Annotation of src/usr.bin/tmux/mode-key.c, Revision 1.48
1.48 ! nicm 1: /* $OpenBSD: mode-key.c,v 1.47 2012/08/27 21:29:23 nicm Exp $ */
1.1 nicm 2:
3: /*
4: * Copyright (c) 2008 Nicholas Marriott <nicm@users.sourceforge.net>
5: *
6: * Permission to use, copy, modify, and distribute this software for any
7: * purpose with or without fee is hereby granted, provided that the above
8: * copyright notice and this permission notice appear in all copies.
9: *
10: * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
11: * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
12: * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
13: * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
14: * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
15: * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
16: * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17: */
18:
19: #include <sys/types.h>
20:
1.11 nicm 21: #include <string.h>
22:
1.1 nicm 23: #include "tmux.h"
24:
1.10 nicm 25: /*
26: * Mode keys. These are the key bindings used when editing (status prompt), and
27: * in the modes. They are split into two sets of three tables, one set of three
28: * for vi and the other for emacs key bindings. The three tables are for
29: * editing, for menu-like modes (choice, more), and for copy modes (copy,
30: * scroll).
31: *
32: * The fixed tables of struct mode_key_entry below are the defaults: they are
33: * built into a tree of struct mode_key_binding by mode_key_init_trees, which
34: * can then be modified.
35: *
36: * vi command mode is handled by having a mode flag in the struct which allows
37: * two sets of bindings to be swapped between. A couple of editing commands
1.45 nicm 38: * (MODEKEYEDIT_SWITCHMODE, MODEKEYEDIT_SWITCHMODEAPPEND,
39: * MODEKEYEDIT_SWITCHMODEAPPENDLINE, and MODEKEYEDIT_SWITCHMODEBEGINLINE)
40: * are special-cased to do this.
1.10 nicm 41: */
42:
43: /* Edit keys command strings. */
1.36 nicm 44: const struct mode_key_cmdstr mode_key_cmdstr_edit[] = {
1.10 nicm 45: { MODEKEYEDIT_BACKSPACE, "backspace" },
1.25 nicm 46: { MODEKEYEDIT_CANCEL, "cancel" },
1.10 nicm 47: { MODEKEYEDIT_COMPLETE, "complete" },
48: { MODEKEYEDIT_CURSORLEFT, "cursor-left" },
49: { MODEKEYEDIT_CURSORRIGHT, "cursor-right" },
50: { MODEKEYEDIT_DELETE, "delete" },
1.16 nicm 51: { MODEKEYEDIT_DELETELINE, "delete-line" },
1.10 nicm 52: { MODEKEYEDIT_DELETETOENDOFLINE, "delete-end-of-line" },
1.40 nicm 53: { MODEKEYEDIT_DELETEWORD, "delete-word" },
1.10 nicm 54: { MODEKEYEDIT_ENDOFLINE, "end-of-line" },
55: { MODEKEYEDIT_ENTER, "enter" },
56: { MODEKEYEDIT_HISTORYDOWN, "history-down" },
57: { MODEKEYEDIT_HISTORYUP, "history-up" },
1.43 nicm 58: { MODEKEYEDIT_NEXTSPACE, "next-space" },
59: { MODEKEYEDIT_NEXTSPACEEND, "next-space-end" },
1.40 nicm 60: { MODEKEYEDIT_NEXTWORD, "next-word" },
61: { MODEKEYEDIT_NEXTWORDEND, "next-word-end" },
1.10 nicm 62: { MODEKEYEDIT_PASTE, "paste" },
1.43 nicm 63: { MODEKEYEDIT_PREVIOUSSPACE, "previous-space" },
1.40 nicm 64: { MODEKEYEDIT_PREVIOUSWORD, "previous-word" },
1.10 nicm 65: { MODEKEYEDIT_STARTOFLINE, "start-of-line" },
66: { MODEKEYEDIT_SWITCHMODE, "switch-mode" },
