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jwee-debug.js
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jwee-debug.js
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//////////////////////////////////////////////////////////////////////////
// JWee JavaScript Framework & Toolkit
// Copyright (c) 2010 AUTHORS ([email protected])
// Licensed under the MIT and GPL (for now).
// http://www.wee.org
//////////////////////////////////////////////////////////////////////////
// Debugging
//////////////////////////////////////////////////////////////////////////
/*
@@function trace (mixed msg, [mixed . . . ])
@desc For your debugging pleasure. Writes messages to browser's console or firebug, and also to jwee's own console.
var str = '';
[wee,wee.dom,wee.fx,wee.AjaxClass.prototype,String.prototype,Function.prototype,Object,Event,wee.elem.methods,FX.Tween.prototype,wee.ua,Key].each(
function(c,k) {
Object.each(this,
function(a,b) {
if( typeof b != 'function' )
str += '<keyword>' + a + '</keyword>\r';
})
});
str
*/
///////////////////////////////////////////////////
;(function() {
///////////////////////////////////////////////////
var $this = null;
var Debug = window.Debug = {
consoleOpen: false
};
window.wee.debug = Debug;
trace("Debugging: ON");
wee.event.onReady( function() {
wee.evalStyle(
'#weeConsole { position:absolute; z-index:99205; top:-60px; left:0px; width:100%; background:#AAAAA;text-align:left; overflow: hidden; height:38px;'
+'#weeConsoleInput { background: #FFFFFF !important; font-size:18px; line-height:22px; color:#114477; border:1px solid #005522; width:500px; height:auto; margin:0px; outline:none; text-align:left font-weight:bold; font-family:"Arial"; text-align:left; }'
+'#weeTrace { position:absolute; top:40px; left:-700px; padding:5px; z-index:99201; height:auto; overflow:hidden; text-align:left; font-size:12px; line-height:13px; white-space:normal; background-color:white; color:#444; border:2px solid #555; border-left:0; width:500px; font-family:Calibri,Arial; }'
+'#weeTrace b { color: blue; }'
+'#weeTrace i { color: green; font-weight:bold; }'
+'#weeTrace i b, #weeTrace b i { color: yellow; }'
+'#weeTrace small { color: #AAA; font-size:10px; }'
+'#weeInspect { position:absolute; background:#111; color:#F60; top:40px; left:-600px; z-index:11202; height:auto; overflow:auto; text-align:left; font-weight:normal; font-size:12px; line-height:13px; white-space:normal; padding:5px; border:2px solid #777; width:450px; min-height:400px; max-height:500px; overflow:auto; overflow-x:hidden !important; }'
+'#weeInspect div { margin:5px; padding:5px; color:#BBBBBB; font-size:11px; line-height:12px; }'
+'#weeInspect br { clear:both; }'
+'#weeInspect var { float:right; text-align:right; color:#939; font-weight:normal; font-size:11px; font-style:normal; font-family:Calibri,Arial; }'
+'#weeInspect var u { text-decoration:none; color: #666666; font-style:italic; font-weight:normal;}'
+'#weeInspect var em { font-style:normal; color: #FC3; }'
+'#weeInspect b { color:#093; white-space:nowrap; font-size:12px; }'
+'#weeInspect i { color: #6C3; font-weight:bold; font-style:normal; font-size:11px; }'
+'#weeInspect a:hover s { text-decoration:none !important; color:yellow; background:#000; }'
+'#weeInspect a { text-decoration:none; }'
+'#weeInspect s { font-size: 11px; color: #683; font-family:"Arial Black", Gadget, sans-serif; text-decoration:none;background:none;display:inline;font-style:normal; border:none;}'
+'#weeInspect s, #weeInspect var, #weeInspect b, #weeInspect i, #weeInspect a { display:inline;margin:0;padding:0;border:0; }'
);
document.observe('keydown',function(e) {
var kc = wee.event.getKeyCode(), k = wee.event.getKey();
if( (e.altKey && e.ctrlKey) || (e.shiftKey && e.altKey) ) {
switch(k) {
case 'w':
case 'd':
