mirror of
https://github.com/tmux/tmux.git
synced 2024-12-12 17:38:48 +00:00
Support UTF-8 key bindings by expanding the key type from int to
uint64_t and converting UTF-8 to Unicode on input and the reverse on output. (This allows key bindings, there are still omissions - the largest being that the various prompts do not accept UTF-8.)
This commit is contained in:
nicm
parent
7062b0e65d
commit
69e0b8326a
@ -29,7 +29,8 @@
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enum cmd_retval cmd_bind_key_exec(struct cmd *, struct cmd_q *);
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enum cmd_retval cmd_bind_key_mode_table(struct cmd *, struct cmd_q *, int);
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enum cmd_retval cmd_bind_key_mode_table(struct cmd *, struct cmd_q *,
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key_code);
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const struct cmd_entry cmd_bind_key_entry = {
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"bind-key", "bind",
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@ -45,7 +46,7 @@ cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
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struct args *args = self->args;
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char *cause;
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struct cmd_list *cmdlist;
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int key;
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key_code key;
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const char *tablename;
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if (args_has(args, 't')) {
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@ -89,7 +90,7 @@ cmd_bind_key_exec(struct cmd *self, struct cmd_q *cmdq)
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}
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enum cmd_retval
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cmd_bind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, int key)
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cmd_bind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, key_code key)
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{
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struct args *args = self->args;
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const char *tablename;
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@ -57,6 +57,7 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
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char tmp[BUFSIZ];
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size_t used;
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int repeat, width, tablewidth, keywidth;
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u_int i;
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if (self->entry == &cmd_list_commands_entry)
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return (cmd_list_keys_commands(self, cmdq));
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@ -83,8 +84,8 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
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width = strlen(table->name);
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if (width > tablewidth)
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tablewidth =width;
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width = strlen(key);
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tablewidth = width;
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width = utf8_cstrwidth(key);
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if (width > keywidth)
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keywidth = width;
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}
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@ -102,8 +103,12 @@ cmd_list_keys_exec(struct cmd *self, struct cmd_q *cmdq)
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r = "-r ";
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else
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r = " ";
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used = xsnprintf(tmp, sizeof tmp, "%s-T %-*s %-*s ", r,
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(int)tablewidth, table->name, (int)keywidth, key);
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used = xsnprintf(tmp, sizeof tmp, "%s-T %-*s %s", r,
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(int)tablewidth, table->name, key);
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for (i = 0; i < keywidth - utf8_cstrwidth(key); i++) {
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if (strlcat(tmp, " ", sizeof tmp) < sizeof tmp)
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used++;
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}
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if (used < sizeof tmp) {
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cmd_list_print(bd->cmdlist, tmp + used,
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(sizeof tmp) - used);
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@ -53,7 +53,8 @@ cmd_send_keys_exec(struct cmd *self, struct cmd_q *cmdq)
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struct window_pane *wp;
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struct session *s;
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const u_char *str;
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int i, key;
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int i;
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key_code key;
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if (args_has(args, 'M')) {
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wp = cmd_mouse_pane(m, &s, NULL);
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@ -394,7 +394,7 @@ cmd_set_option_key(unused struct cmd *self, struct cmd_q *cmdq,
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const struct options_table_entry *oe, struct options *oo,
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const char *value)
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{
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int key;
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key_code key;
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if ((key = key_string_lookup_string(value)) == KEYC_NONE) {
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cmdq_error(cmdq, "bad key: %s", value);
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@ -26,8 +26,9 @@
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* Unbind key from command.
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*/
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enum cmd_retval cmd_unbind_key_exec(struct cmd *, struct cmd_q *);
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enum cmd_retval cmd_unbind_key_mode_table(struct cmd *, struct cmd_q *, int);
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enum cmd_retval cmd_unbind_key_exec(struct cmd *, struct cmd_q *);
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enum cmd_retval cmd_unbind_key_mode_table(struct cmd *, struct cmd_q *,
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key_code);
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const struct cmd_entry cmd_unbind_key_entry = {
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"unbind-key", "unbind",
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@ -41,7 +42,7 @@ enum cmd_retval
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cmd_unbind_key_exec(struct cmd *self, struct cmd_q *cmdq)
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{
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struct args *args = self->args;
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int key;
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key_code key;
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const char *tablename;
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if (!args_has(args, 'a')) {
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@ -95,7 +96,7 @@ cmd_unbind_key_exec(struct cmd *self, struct cmd_q *cmdq)
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}
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enum cmd_retval
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cmd_unbind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, int key)
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cmd_unbind_key_mode_table(struct cmd *self, struct cmd_q *cmdq, key_code key)
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{
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struct args *args = self->args;
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const char *tablename;
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38
input-keys.c
38
input-keys.c
@ -34,7 +34,7 @@
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void input_key_mouse(struct window_pane *, struct mouse_event *);
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struct input_key_ent {
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int key;
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key_code key;
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const char *data;
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int flags;
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@ -137,15 +137,16 @@ const struct input_key_ent input_keys[] = {
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/* Translate a key code into an output key sequence. */
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void
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input_key(struct window_pane *wp, int key, struct mouse_event *m)
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input_key(struct window_pane *wp, key_code key, struct mouse_event *m)
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{
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const struct input_key_ent *ike;
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u_int i;
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size_t dlen;
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char *out;
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u_char ch;
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const struct input_key_ent *ike;
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u_int i;
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size_t dlen;
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char *out;
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key_code justkey;
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struct utf8_data utf8data;
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log_debug("writing key 0x%x (%s) to %%%u", key,
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log_debug("writing key 0x%llx (%s) to %%%u", key,
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key_string_lookup_key(key), wp->id);
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/* If this is a mouse key, pass off to mouse function. */
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@ -157,13 +158,22 @@ input_key(struct window_pane *wp, int key, struct mouse_event *m)
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/*
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* If this is a normal 7-bit key, just send it, with a leading escape
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* if necessary.
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* if necessary. If it is a UTF-8 key, split it and send it.
