Mercurial > vim
annotate src/term.c @ 3040:b6af1c5dd22f v7.3.292
updated for version 7.3.292
Problem: Crash when using fold markers and selecting a visual block that
includes a folded line and goes to end of line. (Sam Lidder)
Solution: Check for the column to be MAXCOL. (James Vega)
| author | Bram Moolenaar <bram@vim.org> |
|---|---|
| date | Fri, 02 Sep 2011 14:07:36 +0200 |
| parents | 8bd38abda314 |
| children | 0787bb5f387b |
| rev | line source |
|---|---|
| 7 | 1 /* vi:set ts=8 sts=4 sw=4: |
| 2 * | |
| 3 * VIM - Vi IMproved by Bram Moolenaar | |
| 4 * | |
| 5 * Do ":help uganda" in Vim to read copying and usage conditions. | |
| 6 * Do ":help credits" in Vim to see a list of people who contributed. | |
| 7 * See README.txt for an overview of the Vim source code. | |
| 8 */ | |
| 9 /* | |
| 10 * | |
| 11 * term.c: functions for controlling the terminal | |
| 12 * | |
| 13 * primitive termcap support for Amiga, MSDOS, and Win32 included | |
| 14 * | |
| 15 * NOTE: padding and variable substitution is not performed, | |
| 16 * when compiling without HAVE_TGETENT, we use tputs() and tgoto() dummies. | |
| 17 */ | |
| 18 | |
| 19 /* | |
| 20 * Some systems have a prototype for tgetstr() with (char *) instead of | |
| 21 * (char **). This define removes that prototype. We include our own prototype | |
| 22 * below. | |
| 23 */ | |
| 24 | |
| 25 #define tgetstr tgetstr_defined_wrong | |
| 26 #include "vim.h" | |
| 27 | |
| 28 #ifdef HAVE_TGETENT | |
| 29 # ifdef HAVE_TERMIOS_H | |
| 30 # include <termios.h> /* seems to be required for some Linux */ | |
| 31 # endif | |
| 32 # ifdef HAVE_TERMCAP_H | |
| 33 # include <termcap.h> | |
| 34 # endif | |
| 35 | |
| 36 /* | |
| 37 * A few linux systems define outfuntype in termcap.h to be used as the third | |
| 38 * argument for tputs(). | |
| 39 */ | |
| 40 # ifdef VMS | |
| 41 # define TPUTSFUNCAST | |
| 42 # else | |
| 43 # ifdef HAVE_OUTFUNTYPE | |
| 44 # define TPUTSFUNCAST (outfuntype) | |
| 45 # else | |
| 46 # define TPUTSFUNCAST (int (*)()) | |
| 47 # endif | |
| 48 # endif | |
| 49 #endif | |
| 50 | |
| 51 #undef tgetstr | |
| 52 | |
| 53 /* | |
| 54 * Here are the builtin termcap entries. They are not stored as complete | |
| 2823 | 55 * structures with all entries, as such a structure is too big. |
| 7 | 56 * |
| 57 * The entries are compact, therefore they normally are included even when | |
| 58 * HAVE_TGETENT is defined. When HAVE_TGETENT is defined, the builtin entries | |
| 59 * can be accessed with "builtin_amiga", "builtin_ansi", "builtin_debug", etc. | |
| 60 * | |
| 61 * Each termcap is a list of builtin_term structures. It always starts with | |
| 62 * KS_NAME, which separates the entries. See parse_builtin_tcap() for all | |
| 63 * details. | |
| 64 * bt_entry is either a KS_xxx code (>= 0), or a K_xxx code. | |
| 65 * | |
| 66 * Entries marked with "guessed" may be wrong. | |
| 67 */ | |
| 68 struct builtin_term | |
| 69 { | |
| 70 int bt_entry; | |
| 71 char *bt_string; | |
| 72 }; | |
| 73 | |
| 74 /* start of keys that are not directly used by Vim but can be mapped */ | |
| 75 #define BT_EXTRA_KEYS 0x101 | |
| 76 | |
| 77 static struct builtin_term *find_builtin_term __ARGS((char_u *name)); | |
| 78 static void parse_builtin_tcap __ARGS((char_u *s)); | |
| 79 static void term_color __ARGS((char_u *s, int n)); | |
| 80 static void gather_termleader __ARGS((void)); | |
| 81 #ifdef FEAT_TERMRESPONSE | |
| 82 static void req_codes_from_term __ARGS((void)); | |
| 83 static void req_more_codes_from_term __ARGS((void)); | |
| 84 static void got_code_from_term __ARGS((char_u *code, int len)); | |
| 85 static void check_for_codes_from_term __ARGS((void)); | |
| 86 #endif | |
| 87 #if defined(FEAT_GUI) \ | |
| 1623 | 88 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ |
| 89 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) | |
| 7 | 90 static int get_bytes_from_buf __ARGS((char_u *, char_u *, int)); |
| 91 #endif | |
| 92 static void del_termcode_idx __ARGS((int idx)); | |
| 93 static int term_is_builtin __ARGS((char_u *name)); | |
| 94 static int term_7to8bit __ARGS((char_u *p)); | |
| 95 #ifdef FEAT_TERMRESPONSE | |
| 96 static void switch_to_8bit __ARGS((void)); | |
| 97 #endif | |
| 98 | |
| 99 #ifdef HAVE_TGETENT | |
| 100 static char_u *tgetent_error __ARGS((char_u *, char_u *)); | |
| 101 | |
| 102 /* | |
| 103 * Here is our own prototype for tgetstr(), any prototypes from the include | |
| 104 * files have been disabled by the define at the start of this file. | |
| 105 */ | |
| 106 char *tgetstr __ARGS((char *, char **)); | |
| 107 | |
| 108 # ifdef FEAT_TERMRESPONSE | |
| 109 /* Request Terminal Version status: */ | |
| 110 # define CRV_GET 1 /* send T_CRV when switched to RAW mode */ | |
| 111 # define CRV_SENT 2 /* did send T_CRV, waiting for answer */ | |
| 112 # define CRV_GOT 3 /* received T_CRV response */ | |
| 113 static int crv_status = CRV_GET; | |
| 114 # endif | |
| 115 | |
| 116 /* | |
| 117 * Don't declare these variables if termcap.h contains them. | |
| 118 * Autoconf checks if these variables should be declared extern (not all | |
| 119 * systems have them). | |
| 120 * Some versions define ospeed to be speed_t, but that is incompatible with | |
| 121 * BSD, where ospeed is short and speed_t is long. | |
| 122 */ | |
| 123 # ifndef HAVE_OSPEED | |
| 124 # ifdef OSPEED_EXTERN | |
| 125 extern short ospeed; | |
| 126 # else | |
| 127 short ospeed; | |
| 128 # endif | |
| 129 # endif | |
| 130 # ifndef HAVE_UP_BC_PC | |
| 131 # ifdef UP_BC_PC_EXTERN | |
| 132 extern char *UP, *BC, PC; | |
| 133 # else | |
| 134 char *UP, *BC, PC; | |
| 135 # endif | |
| 136 # endif | |
| 137 | |
| 138 # define TGETSTR(s, p) vim_tgetstr((s), (p)) | |
| 139 # define TGETENT(b, t) tgetent((char *)(b), (char *)(t)) | |
| 140 static char_u *vim_tgetstr __ARGS((char *s, char_u **pp)); | |
| 141 #endif /* HAVE_TGETENT */ | |
| 142 | |
| 143 static int detected_8bit = FALSE; /* detected 8-bit terminal */ | |
| 144 | |
| 298 | 145 static struct builtin_term builtin_termcaps[] = |
| 7 | 146 { |
| 147 | |
| 148 #if defined(FEAT_GUI) | |
| 149 /* | |
| 150 * GUI pseudo term-cap. | |
| 151 */ | |
| 152 {(int)KS_NAME, "gui"}, | |
| 153 {(int)KS_CE, IF_EB("\033|$", ESC_STR "|$")}, | |
| 154 {(int)KS_AL, IF_EB("\033|i", ESC_STR "|i")}, | |
| 155 # ifdef TERMINFO | |
| 156 {(int)KS_CAL, IF_EB("\033|%p1%dI", ESC_STR "|%p1%dI")}, | |
| 157 # else | |
| 158 {(int)KS_CAL, IF_EB("\033|%dI", ESC_STR "|%dI")}, | |
| 159 # endif | |
| 160 {(int)KS_DL, IF_EB("\033|d", ESC_STR "|d")}, | |
| 161 # ifdef TERMINFO | |
| 162 {(int)KS_CDL, IF_EB("\033|%p1%dD", ESC_STR "|%p1%dD")}, | |
| 163 {(int)KS_CS, IF_EB("\033|%p1%d;%p2%dR", ESC_STR "|%p1%d;%p2%dR")}, | |
| 164 # ifdef FEAT_VERTSPLIT | |
| 165 {(int)KS_CSV, IF_EB("\033|%p1%d;%p2%dV", ESC_STR "|%p1%d;%p2%dV")}, | |
| 166 # endif | |
| 167 # else | |
| 168 {(int)KS_CDL, IF_EB("\033|%dD", ESC_STR "|%dD")}, | |
| 169 {(int)KS_CS, IF_EB("\033|%d;%dR", ESC_STR "|%d;%dR")}, | |
| 170 # ifdef FEAT_VERTSPLIT | |
| 171 {(int)KS_CSV, IF_EB("\033|%d;%dV", ESC_STR "|%d;%dV")}, | |
| 172 # endif | |
| 173 # endif | |
| 174 {(int)KS_CL, IF_EB("\033|C", ESC_STR "|C")}, | |
| 175 /* attributes switched on with 'h', off with * 'H' */ | |
| 176 {(int)KS_ME, IF_EB("\033|31H", ESC_STR "|31H")}, /* HL_ALL */ | |
| 177 {(int)KS_MR, IF_EB("\033|1h", ESC_STR "|1h")}, /* HL_INVERSE */ | |
| 178 {(int)KS_MD, IF_EB("\033|2h", ESC_STR "|2h")}, /* HL_BOLD */ | |
| 179 {(int)KS_SE, IF_EB("\033|16H", ESC_STR "|16H")}, /* HL_STANDOUT */ | |
| 180 {(int)KS_SO, IF_EB("\033|16h", ESC_STR "|16h")}, /* HL_STANDOUT */ | |
| 181 {(int)KS_UE, IF_EB("\033|8H", ESC_STR "|8H")}, /* HL_UNDERLINE */ | |
| 182 {(int)KS_US, IF_EB("\033|8h", ESC_STR "|8h")}, /* HL_UNDERLINE */ | |
| 205 | 183 {(int)KS_UCE, IF_EB("\033|8C", ESC_STR "|8C")}, /* HL_UNDERCURL */ |
| 184 {(int)KS_UCS, IF_EB("\033|8c", ESC_STR "|8c")}, /* HL_UNDERCURL */ | |
| 7 | 185 {(int)KS_CZR, IF_EB("\033|4H", ESC_STR "|4H")}, /* HL_ITALIC */ |
| 186 {(int)KS_CZH, IF_EB("\033|4h", ESC_STR "|4h")}, /* HL_ITALIC */ | |
| 187 {(int)KS_VB, IF_EB("\033|f", ESC_STR "|f")}, | |
| 188 {(int)KS_MS, "y"}, | |
| 189 {(int)KS_UT, "y"}, | |
| 190 {(int)KS_LE, "\b"}, /* cursor-left = BS */ | |
| 191 {(int)KS_ND, "\014"}, /* cursor-right = CTRL-L */ | |
| 192 # ifdef TERMINFO | |
| 193 {(int)KS_CM, IF_EB("\033|%p1%d;%p2%dM", ESC_STR "|%p1%d;%p2%dM")}, | |
| 194 # else | |
| 195 {(int)KS_CM, IF_EB("\033|%d;%dM", ESC_STR "|%d;%dM")}, | |
| 196 # endif | |
| 197 /* there are no key sequences here, the GUI sequences are recognized | |
| 205 | 198 * in check_termcode() */ |
| 7 | 199 #endif |
| 200 | |
| 201 #ifndef NO_BUILTIN_TCAPS | |
| 202 | |
| 203 # if defined(AMIGA) || defined(ALL_BUILTIN_TCAPS) | |
| 204 /* | |
| 205 * Amiga console window, default for Amiga | |
| 206 */ | |
| 207 {(int)KS_NAME, "amiga"}, | |
| 208 {(int)KS_CE, "\033[K"}, | |
| 209 {(int)KS_CD, "\033[J"}, | |
| 210 {(int)KS_AL, "\033[L"}, | |
| 211 # ifdef TERMINFO | |
| 212 {(int)KS_CAL, "\033[%p1%dL"}, | |
| 213 # else | |
| 214 {(int)KS_CAL, "\033[%dL"}, | |
| 215 # endif | |
| 216 {(int)KS_DL, "\033[M"}, | |
| 217 # ifdef TERMINFO | |
| 218 {(int)KS_CDL, "\033[%p1%dM"}, | |
| 219 # else | |
| 220 {(int)KS_CDL, "\033[%dM"}, | |
| 221 # endif | |
| 222 {(int)KS_CL, "\014"}, | |
| 223 {(int)KS_VI, "\033[0 p"}, | |
| 224 {(int)KS_VE, "\033[1 p"}, | |
| 225 {(int)KS_ME, "\033[0m"}, | |
| 226 {(int)KS_MR, "\033[7m"}, | |
| 227 {(int)KS_MD, "\033[1m"}, | |
| 228 {(int)KS_SE, "\033[0m"}, | |
| 229 {(int)KS_SO, "\033[33m"}, | |
| 230 {(int)KS_US, "\033[4m"}, | |
| 231 {(int)KS_UE, "\033[0m"}, | |
| 232 {(int)KS_CZH, "\033[3m"}, | |
| 233 {(int)KS_CZR, "\033[0m"}, | |
| 234 #if defined(__MORPHOS__) || defined(__AROS__) | |
| 235 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
| 236 # ifdef TERMINFO | |
| 237 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
| 238 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
| 239 # else | |
| 240 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
| 241 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
| 242 # endif | |
| 243 {(int)KS_OP, "\033[m"}, /* reset colors */ | |
| 244 #endif | |
| 245 {(int)KS_MS, "y"}, | |
| 246 {(int)KS_UT, "y"}, /* guessed */ | |
| 247 {(int)KS_LE, "\b"}, | |
| 248 # ifdef TERMINFO | |
| 249 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
| 250 # else | |
| 251 {(int)KS_CM, "\033[%i%d;%dH"}, | |
| 252 # endif | |
| 253 #if defined(__MORPHOS__) | |
| 254 {(int)KS_SR, "\033M"}, | |
| 255 #endif | |
| 256 # ifdef TERMINFO | |
| 257 {(int)KS_CRI, "\033[%p1%dC"}, | |
| 258 # else | |
| 259 {(int)KS_CRI, "\033[%dC"}, | |
| 260 # endif | |
| 261 {K_UP, "\233A"}, | |
| 262 {K_DOWN, "\233B"}, | |
| 263 {K_LEFT, "\233D"}, | |
| 264 {K_RIGHT, "\233C"}, | |
| 265 {K_S_UP, "\233T"}, | |
| 266 {K_S_DOWN, "\233S"}, | |
| 267 {K_S_LEFT, "\233 A"}, | |
| 268 {K_S_RIGHT, "\233 @"}, | |
| 269 {K_S_TAB, "\233Z"}, | |
| 270 {K_F1, "\233\060~"},/* some compilers don't dig "\2330" */ | |
| 271 {K_F2, "\233\061~"}, | |
| 272 {K_F3, "\233\062~"}, | |
| 273 {K_F4, "\233\063~"}, | |
| 274 {K_F5, "\233\064~"}, | |
| 275 {K_F6, "\233\065~"}, | |
| 276 {K_F7, "\233\066~"}, | |
| 277 {K_F8, "\233\067~"}, | |
| 278 {K_F9, "\233\070~"}, | |
| 279 {K_F10, "\233\071~"}, | |
| 280 {K_S_F1, "\233\061\060~"}, | |
| 281 {K_S_F2, "\233\061\061~"}, | |
| 282 {K_S_F3, "\233\061\062~"}, | |
| 283 {K_S_F4, "\233\061\063~"}, | |
| 284 {K_S_F5, "\233\061\064~"}, | |
| 285 {K_S_F6, "\233\061\065~"}, | |
| 286 {K_S_F7, "\233\061\066~"}, | |
| 287 {K_S_F8, "\233\061\067~"}, | |
| 288 {K_S_F9, "\233\061\070~"}, | |
| 289 {K_S_F10, "\233\061\071~"}, | |
| 290 {K_HELP, "\233?~"}, | |
| 291 {K_INS, "\233\064\060~"}, /* 101 key keyboard */ | |
| 292 {K_PAGEUP, "\233\064\061~"}, /* 101 key keyboard */ | |
| 293 {K_PAGEDOWN, "\233\064\062~"}, /* 101 key keyboard */ | |
| 294 {K_HOME, "\233\064\064~"}, /* 101 key keyboard */ | |
| 295 {K_END, "\233\064\065~"}, /* 101 key keyboard */ | |
| 296 | |
| 297 {BT_EXTRA_KEYS, ""}, | |
| 298 {TERMCAP2KEY('#', '2'), "\233\065\064~"}, /* shifted home key */ | |
| 299 {TERMCAP2KEY('#', '3'), "\233\065\060~"}, /* shifted insert key */ | |
| 300 {TERMCAP2KEY('*', '7'), "\233\065\065~"}, /* shifted end key */ | |
| 301 # endif | |
| 302 | |
| 303 # if defined(__BEOS__) || defined(ALL_BUILTIN_TCAPS) | |
| 304 /* | |
| 305 * almost standard ANSI terminal, default for bebox | |
| 306 */ | |
| 307 {(int)KS_NAME, "beos-ansi"}, | |
| 308 {(int)KS_CE, "\033[K"}, | |
| 309 {(int)KS_CD, "\033[J"}, | |
| 310 {(int)KS_AL, "\033[L"}, | |
| 311 # ifdef TERMINFO | |
| 312 {(int)KS_CAL, "\033[%p1%dL"}, | |
| 313 # else | |
| 314 {(int)KS_CAL, "\033[%dL"}, | |
| 315 # endif | |
| 316 {(int)KS_DL, "\033[M"}, | |
| 317 # ifdef TERMINFO | |
| 318 {(int)KS_CDL, "\033[%p1%dM"}, | |
| 319 # else | |
| 320 {(int)KS_CDL, "\033[%dM"}, | |
| 321 # endif | |
| 322 #ifdef BEOS_PR_OR_BETTER | |
| 323 # ifdef TERMINFO | |
| 324 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, | |
| 325 # else | |
| 326 {(int)KS_CS, "\033[%i%d;%dr"}, /* scroll region */ | |
| 327 # endif | |
| 328 #endif | |
| 329 {(int)KS_CL, "\033[H\033[2J"}, | |
| 330 #ifdef notyet | |
| 331 {(int)KS_VI, "[VI]"}, /* cursor invisible, VT320: CSI ? 25 l */ | |
| 332 {(int)KS_VE, "[VE]"}, /* cursor visible, VT320: CSI ? 25 h */ | |
| 333 #endif | |
| 334 {(int)KS_ME, "\033[m"}, /* normal mode */ | |
| 335 {(int)KS_MR, "\033[7m"}, /* reverse */ | |
| 336 {(int)KS_MD, "\033[1m"}, /* bold */ | |
| 337 {(int)KS_SO, "\033[31m"}, /* standout mode: red */ | |
| 338 {(int)KS_SE, "\033[m"}, /* standout end */ | |
| 339 {(int)KS_CZH, "\033[35m"}, /* italic: purple */ | |
| 340 {(int)KS_CZR, "\033[m"}, /* italic end */ | |
| 341 {(int)KS_US, "\033[4m"}, /* underscore mode */ | |
| 342 {(int)KS_UE, "\033[m"}, /* underscore end */ | |
| 343 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
| 344 # ifdef TERMINFO | |
| 345 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
| 346 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
| 347 # else | |
| 348 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
| 349 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
| 350 # endif | |
| 351 {(int)KS_OP, "\033[m"}, /* reset colors */ | |
| 352 {(int)KS_MS, "y"}, /* safe to move cur in reverse mode */ | |
| 353 {(int)KS_UT, "y"}, /* guessed */ | |
| 354 {(int)KS_LE, "\b"}, | |
| 355 # ifdef TERMINFO | |
| 356 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
| 357 # else | |
| 358 {(int)KS_CM, "\033[%i%d;%dH"}, | |
| 359 # endif | |
| 360 {(int)KS_SR, "\033M"}, | |
| 361 # ifdef TERMINFO | |
| 362 {(int)KS_CRI, "\033[%p1%dC"}, | |
| 363 # else | |
| 364 {(int)KS_CRI, "\033[%dC"}, | |
| 365 # endif | |
| 366 #if defined(BEOS_DR8) | |
| 367 {(int)KS_DB, ""}, /* hack! see screen.c */ | |
| 368 #endif | |
| 369 | |
| 370 {K_UP, "\033[A"}, | |
| 371 {K_DOWN, "\033[B"}, | |
| 372 {K_LEFT, "\033[D"}, | |
| 373 {K_RIGHT, "\033[C"}, | |
| 374 # endif | |
| 375 | |
| 376 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) | |
| 377 /* | |
| 378 * standard ANSI terminal, default for unix | |
| 379 */ | |
| 380 {(int)KS_NAME, "ansi"}, | |
| 381 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
| 382 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
| 383 # ifdef TERMINFO | |
| 384 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
| 385 # else | |
| 386 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
| 387 # endif | |
| 388 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
| 389 # ifdef TERMINFO | |
| 390 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
| 391 # else | |
| 392 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
| 393 # endif | |
| 394 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
| 395 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, | |
| 396 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
| 397 {(int)KS_MS, "y"}, | |
| 398 {(int)KS_UT, "y"}, /* guessed */ | |
| 399 {(int)KS_LE, "\b"}, | |
| 400 # ifdef TERMINFO | |
| 401 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", ESC_STR "[%i%p1%d;%p2%dH")}, | |
| 402 # else | |
| 403 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
| 404 # endif | |
| 405 # ifdef TERMINFO | |
| 406 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
| 407 # else | |
| 408 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
| 409 # endif | |
| 410 # endif | |
| 411 | |
| 412 # if defined(MSDOS) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) | |
| 413 /* | |
| 414 * These codes are valid when nansi.sys or equivalent has been installed. | |
| 415 * Function keys on a PC are preceded with a NUL. These are converted into | |
| 416 * K_NUL '\316' in mch_inchar(), because we cannot handle NULs in key codes. | |
| 417 * CTRL-arrow is used instead of SHIFT-arrow. | |
| 418 */ | |
| 419 #ifdef __EMX__ | |
| 420 {(int)KS_NAME, "os2ansi"}, | |
| 421 #else | |
| 422 {(int)KS_NAME, "pcansi"}, | |
| 423 {(int)KS_DL, "\033[M"}, | |
| 424 {(int)KS_AL, "\033[L"}, | |
| 425 #endif | |
| 426 {(int)KS_CE, "\033[K"}, | |
| 427 {(int)KS_CL, "\033[2J"}, | |
| 428 {(int)KS_ME, "\033[0m"}, | |
| 429 {(int)KS_MR, "\033[5m"}, /* reverse: black on lightgrey */ | |
| 430 {(int)KS_MD, "\033[1m"}, /* bold: white text */ | |
| 431 {(int)KS_SE, "\033[0m"}, /* standout end */ | |
| 432 {(int)KS_SO, "\033[31m"}, /* standout: white on blue */ | |
| 433 {(int)KS_CZH, "\033[34;43m"}, /* italic mode: blue text on yellow */ | |
| 434 {(int)KS_CZR, "\033[0m"}, /* italic mode end */ | |
| 435 {(int)KS_US, "\033[36;41m"}, /* underscore mode: cyan text on red */ | |
| 436 {(int)KS_UE, "\033[0m"}, /* underscore mode end */ | |
| 437 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
| 438 # ifdef TERMINFO | |
| 439 {(int)KS_CAB, "\033[4%p1%dm"},/* set background color */ | |
| 440 {(int)KS_CAF, "\033[3%p1%dm"},/* set foreground color */ | |
| 441 # else | |
| 442 {(int)KS_CAB, "\033[4%dm"}, /* set background color */ | |
| 443 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color */ | |
| 444 # endif | |
| 445 {(int)KS_OP, "\033[0m"}, /* reset colors */ | |
| 446 {(int)KS_MS, "y"}, | |
| 447 {(int)KS_UT, "y"}, /* guessed */ | |
| 448 {(int)KS_LE, "\b"}, | |
| 449 # ifdef TERMINFO | |
| 450 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
| 451 # else | |
| 452 {(int)KS_CM, "\033[%i%d;%dH"}, | |
| 453 # endif | |
| 454 # ifdef TERMINFO | |
| 455 {(int)KS_CRI, "\033[%p1%dC"}, | |
| 456 # else | |
| 457 {(int)KS_CRI, "\033[%dC"}, | |
| 458 # endif | |
| 459 {K_UP, "\316H"}, | |
| 460 {K_DOWN, "\316P"}, | |
| 461 {K_LEFT, "\316K"}, | |
| 462 {K_RIGHT, "\316M"}, | |
| 463 {K_S_LEFT, "\316s"}, | |
| 464 {K_S_RIGHT, "\316t"}, | |
| 465 {K_F1, "\316;"}, | |
| 466 {K_F2, "\316<"}, | |
| 467 {K_F3, "\316="}, | |
| 468 {K_F4, "\316>"}, | |
| 469 {K_F5, "\316?"}, | |
| 470 {K_F6, "\316@"}, | |
| 471 {K_F7, "\316A"}, | |
| 472 {K_F8, "\316B"}, | |
| 473 {K_F9, "\316C"}, | |
| 474 {K_F10, "\316D"}, | |
| 475 {K_F11, "\316\205"}, /* guessed */ | |
| 476 {K_F12, "\316\206"}, /* guessed */ | |
| 477 {K_S_F1, "\316T"}, | |
| 478 {K_S_F2, "\316U"}, | |
| 479 {K_S_F3, "\316V"}, | |
| 480 {K_S_F4, "\316W"}, | |
| 481 {K_S_F5, "\316X"}, | |
| 482 {K_S_F6, "\316Y"}, | |
| 483 {K_S_F7, "\316Z"}, | |
| 484 {K_S_F8, "\316["}, | |
| 485 {K_S_F9, "\316\\"}, | |
| 486 {K_S_F10, "\316]"}, | |
| 487 {K_S_F11, "\316\207"}, /* guessed */ | |
| 488 {K_S_F12, "\316\210"}, /* guessed */ | |
| 489 {K_INS, "\316R"}, | |
| 490 {K_DEL, "\316S"}, | |
| 491 {K_HOME, "\316G"}, | |
| 492 {K_END, "\316O"}, | |
| 493 {K_PAGEDOWN, "\316Q"}, | |
| 494 {K_PAGEUP, "\316I"}, | |
| 495 # endif | |
| 496 | |
| 497 # if defined(MSDOS) | |
| 498 /* | |
| 499 * These codes are valid for the pc video. The entries that start with ESC | | |
| 500 * are translated into conio calls in os_msdos.c. Default for MSDOS. | |
| 501 */ | |
| 502 {(int)KS_NAME, "pcterm"}, | |
| 503 {(int)KS_CE, "\033|K"}, | |
| 504 {(int)KS_AL, "\033|L"}, | |
| 505 {(int)KS_DL, "\033|M"}, | |
| 506 # ifdef TERMINFO | |
| 507 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"}, | |
| 508 # ifdef FEAT_VERTSPLIT | |
| 509 {(int)KS_CSV, "\033|%i%p1%d;%p2%dV"}, | |
| 510 # endif | |
| 511 # else | |
| 512 {(int)KS_CS, "\033|%i%d;%dr"}, | |
| 513 # ifdef FEAT_VERTSPLIT | |
| 514 {(int)KS_CSV, "\033|%i%d;%dV"}, | |
| 515 # endif | |
| 516 # endif | |
| 517 {(int)KS_CL, "\033|J"}, | |
| 518 {(int)KS_ME, "\033|0m"}, /* normal */ | |
| 519 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgrey */ | |
| 520 {(int)KS_MD, "\033|15m"}, /* bold: white text */ | |
| 521 {(int)KS_SE, "\033|0m"}, /* standout end */ | |
| 522 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ | |
| 523 {(int)KS_CZH, "\033|225m"}, /* italic mode: blue text on yellow */ | |
| 524 {(int)KS_CZR, "\033|0m"}, /* italic mode end */ | |
| 525 {(int)KS_US, "\033|67m"}, /* underscore mode: cyan text on red */ | |
| 526 {(int)KS_UE, "\033|0m"}, /* underscore mode end */ | |
| 527 {(int)KS_CCO, "16"}, /* allow 16 colors */ | |
| 528 # ifdef TERMINFO | |
| 529 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ | |
| 530 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ | |
| 531 # else | |
| 532 {(int)KS_CAB, "\033|%db"}, /* set background color */ | |
| 533 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ | |
| 534 # endif | |
| 535 {(int)KS_MS, "y"}, | |
| 536 {(int)KS_UT, "y"}, | |
| 537 {(int)KS_LE, "\b"}, | |
| 538 # ifdef TERMINFO | |
| 539 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"}, | |
| 540 # else | |
| 541 {(int)KS_CM, "\033|%i%d;%dH"}, | |
| 542 # endif | |
| 543 #ifdef DJGPP | |
| 544 {(int)KS_VB, "\033|B"}, /* visual bell */ | |
| 545 #endif | |
| 546 {K_UP, "\316H"}, | |
| 547 {K_DOWN, "\316P"}, | |
| 548 {K_LEFT, "\316K"}, | |
| 549 {K_RIGHT, "\316M"}, | |
| 550 {K_S_LEFT, "\316s"}, | |
| 551 {K_S_RIGHT, "\316t"}, | |
| 552 {K_S_TAB, "\316\017"}, | |
| 553 {K_F1, "\316;"}, | |
| 554 {K_F2, "\316<"}, | |
| 555 {K_F3, "\316="}, | |
| 556 {K_F4, "\316>"}, | |
| 557 {K_F5, "\316?"}, | |
| 558 {K_F6, "\316@"}, | |
| 559 {K_F7, "\316A"}, | |
| 560 {K_F8, "\316B"}, | |
| 561 {K_F9, "\316C"}, | |
| 562 {K_F10, "\316D"}, | |
| 563 {K_F11, "\316\205"}, | |
| 564 {K_F12, "\316\206"}, | |
| 565 {K_S_F1, "\316T"}, | |
| 566 {K_S_F2, "\316U"}, | |
| 567 {K_S_F3, "\316V"}, | |
| 568 {K_S_F4, "\316W"}, | |
| 569 {K_S_F5, "\316X"}, | |
| 570 {K_S_F6, "\316Y"}, | |
| 571 {K_S_F7, "\316Z"}, | |
| 572 {K_S_F8, "\316["}, | |
| 573 {K_S_F9, "\316\\"}, | |
| 574 {K_S_F10, "\316]"}, | |
| 575 {K_S_F11, "\316\207"}, | |
| 576 {K_S_F12, "\316\210"}, | |
| 577 {K_INS, "\316R"}, | |
| 578 {K_DEL, "\316S"}, | |
| 579 {K_HOME, "\316G"}, | |
| 580 {K_END, "\316O"}, | |
| 581 {K_PAGEDOWN, "\316Q"}, | |
| 582 {K_PAGEUP, "\316I"}, | |
| 583 {K_KPLUS, "\316N"}, | |
| 584 {K_KMINUS, "\316J"}, | |
| 585 {K_KMULTIPLY, "\3167"}, | |
| 586 {K_K0, "\316\332"}, | |
| 587 {K_K1, "\316\336"}, | |
| 588 {K_K2, "\316\342"}, | |
| 589 {K_K3, "\316\346"}, | |
| 590 {K_K4, "\316\352"}, | |
| 591 {K_K5, "\316\356"}, | |
| 592 {K_K6, "\316\362"}, | |
| 593 {K_K7, "\316\366"}, | |
| 594 {K_K8, "\316\372"}, | |
| 595 {K_K9, "\316\376"}, | |
| 596 # endif | |
| 597 | |
| 598 # if defined(WIN3264) || defined(ALL_BUILTIN_TCAPS) || defined(__EMX__) | |
| 599 /* | |
| 600 * These codes are valid for the Win32 Console . The entries that start with | |
| 601 * ESC | are translated into console calls in os_win32.c. The function keys | |
| 602 * are also translated in os_win32.c. | |
| 603 */ | |
| 604 {(int)KS_NAME, "win32"}, | |
| 605 {(int)KS_CE, "\033|K"}, /* clear to end of line */ | |
| 606 {(int)KS_AL, "\033|L"}, /* add new blank line */ | |
| 607 # ifdef TERMINFO | |
| 608 {(int)KS_CAL, "\033|%p1%dL"}, /* add number of new blank lines */ | |
| 609 # else | |
| 610 {(int)KS_CAL, "\033|%dL"}, /* add number of new blank lines */ | |
| 611 # endif | |
| 612 {(int)KS_DL, "\033|M"}, /* delete line */ | |
| 613 # ifdef TERMINFO | |
| 614 {(int)KS_CDL, "\033|%p1%dM"}, /* delete number of lines */ | |
| 615 # else | |
| 616 {(int)KS_CDL, "\033|%dM"}, /* delete number of lines */ | |
| 617 # endif | |
| 618 {(int)KS_CL, "\033|J"}, /* clear screen */ | |
| 619 {(int)KS_CD, "\033|j"}, /* clear to end of display */ | |
| 620 {(int)KS_VI, "\033|v"}, /* cursor invisible */ | |
| 621 {(int)KS_VE, "\033|V"}, /* cursor visible */ | |
| 622 | |
| 623 {(int)KS_ME, "\033|0m"}, /* normal */ | |
| 624 {(int)KS_MR, "\033|112m"}, /* reverse: black on lightgray */ | |
| 625 {(int)KS_MD, "\033|15m"}, /* bold: white on black */ | |
