X-Git-Url: http://git.asbjorn.it/?a=blobdiff_plain;f=src%2Fevent%2Fevent.js;fp=src%2Fevent%2Fevent.js;h=0000000000000000000000000000000000000000;hb=b4e23b5af0820a66c2e275051f613f3df9a4444d;hp=205b510a13936d75c68a8c10a308bcee0d35a7f9;hpb=13b66c8ba9618242df2c1cc352a2b1d879c36188;p=jquery.git

diff --git a/src/event/event.js b/src/event/event.js
deleted file mode 100644
index 205b510..0000000
--- a/src/event/event.js
+++ /dev/null
@@ -1,472 +0,0 @@
-/*
- * A number of helper functions used for managing events.
- * Many of the ideas behind this code orignated from 
- * Dean Edwards' addEvent library.
- */
-jQuery.event = {
-
-	// Bind an event to an element
-	// Original by Dean Edwards
-	add: function(element, type, handler, data) {
-		// For whatever reason, IE has trouble passing the window object
-		// around, causing it to be cloned in the process
-		if ( jQuery.browser.msie && element.setInterval != undefined )
-			element = window;
-
-		// Make sure that the function being executed has a unique ID
-		if ( !handler.guid )
-			handler.guid = this.guid++;
-			
-		// if data is passed, bind to handler 
-		if( data != undefined ) { 
-        		// Create temporary function pointer to original handler 
-			var fn = handler; 
-
-			// Create unique handler function, wrapped around original handler 
-			handler = function() { 
-				// Pass arguments and context to original handler 
-				return fn.apply(this, arguments); 
-			};
-
-			// Store data in unique handler 
-			handler.data = data;
-
-			// Set the guid of unique handler to the same of original handler, so it can be removed 
-			handler.guid = fn.guid;
-		}
-
-		// Namespaced event handlers
-		var parts = type.split(".");
-		type = parts[0];
-		handler.type = parts[1];
-
-		// Init the element's event structure
-		if (!element.$events)
-			element.$events = {};
-		
-		if (!element.$handle)
-			element.$handle = function() {
-				// returned undefined or false
-				var val;
-
-				// Handle the second event of a trigger and when
-				// an event is called after a page has unloaded
-				if ( typeof jQuery == "undefined" || jQuery.event.triggered )
-				  return val;
-				
-				val = jQuery.event.handle.apply(element, arguments);
-				
-				return val;
-			};
-
-		// Get the current list of functions bound to this event
-		var handlers = element.$events[type];
-
-		// Init the event handler queue
-		if (!handlers) {
-			handlers = element.$events[type] = {};	
-			
-			// And bind the global event handler to the element
-			if (element.addEventListener)
-				element.addEventListener(type, element.$handle, false);
-			else
-				element.attachEvent("on" + type, element.$handle);
-		}
-
-		// Add the function to the element's handler list
-		handlers[handler.guid] = handler;
-
-		// Keep track of which events have been used, for global triggering
-		this.global[type] = true;
-	},
-
-	guid: 1,
-	global: {},
-
-	// Detach an event or set of events from an element
-	remove: function(element, type, handler) {
-		var events = element.$events, ret, index;
-
-		// Namespaced event handlers
-		if ( typeof type == "string" ) {
-			var parts = type.split(".");
-			type = parts[0];
-		}
-
-		if ( events ) {
-			// type is actually an event object here
-			if ( type && type.type ) {
-				handler = type.handler;
-				type = type.type;
-			}
-			
-			if ( !type ) {
-				for ( type in events )
-					this.remove( element, type );
-
-			} else if ( events[type] ) {
-				// remove the given handler for the given type
-				if ( handler )
-					delete events[type][handler.guid];
-				
-				// remove all handlers for the given type
-				else
-					for ( handler in element.$events[type] )
-						// Handle the removal of namespaced events
-						if ( !parts[1] || events[type][handler].type == parts[1] )
-							delete events[type][handler];
-
-				// remove generic event handler if no more handlers exist
-				for ( ret in events[type] ) break;
-				if ( !ret ) {
-					if (element.removeEventListener)
-						element.removeEventListener(type, element.$handle, false);
-					else
-						element.detachEvent("on" + type, element.$handle);
-					ret = null;
-					delete events[type];
-				}
