Mercurial > vim
annotate src/terminal.c @ 13292:c42fe898b578 v8.0.1520
patch 8.0.1520: cursor in wrong line when using a WinBar in Terminal window
commit https://github.com/vim/vim/commit/181ca99e163b145cd1a4ec47a50cc25cf3994109
Author: Bram Moolenaar <Bram@vim.org>
Date: Tue Feb 13 21:19:21 2018 +0100
patch 8.0.1520: cursor in wrong line when using a WinBar in Terminal window
Problem: Cursor is in the wrong line when using a WinBar in a Terminal
window.
Solution: Adjust the row number. (Christian Brabandt, closes #2362)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Tue, 13 Feb 2018 21:30:06 +0100 |
| parents | 8db0345053b9 |
| children | 5fc59833a748 |
| 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: | |
|
12966
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patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
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41 * - When using 'termguicolors' still use the 16 ANSI colors as-is. Helps for |
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c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
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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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patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
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45 * - Trigger TerminalOpen event? #2422 patch in #2484 |
| 12502 | 46 * - Shift-Tab does not work. |
|
12578
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
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47 * - after resizing windows overlap. (Boris Staletic, #2164) |
| 12502 | 48 * - Redirecting output does not work on MS-Windows, Test_terminal_redir_file() |
| 49 * is disabled. | |
|
12541
fcb11cfca8b3
patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
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50 * - cursor blinks in terminal on widows with a timer. (xtal8, #2142) |
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12724
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patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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51 * - When closing gvim with an active terminal buffer, the dialog suggests |
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17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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52 * saving the buffer. Should say something else. (Manas Thakur, #2215) |
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patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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53 * Also: #2223 |
|
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
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54 * - Termdebug does not work when Vim build with mzscheme. gdb hangs. |
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12541
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patch 8.0.1149: libvterm colors differ from xterm
Christian Brabandt <cb@256bit.org>
parents:
12513
diff
changeset
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55 * - MS-Windows GUI: WinBar has tearoff item |
|
12903
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
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56 * - Adding WinBar to terminal window doesn't display, text isn't shifted down. |
| 12502 | 57 * - MS-Windows GUI: still need to type a key after shell exits? #1924 |
|
12865
ebb4f6c93598
patch 8.0.1309: cannot use 'balloonexpr' in a terminal
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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58 * - After executing a shell command the status line isn't redraw. |
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patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
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59 * - What to store in a session file? Shell at the prompt would be OK to |
|
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patch 8.0.1240: MS-Windows: term_start() does not support environment
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parents:
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changeset
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60 * restore, but others may not. Open the window and let the user start the |
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patch 8.0.1240: MS-Windows: term_start() does not support environment
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parents:
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diff
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61 * command? |
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12966
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patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
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62 * - implement term_setsize() |
| 12502 | 63 * - add test for giving error for invalid 'termsize' value. |
| 64 * - support minimal size when 'termsize' is "rows*cols". | |
| 65 * - support minimal size when 'termsize' is empty? | |
|
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patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
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diff
changeset
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66 * - if the job in the terminal does not support the mouse, we can use the |
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fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
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67 * mouse in the Terminal window for copy/paste and scrolling. |
| 12502 | 68 * - GUI: when using tabs, focus in terminal, click on tab does not work. |
| 69 * - GUI: when 'confirm' is set and trying to exit Vim, dialog offers to save | |
| 70 * changes to "!shell". | |
| 71 * (justrajdeep, 2017 Aug 22) | |
|
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
|
72 * - Redrawing is slow with Athena and Motif. Also other GUI? (Ramel Eshed) |
| 12502 | 73 * - For the GUI fill termios with default values, perhaps like pangoterm: |
| 74 * http://bazaar.launchpad.net/~leonerd/pangoterm/trunk/view/head:/main.c#L134 | |
| 75 * - when 'encoding' is not utf-8, or the job is using another encoding, setup | |
| 76 * conversions. | |
| 77 * - In the GUI use a terminal emulator for :!cmd. Make the height the same as | |
| 78 * the window and position it higher up when it gets filled, so it looks like | |
| 79 * the text scrolls up. | |
| 80 * - Copy text in the vterm to the Vim buffer once in a while, so that | |
| 81 * completion works. | |
| 82 * - add an optional limit for the scrollback size. When reaching it remove | |
| 83 * 10% at the start. | |
| 84 */ | |
| 85 | |
| 86 #include "vim.h" | |
| 87 | |
| 88 #if defined(FEAT_TERMINAL) || defined(PROTO) | |
| 89 | |
| 90 #ifndef MIN | |
| 91 # define MIN(x,y) ((x) < (y) ? (x) : (y)) | |
| 92 #endif | |
| 93 #ifndef MAX | |
| 94 # define MAX(x,y) ((x) > (y) ? (x) : (y)) | |
| 95 #endif | |
| 96 | |
| 97 #include "libvterm/include/vterm.h" | |
| 98 | |
| 99 /* This is VTermScreenCell without the characters, thus much smaller. */ | |
| 100 typedef struct { | |
| 101 VTermScreenCellAttrs attrs; | |
| 102 char width; | |
| 103 VTermColor fg, bg; | |
| 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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patch 8.0.1167: Motif: typing in terminal window is slow
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parents:
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diff
changeset
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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 | |
| 157 VTermPos tl_cursor_pos; | |
| 158 int tl_cursor_visible; | |
| 159 int tl_cursor_blink; | |
| 160 int tl_cursor_shape; /* 1: block, 2: underline, 3: bar */ | |
| 161 char_u *tl_cursor_color; /* NULL or allocated */ | |
| 162 | |
| 163 int tl_using_altscreen; | |
| 164 }; | |
| 165 | |
| 166 #define TMODE_ONCE 1 /* CTRL-\ CTRL-N used */ | |
| 167 #define TMODE_LOOP 2 /* CTRL-W N used */ | |
| 168 | |
| 169 /* | |
| 170 * List of all active terminals. | |
| 171 */ | |
| 172 static term_T *first_term = NULL; | |
| 173 | |
| 174 /* Terminal active in terminal_loop(). */ | |
| 175 static term_T *in_terminal_loop = NULL; | |
| 176 | |
| 177 #define MAX_ROW 999999 /* used for tl_dirty_row_end to update all rows */ | |
| 178 #define KEY_BUF_LEN 200 | |
| 179 | |
| 180 /* | |
| 181 * Functions with separate implementation for MS-Windows and Unix-like systems. | |
| 182 */ | |
| 183 static int term_and_job_init(term_T *term, typval_T *argvar, jobopt_T *opt); | |
| 184 static int create_pty_only(term_T *term, jobopt_T *opt); | |
| 185 static void term_report_winsize(term_T *term, int rows, int cols); | |
| 186 static void term_free_vterm(term_T *term); | |
| 187 | |
|
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patch 8.0.1277: terminal window CR-NL conversions may cause problems
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parents:
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188 /* The character that we know (or assume) that the terminal expects for the |
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patch 8.0.1277: terminal window CR-NL conversions may cause problems
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189 * backspace key. */ |
| 12502 | 190 static int term_backspace_char = BS; |
| 191 | |
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patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
Christian Brabandt <cb@256bit.org>
parents:
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changeset
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192 /* "Terminal" highlight group colors. */ |
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patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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193 static int term_default_cterm_fg = -1; |
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patch 8.0.1362: terminal window colors wrong when using Terminal highlighting
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194 static int term_default_cterm_bg = -1; |
| 12502 | 195 |
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patch 8.0.1477: redraw flicker when moving the mouse outside of terminal window
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parents:
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196 /* Store the last set and the desired cursor properties, so that we only update |
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197 * them when needed. Doing it unnecessary may result in flicker. */ |
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198 static char_u *last_set_cursor_color = (char_u *)""; |
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199 static char_u *desired_cursor_color = (char_u *)""; |
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parents:
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200 static int last_set_cursor_shape = -1; |
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201 static int desired_cursor_shape = -1; |
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202 static int last_set_cursor_blink = -1; |
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203 static int desired_cursor_blink = -1; |
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204 |
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205 |
| 12502 | 206 /************************************** |
| 207 * 1. Generic code for all systems. | |
| 208 */ | |
| 209 | |
| 210 /* | |
| 211 * Determine the terminal size from 'termsize' and the current window. | |
| 212 * Assumes term->tl_rows and term->tl_cols are zero. | |
| 213 */ | |
| 214 static void | |
| 215 set_term_and_win_size(term_T *term) | |
| 216 { | |
| 217 if (*curwin->w_p_tms != NUL) | |
| 218 { | |
| 219 char_u *p = vim_strchr(curwin->w_p_tms, 'x') + 1; | |
| 220 | |
| 221 term->tl_rows = atoi((char *)curwin->w_p_tms); | |
| 222 term->tl_cols = atoi((char *)p); | |
| 223 } | |
| 224 if (term->tl_rows == 0) | |
| 225 term->tl_rows = curwin->w_height; | |
| 226 else | |
| 227 { | |
| 228 win_setheight_win(term->tl_rows, curwin); | |
| 229 term->tl_rows_fixed = TRUE; | |
| 230 } | |
| 231 if (term->tl_cols == 0) | |
| 232 term->tl_cols = curwin->w_width; | |
| 233 else | |
| 234 { | |
| 235 win_setwidth_win(term->tl_cols, curwin); | |
| 236 term->tl_cols_fixed = TRUE; | |
| 237 } | |
| 238 } | |
| 239 | |
| 240 /* | |
| 241 * Initialize job options for a terminal job. | |
| 242 * Caller may overrule some of them. | |
| 243 */ | |
| 244 static void | |
| 245 init_job_options(jobopt_T *opt) | |
| 246 { | |
| 247 clear_job_options(opt); | |
| 248 | |
| 249 opt->jo_mode = MODE_RAW; | |
| 250 opt->jo_out_mode = MODE_RAW; | |
| 251 opt->jo_err_mode = MODE_RAW; | |
| 252 opt->jo_set = JO_MODE | JO_OUT_MODE | JO_ERR_MODE; | |
| 253 } | |
| 254 | |
| 255 /* | |
| 256 * Set job options mandatory for a terminal job. | |
| 257 */ | |
| 258 static void | |
| 259 setup_job_options(jobopt_T *opt, int rows, int cols) | |
| 260 { | |
| 261 if (!(opt->jo_set & JO_OUT_IO)) | |
| 262 { | |
| 263 /* Connect stdout to the terminal. */ | |
| 264 opt->jo_io[PART_OUT] = JIO_BUFFER; | |
| 265 opt->jo_io_buf[PART_OUT] = curbuf->b_fnum; | |
| 266 opt->jo_modifiable[PART_OUT] = 0; | |
| 267 opt->jo_set |= JO_OUT_IO + JO_OUT_BUF + JO_OUT_MODIFIABLE; | |
| 268 } | |
| 269 | |
| 270 if (!(opt->jo_set & JO_ERR_IO)) | |
| 271 { | |
| 272 /* Connect stderr to the terminal. */ | |
| 273 opt->jo_io[PART_ERR] = JIO_BUFFER; | |
| 274 opt->jo_io_buf[PART_ERR] = curbuf->b_fnum; | |
| 275 opt->jo_modifiable[PART_ERR] = 0; | |
| 276 opt->jo_set |= JO_ERR_IO + JO_ERR_BUF + JO_ERR_MODIFIABLE; | |
| 277 } | |
| 278 | |
| 279 opt->jo_pty = TRUE; | |
| 280 if ((opt->jo_set2 & JO2_TERM_ROWS) == 0) | |
| 281 opt->jo_term_rows = rows; | |
| 282 if ((opt->jo_set2 & JO2_TERM_COLS) == 0) | |
| 283 opt->jo_term_cols = cols; | |
| 284 } | |
| 285 | |
| 286 /* | |
| 287 * Start a terminal window and return its buffer. | |
| 288 * Returns NULL when failed. | |
| 289 */ | |
| 290 static buf_T * | |
| 291 term_start(typval_T *argvar, jobopt_T *opt, int forceit) | |
| 292 { | |
| 293 exarg_T split_ea; | |
| 294 win_T *old_curwin = curwin; | |
| 295 term_T *term; | |
| 296 buf_T *old_curbuf = NULL; | |
| 297 int res; | |
| 298 buf_T *newbuf; | |
| 299 | |
| 300 if (check_restricted() || check_secure()) | |
| 301 return NULL; | |
| 302 | |
| 303 if ((opt->jo_set & (JO_IN_IO + JO_OUT_IO + JO_ERR_IO)) | |
| 304 == (JO_IN_IO + JO_OUT_IO + JO_ERR_IO) | |
| 305 || (!(opt->jo_set & JO_OUT_IO) && (opt->jo_set & JO_OUT_BUF)) | |
| 306 || (!(opt->jo_set & JO_ERR_IO) && (opt->jo_set & JO_ERR_BUF))) | |
| 307 { | |
| 308 EMSG(_(e_invarg)); | |
| 309 return NULL; | |
| 310 } | |
| 311 | |
| 312 term = (term_T *)alloc_clear(sizeof(term_T)); | |
| 313 if (term == NULL) | |
| 314 return NULL; | |
| 315 term->tl_dirty_row_end = MAX_ROW; | |
| 316 term->tl_cursor_visible = TRUE; | |
| 317 term->tl_cursor_shape = VTERM_PROP_CURSORSHAPE_BLOCK; | |
| 318 term->tl_finish = opt->jo_term_finish; | |
| 319 ga_init2(&term->tl_scrollback, sizeof(sb_line_T), 300); | |
| 320 | |
| 321 vim_memset(&split_ea, 0, sizeof(split_ea)); | |
| 322 if (opt->jo_curwin) | |
| 323 { | |
| 324 /* Create a new buffer in the current window. */ | |
| 325 if (!can_abandon(curbuf, forceit)) | |
| 326 { | |
| 327 no_write_message(); | |
| 328 vim_free(term); | |
| 329 return NULL; | |
| 330 } | |
| 331 if (do_ecmd(0, NULL, NULL, &split_ea, ECMD_ONE, | |
| 332 ECMD_HIDE + (forceit ? ECMD_FORCEIT : 0), curwin) == FAIL) | |
| 333 { | |
| 334 vim_free(term); | |
| 335 return NULL; | |
| 336 } | |
| 337 } | |
| 338 else if (opt->jo_hidden) | |
| 339 { | |
| 340 buf_T *buf; | |
| 341 | |
| 342 /* Create a new buffer without a window. Make it the current buffer for | |
| 343 * a moment to be able to do the initialisations. */ | |
| 344 buf = buflist_new((char_u *)"", NULL, (linenr_T)0, | |
| 345 BLN_NEW | BLN_LISTED); | |
| 346 if (buf == NULL || ml_open(buf) == FAIL) | |
| 347 { | |
| 348 vim_free(term); | |
| 349 return NULL; | |
| 350 } | |
| 351 old_curbuf = curbuf; | |
| 352 --curbuf->b_nwindows; | |
| 353 curbuf = buf; | |
| 354 curwin->w_buffer = buf; | |
| 355 ++curbuf->b_nwindows; | |
| 356 } | |
| 357 else | |
| 358 { | |
| 359 /* Open a new window or tab. */ | |
| 360 split_ea.cmdidx = CMD_new; | |
| 361 split_ea.cmd = (char_u *)"new"; | |
| 362 split_ea.arg = (char_u *)""; | |
| 363 if (opt->jo_term_rows > 0 && !(cmdmod.split & WSP_VERT)) | |
| 364 { | |
| 365 split_ea.line2 = opt->jo_term_rows; | |
| 366 split_ea.addr_count = 1; | |
| 367 } | |
| 368 if (opt->jo_term_cols > 0 && (cmdmod.split & WSP_VERT)) | |
| 369 { | |
| 370 split_ea.line2 = opt->jo_term_cols; | |
| 371 split_ea.addr_count = 1; | |
| 372 } | |
| 373 | |
| 374 ex_splitview(&split_ea); | |
| 375 if (curwin == old_curwin) | |
| 376 { | |
| 377 /* split failed */ | |
| 378 vim_free(term); | |
| 379 return NULL; | |
| 380 } | |
| 381 } | |
| 382 term->tl_buffer = curbuf; | |
| 383 curbuf->b_term = term; | |
| 384 | |
| 385 if (!opt->jo_hidden) | |
| 386 { | |
| 387 /* only one size was taken care of with :new, do the other one */ | |
| 388 if (opt->jo_term_rows > 0 && (cmdmod.split & WSP_VERT)) | |
| 389 win_setheight(opt->jo_term_rows); | |
| 390 if (opt->jo_term_cols > 0 && !(cmdmod.split & WSP_VERT)) | |
| 391 win_setwidth(opt->jo_term_cols); | |
| 392 } | |
| 393 | |
| 394 /* Link the new terminal in the list of active terminals. */ | |
| 395 term->tl_next = first_term; | |
| 396 first_term = term; | |
| 397 | |
| 398 if (opt->jo_term_name != NULL) | |
| 399 curbuf->b_ffname = vim_strsave(opt->jo_term_name); | |
| 400 else | |
| 401 { | |
| 402 int i; | |
| 403 size_t len; | |
| 404 char_u *cmd, *p; | |
| 405 | |
| 406 if (argvar->v_type == VAR_STRING) | |
| 407 { | |
| 408 cmd = argvar->vval.v_string; | |
| 409 if (cmd == NULL) | |
| 410 cmd = (char_u *)""; | |
| 411 else if (STRCMP(cmd, "NONE") == 0) | |
| 412 cmd = (char_u *)"pty"; | |
| 413 } | |
| 414 else if (argvar->v_type != VAR_LIST | |
| 415 || argvar->vval.v_list == NULL | |
| 416 || argvar->vval.v_list->lv_len < 1 | |
| 417 || (cmd = get_tv_string_chk( | |
| 418 &argvar->vval.v_list->lv_first->li_tv)) == NULL) | |
| 419 cmd = (char_u*)""; | |
| 420 | |
| 421 len = STRLEN(cmd) + 10; | |
| 422 p = alloc((int)len); | |
| 423 | |
| 424 for (i = 0; p != NULL; ++i) | |
| 425 { | |
| 426 /* Prepend a ! to the command name to avoid the buffer name equals | |
| 427 * the executable, otherwise ":w!" would overwrite it. */ | |
| 428 if (i == 0) | |
| 429 vim_snprintf((char *)p, len, "!%s", cmd); | |
| 430 else | |