| 626 #if 1 | |
| 627 {(int)KS_SO, "\033|31m"}, /* standout: white on blue */ | |
| 628 {(int)KS_SE, "\033|0m"}, /* standout end */ | |
| 629 #else | |
| 630 {(int)KS_SO, "\033|F"}, /* standout: high intensity */ | |
| 631 {(int)KS_SE, "\033|f"}, /* standout end */ | |
| 632 #endif | |
| 633 {(int)KS_CZH, "\033|225m"}, /* italic: blue text on yellow */ | |
| 634 {(int)KS_CZR, "\033|0m"}, /* italic end */ | |
| 635 {(int)KS_US, "\033|67m"}, /* underscore: cyan text on red */ | |
| 636 {(int)KS_UE, "\033|0m"}, /* underscore end */ | |
| 637 {(int)KS_CCO, "16"}, /* allow 16 colors */ | |
| 638 # ifdef TERMINFO | |
| 639 {(int)KS_CAB, "\033|%p1%db"}, /* set background color */ | |
| 640 {(int)KS_CAF, "\033|%p1%df"}, /* set foreground color */ | |
| 641 # else | |
| 642 {(int)KS_CAB, "\033|%db"}, /* set background color */ | |
| 643 {(int)KS_CAF, "\033|%df"}, /* set foreground color */ | |
| 644 # endif | |
| 645 | |
| 646 {(int)KS_MS, "y"}, /* save to move cur in reverse mode */ | |
| 647 {(int)KS_UT, "y"}, | |
| 648 {(int)KS_LE, "\b"}, | |
| 649 # ifdef TERMINFO | |
| 650 {(int)KS_CM, "\033|%i%p1%d;%p2%dH"},/* cursor motion */ | |
| 651 # else | |
| 652 {(int)KS_CM, "\033|%i%d;%dH"},/* cursor motion */ | |
| 653 # endif | |
| 654 {(int)KS_VB, "\033|B"}, /* visual bell */ | |
| 655 {(int)KS_TI, "\033|S"}, /* put terminal in termcap mode */ | |
| 656 {(int)KS_TE, "\033|E"}, /* out of termcap mode */ | |
| 657 # ifdef TERMINFO | |
| 658 {(int)KS_CS, "\033|%i%p1%d;%p2%dr"},/* scroll region */ | |
| 659 # else | |
| 660 {(int)KS_CS, "\033|%i%d;%dr"},/* scroll region */ | |
| 661 # endif | |
| 662 | |
| 663 {K_UP, "\316H"}, | |
| 664 {K_DOWN, "\316P"}, | |
| 665 {K_LEFT, "\316K"}, | |
| 666 {K_RIGHT, "\316M"}, | |
| 667 {K_S_UP, "\316\304"}, | |
| 668 {K_S_DOWN, "\316\317"}, | |
| 669 {K_S_LEFT, "\316\311"}, | |
| 670 {K_C_LEFT, "\316s"}, | |
| 671 {K_S_RIGHT, "\316\313"}, | |
| 672 {K_C_RIGHT, "\316t"}, | |
| 673 {K_S_TAB, "\316\017"}, | |
| 674 {K_F1, "\316;"}, | |
| 675 {K_F2, "\316<"}, | |
| 676 {K_F3, "\316="}, | |
| 677 {K_F4, "\316>"}, | |
| 678 {K_F5, "\316?"}, | |
| 679 {K_F6, "\316@"}, | |
| 680 {K_F7, "\316A"}, | |
| 681 {K_F8, "\316B"}, | |
| 682 {K_F9, "\316C"}, | |
| 683 {K_F10, "\316D"}, | |
| 684 {K_F11, "\316\205"}, | |
| 685 {K_F12, "\316\206"}, | |
| 686 {K_S_F1, "\316T"}, | |
| 687 {K_S_F2, "\316U"}, | |
| 688 {K_S_F3, "\316V"}, | |
| 689 {K_S_F4, "\316W"}, | |
| 690 {K_S_F5, "\316X"}, | |
| 691 {K_S_F6, "\316Y"}, | |
| 692 {K_S_F7, "\316Z"}, | |
| 693 {K_S_F8, "\316["}, | |
| 694 {K_S_F9, "\316\\"}, | |
| 695 {K_S_F10, "\316]"}, | |
| 696 {K_S_F11, "\316\207"}, | |
| 697 {K_S_F12, "\316\210"}, | |
| 698 {K_INS, "\316R"}, | |
| 699 {K_DEL, "\316S"}, | |
| 700 {K_HOME, "\316G"}, | |
| 701 {K_S_HOME, "\316\302"}, | |
| 702 {K_C_HOME, "\316w"}, | |
| 703 {K_END, "\316O"}, | |
| 704 {K_S_END, "\316\315"}, | |
| 705 {K_C_END, "\316u"}, | |
| 706 {K_PAGEDOWN, "\316Q"}, | |
| 707 {K_PAGEUP, "\316I"}, | |
| 708 {K_KPLUS, "\316N"}, | |
| 709 {K_KMINUS, "\316J"}, | |
| 710 {K_KMULTIPLY, "\316\067"}, | |
| 711 {K_K0, "\316\332"}, | |
| 712 {K_K1, "\316\336"}, | |
| 713 {K_K2, "\316\342"}, | |
| 714 {K_K3, "\316\346"}, | |
| 715 {K_K4, "\316\352"}, | |
| 716 {K_K5, "\316\356"}, | |
| 717 {K_K6, "\316\362"}, | |
| 718 {K_K7, "\316\366"}, | |
| 719 {K_K8, "\316\372"}, | |
| 720 {K_K9, "\316\376"}, | |
| 721 # endif | |
| 722 | |
| 723 # if defined(VMS) || defined(ALL_BUILTIN_TCAPS) | |
| 724 /* | |
| 725 * VT320 is working as an ANSI terminal compatible DEC terminal. | |
| 726 * (it covers VT1x0, VT2x0 and VT3x0 up to VT320 on VMS as well) | |
| 727 * Note: K_F1...K_F5 are for internal use, should not be defined. | |
| 728 * TODO:- rewrite ESC[ codes to CSI | |
| 729 * - keyboard languages (CSI ? 26 n) | |
| 730 */ | |
| 731 {(int)KS_NAME, "vt320"}, | |
| 732 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
| 733 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
| 734 # ifdef TERMINFO | |
| 735 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
| 736 # else | |
| 737 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
| 738 # endif | |
| 739 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
| 740 # ifdef TERMINFO | |
| 741 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
| 742 # else | |
| 743 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
| 744 # endif | |
| 745 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
| 22 | 746 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, |
| 747 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
| 7 | 748 {(int)KS_ME, IF_EB("\033[0m", ESC_STR "[0m")}, |
| 749 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
| 344 | 750 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, /* bold mode */ |
| 751 {(int)KS_SE, IF_EB("\033[22m", ESC_STR "[22m")},/* normal mode */ | |
| 752 {(int)KS_UE, IF_EB("\033[24m", ESC_STR "[24m")},/* exit underscore mode */ | |
| 753 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, /* underscore mode */ | |
| 754 {(int)KS_CZH, IF_EB("\033[34;43m", ESC_STR "[34;43m")}, /* italic mode: blue text on yellow */ | |
| 755 {(int)KS_CZR, IF_EB("\033[0m", ESC_STR "[0m")}, /* italic mode end */ | |
| 756 {(int)KS_CAB, IF_EB("\033[4%dm", ESC_STR "[4%dm")}, /* set background color (ANSI) */ | |
| 757 {(int)KS_CAF, IF_EB("\033[3%dm", ESC_STR "[3%dm")}, /* set foreground color (ANSI) */ | |
| 758 {(int)KS_CSB, IF_EB("\033[102;%dm", ESC_STR "[102;%dm")}, /* set screen background color */ | |
| 759 {(int)KS_CSF, IF_EB("\033[101;%dm", ESC_STR "[101;%dm")}, /* set screen foreground color */ | |
| 7 | 760 {(int)KS_MS, "y"}, |
| 761 {(int)KS_UT, "y"}, | |
| 762 {(int)KS_LE, "\b"}, | |
| 763 # ifdef TERMINFO | |
| 764 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
| 765 ESC_STR "[%i%p1%d;%p2%dH")}, | |
| 766 # else | |
| 767 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
| 768 # endif | |
| 769 # ifdef TERMINFO | |
| 770 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
| 771 # else | |
| 772 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
| 773 # endif | |
| 774 {K_UP, IF_EB("\033[A", ESC_STR "[A")}, | |
| 775 {K_DOWN, IF_EB("\033[B", ESC_STR "[B")}, | |
| 776 {K_RIGHT, IF_EB("\033[C", ESC_STR "[C")}, | |
| 777 {K_LEFT, IF_EB("\033[D", ESC_STR "[D")}, | |
| 344 | 778 {K_F1, IF_EB("\033[11~", ESC_STR "[11~")}, |
| 779 {K_F2, IF_EB("\033[12~", ESC_STR "[12~")}, | |
| 780 {K_F3, IF_EB("\033[13~", ESC_STR "[13~")}, | |
| 781 {K_F4, IF_EB("\033[14~", ESC_STR "[14~")}, | |
| 782 {K_F5, IF_EB("\033[15~", ESC_STR "[15~")}, | |
| 7 | 783 {K_F6, IF_EB("\033[17~", ESC_STR "[17~")}, |
| 784 {K_F7, IF_EB("\033[18~", ESC_STR "[18~")}, | |
| 785 {K_F8, IF_EB("\033[19~", ESC_STR "[19~")}, | |
| 786 {K_F9, IF_EB("\033[20~", ESC_STR "[20~")}, | |
| 787 {K_F10, IF_EB("\033[21~", ESC_STR "[21~")}, | |
| 344 | 788 {K_F11, IF_EB("\033[23~", ESC_STR "[23~")}, |
| 7 | 789 {K_F12, IF_EB("\033[24~", ESC_STR "[24~")}, |
| 790 {K_F13, IF_EB("\033[25~", ESC_STR "[25~")}, | |
| 791 {K_F14, IF_EB("\033[26~", ESC_STR "[26~")}, | |
| 792 {K_F15, IF_EB("\033[28~", ESC_STR "[28~")}, /* Help */ | |
| 793 {K_F16, IF_EB("\033[29~", ESC_STR "[29~")}, /* Select */ | |
| 794 {K_F17, IF_EB("\033[31~", ESC_STR "[31~")}, | |
| 795 {K_F18, IF_EB("\033[32~", ESC_STR "[32~")}, | |
| 796 {K_F19, IF_EB("\033[33~", ESC_STR "[33~")}, | |
| 797 {K_F20, IF_EB("\033[34~", ESC_STR "[34~")}, | |
| 798 {K_INS, IF_EB("\033[2~", ESC_STR "[2~")}, | |
| 799 {K_DEL, IF_EB("\033[3~", ESC_STR "[3~")}, | |
| 800 {K_HOME, IF_EB("\033[1~", ESC_STR "[1~")}, | |
| 801 {K_END, IF_EB("\033[4~", ESC_STR "[4~")}, | |
| 802 {K_PAGEUP, IF_EB("\033[5~", ESC_STR "[5~")}, | |
| 803 {K_PAGEDOWN, IF_EB("\033[6~", ESC_STR "[6~")}, | |
| 804 {K_KPLUS, IF_EB("\033Ok", ESC_STR "Ok")}, /* keypad plus */ | |
| 805 {K_KMINUS, IF_EB("\033Om", ESC_STR "Om")}, /* keypad minus */ | |
| 806 {K_KDIVIDE, IF_EB("\033Oo", ESC_STR "Oo")}, /* keypad / */ | |
| 807 {K_KMULTIPLY, IF_EB("\033Oj", ESC_STR "Oj")}, /* keypad * */ | |
| 808 {K_KENTER, IF_EB("\033OM", ESC_STR "OM")}, /* keypad Enter */ | |
| 809 {K_BS, "\x7f"}, /* for some reason 0177 doesn't work */ | |
| 810 # endif | |
| 811 | |
| 812 # if defined(ALL_BUILTIN_TCAPS) || defined(__MINT__) | |
| 813 /* | |
| 814 * Ordinary vt52 | |
| 815 */ | |
| 816 {(int)KS_NAME, "vt52"}, | |
| 817 {(int)KS_CE, IF_EB("\033K", ESC_STR "K")}, | |
| 818 {(int)KS_CD, IF_EB("\033J", ESC_STR "J")}, | |
| 819 {(int)KS_CM, IF_EB("\033Y%+ %+ ", ESC_STR "Y%+ %+ ")}, | |
| 820 {(int)KS_LE, "\b"}, | |
| 821 # ifdef __MINT__ | |
| 822 {(int)KS_AL, IF_EB("\033L", ESC_STR "L")}, | |
| 823 {(int)KS_DL, IF_EB("\033M", ESC_STR "M")}, | |
| 824 {(int)KS_CL, IF_EB("\033E", ESC_STR "E")}, | |
| 825 {(int)KS_SR, IF_EB("\033I", ESC_STR "I")}, | |
| 826 {(int)KS_VE, IF_EB("\033e", ESC_STR "e")}, | |
| 827 {(int)KS_VI, IF_EB("\033f", ESC_STR "f")}, | |
| 828 {(int)KS_SO, IF_EB("\033p", ESC_STR "p")}, | |
| 829 {(int)KS_SE, IF_EB("\033q", ESC_STR "q")}, | |
| 830 {K_UP, IF_EB("\033A", ESC_STR "A")}, | |
| 831 {K_DOWN, IF_EB("\033B", ESC_STR "B")}, | |
| 832 {K_LEFT, IF_EB("\033D", ESC_STR "D")}, | |
| 833 {K_RIGHT, IF_EB("\033C", ESC_STR "C")}, | |
| 834 {K_S_UP, IF_EB("\033a", ESC_STR "a")}, | |
| 835 {K_S_DOWN, IF_EB("\033b", ESC_STR "b")}, | |
| 836 {K_S_LEFT, IF_EB("\033d", ESC_STR "d")}, | |
| 837 {K_S_RIGHT, IF_EB("\033c", ESC_STR "c")}, | |
| 838 {K_F1, IF_EB("\033P", ESC_STR "P")}, | |
| 839 {K_F2, IF_EB("\033Q", ESC_STR "Q")}, | |
| 840 {K_F3, IF_EB("\033R", ESC_STR "R")}, | |
| 841 {K_F4, IF_EB("\033S", ESC_STR "S")}, | |
| 842 {K_F5, IF_EB("\033T", ESC_STR "T")}, | |
| 843 {K_F6, IF_EB("\033U", ESC_STR "U")}, | |
| 844 {K_F7, IF_EB("\033V", ESC_STR "V")}, | |
| 845 {K_F8, IF_EB("\033W", ESC_STR "W")}, | |
| 846 {K_F9, IF_EB("\033X", ESC_STR "X")}, | |
| 847 {K_F10, IF_EB("\033Y", ESC_STR "Y")}, | |
| 848 {K_S_F1, IF_EB("\033p", ESC_STR "p")}, | |
| 849 {K_S_F2, IF_EB("\033q", ESC_STR "q")}, | |
| 850 {K_S_F3, IF_EB("\033r", ESC_STR "r")}, | |
| 851 {K_S_F4, IF_EB("\033s", ESC_STR "s")}, | |
| 852 {K_S_F5, IF_EB("\033t", ESC_STR "t")}, | |
| 853 {K_S_F6, IF_EB("\033u", ESC_STR "u")}, | |
| 854 {K_S_F7, IF_EB("\033v", ESC_STR "v")}, | |
| 855 {K_S_F8, IF_EB("\033w", ESC_STR "w")}, | |
| 856 {K_S_F9, IF_EB("\033x", ESC_STR "x")}, | |
| 857 {K_S_F10, IF_EB("\033y", ESC_STR "y")}, | |
| 858 {K_INS, IF_EB("\033I", ESC_STR "I")}, | |
| 859 {K_HOME, IF_EB("\033E", ESC_STR "E")}, | |
| 860 {K_PAGEDOWN, IF_EB("\033b", ESC_STR "b")}, | |
| 861 {K_PAGEUP, IF_EB("\033a", ESC_STR "a")}, | |
| 862 # else | |
| 863 {(int)KS_AL, IF_EB("\033T", ESC_STR "T")}, | |
| 864 {(int)KS_DL, IF_EB("\033U", ESC_STR "U")}, | |
| 865 {(int)KS_CL, IF_EB("\033H\033J", ESC_STR "H" ESC_STR_nc "J")}, | |
| 866 {(int)KS_ME, IF_EB("\033SO", ESC_STR "SO")}, | |
| 867 {(int)KS_MR, IF_EB("\033S2", ESC_STR "S2")}, | |
| 868 {(int)KS_MS, "y"}, | |
| 869 # endif | |
| 870 # endif | |
| 871 | |
| 872 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) || defined(SOME_BUILTIN_TCAPS) || defined(__EMX__) | |
| 873 {(int)KS_NAME, "xterm"}, | |
| 874 {(int)KS_CE, IF_EB("\033[K", ESC_STR "[K")}, | |
| 875 {(int)KS_AL, IF_EB("\033[L", ESC_STR "[L")}, | |
| 876 # ifdef TERMINFO | |
| 877 {(int)KS_CAL, IF_EB("\033[%p1%dL", ESC_STR "[%p1%dL")}, | |
| 878 # else | |
| 879 {(int)KS_CAL, IF_EB("\033[%dL", ESC_STR "[%dL")}, | |
| 880 # endif | |
| 881 {(int)KS_DL, IF_EB("\033[M", ESC_STR "[M")}, | |
| 882 # ifdef TERMINFO | |
| 883 {(int)KS_CDL, IF_EB("\033[%p1%dM", ESC_STR "[%p1%dM")}, | |
| 884 # else | |
| 885 {(int)KS_CDL, IF_EB("\033[%dM", ESC_STR "[%dM")}, | |
| 886 # endif | |
| 887 # ifdef TERMINFO | |
| 888 {(int)KS_CS, IF_EB("\033[%i%p1%d;%p2%dr", | |
| 889 ESC_STR "[%i%p1%d;%p2%dr")}, | |
| 890 # else | |
| 891 {(int)KS_CS, IF_EB("\033[%i%d;%dr", ESC_STR "[%i%d;%dr")}, | |
| 892 # endif | |
| 893 {(int)KS_CL, IF_EB("\033[H\033[2J", ESC_STR "[H" ESC_STR_nc "[2J")}, | |
| 894 {(int)KS_CD, IF_EB("\033[J", ESC_STR "[J")}, | |
| 895 {(int)KS_ME, IF_EB("\033[m", ESC_STR "[m")}, | |
| 896 {(int)KS_MR, IF_EB("\033[7m", ESC_STR "[7m")}, | |
| 897 {(int)KS_MD, IF_EB("\033[1m", ESC_STR "[1m")}, | |
| 898 {(int)KS_UE, IF_EB("\033[m", ESC_STR "[m")}, | |
| 899 {(int)KS_US, IF_EB("\033[4m", ESC_STR "[4m")}, | |
| 900 {(int)KS_MS, "y"}, | |
| 901 {(int)KS_UT, "y"}, | |
| 902 {(int)KS_LE, "\b"}, | |
| 903 # ifdef TERMINFO | |
| 904 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
| 905 ESC_STR "[%i%p1%d;%p2%dH")}, | |
| 906 # else | |
| 907 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
| 908 # endif | |
| 909 {(int)KS_SR, IF_EB("\033M", ESC_STR "M")}, | |
| 910 # ifdef TERMINFO | |
| 911 {(int)KS_CRI, IF_EB("\033[%p1%dC", ESC_STR "[%p1%dC")}, | |
| 912 # else | |
| 913 {(int)KS_CRI, IF_EB("\033[%dC", ESC_STR "[%dC")}, | |
| 914 # endif | |
| 915 {(int)KS_KS, IF_EB("\033[?1h\033=", ESC_STR "[?1h" ESC_STR_nc "=")}, | |
| 916 {(int)KS_KE, IF_EB("\033[?1l\033>", ESC_STR "[?1l" ESC_STR_nc ">")}, | |
| 917 # ifdef FEAT_XTERM_SAVE | |
| 918 {(int)KS_TI, IF_EB("\0337\033[?47h", ESC_STR "7" ESC_STR_nc "[?47h")}, | |
| 919 {(int)KS_TE, IF_EB("\033[2J\033[?47l\0338", | |
| 920 ESC_STR "[2J" ESC_STR_nc "[?47l" ESC_STR_nc "8")}, | |
| 921 # endif | |
| 922 {(int)KS_CIS, IF_EB("\033]1;", ESC_STR "]1;")}, | |
| 923 {(int)KS_CIE, "\007"}, | |
| 924 {(int)KS_TS, IF_EB("\033]2;", ESC_STR "]2;")}, | |
| 925 {(int)KS_FS, "\007"}, | |
| 926 # ifdef TERMINFO | |
| 927 {(int)KS_CWS, IF_EB("\033[8;%p1%d;%p2%dt", | |
| 928 ESC_STR "[8;%p1%d;%p2%dt")}, | |
| 929 {(int)KS_CWP, IF_EB("\033[3;%p1%d;%p2%dt", | |
| 930 ESC_STR "[3;%p1%d;%p2%dt")}, | |
| 931 # else | |
| 932 {(int)KS_CWS, IF_EB("\033[8;%d;%dt", ESC_STR "[8;%d;%dt")}, | |
| 933 {(int)KS_CWP, IF_EB("\033[3;%d;%dt", ESC_STR "[3;%d;%dt")}, | |
| 934 # endif | |
| 935 {(int)KS_CRV, IF_EB("\033[>c", ESC_STR "[>c")}, | |
| 180 | 936 |
| 937 {K_UP, IF_EB("\033O*A", ESC_STR "O*A")}, | |
| 938 {K_DOWN, IF_EB("\033O*B", ESC_STR "O*B")}, | |
| 939 {K_RIGHT, IF_EB("\033O*C", ESC_STR "O*C")}, | |
| 940 {K_LEFT, IF_EB("\033O*D", ESC_STR "O*D")}, | |
| 941 /* An extra set of cursor keys for vt100 mode */ | |
| 942 {K_XUP, IF_EB("\033[1;*A", ESC_STR "[1;*A")}, | |
| 943 {K_XDOWN, IF_EB("\033[1;*B", ESC_STR "[1;*B")}, | |
| 944 {K_XRIGHT, IF_EB("\033[1;*C", ESC_STR "[1;*C")}, | |
| 945 {K_XLEFT, IF_EB("\033[1;*D", ESC_STR "[1;*D")}, | |
| 7 | 946 /* An extra set of function keys for vt100 mode */ |
| 180 | 947 {K_XF1, IF_EB("\033O*P", ESC_STR "O*P")}, |
| 948 {K_XF2, IF_EB("\033O*Q", ESC_STR "O*Q")}, | |
| 949 {K_XF3, IF_EB("\033O*R", ESC_STR "O*R")}, | |
| 950 {K_XF4, IF_EB("\033O*S", ESC_STR "O*S")}, | |
| 179 | 951 {K_F1, IF_EB("\033[11;*~", ESC_STR "[11;*~")}, |
| 952 {K_F2, IF_EB("\033[12;*~", ESC_STR "[12;*~")}, | |
| 953 {K_F3, IF_EB("\033[13;*~", ESC_STR "[13;*~")}, | |
| 954 {K_F4, IF_EB("\033[14;*~", ESC_STR "[14;*~")}, | |
| 955 {K_F5, IF_EB("\033[15;*~", ESC_STR "[15;*~")}, | |
| 956 {K_F6, IF_EB("\033[17;*~", ESC_STR "[17;*~")}, | |
| 957 {K_F7, IF_EB("\033[18;*~", ESC_STR "[18;*~")}, | |
| 958 {K_F8, IF_EB("\033[19;*~", ESC_STR "[19;*~")}, | |
| 959 {K_F9, IF_EB("\033[20;*~", ESC_STR "[20;*~")}, | |
| 960 {K_F10, IF_EB("\033[21;*~", ESC_STR "[21;*~")}, | |
| 961 {K_F11, IF_EB("\033[23;*~", ESC_STR "[23;*~")}, | |
| 962 {K_F12, IF_EB("\033[24;*~", ESC_STR "[24;*~")}, | |
| 7 | 963 {K_S_TAB, IF_EB("\033[Z", ESC_STR "[Z")}, |
| 179 | 964 {K_HELP, IF_EB("\033[28;*~", ESC_STR "[28;*~")}, |
| 965 {K_UNDO, IF_EB("\033[26;*~", ESC_STR "[26;*~")}, | |
| 966 {K_INS, IF_EB("\033[2;*~", ESC_STR "[2;*~")}, | |
| 967 {K_HOME, IF_EB("\033[1;*H", ESC_STR "[1;*H")}, | |
| 180 | 968 /* {K_S_HOME, IF_EB("\033O2H", ESC_STR "O2H")}, */ |
| 969 /* {K_C_HOME, IF_EB("\033O5H", ESC_STR "O5H")}, */ | |
| 230 | 970 {K_KHOME, IF_EB("\033[1;*~", ESC_STR "[1;*~")}, |
| 180 | 971 {K_XHOME, IF_EB("\033O*H", ESC_STR "O*H")}, /* other Home */ |
| 230 | 972 {K_ZHOME, IF_EB("\033[7;*~", ESC_STR "[7;*~")}, /* other Home */ |
| 179 | 973 {K_END, IF_EB("\033[1;*F", ESC_STR "[1;*F")}, |
| 180 | 974 /* {K_S_END, IF_EB("\033O2F", ESC_STR "O2F")}, */ |
| 975 /* {K_C_END, IF_EB("\033O5F", ESC_STR "O5F")}, */ | |
| 179 | 976 {K_KEND, IF_EB("\033[4;*~", ESC_STR "[4;*~")}, |
| 180 | 977 {K_XEND, IF_EB("\033O*F", ESC_STR "O*F")}, /* other End */ |
| 230 | 978 {K_ZEND, IF_EB("\033[8;*~", ESC_STR "[8;*~")}, |
| 179 | 979 {K_PAGEUP, IF_EB("\033[5;*~", ESC_STR "[5;*~")}, |
| 980 {K_PAGEDOWN, IF_EB("\033[6;*~", ESC_STR "[6;*~")}, | |
| 180 | 981 {K_KPLUS, IF_EB("\033O*k", ESC_STR "O*k")}, /* keypad plus */ |
| 982 {K_KMINUS, IF_EB("\033O*m", ESC_STR "O*m")}, /* keypad minus */ | |
| 983 {K_KDIVIDE, IF_EB("\033O*o", ESC_STR "O*o")}, /* keypad / */ | |
| 984 {K_KMULTIPLY, IF_EB("\033O*j", ESC_STR "O*j")}, /* keypad * */ | |
| 985 {K_KENTER, IF_EB("\033O*M", ESC_STR "O*M")}, /* keypad Enter */ | |
| 986 {K_KPOINT, IF_EB("\033O*n", ESC_STR "O*n")}, /* keypad . */ | |
| 179 | 987 {K_KDEL, IF_EB("\033[3;*~", ESC_STR "[3;*~")}, /* keypad Del */ |
| 7 | 988 |
| 989 {BT_EXTRA_KEYS, ""}, | |
| 179 | 990 {TERMCAP2KEY('k', '0'), IF_EB("\033[10;*~", ESC_STR "[10;*~")}, /* F0 */ |
| 991 {TERMCAP2KEY('F', '3'), IF_EB("\033[25;*~", ESC_STR "[25;*~")}, /* F13 */ | |
| 992 /* F14 and F15 are missing, because they send the same codes as the undo | |
| 993 * and help key, although they don't work on all keyboards. */ | |
| 994 {TERMCAP2KEY('F', '6'), IF_EB("\033[29;*~", ESC_STR "[29;*~")}, /* F16 */ | |
| 995 {TERMCAP2KEY('F', '7'), IF_EB("\033[31;*~", ESC_STR "[31;*~")}, /* F17 */ | |
| 996 {TERMCAP2KEY('F', '8'), IF_EB("\033[32;*~", ESC_STR "[32;*~")}, /* F18 */ | |
| 997 {TERMCAP2KEY('F', '9'), IF_EB("\033[33;*~", ESC_STR "[33;*~")}, /* F19 */ | |
| 998 {TERMCAP2KEY('F', 'A'), IF_EB("\033[34;*~", ESC_STR "[34;*~")}, /* F20 */ | |
| 999 | |
| 1000 {TERMCAP2KEY('F', 'B'), IF_EB("\033[42;*~", ESC_STR "[42;*~")}, /* F21 */ | |
| 1001 {TERMCAP2KEY('F', 'C'), IF_EB("\033[43;*~", ESC_STR "[43;*~")}, /* F22 */ | |
| 1002 {TERMCAP2KEY('F', 'D'), IF_EB("\033[44;*~", ESC_STR "[44;*~")}, /* F23 */ | |
| 1003 {TERMCAP2KEY('F', 'E'), IF_EB("\033[45;*~", ESC_STR "[45;*~")}, /* F24 */ | |
| 1004 {TERMCAP2KEY('F', 'F'), IF_EB("\033[46;*~", ESC_STR "[46;*~")}, /* F25 */ | |
| 1005 {TERMCAP2KEY('F', 'G'), IF_EB("\033[47;*~", ESC_STR "[47;*~")}, /* F26 */ | |
| 1006 {TERMCAP2KEY('F', 'H'), IF_EB("\033[48;*~", ESC_STR "[48;*~")}, /* F27 */ | |
| 1007 {TERMCAP2KEY('F', 'I'), IF_EB("\033[49;*~", ESC_STR "[49;*~")}, /* F28 */ | |
| 1008 {TERMCAP2KEY('F', 'J'), IF_EB("\033[50;*~", ESC_STR "[50;*~")}, /* F29 */ | |
| 1009 {TERMCAP2KEY('F', 'K'), IF_EB("\033[51;*~", ESC_STR "[51;*~")}, /* F30 */ | |
| 1010 | |
| 1011 {TERMCAP2KEY('F', 'L'), IF_EB("\033[52;*~", ESC_STR "[52;*~")}, /* F31 */ | |
| 1012 {TERMCAP2KEY('F', 'M'), IF_EB("\033[53;*~", ESC_STR "[53;*~")}, /* F32 */ | |
| 1013 {TERMCAP2KEY('F', 'N'), IF_EB("\033[54;*~", ESC_STR "[54;*~")}, /* F33 */ | |
| 1014 {TERMCAP2KEY('F', 'O'), IF_EB("\033[55;*~", ESC_STR "[55;*~")}, /* F34 */ | |
| 1015 {TERMCAP2KEY('F', 'P'), IF_EB("\033[56;*~", ESC_STR "[56;*~")}, /* F35 */ | |
| 1016 {TERMCAP2KEY('F', 'Q'), IF_EB("\033[57;*~", ESC_STR "[57;*~")}, /* F36 */ | |
| 1017 {TERMCAP2KEY('F', 'R'), IF_EB("\033[58;*~", ESC_STR "[58;*~")}, /* F37 */ | |
| 7 | 1018 # endif |
| 1019 | |
| 1020 # if defined(UNIX) || defined(ALL_BUILTIN_TCAPS) | |
| 1021 /* | |
| 1022 * iris-ansi for Silicon Graphics machines. | |
| 1023 */ | |
| 1024 {(int)KS_NAME, "iris-ansi"}, | |
| 1025 {(int)KS_CE, "\033[K"}, | |
| 1026 {(int)KS_CD, "\033[J"}, | |
| 1027 {(int)KS_AL, "\033[L"}, | |
| 1028 # ifdef TERMINFO | |
| 1029 {(int)KS_CAL, "\033[%p1%dL"}, | |
| 1030 # else | |
| 1031 {(int)KS_CAL, "\033[%dL"}, | |
| 1032 # endif | |
| 1033 {(int)KS_DL, "\033[M"}, | |
| 1034 # ifdef TERMINFO | |
| 1035 {(int)KS_CDL, "\033[%p1%dM"}, | |
| 1036 # else | |
| 1037 {(int)KS_CDL, "\033[%dM"}, | |
| 1038 # endif | |
| 1039 #if 0 /* The scroll region is not working as Vim expects. */ | |
| 1040 # ifdef TERMINFO | |
| 1041 {(int)KS_CS, "\033[%i%p1%d;%p2%dr"}, | |
| 1042 # else | |
| 1043 {(int)KS_CS, "\033[%i%d;%dr"}, | |
| 1044 # endif | |
| 1045 #endif | |
| 1046 {(int)KS_CL, "\033[H\033[2J"}, | |
| 1047 {(int)KS_VE, "\033[9/y\033[12/y"}, /* These aren't documented */ | |
| 1048 {(int)KS_VS, "\033[10/y\033[=1h\033[=2l"}, /* These aren't documented */ | |
| 1049 {(int)KS_TI, "\033[=6h"}, | |
| 1050 {(int)KS_TE, "\033[=6l"}, | |
| 1051 {(int)KS_SE, "\033[21;27m"}, | |
| 1052 {(int)KS_SO, "\033[1;7m"}, | |
| 1053 {(int)KS_ME, "\033[m"}, | |
| 1054 {(int)KS_MR, "\033[7m"}, | |
| 1055 {(int)KS_MD, "\033[1m"}, | |
| 1056 {(int)KS_CCO, "8"}, /* allow 8 colors */ | |
| 1057 {(int)KS_CZH, "\033[3m"}, /* italic mode on */ | |
| 1058 {(int)KS_CZR, "\033[23m"}, /* italic mode off */ | |
| 1059 {(int)KS_US, "\033[4m"}, /* underline on */ | |
| 1060 {(int)KS_UE, "\033[24m"}, /* underline off */ | |
| 1061 # ifdef TERMINFO | |
| 1062 {(int)KS_CAB, "\033[4%p1%dm"}, /* set background color (ANSI) */ | |
| 1063 {(int)KS_CAF, "\033[3%p1%dm"}, /* set foreground color (ANSI) */ | |
| 1064 {(int)KS_CSB, "\033[102;%p1%dm"}, /* set screen background color */ | |
| 1065 {(int)KS_CSF, "\033[101;%p1%dm"}, /* set screen foreground color */ | |
| 1066 # else | |
| 1067 {(int)KS_CAB, "\033[4%dm"}, /* set background color (ANSI) */ | |
| 1068 {(int)KS_CAF, "\033[3%dm"}, /* set foreground color (ANSI) */ | |
| 1069 {(int)KS_CSB, "\033[102;%dm"}, /* set screen background color */ | |
| 1070 {(int)KS_CSF, "\033[101;%dm"}, /* set screen foreground color */ | |
| 1071 # endif | |
| 1072 {(int)KS_MS, "y"}, /* guessed */ | |
| 1073 {(int)KS_UT, "y"}, /* guessed */ | |
| 1074 {(int)KS_LE, "\b"}, | |
| 1075 # ifdef TERMINFO | |
| 1076 {(int)KS_CM, "\033[%i%p1%d;%p2%dH"}, | |
| 1077 # else | |
| 1078 {(int)KS_CM, "\033[%i%d;%dH"}, | |
| 1079 # endif | |
| 1080 {(int)KS_SR, "\033M"}, | |
| 1081 # ifdef TERMINFO | |
| 1082 {(int)KS_CRI, "\033[%p1%dC"}, | |
| 1083 # else | |
| 1084 {(int)KS_CRI, "\033[%dC"}, | |
| 1085 # endif | |
| 1086 {(int)KS_CIS, "\033P3.y"}, | |
| 1087 {(int)KS_CIE, "\234"}, /* ST "String Terminator" */ | |
| 1088 {(int)KS_TS, "\033P1.y"}, | |
| 1089 {(int)KS_FS, "\234"}, /* ST "String Terminator" */ | |
| 1090 # ifdef TERMINFO | |
| 1091 {(int)KS_CWS, "\033[203;%p1%d;%p2%d/y"}, | |
| 1092 {(int)KS_CWP, "\033[205;%p1%d;%p2%d/y"}, | |
| 1093 # else | |
| 1094 {(int)KS_CWS, "\033[203;%d;%d/y"}, | |
| 1095 {(int)KS_CWP, "\033[205;%d;%d/y"}, | |
| 1096 # endif | |
| 1097 {K_UP, "\033[A"}, | |
| 1098 {K_DOWN, "\033[B"}, | |
| 1099 {K_LEFT, "\033[D"}, | |
| 1100 {K_RIGHT, "\033[C"}, | |
| 1101 {K_S_UP, "\033[161q"}, | |
| 1102 {K_S_DOWN, "\033[164q"}, | |
| 1103 {K_S_LEFT, "\033[158q"}, | |
| 1104 {K_S_RIGHT, "\033[167q"}, | |
| 1105 {K_F1, "\033[001q"}, | |
| 1106 {K_F2, "\033[002q"}, | |
| 1107 {K_F3, "\033[003q"}, | |
| 1108 {K_F4, "\033[004q"}, | |
| 1109 {K_F5, "\033[005q"}, | |
| 1110 {K_F6, "\033[006q"}, | |
| 1111 {K_F7, "\033[007q"}, | |
| 1112 {K_F8, "\033[008q"}, | |
| 1113 {K_F9, "\033[009q"}, | |
| 1114 {K_F10, "\033[010q"}, | |
| 1115 {K_F11, "\033[011q"}, | |
| 1116 {K_F12, "\033[012q"}, | |
| 1117 {K_S_F1, "\033[013q"}, | |
| 1118 {K_S_F2, "\033[014q"}, | |
| 1119 {K_S_F3, "\033[015q"}, | |
| 1120 {K_S_F4, "\033[016q"}, | |
| 1121 {K_S_F5, "\033[017q"}, | |
| 1122 {K_S_F6, "\033[018q"}, | |
| 1123 {K_S_F7, "\033[019q"}, | |
| 1124 {K_S_F8, "\033[020q"}, | |
| 1125 {K_S_F9, "\033[021q"}, | |
| 1126 {K_S_F10, "\033[022q"}, | |
| 1127 {K_S_F11, "\033[023q"}, | |
| 1128 {K_S_F12, "\033[024q"}, | |
| 1129 {K_INS, "\033[139q"}, | |
| 1130 {K_HOME, "\033[H"}, | |
| 1131 {K_END, "\033[146q"}, | |
| 1132 {K_PAGEUP, "\033[150q"}, | |
| 1133 {K_PAGEDOWN, "\033[154q"}, | |
| 1134 # endif | |
| 1135 | |
| 1136 # if defined(DEBUG) || defined(ALL_BUILTIN_TCAPS) | |
| 1137 /* | |
| 1138 * for debugging | |
| 1139 */ | |
| 1140 {(int)KS_NAME, "debug"}, | |
| 1141 {(int)KS_CE, "[CE]"}, | |
| 1142 {(int)KS_CD, "[CD]"}, | |
| 1143 {(int)KS_AL, "[AL]"}, | |
| 1144 # ifdef TERMINFO | |
| 1145 {(int)KS_CAL, "[CAL%p1%d]"}, | |
| 1146 # else | |
| 1147 {(int)KS_CAL, "[CAL%d]"}, | |
| 1148 # endif | |
| 1149 {(int)KS_DL, "[DL]"}, | |
| 1150 # ifdef TERMINFO | |
| 1151 {(int)KS_CDL, "[CDL%p1%d]"}, | |
| 1152 # else | |
| 1153 {(int)KS_CDL, "[CDL%d]"}, | |
| 1154 # endif | |
| 1155 # ifdef TERMINFO | |
| 1156 {(int)KS_CS, "[%p1%dCS%p2%d]"}, | |
| 1157 # else | |
| 1158 {(int)KS_CS, "[%dCS%d]"}, | |
| 1159 # endif | |
| 1160 # ifdef FEAT_VERTSPLIT | |
| 1161 # ifdef TERMINFO | |
| 1162 {(int)KS_CSV, "[%p1%dCSV%p2%d]"}, | |
| 1163 # else | |
| 1164 {(int)KS_CSV, "[%dCSV%d]"}, | |
