// Code generated by wlgen; DO NOT EDIT.
package wlrlayershell

import (
	"fmt"
	wayland "github.com/bnema/purego-libwayland/protocol/wayland"
	xdgshell "github.com/bnema/purego-libwayland/protocol/xdgshell"
	"github.com/bnema/purego-libwayland/server"
)

var ZwlrLayerShellV1Interface *server.Interface
var ZwlrLayerSurfaceV1Interface *server.Interface

func init() {
	ZwlrLayerShellV1Interface = &server.Interface{Name: "zwlr_layer_shell_v1", Version: 5}
	ZwlrLayerSurfaceV1Interface = &server.Interface{Name: "zwlr_layer_surface_v1", Version: 5}
	ZwlrLayerShellV1Interface.Requests = []server.Message{
		{Name: "get_layer_surface", Signature: "no?ous", Types: []*server.Interface{ZwlrLayerSurfaceV1Interface, wayland.SurfaceInterface, wayland.OutputInterface, nil, nil}},
		{Name: "destroy", Signature: "3", Types: []*server.Interface{}},
	}
	ZwlrLayerShellV1Interface.Events = []server.Message{}
	ZwlrLayerSurfaceV1Interface.Requests = []server.Message{
		{Name: "set_size", Signature: "uu", Types: []*server.Interface{nil, nil}},
		{Name: "set_anchor", Signature: "u", Types: []*server.Interface{nil}},
		{Name: "set_exclusive_zone", Signature: "i", Types: []*server.Interface{nil}},
		{Name: "set_margin", Signature: "iiii", Types: []*server.Interface{nil, nil, nil, nil}},
		{Name: "set_keyboard_interactivity", Signature: "u", Types: []*server.Interface{nil}},
		{Name: "get_popup", Signature: "o", Types: []*server.Interface{xdgshell.PopupInterface}},
		{Name: "ack_configure", Signature: "u", Types: []*server.Interface{nil}},
		{Name: "destroy", Signature: "", Types: []*server.Interface{}},
		{Name: "set_layer", Signature: "2u", Types: []*server.Interface{nil}},
		{Name: "set_exclusive_edge", Signature: "5u", Types: []*server.Interface{nil}},
	}
	ZwlrLayerSurfaceV1Interface.Events = []server.Message{
		{Name: "configure", Signature: "uuu", Types: []*server.Interface{nil, nil, nil}},
		{Name: "closed", Signature: "", Types: []*server.Interface{}},
	}
	if err := server.NewInterfaces(ZwlrLayerShellV1Interface, ZwlrLayerSurfaceV1Interface); err != nil {
		panic(err)
	}
}

// ZwlrLayerShellV1 create surfaces that are layers of the desktop.
type ZwlrLayerShellV1 struct{ *server.Resource }

func WrapZwlrLayerShellV1(r *server.Resource) *ZwlrLayerShellV1 {
	if r == nil {
		return nil
	}
	return &ZwlrLayerShellV1{r}
}

const ZwlrLayerShellV1RequestGetLayerSurface uint32 = 0
const ZwlrLayerShellV1RequestDestroy uint32 = 1

// ZwlrLayerShellV1Error .
type ZwlrLayerShellV1Error uint32

const (
	ZwlrLayerShellV1ErrorRole               ZwlrLayerShellV1Error = 0
	ZwlrLayerShellV1ErrorInvalidLayer       ZwlrLayerShellV1Error = 1
	ZwlrLayerShellV1ErrorAlreadyConstructed ZwlrLayerShellV1Error = 2
)

// ZwlrLayerShellV1Layer available layers for surfaces.
type ZwlrLayerShellV1Layer uint32

const (
	ZwlrLayerShellV1LayerBackground ZwlrLayerShellV1Layer = 0
	ZwlrLayerShellV1LayerBottom     ZwlrLayerShellV1Layer = 1
	ZwlrLayerShellV1LayerTop        ZwlrLayerShellV1Layer = 2
	ZwlrLayerShellV1LayerOverlay    ZwlrLayerShellV1Layer = 3
)

