Mercurial > vim
annotate src/terminal.c @ 13344:68c4fc9ae216 v8.0.1546
patch 8.0.1546: using feedkeys() in a terminal may trigger mappings
commit https://github.com/vim/vim/commit/c8bcfe7efd4cfdfd7f503700aba45c42765cd4dc
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 27 16:29:28 2018 +0100
patch 8.0.1546: using feedkeys() in a terminal may trigger mappings
Problem: Using feedkeys() in a terminal window may trigger mappings.
(Charles Sheridan)
Solution: Avoid triggering a mapping when peeking for a key.
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 27 Feb 2018 16:30:05 +0100 |
| parents | 73325d39591a |
| children | 69517d67421f |
| rev | line source |
|---|---|
| 12502 | 1 /* vi:set ts=8 sts=4 sw=4 noet: |
| 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 * Terminal window support, see ":help :terminal". | |
| 12 * | |
| 13 * There are three parts: | |
| 14 * 1. Generic code for all systems. | |
| 15 * Uses libvterm for the terminal emulator. | |
| 16 * 2. The MS-Windows implementation. | |
| 17 * Uses winpty. | |
| 18 * 3. The Unix-like implementation. | |
| 19 * Uses pseudo-tty's (pty's). | |
| 20 * | |
| 21 * For each terminal one VTerm is constructed. This uses libvterm. A copy of | |
| 22 * this library is in the libvterm directory. | |
| 23 * | |
| 24 * When a terminal window is opened, a job is started that will be connected to | |
| 25 * the terminal emulator. | |
| 26 * | |
| 27 * If the terminal window has keyboard focus, typed keys are converted to the | |
| 28 * terminal encoding and writing to the job over a channel. | |
| 29 * | |
| 30 * If the job produces output, it is written to the terminal emulator. The | |
| 31 * terminal emulator invokes callbacks when its screen content changes. The | |
| 32 * line range is stored in tl_dirty_row_start and tl_dirty_row_end. Once in a | |
| 33 * while, if the terminal window is visible, the screen contents is drawn. | |
| 34 * | |
| 35 * When the job ends the text is put in a buffer. Redrawing then happens from | |
| 36 * that buffer, attributes come from the scrollback buffer tl_scrollback. | |
| 37 * When the buffer is changed it is turned into a normal buffer, the attributes | |
| 38 * in tl_scrollback are no longer used. | |
| 39 * | |
| 40 * TODO: | |
|
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41 * - When using 'termguicolors' still use the 16 ANSI colors as-is. Helps for |
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42 * a job that uses 16 colors while Vim is using > 256. |
| 12502 | 43 * - in GUI vertical split causes problems. Cursor is flickering. (Hirohito |
| 44 * Higashi, 2017 Sep 19) | |
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45 * - Trigger TerminalOpen event? #2422 patch in #2484 |
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46 * - after resizing windows overlap. (Boris Staletic, #2164) |
| 12502 | 47 * - Redirecting output does not work on MS-Windows, Test_terminal_redir_file() |
| 48 * is disabled. | |
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49 * - cursor blinks in terminal on widows with a timer. (xtal8, #2142) |
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50 * - What to store in a session file? Shell at the prompt would be OK to |
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51 * restore, but others may not. Open the window and let the user start the |
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52 * command? Also see #2650. |
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53 * - When closing gvim with an active terminal buffer, the dialog suggests |
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54 * saving the buffer. Should say something else. (Manas Thakur, #2215) |
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55 * Also: #2223 |
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56 * - Termdebug does not work when Vim build with mzscheme. gdb hangs. |
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57 * - MS-Windows GUI: WinBar has tearoff item |
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58 * - Adding WinBar to terminal window doesn't display, text isn't shifted down. |
| 12502 | 59 * - MS-Windows GUI: still need to type a key after shell exits? #1924 |
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60 * - After executing a shell command the status line isn't redraw. |
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61 * - implement term_setsize() |
| 12502 | 62 * - add test for giving error for invalid 'termsize' value. |
| 63 * - support minimal size when 'termsize' is "rows*cols". | |
| 64 * - support minimal size when 'termsize' is empty? | |
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65 * - if the job in the terminal does not support the mouse, we can use the |
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66 * mouse in the Terminal window for copy/paste and scrolling. |
| 12502 | 67 * - GUI: when using tabs, focus in terminal, click on tab does not work. |
| 68 * - GUI: when 'confirm' is set and trying to exit Vim, dialog offers to save | |
| 69 * changes to "!shell". | |
| 70 * (justrajdeep, 2017 Aug 22) | |
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71 * - Redrawing is slow with Athena and Motif. Also other GUI? (Ramel Eshed) |
| 12502 | 72 * - For the GUI fill termios with default values, perhaps like pangoterm: |
| 73 * http://bazaar.launchpad.net/~leonerd/pangoterm/trunk/view/head:/main.c#L134 | |
| 74 * - when 'encoding' is not utf-8, or the job is using another encoding, setup | |
| 75 * conversions. | |
| 76 * - In the GUI use a terminal emulator for :!cmd. Make the height the same as | |
| 77 * the window and position it higher up when it gets filled, so it looks like | |
| 78 * the text scrolls up. | |
| 79 * - Copy text in the vterm to the Vim buffer once in a while, so that | |
| 80 * completion works. | |
| 81 * - add an optional limit for the scrollback size. When reaching it remove | |
| 82 * 10% at the start. | |
| 83 */ | |
| 84 | |
| 85 #include "vim.h" | |
| 86 | |
| 87 #if defined(FEAT_TERMINAL) || defined(PROTO) | |
| 88 | |
| 89 #ifndef MIN | |
| 90 # define MIN(x,y) ((x) < (y) ? (x) : (y)) | |
| 91 #endif | |
| 92 #ifndef MAX | |
| 93 # define MAX(x,y) ((x) > (y) ? (x) : (y)) | |
| 94 #endif | |
| 95 | |
| 96 #include "libvterm/include/vterm.h" | |
| 97 | |
| 98 /* This is VTermScreenCell without the characters, thus much smaller. */ | |
| 99 typedef struct { | |
| 100 VTermScreenCellAttrs attrs; | |
| 101 char width; | |
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102 VTermColor fg; |
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103 VTermColor bg; |
| 12502 | 104 } cellattr_T; |
| 105 | |
| 106 typedef struct sb_line_S { | |
| 107 int sb_cols; /* can differ per line */ | |
| 108 cellattr_T *sb_cells; /* allocated */ | |
| 109 cellattr_T sb_fill_attr; /* for short line */ | |
| 110 } sb_line_T; | |
| 111 | |
| 112 /* typedef term_T in structs.h */ | |
| 113 struct terminal_S { | |
| 114 term_T *tl_next; | |
| 115 | |
| 116 VTerm *tl_vterm; | |
| 117 job_T *tl_job; | |
| 118 buf_T *tl_buffer; | |
| 119 | |
| 120 /* Set when setting the size of a vterm, reset after redrawing. */ | |
| 121 int tl_vterm_size_changed; | |
| 122 | |
| 123 /* used when tl_job is NULL and only a pty was created */ | |
| 124 int tl_tty_fd; | |
| 125 char_u *tl_tty_in; | |
| 126 char_u *tl_tty_out; | |
| 127 | |
| 128 int tl_normal_mode; /* TRUE: Terminal-Normal mode */ | |
| 129 int tl_channel_closed; | |
| 130 int tl_finish; /* 'c' for ++close, 'o' for ++open */ | |
| 131 char_u *tl_opencmd; | |
| 132 char_u *tl_eof_chars; | |
| 133 | |
| 134 #ifdef WIN3264 | |
| 135 void *tl_winpty_config; | |
| 136 void *tl_winpty; | |
| 137 #endif | |
| 138 | |
| 139 /* last known vterm size */ | |
| 140 int tl_rows; | |
| 141 int tl_cols; | |
| 142 /* vterm size does not follow window size */ | |
| 143 int tl_rows_fixed; | |
| 144 int tl_cols_fixed; | |
| 145 | |
| 146 char_u *tl_title; /* NULL or allocated */ | |
| 147 char_u *tl_status_text; /* NULL or allocated */ | |
| 148 | |
| 149 /* Range of screen rows to update. Zero based. */ | |
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150 int tl_dirty_row_start; /* MAX_ROW if nothing dirty */ |
| 12502 | 151 int tl_dirty_row_end; /* row below last one to update */ |
| 152 | |
| 153 garray_T tl_scrollback; | |
| 154 int tl_scrollback_scrolled; | |
| 155 cellattr_T tl_default_color; | |
| 156 | |
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157 linenr_T tl_top_diff_rows; /* rows of top diff file or zero */ |
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158 linenr_T tl_bot_diff_rows; /* rows of bottom diff file */ |
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159 |
| 12502 | 160 VTermPos tl_cursor_pos; |
| 161 int tl_cursor_visible; | |
| 162 int tl_cursor_blink; | |
| 163 int tl_cursor_shape; /* 1: block, 2: underline, 3: bar */ | |
| 164 char_u *tl_cursor_color; /* NULL or allocated */ | |
| 165 | |
| 166 int tl_using_altscreen; | |
| 167 }; | |
| 168 | |
| 169 #define TMODE_ONCE 1 /* CTRL-\ CTRL-N used */ | |
| 170 #define TMODE_LOOP 2 /* CTRL-W N used */ | |
| 171 | |
| 172 /* | |
| 173 * List of all active terminals. | |
| 174 */ | |
| 175 static term_T *first_term = NULL; | |
| 176 | |
| 177 /* Terminal active in terminal_loop(). */ | |
| 178 static term_T *in_terminal_loop = NULL; | |
| 179 | |
| 180 #define MAX_ROW 999999 /* used for tl_dirty_row_end to update all rows */ | |
| 181 #define KEY_BUF_LEN 200 | |
| 182 | |
| 183 /* | |
| 184 * Functions with separate implementation for MS-Windows and Unix-like systems. | |
| 185 */ | |
| 186 static int term_and_job_init(term_T *term, typval_T *argvar, jobopt_T *opt); | |
| 187 static int create_pty_only(term_T *term, jobopt_T *opt); | |
| 188 static void term_report_winsize(term_T *term, int rows, int cols); | |
| 189 static void term_free_vterm(term_T *term); | |
| 190 | |
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191 /* The character that we know (or assume) that the terminal expects for the |
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192 * backspace key. */ |
| 12502 | 193 static int term_backspace_char = BS; |
| 194 | |
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195 /* "Terminal" highlight group colors. */ |
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196 static int term_default_cterm_fg = -1; |
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197 static int term_default_cterm_bg = -1; |
| 12502 | 198 |
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199 /* Store the last set and the desired cursor properties, so that we only update |
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200 * them when needed. Doing it unnecessary may result in flicker. */ |
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201 static char_u *last_set_cursor_color = (char_u *)""; |
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202 static char_u *desired_cursor_color = (char_u *)""; |
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203 static int last_set_cursor_shape = -1; |
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204 static int desired_cursor_shape = -1; |
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205 static int last_set_cursor_blink = -1; |
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206 static int desired_cursor_blink = -1; |
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207 |
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208 |
| 12502 | 209 /************************************** |
| 210 * 1. Generic code for all systems. | |
| 211 */ | |
| 212 | |
| 213 /* | |
| 214 * Determine the terminal size from 'termsize' and the current window. | |
| 215 * Assumes term->tl_rows and term->tl_cols are zero. | |
| 216 */ | |
| 217 static void | |
| 218 set_term_and_win_size(term_T *term) | |
| 219 { | |
| 220 if (*curwin->w_p_tms != NUL) | |
| 221 { | |
| 222 char_u *p = vim_strchr(curwin->w_p_tms, 'x') + 1; | |
| 223 | |
| 224 term->tl_rows = atoi((char *)curwin->w_p_tms); | |
| 225 term->tl_cols = atoi((char *)p); | |
| 226 } | |
| 227 if (term->tl_rows == 0) | |
| 228 term->tl_rows = curwin->w_height; | |
| 229 else | |
| 230 { | |
| 231 win_setheight_win(term->tl_rows, curwin); | |
| 232 term->tl_rows_fixed = TRUE; | |
| 233 } | |
| 234 if (term->tl_cols == 0) | |
| 235 term->tl_cols = curwin->w_width; | |
| 236 else | |
| 237 { | |
| 238 win_setwidth_win(term->tl_cols, curwin); | |
| 239 term->tl_cols_fixed = TRUE; | |
| 240 } | |
| 241 } | |
| 242 | |
| 243 /* | |
| 244 * Initialize job options for a terminal job. | |
| 245 * Caller may overrule some of them. | |
| 246 */ | |
| 247 static void | |
| 248 init_job_options(jobopt_T *opt) | |
| 249 { | |
| 250 clear_job_options(opt); | |
| 251 | |
| 252 opt->jo_mode = MODE_RAW; | |
| 253 opt->jo_out_mode = MODE_RAW; | |
| 254 opt->jo_err_mode = MODE_RAW; | |
| 255 opt->jo_set = JO_MODE | JO_OUT_MODE | JO_ERR_MODE; | |
| 256 } | |
| 257 | |
| 258 /* | |
| 259 * Set job options mandatory for a terminal job. | |
| 260 */ | |
| 261 static void | |
| 262 setup_job_options(jobopt_T *opt, int rows, int cols) | |
| 263 { | |
| 264 if (!(opt->jo_set & JO_OUT_IO)) | |
| 265 { | |
| 266 /* Connect stdout to the terminal. */ | |
| 267 opt->jo_io[PART_OUT] = JIO_BUFFER; | |
| 268 opt->jo_io_buf[PART_OUT] = curbuf->b_fnum; | |
| 269 opt->jo_modifiable[PART_OUT] = 0; | |
| 270 opt->jo_set |= JO_OUT_IO + JO_OUT_BUF + JO_OUT_MODIFIABLE; | |
| 271 } | |
| 272 | |
| 273 if (!(opt->jo_set & JO_ERR_IO)) | |
| 274 { | |
| 275 /* Connect stderr to the terminal. */ | |
| 276 opt->jo_io[PART_ERR] = JIO_BUFFER; | |
| 277 opt->jo_io_buf[PART_ERR] = curbuf->b_fnum; | |
| 278 opt->jo_modifiable[PART_ERR] = 0; | |
| 279 opt->jo_set |= JO_ERR_IO + JO_ERR_BUF + JO_ERR_MODIFIABLE; | |
| 280 } | |
| 281 | |
| 282 opt->jo_pty = TRUE; | |
| 283 if ((opt->jo_set2 & JO2_TERM_ROWS) == 0) | |
| 284 opt->jo_term_rows = rows; | |
| 285 if ((opt->jo_set2 & JO2_TERM_COLS) == 0) | |
| 286 opt->jo_term_cols = cols; | |
| 287 } | |
| 288 | |
| 289 /* | |
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290 * Close a terminal buffer (and its window). Used when creating the terminal |
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291 * fails. |
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292 */ |
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293 static void |
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294 term_close_buffer(buf_T *buf, buf_T *old_curbuf) |
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295 { |
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296 free_terminal(buf); |
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297 if (old_curbuf != NULL) |
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298 { |
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299 --curbuf->b_nwindows; |
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300 curbuf = old_curbuf; |
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301 curwin->w_buffer = curbuf; |
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302 ++curbuf->b_nwindows; |
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303 } |
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304 |
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305 /* Wiping out the buffer will also close the window and call |
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306 * free_terminal(). */ |
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307 do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE); |
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308 } |
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309 |
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310 /* |
| 12502 | 311 * Start a terminal window and return its buffer. |
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312 * When "without_job" is TRUE only create the buffer, b_term and open the |
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313 * window. |
| 12502 | 314 * Returns NULL when failed. |
| 315 */ | |
| 316 static buf_T * | |
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317 term_start(typval_T *argvar, jobopt_T *opt, int without_job, int forceit) |
| 12502 | 318 { |
| 319 exarg_T split_ea; | |
| 320 win_T *old_curwin = curwin; | |
| 321 term_T *term; | |
| 322 buf_T *old_curbuf = NULL; | |
| 323 int res; | |
| 324 buf_T *newbuf; | |
| 325 | |
| 326 if (check_restricted() || check_secure()) | |
| 327 return NULL; | |
| 328 | |
| 329 if ((opt->jo_set & (JO_IN_IO + JO_OUT_IO + JO_ERR_IO)) | |
| 330 == (JO_IN_IO + JO_OUT_IO + JO_ERR_IO) | |
| 331 || (!(opt->jo_set & JO_OUT_IO) && (opt->jo_set & JO_OUT_BUF)) | |
| 332 || (!(opt->jo_set & JO_ERR_IO) && (opt->jo_set & JO_ERR_BUF))) | |
| 333 { | |
| 334 EMSG(_(e_invarg)); | |
| 335 return NULL; | |
| 336 } | |
| 337 | |
| 338 term = (term_T *)alloc_clear(sizeof(term_T)); | |
| 339 if (term == NULL) | |
| 340 return NULL; | |
| 341 term->tl_dirty_row_end = MAX_ROW; | |
| 342 term->tl_cursor_visible = TRUE; | |
| 343 term->tl_cursor_shape = VTERM_PROP_CURSORSHAPE_BLOCK; | |
| 344 term->tl_finish = opt->jo_term_finish; | |
| 345 ga_init2(&term->tl_scrollback, sizeof(sb_line_T), 300); | |
| 346 | |
| 347 vim_memset(&split_ea, 0, sizeof(split_ea)); | |
| 348 if (opt->jo_curwin) | |
| 349 { | |
| 350 /* Create a new buffer in the current window. */ | |
| 351 if (!can_abandon(curbuf, forceit)) | |
| 352 { | |
| 353 no_write_message(); | |
| 354 vim_free(term); | |
| 355 return NULL; | |
| 356 } | |
| 357 if (do_ecmd(0, NULL, NULL, &split_ea, ECMD_ONE, | |
| 358 ECMD_HIDE + (forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
| 359 { | |
| 360 vim_free(term); | |
| 361 return NULL; | |
| 362 } | |
| 363 } | |
| 364 else if (opt->jo_hidden) | |
| 365 { | |
| 366 buf_T *buf; | |
| 367 | |
| 368 /* Create a new buffer without a window. Make it the current buffer for | |
| 369 * a moment to be able to do the initialisations. */ | |
| 370 buf = buflist_new((char_u *)"", NULL, (linenr_T)0, | |
| 371 BLN_NEW | BLN_LISTED); | |
| 372 if (buf == NULL || ml_open(buf) == FAIL) | |
| 373 { | |
| 374 vim_free(term); | |
| 375 return NULL; | |
| 376 } | |
| 377 old_curbuf = curbuf; | |
| 378 --curbuf->b_nwindows; | |
| 379 curbuf = buf; | |
| 380 curwin->w_buffer = buf; | |
| 381 ++curbuf->b_nwindows; | |
| 382 } | |
| 383 else | |
| 384 { | |
| 385 /* Open a new window or tab. */ | |
| 386 split_ea.cmdidx = CMD_new; | |
| 387 split_ea.cmd = (char_u *)"new"; | |
| 388 split_ea.arg = (char_u *)""; | |
| 389 if (opt->jo_term_rows > 0 && !(cmdmod.split & WSP_VERT)) | |
| 390 { | |
| 391 split_ea.line2 = opt->jo_term_rows; | |
| 392 split_ea.addr_count = 1; | |
| 393 } | |
| 394 if (opt->jo_term_cols > 0 && (cmdmod.split & WSP_VERT)) | |
| 395 { | |
| 396 split_ea.line2 = opt->jo_term_cols; | |
| 397 split_ea.addr_count = 1; | |
| 398 } | |
| 399 | |
| 400 ex_splitview(&split_ea); | |
| 401 if (curwin == old_curwin) | |
| 402 { | |
| 403 /* split failed */ | |
| 404 vim_free(term); | |
| 405 return NULL; | |
| 406 } | |
| 407 } | |
| 408 term->tl_buffer = curbuf; | |
| 409 curbuf->b_term = term; | |
| 410 | |
| 411 if (!opt->jo_hidden) | |
| 412 { | |
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413 /* Only one size was taken care of with :new, do the other one. With |
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414 * "curwin" both need to be done. */ |
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415 if (opt->jo_term_rows > 0 && (opt->jo_curwin |
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416 || (cmdmod.split & WSP_VERT))) |
| 12502 | 417 win_setheight(opt->jo_term_rows); |
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418 if (opt->jo_term_cols > 0 && (opt->jo_curwin |
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419 || !(cmdmod.split & WSP_VERT))) |
| 12502 | 420 win_setwidth(opt->jo_term_cols); |
| 421 } | |
| 422 | |
| 423 /* Link the new terminal in the list of active terminals. */ | |
| 424 term->tl_next = first_term; | |
| 425 first_term = term; | |
| 426 | |
| 427 if (opt->jo_term_name != NULL) | |
| 428 curbuf->b_ffname = vim_strsave(opt->jo_term_name); | |
| 429 else | |
| 430 { | |
| 431 int i; | |
| 432 size_t len; | |
| 433 char_u *cmd, *p; | |
| 434 | |
| 435 if (argvar->v_type == VAR_STRING) | |
| 436 { | |
| 437 cmd = argvar->vval.v_string; | |
| 438 if (cmd == NULL) | |
| 439 cmd = (char_u *)""; | |
| 440 else if (STRCMP(cmd, "NONE") == 0) | |
| 441 cmd = (char_u *)"pty"; | |
| 442 } | |
| 443 else if (argvar->v_type != VAR_LIST | |
| 444 || argvar->vval.v_list == NULL | |
| 445 || argvar->vval.v_list->lv_len < 1 | |
| 446 || (cmd = get_tv_string_chk( | |
| 447 &argvar->vval.v_list->lv_first->li_tv)) == NULL) | |
| 448 cmd = (char_u*)""; | |
| 449 | |
| 450 len = STRLEN(cmd) + 10; | |
| 451 p = alloc((int)len); | |
| 452 | |
| 453 for (i = 0; p != NULL; ++i) | |
| 454 { | |
| 455 /* Prepend a ! to the command name to avoid the buffer name equals | |
| 456 * the executable, otherwise ":w!" would overwrite it. */ | |
| 457 if (i == 0) | |
| 458 vim_snprintf((char *)p, len, "!%s", cmd); | |
| 459 else | |
| 460 vim_snprintf((char *)p, len, "!%s (%d)", cmd, i); | |
| 461 if (buflist_findname(p) == NULL) | |
| 462 { | |
| 463 vim_free(curbuf->b_ffname); | |
| 464 curbuf->b_ffname = p; | |
| 465 break; | |
| 466 } | |
| 467 } | |
| 468 } | |
| 469 curbuf->b_fname = curbuf->b_ffname; | |
| 470 | |
| 471 if (opt->jo_term_opencmd != NULL) | |
| 472 term->tl_opencmd = vim_strsave(opt->jo_term_opencmd); | |
| 473 | |
| 474 if (opt->jo_eof_chars != NULL) | |
| 475 term->tl_eof_chars = vim_strsave(opt->jo_eof_chars); | |
| 476 | |
| 477 set_string_option_direct((char_u *)"buftype", -1, | |
| 478 (char_u *)"terminal", OPT_FREE|OPT_LOCAL, 0); | |
| 479 | |
| 480 /* Mark the buffer as not modifiable. It can only be made modifiable after | |
| 481 * the job finished. */ | |
| 482 curbuf->b_p_ma = FALSE; | |
| 483 | |
| 484 set_term_and_win_size(term); | |
| 485 setup_job_options(opt, term->tl_rows, term->tl_cols); | |
| 486 | |
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487 if (without_job) |
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488 return curbuf; |
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489 |
| 12502 | 490 /* System dependent: setup the vterm and maybe start the job in it. */ |
| 491 if (argvar->v_type == VAR_STRING | |
| 492 && argvar->vval.v_string != NULL | |
| 493 && STRCMP(argvar->vval.v_string, "NONE") == 0) | |
| 494 res = create_pty_only(term, opt); | |
| 495 else | |
| 496 res = term_and_job_init(term, argvar, opt); | |
| 497 | |
| 498 newbuf = curbuf; | |
| 499 if (res == OK) | |
| 500 { | |
| 501 /* Get and remember the size we ended up with. Update the pty. */ | |
| 502 vterm_get_size(term->tl_vterm, &term->tl_rows, &term->tl_cols); | |
| 503 term_report_winsize(term, term->tl_rows, term->tl_cols); | |
| 504 | |
| 505 /* Make sure we don't get stuck on sending keys to the job, it leads to | |
| 506 * a deadlock if the job is waiting for Vim to read. */ | |
| 507 channel_set_nonblock(term->tl_job->jv_channel, PART_IN); | |
| 508 | |
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509 #ifdef FEAT_AUTOCMD |
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510 if (!opt->jo_hidden) |
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511 { |
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512 ++curbuf->b_locked; |
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513 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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514 --curbuf->b_locked; |
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515 } |
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516 #endif |
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517 |
| 12502 | 518 if (old_curbuf != NULL) |
| 519 { | |
| 520 --curbuf->b_nwindows; | |
| 521 curbuf = old_curbuf; | |
| 522 curwin->w_buffer = curbuf; | |
| 523 ++curbuf->b_nwindows; | |
| 524 } | |
| 525 } | |
| 526 else | |
| 527 { | |
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528 term_close_buffer(curbuf, old_curbuf); |
| 12502 | 529 return NULL; |
| 530 } | |
| 531 return newbuf; | |
| 532 } | |
| 533 | |
| 534 /* | |
| 535 * ":terminal": open a terminal window and execute a job in it. | |
| 536 */ | |
| 537 void | |
| 538 ex_terminal(exarg_T *eap) | |
| 539 { | |
| 540 typval_T argvar[2]; | |
| 541 jobopt_T opt; | |
| 542 char_u *cmd; | |
| 543 char_u *tofree = NULL; | |
| 544 | |
| 545 init_job_options(&opt); | |
| 546 | |
| 547 cmd = eap->arg; | |
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548 while (*cmd == '+' && *(cmd + 1) == '+') |
| 12502 | 549 { |
| 550 char_u *p, *ep; | |
| 551 | |
| 552 cmd += 2; | |
| 553 p = skiptowhite(cmd); | |
| 554 ep = vim_strchr(cmd, '='); | |
| 555 if (ep != NULL && ep < p) | |
| 556 p = ep; | |
| 557 | |
| 558 if ((int)(p - cmd) == 5 && STRNICMP(cmd, "close", 5) == 0) | |
| 559 opt.jo_term_finish = 'c'; | |
| 560 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "open", 4) == 0) | |
| 561 opt.jo_term_finish = 'o'; | |
| 562 else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "curwin", 6) == 0) | |
| 563 opt.jo_curwin = 1; | |
| 564 else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "hidden", 6) == 0) | |
| 565 opt.jo_hidden = 1; | |
| 566 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "rows", 4) == 0 | |
| 567 && ep != NULL && isdigit(ep[1])) | |
| 568 { | |
| 569 opt.jo_set2 |= JO2_TERM_ROWS; | |
| 570 opt.jo_term_rows = atoi((char *)ep + 1); | |
| 571 p = skiptowhite(cmd); | |
| 572 } | |
| 573 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "cols", 4) == 0 | |
| 574 && ep != NULL && isdigit(ep[1])) | |
| 575 { | |
| 576 opt.jo_set2 |= JO2_TERM_COLS; | |
| 577 opt.jo_term_cols = atoi((char *)ep + 1); | |
| 578 p = skiptowhite(cmd); | |
| 579 } | |
| 580 else if ((int)(p - cmd) == 3 && STRNICMP(cmd, "eof", 3) == 0 | |
| 581 && ep != NULL) | |
| 582 { | |
| 583 char_u *buf = NULL; | |
| 584 char_u *keys; | |
| 585 | |
| 586 p = skiptowhite(cmd); | |
| 587 *p = NUL; | |
| 588 keys = replace_termcodes(ep + 1, &buf, TRUE, TRUE, TRUE); | |
| 589 opt.jo_set2 |= JO2_EOF_CHARS; | |
| 590 opt.jo_eof_chars = vim_strsave(keys); | |
| 591 vim_free(buf); | |
| 592 *p = ' '; | |
| 593 } | |
| 594 else | |
| 595 { | |
| 596 if (*p) | |
| 597 *p = NUL; | |
| 598 EMSG2(_("E181: Invalid attribute: %s"), cmd); | |
| 599 return; | |
| 600 } | |
| 601 cmd = skipwhite(p); | |
| 602 } | |
| 603 if (*cmd == NUL) | |
| 604 /* Make a copy of 'shell', an autocommand may change the option. */ | |
| 605 tofree = cmd = vim_strsave(p_sh); | |
| 606 | |
| 607 if (eap->addr_count > 0) | |
| 608 { | |
| 609 /* Write lines from current buffer to the job. */ | |
| 610 opt.jo_set |= JO_IN_IO | JO_IN_BUF | JO_IN_TOP | JO_IN_BOT; | |
| 611 opt.jo_io[PART_IN] = JIO_BUFFER; | |
| 612 opt.jo_io_buf[PART_IN] = curbuf->b_fnum; | |
| 613 opt.jo_in_top = eap->line1; | |
| 614 opt.jo_in_bot = eap->line2; | |
| 615 } | |
| 616 | |
| 617 argvar[0].v_type = VAR_STRING; | |
| 618 argvar[0].vval.v_string = cmd; | |
| 619 argvar[1].v_type = VAR_UNKNOWN; | |
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620 term_start(argvar, &opt, FALSE, eap->forceit); |
