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view: respect client size resize of floating views

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mpv for example has key bindings to set the window size to a multiple of
the video resolution. This is a valid use case for client-size resizing
of the view and river should respect this if the view is floating.
This commit is contained in:
Isaac Freund 2021-10-30 12:22:49 +02:00
parent e447e1b41f
commit b986196118
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GPG key ID: 86DED400DDFD7A11
1 changed files with 8 additions and 3 deletions
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11
river/XdgToplevel.zig
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@ -307,10 +307,15 @@ fn handleCommit(listener: *wl.Listener(*wlr.Surface), surface: *wlr.Surface) voi
}
} else {
view.output.damage.addWhole();
// TODO: handle unexpected change in dimensions
if (!std.meta.eql(view.surface_box, new_box))
log.err("view changed size unexpectedly", .{});
const size_changed = !std.meta.eql(view.surface_box, new_box);
view.surface_box = new_box;
// If the client has decided to resize itself and the view is floating,
// then respect that resize.
if (view.pending.float and size_changed) {
view.pending.box.width = new_box.width;
view.pending.box.height = new_box.height;
view.applyPending();
}
}
}