// ZwlrLayerShellV1Handler handles zwlr_layer_shell_v1 requests.
type ZwlrLayerShellV1Handler interface {
	GetLayerSurface(self *ZwlrLayerShellV1, id uint32, surface *wayland.Surface, output *wayland.Output, layer uint32, namespace string)
	Destroy(self *ZwlrLayerShellV1)
}

func NewZwlrLayerShellV1(c server.Client, version int32, id uint32, h ZwlrLayerShellV1Handler) (*ZwlrLayerShellV1, error) {
	if h == nil {
		return nil, fmt.Errorf("purego-libwayland: nil handler for zwlr_layer_shell_v1")
	}
	var self *ZwlrLayerShellV1
	r, err := c.CreateResource(ZwlrLayerShellV1Interface, version, id, func(_ *server.Resource, opcode uint32, args []server.Arg) {
		switch opcode {
		case 0:
			h.GetLayerSurface(self, args[0].NewID(), wayland.WrapSurface(args[1].Resource()), wayland.WrapOutput(args[2].Resource()), args[3].Uint(), args[4].String())
		case 1:
			h.Destroy(self)
			self.Destroy()
		}
	})
	if err != nil {
		return nil, err
	}
	self = WrapZwlrLayerShellV1(r)
	r.Data = self
	return self, nil
}
func NewZwlrLayerShellV1Global(d *server.Display, version int32, bind server.BindFunc) error {
	return d.CreateGlobal(ZwlrLayerShellV1Interface, version, bind)
}

// ZwlrLayerSurfaceV1 layer metadata interface.
type ZwlrLayerSurfaceV1 struct{ *server.Resource }

func WrapZwlrLayerSurfaceV1(r *server.Resource) *ZwlrLayerSurfaceV1 {
	if r == nil {
		return nil
	}
	return &ZwlrLayerSurfaceV1{r}
}

const ZwlrLayerSurfaceV1RequestSetSize uint32 = 0
const ZwlrLayerSurfaceV1RequestSetAnchor uint32 = 1
const ZwlrLayerSurfaceV1RequestSetExclusiveZone uint32 = 2
const ZwlrLayerSurfaceV1RequestSetMargin uint32 = 3
const ZwlrLayerSurfaceV1RequestSetKeyboardInteractivity uint32 = 4
const ZwlrLayerSurfaceV1RequestGetPopup uint32 = 5
const ZwlrLayerSurfaceV1RequestAckConfigure uint32 = 6
const ZwlrLayerSurfaceV1RequestDestroy uint32 = 7
const ZwlrLayerSurfaceV1RequestSetLayer uint32 = 8
const ZwlrLayerSurfaceV1RequestSetExclusiveEdge uint32 = 9
const ZwlrLayerSurfaceV1EventConfigure uint32 = 0
const ZwlrLayerSurfaceV1EventClosed uint32 = 1

// ZwlrLayerSurfaceV1KeyboardInteractivity types of keyboard interaction possible for a layer shell surface.
type ZwlrLayerSurfaceV1KeyboardInteractivity uint32

const (
	ZwlrLayerSurfaceV1KeyboardInteractivityNone      ZwlrLayerSurfaceV1KeyboardInteractivity = 0
	ZwlrLayerSurfaceV1KeyboardInteractivityExclusive ZwlrLayerSurfaceV1KeyboardInteractivity = 1
	ZwlrLayerSurfaceV1KeyboardInteractivityOnDemand  ZwlrLayerSurfaceV1KeyboardInteractivity = 2
)

// ZwlrLayerSurfaceV1Error .
type ZwlrLayerSurfaceV1Error uint32

const (
	ZwlrLayerSurfaceV1ErrorInvalidSurfaceState          ZwlrLayerSurfaceV1Error = 0
	ZwlrLayerSurfaceV1ErrorInvalidSize                  ZwlrLayerSurfaceV1Error = 1
	ZwlrLayerSurfaceV1ErrorInvalidAnchor                ZwlrLayerSurfaceV1Error = 2
	ZwlrLayerSurfaceV1ErrorInvalidKeyboardInteractivity ZwlrLayerSurfaceV1Error = 3
	ZwlrLayerSurfaceV1ErrorInvalidExclusiveEdge         ZwlrLayerSurfaceV1Error = 4
)

