/**
 * JWord Utility
 * UPDATE:20120215
 */

/*
 * Class
 */
function JWordUtility()
{
    this.finish_text_for_jwd2 = 'JWord Plugin Install Success.'
    this.finish_url = '';
    this.finish_action_type = '';
    this.finish_action_target = '';
    this.partner = '';
    this.logcode = '';
    this.lastse = '';

    this.CreateObjectExpBarFlag = false;

    /*
     * Install Able Env
     */
     this.InstallAbleEnvCheck = function()
     {
        if (this.isWin9xFam()) {
            return false;
        }
        /*@cc_on
           /*@if (@_win32 || @_win64)
              return true;
           @else @*/
              return false;
           /*@end
        @*/
    };

    /*
     * Installed Check
     */
    this.InstallCheck = function()
    {
        var cns = this.InstallCheckCns();
        var jwd2 = this.InstallCheckJWD2();
        if (cns || jwd2) {
            return true;
        }
        return false;
    };

    this.InstallCheckCns = function()
    {
        /*@cc_on
        try {
            var cns = new ActiveXObject('CnsHelper.CH');
            if (typeof cns != 'undefined') {
                return true;
            }
        } catch(e) {}
        @*/
        return false;
    };

    this.InstallCheckJWD2 = function()
    {
        /*@cc_on
        try {
            var jwd2 = new ActiveXObject('JWord.Update');
            if (typeof jwd2 != 'undefined') {
                return true;
            }
        } catch(e) {}
        @*/
        return false;
    };

    this.InstallCheckExpBar = function()
    {
        /*@cc_on
        try {
            var expbar = new ActiveXObject('JwdExpBar.ExplorerBarHelper');
            if (typeof expbar != 'undefined') {
                return true;
            }
        } catch(e) {}
        @*/
        return false;
    };

    /*
     * Uninstall
     */
    this.Uninstall = function()
    {
        var cns = this.InstallCheckCns();
        var jwd2 = this.InstallCheckJWD2();
        if (cns) {
            return this.UninstallCNS();
        }
        if (jwd2) {
            return this.UninstallJWD2();
        }
    };

    this.UninstallCNS = function()
    {
        if (typeof CnsMin == 'undefined') {
            this.CreateObjectJWD();
        }
        if (typeof CnsMin != 'undefined') {
            /*@cc_on
            try {
                CnsMin.Uninstall();
                return true;
            } catch(e) {
                return false;
            }
            @*/
        }
        return false;
    };

    this.UninstallJWD2 = function()
    {
        if (typeof JWD2 == 'undefined') {
            this.CreateObjectJWD();
        }
        if (typeof JWD2 != 'undefined') {
            /*@cc_on
            try {
                JWD2.Uninstall();
                return true;
            } catch(e) {
                return false;
            }
            @*/
        }
        return false;
    };

    /*
     * Win64bit Check
     */
    this.isWin64bit = function()
    {
        /*@cc_on
        appVer  = navigator.userAgent;
        if (appVer.indexOf(' Win64') != -1 || appVer.indexOf(' WOW64') != -1) {
            return true;
        }
        @*/
        return false;
    };

    /*
     * Win IE64bit Check
     */
    this.isWinIE64bit = function()
    {
        /*@cc_on
        appVer  = navigator.userAgent;
        if (appVer.indexOf(' Win64') != -1) {
            return true;
        }
        @*/
        return false;
    };

    /*
     * Vista Check
     */
    this.isVista = function()
    {
        /*@cc_on
        var appVer  = navigator.userAgent;
        if (appVer.indexOf('NT 6.0') != -1) {
            return true;
        }
        @*/
        return false;
    };

    /*
     * WinNT Check
     */
    this.isWinNTFam = function()
    {
        /*@cc_on
        appVer  = navigator.userAgent;
        if (appVer.indexOf('NT ') != -1) {
            return true;
        }
        @*/
        return false;
    };

    /*
     * Win9x Check
     */
    this.isWin9xFam = function()
    {
        /*@cc_on
        appVer  = navigator.userAgent;
        if (appVer.indexOf('Windows 9') != -1) {
            return true;
        }
        @*/
        return false;
    };

    /*
     * ActiveX setter & getter
     */
    this.GetJWDVersion = function()
    {
        var version;
        if (typeof CnsMin != 'undefined') {
            version = CnsMin.Version;
        } else if (typeof JWD2 != 'undefined') {
            version = JWD2.Version;
        }
        return version;
    };

    this.GetValue = function(label)
    {
        var v;
        if (typeof CnsMin != 'undefined') {
            v = CnsMin.GetValue(label);
        } else if (typeof JWD2 != 'undefined') {
            v = JWD2.GetValue(label);
        }
        return v;
    };

    this.GetPartner = function()
    {
        var v;
        if (typeof CnsMin != 'undefined') {
            v = CnsMin.GetValue("Partner");
        } else if (typeof JWD2 != 'undefined') {
            v = JWD2.Partner;
        }
        return v;
    };