| 431 vim_snprintf((char *)p, len, "!%s (%d)", cmd, i); | |
| 432 if (buflist_findname(p) == NULL) | |
| 433 { | |
| 434 vim_free(curbuf->b_ffname); | |
| 435 curbuf->b_ffname = p; | |
| 436 break; | |
| 437 } | |
| 438 } | |
| 439 } | |
| 440 curbuf->b_fname = curbuf->b_ffname; | |
| 441 | |
| 442 if (opt->jo_term_opencmd != NULL) | |
| 443 term->tl_opencmd = vim_strsave(opt->jo_term_opencmd); | |
| 444 | |
| 445 if (opt->jo_eof_chars != NULL) | |
| 446 term->tl_eof_chars = vim_strsave(opt->jo_eof_chars); | |
| 447 | |
| 448 set_string_option_direct((char_u *)"buftype", -1, | |
| 449 (char_u *)"terminal", OPT_FREE|OPT_LOCAL, 0); | |
| 450 | |
| 451 /* Mark the buffer as not modifiable. It can only be made modifiable after | |
| 452 * the job finished. */ | |
| 453 curbuf->b_p_ma = FALSE; | |
| 454 | |
| 455 set_term_and_win_size(term); | |
| 456 setup_job_options(opt, term->tl_rows, term->tl_cols); | |
| 457 | |
| 458 /* System dependent: setup the vterm and maybe start the job in it. */ | |
| 459 if (argvar->v_type == VAR_STRING | |
| 460 && argvar->vval.v_string != NULL | |
| 461 && STRCMP(argvar->vval.v_string, "NONE") == 0) | |
| 462 res = create_pty_only(term, opt); | |
| 463 else | |
| 464 res = term_and_job_init(term, argvar, opt); | |
| 465 | |
| 466 newbuf = curbuf; | |
| 467 if (res == OK) | |
| 468 { | |
| 469 /* Get and remember the size we ended up with. Update the pty. */ | |
| 470 vterm_get_size(term->tl_vterm, &term->tl_rows, &term->tl_cols); | |
| 471 term_report_winsize(term, term->tl_rows, term->tl_cols); | |
| 472 | |
| 473 /* Make sure we don't get stuck on sending keys to the job, it leads to | |
| 474 * a deadlock if the job is waiting for Vim to read. */ | |
| 475 channel_set_nonblock(term->tl_job->jv_channel, PART_IN); | |
| 476 | |
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477 #ifdef FEAT_AUTOCMD |
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478 if (!opt->jo_hidden) |
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479 { |
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480 ++curbuf->b_locked; |
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481 apply_autocmds(EVENT_BUFWINENTER, NULL, NULL, FALSE, curbuf); |
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482 --curbuf->b_locked; |
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483 } |
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484 #endif |
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485 |
| 12502 | 486 if (old_curbuf != NULL) |
| 487 { | |
| 488 --curbuf->b_nwindows; | |
| 489 curbuf = old_curbuf; | |
| 490 curwin->w_buffer = curbuf; | |
| 491 ++curbuf->b_nwindows; | |
| 492 } | |
| 493 } | |
| 494 else | |
| 495 { | |
| 496 buf_T *buf = curbuf; | |
| 497 | |
| 498 free_terminal(curbuf); | |
| 499 if (old_curbuf != NULL) | |
| 500 { | |
| 501 --curbuf->b_nwindows; | |
| 502 curbuf = old_curbuf; | |
| 503 curwin->w_buffer = curbuf; | |
| 504 ++curbuf->b_nwindows; | |
| 505 } | |
| 506 | |
| 507 /* Wiping out the buffer will also close the window and call | |
| 508 * free_terminal(). */ | |
| 509 do_buffer(DOBUF_WIPE, DOBUF_FIRST, FORWARD, buf->b_fnum, TRUE); | |
| 510 return NULL; | |
| 511 } | |
| 512 return newbuf; | |
| 513 } | |
| 514 | |
| 515 /* | |
| 516 * ":terminal": open a terminal window and execute a job in it. | |
| 517 */ | |
| 518 void | |
| 519 ex_terminal(exarg_T *eap) | |
| 520 { | |
| 521 typval_T argvar[2]; | |
| 522 jobopt_T opt; | |
| 523 char_u *cmd; | |
| 524 char_u *tofree = NULL; | |
| 525 | |
| 526 init_job_options(&opt); | |
| 527 | |
| 528 cmd = eap->arg; | |
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529 while (*cmd == '+' && *(cmd + 1) == '+') |
| 12502 | 530 { |
| 531 char_u *p, *ep; | |
| 532 | |
| 533 cmd += 2; | |
| 534 p = skiptowhite(cmd); | |
| 535 ep = vim_strchr(cmd, '='); | |
| 536 if (ep != NULL && ep < p) | |
| 537 p = ep; | |
| 538 | |
| 539 if ((int)(p - cmd) == 5 && STRNICMP(cmd, "close", 5) == 0) | |
| 540 opt.jo_term_finish = 'c'; | |
| 541 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "open", 4) == 0) | |
| 542 opt.jo_term_finish = 'o'; | |
| 543 else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "curwin", 6) == 0) | |
| 544 opt.jo_curwin = 1; | |
| 545 else if ((int)(p - cmd) == 6 && STRNICMP(cmd, "hidden", 6) == 0) | |
| 546 opt.jo_hidden = 1; | |
| 547 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "rows", 4) == 0 | |
| 548 && ep != NULL && isdigit(ep[1])) | |
| 549 { | |
| 550 opt.jo_set2 |= JO2_TERM_ROWS; | |
| 551 opt.jo_term_rows = atoi((char *)ep + 1); | |
| 552 p = skiptowhite(cmd); | |
| 553 } | |
| 554 else if ((int)(p - cmd) == 4 && STRNICMP(cmd, "cols", 4) == 0 | |
| 555 && ep != NULL && isdigit(ep[1])) | |
| 556 { | |
| 557 opt.jo_set2 |= JO2_TERM_COLS; | |
| 558 opt.jo_term_cols = atoi((char *)ep + 1); | |
| 559 p = skiptowhite(cmd); | |
| 560 } | |
| 561 else if ((int)(p - cmd) == 3 && STRNICMP(cmd, "eof", 3) == 0 | |
| 562 && ep != NULL) | |
| 563 { | |
| 564 char_u *buf = NULL; | |
| 565 char_u *keys; | |
| 566 | |
| 567 p = skiptowhite(cmd); | |
| 568 *p = NUL; | |
| 569 keys = replace_termcodes(ep + 1, &buf, TRUE, TRUE, TRUE); | |
| 570 opt.jo_set2 |= JO2_EOF_CHARS; | |
| 571 opt.jo_eof_chars = vim_strsave(keys); | |
| 572 vim_free(buf); | |
| 573 *p = ' '; | |
| 574 } | |
| 575 else | |
| 576 { | |
| 577 if (*p) | |
| 578 *p = NUL; | |
| 579 EMSG2(_("E181: Invalid attribute: %s"), cmd); | |
| 580 return; | |
| 581 } | |
| 582 cmd = skipwhite(p); | |
| 583 } | |
| 584 if (*cmd == NUL) | |
| 585 /* Make a copy of 'shell', an autocommand may change the option. */ | |
| 586 tofree = cmd = vim_strsave(p_sh); | |
| 587 | |
| 588 if (eap->addr_count > 0) | |
| 589 { | |
| 590 /* Write lines from current buffer to the job. */ | |
| 591 opt.jo_set |= JO_IN_IO | JO_IN_BUF | JO_IN_TOP | JO_IN_BOT; | |
| 592 opt.jo_io[PART_IN] = JIO_BUFFER; | |
| 593 opt.jo_io_buf[PART_IN] = curbuf->b_fnum; | |
| 594 opt.jo_in_top = eap->line1; | |
| 595 opt.jo_in_bot = eap->line2; | |
| 596 } | |
| 597 | |
| 598 argvar[0].v_type = VAR_STRING; | |
| 599 argvar[0].vval.v_string = cmd; | |
| 600 argvar[1].v_type = VAR_UNKNOWN; | |
| 601 term_start(argvar, &opt, eap->forceit); | |
| 602 vim_free(tofree); | |
| 603 vim_free(opt.jo_eof_chars); | |
| 604 } | |
| 605 | |
| 606 /* | |
| 607 * Free the scrollback buffer for "term". | |
| 608 */ | |
| 609 static void | |
| 610 free_scrollback(term_T *term) | |
| 611 { | |
| 612 int i; | |
| 613 | |
| 614 for (i = 0; i < term->tl_scrollback.ga_len; ++i) | |
| 615 vim_free(((sb_line_T *)term->tl_scrollback.ga_data + i)->sb_cells); | |
| 616 ga_clear(&term->tl_scrollback); | |
| 617 } | |
| 618 | |
| 619 /* | |
| 620 * Free a terminal and everything it refers to. | |
| 621 * Kills the job if there is one. | |
| 622 * Called when wiping out a buffer. | |
| 623 */ | |
| 624 void | |
| 625 free_terminal(buf_T *buf) | |
| 626 { | |
| 627 term_T *term = buf->b_term; | |
| 628 term_T *tp; | |
| 629 | |
| 630 if (term == NULL) | |
| 631 return; | |
| 632 if (first_term == term) | |
| 633 first_term = term->tl_next; | |
| 634 else | |
| 635 for (tp = first_term; tp->tl_next != NULL; tp = tp->tl_next) | |
| 636 if (tp->tl_next == term) | |
| 637 { | |
| 638 tp->tl_next = term->tl_next; | |
| 639 break; | |
| 640 } | |
| 641 | |
| 642 if (term->tl_job != NULL) | |
| 643 { | |
| 644 if (term->tl_job->jv_status != JOB_ENDED | |
| 645 && term->tl_job->jv_status != JOB_FINISHED | |
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646 && term->tl_job->jv_status != JOB_FAILED) |
| 12502 | 647 job_stop(term->tl_job, NULL, "kill"); |
| 648 job_unref(term->tl_job); | |
| 649 } | |
| 650 | |
| 651 free_scrollback(term); | |
| 652 | |
| 653 term_free_vterm(term); | |
| 654 vim_free(term->tl_title); | |
| 655 vim_free(term->tl_status_text); | |
| 656 vim_free(term->tl_opencmd); | |
| 657 vim_free(term->tl_eof_chars); | |
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658 if (desired_cursor_color == term->tl_cursor_color) |
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659 desired_cursor_color = (char_u *)""; |
| 12502 | 660 vim_free(term->tl_cursor_color); |
| 661 vim_free(term); | |
| 662 buf->b_term = NULL; | |
| 663 if (in_terminal_loop == term) | |
| 664 in_terminal_loop = NULL; | |
| 665 } | |
| 666 | |
| 667 /* | |
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668 * Get the part that is connected to the tty. Normally this is PART_IN, but |
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669 * when writing buffer lines to the job it can be another. This makes it |
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670 * possible to do "1,5term vim -". |
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671 */ |
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672 static ch_part_T |
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673 get_tty_part(term_T *term) |
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674 { |
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675 #ifdef UNIX |
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676 ch_part_T parts[3] = {PART_IN, PART_OUT, PART_ERR}; |
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677 int i; |
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678 |
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679 for (i = 0; i < 3; ++i) |
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680 { |
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681 int fd = term->tl_job->jv_channel->ch_part[parts[i]].ch_fd; |
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682 |
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683 if (isatty(fd)) |
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684 return parts[i]; |
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685 } |
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686 #endif |
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687 return PART_IN; |
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688 } |
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689 |
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690 /* |
| 12502 | 691 * Write job output "msg[len]" to the vterm. |
| 692 */ | |
| 693 static void | |
| 694 term_write_job_output(term_T *term, char_u *msg, size_t len) | |
| 695 { | |
| 696 VTerm *vterm = term->tl_vterm; | |
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697 size_t prevlen = vterm_output_get_buffer_current(vterm); |
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698 |
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699 vterm_input_write(vterm, (char *)msg, len); |
| 12502 | 700 |
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701 /* flush vterm buffer when vterm responded to control sequence */ |
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702 if (prevlen != vterm_output_get_buffer_current(vterm)) |
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703 { |
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704 char buf[KEY_BUF_LEN]; |
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705 size_t curlen = vterm_output_read(vterm, buf, KEY_BUF_LEN); |
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706 |
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707 if (curlen > 0) |
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708 channel_send(term->tl_job->jv_channel, get_tty_part(term), |
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709 (char_u *)buf, (int)curlen, NULL); |
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710 } |
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patch 8.0.1440: terminal window: some vterm responses are delayed
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711 |
| 12502 | 712 /* this invokes the damage callbacks */ |
| 713 vterm_screen_flush_damage(vterm_obtain_screen(vterm)); | |
| 714 } | |
| 715 | |
| 716 static void | |
| 717 update_cursor(term_T *term, int redraw) | |
| 718 { | |
| 719 if (term->tl_normal_mode) | |
| 720 return; | |
| 721 setcursor(); | |
| 722 if (redraw) | |
| 723 { | |
| 724 if (term->tl_buffer == curbuf && term->tl_cursor_visible) | |
| 725 cursor_on(); | |
| 726 out_flush(); | |
| 727 #ifdef FEAT_GUI | |
| 728 if (gui.in_use) | |
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patch 8.0.1376: cursor in terminal not always updated
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729 { |
| 12502 | 730 gui_update_cursor(FALSE, FALSE); |
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731 gui_mch_flush(); |
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732 } |
| 12502 | 733 #endif |
| 734 } | |
| 735 } | |
| 736 | |
| 737 /* | |
| 738 * Invoked when "msg" output from a job was received. Write it to the terminal | |
| 739 * of "buffer". | |
| 740 */ | |
| 741 void | |
| 742 write_to_term(buf_T *buffer, char_u *msg, channel_T *channel) | |
| 743 { | |
| 744 size_t len = STRLEN(msg); | |
| 745 term_T *term = buffer->b_term; | |
| 746 | |
| 747 if (term->tl_vterm == NULL) | |
| 748 { | |
| 749 ch_log(channel, "NOT writing %d bytes to terminal", (int)len); | |
| 750 return; | |
| 751 } | |
| 752 ch_log(channel, "writing %d bytes to terminal", (int)len); | |
| 753 term_write_job_output(term, msg, len); | |
| 754 | |
| 755 /* In Terminal-Normal mode we are displaying the buffer, not the terminal | |
| 756 * contents, thus no screen update is needed. */ | |
| 757 if (!term->tl_normal_mode) | |
| 758 { | |
| 759 /* TODO: only update once in a while. */ | |
| 760 ch_log(term->tl_job->jv_channel, "updating screen"); | |
| 761 if (buffer == curbuf) | |
| 762 { | |
| 763 update_screen(0); | |
| 764 update_cursor(term, TRUE); | |
| 765 } | |
| 766 else | |
| 767 redraw_after_callback(TRUE); | |
| 768 } | |
| 769 } | |
| 770 | |
| 771 /* | |
| 772 * Send a mouse position and click to the vterm | |
| 773 */ | |
| 774 static int | |
| 775 term_send_mouse(VTerm *vterm, int button, int pressed) | |
| 776 { | |
| 777 VTermModifier mod = VTERM_MOD_NONE; | |
| 778 | |
| 779 vterm_mouse_move(vterm, mouse_row - W_WINROW(curwin), | |
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patch 8.0.1135: W_WINCOL() is always the same
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780 mouse_col - curwin->w_wincol, mod); |
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patch 8.0.1309: cannot use 'balloonexpr' in a terminal
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781 if (button != 0) |
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782 vterm_mouse_button(vterm, button, pressed, mod); |
| 12502 | 783 return TRUE; |
| 784 } | |
| 785 | |
| 786 /* | |
| 787 * Convert typed key "c" into bytes to send to the job. | |
| 788 * Return the number of bytes in "buf". | |
| 789 */ | |
| 790 static int | |
| 791 term_convert_key(term_T *term, int c, char *buf) | |
| 792 { | |
| 793 VTerm *vterm = term->tl_vterm; | |
| 794 VTermKey key = VTERM_KEY_NONE; | |
| 795 VTermModifier mod = VTERM_MOD_NONE; | |
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796 int other = FALSE; |
| 12502 | 797 |
| 798 switch (c) | |
| 799 { | |
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patch 8.0.1277: terminal window CR-NL conversions may cause problems
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800 /* don't use VTERM_KEY_ENTER, it may do an unwanted conversion */ |
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801 |
| 12502 | 802 /* don't use VTERM_KEY_BACKSPACE, it always |
| 803 * becomes 0x7f DEL */ | |
| 804 case K_BS: c = term_backspace_char; break; | |
| 805 | |
| 806 case ESC: key = VTERM_KEY_ESCAPE; break; | |
| 807 case K_DEL: key = VTERM_KEY_DEL; break; | |
| 808 case K_DOWN: key = VTERM_KEY_DOWN; break; | |
| 809 case K_S_DOWN: mod = VTERM_MOD_SHIFT; | |
| 810 key = VTERM_KEY_DOWN; break; | |
| 811 case K_END: key = VTERM_KEY_END; break; | |
| 812 case K_S_END: mod = VTERM_MOD_SHIFT; | |
| 813 key = VTERM_KEY_END; break; | |
| 814 case K_C_END: mod = VTERM_MOD_CTRL; | |
| 815 key = VTERM_KEY_END; break; | |
| 816 case K_F10: key = VTERM_KEY_FUNCTION(10); break; | |
| 817 case K_F11: key = VTERM_KEY_FUNCTION(11); break; | |
| 818 case K_F12: key = VTERM_KEY_FUNCTION(12); break; | |
| 819 case K_F1: key = VTERM_KEY_FUNCTION(1); break; | |
| 820 case K_F2: key = VTERM_KEY_FUNCTION(2); break; | |
| 821 case K_F3: key = VTERM_KEY_FUNCTION(3); break; | |
| 822 case K_F4: key = VTERM_KEY_FUNCTION(4); break; | |
| 823 case K_F5: key = VTERM_KEY_FUNCTION(5); break; | |
| 824 case K_F6: key = VTERM_KEY_FUNCTION(6); break; | |
| 825 case K_F7: key = VTERM_KEY_FUNCTION(7); break; | |
| 826 case K_F8: key = VTERM_KEY_FUNCTION(8); break; | |
| 827 case K_F9: key = VTERM_KEY_FUNCTION(9); break; | |
| 828 case K_HOME: key = VTERM_KEY_HOME; break; | |
| 829 case K_S_HOME: mod = VTERM_MOD_SHIFT; | |
| 830 key = VTERM_KEY_HOME; break; | |
| 831 case K_C_HOME: mod = VTERM_MOD_CTRL; | |
| 832 key = VTERM_KEY_HOME; break; | |
| 833 case K_INS: key = VTERM_KEY_INS; break; | |
| 834 case K_K0: key = VTERM_KEY_KP_0; break; | |
| 835 case K_K1: key = VTERM_KEY_KP_1; break; | |
| 836 case K_K2: key = VTERM_KEY_KP_2; break; | |
| 837 case K_K3: key = VTERM_KEY_KP_3; break; | |
| 838 case K_K4: key = VTERM_KEY_KP_4; break; | |
| 839 case K_K5: key = VTERM_KEY_KP_5; break; | |
| 840 case K_K6: key = VTERM_KEY_KP_6; break; | |
| 841 case K_K7: key = VTERM_KEY_KP_7; break; | |
| 842 case K_K8: key = VTERM_KEY_KP_8; break; | |
| 843 case K_K9: key = VTERM_KEY_KP_9; break; | |
| 844 case K_KDEL: key = VTERM_KEY_DEL; break; /* TODO */ | |
| 845 case K_KDIVIDE: key = VTERM_KEY_KP_DIVIDE; break; | |
| 846 case K_KEND: key = VTERM_KEY_KP_1; break; /* TODO */ | |
| 847 case K_KENTER: key = VTERM_KEY_KP_ENTER; break; | |
| 848 case K_KHOME: key = VTERM_KEY_KP_7; break; /* TODO */ | |
| 849 case K_KINS: key = VTERM_KEY_KP_0; break; /* TODO */ | |
| 850 case K_KMINUS: key = VTERM_KEY_KP_MINUS; break; | |
| 851 case K_KMULTIPLY: key = VTERM_KEY_KP_MULT; break; | |
| 852 case K_KPAGEDOWN: key = VTERM_KEY_KP_3; break; /* TODO */ | |
| 853 case K_KPAGEUP: key = VTERM_KEY_KP_9; break; /* TODO */ | |
| 854 case K_KPLUS: key = VTERM_KEY_KP_PLUS; break; | |
| 855 case K_KPOINT: key = VTERM_KEY_KP_PERIOD; break; | |
| 856 case K_LEFT: key = VTERM_KEY_LEFT; break; | |
| 857 case K_S_LEFT: mod = VTERM_MOD_SHIFT; | |
| 858 key = VTERM_KEY_LEFT; break; | |
| 859 case K_C_LEFT: mod = VTERM_MOD_CTRL; | |
| 860 key = VTERM_KEY_LEFT; break; | |
| 861 case K_PAGEDOWN: key = VTERM_KEY_PAGEDOWN; break; | |
| 862 case K_PAGEUP: key = VTERM_KEY_PAGEUP; break; | |
| 863 case K_RIGHT: key = VTERM_KEY_RIGHT; break; | |
| 864 case K_S_RIGHT: mod = VTERM_MOD_SHIFT; | |
| 865 key = VTERM_KEY_RIGHT; break; | |
| 866 case K_C_RIGHT: mod = VTERM_MOD_CTRL; | |
| 867 key = VTERM_KEY_RIGHT; break; | |