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*/
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if (key != KEYC_NONE && (key & ~KEYC_ESCAPE) < 0x100) {
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justkey = (key & ~KEYC_ESCAPE);
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if (key != KEYC_NONE && justkey < 0x7f) {
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if (key & KEYC_ESCAPE)
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bufferevent_write(wp->event, "\033", 1);
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ch = key & ~KEYC_ESCAPE;
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bufferevent_write(wp->event, &ch, 1);
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utf8data.data[0] = justkey;
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bufferevent_write(wp->event, &utf8data.data[0], 1);
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return;
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}
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if (key != KEYC_NONE && justkey > 0x7f && justkey < KEYC_BASE) {
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if (utf8_split(justkey, &utf8data) != 0)
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return;
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if (key & KEYC_ESCAPE)
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bufferevent_write(wp->event, "\033", 1);
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bufferevent_write(wp->event, utf8data.data, utf8data.size);
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return;
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}
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@ -196,11 +206,11 @@ input_key(struct window_pane *wp, int key, struct mouse_event *m)
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break;
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}
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if (i == nitems(input_keys)) {
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log_debug("key 0x%x missing", key);
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log_debug("key 0x%llx missing", key);
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return;
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}
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dlen = strlen(ike->data);
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log_debug("found key 0x%x: \"%s\"", key, ike->data);
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log_debug("found key 0x%llx: \"%s\"", key, ike->data);
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/* Prefix a \033 for escape. */
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if (key & KEYC_ESCAPE)
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@ -37,7 +37,11 @@ key_table_cmp(struct key_table *e1, struct key_table *e2)
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int
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key_bindings_cmp(struct key_binding *bd1, struct key_binding *bd2)
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{
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return (bd1->key - bd2->key);
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if (bd1->key < bd2->key)
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return (-1);
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if (bd1->key > bd2->key)
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return (1);
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return (0);
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}
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struct key_table *
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@ -80,7 +84,7 @@ key_bindings_unref_table(struct key_table *table)
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}
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void
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key_bindings_add(const char *name, int key, int can_repeat,
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key_bindings_add(const char *name, key_code key, int can_repeat,
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struct cmd_list *cmdlist)
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{
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struct key_table *table;
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@ -105,7 +109,7 @@ key_bindings_add(const char *name, int key, int can_repeat,
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}
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void
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key_bindings_remove(const char *name, int key)
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key_bindings_remove(const char *name, key_code key)
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{
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struct key_table *table;
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struct key_binding bd_find, *bd;
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63
key-string.c
63
key-string.c
@ -22,12 +22,12 @@
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#include "tmux.h"
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int key_string_search_table(const char *);
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int key_string_get_modifiers(const char **);
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key_code key_string_search_table(const char *);
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key_code key_string_get_modifiers(const char **);
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const struct {
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const char *string;
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int key;
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key_code key;
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} key_string_table[] = {
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/* Function keys. */
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{ "F1", KEYC_F1 },
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@ -98,7 +98,7 @@ const struct {
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};
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/* Find key string in table. */
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int
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key_code
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key_string_search_table(const char *string)
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{
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u_int i;
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@ -111,10 +111,10 @@ key_string_search_table(const char *string)
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}
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/* Find modifiers. */
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int
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key_code
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key_string_get_modifiers(const char **string)
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{
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int modifiers;
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key_code modifiers;
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modifiers = 0;
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while (((*string)[0] != '\0') && (*string)[1] == '-') {
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@ -138,13 +138,16 @@ key_string_get_modifiers(const char **string)
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}
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/* Lookup a string and convert to a key value. */
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int
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key_code
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key_string_lookup_string(const char *string)
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{
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static const char *other = "!#()+,-.0123456789:;<=>?'\r\t";
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int key, modifiers;
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key_code key;
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u_short u;
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int size;
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key_code modifiers;
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struct utf8_data utf8data;
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u_int i;
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/* Is this a hexadecimal value? */
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if (string[0] == '0' && string[1] == 'x') {
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@ -164,11 +167,21 @@ key_string_lookup_string(const char *string)
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return (KEYC_NONE);
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/* Is this a standard ASCII key? */
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if (string[1] == '\0') {
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key = (u_char) string[0];
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if (key < 32 || key == 127 || key > 255)
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if (string[1] == '\0' && (u_char)string[0] <= 127) {
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key = (u_char)string[0];
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if (key < 32 || key == 127)
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return (KEYC_NONE);
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} else {
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/* Try as a UTF-8 key. */
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if (utf8_open(&utf8data, (u_char)*string)) {
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if (strlen(string) != utf8data.size)
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return (KEYC_NONE);
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for (i = 1; i < utf8data.size; i++)
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utf8_append(&utf8data, (u_char)string[i]);
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key = utf8_combine(&utf8data);
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return (key | modifiers);
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}
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/* Otherwise look the key up in the table. */
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key = key_string_search_table(string);
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if (key == KEYC_NONE)
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@ -195,11 +208,12 @@ key_string_lookup_string(const char *string)
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/* Convert a key code into string format, with prefix if necessary. */
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const char *
