From 9b510950c0c69b9d19f6a31ee0916c122d9e6a4b Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Sun, 27 Sep 2026 21:05:44 -0400
Subject: [PATCH 1/7] wlr: retarget cgo to wlroots-0.20

Pin pkg-config to wlroots-0.20 and drop the removed matrix helpers.
---
 wlr.go | 41 +----------------------------------------
 1 file changed, 1 insertion(+), 40 deletions(-)

diff --git a/wlr.go b/wlr.go
index 702e3eb..3910ace 100644
--- a/wlr.go
+++ b/wlr.go
@@ -1,7 +1,7 @@
 package wlr
 
 /*
-#cgo pkg-config: wlroots wayland-server pixman-1
+#cgo pkg-config: wlroots-0.20 wayland-server pixman-1
 #cgo CFLAGS: -D_GNU_SOURCE -DWLR_USE_UNSTABLE
 
 #include <stdarg.h>
@@ -12,7 +12,6 @@ package wlr
 #include <wlr/util/box.h>
 #include <wlr/types/wlr_compositor.h>
 #include <wlr/types/wlr_data_device.h>
-#include <wlr/types/wlr_matrix.h>
 #include <wlr/util/edges.h>
 #include <wlr/xwayland.h>
 */
@@ -36,44 +35,6 @@ const (
 	EdgeRight  Edges = C.WLR_EDGE_RIGHT
 )
 
-type Matrix [9]float32
-
-func matrixFromC(cm *[9]C.float) *Matrix {
-	var m Matrix
-	copyMatrix((*[9]float32)(&m), cm)
-	return &m
-}
-
-type number interface {
-	~float32 | ~float64 |
-		~int | ~int8 | ~int16 | ~int32 | ~int64 |
-		~uint | ~uint8 | ~uint16 | ~uint32 | ~uint64 | ~uintptr
-}
-
-func copyMatrix[Out, In number](out *[9]Out, in *[9]In) {
-	for i := range out {
-		out[i] = Out(in[i])
-	}
-}
-
-func ProjectBoxMatrix(box image.Rectangle, transform OutputTransform, rotation float32, projection *Matrix) *Matrix {
-	var cm [9]C.float
-	pm := projection.toC()
-	C.wlr_matrix_project_box(
-		&cm[0],
-		boxToC(box),
-		C.enum_wl_output_transform(transform),
-		C.float(rotation),
-		&pm[0],
-	)
-	return matrixFromC(&cm)
-}
-
-func (m *Matrix) toC() [9]C.float {
-	var cm [9]C.float
-	copyMatrix(&cm, (*[9]float32)(m))
-	return cm
-}
 
 type EventLoop struct {
 	p *C.struct_wl_event_loop

From 3e433953f3f4770ac727f8e92ce927a9fbbd3d3b Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Sun, 27 Sep 2026 21:05:44 -0400
Subject: [PATCH 2/7] wlr: replace attach-render with output state and render
 pass

Delete AttachRender/Commit/Rollback and renderer Begin/End/Clear/matrix
draw helpers. Add OutputState, CommitState/TestState, BeginRenderPass,
and RenderPass.AddTexture/AddRect. CreateGlobal now takes a Display;
CreateOutputLayout takes a Display; software cursors go through the
render pass.
---
 output.go     | 127 +++++++++++++++++++++++++++++++++-----------------
 renderer.go   |  31 ------------
 renderpass.go |  75 +++++++++++++++++++++++++++++
 3 files changed, 159 insertions(+), 74 deletions(-)
 create mode 100644 renderpass.go

diff --git a/output.go b/output.go
index b77962c..d183533 100644
--- a/output.go
+++ b/output.go
@@ -1,10 +1,12 @@
 package wlr
 
 /*
+#include <stdlib.h>
 #include <wlr/backend/wayland.h>
 #include <wlr/backend/x11.h>
 #include <wlr/types/wlr_output.h>
 #include <wlr/types/wlr_output_layout.h>
+#include <wlr/util/transform.h>
 */
 import "C"
 
@@ -33,35 +35,30 @@ func (o Output) Scale() float32 {
 	return float32(o.p.scale)
 }
 
-func (o Output) SetScale(scale float32) {
-	C.wlr_output_set_scale(o.p, C.float(scale))
-}
-
 func (o Output) Transform() OutputTransform {
 	return OutputTransform(o.p.transform)
 }
 
-func (o Output) SetTransform(transform OutputTransform) {
-	C.wlr_output_set_transform(o.p, C.enum_wl_output_transform(transform))
-}
-
-func (o Output) TransformMatrix() *Matrix {
-	return matrixFromC(&o.p.transform_matrix)
-}
-
 func (o Output) OnFrame(cb func(Output)) Listener {
 	return newListener(&o.p.events.frame, func(lis Listener, data unsafe.Pointer) {
 		cb(o)
 	})
 }
 
-func (o Output) RenderSoftwareCursors(damage image.Rectangle) {
+func (o Output) OnRequestState(cb func(Output, OutputState)) Listener {
+	return newListener(&o.p.events.request_state, func(lis Listener, data unsafe.Pointer) {
+		event := (*C.struct_wlr_output_event_request_state)(data)
+		cb(o, OutputState{p: event.state})
+	})
+}
+
+func (o Output) AddSoftwareCursorsToRenderPass(pass RenderPass, damage image.Rectangle) {
 	var cd *C.pixman_region32_t
 	if damage != (image.Rectangle{}) {
 		t := rectToC(damage)
 		cd = &t
 	}
-	C.wlr_output_render_software_cursors(o.p, cd)
+	C.wlr_output_add_software_cursors_to_render_pass(o.p, pass.p, cd)
 }
 
 func (o Output) TransformedResolution() (int, int) {
@@ -76,33 +73,36 @@ func (o Output) EffectiveResolution() (int, int) {
 	return int(width), int(height)
 }
 
-func (o Output) InitRender(a Allocator, r Renderer) {
-	C.wlr_output_init_render(o.p, a.p, r.p)
+func (o Output) InitRender(a Allocator, r Renderer) bool {
+	return bool(C.wlr_output_init_render(o.p, a.p, r.p))
 }
 
-func (o Output) AttachRender() (int, error) {
-	var bufferAge C.int
-	if !C.wlr_output_attach_render(o.p, &bufferAge) {
-		return 0, errors.New("can't make output context current")
+func (o Output) BeginRenderPass(state OutputState) (RenderPass, error) {
+	pass := C.wlr_output_begin_render_pass(o.p, state.p, nil)
+	if pass == nil {
+		return RenderPass{}, errors.New("can't begin render pass")
 	}
+	return RenderPass{p: pass}, nil
+}
 
-	return int(bufferAge), nil
+func (o Output) CreateGlobal(display Display) {
+	C.wlr_output_create_global(o.p, display.p)
 }
 
-func (o Output) Rollback() {
-	C.wlr_output_rollback(o.p)
+func (o Output) DestroyGlobal() {
+	C.wlr_output_destroy_global(o.p)
 }
 
-func (o Output) CreateGlobal() {
-	C.wlr_output_create_global(o.p)
+func (o Output) TestState(state OutputState) bool {
+	return bool(C.wlr_output_test_state(o.p, state.p))
 }
 
-func (o Output) DestroyGlobal() {
-	C.wlr_output_destroy_global(o.p)
+func (o Output) CommitState(state OutputState) bool {
+	return bool(C.wlr_output_commit_state(o.p, state.p))
 }
 
-func (o Output) Commit() {
-	C.wlr_output_commit(o.p)
+func (o Output) ScheduleFrame() {
+	C.wlr_output_schedule_frame(o.p)
 }
 
 func (o Output) Modes() iter.Seq[OutputMode] {
@@ -117,14 +117,6 @@ func (o Output) Modes() iter.Seq[OutputMode] {
 	}
 }
 
-func (o Output) SetMode(mode OutputMode) {
-	C.wlr_output_set_mode(o.p, mode.p)
-}
-
-func (o Output) Enable(enable bool) {
-	C.wlr_output_enable(o.p, C.bool(enable))
-}
-
 func (o Output) SetTitle(title string) error {
 	if C.wlr_output_is_wl(o.p) {
 		C.wlr_wl_output_set_title(o.p, C.CString(title))
@@ -150,12 +142,55 @@ func (o Output) Height() int {
 	return int(o.p.height)
 }
 
+func (o Output) Enabled() bool {
+	return bool(o.p.enabled)
+}
+
+type OutputState struct {
+	p *C.struct_wlr_output_state
+}
+
+// NewOutputState allocates and initializes an output state on the Go heap.
+// Call Finish when done.
+func NewOutputState() OutputState {
+	state := OutputState{p: &C.struct_wlr_output_state{}}
+	C.wlr_output_state_init(state.p)
+	return state
+}
+
+func (s OutputState) Valid() bool {
+	return s.p != nil
+}
+
+func (s OutputState) Finish() {
+	if s.p == nil {
+		return
+	}
+	C.wlr_output_state_finish(s.p)
+}
+
+func (s OutputState) SetEnabled(enabled bool) {
+	C.wlr_output_state_set_enabled(s.p, C.bool(enabled))
+}
+
+func (s OutputState) SetMode(mode OutputMode) {
+	C.wlr_output_state_set_mode(s.p, mode.p)
+}
+
+func (s OutputState) SetScale(scale float32) {
+	C.wlr_output_state_set_scale(s.p, C.float(scale))
+}
+
+func (s OutputState) SetTransform(transform OutputTransform) {
+	C.wlr_output_state_set_transform(s.p, C.enum_wl_output_transform(transform))
+}
+
 type OutputLayout struct {
 	p *C.struct_wlr_output_layout
 }
 
-func CreateOutputLayout() OutputLayout {
-	p := C.wlr_output_layout_create()
+func CreateOutputLayout(display Display) OutputLayout {
+	p := C.wlr_output_layout_create(display.p)
 	return OutputLayout{p: p}
 }
 
@@ -163,12 +198,14 @@ func (l OutputLayout) Destroy() {
 	C.wlr_output_layout_destroy(l.p)
 }
 
-func (l OutputLayout) AddAuto(output Output) {
-	C.wlr_output_layout_add_auto(l.p, output.p)
+func (l OutputLayout) AddAuto(output Output) OutputLayoutOutput {
+	p := C.wlr_output_layout_add_auto(l.p, output.p)
+	return OutputLayoutOutput{p: p}
 }
 
-func (l OutputLayout) Add(output Output, lx, ly int) {
-	C.wlr_output_layout_add(l.p, output.p, C.int(lx), C.int(ly))
+func (l OutputLayout) Add(output Output, lx, ly int) OutputLayoutOutput {
+	p := C.wlr_output_layout_add(l.p, output.p, C.int(lx), C.int(ly))
+	return OutputLayoutOutput{p: p}
 }
 
 func (l OutputLayout) OutputCoords(output Output) (x float64, y float64) {
@@ -191,6 +228,10 @@ type OutputLayoutOutput struct {
 	p *C.struct_wlr_output_layout_output
 }
 
+func (o OutputLayoutOutput) Valid() bool {
+	return o.p != nil
+}
+
 func (o OutputLayoutOutput) X() int {
 	return int(o.p.x)
 }
diff --git a/renderer.go b/renderer.go
index 51a37a1..329b148 100644
--- a/renderer.go
+++ b/renderer.go
@@ -6,8 +6,6 @@ package wlr
 import "C"
 
 import (
-	"image"
-	"image/color"
 	"unsafe"
 )
 
@@ -37,32 +35,3 @@ func (r Renderer) InitWLDisplay(display Display) {
 func (r Renderer) InitWLSHM(display Display) {
 	C.wlr_renderer_init_wl_shm(r.p, display.p)
 }
-
-func (r Renderer) Begin(output Output, width int, height int) {
-	C.wlr_renderer_begin(r.p, C.uint(width), C.uint(height))
-}
-
-func (r Renderer) Clear(c color.Color) {
-	cc := colorToC(c)
-	C.wlr_renderer_clear(r.p, &cc[0])
-}
-
-func (r Renderer) End() {
-	C.wlr_renderer_end(r.p)
-}
-
-func (r Renderer) RenderTextureWithMatrix(texture Texture, matrix *Matrix, alpha float32) {
-	m := matrix.toC()
-	C.wlr_render_texture_with_matrix(r.p, texture.p, &m[0], C.float(alpha))
-}
-
-func (r *Renderer) RenderRect(box image.Rectangle, c color.Color, projection *Matrix) {
-	cc := colorToC(c)
-	pm := projection.toC()
-	C.wlr_render_rect(
-		r.p,
-		boxToC(box),
-		&cc[0],
-		&pm[0],
-	)
-}
diff --git a/renderpass.go b/renderpass.go
new file mode 100644
index 0000000..864ed8a
--- /dev/null
+++ b/renderpass.go
@@ -0,0 +1,75 @@
+package wlr
+
+/*
+#include <wlr/render/pass.h>
+*/
+import "C"
+
+import (
+	"image"
+	"image/color"
+)
+
+type BlendMode uint32
+
+const (
+	BlendModePremultiplied BlendMode = C.WLR_RENDER_BLEND_MODE_PREMULTIPLIED
+	BlendModeNone          BlendMode = C.WLR_RENDER_BLEND_MODE_NONE
+)
+
+type FilterMode uint32
+
+const (
+	FilterBilinear FilterMode = C.WLR_SCALE_FILTER_BILINEAR
+	FilterNearest  FilterMode = C.WLR_SCALE_FILTER_NEAREST
+)
+
+type RenderPass struct {
+	p *C.struct_wlr_render_pass
+}
+
+func (r RenderPass) Valid() bool {
+	return r.p != nil
+}
+
+func (r RenderPass) Submit() bool {
+	return bool(C.wlr_render_pass_submit(r.p))
+}
+
+func (r RenderPass) AddTexture(texture Texture, srcBox image.Rectangle, dstBox image.Rectangle, alpha float32, transform OutputTransform, filterMode FilterMode, blendMode BlendMode) {
+	var alphaC C.float = C.float(alpha)
+	var options C.struct_wlr_render_texture_options
+	options.texture = texture.p
+	if srcBox != (image.Rectangle{}) {
+		options.src_box = fboxFromRect(srcBox)
+	}
+	if dst := boxToC(dstBox); dst != nil {
+		options.dst_box = *dst
+	}
+	options.alpha = &alphaC
+	options.transform = C.enum_wl_output_transform(transform)
+	options.filter_mode = C.enum_wlr_scale_filter_mode(filterMode)
+	options.blend_mode = C.enum_wlr_render_blend_mode(blendMode)
+	C.wlr_render_pass_add_texture(r.p, &options)
+}
+
+func (r RenderPass) AddRect(box image.Rectangle, c color.Color, blendMode BlendMode) {
+	cc := colorToC(c)
+	var options C.struct_wlr_render_rect_options
+	if b := boxToC(box); b != nil {
+		options.box = *b
+	}
+	options.color = C.struct_wlr_render_color{r: cc[0], g: cc[1], b: cc[2], a: cc[3]}
+	options.blend_mode = C.enum_wlr_render_blend_mode(blendMode)
+	C.wlr_render_pass_add_rect(r.p, &options)
+}
+
+func fboxFromRect(r image.Rectangle) C.struct_wlr_fbox {
+	r = r.Canon()
+	return C.struct_wlr_fbox{
+		x:      C.double(r.Min.X),
+		y:      C.double(r.Min.Y),
+		width:  C.double(r.Dx()),
+		height: C.double(r.Dy()),
+	}
+}

From dbba1e53021e4ed7a7fe298b77d980ef6f3a7017 Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Sun, 27 Sep 2026 21:05:44 -0400
Subject: [PATCH 3/7] wlr: update backend, input, xdg, and xwayland for 0.20

AutocreateBackend takes an event loop. Fix input device enums and drop
vendor/product. Axis/button notify use wl_pointer enums and relative
direction. Prefer xdg new_toplevel/new_popup signals. Xwayland cursor
uses wlr_buffer; maximized is horz/vert.
---
 backend.go  |  4 ++--
 cursor.go   |  3 ++-
 input.go    | 38 ++++++++++++++++++++++++--------------
 seat.go     | 18 +++++++++++++-----
 xdg.go      | 18 +++++++++++++++---
 xwayland.go | 12 +++++++++---
 6 files changed, 65 insertions(+), 28 deletions(-)

diff --git a/backend.go b/backend.go
index f15140c..632e932 100644
--- a/backend.go
+++ b/backend.go
@@ -17,8 +17,8 @@ type Backend struct {
 	p *C.struct_wlr_backend
 }
 
-func AutocreateBackend(display Display) Backend {
-	p := C.wlr_backend_autocreate(display.p, nil)
+func AutocreateBackend(loop EventLoop) Backend {
+	p := C.wlr_backend_autocreate(loop.p, nil)
 	return Backend{p: p}
 }
 
diff --git a/cursor.go b/cursor.go
index 162b208..41fce5f 100644
--- a/cursor.go
+++ b/cursor.go
@@ -87,7 +87,7 @@ func (c Cursor) OnButton(cb func(p Pointer, time time.Time, button CursorButton,
 	})
 }
 
