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Fundamental change to how copy mode key bindings work:

Browse Source 
The vi-copy and emacs-copy mode key tables are gone, and instead copy
mode commands are bound in one of two normal key tables ("copy-mode" or
"copy-mode-vi"). Keys are bound to "send-keys -X copy-mode-command". So:

    bind -temacs-copy C-Up scroll-up
    bind -temacs-copy -R5 WheelUpPane scroll-up

Becomes:

    bind -Tcopy-mode C-Up send -X scroll-up
    bind -Tcopy-mode WheelUpPane send -N5 -X scroll-up

This allows the full command parser and command set to be used - for
example, we can use the normal command prompt for searching, jumping,
and so on instead of a custom one:

    bind -Tcopy-mode C-r command-prompt -p'search up' "send -X search-backward '%%'"

command-prompt also gets a -1 option to only require on key press, which
is needed for jumping.

The plan is to get rid of mode keys entirely, so more to come eventually.
This commit is contained in:
nicm
2016-10-11 07:23:34 +00:00
parent 8b804fb589
commit 76d6d3641f
14 changed files with 839 additions and 1223 deletions
Download Patch File Download Diff File Expand all files Collapse all files

33
server-client.c
View File

@ -97,6 +97,13 @@ server_client_get_key_table(struct client *c)
return (name);
}
/* Is this client using the default key table? */
int
server_client_is_default_key_table(struct client *c)
{
return (strcmp(c->keytable->name, server_client_get_key_table(c)) == 0);
}
/* Create a new client. */
void
server_client_create(int fd)
@ -587,6 +594,7 @@ server_client_handle_key(struct client *c, key_code key)
struct window *w;
struct window_pane *wp;
struct timeval tv;
const char *name;
struct key_table *table;
struct key_binding bd_find, *bd;
int xtimeout;
@ -595,6 +603,10 @@ server_client_handle_key(struct client *c, key_code key)
if (s == NULL || (c->flags & (CLIENT_DEAD|CLIENT_SUSPENDED)) != 0)
return;
w = s->curw->window;
if (KEYC_IS_MOUSE(key))
wp = cmd_mouse_pane(m, NULL, NULL);
else
wp = w->active;
/* Update the activity timer. */
if (gettimeofday(&c->activity_time, NULL) != 0)
@ -645,9 +657,21 @@ server_client_handle_key(struct client *c, key_code key)
goto forward;
retry:
/*
* Work out the current key table. If the pane is in a mode, use
* the mode table instead of the default key table.
*/
name = NULL;
if (wp != NULL && wp->mode != NULL && wp->mode->key_table != NULL)
name = wp->mode->key_table(wp);
if (name == NULL || !server_client_is_default_key_table(c))
table = c->keytable;
else
table = key_bindings_get_table(name, 1);
/* Try to see if there is a key binding in the current table. */
bd_find.key = key;
bd = RB_FIND(key_bindings, &c->keytable->key_bindings, &bd_find);
bd = RB_FIND(key_bindings, &table->key_bindings, &bd_find);
if (bd != NULL) {
/*
* Key was matched in this table. If currently repeating but a
@ -665,7 +689,6 @@ retry:
* Take a reference to this table to make sure the key binding
* doesn't disappear.
*/
table = c->keytable;
table->references++;
/*
@ -704,7 +727,7 @@ retry:
}
/* If no match and we're not in the root table, that's it. */
if (strcmp(c->keytable->name, server_client_get_key_table(c)) != 0) {
if (name == NULL && !server_client_is_default_key_table(c)) {
server_client_set_key_table(c, NULL);
server_status_client(c);
return;
@ -724,10 +747,6 @@ retry:
forward:
if (c->flags & CLIENT_READONLY)
return;
if (KEYC_IS_MOUSE(key))
wp = cmd_mouse_pane(m, NULL, NULL);
else
wp = w->active;
if (wp != NULL)
window_pane_key(wp, c, s, key, m);
}