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key_string_lookup_key(int key)
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key_string_lookup_key(key_code key)
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{
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static char out[24];
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char tmp[8];
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u_int i;
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static char out[24];
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char tmp[8];
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u_int i;
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struct utf8_data utf8data;
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*out = '\0';
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@ -237,23 +251,32 @@ key_string_lookup_key(int key)
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return (out);
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}
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/* Is this a UTF-8 key? */
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if (key > 127 && key < KEYC_BASE) {
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if (utf8_split(key, &utf8data) == 0) {
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memcpy(out, utf8data.data, utf8data.size);
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out[utf8data.size] = '\0';
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return (out);
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}
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}
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/* Invalid keys are errors. */
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if (key == 127 || key > 255) {
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snprintf(out, sizeof out, "<INVALID#%04x>", key);
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snprintf(out, sizeof out, "<INVALID#%llx>", key);
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return (out);
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}
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/* Check for standard or control key. */
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if (key >= 0 && key <= 32) {
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if (key <= 32) {
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if (key == 0 || key > 26)
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xsnprintf(tmp, sizeof tmp, "C-%c", 64 + key);
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xsnprintf(tmp, sizeof tmp, "C-%c", (int)(64 + key));
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else
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xsnprintf(tmp, sizeof tmp, "C-%c", 96 + key);
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xsnprintf(tmp, sizeof tmp, "C-%c", (int)(96 + key));
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} else if (key >= 32 && key <= 126) {
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tmp[0] = key;
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tmp[1] = '\0';
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} else if (key >= 128)
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xsnprintf(tmp, sizeof tmp, "\\%o", key);
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xsnprintf(tmp, sizeof tmp, "\\%llo", key);
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strlcat(out, tmp, sizeof out);
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return (out);
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16
mode-key.c
16
mode-key.c
@ -40,7 +40,7 @@
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/* Entry in the default mode key tables. */
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struct mode_key_entry {
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int key;
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key_code key;
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/*
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* Editing mode for vi: 0 is edit mode, keys not in the table are
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@ -523,9 +523,15 @@ RB_GENERATE(mode_key_tree, mode_key_binding, entry, mode_key_cmp);
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int
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mode_key_cmp(struct mode_key_binding *mbind1, struct mode_key_binding *mbind2)
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{
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if (mbind1->mode != mbind2->mode)
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return (mbind1->mode - mbind2->mode);
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return (mbind1->key - mbind2->key);
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if (mbind1->mode < mbind2->mode)
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return (-1);
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if (mbind1->mode > mbind2->mode)
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return (1);
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if (mbind1->key < mbind2->key)
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return (-1);
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if (mbind1->key > mbind2->key)
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return (1);
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return (0);
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}
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const char *
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@ -588,7 +594,7 @@ mode_key_init(struct mode_key_data *mdata, struct mode_key_tree *mtree)
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}
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enum mode_key_cmd
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mode_key_lookup(struct mode_key_data *mdata, int key, const char **arg)
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mode_key_lookup(struct mode_key_data *mdata, key_code key, const char **arg)
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{
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struct mode_key_binding *mbind, mtmp;
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@ -32,22 +32,22 @@
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#include "tmux.h"
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void server_client_key_table(struct client *, const char *);
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void server_client_free(int, short, void *);
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void server_client_check_focus(struct window_pane *);
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void server_client_check_resize(struct window_pane *);
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int server_client_check_mouse(struct client *);
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void server_client_repeat_timer(int, short, void *);
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void server_client_check_exit(struct client *);
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void server_client_check_redraw(struct client *);
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void server_client_set_title(struct client *);
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void server_client_reset_state(struct client *);
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int server_client_assume_paste(struct session *);
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void server_client_key_table(struct client *, const char *);
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void server_client_free(int, short, void *);
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void server_client_check_focus(struct window_pane *);
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void server_client_check_resize(struct window_pane *);
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key_code server_client_check_mouse(struct client *);
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void server_client_repeat_timer(int, short, void *);
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void server_client_check_exit(struct client *);
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void server_client_check_redraw(struct client *);
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void server_client_set_title(struct client *);
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void server_client_reset_state(struct client *);
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int server_client_assume_paste(struct session *);
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void server_client_dispatch(struct imsg *, void *);
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void server_client_dispatch_command(struct client *, struct imsg *);
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void server_client_dispatch_identify(struct client *, struct imsg *);
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void server_client_dispatch_shell(struct client *);
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void server_client_dispatch(struct imsg *, void *);
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void server_client_dispatch_command(struct client *, struct imsg *);
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void server_client_dispatch_identify(struct client *, struct imsg *);
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void server_client_dispatch_shell(struct client *);
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/* Check if this client is inside this server. */
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int
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@ -257,7 +257,7 @@ server_client_free(unused int fd, unused short events, void *arg)
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}
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|
||||
/* Check for mouse keys. */
|
||||
int
|
||||
key_code
|
||||
server_client_check_mouse(struct client *c)
|
||||
{
|
||||
struct session *s = c->session;
|
||||
@ -267,7 +267,7 @@ server_client_check_mouse(struct client *c)
|
||||
enum { NOTYPE, DOWN, UP, DRAG, WHEEL } type = NOTYPE;
|
||||
enum { NOWHERE, PANE, STATUS, BORDER } where = NOWHERE;
|
||||
u_int x, y, b;
|
||||
int key;
|
||||
key_code key;
|
||||
|
||||
log_debug("mouse %02x at %u,%u (last %u,%u) (%d)", m->b, m->x, m->y,
|
||||
m->lx, m->ly, c->tty.mouse_drag_flag);
|
||||
@ -501,7 +501,7 @@ server_client_assume_paste(struct session *s)
|
||||
|
||||
/* Handle data key input from client. */
|
||||
void
|
||||
server_client_handle_key(struct client *c, int key)
|
||||
server_client_handle_key(struct client *c, key_code key)
|
||||
{
|
||||
struct mouse_event *m = &c->tty.mouse;
|
||||
struct session *s = c->session;
|
||||
@ -635,8 +635,8 @@ retry:
|
||||
* No match, but in the root table. Prefix switches to the prefix table
|
||||
* and everything else is passed through.