-func (c Cursor) OnAxis(cb func(p Pointer, time time.Time, source AxisSource, orientation AxisOrientation, delta float64, deltaDiscrete int32)) Listener {
+func (c Cursor) OnAxis(cb func(p Pointer, time time.Time, source AxisSource, orientation AxisOrientation, delta float64, deltaDiscrete int32, relativeDirection AxisRelativeDirection)) Listener {
 	return newListener(&c.p.events.axis, func(lis Listener, data unsafe.Pointer) {
 		event := (*C.struct_wlr_pointer_axis_event)(data)
 		dev := Pointer{p: event.pointer}
@@ -98,6 +98,7 @@ func (c Cursor) OnAxis(cb func(p Pointer, time time.Time, source AxisSource, ori
 			AxisOrientation(event.orientation),
 			float64(event.delta),
 			int32(event.delta_discrete),
+			AxisRelativeDirection(event.relative_direction),
 		)
 	})
 }
diff --git a/input.go b/input.go
index cf48d19..4130c5d 100644
--- a/input.go
+++ b/input.go
@@ -92,8 +92,12 @@ const (
 	InputDeviceTypeKeyboard   InputDeviceType = C.WLR_INPUT_DEVICE_KEYBOARD
 	InputDeviceTypePointer    InputDeviceType = C.WLR_INPUT_DEVICE_POINTER
 	InputDeviceTypeTouch      InputDeviceType = C.WLR_INPUT_DEVICE_TOUCH
-	InputDeviceTypeTabletTool InputDeviceType = C.WLR_INPUT_DEVICE_TABLET_TOOL
+	InputDeviceTypeTablet     InputDeviceType = C.WLR_INPUT_DEVICE_TABLET
 	InputDeviceTypeTabletPad  InputDeviceType = C.WLR_INPUT_DEVICE_TABLET_PAD
+	InputDeviceTypeSwitch     InputDeviceType = C.WLR_INPUT_DEVICE_SWITCH
+
+	// Deprecated: use InputDeviceTypeTablet.
+	InputDeviceTypeTabletTool = InputDeviceTypeTablet
 )
 
 type ButtonState uint32
@@ -106,25 +110,33 @@ const (
 type AxisSource uint32
 
 const (
-	AxisSourceWheel      AxisSource = C.WLR_AXIS_SOURCE_WHEEL
-	AxisSourceFinger     AxisSource = C.WLR_AXIS_SOURCE_FINGER
-	AxisSourceContinuous AxisSource = C.WLR_AXIS_SOURCE_CONTINUOUS
-	AxisSourceWheelTilt  AxisSource = C.WLR_AXIS_SOURCE_WHEEL_TILT
+	AxisSourceWheel      AxisSource = C.WL_POINTER_AXIS_SOURCE_WHEEL
+	AxisSourceFinger     AxisSource = C.WL_POINTER_AXIS_SOURCE_FINGER
+	AxisSourceContinuous AxisSource = C.WL_POINTER_AXIS_SOURCE_CONTINUOUS
+	AxisSourceWheelTilt  AxisSource = C.WL_POINTER_AXIS_SOURCE_WHEEL_TILT
 )
 
 type AxisOrientation uint32
 
 const (
-	AxisOrientationVertical   AxisOrientation = C.WLR_AXIS_ORIENTATION_VERTICAL
-	AxisOrientationHorizontal AxisOrientation = C.WLR_AXIS_ORIENTATION_HORIZONTAL
+	AxisOrientationVertical   AxisOrientation = C.WL_POINTER_AXIS_VERTICAL_SCROLL
+	AxisOrientationHorizontal AxisOrientation = C.WL_POINTER_AXIS_HORIZONTAL_SCROLL
+)
+
+type AxisRelativeDirection uint32
+
+const (
+	AxisRelativeDirectionIdentical AxisRelativeDirection = C.WL_POINTER_AXIS_RELATIVE_DIRECTION_IDENTICAL
+	AxisRelativeDirectionInverted  AxisRelativeDirection = C.WL_POINTER_AXIS_RELATIVE_DIRECTION_INVERTED
 )
 
 var inputDeviceNames = []string{
-	InputDeviceTypeKeyboard:   "keyboard",
-	InputDeviceTypePointer:    "pointer",
-	InputDeviceTypeTouch:      "touch",
-	InputDeviceTypeTabletTool: "tablet tool",
-	InputDeviceTypeTabletPad:  "tablet pad",
+	InputDeviceTypeKeyboard:  "keyboard",
+	InputDeviceTypePointer:   "pointer",
+	InputDeviceTypeTouch:     "touch",
+	InputDeviceTypeTablet:    "tablet",
+	InputDeviceTypeTabletPad: "tablet pad",
+	InputDeviceTypeSwitch:    "switch",
 }
 
 type InputDevice struct {
@@ -138,8 +150,6 @@ func (d InputDevice) OnDestroy(cb func(InputDevice)) Listener {
 }
 
 func (d InputDevice) Type() InputDeviceType { return InputDeviceType(d.p._type) }
-func (d InputDevice) Vendor() int           { return int(d.p.vendor) }
-func (d InputDevice) Product() int          { return int(d.p.product) }
 func (d InputDevice) Name() string          { return C.GoString(d.p.name) }
 
 func (d InputDevice) Keyboard() Keyboard {
diff --git a/seat.go b/seat.go
index 2239e47..a802f12 100644
--- a/seat.go
+++ b/seat.go
@@ -79,11 +79,19 @@ func (s Seat) GetKeyboard() Keyboard {
 }
 
 func (s Seat) PointerNotifyButton(time time.Time, button CursorButton, state ButtonState) {
-	C.wlr_seat_pointer_notify_button(s.p, C.uint32_t(time.UnixMilli()), C.uint32_t(button), uint32(state))
-}
-
-func (s Seat) PointerNotifyAxis(time time.Time, orientation AxisOrientation, delta float64, deltaDiscrete int32, source AxisSource) {
-	C.wlr_seat_pointer_notify_axis(s.p, C.uint32_t(time.UnixMilli()), C.enum_wlr_axis_orientation(orientation), C.double(delta), C.int32_t(deltaDiscrete), C.enum_wlr_axis_source(source))
+	C.wlr_seat_pointer_notify_button(s.p, C.uint32_t(time.UnixMilli()), C.uint32_t(button), C.enum_wl_pointer_button_state(state))
+}
+
+func (s Seat) PointerNotifyAxis(time time.Time, orientation AxisOrientation, delta float64, deltaDiscrete int32, source AxisSource, relativeDirection AxisRelativeDirection) {
+	C.wlr_seat_pointer_notify_axis(
+		s.p,
+		C.uint32_t(time.UnixMilli()),
+		C.enum_wl_pointer_axis(orientation),
+		C.double(delta),
+		C.int32_t(deltaDiscrete),
+		C.enum_wl_pointer_axis_source(source),
+		C.enum_wl_pointer_axis_relative_direction(relativeDirection),
+	)
 }
 
 func (s Seat) PointerNotifyEnter(surface Surface, sx float64, sy float64) {
diff --git a/xdg.go b/xdg.go
index 5a8acac..f4af2f2 100644
--- a/xdg.go
+++ b/xdg.go
@@ -72,6 +72,20 @@ func (s XDGShell) OnNewSurface(cb func(XDGSurface)) Listener {
 	})
 }
 
+// OnNewToplevel is emitted when an xdg_toplevel role is assigned.
+// Prefer this over OnNewSurface for managing toplevel windows.
+func (s XDGShell) OnNewToplevel(cb func(XDGToplevel)) Listener {
+	return newListener(&s.p.events.new_toplevel, func(lis Listener, data unsafe.Pointer) {
+		cb(XDGToplevel{p: (*C.struct_wlr_xdg_toplevel)(data)})
+	})
+}
+
+func (s XDGShell) OnNewPopup(cb func(XDGPopup)) Listener {
+	return newListener(&s.p.events.new_popup, func(lis Listener, data unsafe.Pointer) {
+		cb(XDGPopup{p: (*C.struct_wlr_xdg_popup)(data)})
+	})
+}
+
 type XDGSurface struct {
 	p *C.struct_wlr_xdg_surface
 }
@@ -186,9 +200,7 @@ func (s XDGSurface) OnNewPopup(cb func(XDGSurface, XDGPopup)) Listener {
 }
 
 func (s XDGSurface) GetGeometry() image.Rectangle {
-	var cb C.struct_wlr_box
-	C.wlr_xdg_surface_get_geometry(s.p, &cb)
-	return boxFromC(&cb)
+	return boxFromC(&s.p.geometry)
 }
 
 type XDGPopup struct {
diff --git a/xwayland.go b/xwayland.go
index 4557276..5aa39d3 100644
--- a/xwayland.go
+++ b/xwayland.go
@@ -1,6 +1,7 @@
 package wlr
 
 /*
+#include <wlr/xcursor.h>
 #include <wlr/xwayland.h>
 */
 import "C"
@@ -43,7 +44,12 @@ func (x Xwayland) OnNewSurface(cb func(XwaylandSurface)) Listener {
 }
 
 func (x Xwayland) SetCursor(img XCursorImage) {
-	C.wlr_xwayland_set_cursor(x.p, img.p.buffer, img.p.width*4, img.p.width, img.p.height, C.int32_t(img.p.hotspot_x), C.int32_t(img.p.hotspot_y))
+	buf := C.wlr_xcursor_image_get_buffer(img.p)
+	C.wlr_xwayland_set_cursor(x.p, buf, C.int32_t(img.p.hotspot_x), C.int32_t(img.p.hotspot_y))
+}
+
+func (x Xwayland) DisplayName() string {
+	return C.GoString(x.p.display_name)
 }
 
 type XwaylandSurface struct {
@@ -86,8 +92,8 @@ func (s XwaylandSurface) SetMinimized(minimized bool) {
 	C.wlr_xwayland_surface_set_minimized(s.p, C.bool(minimized))
 }
 
-func (s XwaylandSurface) SetMaximized(maximized bool) {
-	C.wlr_xwayland_surface_set_maximized(s.p, C.bool(maximized))
+func (s XwaylandSurface) SetMaximized(maximizedHorz, maximizedVert bool) {
+	C.wlr_xwayland_surface_set_maximized(s.p, C.bool(maximizedHorz), C.bool(maximizedVert))
 }
 
 func (s XwaylandSurface) Configure(x int16, y int16, width uint16, height uint16) {

From c4842dc2bf6b05b3443d5ca226c7dcfb5cf17633 Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Sun, 27 Sep 2026 21:05:44 -0400
Subject: [PATCH 4/7] xkb: regenerate keysyms

Regenerate against current xkbcommon-keysyms.h so the package builds
with libxkbcommon 1.8+.
---
 xkb/syms.go | 67 ++++++-----------------------------------------------
 1 file changed, 7 insertions(+), 60 deletions(-)

diff --git a/xkb/syms.go b/xkb/syms.go
index 226975a..95ed213 100644
--- a/xkb/syms.go
+++ b/xkb/syms.go
@@ -2194,7 +2194,6 @@ const (
 	KeySymXF86ApplicationRight        KeySym = C.XKB_KEY_XF86ApplicationRight   /* switch to application, right*/
 	KeySymXF86Book                    KeySym = C.XKB_KEY_XF86Book               /* Launch bookreader */
 	KeySymXF86CD                      KeySym = C.XKB_KEY_XF86CD                 /* Launch CD/DVD player */
-	KeySymXF86MediaSelectCD           KeySym = C.XKB_KEY_XF86MediaSelectCD      /* Alias for XF86CD */
 	KeySymXF86Calculater              KeySym = C.XKB_KEY_XF86Calculater         /* Launch Calculater */
 	KeySymXF86Clear                   KeySym = C.XKB_KEY_XF86Clear              /* Clear window, screen */
 	KeySymXF86Close                   KeySym = C.XKB_KEY_XF86Close              /* Close window */
@@ -2304,43 +2303,15 @@ const (
 	KeySymXF86Prev_VMode              KeySym = C.XKB_KEY_XF86Prev_VMode              /* prev. video mode available */
 	KeySymXF86LogWindowTree           KeySym = C.XKB_KEY_XF86LogWindowTree           /* print window tree to log */
 	KeySymXF86LogGrabInfo             KeySym = C.XKB_KEY_XF86LogGrabInfo             /* print all active grabs to log */
-	KeySymXF86MediaPlayPause          KeySym = C.XKB_KEY_XF86MediaPlayPause          /* KEY_PLAYPAUSE */
-	KeySymXF86Exit                    KeySym = C.XKB_KEY_XF86Exit                    /* KEY_EXIT */
-	KeySymXF86AudioBassBoost          KeySym = C.XKB_KEY_XF86AudioBassBoost          /* KEY_BASSBOOST */
-	KeySymXF86Sport                   KeySym = C.XKB_KEY_XF86Sport                   /* KEY_SPORT */
-	KeySymXF86BrightnessAuto          KeySym = C.XKB_KEY_XF86BrightnessAuto          /* Deprecated alias for XF86MonBrightnessAuto */
-	KeySymXF86MonBrightnessAuto       KeySym = C.XKB_KEY_XF86MonBrightnessAuto       /* v3.16 KEY_BRIGHTNESS_AUTO */
+	KeySymXF86BrightnessAuto          KeySym = C.XKB_KEY_XF86BrightnessAuto          /* v3.16 KEY_BRIGHTNESS_AUTO */
 	KeySymXF86DisplayOff              KeySym = C.XKB_KEY_XF86DisplayOff              /* v2.6.23 KEY_DISPLAY_OFF */
-	KeySymXF86OK                      KeySym = C.XKB_KEY_XF86OK                      /* v2.5.26 KEY_OK */
-	KeySymXF86GoTo                    KeySym = C.XKB_KEY_XF86GoTo                    /* v2.5.26 KEY_GOTO */
-	KeySymXF86Info                    KeySym = C.XKB_KEY_XF86Info                    /* v2.5.26 KEY_INFO */
-	KeySymXF86VendorLogo              KeySym = C.XKB_KEY_XF86VendorLogo              /* v2.5.26 KEY_VENDOR */
-	KeySymXF86MediaSelectProgramGuide KeySym = C.XKB_KEY_XF86MediaSelectProgramGuide /* v2.5.26 KEY_PROGRAM */
-	KeySymXF86MediaSelectHome         KeySym = C.XKB_KEY_XF86MediaSelectHome         /* v2.5.26 KEY_PVR */
-	KeySymXF86MediaLanguageMenu       KeySym = C.XKB_KEY_XF86MediaLanguageMenu       /* v2.5.26 KEY_LANGUAGE */
-	KeySymXF86MediaTitleMenu          KeySym = C.XKB_KEY_XF86MediaTitleMenu          /* v2.5.26 KEY_TITLE */
-	KeySymXF86AudioChannelMode        KeySym = C.XKB_KEY_XF86AudioChannelMode        /* v2.5.26 KEY_MODE */
+	KeySymXF86Info                    KeySym = C.XKB_KEY_XF86Info                    /* KEY_INFO */
 	KeySymXF86AspectRatio             KeySym = C.XKB_KEY_XF86AspectRatio             /* v5.1 KEY_ASPECT_RATIO */
-	KeySymXF86MediaSelectPC           KeySym = C.XKB_KEY_XF86MediaSelectPC           /* v2.5.26 KEY_PC */
-	KeySymXF86MediaSelectTV           KeySym = C.XKB_KEY_XF86MediaSelectTV           /* v2.5.26 KEY_TV */
-	KeySymXF86MediaSelectCable        KeySym = C.XKB_KEY_XF86MediaSelectCable        /* v2.5.26 KEY_TV2 */
-	KeySymXF86MediaSelectVCR          KeySym = C.XKB_KEY_XF86MediaSelectVCR          /* v2.5.26 KEY_VCR */
-	KeySymXF86MediaSelectVCRPlus      KeySym = C.XKB_KEY_XF86MediaSelectVCRPlus      /* v2.5.26 KEY_VCR2 */
-	KeySymXF86MediaSelectSatellite    KeySym = C.XKB_KEY_XF86MediaSelectSatellite    /* v2.5.26 KEY_SAT */
-	KeySymXF86MediaSelectTape         KeySym = C.XKB_KEY_XF86MediaSelectTape         /* v2.5.26 KEY_TAPE */
-	KeySymXF86MediaSelectRadio        KeySym = C.XKB_KEY_XF86MediaSelectRadio        /* v2.5.26 KEY_RADIO */
-	KeySymXF86MediaSelectTuner        KeySym = C.XKB_KEY_XF86MediaSelectTuner        /* v2.5.26 KEY_TUNER */
-	KeySymXF86MediaPlayer             KeySym = C.XKB_KEY_XF86MediaPlayer             /* v2.5.26 KEY_PLAYER */
-	KeySymXF86MediaSelectTeletext     KeySym = C.XKB_KEY_XF86MediaSelectTeletext     /* v2.5.26 KEY_TEXT */
-	KeySymXF86DVD                     KeySym = C.XKB_KEY_XF86DVD                     /* v2.5.26 KEY_DVD */
-	KeySymXF86MediaSelectDVD          KeySym = C.XKB_KEY_XF86MediaSelectDVD          /* Alias for XF86DVD */
-	KeySymXF86MediaSelectAuxiliary    KeySym = C.XKB_KEY_XF86MediaSelectAuxiliary    /* v2.5.26 KEY_AUX */
-	KeySymXF86Audio                   KeySym = C.XKB_KEY_XF86Audio                   /* v2.5.26 KEY_AUDIO */
-	KeySymXF86ChannelUp               KeySym = C.XKB_KEY_XF86ChannelUp               /* v2.5.26 KEY_CHANNELUP */
-	KeySymXF86ChannelDown             KeySym = C.XKB_KEY_XF86ChannelDown             /* v2.5.26 KEY_CHANNELDOWN */
-	KeySymXF86MediaPlaySlow           KeySym = C.XKB_KEY_XF86MediaPlaySlow           /* v2.5.26 KEY_SLOW */
-	KeySymXF86Break                   KeySym = C.XKB_KEY_XF86Break                   /* v2.5.26 KEY_BREAK */
-	KeySymXF86NumberEntryMode         KeySym = C.XKB_KEY_XF86NumberEntryMode         /* v2.5.26 KEY_DIGITS */
+	KeySymXF86DVD                     KeySym = C.XKB_KEY_XF86DVD                     /* KEY_DVD */
+	KeySymXF86Audio                   KeySym = C.XKB_KEY_XF86Audio                   /* KEY_AUDIO */
+	KeySymXF86ChannelUp               KeySym = C.XKB_KEY_XF86ChannelUp               /* KEY_CHANNELUP */
+	KeySymXF86ChannelDown             KeySym = C.XKB_KEY_XF86ChannelDown             /* KEY_CHANNELDOWN */
+	KeySymXF86Break                   KeySym = C.XKB_KEY_XF86Break                   /* KEY_BREAK */
 	KeySymXF86VideoPhone              KeySym = C.XKB_KEY_XF86VideoPhone              /* v2.6.20 KEY_VIDEOPHONE */
 	KeySymXF86ZoomReset               KeySym = C.XKB_KEY_XF86ZoomReset               /* v2.6.20 KEY_ZOOMRESET */
 	KeySymXF86Editor                  KeySym = C.XKB_KEY_XF86Editor                  /* v2.6.20 KEY_EDITOR */
@@ -2359,28 +2330,8 @@ const (
 	KeySymXF86NotificationCenter      KeySym = C.XKB_KEY_XF86NotificationCenter      /* v5.10 KEY_NOTIFICATION_CENTER */
 	KeySymXF86PickupPhone             KeySym = C.XKB_KEY_XF86PickupPhone             /* v5.10 KEY_PICKUP_PHONE */
 	KeySymXF86HangupPhone             KeySym = C.XKB_KEY_XF86HangupPhone             /* v5.10 KEY_HANGUP_PHONE */
-	KeySymXF86LinkPhone               KeySym = C.XKB_KEY_XF86LinkPhone               /* v6.14 KEY_LINK_PHONE */
 	KeySymXF86Fn                      KeySym = C.XKB_KEY_XF86Fn                      /* KEY_FN */
 	KeySymXF86Fn_Esc                  KeySym = C.XKB_KEY_XF86Fn_Esc                  /* KEY_FN_ESC */
-	KeySymXF86Fn_F1                   KeySym = C.XKB_KEY_XF86Fn_F1                   /* KEY_FN_F1 */
-	KeySymXF86Fn_F2                   KeySym = C.XKB_KEY_XF86Fn_F2                   /* KEY_FN_F2 */
-	KeySymXF86Fn_F3                   KeySym = C.XKB_KEY_XF86Fn_F3                   /* KEY_FN_F3 */
-	KeySymXF86Fn_F4                   KeySym = C.XKB_KEY_XF86Fn_F4                   /* KEY_FN_F4 */
-	KeySymXF86Fn_F5                   KeySym = C.XKB_KEY_XF86Fn_F5                   /* KEY_FN_F5 */
-	KeySymXF86Fn_F6                   KeySym = C.XKB_KEY_XF86Fn_F6                   /* KEY_FN_F6 */
-	KeySymXF86Fn_F7                   KeySym = C.XKB_KEY_XF86Fn_F7                   /* KEY_FN_F7 */
-	KeySymXF86Fn_F8                   KeySym = C.XKB_KEY_XF86Fn_F8                   /* KEY_FN_F8 */
-	KeySymXF86Fn_F9                   KeySym = C.XKB_KEY_XF86Fn_F9                   /* KEY_FN_F9 */
-	KeySymXF86Fn_F10                  KeySym = C.XKB_KEY_XF86Fn_F10                  /* KEY_FN_F10 */
-	KeySymXF86Fn_F11                  KeySym = C.XKB_KEY_XF86Fn_F11                  /* KEY_FN_F11 */
-	KeySymXF86Fn_F12                  KeySym = C.XKB_KEY_XF86Fn_F12                  /* KEY_FN_F12 */
-	KeySymXF86Fn_1                    KeySym = C.XKB_KEY_XF86Fn_1                    /* KEY_FN_1 */
-	KeySymXF86Fn_2                    KeySym = C.XKB_KEY_XF86Fn_2                    /* KEY_FN_2 */
-	KeySymXF86Fn_D                    KeySym = C.XKB_KEY_XF86Fn_D                    /* KEY_FN_D */
-	KeySymXF86Fn_E                    KeySym = C.XKB_KEY_XF86Fn_E                    /* KEY_FN_E */
-	KeySymXF86Fn_F                    KeySym = C.XKB_KEY_XF86Fn_F                    /* KEY_FN_F */
-	KeySymXF86Fn_S                    KeySym = C.XKB_KEY_XF86Fn_S                    /* KEY_FN_S */
-	KeySymXF86Fn_B                    KeySym = C.XKB_KEY_XF86Fn_B                    /* KEY_FN_B */
 	KeySymXF86FnRightShift            KeySym = C.XKB_KEY_XF86FnRightShift            /* v5.10 KEY_FN_RIGHT_SHIFT */
 	KeySymXF86Numeric0                KeySym = C.XKB_KEY_XF86Numeric0                /* v2.6.28 KEY_NUMERIC_0 */
 	KeySymXF86Numeric1                KeySym = C.XKB_KEY_XF86Numeric1                /* v2.6.28 KEY_NUMERIC_1 */
@@ -2411,7 +2362,6 @@ const (
 	KeySymXF86AttendantToggle         KeySym = C.XKB_KEY_XF86AttendantToggle         /* v3.10 KEY_ATTENDANT_TOGGLE */
 	KeySymXF86LightsToggle            KeySym = C.XKB_KEY_XF86LightsToggle            /* v3.10 KEY_LIGHTS_TOGGLE */
 	KeySymXF86ALSToggle               KeySym = C.XKB_KEY_XF86ALSToggle               /* v3.13 KEY_ALS_TOGGLE */
-	KeySymXF86RefreshRateToggle       KeySym = C.XKB_KEY_XF86RefreshRateToggle       /* v6.9 KEY_REFRESH_RATE_TOGGLE */
 	KeySymXF86Buttonconfig            KeySym = C.XKB_KEY_XF86Buttonconfig            /* v3.16 KEY_BUTTONCONFIG */
 	KeySymXF86Taskmanager             KeySym = C.XKB_KEY_XF86Taskmanager             /* v3.16 KEY_TASKMANAGER */
 	KeySymXF86Journal                 KeySym = C.XKB_KEY_XF86Journal                 /* v3.16 KEY_JOURNAL */
@@ -2425,8 +2375,6 @@ const (
 	KeySymXF86CameraAccessEnable      KeySym = C.XKB_KEY_XF86CameraAccessEnable      /* v6.2 KEY_CAMERA_ACCESS_ENABLE */
 	KeySymXF86CameraAccessDisable     KeySym = C.XKB_KEY_XF86CameraAccessDisable     /* v6.2 KEY_CAMERA_ACCESS_DISABLE */
 	KeySymXF86CameraAccessToggle      KeySym = C.XKB_KEY_XF86CameraAccessToggle      /* v6.2 KEY_CAMERA_ACCESS_TOGGLE */
-	KeySymXF86Accessibility           KeySym = C.XKB_KEY_XF86Accessibility           /* v6.10 KEY_ACCESSIBILITY */
-	KeySymXF86DoNotDisturb            KeySym = C.XKB_KEY_XF86DoNotDisturb            /* v6.10 KEY_DO_NOT_DISTURB */
 	KeySymXF86BrightnessMin           KeySym = C.XKB_KEY_XF86BrightnessMin           /* v3.16 KEY_BRIGHTNESS_MIN */
 	KeySymXF86BrightnessMax           KeySym = C.XKB_KEY_XF86BrightnessMax           /* v3.16 KEY_BRIGHTNESS_MAX */
 	KeySymXF86KbdInputAssistPrev      KeySym = C.XKB_KEY_XF86KbdInputAssistPrev      /* v3.18 KEY_KBDINPUTASSIST_PREV */
@@ -2511,7 +2459,6 @@ const (
 	KeySymXF86KbdLcdMenu3             KeySym = C.XKB_KEY_XF86KbdLcdMenu3             /* v5.5 KEY_KBD_LCD_MENU3 */
 	KeySymXF86KbdLcdMenu4             KeySym = C.XKB_KEY_XF86KbdLcdMenu4             /* v5.5 KEY_KBD_LCD_MENU4 */
 	KeySymXF86KbdLcdMenu5             KeySym = C.XKB_KEY_XF86KbdLcdMenu5             /* v5.5 KEY_KBD_LCD_MENU5 */
-	KeySymXF86PerformanceMode         KeySym = C.XKB_KEY_XF86PerformanceMode         /* v6.17 KEY_PERFORMANCE */
 	KeySymSunFA_Grave                 KeySym = C.XKB_KEY_SunFA_Grave
 	KeySymSunFA_Circum                KeySym = C.XKB_KEY_SunFA_Circum
 	KeySymSunFA_Tilde                 KeySym = C.XKB_KEY_SunFA_Tilde

