import QtQuick 2.15
import QtQuick.Controls 2.15

Window {
    id: hangpromptbox
    visibility: Window.FullScreen;
    flags: Qt.Dialog | Qt.WindowStaysOnTopHint | Qt.FramelessWindowHint
    modality: Qt.ApplicationModal
    color: "transparent"

    property var _message : string("");
    property var _urlIcon : string("");
    property var _cancelCallback;
    property var _cancelUserargs;

    Rectangle {
        anchors.centerIn : parent
        width: 360
        height: 360
        color: "#980e57ea"
        radius: 16

        Image {
            anchors.top: parent.top
            anchors.topMargin: 32
            anchors.horizontalCenter: parent.horizontalCenter

            width: 200
            height: 200
            opacity: 0.5
            source: _urlIcon
        }


        Text {
            anchors.bottom: parent.bottom
            anchors.bottomMargin: 64
            anchors.horizontalCenter: parent.horizontalCenter
            text: _message
            color: "#ffffff"
            font.pixelSize: 32
            font.bold: true
        }

        Text {
            anchors.bottom: parent.bottom
            anchors.bottomMargin: 16
            anchors.horizontalCenter: parent.horizontalCenter
            text: qsTr("取消")
            color: "#ffffff"
            font.pixelSize: 24
            font.underline: true
            font.bold: false

            MouseArea {
                anchors.fill: parent
                onClicked:
                {
                    if (typeof _cancelCallback === "function")
                    {
                        // 如果存在用户参数
                        if (_cancelUserargs !== null)
                        {
                            _cancelCallback(_cancelUserargs);
                        }
                        else
                        {
                            _cancelCallback();
                        }
                    }
                    hide();
                }
            }
        }
    }

    // 设置取消按钮回调函数
    function setCancelCallBack(callback, userargs)
    {
        _cancelCallback = callback;
        _cancelUserargs = userargs;
    }

    // 隐藏并且执行回调
    function hideExecuteCallback()
    {
        if (typeof _cancelCallback === "function")
        {
            // 如果存在用户参数
            if (_cancelUserargs !== null)
            {
                _cancelCallback(_cancelUserargs);
            }
            else
            {
                _cancelCallback();
            }
            _cancelCallback = null;
        }
        visible = false;
    }

    // 消息
    function message(message)
    {
        _message = message
    }

    // 图标
    function urlIcon(urlIcon)
    {
        _urlIcon = urlIcon;
    }

    // 显示
    function show()
    {
        visible = true;
    }

    // 隐藏
    function hide()
    {
        _cancelCallback = null;
        visible = false;
    }

}