67: { MODEKEYEDIT_SWITCHMODEAPPEND, "switch-mode-append" },
1.45 nicm 68: { MODEKEYEDIT_SWITCHMODEAPPENDLINE, "switch-mode-append-line" },
69: { MODEKEYEDIT_SWITCHMODEBEGINLINE, "switch-mode-begin-line" },
1.17 nicm 70: { MODEKEYEDIT_TRANSPOSECHARS, "transpose-chars" },
1.11 nicm 71:
72: { 0, NULL }
1.10 nicm 73: };
1.25 nicm 74:
1.10 nicm 75: /* Choice keys command strings. */
1.36 nicm 76: const struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
1.46 nicm 77: { MODEKEYCHOICE_BACKSPACE, "backspace" },
1.10 nicm 78: { MODEKEYCHOICE_CANCEL, "cancel" },
79: { MODEKEYCHOICE_CHOOSE, "choose" },
80: { MODEKEYCHOICE_DOWN, "down" },
81: { MODEKEYCHOICE_PAGEDOWN, "page-down" },
82: { MODEKEYCHOICE_PAGEUP, "page-up" },
1.30 nicm 83: { MODEKEYCHOICE_SCROLLDOWN, "scroll-down" },
84: { MODEKEYCHOICE_SCROLLUP, "scroll-up" },
1.46 nicm 85: { MODEKEYCHOICE_STARTNUMBERPREFIX, "start-number-prefix" },
1.48 ! nicm 86: { MODEKEYCHOICE_TREE_COLLAPSE_ALL, "tree-collapse-all" },
! 87: { MODEKEYCHOICE_TREE_EXPAND_ALL, "tree-expand-all" },
! 88: { MODEKEYCHOICE_TREE_TOGGLE, "tree-toggle" },
1.10 nicm 89: { MODEKEYCHOICE_UP, "up" },
1.11 nicm 90:
91: { 0, NULL }
1.10 nicm 92: };
93:
94: /* Copy keys command strings. */
1.36 nicm 95: const struct mode_key_cmdstr mode_key_cmdstr_copy[] = {
1.15 nicm 96: { MODEKEYCOPY_BACKTOINDENTATION, "back-to-indentation" },
1.23 nicm 97: { MODEKEYCOPY_BOTTOMLINE, "bottom-line" },
1.10 nicm 98: { MODEKEYCOPY_CANCEL, "cancel" },
99: { MODEKEYCOPY_CLEARSELECTION, "clear-selection" },
1.38 nicm 100: { MODEKEYCOPY_COPYLINE, "copy-line" },
101: { MODEKEYCOPY_COPYENDOFLINE, "copy-end-of-line" },
1.10 nicm 102: { MODEKEYCOPY_COPYSELECTION, "copy-selection" },
103: { MODEKEYCOPY_DOWN, "cursor-down" },
104: { MODEKEYCOPY_ENDOFLINE, "end-of-line" },
1.15 nicm 105: { MODEKEYCOPY_GOTOLINE, "goto-line" },
1.27 nicm 106: { MODEKEYCOPY_HISTORYBOTTOM, "history-bottom" },
107: { MODEKEYCOPY_HISTORYTOP, "history-top" },
1.35 nicm 108: { MODEKEYCOPY_JUMP, "jump-forward" },
109: { MODEKEYCOPY_JUMPAGAIN, "jump-again" },
110: { MODEKEYCOPY_JUMPREVERSE, "jump-reverse" },
111: { MODEKEYCOPY_JUMPBACK, "jump-backward" },
1.42 nicm 112: { MODEKEYCOPY_JUMPTO, "jump-to-forward" },
113: { MODEKEYCOPY_JUMPTOBACK, "jump-to-backward" },
1.10 nicm 114: { MODEKEYCOPY_LEFT, "cursor-left" },
1.32 nicm 115: { MODEKEYCOPY_RECTANGLETOGGLE, "rectangle-toggle" },
1.23 nicm 116: { MODEKEYCOPY_MIDDLELINE, "middle-line" },
1.10 nicm 117: { MODEKEYCOPY_NEXTPAGE, "page-down" },
1.31 nicm 118: { MODEKEYCOPY_NEXTSPACE, "next-space" },
119: { MODEKEYCOPY_NEXTSPACEEND, "next-space-end" },
1.10 nicm 120: { MODEKEYCOPY_NEXTWORD, "next-word" },
1.28 nicm 121: { MODEKEYCOPY_NEXTWORDEND, "next-word-end" },
1.10 nicm 122: { MODEKEYCOPY_PREVIOUSPAGE, "page-up" },
1.31 nicm 123: { MODEKEYCOPY_PREVIOUSSPACE, "previous-space" },
1.10 nicm 124: { MODEKEYCOPY_PREVIOUSWORD, "previous-word" },
125: { MODEKEYCOPY_RIGHT, "cursor-right" },
1.21 nicm 126: { MODEKEYCOPY_SCROLLDOWN, "scroll-down" },
127: { MODEKEYCOPY_SCROLLUP, "scroll-up" },
1.15 nicm 128: { MODEKEYCOPY_SEARCHAGAIN, "search-again" },
