source: trunk/admin/inc/ckeditor/_source/plugins/wsc/dialogs/wsc.js@ 239

/*
Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.html or http://ckeditor.com/license
*/

CKEDITOR.dialog.add( 'checkspell', function( editor )
{
        var number = CKEDITOR.tools.getNextNumber(),
                iframeId = 'cke_frame_' + number,
                textareaId = 'cke_data_' + number,
                errorBoxId = 'cke_error_' + number,
                interval,
                protocol = document.location.protocol || 'http:',
                errorMsg = editor.lang.spellCheck.notAvailable;

        var pasteArea = '<textarea'+
                        ' style="display: none"' +
                        ' id="' + textareaId + '"' +
                        ' rows="10"' +
                        ' cols="40">' +
                ' </textarea><div' +
                        ' id="' + errorBoxId + '"' +
                        ' style="display:none;color:red;font-size:16px;font-weight:bold;padding-top:160px;text-align:center;z-index:11;">' +
                '</div><iframe' +
                        ' src=""' +
                        ' style="width:100%;background-color:#f1f1e3;"' +
                        ' frameborder="0"' +
                        ' name="' + iframeId + '"' +
                        ' id="' + iframeId + '"' +
                        ' allowtransparency="1">' +
                '</iframe>';

        var wscCoreUrl = editor.config.wsc_customLoaderScript || ( protocol +
                        '//loader.webspellchecker.net/sproxy_fck/sproxy.php'
                        + '?plugin=fck2'
                        + '&customerid=' + editor.config.wsc_customerId
                        + '&cmd=script&doc=wsc&schema=22'
                );

        if ( editor.config.wsc_customLoaderScript )
                errorMsg += '<p style="color:#000;font-size:11px;font-weight: normal;text-align:center;padding-top:10px">' +
                        editor.lang.spellCheck.errorLoading.replace( /%s/g, editor.config.wsc_customLoaderScript ) + '</p>';

        function burnSpelling( dialog, errorMsg )
        {
                var i = 0;
                return function ()
                {
                        if ( typeof( window.doSpell ) == 'function' )
                        {
                                //Call from window.setInteval expected at once.
                                if ( typeof( interval ) != 'undefined' )
                                        window.clearInterval( interval );

                                initAndSpell( dialog );
                        }
                        else if ( i++ == 180 )                                                          // Timeout: 180 * 250ms = 45s.
                                window._cancelOnError( errorMsg );
                };
        }

        window._cancelOnError = function( m )
        {
                if ( typeof( window.WSC_Error ) == 'undefined' )
                {
                        CKEDITOR.document.getById( iframeId ).setStyle( 'display', 'none' );
                        var errorBox = CKEDITOR.document.getById( errorBoxId );
                        errorBox.setStyle( 'display', 'block' );
                        errorBox.setHtml( m || editor.lang.spellCheck.notAvailable );
                }
        };

        function initAndSpell( dialog )
        {
                var LangComparer = new window._SP_FCK_LangCompare(),                                                    // Language abbr standarts comparer.
                        pluginPath = CKEDITOR.getUrl( editor.plugins.wsc.path + 'dialogs/' ),                   // Service paths corecting/preparing.
                        framesetPath = pluginPath + 'tmpFrameset.html';

                // global var is used in FCK specific core
                // change on equal var used in fckplugin.js
                window.gFCKPluginName = 'wsc';

                LangComparer.setDefaulLangCode( editor.config.defaultLanguage );

                window.doSpell({
                        ctrl : textareaId,

                        lang : editor.config.wsc_lang || LangComparer.getSPLangCode(editor.langCode ),
                        intLang: editor.config.wsc_uiLang || LangComparer.getSPLangCode(editor.langCode ),
                        winType : iframeId,             // If not defined app will run on winpopup.

                        // Callback binding section.
                        onCancel : function()
                        {
                                dialog.hide();
                        },
                        onFinish : function( dT )
                        {
                                editor.focus();
                                dialog.getParentEditor().setData( dT.value );
                                dialog.hide();
                        },

                        // Some manipulations with client static pages.
                        staticFrame : framesetPath,
                        framesetPath : framesetPath,
                        iframePath : pluginPath + 'ciframe.html',

                        // Styles defining.
                        schemaURI : pluginPath + 'wsc.css',

                        userDictionaryName: editor.config.wsc_userDictionaryName,
                        customDictionaryName: editor.config.wsc_customDictionaryIds && editor.config.wsc_customDictionaryIds.split(","),
                        domainName: editor.config.wsc_domainName

                });

                // Hide user message console (if application was loaded more then after timeout).
                CKEDITOR.document.getById( errorBoxId ).setStyle( 'display', 'none' );
                CKEDITOR.document.getById( iframeId ).setStyle( 'display', 'block' );
        }

        return {
                title : editor.config.wsc_dialogTitle || editor.lang.spellCheck.title,
                minWidth : 485,
                minHeight : 380,
                buttons : [ CKEDITOR.dialog.cancelButton ],
                onShow : function()
                {
                        var contentArea = this.getContentElement( 'general', 'content' ).getElement();
                        contentArea.setHtml( pasteArea );
                        contentArea.getChild( 2 ).setStyle( 'height', this._.contentSize.height + 'px' );

                        if ( typeof( window.doSpell ) != 'function' )
                        {
                                // Load script.
                                CKEDITOR.document.getHead().append(
                                        CKEDITOR.document.createElement( 'script',
                                                {
                                                        attributes :
                                                                {
                                                                        type : 'text/javascript',
                                                                        src : wscCoreUrl
                                                                }
                                                })
                                );
                        }

                        var sData = editor.getData();                                                                                   // Get the data to be checked.
                        CKEDITOR.document.getById( textareaId ).setValue( sData );

                        interval = window.setInterval( burnSpelling( this, errorMsg ), 250 );
                },
                onHide : function()
                {
                        window.ooo = undefined;
                        window.int_framsetLoaded = undefined;
                        window.framesetLoaded = undefined;
                        window.is_window_opened = false;
                },
                contents : [
                        {
                                id : 'general',
                                label : editor.config.wsc_dialogTitle || editor.lang.spellCheck.title,
                                padding : 0,
                                elements : [
                                        {
                                                type : 'html',
                                                id : 'content',
                                                html : ''
                                        }
                                ]
                        }
                ]
        };
});

// Expand the spell-check frame when dialog resized. (#6829)
CKEDITOR.dialog.on( 'resize', function( evt )
{
        var data = evt.data,
                dialog = data.dialog;

        if ( dialog._.name == 'checkspell' )
        {
                var content = dialog.getContentElement( 'general', 'content' ).getElement(),
                        iframe = content && content.getChild( 2 );

                iframe && iframe.setSize( 'height', data.height );
                iframe && iframe.setSize( 'width', data.width );
        }
});