xdgoutput.go RawHistoryFolder

1package testserver
2
3import (
4	"github.com/bnema/purego-libwayland/protocol/wayland"
5	"github.com/bnema/purego-libwayland/protocol/xdgoutput"
6	"github.com/bnema/purego-libwayland/server"
7)
8
9// xdg-output is offered only when an output announces a logical size.
10func (s *Server) xdgOutputWanted() bool {
11	for _, o := range s.outputs {
12		if o.spec.LogicalWidth > 0 {
13			return true
14		}
15	}
16	return false
17}
18
19func (s *Server) addXdgOutput(must func(error)) {
20	must(xdgoutput.NewZxdgOutputManagerV1Global(s.d, 3, func(c server.Client, v, id uint32) {
21		if _, err := xdgoutput.NewZxdgOutputManagerV1(c, int32(v), id, xdgManager{s}); err != nil {
22			must(err)
23		}
24	}))
25}
26
27type xdgManager struct{ s *Server }
28
29func (xdgManager) Destroy(*xdgoutput.ZxdgOutputManagerV1) {}
30func (m xdgManager) GetXdgOutput(self *xdgoutput.ZxdgOutputManagerV1, id uint32, out *wayland.Output) {
31	res, err := xdgoutput.NewZxdgOutputV1(self.Client(), int32(self.Version()), id, xdgHandler{})
32	if err != nil {
33		return
34	}
35	res.OnDestroy = func() { m.s.stats.DestroyedXdgOutputs++ }
36	if o := m.s.outputOf(out.Resource); o != nil && o.spec.LogicalWidth > 0 {
37		res.SendLogicalPosition(0, 0)
38		res.SendLogicalSize(o.spec.LogicalWidth, o.spec.LogicalHeight)
39		res.SendDone()
40	}
41}
42
43type xdgHandler struct{}
44
45func (xdgHandler) Destroy(*xdgoutput.ZxdgOutputV1) {}