| 1165 # endif | |
| 1166 # endif | |
| 1167 # ifdef TERMINFO | |
| 1168 {(int)KS_CAB, "[CAB%p1%d]"}, | |
| 1169 {(int)KS_CAF, "[CAF%p1%d]"}, | |
| 1170 {(int)KS_CSB, "[CSB%p1%d]"}, | |
| 1171 {(int)KS_CSF, "[CSF%p1%d]"}, | |
| 1172 # else | |
| 1173 {(int)KS_CAB, "[CAB%d]"}, | |
| 1174 {(int)KS_CAF, "[CAF%d]"}, | |
| 1175 {(int)KS_CSB, "[CSB%d]"}, | |
| 1176 {(int)KS_CSF, "[CSF%d]"}, | |
| 1177 # endif | |
| 1178 {(int)KS_OP, "[OP]"}, | |
| 1179 {(int)KS_LE, "[LE]"}, | |
| 1180 {(int)KS_CL, "[CL]"}, | |
| 1181 {(int)KS_VI, "[VI]"}, | |
| 1182 {(int)KS_VE, "[VE]"}, | |
| 1183 {(int)KS_VS, "[VS]"}, | |
| 1184 {(int)KS_ME, "[ME]"}, | |
| 1185 {(int)KS_MR, "[MR]"}, | |
| 1186 {(int)KS_MB, "[MB]"}, | |
| 1187 {(int)KS_MD, "[MD]"}, | |
| 1188 {(int)KS_SE, "[SE]"}, | |
| 1189 {(int)KS_SO, "[SO]"}, | |
| 1190 {(int)KS_UE, "[UE]"}, | |
| 1191 {(int)KS_US, "[US]"}, | |
| 205 | 1192 {(int)KS_UCE, "[UCE]"}, |
| 1193 {(int)KS_UCS, "[UCS]"}, | |
| 7 | 1194 {(int)KS_MS, "[MS]"}, |
| 1195 {(int)KS_UT, "[UT]"}, | |
| 1196 # ifdef TERMINFO | |
| 1197 {(int)KS_CM, "[%p1%dCM%p2%d]"}, | |
| 1198 # else | |
| 1199 {(int)KS_CM, "[%dCM%d]"}, | |
| 1200 # endif | |
| 1201 {(int)KS_SR, "[SR]"}, | |
| 1202 # ifdef TERMINFO | |
| 1203 {(int)KS_CRI, "[CRI%p1%d]"}, | |
| 1204 # else | |
| 1205 {(int)KS_CRI, "[CRI%d]"}, | |
| 1206 # endif | |
| 1207 {(int)KS_VB, "[VB]"}, | |
| 1208 {(int)KS_KS, "[KS]"}, | |
| 1209 {(int)KS_KE, "[KE]"}, | |
| 1210 {(int)KS_TI, "[TI]"}, | |
| 1211 {(int)KS_TE, "[TE]"}, | |
| 1212 {(int)KS_CIS, "[CIS]"}, | |
| 1213 {(int)KS_CIE, "[CIE]"}, | |
| 1214 {(int)KS_TS, "[TS]"}, | |
| 1215 {(int)KS_FS, "[FS]"}, | |
| 1216 # ifdef TERMINFO | |
| 1217 {(int)KS_CWS, "[%p1%dCWS%p2%d]"}, | |
| 1218 {(int)KS_CWP, "[%p1%dCWP%p2%d]"}, | |
| 1219 # else | |
| 1220 {(int)KS_CWS, "[%dCWS%d]"}, | |
| 1221 {(int)KS_CWP, "[%dCWP%d]"}, | |
| 1222 # endif | |
| 1223 {(int)KS_CRV, "[CRV]"}, | |
| 1224 {K_UP, "[KU]"}, | |
| 1225 {K_DOWN, "[KD]"}, | |
| 1226 {K_LEFT, "[KL]"}, | |
| 1227 {K_RIGHT, "[KR]"}, | |
| 180 | 1228 {K_XUP, "[xKU]"}, |
| 1229 {K_XDOWN, "[xKD]"}, | |
| 1230 {K_XLEFT, "[xKL]"}, | |
| 1231 {K_XRIGHT, "[xKR]"}, | |
| 7 | 1232 {K_S_UP, "[S-KU]"}, |
| 1233 {K_S_DOWN, "[S-KD]"}, | |
| 1234 {K_S_LEFT, "[S-KL]"}, | |
| 1235 {K_C_LEFT, "[C-KL]"}, | |
| 1236 {K_S_RIGHT, "[S-KR]"}, | |
| 1237 {K_C_RIGHT, "[C-KR]"}, | |
| 1238 {K_F1, "[F1]"}, | |
| 1239 {K_XF1, "[xF1]"}, | |
| 1240 {K_F2, "[F2]"}, | |
| 1241 {K_XF2, "[xF2]"}, | |
| 1242 {K_F3, "[F3]"}, | |
| 1243 {K_XF3, "[xF3]"}, | |
| 1244 {K_F4, "[F4]"}, | |
| 1245 {K_XF4, "[xF4]"}, | |
| 1246 {K_F5, "[F5]"}, | |
| 1247 {K_F6, "[F6]"}, | |
| 1248 {K_F7, "[F7]"}, | |
| 1249 {K_F8, "[F8]"}, | |
| 1250 {K_F9, "[F9]"}, | |
| 1251 {K_F10, "[F10]"}, | |
| 1252 {K_F11, "[F11]"}, | |
| 1253 {K_F12, "[F12]"}, | |
| 1254 {K_S_F1, "[S-F1]"}, | |
| 1255 {K_S_XF1, "[S-xF1]"}, | |
| 1256 {K_S_F2, "[S-F2]"}, | |
| 1257 {K_S_XF2, "[S-xF2]"}, | |
| 1258 {K_S_F3, "[S-F3]"}, | |
| 1259 {K_S_XF3, "[S-xF3]"}, | |
| 1260 {K_S_F4, "[S-F4]"}, | |
| 1261 {K_S_XF4, "[S-xF4]"}, | |
| 1262 {K_S_F5, "[S-F5]"}, | |
| 1263 {K_S_F6, "[S-F6]"}, | |
| 1264 {K_S_F7, "[S-F7]"}, | |
| 1265 {K_S_F8, "[S-F8]"}, | |
| 1266 {K_S_F9, "[S-F9]"}, | |
| 1267 {K_S_F10, "[S-F10]"}, | |
| 1268 {K_S_F11, "[S-F11]"}, | |
| 1269 {K_S_F12, "[S-F12]"}, | |
| 1270 {K_HELP, "[HELP]"}, | |
| 1271 {K_UNDO, "[UNDO]"}, | |
| 1272 {K_BS, "[BS]"}, | |
| 1273 {K_INS, "[INS]"}, | |
| 1274 {K_KINS, "[KINS]"}, | |
| 1275 {K_DEL, "[DEL]"}, | |
| 1276 {K_KDEL, "[KDEL]"}, | |
| 1277 {K_HOME, "[HOME]"}, | |
| 1278 {K_S_HOME, "[C-HOME]"}, | |
| 1279 {K_C_HOME, "[C-HOME]"}, | |
| 1280 {K_KHOME, "[KHOME]"}, | |
| 1281 {K_XHOME, "[XHOME]"}, | |
| 230 | 1282 {K_ZHOME, "[ZHOME]"}, |
| 7 | 1283 {K_END, "[END]"}, |
| 1284 {K_S_END, "[C-END]"}, | |
| 1285 {K_C_END, "[C-END]"}, | |
| 1286 {K_KEND, "[KEND]"}, | |
| 1287 {K_XEND, "[XEND]"}, | |
| 230 | 1288 {K_ZEND, "[ZEND]"}, |
| 7 | 1289 {K_PAGEUP, "[PAGEUP]"}, |
| 1290 {K_PAGEDOWN, "[PAGEDOWN]"}, | |
| 1291 {K_KPAGEUP, "[KPAGEUP]"}, | |
| 1292 {K_KPAGEDOWN, "[KPAGEDOWN]"}, | |
| 1293 {K_MOUSE, "[MOUSE]"}, | |
| 1294 {K_KPLUS, "[KPLUS]"}, | |
| 1295 {K_KMINUS, "[KMINUS]"}, | |
| 1296 {K_KDIVIDE, "[KDIVIDE]"}, | |
| 1297 {K_KMULTIPLY, "[KMULTIPLY]"}, | |
| 1298 {K_KENTER, "[KENTER]"}, | |
| 1299 {K_KPOINT, "[KPOINT]"}, | |
| 1300 {K_K0, "[K0]"}, | |
| 1301 {K_K1, "[K1]"}, | |
| 1302 {K_K2, "[K2]"}, | |
| 1303 {K_K3, "[K3]"}, | |
| 1304 {K_K4, "[K4]"}, | |
| 1305 {K_K5, "[K5]"}, | |
| 1306 {K_K6, "[K6]"}, | |
| 1307 {K_K7, "[K7]"}, | |
| 1308 {K_K8, "[K8]"}, | |
| 1309 {K_K9, "[K9]"}, | |
| 1310 # endif | |
| 1311 | |
| 1312 #endif /* NO_BUILTIN_TCAPS */ | |
| 1313 | |
| 1314 /* | |
| 1315 * The most minimal terminal: only clear screen and cursor positioning | |
| 1316 * Always included. | |
| 1317 */ | |
| 1318 {(int)KS_NAME, "dumb"}, | |
| 1319 {(int)KS_CL, "\014"}, | |
| 1320 #ifdef TERMINFO | |
| 1321 {(int)KS_CM, IF_EB("\033[%i%p1%d;%p2%dH", | |
| 1322 ESC_STR "[%i%p1%d;%p2%dH")}, | |
| 1323 #else | |
| 1324 {(int)KS_CM, IF_EB("\033[%i%d;%dH", ESC_STR "[%i%d;%dH")}, | |
| 1325 #endif | |
| 1326 | |
| 1327 /* | |
| 1328 * end marker | |
| 1329 */ | |
| 1330 {(int)KS_NAME, NULL} | |
| 1331 | |
| 1332 }; /* end of builtin_termcaps */ | |
| 1333 | |
| 1334 /* | |
| 1335 * DEFAULT_TERM is used, when no terminal is specified with -T option or $TERM. | |
| 1336 */ | |
| 1337 #ifdef AMIGA | |
| 1338 # define DEFAULT_TERM (char_u *)"amiga" | |
| 1339 #endif | |
| 1340 | |
| 1341 #ifdef MSWIN | |
| 1342 # define DEFAULT_TERM (char_u *)"win32" | |
| 1343 #endif | |
| 1344 | |
| 1345 #ifdef MSDOS | |
| 1346 # define DEFAULT_TERM (char_u *)"pcterm" | |
| 1347 #endif | |
| 1348 | |
| 1349 #if defined(UNIX) && !defined(__MINT__) | |
| 1350 # define DEFAULT_TERM (char_u *)"ansi" | |
| 1351 #endif | |
| 1352 | |
| 1353 #ifdef __MINT__ | |
| 1354 # define DEFAULT_TERM (char_u *)"vt52" | |
| 1355 #endif | |
| 1356 | |
| 1357 #ifdef __EMX__ | |
| 1358 # define DEFAULT_TERM (char_u *)"os2ansi" | |
| 1359 #endif | |
| 1360 | |
| 1361 #ifdef VMS | |
| 1362 # define DEFAULT_TERM (char_u *)"vt320" | |
| 1363 #endif | |
| 1364 | |
| 1365 #ifdef __BEOS__ | |
| 1366 # undef DEFAULT_TERM | |
| 1367 # define DEFAULT_TERM (char_u *)"beos-ansi" | |
| 1368 #endif | |
| 1369 | |
| 1370 #ifndef DEFAULT_TERM | |
| 1371 # define DEFAULT_TERM (char_u *)"dumb" | |
| 1372 #endif | |
| 1373 | |
| 1374 /* | |
| 1375 * Term_strings contains currently used terminal output strings. | |
| 1376 * It is initialized with the default values by parse_builtin_tcap(). | |
| 1377 * The values can be changed by setting the option with the same name. | |
| 1378 */ | |
| 1379 char_u *(term_strings[(int)KS_LAST + 1]); | |
| 1380 | |
| 1221 | 1381 static int need_gather = FALSE; /* need to fill termleader[] */ |
| 1382 static char_u termleader[256 + 1]; /* for check_termcode() */ | |
| 7 | 1383 #ifdef FEAT_TERMRESPONSE |
| 1221 | 1384 static int check_for_codes = FALSE; /* check for key code response */ |
| 7 | 1385 #endif |
| 1386 | |
| 1387 static struct builtin_term * | |
| 1388 find_builtin_term(term) | |
| 1389 char_u *term; | |
| 1390 { | |
| 1391 struct builtin_term *p; | |
| 1392 | |
| 1393 p = builtin_termcaps; | |
| 1394 while (p->bt_string != NULL) | |
| 1395 { | |
| 1396 if (p->bt_entry == (int)KS_NAME) | |
| 1397 { | |
| 1398 #ifdef UNIX | |
| 1399 if (STRCMP(p->bt_string, "iris-ansi") == 0 && vim_is_iris(term)) | |
| 1400 return p; | |
| 1401 else if (STRCMP(p->bt_string, "xterm") == 0 && vim_is_xterm(term)) | |
| 1402 return p; | |
| 1403 else | |
| 1404 #endif | |
| 1405 #ifdef VMS | |
| 1406 if (STRCMP(p->bt_string, "vt320") == 0 && vim_is_vt300(term)) | |
| 1407 return p; | |
| 1408 else | |
| 1409 #endif | |
| 1410 if (STRCMP(term, p->bt_string) == 0) | |
| 1411 return p; | |
| 1412 } | |
| 1413 ++p; | |
| 1414 } | |
| 1415 return p; | |
| 1416 } | |
| 1417 | |
| 1418 /* | |
| 1419 * Parsing of the builtin termcap entries. | |
| 1420 * Caller should check if 'name' is a valid builtin term. | |
| 1421 * The terminal's name is not set, as this is already done in termcapinit(). | |
| 1422 */ | |
| 1423 static void | |
| 1424 parse_builtin_tcap(term) | |
| 1425 char_u *term; | |
| 1426 { | |
| 1427 struct builtin_term *p; | |
| 1428 char_u name[2]; | |
| 1429 int term_8bit; | |
| 1430 | |
| 1431 p = find_builtin_term(term); | |
| 1432 term_8bit = term_is_8bit(term); | |
| 1433 | |
| 1434 /* Do not parse if builtin term not found */ | |
| 1435 if (p->bt_string == NULL) | |
| 1436 return; | |
| 1437 | |
| 1438 for (++p; p->bt_entry != (int)KS_NAME && p->bt_entry != BT_EXTRA_KEYS; ++p) | |
| 1439 { | |
| 1440 if ((int)p->bt_entry >= 0) /* KS_xx entry */ | |
| 1441 { | |
| 1442 /* Only set the value if it wasn't set yet. */ | |
| 1443 if (term_strings[p->bt_entry] == NULL | |
| 1444 || term_strings[p->bt_entry] == empty_option) | |
| 1445 { | |
| 1446 /* 8bit terminal: use CSI instead of <Esc>[ */ | |
| 1447 if (term_8bit && term_7to8bit((char_u *)p->bt_string) != 0) | |
| 1448 { | |
| 1449 char_u *s, *t; | |
| 1450 | |
| 1451 s = vim_strsave((char_u *)p->bt_string); | |
| 1452 if (s != NULL) | |
| 1453 { | |
| 1454 for (t = s; *t; ++t) | |
| 1455 if (term_7to8bit(t)) | |
| 1456 { | |
| 1457 *t = term_7to8bit(t); | |
| 1458 STRCPY(t + 1, t + 2); | |
| 1459 } | |
| 1460 term_strings[p->bt_entry] = s; | |
| 1461 set_term_option_alloced(&term_strings[p->bt_entry]); | |
| 1462 } | |
| 1463 } | |
| 1464 else | |
| 1465 term_strings[p->bt_entry] = (char_u *)p->bt_string; | |
| 1466 } | |
| 1467 } | |
| 1468 else | |
| 1469 { | |
| 1470 name[0] = KEY2TERMCAP0((int)p->bt_entry); | |
| 1471 name[1] = KEY2TERMCAP1((int)p->bt_entry); | |
| 1472 if (find_termcode(name) == NULL) | |
| 1473 add_termcode(name, (char_u *)p->bt_string, term_8bit); | |
| 1474 } | |
| 1475 } | |
| 1476 } | |
| 1477 #if defined(HAVE_TGETENT) || defined(FEAT_TERMRESPONSE) | |
| 1478 static void set_color_count __ARGS((int nr)); | |
| 1479 | |
| 1480 /* | |
| 1481 * Set number of colors. | |
| 1482 * Store it as a number in t_colors. | |
| 1483 * Store it as a string in T_CCO (using nr_colors[]). | |
| 1484 */ | |
| 1485 static void | |
| 1486 set_color_count(nr) | |
| 1487 int nr; | |
| 1488 { | |
| 1489 char_u nr_colors[20]; /* string for number of colors */ | |
| 1490 | |
| 1491 t_colors = nr; | |
| 1492 if (t_colors > 1) | |
| 1493 sprintf((char *)nr_colors, "%d", t_colors); | |
| 1494 else | |
| 1495 *nr_colors = NUL; | |
| 694 | 1496 set_string_option_direct((char_u *)"t_Co", -1, nr_colors, OPT_FREE, 0); |
| 7 | 1497 } |
| 1498 #endif | |
| 1499 | |
| 1500 #ifdef HAVE_TGETENT | |
| 1501 static char *(key_names[]) = | |
| 1502 { | |
| 1503 #ifdef FEAT_TERMRESPONSE | |
| 1504 /* Do this one first, it may cause a screen redraw. */ | |
| 1505 "Co", | |
| 1506 #endif | |
| 1507 "ku", "kd", "kr", "kl", | |
| 1508 # ifdef ARCHIE | |
| 1509 "su", "sd", /* Termcap code made up! */ | |
| 1510 # endif | |
| 1511 "#2", "#4", "%i", "*7", | |
| 1512 "k1", "k2", "k3", "k4", "k5", "k6", | |
| 1513 "k7", "k8", "k9", "k;", "F1", "F2", | |
| 1514 "%1", "&8", "kb", "kI", "kD", "kh", | |
| 1515 "@7", "kP", "kN", "K1", "K3", "K4", "K5", "kB", | |
| 1516 NULL | |
| 1517 }; | |
| 1518 #endif | |
| 1519 | |
| 1520 /* | |
| 1521 * Set terminal options for terminal "term". | |
| 1522 * Return OK if terminal 'term' was found in a termcap, FAIL otherwise. | |
| 1523 * | |
| 1524 * While doing this, until ttest(), some options may be NULL, be careful. | |
| 1525 */ | |
| 1526 int | |
| 1527 set_termname(term) | |
| 1528 char_u *term; | |
| 1529 { | |
| 1530 struct builtin_term *termp; | |
| 1531 #ifdef HAVE_TGETENT | |
| 1532 int builtin_first = p_tbi; | |
| 1533 int try; | |
| 1534 int termcap_cleared = FALSE; | |
| 1535 #endif | |
| 1536 int width = 0, height = 0; | |
| 1537 char_u *error_msg = NULL; | |
| 1538 char_u *bs_p, *del_p; | |
| 1539 | |
| 168 | 1540 /* In silect mode (ex -s) we don't use the 'term' option. */ |
| 1541 if (silent_mode) | |
| 1542 return OK; | |
| 1543 | |
| 7 | 1544 detected_8bit = FALSE; /* reset 8-bit detection */ |
| 1545 | |
| 1546 if (term_is_builtin(term)) | |
| 1547 { | |
| 1548 term += 8; | |
| 1549 #ifdef HAVE_TGETENT | |
| 1550 builtin_first = 1; | |
| 1551 #endif | |
| 1552 } | |
| 1553 | |
| 1554 /* | |
| 1555 * If HAVE_TGETENT is not defined, only the builtin termcap is used, otherwise: | |
| 1556 * If builtin_first is TRUE: | |
| 1557 * 0. try builtin termcap | |
| 1558 * 1. try external termcap | |
| 1559 * 2. if both fail default to a builtin terminal | |
| 1560 * If builtin_first is FALSE: | |
| 1561 * 1. try external termcap | |
| 1562 * 2. try builtin termcap, if both fail default to a builtin terminal | |
| 1563 */ | |
| 1564 #ifdef HAVE_TGETENT | |
| 1565 for (try = builtin_first ? 0 : 1; try < 3; ++try) | |
| 1566 { | |
| 1567 /* | |
| 1568 * Use external termcap | |
| 1569 */ | |
| 1570 if (try == 1) | |
| 1571 { | |
| 1572 char_u *p; | |
| 1573 static char_u tstrbuf[TBUFSZ]; | |
| 1574 int i; | |
| 1575 char_u tbuf[TBUFSZ]; | |
| 1576 char_u *tp; | |
| 1577 static struct { | |
| 1578 enum SpecialKey dest; /* index in term_strings[] */ | |
| 1579 char *name; /* termcap name for string */ | |
| 1580 } string_names[] = | |
| 1581 { {KS_CE, "ce"}, {KS_AL, "al"}, {KS_CAL,"AL"}, | |
| 1582 {KS_DL, "dl"}, {KS_CDL,"DL"}, {KS_CS, "cs"}, | |
| 1583 {KS_CL, "cl"}, {KS_CD, "cd"}, | |
| 1584 {KS_VI, "vi"}, {KS_VE, "ve"}, {KS_MB, "mb"}, | |
| 1585 {KS_VS, "vs"}, {KS_ME, "me"}, {KS_MR, "mr"}, | |
| 1586 {KS_MD, "md"}, {KS_SE, "se"}, {KS_SO, "so"}, | |
| 1587 {KS_CZH,"ZH"}, {KS_CZR,"ZR"}, {KS_UE, "ue"}, | |
| 205 | 1588 {KS_US, "us"}, {KS_UCE, "Ce"}, {KS_UCS, "Cs"}, |
| 1589 {KS_CM, "cm"}, {KS_SR, "sr"}, | |
| 7 | 1590 {KS_CRI,"RI"}, {KS_VB, "vb"}, {KS_KS, "ks"}, |
| 1591 {KS_KE, "ke"}, {KS_TI, "ti"}, {KS_TE, "te"}, | |
| 1592 {KS_BC, "bc"}, {KS_CSB,"Sb"}, {KS_CSF,"Sf"}, | |
| 1593 {KS_CAB,"AB"}, {KS_CAF,"AF"}, {KS_LE, "le"}, | |
| 1594 {KS_ND, "nd"}, {KS_OP, "op"}, {KS_CRV, "RV"}, | |
| 1595 {KS_CIS, "IS"}, {KS_CIE, "IE"}, | |
| 1596 {KS_TS, "ts"}, {KS_FS, "fs"}, | |
| 1597 {KS_CWP, "WP"}, {KS_CWS, "WS"}, | |
| 36 | 1598 {KS_CSI, "SI"}, {KS_CEI, "EI"}, |
| 7 | 1599 {(enum SpecialKey)0, NULL} |
| 1600 }; | |
| 1601 | |
| 1602 /* | |
| 1603 * If the external termcap does not have a matching entry, try the | |
| 1604 * builtin ones. | |
| 1605 */ | |
| 1606 if ((error_msg = tgetent_error(tbuf, term)) == NULL) | |
| 1607 { | |
| 1608 tp = tstrbuf; | |
| 1609 if (!termcap_cleared) | |
| 1610 { | |
| 1611 clear_termoptions(); /* clear old options */ | |
| 1612 termcap_cleared = TRUE; | |
| 1613 } | |
| 1614 | |
| 1615 /* get output strings */ | |
| 1616 for (i = 0; string_names[i].name != NULL; ++i) | |
| 1617 { | |
| 1618 if (term_str(string_names[i].dest) == NULL | |
| 1619 || term_str(string_names[i].dest) == empty_option) | |
| 1620 term_str(string_names[i].dest) = | |
| 1621 TGETSTR(string_names[i].name, &tp); | |
| 1622 } | |
| 1623 | |
| 1624 /* tgetflag() returns 1 if the flag is present, 0 if not and | |
| 1625 * possibly -1 if the flag doesn't exist. */ | |
| 1626 if ((T_MS == NULL || T_MS == empty_option) | |
| 1627 && tgetflag("ms") > 0) | |
| 1628 T_MS = (char_u *)"y"; | |
| 1629 if ((T_XS == NULL || T_XS == empty_option) | |
| 1630 && tgetflag("xs") > 0) | |
| 1631 T_XS = (char_u *)"y"; | |
| 1632 if ((T_DB == NULL || T_DB == empty_option) | |
| 1633 && tgetflag("db") > 0) | |
| 1634 T_DB = (char_u *)"y"; | |
| 1635 if ((T_DA == NULL || T_DA == empty_option) | |
| 1636 && tgetflag("da") > 0) | |
| 1637 T_DA = (char_u *)"y"; | |
| 1638 if ((T_UT == NULL || T_UT == empty_option) | |
| 1639 && tgetflag("ut") > 0) | |
| 1640 T_UT = (char_u *)"y"; | |
| 1641 | |
| 1642 | |
| 1643 /* | |
| 1644 * get key codes | |
| 1645 */ | |
| 1646 for (i = 0; key_names[i] != NULL; ++i) | |
| 1647 { | |
| 1648 if (find_termcode((char_u *)key_names[i]) == NULL) | |
| 1649 { | |
| 1650 p = TGETSTR(key_names[i], &tp); | |
| 1651 /* if cursor-left == backspace, ignore it (televideo | |
| 1652 * 925) */ | |
| 1653 if (p != NULL | |
| 1654 && (*p != Ctrl_H | |
| 1655 || key_names[i][0] != 'k' | |
| 1656 || key_names[i][1] != 'l')) | |
| 1657 add_termcode((char_u *)key_names[i], p, FALSE); | |
| 1658 } | |
| 1659 } | |
| 1660 | |
| 1661 if (height == 0) | |
| 1662 height = tgetnum("li"); | |
| 1663 if (width == 0) | |
| 1664 width = tgetnum("co"); | |
| 1665 | |
| 1666 /* | |
| 1667 * Get number of colors (if not done already). | |
| 1668 */ | |
| 1669 if (term_str(KS_CCO) == NULL | |
| 1670 || term_str(KS_CCO) == empty_option) | |
| 1671 set_color_count(tgetnum("Co")); | |
| 1672 | |
| 1673 # ifndef hpux | |
| 1674 BC = (char *)TGETSTR("bc", &tp); | |
| 1675 UP = (char *)TGETSTR("up", &tp); | |
| 1676 p = TGETSTR("pc", &tp); | |
| 1677 if (p) | |
| 1678 PC = *p; | |
| 1679 # endif /* hpux */ | |
| 1680 } | |
| 1681 } | |
| 1682 else /* try == 0 || try == 2 */ | |
| 1683 #endif /* HAVE_TGETENT */ | |
| 1684 /* | |
| 1685 * Use builtin termcap | |
| 1686 */ | |
| 1687 { | |
| 1688 #ifdef HAVE_TGETENT | |
| 1689 /* | |
| 1690 * If builtin termcap was already used, there is no need to search | |
| 1691 * for the builtin termcap again, quit now. | |
| 1692 */ | |
| 1693 if (try == 2 && builtin_first && termcap_cleared) | |
| 1694 break; | |
| 1695 #endif | |
| 1696 /* | |
| 1697 * search for 'term' in builtin_termcaps[] | |
| 1698 */ | |
| 1699 termp = find_builtin_term(term); | |
| 1700 if (termp->bt_string == NULL) /* did not find it */ | |
| 1701 { | |
| 1702 #ifdef HAVE_TGETENT | |
| 1703 /* | |
| 1704 * If try == 0, first try the external termcap. If that is not | |
| 1705 * found we'll get back here with try == 2. | |
| 1706 * If termcap_cleared is set we used the external termcap, | |
| 1707 * don't complain about not finding the term in the builtin | |
| 1708 * termcap. | |
| 1709 */ | |
| 1710 if (try == 0) /* try external one */ | |
| 1711 continue; | |
| 1712 if (termcap_cleared) /* found in external termcap */ | |
| 1713 break; | |
| 1714 #endif | |
| 1715 | |
| 1716 mch_errmsg("\r\n"); | |
| 1717 if (error_msg != NULL) | |
| 1718 { | |
| 1719 mch_errmsg((char *)error_msg); | |
| 1720 mch_errmsg("\r\n"); | |
| 1721 } | |
| 1722 mch_errmsg("'"); | |
| 1723 mch_errmsg((char *)term); | |
| 1724 mch_errmsg(_("' not known. Available builtin terminals are:")); | |
| 1725 mch_errmsg("\r\n"); | |
| 1726 for (termp = &(builtin_termcaps[0]); termp->bt_string != NULL; | |
| 1727 ++termp) | |
| 1728 { | |
| 1729 if (termp->bt_entry == (int)KS_NAME) | |
| 1730 { | |
| 1731 #ifdef HAVE_TGETENT | |
| 1732 mch_errmsg(" builtin_"); | |
| 1733 #else | |
| 1734 mch_errmsg(" "); | |
| 1735 #endif | |
| 1736 mch_errmsg(termp->bt_string); | |
| 1737 mch_errmsg("\r\n"); | |
| 1738 } | |
| 1739 } | |
| 1740 /* when user typed :set term=xxx, quit here */ | |
| 1741 if (starting != NO_SCREEN) | |
| 1742 { | |
| 1743 screen_start(); /* don't know where cursor is now */ | |
| 1744 wait_return(TRUE); | |
| 1745 return FAIL; | |
| 1746 } | |
| 1747 term = DEFAULT_TERM; | |
| 1748 mch_errmsg(_("defaulting to '")); | |
| 1749 mch_errmsg((char *)term); | |
| 1750 mch_errmsg("'\r\n"); | |
| 1751 if (emsg_silent == 0) | |
| 1752 { | |
| 1753 screen_start(); /* don't know where cursor is now */ | |
| 1754 out_flush(); | |
| 1755 ui_delay(2000L, TRUE); | |
| 1756 } | |
| 694 | 1757 set_string_option_direct((char_u *)"term", -1, term, |
| 1758 OPT_FREE, 0); | |
| 7 | 1759 display_errors(); |
| 1760 } | |
| 1761 out_flush(); | |
| 1762 #ifdef HAVE_TGETENT | |
| 1763 if (!termcap_cleared) | |
| 1764 { | |
| 1765 #endif | |
| 1766 clear_termoptions(); /* clear old options */ | |
| 1767 #ifdef HAVE_TGETENT | |
| 1768 termcap_cleared = TRUE; | |
| 1769 } | |
| 1770 #endif | |
| 1771 parse_builtin_tcap(term); | |
| 1772 #ifdef FEAT_GUI | |
| 1773 if (term_is_gui(term)) | |
| 1774 { | |
| 1775 out_flush(); | |
| 1776 gui_init(); | |
| 1777 /* If starting the GUI failed, don't do any of the other | |
| 1778 * things for this terminal */ | |
| 1779 if (!gui.in_use) | |
| 1780 return FAIL; | |
| 1781 #ifdef HAVE_TGETENT | |
| 1782 break; /* don't try using external termcap */ | |
| 1783 #endif | |
| 1784 } | |
| 1785 #endif /* FEAT_GUI */ | |
| 1786 } | |
| 1787 #ifdef HAVE_TGETENT | |
| 1788 } | |
| 1789 #endif | |
| 1790 | |
| 1791 /* | |
| 1792 * special: There is no info in the termcap about whether the cursor | |
| 1793 * positioning is relative to the start of the screen or to the start of the | |
| 1794 * scrolling region. We just guess here. Only msdos pcterm is known to do it | |
| 1795 * relative. | |
| 1796 */ | |
| 1797 if (STRCMP(term, "pcterm") == 0) | |
| 1798 T_CCS = (char_u *)"yes"; | |
| 1799 else | |
| 1800 T_CCS = empty_option; | |
| 1801 | |
| 1802 #ifdef UNIX | |
| 1803 /* | |
| 1804 * Any "stty" settings override the default for t_kb from the termcap. | |
| 1805 * This is in os_unix.c, because it depends a lot on the version of unix that | |
| 1806 * is being used. | |
| 1807 * Don't do this when the GUI is active, it uses "t_kb" and "t_kD" directly. | |
| 1808 */ | |
| 1809 #ifdef FEAT_GUI | |
| 1810 if (!gui.in_use) | |
| 1811 #endif | |
| 1812 get_stty(); | |
| 1813 #endif | |
| 1814 | |
| 1815 /* | |
| 1816 * If the termcap has no entry for 'bs' and/or 'del' and the ioctl() also | |
| 1817 * didn't work, use the default CTRL-H | |
| 1818 * The default for t_kD is DEL, unless t_kb is DEL. | |
| 1819 * The vim_strsave'd strings are probably lost forever, well it's only two | |
| 1820 * bytes. Don't do this when the GUI is active, it uses "t_kb" and "t_kD" | |
| 1821 * directly. | |
| 1822 */ | |
| 1823 #ifdef FEAT_GUI | |
| 1824 if (!gui.in_use) | |
| 1825 #endif | |
| 1826 { | |
| 1827 bs_p = find_termcode((char_u *)"kb"); | |
| 1828 del_p = find_termcode((char_u *)"kD"); | |
| 1829 if (bs_p == NULL || *bs_p == NUL) | |
| 1830 add_termcode((char_u *)"kb", (bs_p = (char_u *)CTRL_H_STR), FALSE); | |
| 1831 if ((del_p == NULL || *del_p == NUL) && | |
| 1832 (bs_p == NULL || *bs_p != DEL)) | |
| 1833 add_termcode((char_u *)"kD", (char_u *)DEL_STR, FALSE); | |
| 1834 } | |
| 1835 | |
| 1836 #if defined(UNIX) || defined(VMS) | |
| 1837 term_is_xterm = vim_is_xterm(term); | |
| 1838 #endif | |
| 1839 | |
| 1840 #ifdef FEAT_MOUSE | |
| 1841 # if defined(UNIX) || defined(VMS) | |
| 1842 # ifdef FEAT_MOUSE_TTY | |
| 1843 /* | |
| 1844 * For Unix, set the 'ttymouse' option to the type of mouse to be used. | |
| 1845 * The termcode for the mouse is added as a side effect in option.c. | |
| 1846 */ | |
| 1847 { | |
| 1848 char_u *p; | |
| 1849 | |
| 1850 p = (char_u *)""; | |
| 1851 # ifdef FEAT_MOUSE_XTERM | |
| 1852 # ifdef FEAT_CLIPBOARD | |
| 1853 # ifdef FEAT_GUI | |
| 1854 if (!gui.in_use) | |
| 1855 # endif | |
| 1856 clip_init(FALSE); | |
| 1857 # endif | |
| 1623 | 1858 if (use_xterm_like_mouse(term)) |
| 7 | 1859 { |
| 1860 if (use_xterm_mouse()) | |
| 1861 p = NULL; /* keep existing value, might be "xterm2" */ | |
| 1862 else | |
| 1863 p = (char_u *)"xterm"; | |
| 1864 } | |
| 1865 # endif | |
| 1866 if (p != NULL) | |
| 1867 set_option_value((char_u *)"ttym", 0L, p, 0); | |
| 1868 if (p == NULL | |
| 1869 # ifdef FEAT_GUI | |
| 1870 || gui.in_use | |
| 1871 # endif | |
| 1872 ) | |
| 1873 check_mouse_termcode(); /* set mouse termcode anyway */ | |
| 1874 } | |
| 1875 # endif | |
| 1876 # else | |
| 1877 set_mouse_termcode(KS_MOUSE, (char_u *)"\233M"); | |
| 1878 # endif | |
| 1879 #endif /* FEAT_MOUSE */ | |
| 1880 | |
| 1881 #ifdef FEAT_SNIFF | |
| 1882 { | |
| 1883 char_u name[2]; | |
| 1884 | |
| 1885 name[0] = (int)KS_EXTRA; | |
| 1886 name[1] = (int)KE_SNIFF; | |
| 1887 add_termcode(name, (char_u *)"\233sniff", FALSE); | |
| 1888 } | |
| 1889 #endif | |
| 1890 | |
| 1891 #ifdef USE_TERM_CONSOLE | |
| 1892 /* DEFAULT_TERM indicates that it is the machine console. */ | |
| 1893 if (STRCMP(term, DEFAULT_TERM) != 0) | |
| 1894 term_console = FALSE; | |
| 1895 else | |
| 1896 { | |
| 1897 term_console = TRUE; | |
| 1898 # ifdef AMIGA | |
| 1899 win_resize_on(); /* enable window resizing reports */ | |
| 1900 # endif | |
| 1901 } | |
| 1902 #endif | |
| 1903 | |
| 1904 #if defined(UNIX) || defined(VMS) | |
| 1905 /* | |
| 1906 * 'ttyfast' is default on for xterm, iris-ansi and a few others. | |
| 1907 */ | |
| 1908 if (vim_is_fastterm(term)) | |
| 1909 p_tf = TRUE; | |
| 1910 #endif | |
| 1911 #ifdef USE_TERM_CONSOLE | |
| 1912 /* | |
| 1913 * 'ttyfast' is default on consoles | |
| 1914 */ | |
| 1915 if (term_console) | |
| 1916 p_tf = TRUE; | |
| 1917 #endif | |