-			}
-
-			// Remove the expando if it's no longer used
-			for ( ret in events ) break;
-			if ( !ret )
-				element.$handle = element.$events = null;
-		}
-	},
-
-	trigger: function(type, data, element, donative, extra) {
-		// Clone the incoming data, if any
-		data = jQuery.makeArray(data || []);
-
-		// Handle a global trigger
-		if ( !element ) {
-			// Only trigger if we've ever bound an event for it
-			if ( this.global[type] )
-				jQuery("*").add([window, document]).trigger(type, data);
-
-		// Handle triggering a single element
-		} else {
-			var val, ret, fn = jQuery.isFunction( element[ type ] || null ),
-				// Check to see if we need to provide a fake event, or not
-				evt = !data[0] || !data[0].preventDefault;
-			
-			// Pass along a fake event
-			if ( evt )
-				data.unshift( this.fix({ type: type, target: element }) );
-
-			// Trigger the event
-			if ( jQuery.isFunction( element.$handle ) )
-				val = element.$handle.apply( element, data );
-
-			// Handle triggering native .onfoo handlers
-			if ( !fn && element["on"+type] && element["on"+type].apply( element, data ) === false )
-				val = false;
-
-			// Extra functions don't get the custom event object
-			if ( evt )
-				data.shift();
-
-			// Handle triggering of extra function
-			if ( extra && extra.apply( element, data ) === false )
-				val = false;
-
-			// Trigger the native events (except for clicks on links)
-			if ( fn && donative !== false && val !== false && !(jQuery.nodeName(element, 'a') && type == "click") ) {
-				this.triggered = true;
-				element[ type ]();
-			}
-
-			this.triggered = false;
-		}
-
-		return val;
-	},
-
-	handle: function(event) {
-		// returned undefined or false
-		var val;
-
-		// Empty object is for triggered events with no data
-		event = jQuery.event.fix( event || window.event || {} ); 
-
-		// Namespaced event handlers
-		var parts = event.type.split(".");
-		event.type = parts[0];
-
-		var c = this.$events && this.$events[event.type], args = Array.prototype.slice.call( arguments, 1 );
-		args.unshift( event );
-
-		for ( var j in c ) {
-			// Pass in a reference to the handler function itself
-			// So that we can later remove it
-			args[0].handler = c[j];
-			args[0].data = c[j].data;
-
-			// Filter the functions by class
-			if ( !parts[1] || c[j].type == parts[1] ) {
-				var tmp = c[j].apply( this, args );
-
-				if ( val !== false )
-					val = tmp;
-
-				if ( tmp === false ) {
-					event.preventDefault();
-					event.stopPropagation();
-				}
-			}
-		}
-
-		// Clean up added properties in IE to prevent memory leak
-		if (jQuery.browser.msie)
-			event.target = event.preventDefault = event.stopPropagation =
-				event.handler = event.data = null;
-
-		return val;
-	},
-
-	fix: function(event) {
-		// store a copy of the original event object 
-		// and clone to set read-only properties
-		var originalEvent = event;
-		event = jQuery.extend({}, originalEvent);
-		
-		// add preventDefault and stopPropagation since 
-		// they will not work on the clone
-		event.preventDefault = function() {
-			// if preventDefault exists run it on the original event
-			if (originalEvent.preventDefault)
-				originalEvent.preventDefault();
-			// otherwise set the returnValue property of the original event to false (IE)
-			originalEvent.returnValue = false;
-		};
-		event.stopPropagation = function() {
-			// if stopPropagation exists run it on the original event
-			if (originalEvent.stopPropagation)
-				originalEvent.stopPropagation();
-			// otherwise set the cancelBubble property of the original event to true (IE)
-			originalEvent.cancelBubble = true;
-		};
-		
-		// Fix target property, if necessary
-		if ( !event.target && event.srcElement )
-			event.target = event.srcElement;
-				
-		// check if target is a textnode (safari)
-		if (jQuery.browser.safari && event.target.nodeType == 3)
-			event.target = originalEvent.target.parentNode;
-
-		// Add relatedTarget, if necessary
-		if ( !event.relatedTarget && event.fromElement )
-			event.relatedTarget = event.fromElement == event.target ? event.toElement : event.fromElement;
-
-		// Calculate pageX/Y if missing and clientX/Y available