|
||||
*/
|
||||
if (key == options_get_number(s->options, "prefix") ||
|
||||
key == options_get_number(s->options, "prefix2")) {
|
||||
if (key == (key_code)options_get_number(s->options, "prefix") ||
|
||||
key == (key_code)options_get_number(s->options, "prefix2")) {
|
||||
server_client_key_table(c, "prefix");
|
||||
server_status_client(c);
|
||||
return;
|
||||
|
||||
4
status.c
4
status.c
@ -812,7 +812,7 @@ status_prompt_redraw(struct client *c)
|
||||
|
||||
/* Handle keys in prompt. */
|
||||
void
|
||||
status_prompt_key(struct client *c, int key)
|
||||
status_prompt_key(struct client *c, key_code key)
|
||||
{
|
||||
struct session *sess = c->session;
|
||||
struct options *oo = sess->options;
|
||||
@ -1116,7 +1116,7 @@ status_prompt_key(struct client *c, int key)
|
||||
status_prompt_clear(c);
|
||||
break;
|
||||
case MODEKEY_OTHER:
|
||||
if ((key & 0xff00) != 0 || key < 32 || key == 127)
|
||||
if (key <= 0x1f || key >= 0x7f)
|
||||
break;
|
||||
c->prompt_buffer = xrealloc(c->prompt_buffer, size + 2);
|
||||
|
||||
|
||||
84
tmux.h
84
tmux.h
@ -95,13 +95,13 @@ struct tmuxproc;
|
||||
#define BELL_OTHER 3
|
||||
|
||||
/* Special key codes. */
|
||||
#define KEYC_NONE 0xfff
|
||||
#define KEYC_BASE 0x1000
|
||||
#define KEYC_NONE 0xffff00000000ULL
|
||||
#define KEYC_BASE 0x100000000000ULL
|
||||
|
||||
/* Key modifier bits. */
|
||||
#define KEYC_ESCAPE 0x2000
|
||||
#define KEYC_CTRL 0x4000
|
||||
#define KEYC_SHIFT 0x8000
|
||||
#define KEYC_ESCAPE 0x200000000000ULL
|
||||
#define KEYC_CTRL 0x400000000000ULL
|
||||
#define KEYC_SHIFT 0x800000000000ULL
|
||||
|
||||
/* Mask to obtain key w/o modifiers. */
|
||||
#define KEYC_MASK_MOD (KEYC_ESCAPE|KEYC_CTRL|KEYC_SHIFT)
|
||||
@ -121,8 +121,14 @@ struct tmuxproc;
|
||||
{ #s "Status", KEYC_ ## name ## _STATUS }, \
|
||||
{ #s "Border", KEYC_ ## name ## _BORDER }
|
||||
|
||||
/*
|
||||
* A single key. This can be ASCII or Unicode or one of the keys starting at
|
||||
* KEYC_BASE.
|
||||
*/
|
||||
typedef uint64_t key_code;
|
||||
|
||||
/* Special key codes. */
|
||||
enum key_code {
|
||||
enum {
|
||||
/* Focus events. */
|
||||
KEYC_FOCUS_IN = KEYC_BASE,
|
||||
KEYC_FOCUS_OUT,
|
||||
@ -570,7 +576,7 @@ struct mode_key_data {
|
||||
|
||||
/* Binding between a key and a command. */
|
||||
struct mode_key_binding {
|
||||
int key;
|
||||
key_code key;
|
||||
|
||||
int mode;
|
||||
enum mode_key_cmd cmd;
|
||||
@ -776,7 +782,7 @@ struct window_mode {
|
||||
void (*free)(struct window_pane *);
|
||||
void (*resize)(struct window_pane *, u_int, u_int);
|
||||
void (*key)(struct window_pane *, struct client *, struct session *,
|
||||
int, struct mouse_event *);
|
||||
key_code, struct mouse_event *);
|
||||
};
|
||||
|
||||
/* Structures for choose mode. */
|
||||
@ -1030,31 +1036,31 @@ RB_HEAD(sessions, session);
|
||||
|
||||
/* Mouse input. */
|
||||
struct mouse_event {
|
||||
int valid;
|
||||
int valid;
|
||||
|
||||
int key;
|
||||
int statusat;
|
||||
key_code key;
|
||||
int statusat;
|
||||
|
||||
u_int x;
|
||||
u_int y;
|
||||
u_int b;
|
||||
u_int x;
|
||||
u_int y;
|
||||
u_int b;
|
||||
|
||||
u_int lx;
|
||||
u_int ly;
|
||||
u_int lb;
|
||||
u_int lx;
|
||||
u_int ly;
|
||||
u_int lb;
|
||||
|
||||
int s;
|
||||
int w;
|
||||
int wp;
|
||||
int s;
|
||||
int w;
|
||||
int wp;
|
||||
|
||||
u_int sgr_type;
|
||||
u_int sgr_b;
|
||||
u_int sgr_type;
|
||||
u_int sgr_b;
|
||||
};
|
||||
|
||||
/* TTY information. */
|
||||
struct tty_key {
|
||||
char ch;
|
||||
int key;
|
||||
key_code key;
|
||||
|
||||
struct tty_key *left;
|
||||
struct tty_key *right;
|
||||
@ -1340,7 +1346,7 @@ struct cmd_entry {
|
||||
|
||||
/* Key binding and key table. */
|
||||
struct key_binding {
|
||||
int key;
|
||||
key_code key;
|
||||
struct cmd_list *cmdlist;
|
||||
int can_repeat;
|
||||
|
||||
@ -1488,7 +1494,8 @@ enum mode_key_cmd mode_key_fromstring(const struct mode_key_cmdstr *,
|
||||
const struct mode_key_table *mode_key_findtable(const char *);
|
||||
void mode_key_init_trees(void);
|
||||
void mode_key_init(struct mode_key_data *, struct mode_key_tree *);
|
||||
enum mode_key_cmd mode_key_lookup(struct mode_key_data *, int, const char **);
|
||||
enum mode_key_cmd mode_key_lookup(struct mode_key_data *, key_code,
|
||||
const char **);
|
||||
|
||||
/* notify.c */
|
||||
void notify_enable(void);
|
||||
@ -1632,9 +1639,9 @@ const char *tty_term_describe(struct tty_term *, enum tty_code_code);
|
||||
const char *tty_acs_get(struct tty *, u_char);
|
||||
|
||||
/* tty-keys.c */
|
||||
void tty_keys_build(struct tty *);
|
||||
void tty_keys_free(struct tty *);
|
||||
int tty_keys_next(struct tty *);
|
||||
void tty_keys_build(struct tty *);
|
||||
void tty_keys_free(struct tty *);
|
||||
key_code tty_keys_next(struct tty *);
|
||||
|
||||
/* arguments.c */
|
||||
int args_cmp(struct args_entry *, struct args_entry *);
|
||||
@ -1720,16 +1727,16 @@ int key_table_cmp(struct key_table *, struct key_table *);
|
||||
int key_bindings_cmp(struct key_binding *, struct key_binding *);
|
||||
struct key_table *key_bindings_get_table(const char *, int);
|
||||
void key_bindings_unref_table(struct key_table *);
|
||||
void key_bindings_add(const char *, int, int, struct cmd_list *);
|
||||
void key_bindings_remove(const char *, int);
|
||||
void key_bindings_add(const char *, key_code, int, struct cmd_list *);
|
||||
void key_bindings_remove(const char *, key_code);
|
||||
void key_bindings_remove_table(const char *);
|
||||
void key_bindings_init(void);
|
||||
void key_bindings_dispatch(struct key_binding *, struct client *,
|
||||
struct mouse_event *);
|
||||
|
||||
/* key-string.c */