wee.debug.showConsole.call(wee.debug);
return false;
break;
case 'p':
if( window['console'] && window['console']['profile'] ) {
trace("Profiling. . .");
setTimeout(function() { console.profileEnd(); },1000);
console.profile();
}
return false;
case 's': Debug.toggleHoverInspector();
return false;
break;
case 'v':
wee.event.verbose = !wee.event.verbose;
trace("Event verbosity is now: " + wee.event.verbose);
return false;
break;
}
} else if( kc == Key.ESC ) { wee.debug.hideConsole.call(wee.debug); return false; }
return;
});
});
///////////////////////////////////////////////////
Debug.toggleHoverInspector = function(off) {
var myself = arguments.callee, weeHoverBox;
if( typeof off == undef ) off = true;
if( typeof myself.enabled == undef ) myself.enabled = false;
if( !off || myself.enabled ) {
myself.enabled = false;
wee.event.recycle('hoverInspector');
wee.event.recycle('hoverInspector2');
weeHoverBox = wee('weeHoverBox');
if( weeHoverBox ) weeHoverBox.recycle();
} else if( !myself.enabled ) {
Dom.body().insert(Elem.create('div#weeHoverBox',"position:absolute;display:height:auto;block;top:-10px;left:0px;border:2px solid #7777FF; color:#000;background:#FFFFBB;font-size:13px;padding:3px;font-weight:bold;"));
wee('weeHoverBox').onmousedown = function() { this.style.display='none'; };
document.observe('mouseover#hoverInspector', function(ev) {
var target = wee.event.getTarget(), pos, box = wee('weeHoverBox');
if( !box ) return;
if( target === myself.activeElement ) return;
pos = target.getRect();
box.setRect(pos.left,pos.top-box.offsetHeight,pos.width).setText(wee(target).fullName());
target.borderLeft = target.style.borderLeft;
target.borderBottom = target.style.borderBottom;
target.style.borderLeft = '2px solid #AAAAFF';
target.style.borderBottom = '2px solid #AAAAFF';
if( myself.activeElement ) {
myself.activeElement.style.borderLeft = myself.activeElement.borderLeft;
myself.activeElement.style.borderBottom = myself.activeElement.borderBottom;
}
myself.activeElement = target;
});
document.observe('click#hoverInspector2', function(ev) {
wee.debug.showConsole.call(wee.debug);
wee('weeConsoleInput').value = 'wee("' + wee(myself.activeElement).identify() + '")';
myself(false);
});
myself.enabled = true;
}
};
Debug.init = function() {
var o, b = Dom.body(), savedData;
Debug.init = false;
if( !wee('weeTrace') ) b.insertBefore( wee.elem.create('div#weeTrace','display:none'), b.firstChild );
if( !wee('weeInspect') ) b.insertBefore( wee.elem.create('div#weeInspect','display:none;visibility:visible'), b.firstChild );
o = wee.elem.create('div#weeConsole','display:none');
var prompt = wee.elem.create('span','color:white;font-weight:bold;font-size:12px;font-family:monospace;');
prompt.innerHTML = ' jwee: ';
o.appendChild(prompt);
var cmdbox = wee.elem.create('input#weeConsoleInput',{type:'text'});
o.appendChild(cmdbox);
b.insertBefore(o, b.firstChild);
var cmdbox = wee('weeConsoleInput'), inspect = wee('weeInspect');
if( cmdbox.getUserData ) {
savedData = cmdbox.getUserData("default");
if( typeof savedData == 'string' ) cmdbox.value = savedData;
}
inspect.onmousescroll = function(e) { e.preventDefault(); };
var hist = cmdbox.hist = [];
hist.current = -1;
cmdbox.observe('keydown', function() {
var k = wee.event.getKeyCode();
if( k == Key.DOWN ) {
if( hist.current < 0 ) return;
hist.current--;
if( hist.current < 0 ) { cmdbox.value = ''; return; }
if( hist.current > 0 ) cmdbox.value = hist[hist.current];
else cmdbox.value = '';
return false;
} else if( k == Key.UP ) {
if( hist.current >= hist.length ) return;
hist.current++;
if( hist.current >= hist.length ) return;
cmdbox.value = hist[hist.current];
return false;
} else if( k == Key.ENTER ) {
Debug.consoleCmd();
return false;
}
});
var jse = wee('weeTrace'), jsd = wee('weeInspect');
Debug.setupTweens();
trace("Debugger initalized.");