129: { MODEKEYCOPY_SEARCHDOWN, "search-forward" },
1.33 nicm 130: { MODEKEYCOPY_SEARCHREVERSE, "search-reverse" },
1.15 nicm 131: { MODEKEYCOPY_SEARCHUP, "search-backward" },
1.38 nicm 132: { MODEKEYCOPY_SELECTLINE, "select-line" },
1.34 nicm 133: { MODEKEYCOPY_STARTNUMBERPREFIX, "start-number-prefix" },
1.10 nicm 134: { MODEKEYCOPY_STARTOFLINE, "start-of-line" },
135: { MODEKEYCOPY_STARTSELECTION, "begin-selection" },
1.23 nicm 136: { MODEKEYCOPY_TOPLINE, "top-line" },
1.10 nicm 137: { MODEKEYCOPY_UP, "cursor-up" },
1.11 nicm 138:
139: { 0, NULL }
1.10 nicm 140: };
141:
1.8 nicm 142: /* vi editing keys. */
143: const struct mode_key_entry mode_key_vi_edit[] = {
1.48 ! nicm 144: { '\003' /* C-c */, 0, MODEKEYEDIT_CANCEL },
! 145: { '\010' /* C-h */, 0, MODEKEYEDIT_BACKSPACE },
! 146: { '\011' /* Tab */, 0, MODEKEYEDIT_COMPLETE },
! 147: { '\025' /* C-u */, 0, MODEKEYEDIT_DELETELINE },
! 148: { '\027' /* C-w */, 0, MODEKEYEDIT_DELETEWORD },
! 149: { '\033' /* Escape */, 0, MODEKEYEDIT_SWITCHMODE },
! 150: { '\r', 0, MODEKEYEDIT_ENTER },
! 151: { KEYC_BSPACE, 0, MODEKEYEDIT_BACKSPACE },
! 152: { KEYC_DC, 0, MODEKEYEDIT_DELETE },
! 153: { KEYC_DOWN, 0, MODEKEYEDIT_HISTORYDOWN },
! 154: { KEYC_LEFT, 0, MODEKEYEDIT_CURSORLEFT },
! 155: { KEYC_RIGHT, 0, MODEKEYEDIT_CURSORRIGHT },
! 156: { KEYC_UP, 0, MODEKEYEDIT_HISTORYUP },
! 157: { KEYC_HOME, 0, MODEKEYEDIT_STARTOFLINE },
! 158: { KEYC_END, 0, MODEKEYEDIT_ENDOFLINE },
! 159:
! 160: { '$', 1, MODEKEYEDIT_ENDOFLINE },
! 161: { '0', 1, MODEKEYEDIT_STARTOFLINE },
! 162: { 'A', 1, MODEKEYEDIT_SWITCHMODEAPPENDLINE },
! 163: { 'B', 1, MODEKEYEDIT_PREVIOUSSPACE },
! 164: { 'D', 1, MODEKEYEDIT_DELETETOENDOFLINE },
! 165: { 'E', 1, MODEKEYEDIT_NEXTSPACEEND },
! 166: { 'I', 1, MODEKEYEDIT_SWITCHMODEBEGINLINE },
! 167: { 'W', 1, MODEKEYEDIT_NEXTSPACE },
! 168: { 'X', 1, MODEKEYEDIT_BACKSPACE },
! 169: { '\003' /* C-c */, 1, MODEKEYEDIT_CANCEL },
! 170: { '\010' /* C-h */, 1, MODEKEYEDIT_BACKSPACE },
! 171: { '\r', 1, MODEKEYEDIT_ENTER },
! 172: { '^', 1, MODEKEYEDIT_STARTOFLINE },
! 173: { 'a', 1, MODEKEYEDIT_SWITCHMODEAPPEND },
! 174: { 'b', 1, MODEKEYEDIT_PREVIOUSWORD },
! 175: { 'd', 1, MODEKEYEDIT_DELETELINE },
! 176: { 'e', 1, MODEKEYEDIT_NEXTWORDEND },
! 177: { 'h', 1, MODEKEYEDIT_CURSORLEFT },
! 178: { 'i', 1, MODEKEYEDIT_SWITCHMODE },
! 179: { 'j', 1, MODEKEYEDIT_HISTORYDOWN },
! 180: { 'k', 1, MODEKEYEDIT_HISTORYUP },
! 181: { 'l', 1, MODEKEYEDIT_CURSORRIGHT },
! 182: { 'p', 1, MODEKEYEDIT_PASTE },
! 183: { 'w', 1, MODEKEYEDIT_NEXTWORD },
! 184: { 'x', 1, MODEKEYEDIT_DELETE },
! 185: { KEYC_BSPACE, 1, MODEKEYEDIT_BACKSPACE },
! 186: { KEYC_DC, 1, MODEKEYEDIT_DELETE },
! 187: { KEYC_DOWN, 1, MODEKEYEDIT_HISTORYDOWN },
! 188: { KEYC_LEFT, 1, MODEKEYEDIT_CURSORLEFT },
! 189: { KEYC_RIGHT, 1, MODEKEYEDIT_CURSORRIGHT },
! 190: { KEYC_UP, 1, MODEKEYEDIT_HISTORYUP },
1.8 nicm 191:
1.48 ! nicm 192: { 0, -1, 0 }
1.8 nicm 193: };
1.10 nicm 194: struct mode_key_tree mode_key_tree_vi_edit;
1.8 nicm 195:
196: /* vi choice selection keys. */
197: const struct mode_key_entry mode_key_vi_choice[] = {