| 12502 | 621 vim_free(tofree); |
| 622 vim_free(opt.jo_eof_chars); | |
| 623 } | |
| 624 | |
| 625 /* | |
| 626 * Free the scrollback buffer for "term". | |
| 627 */ | |
| 628 static void | |
| 629 free_scrollback(term_T *term) | |
| 630 { | |
| 631 int i; | |
| 632 | |
| 633 for (i = 0; i < term->tl_scrollback.ga_len; ++i) | |
| 634 vim_free(((sb_line_T *)term->tl_scrollback.ga_data + i)->sb_cells); | |
| 635 ga_clear(&term->tl_scrollback); | |
| 636 } | |
| 637 | |
| 638 /* | |
| 639 * Free a terminal and everything it refers to. | |
| 640 * Kills the job if there is one. | |
| 641 * Called when wiping out a buffer. | |
| 642 */ | |
| 643 void | |
| 644 free_terminal(buf_T *buf) | |
| 645 { | |
| 646 term_T *term = buf->b_term; | |
| 647 term_T *tp; | |
| 648 | |
| 649 if (term == NULL) | |
| 650 return; | |
| 651 if (first_term == term) | |
| 652 first_term = term->tl_next; | |
| 653 else | |
| 654 for (tp = first_term; tp->tl_next != NULL; tp = tp->tl_next) | |
| 655 if (tp->tl_next == term) | |
| 656 { | |
| 657 tp->tl_next = term->tl_next; | |
| 658 break; | |
| 659 } | |
| 660 | |
| 661 if (term->tl_job != NULL) | |
| 662 { | |
| 663 if (term->tl_job->jv_status != JOB_ENDED | |
| 664 && term->tl_job->jv_status != JOB_FINISHED | |
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665 && term->tl_job->jv_status != JOB_FAILED) |
| 12502 | 666 job_stop(term->tl_job, NULL, "kill"); |
| 667 job_unref(term->tl_job); | |
| 668 } | |
| 669 | |
| 670 free_scrollback(term); | |
| 671 | |
| 672 term_free_vterm(term); | |
| 673 vim_free(term->tl_title); | |
| 674 vim_free(term->tl_status_text); | |
| 675 vim_free(term->tl_opencmd); | |
| 676 vim_free(term->tl_eof_chars); | |
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677 if (desired_cursor_color == term->tl_cursor_color) |
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678 desired_cursor_color = (char_u *)""; |
| 12502 | 679 vim_free(term->tl_cursor_color); |
| 680 vim_free(term); | |
| 681 buf->b_term = NULL; | |
| 682 if (in_terminal_loop == term) | |
| 683 in_terminal_loop = NULL; | |
| 684 } | |
| 685 | |
| 686 /* | |
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687 * Get the part that is connected to the tty. Normally this is PART_IN, but |
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688 * when writing buffer lines to the job it can be another. This makes it |
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689 * possible to do "1,5term vim -". |
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690 */ |
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691 static ch_part_T |
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692 get_tty_part(term_T *term) |
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693 { |
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694 #ifdef UNIX |
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695 ch_part_T parts[3] = {PART_IN, PART_OUT, PART_ERR}; |
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696 int i; |
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697 |
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698 for (i = 0; i < 3; ++i) |
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699 { |
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700 int fd = term->tl_job->jv_channel->ch_part[parts[i]].ch_fd; |
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701 |
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702 if (isatty(fd)) |
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703 return parts[i]; |
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704 } |
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705 #endif |
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706 return PART_IN; |
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707 } |
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708 |
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709 /* |
| 12502 | 710 * Write job output "msg[len]" to the vterm. |
| 711 */ | |
| 712 static void | |
| 713 term_write_job_output(term_T *term, char_u *msg, size_t len) | |
| 714 { | |
| 715 VTerm *vterm = term->tl_vterm; | |
|
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716 size_t prevlen = vterm_output_get_buffer_current(vterm); |
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717 |
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718 vterm_input_write(vterm, (char *)msg, len); |
| 12502 | 719 |
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720 /* flush vterm buffer when vterm responded to control sequence */ |
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721 if (prevlen != vterm_output_get_buffer_current(vterm)) |
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722 { |
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723 char buf[KEY_BUF_LEN]; |
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724 size_t curlen = vterm_output_read(vterm, buf, KEY_BUF_LEN); |
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725 |
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726 if (curlen > 0) |
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727 channel_send(term->tl_job->jv_channel, get_tty_part(term), |
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728 (char_u *)buf, (int)curlen, NULL); |
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729 } |
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730 |
| 12502 | 731 /* this invokes the damage callbacks */ |
| 732 vterm_screen_flush_damage(vterm_obtain_screen(vterm)); | |
| 733 } | |
| 734 | |
| 735 static void | |
| 736 update_cursor(term_T *term, int redraw) | |
| 737 { | |
| 738 if (term->tl_normal_mode) | |
| 739 return; | |
| 740 setcursor(); | |
| 741 if (redraw) | |
| 742 { | |
| 743 if (term->tl_buffer == curbuf && term->tl_cursor_visible) | |
| 744 cursor_on(); | |
| 745 out_flush(); | |
| 746 #ifdef FEAT_GUI | |
| 747 if (gui.in_use) | |
|
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748 { |
| 12502 | 749 gui_update_cursor(FALSE, FALSE); |
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750 gui_mch_flush(); |
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751 } |
| 12502 | 752 #endif |
| 753 } | |
| 754 } | |
| 755 | |
| 756 /* | |
| 757 * Invoked when "msg" output from a job was received. Write it to the terminal | |
| 758 * of "buffer". | |
| 759 */ | |
| 760 void | |
| 761 write_to_term(buf_T *buffer, char_u *msg, channel_T *channel) | |
| 762 { | |
| 763 size_t len = STRLEN(msg); | |
| 764 term_T *term = buffer->b_term; | |
| 765 | |
| 766 if (term->tl_vterm == NULL) | |
| 767 { | |
| 768 ch_log(channel, "NOT writing %d bytes to terminal", (int)len); | |
| 769 return; | |
| 770 } | |
| 771 ch_log(channel, "writing %d bytes to terminal", (int)len); | |
| 772 term_write_job_output(term, msg, len); | |
| 773 | |
| 774 /* In Terminal-Normal mode we are displaying the buffer, not the terminal | |
| 775 * contents, thus no screen update is needed. */ | |
| 776 if (!term->tl_normal_mode) | |
| 777 { | |
| 778 /* TODO: only update once in a while. */ | |
| 779 ch_log(term->tl_job->jv_channel, "updating screen"); | |
| 780 if (buffer == curbuf) | |
| 781 { | |
| 782 update_screen(0); | |
| 783 update_cursor(term, TRUE); | |
| 784 } | |
| 785 else | |
| 786 redraw_after_callback(TRUE); | |
| 787 } | |
| 788 } | |
| 789 | |
| 790 /* | |
| 791 * Send a mouse position and click to the vterm | |
| 792 */ | |
| 793 static int | |
| 794 term_send_mouse(VTerm *vterm, int button, int pressed) | |
| 795 { | |
| 796 VTermModifier mod = VTERM_MOD_NONE; | |
| 797 | |
| 798 vterm_mouse_move(vterm, mouse_row - W_WINROW(curwin), | |
|
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799 mouse_col - curwin->w_wincol, mod); |
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800 if (button != 0) |
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801 vterm_mouse_button(vterm, button, pressed, mod); |
| 12502 | 802 return TRUE; |
| 803 } | |
| 804 | |
| 805 /* | |
| 806 * Convert typed key "c" into bytes to send to the job. | |
| 807 * Return the number of bytes in "buf". | |
| 808 */ | |
| 809 static int | |
| 810 term_convert_key(term_T *term, int c, char *buf) | |
| 811 { | |
| 812 VTerm *vterm = term->tl_vterm; | |
| 813 VTermKey key = VTERM_KEY_NONE; | |
| 814 VTermModifier mod = VTERM_MOD_NONE; | |
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815 int other = FALSE; |
| 12502 | 816 |
| 817 switch (c) | |
| 818 { | |
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819 /* don't use VTERM_KEY_ENTER, it may do an unwanted conversion */ |
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820 |
| 12502 | 821 /* don't use VTERM_KEY_BACKSPACE, it always |
| 822 * becomes 0x7f DEL */ | |
| 823 case K_BS: c = term_backspace_char; break; | |
| 824 | |
| 825 case ESC: key = VTERM_KEY_ESCAPE; break; | |
| 826 case K_DEL: key = VTERM_KEY_DEL; break; | |
| 827 case K_DOWN: key = VTERM_KEY_DOWN; break; | |
| 828 case K_S_DOWN: mod = VTERM_MOD_SHIFT; | |
| 829 key = VTERM_KEY_DOWN; break; | |
| 830 case K_END: key = VTERM_KEY_END; break; | |
| 831 case K_S_END: mod = VTERM_MOD_SHIFT; | |
| 832 key = VTERM_KEY_END; break; | |
| 833 case K_C_END: mod = VTERM_MOD_CTRL; | |
| 834 key = VTERM_KEY_END; break; | |
| 835 case K_F10: key = VTERM_KEY_FUNCTION(10); break; | |
| 836 case K_F11: key = VTERM_KEY_FUNCTION(11); break; | |
| 837 case K_F12: key = VTERM_KEY_FUNCTION(12); break; | |
| 838 case K_F1: key = VTERM_KEY_FUNCTION(1); break; | |
| 839 case K_F2: key = VTERM_KEY_FUNCTION(2); break; | |
| 840 case K_F3: key = VTERM_KEY_FUNCTION(3); break; | |
| 841 case K_F4: key = VTERM_KEY_FUNCTION(4); break; | |
| 842 case K_F5: key = VTERM_KEY_FUNCTION(5); break; | |
| 843 case K_F6: key = VTERM_KEY_FUNCTION(6); break; | |
| 844 case K_F7: key = VTERM_KEY_FUNCTION(7); break; | |
| 845 case K_F8: key = VTERM_KEY_FUNCTION(8); break; | |
| 846 case K_F9: key = VTERM_KEY_FUNCTION(9); break; | |
| 847 case K_HOME: key = VTERM_KEY_HOME; break; | |
| 848 case K_S_HOME: mod = VTERM_MOD_SHIFT; | |
| 849 key = VTERM_KEY_HOME; break; | |
| 850 case K_C_HOME: mod = VTERM_MOD_CTRL; | |
| 851 key = VTERM_KEY_HOME; break; | |
| 852 case K_INS: key = VTERM_KEY_INS; break; | |
| 853 case K_K0: key = VTERM_KEY_KP_0; break; | |
| 854 case K_K1: key = VTERM_KEY_KP_1; break; | |
| 855 case K_K2: key = VTERM_KEY_KP_2; break; | |
| 856 case K_K3: key = VTERM_KEY_KP_3; break; | |
| 857 case K_K4: key = VTERM_KEY_KP_4; break; | |
| 858 case K_K5: key = VTERM_KEY_KP_5; break; | |
| 859 case K_K6: key = VTERM_KEY_KP_6; break; | |
| 860 case K_K7: key = VTERM_KEY_KP_7; break; | |
| 861 case K_K8: key = VTERM_KEY_KP_8; break; | |
| 862 case K_K9: key = VTERM_KEY_KP_9; break; | |
| 863 case K_KDEL: key = VTERM_KEY_DEL; break; /* TODO */ | |
| 864 case K_KDIVIDE: key = VTERM_KEY_KP_DIVIDE; break; | |
| 865 case K_KEND: key = VTERM_KEY_KP_1; break; /* TODO */ | |
| 866 case K_KENTER: key = VTERM_KEY_KP_ENTER; break; | |
| 867 case K_KHOME: key = VTERM_KEY_KP_7; break; /* TODO */ | |
| 868 case K_KINS: key = VTERM_KEY_KP_0; break; /* TODO */ | |
| 869 case K_KMINUS: key = VTERM_KEY_KP_MINUS; break; | |
| 870 case K_KMULTIPLY: key = VTERM_KEY_KP_MULT; break; | |
| 871 case K_KPAGEDOWN: key = VTERM_KEY_KP_3; break; /* TODO */ | |
| 872 case K_KPAGEUP: key = VTERM_KEY_KP_9; break; /* TODO */ | |
| 873 case K_KPLUS: key = VTERM_KEY_KP_PLUS; break; | |
| 874 case K_KPOINT: key = VTERM_KEY_KP_PERIOD; break; | |
| 875 case K_LEFT: key = VTERM_KEY_LEFT; break; | |
| 876 case K_S_LEFT: mod = VTERM_MOD_SHIFT; | |
| 877 key = VTERM_KEY_LEFT; break; | |
| 878 case K_C_LEFT: mod = VTERM_MOD_CTRL; | |
| 879 key = VTERM_KEY_LEFT; break; | |
| 880 case K_PAGEDOWN: key = VTERM_KEY_PAGEDOWN; break; | |
| 881 case K_PAGEUP: key = VTERM_KEY_PAGEUP; break; | |
| 882 case K_RIGHT: key = VTERM_KEY_RIGHT; break; | |
| 883 case K_S_RIGHT: mod = VTERM_MOD_SHIFT; | |
| 884 key = VTERM_KEY_RIGHT; break; | |
| 885 case K_C_RIGHT: mod = VTERM_MOD_CTRL; | |
| 886 key = VTERM_KEY_RIGHT; break; | |
| 887 case K_UP: key = VTERM_KEY_UP; break; | |
| 888 case K_S_UP: mod = VTERM_MOD_SHIFT; | |
| 889 key = VTERM_KEY_UP; break; | |
| 890 case TAB: key = VTERM_KEY_TAB; break; | |
|
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891 case K_S_TAB: mod = VTERM_MOD_SHIFT; |
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892 key = VTERM_KEY_TAB; break; |
| 12502 | 893 |
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894 case K_MOUSEUP: other = term_send_mouse(vterm, 5, 1); break; |
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895 case K_MOUSEDOWN: other = term_send_mouse(vterm, 4, 1); break; |
| 12502 | 896 case K_MOUSELEFT: /* TODO */ return 0; |
| 897 case K_MOUSERIGHT: /* TODO */ return 0; | |
| 898 | |
| 899 case K_LEFTMOUSE: | |
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900 case K_LEFTMOUSE_NM: other = term_send_mouse(vterm, 1, 1); break; |
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901 case K_LEFTDRAG: other = term_send_mouse(vterm, 1, 1); break; |
| 12502 | 902 case K_LEFTRELEASE: |
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903 case K_LEFTRELEASE_NM: other = term_send_mouse(vterm, 1, 0); break; |
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904 case K_MOUSEMOVE: other = term_send_mouse(vterm, 0, 0); break; |
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905 case K_MIDDLEMOUSE: other = term_send_mouse(vterm, 2, 1); break; |
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906 case K_MIDDLEDRAG: other = term_send_mouse(vterm, 2, 1); break; |
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907 case K_MIDDLERELEASE: other = term_send_mouse(vterm, 2, 0); break; |
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908 case K_RIGHTMOUSE: other = term_send_mouse(vterm, 3, 1); break; |
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909 case K_RIGHTDRAG: other = term_send_mouse(vterm, 3, 1); break; |
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910 case K_RIGHTRELEASE: other = term_send_mouse(vterm, 3, 0); break; |
| 12502 | 911 case K_X1MOUSE: /* TODO */ return 0; |
| 912 case K_X1DRAG: /* TODO */ return 0; | |
| 913 case K_X1RELEASE: /* TODO */ return 0; | |
| 914 case K_X2MOUSE: /* TODO */ return 0; | |
| 915 case K_X2DRAG: /* TODO */ return 0; | |
| 916 case K_X2RELEASE: /* TODO */ return 0; | |
| 917 | |
| 918 case K_IGNORE: return 0; | |
| 919 case K_NOP: return 0; | |
| 920 case K_UNDO: return 0; | |
| 921 case K_HELP: return 0; | |
| 922 case K_XF1: key = VTERM_KEY_FUNCTION(1); break; | |
| 923 case K_XF2: key = VTERM_KEY_FUNCTION(2); break; | |
| 924 case K_XF3: key = VTERM_KEY_FUNCTION(3); break; | |
| 925 case K_XF4: key = VTERM_KEY_FUNCTION(4); break; | |
| 926 case K_SELECT: return 0; | |
| 927 #ifdef FEAT_GUI | |
| 928 case K_VER_SCROLLBAR: return 0; | |
| 929 case K_HOR_SCROLLBAR: return 0; | |
| 930 #endif | |
| 931 #ifdef FEAT_GUI_TABLINE | |
| 932 case K_TABLINE: return 0; | |
| 933 case K_TABMENU: return 0; | |
| 934 #endif | |
| 935 #ifdef FEAT_NETBEANS_INTG | |
| 936 case K_F21: key = VTERM_KEY_FUNCTION(21); break; | |
| 937 #endif | |
| 938 #ifdef FEAT_DND | |
| 939 case K_DROP: return 0; | |
| 940 #endif | |
| 941 #ifdef FEAT_AUTOCMD | |
| 942 case K_CURSORHOLD: return 0; | |
| 943 #endif | |
|
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944 case K_PS: vterm_keyboard_start_paste(vterm); |
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945 other = TRUE; |
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946 break; |
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947 case K_PE: vterm_keyboard_end_paste(vterm); |
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948 other = TRUE; |
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949 break; |
| 12502 | 950 } |
| 951 | |
| 952 /* | |
| 953 * Convert special keys to vterm keys: | |
| 954 * - Write keys to vterm: vterm_keyboard_key() | |
| 955 * - Write output to channel. | |
| 956 * TODO: use mod_mask | |
| 957 */ | |
| 958 if (key != VTERM_KEY_NONE) | |
| 959 /* Special key, let vterm convert it. */ | |
| 960 vterm_keyboard_key(vterm, key, mod); | |
|
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961 else if (!other) |
| 12502 | 962 /* Normal character, let vterm convert it. */ |
| 963 vterm_keyboard_unichar(vterm, c, mod); | |
| 964 | |
| 965 /* Read back the converted escape sequence. */ | |
| 966 return (int)vterm_output_read(vterm, buf, KEY_BUF_LEN); | |
| 967 } | |
| 968 | |
| 969 /* | |
| 970 * Return TRUE if the job for "term" is still running. | |
| 971 */ | |
| 972 int | |
| 973 term_job_running(term_T *term) | |
| 974 { | |
| 975 /* Also consider the job finished when the channel is closed, to avoid a | |
| 976 * race condition when updating the title. */ | |
| 977 return term != NULL | |
| 978 && term->tl_job != NULL | |
| 979 && channel_is_open(term->tl_job->jv_channel) | |
| 980 && (term->tl_job->jv_status == JOB_STARTED | |
| 981 || term->tl_job->jv_channel->ch_keep_open); | |
| 982 } | |
| 983 | |
| 984 /* | |
| 985 * Return TRUE if "term" has an active channel and used ":term NONE". | |
| 986 */ | |
| 987 int | |
| 988 term_none_open(term_T *term) | |
| 989 { | |
| 990 /* Also consider the job finished when the channel is closed, to avoid a | |
| 991 * race condition when updating the title. */ | |
| 992 return term != NULL | |
| 993 && term->tl_job != NULL | |
| 994 && channel_is_open(term->tl_job->jv_channel) | |
| 995 && term->tl_job->jv_channel->ch_keep_open; | |
| 996 } | |
| 997 | |
| 998 /* | |
| 999 * Add the last line of the scrollback buffer to the buffer in the window. | |
| 1000 */ | |
| 1001 static void | |
| 1002 add_scrollback_line_to_buffer(term_T *term, char_u *text, int len) | |
| 1003 { | |
| 1004 buf_T *buf = term->tl_buffer; | |
| 1005 int empty = (buf->b_ml.ml_flags & ML_EMPTY); | |
| 1006 linenr_T lnum = buf->b_ml.ml_line_count; | |
| 1007 | |
| 1008 #ifdef WIN3264 | |
| 1009 if (!enc_utf8 && enc_codepage > 0) | |
| 1010 { | |
| 1011 WCHAR *ret = NULL; | |
| 1012 int length = 0; | |
| 1013 | |
| 1014 MultiByteToWideChar_alloc(CP_UTF8, 0, (char*)text, len + 1, | |
| 1015 &ret, &length); | |
| 1016 if (ret != NULL) | |
| 1017 { | |
| 1018 WideCharToMultiByte_alloc(enc_codepage, 0, | |
| 1019 ret, length, (char **)&text, &len, 0, 0); | |
| 1020 vim_free(ret); | |
| 1021 ml_append_buf(term->tl_buffer, lnum, text, len, FALSE); | |
| 1022 vim_free(text); | |
| 1023 } | |
| 1024 } | |
| 1025 else | |
| 1026 #endif | |
| 1027 ml_append_buf(term->tl_buffer, lnum, text, len + 1, FALSE); | |
| 1028 if (empty) | |
| 1029 { | |
| 1030 /* Delete the empty line that was in the empty buffer. */ | |
| 1031 curbuf = buf; | |
| 1032 ml_delete(1, FALSE); | |
| 1033 curbuf = curwin->w_buffer; | |
| 1034 } | |
| 1035 } | |
| 1036 | |
| 1037 static void | |
| 1038 cell2cellattr(const VTermScreenCell *cell, cellattr_T *attr) | |
| 1039 { | |
| 1040 attr->width = cell->width; | |
| 1041 attr->attrs = cell->attrs; | |
| 1042 attr->fg = cell->fg; | |
| 1043 attr->bg = cell->bg; | |
| 1044 } | |
| 1045 | |
| 1046 static int | |
| 1047 equal_celattr(cellattr_T *a, cellattr_T *b) | |
| 1048 { | |
| 1049 /* Comparing the colors should be sufficient. */ | |
| 1050 return a->fg.red == b->fg.red | |
| 1051 && a->fg.green == b->fg.green | |
| 1052 && a->fg.blue == b->fg.blue | |
| 1053 && a->bg.red == b->bg.red | |
| 1054 && a->bg.green == b->bg.green | |
| 1055 && a->bg.blue == b->bg.blue; | |
| 1056 } | |
| 1057 | |
|
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1058 /* |
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1059 * Add an empty scrollback line to "term". When "lnum" is not zero, add the |
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1060 * line at this position. Otherwise at the end. |
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1061 */ |
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1062 static int |
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1063 add_empty_scrollback(term_T *term, cellattr_T *fill_attr, int lnum) |
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1064 { |
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1065 if (ga_grow(&term->tl_scrollback, 1) == OK) |
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1066 { |
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1067 sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
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1068 + term->tl_scrollback.ga_len; |
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1069 |
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1070 if (lnum > 0) |
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1071 { |
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1072 int i; |
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1073 |
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1074 for (i = 0; i < term->tl_scrollback.ga_len - lnum; ++i) |
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1075 { |
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1076 *line = *(line - 1); |
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1077 --line; |
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1078 } |
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1079 } |
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1080 line->sb_cols = 0; |
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1081 line->sb_cells = NULL; |
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1082 line->sb_fill_attr = *fill_attr; |
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1083 ++term->tl_scrollback.ga_len; |
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1084 return OK; |
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1085 } |
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1086 return FALSE; |
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1087 } |
| 12502 | 1088 |
| 1089 /* | |
| 1090 * Add the current lines of the terminal to scrollback and to the buffer. | |
| 1091 * Called after the job has ended and when switching to Terminal-Normal mode. | |
| 1092 */ | |
| 1093 static void | |
| 1094 move_terminal_to_buffer(term_T *term) | |
| 1095 { | |
| 1096 win_T *wp; | |
| 1097 int len; | |
| 1098 int lines_skipped = 0; | |
| 1099 VTermPos pos; | |
| 1100 VTermScreenCell cell; | |
| 1101 cellattr_T fill_attr, new_fill_attr; | |
| 1102 cellattr_T *p; | |
| 1103 VTermScreen *screen; | |
| 1104 | |
| 1105 if (term->tl_vterm == NULL) | |
| 1106 return; | |
| 1107 screen = vterm_obtain_screen(term->tl_vterm); | |
| 1108 fill_attr = new_fill_attr = term->tl_default_color; | |
| 1109 | |
| 1110 for (pos.row = 0; pos.row < term->tl_rows; ++pos.row) | |
| 1111 { | |
| 1112 len = 0; | |
| 1113 for (pos.col = 0; pos.col < term->tl_cols; ++pos.col) | |
| 1114 if (vterm_screen_get_cell(screen, pos, &cell) != 0 | |
| 1115 && cell.chars[0] != NUL) | |
| 1116 { | |
| 1117 len = pos.col + 1; | |
| 1118 new_fill_attr = term->tl_default_color; | |
| 1119 } | |
| 1120 else | |
| 1121 /* Assume the last attr is the filler attr. */ | |
| 1122 cell2cellattr(&cell, &new_fill_attr); | |
| 1123 | |
| 1124 if (len == 0 && equal_celattr(&new_fill_attr, &fill_attr)) | |
| 1125 ++lines_skipped; | |
| 1126 else | |
| 1127 { | |
| 1128 while (lines_skipped > 0) | |
| 1129 { | |
| 1130 /* Line was skipped, add an empty line. */ | |
| 1131 --lines_skipped; | |
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1132 if (add_empty_scrollback(term, &fill_attr, 0) == OK) |
| 12502 | 1133 add_scrollback_line_to_buffer(term, (char_u *)"", 0); |
| 1134 } | |
| 1135 | |
| 1136 if (len == 0) | |
| 1137 p = NULL; | |
| 1138 else | |
| 1139 p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); | |
| 1140 if ((p != NULL || len == 0) | |
| 1141 && ga_grow(&term->tl_scrollback, 1) == OK) | |
| 1142 { | |
| 1143 garray_T ga; | |
| 1144 int width; | |
| 1145 sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data | |
| 1146 + term->tl_scrollback.ga_len; | |
| 1147 | |
| 1148 ga_init2(&ga, 1, 100); | |
| 1149 for (pos.col = 0; pos.col < len; pos.col += width) | |
| 1150 { | |
| 1151 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 1152 { | |
| 1153 width = 1; | |
| 1154 vim_memset(p + pos.col, 0, sizeof(cellattr_T)); | |
| 1155 if (ga_grow(&ga, 1) == OK) | |
| 1156 ga.ga_len += utf_char2bytes(' ', | |
| 1157 (char_u *)ga.ga_data + ga.ga_len); | |
| 1158 } | |
| 1159 else | |
| 1160 { | |
| 1161 width = cell.width; | |
| 1162 | |
| 1163 cell2cellattr(&cell, &p[pos.col]); | |
| 1164 | |
| 1165 if (ga_grow(&ga, MB_MAXBYTES) == OK) | |
| 1166 { | |
| 1167 int i; | |
| 1168 int c; | |
| 1169 | |
| 1170 for (i = 0; (c = cell.chars[i]) > 0 || i == 0; ++i) | |
| 1171 ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, | |
| 1172 (char_u *)ga.ga_data + ga.ga_len); | |
| 1173 } | |
| 1174 } | |
| 1175 } | |
| 1176 line->sb_cols = len; | |
| 1177 line->sb_cells = p; | |
| 1178 line->sb_fill_attr = new_fill_attr; | |
| 1179 fill_attr = new_fill_attr; | |
| 1180 ++term->tl_scrollback.ga_len; | |
| 1181 | |
| 1182 if (ga_grow(&ga, 1) == FAIL) | |
| 1183 add_scrollback_line_to_buffer(term, (char_u *)"", 0); | |
| 1184 else | |
| 1185 { | |
| 1186 *((char_u *)ga.ga_data + ga.ga_len) = NUL; | |
| 1187 add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); | |
| 1188 } | |
| 1189 ga_clear(&ga); | |
| 1190 } | |
| 1191 else | |
| 1192 vim_free(p); | |
| 1193 } | |
| 1194 } | |
| 1195 | |
| 1196 /* Obtain the current background color. */ | |
| 1197 vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), | |
| 1198 &term->tl_default_color.fg, &term->tl_default_color.bg); | |
| 1199 | |
| 1200 FOR_ALL_WINDOWS(wp) | |
| 1201 { | |
| 1202 if (wp->w_buffer == term->tl_buffer) | |
| 1203 { | |
| 1204 wp->w_cursor.lnum = term->tl_buffer->b_ml.ml_line_count; | |
| 1205 wp->w_cursor.col = 0; | |
| 1206 wp->w_valid = 0; | |
| 1207 if (wp->w_cursor.lnum >= wp->w_height) | |
| 1208 { | |
| 1209 linenr_T min_topline = wp->w_cursor.lnum - wp->w_height + 1; | |
| 1210 | |
| 1211 if (wp->w_topline < min_topline) | |
| 1212 wp->w_topline = min_topline; | |
| 1213 } | |
| 1214 redraw_win_later(wp, NOT_VALID); | |
| 1215 } | |
| 1216 } | |
| 1217 } | |
| 1218 | |
| 1219 static void | |
| 1220 set_terminal_mode(term_T *term, int normal_mode) | |
| 1221 { | |
| 1222 term->tl_normal_mode = normal_mode; | |
|
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1223 VIM_CLEAR(term->tl_status_text); |
| 12502 | 1224 if (term->tl_buffer == curbuf) |
| 1225 maketitle(); | |
| 1226 } | |
| 1227 | |
| 1228 /* | |
| 1229 * Called after the job if finished and Terminal mode is not active: | |
| 1230 * Move the vterm contents into the scrollback buffer and free the vterm. | |
| 1231 */ | |
| 1232 static void | |
| 1233 cleanup_vterm(term_T *term) | |
| 1234 { | |
| 1235 if (term->tl_finish != 'c') | |
| 1236 move_terminal_to_buffer(term); | |
| 1237 term_free_vterm(term); | |
| 1238 set_terminal_mode(term, FALSE); | |
| 1239 } | |
| 1240 | |
| 1241 /* | |
| 1242 * Switch from Terminal-Job mode to Terminal-Normal mode. | |
| 1243 * Suspends updating the terminal window. | |
| 1244 */ | |
| 1245 static void | |
| 1246 term_enter_normal_mode(void) | |
| 1247 { | |
| 1248 term_T *term = curbuf->b_term; | |
| 1249 | |