From 86cbe39daa6d96e808f80181c61d07335b72a051 Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Sun, 27 Sep 2026 21:05:44 -0400
Subject: [PATCH 5/7] wlr: remove unused orphan protocol headers

These local copies are unused; wlroots installs its own protocol
headers for consumers.
---
 wlr-layer-shell-unstable-v1-protocol.h |  606 ---------
 xdg-shell-protocol.h                   | 1641 ------------------------
 2 files changed, 2247 deletions(-)
 delete mode 100644 wlr-layer-shell-unstable-v1-protocol.h
 delete mode 100644 xdg-shell-protocol.h

diff --git a/wlr-layer-shell-unstable-v1-protocol.h b/wlr-layer-shell-unstable-v1-protocol.h
deleted file mode 100644
index 0277e39..0000000
--- a/wlr-layer-shell-unstable-v1-protocol.h
+++ /dev/null
@@ -1,606 +0,0 @@
-/* Generated by wayland-scanner 1.20.0 */
-
-#ifndef WLR_LAYER_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
-#define WLR_LAYER_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_wlr_layer_shell_unstable_v1 The wlr_layer_shell_unstable_v1 protocol
- * @section page_ifaces_wlr_layer_shell_unstable_v1 Interfaces
- * - @subpage page_iface_zwlr_layer_shell_v1 - create surfaces that are layers of the desktop
- * - @subpage page_iface_zwlr_layer_surface_v1 - layer metadata interface
- * @section page_copyright_wlr_layer_shell_unstable_v1 Copyright
- * <pre>
- *
- * Copyright © 2017 Drew DeVault
- *
- * Permission to use, copy, modify, distribute, and sell this
- * software and its documentation for any purpose is hereby granted
- * without fee, provided that the above copyright notice appear in
- * all copies and that both that copyright notice and this permission
- * notice appear in supporting documentation, and that the name of
- * the copyright holders not be used in advertising or publicity
- * pertaining to distribution of the software without specific,
- * written prior permission.  The copyright holders make no
- * representations about the suitability of this software for any
- * purpose.  It is provided "as is" without express or implied
- * warranty.
- *
- * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
- * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
- * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
- * THIS SOFTWARE.
- * </pre>
- */
-struct wl_output;
-struct wl_surface;
-struct xdg_popup;
-struct zwlr_layer_shell_v1;
-struct zwlr_layer_surface_v1;
-
-#ifndef ZWLR_LAYER_SHELL_V1_INTERFACE
-#define ZWLR_LAYER_SHELL_V1_INTERFACE
-/**
- * @page page_iface_zwlr_layer_shell_v1 zwlr_layer_shell_v1
- * @section page_iface_zwlr_layer_shell_v1_desc Description
- *
- * Clients can use this interface to assign the surface_layer role to
- * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
- * rendered with a defined z-depth respective to each other. They may also be
- * anchored to the edges and corners of a screen and specify input handling
- * semantics. This interface should be suitable for the implementation of
- * many desktop shell components, and a broad number of other applications
- * that interact with the desktop.
- * @section page_iface_zwlr_layer_shell_v1_api API
- * See @ref iface_zwlr_layer_shell_v1.
- */
-/**
- * @defgroup iface_zwlr_layer_shell_v1 The zwlr_layer_shell_v1 interface
- *
- * Clients can use this interface to assign the surface_layer role to
- * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
- * rendered with a defined z-depth respective to each other. They may also be
- * anchored to the edges and corners of a screen and specify input handling
- * semantics. This interface should be suitable for the implementation of
- * many desktop shell components, and a broad number of other applications
- * that interact with the desktop.
- */
-extern const struct wl_interface zwlr_layer_shell_v1_interface;
-#endif
-#ifndef ZWLR_LAYER_SURFACE_V1_INTERFACE
-#define ZWLR_LAYER_SURFACE_V1_INTERFACE
-/**
- * @page page_iface_zwlr_layer_surface_v1 zwlr_layer_surface_v1
- * @section page_iface_zwlr_layer_surface_v1_desc Description
- *
- * An interface that may be implemented by a wl_surface, for surfaces that
- * are designed to be rendered as a layer of a stacked desktop-like
- * environment.
- *
- * Layer surface state (layer, size, anchor, exclusive zone,
- * margin, interactivity) is double-buffered, and will be applied at the
- * time wl_surface.commit of the corresponding wl_surface is called.
- *
- * Attaching a null buffer to a layer surface unmaps it.
- *
- * Unmapping a layer_surface means that the surface cannot be shown by the
- * compositor until it is explicitly mapped again. The layer_surface
- * returns to the state it had right after layer_shell.get_layer_surface.
- * The client can re-map the surface by performing a commit without any
- * buffer attached, waiting for a configure event and handling it as usual.
- * @section page_iface_zwlr_layer_surface_v1_api API
- * See @ref iface_zwlr_layer_surface_v1.
- */
-/**
- * @defgroup iface_zwlr_layer_surface_v1 The zwlr_layer_surface_v1 interface
- *
- * An interface that may be implemented by a wl_surface, for surfaces that
- * are designed to be rendered as a layer of a stacked desktop-like
- * environment.
- *
- * Layer surface state (layer, size, anchor, exclusive zone,
- * margin, interactivity) is double-buffered, and will be applied at the
- * time wl_surface.commit of the corresponding wl_surface is called.
- *
- * Attaching a null buffer to a layer surface unmaps it.
- *
- * Unmapping a layer_surface means that the surface cannot be shown by the
- * compositor until it is explicitly mapped again. The layer_surface
- * returns to the state it had right after layer_shell.get_layer_surface.
- * The client can re-map the surface by performing a commit without any
- * buffer attached, waiting for a configure event and handling it as usual.
- */
-extern const struct wl_interface zwlr_layer_surface_v1_interface;
-#endif
-
-#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
-#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
-enum zwlr_layer_shell_v1_error {
-	/**
-	 * wl_surface has another role
-	 */
-	ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
-	/**
-	 * layer value is invalid
-	 */
-	ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
-	/**
-	 * wl_surface has a buffer attached or committed
-	 */
-	ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
-};
-#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */
-
-#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
-#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
-/**
- * @ingroup iface_zwlr_layer_shell_v1
- * available layers for surfaces
- *
- * These values indicate which layers a surface can be rendered in. They
- * are ordered by z depth, bottom-most first. Traditional shell surfaces
- * will typically be rendered between the bottom and top layers.
- * Fullscreen shell surfaces are typically rendered at the top layer.
- * Multiple surfaces can share a single layer, and ordering within a
- * single layer is undefined.
- */
-enum zwlr_layer_shell_v1_layer {
-	ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
-	ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
-	ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
-	ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
-};
-#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */
-
-/**
- * @ingroup iface_zwlr_layer_shell_v1
- * @struct zwlr_layer_shell_v1_interface
- */
-struct zwlr_layer_shell_v1_interface {
-	/**
-	 * create a layer_surface from a surface
-	 *
-	 * Create a layer surface for an existing surface. This assigns
-	 * the role of layer_surface, or raises a protocol error if another
-	 * role is already assigned.
-	 *
-	 * Creating a layer surface from a wl_surface which has a buffer
-	 * attached or committed is a client error, and any attempts by a
-	 * client to attach or manipulate a buffer prior to the first
-	 * layer_surface.configure call must also be treated as errors.
-	 *
-	 * After creating a layer_surface object and setting it up, the
-	 * client must perform an initial commit without any buffer
-	 * attached. The compositor will reply with a
-	 * layer_surface.configure event. The client must acknowledge it
-	 * and is then allowed to attach a buffer to map the surface.
-	 *
-	 * You may pass NULL for output to allow the compositor to decide
-	 * which output to use. Generally this will be the one that the
-	 * user most recently interacted with.
-	 *
-	 * Clients can specify a namespace that defines the purpose of the
-	 * layer surface.
-	 * @param layer layer to add this surface to
-	 * @param namespace namespace for the layer surface
-	 */
-	void (*get_layer_surface)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  uint32_t id,
-				  struct wl_resource *surface,
-				  struct wl_resource *output,
-				  uint32_t layer,
-				  const char *namespace);
-	/**
-	 * destroy the layer_shell object
-	 *
-	 * This request indicates that the client will not use the
-	 * layer_shell object any more. Objects that have been created
-	 * through this instance are not affected.
-	 * @since 3
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-};
-
-
-/**
- * @ingroup iface_zwlr_layer_shell_v1
- */
-#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_shell_v1
- */
-#define ZWLR_LAYER_SHELL_V1_DESTROY_SINCE_VERSION 3
-
-#ifndef ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
-#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- * types of keyboard interaction possible for a layer shell surface
- *
- * Types of keyboard interaction possible for layer shell surfaces. The
- * rationale for this is twofold: (1) some applications are not interested
- * in keyboard events and not allowing them to be focused can improve the
- * desktop experience; (2) some applications will want to take exclusive
- * keyboard focus.
- */
-enum zwlr_layer_surface_v1_keyboard_interactivity {
-	/**
-	 * no keyboard focus is possible
-	 *
-	 * This value indicates that this surface is not interested in
-	 * keyboard events and the compositor should never assign it the
-	 * keyboard focus.
-	 *
-	 * This is the default value, set for newly created layer shell
-	 * surfaces.
-	 *
-	 * This is useful for e.g. desktop widgets that display information
-	 * or only have interaction with non-keyboard input devices.
-	 */
-	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_NONE = 0,
-	/**
-	 * request exclusive keyboard focus
-	 *
-	 * Request exclusive keyboard focus if this surface is above the
-	 * shell surface layer.
-	 *
-	 * For the top and overlay layers, the seat will always give
-	 * exclusive keyboard focus to the top-most layer which has
-	 * keyboard interactivity set to exclusive. If this layer contains
-	 * multiple surfaces with keyboard interactivity set to exclusive,
-	 * the compositor determines the one receiving keyboard events in
-	 * an implementation- defined manner. In this case, no guarantee is
-	 * made when this surface will receive keyboard focus (if ever).
-	 *
-	 * For the bottom and background layers, the compositor is allowed
-	 * to use normal focus semantics.
-	 *
-	 * This setting is mainly intended for applications that need to
-	 * ensure they receive all keyboard events, such as a lock screen
-	 * or a password prompt.
-	 */
-	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_EXCLUSIVE = 1,
-	/**
-	 * request regular keyboard focus semantics
-	 *
-	 * This requests the compositor to allow this surface to be
-	 * focused and unfocused by the user in an implementation-defined
-	 * manner. The user should be able to unfocus this surface even
-	 * regardless of the layer it is on.
-	 *
-	 * Typically, the compositor will want to use its normal mechanism
-	 * to manage keyboard focus between layer shell surfaces with this
-	 * setting and regular toplevels on the desktop layer (e.g. click
-	 * to focus). Nevertheless, it is possible for a compositor to
-	 * require a special interaction to focus or unfocus layer shell
-	 * surfaces (e.g. requiring a click even if focus follows the mouse
-	 * normally, or providing a keybinding to switch focus between
-	 * layers).
-	 *
-	 * This setting is mainly intended for desktop shell components
-	 * (e.g. panels) that allow keyboard interaction. Using this option
-	 * can allow implementing a desktop shell that can be fully usable
-	 * without the mouse.
-	 * @since 4
-	 */
-	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND = 2,
-};
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND_SINCE_VERSION 4
-#endif /* ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM */
-
-#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
-#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
-enum zwlr_layer_surface_v1_error {
-	/**
-	 * provided surface state is invalid
-	 */
-	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
-	/**
-	 * size is invalid
-	 */
-	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
-	/**
-	 * anchor bitfield is invalid
-	 */
-	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
-	/**
-	 * keyboard interactivity is invalid
-	 */
-	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_KEYBOARD_INTERACTIVITY = 3,
-};
-#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */
-
-#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
-#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
-enum zwlr_layer_surface_v1_anchor {
-	/**
-	 * the top edge of the anchor rectangle
-	 */
-	ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
-	/**
-	 * the bottom edge of the anchor rectangle
-	 */
-	ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
-	/**
-	 * the left edge of the anchor rectangle
-	 */
-	ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
-	/**
-	 * the right edge of the anchor rectangle
-	 */
-	ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
-};
-#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */
-
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- * @struct zwlr_layer_surface_v1_interface
- */
-struct zwlr_layer_surface_v1_interface {
-	/**
-	 * sets the size of the surface
-	 *
-	 * Sets the size of the surface in surface-local coordinates. The
-	 * compositor will display the surface centered with respect to its
-	 * anchors.
-	 *
-	 * If you pass 0 for either value, the compositor will assign it
-	 * and inform you of the assignment in the configure event. You
-	 * must set your anchor to opposite edges in the dimensions you
-	 * omit; not doing so is a protocol error. Both values are 0 by
-	 * default.
-	 *
-	 * Size is double-buffered, see wl_surface.commit.
-	 */
-	void (*set_size)(struct wl_client *client,
-			 struct wl_resource *resource,
-			 uint32_t width,
-			 uint32_t height);
-	/**
-	 * configures the anchor point of the surface
-	 *
-	 * Requests that the compositor anchor the surface to the
-	 * specified edges and corners. If two orthogonal edges are
-	 * specified (e.g. 'top' and 'left'), then the anchor point will be
-	 * the intersection of the edges (e.g. the top left corner of the
-	 * output); otherwise the anchor point will be centered on that
-	 * edge, or in the center if none is specified.
-	 *
-	 * Anchor is double-buffered, see wl_surface.commit.
-	 */
-	void (*set_anchor)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   uint32_t anchor);
-	/**
-	 * configures the exclusive geometry of this surface
-	 *
-	 * Requests that the compositor avoids occluding an area with
-	 * other surfaces. The compositor's use of this information is
-	 * implementation-dependent - do not assume that this region will
-	 * not actually be occluded.
-	 *
-	 * A positive value is only meaningful if the surface is anchored
-	 * to one edge or an edge and both perpendicular edges. If the
-	 * surface is not anchored, anchored to only two perpendicular
-	 * edges (a corner), anchored to only two parallel edges or
-	 * anchored to all edges, a positive value will be treated the same
-	 * as zero.
-	 *
-	 * A positive zone is the distance from the edge in surface-local
-	 * coordinates to consider exclusive.
-	 *
-	 * Surfaces that do not wish to have an exclusive zone may instead
-	 * specify how they should interact with surfaces that do. If set
-	 * to zero, the surface indicates that it would like to be moved to
-	 * avoid occluding surfaces with a positive exclusive zone. If set
-	 * to -1, the surface indicates that it would not like to be moved
-	 * to accommodate for other surfaces, and the compositor should
-	 * extend it all the way to the edges it is anchored to.
-	 *
-	 * For example, a panel might set its exclusive zone to 10, so that
-	 * maximized shell surfaces are not shown on top of it. A
-	 * notification might set its exclusive zone to 0, so that it is
-	 * moved to avoid occluding the panel, but shell surfaces are shown
-	 * underneath it. A wallpaper or lock screen might set their
-	 * exclusive zone to -1, so that they stretch below or over the
-	 * panel.
-	 *
-	 * The default value is 0.
-	 *
-	 * Exclusive zone is double-buffered, see wl_surface.commit.
-	 */
-	void (*set_exclusive_zone)(struct wl_client *client,
-				   struct wl_resource *resource,
-				   int32_t zone);
-	/**
-	 * sets a margin from the anchor point
-	 *
-	 * Requests that the surface be placed some distance away from
-	 * the anchor point on the output, in surface-local coordinates.
-	 * Setting this value for edges you are not anchored to has no
-	 * effect.
-	 *
-	 * The exclusive zone includes the margin.
-	 *
-	 * Margin is double-buffered, see wl_surface.commit.
-	 */
-	void (*set_margin)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   int32_t top,
-			   int32_t right,
-			   int32_t bottom,
-			   int32_t left);
-	/**
-	 * requests keyboard events
-	 *
-	 * Set how keyboard events are delivered to this surface. By
-	 * default, layer shell surfaces do not receive keyboard events;
-	 * this request can be used to change this.
-	 *
-	 * This setting is inherited by child surfaces set by the get_popup
-	 * request.
-	 *
-	 * Layer surfaces receive pointer, touch, and tablet events
-	 * normally. If you do not want to receive them, set the input
-	 * region on your surface to an empty region.
-	 *
-	 * Keyboard interactivity is double-buffered, see
-	 * wl_surface.commit.
-	 */
-	void (*set_keyboard_interactivity)(struct wl_client *client,
-					   struct wl_resource *resource,
-					   uint32_t keyboard_interactivity);
-	/**
-	 * assign this layer_surface as an xdg_popup parent
-	 *
-	 * This assigns an xdg_popup's parent to this layer_surface. This
-	 * popup should have been created via xdg_surface::get_popup with
-	 * the parent set to NULL, and this request must be invoked before
-	 * committing the popup's initial state.
-	 *
-	 * See the documentation of xdg_popup for more details about what
-	 * an xdg_popup is and how it is used.
-	 */
-	void (*get_popup)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  struct wl_resource *popup);
-	/**
-	 * ack a configure event
-	 *
-	 * When a configure event is received, if a client commits the
-	 * surface in response to the configure event, then the client must
-	 * make an ack_configure request sometime before the commit
-	 * request, passing along the serial of the configure event.
-	 *
-	 * If the client receives multiple configure events before it can
-	 * respond to one, it only has to ack the last configure event.
-	 *
-	 * A client is not required to commit immediately after sending an
-	 * ack_configure request - it may even ack_configure several times
-	 * before its next surface commit.
-	 *
-	 * A client may send multiple ack_configure requests before