1.48 ! nicm 198: { '0' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 199: { '1' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 200: { '2' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 201: { '3' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 202: { '4' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 203: { '5' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 204: { '6' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 205: { '7' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 206: { '8' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 207: { '9' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 208: { '\002' /* C-b */, 0, MODEKEYCHOICE_PAGEUP },
! 209: { '\003' /* C-c */, 0, MODEKEYCHOICE_CANCEL },
! 210: { '\005' /* C-e */, 0, MODEKEYCHOICE_SCROLLDOWN },
! 211: { '\006' /* C-f */, 0, MODEKEYCHOICE_PAGEDOWN },
! 212: { '\031' /* C-y */, 0, MODEKEYCHOICE_SCROLLUP },
! 213: { '\r', 0, MODEKEYCHOICE_CHOOSE },
! 214: { 'j', 0, MODEKEYCHOICE_DOWN },
! 215: { 'k', 0, MODEKEYCHOICE_UP },
! 216: { 'q', 0, MODEKEYCHOICE_CANCEL },
! 217: { KEYC_BSPACE, 0, MODEKEYCHOICE_BACKSPACE },
! 218: { KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCHOICE_SCROLLDOWN },
! 219: { KEYC_DOWN, 0, MODEKEYCHOICE_DOWN },
! 220: { KEYC_NPAGE, 0, MODEKEYCHOICE_PAGEDOWN },
! 221: { KEYC_PPAGE, 0, MODEKEYCHOICE_PAGEUP },
! 222: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCHOICE_SCROLLUP },
! 223: { KEYC_UP, 0, MODEKEYCHOICE_UP },
! 224: { ' ', 0, MODEKEYCHOICE_TREE_TOGGLE },
! 225: { KEYC_LEFT | KEYC_CTRL, 0, MODEKEYCHOICE_TREE_COLLAPSE_ALL },
! 226: { KEYC_RIGHT | KEYC_CTRL, 0, MODEKEYCHOICE_TREE_EXPAND_ALL },
1.8 nicm 227:
1.48 ! nicm 228: { 0, -1, 0 }
1.8 nicm 229: };
1.10 nicm 230: struct mode_key_tree mode_key_tree_vi_choice;
1.8 nicm 231:
232: /* vi copy mode keys. */
233: const struct mode_key_entry mode_key_vi_copy[] = {
1.48 ! nicm 234: { ' ', 0, MODEKEYCOPY_STARTSELECTION },
! 235: { '$', 0, MODEKEYCOPY_ENDOFLINE },
! 236: { ',', 0, MODEKEYCOPY_JUMPREVERSE },
! 237: { ';', 0, MODEKEYCOPY_JUMPAGAIN },
! 238: { '/', 0, MODEKEYCOPY_SEARCHDOWN },
! 239: { '0', 0, MODEKEYCOPY_STARTOFLINE },
! 240: { '1', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 241: { '2', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 242: { '3', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 243: { '4', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 244: { '5', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 245: { '6', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 246: { '7', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 247: { '8', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 248: { '9', 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 249: { ':', 0, MODEKEYCOPY_GOTOLINE },
! 250: { '?', 0, MODEKEYCOPY_SEARCHUP },
! 251: { 'B', 0, MODEKEYCOPY_PREVIOUSSPACE },
! 252: { 'D', 0, MODEKEYCOPY_COPYENDOFLINE },
! 253: { 'E', 0, MODEKEYCOPY_NEXTSPACEEND },
! 254: { 'F', 0, MODEKEYCOPY_JUMPBACK },
! 255: { 'G', 0, MODEKEYCOPY_HISTORYBOTTOM },
! 256: { 'H', 0, MODEKEYCOPY_TOPLINE },
! 257: { 'J', 0, MODEKEYCOPY_SCROLLDOWN },
! 258: { 'K', 0, MODEKEYCOPY_SCROLLUP },
! 259: { 'L', 0, MODEKEYCOPY_BOTTOMLINE },
