summaryrefslogtreecommitdiffstats
path: root/mode-key.c
diff options
context:
space:
mode:
Diffstat (limited to 'mode-key.c')
-rw-r--r--mode-key.c261
1 files changed, 0 insertions, 261 deletions
diff --git a/mode-key.c b/mode-key.c
deleted file mode 100644
index 4245d173..00000000
--- a/mode-key.c
+++ /dev/null
@@ -1,261 +0,0 @@
-/* $OpenBSD$ */
-
-/*
- * Copyright (c) 2008 Nicholas Marriott <nicholas.marriott@gmail.com>
- *
- * Permission to use, copy, modify, and distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF MIND, USE, DATA OR PROFITS, WHETHER
- * IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING
- * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- */
-
-#include <sys/types.h>
-
-#include <string.h>
-
-#include "tmux.h"
-
-/*
- * Mode keys. These are the key bindings used when editing (status prompt), and
- * in the modes. They are split into two sets of three tables, one set of three
- * for vi and the other for emacs key bindings. The three tables are for
- * editing, for menu-like modes (choice, more), and for copy modes (copy,
- * scroll).
- *
- * The fixed tables of struct mode_key_entry below are the defaults: they are
- * built into a tree of struct mode_key_binding by mode_key_init_trees, which
- * can then be modified.
- *
- * vi command mode is handled by having a mode flag in the struct which allows
- * two sets of bindings to be swapped between. A couple of editing commands
- * (any matching MODEKEYEDIT_SWITCHMODE*) are special-cased to do this.
- */
-
-/* Command to string mapping. */
-struct mode_key_cmdstr {
- enum mode_key_cmd cmd;
- const char *name;
-};
-
-/* Entry in the default mode key tables. */
-struct mode_key_entry {
- key_code key;
- enum mode_key_cmd cmd;
-};
-
-/* Choice keys command strings. */
-static const struct mode_key_cmdstr mode_key_cmdstr_choice[] = {
- { MODEKEYCHOICE_BACKSPACE, "backspace" },
- { MODEKEYCHOICE_BOTTOMLINE, "bottom-line"},
- { MODEKEYCHOICE_CANCEL, "cancel" },
- { MODEKEYCHOICE_CHOOSE, "choose" },
- { MODEKEYCHOICE_DOWN, "down" },
- { MODEKEYCHOICE_ENDOFLIST, "end-of-list"},
- { MODEKEYCHOICE_PAGEDOWN, "page-down" },
- { MODEKEYCHOICE_PAGEUP, "page-up" },
- { MODEKEYCHOICE_SCROLLDOWN, "scroll-down" },
- { MODEKEYCHOICE_SCROLLUP, "scroll-up" },
- { MODEKEYCHOICE_STARTNUMBERPREFIX, "start-number-prefix" },
- { MODEKEYCHOICE_STARTOFLIST, "start-of-list"},
- { MODEKEYCHOICE_TOPLINE, "top-line"},
- { MODEKEYCHOICE_TREE_COLLAPSE, "tree-collapse" },
- { MODEKEYCHOICE_TREE_COLLAPSE_ALL, "tree-collapse-all" },
- { MODEKEYCHOICE_TREE_EXPAND, "tree-expand" },
- { MODEKEYCHOICE_TREE_EXPAND_ALL, "tree-expand-all" },
- { MODEKEYCHOICE_TREE_TOGGLE, "tree-toggle" },
- { MODEKEYCHOICE_UP, "up" },
-
- { 0, NULL }
-};
-
-/* vi choice selection keys. */
-static const struct mode_key_entry mode_key_vi_choice[] = {