-	 * committing, but only the last request sent before a commit
-	 * indicates which configure event the client really is responding
-	 * to.
-	 * @param serial the serial from the configure event
-	 */
-	void (*ack_configure)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t serial);
-	/**
-	 * destroy the layer_surface
-	 *
-	 * This request destroys the layer surface.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * change the layer of the surface
-	 *
-	 * Change the layer that the surface is rendered on.
-	 *
-	 * Layer is double-buffered, see wl_surface.commit.
-	 * @param layer layer to move this surface to
-	 * @since 2
-	 */
-	void (*set_layer)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  uint32_t layer);
-};
-
-#define ZWLR_LAYER_SURFACE_V1_CONFIGURE 0
-#define ZWLR_LAYER_SURFACE_V1_CLOSED 1
-
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_CLOSED_SINCE_VERSION 1
-
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_SIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_GET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- */
-#define ZWLR_LAYER_SURFACE_V1_SET_LAYER_SINCE_VERSION 2
-
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-zwlr_layer_surface_v1_send_configure(struct wl_resource *resource_, uint32_t serial, uint32_t width, uint32_t height)
-{
-	wl_resource_post_event(resource_, ZWLR_LAYER_SURFACE_V1_CONFIGURE, serial, width, height);
-}
-
-/**
- * @ingroup iface_zwlr_layer_surface_v1
- * Sends an closed event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-zwlr_layer_surface_v1_send_closed(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, ZWLR_LAYER_SURFACE_V1_CLOSED);
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif
diff --git a/xdg-shell-protocol.h b/xdg-shell-protocol.h
deleted file mode 100644
index 7c2f5de..0000000
--- a/xdg-shell-protocol.h
+++ /dev/null
@@ -1,1641 +0,0 @@
-/* Generated by wayland-scanner 1.18.0 */
-
-#ifndef XDG_SHELL_SERVER_PROTOCOL_H
-#define XDG_SHELL_SERVER_PROTOCOL_H
-
-#include <stdint.h>
-#include <stddef.h>
-#include "wayland-server.h"
-
-#ifdef  __cplusplus
-extern "C" {
-#endif
-
-struct wl_client;
-struct wl_resource;
-
-/**
- * @page page_xdg_shell The xdg_shell protocol
- * @section page_ifaces_xdg_shell Interfaces
- * - @subpage page_iface_xdg_wm_base - create desktop-style surfaces
- * - @subpage page_iface_xdg_positioner - child surface positioner
- * - @subpage page_iface_xdg_surface - desktop user interface surface base interface
- * - @subpage page_iface_xdg_toplevel - toplevel surface
- * - @subpage page_iface_xdg_popup - short-lived, popup surfaces for menus
- * @section page_copyright_xdg_shell Copyright
- * <pre>
- *
- * Copyright © 2008-2013 Kristian Høgsberg
- * Copyright © 2013      Rafael Antognolli
- * Copyright © 2013      Jasper St. Pierre
- * Copyright © 2010-2013 Intel Corporation
- * Copyright © 2015-2017 Samsung Electronics Co., Ltd
- * Copyright © 2015-2017 Red Hat Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a
- * copy of this software and associated documentation files (the "Software"),
- * to deal in the Software without restriction, including without limitation
- * the rights to use, copy, modify, merge, publish, distribute, sublicense,
- * and/or sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice (including the next
- * paragraph) shall be included in all copies or substantial portions of the
- * Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
- * DEALINGS IN THE SOFTWARE.
- * </pre>
- */
-struct wl_output;
-struct wl_seat;
-struct wl_surface;
-struct xdg_popup;
-struct xdg_positioner;
-struct xdg_surface;
-struct xdg_toplevel;
-struct xdg_wm_base;
-
-/**
- * @page page_iface_xdg_wm_base xdg_wm_base
- * @section page_iface_xdg_wm_base_desc Description
- *
- * The xdg_wm_base interface is exposed as a global object enabling clients
- * to turn their wl_surfaces into windows in a desktop environment. It
- * defines the basic functionality needed for clients and the compositor to
- * create windows that can be dragged, resized, maximized, etc, as well as
- * creating transient windows such as popup menus.
- * @section page_iface_xdg_wm_base_api API
- * See @ref iface_xdg_wm_base.
- */
-/**
- * @defgroup iface_xdg_wm_base The xdg_wm_base interface
- *
- * The xdg_wm_base interface is exposed as a global object enabling clients
- * to turn their wl_surfaces into windows in a desktop environment. It
- * defines the basic functionality needed for clients and the compositor to
- * create windows that can be dragged, resized, maximized, etc, as well as
- * creating transient windows such as popup menus.
- */
-extern const struct wl_interface xdg_wm_base_interface;
-/**
- * @page page_iface_xdg_positioner xdg_positioner
- * @section page_iface_xdg_positioner_desc Description
- *
- * The xdg_positioner provides a collection of rules for the placement of a
- * child surface relative to a parent surface. Rules can be defined to ensure
- * the child surface remains within the visible area's borders, and to
- * specify how the child surface changes its position, such as sliding along
- * an axis, or flipping around a rectangle. These positioner-created rules are
- * constrained by the requirement that a child surface must intersect with or
- * be at least partially adjacent to its parent surface.
- *
- * See the various requests for details about possible rules.
- *
- * At the time of the request, the compositor makes a copy of the rules
- * specified by the xdg_positioner. Thus, after the request is complete the
- * xdg_positioner object can be destroyed or reused; further changes to the
- * object will have no effect on previous usages.
- *
- * For an xdg_positioner object to be considered complete, it must have a
- * non-zero size set by set_size, and a non-zero anchor rectangle set by
- * set_anchor_rect. Passing an incomplete xdg_positioner object when
- * positioning a surface raises an error.
- * @section page_iface_xdg_positioner_api API
- * See @ref iface_xdg_positioner.
- */
-/**
- * @defgroup iface_xdg_positioner The xdg_positioner interface
- *
- * The xdg_positioner provides a collection of rules for the placement of a
- * child surface relative to a parent surface. Rules can be defined to ensure
- * the child surface remains within the visible area's borders, and to
- * specify how the child surface changes its position, such as sliding along
- * an axis, or flipping around a rectangle. These positioner-created rules are
- * constrained by the requirement that a child surface must intersect with or
- * be at least partially adjacent to its parent surface.
- *
- * See the various requests for details about possible rules.
- *
- * At the time of the request, the compositor makes a copy of the rules
- * specified by the xdg_positioner. Thus, after the request is complete the
- * xdg_positioner object can be destroyed or reused; further changes to the
- * object will have no effect on previous usages.
- *
- * For an xdg_positioner object to be considered complete, it must have a
- * non-zero size set by set_size, and a non-zero anchor rectangle set by
- * set_anchor_rect. Passing an incomplete xdg_positioner object when
- * positioning a surface raises an error.
- */
-extern const struct wl_interface xdg_positioner_interface;
-/**
- * @page page_iface_xdg_surface xdg_surface
- * @section page_iface_xdg_surface_desc Description
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides a base set of functionality required to construct user
- * interface elements requiring management by the compositor, such as
- * toplevel windows, menus, etc. The types of functionality are split into
- * xdg_surface roles.
- *
- * Creating an xdg_surface does not set the role for a wl_surface. In order
- * to map an xdg_surface, the client must create a role-specific object
- * using, e.g., get_toplevel, get_popup. The wl_surface for any given
- * xdg_surface can have at most one role, and may not be assigned any role
- * not based on xdg_surface.
- *
- * A role must be assigned before any other requests are made to the
- * xdg_surface object.
- *
- * The client must call wl_surface.commit on the corresponding wl_surface
- * for the xdg_surface state to take effect.
- *
- * Creating an xdg_surface from a wl_surface which has a buffer attached or
- * committed is a client error, and any attempts by a client to attach or
- * manipulate a buffer prior to the first xdg_surface.configure call must
- * also be treated as errors.
- *
- * Mapping an xdg_surface-based role surface is defined as making it
- * possible for the surface to be shown by the compositor. Note that
- * a mapped surface is not guaranteed to be visible once it is mapped.
- *
- * For an xdg_surface to be mapped by the compositor, the following
- * conditions must be met:
- * (1) the client has assigned an xdg_surface-based role to the surface
- * (2) the client has set and committed the xdg_surface state and the
- * role-dependent state to the surface
- * (3) the client has committed a buffer to the surface
- *
- * A newly-unmapped surface is considered to have met condition (1) out
- * of the 3 required conditions for mapping a surface if its role surface
- * has not been destroyed.
- * @section page_iface_xdg_surface_api API
- * See @ref iface_xdg_surface.
- */
-/**
- * @defgroup iface_xdg_surface The xdg_surface interface
- *
- * An interface that may be implemented by a wl_surface, for
- * implementations that provide a desktop-style user interface.
- *
- * It provides a base set of functionality required to construct user
- * interface elements requiring management by the compositor, such as
- * toplevel windows, menus, etc. The types of functionality are split into
- * xdg_surface roles.
- *
- * Creating an xdg_surface does not set the role for a wl_surface. In order
- * to map an xdg_surface, the client must create a role-specific object
- * using, e.g., get_toplevel, get_popup. The wl_surface for any given
- * xdg_surface can have at most one role, and may not be assigned any role
- * not based on xdg_surface.
- *
- * A role must be assigned before any other requests are made to the
- * xdg_surface object.
- *
- * The client must call wl_surface.commit on the corresponding wl_surface
- * for the xdg_surface state to take effect.
- *
- * Creating an xdg_surface from a wl_surface which has a buffer attached or
- * committed is a client error, and any attempts by a client to attach or
- * manipulate a buffer prior to the first xdg_surface.configure call must
- * also be treated as errors.
- *
- * Mapping an xdg_surface-based role surface is defined as making it
- * possible for the surface to be shown by the compositor. Note that
- * a mapped surface is not guaranteed to be visible once it is mapped.
- *
- * For an xdg_surface to be mapped by the compositor, the following
- * conditions must be met:
- * (1) the client has assigned an xdg_surface-based role to the surface
- * (2) the client has set and committed the xdg_surface state and the
- * role-dependent state to the surface
- * (3) the client has committed a buffer to the surface
- *
- * A newly-unmapped surface is considered to have met condition (1) out
- * of the 3 required conditions for mapping a surface if its role surface
- * has not been destroyed.
- */
-extern const struct wl_interface xdg_surface_interface;
-/**
- * @page page_iface_xdg_toplevel xdg_toplevel
- * @section page_iface_xdg_toplevel_desc Description
- *
- * This interface defines an xdg_surface role which allows a surface to,
- * among other things, set window-like properties such as maximize,
- * fullscreen, and minimize, set application-specific metadata like title and
- * id, and well as trigger user interactive operations such as interactive
- * resize and move.
- *
- * Unmapping an xdg_toplevel means that the surface cannot be shown
- * by the compositor until it is explicitly mapped again.
- * All active operations (e.g., move, resize) are canceled and all
- * attributes (e.g. title, state, stacking, ...) are discarded for
- * an xdg_toplevel surface when it is unmapped.
- *
- * Attaching a null buffer to a toplevel unmaps the surface.
- * @section page_iface_xdg_toplevel_api API
- * See @ref iface_xdg_toplevel.
- */
-/**
- * @defgroup iface_xdg_toplevel The xdg_toplevel interface
- *
- * This interface defines an xdg_surface role which allows a surface to,
- * among other things, set window-like properties such as maximize,
- * fullscreen, and minimize, set application-specific metadata like title and
- * id, and well as trigger user interactive operations such as interactive
- * resize and move.
- *
- * Unmapping an xdg_toplevel means that the surface cannot be shown
- * by the compositor until it is explicitly mapped again.
- * All active operations (e.g., move, resize) are canceled and all
- * attributes (e.g. title, state, stacking, ...) are discarded for
- * an xdg_toplevel surface when it is unmapped.
- *
- * Attaching a null buffer to a toplevel unmaps the surface.
- */
-extern const struct wl_interface xdg_toplevel_interface;
-/**
- * @page page_iface_xdg_popup xdg_popup
- * @section page_iface_xdg_popup_desc Description
- *
- * A popup surface is a short-lived, temporary surface. It can be used to
- * implement for example menus, popovers, tooltips and other similar user
- * interface concepts.
- *
- * A popup can be made to take an explicit grab. See xdg_popup.grab for
- * details.
- *
- * When the popup is dismissed, a popup_done event will be sent out, and at
- * the same time the surface will be unmapped. See the xdg_popup.popup_done
- * event for details.
- *
- * Explicitly destroying the xdg_popup object will also dismiss the popup and
- * unmap the surface. Clients that want to dismiss the popup when another
- * surface of their own is clicked should dismiss the popup using the destroy
- * request.
- *
- * A newly created xdg_popup will be stacked on top of all previously created
- * xdg_popup surfaces associated with the same xdg_toplevel.
- *
- * The parent of an xdg_popup must be mapped (see the xdg_surface
- * description) before the xdg_popup itself.
- *
- * The client must call wl_surface.commit on the corresponding wl_surface
- * for the xdg_popup state to take effect.
- * @section page_iface_xdg_popup_api API
- * See @ref iface_xdg_popup.
- */
-/**
- * @defgroup iface_xdg_popup The xdg_popup interface
- *
- * A popup surface is a short-lived, temporary surface. It can be used to
- * implement for example menus, popovers, tooltips and other similar user
- * interface concepts.
- *
- * A popup can be made to take an explicit grab. See xdg_popup.grab for
- * details.
- *
- * When the popup is dismissed, a popup_done event will be sent out, and at
- * the same time the surface will be unmapped. See the xdg_popup.popup_done
- * event for details.
- *
- * Explicitly destroying the xdg_popup object will also dismiss the popup and
- * unmap the surface. Clients that want to dismiss the popup when another
- * surface of their own is clicked should dismiss the popup using the destroy
- * request.
- *
- * A newly created xdg_popup will be stacked on top of all previously created
- * xdg_popup surfaces associated with the same xdg_toplevel.
- *
- * The parent of an xdg_popup must be mapped (see the xdg_surface
- * description) before the xdg_popup itself.
- *
- * The client must call wl_surface.commit on the corresponding wl_surface
- * for the xdg_popup state to take effect.
- */
-extern const struct wl_interface xdg_popup_interface;
-
-#ifndef XDG_WM_BASE_ERROR_ENUM
-#define XDG_WM_BASE_ERROR_ENUM
-enum xdg_wm_base_error {
-	/**
-	 * given wl_surface has another role
-	 */
-	XDG_WM_BASE_ERROR_ROLE = 0,
-	/**
-	 * xdg_wm_base was destroyed before children
-	 */
-	XDG_WM_BASE_ERROR_DEFUNCT_SURFACES = 1,
-	/**
-	 * the client tried to map or destroy a non-topmost popup
-	 */
-	XDG_WM_BASE_ERROR_NOT_THE_TOPMOST_POPUP = 2,
-	/**
-	 * the client specified an invalid popup parent surface
-	 */
-	XDG_WM_BASE_ERROR_INVALID_POPUP_PARENT = 3,
-	/**
-	 * the client provided an invalid surface state
-	 */
-	XDG_WM_BASE_ERROR_INVALID_SURFACE_STATE = 4,
-	/**
-	 * the client provided an invalid positioner
-	 */
-	XDG_WM_BASE_ERROR_INVALID_POSITIONER = 5,
-};
-#endif /* XDG_WM_BASE_ERROR_ENUM */
-
-/**
- * @ingroup iface_xdg_wm_base
- * @struct xdg_wm_base_interface
- */
-struct xdg_wm_base_interface {
-	/**
-	 * destroy xdg_wm_base
-	 *
-	 * Destroy this xdg_wm_base object.
-	 *
-	 * Destroying a bound xdg_wm_base object while there are surfaces
-	 * still alive created by this xdg_wm_base object instance is
-	 * illegal and will result in a protocol error.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * create a positioner object
-	 *
-	 * Create a positioner object. A positioner object is used to
-	 * position surfaces relative to some parent surface. See the
-	 * interface description and xdg_surface.get_popup for details.
-	 */
-	void (*create_positioner)(struct wl_client *client,
-				  struct wl_resource *resource,
-				  uint32_t id);
-	/**
-	 * create a shell surface from a surface
-	 *
-	 * This creates an xdg_surface for the given surface. While
-	 * xdg_surface itself is not a role, the corresponding surface may
-	 * only be assigned a role extending xdg_surface, such as
-	 * xdg_toplevel or xdg_popup.
-	 *
-	 * This creates an xdg_surface for the given surface. An
-	 * xdg_surface is used as basis to define a role to a given
-	 * surface, such as xdg_toplevel or xdg_popup. It also manages
-	 * functionality shared between xdg_surface based surface roles.
-	 *
-	 * See the documentation of xdg_surface for more details about what
-	 * an xdg_surface is and how it is used.
-	 */
-	void (*get_xdg_surface)(struct wl_client *client,
-				struct wl_resource *resource,
-				uint32_t id,
-				struct wl_resource *surface);
-	/**
-	 * respond to a ping event
-	 *
-	 * A client must respond to a ping event with a pong request or
-	 * the client may be deemed unresponsive. See xdg_wm_base.ping.
-	 * @param serial serial of the ping event
-	 */
-	void (*pong)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     uint32_t serial);
-};
-
-#define XDG_WM_BASE_PING 0
-
-/**
- * @ingroup iface_xdg_wm_base
- */
-#define XDG_WM_BASE_PING_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_wm_base
- */
-#define XDG_WM_BASE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_wm_base
- */
-#define XDG_WM_BASE_CREATE_POSITIONER_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_wm_base
- */
-#define XDG_WM_BASE_GET_XDG_SURFACE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_wm_base
- */
-#define XDG_WM_BASE_PONG_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_wm_base
- * Sends an ping event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial pass this to the pong request
- */
-static inline void
-xdg_wm_base_send_ping(struct wl_resource *resource_, uint32_t serial)
-{
-	wl_resource_post_event(resource_, XDG_WM_BASE_PING, serial);
-}
-
-#ifndef XDG_POSITIONER_ERROR_ENUM
-#define XDG_POSITIONER_ERROR_ENUM
-enum xdg_positioner_error {
-	/**
-	 * invalid input provided
-	 */
-	XDG_POSITIONER_ERROR_INVALID_INPUT = 0,
-};
-#endif /* XDG_POSITIONER_ERROR_ENUM */
-
-#ifndef XDG_POSITIONER_ANCHOR_ENUM
-#define XDG_POSITIONER_ANCHOR_ENUM
-enum xdg_positioner_anchor {
-	XDG_POSITIONER_ANCHOR_NONE = 0,
-	XDG_POSITIONER_ANCHOR_TOP = 1,
-	XDG_POSITIONER_ANCHOR_BOTTOM = 2,
-	XDG_POSITIONER_ANCHOR_LEFT = 3,
-	XDG_POSITIONER_ANCHOR_RIGHT = 4,
-	XDG_POSITIONER_ANCHOR_TOP_LEFT = 5,
-	XDG_POSITIONER_ANCHOR_BOTTOM_LEFT = 6,
-	XDG_POSITIONER_ANCHOR_TOP_RIGHT = 7,
-	XDG_POSITIONER_ANCHOR_BOTTOM_RIGHT = 8,
-};