| 868 case K_UP: key = VTERM_KEY_UP; break; | |
| 869 case K_S_UP: mod = VTERM_MOD_SHIFT; | |
| 870 key = VTERM_KEY_UP; break; | |
| 871 case TAB: key = VTERM_KEY_TAB; break; | |
| 872 | |
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873 case K_MOUSEUP: other = term_send_mouse(vterm, 5, 1); break; |
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parents:
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changeset
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874 case K_MOUSEDOWN: other = term_send_mouse(vterm, 4, 1); break; |
| 12502 | 875 case K_MOUSELEFT: /* TODO */ return 0; |
| 876 case K_MOUSERIGHT: /* TODO */ return 0; | |
| 877 | |
| 878 case K_LEFTMOUSE: | |
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879 case K_LEFTMOUSE_NM: other = term_send_mouse(vterm, 1, 1); break; |
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880 case K_LEFTDRAG: other = term_send_mouse(vterm, 1, 1); break; |
| 12502 | 881 case K_LEFTRELEASE: |
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882 case K_LEFTRELEASE_NM: other = term_send_mouse(vterm, 1, 0); break; |
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883 case K_MOUSEMOVE: other = term_send_mouse(vterm, 0, 0); break; |
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884 case K_MIDDLEMOUSE: other = term_send_mouse(vterm, 2, 1); break; |
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885 case K_MIDDLEDRAG: other = term_send_mouse(vterm, 2, 1); break; |
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886 case K_MIDDLERELEASE: other = term_send_mouse(vterm, 2, 0); break; |
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887 case K_RIGHTMOUSE: other = term_send_mouse(vterm, 3, 1); break; |
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888 case K_RIGHTDRAG: other = term_send_mouse(vterm, 3, 1); break; |
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changeset
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889 case K_RIGHTRELEASE: other = term_send_mouse(vterm, 3, 0); break; |
| 12502 | 890 case K_X1MOUSE: /* TODO */ return 0; |
| 891 case K_X1DRAG: /* TODO */ return 0; | |
| 892 case K_X1RELEASE: /* TODO */ return 0; | |
| 893 case K_X2MOUSE: /* TODO */ return 0; | |
| 894 case K_X2DRAG: /* TODO */ return 0; | |
| 895 case K_X2RELEASE: /* TODO */ return 0; | |
| 896 | |
| 897 case K_IGNORE: return 0; | |
| 898 case K_NOP: return 0; | |
| 899 case K_UNDO: return 0; | |
| 900 case K_HELP: return 0; | |
| 901 case K_XF1: key = VTERM_KEY_FUNCTION(1); break; | |
| 902 case K_XF2: key = VTERM_KEY_FUNCTION(2); break; | |
| 903 case K_XF3: key = VTERM_KEY_FUNCTION(3); break; | |
| 904 case K_XF4: key = VTERM_KEY_FUNCTION(4); break; | |
| 905 case K_SELECT: return 0; | |
| 906 #ifdef FEAT_GUI | |
| 907 case K_VER_SCROLLBAR: return 0; | |
| 908 case K_HOR_SCROLLBAR: return 0; | |
| 909 #endif | |
| 910 #ifdef FEAT_GUI_TABLINE | |
| 911 case K_TABLINE: return 0; | |
| 912 case K_TABMENU: return 0; | |
| 913 #endif | |
| 914 #ifdef FEAT_NETBEANS_INTG | |
| 915 case K_F21: key = VTERM_KEY_FUNCTION(21); break; | |
| 916 #endif | |
| 917 #ifdef FEAT_DND | |
| 918 case K_DROP: return 0; | |
| 919 #endif | |
| 920 #ifdef FEAT_AUTOCMD | |
| 921 case K_CURSORHOLD: return 0; | |
| 922 #endif | |
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923 case K_PS: vterm_keyboard_start_paste(vterm); |
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924 other = TRUE; |
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925 break; |
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926 case K_PE: vterm_keyboard_end_paste(vterm); |
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parents:
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changeset
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927 other = TRUE; |
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parents:
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changeset
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928 break; |
| 12502 | 929 } |
| 930 | |
| 931 /* | |
| 932 * Convert special keys to vterm keys: | |
| 933 * - Write keys to vterm: vterm_keyboard_key() | |
| 934 * - Write output to channel. | |
| 935 * TODO: use mod_mask | |
| 936 */ | |
| 937 if (key != VTERM_KEY_NONE) | |
| 938 /* Special key, let vterm convert it. */ | |
| 939 vterm_keyboard_key(vterm, key, mod); | |
|
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patch 8.0.1299: bracketed paste does not work well in terminal window
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parents:
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diff
changeset
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940 else if (!other) |
| 12502 | 941 /* Normal character, let vterm convert it. */ |
| 942 vterm_keyboard_unichar(vterm, c, mod); | |
| 943 | |
| 944 /* Read back the converted escape sequence. */ | |
| 945 return (int)vterm_output_read(vterm, buf, KEY_BUF_LEN); | |
| 946 } | |
| 947 | |
| 948 /* | |
| 949 * Return TRUE if the job for "term" is still running. | |
| 950 */ | |
| 951 int | |
| 952 term_job_running(term_T *term) | |
| 953 { | |
| 954 /* Also consider the job finished when the channel is closed, to avoid a | |
| 955 * race condition when updating the title. */ | |
| 956 return term != NULL | |
| 957 && term->tl_job != NULL | |
| 958 && channel_is_open(term->tl_job->jv_channel) | |
| 959 && (term->tl_job->jv_status == JOB_STARTED | |
| 960 || term->tl_job->jv_channel->ch_keep_open); | |
| 961 } | |
| 962 | |
| 963 /* | |
| 964 * Return TRUE if "term" has an active channel and used ":term NONE". | |
| 965 */ | |
| 966 int | |
| 967 term_none_open(term_T *term) | |
| 968 { | |
| 969 /* Also consider the job finished when the channel is closed, to avoid a | |
| 970 * race condition when updating the title. */ | |
| 971 return term != NULL | |
| 972 && term->tl_job != NULL | |
| 973 && channel_is_open(term->tl_job->jv_channel) | |
| 974 && term->tl_job->jv_channel->ch_keep_open; | |
| 975 } | |
| 976 | |
| 977 /* | |
| 978 * Add the last line of the scrollback buffer to the buffer in the window. | |
| 979 */ | |
| 980 static void | |
| 981 add_scrollback_line_to_buffer(term_T *term, char_u *text, int len) | |
| 982 { | |
| 983 buf_T *buf = term->tl_buffer; | |
| 984 int empty = (buf->b_ml.ml_flags & ML_EMPTY); | |
| 985 linenr_T lnum = buf->b_ml.ml_line_count; | |
| 986 | |
| 987 #ifdef WIN3264 | |
| 988 if (!enc_utf8 && enc_codepage > 0) | |
| 989 { | |
| 990 WCHAR *ret = NULL; | |
| 991 int length = 0; | |
| 992 | |
| 993 MultiByteToWideChar_alloc(CP_UTF8, 0, (char*)text, len + 1, | |
| 994 &ret, &length); | |
| 995 if (ret != NULL) | |
| 996 { | |
| 997 WideCharToMultiByte_alloc(enc_codepage, 0, | |
| 998 ret, length, (char **)&text, &len, 0, 0); | |
| 999 vim_free(ret); | |
| 1000 ml_append_buf(term->tl_buffer, lnum, text, len, FALSE); | |
| 1001 vim_free(text); | |
| 1002 } | |
| 1003 } | |
| 1004 else | |
| 1005 #endif | |
| 1006 ml_append_buf(term->tl_buffer, lnum, text, len + 1, FALSE); | |
| 1007 if (empty) | |
| 1008 { | |
| 1009 /* Delete the empty line that was in the empty buffer. */ | |
| 1010 curbuf = buf; | |
| 1011 ml_delete(1, FALSE); | |
| 1012 curbuf = curwin->w_buffer; | |
| 1013 } | |
| 1014 } | |
| 1015 | |
| 1016 static void | |
| 1017 cell2cellattr(const VTermScreenCell *cell, cellattr_T *attr) | |
| 1018 { | |
| 1019 attr->width = cell->width; | |
| 1020 attr->attrs = cell->attrs; | |
| 1021 attr->fg = cell->fg; | |
| 1022 attr->bg = cell->bg; | |
| 1023 } | |
| 1024 | |
| 1025 static int | |
| 1026 equal_celattr(cellattr_T *a, cellattr_T *b) | |
| 1027 { | |
| 1028 /* Comparing the colors should be sufficient. */ | |
| 1029 return a->fg.red == b->fg.red | |
| 1030 && a->fg.green == b->fg.green | |
| 1031 && a->fg.blue == b->fg.blue | |
| 1032 && a->bg.red == b->bg.red | |
| 1033 && a->bg.green == b->bg.green | |
| 1034 && a->bg.blue == b->bg.blue; | |
| 1035 } | |
| 1036 | |
| 1037 | |
| 1038 /* | |
| 1039 * Add the current lines of the terminal to scrollback and to the buffer. | |
| 1040 * Called after the job has ended and when switching to Terminal-Normal mode. | |
| 1041 */ | |
| 1042 static void | |
| 1043 move_terminal_to_buffer(term_T *term) | |
| 1044 { | |
| 1045 win_T *wp; | |
| 1046 int len; | |
| 1047 int lines_skipped = 0; | |
| 1048 VTermPos pos; | |
| 1049 VTermScreenCell cell; | |
| 1050 cellattr_T fill_attr, new_fill_attr; | |
| 1051 cellattr_T *p; | |
| 1052 VTermScreen *screen; | |
| 1053 | |
| 1054 if (term->tl_vterm == NULL) | |
| 1055 return; | |
| 1056 screen = vterm_obtain_screen(term->tl_vterm); | |
| 1057 fill_attr = new_fill_attr = term->tl_default_color; | |
| 1058 | |
| 1059 for (pos.row = 0; pos.row < term->tl_rows; ++pos.row) | |
| 1060 { | |
| 1061 len = 0; | |
| 1062 for (pos.col = 0; pos.col < term->tl_cols; ++pos.col) | |
| 1063 if (vterm_screen_get_cell(screen, pos, &cell) != 0 | |
| 1064 && cell.chars[0] != NUL) | |
| 1065 { | |
| 1066 len = pos.col + 1; | |
| 1067 new_fill_attr = term->tl_default_color; | |
| 1068 } | |
| 1069 else | |
| 1070 /* Assume the last attr is the filler attr. */ | |
| 1071 cell2cellattr(&cell, &new_fill_attr); | |
| 1072 | |
| 1073 if (len == 0 && equal_celattr(&new_fill_attr, &fill_attr)) | |
| 1074 ++lines_skipped; | |
| 1075 else | |
| 1076 { | |
| 1077 while (lines_skipped > 0) | |
| 1078 { | |
| 1079 /* Line was skipped, add an empty line. */ | |
| 1080 --lines_skipped; | |
| 1081 if (ga_grow(&term->tl_scrollback, 1) == OK) | |
| 1082 { | |
| 1083 sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data | |
| 1084 + term->tl_scrollback.ga_len; | |
| 1085 | |
| 1086 line->sb_cols = 0; | |
| 1087 line->sb_cells = NULL; | |
| 1088 line->sb_fill_attr = fill_attr; | |
| 1089 ++term->tl_scrollback.ga_len; | |
| 1090 | |
| 1091 add_scrollback_line_to_buffer(term, (char_u *)"", 0); | |
| 1092 } | |
| 1093 } | |
| 1094 | |
| 1095 if (len == 0) | |
| 1096 p = NULL; | |
| 1097 else | |
| 1098 p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); | |
| 1099 if ((p != NULL || len == 0) | |
| 1100 && ga_grow(&term->tl_scrollback, 1) == OK) | |
| 1101 { | |
| 1102 garray_T ga; | |
| 1103 int width; | |
| 1104 sb_line_T *line = (sb_line_T *)term->tl_scrollback.ga_data | |
| 1105 + term->tl_scrollback.ga_len; | |
| 1106 | |
| 1107 ga_init2(&ga, 1, 100); | |
| 1108 for (pos.col = 0; pos.col < len; pos.col += width) | |
| 1109 { | |
| 1110 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 1111 { | |
| 1112 width = 1; | |
| 1113 vim_memset(p + pos.col, 0, sizeof(cellattr_T)); | |
| 1114 if (ga_grow(&ga, 1) == OK) | |
| 1115 ga.ga_len += utf_char2bytes(' ', | |
| 1116 (char_u *)ga.ga_data + ga.ga_len); | |
| 1117 } | |
| 1118 else | |
| 1119 { | |
| 1120 width = cell.width; | |
| 1121 | |
| 1122 cell2cellattr(&cell, &p[pos.col]); | |
| 1123 | |
| 1124 if (ga_grow(&ga, MB_MAXBYTES) == OK) | |
| 1125 { | |
| 1126 int i; | |
| 1127 int c; | |
| 1128 | |
| 1129 for (i = 0; (c = cell.chars[i]) > 0 || i == 0; ++i) | |
| 1130 ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, | |
| 1131 (char_u *)ga.ga_data + ga.ga_len); | |
| 1132 } | |
| 1133 } | |
| 1134 } | |
| 1135 line->sb_cols = len; | |
| 1136 line->sb_cells = p; | |
| 1137 line->sb_fill_attr = new_fill_attr; | |
| 1138 fill_attr = new_fill_attr; | |
| 1139 ++term->tl_scrollback.ga_len; | |
| 1140 | |
| 1141 if (ga_grow(&ga, 1) == FAIL) | |
| 1142 add_scrollback_line_to_buffer(term, (char_u *)"", 0); | |
| 1143 else | |
| 1144 { | |
| 1145 *((char_u *)ga.ga_data + ga.ga_len) = NUL; | |
| 1146 add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); | |
| 1147 } | |
| 1148 ga_clear(&ga); | |
| 1149 } | |
| 1150 else | |
| 1151 vim_free(p); | |
| 1152 } | |
| 1153 } | |
| 1154 | |
| 1155 /* Obtain the current background color. */ | |
| 1156 vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), | |
| 1157 &term->tl_default_color.fg, &term->tl_default_color.bg); | |
| 1158 | |
| 1159 FOR_ALL_WINDOWS(wp) | |
| 1160 { | |
| 1161 if (wp->w_buffer == term->tl_buffer) | |
| 1162 { | |
| 1163 wp->w_cursor.lnum = term->tl_buffer->b_ml.ml_line_count; | |
| 1164 wp->w_cursor.col = 0; | |
| 1165 wp->w_valid = 0; | |
| 1166 if (wp->w_cursor.lnum >= wp->w_height) | |
| 1167 { | |
| 1168 linenr_T min_topline = wp->w_cursor.lnum - wp->w_height + 1; | |
| 1169 | |
| 1170 if (wp->w_topline < min_topline) | |
| 1171 wp->w_topline = min_topline; | |
| 1172 } | |
| 1173 redraw_win_later(wp, NOT_VALID); | |
| 1174 } | |
| 1175 } | |
| 1176 } | |
| 1177 | |
| 1178 static void | |
| 1179 set_terminal_mode(term_T *term, int normal_mode) | |
| 1180 { | |
| 1181 term->tl_normal_mode = normal_mode; | |
|
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Christian Brabandt <cb@256bit.org>
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13219
diff
changeset
|
1182 VIM_CLEAR(term->tl_status_text); |
| 12502 | 1183 if (term->tl_buffer == curbuf) |
| 1184 maketitle(); | |
| 1185 } | |
| 1186 | |
| 1187 /* | |
| 1188 * Called after the job if finished and Terminal mode is not active: | |
| 1189 * Move the vterm contents into the scrollback buffer and free the vterm. | |
| 1190 */ | |
| 1191 static void | |
| 1192 cleanup_vterm(term_T *term) | |
| 1193 { | |
| 1194 if (term->tl_finish != 'c') | |
| 1195 move_terminal_to_buffer(term); | |
| 1196 term_free_vterm(term); | |
| 1197 set_terminal_mode(term, FALSE); | |
| 1198 } | |
| 1199 | |
| 1200 /* | |
| 1201 * Switch from Terminal-Job mode to Terminal-Normal mode. | |
| 1202 * Suspends updating the terminal window. | |
| 1203 */ | |
| 1204 static void | |
| 1205 term_enter_normal_mode(void) | |
| 1206 { | |
| 1207 term_T *term = curbuf->b_term; | |
| 1208 | |
| 1209 /* Append the current terminal contents to the buffer. */ | |
| 1210 move_terminal_to_buffer(term); | |
| 1211 | |
| 1212 set_terminal_mode(term, TRUE); | |
| 1213 | |
| 1214 /* Move the window cursor to the position of the cursor in the | |
| 1215 * terminal. */ | |
| 1216 curwin->w_cursor.lnum = term->tl_scrollback_scrolled | |
| 1217 + term->tl_cursor_pos.row + 1; | |
| 1218 check_cursor(); | |
| 1219 coladvance(term->tl_cursor_pos.col); | |
| 1220 | |
| 1221 /* Display the same lines as in the terminal. */ | |
| 1222 curwin->w_topline = term->tl_scrollback_scrolled + 1; | |
| 1223 } | |
| 1224 | |
| 1225 /* | |
| 1226 * Returns TRUE if the current window contains a terminal and we are in | |
| 1227 * Terminal-Normal mode. | |
| 1228 */ | |
| 1229 int | |
| 1230 term_in_normal_mode(void) | |
| 1231 { | |
| 1232 term_T *term = curbuf->b_term; | |
| 1233 | |
| 1234 return term != NULL && term->tl_normal_mode; | |
| 1235 } | |
| 1236 | |
| 1237 /* | |
| 1238 * Switch from Terminal-Normal mode to Terminal-Job mode. | |
| 1239 * Restores updating the terminal window. | |
| 1240 */ | |
| 1241 void | |
| 1242 term_enter_job_mode() | |
| 1243 { | |
| 1244 term_T *term = curbuf->b_term; | |
| 1245 sb_line_T *line; | |
| 1246 garray_T *gap; | |
| 1247 | |
| 1248 /* Remove the terminal contents from the scrollback and the buffer. */ | |
| 1249 gap = &term->tl_scrollback; | |
| 1250 while (curbuf->b_ml.ml_line_count > term->tl_scrollback_scrolled | |
| 1251 && gap->ga_len > 0) | |
| 1252 { | |
| 1253 ml_delete(curbuf->b_ml.ml_line_count, FALSE); | |
| 1254 line = (sb_line_T *)gap->ga_data + gap->ga_len - 1; | |
| 1255 vim_free(line->sb_cells); | |
| 1256 --gap->ga_len; | |
| 1257 } | |
| 1258 check_cursor(); | |
| 1259 | |
| 1260 set_terminal_mode(term, FALSE); | |
| 1261 | |
| 1262 if (term->tl_channel_closed) | |
| 1263 cleanup_vterm(term); | |
| 1264 redraw_buf_and_status_later(curbuf, NOT_VALID); | |
| 1265 } | |
| 1266 | |
| 1267 /* | |
| 1268 * Get a key from the user without mapping. | |
| 1269 * Note: while waiting a terminal may be closed and freed if the channel is | |
| 1270 * closed and ++close was used. | |
| 1271 * Uses terminal mode mappings. | |
| 1272 */ | |
| 1273 static int | |
| 1274 term_vgetc() | |
| 1275 { | |
| 1276 int c; | |
| 1277 int save_State = State; | |
| 1278 | |
| 1279 State = TERMINAL; | |
| 1280 got_int = FALSE; | |
| 1281 #ifdef WIN3264 | |
| 1282 ctrl_break_was_pressed = FALSE; | |
| 1283 #endif | |
| 1284 c = vgetc(); | |
| 1285 got_int = FALSE; | |
| 1286 State = save_State; | |
| 1287 return c; | |
| 1288 } | |
| 1289 | |
| 1290 /* | |
| 1291 * Send keys to terminal. | |
| 1292 * Return FAIL when the key needs to be handled in Normal mode. | |
| 1293 * Return OK when the key was dropped or sent to the terminal. | |
| 1294 */ | |
| 1295 int | |
| 1296 send_keys_to_term(term_T *term, int c, int typed) | |
| 1297 { | |
| 1298 char msg[KEY_BUF_LEN]; | |
| 1299 size_t len; | |
| 1300 static int mouse_was_outside = FALSE; | |
| 1301 int dragging_outside = FALSE; | |
| 1302 | |
| 1303 /* Catch keys that need to be handled as in Normal mode. */ | |
| 1304 switch (c) | |
| 1305 { | |
| 1306 case NUL: | |
| 1307 case K_ZERO: | |
| 1308 if (typed) | |
| 1309 stuffcharReadbuff(c); | |
| 1310 return FAIL; | |
| 1311 | |
| 1312 case K_IGNORE: | |
| 1313 return FAIL; | |
| 1314 | |
| 1315 case K_LEFTDRAG: | |
| 1316 case K_MIDDLEDRAG: | |
| 1317 case K_RIGHTDRAG: | |
| 1318 case K_X1DRAG: | |
| 1319 case K_X2DRAG: | |
| 1320 dragging_outside = mouse_was_outside; | |
| 1321 /* FALLTHROUGH */ | |
| 1322 case K_LEFTMOUSE: | |
| 1323 case K_LEFTMOUSE_NM: | |
| 1324 case K_LEFTRELEASE: | |
| 1325 case K_LEFTRELEASE_NM: | |
|
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Christian Brabandt <cb@256bit.org>
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diff
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|
1326 case K_MOUSEMOVE: |
| 12502 | 1327 case K_MIDDLEMOUSE: |
| 1328 case K_MIDDLERELEASE: | |
| 1329 case K_RIGHTMOUSE: | |
| 1330 case K_RIGHTRELEASE: | |
| 1331 case K_X1MOUSE: | |
| 1332 case K_X1RELEASE: | |
| 1333 case K_X2MOUSE: | |
| 1334 case K_X2RELEASE: | |
| 1335 | |
| 1336 case K_MOUSEUP: | |
| 1337 case K_MOUSEDOWN: | |
| 1338 case K_MOUSELEFT: | |
| 1339 case K_MOUSERIGHT: | |
| 1340 if (mouse_row < W_WINROW(curwin) | |
|
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parents:
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diff
changeset
|
1341 || mouse_row >= (W_WINROW(curwin) + curwin->w_height) |
|
12513
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patch 8.0.1135: W_WINCOL() is always the same
Christian Brabandt <cb@256bit.org>
parents:
12509
diff
changeset
|
1342 || mouse_col < curwin->w_wincol |
|
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diff
changeset
|
1343 || mouse_col >= W_ENDCOL(curwin) |
| 12502 | 1344 || dragging_outside) |
| 1345 { | |
|
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parents:
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diff
changeset
|
1346 /* click or scroll outside the current window or on status line |
