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lib/Catalyst/Helper/Firebug.pm  view on Meta::CPAN

        },
        
        clear: function()
        {
            consoleBody.innerHTML = "";
        },

        open: function()
        {
            toggleConsole(true);
        },
        
        close: function()
        {
            if (frameVisible)
                toggleConsole();
        }
    };
 
    // ********************************************************************************************
       
    var consoleFrame = null;
    var consoleBody = null;
    var commandLine = null;
    
    var frameVisible = false;
    var messageQueue = [];
    var groupStack = [];
    var timeMap = {};
    
    var clPrefix = ">>> ";
    
    var isFirefox = navigator.userAgent.indexOf("Firefox") != -1;
    var isIE = navigator.userAgent.indexOf("MSIE") != -1;
    var isOpera = navigator.userAgent.indexOf("Opera") != -1;
    var isSafari = navigator.userAgent.indexOf("AppleWebKit") != -1;

    // ********************************************************************************************

    function toggleConsole(forceOpen)
    {
        frameVisible = forceOpen || !frameVisible;
        if (consoleFrame)
            consoleFrame.style.visibility = frameVisible ? "visible" : "hidden";
        else
            waitForBody();
    }

    function focusCommandLine()
    {
        toggleConsole(true);
        if (commandLine)
            commandLine.focus();
    }

    function waitForBody()
    {
        if (document.body)
            createFrame();
        else
            setTimeout(waitForBody, 200);
    }    

    function createFrame()
    {
        if (consoleFrame)
            return;
        
        window.onFirebugReady = function(doc)
        {
            window.onFirebugReady = null;

            var toolbar = doc.getElementById("toolbar");
            toolbar.onmousedown = onSplitterMouseDown;

            commandLine = doc.getElementById("commandLine");
            addEvent(commandLine, "keydown", onCommandLineKeyDown);

            addEvent(doc, isIE || isSafari ? "keydown" : "keypress", onKeyDown);
            
            consoleBody = doc.getElementById("log");
            layout();
            flush();
        }

        var baseURL = getFirebugURL();

        consoleFrame = document.createElement("iframe");
        consoleFrame.setAttribute("src", baseURL+"/firebug.html");
        consoleFrame.setAttribute("frameBorder", "0");
        consoleFrame.style.visibility = (frameVisible ? "visible" : "hidden");    
        consoleFrame.style.zIndex = "2147483647";
        consoleFrame.style.position = "fixed";
        consoleFrame.style.width = "100%";
        consoleFrame.style.left = "0";
        consoleFrame.style.bottom = "0";
        consoleFrame.style.height = "200px";
        document.body.appendChild(consoleFrame);
    }
    
    function getFirebugURL()
    {
        var scripts = document.getElementsByTagName("script");
        for (var i = 0; i < scripts.length; ++i)
        {
            if (scripts[i].src.indexOf("firebug.js") != -1)
            {
                var lastSlash = scripts[i].src.lastIndexOf("/");
                return scripts[i].src.substr(0, lastSlash);
            }
        }
    }
    
    function evalCommandLine()
    {
        var text = commandLine.value;
        commandLine.value = "";

        logRow([clPrefix, text], "command");
        
        var value;