};
Debug.setupTweens = function() {
var top = wee.dom.scrollTop() || 0, el = wee('weeConsole'), el2 = wee('weeTrace'), el3 = wee('weeInspect'), speed = 0.3;
el.show = (function() { this.style.display=''; try { this.blur(); window.focus(); } catch(e) {} this.tween('top',null,document.documentElement.scrollTop,speed);this.hidden = false; Debug.consoleOpen = true; }).bind(el);
el.hide = (function() { try { this.blur(); window.blur(); window.focus(); } catch(e) {} this.tween('top',null, -10 - el.offsetHeight ,speed); this.hidden = true; Debug.consoleOpen = false; }).bind(el);
el2.show = (function() { this.style.display=''; this.style.top = document.documentElement.scrollTop + 35 + 'px'; this.tween('left',null,0,speed); this.hidden = false; }) .bind(el2);
el2.hide = (function() { this.tween('left',null,-50 - el2.offsetWidth,speed); this.hidden = true; }).bind(el2);
el3.show = (function() { this.style.display='block'; this.style.top = document.documentElement.scrollTop + el.offsetHeight + 'px'; this.tween('left',null, 10,speed); this.hidden = false; }).bind(el3);
el3.hide = (function() { this.tween('left',null,-25 - el3.offsetWidth,speed,{onComplete:function() { el3.innerHTML = ''; }}); this.hidden = true; }).bind(el3);
el.hidden = el2.hidden = el3.hidden = true;
};
Debug.hideConsole = function() {
var o = wee('weeConsole'), o2 = wee('weeInspect'), o3 = wee('weeTrace');
if( !o2.hidden ) {
try { wee('weeConsoleInput').blur(); } catch(e) { }
o2.hide();
return;
}
if( !o.hidden ) {
if( !o3.hidden ) o3.hide();
o.hide();
return;
}
if( !o3.hidden ) {
o3.hide();
// o3.style.visibility = 'hidden';
} else {
//o3.style.display = 'block';
//o3.style.visibility = 'visible';
//o3.show();
//wee.debug.showConsole.call(wee.debug)
}
// wee(Dom.select('iframe, object')).each('.show()');
};
Debug.showConsole= function() {
if( this.init ) this.init();
var o = wee('weeConsole'), tb = wee('weeConsoleInput');
if( !o ) return;
var scrollTop = Dom.scrollTop();
// with(o.style) { display='block'; visibility = 'visible'; top = (scrollTop+1).px(); }
o.style.display='block';
o.style.visibility='visible';
o.show();
wee('weeTrace').show();
setTimeout(function() { try { tb.select(); }catch(e){} },1010);
//wee(Dom.select('iframe, object')).each(function(ele) { this.style.visibility='hidden'; });
};
Debug.consoleCmd = function() {
var input = wee('weeConsoleInput'), val = input.value.trim(), result = Debug._(val);
input.setAttribute("value",val);
if( input.setUserData ) {
input.setUserData("default",val,nully);
}
if( result !== false ) {
if( !input.hist.length || (input.hist.length && input.hist[input.hist.length-1] != val) ) input.hist.unshift(val);
input.hist.current=0;
}
if( result === false || result === null ) {
wee('weeTrace').show();
wee('weeInspect').hide();
} else {
wee('weeTrace').hide();
wee('weeInspect').style.visibility='visible';
wee('weeInspect').style.display='block';
wee('weeInspect').show();
setTimeout(function() { wee('weeConsoleInput').select(); },100);
}
};
Debug._ = function(msg) {
var name, js = wee('weeInspect'), msgt = typeof msg;
$this = null;
if( msgt == 'undefined' || msgt === null ) {
trace(msgt+'');
return null;
}
if( msgt == 'string' ) {
msg = msg.trim().match(/(.*?);?$/)[1];
try {
$this = eval(msg);
} catch(e) { trace("!(console)", e.message); return false; }
var t = typeof $this;
if( t == 'undefined' ) {
trace('(console) undefined');
return null;
} else if( $this === null ) {
trace('(console) null');
return null;
} else if( t != 'object' && t != 'function' ) {
trace('(console) ' + $this);
return null;
} else {
name = msg;
msg = $this;
}
}
if( !js ) js = wee('weeTrace');
if( typeof js.innerHTML_OLD == 'undefined' ) js.innerHTML_OLD = [];
if( !js.hidden && js.innerHTML_OLD ) {
js.innerHTML_OLD.push(js.innerHTML);
}
var html = Debug.__Dump(msg,name);