| 1250 /* Append the current terminal contents to the buffer. */ | |
| 1251 move_terminal_to_buffer(term); | |
| 1252 | |
| 1253 set_terminal_mode(term, TRUE); | |
| 1254 | |
| 1255 /* Move the window cursor to the position of the cursor in the | |
| 1256 * terminal. */ | |
| 1257 curwin->w_cursor.lnum = term->tl_scrollback_scrolled | |
| 1258 + term->tl_cursor_pos.row + 1; | |
| 1259 check_cursor(); | |
| 1260 coladvance(term->tl_cursor_pos.col); | |
| 1261 | |
| 1262 /* Display the same lines as in the terminal. */ | |
| 1263 curwin->w_topline = term->tl_scrollback_scrolled + 1; | |
| 1264 } | |
| 1265 | |
| 1266 /* | |
| 1267 * Returns TRUE if the current window contains a terminal and we are in | |
| 1268 * Terminal-Normal mode. | |
| 1269 */ | |
| 1270 int | |
| 1271 term_in_normal_mode(void) | |
| 1272 { | |
| 1273 term_T *term = curbuf->b_term; | |
| 1274 | |
| 1275 return term != NULL && term->tl_normal_mode; | |
| 1276 } | |
| 1277 | |
| 1278 /* | |
| 1279 * Switch from Terminal-Normal mode to Terminal-Job mode. | |
| 1280 * Restores updating the terminal window. | |
| 1281 */ | |
| 1282 void | |
| 1283 term_enter_job_mode() | |
| 1284 { | |
| 1285 term_T *term = curbuf->b_term; | |
| 1286 sb_line_T *line; | |
| 1287 garray_T *gap; | |
| 1288 | |
| 1289 /* Remove the terminal contents from the scrollback and the buffer. */ | |
| 1290 gap = &term->tl_scrollback; | |
| 1291 while (curbuf->b_ml.ml_line_count > term->tl_scrollback_scrolled | |
| 1292 && gap->ga_len > 0) | |
| 1293 { | |
| 1294 ml_delete(curbuf->b_ml.ml_line_count, FALSE); | |
| 1295 line = (sb_line_T *)gap->ga_data + gap->ga_len - 1; | |
| 1296 vim_free(line->sb_cells); | |
| 1297 --gap->ga_len; | |
| 1298 } | |
| 1299 check_cursor(); | |
| 1300 | |
| 1301 set_terminal_mode(term, FALSE); | |
| 1302 | |
| 1303 if (term->tl_channel_closed) | |
| 1304 cleanup_vterm(term); | |
| 1305 redraw_buf_and_status_later(curbuf, NOT_VALID); | |
| 1306 } | |
| 1307 | |
| 1308 /* | |
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1309 * Get a key from the user with terminal mode mappings. |
| 12502 | 1310 * Note: while waiting a terminal may be closed and freed if the channel is |
| 1311 * closed and ++close was used. | |
| 1312 */ | |
| 1313 static int | |
| 1314 term_vgetc() | |
| 1315 { | |
| 1316 int c; | |
| 1317 int save_State = State; | |
| 1318 | |
| 1319 State = TERMINAL; | |
| 1320 got_int = FALSE; | |
| 1321 #ifdef WIN3264 | |
| 1322 ctrl_break_was_pressed = FALSE; | |
| 1323 #endif | |
| 1324 c = vgetc(); | |
| 1325 got_int = FALSE; | |
| 1326 State = save_State; | |
| 1327 return c; | |
| 1328 } | |
| 1329 | |
| 1330 /* | |
| 1331 * Send keys to terminal. | |
| 1332 * Return FAIL when the key needs to be handled in Normal mode. | |
| 1333 * Return OK when the key was dropped or sent to the terminal. | |
| 1334 */ | |
| 1335 int | |
| 1336 send_keys_to_term(term_T *term, int c, int typed) | |
| 1337 { | |
| 1338 char msg[KEY_BUF_LEN]; | |
| 1339 size_t len; | |
| 1340 static int mouse_was_outside = FALSE; | |
| 1341 int dragging_outside = FALSE; | |
| 1342 | |
| 1343 /* Catch keys that need to be handled as in Normal mode. */ | |
| 1344 switch (c) | |
| 1345 { | |
| 1346 case NUL: | |
| 1347 case K_ZERO: | |
| 1348 if (typed) | |
| 1349 stuffcharReadbuff(c); | |
| 1350 return FAIL; | |
| 1351 | |
| 1352 case K_IGNORE: | |
| 1353 return FAIL; | |
| 1354 | |
| 1355 case K_LEFTDRAG: | |
| 1356 case K_MIDDLEDRAG: | |
| 1357 case K_RIGHTDRAG: | |
| 1358 case K_X1DRAG: | |
| 1359 case K_X2DRAG: | |
| 1360 dragging_outside = mouse_was_outside; | |
| 1361 /* FALLTHROUGH */ | |
| 1362 case K_LEFTMOUSE: | |
| 1363 case K_LEFTMOUSE_NM: | |
| 1364 case K_LEFTRELEASE: | |
| 1365 case K_LEFTRELEASE_NM: | |
|
12865
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diff
changeset
|
1366 case K_MOUSEMOVE: |
| 12502 | 1367 case K_MIDDLEMOUSE: |
| 1368 case K_MIDDLERELEASE: | |
| 1369 case K_RIGHTMOUSE: | |
| 1370 case K_RIGHTRELEASE: | |
| 1371 case K_X1MOUSE: | |
| 1372 case K_X1RELEASE: | |
| 1373 case K_X2MOUSE: | |
| 1374 case K_X2RELEASE: | |
| 1375 | |
| 1376 case K_MOUSEUP: | |
| 1377 case K_MOUSEDOWN: | |
| 1378 case K_MOUSELEFT: | |
| 1379 case K_MOUSERIGHT: | |
| 1380 if (mouse_row < W_WINROW(curwin) | |
|
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diff
changeset
|
1381 || mouse_row >= (W_WINROW(curwin) + curwin->w_height) |
|
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|
1382 || mouse_col < curwin->w_wincol |
|
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changeset
|
1383 || mouse_col >= W_ENDCOL(curwin) |
| 12502 | 1384 || dragging_outside) |
| 1385 { | |
|
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changeset
|
1386 /* click or scroll outside the current window or on status line |
|
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|
1387 * or vertical separator */ |
| 12502 | 1388 if (typed) |
| 1389 { | |
| 1390 stuffcharReadbuff(c); | |
| 1391 mouse_was_outside = TRUE; | |
| 1392 } | |
| 1393 return FAIL; | |
| 1394 } | |
| 1395 } | |
| 1396 if (typed) | |
| 1397 mouse_was_outside = FALSE; | |
| 1398 | |
| 1399 /* Convert the typed key to a sequence of bytes for the job. */ | |
| 1400 len = term_convert_key(term, c, msg); | |
| 1401 if (len > 0) | |
| 1402 /* TODO: if FAIL is returned, stop? */ | |
| 1403 channel_send(term->tl_job->jv_channel, get_tty_part(term), | |
| 1404 (char_u *)msg, (int)len, NULL); | |
| 1405 | |
| 1406 return OK; | |
| 1407 } | |
| 1408 | |
| 1409 static void | |
| 1410 position_cursor(win_T *wp, VTermPos *pos) | |
| 1411 { | |
| 1412 wp->w_wrow = MIN(pos->row, MAX(0, wp->w_height - 1)); | |
| 1413 wp->w_wcol = MIN(pos->col, MAX(0, wp->w_width - 1)); | |
| 1414 wp->w_valid |= (VALID_WCOL|VALID_WROW); | |
| 1415 } | |
| 1416 | |
| 1417 /* | |
| 1418 * Handle CTRL-W "": send register contents to the job. | |
| 1419 */ | |
| 1420 static void | |
| 1421 term_paste_register(int prev_c UNUSED) | |
| 1422 { | |
| 1423 int c; | |
| 1424 list_T *l; | |
| 1425 listitem_T *item; | |
| 1426 long reglen = 0; | |
| 1427 int type; | |
| 1428 | |
| 1429 #ifdef FEAT_CMDL_INFO | |
| 1430 if (add_to_showcmd(prev_c)) | |
| 1431 if (add_to_showcmd('"')) | |
| 1432 out_flush(); | |
| 1433 #endif | |
| 1434 c = term_vgetc(); | |
| 1435 #ifdef FEAT_CMDL_INFO | |
| 1436 clear_showcmd(); | |
| 1437 #endif | |
| 1438 if (!term_use_loop()) | |
| 1439 /* job finished while waiting for a character */ | |
| 1440 return; | |
| 1441 | |
| 1442 /* CTRL-W "= prompt for expression to evaluate. */ | |
| 1443 if (c == '=' && get_expr_register() != '=') | |
| 1444 return; | |
| 1445 if (!term_use_loop()) | |
| 1446 /* job finished while waiting for a character */ | |
| 1447 return; | |
| 1448 | |
| 1449 l = (list_T *)get_reg_contents(c, GREG_LIST); | |
| 1450 if (l != NULL) | |
| 1451 { | |
| 1452 type = get_reg_type(c, ®len); | |
| 1453 for (item = l->lv_first; item != NULL; item = item->li_next) | |
| 1454 { | |
| 1455 char_u *s = get_tv_string(&item->li_tv); | |
| 1456 #ifdef WIN3264 | |
| 1457 char_u *tmp = s; | |
| 1458 | |
| 1459 if (!enc_utf8 && enc_codepage > 0) | |
| 1460 { | |
| 1461 WCHAR *ret = NULL; | |
| 1462 int length = 0; | |
| 1463 | |
| 1464 MultiByteToWideChar_alloc(enc_codepage, 0, (char *)s, | |
| 1465 (int)STRLEN(s), &ret, &length); | |
| 1466 if (ret != NULL) | |
| 1467 { | |
| 1468 WideCharToMultiByte_alloc(CP_UTF8, 0, | |
| 1469 ret, length, (char **)&s, &length, 0, 0); | |
| 1470 vim_free(ret); | |
| 1471 } | |
| 1472 } | |
| 1473 #endif | |
| 1474 channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, | |
| 1475 s, (int)STRLEN(s), NULL); | |
| 1476 #ifdef WIN3264 | |
| 1477 if (tmp != s) | |
| 1478 vim_free(s); | |
| 1479 #endif | |
| 1480 | |
| 1481 if (item->li_next != NULL || type == MLINE) | |
| 1482 channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, | |
| 1483 (char_u *)"\r", 1, NULL); | |
| 1484 } | |
| 1485 list_free(l); | |
| 1486 } | |
| 1487 } | |
| 1488 | |
| 1489 #if defined(FEAT_GUI) || defined(PROTO) | |
| 1490 /* | |
| 1491 * Return TRUE when the cursor of the terminal should be displayed. | |
| 1492 */ | |
| 1493 int | |
| 1494 terminal_is_active() | |
| 1495 { | |
| 1496 return in_terminal_loop != NULL; | |
| 1497 } | |
| 1498 | |
| 1499 cursorentry_T * | |
| 1500 term_get_cursor_shape(guicolor_T *fg, guicolor_T *bg) | |
| 1501 { | |
| 1502 term_T *term = in_terminal_loop; | |
| 1503 static cursorentry_T entry; | |
| 1504 | |
| 1505 vim_memset(&entry, 0, sizeof(entry)); | |
| 1506 entry.shape = entry.mshape = | |
| 1507 term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_UNDERLINE ? SHAPE_HOR : | |
| 1508 term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_BAR_LEFT ? SHAPE_VER : | |
| 1509 SHAPE_BLOCK; | |
| 1510 entry.percentage = 20; | |
| 1511 if (term->tl_cursor_blink) | |
| 1512 { | |
| 1513 entry.blinkwait = 700; | |
| 1514 entry.blinkon = 400; | |
| 1515 entry.blinkoff = 250; | |
| 1516 } | |
| 1517 *fg = gui.back_pixel; | |
| 1518 if (term->tl_cursor_color == NULL) | |
| 1519 *bg = gui.norm_pixel; | |
| 1520 else | |
| 1521 *bg = color_name2handle(term->tl_cursor_color); | |
| 1522 entry.name = "n"; | |
| 1523 entry.used_for = SHAPE_CURSOR; | |
| 1524 | |
| 1525 return &entry; | |
| 1526 } | |
| 1527 #endif | |
| 1528 | |
|
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|
1529 static void |
|
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|
1530 may_output_cursor_props(void) |
|
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|
1531 { |
|
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|
1532 if (STRCMP(last_set_cursor_color, desired_cursor_color) != 0 |
|
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|
1533 || last_set_cursor_shape != desired_cursor_shape |
|
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|
1534 || last_set_cursor_blink != desired_cursor_blink) |
|
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|
1535 { |
|
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|
1536 last_set_cursor_color = desired_cursor_color; |
|
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|
1537 last_set_cursor_shape = desired_cursor_shape; |
|
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|
1538 last_set_cursor_blink = desired_cursor_blink; |
|
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|
1539 term_cursor_color(desired_cursor_color); |
|
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1540 if (desired_cursor_shape == -1 || desired_cursor_blink == -1) |
|
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|
1541 /* this will restore the initial cursor style, if possible */ |
|
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|
1542 ui_cursor_shape_forced(TRUE); |
|
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|
1543 else |
|
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|
1544 term_cursor_shape(desired_cursor_shape, desired_cursor_blink); |
|
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|
1545 } |
|
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|
1546 } |
|
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1547 |
|
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|
1548 /* |
|
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|
1549 * Set the cursor color and shape, if not last set to these. |
|
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|
1550 */ |
| 12502 | 1551 static void |
| 1552 may_set_cursor_props(term_T *term) | |
| 1553 { | |
| 1554 #ifdef FEAT_GUI | |
| 1555 /* For the GUI the cursor properties are obtained with | |
| 1556 * term_get_cursor_shape(). */ | |
| 1557 if (gui.in_use) | |
| 1558 return; | |
| 1559 #endif | |
| 1560 if (in_terminal_loop == term) | |
| 1561 { | |
| 1562 if (term->tl_cursor_color != NULL) | |
|
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|
1563 desired_cursor_color = term->tl_cursor_color; |
| 12502 | 1564 else |
|
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|
1565 desired_cursor_color = (char_u *)""; |
|
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|
1566 desired_cursor_shape = term->tl_cursor_shape; |
|
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|
1567 desired_cursor_blink = term->tl_cursor_blink; |
|
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|
1568 may_output_cursor_props(); |
| 12502 | 1569 } |
| 1570 } | |
| 1571 | |
|
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|
1572 /* |
|
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|
1573 * Reset the desired cursor properties and restore them when needed. |
|
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|
1574 */ |
| 12502 | 1575 static void |
|
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|
1576 prepare_restore_cursor_props(void) |
| 12502 | 1577 { |
| 1578 #ifdef FEAT_GUI | |
| 1579 if (gui.in_use) | |
| 1580 return; | |
| 1581 #endif | |
|
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|
1582 desired_cursor_color = (char_u *)""; |
|
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|
1583 desired_cursor_shape = -1; |
|
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|
1584 desired_cursor_blink = -1; |
|
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|
1585 may_output_cursor_props(); |
| 12502 | 1586 } |
| 1587 | |
| 1588 /* | |
| 1589 * Returns TRUE if the current window contains a terminal and we are sending | |
| 1590 * keys to the job. | |
| 1591 */ | |
| 1592 int | |
| 1593 term_use_loop(void) | |
| 1594 { | |
| 1595 term_T *term = curbuf->b_term; | |
| 1596 | |
| 1597 return term != NULL | |
| 1598 && !term->tl_normal_mode | |
| 1599 && term->tl_vterm != NULL | |
| 1600 && term_job_running(term); | |
| 1601 } | |
| 1602 | |
| 1603 /* | |
| 1604 * Wait for input and send it to the job. | |
| 1605 * When "blocking" is TRUE wait for a character to be typed. Otherwise return | |
| 1606 * when there is no more typahead. | |
| 1607 * Return when the start of a CTRL-W command is typed or anything else that | |
| 1608 * should be handled as a Normal mode command. | |
| 1609 * Returns OK if a typed character is to be handled in Normal mode, FAIL if | |
| 1610 * the terminal was closed. | |
| 1611 */ | |
| 1612 int | |
| 1613 terminal_loop(int blocking) | |
| 1614 { | |
| 1615 int c; | |
| 1616 int termkey = 0; | |
| 1617 int ret; | |
|
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changeset
|
1618 #ifdef UNIX |
|
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changeset
|
1619 int tty_fd = curbuf->b_term->tl_job->jv_channel |
|
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|
1620 ->ch_part[get_tty_part(curbuf->b_term)].ch_fd; |
|
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|
1621 #endif |
|
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|
1622 int restore_cursor; |
| 12502 | 1623 |
| 1624 /* Remember the terminal we are sending keys to. However, the terminal | |
| 1625 * might be closed while waiting for a character, e.g. typing "exit" in a | |
| 1626 * shell and ++close was used. Therefore use curbuf->b_term instead of a | |
| 1627 * stored reference. */ | |
| 1628 in_terminal_loop = curbuf->b_term; | |
| 1629 | |
| 1630 if (*curwin->w_p_tk != NUL) | |
| 1631 termkey = string_to_key(curwin->w_p_tk, TRUE); | |
| 1632 position_cursor(curwin, &curbuf->b_term->tl_cursor_pos); | |
| 1633 may_set_cursor_props(curbuf->b_term); | |
| 1634 | |
|
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changeset
|
1635 while (blocking || vpeekc_nomap() != NUL) |
| 12502 | 1636 { |
| 1637 /* TODO: skip screen update when handling a sequence of keys. */ | |
| 1638 /* Repeat redrawing in case a message is received while redrawing. */ | |
| 1639 while (must_redraw != 0) | |
| 1640 if (update_screen(0) == FAIL) | |
| 1641 break; | |
| 1642 update_cursor(curbuf->b_term, FALSE); | |
|
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|
1643 restore_cursor = TRUE; |
| 12502 | 1644 |
| 1645 c = term_vgetc(); | |
| 1646 if (!term_use_loop()) | |
|
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|
1647 { |
|
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|
1648 /* Job finished while waiting for a character. Push back the |
|
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|
1649 * received character. */ |
|
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|
1650 if (c != K_IGNORE) |
|
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|
1651 vungetc(c); |
| 12502 | 1652 break; |
|
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|
1653 } |
| 12502 | 1654 if (c == K_IGNORE) |
| 1655 continue; | |
| 1656 | |
|
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|
1657 #ifdef UNIX |
|
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|
1658 /* |
|
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|
1659 * The shell or another program may change the tty settings. Getting |
|
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|
1660 * them for every typed character is a bit of overhead, but it's needed |
|
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|
1661 * for the first character typed, e.g. when Vim starts in a shell. |
|
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|
1662 */ |
|
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|
1663 if (isatty(tty_fd)) |
|
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|
1664 { |
|
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|
1665 ttyinfo_T info; |
|
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|
1666 |
|
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|
1667 /* Get the current backspace character of the pty. */ |
|
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|
1668 if (get_tty_info(tty_fd, &info) == OK) |
|
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|
1669 term_backspace_char = info.backspace; |
|
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|
1670 } |
|
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|
1671 #endif |
|
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|
1672 |
| 12502 | 1673 #ifdef WIN3264 |
| 1674 /* On Windows winpty handles CTRL-C, don't send a CTRL_C_EVENT. | |
| 1675 * Use CTRL-BREAK to kill the job. */ | |
| 1676 if (ctrl_break_was_pressed) | |
| 1677 mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); | |
| 1678 #endif | |
| 1679 /* Was either CTRL-W (termkey) or CTRL-\ pressed? */ | |
| 1680 if (c == (termkey == 0 ? Ctrl_W : termkey) || c == Ctrl_BSL) | |
| 1681 { | |
| 1682 int prev_c = c; | |
| 1683 | |
| 1684 #ifdef FEAT_CMDL_INFO | |
| 1685 if (add_to_showcmd(c)) | |
| 1686 out_flush(); | |
| 1687 #endif | |
| 1688 c = term_vgetc(); | |
| 1689 #ifdef FEAT_CMDL_INFO | |
| 1690 clear_showcmd(); | |
| 1691 #endif | |
| 1692 if (!term_use_loop()) | |
| 1693 /* job finished while waiting for a character */ | |
| 1694 break; | |
| 1695 | |
| 1696 if (prev_c == Ctrl_BSL) | |
| 1697 { | |
| 1698 if (c == Ctrl_N) | |
| 1699 { | |
| 1700 /* CTRL-\ CTRL-N : go to Terminal-Normal mode. */ | |
| 1701 term_enter_normal_mode(); | |
| 1702 ret = FAIL; | |
| 1703 goto theend; | |
| 1704 } | |
| 1705 /* Send both keys to the terminal. */ | |
| 1706 send_keys_to_term(curbuf->b_term, prev_c, TRUE); | |
| 1707 } | |
| 1708 else if (c == Ctrl_C) | |
| 1709 { | |
| 1710 /* "CTRL-W CTRL-C" or 'termkey' CTRL-C: end the job */ | |
| 1711 mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); | |
| 1712 } | |
| 1713 else if (termkey == 0 && c == '.') | |
| 1714 { | |
| 1715 /* "CTRL-W .": send CTRL-W to the job */ | |
| 1716 c = Ctrl_W; | |
| 1717 } | |
| 1718 else if (c == 'N') | |
| 1719 { | |
| 1720 /* CTRL-W N : go to Terminal-Normal mode. */ | |
| 1721 term_enter_normal_mode(); | |
| 1722 ret = FAIL; | |
| 1723 goto theend; | |
| 1724 } | |
| 1725 else if (c == '"') | |
| 1726 { | |
| 1727 term_paste_register(prev_c); | |
| 1728 continue; | |
| 1729 } | |
| 1730 else if (termkey == 0 || c != termkey) | |
| 1731 { | |
| 1732 stuffcharReadbuff(Ctrl_W); | |
| 1733 stuffcharReadbuff(c); | |
| 1734 ret = OK; | |
| 1735 goto theend; | |
| 1736 } | |
| 1737 } | |
| 1738 # ifdef WIN3264 | |
| 1739 if (!enc_utf8 && has_mbyte && c >= 0x80) | |
| 1740 { | |
| 1741 WCHAR wc; | |
| 1742 char_u mb[3]; | |
| 1743 | |
| 1744 mb[0] = (unsigned)c >> 8; | |
| 1745 mb[1] = c; | |
| 1746 if (MultiByteToWideChar(GetACP(), 0, (char*)mb, 2, &wc, 1) > 0) | |
| 1747 c = wc; | |
| 1748 } | |
| 1749 # endif | |
| 1750 if (send_keys_to_term(curbuf->b_term, c, TRUE) != OK) | |
| 1751 { | |
|
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Christian Brabandt <cb@256bit.org>
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|
1752 if (c == K_MOUSEMOVE) |
|
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|
1753 /* We are sure to come back here, don't reset the cursor color |
|
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|
1754 * and shape to avoid flickering. */ |
|
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|
1755 restore_cursor = FALSE; |
|
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|
1756 |
| 12502 | 1757 ret = OK; |
| 1758 goto theend; | |
| 1759 } | |
| 1760 } | |
| 1761 ret = FAIL; | |
| 1762 | |
| 1763 theend: | |
| 1764 in_terminal_loop = NULL; | |
|
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|
1765 if (restore_cursor) |
|
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|
1766 prepare_restore_cursor_props(); |
| 12502 | 1767 return ret; |
| 1768 } | |
| 1769 | |
| 1770 /* | |
| 1771 * Called when a job has finished. | |
| 1772 * This updates the title and status, but does not close the vterm, because | |
| 1773 * there might still be pending output in the channel. | |
| 1774 */ | |
| 1775 void | |
| 1776 term_job_ended(job_T *job) | |
| 1777 { | |
| 1778 term_T *term; | |
| 1779 int did_one = FALSE; | |
| 1780 | |
| 1781 for (term = first_term; term != NULL; term = term->tl_next) | |
| 1782 if (term->tl_job == job) | |
| 1783 { | |
|
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changeset
|
1784 VIM_CLEAR(term->tl_title); |
|
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|
1785 VIM_CLEAR(term->tl_status_text); |
| 12502 | 1786 redraw_buf_and_status_later(term->tl_buffer, VALID); |
| 1787 did_one = TRUE; | |
| 1788 } | |
| 1789 if (did_one) | |
| 1790 redraw_statuslines(); | |
| 1791 if (curbuf->b_term != NULL) | |
| 1792 { | |
| 1793 if (curbuf->b_term->tl_job == job) | |
| 1794 maketitle(); | |
| 1795 update_cursor(curbuf->b_term, TRUE); | |
| 1796 } | |
| 1797 } | |
| 1798 | |
| 1799 static void | |
| 1800 may_toggle_cursor(term_T *term) | |
| 1801 { | |
| 1802 if (in_terminal_loop == term) | |
| 1803 { | |
| 1804 if (term->tl_cursor_visible) | |
| 1805 cursor_on(); | |
| 1806 else | |
| 1807 cursor_off(); | |
| 1808 } | |
| 1809 } | |
| 1810 | |
| 1811 /* | |
| 1812 * Reverse engineer the RGB value into a cterm color index. | |
|
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|
1813 * First color is 1. Return 0 if no match found (default color). |
| 12502 | 1814 */ |
| 1815 static int | |
| 1816 color2index(VTermColor *color, int fg, int *boldp) | |
| 1817 { | |
| 1818 int red = color->red; | |
| 1819 int blue = color->blue; | |
| 1820 int green = color->green; | |
| 1821 | |
|
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|
1822 if (color->ansi_index != VTERM_ANSI_INDEX_NONE) |
| 12502 | 1823 { |
|
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|
1824 /* First 16 colors and default: use the ANSI index, because these |
|
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|
1825 * colors can be redefined. */ |
|
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|
1826 if (t_colors >= 16) |
|
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|
1827 return color->ansi_index; |
|
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|
1828 switch (color->ansi_index) |
| 12502 | 1829 { |
|
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changeset
|
1830 case 0: return 0; |
|
13329
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patch 8.0.1539: no test for the popup menu positioning
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changeset
|
1831 case 1: return lookup_color( 0, fg, boldp) + 1; /* black */ |
|
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|
1832 case 2: return lookup_color( 4, fg, boldp) + 1; /* dark red */ |
|
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|
1833 case 3: return lookup_color( 2, fg, boldp) + 1; /* dark green */ |
|
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changeset
|
1834 case 4: return lookup_color( 6, fg, boldp) + 1; /* brown */ |
|
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|
1835 case 5: return lookup_color( 1, fg, boldp) + 1; /* dark blue*/ |
|
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|
1836 case 6: return lookup_color( 5, fg, boldp) + 1; /* dark magenta */ |
|
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|
1837 case 7: return lookup_color( 3, fg, boldp) + 1; /* dark cyan */ |
|
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|
1838 case 8: return lookup_color( 8, fg, boldp) + 1; /* light grey */ |
|
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|
1839 case 9: return lookup_color(12, fg, boldp) + 1; /* dark grey */ |
|
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|
1840 case 10: return lookup_color(20, fg, boldp) + 1; /* red */ |
|
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|
1841 case 11: return lookup_color(16, fg, boldp) + 1; /* green */ |
|
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|
1842 case 12: return lookup_color(24, fg, boldp) + 1; /* yellow */ |
|
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|
1843 case 13: return lookup_color(14, fg, boldp) + 1; /* blue */ |
|
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|
1844 case 14: return lookup_color(22, fg, boldp) + 1; /* magenta */ |
|
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|
1845 case 15: return lookup_color(18, fg, boldp) + 1; /* cyan */ |
|
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|
1846 case 16: return lookup_color(26, fg, boldp) + 1; /* white */ |
| 12502 | 1847 } |
| 1848 } | |
|
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1849 |
| 12502 | 1850 if (t_colors >= 256) |
| 1851 { | |
| 1852 if (red == blue && red == green) | |
| 1853 { | |
|
12541
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changeset
|
1854 /* 24-color greyscale plus white and black */ |
| 12502 | 1855 static int cutoff[23] = { |
|
12541
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changeset
|
1856 0x0D, 0x17, 0x21, 0x2B, 0x35, 0x3F, 0x49, 0x53, 0x5D, 0x67, |
|
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|
1857 0x71, 0x7B, 0x85, 0x8F, 0x99, 0xA3, 0xAD, 0xB7, 0xC1, 0xCB, |
|
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|
1858 0xD5, 0xDF, 0xE9}; |
| 12502 | 1859 int i; |
| 1860 | |
|
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|
1861 if (red < 5) |
|
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|
1862 return 17; /* 00/00/00 */ |
|
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|
1863 if (red > 245) /* ff/ff/ff */ |
|
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|
1864 return 232; |
| 12502 | 1865 for (i = 0; i < 23; ++i) |
| 1866 if (red < cutoff[i]) | |
| 1867 return i + 233; | |
| 1868 return 256; | |
| 1869 } | |
|
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|
1870 { |
|
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|
