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

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

var ExtSessionLockManagerV1Interface *server.Interface
var ExtSessionLockV1Interface *server.Interface
var ExtSessionLockSurfaceV1Interface *server.Interface

func init() {
	ExtSessionLockManagerV1Interface = &server.Interface{Name: "ext_session_lock_manager_v1", Version: 1}
	ExtSessionLockV1Interface = &server.Interface{Name: "ext_session_lock_v1", Version: 1}
	ExtSessionLockSurfaceV1Interface = &server.Interface{Name: "ext_session_lock_surface_v1", Version: 1}
	ExtSessionLockManagerV1Interface.Requests = []server.Message{
		{Name: "destroy", Signature: "", Types: []*server.Interface{}},
		{Name: "lock", Signature: "n", Types: []*server.Interface{ExtSessionLockV1Interface}},
	}
	ExtSessionLockManagerV1Interface.Events = []server.Message{}
	ExtSessionLockV1Interface.Requests = []server.Message{
		{Name: "destroy", Signature: "", Types: []*server.Interface{}},
		{Name: "get_lock_surface", Signature: "noo", Types: []*server.Interface{ExtSessionLockSurfaceV1Interface, wayland.SurfaceInterface, wayland.OutputInterface}},
		{Name: "unlock_and_destroy", Signature: "", Types: []*server.Interface{}},
	}
	ExtSessionLockV1Interface.Events = []server.Message{
		{Name: "locked", Signature: "", Types: []*server.Interface{}},
		{Name: "finished", Signature: "", Types: []*server.Interface{}},
	}
	ExtSessionLockSurfaceV1Interface.Requests = []server.Message{
		{Name: "destroy", Signature: "", Types: []*server.Interface{}},
		{Name: "ack_configure", Signature: "u", Types: []*server.Interface{nil}},
	}
	ExtSessionLockSurfaceV1Interface.Events = []server.Message{
		{Name: "configure", Signature: "uuu", Types: []*server.Interface{nil, nil, nil}},
	}
	if err := server.NewInterfaces(ExtSessionLockManagerV1Interface, ExtSessionLockV1Interface, ExtSessionLockSurfaceV1Interface); err != nil {
		panic(err)
	}
}

// ExtSessionLockManagerV1 used to lock the session.
type ExtSessionLockManagerV1 struct{ *server.Resource }

func WrapExtSessionLockManagerV1(r *server.Resource) *ExtSessionLockManagerV1 {
	if r == nil {
		return nil
	}
	return &ExtSessionLockManagerV1{r}
}

const ExtSessionLockManagerV1RequestDestroy uint32 = 0
const ExtSessionLockManagerV1RequestLock uint32 = 1

// ExtSessionLockManagerV1Handler handles ext_session_lock_manager_v1 requests.
type ExtSessionLockManagerV1Handler interface {
	Destroy(self *ExtSessionLockManagerV1)
	Lock(self *ExtSessionLockManagerV1, id uint32)
}

func NewExtSessionLockManagerV1(c server.Client, version int32, id uint32, h ExtSessionLockManagerV1Handler) (*ExtSessionLockManagerV1, error) {
	if h == nil {
		return nil, fmt.Errorf("purego-libwayland: nil handler for ext_session_lock_manager_v1")
	}
	var self *ExtSessionLockManagerV1
	r, err := c.CreateResource(ExtSessionLockManagerV1Interface, version, id, func(_ *server.Resource, opcode uint32, args []server.Arg) {
		switch opcode {
		case 0:
			h.Destroy(self)
			self.Destroy()
		case 1:
			h.Lock(self, args[0].NewID())
		}
	})
	if err != nil {
		return nil, err
	}
	self = WrapExtSessionLockManagerV1(r)
	r.Data = self
	return self, nil
}
func NewExtSessionLockManagerV1Global(d *server.Display, version int32, bind server.BindFunc) error {
	return d.CreateGlobal(ExtSessionLockManagerV1Interface, version, bind)
}

// ExtSessionLockV1 manage lock state and create lock surfaces.
type ExtSessionLockV1 struct{ *server.Resource }

func WrapExtSessionLockV1(r *server.Resource) *ExtSessionLockV1 {
	if r == nil {
		return nil
	}
	return &ExtSessionLockV1{r}
}

const ExtSessionLockV1RequestDestroy uint32 = 0
const ExtSessionLockV1RequestGetLockSurface uint32 = 1
const ExtSessionLockV1RequestUnlockAndDestroy uint32 = 2
const ExtSessionLockV1EventLocked uint32 = 0
const ExtSessionLockV1EventFinished uint32 = 1

// ExtSessionLockV1Error .
type ExtSessionLockV1Error uint32

const (
	ExtSessionLockV1ErrorInvalidDestroy     ExtSessionLockV1Error = 0
	ExtSessionLockV1ErrorInvalidUnlock      ExtSessionLockV1Error = 1
	ExtSessionLockV1ErrorRole               ExtSessionLockV1Error = 2
	ExtSessionLockV1ErrorDuplicateOutput    ExtSessionLockV1Error = 3
	ExtSessionLockV1ErrorAlreadyConstructed ExtSessionLockV1Error = 4
)

