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Simplified the way the build-prompt-functions are called. Before it was quite obscure how and when ZSH called the right functions. It was a matter of a complex quote syntax. Now, by adding a new precmd-hook, the use of the quotes in the PROMPT and RPROMPT-variables is much simpler.

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This commit is contained in:
Dominik Ritter 2015-09-12 23:46:46 +02:00
parent d133680704
commit c8e41ad4ee
1 changed files with 27 additions and 25 deletions
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52
powerlevel9k.zsh-theme
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@ -661,7 +661,7 @@ prompt_longstatus() {
symbols=()
if [[ "$RETVAL" -ne 0 ]]; then
symbols+="%F{226}%? ↵"
symbols+="%F{226}$RETVAL ↵"
bg="009"
else
symbols+="%{%F{046}%}$(print_icon 'OK_ICON')"
@ -798,8 +798,6 @@ prompt_virtualenv() {
# Main prompt
build_left_prompt() {
RETVAL=$?
defined POWERLEVEL9K_LEFT_PROMPT_ELEMENTS || POWERLEVEL9K_LEFT_PROMPT_ELEMENTS=(context dir rbenv vcs)
for element in "${POWERLEVEL9K_LEFT_PROMPT_ELEMENTS[@]}"; do
@ -811,8 +809,6 @@ build_left_prompt() {
# Right prompt
build_right_prompt() {
RETVAL=$?
defined POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS || POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS=(longstatus history time)
for element in "${POWERLEVEL9K_RIGHT_PROMPT_ELEMENTS[@]}"; do
@ -820,6 +816,30 @@ build_right_prompt() {
done
}
powerlevel9k_prepare_prompts() {
RETVAL=$?
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT="$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%{%f%b%k%}$(build_left_prompt)
$(print_icon 'MULTILINE_SECOND_PROMPT_PREFIX')"
# The right prompt should be on the same line as the first line of the left
# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
# advise it to go one line down. See:
# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up
RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down
else
PROMPT="%{%f%b%k%}$(build_left_prompt)"
RPROMPT_PREFIX=''
RPROMPT_SUFFIX=''
fi
if [[ "$POWERLEVEL9K_DISABLE_RPROMPT" != true ]]; then
RPROMPT="$RPROMPT_PREFIX%{%f%b%k%}$(build_right_prompt)%{$reset_color%}$RPROMPT_SUFFIX"
fi
}
powerlevel9k_init() {
# Display a warning if the terminal does not support 256 colors
local term_colors
@ -838,28 +858,10 @@ powerlevel9k_init() {
# initialize VCS
autoload -Uz add-zsh-hook
add-zsh-hook precmd vcs_info
if [[ "$POWERLEVEL9K_PROMPT_ON_NEWLINE" == true ]]; then
PROMPT="$(print_icon 'MULTILINE_FIRST_PROMPT_PREFIX')%{%f%b%k%}"'$(build_left_prompt)'"
$(print_icon 'MULTILINE_SECOND_PROMPT_PREFIX')"
# The right prompt should be on the same line as the first line of the left
# prompt. To do so, there is just a quite ugly workaround: Before zsh draws
# the RPROMPT, we advise it, to go one line up. At the end of RPROMPT, we
# advise it to go one line down. See:
# http://superuser.com/questions/357107/zsh-right-justify-in-ps1
RPROMPT_PREFIX='%{'$'\e[1A''%}' # one line up
RPROMPT_SUFFIX='%{'$'\e[1B''%}' # one line down
else
PROMPT="%{%f%b%k%}"'$(build_left_prompt)'
RPROMPT_PREFIX=''
RPROMPT_SUFFIX=''
fi
if [[ "$POWERLEVEL9K_DISABLE_RPROMPT" != true ]]; then
RPROMPT=$RPROMPT_PREFIX"%{%f%b%k%}"'$(build_right_prompt)'"%{$reset_color%}"$RPROMPT_SUFFIX
fi
# prepare prompts
add-zsh-hook precmd powerlevel9k_prepare_prompts
}
powerlevel9k_init "$@"