|
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parents:
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diff
changeset
|
1347 * or vertical separator */ |
| 12502 | 1348 if (typed) |
| 1349 { | |
| 1350 stuffcharReadbuff(c); | |
| 1351 mouse_was_outside = TRUE; | |
| 1352 } | |
| 1353 return FAIL; | |
| 1354 } | |
| 1355 } | |
| 1356 if (typed) | |
| 1357 mouse_was_outside = FALSE; | |
| 1358 | |
| 1359 /* Convert the typed key to a sequence of bytes for the job. */ | |
| 1360 len = term_convert_key(term, c, msg); | |
| 1361 if (len > 0) | |
| 1362 /* TODO: if FAIL is returned, stop? */ | |
| 1363 channel_send(term->tl_job->jv_channel, get_tty_part(term), | |
| 1364 (char_u *)msg, (int)len, NULL); | |
| 1365 | |
| 1366 return OK; | |
| 1367 } | |
| 1368 | |
| 1369 static void | |
| 1370 position_cursor(win_T *wp, VTermPos *pos) | |
| 1371 { | |
| 1372 wp->w_wrow = MIN(pos->row, MAX(0, wp->w_height - 1)); | |
| 1373 wp->w_wcol = MIN(pos->col, MAX(0, wp->w_width - 1)); | |
| 1374 wp->w_valid |= (VALID_WCOL|VALID_WROW); | |
| 1375 } | |
| 1376 | |
| 1377 /* | |
| 1378 * Handle CTRL-W "": send register contents to the job. | |
| 1379 */ | |
| 1380 static void | |
| 1381 term_paste_register(int prev_c UNUSED) | |
| 1382 { | |
| 1383 int c; | |
| 1384 list_T *l; | |
| 1385 listitem_T *item; | |
| 1386 long reglen = 0; | |
| 1387 int type; | |
| 1388 | |
| 1389 #ifdef FEAT_CMDL_INFO | |
| 1390 if (add_to_showcmd(prev_c)) | |
| 1391 if (add_to_showcmd('"')) | |
| 1392 out_flush(); | |
| 1393 #endif | |
| 1394 c = term_vgetc(); | |
| 1395 #ifdef FEAT_CMDL_INFO | |
| 1396 clear_showcmd(); | |
| 1397 #endif | |
| 1398 if (!term_use_loop()) | |
| 1399 /* job finished while waiting for a character */ | |
| 1400 return; | |
| 1401 | |
| 1402 /* CTRL-W "= prompt for expression to evaluate. */ | |
| 1403 if (c == '=' && get_expr_register() != '=') | |
| 1404 return; | |
| 1405 if (!term_use_loop()) | |
| 1406 /* job finished while waiting for a character */ | |
| 1407 return; | |
| 1408 | |
| 1409 l = (list_T *)get_reg_contents(c, GREG_LIST); | |
| 1410 if (l != NULL) | |
| 1411 { | |
| 1412 type = get_reg_type(c, ®len); | |
| 1413 for (item = l->lv_first; item != NULL; item = item->li_next) | |
| 1414 { | |
| 1415 char_u *s = get_tv_string(&item->li_tv); | |
| 1416 #ifdef WIN3264 | |
| 1417 char_u *tmp = s; | |
| 1418 | |
| 1419 if (!enc_utf8 && enc_codepage > 0) | |
| 1420 { | |
| 1421 WCHAR *ret = NULL; | |
| 1422 int length = 0; | |
| 1423 | |
| 1424 MultiByteToWideChar_alloc(enc_codepage, 0, (char *)s, | |
| 1425 (int)STRLEN(s), &ret, &length); | |
| 1426 if (ret != NULL) | |
| 1427 { | |
| 1428 WideCharToMultiByte_alloc(CP_UTF8, 0, | |
| 1429 ret, length, (char **)&s, &length, 0, 0); | |
| 1430 vim_free(ret); | |
| 1431 } | |
| 1432 } | |
| 1433 #endif | |
| 1434 channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, | |
| 1435 s, (int)STRLEN(s), NULL); | |
| 1436 #ifdef WIN3264 | |
| 1437 if (tmp != s) | |
| 1438 vim_free(s); | |
| 1439 #endif | |
| 1440 | |
| 1441 if (item->li_next != NULL || type == MLINE) | |
| 1442 channel_send(curbuf->b_term->tl_job->jv_channel, PART_IN, | |
| 1443 (char_u *)"\r", 1, NULL); | |
| 1444 } | |
| 1445 list_free(l); | |
| 1446 } | |
| 1447 } | |
| 1448 | |
| 1449 #if defined(FEAT_GUI) || defined(PROTO) | |
| 1450 /* | |
| 1451 * Return TRUE when the cursor of the terminal should be displayed. | |
| 1452 */ | |
| 1453 int | |
| 1454 terminal_is_active() | |
| 1455 { | |
| 1456 return in_terminal_loop != NULL; | |
| 1457 } | |
| 1458 | |
| 1459 cursorentry_T * | |
| 1460 term_get_cursor_shape(guicolor_T *fg, guicolor_T *bg) | |
| 1461 { | |
| 1462 term_T *term = in_terminal_loop; | |
| 1463 static cursorentry_T entry; | |
| 1464 | |
| 1465 vim_memset(&entry, 0, sizeof(entry)); | |
| 1466 entry.shape = entry.mshape = | |
| 1467 term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_UNDERLINE ? SHAPE_HOR : | |
| 1468 term->tl_cursor_shape == VTERM_PROP_CURSORSHAPE_BAR_LEFT ? SHAPE_VER : | |
| 1469 SHAPE_BLOCK; | |
| 1470 entry.percentage = 20; | |
| 1471 if (term->tl_cursor_blink) | |
| 1472 { | |
| 1473 entry.blinkwait = 700; | |
| 1474 entry.blinkon = 400; | |
| 1475 entry.blinkoff = 250; | |
| 1476 } | |
| 1477 *fg = gui.back_pixel; | |
| 1478 if (term->tl_cursor_color == NULL) | |
| 1479 *bg = gui.norm_pixel; | |
| 1480 else | |
| 1481 *bg = color_name2handle(term->tl_cursor_color); | |
| 1482 entry.name = "n"; | |
| 1483 entry.used_for = SHAPE_CURSOR; | |
| 1484 | |
| 1485 return &entry; | |
| 1486 } | |
| 1487 #endif | |
| 1488 | |
|
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|
1489 static void |
|
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changeset
|
1490 may_output_cursor_props(void) |
|
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|
1491 { |
|
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diff
changeset
|
1492 if (STRCMP(last_set_cursor_color, desired_cursor_color) != 0 |
|
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|
1493 || last_set_cursor_shape != desired_cursor_shape |
|
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changeset
|
1494 || last_set_cursor_blink != desired_cursor_blink) |
|
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parents:
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changeset
|
1495 { |
|
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diff
changeset
|
1496 last_set_cursor_color = desired_cursor_color; |
|
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parents:
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diff
changeset
|
1497 last_set_cursor_shape = desired_cursor_shape; |
|
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changeset
|
1498 last_set_cursor_blink = desired_cursor_blink; |
|
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parents:
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diff
changeset
|
1499 term_cursor_color(desired_cursor_color); |
|
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diff
changeset
|
1500 if (desired_cursor_shape == -1 || desired_cursor_blink == -1) |
|
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parents:
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diff
changeset
|
1501 /* this will restore the initial cursor style, if possible */ |
|
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parents:
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changeset
|
1502 ui_cursor_shape_forced(TRUE); |
|
53f0c469dfc6
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parents:
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diff
changeset
|
1503 else |
|
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parents:
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diff
changeset
|
1504 term_cursor_shape(desired_cursor_shape, desired_cursor_blink); |
|
53f0c469dfc6
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parents:
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diff
changeset
|
1505 } |
|
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parents:
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diff
changeset
|
1506 } |
|
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parents:
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changeset
|
1507 |
|
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parents:
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diff
changeset
|
1508 /* |
|
53f0c469dfc6
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parents:
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diff
changeset
|
1509 * Set the cursor color and shape, if not last set to these. |
|
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1510 */ |
| 12502 | 1511 static void |
| 1512 may_set_cursor_props(term_T *term) | |
| 1513 { | |
| 1514 #ifdef FEAT_GUI | |
| 1515 /* For the GUI the cursor properties are obtained with | |
| 1516 * term_get_cursor_shape(). */ | |
| 1517 if (gui.in_use) | |
| 1518 return; | |
| 1519 #endif | |
| 1520 if (in_terminal_loop == term) | |
| 1521 { | |
| 1522 if (term->tl_cursor_color != NULL) | |
|
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1523 desired_cursor_color = term->tl_cursor_color; |
| 12502 | 1524 else |
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1525 desired_cursor_color = (char_u *)""; |
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1526 desired_cursor_shape = term->tl_cursor_shape; |
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1527 desired_cursor_blink = term->tl_cursor_blink; |
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1528 may_output_cursor_props(); |
| 12502 | 1529 } |
| 1530 } | |
| 1531 | |
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1532 /* |
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1533 * Reset the desired cursor properties and restore them when needed. |
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1534 */ |
| 12502 | 1535 static void |
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1536 prepare_restore_cursor_props(void) |
| 12502 | 1537 { |
| 1538 #ifdef FEAT_GUI | |
| 1539 if (gui.in_use) | |
| 1540 return; | |
| 1541 #endif | |
|
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1542 desired_cursor_color = (char_u *)""; |
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1543 desired_cursor_shape = -1; |
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1544 desired_cursor_blink = -1; |
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1545 may_output_cursor_props(); |
| 12502 | 1546 } |
| 1547 | |
| 1548 /* | |
| 1549 * Returns TRUE if the current window contains a terminal and we are sending | |
| 1550 * keys to the job. | |
| 1551 */ | |
| 1552 int | |
| 1553 term_use_loop(void) | |
| 1554 { | |
| 1555 term_T *term = curbuf->b_term; | |
| 1556 | |
| 1557 return term != NULL | |
| 1558 && !term->tl_normal_mode | |
| 1559 && term->tl_vterm != NULL | |
| 1560 && term_job_running(term); | |
| 1561 } | |
| 1562 | |
| 1563 /* | |
| 1564 * Wait for input and send it to the job. | |
| 1565 * When "blocking" is TRUE wait for a character to be typed. Otherwise return | |
| 1566 * when there is no more typahead. | |
| 1567 * Return when the start of a CTRL-W command is typed or anything else that | |
| 1568 * should be handled as a Normal mode command. | |
| 1569 * Returns OK if a typed character is to be handled in Normal mode, FAIL if | |
| 1570 * the terminal was closed. | |
| 1571 */ | |
| 1572 int | |
| 1573 terminal_loop(int blocking) | |
| 1574 { | |
| 1575 int c; | |
| 1576 int termkey = 0; | |
| 1577 int ret; | |
|
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1578 #ifdef UNIX |
|
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1579 int tty_fd = curbuf->b_term->tl_job->jv_channel |
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1580 ->ch_part[get_tty_part(curbuf->b_term)].ch_fd; |
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1581 #endif |
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1582 int restore_cursor; |
| 12502 | 1583 |
| 1584 /* Remember the terminal we are sending keys to. However, the terminal | |
| 1585 * might be closed while waiting for a character, e.g. typing "exit" in a | |
| 1586 * shell and ++close was used. Therefore use curbuf->b_term instead of a | |
| 1587 * stored reference. */ | |
| 1588 in_terminal_loop = curbuf->b_term; | |
| 1589 | |
| 1590 if (*curwin->w_p_tk != NUL) | |
| 1591 termkey = string_to_key(curwin->w_p_tk, TRUE); | |
| 1592 position_cursor(curwin, &curbuf->b_term->tl_cursor_pos); | |
| 1593 may_set_cursor_props(curbuf->b_term); | |
| 1594 | |
| 1595 while (blocking || vpeekc() != NUL) | |
| 1596 { | |
| 1597 /* TODO: skip screen update when handling a sequence of keys. */ | |
| 1598 /* Repeat redrawing in case a message is received while redrawing. */ | |
| 1599 while (must_redraw != 0) | |
| 1600 if (update_screen(0) == FAIL) | |
| 1601 break; | |
| 1602 update_cursor(curbuf->b_term, FALSE); | |
|
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1603 restore_cursor = TRUE; |
| 12502 | 1604 |
| 1605 c = term_vgetc(); | |
| 1606 if (!term_use_loop()) | |
|
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1607 { |
|
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1608 /* Job finished while waiting for a character. Push back the |
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1609 * received character. */ |
|
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1610 if (c != K_IGNORE) |
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1611 vungetc(c); |
| 12502 | 1612 break; |
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1613 } |
| 12502 | 1614 if (c == K_IGNORE) |
| 1615 continue; | |
| 1616 | |
|
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1617 #ifdef UNIX |
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1618 /* |
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1619 * The shell or another program may change the tty settings. Getting |
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1620 * them for every typed character is a bit of overhead, but it's needed |
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1621 * for the first character typed, e.g. when Vim starts in a shell. |
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1622 */ |
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1623 if (isatty(tty_fd)) |
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1624 { |
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1625 ttyinfo_T info; |
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1626 |
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1627 /* Get the current backspace character of the pty. */ |
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1628 if (get_tty_info(tty_fd, &info) == OK) |
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1629 term_backspace_char = info.backspace; |
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1630 } |
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1631 #endif |
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1632 |
| 12502 | 1633 #ifdef WIN3264 |
| 1634 /* On Windows winpty handles CTRL-C, don't send a CTRL_C_EVENT. | |
| 1635 * Use CTRL-BREAK to kill the job. */ | |
| 1636 if (ctrl_break_was_pressed) | |
| 1637 mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); | |
| 1638 #endif | |
| 1639 /* Was either CTRL-W (termkey) or CTRL-\ pressed? */ | |
| 1640 if (c == (termkey == 0 ? Ctrl_W : termkey) || c == Ctrl_BSL) | |
| 1641 { | |
| 1642 int prev_c = c; | |
| 1643 | |
| 1644 #ifdef FEAT_CMDL_INFO | |
| 1645 if (add_to_showcmd(c)) | |
| 1646 out_flush(); | |
| 1647 #endif | |
| 1648 c = term_vgetc(); | |
| 1649 #ifdef FEAT_CMDL_INFO | |
| 1650 clear_showcmd(); | |
| 1651 #endif | |
| 1652 if (!term_use_loop()) | |
| 1653 /* job finished while waiting for a character */ | |
| 1654 break; | |
| 1655 | |
| 1656 if (prev_c == Ctrl_BSL) | |
| 1657 { | |
| 1658 if (c == Ctrl_N) | |
| 1659 { | |
| 1660 /* CTRL-\ CTRL-N : go to Terminal-Normal mode. */ | |
| 1661 term_enter_normal_mode(); | |
| 1662 ret = FAIL; | |
| 1663 goto theend; | |
| 1664 } | |
| 1665 /* Send both keys to the terminal. */ | |
| 1666 send_keys_to_term(curbuf->b_term, prev_c, TRUE); | |
| 1667 } | |
| 1668 else if (c == Ctrl_C) | |
| 1669 { | |
| 1670 /* "CTRL-W CTRL-C" or 'termkey' CTRL-C: end the job */ | |
| 1671 mch_signal_job(curbuf->b_term->tl_job, (char_u *)"kill"); | |
| 1672 } | |
| 1673 else if (termkey == 0 && c == '.') | |
| 1674 { | |
| 1675 /* "CTRL-W .": send CTRL-W to the job */ | |
| 1676 c = Ctrl_W; | |
| 1677 } | |
| 1678 else if (c == 'N') | |
| 1679 { | |
| 1680 /* CTRL-W N : go to Terminal-Normal mode. */ | |
| 1681 term_enter_normal_mode(); | |
| 1682 ret = FAIL; | |
| 1683 goto theend; | |
| 1684 } | |
| 1685 else if (c == '"') | |
| 1686 { | |
| 1687 term_paste_register(prev_c); | |
| 1688 continue; | |
| 1689 } | |
| 1690 else if (termkey == 0 || c != termkey) | |
| 1691 { | |
| 1692 stuffcharReadbuff(Ctrl_W); | |
| 1693 stuffcharReadbuff(c); | |
| 1694 ret = OK; | |
| 1695 goto theend; | |
| 1696 } | |
| 1697 } | |
| 1698 # ifdef WIN3264 | |
| 1699 if (!enc_utf8 && has_mbyte && c >= 0x80) | |
| 1700 { | |
| 1701 WCHAR wc; | |
| 1702 char_u mb[3]; | |
| 1703 | |
| 1704 mb[0] = (unsigned)c >> 8; | |
| 1705 mb[1] = c; | |
| 1706 if (MultiByteToWideChar(GetACP(), 0, (char*)mb, 2, &wc, 1) > 0) | |
| 1707 c = wc; | |
| 1708 } | |
| 1709 # endif | |
| 1710 if (send_keys_to_term(curbuf->b_term, c, TRUE) != OK) | |
| 1711 { | |
|
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1712 if (c == K_MOUSEMOVE) |
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1713 /* We are sure to come back here, don't reset the cursor color |
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1714 * and shape to avoid flickering. */ |
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1715 restore_cursor = FALSE; |
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1716 |
| 12502 | 1717 ret = OK; |
| 1718 goto theend; | |
| 1719 } | |
| 1720 } | |
| 1721 ret = FAIL; | |
| 1722 | |
| 1723 theend: | |
| 1724 in_terminal_loop = NULL; | |
|
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1725 if (restore_cursor) |
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1726 prepare_restore_cursor_props(); |
| 12502 | 1727 return ret; |
| 1728 } | |
| 1729 | |
| 1730 /* | |
| 1731 * Called when a job has finished. | |
| 1732 * This updates the title and status, but does not close the vterm, because | |
| 1733 * there might still be pending output in the channel. | |
| 1734 */ | |
| 1735 void | |
| 1736 term_job_ended(job_T *job) | |
| 1737 { | |
| 1738 term_T *term; | |
| 1739 int did_one = FALSE; | |
| 1740 | |
| 1741 for (term = first_term; term != NULL; term = term->tl_next) | |
| 1742 if (term->tl_job == job) | |
| 1743 { | |
|
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1744 VIM_CLEAR(term->tl_title); |
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1745 VIM_CLEAR(term->tl_status_text); |
| 12502 | 1746 redraw_buf_and_status_later(term->tl_buffer, VALID); |
| 1747 did_one = TRUE; | |
| 1748 } | |
| 1749 if (did_one) | |
| 1750 redraw_statuslines(); | |
| 1751 if (curbuf->b_term != NULL) | |
| 1752 { | |
| 1753 if (curbuf->b_term->tl_job == job) | |
| 1754 maketitle(); | |
| 1755 update_cursor(curbuf->b_term, TRUE); | |
| 1756 } | |
| 1757 } | |
| 1758 | |
| 1759 static void | |
| 1760 may_toggle_cursor(term_T *term) | |
| 1761 { | |
| 1762 if (in_terminal_loop == term) | |
| 1763 { | |
| 1764 if (term->tl_cursor_visible) | |
| 1765 cursor_on(); | |
| 1766 else | |
| 1767 cursor_off(); | |
| 1768 } | |
| 1769 } | |
| 1770 | |
| 1771 /* | |
| 1772 * Reverse engineer the RGB value into a cterm color index. | |
|
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1773 * First color is 1. Return 0 if no match found (default color). |