-#endif /* XDG_POSITIONER_ANCHOR_ENUM */
-
-#ifndef XDG_POSITIONER_GRAVITY_ENUM
-#define XDG_POSITIONER_GRAVITY_ENUM
-enum xdg_positioner_gravity {
-	XDG_POSITIONER_GRAVITY_NONE = 0,
-	XDG_POSITIONER_GRAVITY_TOP = 1,
-	XDG_POSITIONER_GRAVITY_BOTTOM = 2,
-	XDG_POSITIONER_GRAVITY_LEFT = 3,
-	XDG_POSITIONER_GRAVITY_RIGHT = 4,
-	XDG_POSITIONER_GRAVITY_TOP_LEFT = 5,
-	XDG_POSITIONER_GRAVITY_BOTTOM_LEFT = 6,
-	XDG_POSITIONER_GRAVITY_TOP_RIGHT = 7,
-	XDG_POSITIONER_GRAVITY_BOTTOM_RIGHT = 8,
-};
-#endif /* XDG_POSITIONER_GRAVITY_ENUM */
-
-#ifndef XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_ENUM
-#define XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_ENUM
-/**
- * @ingroup iface_xdg_positioner
- * vertically resize the surface
- *
- * Resize the surface vertically so that it is completely unconstrained.
- */
-enum xdg_positioner_constraint_adjustment {
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_NONE = 0,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_SLIDE_X = 1,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_SLIDE_Y = 2,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_FLIP_X = 4,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_FLIP_Y = 8,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_RESIZE_X = 16,
-	XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_RESIZE_Y = 32,
-};
-#endif /* XDG_POSITIONER_CONSTRAINT_ADJUSTMENT_ENUM */
-
-/**
- * @ingroup iface_xdg_positioner
- * @struct xdg_positioner_interface
- */
-struct xdg_positioner_interface {
-	/**
-	 * destroy the xdg_positioner object
-	 *
-	 * Notify the compositor that the xdg_positioner will no longer
-	 * be used.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the size of the to-be positioned rectangle
-	 *
-	 * Set the size of the surface that is to be positioned with the
-	 * positioner object. The size is in surface-local coordinates and
-	 * corresponds to the window geometry. See
-	 * xdg_surface.set_window_geometry.
-	 *
-	 * If a zero or negative size is set the invalid_input error is
-	 * raised.
-	 * @param width width of positioned rectangle
-	 * @param height height of positioned rectangle
-	 */
-	void (*set_size)(struct wl_client *client,
-			 struct wl_resource *resource,
-			 int32_t width,
-			 int32_t height);
-	/**
-	 * set the anchor rectangle within the parent surface
-	 *
-	 * Specify the anchor rectangle within the parent surface that
-	 * the child surface will be placed relative to. The rectangle is
-	 * relative to the window geometry as defined by
-	 * xdg_surface.set_window_geometry of the parent surface.
-	 *
-	 * When the xdg_positioner object is used to position a child
-	 * surface, the anchor rectangle may not extend outside the window
-	 * geometry of the positioned child's parent surface.
-	 *
-	 * If a negative size is set the invalid_input error is raised.
-	 * @param x x position of anchor rectangle
-	 * @param y y position of anchor rectangle
-	 * @param width width of anchor rectangle
-	 * @param height height of anchor rectangle
-	 */
-	void (*set_anchor_rect)(struct wl_client *client,
-				struct wl_resource *resource,
-				int32_t x,
-				int32_t y,
-				int32_t width,
-				int32_t height);
-	/**
-	 * set anchor rectangle anchor
-	 *
-	 * Defines the anchor point for the anchor rectangle. The
-	 * specified anchor is used derive an anchor point that the child
-	 * surface will be positioned relative to. If a corner anchor is
-	 * set (e.g. 'top_left' or 'bottom_right'), the anchor point will
-	 * be at the specified corner; otherwise, the derived anchor point
-	 * will be centered on the specified edge, or in the center of the
-	 * anchor rectangle if no edge is specified.
-	 * @param anchor anchor
-	 */
-	void (*set_anchor)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   uint32_t anchor);
-	/**
-	 * set child surface gravity
-	 *
-	 * Defines in what direction a surface should be positioned,
-	 * relative to the anchor point of the parent surface. If a corner
-	 * gravity is specified (e.g. 'bottom_right' or 'top_left'), then
-	 * the child surface will be placed towards the specified gravity;
-	 * otherwise, the child surface will be centered over the anchor
-	 * point on any axis that had no gravity specified.
-	 * @param gravity gravity direction
-	 */
-	void (*set_gravity)(struct wl_client *client,
-			    struct wl_resource *resource,
-			    uint32_t gravity);
-	/**
-	 * set the adjustment to be done when constrained
-	 *
-	 * Specify how the window should be positioned if the originally
-	 * intended position caused the surface to be constrained, meaning
-	 * at least partially outside positioning boundaries set by the
-	 * compositor. The adjustment is set by constructing a bitmask
-	 * describing the adjustment to be made when the surface is
-	 * constrained on that axis.
-	 *
-	 * If no bit for one axis is set, the compositor will assume that
-	 * the child surface should not change its position on that axis
-	 * when constrained.
-	 *
-	 * If more than one bit for one axis is set, the order of how
-	 * adjustments are applied is specified in the corresponding
-	 * adjustment descriptions.
-	 *
-	 * The default adjustment is none.
-	 * @param constraint_adjustment bit mask of constraint adjustments
-	 */
-	void (*set_constraint_adjustment)(struct wl_client *client,
-					  struct wl_resource *resource,
-					  uint32_t constraint_adjustment);
-	/**
-	 * set surface position offset
-	 *
-	 * Specify the surface position offset relative to the position
-	 * of the anchor on the anchor rectangle and the anchor on the
-	 * surface. For example if the anchor of the anchor rectangle is at
-	 * (x, y), the surface has the gravity bottom|right, and the offset
-	 * is (ox, oy), the calculated surface position will be (x + ox, y
-	 * + oy). The offset position of the surface is the one used for
-	 * constraint testing. See set_constraint_adjustment.
-	 *
-	 * An example use case is placing a popup menu on top of a user
-	 * interface element, while aligning the user interface element of
-	 * the parent surface with some user interface element placed
-	 * somewhere in the popup surface.
-	 * @param x surface position x offset
-	 * @param y surface position y offset
-	 */
-	void (*set_offset)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   int32_t x,
-			   int32_t y);
-	/**
-	 * continuously reconstrain the surface
-	 *
-	 * When set reactive, the surface is reconstrained if the
-	 * conditions used for constraining changed, e.g. the parent window
-	 * moved.
-	 *
-	 * If the conditions changed and the popup was reconstrained, an
-	 * xdg_popup.configure event is sent with updated geometry,
-	 * followed by an xdg_surface.configure event.
-	 * @since 3
-	 */
-	void (*set_reactive)(struct wl_client *client,
-			     struct wl_resource *resource);
-	/**
-	 * 
-	 *
-	 * Set the parent window geometry the compositor should use when
-	 * positioning the popup. The compositor may use this information
-	 * to determine the future state the popup should be constrained
-	 * using. If this doesn't match the dimension of the parent the
-	 * popup is eventually positioned against, the behavior is
-	 * undefined.
-	 *
-	 * The arguments are given in the surface-local coordinate space.
-	 * @param parent_width future window geometry width of parent
-	 * @param parent_height future window geometry height of parent
-	 * @since 3
-	 */
-	void (*set_parent_size)(struct wl_client *client,
-				struct wl_resource *resource,
-				int32_t parent_width,
-				int32_t parent_height);
-	/**
-	 * set parent configure this is a response to
-	 *
-	 * Set the serial of a xdg_surface.configure event this
-	 * positioner will be used in response to. The compositor may use
-	 * this information together with set_parent_size to determine what
-	 * future state the popup should be constrained using.
-	 * @param serial serial of parent configure event
-	 * @since 3
-	 */
-	void (*set_parent_configure)(struct wl_client *client,
-				     struct wl_resource *resource,
-				     uint32_t serial);
-};
-
-
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_SIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_ANCHOR_RECT_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_ANCHOR_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_GRAVITY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_CONSTRAINT_ADJUSTMENT_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_OFFSET_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_REACTIVE_SINCE_VERSION 3
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_PARENT_SIZE_SINCE_VERSION 3
-/**
- * @ingroup iface_xdg_positioner
- */
-#define XDG_POSITIONER_SET_PARENT_CONFIGURE_SINCE_VERSION 3
-
-#ifndef XDG_SURFACE_ERROR_ENUM
-#define XDG_SURFACE_ERROR_ENUM
-enum xdg_surface_error {
-	XDG_SURFACE_ERROR_NOT_CONSTRUCTED = 1,
-	XDG_SURFACE_ERROR_ALREADY_CONSTRUCTED = 2,
-	XDG_SURFACE_ERROR_UNCONFIGURED_BUFFER = 3,
-};
-#endif /* XDG_SURFACE_ERROR_ENUM */
-
-/**
- * @ingroup iface_xdg_surface
- * @struct xdg_surface_interface
- */
-struct xdg_surface_interface {
-	/**
-	 * destroy the xdg_surface
-	 *
-	 * Destroy the xdg_surface object. An xdg_surface must only be
-	 * destroyed after its role object has been destroyed.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * assign the xdg_toplevel surface role
-	 *
-	 * This creates an xdg_toplevel object for the given xdg_surface
-	 * and gives the associated wl_surface the xdg_toplevel role.
-	 *
-	 * See the documentation of xdg_toplevel for more details about
-	 * what an xdg_toplevel is and how it is used.
-	 */
-	void (*get_toplevel)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     uint32_t id);
-	/**
-	 * assign the xdg_popup surface role
-	 *
-	 * This creates an xdg_popup object for the given xdg_surface and
-	 * gives the associated wl_surface the xdg_popup role.
-	 *
-	 * If null is passed as a parent, a parent surface must be
-	 * specified using some other protocol, before committing the
-	 * initial state.
-	 *
-	 * See the documentation of xdg_popup for more details about what
-	 * an xdg_popup is and how it is used.
-	 */
-	void (*get_popup)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  uint32_t id,
-			  struct wl_resource *parent,
-			  struct wl_resource *positioner);
-	/**
-	 * set the new window geometry
-	 *
-	 * The window geometry of a surface is its "visible bounds" from
-	 * the user's perspective. Client-side decorations often have
-	 * invisible portions like drop-shadows which should be ignored for
-	 * the purposes of aligning, placing and constraining windows.
-	 *
-	 * The window geometry is double buffered, and will be applied at
-	 * the time wl_surface.commit of the corresponding wl_surface is
-	 * called.
-	 *
-	 * When maintaining a position, the compositor should treat the (x,
-	 * y) coordinate of the window geometry as the top left corner of
-	 * the window. A client changing the (x, y) window geometry
-	 * coordinate should in general not alter the position of the
-	 * window.
-	 *
-	 * Once the window geometry of the surface is set, it is not
-	 * possible to unset it, and it will remain the same until
-	 * set_window_geometry is called again, even if a new subsurface or
-	 * buffer is attached.
-	 *
-	 * If never set, the value is the full bounds of the surface,
-	 * including any subsurfaces. This updates dynamically on every
-	 * commit. This unset is meant for extremely simple clients.
-	 *
-	 * The arguments are given in the surface-local coordinate space of
-	 * the wl_surface associated with this xdg_surface.
-	 *
-	 * The width and height must be greater than zero. Setting an
-	 * invalid size will raise an error. When applied, the effective
-	 * window geometry will be the set window geometry clamped to the
-	 * bounding rectangle of the combined geometry of the surface of
-	 * the xdg_surface and the associated subsurfaces.
-	 */
-	void (*set_window_geometry)(struct wl_client *client,
-				    struct wl_resource *resource,
-				    int32_t x,
-				    int32_t y,
-				    int32_t width,
-				    int32_t height);
-	/**
-	 * ack a configure event
-	 *
-	 * When a configure event is received, if a client commits the
-	 * surface in response to the configure event, then the client must
-	 * make an ack_configure request sometime before the commit
-	 * request, passing along the serial of the configure event.
-	 *
-	 * For instance, for toplevel surfaces the compositor might use
-	 * this information to move a surface to the top left only when the
-	 * client has drawn itself for the maximized or fullscreen state.
-	 *
-	 * If the client receives multiple configure events before it can
-	 * respond to one, it only has to ack the last configure event.
-	 *
-	 * A client is not required to commit immediately after sending an
-	 * ack_configure request - it may even ack_configure several times
-	 * before its next surface commit.
-	 *
-	 * A client may send multiple ack_configure requests before
-	 * committing, but only the last request sent before a commit
-	 * indicates which configure event the client really is responding
-	 * to.
-	 * @param serial the serial from the configure event
-	 */
-	void (*ack_configure)(struct wl_client *client,
-			      struct wl_resource *resource,
-			      uint32_t serial);
-};
-
-#define XDG_SURFACE_CONFIGURE 0
-
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_CONFIGURE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_GET_TOPLEVEL_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_GET_POPUP_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_SET_WINDOW_GEOMETRY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_surface
- */
-#define XDG_SURFACE_ACK_CONFIGURE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_surface
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- * @param serial serial of the configure event
- */
-static inline void
-xdg_surface_send_configure(struct wl_resource *resource_, uint32_t serial)
-{
-	wl_resource_post_event(resource_, XDG_SURFACE_CONFIGURE, serial);
-}
-
-#ifndef XDG_TOPLEVEL_RESIZE_EDGE_ENUM
-#define XDG_TOPLEVEL_RESIZE_EDGE_ENUM
-/**
- * @ingroup iface_xdg_toplevel
- * edge values for resizing
- *
- * These values are used to indicate which edge of a surface
- * is being dragged in a resize operation.
- */
-enum xdg_toplevel_resize_edge {
-	XDG_TOPLEVEL_RESIZE_EDGE_NONE = 0,
-	XDG_TOPLEVEL_RESIZE_EDGE_TOP = 1,
-	XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM = 2,
-	XDG_TOPLEVEL_RESIZE_EDGE_LEFT = 4,
-	XDG_TOPLEVEL_RESIZE_EDGE_TOP_LEFT = 5,
-	XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_LEFT = 6,
-	XDG_TOPLEVEL_RESIZE_EDGE_RIGHT = 8,
-	XDG_TOPLEVEL_RESIZE_EDGE_TOP_RIGHT = 9,
-	XDG_TOPLEVEL_RESIZE_EDGE_BOTTOM_RIGHT = 10,
-};
-#endif /* XDG_TOPLEVEL_RESIZE_EDGE_ENUM */
-
-#ifndef XDG_TOPLEVEL_STATE_ENUM
-#define XDG_TOPLEVEL_STATE_ENUM
-/**
- * @ingroup iface_xdg_toplevel
- * the surface is tiled
- *
- * The window is currently in a tiled layout and the bottom edge is
- * considered to be adjacent to another part of the tiling grid.
- */
-enum xdg_toplevel_state {
-	/**
-	 * the surface is maximized
-	 */
-	XDG_TOPLEVEL_STATE_MAXIMIZED = 1,
-	/**
-	 * the surface is fullscreen
-	 */
-	XDG_TOPLEVEL_STATE_FULLSCREEN = 2,
-	/**
-	 * the surface is being resized
-	 */
-	XDG_TOPLEVEL_STATE_RESIZING = 3,
-	/**
-	 * the surface is now activated
-	 */
-	XDG_TOPLEVEL_STATE_ACTIVATED = 4,
-	/**
-	 * @since 2
-	 */
-	XDG_TOPLEVEL_STATE_TILED_LEFT = 5,
-	/**
-	 * @since 2
-	 */
-	XDG_TOPLEVEL_STATE_TILED_RIGHT = 6,
-	/**
-	 * @since 2
-	 */
-	XDG_TOPLEVEL_STATE_TILED_TOP = 7,
-	/**
-	 * @since 2
-	 */
-	XDG_TOPLEVEL_STATE_TILED_BOTTOM = 8,
-};
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_STATE_TILED_LEFT_SINCE_VERSION 2
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_STATE_TILED_RIGHT_SINCE_VERSION 2
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_STATE_TILED_TOP_SINCE_VERSION 2
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_STATE_TILED_BOTTOM_SINCE_VERSION 2
-#endif /* XDG_TOPLEVEL_STATE_ENUM */
-
-/**
- * @ingroup iface_xdg_toplevel
- * @struct xdg_toplevel_interface
- */
-struct xdg_toplevel_interface {
-	/**
-	 * destroy the xdg_toplevel
-	 *
-	 * This request destroys the role surface and unmaps the surface;
-	 * see "Unmapping" behavior in interface section for details.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * set the parent of this surface
-	 *
-	 * Set the "parent" of this surface. This surface should be
-	 * stacked above the parent surface and all other ancestor
-	 * surfaces.
-	 *
-	 * Parent windows should be set on dialogs, toolboxes, or other
-	 * "auxiliary" surfaces, so that the parent is raised when the
-	 * dialog is raised.
-	 *
-	 * Setting a null parent for a child window removes any
-	 * parent-child relationship for the child. Setting a null parent
-	 * for a window which currently has no parent is a no-op.
-	 *
-	 * If the parent is unmapped then its children are managed as
-	 * though the parent of the now-unmapped parent has become the
-	 * parent of this surface. If no parent exists for the now-unmapped
-	 * parent then the children are managed as though they have no
-	 * parent surface.
-	 */
-	void (*set_parent)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   struct wl_resource *parent);
-	/**
-	 * set surface title
-	 *
-	 * Set a short title for the surface.
-	 *
-	 * This string may be used to identify the surface in a task bar,
-	 * window list, or other user interface elements provided by the
-	 * compositor.
-	 *
-	 * The string must be encoded in UTF-8.
-	 */
-	void (*set_title)(struct wl_client *client,
-			  struct wl_resource *resource,
-			  const char *title);
-	/**
-	 * set application ID
-	 *
-	 * Set an application identifier for the surface.
-	 *
-	 * The app ID identifies the general class of applications to which
-	 * the surface belongs. The compositor can use this to group
-	 * multiple surfaces together, or to determine how to launch a new
-	 * application.
-	 *
-	 * For D-Bus activatable applications, the app ID is used as the
-	 * D-Bus service name.
-	 *
-	 * The compositor shell will try to group application surfaces
-	 * together by their app ID. As a best practice, it is suggested to
-	 * select app ID's that match the basename of the application's
-	 * .desktop file. For example, "org.freedesktop.FooViewer" where
-	 * the .desktop file is "org.freedesktop.FooViewer.desktop".
-	 *
-	 * Like other properties, a set_app_id request can be sent after
-	 * the xdg_toplevel has been mapped to update the property.
-	 *
-	 * See the desktop-entry specification [0] for more details on
-	 * application identifiers and how they relate to well-known D-Bus
-	 * names and .desktop files.
-	 *
-	 * [0] http://standards.freedesktop.org/desktop-entry-spec/
-	 */
-	void (*set_app_id)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   const char *app_id);
-	/**
-	 * show the window menu
-	 *
-	 * Clients implementing client-side decorations might want to
-	 * show a context menu when right-clicking on the decorations,
-	 * giving the user a menu that they can use to maximize or minimize
-	 * the window.
-	 *
-	 * This request asks the compositor to pop up such a window menu at
-	 * the given position, relative to the local surface coordinates of
-	 * the parent surface. There are no guarantees as to what menu
-	 * items the window menu contains.
-	 *
-	 * This request must be used in response to some sort of user
-	 * action like a button press, key press, or touch down event.
-	 * @param seat the wl_seat of the user event
-	 * @param serial the serial of the user event
