Synnefo

// jquery hide event

var _oldshow = $.fn.show;

$.fn.show = function(speed, callback) {

    $(this).trigger('show');

    return _oldshow.apply(this,arguments);

}

// action indicators

function init_action_indicator_handlers(machines_view)

{

    if (machines_view == "list")

    {   

        // totally different logic for list view

        init_action_indicator_list_handlers();

        return;

    }

    var has_active_indicators = function(el)

    {

        return ($("img.spinner:visible", el.parent().parent()).length >= 1) || ($("img.wave:visible", el.parent().parent()).length >= 1) 

    }

    // action indicators

    $(".action-container").live('mouseover', function(evn){

        var el = $(evn.currentTarget);

        // we dont need the single-action class

        var action_class = el.attr("class").replace("action-container","");

        // pass the hovered element action related class to the indicator image

        $("div.action-indicator", el.parent().parent()).attr("class", "action-indicator " + action_class);

        // spinner || wave indicators already visible. dont show action image to avoid clutter

        if (has_active_indicators(el))

        {

            return;

        }

        $("div.action-indicator", el.parent().parent()).show();

    });

    // hide action indicator image on mouse out, spinner appear, wave appear

    $(".action-container").live("mouseout", function(evn){

        var el = $(evn.currentTarget);

        $("div.action-indicator").hide();

        var pending_for_confirm_action = $(".confirm_single:visible", el.parent().parent());

        // if we mouse out and another action is in confirmation mode

        if (!has_active_indicators(el))

        {

            // no actions pending

            if (pending_for_confirm_action.length == 0)

            {

                return;

            }

            // find action pending and show icon

            var action_container = $($(pending_for_confirm_action[0]).parent());

            var action_class = action_container.attr("class").replace("action-container","");

            $("div.action-indicator", action_container.parent().parent()).attr("class", "action-indicator " + action_class);

            $("div.action-indicator").show();

        }

    });

    $("img.spinner, img.wave").live('show', function(){

        $("div.action-indicator").hide();

    });

}

function init_action_indicator_list_handlers()

{   

    var skip_actions = { 'console':'','connect':'','details':'' };

    var has_pending_confirmation = function()

    {

        return $(".confirm_multiple:visible").length >= 1

    }

    function update_action_indicator_icons(force_action, skip_pending)

    {   

        // pending action based on the element class

        var pending_action = $(".selected", $(".actions"))[0];

        var selected = get_list_view_selected_machine_rows();

        // reset previous state

        list_view_hide_action_indicators();

        if (pending_action == undefined && !force_action)

        {

            // no action selected

            return;

        }

        if (force_action != undefined)

        {

            // user forced action choice

            var action_class = force_action;

        } else {

            // retrieve action name (reboot, stop, etc..)

            var action_class = $(pending_action).attr("id").replace("action-","");

        }

        selected.each(function(index, el) {

            if (has_pending_confirmation() && skip_pending)

            {

                return;

            }

            var el = $(el);

            var logo = $("img.list-logo", el);

            $(".action-indicator", el).remove();

            var cls = "action-indicator " + action_class;

            // add icon div

            logo.after('<div class="' + cls + '"></div>');

            // hide os logo

            $("img.list-logo", el).hide();

        });

    }  

    // on mouseover we force the images to the hovered action

    $(".actions a").live("mouseover", function(evn) {

        var el = $(evn.currentTarget);

        if (!el.hasClass("enabled"))

        {   

            return;

        }

        var action_class = el.attr("id").replace("action-","");

        if (action_class in skip_actions)

        {

            return;

        }

        update_action_indicator_icons(action_class, false);

    });

    $(".actions a").live("click", function(evn) {

        var el = $(evn.currentTarget);

        el.addClass("selected");

        update_action_indicator_icons(undefined, false);

    });

    $(".actions a").live("mouseout", function(evn) {

        update_action_indicator_icons(undefined, false);

    });

    $(".confirm_multiple button.no").click(function(){

        list_view_hide_action_indicators();

    });

    $(".confirm_multiple button.yes").click(function(){

        list_view_hide_action_indicators();

    });

    $("input[type=checkbox]").live('change', function(){

        // pending_actions will become empty on every checkbox click/change

        // line 154 machines_list.html

        pending_actions = [];

        if (pending_actions.length == 0)

        {

            $(".confirm_multiple").hide();

            $("a.selected").each(function(index, el){$(el).removeClass("selected")});        

        }

        update_action_indicator_icons(undefined, false);

    });

}

function list_view_hide_action_indicators()

{

    $("tr td .action-indicator").remove();

    $("tr td img.list-logo").show();

}

function get_list_view_selected_machine_rows()

{   

    var table = $("table.list-machines");

    var rows = $("tr:has(input[type=checkbox]:checked)",table);

    return rows;

}