- { '0' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '1' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '2' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '3' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '4' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '5' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '6' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '7' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '8' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '9' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '\002' /* C-b */, MODEKEYCHOICE_PAGEUP },
- { '\003' /* C-c */, MODEKEYCHOICE_CANCEL },
- { '\005' /* C-e */, MODEKEYCHOICE_SCROLLDOWN },
- { '\006' /* C-f */, MODEKEYCHOICE_PAGEDOWN },
- { '\031' /* C-y */, MODEKEYCHOICE_SCROLLUP },
- { '\n', MODEKEYCHOICE_CHOOSE },
- { '\r', MODEKEYCHOICE_CHOOSE },
- { 'j', MODEKEYCHOICE_DOWN },
- { 'k', MODEKEYCHOICE_UP },
- { 'q', MODEKEYCHOICE_CANCEL },
- { KEYC_HOME, MODEKEYCHOICE_STARTOFLIST },
- { 'g', MODEKEYCHOICE_STARTOFLIST },
- { 'H', MODEKEYCHOICE_TOPLINE },
- { 'L', MODEKEYCHOICE_BOTTOMLINE },
- { 'G', MODEKEYCHOICE_ENDOFLIST },
- { KEYC_END, MODEKEYCHOICE_ENDOFLIST },
- { KEYC_BSPACE, MODEKEYCHOICE_BACKSPACE },
- { KEYC_DOWN | KEYC_CTRL, MODEKEYCHOICE_SCROLLDOWN },
- { KEYC_DOWN, MODEKEYCHOICE_DOWN },
- { KEYC_NPAGE, MODEKEYCHOICE_PAGEDOWN },
- { KEYC_PPAGE, MODEKEYCHOICE_PAGEUP },
- { KEYC_UP | KEYC_CTRL, MODEKEYCHOICE_SCROLLUP },
- { KEYC_UP, MODEKEYCHOICE_UP },
- { ' ', MODEKEYCHOICE_TREE_TOGGLE },
- { KEYC_LEFT, MODEKEYCHOICE_TREE_COLLAPSE },
- { KEYC_RIGHT, MODEKEYCHOICE_TREE_EXPAND },
- { KEYC_LEFT | KEYC_CTRL, MODEKEYCHOICE_TREE_COLLAPSE_ALL },
- { KEYC_RIGHT | KEYC_CTRL, MODEKEYCHOICE_TREE_EXPAND_ALL },
- { KEYC_MOUSEDOWN1_PANE, MODEKEYCHOICE_CHOOSE },
- { KEYC_MOUSEDOWN3_PANE, MODEKEYCHOICE_TREE_TOGGLE },
- { KEYC_WHEELUP_PANE, MODEKEYCHOICE_UP },
- { KEYC_WHEELDOWN_PANE, MODEKEYCHOICE_DOWN },
-
- { KEYC_NONE, -1 }
-};
-struct mode_key_tree mode_key_tree_vi_choice;
-
-/* emacs choice selection keys. */
-static const struct mode_key_entry mode_key_emacs_choice[] = {
- { '0' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '1' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '2' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '3' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '4' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '5' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '6' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '7' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '8' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '9' | KEYC_ESCAPE, MODEKEYCHOICE_STARTNUMBERPREFIX },
- { '\003' /* C-c */, MODEKEYCHOICE_CANCEL },
- { '\016' /* C-n */, MODEKEYCHOICE_DOWN },
- { '\020' /* C-p */, MODEKEYCHOICE_UP },
- { '\026' /* C-v */, MODEKEYCHOICE_PAGEDOWN },
- { '\033' /* Escape */, MODEKEYCHOICE_CANCEL },
- { '\n', MODEKEYCHOICE_CHOOSE },
- { '\r', MODEKEYCHOICE_CHOOSE },
- { 'q', MODEKEYCHOICE_CANCEL },
- { 'v' | KEYC_ESCAPE, MODEKEYCHOICE_PAGEUP },
- { KEYC_HOME, MODEKEYCHOICE_STARTOFLIST },
- { '<' | KEYC_ESCAPE, MODEKEYCHOICE_STARTOFLIST },
- { 'R' | KEYC_ESCAPE, MODEKEYCHOICE_TOPLINE },
- { '>' | KEYC_ESCAPE, MODEKEYCHOICE_ENDOFLIST },
- { KEYC_END, MODEKEYCHOICE_ENDOFLIST },