    this.GetVersion = function()
    {
        var version;
        if(typeof CnsMin != 'undefined') {
            version = CnsMin.Version;
        } else if(typeof JWD2 != 'undefined') {
            version = JWD2.Version;
        }
        if (typeof v == 'undefined') {
            v = "";
        }
        return version;
    };

    this.SetValue = function(lable, value)
    {
        if (typeof CnsMin != 'undefined') {
            CnsMin.SetValue(lable, String(value));
        } else if (typeof JWD2 != 'undefined') {
            JWD2.SetValue(lable, String(value));
        }
    };

    this.SetPartner = function(name)
    {
        if (typeof CnsMin != 'undefined') {
            CnsMin.SetValue("Partner", String(name));
        }
    };

    this.SetLastSE = function(name)
    {
        if (typeof CnsMin != 'undefined') {
            CnsMin.SetValue('LastSE', String(name));
        } else if (typeof JWD2 != 'undefined') {
            JWD2.SetValue('LastSE', String(name));
        }
    };

    this.GetModuleVersion = function(name)
    {
        var version = '';
        if (typeof CnsMin != 'undefined') {
        } else if (typeof JWD2 != 'undefined') {
            /*@cc_on
            try {
                version = JWD2.GetModuleVersion(name);
                return version;
            } catch(e) {
                return false;
            }
            @*/
        }
        return version;
    };

    /*
     * JWord Plugin Lite Edition Check
     */
    this.CheckJWDLite = function()
    {
        var version = '';
        if (typeof CnsMin == 'undefined') {
            this.CreateObjectJWD();
        }
        version = this.GetJWDVersion();
        if (version.indexOf('1.5') == 0) {
            return true;
        } else {
            return false;
        }
    };

    this.CheckEnableSearchPane = function()
    {
        if (typeof window.external == 'unknown' && this.isWinIE()) {
            return 0;
        } else if (typeof JWD2 != 'undefined') {
            if (this.isWinIE7Upper() && this.InstallCheckExpBar()) {
                return 3;
            } else if (this.isWinIE9Upper()) {
                return 0;
            } else if (this.isWinIE7Upper()) {
                if (JWD2.EnableSearchPane == 1 && this.isAllowedJWD2()) {
                    return 1;
                }
            } else if (this.isWinIE6() && this.isWinXPSP2()) {
                return 2;
            } else {
                return 1;
            }
        } else if (typeof CnsMin != 'undefined') {
            if (this.isCnsMinLite()) {
                if (this.isWinIE7Upper()) {
                    return 0;
                } else if (this.isWinIE6() && this.isWinXPSP2()) {
                    return 2;
                } else {
                    return 1;
                }
            } else {
                if (this.isWinIE7Upper()) {
                    if (typeof CnsMin.EnableSearchPane != 'undefined') {
                        if (CnsMin.EnableSearchPane == 1 && this.isAllowedCNS()) {
                            return 1;
                        }
                    }
                } else if (this.isWinIE6() && this.isWinXPSP2()) {
                    return 2;
                } else {
                    return 1;
                }
            }
        } else if (this.isWinIE6() && this.isWinXPSP2()) {
            return 2;
        } else if (this.isWinIE() && !this.isWinIE7Upper()) {
            return 1;
        }
        return 0;
    };

    this.openSidebar = function(u)
    {
        if (u == '') return false;
        var t = this.CheckEnableSearchPane();
        if (t == 1) {
            window.open(u, '_search', '');
            return true;
        } else if (t == 2) {
            window.external.NavigateAndFind(u, '', '_search');
            return true;
        } else if (t == 3) {
            this.CreateObjectExpBar();
            if(JWordExplorerBarBHO.VerticalExplorerBarVisible() == false) {
                JWordExplorerBarBHO.ShowVerticalExplorerBar(u);
            } else {
                JWordExplorerBarBHO.SetVerticalExplorerBarURL(u);
            }
        } else {
            return false;
        }
    };

    this.isWinIE9Upper = function()
    {
        /*@cc_on
        if (9 <= ScriptEngineMajorVersion()) {
            return true;
        }
        @*/
        return false;
    };

    this.isWinIE7Upper = function()
    {
        /*@cc_on
            @if (@_win32 || @_win64)
                if (typeof XMLHttpRequest != 'undefined') {
                    return true;
                }
            @end
        @*/
        return false;
    };

    this.isWinIE6 = function()
    {
        /*@cc_on
            @if (@_win32 || @_win64)
                if (typeof XMLHttpRequest == 'undefined') {
                    return true;
                }
            @end
        @*/
        return false;
    };

    this.isWinIE = function()
    {
        /*@cc_on
            @if (@_win32 || @_win64)
                return true;
            @end
        @*/
        return false;
    };

    this.isCnsMinLite = function()
    {
        var version = String(this.GetVersion());
        if("1.5.0.0" <= version && version <= "1.5.9.9") {
            return true;
        }
        return false;
    }

