From 6ad1f19a214f212b391c12c9ae6b1ba5291fbb5d Mon Sep 17 00:00:00 2001
From: Conrad Irwin <conrad.irwin@gmail.com>
Date: Wed, 20 Sep 2023 15:00:41 -0600
Subject: [PATCH] Add NewFileInDirection

---
 assets/keymaps/vim.json           | 12 +++++++++++-
 crates/editor/src/editor.rs       | 25 +++++++++++++++++++++++--
 crates/workspace/src/workspace.rs | 15 ++++++++++++---
 3 files changed, 46 insertions(+), 6 deletions(-)

diff --git a/assets/keymaps/vim.json b/assets/keymaps/vim.json
index 1a6a752e23f931658f352f86b4d8a201cbedd067..5db0fe748ef6885f697ec71c321814c44e1a9fcb 100644
--- a/assets/keymaps/vim.json
+++ b/assets/keymaps/vim.json
@@ -319,7 +319,17 @@
       "ctrl-w c": "pane::CloseAllItems",
       "ctrl-w ctrl-c": "pane::CloseAllItems",
       "ctrl-w q": "pane::CloseAllItems",
-      "ctrl-w ctrl-q": "pane::CloseAllItems"
+      "ctrl-w ctrl-q": "pane::CloseAllItems",
+      "ctrl-w o": "workspace::CloseInactiveTabsAndPanes",
+      "ctrl-w ctrl-o": "workspace::CloseInactiveTabsAndPanes",
+      "ctrl-w n": [
+        "workspace::NewFileInDirection",
+        "Up"
+      ],
+      "ctrl-w ctrl-n": [
+        "workspace::NewFileInDirection",
+        "Up"
+      ]
     }
   },
   {
diff --git a/crates/editor/src/editor.rs b/crates/editor/src/editor.rs
index 0827e1326402e39bfeeab389ad7a9df6d8eb5587..446ddfeab009d51055b5e4aa7e588211b3640f8d 100644
--- a/crates/editor/src/editor.rs
+++ b/crates/editor/src/editor.rs
@@ -103,7 +103,7 @@ use sum_tree::TreeMap;
 use text::Rope;
 use theme::{DiagnosticStyle, Theme, ThemeSettings};
 use util::{post_inc, RangeExt, ResultExt, TryFutureExt};
-use workspace::{ItemNavHistory, ViewId, Workspace};
+use workspace::{ItemNavHistory, SplitDirection, ViewId, Workspace};
 
 use crate::git::diff_hunk_to_display;
 
@@ -363,6 +363,7 @@ pub fn init_settings(cx: &mut AppContext) {
 pub fn init(cx: &mut AppContext) {
     init_settings(cx);
     cx.add_action(Editor::new_file);
+    cx.add_action(Editor::new_file_in_direction);
     cx.add_action(Editor::cancel);
     cx.add_action(Editor::newline);
     cx.add_action(Editor::newline_above);
@@ -1627,6 +1628,26 @@ impl Editor {
         }
     }
 
+    pub fn new_file_in_direction(
+        workspace: &mut Workspace,
+        action: &workspace::NewFileInDirection,
+        cx: &mut ViewContext<Workspace>,
+    ) {
+        let project = workspace.project().clone();
+        if project.read(cx).is_remote() {
+            cx.propagate_action();
+        } else if let Some(buffer) = project
+            .update(cx, |project, cx| project.create_buffer("", None, cx))
+            .log_err()
+        {
+            workspace.split_item(
+                action.0,
+                Box::new(cx.add_view(|cx| Editor::for_buffer(buffer, Some(project.clone()), cx))),
+                cx,
+            );
+        }
+    }
+
     pub fn replica_id(&self, cx: &AppContext) -> ReplicaId {
         self.buffer.read(cx).replica_id()
     }
@@ -7130,7 +7151,7 @@ impl Editor {
             );
         });
         if split {
-            workspace.split_item(Box::new(editor), cx);
+            workspace.split_item(SplitDirection::Right, Box::new(editor), cx);
         } else {
             workspace.add_item(Box::new(editor), cx);
         }
diff --git a/crates/workspace/src/workspace.rs b/crates/workspace/src/workspace.rs
index a8e7f12b3a1d3d84c2a50f22ab823fa2341cb947..6043b946214257642082194043395a75d7417138 100644
--- a/crates/workspace/src/workspace.rs
+++ b/crates/workspace/src/workspace.rs
@@ -157,6 +157,9 @@ pub struct ActivatePane(pub usize);
 #[derive(Clone, Deserialize, PartialEq)]
 pub struct ActivatePaneInDirection(pub SplitDirection);
 
+#[derive(Clone, Deserialize, PartialEq)]
+pub struct NewFileInDirection(pub SplitDirection);
+
 #[derive(Clone, PartialEq, Debug, Deserialize)]
 #[serde(rename_all = "camelCase")]
 pub struct SaveAll {
@@ -230,6 +233,7 @@ impl_actions!(
     [
         ActivatePane,
         ActivatePaneInDirection,
+        NewFileInDirection,
         Toast,
         OpenTerminal,
         SaveAll,
@@ -1991,8 +1995,13 @@ impl Workspace {
             .update(cx, |pane, cx| pane.add_item(item, true, true, None, cx));
     }
 
-    pub fn split_item(&mut self, item: Box<dyn ItemHandle>, cx: &mut ViewContext<Self>) {
-        let new_pane = self.split_pane(self.active_pane.clone(), SplitDirection::Right, cx);
+    pub fn split_item(
+        &mut self,
+        split_direction: SplitDirection,
+        item: Box<dyn ItemHandle>,
+        cx: &mut ViewContext<Self>,
+    ) {
+        let new_pane = self.split_pane(self.active_pane.clone(), split_direction, cx);
         new_pane.update(cx, move |new_pane, cx| {
             new_pane.add_item(item, true, true, None, cx)
         })
@@ -2170,7 +2179,7 @@ impl Workspace {
         }
 
         let item = cx.add_view(|cx| T::for_project_item(self.project().clone(), project_item, cx));
-        self.split_item(Box::new(item.clone()), cx);
+        self.split_item(SplitDirection::Right, Box::new(item.clone()), cx);
         item
     }