From d659b12fb9b9fb210270c204effad969c1b630b8 Mon Sep 17 00:00:00 2001
From: RGBCube <RGBCube@users.noreply.github.com>
Date: Mon, 11 Dec 2023 23:35:40 +0300
Subject: [PATCH] input: add scroll_page_lines

---
 src/Surface.zig       | 7 +++++++
 src/input/Binding.zig | 1 +
 2 files changed, 8 insertions(+)

diff --git a/src/Surface.zig b/src/Surface.zig
index b249df41b..e6c906310 100644
--- a/src/Surface.zig
+++ b/src/Surface.zig
@@ -2701,6 +2701,13 @@ pub fn performBindingAction(self: *Surface, action: input.Binding.Action) !bool
             try self.io_thread.wakeup.notify();
         },
 
+        .scroll_page_lines => |lines| {
+            _ = self.io_thread.mailbox.push(.{
+                .scroll_viewport = .{ .delta = lines },
+            }, .{ .forever = {} });
+            try self.io_thread.wakeup.notify();
+        },
+
         .jump_to_prompt => |delta| {
             _ = self.io_thread.mailbox.push(.{
                 .jump_to_prompt = @intCast(delta),
diff --git a/src/input/Binding.zig b/src/input/Binding.zig
index 460e39dfc..19bdcdc27 100644
--- a/src/input/Binding.zig
+++ b/src/input/Binding.zig
@@ -167,6 +167,7 @@ pub const Action = union(enum) {
     scroll_page_up: void,
     scroll_page_down: void,
     scroll_page_fractional: f32,
+    scroll_page_lines: i16,
 
     /// Jump the viewport forward or back by prompt. Positive
     /// number is the number of prompts to jump forward, negative