| 1918 | |
| 1919 ttest(TRUE); /* make sure we have a valid set of terminal codes */ | |
| 1920 | |
| 1921 full_screen = TRUE; /* we can use termcap codes from now on */ | |
| 1922 set_term_defaults(); /* use current values as defaults */ | |
| 1923 #ifdef FEAT_TERMRESPONSE | |
| 1924 crv_status = CRV_GET; /* Get terminal version later */ | |
| 1925 #endif | |
| 1926 | |
| 1927 /* | |
| 1928 * Initialize the terminal with the appropriate termcap codes. | |
| 1929 * Set the mouse and window title if possible. | |
| 1930 * Don't do this when starting, need to parse the .vimrc first, because it | |
| 1931 * may redefine t_TI etc. | |
| 1932 */ | |
| 1933 if (starting != NO_SCREEN) | |
| 1934 { | |
| 1935 starttermcap(); /* may change terminal mode */ | |
| 1936 #ifdef FEAT_MOUSE | |
| 1937 setmouse(); /* may start using the mouse */ | |
| 1938 #endif | |
| 1939 #ifdef FEAT_TITLE | |
| 1940 maketitle(); /* may display window title */ | |
| 1941 #endif | |
| 1942 } | |
| 1943 | |
| 1944 /* display initial screen after ttest() checking. jw. */ | |
| 1945 if (width <= 0 || height <= 0) | |
| 1946 { | |
| 1947 /* termcap failed to report size */ | |
| 1948 /* set defaults, in case ui_get_shellsize() also fails */ | |
| 1949 width = 80; | |
| 1950 #if defined(MSDOS) || defined(WIN3264) | |
| 1951 height = 25; /* console is often 25 lines */ | |
| 1952 #else | |
| 1953 height = 24; /* most terminals are 24 lines */ | |
| 1954 #endif | |
| 1955 } | |
| 1956 set_shellsize(width, height, FALSE); /* may change Rows */ | |
| 1957 if (starting != NO_SCREEN) | |
| 1958 { | |
| 1959 if (scroll_region) | |
| 1960 scroll_region_reset(); /* In case Rows changed */ | |
| 1961 check_map_keycodes(); /* check mappings for terminal codes used */ | |
| 1962 | |
| 1963 #ifdef FEAT_AUTOCMD | |
| 1964 { | |
| 1965 buf_T *old_curbuf; | |
| 1966 | |
| 1967 /* | |
| 1968 * Execute the TermChanged autocommands for each buffer that is | |
| 1969 * loaded. | |
| 1970 */ | |
| 1971 old_curbuf = curbuf; | |
| 1972 for (curbuf = firstbuf; curbuf != NULL; curbuf = curbuf->b_next) | |
| 1973 { | |
| 1974 if (curbuf->b_ml.ml_mfp != NULL) | |
| 1975 apply_autocmds(EVENT_TERMCHANGED, NULL, NULL, FALSE, | |
| 1976 curbuf); | |
| 1977 } | |
| 1978 if (buf_valid(old_curbuf)) | |
| 1979 curbuf = old_curbuf; | |
| 1980 } | |
| 1981 #endif | |
| 1982 } | |
| 1983 | |
| 1984 #ifdef FEAT_TERMRESPONSE | |
| 1985 may_req_termresponse(); | |
| 1986 #endif | |
| 1987 | |
| 1988 return OK; | |
| 1989 } | |
| 1990 | |
| 1991 #if defined(FEAT_MOUSE) || defined(PROTO) | |
| 1992 | |
| 1993 # ifdef FEAT_MOUSE_TTY | |
| 1994 # define HMT_NORMAL 1 | |
| 1995 # define HMT_NETTERM 2 | |
| 1996 # define HMT_DEC 4 | |
| 1997 # define HMT_JSBTERM 8 | |
| 1998 # define HMT_PTERM 16 | |
| 1999 static int has_mouse_termcode = 0; | |
| 2000 # endif | |
| 2001 | |
| 1623 | 2002 # if (!defined(UNIX) || defined(FEAT_MOUSE_TTY)) || defined(PROTO) |
| 7 | 2003 void |
| 2004 set_mouse_termcode(n, s) | |
| 2005 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ | |
| 2006 char_u *s; | |
| 2007 { | |
| 2008 char_u name[2]; | |
| 2009 | |
| 2010 name[0] = n; | |
| 2011 name[1] = KE_FILLER; | |
| 2012 add_termcode(name, s, FALSE); | |
| 2013 # ifdef FEAT_MOUSE_TTY | |
| 2014 # ifdef FEAT_MOUSE_JSB | |
| 2015 if (n == KS_JSBTERM_MOUSE) | |
| 2016 has_mouse_termcode |= HMT_JSBTERM; | |
| 2017 else | |
| 2018 # endif | |
| 2019 # ifdef FEAT_MOUSE_NET | |
| 2020 if (n == KS_NETTERM_MOUSE) | |
| 2021 has_mouse_termcode |= HMT_NETTERM; | |
| 2022 else | |
| 2023 # endif | |
| 2024 # ifdef FEAT_MOUSE_DEC | |
| 2025 if (n == KS_DEC_MOUSE) | |
| 2026 has_mouse_termcode |= HMT_DEC; | |
| 2027 else | |
| 2028 # endif | |
| 2029 # ifdef FEAT_MOUSE_PTERM | |
| 2030 if (n == KS_PTERM_MOUSE) | |
| 2031 has_mouse_termcode |= HMT_PTERM; | |
| 2032 else | |
| 2033 # endif | |
| 2034 has_mouse_termcode |= HMT_NORMAL; | |
| 2035 # endif | |
| 2036 } | |
| 2037 # endif | |
| 2038 | |
| 2039 # if ((defined(UNIX) || defined(VMS) || defined(OS2)) \ | |
| 1623 | 2040 && defined(FEAT_MOUSE_TTY)) || defined(PROTO) |
| 7 | 2041 void |
| 2042 del_mouse_termcode(n) | |
| 2043 int n; /* KS_MOUSE, KS_NETTERM_MOUSE or KS_DEC_MOUSE */ | |
| 2044 { | |
| 2045 char_u name[2]; | |
| 2046 | |
| 2047 name[0] = n; | |
| 2048 name[1] = KE_FILLER; | |
| 2049 del_termcode(name); | |
| 2050 # ifdef FEAT_MOUSE_TTY | |
| 2051 # ifdef FEAT_MOUSE_JSB | |
| 2052 if (n == KS_JSBTERM_MOUSE) | |
| 2053 has_mouse_termcode &= ~HMT_JSBTERM; | |
| 2054 else | |
| 2055 # endif | |
| 2056 # ifdef FEAT_MOUSE_NET | |
| 2057 if (n == KS_NETTERM_MOUSE) | |
| 2058 has_mouse_termcode &= ~HMT_NETTERM; | |
| 2059 else | |
| 2060 # endif | |
| 2061 # ifdef FEAT_MOUSE_DEC | |
| 2062 if (n == KS_DEC_MOUSE) | |
| 2063 has_mouse_termcode &= ~HMT_DEC; | |
| 2064 else | |
| 2065 # endif | |
| 2066 # ifdef FEAT_MOUSE_PTERM | |
| 2067 if (n == KS_PTERM_MOUSE) | |
| 2068 has_mouse_termcode &= ~HMT_PTERM; | |
| 2069 else | |
| 2070 # endif | |
| 2071 has_mouse_termcode &= ~HMT_NORMAL; | |
| 2072 # endif | |
| 2073 } | |
| 2074 # endif | |
| 2075 #endif | |
| 2076 | |
| 2077 #ifdef HAVE_TGETENT | |
| 2078 /* | |
| 2079 * Call tgetent() | |
| 2080 * Return error message if it fails, NULL if it's OK. | |
| 2081 */ | |
| 2082 static char_u * | |
| 2083 tgetent_error(tbuf, term) | |
| 2084 char_u *tbuf; | |
| 2085 char_u *term; | |
| 2086 { | |
| 2087 int i; | |
| 2088 | |
| 2089 i = TGETENT(tbuf, term); | |
| 2090 if (i < 0 /* -1 is always an error */ | |
| 2091 # ifdef TGETENT_ZERO_ERR | |
| 2092 || i == 0 /* sometimes zero is also an error */ | |
| 2093 # endif | |
| 2094 ) | |
| 2095 { | |
| 2096 /* On FreeBSD tputs() gets a SEGV after a tgetent() which fails. Call | |
| 2097 * tgetent() with the always existing "dumb" entry to avoid a crash or | |
| 2098 * hang. */ | |
| 2099 (void)TGETENT(tbuf, "dumb"); | |
| 2100 | |
| 2101 if (i < 0) | |
| 2102 # ifdef TGETENT_ZERO_ERR | |
| 2103 return (char_u *)_("E557: Cannot open termcap file"); | |
| 2104 if (i == 0) | |
| 2105 # endif | |
| 2106 #ifdef TERMINFO | |
| 2107 return (char_u *)_("E558: Terminal entry not found in terminfo"); | |
| 2108 #else | |
| 2109 return (char_u *)_("E559: Terminal entry not found in termcap"); | |
| 2110 #endif | |
| 2111 } | |
| 2112 return NULL; | |
| 2113 } | |
| 2114 | |
| 2115 /* | |
| 2116 * Some versions of tgetstr() have been reported to return -1 instead of NULL. | |
| 2117 * Fix that here. | |
| 2118 */ | |
| 2119 static char_u * | |
| 2120 vim_tgetstr(s, pp) | |
| 2121 char *s; | |
| 2122 char_u **pp; | |
| 2123 { | |
| 2124 char *p; | |
| 2125 | |
| 2126 p = tgetstr(s, (char **)pp); | |
| 2127 if (p == (char *)-1) | |
| 2128 p = NULL; | |
| 2129 return (char_u *)p; | |
| 2130 } | |
| 2131 #endif /* HAVE_TGETENT */ | |
| 2132 | |
| 2133 #if defined(HAVE_TGETENT) && (defined(UNIX) || defined(__EMX__) || defined(VMS) || defined(MACOS_X)) | |
| 2134 /* | |
| 2135 * Get Columns and Rows from the termcap. Used after a window signal if the | |
| 2136 * ioctl() fails. It doesn't make sense to call tgetent each time if the "co" | |
| 2137 * and "li" entries never change. But on some systems this works. | |
| 2138 * Errors while getting the entries are ignored. | |
| 2139 */ | |
| 2140 void | |
| 2141 getlinecol(cp, rp) | |
| 2142 long *cp; /* pointer to columns */ | |
| 2143 long *rp; /* pointer to rows */ | |
| 2144 { | |
| 2145 char_u tbuf[TBUFSZ]; | |
| 2146 | |
| 2147 if (T_NAME != NULL && *T_NAME != NUL && tgetent_error(tbuf, T_NAME) == NULL) | |
| 2148 { | |
| 2149 if (*cp == 0) | |
| 2150 *cp = tgetnum("co"); | |
| 2151 if (*rp == 0) | |
| 2152 *rp = tgetnum("li"); | |
| 2153 } | |
| 2154 } | |
| 2155 #endif /* defined(HAVE_TGETENT) && defined(UNIX) */ | |
| 2156 | |
| 2157 /* | |
| 2158 * Get a string entry from the termcap and add it to the list of termcodes. | |
| 2159 * Used for <t_xx> special keys. | |
| 2160 * Give an error message for failure when not sourcing. | |
| 2161 * If force given, replace an existing entry. | |
| 2162 * Return FAIL if the entry was not found, OK if the entry was added. | |
| 2163 */ | |
| 2164 int | |
| 2165 add_termcap_entry(name, force) | |
| 2166 char_u *name; | |
| 2167 int force; | |
| 2168 { | |
| 2169 char_u *term; | |
| 2170 int key; | |
| 2171 struct builtin_term *termp; | |
| 2172 #ifdef HAVE_TGETENT | |
| 2173 char_u *string; | |
| 2174 int i; | |
| 2175 int builtin_first; | |
| 2176 char_u tbuf[TBUFSZ]; | |
| 2177 char_u tstrbuf[TBUFSZ]; | |
| 2178 char_u *tp = tstrbuf; | |
| 2179 char_u *error_msg = NULL; | |
| 2180 #endif | |
| 2181 | |
| 2182 /* | |
| 2183 * If the GUI is running or will start in a moment, we only support the keys | |
| 2184 * that the GUI can produce. | |
| 2185 */ | |
| 2186 #ifdef FEAT_GUI | |
| 2187 if (gui.in_use || gui.starting) | |
| 2188 return gui_mch_haskey(name); | |
| 2189 #endif | |
| 2190 | |
| 2191 if (!force && find_termcode(name) != NULL) /* it's already there */ | |
| 2192 return OK; | |
| 2193 | |
| 2194 term = T_NAME; | |
| 2195 if (term == NULL || *term == NUL) /* 'term' not defined yet */ | |
| 2196 return FAIL; | |
| 2197 | |
| 2198 if (term_is_builtin(term)) /* name starts with "builtin_" */ | |
| 2199 { | |
| 2200 term += 8; | |
| 2201 #ifdef HAVE_TGETENT | |
| 2202 builtin_first = TRUE; | |
| 2203 #endif | |
| 2204 } | |
| 2205 #ifdef HAVE_TGETENT | |
| 2206 else | |
| 2207 builtin_first = p_tbi; | |
| 2208 #endif | |
| 2209 | |
| 2210 #ifdef HAVE_TGETENT | |
| 2211 /* | |
| 2212 * We can get the entry from the builtin termcap and from the external one. | |
| 2213 * If 'ttybuiltin' is on or the terminal name starts with "builtin_", try | |
| 2214 * builtin termcap first. | |
| 2215 * If 'ttybuiltin' is off, try external termcap first. | |
| 2216 */ | |
| 2217 for (i = 0; i < 2; ++i) | |
| 2218 { | |
| 2219 if (!builtin_first == i) | |
| 2220 #endif | |
| 2221 /* | |
| 2222 * Search in builtin termcap | |
| 2223 */ | |
| 2224 { | |
| 2225 termp = find_builtin_term(term); | |
| 2226 if (termp->bt_string != NULL) /* found it */ | |
| 2227 { | |
| 2228 key = TERMCAP2KEY(name[0], name[1]); | |
| 2229 while (termp->bt_entry != (int)KS_NAME) | |
| 2230 { | |
| 2231 if ((int)termp->bt_entry == key) | |
| 2232 { | |
| 2233 add_termcode(name, (char_u *)termp->bt_string, | |
| 2234 term_is_8bit(term)); | |
| 2235 return OK; | |
| 2236 } | |
| 2237 ++termp; | |
| 2238 } | |
| 2239 } | |
| 2240 } | |
| 2241 #ifdef HAVE_TGETENT | |
| 2242 else | |
| 2243 /* | |
| 2244 * Search in external termcap | |
| 2245 */ | |
| 2246 { | |
| 2247 error_msg = tgetent_error(tbuf, term); | |
| 2248 if (error_msg == NULL) | |
| 2249 { | |
| 2250 string = TGETSTR((char *)name, &tp); | |
| 2251 if (string != NULL && *string != NUL) | |
| 2252 { | |
| 2253 add_termcode(name, string, FALSE); | |
| 2254 return OK; | |
| 2255 } | |
| 2256 } | |
| 2257 } | |
| 2258 } | |
| 2259 #endif | |
| 2260 | |
| 2261 if (sourcing_name == NULL) | |
| 2262 { | |
| 2263 #ifdef HAVE_TGETENT | |
| 2264 if (error_msg != NULL) | |
| 2265 EMSG(error_msg); | |
| 2266 else | |
| 2267 #endif | |
| 2268 EMSG2(_("E436: No \"%s\" entry in termcap"), name); | |
| 2269 } | |
| 2270 return FAIL; | |
| 2271 } | |
| 2272 | |
| 2273 static int | |
| 2274 term_is_builtin(name) | |
| 2275 char_u *name; | |
| 2276 { | |
| 2277 return (STRNCMP(name, "builtin_", (size_t)8) == 0); | |
| 2278 } | |
| 2279 | |
| 2280 /* | |
| 2281 * Return TRUE if terminal "name" uses CSI instead of <Esc>[. | |
| 2282 * Assume that the terminal is using 8-bit controls when the name contains | |
| 2283 * "8bit", like in "xterm-8bit". | |
| 2284 */ | |
| 2285 int | |
| 2286 term_is_8bit(name) | |
| 2287 char_u *name; | |
| 2288 { | |
| 2289 return (detected_8bit || strstr((char *)name, "8bit") != NULL); | |
| 2290 } | |
| 2291 | |
| 2292 /* | |
| 2293 * Translate terminal control chars from 7-bit to 8-bit: | |
| 2294 * <Esc>[ -> CSI | |
| 2295 * <Esc>] -> <M-C-]> | |
| 2296 * <Esc>O -> <M-C-O> | |
| 2297 */ | |
| 2298 static int | |
| 2299 term_7to8bit(p) | |
| 2300 char_u *p; | |
| 2301 { | |
| 2302 if (*p == ESC) | |
| 2303 { | |
| 2304 if (p[1] == '[') | |
| 2305 return CSI; | |
| 2306 if (p[1] == ']') | |
| 2307 return 0x9d; | |
| 2308 if (p[1] == 'O') | |
| 2309 return 0x8f; | |
| 2310 } | |
| 2311 return 0; | |
| 2312 } | |
| 2313 | |
| 2314 #ifdef FEAT_GUI | |
| 2315 int | |
| 2316 term_is_gui(name) | |
| 2317 char_u *name; | |
| 2318 { | |
| 2319 return (STRCMP(name, "builtin_gui") == 0 || STRCMP(name, "gui") == 0); | |
| 2320 } | |
| 2321 #endif | |
| 2322 | |
| 2323 #if !defined(HAVE_TGETENT) || defined(AMIGA) || defined(PROTO) | |
| 2324 | |
| 2325 char_u * | |
| 2326 tltoa(i) | |
| 2327 unsigned long i; | |
| 2328 { | |
| 2329 static char_u buf[16]; | |
| 2330 char_u *p; | |
| 2331 | |
| 2332 p = buf + 15; | |
| 2333 *p = '\0'; | |
| 2334 do | |
| 2335 { | |
| 2336 --p; | |
| 2337 *p = (char_u) (i % 10 + '0'); | |
| 2338 i /= 10; | |
| 2339 } | |
| 2340 while (i > 0 && p > buf); | |
| 2341 return p; | |
| 2342 } | |
| 2343 #endif | |
| 2344 | |
| 2345 #ifndef HAVE_TGETENT | |
| 2346 | |
| 2347 /* | |
| 2348 * minimal tgoto() implementation. | |
| 2349 * no padding and we only parse for %i %d and %+char | |
| 2350 */ | |
| 298 | 2351 static char *tgoto __ARGS((char *, int, int)); |
| 2352 | |
| 2353 static char * | |
| 7 | 2354 tgoto(cm, x, y) |
| 2355 char *cm; | |
| 2356 int x, y; | |
| 2357 { | |
| 2358 static char buf[30]; | |
| 2359 char *p, *s, *e; | |
| 2360 | |
| 2361 if (!cm) | |
| 2362 return "OOPS"; | |
| 2363 e = buf + 29; | |
| 2364 for (s = buf; s < e && *cm; cm++) | |
| 2365 { | |
| 2366 if (*cm != '%') | |
| 2367 { | |
| 2368 *s++ = *cm; | |
| 2369 continue; | |
| 2370 } | |
| 2371 switch (*++cm) | |
| 2372 { | |
| 2373 case 'd': | |
| 2374 p = (char *)tltoa((unsigned long)y); | |
| 2375 y = x; | |
| 2376 while (*p) | |
| 2377 *s++ = *p++; | |
| 2378 break; | |
| 2379 case 'i': | |
| 2380 x++; | |
| 2381 y++; | |
| 2382 break; | |
| 2383 case '+': | |
| 2384 *s++ = (char)(*++cm + y); | |
| 2385 y = x; | |
| 2386 break; | |
| 2387 case '%': | |
| 2388 *s++ = *cm; | |
| 2389 break; | |
| 2390 default: | |
| 2391 return "OOPS"; | |
| 2392 } | |
| 2393 } | |
| 2394 *s = '\0'; | |
| 2395 return buf; | |
| 2396 } | |
| 2397 | |
| 2398 #endif /* HAVE_TGETENT */ | |
| 2399 | |
| 2400 /* | |
| 2401 * Set the terminal name and initialize the terminal options. | |
| 2402 * If "name" is NULL or empty, get the terminal name from the environment. | |
| 2403 * If that fails, use the default terminal name. | |
| 2404 */ | |
| 2405 void | |
| 2406 termcapinit(name) | |
| 2407 char_u *name; | |
| 2408 { | |
| 2409 char_u *term; | |
| 2410 | |
| 2411 if (name != NULL && *name == NUL) | |
| 2412 name = NULL; /* empty name is equal to no name */ | |
| 2413 term = name; | |
| 2414 | |
| 2415 #ifdef __BEOS__ | |
| 2416 /* | |
| 2417 * TERM environment variable is normally set to 'ansi' on the Bebox; | |
| 2418 * Since the BeBox doesn't quite support full ANSI yet, we use our | |
| 2419 * own custom 'ansi-beos' termcap instead, unless the -T option has | |
| 2420 * been given on the command line. | |
| 2421 */ | |
| 2422 if (term == NULL | |
| 2423 && strcmp((char *)mch_getenv((char_u *)"TERM"), "ansi") == 0) | |
| 2424 term = DEFAULT_TERM; | |
| 2425 #endif | |
| 2426 #ifndef MSWIN | |
| 2427 if (term == NULL) | |
| 2428 term = mch_getenv((char_u *)"TERM"); | |
| 2429 #endif | |
| 2430 if (term == NULL || *term == NUL) | |
| 2431 term = DEFAULT_TERM; | |
| 694 | 2432 set_string_option_direct((char_u *)"term", -1, term, OPT_FREE, 0); |
| 7 | 2433 |
| 2434 /* Set the default terminal name. */ | |
| 2435 set_string_default("term", term); | |
| 2436 set_string_default("ttytype", term); | |
| 2437 | |
| 2438 /* | |
| 2439 * Avoid using "term" here, because the next mch_getenv() may overwrite it. | |
| 2440 */ | |
| 2441 set_termname(T_NAME != NULL ? T_NAME : term); | |
| 2442 } | |
| 2443 | |
| 2444 /* | |
| 2445 * the number of calls to ui_write is reduced by using the buffer "out_buf" | |
| 2446 */ | |
| 2447 #ifdef DOS16 | |
| 2448 # define OUT_SIZE 255 /* only have 640K total... */ | |
| 2449 #else | |
| 2450 # ifdef FEAT_GUI_W16 | |
| 2451 # define OUT_SIZE 1023 /* Save precious 1K near data */ | |
| 2452 # else | |
| 2453 # define OUT_SIZE 2047 | |
| 2454 # endif | |
| 2455 #endif | |
| 2456 /* Add one to allow mch_write() in os_win32.c to append a NUL */ | |
| 2457 static char_u out_buf[OUT_SIZE + 1]; | |
| 2458 static int out_pos = 0; /* number of chars in out_buf */ | |
| 2459 | |
| 2460 /* | |
| 2461 * out_flush(): flush the output buffer | |
| 2462 */ | |
| 2463 void | |
| 2464 out_flush() | |
| 2465 { | |
| 2466 int len; | |
| 2467 | |
| 2468 if (out_pos != 0) | |
| 2469 { | |
| 2470 /* set out_pos to 0 before ui_write, to avoid recursiveness */ | |
| 2471 len = out_pos; | |
| 2472 out_pos = 0; | |
| 2473 ui_write(out_buf, len); | |
| 2474 } | |
| 2475 } | |
| 2476 | |
| 2477 #if defined(FEAT_MBYTE) || defined(PROTO) | |
| 2478 /* | |
| 2479 * Sometimes a byte out of a multi-byte character is written with out_char(). | |
| 2480 * To avoid flushing half of the character, call this function first. | |
| 2481 */ | |
| 2482 void | |
| 2483 out_flush_check() | |
| 2484 { | |
| 2485 if (enc_dbcs != 0 && out_pos >= OUT_SIZE - MB_MAXBYTES) | |
| 2486 out_flush(); | |
| 2487 } | |
| 2488 #endif | |
| 2489 | |
| 2490 #ifdef FEAT_GUI | |
| 2491 /* | |
| 2492 * out_trash(): Throw away the contents of the output buffer | |
| 2493 */ | |
| 2494 void | |
| 2495 out_trash() | |
| 2496 { | |
| 2497 out_pos = 0; | |
| 2498 } | |
| 2499 #endif | |
| 2500 | |
| 2501 /* | |
| 2502 * out_char(c): put a byte into the output buffer. | |
| 2503 * Flush it if it becomes full. | |
| 2504 * This should not be used for outputting text on the screen (use functions | |
| 2505 * like msg_puts() and screen_putchar() for that). | |
| 2506 */ | |
| 2507 void | |
| 2508 out_char(c) | |
| 2509 unsigned c; | |
| 2510 { | |
| 2511 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) | |
| 2512 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ | |
| 2513 out_char('\r'); | |
| 2514 #endif | |
| 2515 | |
| 2516 out_buf[out_pos++] = c; | |
| 2517 | |
| 2518 /* For testing we flush each time. */ | |
| 2519 if (out_pos >= OUT_SIZE || p_wd) | |
| 2520 out_flush(); | |
| 2521 } | |
| 2522 | |
| 2523 static void out_char_nf __ARGS((unsigned)); | |
| 2524 | |
| 2525 /* | |
| 2526 * out_char_nf(c): like out_char(), but don't flush when p_wd is set | |
| 2527 */ | |
| 2528 static void | |
| 2529 out_char_nf(c) | |
| 2530 unsigned c; | |
| 2531 { | |
| 2532 #if defined(UNIX) || defined(VMS) || defined(AMIGA) || defined(MACOS_X_UNIX) | |
| 2533 if (c == '\n') /* turn LF into CR-LF (CRMOD doesn't seem to do this) */ | |
| 2534 out_char_nf('\r'); | |
| 2535 #endif | |
| 2536 | |
| 2537 out_buf[out_pos++] = c; | |
| 2538 | |
| 2539 if (out_pos >= OUT_SIZE) | |
| 2540 out_flush(); | |
| 2541 } | |
| 2542 | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
2543 #if defined(FEAT_TITLE) || defined(FEAT_MOUSE_TTY) || defined(FEAT_GUI) \ |
|
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
2544 || defined(FEAT_TERMRESPONSE) || defined(PROTO) |
| 7 | 2545 /* |
| 2546 * A never-padding out_str. | |
| 2547 * use this whenever you don't want to run the string through tputs. | |
| 2548 * tputs above is harmless, but tputs from the termcap library | |
| 2549 * is likely to strip off leading digits, that it mistakes for padding | |
| 2550 * information, and "%i", "%d", etc. | |
| 2551 * This should only be used for writing terminal codes, not for outputting | |
| 2552 * normal text (use functions like msg_puts() and screen_putchar() for that). | |
| 2553 */ | |
| 2554 void | |
| 2555 out_str_nf(s) | |
| 2556 char_u *s; | |
| 2557 { | |
| 2558 if (out_pos > OUT_SIZE - 20) /* avoid terminal strings being split up */ | |
| 2559 out_flush(); | |
| 2560 while (*s) | |
| 2561 out_char_nf(*s++); | |
| 2562 | |
| 2563 /* For testing we write one string at a time. */ | |
| 2564 if (p_wd) | |
| 2565 out_flush(); | |
| 2566 } | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
2567 #endif |
| 7 | 2568 |
| 2569 /* | |
| 2570 * out_str(s): Put a character string a byte at a time into the output buffer. | |
| 2571 * If HAVE_TGETENT is defined use the termcap parser. (jw) | |
| 2572 * This should only be used for writing terminal codes, not for outputting | |
| 2573 * normal text (use functions like msg_puts() and screen_putchar() for that). | |
| 2574 */ | |
| 2575 void | |
| 2576 out_str(s) | |
| 2577 char_u *s; | |
| 2578 { | |
| 2579 if (s != NULL && *s) | |
| 2580 { | |
| 2581 #ifdef FEAT_GUI | |
| 2582 /* Don't use tputs() when GUI is used, ncurses crashes. */ | |
| 2583 if (gui.in_use) | |
| 2584 { | |
| 2585 out_str_nf(s); | |
| 2586 return; | |
| 2587 } | |
| 2588 #endif | |
| 2589 /* avoid terminal strings being split up */ | |
| 2590 if (out_pos > OUT_SIZE - 20) | |
| 2591 out_flush(); | |
| 2592 #ifdef HAVE_TGETENT | |
| 2593 tputs((char *)s, 1, TPUTSFUNCAST out_char_nf); | |
| 2594 #else | |
| 2595 while (*s) | |
| 2596 out_char_nf(*s++); | |
| 2597 #endif | |
| 2598 | |
| 2599 /* For testing we write one string at a time. */ | |
| 2600 if (p_wd) | |
| 2601 out_flush(); | |
| 2602 } | |
| 2603 } | |
| 2604 | |
| 2605 /* | |
| 2606 * cursor positioning using termcap parser. (jw) | |
| 2607 */ | |
| 2608 void | |
| 2609 term_windgoto(row, col) | |
| 2610 int row; | |
| 2611 int col; | |
| 2612 { | |
| 2613 OUT_STR(tgoto((char *)T_CM, col, row)); | |
| 2614 } | |
| 2615 | |
| 2616 void | |
| 2617 term_cursor_right(i) | |
| 2618 int i; | |
| 2619 { | |
| 2620 OUT_STR(tgoto((char *)T_CRI, 0, i)); | |
| 2621 } | |
| 2622 | |
| 2623 void | |
| 2624 term_append_lines(line_count) | |
| 2625 int line_count; | |
| 2626 { | |
| 2627 OUT_STR(tgoto((char *)T_CAL, 0, line_count)); | |
| 2628 } | |
| 2629 | |
| 2630 void | |
| 2631 term_delete_lines(line_count) | |
| 2632 int line_count; | |
| 2633 { | |
| 2634 OUT_STR(tgoto((char *)T_CDL, 0, line_count)); | |
| 2635 } | |
| 2636 | |
| 2637 #if defined(HAVE_TGETENT) || defined(PROTO) | |
| 2638 void | |
| 2639 term_set_winpos(x, y) | |
| 2640 int x; | |
| 2641 int y; | |
| 2642 { | |
| 2643 /* Can't handle a negative value here */ | |
| 2644 if (x < 0) | |
| 2645 x = 0; | |
| 2646 if (y < 0) | |
| 2647 y = 0; | |
| 2648 OUT_STR(tgoto((char *)T_CWP, y, x)); | |
| 2649 } | |
| 2650 | |
| 2651 void | |
| 2652 term_set_winsize(width, height) | |
| 2653 int width; | |
| 2654 int height; | |
| 2655 { | |
| 2656 OUT_STR(tgoto((char *)T_CWS, height, width)); | |
| 2657 } | |
| 2658 #endif | |
| 2659 | |
| 2660 void | |
| 2661 term_fg_color(n) | |
| 2662 int n; | |
| 2663 { | |
| 2664 /* Use "AF" termcap entry if present, "Sf" entry otherwise */ | |
| 2665 if (*T_CAF) | |
| 2666 term_color(T_CAF, n); | |
| 2667 else if (*T_CSF) | |
| 2668 term_color(T_CSF, n); | |
| 2669 } | |
| 2670 | |
| 2671 void | |
| 2672 term_bg_color(n) | |
| 2673 int n; | |
| 2674 { | |
| 2675 /* Use "AB" termcap entry if present, "Sb" entry otherwise */ | |
| 2676 if (*T_CAB) | |
| 2677 term_color(T_CAB, n); | |
| 2678 else if (*T_CSB) | |
| 2679 term_color(T_CSB, n); | |
| 2680 } | |
| 2681 | |
| 2682 static void | |
| 2683 term_color(s, n) | |
| 2684 char_u *s; | |
| 2685 int n; | |
| 2686 { | |
| 2687 char buf[20]; | |
| 2688 int i = 2; /* index in s[] just after <Esc>[ or CSI */ | |
| 2689 | |
| 2690 /* Special handling of 16 colors, because termcap can't handle it */ | |
| 2691 /* Also accept "\e[3%dm" for TERMINFO, it is sometimes used */ | |
| 2692 /* Also accept CSI instead of <Esc>[ */ | |
| 2693 if (n >= 8 && t_colors >= 16 | |
| 2694 && ((s[0] == ESC && s[1] == '[') || (s[0] == CSI && (i = 1) == 1)) | |
| 2695 && s[i] != NUL | |
| 2696 && (STRCMP(s + i + 1, "%p1%dm") == 0 | |
| 2697 || STRCMP(s + i + 1, "%dm") == 0) | |
| 2698 && (s[i] == '3' || s[i] == '4')) | |
| 2699 { | |
| 2700 sprintf(buf, | |
| 2701 #ifdef TERMINFO | |
| 2702 "%s%s%%p1%%dm", | |
| 2703 #else | |
| 2704 "%s%s%%dm", | |
| 2705 #endif | |
| 2706 i == 2 ? IF_EB("\033[", ESC_STR "[") : "\233", | |
| 2707 s[i] == '3' ? (n >= 16 ? "38;5;" : "9") | |
| 2708 : (n >= 16 ? "48;5;" : "10")); | |
| 2709 OUT_STR(tgoto(buf, 0, n >= 16 ? n : n - 8)); | |
| 2710 } | |
| 2711 else | |
| 2712 OUT_STR(tgoto((char *)s, 0, n)); | |
| 2713 } | |
| 2714 | |
| 2715 #if (defined(FEAT_TITLE) && (defined(UNIX) || defined(OS2) || defined(VMS) || defined(MACOS_X))) || defined(PROTO) | |
| 2716 /* | |
| 2717 * Generic function to set window title, using t_ts and t_fs. | |
