DialogHelper

//require ScrollHelper.js
function DialogHelper() {
    var _this = this;
    var doc = window.document;
    _this.maskDiv = null;
    _this.contentDiv = null;
    var options = {
        opacity: 0.4
    };

    this.popup = function (contentdiv, optionArg) {
        if (optionArg) {
            for (var prop in optionArg) {
                options[prop] = optionArg[prop];
            }
        }

        _this.contentDiv = contentdiv || _this.contentDiv;

        _this.maskDiv = $('<div>');
        _this.maskDiv.addClass('MaskDiv');
        _this.maskDiv.css({
            'filter': "Alpha(opacity=" + ( options.opacity - "0" ) * 100 + ");",
            'opacity': options.opacity,
            'display': 'block'
        });

        $(doc.body).append(_this.maskDiv);

        if (_this.contentDiv) {
            $(doc.body).append(_this.contentDiv);
            _this.contentDiv.show();
            _this.contentDiv.draggable({
                containment: "document",
                cursor: 'move',
                handle: ".Dialog_Head"
            });
            $(_this.maskDiv).on("mousemove", function() {
                $("body").preventScroll();
            });
            $(_this.maskDiv).on("mouseout", function() {
                $("body").liveScroll();
            });
            if ($(".cke").length == 0 && $(".Dialog_Body").length > 0) {
                $(".Dialog_Body").preventOuterScroll();
            }
        }
    };

    this.remove = function () {
        if (_this.contentDiv) {
            _this.contentDiv.remove();
        }
        if (_this.maskDiv) {
            _this.maskDiv.remove();
        }
        $("body").liveScroll();
    };

    this.formatPercentNumber = function (value, whole) {
        if (isNaN(value) && typeof value === "string") {
            if (value.indexOf("%") !== -1) {
                value = (value.replace("%", "") / 100) * whole;
            } else if (value.indexOf("px") !== -1) {
                value = value.replace("px", "");
            }
        }
        return Math.ceil(value);
    };

    this.position = function (dialog, dialogBody, minusHeight) {
        dialog = dialog || $(".ShowDialogDiv");
        if (dialog[0]) {
            var clientWidth = document.documentElement.clientWidth;
            var clientHeight = document.documentElement.clientHeight;
            var width = _this.formatPercentNumber(dialog.data("position").width, clientWidth) || dialog.width();
            var height = _this.formatPercentNumber(dialog.data("position").height, clientHeight) || dialog.height();
            width = width < 300 ? 300 : width;
            height = height < 450 ? 450 : height;
            $(dialog).css({
                "width": width + "px",
                "height": height + "px",
                "top": Math.ceil((clientHeight - height) / 2) + "px",
                "left": Math.ceil((clientWidth - width) / 2) + "px"
            });
            dialogBody = dialogBody || $(".Dialog_Body");
            if (dialogBody[0]) {
                minusHeight = minusHeight || ($(".Dialog_Head").outerHeight() + $(".Dialog_Foot").outerHeight());
                var dialogBodyHeight = height - minusHeight;
                dialogBody.height(dialogBodyHeight);
            }
        }
    }
}

var createDialogTemplate = function (optionArg, contentHtml, saveBtnClickHandler) {
    var options = {
        "Action": "",
        "Title": "",
        "Width": "50%",
        "Height": "50%"
    };
    if (optionArg) {
        for (var prop in optionArg) {
            options[prop] = optionArg[prop];
        }
    }
    var newDialog = $("<div class='ShowDialogDiv' id='Dialog_" + options.Title + "'>");
    var DialogHead = $("<div class='Dialog_Head'>").appendTo(newDialog);
    $("<span class='HeadLabel'>").html(options.Action + " " + options.Title).appendTo(DialogHead);
    var DialogClose = $("<span class='DialogClose'>").appendTo(DialogHead);
    var DialogBody = $("<div class='Dialog_Body'>").html(contentHtml).appendTo(newDialog);
    var DialogFoot = $("<div class='Dialog_Foot'>").appendTo(newDialog);
    var newDiv = $("<div class='Right'>").appendTo(DialogFoot);
    var ActionCancelDiv = $("<div class='ActionButtonContainer' title='Cancel'>").appendTo(newDiv);
    DialogClose.on("click", function() {
        dialogHelper.remove();
    });
    ActionCancelDiv.on("click", function() {
        dialogHelper.remove();
    });
    var newA = $("<div class='ActionButton' id='ActionButtonCancel'>").appendTo(ActionCancelDiv);
    $("<div class='Icon Cancel'>").appendTo(newA);
    $("<div class='Title IconTitle'>").html("Cancel").appendTo(newA);
    var ActionSaveDiv = $("<div class='ActionButtonContainer' title='Save'>").appendTo(newDiv);
    var newB = $("<div class='ActionButton ActionButtonAttention' id='ActionButtonSave'>").appendTo(ActionSaveDiv);
    newB.on('click', function () {
        if (typeof saveBtnClickHandler == "function") {
            saveBtnClickHandler();
        }
    });
    $("<div class='Icon Save'>").appendTo(newB);
    $("<div class='Title IconTitle SaveButton'>").html("Save").appendTo(newB);
    var minusHeight = DialogHead.outerHeight() + DialogFoot.outerHeight();
    newDialog.data("position", {
         options.Width,
        height: options.Height
    });
    dialogHelper.position(newDialog, DialogBody, minusHeight);
    return newDialog;
};

var changeDialogLayout = function(optionArg, dialogObj) {
    var options = {
        "Width": "70%",
        "Height": "90%"
    };
    if (optionArg) {
        for (var prop in optionArg) {
            options[prop] = optionArg[prop];
        }
    }
    var DialogBody = $(dialogObj).find(".Dialog_Body");
    var DialogHead = $(dialogObj).find(".Dialog_Head");
    var DialogFoot = $(dialogObj).find(".Dialog_Foot");
    var other =  Math.round(DialogBody.css("padding-top").replace(/[a-z]/ig, "")) + Math.round(DialogBody.css("padding-bottom").replace(/[a-z]/ig, ""));
    var minusHeight = DialogHead.outerHeight() + DialogFoot.outerHeight() + other;
    dialogObj.data("position", {
         options.Width,
        height: options.Height
    });
    dialogHelper.position(dialogObj, DialogBody, minusHeight);
};