| 12502 | 1774 */ |
| 1775 static int | |
| 1776 color2index(VTermColor *color, int fg, int *boldp) | |
| 1777 { | |
| 1778 int red = color->red; | |
| 1779 int blue = color->blue; | |
| 1780 int green = color->green; | |
| 1781 | |
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1782 if (color->ansi_index != VTERM_ANSI_INDEX_NONE) |
| 12502 | 1783 { |
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1784 /* First 16 colors and default: use the ANSI index, because these |
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1785 * colors can be redefined. */ |
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1786 if (t_colors >= 16) |
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1787 return color->ansi_index; |
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1788 switch (color->ansi_index) |
| 12502 | 1789 { |
|
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1790 case 0: return 0; |
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1791 case 1: return lookup_color( 0, fg, boldp) + 1; |
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1792 case 2: return lookup_color( 4, fg, boldp) + 1; /* dark red */ |
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1793 case 3: return lookup_color( 2, fg, boldp) + 1; /* dark green */ |
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|
1794 case 4: return lookup_color( 6, fg, boldp) + 1; /* brown */ |
|
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1795 case 5: return lookup_color( 1, fg, boldp) + 1; /* dark blue*/ |
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1796 case 6: return lookup_color( 5, fg, boldp) + 1; /* dark magenta */ |
|
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1797 case 7: return lookup_color( 3, fg, boldp) + 1; /* dark cyan */ |
|
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1798 case 8: return lookup_color( 8, fg, boldp) + 1; /* light grey */ |
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1799 case 9: return lookup_color(12, fg, boldp) + 1; /* dark grey */ |
|
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1800 case 10: return lookup_color(20, fg, boldp) + 1; /* red */ |
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1801 case 11: return lookup_color(16, fg, boldp) + 1; /* green */ |
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1802 case 12: return lookup_color(24, fg, boldp) + 1; /* yellow */ |
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1803 case 13: return lookup_color(14, fg, boldp) + 1; /* blue */ |
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1804 case 14: return lookup_color(22, fg, boldp) + 1; /* magenta */ |
|
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1805 case 15: return lookup_color(18, fg, boldp) + 1; /* cyan */ |
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1806 case 16: return lookup_color(26, fg, boldp) + 1; /* white */ |
| 12502 | 1807 } |
| 1808 } | |
|
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1809 |
| 12502 | 1810 if (t_colors >= 256) |
| 1811 { | |
| 1812 if (red == blue && red == green) | |
| 1813 { | |
|
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1814 /* 24-color greyscale plus white and black */ |
| 12502 | 1815 static int cutoff[23] = { |
|
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1816 0x0D, 0x17, 0x21, 0x2B, 0x35, 0x3F, 0x49, 0x53, 0x5D, 0x67, |
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1817 0x71, 0x7B, 0x85, 0x8F, 0x99, 0xA3, 0xAD, 0xB7, 0xC1, 0xCB, |
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1818 0xD5, 0xDF, 0xE9}; |
| 12502 | 1819 int i; |
| 1820 | |
|
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1821 if (red < 5) |
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1822 return 17; /* 00/00/00 */ |
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1823 if (red > 245) /* ff/ff/ff */ |
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1824 return 232; |
| 12502 | 1825 for (i = 0; i < 23; ++i) |
| 1826 if (red < cutoff[i]) | |
| 1827 return i + 233; | |
| 1828 return 256; | |
| 1829 } | |
|
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1830 { |
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1831 static int cutoff[5] = {0x2F, 0x73, 0x9B, 0xC3, 0xEB}; |
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1832 int ri, gi, bi; |
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1833 |
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1834 /* 216-color cube */ |
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1835 for (ri = 0; ri < 5; ++ri) |
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1836 if (red < cutoff[ri]) |
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1837 break; |
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1838 for (gi = 0; gi < 5; ++gi) |
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1839 if (green < cutoff[gi]) |
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1840 break; |
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1841 for (bi = 0; bi < 5; ++bi) |
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1842 if (blue < cutoff[bi]) |
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1843 break; |
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1844 return 17 + ri * 36 + gi * 6 + bi; |
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1845 } |
| 12502 | 1846 } |
| 1847 return 0; | |
| 1848 } | |
| 1849 | |
| 1850 /* | |
| 1851 * Convert the attributes of a vterm cell into an attribute index. | |
| 1852 */ | |
| 1853 static int | |
| 1854 cell2attr(VTermScreenCellAttrs cellattrs, VTermColor cellfg, VTermColor cellbg) | |
| 1855 { | |
| 1856 int attr = 0; | |
| 1857 | |
| 1858 if (cellattrs.bold) | |
| 1859 attr |= HL_BOLD; | |
| 1860 if (cellattrs.underline) | |
| 1861 attr |= HL_UNDERLINE; | |
| 1862 if (cellattrs.italic) | |
| 1863 attr |= HL_ITALIC; | |
| 1864 if (cellattrs.strike) | |
| 1865 attr |= HL_STRIKETHROUGH; | |
| 1866 if (cellattrs.reverse) | |
| 1867 attr |= HL_INVERSE; | |
| 1868 | |
| 1869 #ifdef FEAT_GUI | |
| 1870 if (gui.in_use) | |
| 1871 { | |
| 1872 guicolor_T fg, bg; | |
| 1873 | |
| 1874 fg = gui_mch_get_rgb_color(cellfg.red, cellfg.green, cellfg.blue); | |
| 1875 bg = gui_mch_get_rgb_color(cellbg.red, cellbg.green, cellbg.blue); | |
| 1876 return get_gui_attr_idx(attr, fg, bg); | |
| 1877 } | |
| 1878 else | |
| 1879 #endif | |
| 1880 #ifdef FEAT_TERMGUICOLORS | |
| 1881 if (p_tgc) | |
| 1882 { | |
| 1883 guicolor_T fg, bg; | |
| 1884 | |
| 1885 fg = gui_get_rgb_color_cmn(cellfg.red, cellfg.green, cellfg.blue); | |
| 1886 bg = gui_get_rgb_color_cmn(cellbg.red, cellbg.green, cellbg.blue); | |
| 1887 | |
| 1888 return get_tgc_attr_idx(attr, fg, bg); | |
| 1889 } | |
| 1890 else | |
| 1891 #endif | |
| 1892 { | |
| 1893 int bold = MAYBE; | |
| 1894 int fg = color2index(&cellfg, TRUE, &bold); | |
| 1895 int bg = color2index(&cellbg, FALSE, &bold); | |
| 1896 | |
|
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1897 /* Use the "Terminal" highlighting for the default colors. */ |
|
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1898 if ((fg == 0 || bg == 0) && t_colors >= 16) |
|
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1899 { |
|
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1900 if (fg == 0 && term_default_cterm_fg >= 0) |
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1901 fg = term_default_cterm_fg + 1; |
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1902 if (bg == 0 && term_default_cterm_bg >= 0) |
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1903 bg = term_default_cterm_bg + 1; |
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1904 } |
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1905 |
| 12502 | 1906 /* with 8 colors set the bold attribute to get a bright foreground */ |
| 1907 if (bold == TRUE) | |
| 1908 attr |= HL_BOLD; | |
| 1909 return get_cterm_attr_idx(attr, fg, bg); | |
| 1910 } | |
| 1911 return 0; | |
| 1912 } | |
| 1913 | |
| 1914 static int | |
| 1915 handle_damage(VTermRect rect, void *user) | |
| 1916 { | |
| 1917 term_T *term = (term_T *)user; | |
| 1918 | |
| 1919 term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, rect.start_row); | |
| 1920 term->tl_dirty_row_end = MAX(term->tl_dirty_row_end, rect.end_row); | |
| 1921 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 1922 return 1; | |
| 1923 } | |
| 1924 | |
| 1925 static int | |
| 1926 handle_moverect(VTermRect dest, VTermRect src, void *user) | |
| 1927 { | |
| 1928 term_T *term = (term_T *)user; | |
| 1929 | |
| 1930 /* Scrolling up is done much more efficiently by deleting lines instead of | |
| 1931 * redrawing the text. */ | |
| 1932 if (dest.start_col == src.start_col | |
| 1933 && dest.end_col == src.end_col | |
| 1934 && dest.start_row < src.start_row) | |
| 1935 { | |
| 1936 win_T *wp; | |
| 1937 VTermColor fg, bg; | |
| 1938 VTermScreenCellAttrs attr; | |
| 1939 int clear_attr; | |
| 1940 | |
| 1941 /* Set the color to clear lines with. */ | |
| 1942 vterm_state_get_default_colors(vterm_obtain_state(term->tl_vterm), | |
| 1943 &fg, &bg); | |
| 1944 vim_memset(&attr, 0, sizeof(attr)); | |
| 1945 clear_attr = cell2attr(attr, fg, bg); | |
| 1946 | |
| 1947 FOR_ALL_WINDOWS(wp) | |
| 1948 { | |
| 1949 if (wp->w_buffer == term->tl_buffer) | |
| 1950 win_del_lines(wp, dest.start_row, | |
| 1951 src.start_row - dest.start_row, FALSE, FALSE, | |
| 1952 clear_attr); | |
| 1953 } | |
| 1954 } | |
|
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1955 |
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1956 term->tl_dirty_row_start = MIN(term->tl_dirty_row_start, dest.start_row); |
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1957 term->tl_dirty_row_end = MIN(term->tl_dirty_row_end, dest.end_row); |
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1958 |
| 12502 | 1959 redraw_buf_later(term->tl_buffer, NOT_VALID); |
| 1960 return 1; | |
| 1961 } | |
| 1962 | |
| 1963 static int | |
| 1964 handle_movecursor( | |
| 1965 VTermPos pos, | |
| 1966 VTermPos oldpos UNUSED, | |
| 1967 int visible, | |
| 1968 void *user) | |
| 1969 { | |
| 1970 term_T *term = (term_T *)user; | |
| 1971 win_T *wp; | |
| 1972 | |
| 1973 term->tl_cursor_pos = pos; | |
| 1974 term->tl_cursor_visible = visible; | |
| 1975 | |
| 1976 FOR_ALL_WINDOWS(wp) | |
| 1977 { | |
| 1978 if (wp->w_buffer == term->tl_buffer) | |
| 1979 position_cursor(wp, &pos); | |
| 1980 } | |
| 1981 if (term->tl_buffer == curbuf && !term->tl_normal_mode) | |
| 1982 { | |
| 1983 may_toggle_cursor(term); | |
| 1984 update_cursor(term, term->tl_cursor_visible); | |
| 1985 } | |
| 1986 | |
| 1987 return 1; | |
| 1988 } | |
| 1989 | |
| 1990 static int | |
| 1991 handle_settermprop( | |
| 1992 VTermProp prop, | |
| 1993 VTermValue *value, | |
| 1994 void *user) | |
| 1995 { | |
| 1996 term_T *term = (term_T *)user; | |
| 1997 | |
| 1998 switch (prop) | |
| 1999 { | |
| 2000 case VTERM_PROP_TITLE: | |
| 2001 vim_free(term->tl_title); | |
| 2002 /* a blank title isn't useful, make it empty, so that "running" is | |
| 2003 * displayed */ | |
| 2004 if (*skipwhite((char_u *)value->string) == NUL) | |
| 2005 term->tl_title = NULL; | |
| 2006 #ifdef WIN3264 | |
| 2007 else if (!enc_utf8 && enc_codepage > 0) | |
| 2008 { | |
| 2009 WCHAR *ret = NULL; | |
| 2010 int length = 0; | |
| 2011 | |
| 2012 MultiByteToWideChar_alloc(CP_UTF8, 0, | |
| 2013 (char*)value->string, (int)STRLEN(value->string), | |
| 2014 &ret, &length); | |
| 2015 if (ret != NULL) | |
| 2016 { | |
| 2017 WideCharToMultiByte_alloc(enc_codepage, 0, | |
| 2018 ret, length, (char**)&term->tl_title, | |
| 2019 &length, 0, 0); | |
| 2020 vim_free(ret); | |
| 2021 } | |
| 2022 } | |
| 2023 #endif | |
| 2024 else | |
| 2025 term->tl_title = vim_strsave((char_u *)value->string); | |
|
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changeset
|
2026 VIM_CLEAR(term->tl_status_text); |
| 12502 | 2027 if (term == curbuf->b_term) |
| 2028 maketitle(); | |
| 2029 break; | |
| 2030 | |
| 2031 case VTERM_PROP_CURSORVISIBLE: | |
| 2032 term->tl_cursor_visible = value->boolean; | |
| 2033 may_toggle_cursor(term); | |
| 2034 out_flush(); | |
| 2035 break; | |
| 2036 | |
| 2037 case VTERM_PROP_CURSORBLINK: | |
| 2038 term->tl_cursor_blink = value->boolean; | |
| 2039 may_set_cursor_props(term); | |
| 2040 break; | |
| 2041 | |
| 2042 case VTERM_PROP_CURSORSHAPE: | |
| 2043 term->tl_cursor_shape = value->number; | |
| 2044 may_set_cursor_props(term); | |
| 2045 break; | |
| 2046 | |
| 2047 case VTERM_PROP_CURSORCOLOR: | |
|
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2048 if (desired_cursor_color == term->tl_cursor_color) |
|
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|
2049 desired_cursor_color = (char_u *)""; |
| 12502 | 2050 vim_free(term->tl_cursor_color); |
| 2051 if (*value->string == NUL) | |
| 2052 term->tl_cursor_color = NULL; | |
| 2053 else | |
| 2054 term->tl_cursor_color = vim_strsave((char_u *)value->string); | |
| 2055 may_set_cursor_props(term); | |
| 2056 break; | |
| 2057 | |
| 2058 case VTERM_PROP_ALTSCREEN: | |
| 2059 /* TODO: do anything else? */ | |
| 2060 term->tl_using_altscreen = value->boolean; | |
| 2061 break; | |
| 2062 | |
| 2063 default: | |
| 2064 break; | |
| 2065 } | |
| 2066 /* Always return 1, otherwise vterm doesn't store the value internally. */ | |
| 2067 return 1; | |
| 2068 } | |
| 2069 | |
| 2070 /* | |
| 2071 * The job running in the terminal resized the terminal. | |
| 2072 */ | |
| 2073 static int | |
| 2074 handle_resize(int rows, int cols, void *user) | |
| 2075 { | |
| 2076 term_T *term = (term_T *)user; | |
| 2077 win_T *wp; | |
| 2078 | |
| 2079 term->tl_rows = rows; | |
| 2080 term->tl_cols = cols; | |
| 2081 if (term->tl_vterm_size_changed) | |
| 2082 /* Size was set by vterm_set_size(), don't set the window size. */ | |
| 2083 term->tl_vterm_size_changed = FALSE; | |
| 2084 else | |
| 2085 { | |
| 2086 FOR_ALL_WINDOWS(wp) | |
| 2087 { | |
| 2088 if (wp->w_buffer == term->tl_buffer) | |
| 2089 { | |
| 2090 win_setheight_win(rows, wp); | |
| 2091 win_setwidth_win(cols, wp); | |
| 2092 } | |
| 2093 } | |
| 2094 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 2095 } | |
| 2096 return 1; | |
| 2097 } | |
| 2098 | |
| 2099 /* | |
| 2100 * Handle a line that is pushed off the top of the screen. | |
| 2101 */ | |
| 2102 static int | |
| 2103 handle_pushline(int cols, const VTermScreenCell *cells, void *user) | |
| 2104 { | |
| 2105 term_T *term = (term_T *)user; | |
| 2106 | |
| 2107 /* TODO: Limit the number of lines that are stored. */ | |
| 2108 if (ga_grow(&term->tl_scrollback, 1) == OK) | |
| 2109 { | |
| 2110 cellattr_T *p = NULL; | |
| 2111 int len = 0; | |
| 2112 int i; | |
| 2113 int c; | |
| 2114 int col; | |
| 2115 sb_line_T *line; | |
| 2116 garray_T ga; | |
| 2117 cellattr_T fill_attr = term->tl_default_color; | |
| 2118 | |
| 2119 /* do not store empty cells at the end */ | |
| 2120 for (i = 0; i < cols; ++i) | |
| 2121 if (cells[i].chars[0] != 0) | |
| 2122 len = i + 1; | |
| 2123 else | |
| 2124 cell2cellattr(&cells[i], &fill_attr); | |
| 2125 | |
| 2126 ga_init2(&ga, 1, 100); | |
| 2127 if (len > 0) | |
| 2128 p = (cellattr_T *)alloc((int)sizeof(cellattr_T) * len); | |
| 2129 if (p != NULL) | |
| 2130 { | |
| 2131 for (col = 0; col < len; col += cells[col].width) | |
| 2132 { | |
| 2133 if (ga_grow(&ga, MB_MAXBYTES) == FAIL) | |
| 2134 { | |
| 2135 ga.ga_len = 0; | |
| 2136 break; | |
| 2137 } | |
| 2138 for (i = 0; (c = cells[col].chars[i]) > 0 || i == 0; ++i) | |
| 2139 ga.ga_len += utf_char2bytes(c == NUL ? ' ' : c, | |
| 2140 (char_u *)ga.ga_data + ga.ga_len); | |
| 2141 cell2cellattr(&cells[col], &p[col]); | |
| 2142 } | |
| 2143 } | |
| 2144 if (ga_grow(&ga, 1) == FAIL) | |
| 2145 add_scrollback_line_to_buffer(term, (char_u *)"", 0); | |
| 2146 else | |
| 2147 { | |
| 2148 *((char_u *)ga.ga_data + ga.ga_len) = NUL; | |
| 2149 add_scrollback_line_to_buffer(term, ga.ga_data, ga.ga_len); | |
| 2150 } | |
| 2151 ga_clear(&ga); | |
| 2152 | |
| 2153 line = (sb_line_T *)term->tl_scrollback.ga_data | |
| 2154 + term->tl_scrollback.ga_len; | |
| 2155 line->sb_cols = len; | |
| 2156 line->sb_cells = p; | |
| 2157 line->sb_fill_attr = fill_attr; | |
| 2158 ++term->tl_scrollback.ga_len; | |
| 2159 ++term->tl_scrollback_scrolled; | |
| 2160 } | |
| 2161 return 0; /* ignored */ | |
| 2162 } | |
| 2163 | |
| 2164 static VTermScreenCallbacks screen_callbacks = { | |
| 2165 handle_damage, /* damage */ | |
| 2166 handle_moverect, /* moverect */ | |
| 2167 handle_movecursor, /* movecursor */ | |
| 2168 handle_settermprop, /* settermprop */ | |
| 2169 NULL, /* bell */ | |
| 2170 handle_resize, /* resize */ | |
| 2171 handle_pushline, /* sb_pushline */ | |
| 2172 NULL /* sb_popline */ | |
| 2173 }; | |
| 2174 | |
| 2175 /* | |
| 2176 * Called when a channel has been closed. | |
| 2177 * If this was a channel for a terminal window then finish it up. | |
| 2178 */ | |
| 2179 void | |
| 2180 term_channel_closed(channel_T *ch) | |
| 2181 { | |
| 2182 term_T *term; | |
| 2183 int did_one = FALSE; | |
| 2184 | |
| 2185 for (term = first_term; term != NULL; term = term->tl_next) | |
| 2186 if (term->tl_job == ch->ch_job) | |
| 2187 { | |
| 2188 term->tl_channel_closed = TRUE; | |
| 2189 did_one = TRUE; | |
| 2190 | |
|
13244
ac42c4b11dbc
patch 8.0.1496: clearing a pointer takes two lines
Christian Brabandt <cb@256bit.org>
parents:
13219
diff
changeset
|
2191 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
|
2192 VIM_CLEAR(term->tl_status_text); |
| 12502 | 2193 |
| 2194 /* Unless in Terminal-Normal mode: clear the vterm. */ | |
| 2195 if (!term->tl_normal_mode) | |
| 2196 { | |
| 2197 int fnum = term->tl_buffer->b_fnum; | |
| 2198 | |
| 2199 cleanup_vterm(term); | |
| 2200 | |
| 2201 if (term->tl_finish == 'c') | |
| 2202 { | |
|
12903
411a30bd7e8a
patch 8.0.1328: trouble when using ":term ++close" with autocmd
Christian Brabandt <cb@256bit.org>
parents:
12893
diff
changeset
|
2203 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
|
2204 |
| 12502 | 2205 /* ++close or term_finish == "close" */ |
| 2206 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
|
2207 aucmd_prepbuf(&aco, term->tl_buffer); |
| 12502 | 2208 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
|
2209 aucmd_restbuf(&aco); |
| 12502 | 2210 break; |
| 2211 } | |
| 2212 if (term->tl_finish == 'o' && term->tl_buffer->b_nwindows == 0) | |
| 2213 { | |
| 2214 char buf[50]; | |
| 2215 | |
| 2216 /* TODO: use term_opencmd */ | |
| 2217 ch_log(NULL, "terminal job finished, opening window"); | |
| 2218 vim_snprintf(buf, sizeof(buf), | |
| 2219 term->tl_opencmd == NULL | |
| 2220 ? "botright sbuf %d" | |
| 2221 : (char *)term->tl_opencmd, fnum); | |
| 2222 do_cmdline_cmd((char_u *)buf); | |