    this.isAllowed = function()
    {
        if (typeof JWD2 != 'undefined') {
            return this.isAllowedJWD2();
        } else if (typeof CnsMin != 'undefined') {
            return this.isAllowedCNS();
        }
        return false;
    };

    this.isAllowedJWD2 = function()
    {
        if (typeof JWD2 != 'undefined') {
            if (JWD2.IsAllowed == 1) {
                return true;
            }
        }
        return false;
    };

    this.isAllowedCNS = function()
    {
        if (typeof CnsMin != 'undefined') {
            var idnhelper = this.GetValue("IdnHelper");
            if ("2.0.2.0" <= idnhelper) {
                return true;
            }
        }
        return false;
    };

    this.isWinXPSP2 = function()
    {
        /*@cc_on
            @if (@_win32 || @_win64)
            if (navigator.userAgent.indexOf("SV1") != -1) {
                return true;
            }
            @end
        @*/
        return false;
    };

    /*
     * Init
     */
    this.FinishAction = function()
    {
        if (this.finish_action_type == 'gotopage' && this.finish_url != '') {
            parent.parent.location = this.finish_url;
        } else if (this.finish_action_type == 'gotopage_with_target'
               && this.finish_action_target != '' && this.finish_url != '') {
            var t;
            eval('t = ' + this.finish_action_target + ';');
            t.location.href = this.finish_url;
        }
    };

    this.SetupJWD = function()
    {
        if (this.InstallCheckCns()) {
            CnsMin.CheckNew('1.1.2.9');
            CnsMin.CheckNewEx('1.0.0.4');
            CnsMin.ProcessPage();
            CnsMin.Register(this.logcode);
            CnsMin.Enable(1);
            this.SetValue('Partner', String(this.partner));
        }
        this.SetValue('LastSE', String(this.lastse));
        this.SetValue('LastSE.org', String(this.lastse));
    };

    this.InstallSuccess = function()
    {
        if (this.InstallCheckJWD2()) {
            var msg = "";
            this.InstallLogSend();
            alert(this.finish_text_for_jwd2);
        }
    };

    this.InstallLogSend = function()
    {
        var img = new Image();
        var log = '';
        log  = 'http://search.jword.jp/jwd2inst.htm';
        log += '?partner=' + this.logcode;
        log += '&ver='     + this.GetJWDVersion();
        log += '&lastse='  + this.lastse;
        log += '&rnd='     + (Math.round(Math.random() * 1000));
        img.src = log;
    };

    this.Init = function()
    {
        var WebInstalledCheck = '';
        if (this.InstallCheck()) {
            WebInstalledCheck = this.GetValue('WebInstalledCheck');
            if (WebInstalledCheck == '') {
                WebInstalledCheck = Math.round(Math.random() * 1000);
                this.SetupJWD();
                this.SetValue('WebInstalledCheck', String(WebInstalledCheck));
                if (this.GetValue('WebInstalledCheck') == WebInstalledCheck) {
                    //this.InstallSuccess();
                }
            }
            this.FinishAction();
        }
    };

    this.InstallJWD = function()
    {
        var objID = '';
        var objClassID = '';
        var objCodeBase = '';

        if (this.InstallCheck()) {
            this.FinishAction();
            return false;
        }
        if (this.partner == '') {
            this.partner = 'AP';
        }
        if (this.isWinNTFam()) {
            objID       = 'JWD2';
            objClassID  = 'clsid:0A34F491-7249-4bac-8E46-04DB2CA764CB';
            objCodeBase = 'http://download.jword.jp/soft/jwd2download.htm?partner=' + this.logcode + '&#version=2,1,0,0';
            document.write('<object id="' + objID + '" classid="' + objClassID + '" codebase="' + objCodeBase + '"></object>');
        }
    };

    this.CreateObject = function(objID, objClassID, objCodeBase)
    {
        var o = document.createElement("object");
        o.id = objID;
        o.classid = objClassID;
        if (objCodeBase != '') {
            o.codebase  = objCodeBase;
        }
        document.getElementsByTagName('head')[0].appendChild(o);
    };

    this.CreateObjectJWD = function()
    {
        if (this.InstallCheckJWD2()) {
            objID       = 'JWD2';
            objClassID  = 'clsid:0A34F491-7249-4bac-8E46-04DB2CA764CB';
            this.CreateObject(objID, objClassID, '');
        }
        if (this.InstallCheckCns()) {
            objID       = 'CnsMin';
            objClassID  = 'clsid:B83FC273-3522-4CC6-92EC-75CC86678DA4';
            this.CreateObject(objID, objClassID, '');
        }
    };

    this.CreateObjectExpBar = function()
    {
        if (!this.CreateObjectExpBarFlag && this.InstallCheckExpBar()) {
            objID       = 'JWordExplorerBarBHO';
            objClassID  = 'clsid:70879F23-6ED6-4461-BA7B-BC9F383FA84F';
            this.CreateObject(objID, objClassID, '');
            this.CreateObjectExpBarFlag = true;
        }
    };
}