| 2718 */ | |
| 2719 void | |
| 2720 term_settitle(title) | |
| 2721 char_u *title; | |
| 2722 { | |
| 2723 /* t_ts takes one argument: column in status line */ | |
| 2724 OUT_STR(tgoto((char *)T_TS, 0, 0)); /* set title start */ | |
| 2725 out_str_nf(title); | |
| 2726 out_str(T_FS); /* set title end */ | |
| 2727 out_flush(); | |
| 2728 } | |
| 2729 #endif | |
| 2730 | |
| 2731 /* | |
| 2732 * Make sure we have a valid set or terminal options. | |
| 2733 * Replace all entries that are NULL by empty_option | |
| 2734 */ | |
| 2735 void | |
| 2736 ttest(pairs) | |
| 2737 int pairs; | |
| 2738 { | |
| 2739 check_options(); /* make sure no options are NULL */ | |
| 2740 | |
| 2741 /* | |
| 2742 * MUST have "cm": cursor motion. | |
| 2743 */ | |
| 2744 if (*T_CM == NUL) | |
| 2745 EMSG(_("E437: terminal capability \"cm\" required")); | |
| 2746 | |
| 2747 /* | |
| 2748 * if "cs" defined, use a scroll region, it's faster. | |
| 2749 */ | |
| 2750 if (*T_CS != NUL) | |
| 2751 scroll_region = TRUE; | |
| 2752 else | |
| 2753 scroll_region = FALSE; | |
| 2754 | |
| 2755 if (pairs) | |
| 2756 { | |
| 2757 /* | |
| 2758 * optional pairs | |
| 2759 */ | |
| 2760 /* TP goes to normal mode for TI (invert) and TB (bold) */ | |
| 2761 if (*T_ME == NUL) | |
| 2762 T_ME = T_MR = T_MD = T_MB = empty_option; | |
| 2763 if (*T_SO == NUL || *T_SE == NUL) | |
| 2764 T_SO = T_SE = empty_option; | |
| 2765 if (*T_US == NUL || *T_UE == NUL) | |
| 2766 T_US = T_UE = empty_option; | |
| 2767 if (*T_CZH == NUL || *T_CZR == NUL) | |
| 2768 T_CZH = T_CZR = empty_option; | |
| 2769 | |
| 2770 /* T_VE is needed even though T_VI is not defined */ | |
| 2771 if (*T_VE == NUL) | |
| 2772 T_VI = empty_option; | |
| 2773 | |
| 2774 /* if 'mr' or 'me' is not defined use 'so' and 'se' */ | |
| 2775 if (*T_ME == NUL) | |
| 2776 { | |
| 2777 T_ME = T_SE; | |
| 2778 T_MR = T_SO; | |
| 2779 T_MD = T_SO; | |
| 2780 } | |
| 2781 | |
| 2782 /* if 'so' or 'se' is not defined use 'mr' and 'me' */ | |
| 2783 if (*T_SO == NUL) | |
| 2784 { | |
| 2785 T_SE = T_ME; | |
| 2786 if (*T_MR == NUL) | |
| 2787 T_SO = T_MD; | |
| 2788 else | |
| 2789 T_SO = T_MR; | |
| 2790 } | |
| 2791 | |
| 2792 /* if 'ZH' or 'ZR' is not defined use 'mr' and 'me' */ | |
| 2793 if (*T_CZH == NUL) | |
| 2794 { | |
| 2795 T_CZR = T_ME; | |
| 2796 if (*T_MR == NUL) | |
| 2797 T_CZH = T_MD; | |
| 2798 else | |
| 2799 T_CZH = T_MR; | |
| 2800 } | |
| 2801 | |
| 2802 /* "Sb" and "Sf" come in pairs */ | |
| 2803 if (*T_CSB == NUL || *T_CSF == NUL) | |
| 2804 { | |
| 2805 T_CSB = empty_option; | |
| 2806 T_CSF = empty_option; | |
| 2807 } | |
| 2808 | |
| 2809 /* "AB" and "AF" come in pairs */ | |
| 2810 if (*T_CAB == NUL || *T_CAF == NUL) | |
| 2811 { | |
| 2812 T_CAB = empty_option; | |
| 2813 T_CAF = empty_option; | |
| 2814 } | |
| 2815 | |
| 2816 /* if 'Sb' and 'AB' are not defined, reset "Co" */ | |
| 2817 if (*T_CSB == NUL && *T_CAB == NUL) | |
| 1941 | 2818 free_one_termoption(T_CCO); |
| 7 | 2819 |
| 2820 /* Set 'weirdinvert' according to value of 't_xs' */ | |
| 2821 p_wiv = (*T_XS != NUL); | |
| 2822 } | |
| 2823 need_gather = TRUE; | |
| 2824 | |
| 2825 /* Set t_colors to the value of t_Co. */ | |
| 2826 t_colors = atoi((char *)T_CCO); | |
| 2827 } | |
| 2828 | |
| 2829 #if (defined(FEAT_GUI) && (defined(FEAT_MENU) || !defined(USE_ON_FLY_SCROLL))) \ | |
| 2830 || defined(PROTO) | |
| 2831 /* | |
| 2832 * Represent the given long_u as individual bytes, with the most significant | |
| 2833 * byte first, and store them in dst. | |
| 2834 */ | |
| 2835 void | |
| 2836 add_long_to_buf(val, dst) | |
| 2837 long_u val; | |
| 2838 char_u *dst; | |
| 2839 { | |
| 2840 int i; | |
| 2841 int shift; | |
| 2842 | |
| 1883 | 2843 for (i = 1; i <= (int)sizeof(long_u); i++) |
| 7 | 2844 { |
| 2845 shift = 8 * (sizeof(long_u) - i); | |
| 2846 dst[i - 1] = (char_u) ((val >> shift) & 0xff); | |
| 2847 } | |
| 2848 } | |
| 2849 | |
| 2850 static int get_long_from_buf __ARGS((char_u *buf, long_u *val)); | |
| 2851 | |
| 2852 /* | |
| 2853 * Interpret the next string of bytes in buf as a long integer, with the most | |
| 2854 * significant byte first. Note that it is assumed that buf has been through | |
| 2855 * inchar(), so that NUL and K_SPECIAL will be represented as three bytes each. | |
| 2856 * Puts result in val, and returns the number of bytes read from buf | |
| 2857 * (between sizeof(long_u) and 2 * sizeof(long_u)), or -1 if not enough bytes | |
| 2858 * were present. | |
| 2859 */ | |
| 2860 static int | |
| 2861 get_long_from_buf(buf, val) | |
| 2862 char_u *buf; | |
| 2863 long_u *val; | |
| 2864 { | |
| 2865 int len; | |
| 2866 char_u bytes[sizeof(long_u)]; | |
| 2867 int i; | |
| 2868 int shift; | |
| 2869 | |
| 2870 *val = 0; | |
| 2871 len = get_bytes_from_buf(buf, bytes, (int)sizeof(long_u)); | |
| 2872 if (len != -1) | |
| 2873 { | |
| 1883 | 2874 for (i = 0; i < (int)sizeof(long_u); i++) |
| 7 | 2875 { |
| 2876 shift = 8 * (sizeof(long_u) - 1 - i); | |
| 2877 *val += (long_u)bytes[i] << shift; | |
| 2878 } | |
| 2879 } | |
| 2880 return len; | |
| 2881 } | |
| 2882 #endif | |
| 2883 | |
| 2884 #if defined(FEAT_GUI) \ | |
| 1623 | 2885 || (defined(FEAT_MOUSE) && (!defined(UNIX) || defined(FEAT_MOUSE_XTERM) \ |
| 2886 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE))) | |
| 7 | 2887 /* |
| 2888 * Read the next num_bytes bytes from buf, and store them in bytes. Assume | |
| 2889 * that buf has been through inchar(). Returns the actual number of bytes used | |
| 2890 * from buf (between num_bytes and num_bytes*2), or -1 if not enough bytes were | |
| 2891 * available. | |
| 2892 */ | |
| 2893 static int | |
| 2894 get_bytes_from_buf(buf, bytes, num_bytes) | |
| 2895 char_u *buf; | |
| 2896 char_u *bytes; | |
| 2897 int num_bytes; | |
| 2898 { | |
| 2899 int len = 0; | |
| 2900 int i; | |
| 2901 char_u c; | |
| 2902 | |
| 2903 for (i = 0; i < num_bytes; i++) | |
| 2904 { | |
| 2905 if ((c = buf[len++]) == NUL) | |
| 2906 return -1; | |
| 2907 if (c == K_SPECIAL) | |
| 2908 { | |
| 2909 if (buf[len] == NUL || buf[len + 1] == NUL) /* cannot happen? */ | |
| 2910 return -1; | |
| 2911 if (buf[len++] == (int)KS_ZERO) | |
| 2912 c = NUL; | |
| 2913 ++len; /* skip KE_FILLER */ | |
| 2914 /* else it should be KS_SPECIAL, and c already equals K_SPECIAL */ | |
| 2915 } | |
| 1160 | 2916 else if (c == CSI && buf[len] == KS_EXTRA |
| 2917 && buf[len + 1] == (int)KE_CSI) | |
| 667 | 2918 /* CSI is stored as CSI KS_SPECIAL KE_CSI to avoid confusion with |
| 2919 * the start of a special key, see add_to_input_buf_csi(). */ | |
| 2920 len += 2; | |
| 7 | 2921 bytes[i] = c; |
| 2922 } | |
| 2923 return len; | |
| 2924 } | |
| 2925 #endif | |
| 2926 | |
| 2927 /* | |
| 2928 * Check if the new shell size is valid, correct it if it's too small. | |
| 2929 */ | |
| 2930 void | |
| 2931 check_shellsize() | |
| 2932 { | |
| 2933 if (Columns < MIN_COLUMNS) | |
| 2934 Columns = MIN_COLUMNS; | |
| 2935 if (Rows < min_rows()) /* need room for one window and command line */ | |
| 2936 Rows = min_rows(); | |
| 2937 } | |
| 2938 | |
| 41 | 2939 /* |
| 2940 * Invoked just before the screen structures are going to be (re)allocated. | |
| 2941 */ | |
| 7 | 2942 void |
| 2943 win_new_shellsize() | |
| 2944 { | |
| 2945 static int old_Rows = 0; | |
| 2946 static int old_Columns = 0; | |
| 2947 | |
| 2948 if (old_Rows != Rows || old_Columns != Columns) | |
| 2949 ui_new_shellsize(); | |
| 2950 if (old_Rows != Rows) | |
| 2951 { | |
| 164 | 2952 /* if 'window' uses the whole screen, keep it using that */ |
| 179 | 2953 if (p_window == old_Rows - 1 || old_Rows == 0) |
| 164 | 2954 p_window = Rows - 1; |
| 7 | 2955 old_Rows = Rows; |
| 2956 shell_new_rows(); /* update window sizes */ | |
| 2957 } | |
| 2958 if (old_Columns != Columns) | |
| 2959 { | |
| 2960 old_Columns = Columns; | |
| 2961 #ifdef FEAT_VERTSPLIT | |
| 2962 shell_new_columns(); /* update window sizes */ | |
| 2963 #endif | |
| 2964 } | |
| 2965 } | |
| 2966 | |
| 2967 /* | |
| 2968 * Call this function when the Vim shell has been resized in any way. | |
| 2969 * Will obtain the current size and redraw (also when size didn't change). | |
| 2970 */ | |
| 2971 void | |
| 2972 shell_resized() | |
| 2973 { | |
| 2974 set_shellsize(0, 0, FALSE); | |
| 2975 } | |
| 2976 | |
| 2977 /* | |
| 2978 * Check if the shell size changed. Handle a resize. | |
| 2979 * When the size didn't change, nothing happens. | |
| 2980 */ | |
| 2981 void | |
| 2982 shell_resized_check() | |
| 2983 { | |
| 2984 int old_Rows = Rows; | |
| 2985 int old_Columns = Columns; | |
| 2986 | |
| 2673 | 2987 if (!exiting) |
| 2988 { | |
| 2989 (void)ui_get_shellsize(); | |
| 2990 check_shellsize(); | |
| 2991 if (old_Rows != Rows || old_Columns != Columns) | |
| 2992 shell_resized(); | |
| 2993 } | |
| 7 | 2994 } |
| 2995 | |
| 2996 /* | |
| 2997 * Set size of the Vim shell. | |
| 2998 * If 'mustset' is TRUE, we must set Rows and Columns, do not get the real | |
| 2999 * window size (this is used for the :win command). | |
| 3000 * If 'mustset' is FALSE, we may try to get the real window size and if | |
| 3001 * it fails use 'width' and 'height'. | |
| 3002 */ | |
| 3003 void | |
| 3004 set_shellsize(width, height, mustset) | |
| 3005 int width, height; | |
| 3006 int mustset; | |
| 3007 { | |
| 3008 static int busy = FALSE; | |
| 3009 | |
| 3010 /* | |
| 3011 * Avoid recursiveness, can happen when setting the window size causes | |
| 3012 * another window-changed signal. | |
| 3013 */ | |
| 3014 if (busy) | |
| 3015 return; | |
| 3016 | |
| 3017 if (width < 0 || height < 0) /* just checking... */ | |
| 3018 return; | |
| 3019 | |
| 3020 if (State == HITRETURN || State == SETWSIZE) /* postpone the resizing */ | |
| 3021 { | |
| 3022 State = SETWSIZE; | |
| 3023 return; | |
| 3024 } | |
| 3025 | |
| 3026 ++busy; | |
| 3027 | |
| 3028 #ifdef AMIGA | |
| 3029 out_flush(); /* must do this before mch_get_shellsize() for | |
| 3030 some obscure reason */ | |
| 3031 #endif | |
| 3032 | |
| 3033 if (mustset || (ui_get_shellsize() == FAIL && height != 0)) | |
| 3034 { | |
| 3035 Rows = height; | |
| 3036 Columns = width; | |
| 3037 check_shellsize(); | |
| 3038 ui_set_shellsize(mustset); | |
| 3039 } | |
| 3040 else | |
| 3041 check_shellsize(); | |
| 3042 | |
| 3043 /* The window layout used to be adjusted here, but it now happens in | |
| 3044 * screenalloc() (also invoked from screenclear()). That is because the | |
| 3045 * "busy" check above may skip this, but not screenalloc(). */ | |
| 3046 | |
| 3047 if (State != ASKMORE && State != EXTERNCMD && State != CONFIRM) | |
| 3048 screenclear(); | |
| 3049 else | |
| 3050 screen_start(); /* don't know where cursor is now */ | |
| 3051 | |
| 3052 if (starting != NO_SCREEN) | |
| 3053 { | |
| 3054 #ifdef FEAT_TITLE | |
| 3055 maketitle(); | |
| 3056 #endif | |
| 3057 changed_line_abv_curs(); | |
| 3058 invalidate_botline(); | |
| 3059 | |
| 3060 /* | |
| 3061 * We only redraw when it's needed: | |
| 3062 * - While at the more prompt or executing an external command, don't | |
| 3063 * redraw, but position the cursor. | |
| 3064 * - While editing the command line, only redraw that. | |
| 3065 * - in Ex mode, don't redraw anything. | |
| 3066 * - Otherwise, redraw right now, and position the cursor. | |
| 3067 * Always need to call update_screen() or screenalloc(), to make | |
| 3068 * sure Rows/Columns and the size of ScreenLines[] is correct! | |
| 3069 */ | |
| 3070 if (State == ASKMORE || State == EXTERNCMD || State == CONFIRM | |
| 3071 || exmode_active) | |
| 3072 { | |
| 3073 screenalloc(FALSE); | |
| 3074 repeat_message(); | |
| 3075 } | |
| 3076 else | |
| 3077 { | |
| 1024 | 3078 #ifdef FEAT_SCROLLBIND |
| 3079 if (curwin->w_p_scb) | |
| 3080 do_check_scrollbind(TRUE); | |
| 3081 #endif | |
| 3082 if (State & CMDLINE) | |
| 648 | 3083 { |
| 1024 | 3084 update_screen(NOT_VALID); |
| 3085 redrawcmdline(); | |
| 648 | 3086 } |
| 3087 else | |
| 1024 | 3088 { |
| 3089 update_topline(); | |
| 3090 #if defined(FEAT_INS_EXPAND) | |
| 3091 if (pum_visible()) | |
| 3092 { | |
| 3093 redraw_later(NOT_VALID); | |
| 3094 ins_compl_show_pum(); /* This includes the redraw. */ | |
| 3095 } | |
| 3096 else | |
| 648 | 3097 #endif |
| 1024 | 3098 update_screen(NOT_VALID); |
| 3099 if (redrawing()) | |
| 3100 setcursor(); | |
| 3101 } | |
| 7 | 3102 } |
| 3103 cursor_on(); /* redrawing may have switched it off */ | |
| 3104 } | |
| 3105 out_flush(); | |
| 3106 --busy; | |
| 3107 } | |
| 3108 | |
| 3109 /* | |
| 3110 * Set the terminal to TMODE_RAW (for Normal mode) or TMODE_COOK (for external | |
| 3111 * commands and Ex mode). | |
| 3112 */ | |
| 3113 void | |
| 3114 settmode(tmode) | |
| 3115 int tmode; | |
| 3116 { | |
| 3117 #ifdef FEAT_GUI | |
| 3118 /* don't set the term where gvim was started to any mode */ | |
| 3119 if (gui.in_use) | |
| 3120 return; | |
| 3121 #endif | |
| 3122 | |
| 3123 if (full_screen) | |
| 3124 { | |
| 3125 /* | |
| 3126 * When returning after calling a shell we want to really set the | |
| 3127 * terminal to raw mode, even though we think it already is, because | |
| 3128 * the shell program may have reset the terminal mode. | |
| 3129 * When we think the terminal is normal, don't try to set it to | |
| 3130 * normal again, because that causes problems (logout!) on some | |
| 3131 * machines. | |
| 3132 */ | |
| 3133 if (tmode != TMODE_COOK || cur_tmode != TMODE_COOK) | |
| 3134 { | |
| 3135 #ifdef FEAT_TERMRESPONSE | |
| 1691 | 3136 # ifdef FEAT_GUI |
| 3137 if (!gui.in_use && !gui.starting) | |
| 3138 # endif | |
| 3139 { | |
| 3140 /* May need to check for T_CRV response and termcodes, it | |
| 3141 * doesn't work in Cooked mode, an external program may get | |
| 3142 * them. */ | |
| 3143 if (tmode != TMODE_RAW && crv_status == CRV_SENT) | |
| 3144 (void)vpeekc_nomap(); | |
| 3145 check_for_codes_from_term(); | |
| 3146 } | |
| 7 | 3147 #endif |
| 3148 #ifdef FEAT_MOUSE_TTY | |
| 3149 if (tmode != TMODE_RAW) | |
| 3150 mch_setmouse(FALSE); /* switch mouse off */ | |
| 3151 #endif | |
| 3152 out_flush(); | |
| 3153 mch_settmode(tmode); /* machine specific function */ | |
| 3154 cur_tmode = tmode; | |
| 3155 #ifdef FEAT_MOUSE | |
| 3156 if (tmode == TMODE_RAW) | |
| 3157 setmouse(); /* may switch mouse on */ | |
| 3158 #endif | |
| 3159 out_flush(); | |
| 3160 } | |
| 3161 #ifdef FEAT_TERMRESPONSE | |
| 3162 may_req_termresponse(); | |
| 3163 #endif | |
| 3164 } | |
| 3165 } | |
| 3166 | |
| 3167 void | |
| 3168 starttermcap() | |
| 3169 { | |
| 3170 if (full_screen && !termcap_active) | |
| 3171 { | |
| 3172 out_str(T_TI); /* start termcap mode */ | |
| 3173 out_str(T_KS); /* start "keypad transmit" mode */ | |
| 3174 out_flush(); | |
| 3175 termcap_active = TRUE; | |
| 3176 screen_start(); /* don't know where cursor is now */ | |
| 3177 #ifdef FEAT_TERMRESPONSE | |
| 1691 | 3178 # ifdef FEAT_GUI |
| 3179 if (!gui.in_use && !gui.starting) | |
| 3180 # endif | |
| 3181 { | |
| 3182 may_req_termresponse(); | |
| 3183 /* Immediately check for a response. If t_Co changes, we don't | |
| 3184 * want to redraw with wrong colors first. */ | |
| 3185 if (crv_status != CRV_GET) | |
| 3186 check_for_codes_from_term(); | |
| 3187 } | |
| 7 | 3188 #endif |
| 3189 } | |
| 3190 } | |
| 3191 | |
| 3192 void | |
| 3193 stoptermcap() | |
| 3194 { | |
| 3195 screen_stop_highlight(); | |
| 3196 reset_cterm_colors(); | |
| 3197 if (termcap_active) | |
| 3198 { | |
| 3199 #ifdef FEAT_TERMRESPONSE | |
| 1691 | 3200 # ifdef FEAT_GUI |
| 3201 if (!gui.in_use && !gui.starting) | |
| 3202 # endif | |
| 3203 { | |
| 3204 /* May need to check for T_CRV response. */ | |
| 3205 if (crv_status == CRV_SENT) | |
| 3206 (void)vpeekc_nomap(); | |
| 3207 /* Check for termcodes first, otherwise an external program may | |
| 3208 * get them. */ | |
| 3209 check_for_codes_from_term(); | |
| 3210 } | |
| 7 | 3211 #endif |
| 3212 out_str(T_KE); /* stop "keypad transmit" mode */ | |
| 3213 out_flush(); | |
| 3214 termcap_active = FALSE; | |
| 3215 cursor_on(); /* just in case it is still off */ | |
| 3216 out_str(T_TE); /* stop termcap mode */ | |
| 3217 screen_start(); /* don't know where cursor is now */ | |
| 3218 out_flush(); | |
| 3219 } | |
| 3220 } | |
| 3221 | |
| 626 | 3222 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) |
| 7 | 3223 /* |
| 3224 * Request version string (for xterm) when needed. | |
| 3225 * Only do this after switching to raw mode, otherwise the result will be | |
| 3226 * echoed. | |
| 626 | 3227 * Only do this after startup has finished, to avoid that the response comes |
| 1221 | 3228 * while executing "-c !cmd" or even after "-c quit". |
| 7 | 3229 * Only do this after termcap mode has been started, otherwise the codes for |
| 3230 * the cursor keys may be wrong. | |
| 620 | 3231 * Only do this when 'esckeys' is on, otherwise the response causes trouble in |
| 3232 * Insert mode. | |
| 164 | 3233 * On Unix only do it when both output and input are a tty (avoid writing |
| 3234 * request to terminal while reading from a file). | |
| 7 | 3235 * The result is caught in check_termcode(). |
| 3236 */ | |
| 626 | 3237 void |
| 7 | 3238 may_req_termresponse() |
| 3239 { | |
| 3240 if (crv_status == CRV_GET | |
| 3241 && cur_tmode == TMODE_RAW | |
| 626 | 3242 && starting == 0 |
| 7 | 3243 && termcap_active |
| 620 | 3244 && p_ek |
| 626 | 3245 # ifdef UNIX |
| 7 | 3246 && isatty(1) |
| 164 | 3247 && isatty(read_cmd_fd) |
| 626 | 3248 # endif |
| 7 | 3249 && *T_CRV != NUL) |
| 3250 { | |
| 3251 out_str(T_CRV); | |
| 3252 crv_status = CRV_SENT; | |
| 3253 /* check for the characters now, otherwise they might be eaten by | |
| 3254 * get_keystroke() */ | |
| 3255 out_flush(); | |
| 3256 (void)vpeekc_nomap(); | |
| 3257 } | |
| 3258 } | |
| 3259 #endif | |
| 3260 | |
| 3261 /* | |
| 3262 * Return TRUE when saving and restoring the screen. | |
| 3263 */ | |
| 3264 int | |
| 3265 swapping_screen() | |
| 3266 { | |
| 3267 return (full_screen && *T_TI != NUL); | |
| 3268 } | |
| 3269 | |
| 3270 #ifdef FEAT_MOUSE | |
| 3271 /* | |
| 3272 * setmouse() - switch mouse on/off depending on current mode and 'mouse' | |
| 3273 */ | |
| 3274 void | |
| 3275 setmouse() | |
| 3276 { | |
| 3277 # ifdef FEAT_MOUSE_TTY | |
| 3278 int checkfor; | |
| 3279 # endif | |
| 3280 | |
| 3281 # ifdef FEAT_MOUSESHAPE | |
| 3282 update_mouseshape(-1); | |
| 3283 # endif | |
| 3284 | |
| 3285 # ifdef FEAT_MOUSE_TTY /* Should be outside proc, but may break MOUSESHAPE */ | |
| 3286 # ifdef FEAT_GUI | |
| 3287 /* In the GUI the mouse is always enabled. */ | |
| 3288 if (gui.in_use) | |
| 3289 return; | |
| 3290 # endif | |
| 3291 /* be quick when mouse is off */ | |
| 3292 if (*p_mouse == NUL || has_mouse_termcode == 0) | |
| 3293 return; | |
| 3294 | |
| 3295 /* don't switch mouse on when not in raw mode (Ex mode) */ | |
| 3296 if (cur_tmode != TMODE_RAW) | |
| 3297 { | |
| 3298 mch_setmouse(FALSE); | |
| 3299 return; | |
| 3300 } | |
| 3301 | |
| 3302 # ifdef FEAT_VISUAL | |
| 3303 if (VIsual_active) | |
| 3304 checkfor = MOUSE_VISUAL; | |
| 3305 else | |
| 3306 # endif | |
| 3307 if (State == HITRETURN || State == ASKMORE || State == SETWSIZE) | |
| 3308 checkfor = MOUSE_RETURN; | |
| 3309 else if (State & INSERT) | |
| 3310 checkfor = MOUSE_INSERT; | |
| 3311 else if (State & CMDLINE) | |
| 3312 checkfor = MOUSE_COMMAND; | |
| 3313 else if (State == CONFIRM || State == EXTERNCMD) | |
| 3314 checkfor = ' '; /* don't use mouse for ":confirm" or ":!cmd" */ | |
| 3315 else | |
| 3316 checkfor = MOUSE_NORMAL; /* assume normal mode */ | |
| 3317 | |
| 3318 if (mouse_has(checkfor)) | |
| 3319 mch_setmouse(TRUE); | |
| 3320 else | |
| 3321 mch_setmouse(FALSE); | |
| 3322 # endif | |
| 3323 } | |
| 3324 | |
| 3325 /* | |
| 3326 * Return TRUE if | |
| 3327 * - "c" is in 'mouse', or | |
| 3328 * - 'a' is in 'mouse' and "c" is in MOUSE_A, or | |
| 3329 * - the current buffer is a help file and 'h' is in 'mouse' and we are in a | |
| 3330 * normal editing mode (not at hit-return message). | |
| 3331 */ | |
| 3332 int | |
| 3333 mouse_has(c) | |
| 3334 int c; | |
| 3335 { | |
| 3336 char_u *p; | |
| 3337 | |
| 3338 for (p = p_mouse; *p; ++p) | |
| 3339 switch (*p) | |
| 3340 { | |
| 3341 case 'a': if (vim_strchr((char_u *)MOUSE_A, c) != NULL) | |
| 3342 return TRUE; | |
| 3343 break; | |
| 3344 case MOUSE_HELP: if (c != MOUSE_RETURN && curbuf->b_help) | |
| 3345 return TRUE; | |
| 3346 break; | |
| 3347 default: if (c == *p) return TRUE; break; | |
| 3348 } | |
| 3349 return FALSE; | |
| 3350 } | |
| 3351 | |
| 3352 /* | |
| 3353 * Return TRUE when 'mousemodel' is set to "popup" or "popup_setpos". | |
| 3354 */ | |
| 3355 int | |
| 3356 mouse_model_popup() | |
| 3357 { | |
| 3358 return (p_mousem[0] == 'p'); | |
| 3359 } | |
| 3360 #endif | |
| 3361 | |
| 3362 /* | |
| 3363 * By outputting the 'cursor very visible' termcap code, for some windowed | |
| 3364 * terminals this makes the screen scrolled to the correct position. | |
| 3365 * Used when starting Vim or returning from a shell. | |
| 3366 */ | |
| 3367 void | |
| 3368 scroll_start() | |
| 3369 { | |
| 3370 if (*T_VS != NUL) | |
| 3371 { | |
| 3372 out_str(T_VS); | |
| 3373 out_str(T_VE); | |
| 3374 screen_start(); /* don't know where cursor is now */ | |
| 3375 } | |
| 3376 } | |
| 3377 | |
| 3378 static int cursor_is_off = FALSE; | |
| 3379 | |
| 3380 /* | |
| 3381 * Enable the cursor. | |
| 3382 */ | |
| 3383 void | |
| 3384 cursor_on() | |
| 3385 { | |
| 3386 if (cursor_is_off) | |
| 3387 { | |
| 3388 out_str(T_VE); | |
| 3389 cursor_is_off = FALSE; | |
| 3390 } | |
| 3391 } | |
| 3392 | |
| 3393 /* | |
| 3394 * Disable the cursor. | |
| 3395 */ | |
| 3396 void | |
| 3397 cursor_off() | |
| 3398 { | |
| 3399 if (full_screen) | |
| 3400 { | |
| 3401 if (!cursor_is_off) | |
| 3402 out_str(T_VI); /* disable cursor */ | |
| 3403 cursor_is_off = TRUE; | |
| 3404 } | |
| 3405 } | |
| 3406 | |
| 39 | 3407 #if defined(CURSOR_SHAPE) || defined(PROTO) |
| 7 | 3408 /* |
| 36 | 3409 * Set cursor shape to match Insert mode. |
| 3410 */ | |
| 3411 void | |
| 3412 term_cursor_shape() | |
| 3413 { | |
| 3414 static int showing_insert_mode = MAYBE; | |
| 3415 | |
| 3416 if (!full_screen || *T_CSI == NUL || *T_CEI == NUL) | |
| 3417 return; | |
| 3418 | |
| 3419 if (State & INSERT) | |
| 3420 { | |
| 3421 if (showing_insert_mode != TRUE) | |
| 647 | 3422 out_str(T_CSI); /* Insert mode cursor */ |
| 36 | 3423 showing_insert_mode = TRUE; |
| 3424 } | |
| 3425 else | |
| 3426 { | |
| 3427 if (showing_insert_mode != FALSE) | |
| 647 | 3428 out_str(T_CEI); /* non-Insert mode cursor */ |
| 36 | 3429 showing_insert_mode = FALSE; |
| 3430 } | |
| 3431 } | |
| 39 | 3432 #endif |
| 36 | 3433 |
| 3434 /* | |
| 7 | 3435 * Set scrolling region for window 'wp'. |
| 3436 * The region starts 'off' lines from the start of the window. | |
| 3437 * Also set the vertical scroll region for a vertically split window. Always | |
| 3438 * the full width of the window, excluding the vertical separator. | |
| 3439 */ | |
| 3440 void | |
| 3441 scroll_region_set(wp, off) | |
| 3442 win_T *wp; | |
| 3443 int off; | |
| 3444 { | |
| 3445 OUT_STR(tgoto((char *)T_CS, W_WINROW(wp) + wp->w_height - 1, | |
| 3446 W_WINROW(wp) + off)); | |
| 3447 #ifdef FEAT_VERTSPLIT | |
| 3448 if (*T_CSV != NUL && wp->w_width != Columns) | |
| 3449 OUT_STR(tgoto((char *)T_CSV, W_WINCOL(wp) + wp->w_width - 1, | |
| 3450 W_WINCOL(wp))); | |
| 3451 #endif | |
| 3452 screen_start(); /* don't know where cursor is now */ | |
| 3453 } | |
| 3454 | |
| 3455 /* | |
| 3456 * Reset scrolling region to the whole screen. | |
| 3457 */ | |
| 3458 void | |
| 3459 scroll_region_reset() | |
| 3460 { | |
| 3461 OUT_STR(tgoto((char *)T_CS, (int)Rows - 1, 0)); | |
| 3462 #ifdef FEAT_VERTSPLIT | |
| 3463 if (*T_CSV != NUL) | |
| 3464 OUT_STR(tgoto((char *)T_CSV, (int)Columns - 1, 0)); | |
| 3465 #endif | |
| 3466 screen_start(); /* don't know where cursor is now */ | |
| 3467 } | |
| 3468 | |
| 3469 | |
| 3470 /* | |
| 3471 * List of terminal codes that are currently recognized. | |
| 3472 */ | |
| 3473 | |
| 298 | 3474 static struct termcode |
| 7 | 3475 { |
| 3476 char_u name[2]; /* termcap name of entry */ | |
| 3477 char_u *code; /* terminal code (in allocated memory) */ | |
| 3478 int len; /* STRLEN(code) */ | |
| 179 | 3479 int modlen; /* length of part before ";*~". */ |
| 7 | 3480 } *termcodes = NULL; |
| 3481 | |
| 3482 static int tc_max_len = 0; /* number of entries that termcodes[] can hold */ | |
| 3483 static int tc_len = 0; /* current number of entries in termcodes[] */ | |