-	 * @param x the x position to pop up the window menu at
-	 * @param y the y position to pop up the window menu at
-	 */
-	void (*show_window_menu)(struct wl_client *client,
-				 struct wl_resource *resource,
-				 struct wl_resource *seat,
-				 uint32_t serial,
-				 int32_t x,
-				 int32_t y);
-	/**
-	 * start an interactive move
-	 *
-	 * Start an interactive, user-driven move of the surface.
-	 *
-	 * This request must be used in response to some sort of user
-	 * action like a button press, key press, or touch down event. The
-	 * passed serial is used to determine the type of interactive move
-	 * (touch, pointer, etc).
-	 *
-	 * The server may ignore move requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized), or if the passed
-	 * serial is no longer valid.
-	 *
-	 * If triggered, the surface will lose the focus of the device
-	 * (wl_pointer, wl_touch, etc) used for the move. It is up to the
-	 * compositor to visually indicate that the move is taking place,
-	 * such as updating a pointer cursor, during the move. There is no
-	 * guarantee that the device focus will return when the move is
-	 * completed.
-	 * @param seat the wl_seat of the user event
-	 * @param serial the serial of the user event
-	 */
-	void (*move)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     struct wl_resource *seat,
-		     uint32_t serial);
-	/**
-	 * start an interactive resize
-	 *
-	 * Start a user-driven, interactive resize of the surface.
-	 *
-	 * This request must be used in response to some sort of user
-	 * action like a button press, key press, or touch down event. The
-	 * passed serial is used to determine the type of interactive
-	 * resize (touch, pointer, etc).
-	 *
-	 * The server may ignore resize requests depending on the state of
-	 * the surface (e.g. fullscreen or maximized).
-	 *
-	 * If triggered, the client will receive configure events with the
-	 * "resize" state enum value and the expected sizes. See the
-	 * "resize" enum value for more details about what is required. The
-	 * client must also acknowledge configure events using
-	 * "ack_configure". After the resize is completed, the client will
-	 * receive another "configure" event without the resize state.
-	 *
-	 * If triggered, the surface also will lose the focus of the device
-	 * (wl_pointer, wl_touch, etc) used for the resize. It is up to the
-	 * compositor to visually indicate that the resize is taking place,
-	 * such as updating a pointer cursor, during the resize. There is
-	 * no guarantee that the device focus will return when the resize
-	 * is completed.
-	 *
-	 * The edges parameter specifies how the surface should be resized,
-	 * and is one of the values of the resize_edge enum. The compositor
-	 * may use this information to update the surface position for
-	 * example when dragging the top left corner. The compositor may
-	 * also use this information to adapt its behavior, e.g. choose an
-	 * appropriate cursor image.
-	 * @param seat the wl_seat of the user event
-	 * @param serial the serial of the user event
-	 * @param edges which edge or corner is being dragged
-	 */
-	void (*resize)(struct wl_client *client,
-		       struct wl_resource *resource,
-		       struct wl_resource *seat,
-		       uint32_t serial,
-		       uint32_t edges);
-	/**
-	 * set the maximum size
-	 *
-	 * Set a maximum size for the window.
-	 *
-	 * The client can specify a maximum size so that the compositor
-	 * does not try to configure the window beyond this size.
-	 *
-	 * The width and height arguments are in window geometry
-	 * coordinates. See xdg_surface.set_window_geometry.
-	 *
-	 * Values set in this way are double-buffered. They will get
-	 * applied on the next commit.
-	 *
-	 * The compositor can use this information to allow or disallow
-	 * different states like maximize or fullscreen and draw accurate
-	 * animations.
-	 *
-	 * Similarly, a tiling window manager may use this information to
-	 * place and resize client windows in a more effective way.
-	 *
-	 * The client should not rely on the compositor to obey the maximum
-	 * size. The compositor may decide to ignore the values set by the
-	 * client and request a larger size.
-	 *
-	 * If never set, or a value of zero in the request, means that the
-	 * client has no expected maximum size in the given dimension. As a
-	 * result, a client wishing to reset the maximum size to an
-	 * unspecified state can use zero for width and height in the
-	 * request.
-	 *
-	 * Requesting a maximum size to be smaller than the minimum size of
-	 * a surface is illegal and will result in a protocol error.
-	 *
-	 * The width and height must be greater than or equal to zero.
-	 * Using strictly negative values for width and height will result
-	 * in a protocol error.
-	 */
-	void (*set_max_size)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     int32_t width,
-			     int32_t height);
-	/**
-	 * set the minimum size
-	 *
-	 * Set a minimum size for the window.
-	 *
-	 * The client can specify a minimum size so that the compositor
-	 * does not try to configure the window below this size.
-	 *
-	 * The width and height arguments are in window geometry
-	 * coordinates. See xdg_surface.set_window_geometry.
-	 *
-	 * Values set in this way are double-buffered. They will get
-	 * applied on the next commit.
-	 *
-	 * The compositor can use this information to allow or disallow
-	 * different states like maximize or fullscreen and draw accurate
-	 * animations.
-	 *
-	 * Similarly, a tiling window manager may use this information to
-	 * place and resize client windows in a more effective way.
-	 *
-	 * The client should not rely on the compositor to obey the minimum
-	 * size. The compositor may decide to ignore the values set by the
-	 * client and request a smaller size.
-	 *
-	 * If never set, or a value of zero in the request, means that the
-	 * client has no expected minimum size in the given dimension. As a
-	 * result, a client wishing to reset the minimum size to an
-	 * unspecified state can use zero for width and height in the
-	 * request.
-	 *
-	 * Requesting a minimum size to be larger than the maximum size of
-	 * a surface is illegal and will result in a protocol error.
-	 *
-	 * The width and height must be greater than or equal to zero.
-	 * Using strictly negative values for width and height will result
-	 * in a protocol error.
-	 */
-	void (*set_min_size)(struct wl_client *client,
-			     struct wl_resource *resource,
-			     int32_t width,
-			     int32_t height);
-	/**
-	 * maximize the window
-	 *
-	 * Maximize the surface.
-	 *
-	 * After requesting that the surface should be maximized, the
-	 * compositor will respond by emitting a configure event. Whether
-	 * this configure actually sets the window maximized is subject to
-	 * compositor policies. The client must then update its content,
-	 * drawing in the configured state. The client must also
-	 * acknowledge the configure when committing the new content (see
-	 * ack_configure).
-	 *
-	 * It is up to the compositor to decide how and where to maximize
-	 * the surface, for example which output and what region of the
-	 * screen should be used.
-	 *
-	 * If the surface was already maximized, the compositor will still
-	 * emit a configure event with the "maximized" state.
-	 *
-	 * If the surface is in a fullscreen state, this request has no
-	 * direct effect. It may alter the state the surface is returned to
-	 * when unmaximized unless overridden by the compositor.
-	 */
-	void (*set_maximized)(struct wl_client *client,
-			      struct wl_resource *resource);
-	/**
-	 * unmaximize the window
-	 *
-	 * Unmaximize the surface.
-	 *
-	 * After requesting that the surface should be unmaximized, the
-	 * compositor will respond by emitting a configure event. Whether
-	 * this actually un-maximizes the window is subject to compositor
-	 * policies. If available and applicable, the compositor will
-	 * include the window geometry dimensions the window had prior to
-	 * being maximized in the configure event. The client must then
-	 * update its content, drawing it in the configured state. The
-	 * client must also acknowledge the configure when committing the
-	 * new content (see ack_configure).
-	 *
-	 * It is up to the compositor to position the surface after it was
-	 * unmaximized; usually the position the surface had before
-	 * maximizing, if applicable.
-	 *
-	 * If the surface was already not maximized, the compositor will
-	 * still emit a configure event without the "maximized" state.
-	 *
-	 * If the surface is in a fullscreen state, this request has no
-	 * direct effect. It may alter the state the surface is returned to
-	 * when unmaximized unless overridden by the compositor.
-	 */
-	void (*unset_maximized)(struct wl_client *client,
-				struct wl_resource *resource);
-	/**
-	 * set the window as fullscreen on an output
-	 *
-	 * Make the surface fullscreen.
-	 *
-	 * After requesting that the surface should be fullscreened, the
-	 * compositor will respond by emitting a configure event. Whether
-	 * the client is actually put into a fullscreen state is subject to
-	 * compositor policies. The client must also acknowledge the
-	 * configure when committing the new content (see ack_configure).
-	 *
-	 * The output passed by the request indicates the client's
-	 * preference as to which display it should be set fullscreen on.
-	 * If this value is NULL, it's up to the compositor to choose which
-	 * display will be used to map this surface.
-	 *
-	 * If the surface doesn't cover the whole output, the compositor
-	 * will position the surface in the center of the output and
-	 * compensate with with border fill covering the rest of the
-	 * output. The content of the border fill is undefined, but should
-	 * be assumed to be in some way that attempts to blend into the
-	 * surrounding area (e.g. solid black).
-	 *
-	 * If the fullscreened surface is not opaque, the compositor must
-	 * make sure that other screen content not part of the same surface
-	 * tree (made up of subsurfaces, popups or similarly coupled
-	 * surfaces) are not visible below the fullscreened surface.
-	 */
-	void (*set_fullscreen)(struct wl_client *client,
-			       struct wl_resource *resource,
-			       struct wl_resource *output);
-	/**
-	 * unset the window as fullscreen
-	 *
-	 * Make the surface no longer fullscreen.
-	 *
-	 * After requesting that the surface should be unfullscreened, the
-	 * compositor will respond by emitting a configure event. Whether
-	 * this actually removes the fullscreen state of the client is
-	 * subject to compositor policies.
-	 *
-	 * Making a surface unfullscreen sets states for the surface based
-	 * on the following: * the state(s) it may have had before becoming
-	 * fullscreen * any state(s) decided by the compositor * any
-	 * state(s) requested by the client while the surface was
-	 * fullscreen
-	 *
-	 * The compositor may include the previous window geometry
-	 * dimensions in the configure event, if applicable.
-	 *
-	 * The client must also acknowledge the configure when committing
-	 * the new content (see ack_configure).
-	 */
-	void (*unset_fullscreen)(struct wl_client *client,
-				 struct wl_resource *resource);
-	/**
-	 * set the window as minimized
-	 *
-	 * Request that the compositor minimize your surface. There is no
-	 * way to know if the surface is currently minimized, nor is there
-	 * any way to unset minimization on this surface.
-	 *
-	 * If you are looking to throttle redrawing when minimized, please
-	 * instead use the wl_surface.frame event for this, as this will
-	 * also work with live previews on windows in Alt-Tab, Expose or
-	 * similar compositor features.
-	 */
-	void (*set_minimized)(struct wl_client *client,
-			      struct wl_resource *resource);
-};
-
-#define XDG_TOPLEVEL_CONFIGURE 0
-#define XDG_TOPLEVEL_CLOSE 1
-
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_CLOSE_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_PARENT_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_TITLE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_APP_ID_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SHOW_WINDOW_MENU_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_MOVE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_RESIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_MAX_SIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_MIN_SIZE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_UNSET_MAXIMIZED_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_UNSET_FULLSCREEN_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_toplevel
- */
-#define XDG_TOPLEVEL_SET_MINIMIZED_SINCE_VERSION 1
-
-/**
- * @ingroup iface_xdg_toplevel
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-xdg_toplevel_send_configure(struct wl_resource *resource_, int32_t width, int32_t height, struct wl_array *states)
-{
-	wl_resource_post_event(resource_, XDG_TOPLEVEL_CONFIGURE, width, height, states);
-}
-
-/**
- * @ingroup iface_xdg_toplevel
- * Sends an close event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-xdg_toplevel_send_close(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, XDG_TOPLEVEL_CLOSE);
-}
-
-#ifndef XDG_POPUP_ERROR_ENUM
-#define XDG_POPUP_ERROR_ENUM
-enum xdg_popup_error {
-	/**
-	 * tried to grab after being mapped
-	 */
-	XDG_POPUP_ERROR_INVALID_GRAB = 0,
-};
-#endif /* XDG_POPUP_ERROR_ENUM */
-
-/**
- * @ingroup iface_xdg_popup
- * @struct xdg_popup_interface
- */
-struct xdg_popup_interface {
-	/**
-	 * remove xdg_popup interface
-	 *
-	 * This destroys the popup. Explicitly destroying the xdg_popup
-	 * object will also dismiss the popup, and unmap the surface.
-	 *
-	 * If this xdg_popup is not the "topmost" popup, a protocol error
-	 * will be sent.
-	 */
-	void (*destroy)(struct wl_client *client,
-			struct wl_resource *resource);
-	/**
-	 * make the popup take an explicit grab
-	 *
-	 * This request makes the created popup take an explicit grab. An
-	 * explicit grab will be dismissed when the user dismisses the
-	 * popup, or when the client destroys the xdg_popup. This can be
-	 * done by the user clicking outside the surface, using the
-	 * keyboard, or even locking the screen through closing the lid or
-	 * a timeout.
-	 *
-	 * If the compositor denies the grab, the popup will be immediately
-	 * dismissed.
-	 *
-	 * This request must be used in response to some sort of user
-	 * action like a button press, key press, or touch down event. The
-	 * serial number of the event should be passed as 'serial'.
-	 *
-	 * The parent of a grabbing popup must either be an xdg_toplevel
-	 * surface or another xdg_popup with an explicit grab. If the
-	 * parent is another xdg_popup it means that the popups are nested,
-	 * with this popup now being the topmost popup.
-	 *
-	 * Nested popups must be destroyed in the reverse order they were
-	 * created in, e.g. the only popup you are allowed to destroy at
-	 * all times is the topmost one.
-	 *
-	 * When compositors choose to dismiss a popup, they may dismiss
-	 * every nested grabbing popup as well. When a compositor dismisses
-	 * popups, it will follow the same dismissing order as required
-	 * from the client.
-	 *
-	 * The parent of a grabbing popup must either be another xdg_popup
-	 * with an active explicit grab, or an xdg_popup or xdg_toplevel,
-	 * if there are no explicit grabs already taken.
-	 *
-	 * If the topmost grabbing popup is destroyed, the grab will be
-	 * returned to the parent of the popup, if that parent previously
-	 * had an explicit grab.
-	 *
-	 * If the parent is a grabbing popup which has already been
-	 * dismissed, this popup will be immediately dismissed. If the
-	 * parent is a popup that did not take an explicit grab, an error
-	 * will be raised.
-	 *
-	 * During a popup grab, the client owning the grab will receive
-	 * pointer and touch events for all their surfaces as normal
-	 * (similar to an "owner-events" grab in X11 parlance), while the
-	 * top most grabbing popup will always have keyboard focus.
-	 * @param seat the wl_seat of the user event
-	 * @param serial the serial of the user event
-	 */
-	void (*grab)(struct wl_client *client,
-		     struct wl_resource *resource,
-		     struct wl_resource *seat,
-		     uint32_t serial);
-	/**
-	 * recalculate the popup's location
-	 *
-	 * Reposition an already-mapped popup. The popup will be placed
-	 * given the details in the passed xdg_positioner object, and a
-	 * xdg_popup.repositioned followed by xdg_popup.configure and
-	 * xdg_surface.configure will be emitted in response. Any
-	 * parameters set by the previous positioner will be discarded.
-	 *
-	 * The passed token will be sent in the corresponding
-	 * xdg_popup.repositioned event. The new popup position will not
-	 * take effect until the corresponding configure event is
-	 * acknowledged by the client. See xdg_popup.repositioned for
-	 * details. The token itself is opaque, and has no other special
-	 * meaning.
-	 *
-	 * If multiple reposition requests are sent, the compositor may
-	 * skip all but the last one.
-	 *
-	 * If the popup is repositioned in response to a configure event
-	 * for its parent, the client should send an
-	 * xdg_positioner.set_parent_configure and possibly a
-	 * xdg_positioner.set_parent_size request to allow the compositor
-	 * to properly constrain the popup.
-	 *
-	 * If the popup is repositioned together with a parent that is
-	 * being resized, but not in response to a configure event, the
-	 * client should send a xdg_positioner.set_parent_size request.
-	 * @param token reposition request token
-	 * @since 3
-	 */
-	void (*reposition)(struct wl_client *client,
-			   struct wl_resource *resource,
-			   struct wl_resource *positioner,
-			   uint32_t token);
-};
-
-#define XDG_POPUP_CONFIGURE 0
-#define XDG_POPUP_POPUP_DONE 1
-#define XDG_POPUP_REPOSITIONED 2
-
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_CONFIGURE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_POPUP_DONE_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_REPOSITIONED_SINCE_VERSION 3
-
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_DESTROY_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_GRAB_SINCE_VERSION 1
-/**
- * @ingroup iface_xdg_popup
- */
-#define XDG_POPUP_REPOSITION_SINCE_VERSION 3
-
-/**
- * @ingroup iface_xdg_popup
- * Sends an configure event to the client owning the resource.
- * @param resource_ The client's resource
- * @param x x position relative to parent surface window geometry
- * @param y y position relative to parent surface window geometry
- * @param width window geometry width
- * @param height window geometry height
- */
-static inline void
-xdg_popup_send_configure(struct wl_resource *resource_, int32_t x, int32_t y, int32_t width, int32_t height)
-{
-	wl_resource_post_event(resource_, XDG_POPUP_CONFIGURE, x, y, width, height);
-}
-
-/**
- * @ingroup iface_xdg_popup
- * Sends an popup_done event to the client owning the resource.
- * @param resource_ The client's resource
- */
-static inline void
-xdg_popup_send_popup_done(struct wl_resource *resource_)
-{
-	wl_resource_post_event(resource_, XDG_POPUP_POPUP_DONE);
-}
-
-/**
- * @ingroup iface_xdg_popup
- * Sends an repositioned event to the client owning the resource.
- * @param resource_ The client's resource
- * @param token reposition request token
- */
-static inline void
-xdg_popup_send_repositioned(struct wl_resource *resource_, uint32_t token)
-{
-	wl_resource_post_event(resource_, XDG_POPUP_REPOSITIONED, token);
-}
-
-#ifdef  __cplusplus
-}
-#endif
-
-#endif