| 2223 } | |
| 2224 else | |
| 2225 ch_log(NULL, "terminal job finished"); | |
| 2226 } | |
| 2227 | |
| 2228 redraw_buf_and_status_later(term->tl_buffer, NOT_VALID); | |
| 2229 } | |
| 2230 if (did_one) | |
| 2231 { | |
| 2232 redraw_statuslines(); | |
| 2233 | |
| 2234 /* Need to break out of vgetc(). */ | |
| 2235 ins_char_typebuf(K_IGNORE); | |
| 2236 typebuf_was_filled = TRUE; | |
| 2237 | |
| 2238 term = curbuf->b_term; | |
| 2239 if (term != NULL) | |
| 2240 { | |
| 2241 if (term->tl_job == ch->ch_job) | |
| 2242 maketitle(); | |
| 2243 update_cursor(term, term->tl_cursor_visible); | |
| 2244 } | |
| 2245 } | |
| 2246 } | |
| 2247 | |
| 2248 /* | |
| 2249 * Called to update a window that contains an active terminal. | |
| 2250 * Returns FAIL when there is no terminal running in this window or in | |
| 2251 * Terminal-Normal mode. | |
| 2252 */ | |
| 2253 int | |
| 2254 term_update_window(win_T *wp) | |
| 2255 { | |
| 2256 term_T *term = wp->w_buffer->b_term; | |
| 2257 VTerm *vterm; | |
| 2258 VTermScreen *screen; | |
| 2259 VTermState *state; | |
| 2260 VTermPos pos; | |
| 2261 | |
| 2262 if (term == NULL || term->tl_vterm == NULL || term->tl_normal_mode) | |
| 2263 return FAIL; | |
| 2264 | |
| 2265 vterm = term->tl_vterm; | |
| 2266 screen = vterm_obtain_screen(vterm); | |
| 2267 state = vterm_obtain_state(vterm); | |
| 2268 | |
|
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
|
2269 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
|
2270 { |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2271 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
|
2272 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
|
2273 } |
|
3c46dcf3b335
patch 8.0.1173: terminal window is not redrawn after CTRL-L
Christian Brabandt <cb@256bit.org>
parents:
12578
diff
changeset
|
2274 |
| 12502 | 2275 /* |
| 2276 * If the window was resized a redraw will be triggered and we get here. | |
| 2277 * Adjust the size of the vterm unless 'termsize' specifies a fixed size. | |
| 2278 */ | |
| 2279 if ((!term->tl_rows_fixed && term->tl_rows != wp->w_height) | |
| 2280 || (!term->tl_cols_fixed && term->tl_cols != wp->w_width)) | |
| 2281 { | |
| 2282 int rows = term->tl_rows_fixed ? term->tl_rows : wp->w_height; | |
| 2283 int cols = term->tl_cols_fixed ? term->tl_cols : wp->w_width; | |
| 2284 win_T *twp; | |
| 2285 | |
| 2286 FOR_ALL_WINDOWS(twp) | |
| 2287 { | |
| 2288 /* When more than one window shows the same terminal, use the | |
| 2289 * smallest size. */ | |
| 2290 if (twp->w_buffer == term->tl_buffer) | |
| 2291 { | |
| 2292 if (!term->tl_rows_fixed && rows > twp->w_height) | |
| 2293 rows = twp->w_height; | |
| 2294 if (!term->tl_cols_fixed && cols > twp->w_width) | |
| 2295 cols = twp->w_width; | |
| 2296 } | |
| 2297 } | |
| 2298 | |
| 2299 term->tl_vterm_size_changed = TRUE; | |
| 2300 vterm_set_size(vterm, rows, cols); | |
| 2301 ch_log(term->tl_job->jv_channel, "Resizing terminal to %d lines", | |
| 2302 rows); | |
| 2303 term_report_winsize(term, rows, cols); | |
| 2304 } | |
| 2305 | |
| 2306 /* The cursor may have been moved when resizing. */ | |
| 2307 vterm_state_get_cursorpos(state, &pos); | |
| 2308 position_cursor(wp, &pos); | |
| 2309 | |
|
12578
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2310 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
|
2311 && pos.row < wp->w_height; ++pos.row) |
| 12502 | 2312 { |
| 2313 int off = screen_get_current_line_off(); | |
| 2314 int max_col = MIN(wp->w_width, term->tl_cols); | |
| 2315 | |
| 2316 if (pos.row < term->tl_rows) | |
| 2317 { | |
| 2318 for (pos.col = 0; pos.col < max_col; ) | |
| 2319 { | |
| 2320 VTermScreenCell cell; | |
| 2321 int c; | |
| 2322 | |
| 2323 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 2324 vim_memset(&cell, 0, sizeof(cell)); | |
| 2325 | |
| 2326 c = cell.chars[0]; | |
| 2327 if (c == NUL) | |
| 2328 { | |
| 2329 ScreenLines[off] = ' '; | |
| 2330 if (enc_utf8) | |
| 2331 ScreenLinesUC[off] = NUL; | |
| 2332 } | |
| 2333 else | |
| 2334 { | |
| 2335 if (enc_utf8) | |
| 2336 { | |
|
12650
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2337 int i; |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2338 |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2339 /* composing chars */ |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2340 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
|
2341 && 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
|
2342 { |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2343 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
|
2344 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
|
2345 break; |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2346 } |
|
f58755eb453e
patch 8.0.1203: terminal window mistreats composing characters
Christian Brabandt <cb@256bit.org>
parents:
12634
diff
changeset
|
2347 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
|
2348 && ScreenLinesC[0][off] != 0)) |
| 12502 | 2349 { |
| 2350 ScreenLines[off] = ' '; | |
| 2351 ScreenLinesUC[off] = c; | |
| 2352 } | |
| 2353 else | |
| 2354 { | |
| 2355 ScreenLines[off] = c; | |
| 2356 ScreenLinesUC[off] = NUL; | |
| 2357 } | |
| 2358 } | |
| 2359 #ifdef WIN3264 | |
| 2360 else if (has_mbyte && c >= 0x80) | |
| 2361 { | |
| 2362 char_u mb[MB_MAXBYTES+1]; | |
| 2363 WCHAR wc = c; | |
| 2364 | |
| 2365 if (WideCharToMultiByte(GetACP(), 0, &wc, 1, | |
| 2366 (char*)mb, 2, 0, 0) > 1) | |
| 2367 { | |
| 2368 ScreenLines[off] = mb[0]; | |
| 2369 ScreenLines[off + 1] = mb[1]; | |
| 2370 cell.width = mb_ptr2cells(mb); | |
| 2371 } | |
| 2372 else | |
| 2373 ScreenLines[off] = c; | |
| 2374 } | |
| 2375 #endif | |
| 2376 else | |
| 2377 ScreenLines[off] = c; | |
| 2378 } | |
| 2379 ScreenAttrs[off] = cell2attr(cell.attrs, cell.fg, cell.bg); | |
| 2380 | |
| 2381 ++pos.col; | |
| 2382 ++off; | |
| 2383 if (cell.width == 2) | |
| 2384 { | |
| 2385 if (enc_utf8) | |
| 2386 ScreenLinesUC[off] = NUL; | |
| 2387 | |
| 2388 /* don't set the second byte to NUL for a DBCS encoding, it | |
| 2389 * has been set above */ | |
| 2390 if (enc_utf8 || !has_mbyte) | |
| 2391 ScreenLines[off] = NUL; | |
| 2392 | |
| 2393 ++pos.col; | |
| 2394 ++off; | |
| 2395 } | |
| 2396 } | |
| 2397 } | |
| 2398 else | |
| 2399 pos.col = 0; | |
| 2400 | |
|
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
|
2401 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
|
2402 wp->w_wincol, pos.col, wp->w_width, FALSE); |
| 12502 | 2403 } |
|
12578
f8beecfea2c4
patch 8.0.1167: Motif: typing in terminal window is slow
Christian Brabandt <cb@256bit.org>
parents:
12541
diff
changeset
|
2404 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
|
2405 term->tl_dirty_row_end = 0; |
| 12502 | 2406 |
| 2407 return OK; | |
| 2408 } | |
| 2409 | |
| 2410 /* | |
| 2411 * Return TRUE if "wp" is a terminal window where the job has finished. | |
| 2412 */ | |
| 2413 int | |
| 2414 term_is_finished(buf_T *buf) | |
| 2415 { | |
| 2416 return buf->b_term != NULL && buf->b_term->tl_vterm == NULL; | |
| 2417 } | |
| 2418 | |
| 2419 /* | |
| 2420 * Return TRUE if "wp" is a terminal window where the job has finished or we | |
| 2421 * are in Terminal-Normal mode, thus we show the buffer contents. | |
| 2422 */ | |
| 2423 int | |
| 2424 term_show_buffer(buf_T *buf) | |
| 2425 { | |
| 2426 term_T *term = buf->b_term; | |
| 2427 | |
| 2428 return term != NULL && (term->tl_vterm == NULL || term->tl_normal_mode); | |
| 2429 } | |
| 2430 | |
| 2431 /* | |
| 2432 * The current buffer is going to be changed. If there is terminal | |
| 2433 * highlighting remove it now. | |
| 2434 */ | |
| 2435 void | |
| 2436 term_change_in_curbuf(void) | |
| 2437 { | |
| 2438 term_T *term = curbuf->b_term; | |
| 2439 | |
| 2440 if (term_is_finished(curbuf) && term->tl_scrollback.ga_len > 0) | |
| 2441 { | |
| 2442 free_scrollback(term); | |
| 2443 redraw_buf_later(term->tl_buffer, NOT_VALID); | |
| 2444 | |
| 2445 /* The buffer is now like a normal buffer, it cannot be easily | |
| 2446 * abandoned when changed. */ | |
| 2447 set_string_option_direct((char_u *)"buftype", -1, | |
| 2448 (char_u *)"", OPT_FREE|OPT_LOCAL, 0); | |
| 2449 } | |
| 2450 } | |
| 2451 | |
| 2452 /* | |
| 2453 * Get the screen attribute for a position in the buffer. | |
| 2454 * Use a negative "col" to get the filler background color. | |
| 2455 */ | |
| 2456 int | |
| 2457 term_get_attr(buf_T *buf, linenr_T lnum, int col) | |
| 2458 { | |
| 2459 term_T *term = buf->b_term; | |
| 2460 sb_line_T *line; | |
| 2461 cellattr_T *cellattr; | |
| 2462 | |
| 2463 if (lnum > term->tl_scrollback.ga_len) | |
| 2464 cellattr = &term->tl_default_color; | |
| 2465 else | |
| 2466 { | |
| 2467 line = (sb_line_T *)term->tl_scrollback.ga_data + lnum - 1; | |
| 2468 if (col < 0 || col >= line->sb_cols) | |
| 2469 cellattr = &line->sb_fill_attr; | |
| 2470 else | |
| 2471 cellattr = line->sb_cells + col; | |
| 2472 } | |
| 2473 return cell2attr(cellattr->attrs, cellattr->fg, cellattr->bg); | |
| 2474 } | |
| 2475 | |
| 2476 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
|
2477 { 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
|
2478 {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
|
2479 { 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
|
2480 {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
|
2481 { 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
|
2482 {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
|
2483 { 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
|
2484 {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
|
2485 |
|
c5bccd50100e
patch 8.0.1359: libvterm ANSI colors can not always be recognized
Christian Brabandt <cb@256bit.org>
parents:
12907
diff
changeset
|
2486 {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
|
2487 {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
|
2488 { 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
|
2489 {255, 255, 64, 12}, /* yellow */ |
|
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|
2490 { 64, 64, 255, 13}, /* light blue */ |
|
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|
2491 {255, 64, 255, 14}, /* light magenta */ |
|
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|
2492 { 64, 255, 255, 15}, /* light cyan */ |
|
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|
2493 {255, 255, 255, 16}, /* white */ |
| 12502 | 2494 }; |
| 2495 | |
| 2496 static int cube_value[] = { | |
|
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|
2497 0x00, 0x5F, 0x87, 0xAF, 0xD7, 0xFF |
| 12502 | 2498 }; |
| 2499 | |
| 2500 static int grey_ramp[] = { | |
|
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diff
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|
2501 0x08, 0x12, 0x1C, 0x26, 0x30, 0x3A, 0x44, 0x4E, 0x58, 0x62, 0x6C, 0x76, |
|
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diff
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|
2502 0x80, 0x8A, 0x94, 0x9E, 0xA8, 0xB2, 0xBC, 0xC6, 0xD0, 0xDA, 0xE4, 0xEE |
| 12502 | 2503 }; |
| 2504 | |
| 2505 /* | |
| 2506 * Convert a cterm color number 0 - 255 to RGB. | |
|
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|
2507 * This is compatible with xterm. |
| 12502 | 2508 */ |
| 2509 static void | |
| 2510 cterm_color2rgb(int nr, VTermColor *rgb) | |
| 2511 { | |
| 2512 int idx; | |
| 2513 | |
| 2514 if (nr < 16) | |
| 2515 { | |
| 2516 *rgb = ansi_table[nr]; | |
| 2517 } | |
| 2518 else if (nr < 232) | |
| 2519 { | |
| 2520 /* 216 color cube */ | |
| 2521 idx = nr - 16; | |
| 2522 rgb->blue = cube_value[idx % 6]; | |
| 2523 rgb->green = cube_value[idx / 6 % 6]; | |
| 2524 rgb->red = cube_value[idx / 36 % 6]; | |
|
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diff
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|
2525 rgb->ansi_index = VTERM_ANSI_INDEX_NONE; |
| 12502 | 2526 } |
| 2527 else if (nr < 256) | |
| 2528 { | |
| 2529 /* 24 grey scale ramp */ | |
| 2530 idx = nr - 232; | |
| 2531 rgb->blue = grey_ramp[idx]; | |
| 2532 rgb->green = grey_ramp[idx]; | |
| 2533 rgb->red = grey_ramp[idx]; | |
|
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|
2534 rgb->ansi_index = VTERM_ANSI_INDEX_NONE; |
| 12502 | 2535 } |
| 2536 } | |
| 2537 | |
| 2538 /* | |
| 2539 * Create a new vterm and initialize it. | |
| 2540 */ | |
| 2541 static void | |
| 2542 create_vterm(term_T *term, int rows, int cols) | |
| 2543 { | |
| 2544 VTerm *vterm; | |
| 2545 VTermScreen *screen; | |
| 2546 VTermValue value; | |
| 2547 VTermColor *fg, *bg; | |
| 2548 int fgval, bgval; | |
| 2549 int id; | |
| 2550 | |
| 2551 vterm = vterm_new(rows, cols); | |
| 2552 term->tl_vterm = vterm; | |
| 2553 screen = vterm_obtain_screen(vterm); | |
| 2554 vterm_screen_set_callbacks(screen, &screen_callbacks, term); | |
| 2555 /* TODO: depends on 'encoding'. */ | |
| 2556 vterm_set_utf8(vterm, 1); | |
| 2557 | |
| 2558 vim_memset(&term->tl_default_color.attrs, 0, sizeof(VTermScreenCellAttrs)); | |
| 2559 term->tl_default_color.width = 1; | |
| 2560 fg = &term->tl_default_color.fg; | |
| 2561 bg = &term->tl_default_color.bg; | |
| 2562 | |
| 2563 /* Vterm uses a default black background. Set it to white when | |
| 2564 * 'background' is "light". */ | |
| 2565 if (*p_bg == 'l') | |
| 2566 { | |
| 2567 fgval = 0; | |
| 2568 bgval = 255; | |
| 2569 } | |
| 2570 else | |
| 2571 { | |
| 2572 fgval = 255; | |
| 2573 bgval = 0; | |
| 2574 } | |
| 2575 fg->red = fg->green = fg->blue = fgval; | |
| 2576 bg->red = bg->green = bg->blue = bgval; | |
|
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diff
changeset
|
2577 fg->ansi_index = bg->ansi_index = VTERM_ANSI_INDEX_DEFAULT; |
| 12502 | 2578 |
| 2579 /* The "Terminal" highlight group overrules the defaults. */ | |
| 2580 id = syn_name2id((char_u *)"Terminal"); | |
| 2581 | |
|
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changeset
|
2582 /* Use the actual color for the GUI and when 'termguicolors' is set. */ |
| 12502 | 2583 #if defined(FEAT_GUI) || defined(FEAT_TERMGUICOLORS) |
| 2584 if (0 | |
| 2585 # ifdef FEAT_GUI | |
| 2586 || gui.in_use | |
| 2587 # endif | |
| 2588 # ifdef FEAT_TERMGUICOLORS | |
| 2589 || p_tgc | |
| 2590 # endif | |
| 2591 ) | |
| 2592 { | |
| 2593 guicolor_T fg_rgb = INVALCOLOR; | |
| 2594 guicolor_T bg_rgb = INVALCOLOR; | |
| 2595 | |
| 2596 if (id != 0) | |
| 2597 syn_id2colors(id, &fg_rgb, &bg_rgb); | |
| 2598 | |
| 2599 # ifdef FEAT_GUI | |
| 2600 if (gui.in_use) | |
| 2601 { | |
| 2602 if (fg_rgb == INVALCOLOR) | |
| 2603 fg_rgb = gui.norm_pixel; | |
| 2604 if (bg_rgb == INVALCOLOR) | |
| 2605 bg_rgb = gui.back_pixel; | |
| 2606 } | |
| 2607 # ifdef FEAT_TERMGUICOLORS | |
| 2608 else | |
| 2609 # endif | |
| 2610 # endif | |
| 2611 # ifdef FEAT_TERMGUICOLORS | |
| 2612 { | |
| 2613 if (fg_rgb == INVALCOLOR) | |
| 2614 fg_rgb = cterm_normal_fg_gui_color; | |
| 2615 if (bg_rgb == INVALCOLOR) | |
| 2616 bg_rgb = cterm_normal_bg_gui_color; | |
| 2617 } | |
| 2618 # endif | |
| 2619 if (fg_rgb != INVALCOLOR) | |
| 2620 { | |
| 2621 long_u rgb = GUI_MCH_GET_RGB(fg_rgb); | |
| 2622 | |
| 2623 fg->red = (unsigned)(rgb >> 16); | |
| 2624 fg->green = (unsigned)(rgb >> 8) & 255; | |
| 2625 fg->blue = (unsigned)rgb & 255; | |
| 2626 } | |
| 2627 if (bg_rgb != INVALCOLOR) | |
| 2628 { | |
| 2629 long_u rgb = GUI_MCH_GET_RGB(bg_rgb); | |
| 2630 | |
| 2631 bg->red = (unsigned)(rgb >> 16); | |
| 2632 bg->green = (unsigned)(rgb >> 8) & 255; | |
| 2633 bg->blue = (unsigned)rgb & 255; | |
| 2634 } | |
| 2635 } | |
| 2636 else | |
| 2637 #endif | |
| 2638 if (id != 0 && t_colors >= 16) | |
| 2639 { | |
|
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|
2640 if (term_default_cterm_fg >= 0) |
|
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|
2641 cterm_color2rgb(term_default_cterm_fg, fg); |
|
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|
2642 if (term_default_cterm_bg >= 0) |
|
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diff
changeset
|
2643 cterm_color2rgb(term_default_cterm_bg, bg); |
| 12502 | 2644 } |
| 2645 else | |
| 2646 { | |
|
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diff
changeset
|
2647 #if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2648 int tmp; |
|
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Christian Brabandt <cb@256bit.org>
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diff
changeset
|
2649 #endif |
| 12502 | 2650 |
| 2651 /* In an MS-Windows console we know the normal colors. */ | |
| 2652 if (cterm_normal_fg_color > 0) | |
| 2653 { | |
| 2654 cterm_color2rgb(cterm_normal_fg_color - 1, fg); | |
|
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12598
diff
changeset
|
2655 # if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2656 tmp = fg->red; |
| 2657 fg->red = fg->blue; | |
| 2658 fg->blue = tmp; | |
|
12632
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diff
changeset
|
2659 # endif |
| 12502 | 2660 } |
|
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changeset
|
2661 # ifdef FEAT_TERMRESPONSE |
|
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diff
changeset
|
2662 else |
|
b1a7e3968a31
patch 8.0.1194: actual fg and bg colors of terminal are unknown
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diff
changeset
|
2663 term_get_fg_color(&fg->red, &fg->green, &fg->blue); |
|
12634
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|
2664 # endif |
|
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diff
changeset
|
2665 |
| 12502 | 2666 if (cterm_normal_bg_color > 0) |
| 2667 { | |
| 2668 cterm_color2rgb(cterm_normal_bg_color - 1, bg); | |
|
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diff
changeset
|
2669 # if defined(WIN3264) && !defined(FEAT_GUI_W32) |
| 12502 | 2670 tmp = bg->red; |
| 2671 bg->red = bg->blue; | |
| 2672 bg->blue = tmp; | |
|
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diff
changeset
|
2673 # endif |
| 12502 | 2674 } |
|
12634
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diff
changeset
|
2675 # ifdef FEAT_TERMRESPONSE |
|
12632
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diff
changeset
|
2676 else |
|
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diff
changeset
|
2677 term_get_bg_color(&bg->red, &bg->green, &bg->blue); |
|
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|
2678 # endif |
| 12502 | 2679 } |
| 2680 | |
| 2681 vterm_state_set_default_colors(vterm_obtain_state(vterm), fg, bg); | |
| 2682 | |
| 2683 /* Required to initialize most things. */ | |
| 2684 vterm_screen_reset(screen, 1 /* hard */); | |
| 2685 | |
| 2686 /* Allow using alternate screen. */ | |
| 2687 vterm_screen_enable_altscreen(screen, 1); | |
| 2688 | |
| 2689 /* For unix do not use a blinking cursor. In an xterm this causes the | |
| 2690 * cursor to blink if it's blinking in the xterm. | |