| 3484 | |
| 180 | 3485 static int termcode_star __ARGS((char_u *code, int len)); |
| 3486 | |
| 7 | 3487 void |
| 3488 clear_termcodes() | |
| 3489 { | |
| 3490 while (tc_len > 0) | |
| 3491 vim_free(termcodes[--tc_len].code); | |
| 3492 vim_free(termcodes); | |
| 3493 termcodes = NULL; | |
| 3494 tc_max_len = 0; | |
| 3495 | |
| 3496 #ifdef HAVE_TGETENT | |
| 3497 BC = (char *)empty_option; | |
| 3498 UP = (char *)empty_option; | |
| 3499 PC = NUL; /* set pad character to NUL */ | |
| 3500 ospeed = 0; | |
| 3501 #endif | |
| 3502 | |
| 3503 need_gather = TRUE; /* need to fill termleader[] */ | |
| 3504 } | |
| 3505 | |
| 180 | 3506 #define ATC_FROM_TERM 55 |
| 3507 | |
| 7 | 3508 /* |
| 3509 * Add a new entry to the list of terminal codes. | |
| 3510 * The list is kept alphabetical for ":set termcap" | |
| 180 | 3511 * "flags" is TRUE when replacing 7-bit by 8-bit controls is desired. |
| 3512 * "flags" can also be ATC_FROM_TERM for got_code_from_term(). | |
| 7 | 3513 */ |
| 3514 void | |
| 180 | 3515 add_termcode(name, string, flags) |
| 7 | 3516 char_u *name; |
| 3517 char_u *string; | |
| 180 | 3518 int flags; |
| 7 | 3519 { |
| 3520 struct termcode *new_tc; | |
| 3521 int i, j; | |
| 3522 char_u *s; | |
| 179 | 3523 int len; |
| 7 | 3524 |
| 3525 if (string == NULL || *string == NUL) | |
| 3526 { | |
| 3527 del_termcode(name); | |
| 3528 return; | |
| 3529 } | |
| 3530 | |
| 3531 s = vim_strsave(string); | |
| 3532 if (s == NULL) | |
| 3533 return; | |
| 3534 | |
| 3535 /* Change leading <Esc>[ to CSI, change <Esc>O to <M-O>. */ | |
| 180 | 3536 if (flags != 0 && flags != ATC_FROM_TERM && term_7to8bit(string) != 0) |
| 7 | 3537 { |
| 1623 | 3538 STRMOVE(s, s + 1); |
| 7 | 3539 s[0] = term_7to8bit(string); |
| 3540 } | |
| 179 | 3541 len = (int)STRLEN(s); |
| 7 | 3542 |
| 3543 need_gather = TRUE; /* need to fill termleader[] */ | |
| 3544 | |
| 3545 /* | |
| 3546 * need to make space for more entries | |
| 3547 */ | |
| 3548 if (tc_len == tc_max_len) | |
| 3549 { | |
| 3550 tc_max_len += 20; | |
| 3551 new_tc = (struct termcode *)alloc( | |
| 3552 (unsigned)(tc_max_len * sizeof(struct termcode))); | |
| 3553 if (new_tc == NULL) | |
| 3554 { | |
| 3555 tc_max_len -= 20; | |
| 3556 return; | |
| 3557 } | |
| 3558 for (i = 0; i < tc_len; ++i) | |
| 3559 new_tc[i] = termcodes[i]; | |
| 3560 vim_free(termcodes); | |
| 3561 termcodes = new_tc; | |
| 3562 } | |
| 3563 | |
| 3564 /* | |
| 3565 * Look for existing entry with the same name, it is replaced. | |
| 3566 * Look for an existing entry that is alphabetical higher, the new entry | |
| 3567 * is inserted in front of it. | |
| 3568 */ | |
| 3569 for (i = 0; i < tc_len; ++i) | |
| 3570 { | |
| 3571 if (termcodes[i].name[0] < name[0]) | |
| 3572 continue; | |
| 3573 if (termcodes[i].name[0] == name[0]) | |
| 3574 { | |
| 3575 if (termcodes[i].name[1] < name[1]) | |
| 3576 continue; | |
| 3577 /* | |
| 180 | 3578 * Exact match: May replace old code. |
| 7 | 3579 */ |
| 3580 if (termcodes[i].name[1] == name[1]) | |
| 3581 { | |
| 180 | 3582 if (flags == ATC_FROM_TERM && (j = termcode_star( |
| 3583 termcodes[i].code, termcodes[i].len)) > 0) | |
| 179 | 3584 { |
| 180 | 3585 /* Don't replace ESC[123;*X or ESC O*X with another when |
| 3586 * invoked from got_code_from_term(). */ | |
| 3587 if (len == termcodes[i].len - j | |
| 179 | 3588 && STRNCMP(s, termcodes[i].code, len - 1) == 0 |
| 180 | 3589 && s[len - 1] |
| 3590 == termcodes[i].code[termcodes[i].len - 1]) | |
| 179 | 3591 { |
| 180 | 3592 /* They are equal but for the ";*": don't add it. */ |
| 179 | 3593 vim_free(s); |
| 3594 return; | |
| 3595 } | |
| 3596 } | |
| 3597 else | |
| 3598 { | |
| 180 | 3599 /* Replace old code. */ |
| 179 | 3600 vim_free(termcodes[i].code); |
| 3601 --tc_len; | |
| 3602 break; | |
| 3603 } | |
| 7 | 3604 } |
| 3605 } | |
| 3606 /* | |
| 3607 * Found alphabetical larger entry, move rest to insert new entry | |
| 3608 */ | |
| 3609 for (j = tc_len; j > i; --j) | |
| 3610 termcodes[j] = termcodes[j - 1]; | |
| 3611 break; | |
| 3612 } | |
| 3613 | |
| 3614 termcodes[i].name[0] = name[0]; | |
| 3615 termcodes[i].name[1] = name[1]; | |
| 3616 termcodes[i].code = s; | |
| 179 | 3617 termcodes[i].len = len; |
| 180 | 3618 |
| 3619 /* For xterm we recognize special codes like "ESC[42;*X" and "ESC O*X" that | |
| 3620 * accept modifiers. */ | |
| 3621 termcodes[i].modlen = 0; | |
| 3622 j = termcode_star(s, len); | |
| 3623 if (j > 0) | |
| 3624 termcodes[i].modlen = len - 1 - j; | |
| 7 | 3625 ++tc_len; |
| 3626 } | |
| 3627 | |
| 180 | 3628 /* |
| 3629 * Check termcode "code[len]" for ending in ;*X, <Esc>O*X or <M-O>*X. | |
| 3630 * The "X" can be any character. | |
| 3631 * Return 0 if not found, 2 for ;*X and 1 for O*X and <M-O>*X. | |
| 3632 */ | |
| 3633 static int | |
| 3634 termcode_star(code, len) | |
| 3635 char_u *code; | |
| 3636 int len; | |
| 3637 { | |
| 3638 /* Shortest is <M-O>*X. With ; shortest is <CSI>1;*X */ | |
| 3639 if (len >= 3 && code[len - 2] == '*') | |
| 3640 { | |
| 3641 if (len >= 5 && code[len - 3] == ';') | |
| 3642 return 2; | |
| 3643 if ((len >= 4 && code[len - 3] == 'O') || code[len - 3] == 'O' + 128) | |
| 3644 return 1; | |
| 3645 } | |
| 3646 return 0; | |
| 3647 } | |
| 3648 | |
| 7 | 3649 char_u * |
| 3650 find_termcode(name) | |
| 3651 char_u *name; | |
| 3652 { | |
| 3653 int i; | |
| 3654 | |
| 3655 for (i = 0; i < tc_len; ++i) | |
| 3656 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) | |
| 3657 return termcodes[i].code; | |
| 3658 return NULL; | |
| 3659 } | |
| 3660 | |
| 3661 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 3662 char_u * | |
| 3663 get_termcode(i) | |
| 3664 int i; | |
| 3665 { | |
| 3666 if (i >= tc_len) | |
| 3667 return NULL; | |
| 3668 return &termcodes[i].name[0]; | |
| 3669 } | |
| 3670 #endif | |
| 3671 | |
| 3672 void | |
| 3673 del_termcode(name) | |
| 3674 char_u *name; | |
| 3675 { | |
| 3676 int i; | |
| 3677 | |
| 3678 if (termcodes == NULL) /* nothing there yet */ | |
| 3679 return; | |
| 3680 | |
| 3681 need_gather = TRUE; /* need to fill termleader[] */ | |
| 3682 | |
| 3683 for (i = 0; i < tc_len; ++i) | |
| 3684 if (termcodes[i].name[0] == name[0] && termcodes[i].name[1] == name[1]) | |
| 3685 { | |
| 3686 del_termcode_idx(i); | |
| 3687 return; | |
| 3688 } | |
| 3689 /* not found. Give error message? */ | |
| 3690 } | |
| 3691 | |
| 3692 static void | |
| 3693 del_termcode_idx(idx) | |
| 3694 int idx; | |
| 3695 { | |
| 3696 int i; | |
| 3697 | |
| 3698 vim_free(termcodes[idx].code); | |
| 3699 --tc_len; | |
| 3700 for (i = idx; i < tc_len; ++i) | |
| 3701 termcodes[i] = termcodes[i + 1]; | |
| 3702 } | |
| 3703 | |
| 3704 #ifdef FEAT_TERMRESPONSE | |
| 3705 /* | |
| 3706 * Called when detected that the terminal sends 8-bit codes. | |
| 3707 * Convert all 7-bit codes to their 8-bit equivalent. | |
| 3708 */ | |
| 3709 static void | |
| 3710 switch_to_8bit() | |
| 3711 { | |
| 3712 int i; | |
| 3713 int c; | |
| 3714 | |
| 3715 /* Only need to do something when not already using 8-bit codes. */ | |
| 3716 if (!term_is_8bit(T_NAME)) | |
| 3717 { | |
| 3718 for (i = 0; i < tc_len; ++i) | |
| 3719 { | |
| 3720 c = term_7to8bit(termcodes[i].code); | |
| 3721 if (c != 0) | |
| 3722 { | |
| 1623 | 3723 STRMOVE(termcodes[i].code + 1, termcodes[i].code + 2); |
| 7 | 3724 termcodes[i].code[0] = c; |
| 3725 } | |
| 3726 } | |
| 3727 need_gather = TRUE; /* need to fill termleader[] */ | |
| 3728 } | |
| 3729 detected_8bit = TRUE; | |
| 3730 } | |
| 3731 #endif | |
| 3732 | |
| 3733 #ifdef CHECK_DOUBLE_CLICK | |
| 3734 static linenr_T orig_topline = 0; | |
| 3735 # ifdef FEAT_DIFF | |
| 3736 static int orig_topfill = 0; | |
| 3737 # endif | |
| 3738 #endif | |
| 3739 #if (defined(FEAT_WINDOWS) && defined(CHECK_DOUBLE_CLICK)) || defined(PROTO) | |
| 3740 /* | |
| 3741 * Checking for double clicks ourselves. | |
| 3742 * "orig_topline" is used to avoid detecting a double-click when the window | |
| 3743 * contents scrolled (e.g., when 'scrolloff' is non-zero). | |
| 3744 */ | |
| 3745 /* | |
| 3746 * Set orig_topline. Used when jumping to another window, so that a double | |
| 3747 * click still works. | |
| 3748 */ | |
| 3749 void | |
| 3750 set_mouse_topline(wp) | |
| 3751 win_T *wp; | |
| 3752 { | |
| 3753 orig_topline = wp->w_topline; | |
| 3754 # ifdef FEAT_DIFF | |
| 3755 orig_topfill = wp->w_topfill; | |
| 3756 # endif | |
| 3757 } | |
| 3758 #endif | |
| 3759 | |
| 3760 /* | |
| 3761 * Check if typebuf.tb_buf[] contains a terminal key code. | |
| 3762 * Check from typebuf.tb_buf[typebuf.tb_off] to typebuf.tb_buf[typebuf.tb_off | |
| 3763 * + max_offset]. | |
| 3764 * Return 0 for no match, -1 for partial match, > 0 for full match. | |
| 2672 | 3765 * Return KEYLEN_REMOVED when a key code was deleted. |
| 7 | 3766 * With a match, the match is removed, the replacement code is inserted in |
| 3767 * typebuf.tb_buf[] and the number of characters in typebuf.tb_buf[] is | |
| 3768 * returned. | |
| 3769 * When "buf" is not NULL, it is used instead of typebuf.tb_buf[]. "buflen" is | |
| 3770 * then the length of the string in buf[]. | |
| 3771 */ | |
| 3772 int | |
| 3773 check_termcode(max_offset, buf, buflen) | |
| 3774 int max_offset; | |
| 3775 char_u *buf; | |
| 3776 int buflen; | |
| 3777 { | |
| 3778 char_u *tp; | |
| 3779 char_u *p; | |
| 3780 int slen = 0; /* init for GCC */ | |
| 180 | 3781 int modslen; |
| 7 | 3782 int len; |
| 2672 | 3783 int retval = 0; |
| 7 | 3784 int offset; |
| 3785 char_u key_name[2]; | |
| 180 | 3786 int modifiers; |
| 3787 int key; | |
| 7 | 3788 int new_slen; |
| 3789 int extra; | |
| 3790 char_u string[MAX_KEY_CODE_LEN + 1]; | |
| 3791 int i, j; | |
| 3792 int idx = 0; | |
| 3793 #ifdef FEAT_MOUSE | |
| 1623 | 3794 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ |
| 3795 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) | |
| 7 | 3796 char_u bytes[6]; |
| 3797 int num_bytes; | |
| 3798 # endif | |
| 3799 int mouse_code = 0; /* init for GCC */ | |
| 3800 int is_click, is_drag; | |
| 3801 int wheel_code = 0; | |
| 3802 int current_button; | |
| 3803 static int held_button = MOUSE_RELEASE; | |
| 3804 static int orig_num_clicks = 1; | |
| 3805 static int orig_mouse_code = 0x0; | |
| 3806 # ifdef CHECK_DOUBLE_CLICK | |
| 3807 static int orig_mouse_col = 0; | |
| 3808 static int orig_mouse_row = 0; | |
| 3809 static struct timeval orig_mouse_time = {0, 0}; | |
| 3810 /* time of previous mouse click */ | |
| 3811 struct timeval mouse_time; /* time of current mouse click */ | |
| 3812 long timediff; /* elapsed time in msec */ | |
| 3813 # endif | |
| 3814 #endif | |
| 3815 int cpo_koffset; | |
| 3816 #ifdef FEAT_MOUSE_GPM | |
| 3817 extern int gpm_flag; /* gpm library variable */ | |
| 3818 #endif | |
| 3819 | |
| 3820 cpo_koffset = (vim_strchr(p_cpo, CPO_KOFFSET) != NULL); | |
| 3821 | |
| 3822 /* | |
| 3823 * Speed up the checks for terminal codes by gathering all first bytes | |
| 3824 * used in termleader[]. Often this is just a single <Esc>. | |
| 3825 */ | |
| 3826 if (need_gather) | |
| 3827 gather_termleader(); | |
| 3828 | |
| 3829 /* | |
| 3830 * Check at several positions in typebuf.tb_buf[], to catch something like | |
| 3831 * "x<Up>" that can be mapped. Stop at max_offset, because characters | |
| 3832 * after that cannot be used for mapping, and with @r commands | |
| 3833 * typebuf.tb_buf[] | |
| 3834 * can become very long. | |
| 3835 * This is used often, KEEP IT FAST! | |
| 3836 */ | |
| 3837 for (offset = 0; offset < max_offset; ++offset) | |
| 3838 { | |
| 3839 if (buf == NULL) | |
| 3840 { | |
| 3841 if (offset >= typebuf.tb_len) | |
| 3842 break; | |
| 3843 tp = typebuf.tb_buf + typebuf.tb_off + offset; | |
| 3844 len = typebuf.tb_len - offset; /* length of the input */ | |
| 3845 } | |
| 3846 else | |
| 3847 { | |
| 3848 if (offset >= buflen) | |
| 3849 break; | |
| 3850 tp = buf + offset; | |
| 3851 len = buflen - offset; | |
| 3852 } | |
| 3853 | |
| 3854 /* | |
| 3855 * Don't check characters after K_SPECIAL, those are already | |
| 3856 * translated terminal chars (avoid translating ~@^Hx). | |
| 3857 */ | |
| 3858 if (*tp == K_SPECIAL) | |
| 3859 { | |
| 3860 offset += 2; /* there are always 2 extra characters */ | |
| 3861 continue; | |
| 3862 } | |
| 3863 | |
| 3864 /* | |
| 3865 * Skip this position if the character does not appear as the first | |
| 3866 * character in term_strings. This speeds up a lot, since most | |
| 3867 * termcodes start with the same character (ESC or CSI). | |
| 3868 */ | |
| 3869 i = *tp; | |
| 3870 for (p = termleader; *p && *p != i; ++p) | |
| 3871 ; | |
| 3872 if (*p == NUL) | |
| 3873 continue; | |
| 3874 | |
| 3875 /* | |
| 3876 * Skip this position if p_ek is not set and tp[0] is an ESC and we | |
| 3877 * are in Insert mode. | |
| 3878 */ | |
| 3879 if (*tp == ESC && !p_ek && (State & INSERT)) | |
| 3880 continue; | |
| 3881 | |
| 3882 key_name[0] = NUL; /* no key name found yet */ | |
| 699 | 3883 key_name[1] = NUL; /* no key name found yet */ |
| 180 | 3884 modifiers = 0; /* no modifiers yet */ |
| 7 | 3885 |
| 3886 #ifdef FEAT_GUI | |
| 3887 if (gui.in_use) | |
| 3888 { | |
| 3889 /* | |
| 3890 * GUI special key codes are all of the form [CSI xx]. | |
| 3891 */ | |
| 3892 if (*tp == CSI) /* Special key from GUI */ | |
| 3893 { | |
| 3894 if (len < 3) | |
| 3895 return -1; /* Shouldn't happen */ | |
| 3896 slen = 3; | |
| 3897 key_name[0] = tp[1]; | |
| 3898 key_name[1] = tp[2]; | |
| 3899 } | |
| 3900 } | |
| 3901 else | |
| 3902 #endif /* FEAT_GUI */ | |
| 3903 { | |
| 3904 for (idx = 0; idx < tc_len; ++idx) | |
| 3905 { | |
| 3906 /* | |
| 3907 * Ignore the entry if we are not at the start of | |
| 3908 * typebuf.tb_buf[] | |
| 3909 * and there are not enough characters to make a match. | |
| 3910 * But only when the 'K' flag is in 'cpoptions'. | |
| 3911 */ | |
| 3912 slen = termcodes[idx].len; | |
| 3913 if (cpo_koffset && offset && len < slen) | |
| 3914 continue; | |
| 3915 if (STRNCMP(termcodes[idx].code, tp, | |
| 3916 (size_t)(slen > len ? len : slen)) == 0) | |
| 3917 { | |
| 3918 if (len < slen) /* got a partial sequence */ | |
| 3919 return -1; /* need to get more chars */ | |
| 3920 | |
| 3921 /* | |
| 3922 * When found a keypad key, check if there is another key | |
| 3923 * that matches and use that one. This makes <Home> to be | |
| 3924 * found instead of <kHome> when they produce the same | |
| 3925 * key code. | |
| 3926 */ | |
| 3927 if (termcodes[idx].name[0] == 'K' | |
| 3928 && VIM_ISDIGIT(termcodes[idx].name[1])) | |
| 3929 { | |
| 3930 for (j = idx + 1; j < tc_len; ++j) | |
| 3931 if (termcodes[j].len == slen && | |
| 3932 STRNCMP(termcodes[idx].code, | |
| 3933 termcodes[j].code, slen) == 0) | |
| 3934 { | |
| 3935 idx = j; | |
| 3936 break; | |
| 3937 } | |
| 3938 } | |
| 3939 | |
| 3940 key_name[0] = termcodes[idx].name[0]; | |
| 3941 key_name[1] = termcodes[idx].name[1]; | |
| 3942 break; | |
| 3943 } | |
| 179 | 3944 |
| 3945 /* | |
| 3946 * Check for code with modifier, like xterm uses: | |
| 180 | 3947 * <Esc>[123;*X (modslen == slen - 3) |
| 3948 * Also <Esc>O*X and <M-O>*X (modslen == slen - 2). | |
| 3949 * When there is a modifier the * matches a number. | |
| 3950 * When there is no modifier the ;* or * is omitted. | |
| 179 | 3951 */ |
| 3952 if (termcodes[idx].modlen > 0) | |
| 3953 { | |
| 180 | 3954 modslen = termcodes[idx].modlen; |
| 3955 if (cpo_koffset && offset && len < modslen) | |
| 179 | 3956 continue; |
| 3957 if (STRNCMP(termcodes[idx].code, tp, | |
| 180 | 3958 (size_t)(modslen > len ? len : modslen)) == 0) |
| 179 | 3959 { |
| 3960 int n; | |
| 180 | 3961 |
| 3962 if (len <= modslen) /* got a partial sequence */ | |
| 179 | 3963 return -1; /* need to get more chars */ |
| 3964 | |
| 180 | 3965 if (tp[modslen] == termcodes[idx].code[slen - 1]) |
| 3966 slen = modslen + 1; /* no modifiers */ | |
| 3967 else if (tp[modslen] != ';' && modslen == slen - 3) | |
| 179 | 3968 continue; /* no match */ |
| 3969 else | |
| 3970 { | |
| 3971 /* Skip over the digits, the final char must | |
| 3972 * follow. */ | |
| 180 | 3973 for (j = slen - 2; j < len && isdigit(tp[j]); ++j) |
| 179 | 3974 ; |
| 3975 ++j; | |
| 3976 if (len < j) /* got a partial sequence */ | |
| 3977 return -1; /* need to get more chars */ | |
| 180 | 3978 if (tp[j - 1] != termcodes[idx].code[slen - 1]) |
| 3979 continue; /* no match */ | |
| 179 | 3980 |
| 3981 /* Match! Convert modifier bits. */ | |
| 180 | 3982 n = atoi((char *)tp + slen - 2) - 1; |
| 179 | 3983 if (n & 1) |
| 180 | 3984 modifiers |= MOD_MASK_SHIFT; |
| 179 | 3985 if (n & 2) |
| 180 | 3986 modifiers |= MOD_MASK_ALT; |
| 179 | 3987 if (n & 4) |
| 180 | 3988 modifiers |= MOD_MASK_CTRL; |
| 179 | 3989 if (n & 8) |
| 180 | 3990 modifiers |= MOD_MASK_META; |
| 179 | 3991 |
| 3992 slen = j; | |
| 3993 } | |
| 3994 key_name[0] = termcodes[idx].name[0]; | |
| 3995 key_name[1] = termcodes[idx].name[1]; | |
| 3996 break; | |
| 3997 } | |
| 3998 } | |
| 7 | 3999 } |
| 4000 } | |
| 4001 | |
| 4002 #ifdef FEAT_TERMRESPONSE | |
| 4003 if (key_name[0] == NUL) | |
| 4004 { | |
| 4005 /* Check for xterm version string: "<Esc>[>{x};{vers};{y}c". Also | |
| 4006 * eat other possible responses to t_RV, rxvt returns | |
| 1552 | 4007 * "<Esc>[?1;2c". Also accept CSI instead of <Esc>[. |
| 4008 * mrxvt has been reported to have "+" in the version. Assume | |
| 4009 * the escape sequence ends with a letter or one of "{|}~". */ | |
| 7 | 4010 if (*T_CRV != NUL && ((tp[0] == ESC && tp[1] == '[' && len >= 3) |
| 4011 || (tp[0] == CSI && len >= 2))) | |
| 4012 { | |
| 4013 j = 0; | |
| 4014 extra = 0; | |
| 1552 | 4015 for (i = 2 + (tp[0] != CSI); i < len |
| 4016 && !(tp[i] >= '{' && tp[i] <= '~') | |
| 4017 && !ASCII_ISALPHA(tp[i]); ++i) | |
| 7 | 4018 if (tp[i] == ';' && ++j == 1) |
| 4019 extra = atoi((char *)tp + i + 1); | |
| 4020 if (i == len) | |
| 4021 return -1; /* not enough characters */ | |
| 4022 | |
| 4023 /* eat it when at least one digit and ending in 'c' */ | |
| 4024 if (i > 2 + (tp[0] != CSI) && tp[i] == 'c') | |
| 4025 { | |
| 4026 crv_status = CRV_GOT; | |
| 4027 | |
| 4028 /* If this code starts with CSI, you can bet that the | |
| 4029 * terminal uses 8-bit codes. */ | |
| 4030 if (tp[0] == CSI) | |
| 4031 switch_to_8bit(); | |
| 4032 | |
| 4033 /* rxvt sends its version number: "20703" is 2.7.3. | |
| 4034 * Ignore it for when the user has set 'term' to xterm, | |
| 4035 * even though it's an rxvt. */ | |
| 4036 if (extra > 20000) | |
| 4037 extra = 0; | |
| 4038 | |
| 4039 if (tp[1 + (tp[0] != CSI)] == '>' && j == 2) | |
| 4040 { | |
| 4041 /* if xterm version >= 95 use mouse dragging */ | |
| 4042 if (extra >= 95) | |
| 4043 set_option_value((char_u *)"ttym", 0L, | |
| 4044 (char_u *)"xterm2", 0); | |
| 4045 /* if xterm version >= 141 try to get termcap codes */ | |
| 4046 if (extra >= 141) | |
| 4047 { | |
| 4048 check_for_codes = TRUE; | |
| 4049 need_gather = TRUE; | |
| 4050 req_codes_from_term(); | |
| 4051 } | |
| 4052 } | |
| 4053 # ifdef FEAT_EVAL | |
| 4054 set_vim_var_string(VV_TERMRESPONSE, tp, i + 1); | |
| 4055 # endif | |
| 4056 # ifdef FEAT_AUTOCMD | |
| 4057 apply_autocmds(EVENT_TERMRESPONSE, | |
| 4058 NULL, NULL, FALSE, curbuf); | |
| 4059 # endif | |
| 4060 key_name[0] = (int)KS_EXTRA; | |
| 4061 key_name[1] = (int)KE_IGNORE; | |
| 4062 slen = i + 1; | |
| 4063 } | |
| 4064 } | |
| 4065 | |
| 4066 /* Check for '<Esc>P1+r<hex bytes><Esc>\'. A "0" instead of the | |
| 4067 * "1" means an invalid request. */ | |
| 4068 else if (check_for_codes | |
| 4069 && ((tp[0] == ESC && tp[1] == 'P' && len >= 2) | |
| 4070 || tp[0] == DCS)) | |
| 4071 { | |
| 4072 j = 1 + (tp[0] != DCS); | |
| 4073 for (i = j; i < len; ++i) | |
| 4074 if ((tp[i] == ESC && tp[i + 1] == '\\' && i + 1 < len) | |
| 4075 || tp[i] == STERM) | |
| 4076 { | |
| 4077 if (i - j >= 3 && tp[j + 1] == '+' && tp[j + 2] == 'r') | |
| 4078 got_code_from_term(tp + j, i); | |
| 4079 key_name[0] = (int)KS_EXTRA; | |
| 4080 key_name[1] = (int)KE_IGNORE; | |
| 4081 slen = i + 1 + (tp[i] == ESC); | |
| 4082 break; | |
| 4083 } | |
| 4084 | |
| 4085 if (i == len) | |
| 4086 return -1; /* not enough characters */ | |
| 4087 } | |
| 4088 } | |
| 4089 #endif | |
| 4090 | |
| 4091 if (key_name[0] == NUL) | |
| 4092 continue; /* No match at this position, try next one */ | |
| 4093 | |
| 4094 /* We only get here when we have a complete termcode match */ | |
| 4095 | |
| 4096 #ifdef FEAT_MOUSE | |
| 4097 # ifdef FEAT_GUI | |
| 4098 /* | |
| 4099 * Only in the GUI: Fetch the pointer coordinates of the scroll event | |
| 4100 * so that we know which window to scroll later. | |
| 4101 */ | |
| 4102 if (gui.in_use | |
| 4103 && key_name[0] == (int)KS_EXTRA | |
| 4104 && (key_name[1] == (int)KE_X1MOUSE | |
| 4105 || key_name[1] == (int)KE_X2MOUSE | |
|
2409
0ca06a92adfb
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Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
4106 || key_name[1] == (int)KE_MOUSELEFT |
|
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
4107 || key_name[1] == (int)KE_MOUSERIGHT |
| 7 | 4108 || key_name[1] == (int)KE_MOUSEDOWN |
| 4109 || key_name[1] == (int)KE_MOUSEUP)) | |
| 4110 { | |
| 4111 num_bytes = get_bytes_from_buf(tp + slen, bytes, 4); | |
| 4112 if (num_bytes == -1) /* not enough coordinates */ | |
| 4113 return -1; | |
| 4114 mouse_col = 128 * (bytes[0] - ' ' - 1) + bytes[1] - ' ' - 1; | |
| 4115 mouse_row = 128 * (bytes[2] - ' ' - 1) + bytes[3] - ' ' - 1; | |
| 4116 slen += num_bytes; | |
| 4117 } | |
| 4118 else | |
| 4119 # endif | |
| 4120 /* | |
| 4121 * If it is a mouse click, get the coordinates. | |
| 4122 */ | |
| 4123 if (key_name[0] == (int)KS_MOUSE | |
| 4124 # ifdef FEAT_MOUSE_JSB | |
| 4125 || key_name[0] == (int)KS_JSBTERM_MOUSE | |
| 4126 # endif | |
| 4127 # ifdef FEAT_MOUSE_NET | |
| 4128 || key_name[0] == (int)KS_NETTERM_MOUSE | |
| 4129 # endif | |
| 4130 # ifdef FEAT_MOUSE_DEC | |
| 4131 || key_name[0] == (int)KS_DEC_MOUSE | |
| 4132 # endif | |
| 4133 # ifdef FEAT_MOUSE_PTERM | |
| 4134 || key_name[0] == (int)KS_PTERM_MOUSE | |
| 4135 # endif | |
| 4136 ) | |
| 4137 { | |
| 4138 is_click = is_drag = FALSE; | |
| 4139 | |
| 1623 | 4140 # if !defined(UNIX) || defined(FEAT_MOUSE_XTERM) || defined(FEAT_GUI) \ |
| 4141 || defined(FEAT_MOUSE_GPM) || defined(FEAT_SYSMOUSE) | |
| 7 | 4142 if (key_name[0] == (int)KS_MOUSE) |
| 4143 { | |
| 4144 /* | |
| 4145 * For xterm and MSDOS we get "<t_mouse>scr", where | |
| 4146 * s == encoded button state: | |
| 4147 * 0x20 = left button down | |
| 4148 * 0x21 = middle button down | |
| 4149 * 0x22 = right button down | |
| 4150 * 0x23 = any button release | |
| 4151 * 0x60 = button 4 down (scroll wheel down) | |
| 4152 * 0x61 = button 5 down (scroll wheel up) | |
| 4153 * add 0x04 for SHIFT | |
| 4154 * add 0x08 for ALT | |
| 4155 * add 0x10 for CTRL | |
| 4156 * add 0x20 for mouse drag (0x40 is drag with left button) | |
| 4157 * c == column + ' ' + 1 == column + 33 | |
| 4158 * r == row + ' ' + 1 == row + 33 | |
| 4159 * | |
| 4160 * The coordinates are passed on through global variables. | |
| 4161 * Ugly, but this avoids trouble with mouse clicks at an | |
| 4162 * unexpected moment and allows for mapping them. | |
| 4163 */ | |
| 4164 for (;;) | |
| 4165 { | |
| 4166 #ifdef FEAT_GUI | |
| 4167 if (gui.in_use) | |
| 4168 { | |
| 4169 /* GUI uses more bits for columns > 223 */ | |
| 4170 num_bytes = get_bytes_from_buf(tp + slen, bytes, 5); | |
| 4171 if (num_bytes == -1) /* not enough coordinates */ | |
| 4172 return -1; | |
| 4173 mouse_code = bytes[0]; | |
| 4174 mouse_col = 128 * (bytes[1] - ' ' - 1) | |
| 4175 + bytes[2] - ' ' - 1; | |
| 4176 mouse_row = 128 * (bytes[3] - ' ' - 1) | |
| 4177 + bytes[4] - ' ' - 1; | |
| 4178 } | |
| 4179 else | |
| 4180 #endif | |
| 4181 { | |
| 4182 num_bytes = get_bytes_from_buf(tp + slen, bytes, 3); | |
| 4183 if (num_bytes == -1) /* not enough coordinates */ | |
| 4184 return -1; | |
| 4185 mouse_code = bytes[0]; | |
| 4186 mouse_col = bytes[1] - ' ' - 1; | |
| 4187 mouse_row = bytes[2] - ' ' - 1; | |
| 4188 } | |
| 4189 slen += num_bytes; | |
| 4190 | |
| 4191 /* If the following bytes is also a mouse code and it has | |
| 4192 * the same code, dump this one and get the next. This | |
| 4193 * makes dragging a whole lot faster. */ | |
| 4194 #ifdef FEAT_GUI | |
| 4195 if (gui.in_use) | |
| 4196 j = 3; | |
| 4197 else | |
| 4198 #endif | |
| 4199 j = termcodes[idx].len; | |
| 4200 if (STRNCMP(tp, tp + slen, (size_t)j) == 0 | |
| 4201 && tp[slen + j] == mouse_code | |