if( !html ) return;
js.innerHTML = html;
if( typeof js.innerHTML_OLD != 'object' || js.innerHTML_OLD === null ) {
js.innerHTML_OLD = [];
}
if( !js.onclick )
js.onclick =
function() {
var e = window.event || arguments[0];
e.cancelBubble = true;
e.returnValue = false;
if( e.stopPropagation ) e.stopPropagation();
if( this.id != 'weeInspect' ) return false;
if( this.innerHTML_OLD.length ) {
this.innerHTML = this.innerHTML_OLD.pop();
} else {
this.hide();
this.innerHTML_OLD = null;
}
return false;
};
js.onmousescroll = function() { return false; };
if( !js.onkeydown )
js.onkeydown =
function() {
var e = window.event || arguments[0], key = e.keyCode || e.which;
if( key == Key.LEFT ) this.onclick.call(this);
e.cancelBubble = true;
e.returnValue = false;
if( e.stopPropagation ) e.stopPropagation();
return false;
};
js.style.display = 'block';
js.show();
};
Debug.__ = function(s1,s2) {
var s;
wee('weeInspect').onclick = null;
if( typeof s2 == 'number' || s2 == parseInt(s2).toString() ) {
s = s1 + '[' + s2 + ']';
} else {
s = s1 + '[\'' + s2 + '\']';
}
setTimeout(function() { Debug._(s); },100);
return false;
};
Debug.__Dump = function(obj, name, depth,i) {
var buf = '', out1 = [], out2 = [], out3 = [], aria = /^aria/, prop2, name2;
var nn, pad = ' ', pad2 = pad+pad+' ', isOwnProp = false;
var s = '', rnd = '', output = [], type = typeof obj, child = null,tmp;
if( typeof name == undef ) name = typeof obj;
if( typeof i == undef ) i = 0;
if( !depth ) { window._dump_obj_name = name; depth = 1; }
if( obj === null ) type = 'null';
if( type == 'function' && typeof obj.prototype == 'object' ) {
type = 'object';
}
if (type.indexOf('object') === -1 ) return '<i>' + String(obj) + '</i> (' + type + ')<br>';
output.push('<div style="border:1px solid #444;background:#222;"><var>' + Debug.getClass(obj) + '</var><span style="font-size:13px;font-weight:bold;color:yellow;">' + name +'</span></div><div>');
if( typeof obj.length != undef && obj.length > 1000 ) return output + 'Too big</div>';
// If obj contains properties
for (var prop in obj) {
buf = '';
tmp = null;
i++;
if( aria.test(prop) ) continue;
// isOwnProp = obj.hasOwnProperty && obj.hasOwnProperty(prop) ? true : false;
// if( isOwnProp ) trace(prop + ' isOwnProperty');
if( i > 500 ) break;
try { child = obj[prop]; } catch (e) { child = '<i style="color:red;">??????</i>'; }
try {
if( obj === child ) {
output.push(pad2 +'<i style="color:#FF5555;">' + prop + '<s>:</s> this</i><br>');
continue;
}
} catch(e) { }
type = typeof child; prop2 = prop; name2 = name;
if( type == 'number' ) type = '#';
else if( type == 'boolean' ) type = '!';
else if( type == 'string' ) type = '';
else if( type == 'function' && nully[prop] ) { continue; }
else if( type == 'function' ) {
tmp = Object.keysOwn(child);
if( tmp.length > 0 && !(tmp.length === 1 && tmp[0] == 'prototype') ) type = 'object';
if( child.constructor && child.constructor.prototype && !child.bind ) type = 'object class';
}
// else if( type == 'function' && child.prototype && child.constructor.toString().match(/native/i) ) {
// try { nn = new child(); if( !nn.bind ) type = 'object proto'; name2 = name + '[\'' + prop + '\']'; prop2 = 'prototype'; } catch(e) { }
// }
// else if( type == 'function' && child.prototype && child.prototype != Function.prototype ) {
// type = 'object proto';
// }
// else if( type == 'function' && child.constructor && child.constructor.prototype && !child.bind ) {
// type = 'object class';
// }
if( prop.substr(0,2) == 'on' && (type == 'object' || type == 'function') && child === null ) type = 'event';
if( type == 'event' ) {
out3.push(pad2 + '<i style="color:#555555;">' + prop + '()</i><br>');
} else if( type == 'undefined' ) {
out2.push( pad2 + '<i>' + prop + '</i><s>:</s> <span style="color:#994444;">undefined</span><br>');
} else if ( child === null ) {