|
||||
int key_string_lookup_string(const char *);
|
||||
const char *key_string_lookup_key(int);
|
||||
key_code key_string_lookup_string(const char *);
|
||||
const char *key_string_lookup_key(key_code);
|
||||
|
||||
/* alerts.c */
|
||||
void alerts_reset_all(void);
|
||||
@ -1753,7 +1760,7 @@ void server_add_accept(int);
|
||||
|
||||
/* server-client.c */
|
||||
int server_client_check_nested(struct client *);
|
||||
void server_client_handle_key(struct client *, int);
|
||||
void server_client_handle_key(struct client *, key_code);
|
||||
void server_client_create(int);
|
||||
int server_client_open(struct client *, char **);
|
||||
void server_client_unref(struct client *);
|
||||
@ -1803,7 +1810,7 @@ void status_prompt_set(struct client *, const char *, const char *,
|
||||
int (*)(void *, const char *), void (*)(void *), void *, int);
|
||||
void status_prompt_clear(struct client *);
|
||||
int status_prompt_redraw(struct client *);
|
||||
void status_prompt_key(struct client *, int);
|
||||
void status_prompt_key(struct client *, key_code);
|
||||
void status_prompt_update(struct client *, const char *, const char *);
|
||||
void status_prompt_load_history(void);
|
||||
void status_prompt_save_history(void);
|
||||
@ -1819,11 +1826,11 @@ struct evbuffer *input_pending(struct window_pane *);
|
||||
void input_parse(struct window_pane *);
|
||||
|
||||
/* input-key.c */
|
||||
void input_key(struct window_pane *, int, struct mouse_event *);
|
||||
void input_key(struct window_pane *, key_code, struct mouse_event *);
|
||||
|
||||
/* xterm-keys.c */
|
||||
char *xterm_keys_lookup(int);
|
||||
int xterm_keys_find(const char *, size_t, size_t *, int *);
|
||||
char *xterm_keys_lookup(key_code);
|
||||
int xterm_keys_find(const char *, size_t, size_t *, key_code *);
|
||||
|
||||
/* colour.c */
|
||||
int colour_find_rgb(u_char, u_char, u_char);
|
||||
@ -2020,7 +2027,7 @@ int window_pane_set_mode(
|
||||
struct window_pane *, const struct window_mode *);
|
||||
void window_pane_reset_mode(struct window_pane *);
|
||||
void window_pane_key(struct window_pane *, struct client *,
|
||||
struct session *, int, struct mouse_event *);
|
||||
struct session *, key_code, struct mouse_event *);
|
||||
int window_pane_visible(struct window_pane *);
|
||||
char *window_pane_search(
|
||||
struct window_pane *, const char *, u_int *);
|
||||
@ -2179,6 +2186,7 @@ void utf8_set(struct utf8_data *, u_char);
|
||||
int utf8_open(struct utf8_data *, u_char);
|
||||
int utf8_append(struct utf8_data *, u_char);
|
||||
u_int utf8_combine(const struct utf8_data *);
|
||||
int utf8_split(u_int, struct utf8_data *);
|
||||
u_int utf8_split2(u_int, u_char *);
|
||||
int utf8_strvis(char *, const char *, size_t, int);
|
||||
struct utf8_data *utf8_fromcstr(const char *);
|
||||
|
||||
62
tty-keys.c
62
tty-keys.c
@ -33,11 +33,11 @@
|
||||
* into a ternary tree.
|
||||
*/
|
||||
|
||||
void tty_keys_add1(struct tty_key **, const char *, int);
|
||||
void tty_keys_add(struct tty *, const char *, int);
|
||||
void tty_keys_add1(struct tty_key **, const char *, key_code);
|
||||
void tty_keys_add(struct tty *, const char *, key_code);
|
||||
void tty_keys_free1(struct tty_key *);
|
||||
struct tty_key *tty_keys_find1(
|
||||
struct tty_key *, const char *, size_t, size_t *);
|
||||
struct tty_key *tty_keys_find1(struct tty_key *, const char *, size_t,
|
||||
size_t *);
|
||||
struct tty_key *tty_keys_find(struct tty *, const char *, size_t, size_t *);
|
||||
void tty_keys_callback(int, short, void *);
|
||||
int tty_keys_mouse(struct tty *, const char *, size_t, size_t *);
|
||||
@ -45,7 +45,7 @@ int tty_keys_mouse(struct tty *, const char *, size_t, size_t *);
|
||||
/* Default raw keys. */
|
||||
struct tty_default_key_raw {
|
||||
const char *string;
|
||||
int key;
|
||||
key_code key;
|
||||
};
|
||||
const struct tty_default_key_raw tty_default_raw_keys[] = {
|
||||
/*
|
||||
@ -165,7 +165,7 @@ const struct tty_default_key_raw tty_default_raw_keys[] = {
|
||||
/* Default terminfo(5) keys. */
|
||||
struct tty_default_key_code {
|
||||
enum tty_code_code code;
|
||||
int key;
|
||||
key_code key;
|
||||
};
|
||||
const struct tty_default_key_code tty_default_code_keys[] = {
|
||||
/* Function keys. */
|
||||
@ -317,7 +317,7 @@ const struct tty_default_key_code tty_default_code_keys[] = {
|
||||
|
||||
/* Add key to tree. */
|
||||
void
|
||||
tty_keys_add(struct tty *tty, const char *s, int key)
|
||||
tty_keys_add(struct tty *tty, const char *s, key_code key)
|
||||
{
|
||||
struct tty_key *tk;
|
||||
size_t size;
|
||||
@ -325,17 +325,17 @@ tty_keys_add(struct tty *tty, const char *s, int key)
|
||||
|
||||
keystr = key_string_lookup_key(key);
|
||||
if ((tk = tty_keys_find(tty, s, strlen(s), &size)) == NULL) {
|
||||
log_debug("new key %s: 0x%x (%s)", s, key, keystr);
|
||||
log_debug("new key %s: 0x%llx (%s)", s, key, keystr);
|
||||
tty_keys_add1(&tty->key_tree, s, key);
|
||||
} else {
|
||||
log_debug("replacing key %s: 0x%x (%s)", s, key, keystr);
|
||||
log_debug("replacing key %s: 0x%llx (%s)", s, key, keystr);
|
||||
tk->key = key;
|
||||
}
|
||||
}
|
||||
|
||||
/* Add next node to the tree. */
|
||||
void
|
||||
tty_keys_add1(struct tty_key **tkp, const char *s, int key)
|
||||
tty_keys_add1(struct tty_key **tkp, const char *s, key_code key)
|
||||
{
|
||||
struct tty_key *tk;
|
||||
|
||||
@ -464,15 +464,18 @@ tty_keys_find1(struct tty_key *tk, const char *buf, size_t len, size_t *size)
|
||||
* Process at least one key in the buffer and invoke tty->key_callback. Return
|
||||
* 0 if there are no further keys, or 1 if there could be more in the buffer.