1871 static int cutoff[5] = {0x2F, 0x73, 0x9B, 0xC3, 0xEB}; |
|
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|
1872 int ri, gi, bi; |
|
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1873 |
|
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|
1874 /* 216-color cube */ |
|
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|
1875 for (ri = 0; ri < 5; ++ri) |
|
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|
1876 if (red < cutoff[ri]) |
|
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|
1877 break; |
|
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|
1878 for (gi = 0; gi < 5; ++gi) |
|
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|
1879 if (green < cutoff[gi]) |
|
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1880 break; |
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1881 for (bi = 0; bi < 5; ++bi) |
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1882 if (blue < cutoff[bi]) |
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1883 break; |
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1884 return 17 + ri * 36 + gi * 6 + bi; |
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1885 } |
| 12502 | 1886 } |
| 1887 return 0; | |
| 1888 } | |
| 1889 | |
| 1890 /* | |
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1891 * Convert Vterm attributes to highlight flags. |
| 12502 | 1892 */ |
| 1893 static int | |
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1894 vtermAttr2hl(VTermScreenCellAttrs cellattrs) |
| 12502 | 1895 { |
| 1896 int attr = 0; | |
| 1897 | |
| 1898 if (cellattrs.bold) | |
| 1899 attr |= HL_BOLD; | |
| 1900 if (cellattrs.underline) | |
| 1901 attr |= HL_UNDERLINE; | |
| 1902 if (cellattrs.italic) | |
| 1903 attr |= HL_ITALIC; | |
| 1904 if (cellattrs.strike) | |
| 1905 attr |= HL_STRIKETHROUGH; | |
| 1906 if (cellattrs.reverse) | |
| 1907 attr |= HL_INVERSE; | |
|
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1908 return attr; |
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1909 } |
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1910 |
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1911 /* |
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1912 * Store Vterm attributes in "cell" from highlight flags. |
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1913 */ |
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1914 static void |
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1915 hl2vtermAttr(int attr, cellattr_T *cell) |
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1916 { |
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1917 vim_memset(&cell->attrs, 0, sizeof(VTermScreenCellAttrs)); |
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1918 if (attr & HL_BOLD) |
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1919 cell->attrs.bold = 1; |
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1920 if (attr & HL_UNDERLINE) |
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1921 cell->attrs.underline = 1; |
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1922 if (attr & HL_ITALIC) |
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1923 cell->attrs.italic = 1; |
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1924 if (attr & HL_STRIKETHROUGH) |
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1925 cell->attrs.strike = 1; |
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1926 if (attr & HL_INVERSE) |
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1927 cell->attrs.reverse = 1; |
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1928 } |
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1929 |
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1930 /* |
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1931 * Convert the attributes of a vterm cell into an attribute index. |
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1932 */ |
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1933 static int |
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1934 cell2attr(VTermScreenCellAttrs cellattrs, VTermColor cellfg, VTermColor cellbg) |
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1935 { |
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1936 int attr = vtermAttr2hl(cellattrs); |
| 12502 | 1937 |
| 1938 #ifdef FEAT_GUI | |
| 1939 if (gui.in_use) | |
| 1940 { | |
| 1941 guicolor_T fg, bg; | |
| 1942 | |
| 1943 fg = gui_mch_get_rgb_color(cellfg.red, cellfg.green, cellfg.blue); | |
| 1944 bg = gui_mch_get_rgb_color(cellbg.red, cellbg.green, cellbg.blue); | |
| 1945 return get_gui_attr_idx(attr, fg, bg); | |
| 1946 } | |
| 1947 else | |
| 1948 #endif | |
| 1949 #ifdef FEAT_TERMGUICOLORS | |
| 1950 if (p_tgc) | |
| 1951 { | |
| 1952 guicolor_T fg, bg; | |
| 1953 | |
| 1954 fg = gui_get_rgb_color_cmn(cellfg.red, cellfg.green, cellfg.blue); | |
| 1955 bg = gui_get_rgb_color_cmn(cellbg.red, cellbg.green, cellbg.blue); | |
| 1956 | |
| 1957 return get_tgc_attr_idx(attr, fg, bg); | |
| 1958 } | |
| 1959 else | |
| 1960 #endif | |
| 1961 { | |
| 1962 int bold = MAYBE; | |
| 1963 int fg = color2index(&cellfg, TRUE, &bold); | |
| 1964 int bg = color2index(&cellbg, FALSE, &bold); | |
| 1965 | |
|
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1966 /* Use the "Terminal" highlighting for the default colors. */ |
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1967 if ((fg == 0 || bg == 0) && t_colors >= 16) |
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1968 { |
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1969 if (fg == 0 && term_default_cterm_fg >= 0) |
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1970 fg = term_default_cterm_fg + 1; |
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1971 if (bg == 0 && term_default_cterm_bg >= 0) |
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1972 bg = term_default_cterm_bg + 1; |
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1973 } |
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1974 |
| 12502 | 1975 /* with 8 colors set the bold attribute to get a bright foreground */ |
| 1976 if (bold == TRUE) | |
| 1977 attr |= HL_BOLD; | |
| 1978 return get_cterm_attr_idx(attr, fg, bg); | |
| 1979 } | |
| 1980 return 0; | |
| 1981 } | |
| 1982 | |
| 1983 static int | |
| 1984 handle_damage(VTermRect rect, void *user) | |
| 1985 { | |
| 1986 term_T *term = (term_T *)user; | |
| 1987 | |
| 1988 term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, rect.start_row); | |
| 1989 term->tl_dirty_row_end = MAX(term->tl_dirty_row_end, rect.end_row); | |
| 1990 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 1991 return 1; | |
| 1992 } | |
| 1993 | |
| 1994 static int | |
| 1995 handle_moverect(VTermRect dest, VTermRect src, void *user) | |
| 1996 { | |
| 1997 term_T *term = (term_T *)user; | |
| 1998 | |
| 1999 /* Scrolling up is done much more efficiently by deleting lines instead of | |
| 2000 * redrawing the text. */ | |
| 2001 if (dest.start_col == src.start_col | |
| 2002 && dest.end_col == src.end_col | |
| 2003 && dest.start_row < src.start_row) | |
| 2004 { | |
| 2005 win_T *wp; | |
| 2006 VTermColor fg, bg; | |
| 2007 VTermScreenCellAttrs attr; | |
| 2008 int clear_attr; | |
| 2009 | |
| 2010 /* Set the color to clear lines with. */ | |
| 2011 vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), | |
| 2012 &fg, &bg); | |
| 2013 vim_memset(&attr, 0, sizeof(attr)); | |
| 2014 clear_attr = cell2attr(attr, fg, bg); | |
| 2015 | |
| 2016 FOR_ALL_WINDOWS(wp) | |
| 2017 { | |
| 2018 if (wp->w_buffer == term->tl_buffer) | |
| 2019 win_del_lines(wp, dest.start_row, | |
| 2020 src.start_row - dest.start_row, FALSE, FALSE, | |
| 2021 clear_attr); | |
| 2022 } | |
| 2023 } | |
|
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2024 |
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2025 term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, dest.start_row); |
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2026 term->tl_dirty_row_end = MIN(term->tl_dirty_row_end, dest.end_row); |
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2027 |
| 12502 | 2028 redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 2029 return 1; | |
| 2030 } | |
| 2031 | |
| 2032 static int | |
| 2033 handle_movecursor( | |
| 2034 VTermPos pos, | |
| 2035 VTermPos oldpos UNUSED, | |
| 2036 int visible, | |
| 2037 void *user) | |
| 2038 { | |
| 2039 term_T *term = (term_T *)user; | |
| 2040 win_T *wp; | |
| 2041 | |
| 2042 term->tl_cursor_pos = pos; | |
| 2043 term->tl_cursor_visible = visible; | |
| 2044 | |
| 2045 FOR_ALL_WINDOWS(wp) | |
| 2046 { | |
| 2047 if (wp->w_buffer == term->tl_buffer) | |
| 2048 position_cursor(wp, &pos); | |
| 2049 } | |
| 2050 if (term->tl_buffer == curbuf && !term->tl_normal_mode) | |
| 2051 { | |
| 2052 may_toggle_cursor(term); | |
| 2053 update_cursor(term, term->tl_cursor_visible); | |
| 2054 } | |
| 2055 | |
| 2056 return 1; | |
| 2057 } | |
| 2058 | |
| 2059 static int | |
| 2060 handle_settermprop( | |
| 2061 VTermProp prop, | |
| 2062 VTermValue *value, | |
| 2063 void *user) | |
| 2064 { | |
| 2065 term_T *term = (term_T *)user; | |
| 2066 | |
| 2067 switch (prop) | |
| 2068 { | |
| 2069 case VTERM_PROP_TITLE: | |
| 2070 vim_free(term->tl_title); | |
| 2071 /* a blank title isn't useful, make it empty, so that "running" is | |
| 2072 * displayed */ | |
| 2073 if (*skipwhite((char_u *)value->string) == NUL) | |
| 2074 term->tl_title = NULL; | |
| 2075 #ifdef WIN3264 | |
| 2076 else if (!enc_utf8 && enc_codepage > 0) | |
| 2077 { | |
| 2078 WCHAR *ret = NULL; | |
| 2079 int length = 0; | |
| 2080 | |
| 2081 MultiByteToWideChar_alloc(CP_UTF8, 0, | |
| 2082 (char*)value->string, (int)STRLEN(value->string), | |
| 2083 &ret, &length); | |
| 2084 if (ret != NULL) | |
| 2085 { | |
| 2086 WideCharToMultiByte_alloc(enc_codepage, 0, | |
| 2087 ret, length, (char**)&term->tl_title, | |
| 2088 &length, 0, 0); | |
| 2089 vim_free(ret); | |
| 2090 } | |
| 2091 } | |
| 2092 #endif | |
| 2093 else | |
| 2094 term->tl_title = vim_strsave((char_u *)value->string); | |
|
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2095 VIM_CLEAR(term->tl_status_text); |
| 12502 | 2096 if (term == curbuf->b_term) |
| 2097 maketitle(); | |
| 2098 break; | |
| 2099 | |
| 2100 case VTERM_PROP_CURSORVISIBLE: | |
| 2101 term->tl_cursor_visible = value->boolean; | |
| 2102 may_toggle_cursor(term); | |
| 2103 out_flush(); | |
| 2104 break; | |
| 2105 | |
| 2106 case VTERM_PROP_CURSORBLINK: | |
| 2107 term->tl_cursor_blink = value->boolean; | |
| 2108 may_set_cursor_props(term); | |
| 2109 break; | |
| 2110 | |
| 2111 case VTERM_PROP_CURSORSHAPE: | |
| 2112 term->tl_cursor_shape = value->number; | |
| 2113 may_set_cursor_props(term); | |
| 2114 break; | |
| 2115 | |
| 2116 case VTERM_PROP_CURSORCOLOR: | |
|
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2117 if (desired_cursor_color == term->tl_cursor_color) |
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2118 desired_cursor_color = (char_u *)""; |
| 12502 | 2119 vim_free(term->tl_cursor_color); |
| 2120 if (*value->string == NUL) | |
| 2121 term->tl_cursor_color = NULL; | |
| 2122 else | |
| 2123 term->tl_cursor_color = vim_strsave((char_u *)value->string); | |
| 2124 may_set_cursor_props(term); | |
| 2125 break; | |
| 2126 | |
| 2127 case VTERM_PROP_ALTSCREEN: | |
| 2128 /* TODO: do anything else? */ | |
| 2129 term->tl_using_altscreen = value->boolean; | |
| 2130 break; | |
| 2131 | |
| 2132 default: | |
| 2133 break; | |
| 2134 } | |
| 2135 /* Always return 1, otherwise vterm doesn't store the value internally. */ | |
| 2136 return 1; | |
| 2137 } | |
| 2138 | |
| 2139 /* | |
| 2140 * The job running in the terminal resized the terminal. | |
| 2141 */ | |
| 2142 static int | |
| 2143 handle_resize(int rows, int cols, void *user) | |
| 2144 { | |
| 2145 term_T *term = (term_T *)user; | |
| 2146 win_T *wp; | |
| 2147 | |
| 2148 term->tl_rows = rows; | |
| 2149 term->tl_cols = cols; | |
| 2150 if (term->tl_vterm_size_changed) | |
| 2151 /* Size was set by vterm_set_size(), don't set the window size. */ | |
| 2152 term->tl_vterm_size_changed = FALSE; | |
| 2153 else | |
| 2154 { | |
| 2155 FOR_ALL_WINDOWS(wp) | |
| 2156 { | |
| 2157 if (wp->w_buffer == term->tl_buffer) | |
| 2158 { | |
| 2159 win_setheight_win(rows, wp); | |
| 2160 win_setwidth_win(cols, wp); | |
| 2161 } | |
| 2162 } | |
| 2163 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 2164 } | |
| 2165 return 1; | |
| 2166 } | |
| 2167 | |
| 2168 /* | |
| 2169 * Handle a line that is pushed off the top of the screen. | |
| 2170 */ | |
| 2171 static int | |
| 2172 handle_pushline(int cols, const VTermScreenCell *cells, void *user) | |
| 2173 { | |
| 2174 term_T *term = (term_T *)user; | |
| 2175 | |
| 2176 /* TODO: Limit the number of lines that are stored. */ | |
| 2177 if (ga_grow(&term->tl_scrollback, 1) == OK) | |
| 2178 { | |
| 2179 cellattr_T *p = NULL; | |
| 2180 int len = 0; | |
| 2181 int i; | |
| 2182 int c; | |
| 2183 int col; | |
| 2184 sb_line_T *line; | |
| 2185 garray_T ga; | |
| 2186 cellattr_T fill_attr = term->tl_default_color; | |
| 2187 | |
| 2188 /* do not store empty cells at the end */ | |
| 2189 for (i = 0; i < cols; ++i) | |
| 2190 if (cells[i].chars[0] != 0) | |
| 2191 len = i + 1; | |
| 2192 else | |
| 2193 cell2cellattr(&cells[i], &fill_attr); | |
| 2194 | |
| 2195 ga_init2(&ga, 1, 100); | |
| 2196 if (len > 0) | |
| 2197 p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); | |
| 2198 if (p != NULL) | |
| 2199 { | |
| 2200 for (col = 0; col < len; col += cells[col].width) | |
| 2201 { | |
| 2202 if (ga_grow(&ga, MB_MAXBYTES) == FAIL) | |
| 2203 { | |
| 2204 ga.ga_len = 0; | |
| 2205 break; | |
| 2206 } | |
| 2207 for (i = 0; (c = cells[col].chars[i]) > 0 || i == 0; ++i) | |
| 2208 ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, | |
| 2209 (char_u *)ga.ga_data + ga.ga_len); | |
| 2210 cell2cellattr(&cells[col], &p[col]); | |
| 2211 } | |
| 2212 } | |
| 2213 if (ga_grow(&ga, 1) == FAIL) | |
| 2214 add_scrollback_line_to_buffer(term, (char_u *)"", 0); | |
| 2215 else | |
| 2216 { | |
| 2217 *((char_u *)ga.ga_data + ga.ga_len) = NUL; | |
| 2218 add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); | |
| 2219 } | |
| 2220 ga_clear(&ga); | |
| 2221 | |
| 2222 line = (sb_line_T *)term->tl_scrollback.ga_data | |
| 2223 + term->tl_scrollback.ga_len; | |
| 2224 line->sb_cols = len; | |
| 2225 line->sb_cells = p; | |
| 2226 line->sb_fill_attr = fill_attr; | |
| 2227 ++term->tl_scrollback.ga_len; | |
| 2228 ++term->tl_scrollback_scrolled; | |
| 2229 } | |
| 2230 return 0; /* ignored */ | |
| 2231 } | |
| 2232 | |
| 2233 static VTermScreenCallbacks screen_callbacks = { | |
| 2234 handle_damage, /* damage */ | |
| 2235 handle_moverect, /* moverect */ | |
| 2236 handle_movecursor, /* movecursor */ | |
| 2237 handle_settermprop, /* settermprop */ | |
| 2238 NULL, /* bell */ | |
| 2239 handle_resize, /* resize */ | |
| 2240 handle_pushline, /* sb_pushline */ | |
| 2241 NULL /* sb_popline */ | |
| 2242 }; | |
| 2243 | |
| 2244 /* | |
| 2245 * Called when a channel has been closed. | |
| 2246 * If this was a channel for a terminal window then finish it up. | |
| 2247 */ | |
| 2248 void | |
| 2249 term_channel_closed(channel_T *ch) | |
| 2250 { | |
| 2251 term_T *term; | |
| 2252 int did_one = FALSE; | |
| 2253 | |
| 2254 for (term = first_term; term != NULL; term = term->tl_next) | |
| 2255 if (term->tl_job == ch->ch_job) | |
| 2256 { | |
| 2257 term->tl_channel_closed = TRUE; | |
| 2258 did_one = TRUE; | |
| 2259 | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13219
diff
changeset
|
2260 VIM_CLEAR(term->tl_title); |
|
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13219
diff
changeset
|
2261 VIM_CLEAR(term->tl_status_text); |
| 12502 | 2262 |
| 2263 /* Unless in Terminal-Normal mode: clear the vterm. */ | |
| 2264 if (!term->tl_normal_mode) | |
| 2265 { | |
| 2266 int fnum = term->tl_buffer->b_fnum; | |
| 2267 | |
| 2268 cleanup_vterm(term); | |
| 2269 | |
| 2270 if (term->tl_finish == 'c') | |
| 2271 { | |
|
12903
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
|
2272 aco_save_T aco; |
|
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
|
2273 |
| 12502 | 2274 /* ++close or term_finish == "close" */ |
| 2275 ch_log(NULL, "terminal job finished, closing window"); | |
|
12903
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
|
2276 aucmd_prepbuf(&aco, term->tl_buffer); |
| 12502 | 2277 do_bufdel(DOBUF_WIPE, (char_u *)"", 1, fnum, fnum, FALSE); |
|
12903
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
|
2278 aucmd_restbuf(&aco); |
| 12502 | 2279 break; |
| 2280 } | |
| 2281 if (term->tl_finish == 'o' && term->tl_buffer->b_nwindows == 0) | |
| 2282 { | |
| 2283 char buf[50]; | |
| 2284 | |
| 2285 /* TODO: use term_opencmd */ | |
| 2286 ch_log(NULL, "terminal job finished, opening window"); | |
| 2287 vim_snprintf(buf, sizeof(buf), | |
| 2288 term->tl_opencmd == NULL | |
| 2289 ? "botright sbuf %d" | |
| 2290 : (char *)term->tl_opencmd, fnum); | |
| 2291 do_cmdline_cmd((char_u *)buf); | |
| 2292 } | |
| 2293 else | |
| 2294 ch_log(NULL, "terminal job finished"); | |
| 2295 } | |
| 2296 | |
| 2297 redraw_buf_and_status_later(term->tl_buffer, NOT_VALID); | |
| 2298 } | |
| 2299 if (did_one) | |
| 2300 { | |
| 2301 redraw_statuslines(); | |
| 2302 | |
| 2303 /* Need to break out of vgetc(). */ | |
| 2304 ins_char_typebuf(K_IGNORE); | |
| 2305 typebuf_was_filled = TRUE; | |
| 2306 | |
| 2307 term = curbuf->b_term; | |
| 2308 if (term != NULL) | |
| 2309 { | |
| 2310 if (term->tl_job == ch->ch_job) | |
| 2311 maketitle(); | |
| 2312 update_cursor(term, term->tl_cursor_visible); | |
| 2313 } | |
| 2314 } | |
| 2315 } | |
| 2316 | |
| 2317 /* | |
| 2318 * Called to update a window that contains an active terminal. | |
| 2319 * Returns FAIL when there is no terminal running in this window or in | |
| 2320 * Terminal-Normal mode. | |
| 2321 */ | |
| 2322 int | |
| 2323 term_update_window(win_T *wp) | |
| 2324 { | |
| 2325 term_T *term = wp->w_buffer->b_term; | |
| 2326 VTerm *vterm; | |
| 2327 VTermScreen *screen; | |
| 2328 VTermState *state; | |
| 2329 VTermPos pos; | |
| 2330 | |
| 2331 if (term == NULL || term->tl_vterm == NULL || term->tl_normal_mode) | |
| 2332 return FAIL; | |
| 2333 | |
| 2334 vterm = term->tl_vterm; | |
| 2335 screen = vterm_obtain_screen(vterm); | |
| 2336 state = vterm_obtain_state(vterm); | |
| 2337 | |
|
12598
97a2f34962ee
patch 8.0.1177: in a terminal window the popup menu is not cleared
Christian Brabandt <cb@256bit.org>
parents:
12590
diff
changeset
|
2338 if (wp->w_redr_type >= SOME_VALID) |
|
12590
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2339 { |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2340 term->tl_dirty_row_start = 0; |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2341 term->tl_dirty_row_end = MAX_ROW; |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2342 } |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2343 |
| 12502 | 2344 /* |
| 2345 * If the window was resized a redraw will be triggered and we get here. | |
| 2346 * Adjust the size of the vterm unless 'termsize' specifies a fixed size. | |
| 2347 */ | |
| 2348 if ((!term->tl_rows_fixed && term->tl_rows != wp->w_height) | |
| 2349 || (!term->tl_cols_fixed && term->tl_cols != wp->w_width)) | |
| 2350 { | |
| 2351 int rows = term->tl_rows_fixed ? term->tl_rows : wp->w_height; | |
| 2352 int cols = term->tl_cols_fixed ? term->tl_cols : wp->w_width; | |
| 2353 win_T *twp; | |
| 2354 | |
| 2355 FOR_ALL_WINDOWS(twp) | |
| 2356 { | |
| 2357 /* When more than one window shows the same terminal, use the | |
| 2358 * smallest size. */ | |
| 2359 if (twp->w_buffer == term->tl_buffer) | |
| 2360 { | |
| 2361 if (!term->tl_rows_fixed && rows > twp->w_height) | |
| 2362 rows = twp->w_height; | |
| 2363 if (!term->tl_cols_fixed && cols > twp->w_width) | |
| 2364 cols = twp->w_width; | |
| 2365 } | |
| 2366 } | |
| 2367 | |
| 2368 term->tl_vterm_size_changed = TRUE; | |
| 2369 vterm_set_size(vterm, rows, cols); | |
| 2370 ch_log(term->tl_job->jv_channel, "Resizing terminal to %d lines", | |
| 2371 rows); | |
| 2372 term_report_winsize(term, rows, cols); | |
| 2373 } | |
| 2374 | |
| 2375 /* The cursor may have been moved when resizing. */ | |
| 2376 vterm_state_get_cursorpos(state, &pos); | |
| 2377 position_cursor(wp, &pos); | |
| 2378 | |
|
12578
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2379 for (pos.row = term->tl_dirty_row_start; pos.row < term->tl_dirty_row_end |
|
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2380 && pos.row < wp->w_height; ++pos.row) |
| 12502 | 2381 { |
| 2382 int off = screen_get_current_line_off(); | |
| 2383 int max_col = MIN(wp->w_width, term->tl_cols); | |
| 2384 | |
| 2385 if (pos.row < term->tl_rows) | |
| 2386 { | |
| 2387 for (pos.col = 0; pos.col < max_col; ) | |
| 2388 { | |
| 2389 VTermScreenCell cell; | |
| 2390 int c; | |
| 2391 | |
| 2392 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 2393 vim_memset(&cell, 0, sizeof(cell)); | |
| 2394 | |
| 2395 c = cell.chars[0]; | |
| 2396 if (c == NUL) | |
| 2397 { | |
| 2398 ScreenLines[off] = ' '; | |
| 2399 if (enc_utf8) | |
| 2400 ScreenLinesUC[off] = NUL; | |
| 2401 } | |
| 2402 else | |
| 2403 { | |
| 2404 if (enc_utf8) | |
| 2405 { | |
|
12650
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2406 int i; |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2407 |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2408 /* composing chars */ |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2409 for (i = 0; i < Screen_mco |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2410 && i + 1 < VTERM_MAX_CHARS_PER_CELL; ++i) |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2411 { |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2412 ScreenLinesC[i][off] = cell.chars[i + 1]; |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2413 if (cell.chars[i + 1] == 0) |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2414 break; |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2415 } |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2416 if (c >= 0x80 || (Screen_mco > 0 |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2417 && ScreenLinesC[0][off] != 0)) |
| 12502 | 2418 { |
| 2419 ScreenLines[off] = ' '; | |
| 2420 ScreenLinesUC[off] = c; | |
| 2421 } | |
| 2422 else | |
| 2423 { | |
| 2424 ScreenLines[off] = c; | |
| 2425 ScreenLinesUC[off] = NUL; | |
| 2426 } | |
| 2427 } | |
| 2428 #ifdef WIN3264 | |
| 2429 else if (has_mbyte && c >= 0x80) | |
| 2430 { | |
| 2431 char_u mb[MB_MAXBYTES+1]; | |
| 2432 WCHAR wc = c; | |
| 2433 | |
| 2434 if (WideCharToMultiByte(GetACP(), 0, &wc, 1, | |
| 2435 (char*)mb, 2, 0, 0) > 1) | |
| 2436 { | |
| 2437 ScreenLines[off] = mb[0]; | |
| 2438 ScreenLines[off + 1] = mb[1]; | |
| 2439 cell.width = mb_ptr2cells(mb); | |
| 2440 } | |
| 2441 else | |
| 2442 ScreenLines[off] = c; | |
| 2443 } | |
| 2444 #endif | |
| 2445 else | |
| 2446 ScreenLines[off] = c; | |
| 2447 } | |
| 2448 ScreenAttrs[off] = cell2attr(cell.attrs, cell.fg, cell.bg); | |
| 2449 | |
| 2450 ++pos.col; | |
| 2451 ++off; | |
| 2452 if (cell.width == 2) | |
| 2453 { | |
| 2454 if (enc_utf8) | |
| 2455 ScreenLinesUC[off] = NUL; | |
| 2456 | |
| 2457 /* don't set the second byte to NUL for a DBCS encoding, it | |
| 2458 * has been set above */ | |
| 2459 if (enc_utf8 || !has_mbyte) | |
| 2460 ScreenLines[off] = NUL; | |
| 2461 | |
| 2462 ++pos.col; | |
| 2463 ++off; | |
| 2464 } | |
| 2465 } | |
| 2466 } | |
| 2467 else | |
| 2468 pos.col = 0; | |
| 2469 | |
|
13292
c42fe898b578
patch 8.0.1520: cursor in wrong line when using a WinBar in Terminal window
Christian Brabandt <cb@256bit.org>
parents:
13282
diff
changeset
|
2470 screen_line(wp->w_winrow + pos.row + winbar_height(wp), |
|
c42fe898b578
patch 8.0.1520: cursor in wrong line when using a WinBar in Terminal window
Christian Brabandt <cb@256bit.org>
parents:
13282
diff
changeset
|
2471 wp->w_wincol, pos.col, wp->w_width, FALSE); |
| 12502 | 2472 } |
|
12578
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2473 term->tl_dirty_row_start = MAX_ROW; |
|
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2474 term->tl_dirty_row_end = 0; |
| 12502 | 2475 |
| 2476 return OK; | |
| 2477 } | |
| 2478 | |
| 2479 /* | |
| 2480 * Return TRUE if "wp" is a terminal window where the job has finished. | |
| 2481 */ | |
| 2482 int | |
| 2483 term_is_finished(buf_T *buf) | |
| 2484 { | |
| 2485 return buf->b_term != NULL && buf->b_term->tl_vterm == NULL; | |
| 2486 } | |
| 2487 | |
| 2488 /* | |
| 2489 * Return TRUE if "wp" is a terminal window where the job has finished or we | |
| 2490 * are in Terminal-Normal mode, thus we show the buffer contents. | |
| 2491 */ | |
| 2492 int | |
| 2493 term_show_buffer(buf_T *buf) | |
| 2494 { | |
| 2495 term_T *term = buf->b_term; | |
| 2496 | |
| 2497 return term != NULL && (term->tl_vterm == NULL || term->tl_normal_mode); | |
| 2498 } | |
| 2499 | |
| 2500 /* | |
| 2501 * The current buffer is going to be changed. If there is terminal | |
| 2502 * highlighting remove it now. | |
| 2503 */ | |
| 2504 void | |
| 2505 term_change_in_curbuf(void) | |
| 2506 { | |
| 2507 term_T *term = curbuf->b_term; | |
| 2508 | |
| 2509 if (term_is_finished(curbuf) && term->tl_scrollback.ga_len > 0) | |
| 2510 { | |
| 2511 free_scrollback(term); | |
| 2512 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 2513 | |
| 2514 /* The buffer is now like a normal buffer, it cannot be easily | |
| 2515 * abandoned when changed. */ | |
| 2516 set_string_option_direct((char_u *)"buftype", -1, | |
| 2517 (char_u *)"", OPT_FREE|OPT_LOCAL, 0); | |
| 2518 } | |
| 2519 } | |
| 2520 | |
| 2521 /* | |
| 2522 * Get the screen attribute for a position in the buffer. | |
| 2523 * Use a negative "col" to get the filler background color. | |
| 2524 */ | |
| 2525 int | |
| 2526 term_get_attr(buf_T *buf, linenr_T lnum, int col) | |
| 2527 { | |
| 2528 term_T *term = buf->b_term; | |
| 2529 sb_line_T *line; | |
| 2530 cellattr_T *cellattr; | |
| 2531 | |
| 2532 if (lnum > term->tl_scrollback.ga_len) | |
| 2533 cellattr = &term->tl_default_color; | |
| 2534 else | |
| 2535 { | |
| 2536 line = (sb_line_T *)term->tl_scrollback.ga_data + lnum - 1; | |
| 2537 if (col < 0 || col >= line->sb_cols) | |
| 2538 cellattr = &line->sb_fill_attr; | |
| 2539 else | |
| 2540 cellattr = line->sb_cells + col; | |
| 2541 } | |
| 2542 return cell2attr(cellattr->attrs, cellattr->fg, cellattr->bg); | |
| 2543 } | |
| 2544 | |
| 2545 static VTermColor ansi_table[16] = { | |
|
12966