out2.push(pad2 + '<i>' + prop + '</i><s>:</s> <span style="color:#444444;">NULL</span><br>');
} else if (type.indexOf("object") != -1 ) {
buf += '<var>' + Debug.getClass(obj[prop]) + '</var>';
buf += '<a href="javascript:;" onclick="return window.Debug.__(\''+name2.replace(/'/g,'\\\'')+'\',\''+prop2.replace(/'/g,'\\\'')+'\');"><s>+</s> ';
if( type == 'object proto' ) buf += '<b>' + prop + ' *</b></a><br>';
else if( type == 'object class' ) buf += '<b>' + prop + ' **</b></a><br>';
else buf += '<b>' + prop + '</b></a><br>';
out1.push(buf);
} else if( type == 'function' ) {
//if( nully.prototype == child.prototype ) continue;
buf = pad2 + '<i style="color:#AA66AA;">' + prop + '()</i><br>';
out3.push(buf);
} else if( type == 'unknown' ) {
out2.push('<var>UNKNOWN</var>' + pad2 +'<i>' + prop + '</i><br>');
} else {
buf = '<var>' + type + '</var>' + pad2 +'<i>' + prop + '</i><s>:</s> ' + ( (prop != 'innerHTML' && prop != 'innerText' && prop != 'textContent' && prop != 'outerHTML' ) ? String(child).substr(0,40) : '***') + "<br>";
out2.push(buf);
}
}
output.push(out1.join(''), out2.join(''), out3.join(''), '</div>');
if( i == 0 ) output.push('<s>[empty]</s>');
if( i > 500 ) output.push('<br><s>TRUNCATED</s>');
return output.join('');
};
Debug.getClass = function(o) {
try {
var type = typeof o, out = '';
if( o === null || type == 'undefined' ) return '';
if( type != 'object' ) return type;
if( o instanceof Array || ('length' in o && 'item' in o) ) return '[ ' + o.length + ' ]';
if( o.constructor === Object ) return '{ . . . }';
if( o.nodeName ) {
var name = o.nodeName.toUpperCase()
if( o.id && typeof o.id == 'string' && o.id.length ) name += ' #' + o.id;
else if( o.className ) name += '.' + o.className;
out = '<em><' + name + '></em>';
}
type = o.constructor ? o.constructor.toString() : o + '';
if( type != 'undefined' ) {
var m = type.match(/\[object (\w+)/);
if( m !== null ) m = ' { ' + m[1] + ' }';
else m = type.match(/(\w*)/)[1];
if( m == 'function' ) {
if( typeof o.prototype == 'object' && Object.size(o.prototype) > 1 ) m = '<em>prototype</em>';
else if( o.constructor ) m = 'class instance';
}
m = "<u>" + m + "</u>";
return out + m;
}
} catch(e) { return '?'; }
return '';
};
Debug.trace = function(e,str) {
var len, span;
if( !document.loaded ) return;
if( !str ) { str = ''; }
if( typeof e == 'object' ) {
if( e.message ) { e = e.message; }
else { e = Object.toString(e); }
}
if( Debug.init ) Debug.init();
var o = wee('weeTrace');
if( o ) {
if( typeof o.traces == 'undefined' ) { o.traces = 2; }
e = e.replace(/\[/g,' <b>[').replace(/\]/g,']</b>');
e = e.replace(/\(/g,'(<i>').replace(/\)/g,'</i>)');
e = e.replace(/^!/,"<u>Error</u> - ");
o.traces++;
if( o.lastmsg === e ) {
if( o.last2msg === e ) return;
o.last2msg = e;
} else {
o.last2msg = false;
}
o.lastmsg = e;
if( o.last2msg ) e += ' (repeating)';
span = document.createElement('span');
span.innerHTML = '- ' + (str.length ? '(' + str + ') ' : '') + e + '<br>';
if( o.traces > 50 ) o.removeChild(o.lastChild);
o.insertBefore(span,o.firstChild);
// if( str.length < 1 ) { o.innerHTML = e + '<br>' + o.innerHTML; }
// else {o.innerHTML = '<span>' + '(' + str + ') ' + e + '</span><br>' + o.innerHTML ; }
//if( o.traces % 20 === 0 ){
// len = o.children.length;
// while( --len > 20 ) o.removeChild(o.childNodes[len]);
//}
}
return false;
};
window.err = Debug.trace;
if( !document.all ) { window.onerror = null; }
window.debugLoaded = true;
window.$isDev = true;
Debug.stopWatch = function stopWatch(onoff) {
var now = Date.stamp(), result;
if( typeof onoff == 'function' ) {
stopWatch(true);
onoff();
return stopWatch(false);
} else if( onoff ) {
stopWatch.time = now;
return;
} else {
result = now - stopWatch.time
stopWatch.time = now;
return result;
}
};
})();
///////////////////////////////////////////////////