From 95082321419f06d3dcdc5407184ef848e4c3706d Mon Sep 17 00:00:00 2001
From: DeedleFake <DeedleFake@users.noreply.github.com>
Date: Mon, 28 Sep 2026 11:17:05 -0400
Subject: [PATCH 6/7] meta: pin wlroots 0.20.2 for ci

Bump the shared CI pin so the workflow builds wlroots-0.20 from source
and pkg-config resolves wlroots-0.20.pc under the install prefix.
---
 .github/wlroots-version | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.github/wlroots-version b/.github/wlroots-version
index 44e33a4..727d97b 100644
--- a/.github/wlroots-version
+++ b/.github/wlroots-version
@@ -1 +1 @@
-0.17.4
+0.20.2

From 4400d711023f5f199ae38b9e2509f922decb87e5 Mon Sep 17 00:00:00 2001
From: DeedleFake <deedlefake@users.noreply.github.com>
Date: Mon, 28 Sep 2026 12:03:11 -0400
Subject: [PATCH 7/7] wlr: restore protocol headers needed for cgo

Distro wlroots packages omit meson-generated *-protocol.h files that
public headers quote-include. cgo puts the package directory on the
include path, so keeping the ones this module needs here unblocks
builds against /usr.
---
 wlr-layer-shell-unstable-v1-protocol.h        | 757 ++++++++++++++++++
 ...ut-power-management-unstable-v1-protocol.h | 285 +++++++
 2 files changed, 1042 insertions(+)
 create mode 100644 wlr-layer-shell-unstable-v1-protocol.h
 create mode 100644 wlr-output-power-management-unstable-v1-protocol.h