! 260: { 'M', 0, MODEKEYCOPY_MIDDLELINE },
! 261: { 'N', 0, MODEKEYCOPY_SEARCHREVERSE },
! 262: { 'T', 0, MODEKEYCOPY_JUMPTOBACK },
! 263: { 'W', 0, MODEKEYCOPY_NEXTSPACE },
! 264: { '\002' /* C-b */, 0, MODEKEYCOPY_PREVIOUSPAGE },
! 265: { '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },
! 266: { '\004' /* C-d */, 0, MODEKEYCOPY_HALFPAGEDOWN },
! 267: { '\005' /* C-e */, 0, MODEKEYCOPY_SCROLLDOWN },
! 268: { '\006' /* C-f */, 0, MODEKEYCOPY_NEXTPAGE },
! 269: { '\010' /* C-h */, 0, MODEKEYCOPY_LEFT },
! 270: { '\025' /* C-u */, 0, MODEKEYCOPY_HALFPAGEUP },
! 271: { '\031' /* C-y */, 0, MODEKEYCOPY_SCROLLUP },
! 272: { '\033' /* Escape */, 0, MODEKEYCOPY_CLEARSELECTION },
! 273: { '\r', 0, MODEKEYCOPY_COPYSELECTION },
! 274: { '^', 0, MODEKEYCOPY_BACKTOINDENTATION },
! 275: { 'b', 0, MODEKEYCOPY_PREVIOUSWORD },
! 276: { 'e', 0, MODEKEYCOPY_NEXTWORDEND },
! 277: { 'f', 0, MODEKEYCOPY_JUMP },
! 278: { 'g', 0, MODEKEYCOPY_HISTORYTOP },
! 279: { 'h', 0, MODEKEYCOPY_LEFT },
! 280: { 'j', 0, MODEKEYCOPY_DOWN },
! 281: { 'k', 0, MODEKEYCOPY_UP },
! 282: { 'l', 0, MODEKEYCOPY_RIGHT },
! 283: { 'n', 0, MODEKEYCOPY_SEARCHAGAIN },
! 284: { 't', 0, MODEKEYCOPY_JUMPTO },
! 285: { 'q', 0, MODEKEYCOPY_CANCEL },
! 286: { 'v', 0, MODEKEYCOPY_RECTANGLETOGGLE },
! 287: { 'w', 0, MODEKEYCOPY_NEXTWORD },
! 288: { KEYC_BSPACE, 0, MODEKEYCOPY_LEFT },
! 289: { KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLDOWN },
! 290: { KEYC_DOWN, 0, MODEKEYCOPY_DOWN },
! 291: { KEYC_LEFT, 0, MODEKEYCOPY_LEFT },
! 292: { KEYC_NPAGE, 0, MODEKEYCOPY_NEXTPAGE },
! 293: { KEYC_PPAGE, 0, MODEKEYCOPY_PREVIOUSPAGE },
! 294: { KEYC_RIGHT, 0, MODEKEYCOPY_RIGHT },
! 295: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLUP },
! 296: { KEYC_UP, 0, MODEKEYCOPY_UP },
1.25 nicm 297:
1.48 ! nicm 298: { 0, -1, 0 }
1.8 nicm 299: };
1.10 nicm 300: struct mode_key_tree mode_key_tree_vi_copy;
1.8 nicm 301:
302: /* emacs editing keys. */
303: const struct mode_key_entry mode_key_emacs_edit[] = {
1.48 ! nicm 304: { '\001' /* C-a */, 0, MODEKEYEDIT_STARTOFLINE },
! 305: { '\002' /* C-b */, 0, MODEKEYEDIT_CURSORLEFT },
! 306: { '\003' /* C-c */, 0, MODEKEYEDIT_CANCEL },
! 307: { '\004' /* C-d */, 0, MODEKEYEDIT_DELETE },
! 308: { '\005' /* C-e */, 0, MODEKEYEDIT_ENDOFLINE },
! 309: { '\006' /* C-f */, 0, MODEKEYEDIT_CURSORRIGHT },
! 310: { '\010' /* C-H */, 0, MODEKEYEDIT_BACKSPACE },
! 311: { '\011' /* Tab */, 0, MODEKEYEDIT_COMPLETE },
! 312: { '\013' /* C-k */, 0, MODEKEYEDIT_DELETETOENDOFLINE },
! 313: { '\016' /* C-n */, 0, MODEKEYEDIT_HISTORYDOWN },
! 314: { '\020' /* C-p */, 0, MODEKEYEDIT_HISTORYUP },
! 315: { '\024' /* C-t */, 0, MODEKEYEDIT_TRANSPOSECHARS },
! 316: { '\025' /* C-u */, 0, MODEKEYEDIT_DELETELINE },
! 317: { '\027' /* C-w */, 0, MODEKEYEDIT_DELETEWORD },
! 318: { '\031' /* C-y */, 0, MODEKEYEDIT_PASTE },
! 319: { '\033' /* Escape */, 0, MODEKEYEDIT_CANCEL },
! 320: { '\r', 0, MODEKEYEDIT_ENTER },
! 321: { 'b' | KEYC_ESCAPE, 0, MODEKEYEDIT_PREVIOUSWORD },
! 322: { 'f' | KEYC_ESCAPE, 0, MODEKEYEDIT_NEXTWORDEND },
! 323: { 'm' | KEYC_ESCAPE, 0, MODEKEYEDIT_STARTOFLINE },
