From 8bfca48991ce85f065eea4d2456908eebb9529bc Mon Sep 17 00:00:00 2001
From: Isaac Freund <ifreund@ifreund.xyz>
Date: Mon, 13 Apr 2020 21:00:18 +0200
Subject: Implement the focus stack

---
 src/input_manager.zig | 9 +++++++++
 1 file changed, 9 insertions(+)

(limited to 'src/input_manager.zig')

diff --git a/src/input_manager.zig b/src/input_manager.zig
index 885680c..30c06bc 100644
--- a/src/input_manager.zig
+++ b/src/input_manager.zig
@@ -30,6 +30,15 @@ pub const InputManager = struct {
         c.wl_signal_add(&self.server.wlr_backend.events.new_input, &self.listen_new_input);
     }
 
+    /// Must be called whenever a view is unmapped.
+    pub fn handleViewUnmap(self: Self, view: *View) void {
+        var it = self.seats.first;
+        while (it) |node| : (it = node.next) {
+            const seat = &node.data;
+            seat.handleViewUnmap(view);
+        }
+    }
+
     /// This event is raised by the backend when a new input device becomes available.
     fn handleNewInput(listener: ?*c.wl_listener, data: ?*c_void) callconv(.C) void {
         const input_manager = @fieldParentPtr(InputManager, "listen_new_input", listener.?);
-- 
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