Support editing breakpoint condition with right click

helix-term/src/commands/dap.rs

@@ -1,6 +1,8 @@
 use super::{align_view, Align, Context, Editor};
 use crate::{
     commands,
+    compositor::Compositor,
+    job::Callback,
     ui::{FilePicker, Picker, Prompt, PromptEvent},
 };
 use helix_core::Selection;
@@ -479,12 +481,17 @@ pub fn dap_terminate(cx: &mut Context) {
 
 pub fn dap_edit_condition(cx: &mut Context) {
     if let Some((pos, mut bp)) = commands::cmd::get_breakpoint_at_current_line(cx.editor) {
+        let callback = Box::pin(async move {
+            let call: Callback =
+                Box::new(move |_editor: &mut Editor, compositor: &mut Compositor| {
                     let condition = bp.condition.clone();
                     let prompt = Prompt::new(
                         "condition: ".into(),
                         None,
                         |_input: &str| Vec::new(),
-            move |cx: &mut crate::compositor::Context, input: &str, event: PromptEvent| {
+                        move |cx: &mut crate::compositor::Context,
+                              input: &str,
+                              event: PromptEvent| {
                             if event != PromptEvent::Validate {
                                 return;
                             }
@@ -493,13 +500,15 @@ pub fn dap_edit_condition(cx: &mut Context) {
                             let path = match doc.path() {
                                 Some(path) => path.to_path_buf(),
                                 None => {
-                        cx.editor
-                            .set_status("Can't edit breakpoint: document has no path".to_owned());
+                                    cx.editor.set_status(
+                                        "Can't edit breakpoint: document has no path".to_owned(),
+                                    );
                                     return;
                                 }
                             };
 
-                let breakpoints = cx.editor.breakpoints.entry(path.clone()).or_default();
+                            let breakpoints =
+                                cx.editor.breakpoints.entry(path.clone()).or_default();
                             breakpoints.remove(pos);
                             bp.condition = match input {
                                 "" => None,
@@ -540,8 +549,11 @@ pub fn dap_edit_condition(cx: &mut Context) {
                         },
                         condition,
                     );
-
-        cx.push_layer(Box::new(prompt));
+                    compositor.push(Box::new(prompt));
+                });
+            Ok(call)
+        });
+        cx.jobs.callback(callback);
     }
 }
 

helix-term/src/ui/editor.rs

@@ -1073,6 +1073,31 @@ impl EditorView {
                 EventResult::Consumed(None)
             }
 
+            MouseEvent {
+                kind: MouseEventKind::Up(MouseButton::Right),
+                row,
+                column,
+                ..
+            } => {
+                let result = cxt.editor.tree.views().find_map(|(view, _focus)| {
+                    view.gutter_coords_at_screen_coords(row, column)
+                        .map(|coords| (coords.0, coords.1, view.id))
+                });
+
+                if let Some((line, _, view_id)) = result {
+                    cxt.editor.tree.focus = view_id;
+
+                    let doc = &mut cxt.editor.documents[cxt.editor.tree.get(view_id).doc];
+                    if let Ok(pos) = doc.text().try_line_to_char(line) {
+                        doc.set_selection(view_id, Selection::point(pos));
+                        commands::Command::dap_edit_condition.execute(cxt);
+
+                        return EventResult::Consumed(None);
+                    }
+                }
+                EventResult::Ignored
+            }
+
             MouseEvent {
                 kind: MouseEventKind::Up(MouseButton::Middle),
                 row,