From b13306e5cc6da855f77e02b37e807a4b7e32b761 Mon Sep 17 00:00:00 2001
From: Corentin Brunel <devildead13@gmail.com>
Date: Fri, 16 Jul 2021 14:17:21 -0400
Subject: feat: add cursor layout (#878)

* Add basic implementation of "cursor" layout strategy

* Update cursor layout strategy to properly follow cursor

* feat(cursor_layout): handle previewer

* Refactor cursor layout code

* Add cursor theme

* Update readme

* Improve cursor theme and layout documentation

* [docgen] Update doc/telescope.txt
skip-checks: true

* Remove trailing whitespace

* Fix issues related with neovim and plugin api changes

* [docgen] Update doc/telescope.txt
skip-checks: true

* Allow preview width to be configured

* [docgen] Update doc/telescope.txt
skip-checks: true

Co-authored-by: Github Actions <actions@github>
Co-authored-by: cbrunel <cbrunel@sogescom.local>
---
 lua/telescope/themes.lua | 38 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 38 insertions(+)

(limited to 'lua/telescope/themes.lua')

diff --git a/lua/telescope/themes.lua b/lua/telescope/themes.lua
index 939f79a..3b2036b 100644
--- a/lua/telescope/themes.lua
+++ b/lua/telescope/themes.lua
@@ -58,6 +58,44 @@ function themes.get_dropdown(opts)
   return vim.tbl_deep_extend("force", theme_opts, opts)
 end
 
+--- Cursor style theme.
+--- <pre>
+---
+--- Usage:
+---
+---     `local builtin = require('telescope.builtin')`
+---     `local themes = require('telescope.themes')`
+---     `builtin.lsp_code_actions(themes.get_cursor())`
+--- </pre>
+function themes.get_cursor(opts)
+  opts = opts or {}
+
+  local theme_opts = {
+    theme = 'cursor',
+
+    sorting_strategy = 'ascending',
+    results_title = false,
+    layout_strategy = 'cursor',
+    layout_config = {
+      width = function(_, _, _)
+        return 80
+      end,
+
+      height = function(_, _, _)
+        return 6
+      end,
+    },
+    borderchars = {
+      { '─', '│', '─', '│', '╭', '╮', '╯', '╰'},
+      prompt = {'─', '│', ' ', '│', '╭', '╮', '│', '│'},
+      results = {'─', '│', '─', '│', '├', '┤', '╯', '╰'},
+      preview = { '─', '│', '─', '│', '╭', '╮', '╯', '╰'},
+    },
+  }
+
+  return vim.tbl_deep_extend('force', theme_opts, opts)
+end
+
 --- Ivy style theme.
 --- <pre>
 ---
-- 
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