| 2691 * For Windows we respect the system wide setting. */ | |
| 2692 #ifdef WIN3264 | |
| 2693 if (GetCaretBlinkTime() == INFINITE) | |
| 2694 value.boolean = 0; | |
| 2695 else | |
| 2696 value.boolean = 1; | |
| 2697 #else | |
| 2698 value.boolean = 0; | |
| 2699 #endif | |
| 2700 vterm_state_set_termprop(vterm_obtain_state(vterm), | |
| 2701 VTERM_PROP_CURSORBLINK, &value); | |
| 2702 } | |
| 2703 | |
| 2704 /* | |
| 2705 * Return the text to show for the buffer name and status. | |
| 2706 */ | |
| 2707 char_u * | |
| 2708 term_get_status_text(term_T *term) | |
| 2709 { | |
| 2710 if (term->tl_status_text == NULL) | |
| 2711 { | |
| 2712 char_u *txt; | |
| 2713 size_t len; | |
| 2714 | |
| 2715 if (term->tl_normal_mode) | |
| 2716 { | |
| 2717 if (term_job_running(term)) | |
| 2718 txt = (char_u *)_("Terminal"); | |
| 2719 else | |
| 2720 txt = (char_u *)_("Terminal-finished"); | |
| 2721 } | |
| 2722 else if (term->tl_title != NULL) | |
| 2723 txt = term->tl_title; | |
| 2724 else if (term_none_open(term)) | |
| 2725 txt = (char_u *)_("active"); | |
| 2726 else if (term_job_running(term)) | |
| 2727 txt = (char_u *)_("running"); | |
| 2728 else | |
| 2729 txt = (char_u *)_("finished"); | |
| 2730 len = 9 + STRLEN(term->tl_buffer->b_fname) + STRLEN(txt); | |
| 2731 term->tl_status_text = alloc((int)len); | |
| 2732 if (term->tl_status_text != NULL) | |
| 2733 vim_snprintf((char *)term->tl_status_text, len, "%s [%s]", | |
| 2734 term->tl_buffer->b_fname, txt); | |
| 2735 } | |
| 2736 return term->tl_status_text; | |
| 2737 } | |
| 2738 | |
| 2739 /* | |
| 2740 * Mark references in jobs of terminals. | |
| 2741 */ | |
| 2742 int | |
| 2743 set_ref_in_term(int copyID) | |
| 2744 { | |
| 2745 int abort = FALSE; | |
| 2746 term_T *term; | |
| 2747 typval_T tv; | |
| 2748 | |
| 2749 for (term = first_term; term != NULL; term = term->tl_next) | |
| 2750 if (term->tl_job != NULL) | |
| 2751 { | |
| 2752 tv.v_type = VAR_JOB; | |
| 2753 tv.vval.v_job = term->tl_job; | |
| 2754 abort = abort || set_ref_in_item(&tv, copyID, NULL, NULL); | |
| 2755 } | |
| 2756 return abort; | |
| 2757 } | |
| 2758 | |
| 2759 /* | |
|
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|
2760 * Cache "Terminal" highlight group colors. |
|
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changeset
|
2761 */ |
|
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|
2762 void |
|
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changeset
|
2763 set_terminal_default_colors(int cterm_fg, int cterm_bg) |
|
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|
2764 { |
|
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diff
changeset
|
2765 term_default_cterm_fg = cterm_fg - 1; |
|
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changeset
|
2766 term_default_cterm_bg = cterm_bg - 1; |
|
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changeset
|
2767 } |
|
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|
2768 |
|
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changeset
|
2769 /* |
| 12502 | 2770 * Get the buffer from the first argument in "argvars". |
| 2771 * Returns NULL when the buffer is not for a terminal window. | |
| 2772 */ | |
| 2773 static buf_T * | |
| 2774 term_get_buf(typval_T *argvars) | |
| 2775 { | |
| 2776 buf_T *buf; | |
| 2777 | |
| 2778 (void)get_tv_number(&argvars[0]); /* issue errmsg if type error */ | |
| 2779 ++emsg_off; | |
| 2780 buf = get_buf_tv(&argvars[0], FALSE); | |
| 2781 --emsg_off; | |
| 2782 if (buf == NULL || buf->b_term == NULL) | |
| 2783 return NULL; | |
| 2784 return buf; | |
| 2785 } | |
| 2786 | |
| 2787 /* | |
| 2788 * "term_getaltscreen(buf)" function | |
| 2789 */ | |
| 2790 void | |
| 2791 f_term_getaltscreen(typval_T *argvars, typval_T *rettv) | |
| 2792 { | |
| 2793 buf_T *buf = term_get_buf(argvars); | |
| 2794 | |
| 2795 if (buf == NULL) | |
| 2796 return; | |
| 2797 rettv->vval.v_number = buf->b_term->tl_using_altscreen; | |
| 2798 } | |
| 2799 | |
| 2800 /* | |
| 2801 * "term_getattr(attr, name)" function | |
| 2802 */ | |
| 2803 void | |
| 2804 f_term_getattr(typval_T *argvars, typval_T *rettv) | |
| 2805 { | |
| 2806 int attr; | |
| 2807 size_t i; | |
| 2808 char_u *name; | |
| 2809 | |
| 2810 static struct { | |
| 2811 char *name; | |
| 2812 int attr; | |
| 2813 } attrs[] = { | |
| 2814 {"bold", HL_BOLD}, | |
| 2815 {"italic", HL_ITALIC}, | |
| 2816 {"underline", HL_UNDERLINE}, | |
| 2817 {"strike", HL_STRIKETHROUGH}, | |
| 2818 {"reverse", HL_INVERSE}, | |
| 2819 }; | |
| 2820 | |
| 2821 attr = get_tv_number(&argvars[0]); | |
| 2822 name = get_tv_string_chk(&argvars[1]); | |
| 2823 if (name == NULL) | |
| 2824 return; | |
| 2825 | |
| 2826 for (i = 0; i < sizeof(attrs)/sizeof(attrs[0]); ++i) | |
| 2827 if (STRCMP(name, attrs[i].name) == 0) | |
| 2828 { | |
| 2829 rettv->vval.v_number = (attr & attrs[i].attr) != 0 ? 1 : 0; | |
| 2830 break; | |
| 2831 } | |
| 2832 } | |
| 2833 | |
| 2834 /* | |
| 2835 * "term_getcursor(buf)" function | |
| 2836 */ | |
| 2837 void | |
| 2838 f_term_getcursor(typval_T *argvars, typval_T *rettv) | |
| 2839 { | |
| 2840 buf_T *buf = term_get_buf(argvars); | |
| 2841 term_T *term; | |
| 2842 list_T *l; | |
| 2843 dict_T *d; | |
| 2844 | |
| 2845 if (rettv_list_alloc(rettv) == FAIL) | |
| 2846 return; | |
| 2847 if (buf == NULL) | |
| 2848 return; | |
| 2849 term = buf->b_term; | |
| 2850 | |
| 2851 l = rettv->vval.v_list; | |
| 2852 list_append_number(l, term->tl_cursor_pos.row + 1); | |
| 2853 list_append_number(l, term->tl_cursor_pos.col + 1); | |
| 2854 | |
| 2855 d = dict_alloc(); | |
| 2856 if (d != NULL) | |
| 2857 { | |
| 2858 dict_add_nr_str(d, "visible", term->tl_cursor_visible, NULL); | |
| 2859 dict_add_nr_str(d, "blink", blink_state_is_inverted() | |
| 2860 ? !term->tl_cursor_blink : term->tl_cursor_blink, NULL); | |
| 2861 dict_add_nr_str(d, "shape", term->tl_cursor_shape, NULL); | |
| 2862 dict_add_nr_str(d, "color", 0L, term->tl_cursor_color == NULL | |
| 2863 ? (char_u *)"" : term->tl_cursor_color); | |
| 2864 list_append_dict(l, d); | |
| 2865 } | |
| 2866 } | |
| 2867 | |
| 2868 /* | |
| 2869 * "term_getjob(buf)" function | |
| 2870 */ | |
| 2871 void | |
| 2872 f_term_getjob(typval_T *argvars, typval_T *rettv) | |
| 2873 { | |
| 2874 buf_T *buf = term_get_buf(argvars); | |
| 2875 | |
| 2876 rettv->v_type = VAR_JOB; | |
| 2877 rettv->vval.v_job = NULL; | |
| 2878 if (buf == NULL) | |
| 2879 return; | |
| 2880 | |
| 2881 rettv->vval.v_job = buf->b_term->tl_job; | |
| 2882 if (rettv->vval.v_job != NULL) | |
| 2883 ++rettv->vval.v_job->jv_refcount; | |
| 2884 } | |
| 2885 | |
| 2886 static int | |
| 2887 get_row_number(typval_T *tv, term_T *term) | |
| 2888 { | |
| 2889 if (tv->v_type == VAR_STRING | |
| 2890 && tv->vval.v_string != NULL | |
| 2891 && STRCMP(tv->vval.v_string, ".") == 0) | |
| 2892 return term->tl_cursor_pos.row; | |
| 2893 return (int)get_tv_number(tv) - 1; | |
| 2894 } | |
| 2895 | |
| 2896 /* | |
| 2897 * "term_getline(buf, row)" function | |
| 2898 */ | |
| 2899 void | |
| 2900 f_term_getline(typval_T *argvars, typval_T *rettv) | |
| 2901 { | |
| 2902 buf_T *buf = term_get_buf(argvars); | |
| 2903 term_T *term; | |
| 2904 int row; | |
| 2905 | |
| 2906 rettv->v_type = VAR_STRING; | |
| 2907 if (buf == NULL) | |
| 2908 return; | |
| 2909 term = buf->b_term; | |
| 2910 row = get_row_number(&argvars[1], term); | |
| 2911 | |
| 2912 if (term->tl_vterm == NULL) | |
| 2913 { | |
| 2914 linenr_T lnum = row + term->tl_scrollback_scrolled + 1; | |
| 2915 | |
| 2916 /* vterm is finished, get the text from the buffer */ | |
| 2917 if (lnum > 0 && lnum <= buf->b_ml.ml_line_count) | |
| 2918 rettv->vval.v_string = vim_strsave(ml_get_buf(buf, lnum, FALSE)); | |
| 2919 } | |
| 2920 else | |
| 2921 { | |
| 2922 VTermScreen *screen = vterm_obtain_screen(term->tl_vterm); | |
| 2923 VTermRect rect; | |
| 2924 int len; | |
| 2925 char_u *p; | |
| 2926 | |
| 2927 if (row < 0 || row >= term->tl_rows) | |
| 2928 return; | |
| 2929 len = term->tl_cols * MB_MAXBYTES + 1; | |
| 2930 p = alloc(len); | |
| 2931 if (p == NULL) | |
| 2932 return; | |
| 2933 rettv->vval.v_string = p; | |
| 2934 | |
| 2935 rect.start_col = 0; | |
| 2936 rect.end_col = term->tl_cols; | |
| 2937 rect.start_row = row; | |
| 2938 rect.end_row = row + 1; | |
| 2939 p[vterm_screen_get_text(screen, (char *)p, len, rect)] = NUL; | |
| 2940 } | |
| 2941 } | |
| 2942 | |
| 2943 /* | |
| 2944 * "term_getscrolled(buf)" function | |
| 2945 */ | |
| 2946 void | |
| 2947 f_term_getscrolled(typval_T *argvars, typval_T *rettv) | |
| 2948 { | |
| 2949 buf_T *buf = term_get_buf(argvars); | |
| 2950 | |
| 2951 if (buf == NULL) | |
| 2952 return; | |
| 2953 rettv->vval.v_number = buf->b_term->tl_scrollback_scrolled; | |
| 2954 } | |
| 2955 | |
| 2956 /* | |
| 2957 * "term_getsize(buf)" function | |
| 2958 */ | |
| 2959 void | |
| 2960 f_term_getsize(typval_T *argvars, typval_T *rettv) | |
| 2961 { | |
| 2962 buf_T *buf = term_get_buf(argvars); | |
| 2963 list_T *l; | |
| 2964 | |
| 2965 if (rettv_list_alloc(rettv) == FAIL) | |
| 2966 return; | |
| 2967 if (buf == NULL) | |
| 2968 return; | |
| 2969 | |
| 2970 l = rettv->vval.v_list; | |
| 2971 list_append_number(l, buf->b_term->tl_rows); | |
| 2972 list_append_number(l, buf->b_term->tl_cols); | |
| 2973 } | |
| 2974 | |
| 2975 /* | |
| 2976 * "term_getstatus(buf)" function | |
| 2977 */ | |
| 2978 void | |
| 2979 f_term_getstatus(typval_T *argvars, typval_T *rettv) | |
| 2980 { | |
| 2981 buf_T *buf = term_get_buf(argvars); | |
| 2982 term_T *term; | |
| 2983 char_u val[100]; | |
| 2984 | |
| 2985 rettv->v_type = VAR_STRING; | |
| 2986 if (buf == NULL) | |
| 2987 return; | |
| 2988 term = buf->b_term; | |
| 2989 | |
| 2990 if (term_job_running(term)) | |
| 2991 STRCPY(val, "running"); | |
| 2992 else | |
| 2993 STRCPY(val, "finished"); | |
| 2994 if (term->tl_normal_mode) | |
| 2995 STRCAT(val, ",normal"); | |
| 2996 rettv->vval.v_string = vim_strsave(val); | |
| 2997 } | |
| 2998 | |
| 2999 /* | |
| 3000 * "term_gettitle(buf)" function | |
| 3001 */ | |
| 3002 void | |
| 3003 f_term_gettitle(typval_T *argvars, typval_T *rettv) | |
| 3004 { | |
| 3005 buf_T *buf = term_get_buf(argvars); | |
| 3006 | |
| 3007 rettv->v_type = VAR_STRING; | |
| 3008 if (buf == NULL) | |
| 3009 return; | |
| 3010 | |
| 3011 if (buf->b_term->tl_title != NULL) | |
| 3012 rettv->vval.v_string = vim_strsave(buf->b_term->tl_title); | |
| 3013 } | |
| 3014 | |
| 3015 /* | |
| 3016 * "term_gettty(buf)" function | |
| 3017 */ | |
| 3018 void | |
| 3019 f_term_gettty(typval_T *argvars, typval_T *rettv) | |
| 3020 { | |
| 3021 buf_T *buf = term_get_buf(argvars); | |
| 3022 char_u *p; | |
| 3023 int num = 0; | |
| 3024 | |
| 3025 rettv->v_type = VAR_STRING; | |
| 3026 if (buf == NULL) | |
| 3027 return; | |
| 3028 if (argvars[1].v_type != VAR_UNKNOWN) | |
| 3029 num = get_tv_number(&argvars[1]); | |
| 3030 | |
| 3031 switch (num) | |
| 3032 { | |
| 3033 case 0: | |
| 3034 if (buf->b_term->tl_job != NULL) | |
| 3035 p = buf->b_term->tl_job->jv_tty_out; | |
| 3036 else | |
| 3037 p = buf->b_term->tl_tty_out; | |
| 3038 break; | |
| 3039 case 1: | |
| 3040 if (buf->b_term->tl_job != NULL) | |
| 3041 p = buf->b_term->tl_job->jv_tty_in; | |
| 3042 else | |
| 3043 p = buf->b_term->tl_tty_in; | |
| 3044 break; | |
| 3045 default: | |
| 3046 EMSG2(_(e_invarg2), get_tv_string(&argvars[1])); | |
| 3047 return; | |
| 3048 } | |
| 3049 if (p != NULL) | |
| 3050 rettv->vval.v_string = vim_strsave(p); | |
| 3051 } | |
| 3052 | |
| 3053 /* | |
| 3054 * "term_list()" function | |
| 3055 */ | |
| 3056 void | |
| 3057 f_term_list(typval_T *argvars UNUSED, typval_T *rettv) | |
| 3058 { | |
| 3059 term_T *tp; | |
| 3060 list_T *l; | |
| 3061 | |
| 3062 if (rettv_list_alloc(rettv) == FAIL || first_term == NULL) | |
| 3063 return; | |
| 3064 | |
| 3065 l = rettv->vval.v_list; | |
| 3066 for (tp = first_term; tp != NULL; tp = tp->tl_next) | |
| 3067 if (tp != NULL && tp->tl_buffer != NULL) | |
| 3068 if (list_append_number(l, | |
| 3069 (varnumber_T)tp->tl_buffer->b_fnum) == FAIL) | |
| 3070 return; | |
| 3071 } | |
| 3072 | |
| 3073 /* | |
| 3074 * "term_scrape(buf, row)" function | |
| 3075 */ | |
| 3076 void | |
| 3077 f_term_scrape(typval_T *argvars, typval_T *rettv) | |
| 3078 { | |
| 3079 buf_T *buf = term_get_buf(argvars); | |
| 3080 VTermScreen *screen = NULL; | |
| 3081 VTermPos pos; | |
| 3082 list_T *l; | |
| 3083 term_T *term; | |
| 3084 char_u *p; | |
| 3085 sb_line_T *line; | |
| 3086 | |
| 3087 if (rettv_list_alloc(rettv) == FAIL) | |
| 3088 return; | |
| 3089 if (buf == NULL) | |
| 3090 return; | |
| 3091 term = buf->b_term; | |
| 3092 | |
| 3093 l = rettv->vval.v_list; | |
| 3094 pos.row = get_row_number(&argvars[1], term); | |
| 3095 | |
| 3096 if (term->tl_vterm != NULL) | |
| 3097 { | |
| 3098 screen = vterm_obtain_screen(term->tl_vterm); | |
| 3099 p = NULL; | |
| 3100 line = NULL; | |
| 3101 } | |
| 3102 else | |
| 3103 { | |
| 3104 linenr_T lnum = pos.row + term->tl_scrollback_scrolled; | |
| 3105 | |
| 3106 if (lnum < 0 || lnum >= term->tl_scrollback.ga_len) | |
| 3107 return; | |
| 3108 p = ml_get_buf(buf, lnum + 1, FALSE); | |
| 3109 line = (sb_line_T *)term->tl_scrollback.ga_data + lnum; | |
| 3110 } | |
| 3111 | |
| 3112 for (pos.col = 0; pos.col < term->tl_cols; ) | |
| 3113 { | |
| 3114 dict_T *dcell; | |
| 3115 int width; | |
| 3116 VTermScreenCellAttrs attrs; | |
| 3117 VTermColor fg, bg; | |
| 3118 char_u rgb[8]; | |
| 3119 char_u mbs[MB_MAXBYTES * VTERM_MAX_CHARS_PER_CELL + 1]; | |
| 3120 int off = 0; | |
| 3121 int i; | |
| 3122 | |
| 3123 if (screen == NULL) | |
| 3124 { | |
| 3125 cellattr_T *cellattr; | |
| 3126 int len; | |
| 3127 | |
| 3128 /* vterm has finished, get the cell from scrollback */ | |
| 3129 if (pos.col >= line->sb_cols) | |
| 3130 break; | |
| 3131 cellattr = line->sb_cells + pos.col; | |
| 3132 width = cellattr->width; | |
| 3133 attrs = cellattr->attrs; | |
| 3134 fg = cellattr->fg; | |
| 3135 bg = cellattr->bg; | |
| 3136 len = MB_PTR2LEN(p); | |
| 3137 mch_memmove(mbs, p, len); | |
| 3138 mbs[len] = NUL; | |
| 3139 p += len; | |
| 3140 } | |
| 3141 else | |
| 3142 { | |
| 3143 VTermScreenCell cell; | |
| 3144 if (vterm_screen_get_cell(screen, pos, &cell) == 0) | |
| 3145 break; | |
| 3146 for (i = 0; i < VTERM_MAX_CHARS_PER_CELL; ++i) | |
| 3147 { | |
| 3148 if (cell.chars[i] == 0) | |
| 3149 break; | |
| 3150 off += (*utf_char2bytes)((int)cell.chars[i], mbs + off); | |
| 3151 } | |
| 3152 mbs[off] = NUL; | |
| 3153 width = cell.width; | |
| 3154 attrs = cell.attrs; | |
| 3155 fg = cell.fg; | |
| 3156 bg = cell.bg; | |
| 3157 } | |
| 3158 dcell = dict_alloc(); | |
|
13250
fc33325c91c1
patch 8.0.1499: out-of-memory situation not correctly handled
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3159 if (dcell == NULL) |
|
fc33325c91c1
patch 8.0.1499: out-of-memory situation not correctly handled
Christian Brabandt <cb@256bit.org>
parents:
13244
diff
changeset
|
3160 break; |
| 12502 | 3161 list_append_dict(l, dcell); |
| 3162 | |
| 3163 dict_add_nr_str(dcell, "chars", 0, mbs); | |
| 3164 | |
| 3165 vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", | |
| 3166 fg.red, fg.green, fg.blue); | |
| 3167 dict_add_nr_str(dcell, "fg", 0, rgb); | |
| 3168 vim_snprintf((char *)rgb, 8, "#%02x%02x%02x", | |
| 3169 bg.red, bg.green, bg.blue); | |
| 3170 dict_add_nr_str(dcell, "bg", 0, rgb); | |
| 3171 | |
| 3172 dict_add_nr_str(dcell, "attr", | |
| 3173 cell2attr(attrs, fg, bg), NULL); | |
| 3174 dict_add_nr_str(dcell, "width", width, NULL); | |
| 3175 | |
| 3176 ++pos.col; | |
| 3177 if (width == 2) | |
| 3178 ++pos.col; | |
| 3179 } | |
| 3180 } | |
| 3181 | |
| 3182 /* | |
| 3183 * "term_sendkeys(buf, keys)" function | |
| 3184 */ | |
| 3185 void | |
| 3186 f_term_sendkeys(typval_T *argvars, typval_T *rettv) | |
| 3187 { | |
| 3188 buf_T *buf = term_get_buf(argvars); | |
| 3189 char_u *msg; | |
| 3190 term_T *term; | |
| 3191 | |
| 3192 rettv->v_type = VAR_UNKNOWN; | |
| 3193 if (buf == NULL) | |
| 3194 return; | |
| 3195 | |
| 3196 msg = get_tv_string_chk(&argvars[1]); | |
| 3197 if (msg == NULL) | |
| 3198 return; | |
| 3199 term = buf->b_term; | |
| 3200 if (term->tl_vterm == NULL) | |
| 3201 return; | |
| 3202 | |
| 3203 while (*msg != NUL) | |
| 3204 { | |
| 3205 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
|
3206 msg += MB_CPTR2LEN(msg); |
| 12502 | 3207 } |
| 3208 } | |
| 3209 | |
| 3210 /* | |
| 3211 * "term_start(command, options)" function | |
| 3212 */ | |
| 3213 void | |
| 3214 f_term_start(typval_T *argvars, typval_T *rettv) | |
| 3215 { | |
| 3216 jobopt_T opt; | |
| 3217 buf_T *buf; | |
| 3218 | |
| 3219 init_job_options(&opt); | |
| 3220 if (argvars[1].v_type != VAR_UNKNOWN | |
| 3221 && get_job_options(&argvars[1], &opt, | |
| 3222 JO_TIMEOUT_ALL + JO_STOPONEXIT | |
| 3223 + JO_CALLBACK + JO_OUT_CALLBACK + JO_ERR_CALLBACK | |
| 3224 + JO_EXIT_CB + JO_CLOSE_CALLBACK + JO_OUT_IO, | |
| 3225 JO2_TERM_NAME + JO2_TERM_FINISH + JO2_HIDDEN + JO2_TERM_OPENCMD | |
| 3226 + JO2_TERM_COLS + JO2_TERM_ROWS + JO2_VERTICAL + JO2_CURWIN | |
| 3227 + JO2_CWD + JO2_ENV + JO2_EOF_CHARS) == FAIL) | |
| 3228 return; | |
| 3229 | |
| 3230 if (opt.jo_vertical) | |
| 3231 cmdmod.split = WSP_VERT; | |
| 3232 buf = term_start(&argvars[0], &opt, FALSE); | |
| 3233 | |
| 3234 if (buf != NULL && buf->b_term != NULL) | |
| 3235 rettv->vval.v_number = buf->b_fnum; | |
| 3236 } | |
| 3237 | |
| 3238 /* | |
| 3239 * "term_wait" function | |
| 3240 */ | |
| 3241 void | |
| 3242 f_term_wait(typval_T *argvars, typval_T *rettv UNUSED) | |
| 3243 { | |
| 3244 buf_T *buf = term_get_buf(argvars); | |
| 3245 | |
| 3246 if (buf == NULL) | |
| 3247 { | |
| 3248 ch_log(NULL, "term_wait(): invalid argument"); | |
| 3249 return; | |
| 3250 } | |
| 3251 if (buf->b_term->tl_job == NULL) | |
| 3252 { | |
| 3253 ch_log(NULL, "term_wait(): no job to wait for"); | |
| 3254 return; | |
| 3255 } | |
| 3256 if (buf->b_term->tl_job->jv_channel == NULL) | |
| 3257 /* channel is closed, nothing to do */ | |
| 3258 return; | |
| 3259 | |
| 3260 /* 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
|
3261 if (!buf->b_term->tl_job->jv_channel->ch_keep_open |
| 12502 | 3262 && STRCMP(job_status(buf->b_term->tl_job), "dead") == 0) |
| 3263 { | |
| 3264 /* The job is dead, keep reading channel I/O until the channel is | |
| 3265 * closed. buf->b_term may become NULL if the terminal was closed while | |
| 3266 * waiting. */ | |
| 3267 ch_log(NULL, "term_wait(): waiting for channel to close"); | |
| 3268 while (buf->b_term != NULL && !buf->b_term->tl_channel_closed) | |
| 3269 { | |
| 3270 mch_check_messages(); | |
| 3271 parse_queued_messages(); | |
|
12881
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
3272 if (!buf_valid(buf)) |
|
