package qt

/*

#cgo CFLAGS: -fPIC
#cgo pkg-config: Qt5Widgets
#include "gen_qfileselector.h"
#include <stdlib.h>

*/
import "C"

import (
	"runtime"
	"unsafe"
)

type QFileSelector struct {
	h *C.QFileSelector
	*QObject
}

func (this *QFileSelector) cPointer() *C.QFileSelector {
	if this == nil {
		return nil
	}
	return this.h
}

func newQFileSelector(h *C.QFileSelector) *QFileSelector {
	return &QFileSelector{h: h, QObject: newQObject_U(unsafe.Pointer(h))}
}

func newQFileSelector_U(h unsafe.Pointer) *QFileSelector {
	return newQFileSelector((*C.QFileSelector)(h))
}

// NewQFileSelector constructs a new QFileSelector object.
func NewQFileSelector() *QFileSelector {
	ret := C.QFileSelector_new()
	return newQFileSelector(ret)
}

// NewQFileSelector2 constructs a new QFileSelector object.
func NewQFileSelector2(parent *QObject) *QFileSelector {
	ret := C.QFileSelector_new2(parent.cPointer())
	return newQFileSelector(ret)
}

func (this *QFileSelector) MetaObject() *QMetaObject {
	ret := C.QFileSelector_MetaObject(this.h)
	return newQMetaObject_U(unsafe.Pointer(ret))
}

func QFileSelector_Tr(s string) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_Tr(s_Cstring, &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func QFileSelector_TrUtf8(s string) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_TrUtf8(s_Cstring, &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func (this *QFileSelector) Select(filePath string) string {
	filePath_Cstring := C.CString(filePath)
	defer C.free(unsafe.Pointer(filePath_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_Select(this.h, filePath_Cstring, C.ulong(len(filePath)), &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func (this *QFileSelector) SelectWithFilePath(filePath *QUrl) *QUrl {
	ret := C.QFileSelector_SelectWithFilePath(this.h, filePath.cPointer())
	// Qt uses pass-by-value semantics for this type. Mimic with finalizer
	ret1 := newQUrl(ret)
	runtime.SetFinalizer(ret1, func(ret2 *QUrl) {
		ret2.Delete()
		runtime.KeepAlive(ret2.h)
	})
	return ret1
}

func (this *QFileSelector) ExtraSelectors() []string {
	var _out **C.char = nil
	var _out_Lengths *C.int = nil
	var _out_len C.size_t = 0
	C.QFileSelector_ExtraSelectors(this.h, &_out, &_out_Lengths, &_out_len)
	ret := make([]string, int(_out_len))
	_outCast := (*[0xffff]*C.char)(unsafe.Pointer(_out)) // hey ya
	_out_LengthsCast := (*[0xffff]C.int)(unsafe.Pointer(_out_Lengths))
	for i := 0; i < int(_out_len); i++ {
		ret[i] = C.GoStringN(_outCast[i], _out_LengthsCast[i])
	}
	C.free(unsafe.Pointer(_out))
	return ret
}

func (this *QFileSelector) SetExtraSelectors(list []string) {
	// For the C ABI, malloc two C arrays; raw char* pointers and their lengths
	list_CArray := (*[0xffff]*C.char)(C.malloc(C.ulong(8 * len(list))))
	list_Lengths := (*[0xffff]C.size_t)(C.malloc(C.ulong(8 * len(list))))
	defer C.free(unsafe.Pointer(list_CArray))
	defer C.free(unsafe.Pointer(list_Lengths))
	for i := range list {
		single_cstring := C.CString(list[i])
		defer C.free(unsafe.Pointer(single_cstring))
		list_CArray[i] = single_cstring
		list_Lengths[i] = (C.size_t)(len(list[i]))
	}
	C.QFileSelector_SetExtraSelectors(this.h, &list_CArray[0], &list_Lengths[0], C.ulong(len(list)))
}

func (this *QFileSelector) AllSelectors() []string {
	var _out **C.char = nil
	var _out_Lengths *C.int = nil
	var _out_len C.size_t = 0
	C.QFileSelector_AllSelectors(this.h, &_out, &_out_Lengths, &_out_len)
	ret := make([]string, int(_out_len))
	_outCast := (*[0xffff]*C.char)(unsafe.Pointer(_out)) // hey ya
	_out_LengthsCast := (*[0xffff]C.int)(unsafe.Pointer(_out_Lengths))
	for i := 0; i < int(_out_len); i++ {
		ret[i] = C.GoStringN(_outCast[i], _out_LengthsCast[i])
	}
	C.free(unsafe.Pointer(_out))
	return ret
}

func QFileSelector_Tr2(s string, c string) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	c_Cstring := C.CString(c)
	defer C.free(unsafe.Pointer(c_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_Tr2(s_Cstring, c_Cstring, &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func QFileSelector_Tr3(s string, c string, n int) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	c_Cstring := C.CString(c)
	defer C.free(unsafe.Pointer(c_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_Tr3(s_Cstring, c_Cstring, (C.int)(n), &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func QFileSelector_TrUtf82(s string, c string) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	c_Cstring := C.CString(c)
	defer C.free(unsafe.Pointer(c_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_TrUtf82(s_Cstring, c_Cstring, &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func QFileSelector_TrUtf83(s string, c string, n int) string {
	s_Cstring := C.CString(s)
	defer C.free(unsafe.Pointer(s_Cstring))
	c_Cstring := C.CString(c)
	defer C.free(unsafe.Pointer(c_Cstring))
	var _out *C.char = nil
	var _out_Strlen C.int = 0
	C.QFileSelector_TrUtf83(s_Cstring, c_Cstring, (C.int)(n), &_out, &_out_Strlen)
	ret := C.GoStringN(_out, _out_Strlen)
	C.free(unsafe.Pointer(_out))
	return ret
}

func (this *QFileSelector) Delete() {
	C.QFileSelector_Delete(this.h)
}