feat: add new tag popup-pad

Aloxaf · Oct 23, 2020 · f047171 · f047171
1 parent 8bfe2e7
commit f047171
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Showing 2 changed files with 6 additions and 2 deletions.
diff --git a/fzf-tab.zsh b/fzf-tab.zsh
@@ -148,6 +148,7 @@ _fzf_tab_get() {
     _fzf_tab_add_default group-colors $FZF_TAB_GROUP_COLORS
     _fzf_tab_add_default ignore false
     _fzf_tab_add_default print-query alt-enter
+    _fzf_tab_add_default popup-pad 0 0
 
     if zstyle -m ':completion:*:descriptions' format '*'; then
         _fzf_tab_add_default prefix '·'

diff --git a/fzf-tmux-popup b/fzf-tmux-popup
@@ -13,10 +13,12 @@ local cursor_y=$((tmp[1] + tmp[2])) cursor_x=$((tmp[3] + tmp[4])) window_height=
 touch /tmp/fzf-tab/result-$$
 cat > /tmp/fzf-tab/list-$$
 
-local text REPLY comp_lines comp_length length
+local text REPLY comp_lines comp_length length popup_pad
+
+zstyle -a ":fzf-tab:$_fzf_tab_curcontext" popup-pad popup_pad
 
 # get the size of content, note we should remove all ANSI color code
-comp_lines=${#${(f)"$(</tmp/fzf-tab/list-$$)"}}
+comp_lines=$(( ${#${(f)"$(</tmp/fzf-tab/list-$$)"}} + ${popup_pad[(w)2]:-0} ))
 # FIXME: can't get the correct width of CJK characters.
 if (( comp_lines <= 500 )); then
   comp_length=0
@@ -27,6 +29,7 @@ if (( comp_lines <= 500 )); then
 else
   comp_length=$(sed 's/\x1b\[[0-9;]*m//g' /tmp/fzf-tab/list-$$ | awk 'length > max_length { max_length = length; } END { print max_length }')
 fi
+comp_length=$(( comp_length + ${popup_pad[(w)1]:-0} ))
 
 local popup_height popup_y popup_width popup_x