| 4202 && tp[slen + j + 1] != NUL | |
| 4203 && tp[slen + j + 2] != NUL | |
| 4204 #ifdef FEAT_GUI | |
| 4205 && (!gui.in_use | |
| 4206 || (tp[slen + j + 3] != NUL | |
| 4207 && tp[slen + j + 4] != NUL)) | |
| 4208 #endif | |
| 4209 ) | |
| 4210 slen += j; | |
| 4211 else | |
| 4212 break; | |
| 4213 } | |
| 4214 | |
| 4215 # if !defined(MSWIN) && !defined(MSDOS) | |
| 4216 /* | |
| 4217 * Handle mouse events. | |
| 4218 * Recognize the xterm mouse wheel, but not in the GUI, the | |
| 4219 * Linux console with GPM and the MS-DOS or Win32 console | |
| 4220 * (multi-clicks use >= 0x60). | |
| 4221 */ | |
| 4222 if (mouse_code >= MOUSEWHEEL_LOW | |
| 4223 # ifdef FEAT_GUI | |
| 4224 && !gui.in_use | |
| 4225 # endif | |
| 4226 # ifdef FEAT_MOUSE_GPM | |
| 4227 && gpm_flag == 0 | |
| 4228 # endif | |
| 4229 ) | |
| 4230 { | |
| 4231 /* Keep the mouse_code before it's changed, so that we | |
| 4232 * remember that it was a mouse wheel click. */ | |
| 4233 wheel_code = mouse_code; | |
| 4234 } | |
| 4235 # ifdef FEAT_MOUSE_XTERM | |
| 4236 else if (held_button == MOUSE_RELEASE | |
| 4237 # ifdef FEAT_GUI | |
| 4238 && !gui.in_use | |
| 4239 # endif | |
| 4240 && (mouse_code == 0x23 || mouse_code == 0x24)) | |
| 4241 { | |
| 4242 /* Apparently used by rxvt scroll wheel. */ | |
| 4243 wheel_code = mouse_code - 0x23 + MOUSEWHEEL_LOW; | |
| 4244 } | |
| 4245 # endif | |
| 4246 | |
| 4247 # if defined(UNIX) && defined(FEAT_MOUSE_TTY) | |
| 4248 else if (use_xterm_mouse() > 1) | |
| 4249 { | |
| 4250 if (mouse_code & MOUSE_DRAG_XTERM) | |
| 4251 mouse_code |= MOUSE_DRAG; | |
| 4252 } | |
| 4253 # endif | |
| 4254 # ifdef FEAT_XCLIPBOARD | |
| 4255 else if (!(mouse_code & MOUSE_DRAG & ~MOUSE_CLICK_MASK)) | |
| 4256 { | |
| 4257 if ((mouse_code & MOUSE_RELEASE) == MOUSE_RELEASE) | |
| 4258 stop_xterm_trace(); | |
| 4259 else | |
| 4260 start_xterm_trace(mouse_code); | |
| 4261 } | |
| 4262 # endif | |
| 4263 # endif | |
| 4264 } | |
| 4265 # endif /* !UNIX || FEAT_MOUSE_XTERM */ | |
| 4266 # ifdef FEAT_MOUSE_NET | |
| 4267 if (key_name[0] == (int)KS_NETTERM_MOUSE) | |
| 4268 { | |
| 4269 int mc, mr; | |
| 4270 | |
| 4271 /* expect a rather limited sequence like: balancing { | |
| 4272 * \033}6,45\r | |
| 4273 * '6' is the row, 45 is the column | |
| 4274 */ | |
| 4275 p = tp + slen; | |
| 4276 mr = getdigits(&p); | |
| 4277 if (*p++ != ',') | |
| 4278 return -1; | |
| 4279 mc = getdigits(&p); | |
| 4280 if (*p++ != '\r') | |
| 4281 return -1; | |
| 4282 | |
| 4283 mouse_col = mc - 1; | |
| 4284 mouse_row = mr - 1; | |
| 4285 mouse_code = MOUSE_LEFT; | |
| 4286 slen += (int)(p - (tp + slen)); | |
| 4287 } | |
| 4288 # endif /* FEAT_MOUSE_NET */ | |
| 4289 # ifdef FEAT_MOUSE_JSB | |
| 4290 if (key_name[0] == (int)KS_JSBTERM_MOUSE) | |
| 4291 { | |
| 4292 int mult, val, iter, button, status; | |
| 4293 | |
| 4294 /* JSBTERM Input Model | |
| 4295 * \033[0~zw uniq escape sequence | |
| 4296 * (L-x) Left button pressed - not pressed x not reporting | |
| 4297 * (M-x) Middle button pressed - not pressed x not reporting | |
| 4298 * (R-x) Right button pressed - not pressed x not reporting | |
| 4299 * (SDmdu) Single , Double click, m mouse move d button down | |
| 4300 * u button up | |
| 4301 * ### X cursor position padded to 3 digits | |
| 4302 * ### Y cursor position padded to 3 digits | |
| 4303 * (s-x) SHIFT key pressed - not pressed x not reporting | |
| 4304 * (c-x) CTRL key pressed - not pressed x not reporting | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
Bram Moolenaar <bram@vim.org>
parents:
1941
diff
changeset
|
4305 * \033\\ terminating sequence |
| 7 | 4306 */ |
| 4307 | |
| 4308 p = tp + slen; | |
| 4309 button = mouse_code = 0; | |
| 4310 switch (*p++) | |
| 4311 { | |
| 4312 case 'L': button = 1; break; | |
| 4313 case '-': break; | |
| 4314 case 'x': break; /* ignore sequence */ | |
| 4315 default: return -1; /* Unknown Result */ | |
| 4316 } | |
| 4317 switch (*p++) | |
| 4318 { | |
| 4319 case 'M': button |= 2; break; | |
| 4320 case '-': break; | |
| 4321 case 'x': break; /* ignore sequence */ | |
| 4322 default: return -1; /* Unknown Result */ | |
| 4323 } | |
| 4324 switch (*p++) | |
| 4325 { | |
| 4326 case 'R': button |= 4; break; | |
| 4327 case '-': break; | |
| 4328 case 'x': break; /* ignore sequence */ | |
| 4329 default: return -1; /* Unknown Result */ | |
| 4330 } | |
| 4331 status = *p++; | |
| 4332 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, | |
| 4333 mult /= 10, p++) | |
| 4334 if (*p >= '0' && *p <= '9') | |
| 4335 val += (*p - '0') * mult; | |
| 4336 else | |
| 4337 return -1; | |
| 4338 mouse_col = val; | |
| 4339 for (val = 0, mult = 100, iter = 0; iter < 3; iter++, | |
| 4340 mult /= 10, p++) | |
| 4341 if (*p >= '0' && *p <= '9') | |
| 4342 val += (*p - '0') * mult; | |
| 4343 else | |
| 4344 return -1; | |
| 4345 mouse_row = val; | |
| 4346 switch (*p++) | |
| 4347 { | |
| 4348 case 's': button |= 8; break; /* SHIFT key Pressed */ | |
| 4349 case '-': break; /* Not Pressed */ | |
| 4350 case 'x': break; /* Not Reporting */ | |
| 4351 default: return -1; /* Unknown Result */ | |
| 4352 } | |
| 4353 switch (*p++) | |
| 4354 { | |
| 4355 case 'c': button |= 16; break; /* CTRL key Pressed */ | |
| 4356 case '-': break; /* Not Pressed */ | |
| 4357 case 'x': break; /* Not Reporting */ | |
| 4358 default: return -1; /* Unknown Result */ | |
| 4359 } | |
| 4360 if (*p++ != '\033') | |
| 4361 return -1; | |
| 4362 if (*p++ != '\\') | |
| 4363 return -1; | |
| 4364 switch (status) | |
| 4365 { | |
| 4366 case 'D': /* Double Click */ | |
| 4367 case 'S': /* Single Click */ | |
| 4368 if (button & 1) mouse_code |= MOUSE_LEFT; | |
| 4369 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
| 4370 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
| 4371 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
| 4372 if (button & 16) mouse_code |= MOUSE_CTRL; | |
| 4373 break; | |
| 4374 case 'm': /* Mouse move */ | |
| 4375 if (button & 1) mouse_code |= MOUSE_LEFT; | |
| 4376 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
| 4377 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
| 4378 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
| 4379 if (button & 16) mouse_code |= MOUSE_CTRL; | |
| 4380 if ((button & 7) != 0) | |
| 4381 { | |
| 4382 held_button = mouse_code; | |
| 4383 mouse_code |= MOUSE_DRAG; | |
| 4384 } | |
| 4385 is_drag = TRUE; | |
| 4386 showmode(); | |
| 4387 break; | |
| 4388 case 'd': /* Button Down */ | |
| 4389 if (button & 1) mouse_code |= MOUSE_LEFT; | |
| 4390 if (button & 2) mouse_code |= MOUSE_MIDDLE; | |
| 4391 if (button & 4) mouse_code |= MOUSE_RIGHT; | |
| 4392 if (button & 8) mouse_code |= MOUSE_SHIFT; | |
| 4393 if (button & 16) mouse_code |= MOUSE_CTRL; | |
| 4394 break; | |
| 4395 case 'u': /* Button Up */ | |
| 4396 if (button & 1) | |
| 4397 mouse_code |= MOUSE_LEFT | MOUSE_RELEASE; | |
| 4398 if (button & 2) | |
| 4399 mouse_code |= MOUSE_MIDDLE | MOUSE_RELEASE; | |
| 4400 if (button & 4) | |
| 4401 mouse_code |= MOUSE_RIGHT | MOUSE_RELEASE; | |
| 4402 if (button & 8) | |
| 4403 mouse_code |= MOUSE_SHIFT; | |
| 4404 if (button & 16) | |
| 4405 mouse_code |= MOUSE_CTRL; | |
| 4406 break; | |
| 4407 default: return -1; /* Unknown Result */ | |
| 4408 } | |
| 4409 | |
| 4410 slen += (p - (tp + slen)); | |
| 4411 } | |
| 4412 # endif /* FEAT_MOUSE_JSB */ | |
| 4413 # ifdef FEAT_MOUSE_DEC | |
| 4414 if (key_name[0] == (int)KS_DEC_MOUSE) | |
| 4415 { | |
| 4416 /* The DEC Locator Input Model | |
| 4417 * Netterm delivers the code sequence: | |
| 4418 * \033[2;4;24;80&w (left button down) | |
| 4419 * \033[3;0;24;80&w (left button up) | |
| 4420 * \033[6;1;24;80&w (right button down) | |
| 4421 * \033[7;0;24;80&w (right button up) | |
| 4422 * CSI Pe ; Pb ; Pr ; Pc ; Pp & w | |
| 4423 * Pe is the event code | |
| 4424 * Pb is the button code | |
| 4425 * Pr is the row coordinate | |
| 4426 * Pc is the column coordinate | |
| 4427 * Pp is the third coordinate (page number) | |
| 4428 * Pe, the event code indicates what event caused this report | |
| 4429 * The following event codes are defined: | |
| 4430 * 0 - request, the terminal received an explicit request | |
| 4431 * for a locator report, but the locator is unavailable | |
| 4432 * 1 - request, the terminal received an explicit request | |
| 4433 * for a locator report | |
| 4434 * 2 - left button down | |
| 4435 * 3 - left button up | |
| 4436 * 4 - middle button down | |
| 4437 * 5 - middle button up | |
| 4438 * 6 - right button down | |
| 4439 * 7 - right button up | |
| 4440 * 8 - fourth button down | |
| 4441 * 9 - fourth button up | |
| 4442 * 10 - locator outside filter rectangle | |
| 4443 * Pb, the button code, ASCII decimal 0-15 indicating which | |
| 4444 * buttons are down if any. The state of the four buttons | |
| 4445 * on the locator correspond to the low four bits of the | |
| 4446 * decimal value, | |
| 4447 * "1" means button depressed | |
| 4448 * 0 - no buttons down, | |
| 4449 * 1 - right, | |
| 4450 * 2 - middle, | |
| 4451 * 4 - left, | |
| 4452 * 8 - fourth | |
| 4453 * Pr is the row coordinate of the locator position in the page, | |
| 4454 * encoded as an ASCII decimal value. | |
| 4455 * If Pr is omitted, the locator position is undefined | |
| 4456 * (outside the terminal window for example). | |
| 4457 * Pc is the column coordinate of the locator position in the | |
| 4458 * page, encoded as an ASCII decimal value. | |
| 4459 * If Pc is omitted, the locator position is undefined | |
| 4460 * (outside the terminal window for example). | |
| 4461 * Pp is the page coordinate of the locator position | |
| 4462 * encoded as an ASCII decimal value. | |
| 4463 * The page coordinate may be omitted if the locator is on | |
| 4464 * page one (the default). We ignore it anyway. | |
| 4465 */ | |
| 4466 int Pe, Pb, Pr, Pc; | |
| 4467 | |
| 4468 p = tp + slen; | |
| 4469 | |
| 4470 /* get event status */ | |
| 4471 Pe = getdigits(&p); | |
| 4472 if (*p++ != ';') | |
| 4473 return -1; | |
| 4474 | |
| 4475 /* get button status */ | |
| 4476 Pb = getdigits(&p); | |
| 4477 if (*p++ != ';') | |
| 4478 return -1; | |
| 4479 | |
| 4480 /* get row status */ | |
| 4481 Pr = getdigits(&p); | |
| 4482 if (*p++ != ';') | |
| 4483 return -1; | |
| 4484 | |
| 4485 /* get column status */ | |
| 4486 Pc = getdigits(&p); | |
| 4487 | |
| 4488 /* the page parameter is optional */ | |
| 4489 if (*p == ';') | |
| 4490 { | |
| 4491 p++; | |
| 4492 (void)getdigits(&p); | |
| 4493 } | |
| 4494 if (*p++ != '&') | |
| 4495 return -1; | |
| 4496 if (*p++ != 'w') | |
| 4497 return -1; | |
| 4498 | |
| 4499 mouse_code = 0; | |
| 4500 switch (Pe) | |
| 4501 { | |
| 4502 case 0: return -1; /* position request while unavailable */ | |
| 4503 case 1: /* a response to a locator position request includes | |
| 4504 the status of all buttons */ | |
| 4505 Pb &= 7; /* mask off and ignore fourth button */ | |
| 4506 if (Pb & 4) | |
| 4507 mouse_code = MOUSE_LEFT; | |
| 4508 if (Pb & 2) | |
| 4509 mouse_code = MOUSE_MIDDLE; | |
| 4510 if (Pb & 1) | |
| 4511 mouse_code = MOUSE_RIGHT; | |
| 4512 if (Pb) | |
| 4513 { | |
| 4514 held_button = mouse_code; | |
| 4515 mouse_code |= MOUSE_DRAG; | |
| 227 | 4516 WantQueryMouse = TRUE; |
| 7 | 4517 } |
| 4518 is_drag = TRUE; | |
| 4519 showmode(); | |
| 4520 break; | |
| 4521 case 2: mouse_code = MOUSE_LEFT; | |
| 227 | 4522 WantQueryMouse = TRUE; |
| 7 | 4523 break; |
| 4524 case 3: mouse_code = MOUSE_RELEASE | MOUSE_LEFT; | |
| 4525 break; | |
| 4526 case 4: mouse_code = MOUSE_MIDDLE; | |
| 227 | 4527 WantQueryMouse = TRUE; |
| 7 | 4528 break; |
| 4529 case 5: mouse_code = MOUSE_RELEASE | MOUSE_MIDDLE; | |
| 4530 break; | |
| 4531 case 6: mouse_code = MOUSE_RIGHT; | |
| 227 | 4532 WantQueryMouse = TRUE; |
| 7 | 4533 break; |
| 4534 case 7: mouse_code = MOUSE_RELEASE | MOUSE_RIGHT; | |
| 4535 break; | |
| 4536 case 8: return -1; /* fourth button down */ | |
| 4537 case 9: return -1; /* fourth button up */ | |
| 4538 case 10: return -1; /* mouse outside of filter rectangle */ | |
| 4539 default: return -1; /* should never occur */ | |
| 4540 } | |
| 4541 | |
| 4542 mouse_col = Pc - 1; | |
| 4543 mouse_row = Pr - 1; | |
| 4544 | |
| 4545 slen += (int)(p - (tp + slen)); | |
| 4546 } | |
| 4547 # endif /* FEAT_MOUSE_DEC */ | |
| 4548 # ifdef FEAT_MOUSE_PTERM | |
| 4549 if (key_name[0] == (int)KS_PTERM_MOUSE) | |
| 4550 { | |
|
2237
770485470e59
Add a few #ifdefs to exclude functions that are not used. (Domnique Pelle)
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parents:
1941
diff
changeset
|
4551 int button, num_clicks, action; |
| 7 | 4552 |
| 4553 p = tp + slen; | |
| 4554 | |
| 4555 action = getdigits(&p); | |
| 4556 if (*p++ != ';') | |
| 4557 return -1; | |
| 4558 | |
| 4559 mouse_row = getdigits(&p); | |
| 4560 if (*p++ != ';') | |
| 4561 return -1; | |
| 4562 mouse_col = getdigits(&p); | |
| 4563 if (*p++ != ';') | |
| 4564 return -1; | |
| 4565 | |
| 4566 button = getdigits(&p); | |
| 4567 mouse_code = 0; | |
| 4568 | |
| 4569 switch( button ) | |
| 4570 { | |
| 4571 case 4: mouse_code = MOUSE_LEFT; break; | |
| 4572 case 1: mouse_code = MOUSE_RIGHT; break; | |
| 4573 case 2: mouse_code = MOUSE_MIDDLE; break; | |
| 4574 default: return -1; | |
| 4575 } | |
| 4576 | |
| 4577 switch( action ) | |
| 4578 { | |
| 4579 case 31: /* Initial press */ | |
| 4580 if (*p++ != ';') | |
| 4581 return -1; | |
| 4582 | |
| 4583 num_clicks = getdigits(&p); /* Not used */ | |
| 4584 break; | |
| 4585 | |
| 4586 case 32: /* Release */ | |
| 4587 mouse_code |= MOUSE_RELEASE; | |
| 4588 break; | |
| 4589 | |
| 4590 case 33: /* Drag */ | |
| 4591 held_button = mouse_code; | |
| 4592 mouse_code |= MOUSE_DRAG; | |
| 4593 break; | |
| 4594 | |
| 4595 default: | |
| 4596 return -1; | |
| 4597 } | |
| 4598 | |
| 4599 if (*p++ != 't') | |
| 4600 return -1; | |
| 4601 | |
| 4602 slen += (p - (tp + slen)); | |
| 4603 } | |
| 4604 # endif /* FEAT_MOUSE_PTERM */ | |
| 4605 | |
| 4606 /* Interpret the mouse code */ | |
| 4607 current_button = (mouse_code & MOUSE_CLICK_MASK); | |
| 4608 if (current_button == MOUSE_RELEASE | |
| 4609 # ifdef FEAT_MOUSE_XTERM | |
| 4610 && wheel_code == 0 | |
| 4611 # endif | |
| 4612 ) | |
| 4613 { | |
| 4614 /* | |
| 4615 * If we get a mouse drag or release event when | |
| 4616 * there is no mouse button held down (held_button == | |
| 4617 * MOUSE_RELEASE), produce a K_IGNORE below. | |
| 4618 * (can happen when you hold down two buttons | |
| 4619 * and then let them go, or click in the menu bar, but not | |
| 4620 * on a menu, and drag into the text). | |
| 4621 */ | |
| 4622 if ((mouse_code & MOUSE_DRAG) == MOUSE_DRAG) | |
| 4623 is_drag = TRUE; | |
| 4624 current_button = held_button; | |
| 4625 } | |
| 4626 else if (wheel_code == 0) | |
| 4627 { | |
| 4628 # ifdef CHECK_DOUBLE_CLICK | |
| 4629 # ifdef FEAT_MOUSE_GPM | |
| 4630 # ifdef FEAT_GUI | |
| 4631 /* | |
| 4632 * Only for Unix, when GUI or gpm is not active, we handle | |
| 4633 * multi-clicks here. | |
| 4634 */ | |
| 4635 if (gpm_flag == 0 && !gui.in_use) | |
| 4636 # else | |
| 4637 if (gpm_flag == 0) | |
| 4638 # endif | |
| 4639 # else | |
| 4640 # ifdef FEAT_GUI | |
| 4641 if (!gui.in_use) | |
| 4642 # endif | |
| 4643 # endif | |
| 4644 { | |
| 4645 /* | |
| 4646 * Compute the time elapsed since the previous mouse click. | |
| 4647 */ | |
| 4648 gettimeofday(&mouse_time, NULL); | |
| 4649 timediff = (mouse_time.tv_usec | |
| 4650 - orig_mouse_time.tv_usec) / 1000; | |
| 4651 if (timediff < 0) | |
| 4652 --orig_mouse_time.tv_sec; | |
| 4653 timediff += (mouse_time.tv_sec | |
| 4654 - orig_mouse_time.tv_sec) * 1000; | |
| 4655 orig_mouse_time = mouse_time; | |
| 4656 if (mouse_code == orig_mouse_code | |
| 4657 && timediff < p_mouset | |
| 4658 && orig_num_clicks != 4 | |
| 4659 && orig_mouse_col == mouse_col | |
| 4660 && orig_mouse_row == mouse_row | |
| 683 | 4661 && ((orig_topline == curwin->w_topline |
| 7 | 4662 #ifdef FEAT_DIFF |
| 683 | 4663 && orig_topfill == curwin->w_topfill |
| 7 | 4664 #endif |
| 683 | 4665 ) |
| 4666 #ifdef FEAT_WINDOWS | |
| 4667 /* Double click in tab pages line also works | |
| 4668 * when window contents changes. */ | |
| 4669 || (mouse_row == 0 && firstwin->w_winrow > 0) | |
| 4670 #endif | |
| 4671 ) | |
| 4672 ) | |
| 7 | 4673 ++orig_num_clicks; |
| 4674 else | |
| 4675 orig_num_clicks = 1; | |
| 4676 orig_mouse_col = mouse_col; | |
| 4677 orig_mouse_row = mouse_row; | |
| 4678 orig_topline = curwin->w_topline; | |
| 4679 #ifdef FEAT_DIFF | |
| 4680 orig_topfill = curwin->w_topfill; | |
| 4681 #endif | |
| 4682 } | |
| 4683 # if defined(FEAT_GUI) || defined(FEAT_MOUSE_GPM) | |
| 4684 else | |
| 4685 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); | |
| 4686 # endif | |
| 4687 # else | |
| 4688 orig_num_clicks = NUM_MOUSE_CLICKS(mouse_code); | |
| 4689 # endif | |
| 4690 is_click = TRUE; | |
| 4691 orig_mouse_code = mouse_code; | |
| 4692 } | |
| 4693 if (!is_drag) | |
| 4694 held_button = mouse_code & MOUSE_CLICK_MASK; | |
| 4695 | |
| 4696 /* | |
| 4697 * Translate the actual mouse event into a pseudo mouse event. | |
| 4698 * First work out what modifiers are to be used. | |
| 4699 */ | |
| 4700 if (orig_mouse_code & MOUSE_SHIFT) | |
| 4701 modifiers |= MOD_MASK_SHIFT; | |
| 4702 if (orig_mouse_code & MOUSE_CTRL) | |
| 4703 modifiers |= MOD_MASK_CTRL; | |
| 4704 if (orig_mouse_code & MOUSE_ALT) | |
| 4705 modifiers |= MOD_MASK_ALT; | |
| 4706 if (orig_num_clicks == 2) | |
| 4707 modifiers |= MOD_MASK_2CLICK; | |
| 4708 else if (orig_num_clicks == 3) | |
| 4709 modifiers |= MOD_MASK_3CLICK; | |
| 4710 else if (orig_num_clicks == 4) | |
| 4711 modifiers |= MOD_MASK_4CLICK; | |
| 4712 | |
| 4713 /* Work out our pseudo mouse event */ | |
| 4714 key_name[0] = (int)KS_EXTRA; | |
| 4715 if (wheel_code != 0) | |
|
2336
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parents:
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diff
changeset
|
4716 { |
|
1a4a66f0c871
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Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4717 if (wheel_code & MOUSE_CTRL) |
|
1a4a66f0c871
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Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4718 modifiers |= MOD_MASK_CTRL; |
|
2347
9228765d3e13
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Bram Moolenaar <bram@vim.org>
parents:
2336
diff
changeset
|
4719 if (wheel_code & MOUSE_ALT) |
|
9228765d3e13
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Bram Moolenaar <bram@vim.org>
parents:
2336
diff
changeset
|
4720 modifiers |= MOD_MASK_ALT; |
| 7 | 4721 key_name[1] = (wheel_code & 1) |
| 4722 ? (int)KE_MOUSEUP : (int)KE_MOUSEDOWN; | |
|
2336
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Bram Moolenaar <bram@vim.org>
parents:
2279
diff
changeset
|
4723 } |
| 7 | 4724 else |
| 4725 key_name[1] = get_pseudo_mouse_code(current_button, | |
| 4726 is_click, is_drag); | |
| 4727 } | |
| 4728 #endif /* FEAT_MOUSE */ | |
| 4729 | |
| 4730 #ifdef FEAT_GUI | |
| 4731 /* | |
| 4732 * If using the GUI, then we get menu and scrollbar events. | |
| 4733 * | |
| 4734 * A menu event is encoded as K_SPECIAL, KS_MENU, KE_FILLER followed by | |
| 4735 * four bytes which are to be taken as a pointer to the vimmenu_T | |
| 4736 * structure. | |
| 4737 * | |
| 1221 | 4738 * A tab line event is encoded as K_SPECIAL KS_TABLINE nr, where "nr" |
| 685 | 4739 * is one byte with the tab index. |
| 4740 * | |
| 7 | 4741 * A scrollbar event is K_SPECIAL, KS_VER_SCROLLBAR, KE_FILLER followed |
| 4742 * by one byte representing the scrollbar number, and then four bytes | |
| 4743 * representing a long_u which is the new value of the scrollbar. | |
| 4744 * | |
| 4745 * A horizontal scrollbar event is K_SPECIAL, KS_HOR_SCROLLBAR, | |
| 4746 * KE_FILLER followed by four bytes representing a long_u which is the | |
| 4747 * new value of the scrollbar. | |
| 4748 */ | |
| 4749 # ifdef FEAT_MENU | |
| 4750 else if (key_name[0] == (int)KS_MENU) | |
| 4751 { | |
| 4752 long_u val; | |
| 4753 | |
| 4754 num_bytes = get_long_from_buf(tp + slen, &val); | |
| 4755 if (num_bytes == -1) | |
| 4756 return -1; | |
| 4757 current_menu = (vimmenu_T *)val; | |
| 4758 slen += num_bytes; | |
| 936 | 4759 |
| 4760 /* The menu may have been deleted right after it was used, check | |
| 4761 * for that. */ | |
| 4762 if (check_menu_pointer(root_menu, current_menu) == FAIL) | |
| 4763 { | |
| 4764 key_name[0] = KS_EXTRA; | |
| 4765 key_name[1] = (int)KE_IGNORE; | |
| 4766 } | |
| 7 | 4767 } |
| 4768 # endif | |
| 685 | 4769 # ifdef FEAT_GUI_TABLINE |
| 4770 else if (key_name[0] == (int)KS_TABLINE) | |
| 4771 { | |
| 688 | 4772 /* Selecting tabline tab or using its menu. */ |
| 685 | 4773 num_bytes = get_bytes_from_buf(tp + slen, bytes, 1); |
| 4774 if (num_bytes == -1) | |
| 4775 return -1; | |
| 4776 current_tab = (int)bytes[0]; | |
| 1394 | 4777 if (current_tab == 255) /* -1 in a byte gives 255 */ |
| 4778 current_tab = -1; | |
| 685 | 4779 slen += num_bytes; |
| 4780 } | |
| 688 | 4781 else if (key_name[0] == (int)KS_TABMENU) |
| 4782 { | |
| 4783 /* Selecting tabline tab or using its menu. */ | |
| 4784 num_bytes = get_bytes_from_buf(tp + slen, bytes, 2); | |
| 4785 if (num_bytes == -1) | |
| 4786 return -1; | |
| 4787 current_tab = (int)bytes[0]; | |
| 4788 current_tabmenu = (int)bytes[1]; | |
| 4789 slen += num_bytes; | |
| 4790 } | |
| 685 | 4791 # endif |
| 7 | 4792 # ifndef USE_ON_FLY_SCROLL |
| 4793 else if (key_name[0] == (int)KS_VER_SCROLLBAR) | |
| 4794 { | |
| 4795 long_u val; | |
| 4796 | |
| 4797 /* Get the last scrollbar event in the queue of the same type */ | |
| 4798 j = 0; | |
| 4799 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_VER_SCROLLBAR | |
| 4800 && tp[j + 2] != NUL; ++i) | |
| 4801 { | |
| 4802 j += 3; | |
| 4803 num_bytes = get_bytes_from_buf(tp + j, bytes, 1); | |
| 4804 if (num_bytes == -1) | |
| 4805 break; | |
| 4806 if (i == 0) | |
| 4807 current_scrollbar = (int)bytes[0]; | |
| 4808 else if (current_scrollbar != (int)bytes[0]) | |
| 4809 break; | |
| 4810 j += num_bytes; | |
| 4811 num_bytes = get_long_from_buf(tp + j, &val); | |
| 4812 if (num_bytes == -1) | |
| 4813 break; | |
| 4814 scrollbar_value = val; | |
| 4815 j += num_bytes; | |
| 4816 slen = j; | |
| 4817 } | |
| 4818 if (i == 0) /* not enough characters to make one */ | |
| 4819 return -1; | |
| 4820 } | |
| 4821 else if (key_name[0] == (int)KS_HOR_SCROLLBAR) | |
| 4822 { | |
| 4823 long_u val; | |
| 4824 | |
| 4825 /* Get the last horiz. scrollbar event in the queue */ | |
| 4826 j = 0; | |
| 4827 for (i = 0; tp[j] == CSI && tp[j + 1] == KS_HOR_SCROLLBAR | |
| 4828 && tp[j + 2] != NUL; ++i) | |
| 4829 { | |
| 4830 j += 3; | |
| 4831 num_bytes = get_long_from_buf(tp + j, &val); | |
| 4832 if (num_bytes == -1) | |
| 4833 break; | |
| 4834 scrollbar_value = val; | |
| 4835 j += num_bytes; | |
| 4836 slen = j; | |
| 4837 } | |
| 4838 if (i == 0) /* not enough characters to make one */ | |
| 4839 return -1; | |
| 4840 } | |
| 4841 # endif /* !USE_ON_FLY_SCROLL */ | |
| 4842 #endif /* FEAT_GUI */ | |
| 4843 | |
| 180 | 4844 /* |
| 4845 * Change <xHome> to <Home>, <xUp> to <Up>, etc. | |
| 4846 */ | |
| 4847 key = handle_x_keys(TERMCAP2KEY(key_name[0], key_name[1])); | |
| 4848 | |
| 4849 /* | |
| 4850 * Add any modifier codes to our string. | |
| 4851 */ | |
| 4852 new_slen = 0; /* Length of what will replace the termcode */ | |
| 4853 if (modifiers != 0) | |
| 4854 { | |
| 4855 /* Some keys have the modifier included. Need to handle that here | |
| 4856 * to make mappings work. */ | |
| 4857 key = simplify_key(key, &modifiers); | |
| 4858 if (modifiers != 0) | |
| 4859 { | |
| 4860 string[new_slen++] = K_SPECIAL; | |
| 4861 string[new_slen++] = (int)KS_MODIFIER; | |
| 4862 string[new_slen++] = modifiers; | |
| 4863 } | |
| 4864 } | |
| 4865 | |
| 7 | 4866 /* Finally, add the special key code to our string */ |
| 180 | 4867 key_name[0] = KEY2TERMCAP0(key); |
| 4868 key_name[1] = KEY2TERMCAP1(key); | |
| 7 | 4869 if (key_name[0] == KS_KEY) |
| 1787 | 4870 { |
| 4871 /* from ":set <M-b>=xx" */ | |
| 4872 #ifdef FEAT_MBYTE | |
| 4873 if (has_mbyte) | |
| 4874 new_slen += (*mb_char2bytes)(key_name[1], string + new_slen); | |
| 4875 else | |
| 4876 #endif | |
| 4877 string[new_slen++] = key_name[1]; | |
| 4878 } | |
| 2672 | 4879 else if (new_slen == 0 && key_name[0] == KS_EXTRA |
| 4880 && key_name[1] == KE_IGNORE) | |
| 4881 { | |
| 4882 /* Do not put K_IGNORE into the buffer, do return KEYLEN_REMOVED | |
