From 6c0ca4a64a4e2f8697dfa830dcae56c1d7ddca51 Mon Sep 17 00:00:00 2001
From: Junegunn Choi <junegunn.c@gmail.com>
Date: Thu, 30 Jan 2025 00:50:46 +0900
Subject: Add --no-input to hide the input section (#4210)

Close #2890
Close #1396

You can't type in queries in this mode, and the only way to trigger an
fzf search is to use `search(...)` action.

  # Click header to trigger search
  fzf --header '[src] [test]' --no-input --layout reverse \
      --header-border bottom --input-border \
      --bind 'click-header:transform-search:echo ${FZF_CLICK_HEADER_WORD:1:-1}'
---
 src/options.go | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

(limited to 'src/options.go')

diff --git a/src/options.go b/src/options.go
index cc627ee1..fec9596c 100644
--- a/src/options.go
+++ b/src/options.go
@@ -127,6 +127,7 @@ Usage: fzf [options]
                              (default: 0 or center)
 
   INPUT SECTION
+    --no-input               Disable and hide the input section
     --prompt=STR             Input prompt (default: '> ')
     --info=STYLE             Finder info style
                              [default|right|hidden|inline[-right][:PREFIX]]
@@ -538,6 +539,7 @@ type Options struct {
 	Scheme            string
 	Extended          bool
 	Phony             bool
+	Inputless         bool
 	Case              Case
 	Normalize         bool
 	Nth               []Range
@@ -659,6 +661,7 @@ func defaultOptions() *Options {
 		Scheme:       "", // Unknown
 		Extended:     true,
 		Phony:        false,
+		Inputless:    false,
 		Case:         CaseSmart,
 		Normalize:    true,
 		Nth:          make([]Range, 0),
@@ -2315,6 +2318,8 @@ func parseOptions(index *int, opts *Options, allArgs []string) error {
 			opts.Phony = false
 		case "--disabled", "--phony":
 			opts.Phony = true
+		case "--no-input":
+			opts.Inputless = true
 		case "--tiebreak":
 			str, err := nextString("sort criterion required")
 			if err != nil {
@@ -3064,6 +3069,9 @@ func noSeparatorLine(style infoStyle, separator bool) bool {
 }
 
 func (opts *Options) noSeparatorLine() bool {
+	if opts.Inputless {
+		return true
+	}
 	sep := opts.Separator == nil && !opts.InputBorderShape.Visible() || opts.Separator != nil && len(*opts.Separator) > 0
 	return noSeparatorLine(opts.InfoStyle, sep)
 }
@@ -3235,7 +3243,13 @@ func postProcessOptions(opts *Options) error {
 
 	// Sets --min-height automatically
 	if opts.Height.size > 0 && opts.Height.percent && opts.MinHeight < 0 {
-		opts.MinHeight = -opts.MinHeight + 1 + borderLines(opts.BorderShape) + borderLines(opts.ListBorderShape) + borderLines(opts.InputBorderShape)
+		opts.MinHeight = -opts.MinHeight + borderLines(opts.BorderShape) + borderLines(opts.ListBorderShape)
+		if !opts.Inputless {
+			opts.MinHeight += 1 + borderLines(opts.InputBorderShape)
+			if !opts.noSeparatorLine() {
+				opts.MinHeight++
+			}
+		}
 		if len(opts.Header) > 0 {
 			opts.MinHeight += borderLines(opts.HeaderBorderShape) + len(opts.Header)
 		}
@@ -3246,9 +3260,6 @@ func postProcessOptions(opts *Options) error {
 			}
 			opts.MinHeight += borderLines(borderShape) + opts.HeaderLines
 		}
-		if !opts.noSeparatorLine() {
-			opts.MinHeight++
-		}
 		if len(opts.Preview.command) > 0 && (opts.Preview.position == posUp || opts.Preview.position == posDown) && opts.Preview.Visible() && opts.Preview.position == posUp {
 			borderShape := opts.Preview.border
 			if opts.Preview.border == tui.BorderLine {
-- 
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