|
||||
*/
|
||||
int
|
||||
key_code
|
||||
tty_keys_next(struct tty *tty)
|
||||
{
|
||||
struct tty_key *tk;
|
||||
struct timeval tv;
|
||||
const char *buf;
|
||||
size_t len, size;
|
||||
cc_t bspace;
|
||||
int key, delay, expired = 0;
|
||||
struct tty_key *tk;
|
||||
struct timeval tv;
|
||||
const char *buf;
|
||||
size_t len, size;
|
||||
cc_t bspace;
|
||||
int delay, expired = 0;
|
||||
key_code key;
|
||||
struct utf8_data utf8data;
|
||||
u_int i;
|
||||
|
||||
/* Get key buffer. */
|
||||
buf = EVBUFFER_DATA(tty->event->input);
|
||||
@ -535,8 +538,23 @@ first_key:
|
||||
}
|
||||
}
|
||||
|
||||
/* Is this valid UTF-8? */
|
||||
if (utf8_open(&utf8data, (u_char)*buf)) {
|
||||
size = utf8data.size;
|
||||
if (len < size) {
|
||||
if (expired)
|
||||
goto discard_key;
|
||||
goto partial_key;
|
||||
}
|
||||
for (i = 1; i < size; i++)
|
||||
utf8_append(&utf8data, (u_char)buf[i]);
|
||||
key = utf8_combine(&utf8data);
|
||||
log_debug("UTF-8 key %.*s %#llx", (int)size, buf, key);
|
||||
goto complete_key;
|
||||
}
|
||||
|
||||
/* No key found, take first. */
|
||||
key = (u_char) *buf;
|
||||
key = (u_char)*buf;
|
||||
size = 1;
|
||||
|
||||
/*
|
||||
@ -578,7 +596,7 @@ partial_key:
|
||||
return (0);
|
||||
|
||||
complete_key:
|
||||
log_debug("complete key %.*s %#x", (int) size, buf, key);
|
||||
log_debug("complete key %.*s %#llx", (int)size, buf, key);
|
||||
|
||||
/* Remove data from buffer. */
|
||||
evbuffer_drain(tty->event->input, size);
|
||||
@ -604,7 +622,7 @@ complete_key:
|
||||
return (1);
|
||||
|
||||
discard_key:
|
||||
log_debug("discard key %.*s %#x", (int) size, buf, key);
|
||||
log_debug("discard key %.*s %#llx", (int)size, buf, key);
|
||||
|
||||
/* Remove data from buffer. */
|
||||
evbuffer_drain(tty->event->input, size);
|
||||
@ -684,10 +702,10 @@ tty_keys_mouse(struct tty *tty, const char *buf, size_t len, size_t *size)
|
||||
utf8_append(&utf8data, buf[*size]);
|
||||
value = utf8_combine(&utf8data);
|
||||
} else
|
||||
value = (u_char) buf[*size];
|
||||
value = (u_char)buf[*size];
|
||||
(*size)++;
|
||||
} else {
|
||||
value = (u_char) buf[*size];
|
||||
value = (u_char)buf[*size];
|
||||
(*size)++;
|
||||
}
|
||||
|
||||
|
||||
34
utf8.c
34
utf8.c
@ -394,6 +394,8 @@ utf8_open(struct utf8_data *utf8data, u_char ch)
|
||||
int
|
||||
utf8_append(struct utf8_data *utf8data, u_char ch)
|
||||
{
|
||||
/* XXX this should do validity checks too! */
|
||||
|
||||
if (utf8data->have >= utf8data->size)
|
||||
fatalx("UTF-8 character overflow");
|
||||
if (utf8data->size > sizeof utf8data->data)
|
||||
@ -467,18 +469,46 @@ utf8_combine(const struct utf8_data *utf8data)
|
||||
case 3:
|
||||
value = utf8data->data[2] & 0x3f;
|
||||
value |= (utf8data->data[1] & 0x3f) << 6;
|
||||
value |= (utf8data->data[0] & 0x0f) << 12;
|
||||
value |= (utf8data->data[0] & 0xf) << 12;
|
||||
break;
|
||||
case 4:
|
||||
value = utf8data->data[3] & 0x3f;
|
||||
value |= (utf8data->data[2] & 0x3f) << 6;
|
||||
value |= (utf8data->data[1] & 0x3f) << 12;
|
||||
value |= (utf8data->data[0] & 0x07) << 18;
|
||||
value |= (utf8data->data[0] & 0x7) << 18;
|
||||
break;
|
||||
}
|
||||
return (value);
|
||||
}
|
||||
|
||||
/* Split a UTF-8 character. */
|
||||
int
|
||||
utf8_split(u_int uc, struct utf8_data *utf8data)
|
||||
{
|
||||
if (uc < 0x7f) {
|
||||
utf8data->size = 1;
|
||||
utf8data->data[0] = uc;
|
||||
} else if (uc < 0x7ff) {
|
||||
utf8data->size = 2;
|
||||
utf8data->data[0] = 0xc0 | ((uc >> 6) & 0x1f);
|
||||
utf8data->data[1] = 0x80 | (uc & 0x3f);
|
||||
} else if (uc < 0xffff) {
|
||||
utf8data->size = 3;
|
||||
utf8data->data[0] = 0xe0 | ((uc >> 12) & 0xf);
|
||||
utf8data->data[1] = 0x80 | ((uc >> 6) & 0x3f);
|
||||
utf8data->data[2] = 0x80 | (uc & 0x3f);
|
||||
} else if (uc < 0x1fffff) {
|
||||
utf8data->size = 4;
|
||||
utf8data->data[0] = 0xf0 | ((uc >> 18) & 0x7);
|
||||
utf8data->data[1] = 0x80 | ((uc >> 12) & 0x3f);
|
||||
utf8data->data[2] = 0x80 | ((uc >> 6) & 0x3f);
|
||||
utf8data->data[3] = 0x80 | (uc & 0x3f);
|
||||
} else
|
||||
return (-1);
|
||||
utf8data->width = utf8_width(utf8data);
|
||||
return (0);
|
||||
}
|
||||
|
||||
/* Split a two-byte UTF-8 character. */
|
||||
u_int
|
||||
utf8_split2(u_int uc, u_char *ptr)
|
||||
|
||||
@ -29,11 +29,11 @@ struct screen *window_choose_init(struct window_pane *);
|
||||
void window_choose_free(struct window_pane *);
|
||||
void window_choose_resize(struct window_pane *, u_int, u_int);
|
||||
