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fix bugs in widget hooks and improve performance

This commit is contained in:
romkatv 2020-01-09 13:01:41 +01:00
parent ed78375a2e
commit 5deed4d459
2 changed files with 70 additions and 44 deletions

View file

@ -4948,6 +4948,7 @@ _p9k_init_params() {
_p9k_declare -s POWERLEVEL9K_TRANSIENT_PROMPT off
[[ $_POWERLEVEL9K_TRANSIENT_PROMPT == (off|always|same-dir) ]] || _POWERLEVEL9K_TRANSIENT_PROMPT=off
_p9k_declare -a POWERLEVEL9K_HOOK_WIDGETS --
_p9k_declare -b POWERLEVEL9K_TODO_HIDE_ZERO_TOTAL 0
_p9k_declare -b POWERLEVEL9K_TODO_HIDE_ZERO_FILTERED 0
_p9k_declare -b POWERLEVEL9K_DISABLE_HOT_RELOAD 0
@ -5236,9 +5237,20 @@ _p9k_init_params() {
done
}
function _p9k_on_widget_zle-keymap-select() { _p9k_reset_prompt; }
function _p9k_on_widget_overwrite-mode() { _p9k_reset_prompt; }
function _p9k_on_widget_vi-replace() { _p9k_reset_prompt; }
function _p9k_on_widget_zle-keymap-select() { __p9k_reset_state=2; }
function _p9k_on_widget_overwrite-mode() { __p9k_reset_state=2; }
function _p9k_on_widget_vi-replace() { __p9k_reset_state=2; }
function _p9k_check_visual_mode() {
[[ ${KEYMAP:-} == vicmd ]] || return 0
local region=${${REGION_ACTIVE:-0}/2/1}
[[ $region != $_p9k__region_active ]] || return 0
_p9k__region_active=$region
__p9k_reset_state=2
}
function _p9k_on_widget_visual-mode() { _p9k_check_visual_mode; }
function _p9k_on_widget_visual-line-mode() { _p9k_check_visual_mode; }
function _p9k_on_widget_deactivate-region() { _p9k_check_visual_mode; }
function _p9k_on_widget_zle-line-init() {
(( _p9k__cursor_hidden )) || return 0
@ -5251,28 +5263,20 @@ function _p9k_on_widget_zle-line-finish() {
(( $+_p9k__line_finished )) && return
_p9k__line_finished=
local -i reset=_p9k_reset_on_line_finish
if (( $+functions[p10k-on-post-prompt] )); then
__p9k_reset_state=1
p10k-on-post-prompt
if (( __p9k_reset_state == 2 )); then
reset=1
fi
__p9k_reset_state=0
fi
(( _p9k_reset_on_line_finish )) && __p9k_reset_state=2
(( $+functions[p10k-on-post-prompt] )) && p10k-on-post-prompt
if [[ -n $_p9k_transient_prompt ]]; then
if [[ $_POWERLEVEL9K_TRANSIENT_PROMPT == always || $_p9k_pwd == $_p9k__last_prompt_pwd ]]; then
RPROMPT=
PROMPT=$_p9k_transient_prompt
reset=1
__p9k_reset_state=2
else
_p9k__last_prompt_pwd=$_p9k_pwd
fi
fi
if (( reset )); then
if (( __p9k_reset_state == 2 )); then
if [[ $1 == int ]]; then
_p9k__must_restore_prompt=1
if (( !_p9k__restore_prompt_fd )); then
@ -5285,23 +5289,16 @@ function _p9k_on_widget_zle-line-finish() {
echo -nE - $hide$'\n'$termcap[up]
fi
_p9k_reset_prompt
__p9k_reset_state=0
fi
_p9k__line_finished='%{%}'
}
function _p9k_on_widget_zle-line-pre-redraw() {
[[ ${KEYMAP:-} == vicmd ]] || return 0
local region=${${REGION_ACTIVE:-0}/2/1}
[[ $region != $_p9k__region_active ]] || return 0
_p9k__region_active=$region
_p9k_reset_prompt
}
function _p9k_widget_hook() {
emulate -L zsh
setopt no_hist_expand extended_glob no_prompt_bang prompt_{percent,subst}
(( $+functions[_p9k_on_widget_$1] )) && _p9k_on_widget_$1
__p9k_reset_state=1
if (( $+_p9k__last_buffer )); then
local P9K_LASTBUFFER=$_p9k__last_buffer
local P9K_LASTCURSOR=$_p9k__last_cursor
@ -5310,7 +5307,8 @@ function _p9k_widget_hook() {