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2546 { 0, 0, 0, 1}, /* black */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2547 {224, 0, 0, 2}, /* dark red */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2548 { 0, 224, 0, 3}, /* dark green */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2549 {224, 224, 0, 4}, /* dark yellow / brown */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2550 { 0, 0, 224, 5}, /* dark blue */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2551 {224, 0, 224, 6}, /* dark magenta */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2552 { 0, 224, 224, 7}, /* dark cyan */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2553 {224, 224, 224, 8}, /* light grey */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2554 |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2555 {128, 128, 128, 9}, /* dark grey */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2556 {255, 64, 64, 10}, /* light red */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2557 { 64, 255, 64, 11}, /* light green */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2558 {255, 255, 64, 12}, /* yellow */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2559 { 64, 64, 255, 13}, /* light blue */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2560 {255, 64, 255, 14}, /* light magenta */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2561 { 64, 255, 255, 15}, /* light cyan */ |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2562 {255, 255, 255, 16}, /* white */ |
| 12502 | 2563 }; |
| 2564 | |
| 2565 static int cube_value[] = { | |
|
12541
fcb11cfca8b3
patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
2566 0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF |
| 12502 | 2567 }; |
| 2568 | |
| 2569 static int grey_ramp[] = { | |
|
12541
fcb11cfca8b3
patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
2570 0x08, 0x12, 0x1C, 0x26, 0x30, 0x3A, 0x44, 0x4E, 0x58, 0x62, 0x6C, 0x76, |
|
fcb11cfca8b3
patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
2571 0x80, 0x8A, 0x94, 0x9E, 0xA8, 0xB2, 0xBC, 0xC6, 0xD0, 0xDA, 0xE4, 0xEE |
| 12502 | 2572 }; |
| 2573 | |
| 2574 /* | |
| 2575 * Convert a cterm color number 0 - 255 to RGB. | |
|
12541
fcb11cfca8b3
patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
|
2576 * This is compatible with xterm. |
| 12502 | 2577 */ |
| 2578 static void | |
| 2579 cterm_color2rgb(int nr, VTermColor *rgb) | |
| 2580 { | |
| 2581 int idx; | |
| 2582 | |
| 2583 if (nr < 16) | |
| 2584 { | |
| 2585 *rgb = ansi_table[nr]; | |
| 2586 } | |
| 2587 else if (nr < 232) | |
| 2588 { | |
| 2589 /* 216 color cube */ | |
| 2590 idx = nr - 16; | |
| 2591 rgb->blue = cube_value[idx % 6]; | |
| 2592 rgb->green = cube_value[idx / 6 % 6]; | |
| 2593 rgb->red = cube_value[idx / 36 % 6]; | |
|
12973
418941f0df08
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parents:
12969
diff
changeset
|
2594 rgb->ansi_index = VTERM_ANSI_INDEX_NONE; |
| 12502 | 2595 } |
| 2596 else if (nr < 256) | |
| 2597 { | |
| 2598 /* 24 grey scale ramp */ | |
| 2599 idx = nr - 232; | |
| 2600 rgb->blue = grey_ramp[idx]; | |
| 2601 rgb->green = grey_ramp[idx]; | |
| 2602 rgb->red = grey_ramp[idx]; | |
|
12973
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patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
Christian Brabandt <cb@256bit.org>
parents:
12969
diff
changeset
|
2603 rgb->ansi_index = VTERM_ANSI_INDEX_NONE; |
| 12502 | 2604 } |
| 2605 } | |
| 2606 | |
| 2607 /* | |
| 2608 * Create a new vterm and initialize it. | |
| 2609 */ | |
| 2610 static void | |
| 2611 create_vterm(term_T *term, int rows, int cols) | |
| 2612 { | |
| 2613 VTerm *vterm; | |
| 2614 VTermScreen *screen; | |
| 2615 VTermValue value; | |
| 2616 VTermColor *fg, *bg; | |
| 2617 int fgval, bgval; | |
| 2618 int id; | |
| 2619 | |
| 2620 vterm = vterm_new(rows, cols); | |
| 2621 term->tl_vterm = vterm; | |
| 2622 screen = vterm_obtain_screen(vterm); | |
| 2623 vterm_screen_set_callbacks(screen, &screen_callbacks, term); | |
| 2624 /* TODO: depends on 'encoding'. */ | |
| 2625 vterm_set_utf8(vterm, 1); | |
| 2626 | |
| 2627 vim_memset(&term->tl_default_color.attrs, 0, sizeof(VTermScreenCellAttrs)); | |
| 2628 term->tl_default_color.width = 1; | |
| 2629 fg = &term->tl_default_color.fg; | |
| 2630 bg = &term->tl_default_color.bg; | |
| 2631 | |
| 2632 /* Vterm uses a default black background. Set it to white when | |
| 2633 * 'background' is "light". */ | |
| 2634 if (*p_bg == 'l') | |
| 2635 { | |
| 2636 fgval = 0; | |
| 2637 bgval = 255; | |
| 2638 } | |
| 2639 else | |
| 2640 { | |
| 2641 fgval = 255; | |
| 2642 bgval = 0; | |
| 2643 } | |
| 2644 fg->red = fg->green = fg->blue = fgval; | |
| 2645 bg->red = bg->green = bg->blue = bgval; | |
|
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parents:
12969
diff
changeset
|
2646 fg->ansi_index = bg->ansi_index = VTERM_ANSI_INDEX_DEFAULT; |
| 12502 | 2647 |
| 2648 /* The "Terminal" highlight group overrules the defaults. */ | |
| 2649 id = syn_name2id((char_u *)"Terminal"); | |
| 2650 | |
|
12966
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2651 /* Use the actual color for the GUI and when 'termguicolors' is set. */ |
| 12502 | 2652 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 2653 if (0 | |
| 2654 # ifdef FEAT_GUI | |
| 2655 || gui.in_use | |
| 2656 # endif | |
| 2657 # ifdef FEAT_TERMGUICOLORS | |
| 2658 || p_tgc | |
| 2659 # endif | |
| 2660 ) | |
| 2661 { | |
| 2662 guicolor_T fg_rgb = INVALCOLOR; | |
| 2663 guicolor_T bg_rgb = INVALCOLOR; | |
| 2664 | |
| 2665 if (id != 0) | |
| 2666 syn_id2colors(id, &fg_rgb, &bg_rgb); | |
| 2667 | |
| 2668 # ifdef FEAT_GUI | |
| 2669 if (gui.in_use) | |
| 2670 { | |
| 2671 if (fg_rgb == INVALCOLOR) | |
| 2672 fg_rgb = gui.norm_pixel; | |
| 2673 if (bg_rgb == INVALCOLOR) | |
| 2674 bg_rgb = gui.back_pixel; | |
| 2675 } | |
| 2676 # ifdef FEAT_TERMGUICOLORS | |
| 2677 else | |
| 2678 # endif | |
| 2679 # endif | |
| 2680 # ifdef FEAT_TERMGUICOLORS | |
| 2681 { | |
| 2682 if (fg_rgb == INVALCOLOR) | |
| 2683 fg_rgb = cterm_normal_fg_gui_color; | |
| 2684 if (bg_rgb == INVALCOLOR) | |
| 2685 bg_rgb = cterm_normal_bg_gui_color; | |
| 2686 } | |
| 2687 # endif | |
| 2688 if (fg_rgb != INVALCOLOR) | |
| 2689 { | |
| 2690 long_u rgb = GUI_MCH_GET_RGB(fg_rgb); | |
| 2691 | |
| 2692 fg->red = (unsigned)(rgb >> 16); | |
| 2693 fg->green = (unsigned)(rgb >> 8) & 255; | |
| 2694 fg->blue = (unsigned)rgb & 255; | |
| 2695 } | |
| 2696 if (bg_rgb != INVALCOLOR) | |
| 2697 { | |
| 2698 long_u rgb = GUI_MCH_GET_RGB(bg_rgb); | |
| 2699 | |
| 2700 bg->red = (unsigned)(rgb >> 16); | |
| 2701 bg->green = (unsigned)(rgb >> 8) & 255; | |
| 2702 bg->blue = (unsigned)rgb & 255; | |
| 2703 } | |
| 2704 } | |
| 2705 else | |
| 2706 #endif | |
| 2707 if (id != 0 && t_colors >= 16) | |
| 2708 { | |
|
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diff
changeset
|
2709 if (term_default_cterm_fg >= 0) |
|
418941f0df08
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2710 cterm_color2rgb(term_default_cterm_fg, fg); |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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changeset
|
2711 if (term_default_cterm_bg >= 0) |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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parents:
12969
diff
changeset
|
2712 cterm_color2rgb(term_default_cterm_bg, bg); |
| 12502 | 2713 } |
| 2714 else | |
| 2715 { | |
|
12632
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2716 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2717 int tmp; |
|
12632
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2718 #endif |
| 12502 | 2719 |
| 2720 /* In an MS-Windows console we know the normal colors. */ | |
| 2721 if (cterm_normal_fg_color > 0) | |
| 2722 { | |
| 2723 cterm_color2rgb(cterm_normal_fg_color - 1, fg); | |
|
12632
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patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2724 # if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2725 tmp = fg->red; |
| 2726 fg->red = fg->blue; | |
| 2727 fg->blue = tmp; | |
|
12632
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patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2728 # endif |
| 12502 | 2729 } |
|
12634
94566ecb55f0
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2730 # ifdef FEAT_TERMRESPONSE |
|
12632
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patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
|
2731 else |
|
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2732 term_get_fg_color(&fg->red, &fg->green, &fg->blue); |
|
12634
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patch 8.0.1195: can't build on MS-Windows
Christian Brabandt <cb@256bit.org>
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diff
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|
2733 # endif |
|
12632
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patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2734 |
| 12502 | 2735 if (cterm_normal_bg_color > 0) |
| 2736 { | |
| 2737 cterm_color2rgb(cterm_normal_bg_color - 1, bg); | |
|
12632
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2738 # if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2739 tmp = bg->red; |
| 2740 bg->red = bg->blue; | |
| 2741 bg->blue = tmp; | |
|
12632
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patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2742 # endif |
| 12502 | 2743 } |
|
12634
94566ecb55f0
patch 8.0.1195: can't build on MS-Windows
Christian Brabandt <cb@256bit.org>
parents:
12632
diff
changeset
|
2744 # ifdef FEAT_TERMRESPONSE |
|
12632
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2745 else |
|
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
Christian Brabandt <cb@256bit.org>
parents:
12598
diff
changeset
|
2746 term_get_bg_color(&bg->red, &bg->green, &bg->blue); |
|
12634
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Christian Brabandt <cb@256bit.org>
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|
2747 # endif |
| 12502 | 2748 } |
| 2749 | |
| 2750 vterm_state_set_default_colors(vterm_obtain_state(vterm), fg, bg); | |
| 2751 | |
| 2752 /* Required to initialize most things. */ | |
| 2753 vterm_screen_reset(screen, 1 /* hard */); | |
| 2754 | |
| 2755 /* Allow using alternate screen. */ | |
| 2756 vterm_screen_enable_altscreen(screen, 1); | |
| 2757 | |
| 2758 /* For unix do not use a blinking cursor. In an xterm this causes the | |
| 2759 * cursor to blink if it's blinking in the xterm. | |
| 2760 * For Windows we respect the system wide setting. */ | |
| 2761 #ifdef WIN3264 | |
| 2762 if (GetCaretBlinkTime() == INFINITE) | |
| 2763 value.boolean = 0; | |
| 2764 else | |
| 2765 value.boolean = 1; | |
| 2766 #else | |
| 2767 value.boolean = 0; | |
| 2768 #endif | |
| 2769 vterm_state_set_termprop(vterm_obtain_state(vterm), | |
| 2770 VTERM_PROP_CURSORBLINK, &value); | |
| 2771 } | |
| 2772 | |
| 2773 /* | |
| 2774 * Return the text to show for the buffer name and status. | |
| 2775 */ | |
| 2776 char_u * | |
| 2777 term_get_status_text(term_T *term) | |
| 2778 { | |
| 2779 if (term->tl_status_text == NULL) | |
| 2780 { | |
| 2781 char_u *txt; | |
| 2782 size_t len; | |
| 2783 | |
| 2784 if (term->tl_normal_mode) | |
| 2785 { | |
| 2786 if (term_job_running(term)) | |
| 2787 txt = (char_u *)_("Terminal"); | |
| 2788 else | |
| 2789 txt = (char_u *)_("Terminal-finished"); | |
| 2790 } | |
| 2791 else if (term->tl_title != NULL) | |
| 2792 txt = term->tl_title; | |
| 2793 else if (term_none_open(term)) | |
| 2794 txt = (char_u *)_("active"); | |
| 2795 else if (term_job_running(term)) | |
| 2796 txt = (char_u *)_("running"); | |
| 2797 else | |
| 2798 txt = (char_u *)_("finished"); | |
| 2799 len = 9 + STRLEN(term->tl_buffer->b_fname) + STRLEN(txt); | |
| 2800 term->tl_status_text = alloc((int)len); | |
| 2801 if (term->tl_status_text != NULL) | |
| 2802 vim_snprintf((char *)term->tl_status_text, len, "%s [%s]", | |
| 2803 term->tl_buffer->b_fname, txt); | |
| 2804 } | |
| 2805 return term->tl_status_text; | |
| 2806 } | |
| 2807 | |
| 2808 /* | |
| 2809 * Mark references in jobs of terminals. | |
| 2810 */ | |
| 2811 int | |
| 2812 set_ref_in_term(int copyID) | |
| 2813 { | |
| 2814 int abort = FALSE; | |
| 2815 term_T *term; | |
| 2816 typval_T tv; | |
| 2817 | |
| 2818 for (term = first_term; term != NULL; term = term->tl_next) | |
| 2819 if (term->tl_job != NULL) | |
| 2820 { | |
| 2821 tv.v_type = VAR_JOB; | |
| 2822 tv.vval.v_job = term->tl_job; | |
| 2823 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); | |
| 2824 } | |
| 2825 return abort; | |
| 2826 } | |
| 2827 | |
| 2828 /* | |
|
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diff
changeset
|
2829 * Cache "Terminal" highlight group colors. |
|
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diff
changeset
|
2830 */ |
|
418941f0df08
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parents:
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diff
changeset
|
2831 void |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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parents:
12969
diff
changeset
|
2832 set_terminal_default_colors(int cterm_fg, int cterm_bg) |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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parents:
12969
diff
changeset
|
2833 { |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
Christian Brabandt <cb@256bit.org>
parents:
12969
diff
changeset
|
2834 term_default_cterm_fg = cterm_fg - 1; |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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parents:
12969
diff
changeset
|
2835 term_default_cterm_bg = cterm_bg - 1; |
|
418941f0df08
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parents:
12969
diff
changeset
|
2836 } |
|
418941f0df08
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diff
changeset
|
2837 |
|
418941f0df08
patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2838 /* |
| 12502 | 2839 * Get the buffer from the first argument in "argvars". |
| 2840 * Returns NULL when the buffer is not for a terminal window. | |
| 2841 */ | |
| 2842 static buf_T * | |
| 2843 term_get_buf(typval_T *argvars) | |
| 2844 { | |
| 2845 buf_T *buf; | |
| 2846 | |
| 2847 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */ | |
| 2848 ++emsg_off; | |
| 2849 buf = get_buf_tv(&argvars[0], FALSE); | |
| 2850 --emsg_off; | |
| 2851 if (buf == NULL || buf->b_term == NULL) | |
| 2852 return NULL; | |
| 2853 return buf; | |
| 2854 } | |
| 2855 | |
|
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diff
changeset
|
2856 static int |
|
a88c5e12b860
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changeset
|
2857 same_color(VTermColor *a, VTermColor *b) |
|
a88c5e12b860
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changeset
|
2858 { |
|
a88c5e12b860
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changeset
|
2859 return a->red == b->red |
|
a88c5e12b860
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changeset
|
2860 && a->green == b->green |
|
a88c5e12b860
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Christian Brabandt <cb@256bit.org>
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changeset
|
2861 && a->blue == b->blue |
|
a88c5e12b860
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changeset
|
2862 && a->ansi_index == b->ansi_index; |
|
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patch 8.0.1523: cannot write and read terminal screendumps
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parents:
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diff
changeset
|
2863 } |
|
a88c5e12b860
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changeset
|
2864 |
|
a88c5e12b860
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changeset
|
2865 static void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
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diff
changeset
|
2866 dump_term_color(FILE *fd, VTermColor *color) |
|
a88c5e12b860
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changeset
|
2867 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
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changeset
|
2868 fprintf(fd, "%02x%02x%02x%d", |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
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changeset
|
2869 (int)color->red, (int)color->green, (int)color->blue, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
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changeset
|
2870 (int)color->ansi_index); |
|
a88c5e12b860
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changeset
|
2871 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
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changeset
|
2872 |
|
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changeset
|
2873 /* |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2874 * "term_dumpwrite(buf, filename, options)" function |
|
13298
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changeset
|
2875 * |
|
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changeset
|
2876 * Each screen cell in full is: |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2877 * |{characters}+{attributes}#{fg-color}{color-idx}#{bg-color}{color-idx} |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2878 * {characters} is a space for an empty cell |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2879 * For a double-width character "+" is changed to "*" and the next cell is |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2880 * skipped. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2881 * {attributes} is the decimal value of HL_BOLD + HL_UNDERLINE, etc. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2882 * when "&" use the same as the previous cell. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2883 * {fg-color} is hex RGB, when "&" use the same as the previous cell. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2884 * {bg-color} is hex RGB, when "&" use the same as the previous cell. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2885 * {color-idx} is a number from 0 to 255 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2886 * |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2887 * Screen cell with same width, attributes and color as the previous one: |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2888 * |{characters} |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2889 * |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2890 * To use the color of the previous cell, use "&" instead of {color}-{idx}. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2891 * |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2892 * Repeating the previous screen cell: |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2893 * @{count} |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2894 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2895 void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2896 f_term_dumpwrite(typval_T *argvars, typval_T *rettv UNUSED) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2897 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2898 buf_T *buf = term_get_buf(argvars); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2899 term_T *term; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2900 char_u *fname; |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2901 int max_height = 0; |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2902 int max_width = 0; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2903 stat_T st; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2904 FILE *fd; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2905 VTermPos pos; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2906 VTermScreen *screen; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2907 VTermScreenCell prev_cell; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2908 VTermState *state; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2909 VTermPos cursor_pos; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2910 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2911 if (check_restricted() || check_secure()) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2912 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2913 if (buf == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2914 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2915 term = buf->b_term; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2916 |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2917 if (argvars[2].v_type != VAR_UNKNOWN) |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2918 { |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2919 dict_T *d; |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2920 |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2921 if (argvars[2].v_type != VAR_DICT) |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2922 { |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2923 EMSG(_(e_dictreq)); |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2924 return; |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2925 } |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2926 d = argvars[2].vval.v_dict; |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2927 if (d != NULL) |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2928 { |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2929 max_height = get_dict_number(d, (char_u *)"rows"); |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2930 max_width = get_dict_number(d, (char_u *)"columns"); |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2931 } |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2932 } |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2933 |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2934 fname = get_tv_string_chk(&argvars[1]); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2935 if (fname == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2936 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2937 if (mch_stat((char *)fname, &st) >= 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2938 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2939 EMSG2(_("E953: File exists: %s"), fname); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2940 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2941 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2942 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2943 if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2944 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2945 EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2946 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2947 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2948 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2949 vim_memset(&prev_cell, 0, sizeof(prev_cell)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2950 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2951 screen = vterm_obtain_screen(term->tl_vterm); |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2952 state = vterm_obtain_state(term->tl_vterm); |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2953 vterm_state_get_cursorpos(state, &cursor_pos); |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2954 |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2955 for (pos.row = 0; (max_height == 0 || pos.row < max_height) |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2956 && pos.row < term->tl_rows; ++pos.row) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2957 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2958 int repeat = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2959 |
|
13329
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2960 for (pos.col = 0; (max_width == 0 || pos.col < max_width) |
|
424321d6eea7
patch 8.0.1539: no test for the popup menu positioning
Christian Brabandt <cb@256bit.org>
parents:
13304
diff
changeset
|
2961 && pos.col < term->tl_cols; ++pos.col) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2962 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2963 VTermScreenCell cell; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2964 int same_attr; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2965 int same_chars = TRUE; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2966 int i; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2967 int is_cursor_pos = (pos.col == cursor_pos.col |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2968 && pos.row == cursor_pos.row); |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2969 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2970 if (vterm_screen_get_cell(screen, pos, &cell) == 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2971 vim_memset(&cell, 0, sizeof(cell)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2972 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2973 for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2974 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2975 if (cell.chars[i] != prev_cell.chars[i]) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2976 same_chars = FALSE; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2977 if (cell.chars[i] == NUL || prev_cell.chars[i] == NUL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2978 break; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2979 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2980 same_attr = vtermAttr2hl(cell.attrs) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2981 == vtermAttr2hl(prev_cell.attrs) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2982 && same_color(&cell.fg, &prev_cell.fg) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2983 && same_color(&cell.bg, &prev_cell.bg); |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2984 if (same_chars && cell.width == prev_cell.width && same_attr |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2985 && !is_cursor_pos) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2986 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2987 ++repeat; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2988 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2989 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2990 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2991 if (repeat > 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2992 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2993 fprintf(fd, "@%d", repeat); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2994 repeat = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2995 } |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
2996 fputs(is_cursor_pos ? ">" : "|", fd); |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2997 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2998 if (cell.chars[0] == NUL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