! 324: { KEYC_BSPACE, 0, MODEKEYEDIT_BACKSPACE },
! 325: { KEYC_DC, 0, MODEKEYEDIT_DELETE },
! 326: { KEYC_DOWN, 0, MODEKEYEDIT_HISTORYDOWN },
! 327: { KEYC_LEFT, 0, MODEKEYEDIT_CURSORLEFT },
! 328: { KEYC_RIGHT, 0, MODEKEYEDIT_CURSORRIGHT },
! 329: { KEYC_UP, 0, MODEKEYEDIT_HISTORYUP },
! 330: { KEYC_HOME, 0, MODEKEYEDIT_STARTOFLINE },
! 331: { KEYC_END, 0, MODEKEYEDIT_ENDOFLINE },
1.8 nicm 332:
1.48 ! nicm 333: { 0, -1, 0 }
1.8 nicm 334: };
1.10 nicm 335: struct mode_key_tree mode_key_tree_emacs_edit;
1.8 nicm 336:
337: /* emacs choice selection keys. */
338: const struct mode_key_entry mode_key_emacs_choice[] = {
1.48 ! nicm 339: { '0' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 340: { '1' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 341: { '2' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 342: { '3' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 343: { '4' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 344: { '5' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 345: { '6' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 346: { '7' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 347: { '8' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 348: { '9' | KEYC_ESCAPE, 0, MODEKEYCHOICE_STARTNUMBERPREFIX },
! 349: { '\003' /* C-c */, 0, MODEKEYCHOICE_CANCEL },
! 350: { '\016' /* C-n */, 0, MODEKEYCHOICE_DOWN },
! 351: { '\020' /* C-p */, 0, MODEKEYCHOICE_UP },
! 352: { '\026' /* C-v */, 0, MODEKEYCHOICE_PAGEDOWN },
! 353: { '\033' /* Escape */, 0, MODEKEYCHOICE_CANCEL },
! 354: { '\r', 0, MODEKEYCHOICE_CHOOSE },
! 355: { 'q', 0, MODEKEYCHOICE_CANCEL },
! 356: { 'v' | KEYC_ESCAPE, 0, MODEKEYCHOICE_PAGEUP },
! 357: { KEYC_BSPACE, 0, MODEKEYCHOICE_BACKSPACE },
! 358: { KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCHOICE_SCROLLDOWN },
! 359: { KEYC_DOWN, 0, MODEKEYCHOICE_DOWN },
! 360: { KEYC_NPAGE, 0, MODEKEYCHOICE_PAGEDOWN },
! 361: { KEYC_PPAGE, 0, MODEKEYCHOICE_PAGEUP },
! 362: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCHOICE_SCROLLUP },
! 363: { KEYC_UP, 0, MODEKEYCHOICE_UP },
! 364: { ' ', 0, MODEKEYCHOICE_TREE_TOGGLE },
! 365: { KEYC_LEFT, 0, MODEKEYCHOICE_TREE_COLLAPSE },
! 366: { KEYC_RIGHT, 0, MODEKEYCHOICE_TREE_EXPAND },
! 367: { KEYC_LEFT | KEYC_CTRL, 0, MODEKEYCHOICE_TREE_COLLAPSE_ALL },
! 368: { KEYC_RIGHT | KEYC_CTRL, 0, MODEKEYCHOICE_TREE_EXPAND_ALL },
1.8 nicm 369:
1.48 ! nicm 370: { 0, -1, 0 }
1.8 nicm 371: };
1.10 nicm 372: struct mode_key_tree mode_key_tree_emacs_choice;
1.8 nicm 373:
374: /* emacs copy mode keys. */
375: const struct mode_key_entry mode_key_emacs_copy[] = {
1.48 ! nicm 376: { ' ', 0, MODEKEYCOPY_NEXTPAGE },
! 377: { ',', 0, MODEKEYCOPY_JUMPREVERSE },
! 378: { ';', 0, MODEKEYCOPY_JUMPAGAIN },
! 379: { '1' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 380: { '2' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 381: { '3' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 382: { '4' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 383: { '5' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 384: { '6' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 385: { '7' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 386: { '8' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 387: { '9' | KEYC_ESCAPE, 0, MODEKEYCOPY_STARTNUMBERPREFIX },