diff --git a/wlr-layer-shell-unstable-v1-protocol.h b/wlr-layer-shell-unstable-v1-protocol.h
new file mode 100644
index 0000000..680787b
--- /dev/null
+++ b/wlr-layer-shell-unstable-v1-protocol.h
@@ -0,0 +1,757 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef WLR_LAYER_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
+#define WLR_LAYER_SHELL_UNSTABLE_V1_SERVER_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-server.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct wl_client;
+struct wl_resource;
+
+/**
+ * @page page_wlr_layer_shell_unstable_v1 The wlr_layer_shell_unstable_v1 protocol
+ * @section page_ifaces_wlr_layer_shell_unstable_v1 Interfaces
+ * - @subpage page_iface_zwlr_layer_shell_v1 - create surfaces that are layers of the desktop
+ * - @subpage page_iface_zwlr_layer_surface_v1 - layer metadata interface
+ * @section page_copyright_wlr_layer_shell_unstable_v1 Copyright
+ * <pre>
+ *
+ * Copyright © 2017 Drew DeVault
+ *
+ * Permission to use, copy, modify, distribute, and sell this
+ * software and its documentation for any purpose is hereby granted
+ * without fee, provided that the above copyright notice appear in
+ * all copies and that both that copyright notice and this permission
+ * notice appear in supporting documentation, and that the name of
+ * the copyright holders not be used in advertising or publicity
+ * pertaining to distribution of the software without specific,
+ * written prior permission.  The copyright holders make no
+ * representations about the suitability of this software for any
+ * purpose.  It is provided "as is" without express or implied
+ * warranty.
+ *
+ * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS
+ * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY
+ * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN
+ * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION,
+ * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF
+ * THIS SOFTWARE.
+ * </pre>
+ */
+struct wl_output;
+struct wl_surface;
+struct xdg_popup;
+struct zwlr_layer_shell_v1;
+struct zwlr_layer_surface_v1;
+
+#ifndef ZWLR_LAYER_SHELL_V1_INTERFACE
+#define ZWLR_LAYER_SHELL_V1_INTERFACE
+/**
+ * @page page_iface_zwlr_layer_shell_v1 zwlr_layer_shell_v1
+ * @section page_iface_zwlr_layer_shell_v1_desc Description
+ *
+ * Clients can use this interface to assign the surface_layer role to
+ * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
+ * rendered with a defined z-depth respective to each other. They may also be
+ * anchored to the edges and corners of a screen and specify input handling
+ * semantics. This interface should be suitable for the implementation of
+ * many desktop shell components, and a broad number of other applications
+ * that interact with the desktop.
+ * @section page_iface_zwlr_layer_shell_v1_api API
+ * See @ref iface_zwlr_layer_shell_v1.
+ */
+/**
+ * @defgroup iface_zwlr_layer_shell_v1 The zwlr_layer_shell_v1 interface
+ *
+ * Clients can use this interface to assign the surface_layer role to
+ * wl_surfaces. Such surfaces are assigned to a "layer" of the output and
+ * rendered with a defined z-depth respective to each other. They may also be
+ * anchored to the edges and corners of a screen and specify input handling
+ * semantics. This interface should be suitable for the implementation of
+ * many desktop shell components, and a broad number of other applications
+ * that interact with the desktop.
+ */
+extern const struct wl_interface zwlr_layer_shell_v1_interface;
+#endif
+#ifndef ZWLR_LAYER_SURFACE_V1_INTERFACE
+#define ZWLR_LAYER_SURFACE_V1_INTERFACE
+/**
+ * @page page_iface_zwlr_layer_surface_v1 zwlr_layer_surface_v1
+ * @section page_iface_zwlr_layer_surface_v1_desc Description
+ *
+ * An interface that may be implemented by a wl_surface, for surfaces that
+ * are designed to be rendered as a layer of a stacked desktop-like
+ * environment.
+ *
+ * Layer surface state (layer, size, anchor, exclusive zone,
+ * margin, interactivity) is double-buffered, and will be applied at the
+ * time wl_surface.commit of the corresponding wl_surface is called.
+ *
+ * Attaching a null buffer to a layer surface unmaps it.
+ *
+ * Unmapping a layer_surface means that the surface cannot be shown by the
+ * compositor until it is explicitly mapped again. The layer_surface
+ * returns to the state it had right after layer_shell.get_layer_surface.
+ * The client can re-map the surface by performing a commit without any
+ * buffer attached, waiting for a configure event and handling it as usual.
+ * @section page_iface_zwlr_layer_surface_v1_api API
+ * See @ref iface_zwlr_layer_surface_v1.
+ */
+/**
+ * @defgroup iface_zwlr_layer_surface_v1 The zwlr_layer_surface_v1 interface
+ *
+ * An interface that may be implemented by a wl_surface, for surfaces that
+ * are designed to be rendered as a layer of a stacked desktop-like
+ * environment.
+ *
+ * Layer surface state (layer, size, anchor, exclusive zone,
+ * margin, interactivity) is double-buffered, and will be applied at the
+ * time wl_surface.commit of the corresponding wl_surface is called.
+ *
+ * Attaching a null buffer to a layer surface unmaps it.
+ *
+ * Unmapping a layer_surface means that the surface cannot be shown by the
+ * compositor until it is explicitly mapped again. The layer_surface
+ * returns to the state it had right after layer_shell.get_layer_surface.
+ * The client can re-map the surface by performing a commit without any
+ * buffer attached, waiting for a configure event and handling it as usual.
+ */
+extern const struct wl_interface zwlr_layer_surface_v1_interface;
+#endif
+
+#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM
+#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM
+enum zwlr_layer_shell_v1_error {
+	/**
+	 * wl_surface has another role
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_ROLE = 0,
+	/**
+	 * layer value is invalid
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER = 1,
+	/**
+	 * wl_surface has a buffer attached or committed
+	 */
+	ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED = 2,
+};
+#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM */
+
+#ifndef ZWLR_LAYER_SHELL_V1_ERROR_ENUM_IS_VALID
+#define ZWLR_LAYER_SHELL_V1_ERROR_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ * Validate a zwlr_layer_shell_v1 error value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_layer_shell_v1_error
+ */
+static inline bool
+zwlr_layer_shell_v1_error_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_LAYER_SHELL_V1_ERROR_ROLE:
+		return version >= 1;
+	case ZWLR_LAYER_SHELL_V1_ERROR_INVALID_LAYER:
+		return version >= 1;
+	case ZWLR_LAYER_SHELL_V1_ERROR_ALREADY_CONSTRUCTED:
+		return version >= 1;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_LAYER_SHELL_V1_ERROR_ENUM_IS_VALID */
+
+#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM
+#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ * available layers for surfaces
+ *
+ * These values indicate which layers a surface can be rendered in. They
+ * are ordered by z depth, bottom-most first. Traditional shell surfaces
+ * will typically be rendered between the bottom and top layers.
+ * Fullscreen shell surfaces are typically rendered at the top layer.
+ * Multiple surfaces can share a single layer, and ordering within a
+ * single layer is undefined.
+ */
+enum zwlr_layer_shell_v1_layer {
+	ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND = 0,
+	ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM = 1,
+	ZWLR_LAYER_SHELL_V1_LAYER_TOP = 2,
+	ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY = 3,
+};
+#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM */
+
+#ifndef ZWLR_LAYER_SHELL_V1_LAYER_ENUM_IS_VALID
+#define ZWLR_LAYER_SHELL_V1_LAYER_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ * Validate a zwlr_layer_shell_v1 layer value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_layer_shell_v1_layer
+ */
+static inline bool
+zwlr_layer_shell_v1_layer_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_LAYER_SHELL_V1_LAYER_BACKGROUND:
+		return version >= 1;
+	case ZWLR_LAYER_SHELL_V1_LAYER_BOTTOM:
+		return version >= 1;
+	case ZWLR_LAYER_SHELL_V1_LAYER_TOP:
+		return version >= 1;
+	case ZWLR_LAYER_SHELL_V1_LAYER_OVERLAY:
+		return version >= 1;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_LAYER_SHELL_V1_LAYER_ENUM_IS_VALID */
+
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ * @struct zwlr_layer_shell_v1_interface
+ */
+struct zwlr_layer_shell_v1_interface {
+	/**
+	 * create a layer_surface from a surface
+	 *
+	 * Create a layer surface for an existing surface. This assigns
+	 * the role of layer_surface, or raises a protocol error if another
+	 * role is already assigned.
+	 *
+	 * Creating a layer surface from a wl_surface which has a buffer
+	 * attached or committed is a client error, and any attempts by a
+	 * client to attach or manipulate a buffer prior to the first
+	 * layer_surface.configure call must also be treated as errors.
+	 *
+	 * After creating a layer_surface object and setting it up, the
+	 * client must perform an initial commit without any buffer
+	 * attached. The compositor will reply with a
+	 * layer_surface.configure event. The client must acknowledge it
+	 * and is then allowed to attach a buffer to map the surface.
+	 *
+	 * You may pass NULL for output to allow the compositor to decide
+	 * which output to use. Generally this will be the one that the
+	 * user most recently interacted with.
+	 *
+	 * Clients can specify a namespace that defines the purpose of the
+	 * layer surface.
+	 * @param layer layer to add this surface to
+	 * @param namespace namespace for the layer surface
+	 */
+	void (*get_layer_surface)(struct wl_client *client,
+				  struct wl_resource *resource,
+				  uint32_t id,
+				  struct wl_resource *surface,
+				  struct wl_resource *output,
+				  uint32_t layer,
+				  const char *namespace);
+	/**
+	 * destroy the layer_shell object
+	 *
+	 * This request indicates that the client will not use the
+	 * layer_shell object any more. Objects that have been created
+	 * through this instance are not affected.
+	 * @since 3
+	 */
+	void (*destroy)(struct wl_client *client,
+			struct wl_resource *resource);
+};
+
+
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ */
+#define ZWLR_LAYER_SHELL_V1_GET_LAYER_SURFACE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_shell_v1
+ */
+#define ZWLR_LAYER_SHELL_V1_DESTROY_SINCE_VERSION 3
+
+#ifndef ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
+#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * types of keyboard interaction possible for a layer shell surface
+ *
+ * Types of keyboard interaction possible for layer shell surfaces. The
+ * rationale for this is twofold: (1) some applications are not interested
+ * in keyboard events and not allowing them to be focused can improve the
+ * desktop experience; (2) some applications will want to take exclusive
+ * keyboard focus.
+ */
+enum zwlr_layer_surface_v1_keyboard_interactivity {
+	/**
+	 * no keyboard focus is possible
+	 *
+	 * This value indicates that this surface is not interested in
+	 * keyboard events and the compositor should never assign it the
+	 * keyboard focus.
+	 *
+	 * This is the default value, set for newly created layer shell
+	 * surfaces.
+	 *
+	 * This is useful for e.g. desktop widgets that display information
+	 * or only have interaction with non-keyboard input devices.
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_NONE = 0,
+	/**
+	 * request exclusive keyboard focus
+	 *
+	 * Request exclusive keyboard focus if this surface is above the
+	 * shell surface layer.
+	 *
+	 * For the top and overlay layers, the seat will always give
+	 * exclusive keyboard focus to the top-most layer which has
+	 * keyboard interactivity set to exclusive. If this layer contains
+	 * multiple surfaces with keyboard interactivity set to exclusive,
+	 * the compositor determines the one receiving keyboard events in
+	 * an implementation- defined manner. In this case, no guarantee is
+	 * made when this surface will receive keyboard focus (if ever).
+	 *
+	 * For the bottom and background layers, the compositor is allowed
+	 * to use normal focus semantics.
+	 *
+	 * This setting is mainly intended for applications that need to
+	 * ensure they receive all keyboard events, such as a lock screen
+	 * or a password prompt.
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_EXCLUSIVE = 1,
+	/**
+	 * request regular keyboard focus semantics
+	 *
+	 * This requests the compositor to allow this surface to be
+	 * focused and unfocused by the user in an implementation-defined
+	 * manner. The user should be able to unfocus this surface even
+	 * regardless of the layer it is on.
+	 *
+	 * Typically, the compositor will want to use its normal mechanism
+	 * to manage keyboard focus between layer shell surfaces with this
+	 * setting and regular toplevels on the desktop layer (e.g. click
+	 * to focus). Nevertheless, it is possible for a compositor to
+	 * require a special interaction to focus or unfocus layer shell
+	 * surfaces (e.g. requiring a click even if focus follows the mouse
+	 * normally, or providing a keybinding to switch focus between
+	 * layers).
+	 *
+	 * This setting is mainly intended for desktop shell components
+	 * (e.g. panels) that allow keyboard interaction. Using this option
+	 * can allow implementing a desktop shell that can be fully usable
+	 * without the mouse.
+	 * @since 4
+	 */
+	ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND = 2,
+};
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND_SINCE_VERSION 4
+#endif /* ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM_IS_VALID
+#define ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * Validate a zwlr_layer_surface_v1 keyboard_interactivity value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_layer_surface_v1_keyboard_interactivity
+ */
+static inline bool
+zwlr_layer_surface_v1_keyboard_interactivity_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_NONE:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_EXCLUSIVE:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ON_DEMAND:
+		return version >= 4;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_LAYER_SURFACE_V1_KEYBOARD_INTERACTIVITY_ENUM_IS_VALID */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
+#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM
+enum zwlr_layer_surface_v1_error {
+	/**
+	 * provided surface state is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE = 0,
+	/**
+	 * size is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE = 1,
+	/**
+	 * anchor bitfield is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR = 2,
+	/**
+	 * keyboard interactivity is invalid
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_KEYBOARD_INTERACTIVITY = 3,
+	/**
+	 * exclusive edge is invalid given the surface anchors
+	 */
+	ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_EXCLUSIVE_EDGE = 4,
+};
+#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ERROR_ENUM_IS_VALID
+#define ZWLR_LAYER_SURFACE_V1_ERROR_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * Validate a zwlr_layer_surface_v1 error value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_layer_surface_v1_error
+ */
+static inline bool
+zwlr_layer_surface_v1_error_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SURFACE_STATE:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_SIZE:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_ANCHOR:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_KEYBOARD_INTERACTIVITY:
+		return version >= 1;
+	case ZWLR_LAYER_SURFACE_V1_ERROR_INVALID_EXCLUSIVE_EDGE:
+		return version >= 1;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_LAYER_SURFACE_V1_ERROR_ENUM_IS_VALID */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
+#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM
+enum zwlr_layer_surface_v1_anchor {
+	/**
+	 * the top edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP = 1,
+	/**
+	 * the bottom edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM = 2,
+	/**
+	 * the left edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT = 4,
+	/**
+	 * the right edge of the anchor rectangle
+	 */
+	ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT = 8,
+};
+#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM */
+
+#ifndef ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM_IS_VALID
+#define ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * Validate a zwlr_layer_surface_v1 anchor value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_layer_surface_v1_anchor
+ */
+static inline bool
+zwlr_layer_surface_v1_anchor_is_valid(uint32_t value, uint32_t version) {
+	uint32_t valid = 0;
+	if (version >= 1)
+		valid |= ZWLR_LAYER_SURFACE_V1_ANCHOR_TOP;
+	if (version >= 1)
+		valid |= ZWLR_LAYER_SURFACE_V1_ANCHOR_BOTTOM;
+	if (version >= 1)
+		valid |= ZWLR_LAYER_SURFACE_V1_ANCHOR_LEFT;
+	if (version >= 1)
+		valid |= ZWLR_LAYER_SURFACE_V1_ANCHOR_RIGHT;
+	return (value & ~valid) == 0;
+}
+#endif /* ZWLR_LAYER_SURFACE_V1_ANCHOR_ENUM_IS_VALID */
+
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * @struct zwlr_layer_surface_v1_interface
+ */
+struct zwlr_layer_surface_v1_interface {
+	/**
+	 * sets the size of the surface
+	 *
+	 * Sets the size of the surface in surface-local coordinates. The
+	 * compositor will display the surface centered with respect to its
+	 * anchors.
+	 *
+	 * If you pass 0 for either value, the compositor will assign it
+	 * and inform you of the assignment in the configure event. You
+	 * must set your anchor to opposite edges in the dimensions you
+	 * omit; not doing so is a protocol error. Both values are 0 by
+	 * default.
+	 *
+	 * Size is double-buffered, see wl_surface.commit.
+	 */
+	void (*set_size)(struct wl_client *client,
+			 struct wl_resource *resource,
+			 uint32_t width,
+			 uint32_t height);
+	/**
+	 * configures the anchor point of the surface
+	 *
+	 * Requests that the compositor anchor the surface to the
+	 * specified edges and corners. If two orthogonal edges are
+	 * specified (e.g. 'top' and 'left'), then the anchor point will be
+	 * the intersection of the edges (e.g. the top left corner of the
+	 * output); otherwise the anchor point will be centered on that
+	 * edge, or in the center if none is specified.
+	 *
+	 * Anchor is double-buffered, see wl_surface.commit.
+	 */
+	void (*set_anchor)(struct wl_client *client,
+			   struct wl_resource *resource,
+			   uint32_t anchor);
+	/**
+	 * configures the exclusive geometry of this surface
+	 *
+	 * Requests that the compositor avoids occluding an area with
+	 * other surfaces. The compositor's use of this information is
+	 * implementation-dependent - do not assume that this region will
+	 * not actually be occluded.
+	 *
+	 * A positive value is only meaningful if the surface is anchored
+	 * to one edge or an edge and both perpendicular edges. If the
+	 * surface is not anchored, anchored to only two perpendicular
+	 * edges (a corner), anchored to only two parallel edges or
+	 * anchored to all edges, a positive value will be treated the same
+	 * as zero.
+	 *
+	 * A positive zone is the distance from the edge in surface-local
+	 * coordinates to consider exclusive.
+	 *
+	 * Surfaces that do not wish to have an exclusive zone may instead
+	 * specify how they should interact with surfaces that do. If set
+	 * to zero, the surface indicates that it would like to be moved to
+	 * avoid occluding surfaces with a positive exclusive zone. If set
+	 * to -1, the surface indicates that it would not like to be moved
+	 * to accommodate for other surfaces, and the compositor should
+	 * extend it all the way to the edges it is anchored to.
+	 *
+	 * For example, a panel might set its exclusive zone to 10, so that
+	 * maximized shell surfaces are not shown on top of it. A
+	 * notification might set its exclusive zone to 0, so that it is
+	 * moved to avoid occluding the panel, but shell surfaces are shown
+	 * underneath it. A wallpaper or lock screen might set their
+	 * exclusive zone to -1, so that they stretch below or over the
+	 * panel.
+	 *
+	 * The default value is 0.
+	 *
+	 * Exclusive zone is double-buffered, see wl_surface.commit.
+	 */
+	void (*set_exclusive_zone)(struct wl_client *client,
+				   struct wl_resource *resource,
+				   int32_t zone);
+	/**
+	 * sets a margin from the anchor point
+	 *
+	 * Requests that the surface be placed some distance away from
+	 * the anchor point on the output, in surface-local coordinates.
+	 * Setting this value for edges you are not anchored to has no
+	 * effect.
+	 *
+	 * The exclusive zone includes the margin.
+	 *
+	 * Margin is double-buffered, see wl_surface.commit.
+	 */
+	void (*set_margin)(struct wl_client *client,
+			   struct wl_resource *resource,
+			   int32_t top,
+			   int32_t right,
+			   int32_t bottom,
+			   int32_t left);
+	/**
+	 * requests keyboard events
+	 *
+	 * Set how keyboard events are delivered to this surface. By
+	 * default, layer shell surfaces do not receive keyboard events;
+	 * this request can be used to change this.
+	 *
+	 * This setting is inherited by child surfaces set by the get_popup
+	 * request.
+	 *
+	 * Layer surfaces receive pointer, touch, and tablet events
+	 * normally. If you do not want to receive them, set the input
+	 * region on your surface to an empty region.
+	 *
+	 * Keyboard interactivity is double-buffered, see
+	 * wl_surface.commit.
+	 */
+	void (*set_keyboard_interactivity)(struct wl_client *client,
+					   struct wl_resource *resource,
+					   uint32_t keyboard_interactivity);
+	/**
+	 * assign this layer_surface as an xdg_popup parent
+	 *
+	 * This assigns an xdg_popup's parent to this layer_surface. This
+	 * popup should have been created via xdg_surface::get_popup with
+	 * the parent set to NULL, and this request must be invoked before
+	 * committing the popup's initial state.
+	 *
+	 * See the documentation of xdg_popup for more details about what
+	 * an xdg_popup is and how it is used.
+	 */
+	void (*get_popup)(struct wl_client *client,
+			  struct wl_resource *resource,
+			  struct wl_resource *popup);
+	/**
+	 * ack a configure event
+	 *
+	 * When a configure event is received, if a client commits the
+	 * surface in response to the configure event, then the client must
+	 * make an ack_configure request sometime before the commit
+	 * request, passing along the serial of the configure event.
+	 *
+	 * If the client receives multiple configure events before it can
+	 * respond to one, it only has to ack the last configure event.
+	 *
+	 * A client is not required to commit immediately after sending an
+	 * ack_configure request - it may even ack_configure several times
+	 * before its next surface commit.
+	 *
+	 * A client may send multiple ack_configure requests before
+	 * committing, but only the last request sent before a commit
+	 * indicates which configure event the client really is responding
+	 * to.
+	 * @param serial the serial from the configure event
+	 */
+	void (*ack_configure)(struct wl_client *client,
+			      struct wl_resource *resource,
+			      uint32_t serial);
+	/**
+	 * destroy the layer_surface
+	 *
+	 * This request destroys the layer surface.
+	 */
+	void (*destroy)(struct wl_client *client,
+			struct wl_resource *resource);
+	/**
+	 * change the layer of the surface
+	 *
+	 * Change the layer that the surface is rendered on.
+	 *
+	 * Layer is double-buffered, see wl_surface.commit.
+	 * @param layer layer to move this surface to
+	 * @since 2
+	 */
+	void (*set_layer)(struct wl_client *client,
+			  struct wl_resource *resource,
+			  uint32_t layer);
+	/**
+	 * set the edge the exclusive zone will be applied to
+	 *
+	 * Requests an edge for the exclusive zone to apply. The
+	 * exclusive edge will be automatically deduced from anchor points
+	 * when possible, but when the surface is anchored to a corner, it
+	 * will be necessary to set it explicitly to disambiguate, as it is
+	 * not possible to deduce which one of the two corner edges should
+	 * be used.
+	 *
+	 * The edge must be one the surface is anchored to, otherwise the
+	 * invalid_exclusive_edge protocol error will be raised.
+	 * @since 5
+	 */
+	void (*set_exclusive_edge)(struct wl_client *client,
+				   struct wl_resource *resource,
+				   uint32_t edge);
+};
+
+#define ZWLR_LAYER_SURFACE_V1_CONFIGURE 0
+#define ZWLR_LAYER_SURFACE_V1_CLOSED 1
+
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_CONFIGURE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_CLOSED_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_SIZE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_ANCHOR_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_ZONE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_MARGIN_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_KEYBOARD_INTERACTIVITY_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_GET_POPUP_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_ACK_CONFIGURE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_DESTROY_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_LAYER_SINCE_VERSION 2
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ */
+#define ZWLR_LAYER_SURFACE_V1_SET_EXCLUSIVE_EDGE_SINCE_VERSION 5
+
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * Sends an configure event to the client owning the resource.
+ * @param resource_ The client's resource
+ */
+static inline void
+zwlr_layer_surface_v1_send_configure(struct wl_resource *resource_, uint32_t serial, uint32_t width, uint32_t height)
+{
+	wl_resource_post_event(resource_, ZWLR_LAYER_SURFACE_V1_CONFIGURE, serial, width, height);
+}
+
+/**
+ * @ingroup iface_zwlr_layer_surface_v1
+ * Sends an closed event to the client owning the resource.
+ * @param resource_ The client's resource
+ */
+static inline void
+zwlr_layer_surface_v1_send_closed(struct wl_resource *resource_)
+{
+	wl_resource_post_event(resource_, ZWLR_LAYER_SURFACE_V1_CLOSED);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif
diff --git a/wlr-output-power-management-unstable-v1-protocol.h b/wlr-output-power-management-unstable-v1-protocol.h
new file mode 100644
index 0000000..9ec6060
--- /dev/null
+++ b/wlr-output-power-management-unstable-v1-protocol.h
@@ -0,0 +1,285 @@
+/* Generated by wayland-scanner 1.24.0 */
+
+#ifndef WLR_OUTPUT_POWER_MANAGEMENT_UNSTABLE_V1_SERVER_PROTOCOL_H
+#define WLR_OUTPUT_POWER_MANAGEMENT_UNSTABLE_V1_SERVER_PROTOCOL_H
+
+#include <stdint.h>
+#include <stddef.h>
+#include "wayland-server.h"
+
+#ifdef  __cplusplus
+extern "C" {
+#endif
+
+struct wl_client;
+struct wl_resource;
+
+/**
+ * @page page_wlr_output_power_management_unstable_v1 The wlr_output_power_management_unstable_v1 protocol
+ * Control power management modes of outputs
+ *
+ * @section page_desc_wlr_output_power_management_unstable_v1 Description
+ *
+ * This protocol allows clients to control power management modes
+ * of outputs that are currently part of the compositor space. The
+ * intent is to allow special clients like desktop shells to power
+ * down outputs when the system is idle.
+ *
+ * To modify outputs not currently part of the compositor space see
+ * wlr-output-management.
+ *
+ * Warning! The protocol described in this file is experimental and
+ * backward incompatible changes may be made. Backward compatible changes
+ * may be added together with the corresponding interface version bump.
+ * Backward incompatible changes are done by bumping the version number in
+ * the protocol and interface names and resetting the interface version.
+ * Once the protocol is to be declared stable, the 'z' prefix and the
+ * version number in the protocol and interface names are removed and the
+ * interface version number is reset.
+ *
+ * @section page_ifaces_wlr_output_power_management_unstable_v1 Interfaces
+ * - @subpage page_iface_zwlr_output_power_manager_v1 - manager to create per-output power management
+ * - @subpage page_iface_zwlr_output_power_v1 - adjust power management mode for an output
+ * @section page_copyright_wlr_output_power_management_unstable_v1 Copyright
+ * <pre>
+ *
+ * Copyright © 2019 Purism SPC
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a
+ * copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation
+ * the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice (including the next
+ * paragraph) shall be included in all copies or substantial portions of the
+ * Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
+ * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+ * DEALINGS IN THE SOFTWARE.
+ * </pre>
+ */
+struct wl_output;
+struct zwlr_output_power_manager_v1;
+struct zwlr_output_power_v1;
+
+#ifndef ZWLR_OUTPUT_POWER_MANAGER_V1_INTERFACE
+#define ZWLR_OUTPUT_POWER_MANAGER_V1_INTERFACE
+/**
+ * @page page_iface_zwlr_output_power_manager_v1 zwlr_output_power_manager_v1
+ * @section page_iface_zwlr_output_power_manager_v1_desc Description
+ *
+ * This interface is a manager that allows creating per-output power
+ * management mode controls.
+ * @section page_iface_zwlr_output_power_manager_v1_api API
+ * See @ref iface_zwlr_output_power_manager_v1.
+ */
+/**
+ * @defgroup iface_zwlr_output_power_manager_v1 The zwlr_output_power_manager_v1 interface
+ *
+ * This interface is a manager that allows creating per-output power
+ * management mode controls.
+ */
+extern const struct wl_interface zwlr_output_power_manager_v1_interface;
+#endif
+#ifndef ZWLR_OUTPUT_POWER_V1_INTERFACE
+#define ZWLR_OUTPUT_POWER_V1_INTERFACE
+/**
+ * @page page_iface_zwlr_output_power_v1 zwlr_output_power_v1
+ * @section page_iface_zwlr_output_power_v1_desc Description
+ *
+ * This object offers requests to set the power management mode of
+ * an output.
+ * @section page_iface_zwlr_output_power_v1_api API
+ * See @ref iface_zwlr_output_power_v1.
+ */
+/**
+ * @defgroup iface_zwlr_output_power_v1 The zwlr_output_power_v1 interface
+ *
+ * This object offers requests to set the power management mode of
+ * an output.
+ */
+extern const struct wl_interface zwlr_output_power_v1_interface;
+#endif
+
+/**
+ * @ingroup iface_zwlr_output_power_manager_v1
+ * @struct zwlr_output_power_manager_v1_interface
+ */
+struct zwlr_output_power_manager_v1_interface {
+	/**
+	 * get a power management for an output
+	 *
+	 * Create an output power management mode control that can be
+	 * used to adjust the power management mode for a given output.
+	 */
+	void (*get_output_power)(struct wl_client *client,
+				 struct wl_resource *resource,
+				 uint32_t id,
+				 struct wl_resource *output);
+	/**
+	 * destroy the manager
+	 *
+	 * All objects created by the manager will still remain valid,
+	 * until their appropriate destroy request has been called.
+	 */
+	void (*destroy)(struct wl_client *client,
+			struct wl_resource *resource);
+};
+
+
+/**
+ * @ingroup iface_zwlr_output_power_manager_v1
+ */
+#define ZWLR_OUTPUT_POWER_MANAGER_V1_GET_OUTPUT_POWER_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_output_power_manager_v1
+ */
+#define ZWLR_OUTPUT_POWER_MANAGER_V1_DESTROY_SINCE_VERSION 1
+
+#ifndef ZWLR_OUTPUT_POWER_V1_MODE_ENUM
+#define ZWLR_OUTPUT_POWER_V1_MODE_ENUM
+enum zwlr_output_power_v1_mode {
+	/**
+	 * Output is turned off.
+	 */
+	ZWLR_OUTPUT_POWER_V1_MODE_OFF = 0,
+	/**
+	 * Output is turned on, no power saving
+	 */
+	ZWLR_OUTPUT_POWER_V1_MODE_ON = 1,
+};
+#endif /* ZWLR_OUTPUT_POWER_V1_MODE_ENUM */
+
+#ifndef ZWLR_OUTPUT_POWER_V1_MODE_ENUM_IS_VALID
+#define ZWLR_OUTPUT_POWER_V1_MODE_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ * Validate a zwlr_output_power_v1 mode value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_output_power_v1_mode
+ */
+static inline bool
+zwlr_output_power_v1_mode_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_OUTPUT_POWER_V1_MODE_OFF:
+		return version >= 1;
+	case ZWLR_OUTPUT_POWER_V1_MODE_ON:
+		return version >= 1;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_OUTPUT_POWER_V1_MODE_ENUM_IS_VALID */
+
+#ifndef ZWLR_OUTPUT_POWER_V1_ERROR_ENUM
+#define ZWLR_OUTPUT_POWER_V1_ERROR_ENUM
+enum zwlr_output_power_v1_error {
+	/**
+	 * nonexistent power save mode
+	 */
+	ZWLR_OUTPUT_POWER_V1_ERROR_INVALID_MODE = 1,
+};
+#endif /* ZWLR_OUTPUT_POWER_V1_ERROR_ENUM */
+
+#ifndef ZWLR_OUTPUT_POWER_V1_ERROR_ENUM_IS_VALID
+#define ZWLR_OUTPUT_POWER_V1_ERROR_ENUM_IS_VALID
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ * Validate a zwlr_output_power_v1 error value.
+ *
+ * @return true on success, false on error.
+ * @ref zwlr_output_power_v1_error
+ */
+static inline bool
+zwlr_output_power_v1_error_is_valid(uint32_t value, uint32_t version) {
+	switch (value) {
+	case ZWLR_OUTPUT_POWER_V1_ERROR_INVALID_MODE:
+		return version >= 1;
+	default:
+		return false;
+	}
+}
+#endif /* ZWLR_OUTPUT_POWER_V1_ERROR_ENUM_IS_VALID */
+
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ * @struct zwlr_output_power_v1_interface
+ */
+struct zwlr_output_power_v1_interface {
+	/**
+	 * Set an outputs power save mode
+	 *
+	 * Set an output's power save mode to the given mode. The mode
+	 * change is effective immediately. If the output does not support
+	 * the given mode a failed event is sent.
+	 * @param mode the power save mode to set
+	 */
+	void (*set_mode)(struct wl_client *client,
+			 struct wl_resource *resource,
+			 uint32_t mode);
+	/**
+	 * destroy this power management
+	 *
+	 * Destroys the output power management mode control object.
+	 */
+	void (*destroy)(struct wl_client *client,
+			struct wl_resource *resource);
+};
+
+#define ZWLR_OUTPUT_POWER_V1_MODE 0
+#define ZWLR_OUTPUT_POWER_V1_FAILED 1
+
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ */
+#define ZWLR_OUTPUT_POWER_V1_MODE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ */
+#define ZWLR_OUTPUT_POWER_V1_FAILED_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ */
+#define ZWLR_OUTPUT_POWER_V1_SET_MODE_SINCE_VERSION 1
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ */
+#define ZWLR_OUTPUT_POWER_V1_DESTROY_SINCE_VERSION 1
+
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ * Sends an mode event to the client owning the resource.
+ * @param resource_ The client's resource
+ * @param mode the output's new power management mode
+ */
+static inline void
+zwlr_output_power_v1_send_mode(struct wl_resource *resource_, uint32_t mode)
+{
+	wl_resource_post_event(resource_, ZWLR_OUTPUT_POWER_V1_MODE, mode);
+}
+
+/**
+ * @ingroup iface_zwlr_output_power_v1
+ * Sends an failed event to the client owning the resource.
+ * @param resource_ The client's resource
+ */
+static inline void
+zwlr_output_power_v1_send_failed(struct wl_resource *resource_)
+{
+	wl_resource_post_event(resource_, ZWLR_OUTPUT_POWER_V1_FAILED);
+}
+
+#ifdef  __cplusplus
+}
+#endif
+
+#endif