2999 fputs(" ", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3000 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3001 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3002 char_u charbuf[10]; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3003 int len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3004 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3005 for (i = 0; i < VTERM_MAX_CHARS_PER_CELL |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3006 && cell.chars[i] != NUL; ++i) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3007 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3008 len = utf_char2bytes(cell.chars[0], charbuf); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3009 fwrite(charbuf, len, 1, fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3010 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3011 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3012 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3013 /* When only the characters differ we don't write anything, the |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3014 * following "|", "@" or NL will indicate using the same |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3015 * attributes. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3016 if (cell.width != prev_cell.width || !same_attr) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3017 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3018 if (cell.width == 2) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3019 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3020 fputs("*", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3021 ++pos.col; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3022 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3023 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3024 fputs("+", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3025 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3026 if (same_attr) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3027 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3028 fputs("&", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3029 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3030 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3031 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3032 fprintf(fd, "%d", vtermAttr2hl(cell.attrs)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3033 if (same_color(&cell.fg, &prev_cell.fg)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3034 fputs("&", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3035 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3036 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3037 fputs("#", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3038 dump_term_color(fd, &cell.fg); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3039 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3040 if (same_color(&cell.bg, &prev_cell.bg)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3041 fputs("&", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3042 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3043 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3044 fputs("#", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3045 dump_term_color(fd, &cell.bg); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3046 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3047 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3048 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3049 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3050 prev_cell = cell; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3051 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3052 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3053 if (repeat > 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3054 fprintf(fd, "@%d", repeat); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3055 fputs("\n", fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3056 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3057 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3058 fclose(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3059 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3060 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3061 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3062 * Called when a dump is corrupted. Put a breakpoint here when debugging. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3063 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3064 static void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3065 dump_is_corrupt(garray_T *gap) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3066 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3067 ga_concat(gap, (char_u *)"CORRUPT"); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3068 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3069 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3070 static void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3071 append_cell(garray_T *gap, cellattr_T *cell) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3072 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3073 if (ga_grow(gap, 1) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3074 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3075 *(((cellattr_T *)gap->ga_data) + gap->ga_len) = *cell; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3076 ++gap->ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3077 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3078 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3079 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3080 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3081 * Read the dump file from "fd" and append lines to the current buffer. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3082 * Return the cell width of the longest line. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3083 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3084 static int |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3085 read_dump_file(FILE *fd, VTermPos *cursor_pos) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3086 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3087 int c; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3088 garray_T ga_text; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3089 garray_T ga_cell; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3090 char_u *prev_char = NULL; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3091 int attr = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3092 cellattr_T cell; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3093 term_T *term = curbuf->b_term; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3094 int max_cells = 0; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3095 int start_row = term->tl_scrollback.ga_len; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3096 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3097 ga_init2(&ga_text, 1, 90); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3098 ga_init2(&ga_cell, sizeof(cellattr_T), 90); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3099 vim_memset(&cell, 0, sizeof(cell)); |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3100 cursor_pos->row = -1; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3101 cursor_pos->col = -1; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3102 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3103 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3104 for (;;) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3105 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3106 if (c == EOF) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3107 break; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3108 if (c == '\n') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3109 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3110 /* End of a line: append it to the buffer. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3111 if (ga_text.ga_data == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3112 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3113 if (ga_grow(&term->tl_scrollback, 1) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3114 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3115 sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3116 + term->tl_scrollback.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3117 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3118 if (max_cells < ga_cell.ga_len) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3119 max_cells = ga_cell.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3120 line->sb_cols = ga_cell.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3121 line->sb_cells = ga_cell.ga_data; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3122 line->sb_fill_attr = term->tl_default_color; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3123 ++term->tl_scrollback.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3124 ga_init(&ga_cell); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3125 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3126 ga_append(&ga_text, NUL); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3127 ml_append(curbuf->b_ml.ml_line_count, ga_text.ga_data, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3128 ga_text.ga_len, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3129 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3130 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3131 ga_clear(&ga_cell); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3132 ga_text.ga_len = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3133 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3134 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3135 } |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3136 else if (c == '|' || c == '>') |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3137 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3138 int prev_len = ga_text.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3139 |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3140 if (c == '>') |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3141 { |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3142 if (cursor_pos->row != -1) |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3143 dump_is_corrupt(&ga_text); /* duplicate cursor */ |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3144 cursor_pos->row = term->tl_scrollback.ga_len - start_row; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3145 cursor_pos->col = ga_cell.ga_len; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3146 } |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3147 |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3148 /* normal character(s) followed by "+", "*", "|", "@" or NL */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3149 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3150 if (c != EOF) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3151 ga_append(&ga_text, c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3152 for (;;) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3153 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3154 c = fgetc(fd); |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3155 if (c == '+' || c == '*' || c == '|' || c == '>' || c == '@' |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3156 || c == EOF || c == '\n') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3157 break; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3158 ga_append(&ga_text, c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3159 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3160 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3161 /* save the character for repeating it */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3162 vim_free(prev_char); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3163 if (ga_text.ga_data != NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3164 prev_char = vim_strnsave(((char_u *)ga_text.ga_data) + prev_len, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3165 ga_text.ga_len - prev_len); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3166 |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3167 if (c == '@' || c == '|' || c == '>' || c == '\n') |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3168 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3169 /* use all attributes from previous cell */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3170 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3171 else if (c == '+' || c == '*') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3172 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3173 int is_bg; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3174 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3175 cell.width = c == '+' ? 1 : 2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3176 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3177 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3178 if (c == '&') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3179 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3180 /* use same attr as previous cell */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3181 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3182 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3183 else if (isdigit(c)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3184 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3185 /* get the decimal attribute */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3186 attr = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3187 while (isdigit(c)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3188 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3189 attr = attr * 10 + (c - '0'); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3190 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3191 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3192 hl2vtermAttr(attr, &cell); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3193 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3194 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3195 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3196 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3197 /* is_bg == 0: fg, is_bg == 1: bg */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3198 for (is_bg = 0; is_bg <= 1; ++is_bg) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3199 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3200 if (c == '&') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3201 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3202 /* use same color as previous cell */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3203 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3204 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3205 else if (c == '#') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3206 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3207 int red, green, blue, index = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3208 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3209 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3210 red = hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3211 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3212 red = (red << 4) + hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3213 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3214 green = hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3215 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3216 green = (green << 4) + hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3217 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3218 blue = hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3219 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3220 blue = (blue << 4) + hex2nr(c); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3221 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3222 if (!isdigit(c)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3223 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3224 while (isdigit(c)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3225 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3226 index = index * 10 + (c - '0'); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3227 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3228 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3229 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3230 if (is_bg) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3231 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3232 cell.bg.red = red; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3233 cell.bg.green = green; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3234 cell.bg.blue = blue; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3235 cell.bg.ansi_index = index; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3236 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3237 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3238 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3239 cell.fg.red = red; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3240 cell.fg.green = green; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3241 cell.fg.blue = blue; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3242 cell.fg.ansi_index = index; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3243 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3244 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3245 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3246 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3247 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3248 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3249 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3250 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3251 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3252 append_cell(&ga_cell, &cell); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3253 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3254 else if (c == '@') |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3255 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3256 if (prev_char == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3257 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3258 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3259 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3260 int count = 0; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3261 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3262 /* repeat previous character, get the count */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3263 for (;;) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3264 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3265 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3266 if (!isdigit(c)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3267 break; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3268 count = count * 10 + (c - '0'); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3269 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3270 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3271 while (count-- > 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3272 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3273 ga_concat(&ga_text, prev_char); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3274 append_cell(&ga_cell, &cell); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3275 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3276 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3277 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3278 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3279 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3280 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3281 c = fgetc(fd); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3282 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3283 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3284 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3285 if (ga_text.ga_len > 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3286 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3287 /* trailing characters after last NL */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3288 dump_is_corrupt(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3289 ga_append(&ga_text, NUL); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3290 ml_append(curbuf->b_ml.ml_line_count, ga_text.ga_data, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3291 ga_text.ga_len, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3292 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3293 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3294 ga_clear(&ga_text); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3295 vim_free(prev_char); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3296 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3297 return max_cells; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3298 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3299 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3300 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3301 * Common for "term_dumpdiff()" and "term_dumpload()". |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3302 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3303 static void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3304 term_load_dump(typval_T *argvars, typval_T *rettv, int do_diff) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3305 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3306 jobopt_T opt; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3307 buf_T *buf; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3308 char_u buf1[NUMBUFLEN]; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3309 char_u buf2[NUMBUFLEN]; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3310 char_u *fname1; |
|
13300
803294329951
patch 8.0.1524: compiler warnings for uninitialized variables
Christian Brabandt <cb@256bit.org>
parents:
13298
diff
changeset
|
3311 char_u *fname2 = NULL; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3312 FILE *fd1; |
|
13300
803294329951
patch 8.0.1524: compiler warnings for uninitialized variables
Christian Brabandt <cb@256bit.org>
parents:
13298
diff
changeset
|
3313 FILE *fd2 = NULL; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3314 char_u *textline = NULL; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3315 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3316 /* First open the files. If this fails bail out. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3317 fname1 = get_tv_string_buf_chk(&argvars[0], buf1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3318 if (do_diff) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3319 fname2 = get_tv_string_buf_chk(&argvars[1], buf2); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3320 if (fname1 == NULL || (do_diff && fname2 == NULL)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3321 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3322 EMSG(_(e_invarg)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3323 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3324 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3325 fd1 = mch_fopen((char *)fname1, READBIN); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3326 if (fd1 == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3327 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3328 EMSG2(_(e_notread), fname1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3329 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3330 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3331 if (do_diff) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3332 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3333 fd2 = mch_fopen((char *)fname2, READBIN); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3334 if (fd2 == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3335 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3336 fclose(fd1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3337 EMSG2(_(e_notread), fname2); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3338 return; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3339 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3340 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3341 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3342 init_job_options(&opt); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3343 /* TODO: use the {options} argument */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3344 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3345 /* TODO: use the file name arguments for the buffer name */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3346 opt.jo_term_name = (char_u *)"dump diff"; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3347 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3348 buf = term_start(&argvars[0], &opt, TRUE, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3349 if (buf != NULL && buf->b_term != NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3350 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3351 int i; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3352 linenr_T bot_lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3353 linenr_T lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3354 term_T *term = buf->b_term; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3355 int width; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3356 int width2; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3357 VTermPos cursor_pos1; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3358 VTermPos cursor_pos2; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3359 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3360 rettv->vval.v_number = buf->b_fnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3361 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3362 /* read the files, fill the buffer with the diff */ |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3363 width = read_dump_file(fd1, &cursor_pos1); |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3364 |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3365 /* position the cursor */ |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3366 if (cursor_pos1.row >= 0) |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3367 { |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3368 curwin->w_cursor.lnum = cursor_pos1.row + 1; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3369 coladvance(cursor_pos1.col); |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3370 } |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3371 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3372 /* Delete the empty line that was in the empty buffer. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3373 ml_delete(1, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3374 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3375 /* For term_dumpload() we are done here. