From 8f9e0d029c84f6a15c842c3bccd694fac0516c0a Mon Sep 17 00:00:00 2001
From: Ivan Molodetskikh <yalterz@gmail.com>
Date: Thu, 6 Feb 2025 08:42:09 +0300
Subject: Add set-column-display action

---
 src/layout/mod.rs       |  7 +++++++
 src/layout/monitor.rs   |  6 +++++-
 src/layout/scrolling.rs | 31 +++++++++++++++++++++++++------
 src/layout/tests.rs     |  6 ++++++
 src/layout/workspace.rs |  9 ++++++++-
 5 files changed, 51 insertions(+), 8 deletions(-)

(limited to 'src/layout')

diff --git a/src/layout/mod.rs b/src/layout/mod.rs
index d9121c07..c9c4e72d 100644
--- a/src/layout/mod.rs
+++ b/src/layout/mod.rs
@@ -2151,6 +2151,13 @@ impl<W: LayoutElement> Layout<W> {
         monitor.toggle_column_tabbed_display();
     }
 
+    pub fn set_column_display(&mut self, display: ColumnDisplay) {
+        let Some(monitor) = self.active_monitor() else {
+            return;
+        };
+        monitor.set_column_display(display);
+    }
+
     pub fn center_column(&mut self) {
         let Some(monitor) = self.active_monitor() else {
             return;
diff --git a/src/layout/monitor.rs b/src/layout/monitor.rs
index a9e76d5e..8abaf5f6 100644
--- a/src/layout/monitor.rs
+++ b/src/layout/monitor.rs
@@ -2,7 +2,7 @@ use std::cmp::min;
 use std::rc::Rc;
 use std::time::Duration;
 
-use niri_ipc::SizeChange;
+use niri_ipc::{ColumnDisplay, SizeChange};
 use smithay::backend::renderer::element::utils::{
     CropRenderElement, Relocate, RelocateRenderElement,
 };
@@ -736,6 +736,10 @@ impl<W: LayoutElement> Monitor<W> {
         self.active_workspace().toggle_column_tabbed_display();
     }
 
+    pub fn set_column_display(&mut self, display: ColumnDisplay) {
+        self.active_workspace().set_column_display(display);
+    }
+
     pub fn center_column(&mut self) {
         self.active_workspace().center_column();
     }
diff --git a/src/layout/scrolling.rs b/src/layout/scrolling.rs
index b7e240c2..9be308e6 100644
--- a/src/layout/scrolling.rs
+++ b/src/layout/scrolling.rs
@@ -1968,8 +1968,26 @@ impl<W: LayoutElement> ScrollingSpace<W> {
         }
 
         let col = &mut self.columns[self.active_column_idx];
+        let display = match col.display_mode {
+            ColumnDisplay::Normal => ColumnDisplay::Tabbed,
+            ColumnDisplay::Tabbed => ColumnDisplay::Normal,
+        };
+
+        self.set_column_display(display);
+    }
+
+    pub fn set_column_display(&mut self, display: ColumnDisplay) {
+        if self.columns.is_empty() {
+            return;
+        }
+
+        let col = &mut self.columns[self.active_column_idx];
+        if col.display_mode == display {
+            return;
+        }
+
         cancel_resize_for_column(&mut self.interactive_resize, col);
-        col.toggle_tabbed_display();
+        col.set_column_display(display);
 
         // Disable fullscreen if needed.
         if col.display_mode != ColumnDisplay::Tabbed && col.tiles.len() > 1 {
@@ -4101,11 +4119,12 @@ impl<W: LayoutElement> Column<W> {
         self.update_tile_sizes(false);
     }
 
-    fn toggle_tabbed_display(&mut self) {
-        self.display_mode = match self.display_mode {
-            ColumnDisplay::Normal => ColumnDisplay::Tabbed,
-            ColumnDisplay::Tabbed => ColumnDisplay::Normal,
-        };
+    fn set_column_display(&mut self, display: ColumnDisplay) {
+        if self.display_mode == display {
+            return;
+        }
+
+        self.display_mode = display;
         self.update_tile_sizes(true);
     }
 
diff --git a/src/layout/tests.rs b/src/layout/tests.rs
index d9ac64c2..8f3e4d58 100644
--- a/src/layout/tests.rs
+++ b/src/layout/tests.rs
@@ -320,6 +320,10 @@ fn arbitrary_scroll_direction() -> impl Strategy<Value = ScrollDirection> {
     prop_oneof![Just(ScrollDirection::Left), Just(ScrollDirection::Right)]
 }
 
+fn arbitrary_column_display() -> impl Strategy<Value = ColumnDisplay> {
+    prop_oneof![Just(ColumnDisplay::Normal), Just(ColumnDisplay::Tabbed)]
+}
+
 #[derive(Debug, Clone, Copy, Arbitrary)]
 enum Op {
     AddOutput(#[proptest(strategy = "1..=5usize")] usize),
@@ -407,6 +411,7 @@ enum Op {
     ExpelWindowFromColumn,
     SwapWindowInDirection(#[proptest(strategy = "arbitrary_scroll_direction()")] ScrollDirection),
     ToggleColumnTabbedDisplay,
+    SetColumnDisplay(#[proptest(strategy = "arbitrary_column_display()")] ColumnDisplay),
     CenterColumn,
     CenterWindow {
         #[proptest(strategy = "proptest::option::of(1..=5usize)")]
@@ -971,6 +976,7 @@ impl Op {
             Op::ExpelWindowFromColumn => layout.expel_from_column(),
             Op::SwapWindowInDirection(direction) => layout.swap_window_in_direction(direction),
             Op::ToggleColumnTabbedDisplay => layout.toggle_column_tabbed_display(),
+            Op::SetColumnDisplay(display) => layout.set_column_display(display),
             Op::CenterColumn => layout.center_column(),
             Op::CenterWindow { id } => {
                 let id = id.filter(|id| layout.has_window(id));
diff --git a/src/layout/workspace.rs b/src/layout/workspace.rs
index f811b37e..9fd57baa 100644
--- a/src/layout/workspace.rs
+++ b/src/layout/workspace.rs
@@ -3,7 +3,7 @@ use std::rc::Rc;
 use std::time::Duration;
 
 use niri_config::{CenterFocusedColumn, OutputName, PresetSize, Workspace as WorkspaceConfig};
-use niri_ipc::{PositionChange, SizeChange};
+use niri_ipc::{ColumnDisplay, PositionChange, SizeChange};
 use smithay::backend::renderer::gles::GlesRenderer;
 use smithay::desktop::{layer_map_for_output, Window};
 use smithay::output::Output;
@@ -1029,6 +1029,13 @@ impl<W: LayoutElement> Workspace<W> {
         self.scrolling.toggle_column_tabbed_display();
     }
 
+    pub fn set_column_display(&mut self, display: ColumnDisplay) {
+        if self.floating_is_active.get() {
+            return;
+        }
+        self.scrolling.set_column_display(display);
+    }
+
     pub fn center_column(&mut self) {
         if self.floating_is_active.get() {
             self.floating.center_window(None);
-- 
cgit