! 388: { '<' | KEYC_ESCAPE, 0, MODEKEYCOPY_HISTORYTOP },
! 389: { '>' | KEYC_ESCAPE, 0, MODEKEYCOPY_HISTORYBOTTOM },
! 390: { 'F', 0, MODEKEYCOPY_JUMPBACK },
! 391: { 'N', 0, MODEKEYCOPY_SEARCHREVERSE },
! 392: { 'R' | KEYC_ESCAPE, 0, MODEKEYCOPY_TOPLINE },
! 393: { 'R', 0, MODEKEYCOPY_RECTANGLETOGGLE },
! 394: { 'T', 0, MODEKEYCOPY_JUMPTOBACK },
! 395: { '\000' /* C-Space */, 0, MODEKEYCOPY_STARTSELECTION },
! 396: { '\001' /* C-a */, 0, MODEKEYCOPY_STARTOFLINE },
! 397: { '\002' /* C-b */, 0, MODEKEYCOPY_LEFT },
! 398: { '\003' /* C-c */, 0, MODEKEYCOPY_CANCEL },
! 399: { '\005' /* C-e */, 0, MODEKEYCOPY_ENDOFLINE },
! 400: { '\006' /* C-f */, 0, MODEKEYCOPY_RIGHT },
! 401: { '\007' /* C-g */, 0, MODEKEYCOPY_CLEARSELECTION },
! 402: { '\013' /* C-k */, 0, MODEKEYCOPY_COPYENDOFLINE },
! 403: { '\016' /* C-n */, 0, MODEKEYCOPY_DOWN },
! 404: { '\020' /* C-p */, 0, MODEKEYCOPY_UP },
! 405: { '\022' /* C-r */, 0, MODEKEYCOPY_SEARCHUP },
! 406: { '\023' /* C-s */, 0, MODEKEYCOPY_SEARCHDOWN },
! 407: { '\026' /* C-v */, 0, MODEKEYCOPY_NEXTPAGE },
! 408: { '\027' /* C-w */, 0, MODEKEYCOPY_COPYSELECTION },
! 409: { '\033' /* Escape */, 0, MODEKEYCOPY_CANCEL },
! 410: { 'N', 0, MODEKEYCOPY_SEARCHREVERSE },
! 411: { 'b' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSWORD },
! 412: { 'f', 0, MODEKEYCOPY_JUMP },
! 413: { 'f' | KEYC_ESCAPE, 0, MODEKEYCOPY_NEXTWORDEND },
! 414: { 'g', 0, MODEKEYCOPY_GOTOLINE },
! 415: { 'm' | KEYC_ESCAPE, 0, MODEKEYCOPY_BACKTOINDENTATION },
! 416: { 'n', 0, MODEKEYCOPY_SEARCHAGAIN },
! 417: { 'q', 0, MODEKEYCOPY_CANCEL },
! 418: { 'r' | KEYC_ESCAPE, 0, MODEKEYCOPY_MIDDLELINE },
! 419: { 't', 0, MODEKEYCOPY_JUMPTO },
! 420: { 'v' | KEYC_ESCAPE, 0, MODEKEYCOPY_PREVIOUSPAGE },
! 421: { 'w' | KEYC_ESCAPE, 0, MODEKEYCOPY_COPYSELECTION },
! 422: { KEYC_DOWN | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLDOWN },
! 423: { KEYC_DOWN | KEYC_ESCAPE, 0, MODEKEYCOPY_HALFPAGEDOWN },
! 424: { KEYC_DOWN, 0, MODEKEYCOPY_DOWN },
! 425: { KEYC_LEFT, 0, MODEKEYCOPY_LEFT },
! 426: { KEYC_NPAGE, 0, MODEKEYCOPY_NEXTPAGE },
! 427: { KEYC_PPAGE, 0, MODEKEYCOPY_PREVIOUSPAGE },
! 428: { KEYC_RIGHT, 0, MODEKEYCOPY_RIGHT },
! 429: { KEYC_UP | KEYC_CTRL, 0, MODEKEYCOPY_SCROLLUP },
! 430: { KEYC_UP | KEYC_ESCAPE, 0, MODEKEYCOPY_HALFPAGEUP },
! 431: { KEYC_UP, 0, MODEKEYCOPY_UP },
1.8 nicm 432:
1.48 ! nicm 433: { 0, -1, 0 }
1.8 nicm 434: };
1.10 nicm 435: struct mode_key_tree mode_key_tree_emacs_copy;
436:
437: /* Table mapping key table names to default settings and trees. */
438: const struct mode_key_table mode_key_tables[] = {
439: { "vi-edit", mode_key_cmdstr_edit,
440: &mode_key_tree_vi_edit, mode_key_vi_edit },
441: { "vi-choice", mode_key_cmdstr_choice,
442: &mode_key_tree_vi_choice, mode_key_vi_choice },
443: { "vi-copy", mode_key_cmdstr_copy,
444: &mode_key_tree_vi_copy, mode_key_vi_copy },
445: { "emacs-edit", mode_key_cmdstr_edit,
446: &mode_key_tree_emacs_edit, mode_key_emacs_edit },
447: { "emacs-choice", mode_key_cmdstr_choice,