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3376 if (!do_diff) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3377 goto theend; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3378 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3379 term->tl_top_diff_rows = curbuf->b_ml.ml_line_count; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3380 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3381 textline = alloc(width + 1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3382 if (textline == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3383 goto theend; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3384 for (i = 0; i < width; ++i) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3385 textline[i] = '='; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3386 textline[width] = NUL; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3387 if (add_empty_scrollback(term, &term->tl_default_color, 0) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3388 ml_append(curbuf->b_ml.ml_line_count, textline, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3389 if (add_empty_scrollback(term, &term->tl_default_color, 0) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3390 ml_append(curbuf->b_ml.ml_line_count, textline, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3391 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3392 bot_lnum = curbuf->b_ml.ml_line_count; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3393 width2 = read_dump_file(fd2, &cursor_pos2); |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3394 if (width2 > width) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3395 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3396 vim_free(textline); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3397 textline = alloc(width2 + 1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3398 if (textline == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3399 goto theend; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3400 width = width2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3401 textline[width] = NUL; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3402 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3403 term->tl_bot_diff_rows = curbuf->b_ml.ml_line_count - bot_lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3404 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3405 for (lnum = 1; lnum <= term->tl_top_diff_rows; ++lnum) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3406 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3407 if (lnum + bot_lnum > curbuf->b_ml.ml_line_count) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3408 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3409 /* bottom part has fewer rows, fill with "-" */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3410 for (i = 0; i < width; ++i) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3411 textline[i] = '-'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3412 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3413 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3414 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3415 char_u *line1; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3416 char_u *line2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3417 char_u *p1; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3418 char_u *p2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3419 int col; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3420 sb_line_T *sb_line = (sb_line_T *)term->tl_scrollback.ga_data; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3421 cellattr_T *cellattr1 = (sb_line + lnum - 1)->sb_cells; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3422 cellattr_T *cellattr2 = (sb_line + lnum + bot_lnum - 1) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3423 ->sb_cells; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3424 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3425 /* Make a copy, getting the second line will invalidate it. */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3426 line1 = vim_strsave(ml_get(lnum)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3427 if (line1 == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3428 break; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3429 p1 = line1; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3430 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3431 line2 = ml_get(lnum + bot_lnum); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3432 p2 = line2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3433 for (col = 0; col < width && *p1 != NUL && *p2 != NUL; ++col) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3434 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3435 int len1 = utfc_ptr2len(p1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3436 int len2 = utfc_ptr2len(p2); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3437 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3438 textline[col] = ' '; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3439 if (len1 != len2 || STRNCMP(p1, p2, len1) != 0) |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3440 /* text differs */ |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3441 textline[col] = 'X'; |
|
13335
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3442 else if (lnum == cursor_pos1.row + 1 |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3443 && col == cursor_pos1.col |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3444 && (cursor_pos1.row != cursor_pos2.row |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3445 || cursor_pos1.col != cursor_pos2.col)) |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3446 /* cursor in first but not in second */ |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3447 textline[col] = '>'; |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3448 else if (lnum == cursor_pos2.row + 1 |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3449 && col == cursor_pos2.col |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3450 && (cursor_pos1.row != cursor_pos2.row |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3451 || cursor_pos1.col != cursor_pos2.col)) |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3452 /* cursor in second but not in first */ |
|
73325d39591a
patch 8.0.1542: terminal screen dump does not include cursor position
Christian Brabandt <cb@256bit.org>
parents:
13329
diff
changeset
|
3453 textline[col] = '<'; |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3454 else if (cellattr1 != NULL && cellattr2 != NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3455 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3456 if ((cellattr1 + col)->width |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3457 != (cellattr2 + col)->width) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3458 textline[col] = 'w'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3459 else if (!same_color(&(cellattr1 + col)->fg, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3460 &(cellattr2 + col)->fg)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3461 textline[col] = 'f'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3462 else if (!same_color(&(cellattr1 + col)->bg, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3463 &(cellattr2 + col)->bg)) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3464 textline[col] = 'b'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3465 else if (vtermAttr2hl((cellattr1 + col)->attrs) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3466 != vtermAttr2hl(((cellattr2 + col)->attrs))) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3467 textline[col] = 'a'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3468 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3469 p1 += len1; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3470 p2 += len2; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3471 /* TODO: handle different width */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3472 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3473 vim_free(line1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3474 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3475 while (col < width) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3476 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3477 if (*p1 == NUL && *p2 == NUL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3478 textline[col] = '?'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3479 else if (*p1 == NUL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3480 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3481 textline[col] = '+'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3482 p2 += utfc_ptr2len(p2); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3483 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3484 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3485 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3486 textline[col] = '-'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3487 p1 += utfc_ptr2len(p1); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3488 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3489 ++col; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3490 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3491 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3492 if (add_empty_scrollback(term, &term->tl_default_color, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3493 term->tl_top_diff_rows) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3494 ml_append(term->tl_top_diff_rows + lnum, textline, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3495 ++bot_lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3496 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3497 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3498 while (lnum + bot_lnum <= curbuf->b_ml.ml_line_count) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3499 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3500 /* bottom part has more rows, fill with "+" */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3501 for (i = 0; i < width; ++i) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3502 textline[i] = '+'; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3503 if (add_empty_scrollback(term, &term->tl_default_color, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3504 term->tl_top_diff_rows) == OK) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3505 ml_append(term->tl_top_diff_rows + lnum, textline, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3506 ++lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3507 ++bot_lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3508 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3509 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3510 term->tl_cols = width; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3511 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3512 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3513 theend: |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3514 vim_free(textline); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3515 fclose(fd1); |
|
13300
803294329951
patch 8.0.1524: compiler warnings for uninitialized variables
Christian Brabandt <cb@256bit.org>
parents:
13298
diff
changeset
|
3516 if (fd2 != NULL) |
|
13298
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3517 fclose(fd2); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3518 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3519 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3520 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3521 * If the current buffer shows the output of term_dumpdiff(), swap the top and |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3522 * bottom files. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3523 * Return FAIL when this is not possible. |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3524 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3525 int |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3526 term_swap_diff() |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3527 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3528 term_T *term = curbuf->b_term; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3529 linenr_T line_count; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3530 linenr_T top_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3531 linenr_T bot_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3532 linenr_T bot_start; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3533 linenr_T lnum; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3534 char_u *p; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3535 sb_line_T *sb_line; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3536 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3537 if (term == NULL |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3538 || !term_is_finished(curbuf) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3539 || term->tl_top_diff_rows == 0 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3540 || term->tl_scrollback.ga_len == 0) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3541 return FAIL; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3542 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3543 line_count = curbuf->b_ml.ml_line_count; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3544 top_rows = term->tl_top_diff_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3545 bot_rows = term->tl_bot_diff_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3546 bot_start = line_count - bot_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3547 sb_line = (sb_line_T *)term->tl_scrollback.ga_data; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3548 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3549 /* move lines from top to above the bottom part */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3550 for (lnum = 1; lnum <= top_rows; ++lnum) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3551 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3552 p = vim_strsave(ml_get(1)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3553 if (p == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3554 return OK; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3555 ml_append(bot_start, p, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3556 ml_delete(1, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3557 vim_free(p); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3558 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3559 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3560 /* move lines from bottom to the top */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3561 for (lnum = 1; lnum <= bot_rows; ++lnum) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3562 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3563 p = vim_strsave(ml_get(bot_start + lnum)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3564 if (p == NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3565 return OK; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3566 ml_delete(bot_start + lnum, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3567 ml_append(lnum - 1, p, 0, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3568 vim_free(p); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3569 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3570 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3571 if (top_rows == bot_rows) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3572 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3573 /* rows counts are equal, can swap cell properties */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3574 for (lnum = 0; lnum < top_rows; ++lnum) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3575 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3576 sb_line_T temp; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3577 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3578 temp = *(sb_line + lnum); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3579 *(sb_line + lnum) = *(sb_line + bot_start + lnum); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3580 *(sb_line + bot_start + lnum) = temp; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3581 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3582 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3583 else |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3584 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3585 size_t size = sizeof(sb_line_T) * term->tl_scrollback.ga_len; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3586 sb_line_T *temp = (sb_line_T *)alloc((int)size); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3587 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3588 /* need to copy cell properties into temp memory */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3589 if (temp != NULL) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3590 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3591 mch_memmove(temp, term->tl_scrollback.ga_data, size); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3592 mch_memmove(term->tl_scrollback.ga_data, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3593 temp + bot_start, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3594 sizeof(sb_line_T) * bot_rows); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3595 mch_memmove((sb_line_T *)term->tl_scrollback.ga_data + bot_rows, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3596 temp + top_rows, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3597 sizeof(sb_line_T) * (line_count - top_rows - bot_rows)); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3598 mch_memmove((sb_line_T *)term->tl_scrollback.ga_data |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3599 + line_count - top_rows, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3600 temp, |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3601 sizeof(sb_line_T) * top_rows); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3602 vim_free(temp); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3603 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3604 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3605 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3606 term->tl_top_diff_rows = bot_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3607 term->tl_bot_diff_rows = top_rows; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3608 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3609 update_screen(NOT_VALID); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3610 return OK; |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3611 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3612 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3613 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3614 * "term_dumpdiff(filename, filename, options)" function |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3615 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3616 void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3617 f_term_dumpdiff(typval_T *argvars, typval_T *rettv) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3618 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3619 term_load_dump(argvars, rettv, TRUE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3620 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3621 |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3622 /* |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3623 * "term_dumpload(filename, options)" function |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3624 */ |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3625 void |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3626 f_term_dumpload(typval_T *argvars, typval_T *rettv) |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3627 { |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3628 term_load_dump(argvars, rettv, FALSE); |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3629 } |
|
a88c5e12b860
patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
3630 |
| 12502 | 3631 /* |
| 3632 * "term_getaltscreen(buf)" function | |
| 3633 */ | |
| 3634 void | |
| 3635 f_term_getaltscreen(typval_T *argvars, typval_T *rettv) | |
| 3636 { | |
| 3637 buf_T *buf = term_get_buf(argvars); | |
| 3638 | |
| 3639 if (buf == NULL) | |
| 3640 return; | |
| 3641 rettv->vval.v_number = buf->b_term->tl_using_altscreen; | |
| 3642 } | |
| 3643 | |
| 3644 /* | |
| 3645 * "term_getattr(attr, name)" function | |
| 3646 */ | |
| 3647 void | |
| 3648 f_term_getattr(typval_T *argvars, typval_T *rettv) | |
| 3649 { | |
| 3650 int attr; | |
| 3651 size_t i; | |
| 3652 char_u *name; | |
| 3653 | |
| 3654 static struct { | |
| 3655 char *name; | |
| 3656 int attr; | |
| 3657 } attrs[] = { | |
| 3658 {"bold", HL_BOLD}, | |
| 3659 {"italic", HL_ITALIC}, | |
| 3660 {"underline", HL_UNDERLINE}, | |
| 3661 {"strike", HL_STRIKETHROUGH}, | |
| 3662 {"reverse", HL_INVERSE}, | |
| 3663 }; | |
| 3664 | |
| 3665 attr = get_tv_number(&argvars[0]); | |
| 3666 name = get_tv_string_chk(&argvars[1]); | |
| 3667 if (name == NULL) | |
| 3668 return; | |
| 3669 | |
| 3670 for (i = 0; i < sizeof(attrs)/sizeof(attrs[0]); ++i) | |
| 3671 if (STRCMP(name, attrs[i].name) == 0) | |
| 3672 { | |
| 3673 rettv->vval.v_number = (attr & attrs[i].attr) != 0 ? 1 : 0; | |
| 3674 break; | |
| 3675 } | |
| 3676 } | |
| 3677 | |
| 3678 /* | |
| 3679 * "term_getcursor(buf)" function | |
| 3680 */ | |
| 3681 void | |
| 3682 f_term_getcursor(typval_T *argvars, typval_T *rettv) | |
| 3683 { | |
| 3684 buf_T *buf = term_get_buf(argvars); | |
| 3685 term_T *term; | |
| 3686 list_T *l; | |
| 3687 dict_T *d; | |
| 3688 | |
| 3689 if (rettv_list_alloc(rettv) == FAIL) | |
| 3690 return; | |
| 3691 if (buf == NULL) | |
| 3692 return; | |
| 3693 term = buf->b_term; | |
| 3694 | |
| 3695 l = rettv->vval.v_list; | |
| 3696 list_append_number(l, term->tl_cursor_pos.row + 1); | |
| 3697 list_append_number(l, term->tl_cursor_pos.col + 1); | |
| 3698 | |
| 3699 d = dict_alloc(); | |
| 3700 if (d != NULL) | |
| 3701 { | |
| 3702 dict_add_nr_str(d, "visible", term->tl_cursor_visible, NULL); | |
| 3703 dict_add_nr_str(d, "blink", blink_state_is_inverted() | |
| 3704 ? !term->tl_cursor_blink : term->tl_cursor_blink, NULL); | |
| 3705 dict_add_nr_str(d, "shape", term->tl_cursor_shape, NULL); | |
| 3706 dict_add_nr_str(d, "color", 0L, term->tl_cursor_color == NULL | |
| 3707 ? (char_u *)"" : term->tl_cursor_color); | |
| 3708 list_append_dict(l, d); | |
| 3709 } | |
| 3710 } | |
| 3711 | |
| 3712 /* | |
| 3713 * "term_getjob(buf)" function | |
| 3714 */ | |
| 3715 void | |
| 3716 f_term_getjob(typval_T *argvars, typval_T *rettv) | |
| 3717 { | |
| 3718 buf_T *buf = term_get_buf(argvars); | |
| 3719 | |
| 3720 rettv->v_type = VAR_JOB; | |
| 3721 rettv->vval.v_job = NULL; | |
| 3722 if (buf == NULL) | |
| 3723 return; | |
| 3724 | |
| 3725 rettv->vval.v_job = buf->b_term->tl_job; | |
| 3726 if (rettv->vval.v_job != NULL) | |
| 3727 ++rettv->vval.v_job->jv_refcount; | |
| 3728 } | |
| 3729 | |
| 3730 static int | |
| 3731 get_row_number(typval_T *tv, term_T *term) | |
| 3732 { | |
| 3733 if (tv->v_type == VAR_STRING | |
| 3734 && tv->vval.v_string != NULL | |
| 3735 && STRCMP(tv->vval.v_string, ".") == 0) | |
| 3736 return term->tl_cursor_pos.row; | |
| 3737 return (int)get_tv_number(tv) - 1; | |
| 3738 } | |
| 3739 | |
| 3740 /* | |
| 3741 * "term_getline(buf, row)" function | |
| 3742 */ | |
| 3743 void | |
| 3744 f_term_getline(typval_T *argvars, typval_T *rettv) | |
| 3745 { | |
| 3746 buf_T *buf = term_get_buf(argvars); | |
| 3747 term_T *term; | |
| 3748 int row; | |
| 3749 | |
| 3750 rettv->v_type = VAR_STRING; | |
| 3751 if (buf == NULL) | |
| 3752 return; | |
| 3753 term = buf->b_term; | |
| 3754 row = get_row_number(&argvars[1], term); | |
| 3755 | |
| 3756 if (term->tl_vterm == NULL) | |
| 3757 { | |
| 3758 linenr_T lnum = row + term->tl_scrollback_scrolled + 1; | |
| 3759 | |
| 3760 /* vterm is finished, get the text from the buffer */ | |
| 3761 if (lnum > 0 && lnum <= buf->b_ml.ml_line_count) | |
| 3762 rettv->vval.v_string = vim_strsave(ml_get_buf(buf, lnum, FALSE)); | |
| 3763 } | |
| 3764 else | |
| 3765 { | |
| 3766 VTermScreen *screen = vterm_obtain_screen(term->tl_vterm); | |
| 3767 VTermRect rect; | |
| 3768 int len; | |
| 3769 char_u *p; | |
| 3770 | |
| 3771 if (row < 0 || row >= term->tl_rows) | |
| 3772 return; | |
| 3773 len = term->tl_cols * MB_MAXBYTES + 1; | |
| 3774 p = alloc(len); | |
| 3775 if (p == NULL) | |
| 3776 return; | |
| 3777 rettv->vval.v_string = p; | |
| 3778 | |
| 3779 rect.start_col = 0; | |
| 3780 rect.end_col = term->tl_cols; | |
| 3781 rect.start_row = row; | |
| 3782 rect.end_row = row + 1; | |
| 3783 p[vterm_screen_get_text(screen, (char *)p, len, rect)] = NUL; | |
| 3784 } | |
| 3785 } | |
| 3786 | |
| 3787 /* | |
| 3788 * "term_getscrolled(buf)" function | |
| 3789 */ | |
| 3790 void | |
| 3791 f_term_getscrolled(typval_T *argvars, typval_T *rettv) | |
| 3792 { | |
| 3793 buf_T *buf = term_get_buf(argvars); | |
| 3794 | |
| 3795 if (buf == NULL) | |
| 3796 return; | |
| 3797 rettv->vval.v_number = buf->b_term->tl_scrollback_scrolled; | |
| 3798 } | |
| 3799 | |
| 3800 /* | |
| 3801 * "term_getsize(buf)" function | |
| 3802 */ | |
| 3803 void | |
| 3804 f_term_getsize(typval_T *argvars, typval_T *rettv) | |
| 3805 { | |
| 3806 buf_T *buf = term_get_buf(argvars); | |
| 3807 list_T *l; | |
| 3808 | |
| 3809 if (rettv_list_alloc(rettv) == FAIL) | |
| 3810 return; | |
| 3811 if (buf == NULL) | |
| 3812 return; | |
| 3813 | |
| 3814 l = rettv->vval.v_list; | |
| 3815 list_append_number(l, buf->b_term->tl_rows); | |
| 3816 list_append_number(l, buf->b_term->tl_cols); | |
| 3817 } | |
| 3818 | |
| 3819 /* | |
| 3820 * "term_getstatus(buf)" function | |
| 3821 */ | |
| 3822 void | |
| 3823 f_term_getstatus(typval_T *argvars, typval_T *rettv) | |
| 3824 { | |
| 3825 buf_T *buf = term_get_buf(argvars); | |
| 3826 term_T *term; | |
| 3827 char_u val[100]; | |
| 3828 | |
| 3829 rettv->v_type = VAR_STRING; | |
| 3830 if (buf == NULL) | |
| 3831 return; | |
| 3832 term = buf->b_term; | |
| 3833 | |
| 3834 if (term_job_running(term)) | |
| 3835 STRCPY(val, "running"); | |
| 3836 else | |
| 3837 STRCPY(val, "finished"); | |
| 3838 if (term->tl_normal_mode) | |
| 3839 STRCAT(val, ",normal"); | |
| 3840 rettv->vval.v_string = vim_strsave(val); | |
| 3841 } | |
| 3842 | |
| 3843 /* | |
| 3844 * "term_gettitle(buf)" function | |
| 3845 */ | |
| 3846 void | |
| 3847 f_term_gettitle(typval_T *argvars, typval_T *rettv) | |
| 3848 { | |
| 3849 buf_T *buf = term_get_buf(argvars); | |
| 3850 | |
| 3851 rettv->v_type = VAR_STRING; | |
| 3852 if (buf == NULL) | |
| 3853 return; | |
| 3854 | |
| 3855 if (buf->b_term->tl_title != NULL) | |
| 3856 rettv->vval.v_string = vim_strsave(buf->b_term->tl_title); | |
| 3857 } | |
| 3858 | |
| 3859 /* | |
| 3860 * "term_gettty(buf)" function | |
| 3861 */ | |
| 3862 void | |
| 3863 f_term_gettty(typval_T *argvars, typval_T *rettv) | |
| 3864 { | |
| 3865 buf_T *buf = term_get_buf(argvars); | |
| 3866 char_u *p; | |
| 3867 int num = 0; | |
| 3868 | |
| 3869 rettv->v_type = VAR_STRING; | |
| 3870 if (buf == NULL) | |
| 3871 return; | |
| 3872 if (argvars[1].v_type != VAR_UNKNOWN) | |
| 3873 num = get_tv_number(&argvars[1]); | |
| 3874 | |
| 3875 switch (num) | |
| 3876 { | |
| 3877 case 0: | |
| 3878 if (buf->b_term->tl_job != NULL) | |
| 3879 p = buf->b_term->tl_job->jv_tty_out; | |
| 3880 else | |
| 3881 p = buf->b_term->tl_tty_out; | |
| 3882 break; | |
| 3883 case 1: | |
| 3884 if (buf->b_term->tl_job != NULL) | |
| 3885 p = buf->b_term->tl_job->jv_tty_in; | |
| 3886 else | |
| 3887 p = buf->b_term->tl_tty_in; | |
| 3888 break; | |
| 3889 default: | |
| 3890 EMSG2(_(e_invarg2), get_tv_string(&argvars[1])); | |
| 3891 return; | |
| 3892 } | |
