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Support synchronized panes prompt #19

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Merged
merged 2 commits into from
Feb 15, 2020
Merged

Support synchronized panes prompt #19

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b464b7a
Use -n instead of ! -z
wilfriedroset Jan 19, 2020
719d300
Add support synchronized panes prompt
wilfriedroset Jan 19, 2020
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14 changes: 9 additions & 5 deletions README.md
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Original file line number Diff line number Diff line change
Expand Up @@ -62,21 +62,25 @@ set -g @prefix_highlight_fg 'white' # default is 'colour231'
set -g @prefix_highlight_bg 'blue' # default is 'colour04'
```

The plugin can also be configured to show when copy mode is active. If enabled,
the `#{prefix_highlight}` token will be replaced with the string `Copy` when
copy mode is enabled. The style for copy mode can be configured as a
comma-separated list of colors and attributes:
The plugin can also be configured to show when copy or synchronized panes mode
is active. If enabled, the `#{prefix_highlight}` token will be replaced with
the string `Copy` when copy mode is enabled and `Sync` for synchronized panes.
The style for copy and sync mode can be configured as a comma-separated list of
colors and attributes:

```tmux.conf
set -g @prefix_highlight_show_copy_mode 'on'
set -g @prefix_highlight_copy_mode_attr 'fg=black,bg=yellow,bold' # default is 'fg=default,bg=yellow'
set -g @prefix_highlight_show_sync_mode 'on'
set -g @prefix_highlight_sync_mode_attr 'fg=black,bg=green' # default is 'fg=default,bg=yellow'
```

The `prefix` prompt and `copy` prompt can also be configured:
The `prefix`, `copy` and `sync` prompts can also be configured:

```tmux.conf
set -g @prefix_highlight_prefix_prompt 'Wait'
set -g @prefix_highlight_copy_prompt 'Copy'
set -g @prefix_highlight_sync_prompt 'Sync'
```

Additionally, the plugin can be configured to attach optional affixes to the
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44 changes: 34 additions & 10 deletions prefix_highlight.tmux
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Original file line number Diff line number Diff line change
Expand Up @@ -11,9 +11,12 @@ bg_color_config='@prefix_highlight_bg'
output_prefix='@prefix_highlight_output_prefix'
output_suffix='@prefix_highlight_output_suffix'
show_copy_config='@prefix_highlight_show_copy_mode'
show_sync_config='@prefix_highlight_show_sync_mode'
copy_attr_config='@prefix_highlight_copy_mode_attr'
sync_attr_config='@prefix_highlight_sync_attr'
prefix_prompt='@prefix_highlight_prefix_prompt'
copy_prompt='@prefix_highlight_copy_prompt'
sync_prompt='@prefix_highlight_sync_prompt'
empty_prompt='@prefix_highlight_empty_prompt'
empty_attr_config='@prefix_highlight_empty_attr'
empty_has_affixes='@prefix_highlight_empty_has_affixes'
Expand All @@ -22,7 +25,7 @@ tmux_option() {
local -r value=$(tmux show-option -gqv "$1")
local -r default="$2"

if [ ! -z "$value" ]; then
if [ -n "$value" ]; then
echo "$value"
else
echo "$default"
Expand All @@ -33,9 +36,11 @@ tmux_option() {
default_fg='colour231'
default_bg='colour04'
default_copy_attr='fg=default,bg=yellow'
default_sync_attr='fg=default,bg=yellow'
default_empty_attr='fg=default,bg=default'
default_prefix_prompt=$(tmux_option prefix | tr "[:lower:]" "[:upper:]" | sed 's/C-/\^/')
default_copy_prompt='Copy'
default_sync_prompt='Sync'
default_empty_prompt=''

highlight() {
Expand All @@ -44,15 +49,19 @@ highlight() {
prefix="$2" \
prefix_highlight="$3" \
show_copy_mode="$4" \
copy_highlight="$5" \
output_prefix="$6" \
output_suffix="$7" \
copy="$8" \
empty="$9"
show_sync_mode="$5" \
copy_highlight="$6" \
sync_highlight="$7" \
output_prefix="$8" \
output_suffix="$9" \
copy="${10}" \
sync="${11}" \
empty="${12}"

local -r status_value="$(tmux_option "$status")"
local -r prefix_with_optional_affixes="$output_prefix$prefix$output_suffix"
local -r copy_with_optional_affixes="$output_prefix$copy$output_suffix"
local -r sync_with_optional_affixes="$output_prefix$sync$output_suffix"

if [[ "on" = "$empty_has_affixes" ]]; then
local -r empty_with_optional_affixes="$output_prefix$empty$output_suffix"
Expand All @@ -61,12 +70,17 @@ highlight() {
fi

if [[ "on" = "$show_copy_mode" ]]; then
local -r fallback="${copy_highlight}#{?pane_in_mode,$copy_with_optional_affixes,${empty_highlight}$empty_with_optional_affixes}"
else
local -r fallback="${empty_highlight}$empty_with_optional_affixes"
local -r copy_mode="${copy_highlight}#{?pane_in_mode,$copy_with_optional_affixes,}"
fi

if [[ "on" = "$show_sync_mode" ]]; then
local -r sync_panes="${sync_highlight}#{?synchronize-panes,$sync_with_optional_affixes,}"
fi

local -r highlight_on_prefix="${prefix_highlight}#{?client_prefix,$prefix_with_optional_affixes,$fallback}#[default]"
local -r extended_highlights="${copy_mode}${sync_panes}"
local -r client_prefix="#{?client_prefix,$prefix_with_optional_affixes,$empty_with_optional_affixes}"

local -r highlight_on_prefix="${prefix_highlight}${client_prefix}${extended_highlights}#[default]"
tmux set-option -gq "$status" "${status_value/$place_holder/$highlight_on_prefix}"
}

Expand All @@ -75,28 +89,35 @@ main() {
fg_color=$(tmux_option "$fg_color_config" "$default_fg") \
bg_color=$(tmux_option "$bg_color_config" "$default_bg") \
show_copy_mode=$(tmux_option "$show_copy_config" "off") \
show_sync_mode=$(tmux_option "$show_sync_config" "off") \
output_prefix=$(tmux_option "$output_prefix" " ") \
output_suffix=$(tmux_option "$output_suffix" " ") \
copy_attr=$(tmux_option "$copy_attr_config" "$default_copy_attr") \
sync_attr=$(tmux_option "$sync_attr_config" "$default_sync_attr") \
prefix_prompt=$(tmux_option "$prefix_prompt" "$default_prefix_prompt") \
copy_prompt=$(tmux_option "$copy_prompt" "$default_copy_prompt") \
sync_prompt=$(tmux_option "$sync_prompt" "$default_sync_prompt") \
empty_prompt=$(tmux_option "$empty_prompt" "$default_empty_prompt") \
empty_attr=$(tmux_option "$empty_attr_config" "$default_empty_attr") \
empty_has_affixes=$(tmux_option "$empty_has_affixes" "off")

local -r \
prefix_highlight="#[fg=$fg_color,bg=$bg_color]" \
copy_highlight="${copy_attr:+#[default,$copy_attr]}" \
sync_highlight="${sync_attr:+#[default,$sync_attr]}" \
empty_highlight="${empty_attr:+#[default,$empty_attr]}"

highlight "status-right" \
"$prefix_prompt" \
"$prefix_highlight" \
"$show_copy_mode" \
"$show_sync_mode" \
"$copy_highlight" \
"$sync_highlight" \
"$output_prefix" \
"$output_suffix" \
"$copy_prompt" \
"$sync_prompt" \
"$empty_prompt" \
"$empty_highlight" \
"$empty_has_affixes"
Expand All @@ -105,10 +126,13 @@ main() {
"$prefix_prompt" \
"$prefix_highlight" \
"$show_copy_mode" \
"$show_sync_mode" \
"$copy_highlight" \
"$sync_highlight" \
"$output_prefix" \
"$output_suffix" \
"$copy_prompt" \
"$sync_prompt" \
"$empty_prompt" \
"$empty_highlight" \
"$empty_has_affixes"
Expand Down