- { KEYC_BSPACE, MODEKEYCHOICE_BACKSPACE },
- { KEYC_DOWN | KEYC_CTRL, MODEKEYCHOICE_SCROLLDOWN },
- { KEYC_DOWN, MODEKEYCHOICE_DOWN },
- { KEYC_NPAGE, MODEKEYCHOICE_PAGEDOWN },
- { KEYC_PPAGE, MODEKEYCHOICE_PAGEUP },
- { KEYC_UP | KEYC_CTRL, MODEKEYCHOICE_SCROLLUP },
- { KEYC_UP, MODEKEYCHOICE_UP },
- { ' ', MODEKEYCHOICE_TREE_TOGGLE },
- { KEYC_LEFT, MODEKEYCHOICE_TREE_COLLAPSE },
- { KEYC_RIGHT, MODEKEYCHOICE_TREE_EXPAND },
- { KEYC_LEFT | KEYC_CTRL, MODEKEYCHOICE_TREE_COLLAPSE_ALL },
- { KEYC_RIGHT | KEYC_CTRL, MODEKEYCHOICE_TREE_EXPAND_ALL },
- { KEYC_MOUSEDOWN1_PANE, MODEKEYCHOICE_CHOOSE },
- { KEYC_MOUSEDOWN3_PANE, MODEKEYCHOICE_TREE_TOGGLE },
- { KEYC_WHEELUP_PANE, MODEKEYCHOICE_UP },
- { KEYC_WHEELDOWN_PANE, MODEKEYCHOICE_DOWN },
-
- { KEYC_NONE, -1 }
-};
-struct mode_key_tree mode_key_tree_emacs_choice;
-
-/* Table mapping key table names to default settings and trees. */
-static const struct mode_key_table mode_key_tables[] = {
- { "vi-choice", mode_key_cmdstr_choice,
- &mode_key_tree_vi_choice, mode_key_vi_choice },
- { "emacs-choice", mode_key_cmdstr_choice,
- &mode_key_tree_emacs_choice, mode_key_emacs_choice },
-
- { NULL, NULL, NULL, NULL }
-};
-
-RB_GENERATE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
-
-int
-mode_key_cmp(struct mode_key_binding *mbind1, struct mode_key_binding *mbind2)
-{
- if (mbind1->key < mbind2->key)
- return (-1);
- if (mbind1->key > mbind2->key)
- return (1);
- return (0);
-}
-
-const char *
-mode_key_tostring(const struct mode_key_cmdstr *cmdstr, enum mode_key_cmd cmd)
-{
- for (; cmdstr->name != NULL; cmdstr++) {
- if (cmdstr->cmd == cmd)
- return (cmdstr->name);
- }
- return (NULL);
-}
-
-enum mode_key_cmd
-mode_key_fromstring(const struct mode_key_cmdstr *cmdstr, const char *name)
-{
- for (; cmdstr->name != NULL; cmdstr++) {
- if (strcasecmp(cmdstr->name, name) == 0)
- return (cmdstr->cmd);
- }
- return (MODEKEY_NONE);
-}
-
-const struct mode_key_table *
-mode_key_findtable(const char *name)
-{
- const struct mode_key_table *mtab;
-
- for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
- if (strcasecmp(name, mtab->name) == 0)
- return (mtab);
- }
- return (NULL);
-}
-
-void
-mode_key_init_trees(void)
-{
- const struct mode_key_table *mtab;
- const struct mode_key_entry *ment;
- struct mode_key_binding *mbind;
-
- for (mtab = mode_key_tables; mtab->name != NULL; mtab++) {
- RB_INIT(mtab->tree);
- for (ment = mtab->table; ment->key != KEYC_NONE; ment++) {
- mbind = xmalloc(sizeof *mbind);
- mbind->key = ment->key;
- mbind->cmd = ment->cmd;
- RB_INSERT(mode_key_tree, mtab->tree, mbind);
- }
- }
-}
-
-void
-mode_key_init(struct mode_key_data *mdata, struct mode_key_tree *mtree)
-{
- mdata->tree = mtree;
-}
-
-enum mode_key_cmd
-mode_key_lookup(struct mode_key_data *mdata, key_code key)
-{
- struct mode_key_binding *mbind, mtmp;
-
- mtmp.key = key;
- if ((mbind = RB_FIND(mode_key_tree, mdata->tree, &mtmp)) == NULL)
- return (MODEKEY_OTHER);
- return (mbind->cmd);
-}
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-14 08:00:22 +0000