| 3893 if (p != NULL) | |
| 3894 rettv->vval.v_string = vim_strsave(p); | |
| 3895 } | |
| 3896 | |
| 3897 /* | |
| 3898 * "term_list()" function | |
| 3899 */ | |
| 3900 void | |
| 3901 f_term_list(typval_T *argvars UNUSED, typval_T *rettv) | |
| 3902 { | |
| 3903 term_T *tp; | |
| 3904 list_T *l; | |
| 3905 | |
| 3906 if (rettv_list_alloc(rettv) == FAIL || first_term == NULL) | |
| 3907 return; | |
| 3908 | |
| 3909 l = rettv->vval.v_list; | |
| 3910 for (tp = first_term; tp != NULL; tp = tp->tl_next) | |
| 3911 if (tp != NULL && tp->tl_buffer != NULL) | |
| 3912 if (list_append_number(l, | |
| 3913 (varnumber_T)tp->tl_buffer->b_fnum) == FAIL) | |
| 3914 return; | |
| 3915 } | |
| 3916 | |
| 3917 /* | |
| 3918 * "term_scrape(buf, row)" function | |
| 3919 */ | |
| 3920 void | |
| 3921 f_term_scrape(typval_T *argvars, typval_T *rettv) | |
| 3922 { | |
| 3923 buf_T *buf = term_get_buf(argvars); | |
| 3924 VTermScreen *screen = NULL; | |
| 3925 VTermPos pos; | |
| 3926 list_T *l; | |
| 3927 term_T *term; | |
| 3928 char_u *p; | |
| 3929 sb_line_T *line; | |
| 3930 | |
| 3931 if (rettv_list_alloc(rettv) == FAIL) | |
| 3932 return; | |
| 3933 if (buf == NULL) | |
| 3934 return; | |
| 3935 term = buf->b_term; | |
| 3936 | |
| 3937 l = rettv->vval.v_list; | |
| 3938 pos.row = get_row_number(&argvars[1], term); | |
| 3939 | |
| 3940 if (term->tl_vterm != NULL) | |
| 3941 { | |
| 3942 screen = vterm_obtain_screen(term->tl_vterm); | |
| 3943 p = NULL; | |
| 3944 line = NULL; | |
| 3945 } | |
| 3946 else | |
| 3947 { | |
| 3948 linenr_T lnum = pos.row + term->tl_scrollback_scrolled; | |
| 3949 | |
| 3950 if (lnum < 0 || lnum >= term->tl_scrollback.ga_len) | |
| 3951 return; | |
| 3952 p = ml_get_buf(buf, lnum + 1, FALSE); | |
| 3953 line = (sb_line_T *)term->tl_scrollback.ga_data + lnum; | |
| 3954 } | |
| 3955 | |
| 3956 for (pos.col = 0; pos.col < term->tl_cols; ) | |
| 3957 { | |
| 3958 dict_T *dcell; | |
| 3959 int width; | |
| 3960 VTermScreenCellAttrs attrs; | |
| 3961 VTermColor fg, bg; | |
| 3962 char_u rgb[8]; | |
| 3963 char_u mbs[MB_MAXBYTES * VTERM_MAX_CHARS_PER_CELL + 1]; | |
| 3964 int off = 0; | |
| 3965 int i; | |
| 3966 | |
| 3967 if (screen == NULL) | |
| 3968 { | |
| 3969 cellattr_T *cellattr; | |
| 3970 int len; | |
| 3971 | |
| 3972 /* vterm has finished, get the cell from scrollback */ | |
| 3973 if (pos.col >= line->sb_cols) | |
| 3974 break; | |
| 3975 cellattr = line->sb_cells + pos.col; | |
| 3976 width = cellattr->width; | |
| 3977 attrs = cellattr->attrs; | |
| 3978 fg = cellattr->fg; | |
| 3979 bg = cellattr->bg; | |
| 3980 len = MB_PTR2LEN(p); | |
| 3981 mch_memmove(mbs, p, len); | |
| 3982 mbs[len] = NUL; | |
| 3983 p += len; | |
| 3984 } | |
| 3985 else | |
| 3986 { | |
| 3987 VTermScreenCell cell; | |
| 3988 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 3989 break; | |
| 3990 for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) | |
| 3991 { | |
| 3992 if (cell.chars[i] == 0) | |
| 3993 break; | |
| 3994 off += (*utf_char2bytes)((int)cell.chars[i], mbs + off); | |
| 3995 } | |
| 3996 mbs[off] = NUL; | |
| 3997 width = cell.width; | |
| 3998 attrs = cell.attrs; | |
| 3999 fg = cell.fg; | |
| 4000 bg = cell.bg; | |
| 4001 } | |
| 4002 dcell = dict_alloc(); | |
|
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patch 8.0.1499: out-of-memory situation not correctly handled
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4003 if (dcell == NULL) |
|
fc33325c91c1
patch 8.0.1499: out-of-memory situation not correctly handled
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
4004 break; |
| 12502 | 4005 list_append_dict(l, dcell); |
| 4006 | |
| 4007 dict_add_nr_str(dcell, "chars", 0, mbs); | |
| 4008 | |
| 4009 vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", | |
| 4010 fg.red, fg.green, fg.blue); | |
| 4011 dict_add_nr_str(dcell, "fg", 0, rgb); | |
| 4012 vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", | |
| 4013 bg.red, bg.green, bg.blue); | |
| 4014 dict_add_nr_str(dcell, "bg", 0, rgb); | |
| 4015 | |
| 4016 dict_add_nr_str(dcell, "attr", | |
| 4017 cell2attr(attrs, fg, bg), NULL); | |
| 4018 dict_add_nr_str(dcell, "width", width, NULL); | |
| 4019 | |
| 4020 ++pos.col; | |
| 4021 if (width == 2) | |
| 4022 ++pos.col; | |
| 4023 } | |
| 4024 } | |
| 4025 | |
| 4026 /* | |
| 4027 * "term_sendkeys(buf, keys)" function | |
| 4028 */ | |
| 4029 void | |
| 4030 f_term_sendkeys(typval_T *argvars, typval_T *rettv) | |
| 4031 { | |
| 4032 buf_T *buf = term_get_buf(argvars); | |
| 4033 char_u *msg; | |
| 4034 term_T *term; | |
| 4035 | |
| 4036 rettv->v_type = VAR_UNKNOWN; | |
| 4037 if (buf == NULL) | |
| 4038 return; | |
| 4039 | |
| 4040 msg = get_tv_string_chk(&argvars[1]); | |
| 4041 if (msg == NULL) | |
| 4042 return; | |
| 4043 term = buf->b_term; | |
| 4044 if (term->tl_vterm == NULL) | |
| 4045 return; | |
| 4046 | |
| 4047 while (*msg != NUL) | |
| 4048 { | |
| 4049 send_keys_to_term(term, PTR2CHAR(msg), FALSE); | |
|
12650
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
4050 msg += MB_CPTR2LEN(msg); |
| 12502 | 4051 } |
| 4052 } | |
| 4053 | |
| 4054 /* | |
| 4055 * "term_start(command, options)" function | |
| 4056 */ | |
| 4057 void | |
| 4058 f_term_start(typval_T *argvars, typval_T *rettv) | |
| 4059 { | |
| 4060 jobopt_T opt; | |
| 4061 buf_T *buf; | |
| 4062 | |
| 4063 init_job_options(&opt); | |
| 4064 if (argvars[1].v_type != VAR_UNKNOWN | |
| 4065 && get_job_options(&argvars[1], &opt, | |
| 4066 JO_TIMEOUT_ALL + JO_STOPONEXIT | |
| 4067 + JO_CALLBACK + JO_OUT_CALLBACK + JO_ERR_CALLBACK | |
| 4068 + JO_EXIT_CB + JO_CLOSE_CALLBACK + JO_OUT_IO, | |
| 4069 JO2_TERM_NAME + JO2_TERM_FINISH + JO2_HIDDEN + JO2_TERM_OPENCMD | |
| 4070 + JO2_TERM_COLS + JO2_TERM_ROWS + JO2_VERTICAL + JO2_CURWIN | |
| 4071 + JO2_CWD + JO2_ENV + JO2_EOF_CHARS) == FAIL) | |
| 4072 return; | |
| 4073 | |
| 4074 if (opt.jo_vertical) | |
| 4075 cmdmod.split = WSP_VERT; | |
|
13298
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patch 8.0.1523: cannot write and read terminal screendumps
Christian Brabandt <cb@256bit.org>
parents:
13294
diff
changeset
|
4076 buf = term_start(&argvars[0], &opt, FALSE, FALSE); |
| 12502 | 4077 |
| 4078 if (buf != NULL && buf->b_term != NULL) | |
| 4079 rettv->vval.v_number = buf->b_fnum; | |
| 4080 } | |
| 4081 | |
| 4082 /* | |
| 4083 * "term_wait" function | |
| 4084 */ | |
| 4085 void | |
| 4086 f_term_wait(typval_T *argvars, typval_T *rettv UNUSED) | |
| 4087 { | |
| 4088 buf_T *buf = term_get_buf(argvars); | |
| 4089 | |
| 4090 if (buf == NULL) | |
| 4091 { | |
| 4092 ch_log(NULL, "term_wait(): invalid argument"); | |
| 4093 return; | |
| 4094 } | |
| 4095 if (buf->b_term->tl_job == NULL) | |
| 4096 { | |
| 4097 ch_log(NULL, "term_wait(): no job to wait for"); | |
| 4098 return; | |
| 4099 } | |
| 4100 if (buf->b_term->tl_job->jv_channel == NULL) | |
| 4101 /* channel is closed, nothing to do */ | |
| 4102 return; | |
| 4103 | |
| 4104 /* Get the job status, this will detect a job that finished. */ | |
|
13219
4b8d89ea9edb
patch 8.0.1484: reduntant conditions
Christian Brabandt <cb@256bit.org>
parents:
13206
diff
changeset
|
4105 if (!buf->b_term->tl_job->jv_channel->ch_keep_open |
| 12502 | 4106 && STRCMP(job_status(buf->b_term->tl_job), "dead") == 0) |
| 4107 { | |
| 4108 /* The job is dead, keep reading channel I/O until the channel is | |
| 4109 * closed. buf->b_term may become NULL if the terminal was closed while | |
| 4110 * waiting. */ | |
| 4111 ch_log(NULL, "term_wait(): waiting for channel to close"); | |
| 4112 while (buf->b_term != NULL && !buf->b_term->tl_channel_closed) | |
| 4113 { | |
| 4114 mch_check_messages(); | |
| 4115 parse_queued_messages(); | |
|
12881
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
4116 if (!buf_valid(buf)) |
|
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
4117 /* If the terminal is closed when the channel is closed the |
|
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
4118 * buffer disappears. */ |
|
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
4119 break; |
| 12502 | 4120 ui_delay(10L, FALSE); |
| 4121 } | |
| 4122 mch_check_messages(); | |
| 4123 parse_queued_messages(); | |
| 4124 } | |
| 4125 else | |
| 4126 { | |
| 4127 long wait = 10L; | |
| 4128 | |
| 4129 mch_check_messages(); | |
| 4130 parse_queued_messages(); | |
| 4131 | |
| 4132 /* Wait for some time for any channel I/O. */ | |
| 4133 if (argvars[1].v_type != VAR_UNKNOWN) | |
| 4134 wait = get_tv_number(&argvars[1]); | |
| 4135 ui_delay(wait, TRUE); | |
| 4136 mch_check_messages(); | |
| 4137 | |
| 4138 /* Flushing messages on channels is hopefully sufficient. | |
| 4139 * TODO: is there a better way? */ | |
| 4140 parse_queued_messages(); | |
| 4141 } | |
| 4142 } | |
| 4143 | |
| 4144 /* | |
| 4145 * Called when a channel has sent all the lines to a terminal. | |
| 4146 * Send a CTRL-D to mark the end of the text. | |
| 4147 */ | |
| 4148 void | |
| 4149 term_send_eof(channel_T *ch) | |
| 4150 { | |
| 4151 term_T *term; | |
| 4152 | |
| 4153 for (term = first_term; term != NULL; term = term->tl_next) | |
| 4154 if (term->tl_job == ch->ch_job) | |
| 4155 { | |
| 4156 if (term->tl_eof_chars != NULL) | |
| 4157 { | |
| 4158 channel_send(ch, PART_IN, term->tl_eof_chars, | |
| 4159 (int)STRLEN(term->tl_eof_chars), NULL); | |
| 4160 channel_send(ch, PART_IN, (char_u *)"\r", 1, NULL); | |
| 4161 } | |
| 4162 # ifdef WIN3264 | |
| 4163 else | |
| 4164 /* Default: CTRL-D */ | |
| 4165 channel_send(ch, PART_IN, (char_u *)"\004\r", 2, NULL); | |
| 4166 # endif | |
| 4167 } | |
| 4168 } | |
| 4169 | |
| 4170 # if defined(WIN3264) || defined(PROTO) | |
| 4171 | |
| 4172 /************************************** | |
| 4173 * 2. MS-Windows implementation. | |
| 4174 */ | |
| 4175 | |
| 4176 # ifndef PROTO | |
| 4177 | |
| 4178 #define WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN 1ul | |
| 4179 #define WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN 2ull | |
|
13206
53f0c469dfc6
patch 8.0.1477: redraw flicker when moving the mouse outside of terminal window
Christian Brabandt <cb@256bit.org>
parents:
13132
diff
changeset
|
4180 #define WINPTY_MOUSE_MODE_FORCE 2 |
| 12502 | 4181 |
| 4182 void* (*winpty_config_new)(UINT64, void*); | |
| 4183 void* (*winpty_open)(void*, void*); | |
| 4184 void* (*winpty_spawn_config_new)(UINT64, void*, LPCWSTR, void*, void*, void*); | |
| 4185 BOOL (*winpty_spawn)(void*, void*, HANDLE*, HANDLE*, DWORD*, void*); | |
| 4186 void (*winpty_config_set_mouse_mode)(void*, int); | |
| 4187 void (*winpty_config_set_initial_size)(void*, int, int); | |
| 4188 LPCWSTR (*winpty_conin_name)(void*); | |
| 4189 LPCWSTR (*winpty_conout_name)(void*); | |
| 4190 LPCWSTR (*winpty_conerr_name)(void*); | |
| 4191 void (*winpty_free)(void*); | |
| 4192 void (*winpty_config_free)(void*); | |
| 4193 void (*winpty_spawn_config_free)(void*); | |
| 4194 void (*winpty_error_free)(void*); | |
| 4195 LPCWSTR (*winpty_error_msg)(void*); | |
| 4196 BOOL (*winpty_set_size)(void*, int, int, void*); | |
| 4197 HANDLE (*winpty_agent_process)(void*); | |
| 4198 | |
| 4199 #define WINPTY_DLL "winpty.dll" | |
| 4200 | |
| 4201 static HINSTANCE hWinPtyDLL = NULL; | |
| 4202 # endif | |
| 4203 | |
| 4204 static int | |
| 4205 dyn_winpty_init(int verbose) | |
| 4206 { | |
| 4207 int i; | |
| 4208 static struct | |
| 4209 { | |
| 4210 char *name; | |
| 4211 FARPROC *ptr; | |
| 4212 } winpty_entry[] = | |
| 4213 { | |
| 4214 {"winpty_conerr_name", (FARPROC*)&winpty_conerr_name}, | |
| 4215 {"winpty_config_free", (FARPROC*)&winpty_config_free}, | |
| 4216 {"winpty_config_new", (FARPROC*)&winpty_config_new}, | |
| 4217 {"winpty_config_set_mouse_mode", | |
| 4218 (FARPROC*)&winpty_config_set_mouse_mode}, | |
| 4219 {"winpty_config_set_initial_size", | |
| 4220 (FARPROC*)&winpty_config_set_initial_size}, | |
| 4221 {"winpty_conin_name", (FARPROC*)&winpty_conin_name}, | |
| 4222 {"winpty_conout_name", (FARPROC*)&winpty_conout_name}, | |
| 4223 {"winpty_error_free", (FARPROC*)&winpty_error_free}, | |
| 4224 {"winpty_free", (FARPROC*)&winpty_free}, | |
| 4225 {"winpty_open", (FARPROC*)&winpty_open}, | |
| 4226 {"winpty_spawn", (FARPROC*)&winpty_spawn}, | |
| 4227 {"winpty_spawn_config_free", (FARPROC*)&winpty_spawn_config_free}, | |
| 4228 {"winpty_spawn_config_new", (FARPROC*)&winpty_spawn_config_new}, | |
| 4229 {"winpty_error_msg", (FARPROC*)&winpty_error_msg}, | |
| 4230 {"winpty_set_size", (FARPROC*)&winpty_set_size}, | |
| 4231 {"winpty_agent_process", (FARPROC*)&winpty_agent_process}, | |
| 4232 {NULL, NULL} | |
| 4233 }; | |
| 4234 | |
| 4235 /* No need to initialize twice. */ | |
| 4236 if (hWinPtyDLL) | |
| 4237 return OK; | |
| 4238 /* Load winpty.dll, prefer using the 'winptydll' option, fall back to just | |
| 4239 * winpty.dll. */ | |
| 4240 if (*p_winptydll != NUL) | |
| 4241 hWinPtyDLL = vimLoadLib((char *)p_winptydll); | |
| 4242 if (!hWinPtyDLL) | |
| 4243 hWinPtyDLL = vimLoadLib(WINPTY_DLL); | |
| 4244 if (!hWinPtyDLL) | |
| 4245 { | |
| 4246 if (verbose) | |
| 4247 EMSG2(_(e_loadlib), *p_winptydll != NUL ? p_winptydll | |
| 4248 : (char_u *)WINPTY_DLL); | |
| 4249 return FAIL; | |
| 4250 } | |
| 4251 for (i = 0; winpty_entry[i].name != NULL | |
| 4252 && winpty_entry[i].ptr != NULL; ++i) | |
| 4253 { | |
| 4254 if ((*winpty_entry[i].ptr = (FARPROC)GetProcAddress(hWinPtyDLL, | |
| 4255 winpty_entry[i].name)) == NULL) | |
| 4256 { | |
| 4257 if (verbose) | |
| 4258 EMSG2(_(e_loadfunc), winpty_entry[i].name); | |
| 4259 return FAIL; | |
| 4260 } | |
| 4261 } | |
| 4262 | |
| 4263 return OK; | |
| 4264 } | |
| 4265 | |
| 4266 /* | |
| 4267 * Create a new terminal of "rows" by "cols" cells. | |
| 4268 * Store a reference in "term". | |
| 4269 * Return OK or FAIL. | |
| 4270 */ | |
| 4271 static int | |
| 4272 term_and_job_init( | |
| 4273 term_T *term, | |
| 4274 typval_T *argvar, | |
| 4275 jobopt_T *opt) | |
| 4276 { | |
| 4277 WCHAR *cmd_wchar = NULL; | |
| 4278 WCHAR *cwd_wchar = NULL; | |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
4279 WCHAR *env_wchar = NULL; |
| 12502 | 4280 channel_T *channel = NULL; |
| 4281 job_T *job = NULL; | |
| 4282 DWORD error; | |
| 4283 HANDLE jo = NULL; | |
| 4284 HANDLE child_process_handle; | |
| 4285 HANDLE child_thread_handle; | |
|
13111
149347fda678
patch 8.0.1430: crash when term_start() fails
Christian Brabandt <cb@256bit.org>
parents:
13109
diff
changeset
|
4286 void *winpty_err = NULL; |
| 12502 | 4287 void *spawn_config = NULL; |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
4288 garray_T ga_cmd, ga_env; |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4289 char_u *cmd = NULL; |
| 12502 | 4290 |
| 4291 if (dyn_winpty_init(TRUE) == FAIL) | |
| 4292 return FAIL; | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4293 ga_init2(&ga_cmd, (int)sizeof(char*), 20); |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4294 ga_init2(&ga_env, (int)sizeof(char*), 20); |
| 12502 | 4295 |
| 4296 if (argvar->v_type == VAR_STRING) | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4297 { |
| 12502 | 4298 cmd = argvar->vval.v_string; |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4299 } |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4300 else if (argvar->v_type == VAR_LIST) |
| 12502 | 4301 { |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
4302 if (win32_build_cmd(argvar->vval.v_list, &ga_cmd) == FAIL) |
| 12502 | 4303 goto failed; |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
4304 cmd = ga_cmd.ga_data; |
| 12502 | 4305 } |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4306 if (cmd == NULL || *cmd == NUL) |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4307 { |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4308 EMSG(_(e_invarg)); |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4309 goto failed; |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4310 } |
| 12502 | 4311 |
| 4312 cmd_wchar = enc_to_utf16(cmd, NULL); | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4313 ga_clear(&ga_cmd); |
| 12502 | 4314 if (cmd_wchar == NULL) |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4315 goto failed; |
| 12502 | 4316 if (opt->jo_cwd != NULL) |
| 4317 cwd_wchar = enc_to_utf16(opt->jo_cwd, NULL); | |
|
12907
32531a3eab1f
patch 8.0.1330: MS-Windows: job in terminal can't get back to Vim
Christian Brabandt <cb@256bit.org>
parents:
12903
diff
changeset
|
4318 |
|
32531a3eab1f
patch 8.0.1330: MS-Windows: job in terminal can't get back to Vim
Christian Brabandt <cb@256bit.org>
parents:
12903
diff
changeset
|
4319 win32_build_env(opt->jo_env, &ga_env, TRUE); |
|
32531a3eab1f
patch 8.0.1330: MS-Windows: job in terminal can't get back to Vim
Christian Brabandt <cb@256bit.org>
parents:
12903
diff
changeset
|
4320 env_wchar = ga_env.ga_data; |
| 12502 | 4321 |
| 4322 job = job_alloc(); | |
| 4323 if (job == NULL) | |
| 4324 goto failed; | |
| 4325 | |
| 4326 channel = add_channel(); | |
| 4327 if (channel == NULL) | |
| 4328 goto failed; | |
| 4329 | |
| 4330 term->tl_winpty_config = winpty_config_new(0, &winpty_err); | |
| 4331 if (term->tl_winpty_config == NULL) | |
| 4332 goto failed; | |
| 4333 | |
| 4334 winpty_config_set_mouse_mode(term->tl_winpty_config, | |
| 4335 WINPTY_MOUSE_MODE_FORCE); | |
| 4336 winpty_config_set_initial_size(term->tl_winpty_config, | |
| 4337 term->tl_cols, term->tl_rows); | |
| 4338 term->tl_winpty = winpty_open(term->tl_winpty_config, &winpty_err); | |
| 4339 if (term->tl_winpty == NULL) | |
| 4340 goto failed; | |
| 4341 | |
| 4342 spawn_config = winpty_spawn_config_new( | |
| 4343 WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN | | |
| 4344 WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN, | |
| 4345 NULL, | |
| 4346 cmd_wchar, | |
| 4347 cwd_wchar, | |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
4348 env_wchar, |
| 12502 | 4349 &winpty_err); |
| 4350 if (spawn_config == NULL) | |
| 4351 goto failed; | |
| 4352 | |
| 4353 channel = add_channel(); | |
| 4354 if (channel == NULL) | |
| 4355 goto failed; | |
| 4356 | |
| 4357 job = job_alloc(); | |
| 4358 if (job == NULL) | |
| 4359 goto failed; | |
| 4360 | |
| 4361 if (opt->jo_set & JO_IN_BUF) | |
| 4362 job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]); | |
| 4363 | |
| 4364 if (!winpty_spawn(term->tl_winpty, spawn_config, &child_process_handle, | |
| 4365 &child_thread_handle, &error, &winpty_err)) | |
| 4366 goto failed; | |
| 4367 | |
| 4368 channel_set_pipes(channel, | |
| 4369 (sock_T)CreateFileW( | |
| 4370 winpty_conin_name(term->tl_winpty), | |
| 4371 GENERIC_WRITE, 0, NULL, | |
| 4372 OPEN_EXISTING, 0, NULL), | |
| 4373 (sock_T)CreateFileW( | |
| 4374 winpty_conout_name(term->tl_winpty), | |
| 4375 GENERIC_READ, 0, NULL, | |
| 4376 OPEN_EXISTING, 0, NULL), | |
| 4377 (sock_T)CreateFileW( | |
| 4378 winpty_conerr_name(term->tl_winpty), | |
| 4379 GENERIC_READ, 0, NULL, | |
| 4380 OPEN_EXISTING, 0, NULL)); | |
| 4381 | |
| 4382 /* Write lines with CR instead of NL. */ | |
| 4383 channel->ch_write_text_mode = TRUE; | |
| 4384 | |
| 4385 jo = CreateJobObject(NULL, NULL); | |
| 4386 if (jo == NULL) | |
| 4387 goto failed; | |
| 4388 | |
| 4389 if (!AssignProcessToJobObject(jo, child_process_handle)) | |
| 4390 { | |
| 4391 /* Failed, switch the way to terminate process with TerminateProcess. */ | |
| 4392 CloseHandle(jo); | |
| 4393 jo = NULL; | |
| 4394 } | |
| 4395 | |
| 4396 winpty_spawn_config_free(spawn_config); | |
| 4397 vim_free(cmd_wchar); | |
| 4398 vim_free(cwd_wchar); | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4399 vim_free(env_wchar); |
| 12502 | 4400 |
| 4401 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 4402 | |
| 4403 channel_set_job(channel, job, opt); | |
| 4404 job_set_options(job, opt); | |
| 4405 | |
| 4406 job->jv_channel = channel; | |
| 4407 job->jv_proc_info.hProcess = child_process_handle; | |
| 4408 job->jv_proc_info.dwProcessId = GetProcessId(child_process_handle); | |
| 4409 job->jv_job_object = jo; | |
| 4410 job->jv_status = JOB_STARTED; | |
| 4411 job->jv_tty_in = utf16_to_enc( | |
| 4412 (short_u*)winpty_conin_name(term->tl_winpty), NULL); | |
| 4413 job->jv_tty_out = utf16_to_enc( | |
| 4414 (short_u*)winpty_conout_name(term->tl_winpty), NULL); | |
| 4415 ++job->jv_refcount; | |
| 4416 term->tl_job = job; | |
| 4417 | |
| 4418 return OK; | |
| 4419 | |
| 4420 failed: | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4421 ga_clear(&ga_cmd); |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
4422 ga_clear(&ga_env); |
| 12502 | 4423 vim_free(cmd_wchar); |
| 4424 vim_free(cwd_wchar); | |
| 4425 if (spawn_config != NULL) | |
| 4426 winpty_spawn_config_free(spawn_config); | |
| 4427 if (channel != NULL) | |
| 4428 channel_clear(channel); | |
| 4429 if (job != NULL) | |
| 4430 { | |
| 4431 job->jv_channel = NULL; | |
| 4432 job_cleanup(job); | |
| 4433 } | |
| 4434 term->tl_job = NULL; | |
| 4435 if (jo != NULL) | |
| 4436 CloseHandle(jo); | |
| 4437 if (term->tl_winpty != NULL) | |
| 4438 winpty_free(term->tl_winpty); | |
| 4439 term->tl_winpty = NULL; | |
| 4440 if (term->tl_winpty_config != NULL) | |
| 4441 winpty_config_free(term->tl_winpty_config); | |
| 4442 term->tl_winpty_config = NULL; | |
| 4443 if (winpty_err != NULL) | |
| 4444 { | |
| 4445 char_u *msg = utf16_to_enc( | |
| 4446 (short_u *)winpty_error_msg(winpty_err), NULL); | |
| 4447 | |
| 4448 EMSG(msg); | |
| 4449 winpty_error_free(winpty_err); | |
| 4450 } | |
| 4451 return FAIL; | |
| 4452 } | |
| 4453 | |
| 4454 static int | |
| 4455 create_pty_only(term_T *term, jobopt_T *options) | |
| 4456 { | |
| 4457 HANDLE hPipeIn = INVALID_HANDLE_VALUE; | |
| 4458 HANDLE hPipeOut = INVALID_HANDLE_VALUE; | |
| 4459 char in_name[80], out_name[80]; | |
| 4460 channel_T *channel = NULL; | |
| 4461 | |
| 4462 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 4463 | |
| 4464 vim_snprintf(in_name, sizeof(in_name), "\\\\.\\pipe\\vim-%d-in-%d", | |
| 4465 GetCurrentProcessId(), | |
| 4466 curbuf->b_fnum); | |
| 4467 hPipeIn = CreateNamedPipe(in_name, PIPE_ACCESS_OUTBOUND, | |
| 4468 PIPE_TYPE_MESSAGE | PIPE_NOWAIT, | |
| 4469 PIPE_UNLIMITED_INSTANCES, | |
| 4470 0, 0, NMPWAIT_NOWAIT, NULL); | |
| 4471 if (hPipeIn == INVALID_HANDLE_VALUE) | |
| 4472 goto failed; | |
| 4473 | |
| 4474 vim_snprintf(out_name, sizeof(out_name), "\\\\.\\pipe\\vim-%d-out-%d", | |
| 4475 GetCurrentProcessId(), | |
| 4476 curbuf->b_fnum); | |
| 4477 hPipeOut = CreateNamedPipe(out_name, PIPE_ACCESS_INBOUND, | |
| 4478 PIPE_TYPE_MESSAGE | PIPE_NOWAIT, | |
| 4479 PIPE_UNLIMITED_INSTANCES, | |
| 4480 0, 0, 0, NULL); | |
| 4481 if (hPipeOut == INVALID_HANDLE_VALUE) | |
| 4482 goto failed; | |
| 4483 | |
| 4484 ConnectNamedPipe(hPipeIn, NULL); | |
| 4485 ConnectNamedPipe(hPipeOut, NULL); | |
| 4486 | |
| 4487 term->tl_job = job_alloc(); | |
| 4488 if (term->tl_job == NULL) | |
| 4489 goto failed; | |
| 4490 ++term->tl_job->jv_refcount; | |
| 4491 | |
| 4492 /* behave like the job is already finished */ | |
| 4493 term->tl_job->jv_status = JOB_FINISHED; | |
| 4494 | |
| 4495 channel = add_channel(); | |
| 4496 if (channel == NULL) | |
| 4497 goto failed; | |
| 4498 term->tl_job->jv_channel = channel; | |
| 4499 channel->ch_keep_open = TRUE; | |
| 4500 channel->ch_named_pipe = TRUE; | |
| 4501 | |
| 4502 channel_set_pipes(channel, | |
| 4503 (sock_T)hPipeIn, | |
| 4504 (sock_T)hPipeOut, | |
| 4505 (sock_T)hPipeOut); | |
| 4506 channel_set_job(channel, term->tl_job, options); | |
| 4507 term->tl_job->jv_tty_in = vim_strsave((char_u*)in_name); | |
| 4508 term->tl_job->jv_tty_out = vim_strsave((char_u*)out_name); | |
| 4509 | |
| 4510 return OK; | |
| 4511 | |
| 4512 failed: | |
| 4513 if (hPipeIn != NULL) | |
| 4514 CloseHandle(hPipeIn); | |
| 4515 if (hPipeOut != NULL) | |
| 4516 CloseHandle(hPipeOut); | |
| 4517 return FAIL; | |
| 4518 } | |
| 4519 | |
| 4520 /* | |
| 4521 * Free the terminal emulator part of "term". | |
| 4522 */ | |
| 4523 static void | |
| 4524 term_free_vterm(term_T *term) | |
| 4525 { | |
| 4526 if (term->tl_winpty != NULL) | |
| 4527 winpty_free(term->tl_winpty); | |
| 4528 term->tl_winpty = NULL; | |
| 4529 if (term->tl_winpty_config != NULL) | |
| 4530 winpty_config_free(term->tl_winpty_config); | |
| 4531 term->tl_winpty_config = NULL; | |
| 4532 if (term->tl_vterm != NULL) | |
| 4533 vterm_free(term->tl_vterm); | |
| 4534 term->tl_vterm = NULL; | |
| 4535 } | |
| 4536 | |
| 4537 /* | |
| 4538 * Request size to terminal. | |
| 4539 */ | |
| 4540 static void | |
| 4541 term_report_winsize(term_T *term, int rows, int cols) | |
| 4542 { | |
| 4543 if (term->tl_winpty) | |
| 4544 winpty_set_size(term->tl_winpty, cols, rows, NULL); | |
| 4545 } | |
| 4546 | |
| 4547 int | |
| 4548 terminal_enabled(void) | |
| 4549 { | |
| 4550 return dyn_winpty_init(FALSE) == OK; | |
| 4551 } | |
| 4552 | |
| 4553 # else | |
| 4554 | |
| 4555 /************************************** | |
| 4556 * 3. Unix-like implementation. | |
| 4557 */ | |
| 4558 | |
| 4559 /* | |
| 4560 * Create a new terminal of "rows" by "cols" cells. | |
| 4561 * Start job for "cmd". | |
| 4562 * Store the pointers in "term". | |
| 4563 * Return OK or FAIL. | |
| 4564 */ | |
| 4565 static int | |
| 4566 term_and_job_init( | |
| 4567 term_T *term, | |
| 4568 typval_T *argvar, | |
| 4569 jobopt_T *opt) | |
| 4570 { | |
| 4571 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 4572 | |
| 4573 term->tl_job = job_start(argvar, opt); | |
| 4574 if (term->tl_job != NULL) | |
| 4575 ++term->tl_job->jv_refcount; | |
| 4576 | |
| 4577 return term->tl_job != NULL | |
| 4578 && term->tl_job->jv_channel != NULL | |
| 4579 && term->tl_job->jv_status != JOB_FAILED ? OK : FAIL; | |
| 4580 } | |
| 4581 | |
| 4582 static int | |
| 4583 create_pty_only(term_T *term, jobopt_T *opt) | |
| 4584 { | |
| 4585 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 4586 | |
| 4587 term->tl_job = job_alloc(); | |
| 4588 if (term->tl_job == NULL) | |
| 4589 return FAIL; | |
| 4590 ++term->tl_job->jv_refcount; | |
| 4591 | |
| 4592 /* behave like the job is already finished */ | |
| 4593 term->tl_job->jv_status = JOB_FINISHED; | |
| 4594 | |
| 4595 return mch_create_pty_channel(term->tl_job, opt); | |
| 4596 } | |
| 4597 | |
| 4598 /* | |
| 4599 * Free the terminal emulator part of "term". | |
| 4600 */ | |
| 4601 static void | |
| 4602 term_free_vterm(term_T *term) | |
| 4603 { | |
| 4604 if (term->tl_vterm != NULL) | |
| 4605 vterm_free(term->tl_vterm); | |
| 4606 term->tl_vterm = NULL; | |
| 4607 } | |
| 4608 | |
| 4609 /* | |
| 4610 * Request size to terminal. | |
| 4611 */ | |
| 4612 static void | |
| 4613 term_report_winsize(term_T *term, int rows, int cols) | |
| 4614 { | |
| 4615 /* Use an ioctl() to report the new window size to the job. */ | |
| 4616 if (term->tl_job != NULL && term->tl_job->jv_channel != NULL) | |
| 4617 { | |
| 4618 int fd = -1; | |
| 4619 int part; | |
| 4620 | |
| 4621 for (part = PART_OUT; part < PART_COUNT; ++part) | |
| 4622 { | |
| 4623 fd = term->tl_job->jv_channel->ch_part[part].ch_fd; | |
| 4624 if (isatty(fd)) | |
| 4625 break; | |
| 4626 } | |
| 4627 if (part < PART_COUNT && mch_report_winsize(fd, rows, cols) == OK) | |
| 4628 mch_signal_job(term->tl_job, (char_u *)"winch"); | |
| 4629 } | |
| 4630 } | |
| 4631 | |
| 4632 # endif | |
| 4633 | |
| 4634 #endif /* FEAT_TERMINAL */ |