |
| 1317 | menu_driver(curses_menu, REQ_SCR_DPAGE); |
| 1318 | break; |
| 1319 | case KEY_PPAGE: |
| 1320 | menu_driver(curses_menu, REQ_SCR_UPAGE); |
| 1321 | break; |
| 1322 | case KEY_HOME: |
| 1323 | menu_driver(curses_menu, REQ_FIRST_ITEM); |
| 1324 | break; |
| 1325 | case KEY_END: |
| 1326 | menu_driver(curses_menu, REQ_LAST_ITEM); |
| 1327 | break; |
| 1328 | case 'h': |
| 1329 | case '?': |
| 1330 | show_help((struct menu *) item_data()); |
| 1331 | break; |
| 1332 | } |
| 1333 | if (res == 10 || res == 27 || res == ' ' || |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1334 | res == KEY_LEFT){ |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1335 | break; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1336 | } |
| 1337 | refresh_all_windows(main_window); |
| 1338 | } |
| 1339 | /* if ESC or left */ |
| 1340 | if (res == 27 || res == KEY_LEFT) |
| 1341 | break; |
| 1342 | |
| 1343 | child = item_data(); |
| 1344 | if (!child || !menu_is_visible(child)) |
| 1345 | continue; |
| 1346 | switch (res) { |
| 1347 | case ' ': |
| 1348 | case 10: |
| 1349 | case KEY_RIGHT: |
| 1350 | sym_set_tristate_value(child->sym, yes); |
| 1351 | return; |
| 1352 | case 'h': |
| 1353 | case '?': |
| 1354 | show_help(child); |
| 1355 | active = child->sym; |
| 1356 | break; |
| 1357 | case KEY_EXIT: |
| 1358 | return; |
| 1359 | } |
| 1360 | } |
| 1361 | } |
| 1362 | |
| 1363 | static void conf_string(struct menu *menu) |
| 1364 | { |
| 1365 | const char *prompt = menu_get_prompt(menu); |
| 1366 | char dialog_input_result[256]; |
| 1367 | |
| 1368 | while (1) { |
| 1369 | int res; |
| 1370 | const char *heading; |
| 1371 | |
| 1372 | switch (sym_get_type(menu->sym)) { |
| 1373 | case S_INT: |
| 1374 | heading = _(inputbox_instructions_int); |
| 1375 | break; |
| 1376 | case S_HEX: |
| 1377 | heading = _(inputbox_instructions_hex); |
| 1378 | break; |
| 1379 | case S_STRING: |
| 1380 | heading = _(inputbox_instructions_string); |
| 1381 | break; |
| 1382 | default: |
| 1383 | heading = _("Internal nconf error!"); |
| 1384 | } |
| 1385 | res = dialog_inputbox(main_window, |
| 1386 | prompt ? _(prompt) : _("Main Menu"), |
| 1387 | heading, |
| 1388 | sym_get_string_value(menu->sym), |
| 1389 | dialog_input_result, |
| 1390 | sizeof(dialog_input_result)); |
| 1391 | switch (res) { |
| 1392 | case 0: |
| 1393 | if (sym_set_string_value(menu->sym, |
| 1394 | dialog_input_result)) |
| 1395 | return; |
| 1396 | btn_dialog(main_window, |
| 1397 | _("You have made an invalid entry."), 0); |
| 1398 | break; |
| 1399 | case 1: |
| 1400 | show_help(menu); |
| 1401 | break; |
| 1402 | case KEY_EXIT: |
| 1403 | return; |
| 1404 | } |
| 1405 | } |
| 1406 | } |
| 1407 | |
| 1408 | static void conf_load(void) |
| 1409 | { |
| 1410 | char dialog_input_result[256]; |
| 1411 | while (1) { |
| 1412 | int res; |
| 1413 | res = dialog_inputbox(main_window, |
| 1414 | NULL, load_config_text, |
| 1415 | filename, |
| 1416 | dialog_input_result, |
| 1417 | sizeof(dialog_input_result)); |
| 1418 | switch (res) { |
| 1419 | case 0: |
| 1420 | if (!dialog_input_result[0]) |
| 1421 | return; |
| 1422 | if (!conf_read(dialog_input_result)) { |
| 1423 | set_config_filename(dialog_input_result); |
| 1424 | sym_set_change_count(1); |
| 1425 | return; |
| 1426 | } |
| 1427 | btn_dialog(main_window, _("File does not exist!"), 0); |
| 1428 | break; |
| 1429 | case 1: |
| 1430 | show_scroll_win(main_window, |
| 1431 | _("Load Alternate Configuration"), |
| 1432 | load_config_help); |
| 1433 | break; |
| 1434 | case KEY_EXIT: |
| 1435 | return; |
| 1436 | } |
| 1437 | } |
| 1438 | } |
| 1439 | |
| 1440 | static void conf_save(void) |
| 1441 | { |
| 1442 | char dialog_input_result[256]; |
| 1443 | while (1) { |
| 1444 | int res; |
| 1445 | res = dialog_inputbox(main_window, |
| 1446 | NULL, save_config_text, |
| 1447 | filename, |
| 1448 | dialog_input_result, |
| 1449 | sizeof(dialog_input_result)); |
| 1450 | switch (res) { |
| 1451 | case 0: |
| 1452 | if (!dialog_input_result[0]) |
