From e5c7aaed91c0b3d533a04840fedb88ecabc8f6a8 Mon Sep 17 00:00:00 2001
From: Bob
Date: Mon, 18 Jul 2022 09:17:13 +0800
Subject: support prefilling prompt (#2459)

* support prefilling prompt

* introduce with_line builder method in Prompt

* extract show_prompt

* use textobject_word as fallback input---
 helix-term/src/commands/lsp.rs | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

(limited to 'helix-term/src/commands')

diff --git a/helix-term/src/commands/lsp.rs b/helix-term/src/commands/lsp.rs
index 630c47e1..a91e3792 100644
--- a/helix-term/src/commands/lsp.rs
+++ b/helix-term/src/commands/lsp.rs
@@ -885,9 +885,21 @@ pub fn hover(cx: &mut Context) {
 }
 
 pub fn rename_symbol(cx: &mut Context) {
-    ui::prompt(
+    let (view, doc) = current_ref!(cx.editor);
+    let text = doc.text().slice(..);
+    let primary_selection = doc.selection(view.id).primary();
+    let prefill = if primary_selection.len() > 1 {
+        primary_selection
+    } else {
+        use helix_core::textobject::{textobject_word, TextObject};
+        textobject_word(text, primary_selection, TextObject::Inside, 1, false)
+    }
+    .fragment(text)
+    .into();
+    ui::prompt_with_input(
         cx,
         "rename-to:".into(),
+        prefill,
         None,
         ui::completers::none,
         move |cx: &mut compositor::Context, input: &str, event: PromptEvent| {
-- 
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