448: &mode_key_tree_emacs_choice, mode_key_emacs_choice },
449: { "emacs-copy", mode_key_cmdstr_copy,
450: &mode_key_tree_emacs_copy, mode_key_emacs_copy },
451:
452: { NULL, NULL, NULL, NULL }
453: };
454:
1.44 nicm 455: RB_GENERATE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
1.10 nicm 456:
457: int
458: mode_key_cmp(struct mode_key_binding *mbind1, struct mode_key_binding *mbind2)
459: {
460: if (mbind1->mode != mbind2->mode)
461: return (mbind1->mode - mbind2->mode);
462: return (mbind1->key - mbind2->key);
463: }
464:
465: const char *
1.36 nicm 466: mode_key_tostring(const struct mode_key_cmdstr *cmdstr, enum mode_key_cmd cmd)
1.10 nicm 467: {
468: for (; cmdstr->name != NULL; cmdstr++) {
469: if (cmdstr->cmd == cmd)
470: return (cmdstr->name);
1.11 nicm 471: }
472: return (NULL);
473: }
474:
475: enum mode_key_cmd
1.36 nicm 476: mode_key_fromstring(const struct mode_key_cmdstr *cmdstr, const char *name)
1.11 nicm 477: {
478: for (; cmdstr->name != NULL; cmdstr++) {
479: if (strcasecmp(cmdstr->name, name) == 0)
480: return (cmdstr->cmd);
481: }
482: return (MODEKEY_NONE);
483: }
484:
485: const struct mode_key_table *
486: mode_key_findtable(const char *name)
487: {
488: const struct mode_key_table *mtab;
1.25 nicm 489:
1.11 nicm 490: for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
491: if (strcasecmp(name, mtab->name) == 0)
492: return (mtab);
1.10 nicm 493: }
494: return (NULL);
495: }
1.1 nicm 496:
497: void
1.10 nicm 498: mode_key_init_trees(void)
1.1 nicm 499: {
1.10 nicm 500: const struct mode_key_table *mtab;
501: const struct mode_key_entry *ment;
502: struct mode_key_binding *mbind;
503:
504: for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
1.44 nicm 505: RB_INIT(mtab->tree);
1.10 nicm 506: for (ment = mtab->table; ment->mode != -1; ment++) {
507: mbind = xmalloc(sizeof *mbind);
508: mbind->key = ment->key;
509: mbind->mode = ment->mode;
510: mbind->cmd = ment->cmd;
1.44 nicm 511: RB_INSERT(mode_key_tree, mtab->tree, mbind);
1.10 nicm 512: }
513: }
514: }
515:
516: void
517: mode_key_init(struct mode_key_data *mdata, struct mode_key_tree *mtree)
518: {
519: mdata->tree = mtree;
1.8 nicm 520: mdata->mode = 0;
1.1 nicm 521: }
522:
523: enum mode_key_cmd
524: mode_key_lookup(struct mode_key_data *mdata, int key)
525: {
1.10 nicm 526: struct mode_key_binding *mbind, mtmp;
527:
528: mtmp.key = key;
529: mtmp.mode = mdata->mode;
1.44 nicm 530: if ((mbind = RB_FIND(mode_key_tree, mdata->tree, &mtmp)) == NULL) {
1.10 nicm 531: if (mdata->mode != 0)
532: return (MODEKEY_NONE);
533: return (MODEKEY_OTHER);
534: }
1.1 nicm 535:
1.10 nicm 536: switch (mbind->cmd) {
537: case MODEKEYEDIT_SWITCHMODE:
538: case MODEKEYEDIT_SWITCHMODEAPPEND:
1.45 nicm 539: case MODEKEYEDIT_SWITCHMODEAPPENDLINE:
540: case MODEKEYEDIT_SWITCHMODEBEGINLINE:
1.10 nicm 541: mdata->mode = 1 - mdata->mode;
542: /* FALLTHROUGH */
543: default:
544: return (mbind->cmd);
1.1 nicm 545: }
546: }
![[BACK]](/icons/back.gif){kind=icon}
Return to mode-key.c CVS log ![[TXT]](/icons/text.gif){kind=icon}
![[DIR]](/icons/dir.gif){kind=icon}
Up to [local] / src / usr.bin / tmux