source: tmcsimulator/trunk/webapps/einotebook/notebook.js @ 415

/*

function loadXMLDoc()

{

  if (window.XMLHttpRequest)

  {

    xmlhttp = new XMLHttpRequest();

  }

  else

  {

    xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");

  }



  xmlhttp.onreadystatechange=function()

  {

    if (xmlhttp.readyState==4 && xmlhttp.status==200)

    {

      document.getElementById("myDiv").innerHTML = xmlhttp.responseText;

    }

  }

  

  xmlhttp.open("GET", "ajax_info.txt", true);

  xmlhttp.send("");

}

*/



/**

 * Sets the selected tab to the summary tab and loads the summary page.

 */



function setupNotebook()

{

   console.log("setupNotebook() starting");

   changeTab('summaryTab');

   showContent('summaryPageContent')

   loadSummary();

   setCookie("time", "0");

   setCookie("scriptScrollY", 0);

   setCookie("summaryScrollY", 0);

}



/**

 * Runs the script.

 */

function run()

{

        run.initialDelay = 1000;

        

        setTimeout("run.run()", run.initialDelay);

        

        run.run = function()

        {

//          document.getElementById("simulationStatus").innerHTML = "RUNNING";                 

                setTime();

                updateStatus();

        };

}



/**

 * Displays fading text alerts in the status box (left-top corner).

 */

function updateStatus()

{

        // IF last event if it has not been set before THEN

    if (typeof updateStatus.lastEvent == 'undefined')

    {

        updateStatus.lastEvent = null;

    }

   

    var latestEvent = events.getLastExecutedEvent(readCookie("time"));

    

    

    // IF a new event executed THEN

    if (updateStatus.lastEvent != latestEvent)

    {

      var i;

      for (i=0; i<latestEvent.length; i++) {

          // IF the new event has evaluations THEN

        if (latestEvent[i].evaluations.evaluations.length == 0)

        {

  //                    document.getElementById('updateStatus').innerHTML = "New Event";

        }

        else

        {

  //                    document.getElementById('updateStatus').innerHTML = "New Evaluation";

        }

      }

                

        

                // fades the text

                updateStatus.fade = function fade()

                {

                        // IF the fade color is not black yet THEN

                if (fade.hex < 255)

                {

                        fade.hex += 5;

//                      document.getElementById('updateStatus').style.color = 

                                "rgb(" + fade.hex + ", " + fade.hex + ", " + fade.hex + ")";  

                        setTimeout("updateStatus.fade()", 100); 

                }

                else

                {

//                      document.getElementById('updateStatus').style.color = "white";

                }



                };

        

                updateStatus.fade.hex = 0;

                updateStatus.fade();

        updateStatus.lastEvent = latestEvent;

    }

    

    setTimeout("updateStatus();", 1000);

}



/**

 * Sets 'simulationTime' to the current simulation time in seconds.

 * This method runs itself every second to keep the time current.

 * Sets the cookie 'time' to the value of 'simulationTime'.

 * @return

 */

function setTime()

{

    /** Load the sim time file and extract the seconds */

    loadJSON("../dynamicdata/sim_elapsedtime.json", function(response)

    {

        try {

            simclockjson = JSON.parse(response);

            seconds = simclockjson.elapsedtime;

            setTime.time = seconds;

                // increment time by one second (or initialize it if it has not been set before)

    //      setTime.time = (typeof setTime.time == 'undefined') ? 0 : ++setTime.time;



            setCookie("time", "" + setTime.time);

           

                // display the latest simulation time

                document.getElementById("simulationTime").innerHTML = 

                        Time.formatTime(setTime.time);

        } catch(e) {

            console.log("Error attempt to parse sim_elapsedtime.json: "+response)

        }

            

        setTimeout("setTime()", 1000);

    });

}

/**

 * Selects a new tab to be viewed. 

 * @param id The id for the tab to be selected

 */

function changeTab(id)

{

    /* Set all tabs to not being active */

    document.getElementById("summaryTab").className = "notActive";

    document.getElementById("scriptTab").className = "notActive";

    document.getElementById("CADTab").className = "notActive";

    document.getElementById("mapsTab").className = "notActive";



    /* Set the selected tab to being active */

    document.getElementById(id).className = "activeTab";

}



/**

 * Loads the script tab page;

 */

function loadScript()

{

}



/**

 * Loads the summary tab page;

 */

function loadSummary()

{          

}



/**

 * @param id The id of the frame element.

 * @return The document of the frame element.

 */

function getDocumentFromFrame(id)

{

    var frame=document.getElementById(id);

    var doc=(frame.contentWindow || frame.contentDocument);

    

    if (doc.document)doc=doc.document;

    

    return doc;

}



/**

 * Hides a tab page

 * @param d The div of the page to hide.

 */

function hideContent(d) 

{

    document.getElementById(d).style.display = "none";

}



/**

 * Switches the tab page.

 * @param d The div of the page to show.

 */

function showContent(d) 

{

    hideContent('summaryPageContent');

    hideContent('scriptPageContent');

    hideContent('cadPageContent');

    hideContent('mapsPageContent');    

    document.getElementById(d).style.display = "block"; 

}