From 9ba691cd3a8ffb021cb194bd3185317a65c3194a Mon Sep 17 00:00:00 2001
From: ath3
Date: Tue, 19 Dec 2023 02:17:12 +0100
Subject: Support drawing popup frame (#4313)

Co-authored-by: Blaž Hrastnik <blaz@mxxn.io>---
 helix-view/src/editor.rs | 25 +++++++++++++++++++++++--
 1 file changed, 23 insertions(+), 2 deletions(-)

(limited to 'helix-view/src/editor.rs')

diff --git a/helix-view/src/editor.rs b/helix-view/src/editor.rs
index f2e85307..76429a87 100644
--- a/helix-view/src/editor.rs
+++ b/helix-view/src/editor.rs
@@ -43,9 +43,8 @@ pub use helix_core::diagnostic::Severity;
 use helix_core::{
     auto_pairs::AutoPairs,
     syntax::{self, AutoPairConfig, IndentationHeuristic, SoftWrap},
-    Change, LineEnding, NATIVE_LINE_ENDING,
+    Change, LineEnding, Position, Selection, NATIVE_LINE_ENDING,
 };
-use helix_core::{Position, Selection};
 use helix_dap as dap;
 use helix_lsp::lsp;
 
@@ -291,6 +290,8 @@ pub struct Config {
     pub insert_final_newline: bool,
     /// Enables smart tab
     pub smart_tab: Option<SmartTabConfig>,
+    /// Draw border around popups.
+    pub popup_border: PopupBorderConfig,
     /// Which indent heuristic to use when a new line is inserted
     #[serde(default)]
     pub indent_heuristic: IndentationHeuristic,
@@ -797,6 +798,15 @@ impl From<LineEndingConfig> for LineEnding {
     }
 }
 
+#[derive(Debug, Clone, PartialEq, Eq, Serialize, Deserialize)]
+#[serde(rename_all = "kebab-case")]
+pub enum PopupBorderConfig {
+    None,
+    All,
+    Popup,
+    Menu,
+}
+
 impl Default for Config {
     fn default() -> Self {
         Self {
@@ -844,6 +854,7 @@ impl Default for Config {
             default_line_ending: LineEndingConfig::default(),
             insert_final_newline: true,
             smart_tab: Some(SmartTabConfig::default()),
+            popup_border: PopupBorderConfig::None,
             indent_heuristic: IndentationHeuristic::default(),
         }
     }
@@ -1064,6 +1075,16 @@ impl Editor {
         }
     }
 
+    pub fn popup_border(&self) -> bool {
+        self.config().popup_border == PopupBorderConfig::All
+            || self.config().popup_border == PopupBorderConfig::Popup
+    }
+
+    pub fn menu_border(&self) -> bool {
+        self.config().popup_border == PopupBorderConfig::All
+            || self.config().popup_border == PopupBorderConfig::Menu
+    }
+
     pub fn apply_motion<F: Fn(&mut Self) + 'static>(&mut self, motion: F) {
         motion(self);
         self.last_motion = Some(Box::new(motion));
-- 
cgit v1.2.3-70-g09d2