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
3273 /* 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
|
3274 * buffer disappears. */ |
|
1c05b29ab125
patch 8.0.1317: accessing freed memory in term_wait()
Christian Brabandt <cb@256bit.org>
parents:
12865
diff
changeset
|
3275 break; |
| 12502 | 3276 ui_delay(10L, FALSE); |
| 3277 } | |
| 3278 mch_check_messages(); | |
| 3279 parse_queued_messages(); | |
| 3280 } | |
| 3281 else | |
| 3282 { | |
| 3283 long wait = 10L; | |
| 3284 | |
| 3285 mch_check_messages(); | |
| 3286 parse_queued_messages(); | |
| 3287 | |
| 3288 /* Wait for some time for any channel I/O. */ | |
| 3289 if (argvars[1].v_type != VAR_UNKNOWN) | |
| 3290 wait = get_tv_number(&argvars[1]); | |
| 3291 ui_delay(wait, TRUE); | |
| 3292 mch_check_messages(); | |
| 3293 | |
| 3294 /* Flushing messages on channels is hopefully sufficient. | |
| 3295 * TODO: is there a better way? */ | |
| 3296 parse_queued_messages(); | |
| 3297 } | |
| 3298 } | |
| 3299 | |
| 3300 /* | |
| 3301 * Called when a channel has sent all the lines to a terminal. | |
| 3302 * Send a CTRL-D to mark the end of the text. | |
| 3303 */ | |
| 3304 void | |
| 3305 term_send_eof(channel_T *ch) | |
| 3306 { | |
| 3307 term_T *term; | |
| 3308 | |
| 3309 for (term = first_term; term != NULL; term = term->tl_next) | |
| 3310 if (term->tl_job == ch->ch_job) | |
| 3311 { | |
| 3312 if (term->tl_eof_chars != NULL) | |
| 3313 { | |
| 3314 channel_send(ch, PART_IN, term->tl_eof_chars, | |
| 3315 (int)STRLEN(term->tl_eof_chars), NULL); | |
| 3316 channel_send(ch, PART_IN, (char_u *)"\r", 1, NULL); | |
| 3317 } | |
| 3318 # ifdef WIN3264 | |
| 3319 else | |
| 3320 /* Default: CTRL-D */ | |
| 3321 channel_send(ch, PART_IN, (char_u *)"\004\r", 2, NULL); | |
| 3322 # endif | |
| 3323 } | |
| 3324 } | |
| 3325 | |
| 3326 # if defined(WIN3264) || defined(PROTO) | |
| 3327 | |
| 3328 /************************************** | |
| 3329 * 2. MS-Windows implementation. | |
| 3330 */ | |
| 3331 | |
| 3332 # ifndef PROTO | |
| 3333 | |
| 3334 #define WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN 1ul | |
| 3335 #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
|
3336 #define WINPTY_MOUSE_MODE_FORCE 2 |
| 12502 | 3337 |
| 3338 void* (*winpty_config_new)(UINT64, void*); | |
| 3339 void* (*winpty_open)(void*, void*); | |
| 3340 void* (*winpty_spawn_config_new)(UINT64, void*, LPCWSTR, void*, void*, void*); | |
| 3341 BOOL (*winpty_spawn)(void*, void*, HANDLE*, HANDLE*, DWORD*, void*); | |
| 3342 void (*winpty_config_set_mouse_mode)(void*, int); | |
| 3343 void (*winpty_config_set_initial_size)(void*, int, int); | |
| 3344 LPCWSTR (*winpty_conin_name)(void*); | |
| 3345 LPCWSTR (*winpty_conout_name)(void*); | |
| 3346 LPCWSTR (*winpty_conerr_name)(void*); | |
| 3347 void (*winpty_free)(void*); | |
| 3348 void (*winpty_config_free)(void*); | |
| 3349 void (*winpty_spawn_config_free)(void*); | |
| 3350 void (*winpty_error_free)(void*); | |
| 3351 LPCWSTR (*winpty_error_msg)(void*); | |
| 3352 BOOL (*winpty_set_size)(void*, int, int, void*); | |
| 3353 HANDLE (*winpty_agent_process)(void*); | |
| 3354 | |
| 3355 #define WINPTY_DLL "winpty.dll" | |
| 3356 | |
| 3357 static HINSTANCE hWinPtyDLL = NULL; | |
| 3358 # endif | |
| 3359 | |
| 3360 static int | |
| 3361 dyn_winpty_init(int verbose) | |
| 3362 { | |
| 3363 int i; | |
| 3364 static struct | |
| 3365 { | |
| 3366 char *name; | |
| 3367 FARPROC *ptr; | |
| 3368 } winpty_entry[] = | |
| 3369 { | |
| 3370 {"winpty_conerr_name", (FARPROC*)&winpty_conerr_name}, | |
| 3371 {"winpty_config_free", (FARPROC*)&winpty_config_free}, | |
| 3372 {"winpty_config_new", (FARPROC*)&winpty_config_new}, | |
| 3373 {"winpty_config_set_mouse_mode", | |
| 3374 (FARPROC*)&winpty_config_set_mouse_mode}, | |
| 3375 {"winpty_config_set_initial_size", | |
| 3376 (FARPROC*)&winpty_config_set_initial_size}, | |
| 3377 {"winpty_conin_name", (FARPROC*)&winpty_conin_name}, | |
| 3378 {"winpty_conout_name", (FARPROC*)&winpty_conout_name}, | |
| 3379 {"winpty_error_free", (FARPROC*)&winpty_error_free}, | |
| 3380 {"winpty_free", (FARPROC*)&winpty_free}, | |
| 3381 {"winpty_open", (FARPROC*)&winpty_open}, | |
| 3382 {"winpty_spawn", (FARPROC*)&winpty_spawn}, | |
| 3383 {"winpty_spawn_config_free", (FARPROC*)&winpty_spawn_config_free}, | |
| 3384 {"winpty_spawn_config_new", (FARPROC*)&winpty_spawn_config_new}, | |
| 3385 {"winpty_error_msg", (FARPROC*)&winpty_error_msg}, | |
| 3386 {"winpty_set_size", (FARPROC*)&winpty_set_size}, | |
| 3387 {"winpty_agent_process", (FARPROC*)&winpty_agent_process}, | |
| 3388 {NULL, NULL} | |
| 3389 }; | |
| 3390 | |
| 3391 /* No need to initialize twice. */ | |
| 3392 if (hWinPtyDLL) | |
| 3393 return OK; | |
| 3394 /* Load winpty.dll, prefer using the 'winptydll' option, fall back to just | |
| 3395 * winpty.dll. */ | |
| 3396 if (*p_winptydll != NUL) | |
| 3397 hWinPtyDLL = vimLoadLib((char *)p_winptydll); | |
| 3398 if (!hWinPtyDLL) | |
| 3399 hWinPtyDLL = vimLoadLib(WINPTY_DLL); | |
| 3400 if (!hWinPtyDLL) | |
| 3401 { | |
| 3402 if (verbose) | |
| 3403 EMSG2(_(e_loadlib), *p_winptydll != NUL ? p_winptydll | |
| 3404 : (char_u *)WINPTY_DLL); | |
| 3405 return FAIL; | |
| 3406 } | |
| 3407 for (i = 0; winpty_entry[i].name != NULL | |
| 3408 && winpty_entry[i].ptr != NULL; ++i) | |
| 3409 { | |
| 3410 if ((*winpty_entry[i].ptr = (FARPROC)GetProcAddress(hWinPtyDLL, | |
| 3411 winpty_entry[i].name)) == NULL) | |
| 3412 { | |
| 3413 if (verbose) | |
| 3414 EMSG2(_(e_loadfunc), winpty_entry[i].name); | |
| 3415 return FAIL; | |
| 3416 } | |
| 3417 } | |
| 3418 | |
| 3419 return OK; | |
| 3420 } | |
| 3421 | |
| 3422 /* | |
| 3423 * Create a new terminal of "rows" by "cols" cells. | |
| 3424 * Store a reference in "term". | |
| 3425 * Return OK or FAIL. | |
| 3426 */ | |
| 3427 static int | |
| 3428 term_and_job_init( | |
| 3429 term_T *term, | |
| 3430 typval_T *argvar, | |
| 3431 jobopt_T *opt) | |
| 3432 { | |
| 3433 WCHAR *cmd_wchar = NULL; | |
| 3434 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
|
3435 WCHAR *env_wchar = NULL; |
| 12502 | 3436 channel_T *channel = NULL; |
| 3437 job_T *job = NULL; | |
| 3438 DWORD error; | |
| 3439 HANDLE jo = NULL; | |
| 3440 HANDLE child_process_handle; | |
| 3441 HANDLE child_thread_handle; | |
|
13111
149347fda678
patch 8.0.1430: crash when term_start() fails
Christian Brabandt <cb@256bit.org>
parents:
13109
diff
changeset
|
3442 void *winpty_err = NULL; |
| 12502 | 3443 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
|
3444 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
|
3445 char_u *cmd = NULL; |
| 12502 | 3446 |
| 3447 if (dyn_winpty_init(TRUE) == FAIL) | |
| 3448 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
|
3449 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
|
3450 ga_init2(&ga_env, (int)sizeof(char*), 20); |
| 12502 | 3451 |
| 3452 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
|
3453 { |
| 12502 | 3454 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
|
3455 } |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
3456 else if (argvar->v_type == VAR_LIST) |
| 12502 | 3457 { |
|
12724
17c257dd2438
patch 8.0.1240: MS-Windows: term_start() does not support environment
Christian Brabandt <cb@256bit.org>
parents:
12650
diff
changeset
|
3458 if (win32_build_cmd(argvar->vval.v_list, &ga_cmd) == FAIL) |
| 12502 | 3459 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
|
3460 cmd = ga_cmd.ga_data; |
| 12502 | 3461 } |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
3462 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
|
3463 { |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
3464 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
|
3465 goto failed; |
|
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
3466 } |
| 12502 | 3467 |
| 3468 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
|
3469 ga_clear(&ga_cmd); |
| 12502 | 3470 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
|
3471 goto failed; |
| 12502 | 3472 if (opt->jo_cwd != NULL) |
| 3473 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
|
3474 |
|
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
|
3475 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
|
3476 env_wchar = ga_env.ga_data; |
| 12502 | 3477 |
| 3478 job = job_alloc(); | |
| 3479 if (job == NULL) | |
| 3480 goto failed; | |
| 3481 | |
| 3482 channel = add_channel(); | |
| 3483 if (channel == NULL) | |
| 3484 goto failed; | |
| 3485 | |
| 3486 term->tl_winpty_config = winpty_config_new(0, &winpty_err); | |
| 3487 if (term->tl_winpty_config == NULL) | |
| 3488 goto failed; | |
| 3489 | |
| 3490 winpty_config_set_mouse_mode(term->tl_winpty_config, | |
| 3491 WINPTY_MOUSE_MODE_FORCE); | |
| 3492 winpty_config_set_initial_size(term->tl_winpty_config, | |
| 3493 term->tl_cols, term->tl_rows); | |
| 3494 term->tl_winpty = winpty_open(term->tl_winpty_config, &winpty_err); | |
| 3495 if (term->tl_winpty == NULL) | |
| 3496 goto failed; | |
| 3497 | |
| 3498 spawn_config = winpty_spawn_config_new( | |
| 3499 WINPTY_SPAWN_FLAG_AUTO_SHUTDOWN | | |
| 3500 WINPTY_SPAWN_FLAG_EXIT_AFTER_SHUTDOWN, | |
| 3501 NULL, | |
| 3502 cmd_wchar, | |
| 3503 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
|
3504 env_wchar, |
| 12502 | 3505 &winpty_err); |
| 3506 if (spawn_config == NULL) | |
| 3507 goto failed; | |
| 3508 | |
| 3509 channel = add_channel(); | |
| 3510 if (channel == NULL) | |
| 3511 goto failed; | |
| 3512 | |
| 3513 job = job_alloc(); | |
| 3514 if (job == NULL) | |
| 3515 goto failed; | |
| 3516 | |
| 3517 if (opt->jo_set & JO_IN_BUF) | |
| 3518 job->jv_in_buf = buflist_findnr(opt->jo_io_buf[PART_IN]); | |
| 3519 | |
| 3520 if (!winpty_spawn(term->tl_winpty, spawn_config, &child_process_handle, | |
| 3521 &child_thread_handle, &error, &winpty_err)) | |
| 3522 goto failed; | |
| 3523 | |
| 3524 channel_set_pipes(channel, | |
| 3525 (sock_T)CreateFileW( | |
| 3526 winpty_conin_name(term->tl_winpty), | |
| 3527 GENERIC_WRITE, 0, NULL, | |
| 3528 OPEN_EXISTING, 0, NULL), | |
| 3529 (sock_T)CreateFileW( | |
| 3530 winpty_conout_name(term->tl_winpty), | |
| 3531 GENERIC_READ, 0, NULL, | |
| 3532 OPEN_EXISTING, 0, NULL), | |
| 3533 (sock_T)CreateFileW( | |
| 3534 winpty_conerr_name(term->tl_winpty), | |
| 3535 GENERIC_READ, 0, NULL, | |
| 3536 OPEN_EXISTING, 0, NULL)); | |
| 3537 | |
| 3538 /* Write lines with CR instead of NL. */ | |
| 3539 channel->ch_write_text_mode = TRUE; | |
| 3540 | |
| 3541 jo = CreateJobObject(NULL, NULL); | |
| 3542 if (jo == NULL) | |
| 3543 goto failed; | |
| 3544 | |
| 3545 if (!AssignProcessToJobObject(jo, child_process_handle)) | |
| 3546 { | |
| 3547 /* Failed, switch the way to terminate process with TerminateProcess. */ | |
| 3548 CloseHandle(jo); | |
| 3549 jo = NULL; | |
| 3550 } | |
| 3551 | |
| 3552 winpty_spawn_config_free(spawn_config); | |
| 3553 vim_free(cmd_wchar); | |
| 3554 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
|
3555 vim_free(env_wchar); |
| 12502 | 3556 |
| 3557 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 3558 | |
| 3559 channel_set_job(channel, job, opt); | |
| 3560 job_set_options(job, opt); | |
| 3561 | |
| 3562 job->jv_channel = channel; | |
| 3563 job->jv_proc_info.hProcess = child_process_handle; | |
| 3564 job->jv_proc_info.dwProcessId = GetProcessId(child_process_handle); | |
| 3565 job->jv_job_object = jo; | |
| 3566 job->jv_status = JOB_STARTED; | |
| 3567 job->jv_tty_in = utf16_to_enc( | |
| 3568 (short_u*)winpty_conin_name(term->tl_winpty), NULL); | |
| 3569 job->jv_tty_out = utf16_to_enc( | |
| 3570 (short_u*)winpty_conout_name(term->tl_winpty), NULL); | |
| 3571 ++job->jv_refcount; | |
| 3572 term->tl_job = job; | |
| 3573 | |
| 3574 return OK; | |
| 3575 | |
| 3576 failed: | |
|
13109
fb1b162cdcf6
patch 8.0.1429: crash when calling term_start() with empty argument
Christian Brabandt <cb@256bit.org>
parents:
13000
diff
changeset
|
3577 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
|
3578 ga_clear(&ga_env); |
| 12502 | 3579 vim_free(cmd_wchar); |
| 3580 vim_free(cwd_wchar); | |
| 3581 if (spawn_config != NULL) | |
| 3582 winpty_spawn_config_free(spawn_config); | |
| 3583 if (channel != NULL) | |
| 3584 channel_clear(channel); | |
| 3585 if (job != NULL) | |
| 3586 { | |
| 3587 job->jv_channel = NULL; | |
| 3588 job_cleanup(job); | |
| 3589 } | |
| 3590 term->tl_job = NULL; | |
| 3591 if (jo != NULL) | |
| 3592 CloseHandle(jo); | |
| 3593 if (term->tl_winpty != NULL) | |
| 3594 winpty_free(term->tl_winpty); | |
| 3595 term->tl_winpty = NULL; | |
| 3596 if (term->tl_winpty_config != NULL) | |
| 3597 winpty_config_free(term->tl_winpty_config); | |
| 3598 term->tl_winpty_config = NULL; | |
| 3599 if (winpty_err != NULL) | |
| 3600 { | |
| 3601 char_u *msg = utf16_to_enc( | |
| 3602 (short_u *)winpty_error_msg(winpty_err), NULL); | |
| 3603 | |
| 3604 EMSG(msg); | |
| 3605 winpty_error_free(winpty_err); | |
| 3606 } | |
| 3607 return FAIL; | |
| 3608 } | |
| 3609 | |
| 3610 static int | |
| 3611 create_pty_only(term_T *term, jobopt_T *options) | |
| 3612 { | |
| 3613 HANDLE hPipeIn = INVALID_HANDLE_VALUE; | |
| 3614 HANDLE hPipeOut = INVALID_HANDLE_VALUE; | |
| 3615 char in_name[80], out_name[80]; | |
| 3616 channel_T *channel = NULL; | |
| 3617 | |
| 3618 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 3619 | |
| 3620 vim_snprintf(in_name, sizeof(in_name), "\\\\.\\pipe\\vim-%d-in-%d", | |
| 3621 GetCurrentProcessId(), | |
| 3622 curbuf->b_fnum); | |
| 3623 hPipeIn = CreateNamedPipe(in_name, PIPE_ACCESS_OUTBOUND, | |
| 3624 PIPE_TYPE_MESSAGE | PIPE_NOWAIT, | |
| 3625 PIPE_UNLIMITED_INSTANCES, | |
| 3626 0, 0, NMPWAIT_NOWAIT, NULL); | |
| 3627 if (hPipeIn == INVALID_HANDLE_VALUE) | |
| 3628 goto failed; | |
| 3629 | |
| 3630 vim_snprintf(out_name, sizeof(out_name), "\\\\.\\pipe\\vim-%d-out-%d", | |
| 3631 GetCurrentProcessId(), | |
| 3632 curbuf->b_fnum); | |
| 3633 hPipeOut = CreateNamedPipe(out_name, PIPE_ACCESS_INBOUND, | |
| 3634 PIPE_TYPE_MESSAGE | PIPE_NOWAIT, | |
| 3635 PIPE_UNLIMITED_INSTANCES, | |
| 3636 0, 0, 0, NULL); | |
| 3637 if (hPipeOut == INVALID_HANDLE_VALUE) | |
| 3638 goto failed; | |
| 3639 | |
| 3640 ConnectNamedPipe(hPipeIn, NULL); | |
| 3641 ConnectNamedPipe(hPipeOut, NULL); | |
| 3642 | |
| 3643 term->tl_job = job_alloc(); | |
| 3644 if (term->tl_job == NULL) | |
| 3645 goto failed; | |
| 3646 ++term->tl_job->jv_refcount; | |
| 3647 | |
| 3648 /* behave like the job is already finished */ | |
| 3649 term->tl_job->jv_status = JOB_FINISHED; | |
| 3650 | |
| 3651 channel = add_channel(); | |
| 3652 if (channel == NULL) | |
| 3653 goto failed; | |
| 3654 term->tl_job->jv_channel = channel; | |
| 3655 channel->ch_keep_open = TRUE; | |
| 3656 channel->ch_named_pipe = TRUE; | |
| 3657 | |
| 3658 channel_set_pipes(channel, | |
| 3659 (sock_T)hPipeIn, | |
| 3660 (sock_T)hPipeOut, | |
| 3661 (sock_T)hPipeOut); | |
| 3662 channel_set_job(channel, term->tl_job, options); | |
| 3663 term->tl_job->jv_tty_in = vim_strsave((char_u*)in_name); | |
| 3664 term->tl_job->jv_tty_out = vim_strsave((char_u*)out_name); | |
| 3665 | |
| 3666 return OK; | |
| 3667 | |
| 3668 failed: | |
| 3669 if (hPipeIn != NULL) | |
| 3670 CloseHandle(hPipeIn); | |
| 3671 if (hPipeOut != NULL) | |
| 3672 CloseHandle(hPipeOut); | |
| 3673 return FAIL; | |
| 3674 } | |
| 3675 | |
| 3676 /* | |
| 3677 * Free the terminal emulator part of "term". | |
| 3678 */ | |
| 3679 static void | |
| 3680 term_free_vterm(term_T *term) | |
| 3681 { | |
| 3682 if (term->tl_winpty != NULL) | |
| 3683 winpty_free(term->tl_winpty); | |
| 3684 term->tl_winpty = NULL; | |
| 3685 if (term->tl_winpty_config != NULL) | |
| 3686 winpty_config_free(term->tl_winpty_config); | |
| 3687 term->tl_winpty_config = NULL; | |
| 3688 if (term->tl_vterm != NULL) | |
| 3689 vterm_free(term->tl_vterm); | |
| 3690 term->tl_vterm = NULL; | |
| 3691 } | |
| 3692 | |
| 3693 /* | |
| 3694 * Request size to terminal. | |
| 3695 */ | |
| 3696 static void | |
| 3697 term_report_winsize(term_T *term, int rows, int cols) | |
| 3698 { | |
| 3699 if (term->tl_winpty) | |
| 3700 winpty_set_size(term->tl_winpty, cols, rows, NULL); | |
| 3701 } | |
| 3702 | |
| 3703 int | |
| 3704 terminal_enabled(void) | |
| 3705 { | |
| 3706 return dyn_winpty_init(FALSE) == OK; | |
| 3707 } | |
| 3708 | |
| 3709 # else | |
| 3710 | |
| 3711 /************************************** | |
| 3712 * 3. Unix-like implementation. | |
| 3713 */ | |
| 3714 | |
| 3715 /* | |
| 3716 * Create a new terminal of "rows" by "cols" cells. | |
| 3717 * Start job for "cmd". | |
| 3718 * Store the pointers in "term". | |
| 3719 * Return OK or FAIL. | |
| 3720 */ | |
| 3721 static int | |
| 3722 term_and_job_init( | |
| 3723 term_T *term, | |
| 3724 typval_T *argvar, | |
| 3725 jobopt_T *opt) | |
| 3726 { | |
| 3727 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 3728 | |
| 3729 term->tl_job = job_start(argvar, opt); | |
| 3730 if (term->tl_job != NULL) | |
| 3731 ++term->tl_job->jv_refcount; | |
| 3732 | |
| 3733 return term->tl_job != NULL | |
| 3734 && term->tl_job->jv_channel != NULL | |
| 3735 && term->tl_job->jv_status != JOB_FAILED ? OK : FAIL; | |
| 3736 } | |
| 3737 | |
| 3738 static int | |
| 3739 create_pty_only(term_T *term, jobopt_T *opt) | |
| 3740 { | |
| 3741 create_vterm(term, term->tl_rows, term->tl_cols); | |
| 3742 | |
| 3743 term->tl_job = job_alloc(); | |
| 3744 if (term->tl_job == NULL) | |
| 3745 return FAIL; | |
| 3746 ++term->tl_job->jv_refcount; | |
| 3747 | |
| 3748 /* behave like the job is already finished */ | |
| 3749 term->tl_job->jv_status = JOB_FINISHED; | |
| 3750 | |
| 3751 return mch_create_pty_channel(term->tl_job, opt); | |
| 3752 } | |
| 3753 | |
| 3754 /* | |
| 3755 * Free the terminal emulator part of "term". | |
| 3756 */ | |
| 3757 static void | |
| 3758 term_free_vterm(term_T *term) | |
| 3759 { | |
| 3760 if (term->tl_vterm != NULL) | |
| 3761 vterm_free(term->tl_vterm); | |
| 3762 term->tl_vterm = NULL; | |
| 3763 } | |
| 3764 | |
| 3765 /* | |
| 3766 * Request size to terminal. | |
| 3767 */ | |
| 3768 static void | |
| 3769 term_report_winsize(term_T *term, int rows, int cols) | |
| 3770 { | |
| 3771 /* Use an ioctl() to report the new window size to the job. */ | |
| 3772 if (term->tl_job != NULL && term->tl_job->jv_channel != NULL) | |
| 3773 { | |
| 3774 int fd = -1; | |
| 3775 int part; | |
| 3776 | |
| 3777 for (part = PART_OUT; part < PART_COUNT; ++part) | |
| 3778 { | |
| 3779 fd = term->tl_job->jv_channel->ch_part[part].ch_fd; | |
| 3780 if (isatty(fd)) | |
| 3781 break; | |
| 3782 } | |
| 3783 if (part < PART_COUNT && mch_report_winsize(fd, rows, cols) == OK) | |
| 3784 mch_signal_job(term->tl_job, (char_u *)"winch"); | |
| 3785 } | |
| 3786 } | |
| 3787 | |
| 3788 # endif | |
| 3789 | |
| 3790 #endif /* FEAT_TERMINAL */ |