if [[ $+_p9k__last_buffer == 1 && $_p9k__last_buffer == $BUFFER ]]; then
local P9K_COMMAND=$_p9k__last_command
else
local P9K_COMMAND="${(Q)${(Az)BUFFER}[1]}"
local words=("${(@z)BUFFER}") # cannot use an inline array with (A) because of bugs in old zsh
local P9K_COMMAND="${(Q)words[1]}"
if (( $+aliases[$P9K_COMMAND] )); then
if functions[_p9k_buffer_cmd]=${(q)P9K_COMMAND} 2>/dev/null; then
P9K_COMMAND="${(Q)${(Az)functions[_p9k_buffer_cmd]}[1]}"
@ -5324,6 +5322,9 @@ function _p9k_widget_hook() {
_p9k__last_cursor=$CURSOR
_p9k__last_command=$P9K_COMMAND
(( $+functions[p10k-on-post-widget] )) && p10k-on-post-widget "${@:2}"
(( $+functions[_p9k_on_widget_$1] )) && _p9k_on_widget_$1
(( __p9k_reset_state == 2 )) && _p9k_reset_prompt
__p9k_reset_state=0
}
function _p9k_widget() {
@ -5338,23 +5339,48 @@ typeset -gi __p9k_widgets_wrapped=0
function _p9k_wrap_widgets() {
(( __p9k_widgets_wrapped )) && return
typeset -gir __p9k_widgets_wrapped=1
local tmp=${TMPDIR:-/tmp}/p10k.bindings.$sysparams[pid]
local -a widget_list
if is-at-least 5.3; then
local -aU widget_list=(
zle-line-pre-redraw
zle-line-init
zle-line-finish
zle-keymap-select
overwrite-mode
vi-replace
visual-mode
visual-line-mode
deactivate-region
$_POWERLEVEL9K_HOOK_WIDGETS
)
else
# There is no zle-line-pre-redraw in zsh < 5.3, so we have to wrap all widgets
# with key bindings. This costs extra 3ms: 1.5ms to fetch the list of widgets and
# another 1.5ms to wrap them.
local keymap tmp=${TMPDIR:-/tmp}/p10k.bindings.$sysparams[pid]
{
{
local keymap
for keymap in $keymaps; do bindkey -M $keymap; done
print -lr -- "x zle-"{isearch-exit,isearch-update,line-pre-redraw,line-init,line-finish,history-line-set,keymap-select}
} >$tmp
for keymap in $keymaps; do bindkey -M $keymap; done >$tmp
local -aU widget_list=(
zle-isearch-exit
zle-isearch-update
zle-line-init
zle-line-finish
zle-history-line-set
zle-keymap-select
$_POWERLEVEL9K_HOOK_WIDGETS
${${${(f)"$(<$tmp)"}##* }:#(*\"|.*)}
)
} always {
zf_rm -f $tmp
}
fi
local widget
for widget in ${(u)${${(f)"$(<$tmp)"}##* }:#(*\"|.*)}; do
for widget in $widget_list; do
functions[_p9k_widget_$widget]='_p9k_widget '${(q)widget}' "$@"'
# The leading dot is to work around bugs in zsh-syntax-highlighting.
zle -A $widget ._p9k_orig_$widget
zle -N $widget _p9k_widget_$widget
done 2>/dev/null # `zle -A` fails for inexisting widgets and complains to stderr
} always {
zf_rm -f $tmp
}
}
function _p9k_restore_prompt() {
@ -5727,7 +5753,7 @@ _p9k_must_init() {
[[ $sig == $_p9k__param_sig ]] && return 1
_p9k_deinit
fi
_p9k__param_pat=$'v22\1'${ZSH_VERSION}$'\1'${ZSH_PATCHLEVEL}$'\1'
_p9k__param_pat=$'v23\1'${ZSH_VERSION}$'\1'${ZSH_PATCHLEVEL}$'\1'
_p9k__param_pat+=$'${#parameters[(I)POWERLEVEL9K_*]}\1${(%):-%n%#}\1$GITSTATUS_LOG_LEVEL\1'
_p9k__param_pat+=$'$GITSTATUS_ENABLE_LOGGING\1$GITSTATUS_DAEMON\1$GITSTATUS_NUM_THREADS\1'
_p9k__param_pat+=$'$DEFAULT_USER\1${ZLE_RPROMPT_INDENT:-1}\1$P9K_SSH\1$__p9k_ksh_arrays'

View file

@ -1,7 +1,7 @@
Hooks:
p10k-on-init
p10k-on-pre-prompt
p10k-on-init (may be called while zle is active or not)
p10k-on-pre-prompt (may be called while zle is active or not)
p10k-on-post-prompt
p10k-on-post-widget