// ZwlrLayerSurfaceV1Anchor  (bitfield).
type ZwlrLayerSurfaceV1Anchor uint32

const (
	ZwlrLayerSurfaceV1AnchorTop    ZwlrLayerSurfaceV1Anchor = 1
	ZwlrLayerSurfaceV1AnchorBottom ZwlrLayerSurfaceV1Anchor = 2
	ZwlrLayerSurfaceV1AnchorLeft   ZwlrLayerSurfaceV1Anchor = 4
	ZwlrLayerSurfaceV1AnchorRight  ZwlrLayerSurfaceV1Anchor = 8
)

// ZwlrLayerSurfaceV1Handler handles zwlr_layer_surface_v1 requests.
type ZwlrLayerSurfaceV1Handler interface {
	SetSize(self *ZwlrLayerSurfaceV1, width uint32, height uint32)
	SetAnchor(self *ZwlrLayerSurfaceV1, anchor uint32)
	SetExclusiveZone(self *ZwlrLayerSurfaceV1, zone int32)
	SetMargin(self *ZwlrLayerSurfaceV1, top int32, right int32, bottom int32, left int32)
	SetKeyboardInteractivity(self *ZwlrLayerSurfaceV1, keyboardInteractivity uint32)
	GetPopup(self *ZwlrLayerSurfaceV1, popup *xdgshell.Popup)
	AckConfigure(self *ZwlrLayerSurfaceV1, serial uint32)
	Destroy(self *ZwlrLayerSurfaceV1)
	SetLayer(self *ZwlrLayerSurfaceV1, layer uint32)
	SetExclusiveEdge(self *ZwlrLayerSurfaceV1, edge uint32)
}

func NewZwlrLayerSurfaceV1(c server.Client, version int32, id uint32, h ZwlrLayerSurfaceV1Handler) (*ZwlrLayerSurfaceV1, error) {
	if h == nil {
		return nil, fmt.Errorf("purego-libwayland: nil handler for zwlr_layer_surface_v1")
	}
	var self *ZwlrLayerSurfaceV1
	r, err := c.CreateResource(ZwlrLayerSurfaceV1Interface, version, id, func(_ *server.Resource, opcode uint32, args []server.Arg) {
		switch opcode {
		case 0:
			h.SetSize(self, args[0].Uint(), args[1].Uint())
		case 1:
			h.SetAnchor(self, args[0].Uint())
		case 2:
			h.SetExclusiveZone(self, args[0].Int())
		case 3:
			h.SetMargin(self, args[0].Int(), args[1].Int(), args[2].Int(), args[3].Int())
		case 4:
			h.SetKeyboardInteractivity(self, args[0].Uint())
		case 5:
			h.GetPopup(self, xdgshell.WrapPopup(args[0].Resource()))
		case 6:
			h.AckConfigure(self, args[0].Uint())
		case 7:
			h.Destroy(self)
			self.Destroy()
		case 8:
			h.SetLayer(self, args[0].Uint())
		case 9:
			h.SetExclusiveEdge(self, args[0].Uint())
		}
	})
	if err != nil {
		return nil, err
	}
	self = WrapZwlrLayerSurfaceV1(r)
	r.Data = self
	return self, nil
}

// SendConfigure suggest a surface change.
func (self *ZwlrLayerSurfaceV1) SendConfigure(serial uint32, width uint32, height uint32) {
	self.PostEvent(ZwlrLayerSurfaceV1EventConfigure, server.Uint(serial), server.Uint(width), server.Uint(height))
}

// SendClosed surface should be closed.
func (self *ZwlrLayerSurfaceV1) SendClosed() {
	self.PostEvent(ZwlrLayerSurfaceV1EventClosed)
}
func NewZwlrLayerSurfaceV1Global(d *server.Display, version int32, bind server.BindFunc) error {
	return d.CreateGlobal(ZwlrLayerSurfaceV1Interface, version, bind)
}
func resourceOf(v interface{ GetResource() *server.Resource }) *server.Resource {
	if v == nil {
		return nil
	}
	return v.GetResource()
}
func (self *ZwlrLayerShellV1) GetResource() *server.Resource {
	if self == nil {
		return nil
	}
	return self.Resource
}
func (self *ZwlrLayerSurfaceV1) GetResource() *server.Resource {
	if self == nil {
		return nil
	}
	return self.Resource
}