| 1453 | return; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1454 | res = conf_write(dialog_input_result); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1455 | if (!res) { |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1456 | set_config_filename(dialog_input_result); |
| 1457 | return; |
| 1458 | } |
| 1459 | btn_dialog(main_window, _("Can't create file! " |
| 1460 | "Probably a nonexistent directory."), |
| 1461 | 1, "<OK>"); |
| 1462 | break; |
| 1463 | case 1: |
| 1464 | show_scroll_win(main_window, |
| 1465 | _("Save Alternate Configuration"), |
| 1466 | save_config_help); |
| 1467 | break; |
| 1468 | case KEY_EXIT: |
| 1469 | return; |
| 1470 | } |
| 1471 | } |
| 1472 | } |
| 1473 | |
| 1474 | void setup_windows(void) |
| 1475 | { |
| 1476 | if (main_window != NULL) |
| 1477 | delwin(main_window); |
| 1478 | |
| 1479 | /* set up the menu and menu window */ |
| 1480 | main_window = newwin(LINES-2, COLS-2, 2, 1); |
| 1481 | keypad(main_window, TRUE); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1482 | mwin_max_lines = LINES-7; |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1483 | mwin_max_cols = COLS-6; |
| 1484 | |
| 1485 | /* panels order is from bottom to top */ |
| 1486 | new_panel(main_window); |
| 1487 | } |
| 1488 | |
| 1489 | int main(int ac, char **av) |
| 1490 | { |
| 1491 | char *mode; |
| 1492 | |
| 1493 | setlocale(LC_ALL, ""); |
| 1494 | bindtextdomain(PACKAGE, LOCALEDIR); |
| 1495 | textdomain(PACKAGE); |
| 1496 | |
| 1497 | conf_parse(av[1]); |
| 1498 | conf_read(NULL); |
| 1499 | |
| 1500 | mode = getenv("NCONFIG_MODE"); |
| 1501 | if (mode) { |
| 1502 | if (!strcasecmp(mode, "single_menu")) |
| 1503 | single_menu_mode = 1; |
| 1504 | } |
| 1505 | |
| 1506 | /* Initialize curses */ |
| 1507 | initscr(); |
| 1508 | /* set color theme */ |
| 1509 | set_colors(); |
| 1510 | |
| 1511 | cbreak(); |
| 1512 | noecho(); |
| 1513 | keypad(stdscr, TRUE); |
| 1514 | curs_set(0); |
| 1515 | |
| 1516 | if (COLS < 75 || LINES < 20) { |
| 1517 | endwin(); |
| 1518 | printf("Your terminal should have at " |
| 1519 | "least 20 lines and 75 columns\n"); |
| 1520 | return 1; |
| 1521 | } |
| 1522 | |
| 1523 | notimeout(stdscr, FALSE); |
| 1524 | ESCDELAY = 1; |
| 1525 | |
| 1526 | /* set btns menu */ |
| 1527 | curses_menu = new_menu(curses_menu_items); |
| 1528 | menu_opts_off(curses_menu, O_SHOWDESC); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1529 | menu_opts_on(curses_menu, O_SHOWMATCH); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1530 | menu_opts_on(curses_menu, O_ONEVALUE); |
| 1531 | menu_opts_on(curses_menu, O_NONCYCLIC); |
Nir Tzachar | a72f3e2 | 2010-08-08 16:50:06 +0300 | [diff] [blame] | 1532 | menu_opts_on(curses_menu, O_IGNORECASE); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1533 | set_menu_mark(curses_menu, " "); |
| 1534 | set_menu_fore(curses_menu, attributes[MAIN_MENU_FORE]); |
| 1535 | set_menu_back(curses_menu, attributes[MAIN_MENU_BACK]); |
| 1536 | set_menu_grey(curses_menu, attributes[MAIN_MENU_GREY]); |
| 1537 | |
| 1538 | set_config_filename(conf_get_configname()); |
| 1539 | setup_windows(); |
| 1540 | |
| 1541 | /* check for KEY_FUNC(1) */ |
| 1542 | if (has_key(KEY_F(1)) == FALSE) { |
| 1543 | show_scroll_win(main_window, |
| 1544 | _("Instructions"), |
| 1545 | _(menu_no_f_instructions)); |
| 1546 | } |
| 1547 | |
Michal Marek | 42368c3 | 2010-08-17 10:21:19 +0200 | [diff] [blame^] | 1548 | conf_set_message_callback(conf_message_callback); |
nir.tzachar@gmail.com | 692d97c | 2009-11-25 12:28:43 +0200 | [diff] [blame] | 1549 | /* do the work */ |
| 1550 | while (!global_exit) { |
| 1551 | conf(&rootmenu); |
| 1552 | if (!global_exit && do_exit() == 0) |
| 1553 | break; |
| 1554 | } |
| 1555 | /* ok, we are done */ |
| 1556 | unpost_menu(curses_menu); |
| 1557 | free_menu(curses_menu); |
| 1558 | delwin(main_window); |
| 1559 | clear(); |
| 1560 | refresh(); |
| 1561 | endwin(); |
| 1562 | return 0; |
| 1563 | } |
| 1564 | |