source: sandbox/newExpressoMail/prototype/modules/newMail2/js/tabs.js @ 7210

var countID = 2;
var tab_content = "";
var tab_role = "";
var lastIndexSelected = 0;
/* 
        method : createTab
        descrition : create a new tab
        params : {
                label : Label of the tab
                * role : Tab type
                * content : Content of the tab
                * href : Tab id 
                * callback : a function
        }
        comments : {
                #1 : if the user just set the label, a tab with blank content and a dynamic id is created
                #2 : if a tab with a set href already exists, don't duplicate, this function only select the tab 
                #3 : if the role is 
        * = Optional
*/

function createTab(label, role, content,href, callback){
        if( !$("#tabs-"+href).length){
                tab_content = content ? content : "";
                tab_role = role ? role : "new";
                countID++;
                $tabs.wijtabs("add", "#tabs-"+(href ? href : countID), (label.length > 21 ? label.substring(0, 18)+"..." : label));
                if(typeof(callback) == 'function') 
                        callback($("#ptabs_"+(href ? href : countID)));
                else
                        return $("#tabs-"+(href ? href : countID));
        }else{
                $tabs.wijtabs( "select", indexTab("#tabs-"+href) );
        }
}

/* 
        method : removeTab
        descrition : remove a tab
        params : {
                * href : Tab id 
                * callback : a function
        }
        comments : {
                #1 : if the user doesn't set no parameter, this function just remove the open tab

        * = Optional
*/

function removeTab(href, callback){
        $tabs.wijtabs("remove", 
                (
                        href ? 
                        indexTab(href) : lastIndexSelected
                )
        );
        if(typeof(callback) == 'function') 
                callback();
}

/* 
        method : indexTab
        descrition : return a tab index
        params : {
                * href : Tab id 
        }
        comments : {
                #1 : if the user doesn't set no parameter, this function just return the index of the open tab

        * = Optional
*/

function indexTab(href){
        return href ? 
                $( "li", $tabs ).index( $('[href="'+href+'"]').parent() ) : lastIndexSelected;
}

/*
 method : idTab
 descrition : remove a tab id
 params : {
 * index : Tab index
 }
 comments : {
 #1 : if the user doesn't set no parameter, this function just return the id of the open tab

 * = Optional
 */

function idTab(index){
    return $( ".ui-tabs-panel", $tabs ).eq((index ? index : indexTab())).attr("id");
}

function getTabData(index){
        return {
                id : parseInt(idTab(index).substring(6).split("_r_")[0]),
                folder : Base64.decode(idTab(index).substring(6).split("_r_")[1]),
                role : getTabRole(index),
                header : getTabHeader(index),
                content : getTabContent(index)
        };
}

function getTabHeader(index){
    return $( $tabs ).find('[href="#'+$( ".ui-tabs-panel", $tabs ).eq((index ? index : indexTab())).attr("id")+'"]').parent();
}

function getTabRole(index){
        return getTabContent(index).attr("role");
}

function getTabContent(index){
        return $( ".ui-tabs-panel", $tabs ).eq((index ? index : indexTab()));
}

function setFolderTabTotal(value){
        getTabHeader(0).find(".folder-tab-total-msgs-number").html(parseInt(value) ? value : 0);
}

function setFolderTabTotalUnread(value){
        getTabHeader(0).find(".folder-tab-new-msgs-number").html(parseInt(value) ? value : 0);  
        if(parseInt(value))
                $("title").html($("title").html() +" ("+value+")");
}

function setFolderTabName(value){
        getTabHeader(0).find(".folder-tab-name").html(value);   
        $("title").html(value);
}