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river-status: only send layout name if changed

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Isaac Freund 2023-03-09 23:14:26 +01:00
parent ebfa892d95
commit 0de3f67898
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GPG Key ID: 86DED400DDFD7A11
1 changed files with 12 additions and 7 deletions
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19
river/Layout.zig
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@ -159,13 +159,18 @@ fn handleRequest(layout: *river.LayoutV3, request: river.LayoutV3.Request, self:
if (layout_demand.serial == req.serial) layout_demand.apply(self);
}
const new_name = util.gpa.dupeZ(u8, mem.sliceTo(req.layout_name, 0)) catch {
log.err("out of memory", .{});
return;
};
if (self.output.layout_name) |name| util.gpa.free(name);
self.output.layout_name = new_name;
self.output.status.sendLayoutName(self.output);
const new_name = mem.sliceTo(req.layout_name, 0);
if (self.output.layout_name == null or
!mem.eql(u8, self.output.layout_name.?, new_name))
{
const owned = util.gpa.dupeZ(u8, new_name) catch {
log.err("out of memory", .{});
return;
};
if (self.output.layout_name) |name| util.gpa.free(name);
self.output.layout_name = owned;
self.output.status.sendLayoutName(self.output);
}
},
}
}