| 4883 * to indicate what happened. */ | |
| 4884 retval = KEYLEN_REMOVED; | |
| 4885 } | |
| 7 | 4886 else |
| 4887 { | |
| 4888 string[new_slen++] = K_SPECIAL; | |
| 4889 string[new_slen++] = key_name[0]; | |
| 4890 string[new_slen++] = key_name[1]; | |
| 4891 } | |
| 4892 string[new_slen] = NUL; | |
| 4893 extra = new_slen - slen; | |
| 4894 if (buf == NULL) | |
| 4895 { | |
| 4896 if (extra < 0) | |
| 4897 /* remove matched chars, taking care of noremap */ | |
| 4898 del_typebuf(-extra, offset); | |
| 4899 else if (extra > 0) | |
| 4900 /* insert the extra space we need */ | |
| 4901 ins_typebuf(string + slen, REMAP_YES, offset, FALSE, FALSE); | |
| 4902 | |
| 4903 /* | |
| 4904 * Careful: del_typebuf() and ins_typebuf() may have reallocated | |
| 4905 * typebuf.tb_buf[]! | |
| 4906 */ | |
| 4907 mch_memmove(typebuf.tb_buf + typebuf.tb_off + offset, string, | |
| 4908 (size_t)new_slen); | |
| 4909 } | |
| 4910 else | |
| 4911 { | |
| 4912 if (extra < 0) | |
| 4913 /* remove matched characters */ | |
| 4914 mch_memmove(buf + offset, buf + offset - extra, | |
| 4915 (size_t)(buflen + offset + extra)); | |
| 4916 else if (extra > 0) | |
| 4917 /* insert the extra space we need */ | |
| 4918 mch_memmove(buf + offset + extra, buf + offset, | |
| 4919 (size_t)(buflen - offset)); | |
| 4920 mch_memmove(buf + offset, string, (size_t)new_slen); | |
| 4921 } | |
| 2672 | 4922 return retval == 0 ? (len + extra + offset) : retval; |
| 7 | 4923 } |
| 4924 | |
| 4925 return 0; /* no match found */ | |
| 4926 } | |
| 4927 | |
| 4928 /* | |
| 4929 * Replace any terminal code strings in from[] with the equivalent internal | |
| 4930 * vim representation. This is used for the "from" and "to" part of a | |
| 4931 * mapping, and the "to" part of a menu command. | |
| 4932 * Any strings like "<C-UP>" are also replaced, unless 'cpoptions' contains | |
| 4933 * '<'. | |
| 4934 * K_SPECIAL by itself is replaced by K_SPECIAL KS_SPECIAL KE_FILLER. | |
| 4935 * | |
| 4936 * The replacement is done in result[] and finally copied into allocated | |
| 4937 * memory. If this all works well *bufp is set to the allocated memory and a | |
| 4938 * pointer to it is returned. If something fails *bufp is set to NULL and from | |
| 4939 * is returned. | |
| 4940 * | |
| 4941 * CTRL-V characters are removed. When "from_part" is TRUE, a trailing CTRL-V | |
| 4942 * is included, otherwise it is removed (for ":map xx ^V", maps xx to | |
| 4943 * nothing). When 'cpoptions' does not contain 'B', a backslash can be used | |
| 4944 * instead of a CTRL-V. | |
| 4945 */ | |
| 859 | 4946 char_u * |
| 4947 replace_termcodes(from, bufp, from_part, do_lt, special) | |
| 7 | 4948 char_u *from; |
| 4949 char_u **bufp; | |
| 4950 int from_part; | |
| 4951 int do_lt; /* also translate <lt> */ | |
| 859 | 4952 int special; /* always accept <key> notation */ |
| 7 | 4953 { |
| 4954 int i; | |
| 4955 int slen; | |
| 4956 int key; | |
| 4957 int dlen = 0; | |
| 4958 char_u *src; | |
| 4959 int do_backslash; /* backslash is a special character */ | |
| 4960 int do_special; /* recognize <> key codes */ | |
| 4961 int do_key_code; /* recognize raw key codes */ | |
| 4962 char_u *result; /* buffer for resulting string */ | |
| 4963 | |
| 4964 do_backslash = (vim_strchr(p_cpo, CPO_BSLASH) == NULL); | |
| 859 | 4965 do_special = (vim_strchr(p_cpo, CPO_SPECI) == NULL) || special; |
| 7 | 4966 do_key_code = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); |
| 4967 | |
| 4968 /* | |
| 4969 * Allocate space for the translation. Worst case a single character is | |
| 4970 * replaced by 6 bytes (shifted special key), plus a NUL at the end. | |
| 4971 */ | |
| 4972 result = alloc((unsigned)STRLEN(from) * 6 + 1); | |
| 4973 if (result == NULL) /* out of memory */ | |
| 4974 { | |
| 4975 *bufp = NULL; | |
| 4976 return from; | |
| 4977 } | |
| 4978 | |
| 4979 src = from; | |
| 4980 | |
| 4981 /* | |
| 4982 * Check for #n at start only: function key n | |
| 4983 */ | |
| 4984 if (from_part && src[0] == '#' && VIM_ISDIGIT(src[1])) /* function key */ | |
| 4985 { | |
| 4986 result[dlen++] = K_SPECIAL; | |
| 4987 result[dlen++] = 'k'; | |
| 4988 if (src[1] == '0') | |
| 4989 result[dlen++] = ';'; /* #0 is F10 is "k;" */ | |
| 4990 else | |
| 4991 result[dlen++] = src[1]; /* #3 is F3 is "k3" */ | |
| 4992 src += 2; | |
| 4993 } | |
| 4994 | |
| 4995 /* | |
| 4996 * Copy each byte from *from to result[dlen] | |
| 4997 */ | |
| 4998 while (*src != NUL) | |
| 4999 { | |
| 5000 /* | |
| 5001 * If 'cpoptions' does not contain '<', check for special key codes, | |
|
2409
0ca06a92adfb
Add support for horizontal scroll wheel. (Bjorn Winckler)
Bram Moolenaar <bram@vim.org>
parents:
2347
diff
changeset
|
5002 * like "<C-S-LeftMouse>" |
| 7 | 5003 */ |
| 5004 if (do_special && (do_lt || STRNCMP(src, "<lt>", 4) != 0)) | |
| 5005 { | |
| 5006 #ifdef FEAT_EVAL | |
| 5007 /* | |
| 5008 * Replace <SID> by K_SNR <script-nr> _. | |
| 5009 * (room: 5 * 6 = 30 bytes; needed: 3 + <nr> + 1 <= 14) | |
| 5010 */ | |
| 5011 if (STRNICMP(src, "<SID>", 5) == 0) | |
| 5012 { | |
| 5013 if (current_SID <= 0) | |
| 5014 EMSG(_(e_usingsid)); | |
| 5015 else | |
| 5016 { | |
| 5017 src += 5; | |
| 5018 result[dlen++] = K_SPECIAL; | |
| 5019 result[dlen++] = (int)KS_EXTRA; | |
| 5020 result[dlen++] = (int)KE_SNR; | |
| 5021 sprintf((char *)result + dlen, "%ld", (long)current_SID); | |
| 5022 dlen += (int)STRLEN(result + dlen); | |
| 5023 result[dlen++] = '_'; | |
| 5024 continue; | |
| 5025 } | |
| 5026 } | |
| 5027 #endif | |
| 5028 | |
| 5029 slen = trans_special(&src, result + dlen, TRUE); | |
| 5030 if (slen) | |
| 5031 { | |
| 5032 dlen += slen; | |
| 5033 continue; | |
| 5034 } | |
| 5035 } | |
| 5036 | |
| 5037 /* | |
| 5038 * If 'cpoptions' does not contain 'k', see if it's an actual key-code. | |
| 5039 * Note that this is also checked after replacing the <> form. | |
| 5040 * Single character codes are NOT replaced (e.g. ^H or DEL), because | |
| 5041 * it could be a character in the file. | |
| 5042 */ | |
| 5043 if (do_key_code) | |
| 5044 { | |
| 5045 i = find_term_bykeys(src); | |
| 5046 if (i >= 0) | |
| 5047 { | |
| 5048 result[dlen++] = K_SPECIAL; | |
| 5049 result[dlen++] = termcodes[i].name[0]; | |
| 5050 result[dlen++] = termcodes[i].name[1]; | |
| 5051 src += termcodes[i].len; | |
| 5052 /* If terminal code matched, continue after it. */ | |
| 5053 continue; | |
| 5054 } | |
| 5055 } | |
| 5056 | |
| 5057 #ifdef FEAT_EVAL | |
| 5058 if (do_special) | |
| 5059 { | |
| 5060 char_u *p, *s, len; | |
| 5061 | |
| 5062 /* | |
| 5063 * Replace <Leader> by the value of "mapleader". | |
| 5064 * Replace <LocalLeader> by the value of "maplocalleader". | |
| 5065 * If "mapleader" or "maplocalleader" isn't set use a backslash. | |
| 5066 */ | |
| 5067 if (STRNICMP(src, "<Leader>", 8) == 0) | |
| 5068 { | |
| 5069 len = 8; | |
| 5070 p = get_var_value((char_u *)"g:mapleader"); | |
| 5071 } | |
| 5072 else if (STRNICMP(src, "<LocalLeader>", 13) == 0) | |
| 5073 { | |
| 5074 len = 13; | |
| 5075 p = get_var_value((char_u *)"g:maplocalleader"); | |
| 5076 } | |
| 5077 else | |
| 5078 { | |
| 5079 len = 0; | |
| 5080 p = NULL; | |
| 5081 } | |
| 5082 if (len != 0) | |
| 5083 { | |
| 5084 /* Allow up to 8 * 6 characters for "mapleader". */ | |
| 5085 if (p == NULL || *p == NUL || STRLEN(p) > 8 * 6) | |
| 5086 s = (char_u *)"\\"; | |
| 5087 else | |
| 5088 s = p; | |
| 5089 while (*s != NUL) | |
| 5090 result[dlen++] = *s++; | |
| 5091 src += len; | |
| 5092 continue; | |
| 5093 } | |
| 5094 } | |
| 5095 #endif | |
| 5096 | |
| 5097 /* | |
| 5098 * Remove CTRL-V and ignore the next character. | |
| 5099 * For "from" side the CTRL-V at the end is included, for the "to" | |
| 5100 * part it is removed. | |
| 5101 * If 'cpoptions' does not contain 'B', also accept a backslash. | |
| 5102 */ | |
| 5103 key = *src; | |
| 5104 if (key == Ctrl_V || (do_backslash && key == '\\')) | |
| 5105 { | |
| 5106 ++src; /* skip CTRL-V or backslash */ | |
| 5107 if (*src == NUL) | |
| 5108 { | |
| 5109 if (from_part) | |
| 5110 result[dlen++] = key; | |
| 5111 break; | |
| 5112 } | |
| 5113 } | |
| 5114 | |
| 5115 #ifdef FEAT_MBYTE | |
| 5116 /* skip multibyte char correctly */ | |
| 474 | 5117 for (i = (*mb_ptr2len)(src); i > 0; --i) |
| 7 | 5118 #endif |
| 5119 { | |
| 5120 /* | |
| 5121 * If the character is K_SPECIAL, replace it with K_SPECIAL | |
| 5122 * KS_SPECIAL KE_FILLER. | |
| 5123 * If compiled with the GUI replace CSI with K_CSI. | |
| 5124 */ | |
| 5125 if (*src == K_SPECIAL) | |
| 5126 { | |
| 5127 result[dlen++] = K_SPECIAL; | |
| 5128 result[dlen++] = KS_SPECIAL; | |
| 5129 result[dlen++] = KE_FILLER; | |
| 5130 } | |
| 5131 # ifdef FEAT_GUI | |
| 5132 else if (*src == CSI) | |
| 5133 { | |
| 5134 result[dlen++] = K_SPECIAL; | |
| 5135 result[dlen++] = KS_EXTRA; | |
| 5136 result[dlen++] = (int)KE_CSI; | |
| 5137 } | |
| 5138 # endif | |
| 5139 else | |
| 5140 result[dlen++] = *src; | |
| 5141 ++src; | |
| 5142 } | |
| 5143 } | |
| 5144 result[dlen] = NUL; | |
| 5145 | |
| 5146 /* | |
| 5147 * Copy the new string to allocated memory. | |
| 5148 * If this fails, just return from. | |
| 5149 */ | |
| 5150 if ((*bufp = vim_strsave(result)) != NULL) | |
| 5151 from = *bufp; | |
| 5152 vim_free(result); | |
| 5153 return from; | |
| 5154 } | |
| 5155 | |
| 5156 /* | |
| 5157 * Find a termcode with keys 'src' (must be NUL terminated). | |
| 5158 * Return the index in termcodes[], or -1 if not found. | |
| 5159 */ | |
| 5160 int | |
| 5161 find_term_bykeys(src) | |
| 5162 char_u *src; | |
| 5163 { | |
| 5164 int i; | |
| 5165 int slen; | |
| 5166 | |
| 5167 for (i = 0; i < tc_len; ++i) | |
| 5168 { | |
| 5169 slen = termcodes[i].len; | |
| 5170 if (slen > 1 && STRNCMP(termcodes[i].code, src, (size_t)slen) == 0) | |
| 5171 return i; | |
| 5172 } | |
| 5173 return -1; | |
| 5174 } | |
| 5175 | |
| 5176 /* | |
| 5177 * Gather the first characters in the terminal key codes into a string. | |
| 5178 * Used to speed up check_termcode(). | |
| 5179 */ | |
| 5180 static void | |
| 5181 gather_termleader() | |
| 5182 { | |
| 5183 int i; | |
| 5184 int len = 0; | |
| 5185 | |
| 5186 #ifdef FEAT_GUI | |
| 5187 if (gui.in_use) | |
| 5188 termleader[len++] = CSI; /* the GUI codes are not in termcodes[] */ | |
| 5189 #endif | |
| 5190 #ifdef FEAT_TERMRESPONSE | |
| 5191 if (check_for_codes) | |
| 5192 termleader[len++] = DCS; /* the termcode response starts with DCS | |
| 5193 in 8-bit mode */ | |
| 5194 #endif | |
| 5195 termleader[len] = NUL; | |
| 5196 | |
| 5197 for (i = 0; i < tc_len; ++i) | |
| 5198 if (vim_strchr(termleader, termcodes[i].code[0]) == NULL) | |
| 5199 { | |
| 5200 termleader[len++] = termcodes[i].code[0]; | |
| 5201 termleader[len] = NUL; | |
| 5202 } | |
| 5203 | |
| 5204 need_gather = FALSE; | |
| 5205 } | |
| 5206 | |
| 5207 /* | |
| 5208 * Show all termcodes (for ":set termcap") | |
| 5209 * This code looks a lot like showoptions(), but is different. | |
| 5210 */ | |
| 5211 void | |
| 5212 show_termcodes() | |
| 5213 { | |
| 5214 int col; | |
| 5215 int *items; | |
| 5216 int item_count; | |
| 5217 int run; | |
| 5218 int row, rows; | |
| 5219 int cols; | |
| 5220 int i; | |
| 5221 int len; | |
| 5222 | |
| 180 | 5223 #define INC3 27 /* try to make three columns */ |
| 5224 #define INC2 40 /* try to make two columns */ | |
| 7 | 5225 #define GAP 2 /* spaces between columns */ |
| 5226 | |
| 5227 if (tc_len == 0) /* no terminal codes (must be GUI) */ | |
| 5228 return; | |
| 5229 items = (int *)alloc((unsigned)(sizeof(int) * tc_len)); | |
| 5230 if (items == NULL) | |
| 5231 return; | |
| 5232 | |
| 5233 /* Highlight title */ | |
| 5234 MSG_PUTS_TITLE(_("\n--- Terminal keys ---")); | |
| 5235 | |
| 5236 /* | |
| 5237 * do the loop two times: | |
| 5238 * 1. display the short items (non-strings and short strings) | |
| 180 | 5239 * 2. display the medium items (medium length strings) |
| 5240 * 3. display the long items (remaining strings) | |
| 7 | 5241 */ |
| 180 | 5242 for (run = 1; run <= 3 && !got_int; ++run) |
| 7 | 5243 { |
| 5244 /* | |
| 5245 * collect the items in items[] | |
| 5246 */ | |
| 5247 item_count = 0; | |
| 5248 for (i = 0; i < tc_len; i++) | |
| 5249 { | |
| 5250 len = show_one_termcode(termcodes[i].name, | |
| 5251 termcodes[i].code, FALSE); | |
| 180 | 5252 if (len <= INC3 - GAP ? run == 1 |
| 5253 : len <= INC2 - GAP ? run == 2 | |
| 5254 : run == 3) | |
| 7 | 5255 items[item_count++] = i; |
| 5256 } | |
| 5257 | |
| 5258 /* | |
| 5259 * display the items | |
| 5260 */ | |
| 180 | 5261 if (run <= 2) |
| 7 | 5262 { |
| 180 | 5263 cols = (Columns + GAP) / (run == 1 ? INC3 : INC2); |
| 7 | 5264 if (cols == 0) |
| 5265 cols = 1; | |
| 5266 rows = (item_count + cols - 1) / cols; | |
| 5267 } | |
| 180 | 5268 else /* run == 3 */ |
| 7 | 5269 rows = item_count; |
| 5270 for (row = 0; row < rows && !got_int; ++row) | |
| 5271 { | |
| 5272 msg_putchar('\n'); /* go to next line */ | |
| 5273 if (got_int) /* 'q' typed in more */ | |
| 5274 break; | |
| 5275 col = 0; | |
| 5276 for (i = row; i < item_count; i += rows) | |
| 5277 { | |
| 5278 msg_col = col; /* make columns */ | |
| 5279 show_one_termcode(termcodes[items[i]].name, | |
| 5280 termcodes[items[i]].code, TRUE); | |
| 180 | 5281 if (run == 2) |
| 5282 col += INC2; | |
| 5283 else | |
| 5284 col += INC3; | |
| 7 | 5285 } |
| 5286 out_flush(); | |
| 5287 ui_breakcheck(); | |
| 5288 } | |
| 5289 } | |
| 5290 vim_free(items); | |
| 5291 } | |
| 5292 | |
| 5293 /* | |
| 5294 * Show one termcode entry. | |
| 5295 * Output goes into IObuff[] | |
| 5296 */ | |
| 5297 int | |
| 5298 show_one_termcode(name, code, printit) | |
| 5299 char_u *name; | |
| 5300 char_u *code; | |
| 5301 int printit; | |
| 5302 { | |
| 5303 char_u *p; | |
| 5304 int len; | |
| 5305 | |
| 5306 if (name[0] > '~') | |
| 5307 { | |
| 5308 IObuff[0] = ' '; | |
| 5309 IObuff[1] = ' '; | |
| 5310 IObuff[2] = ' '; | |
| 5311 IObuff[3] = ' '; | |
| 5312 } | |
| 5313 else | |
| 5314 { | |
| 5315 IObuff[0] = 't'; | |
| 5316 IObuff[1] = '_'; | |
| 5317 IObuff[2] = name[0]; | |
| 5318 IObuff[3] = name[1]; | |
| 5319 } | |
| 5320 IObuff[4] = ' '; | |
| 5321 | |
| 5322 p = get_special_key_name(TERMCAP2KEY(name[0], name[1]), 0); | |
| 5323 if (p[1] != 't') | |
| 5324 STRCPY(IObuff + 5, p); | |
| 5325 else | |
| 5326 IObuff[5] = NUL; | |
| 5327 len = (int)STRLEN(IObuff); | |
| 5328 do | |
| 5329 IObuff[len++] = ' '; | |
| 5330 while (len < 17); | |
| 5331 IObuff[len] = NUL; | |
| 5332 if (code == NULL) | |
| 5333 len += 4; | |
| 5334 else | |
| 5335 len += vim_strsize(code); | |
| 5336 | |
| 5337 if (printit) | |
| 5338 { | |
| 5339 msg_puts(IObuff); | |
| 5340 if (code == NULL) | |
| 5341 msg_puts((char_u *)"NULL"); | |
| 5342 else | |
| 5343 msg_outtrans(code); | |
| 5344 } | |
| 5345 return len; | |
| 5346 } | |
| 5347 | |
| 5348 #if defined(FEAT_TERMRESPONSE) || defined(PROTO) | |
| 5349 /* | |
| 5350 * For Xterm >= 140 compiled with OPT_TCAP_QUERY: Obtain the actually used | |
| 5351 * termcap codes from the terminal itself. | |
| 5352 * We get them one by one to avoid a very long response string. | |
| 5353 */ | |
| 5354 static int xt_index_in = 0; | |
| 5355 static int xt_index_out = 0; | |
| 5356 | |
| 5357 static void | |
| 5358 req_codes_from_term() | |
| 5359 { | |
| 5360 xt_index_out = 0; | |
| 5361 xt_index_in = 0; | |
| 5362 req_more_codes_from_term(); | |
| 5363 } | |
| 5364 | |
| 5365 static void | |
| 5366 req_more_codes_from_term() | |
| 5367 { | |
| 5368 char buf[11]; | |
| 5369 int old_idx = xt_index_out; | |
| 5370 | |
| 5371 /* Don't do anything when going to exit. */ | |
| 5372 if (exiting) | |
| 5373 return; | |
| 5374 | |
| 5375 /* Send up to 10 more requests out than we received. Avoid sending too | |
| 5376 * many, there can be a buffer overflow somewhere. */ | |
| 5377 while (xt_index_out < xt_index_in + 10 && key_names[xt_index_out] != NULL) | |
| 5378 { | |
| 5379 sprintf(buf, "\033P+q%02x%02x\033\\", | |
| 5380 key_names[xt_index_out][0], key_names[xt_index_out][1]); | |
| 5381 out_str_nf((char_u *)buf); | |
| 5382 ++xt_index_out; | |
| 5383 } | |
| 5384 | |
| 5385 /* Send the codes out right away. */ | |
| 5386 if (xt_index_out != old_idx) | |
| 5387 out_flush(); | |
| 5388 } | |
| 5389 | |
| 5390 /* | |
| 5391 * Decode key code response from xterm: '<Esc>P1+r<name>=<string><Esc>\'. | |
| 5392 * A "0" instead of the "1" indicates a code that isn't supported. | |
| 5393 * Both <name> and <string> are encoded in hex. | |
| 5394 * "code" points to the "0" or "1". | |
| 5395 */ | |
| 5396 static void | |
| 5397 got_code_from_term(code, len) | |
| 5398 char_u *code; | |
| 5399 int len; | |
| 5400 { | |
| 5401 #define XT_LEN 100 | |
| 5402 char_u name[3]; | |
| 5403 char_u str[XT_LEN]; | |
| 5404 int i; | |
| 5405 int j = 0; | |
| 5406 int c; | |
| 5407 | |
| 5408 /* A '1' means the code is supported, a '0' means it isn't. | |
| 5409 * When half the length is > XT_LEN we can't use it. | |
| 5410 * Our names are currently all 2 characters. */ | |
| 5411 if (code[0] == '1' && code[7] == '=' && len / 2 < XT_LEN) | |
| 5412 { | |
| 5413 /* Get the name from the response and find it in the table. */ | |
| 5414 name[0] = hexhex2nr(code + 3); | |
| 5415 name[1] = hexhex2nr(code + 5); | |
| 5416 name[2] = NUL; | |
| 5417 for (i = 0; key_names[i] != NULL; ++i) | |
| 5418 { | |
| 5419 if (STRCMP(key_names[i], name) == 0) | |
| 5420 { | |
| 5421 xt_index_in = i; | |
| 5422 break; | |
| 5423 } | |
| 5424 } | |
| 5425 if (key_names[i] != NULL) | |
| 5426 { | |
| 5427 for (i = 8; (c = hexhex2nr(code + i)) >= 0; i += 2) | |
| 5428 str[j++] = c; | |
| 5429 str[j] = NUL; | |
| 5430 if (name[0] == 'C' && name[1] == 'o') | |
| 5431 { | |
| 5432 /* Color count is not a key code. */ | |
| 5433 i = atoi((char *)str); | |
| 5434 if (i != t_colors) | |
| 5435 { | |
| 5436 /* Nr of colors changed, initialize highlighting and | |
| 680 | 5437 * redraw everything. This causes a redraw, which usually |
| 5438 * clears the message. Try keeping the message if it | |
| 5439 * might work. */ | |
| 5440 set_keep_msg_from_hist(); | |
| 7 | 5441 set_color_count(i); |
| 5442 init_highlight(TRUE, FALSE); | |
| 5443 redraw_later(CLEAR); | |
| 5444 } | |
| 5445 } | |
| 5446 else | |
| 5447 { | |
| 5448 /* First delete any existing entry with the same code. */ | |
| 5449 i = find_term_bykeys(str); | |
| 5450 if (i >= 0) | |
| 5451 del_termcode_idx(i); | |
| 180 | 5452 add_termcode(name, str, ATC_FROM_TERM); |
| 7 | 5453 } |
| 5454 } | |
| 5455 } | |
| 5456 | |
| 5457 /* May request more codes now that we received one. */ | |
| 5458 ++xt_index_in; | |
| 5459 req_more_codes_from_term(); | |
| 5460 } | |
| 5461 | |
| 5462 /* | |
| 5463 * Check if there are any unanswered requests and deal with them. | |
| 5464 * This is called before starting an external program or getting direct | |
| 5465 * keyboard input. We don't want responses to be send to that program or | |
| 5466 * handled as typed text. | |
| 5467 */ | |
| 5468 static void | |
| 5469 check_for_codes_from_term() | |
| 5470 { | |
| 5471 int c; | |
| 5472 | |
| 5473 /* If no codes requested or all are answered, no need to wait. */ | |
| 5474 if (xt_index_out == 0 || xt_index_out == xt_index_in) | |
| 5475 return; | |
| 5476 | |
| 5477 /* Vgetc() will check for and handle any response. | |
| 5478 * Keep calling vpeekc() until we don't get any responses. */ | |
| 5479 ++no_mapping; | |
| 5480 ++allow_keys; | |
| 5481 for (;;) | |
| 5482 { | |
| 5483 c = vpeekc(); | |
| 5484 if (c == NUL) /* nothing available */ | |
| 5485 break; | |
| 5486 | |
| 5487 /* If a response is recognized it's replaced with K_IGNORE, must read | |
| 5488 * it from the input stream. If there is no K_IGNORE we can't do | |
| 5489 * anything, break here (there might be some responses further on, but | |
| 5490 * we don't want to throw away any typed chars). */ | |
| 5491 if (c != K_SPECIAL && c != K_IGNORE) | |
| 5492 break; | |
| 5493 c = vgetc(); | |
| 5494 if (c != K_IGNORE) | |
| 5495 { | |
| 5496 vungetc(c); | |
| 5497 break; | |
| 5498 } | |
| 5499 } | |
| 5500 --no_mapping; | |
| 5501 --allow_keys; | |
| 5502 } | |
| 5503 #endif | |
| 5504 | |
| 5505 #if defined(FEAT_CMDL_COMPL) || defined(PROTO) | |
| 5506 /* | |
| 5507 * Translate an internal mapping/abbreviation representation into the | |
| 5508 * corresponding external one recognized by :map/:abbrev commands; | |
| 5509 * respects the current B/k/< settings of 'cpoption'. | |
| 5510 * | |
| 5511 * This function is called when expanding mappings/abbreviations on the | |
| 1902 | 5512 * command-line, and for building the "Ambiguous mapping..." error message. |
| 7 | 5513 * |
| 5514 * It uses a growarray to build the translation string since the | |
| 5515 * latter can be wider than the original description. The caller has to | |
| 5516 * free the string afterwards. | |
| 5517 * | |
| 5518 * Returns NULL when there is a problem. | |
| 5519 */ | |
| 5520 char_u * | |
| 5521 translate_mapping(str, expmap) | |
| 5522 char_u *str; | |
| 5523 int expmap; /* TRUE when expanding mappings on command-line */ | |
| 5524 { | |
| 5525 garray_T ga; | |
| 5526 int c; | |
| 5527 int modifiers; | |
| 5528 int cpo_bslash; | |
| 5529 int cpo_special; | |
| 5530 int cpo_keycode; | |
| 5531 | |
| 5532 ga_init(&ga); | |
| 5533 ga.ga_itemsize = 1; | |
| 5534 ga.ga_growsize = 40; | |
| 5535 | |
| 5536 cpo_bslash = (vim_strchr(p_cpo, CPO_BSLASH) != NULL); | |
| 5537 cpo_special = (vim_strchr(p_cpo, CPO_SPECI) != NULL); | |
| 5538 cpo_keycode = (vim_strchr(p_cpo, CPO_KEYCODE) == NULL); | |
| 5539 | |
| 5540 for (; *str; ++str) | |
| 5541 { | |
| 5542 c = *str; | |
| 5543 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
| 5544 { | |
| 5545 modifiers = 0; | |
| 5546 if (str[1] == KS_MODIFIER) | |
| 5547 { | |
| 5548 str++; | |
| 5549 modifiers = *++str; | |
| 5550 c = *++str; | |
| 5551 } | |
| 5552 if (cpo_special && cpo_keycode && c == K_SPECIAL && !modifiers) | |
| 5553 { | |
| 5554 int i; | |
| 5555 | |
| 5556 /* try to find special key in termcodes */ | |
| 5557 for (i = 0; i < tc_len; ++i) | |
| 5558 if (termcodes[i].name[0] == str[1] | |
| 5559 && termcodes[i].name[1] == str[2]) | |
| 5560 break; | |
| 5561 if (i < tc_len) | |
| 5562 { | |
| 5563 ga_concat(&ga, termcodes[i].code); | |
| 5564 str += 2; | |
| 5565 continue; /* for (str) */ | |
| 5566 } | |
| 5567 } | |
| 5568 if (c == K_SPECIAL && str[1] != NUL && str[2] != NUL) | |
| 5569 { | |
| 5570 if (expmap && cpo_special) | |
| 5571 { | |
| 5572 ga_clear(&ga); | |
| 5573 return NULL; | |
| 5574 } | |
| 5575 c = TO_SPECIAL(str[1], str[2]); | |
| 5576 if (c == K_ZERO) /* display <Nul> as ^@ */ | |
| 5577 c = NUL; | |
| 5578 str += 2; | |
| 5579 } | |
| 5580 if (IS_SPECIAL(c) || modifiers) /* special key */ | |
| 5581 { | |
| 5582 if (expmap && cpo_special) | |
| 5583 { | |
| 5584 ga_clear(&ga); | |
| 5585 return NULL; | |
| 5586 } | |
| 5587 ga_concat(&ga, get_special_key_name(c, modifiers)); | |
| 5588 continue; /* for (str) */ | |
| 5589 } | |
| 5590 } | |
| 5591 if (c == ' ' || c == '\t' || c == Ctrl_J || c == Ctrl_V | |
| 5592 || (c == '<' && !cpo_special) || (c == '\\' && !cpo_bslash)) | |
| 5593 ga_append(&ga, cpo_bslash ? Ctrl_V : '\\'); | |
| 5594 if (c) | |
| 5595 ga_append(&ga, c); | |
| 5596 } | |
| 5597 ga_append(&ga, NUL); | |
| 5598 return (char_u *)(ga.ga_data); | |
| 5599 } | |
| 5600 #endif | |
| 5601 | |
| 5602 #if (defined(WIN3264) && !defined(FEAT_GUI)) || defined(PROTO) | |
| 5603 static char ksme_str[20]; | |
| 5604 static char ksmr_str[20]; | |
| 5605 static char ksmd_str[20]; | |
| 5606 | |
| 5607 /* | |
| 5608 * For Win32 console: update termcap codes for existing console attributes. | |
| 5609 */ | |
| 5610 void | |
| 5611 update_tcap(attr) | |
| 5612 int attr; | |
| 5613 { | |
| 5614 struct builtin_term *p; | |
| 5615 | |
| 5616 p = find_builtin_term(DEFAULT_TERM); | |
| 5617 sprintf(ksme_str, IF_EB("\033|%dm", ESC_STR "|%dm"), attr); | |
| 5618 sprintf(ksmd_str, IF_EB("\033|%dm", ESC_STR "|%dm"), | |
| 5619 attr | 0x08); /* FOREGROUND_INTENSITY */ | |
| 5620 sprintf(ksmr_str, IF_EB("\033|%dm", ESC_STR "|%dm"), | |
| 5621 ((attr & 0x0F) << 4) | ((attr & 0xF0) >> 4)); | |
| 5622 | |
| 5623 while (p->bt_string != NULL) | |
| 5624 { | |
| 5625 if (p->bt_entry == (int)KS_ME) | |
| 5626 p->bt_string = &ksme_str[0]; | |
| 5627 else if (p->bt_entry == (int)KS_MR) | |
| 5628 p->bt_string = &ksmr_str[0]; | |
| 5629 else if (p->bt_entry == (int)KS_MD) | |
| 5630 p->bt_string = &ksmd_str[0]; | |
| 5631 ++p; | |
| 5632 } | |
| 5633 } | |
| 5634 #endif |