void window_choose_key(struct window_pane *, struct client *,
|
||||
struct session *, int, struct mouse_event *);
|
||||
struct session *, key_code, struct mouse_event *);
|
||||
|
||||
void window_choose_default_callback(struct window_choose_data *);
|
||||
struct window_choose_mode_item *window_choose_get_item(struct window_pane *,
|
||||
int, struct mouse_event *);
|
||||
key_code, struct mouse_event *);
|
||||
|
||||
void window_choose_fire_callback(
|
||||
struct window_pane *, struct window_choose_data *);
|
||||
@ -86,9 +86,9 @@ struct window_choose_mode_data {
|
||||
|
||||
void window_choose_free1(struct window_choose_mode_data *);
|
||||
int window_choose_key_index(struct window_choose_mode_data *, u_int);
|
||||
int window_choose_index_key(struct window_choose_mode_data *, int);
|
||||
int window_choose_index_key(struct window_choose_mode_data *, key_code);
|
||||
void window_choose_prompt_input(enum window_choose_input_type,
|
||||
const char *, struct window_pane *, int);
|
||||
const char *, struct window_pane *, key_code);
|
||||
void window_choose_reset_top(struct window_pane *, u_int);
|
||||
|
||||
void
|
||||
@ -314,7 +314,7 @@ window_choose_fire_callback(
|
||||
|
||||
void
|
||||
window_choose_prompt_input(enum window_choose_input_type input_type,
|
||||
const char *prompt, struct window_pane *wp, int key)
|
||||
const char *prompt, struct window_pane *wp, key_code key)
|
||||
{
|
||||
struct window_choose_mode_data *data = wp->modedata;
|
||||
size_t input_len;
|
||||
@ -490,7 +490,8 @@ window_choose_expand(struct window_pane *wp, struct session *s, u_int pos)
|
||||
}
|
||||
|
||||
struct window_choose_mode_item *
|
||||
window_choose_get_item(struct window_pane *wp, int key, struct mouse_event *m)
|
||||
window_choose_get_item(struct window_pane *wp, key_code key,
|
||||
struct mouse_event *m)
|
||||
{
|
||||
struct window_choose_mode_data *data = wp->modedata;
|
||||
u_int x, y, idx;
|
||||
@ -509,7 +510,7 @@ window_choose_get_item(struct window_pane *wp, int key, struct mouse_event *m)
|
||||
|
||||
void
|
||||
window_choose_key(struct window_pane *wp, unused struct client *c,
|
||||
unused struct session *sess, int key, struct mouse_event *m)
|
||||
unused struct session *sess, key_code key, struct mouse_event *m)
|
||||
{
|
||||
struct window_choose_mode_data *data = wp->modedata;
|
||||
struct screen *s = &data->screen;
|
||||
@ -743,8 +744,8 @@ window_choose_key(struct window_pane *wp, unused struct client *c,
|
||||
}
|
||||
|
||||
void
|
||||
window_choose_write_line(
|
||||
struct window_pane *wp, struct screen_write_ctx *ctx, u_int py)
|
||||
window_choose_write_line(struct window_pane *wp, struct screen_write_ctx *ctx,
|
||||
u_int py)
|
||||
{
|
||||
struct window_choose_mode_data *data = wp->modedata;
|
||||
struct window_choose_mode_item *item;
|
||||
@ -821,7 +822,7 @@ window_choose_key_index(struct window_choose_mode_data *data, u_int idx)
|
||||
}
|
||||
|
||||
int
|
||||
window_choose_index_key(struct window_choose_mode_data *data, int key)
|
||||
window_choose_index_key(struct window_choose_mode_data *data, key_code key)
|
||||
{
|
||||
static const char keys[] = "0123456789"
|
||||
"abcdefghijklmnopqrstuvwxyz"
|
||||
@ -834,7 +835,7 @@ window_choose_index_key(struct window_choose_mode_data *data, int key)
|
||||
mkey = mode_key_lookup(&data->mdata, *ptr, NULL);
|
||||
if (mkey != MODEKEY_NONE && mkey != MODEKEY_OTHER)
|
||||
continue;
|
||||
if (key == *ptr)
|
||||
if (key == (key_code)*ptr)
|
||||
return (idx);
|
||||
idx++;
|
||||
}
|
||||
|
||||
@ -28,7 +28,7 @@ struct screen *window_clock_init(struct window_pane *);
|
||||
void window_clock_free(struct window_pane *);
|
||||
void window_clock_resize(struct window_pane *, u_int, u_int);
|
||||
void window_clock_key(struct window_pane *, struct client *,
|
||||
struct session *, int, struct mouse_event *);
|
||||
struct session *, key_code, struct mouse_event *);
|
||||
|
||||
void window_clock_timer_callback(int, short, void *);
|
||||
void window_clock_draw_screen(struct window_pane *);
|
||||
@ -186,7 +186,8 @@ window_clock_resize(struct window_pane *wp, u_int sx, u_int sy)
|
||||
|
||||
void
|
||||
window_clock_key(struct window_pane *wp, unused struct client *c,
|
||||
unused struct session *sess, unused int key, unused struct mouse_event *m)
|
||||
unused struct session *sess, unused key_code key,
|
||||
unused struct mouse_event *m)
|
||||
{
|
||||
window_pane_reset_mode(wp);
|
||||
}
|
||||
|
||||