// ExtSessionLockV1Handler handles ext_session_lock_v1 requests.
type ExtSessionLockV1Handler interface {
	Destroy(self *ExtSessionLockV1)
	GetLockSurface(self *ExtSessionLockV1, id uint32, surface *wayland.Surface, output *wayland.Output)
	UnlockAndDestroy(self *ExtSessionLockV1)
}

func NewExtSessionLockV1(c server.Client, version int32, id uint32, h ExtSessionLockV1Handler) (*ExtSessionLockV1, error) {
	if h == nil {
		return nil, fmt.Errorf("purego-libwayland: nil handler for ext_session_lock_v1")
	}
	var self *ExtSessionLockV1
	r, err := c.CreateResource(ExtSessionLockV1Interface, version, id, func(_ *server.Resource, opcode uint32, args []server.Arg) {
		switch opcode {
		case 0:
			h.Destroy(self)
			self.Destroy()
		case 1:
			h.GetLockSurface(self, args[0].NewID(), wayland.WrapSurface(args[1].Resource()), wayland.WrapOutput(args[2].Resource()))
		case 2:
			h.UnlockAndDestroy(self)
			self.Destroy()
		}
	})
	if err != nil {
		return nil, err
	}
	self = WrapExtSessionLockV1(r)
	r.Data = self
	return self, nil
}

// SendLocked session successfully locked.
func (self *ExtSessionLockV1) SendLocked() {
	self.PostEvent(ExtSessionLockV1EventLocked)
}

// SendFinished the session lock object should be destroyed.
func (self *ExtSessionLockV1) SendFinished() {
	self.PostEvent(ExtSessionLockV1EventFinished)
}
func NewExtSessionLockV1Global(d *server.Display, version int32, bind server.BindFunc) error {
	return d.CreateGlobal(ExtSessionLockV1Interface, version, bind)
}

// ExtSessionLockSurfaceV1 a surface displayed while the session is locked.
type ExtSessionLockSurfaceV1 struct{ *server.Resource }

func WrapExtSessionLockSurfaceV1(r *server.Resource) *ExtSessionLockSurfaceV1 {
	if r == nil {
		return nil
	}
	return &ExtSessionLockSurfaceV1{r}
}

const ExtSessionLockSurfaceV1RequestDestroy uint32 = 0
const ExtSessionLockSurfaceV1RequestAckConfigure uint32 = 1
const ExtSessionLockSurfaceV1EventConfigure uint32 = 0

// ExtSessionLockSurfaceV1Error .
type ExtSessionLockSurfaceV1Error uint32

const (
	ExtSessionLockSurfaceV1ErrorCommitBeforeFirstAck ExtSessionLockSurfaceV1Error = 0
	ExtSessionLockSurfaceV1ErrorNullBuffer           ExtSessionLockSurfaceV1Error = 1
	ExtSessionLockSurfaceV1ErrorDimensionsMismatch   ExtSessionLockSurfaceV1Error = 2
	ExtSessionLockSurfaceV1ErrorInvalidSerial        ExtSessionLockSurfaceV1Error = 3
)

// ExtSessionLockSurfaceV1Handler handles ext_session_lock_surface_v1 requests.
type ExtSessionLockSurfaceV1Handler interface {
	Destroy(self *ExtSessionLockSurfaceV1)
	AckConfigure(self *ExtSessionLockSurfaceV1, serial uint32)
}

func NewExtSessionLockSurfaceV1(c server.Client, version int32, id uint32, h ExtSessionLockSurfaceV1Handler) (*ExtSessionLockSurfaceV1, error) {
	if h == nil {
		return nil, fmt.Errorf("purego-libwayland: nil handler for ext_session_lock_surface_v1")
	}
	var self *ExtSessionLockSurfaceV1
	r, err := c.CreateResource(ExtSessionLockSurfaceV1Interface, version, id, func(_ *server.Resource, opcode uint32, args []server.Arg) {
		switch opcode {
		case 0:
			h.Destroy(self)
			self.Destroy()
		case 1:
			h.AckConfigure(self, args[0].Uint())
		}
	})
	if err != nil {
		return nil, err
	}
	self = WrapExtSessionLockSurfaceV1(r)
	r.Data = self
	return self, nil
}

// SendConfigure the client should resize its surface.
func (self *ExtSessionLockSurfaceV1) SendConfigure(serial uint32, width uint32, height uint32) {
	self.PostEvent(ExtSessionLockSurfaceV1EventConfigure, server.Uint(serial), server.Uint(width), server.Uint(height))
}
func NewExtSessionLockSurfaceV1Global(d *server.Display, version int32, bind server.BindFunc) error {
	return d.CreateGlobal(ExtSessionLockSurfaceV1Interface, version, bind)
}
func resourceOf(v interface{ GetResource() *server.Resource }) *server.Resource {
	if v == nil {
		return nil
	}
	return v.GetResource()
}
func (self *ExtSessionLockManagerV1) GetResource() *server.Resource {
	if self == nil {
		return nil
	}
	return self.Resource
}
func (self *ExtSessionLockV1) GetResource() *server.Resource {
	if self == nil {
		return nil
	}
	return self.Resource
}
func (self *ExtSessionLockSurfaceV1) GetResource() *server.Resource {
	if self == nil {
		return nil
	}
	return self.Resource
}