tmux-plugins.tmux-yank/scripts/key_binding_helpers.sh
2015-06-17 10:04:02 +02:00

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yank_line="y"
yank_line_option="@yank_line"
yank_default="y"
yank_option="@copy_mode_yank"
put_default="Y"
put_option="@copy_mode_put"
yank_put_default="M-y"
yank_put_option="@copy_mode_yank_put"
yank_wo_newline_default="!"
yank_wo_newline_option="@copy_mode_yank_wo_newline"
yank_selection_default="clipboard"
yank_selection_option="@yank_selection"
shell_mode_default="emacs"
shell_mode_option="@shell_mode"
# helper functions
get_tmux_option() {
local option="$1"
local default_value="$2"
local option_value=$(tmux show-option -gqv "$option")
if [ -z "$option_value" ]; then
echo "$default_value"
else
echo "$option_value"
fi
}
yank_line_key() {
echo "$(get_tmux_option "$yank_line_option" "$yank_line")"
}
yank_key() {
echo "$(get_tmux_option "$yank_option" "$yank_default")"
}
put_key() {
echo "$(get_tmux_option "$put_option" "$put_default")"
}
yank_put_key() {
echo "$(get_tmux_option "$yank_put_option" "$yank_put_default")"
}
yank_wo_newline_key() {
echo "$(get_tmux_option "$yank_wo_newline_option" "$yank_wo_newline_default")"
}
yank_selection() {
echo "$(get_tmux_option "$yank_selection_option" "$yank_selection_default")"
}
shell_mode() {
echo "$(get_tmux_option "$shell_mode_option" "$shell_mode_default")"
}
# Ensures a message is displayed for 5 seconds in tmux prompt.
# Does not override the 'display-time' tmux option.
display_message() {
local message="$1"
# display_duration defaults to 5 seconds, if not passed as an argument
if [ "$#" -eq 2 ]; then
local display_duration="$2"
else
local display_duration="5000"
fi
# saves user-set 'display-time' option
local saved_display_time=$(get_tmux_option "display-time" "750")
# sets message display time to 5 seconds
tmux set-option -gq display-time "$display_duration"
# displays message
tmux display-message "$message"
# restores original 'display-time' value
tmux set-option -gq display-time "$saved_display_time"
}