@ -28,9 +28,9 @@ struct screen *window_copy_init(struct window_pane *);
|
||||
void window_copy_free(struct window_pane *);
|
||||
void window_copy_resize(struct window_pane *, u_int, u_int);
|
||||
void window_copy_key(struct window_pane *, struct client *, struct session *,
|
||||
int, struct mouse_event *);
|
||||
int window_copy_key_input(struct window_pane *, int);
|
||||
int window_copy_key_numeric_prefix(struct window_pane *, int);
|
||||
key_code, struct mouse_event *);
|
||||
int window_copy_key_input(struct window_pane *, key_code);
|
||||
int window_copy_key_numeric_prefix(struct window_pane *, key_code);
|
||||
|
||||
void window_copy_redraw_selection(struct window_pane *, u_int);
|
||||
void window_copy_redraw_lines(struct window_pane *, u_int, u_int);
|
||||
@ -368,7 +368,7 @@ window_copy_resize(struct window_pane *wp, u_int sx, u_int sy)
|
||||
|
||||
void
|
||||
window_copy_key(struct window_pane *wp, struct client *c, struct session *sess,
|
||||
int key, struct mouse_event *m)
|
||||
key_code key, struct mouse_event *m)
|
||||
{
|
||||
const char *word_separators;
|
||||
struct window_copy_mode_data *data = wp->modedata;
|
||||
@ -800,7 +800,7 @@ input_off:
|
||||
}
|
||||
|
||||
int
|
||||
window_copy_key_input(struct window_pane *wp, int key)
|
||||
window_copy_key_input(struct window_pane *wp, key_code key)
|
||||
{
|
||||
struct window_copy_mode_data *data = wp->modedata;
|
||||
struct screen *s = &data->screen;
|
||||
@ -897,7 +897,7 @@ window_copy_key_input(struct window_pane *wp, int key)
|
||||
}
|
||||
|
||||
int
|
||||
window_copy_key_numeric_prefix(struct window_pane *wp, int key)
|
||||
window_copy_key_numeric_prefix(struct window_pane *wp, key_code key)
|
||||
{
|
||||
struct window_copy_mode_data *data = wp->modedata;
|
||||
struct screen *s = &data->screen;
|
||||
|
||||
2
window.c
2
window.c
@ -1102,7 +1102,7 @@ window_pane_reset_mode(struct window_pane *wp)
|
||||
|
||||
void
|
||||
window_pane_key(struct window_pane *wp, struct client *c, struct session *s,
|
||||
int key, struct mouse_event *m)
|
||||
key_code key, struct mouse_event *m)
|
||||
{
|
||||
struct window_pane *wp2;
|
||||
|
||||
|
||||
21
xterm-keys.c
21
xterm-keys.c
@ -40,11 +40,12 @@
|
||||
* We accept any but always output the latter (it comes first in the table).
|
||||
*/
|
||||
|
||||
int xterm_keys_match(const char *, const char *, size_t, size_t *, u_int *);
|
||||
int xterm_keys_modifiers(const char *, size_t, size_t *, u_int *);
|
||||
int xterm_keys_match(const char *, const char *, size_t, size_t *,
|
||||
key_code *);
|
||||
int xterm_keys_modifiers(const char *, size_t, size_t *, key_code *);
|
||||
|
||||
struct xterm_keys_entry {
|
||||
int key;
|
||||
key_code key;
|
||||
const char *template;
|
||||
};
|
||||
|
||||
@ -115,7 +116,7 @@ const struct xterm_keys_entry xterm_keys_table[] = {
|
||||
*/
|
||||
int
|
||||
xterm_keys_match(const char *template, const char *buf, size_t len,
|
||||
size_t *size, u_int *modifiers)
|
||||
size_t *size, key_code *modifiers)
|
||||
{
|
||||
size_t pos;
|
||||
int retval;
|
||||
@ -148,7 +149,8 @@ xterm_keys_match(const char *template, const char *buf, size_t len,
|
||||
|
||||
/* Find modifiers from buffer. */
|
||||
int
|
||||
xterm_keys_modifiers(const char *buf, size_t len, size_t *pos, u_int *modifiers)
|
||||
xterm_keys_modifiers(const char *buf, size_t len, size_t *pos,
|
||||
key_code *modifiers)
|
||||
{
|
||||
u_int flags;
|
||||
|
||||
@ -179,11 +181,12 @@ xterm_keys_modifiers(const char *buf, size_t len, size_t *pos, u_int *modifiers)
|
||||
* key), -1 for not found, 1 for partial match.
|
||||
*/
|
||||
int
|
||||
xterm_keys_find(const char *buf, size_t len, size_t *size, int *key)
|
||||
xterm_keys_find(const char *buf, size_t len, size_t *size, key_code *key)
|
||||
{
|
||||
const struct xterm_keys_entry *entry;
|
||||
u_int i, modifiers;
|
||||
u_int i;
|
||||
int matched;
|
||||
key_code modifiers;
|
||||
|
||||
for (i = 0; i < nitems(xterm_keys_table); i++) {
|
||||
entry = &xterm_keys_table[i];
|
||||
@ -201,11 +204,11 @@ xterm_keys_find(const char *buf, size_t len, size_t *size, int *key)
|
||||
|
||||
/* Lookup a key number from the table. */
|
||||
char *
|
||||
xterm_keys_lookup(int key)
|
||||
xterm_keys_lookup(key_code key)
|
||||
{
|
||||
const struct xterm_keys_entry *entry;
|
||||
u_int i;
|
||||
int modifiers;
|
||||
key_code modifiers;
|
||||
char *out;
|
||||
|
||||
modifiers = 1;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user