-		if ( event.pageX == null && event.clientX != null ) {
-			var e = document.documentElement, b = document.body;
-			event.pageX = event.clientX + (e && e.scrollLeft || b.scrollLeft || 0);
-			event.pageY = event.clientY + (e && e.scrollTop || b.scrollTop || 0);
-		}
-			
-		// Add which for key events
-		if ( !event.which && (event.charCode || event.keyCode) )
-			event.which = event.charCode || event.keyCode;
-		
-		// Add metaKey to non-Mac browsers (use ctrl for PC's and Meta for Macs)
-		if ( !event.metaKey && event.ctrlKey )
-			event.metaKey = event.ctrlKey;
-
-		// Add which for click: 1 == left; 2 == middle; 3 == right
-		// Note: button is not normalized, so don't use it
-		if ( !event.which && event.button )
-			event.which = (event.button & 1 ? 1 : ( event.button & 2 ? 3 : ( event.button & 4 ? 2 : 0 ) ));
-			
-		return event;
-	}
-};
-
-jQuery.fn.extend({
-	bind: function( type, data, fn ) {
-		return type == "unload" ? this.one(type, data, fn) : this.each(function(){
-			jQuery.event.add( this, type, fn || data, fn && data );
-		});
-	},
-	
-	one: function( type, data, fn ) {
-		return this.each(function(){
-			jQuery.event.add( this, type, function(event) {
-				jQuery(this).unbind(event);
-				return (fn || data).apply( this, arguments);
-			}, fn && data);
-		});
-	},
-
-	unbind: function( type, fn ) {
-		return this.each(function(){
-			jQuery.event.remove( this, type, fn );
-		});
-	},
-
-	trigger: function( type, data, fn ) {
-		return this.each(function(){
-			jQuery.event.trigger( type, data, this, true, fn );
-		});
-	},
-
-	triggerHandler: function( type, data, fn ) {
-		if ( this[0] )
-			return jQuery.event.trigger( type, data, this[0], false, fn );
-	},
-
-	toggle: function() {
-		// Save reference to arguments for access in closure
-		var a = arguments;
-
-		return this.click(function(e) {
-			// Figure out which function to execute
-			this.lastToggle = 0 == this.lastToggle ? 1 : 0;
-			
-			// Make sure that clicks stop
-			e.preventDefault();
-			
-			// and execute the function
-			return a[this.lastToggle].apply( this, [e] ) || false;
-		});
-	},
-
-	hover: function(f,g) {
-		
-		// A private function for handling mouse 'hovering'
-		function handleHover(e) {
-			// Check if mouse(over|out) are still within the same parent element
-			var p = e.relatedTarget;
-	
-			// Traverse up the tree
-			while ( p && p != this ) try { p = p.parentNode; } catch(e) { p = this; };
-			
-			// If we actually just moused on to a sub-element, ignore it
-			if ( p == this ) return false;
-			
-			// Execute the right function
-			return (e.type == "mouseover" ? f : g).apply(this, [e]);
-		}
-		
-		// Bind the function to the two event listeners
-		return this.mouseover(handleHover).mouseout(handleHover);
-	},
-	
-	ready: function(f) {
-		// Attach the listeners
-		bindReady();
-
-		// If the DOM is already ready
-		if ( jQuery.isReady )
-			// Execute the function immediately
-			f.apply( document, [jQuery] );
-			
-		// Otherwise, remember the function for later
-		else
-			// Add the function to the wait list
-			jQuery.readyList.push( function() { return f.apply(this, [jQuery]); } );
-	
-		return this;
-	}
-});
-
-jQuery.extend({
-	/*
-	 * All the code that makes DOM Ready work nicely.
-	 */
-	isReady: false,
-	readyList: [],
-	
-	// Handle when the DOM is ready
-	ready: function() {
-		// Make sure that the DOM is not already loaded
-		if ( !jQuery.isReady ) {
-			// Remember that the DOM is ready
-			jQuery.isReady = true;
-			
-			// If there are functions bound, to execute
-			if ( jQuery.readyList ) {
-				// Execute all of them
-				jQuery.each( jQuery.readyList, function(){
-					this.apply( document );
-				});
-				
-				// Reset the list of functions
-				jQuery.readyList = null;
-			}
-			// Remove event listener to avoid memory leak
-			if ( jQuery.browser.mozilla || jQuery.browser.opera )
-				document.removeEventListener( "DOMContentLoaded", jQuery.ready, false );
-			
-			// Remove script element used by IE hack
-			if( !window.frames.length ) // don't remove if frames are present (#1187)
-				jQuery(window).load(function(){ jQuery("#__ie_init").remove(); });
-		}
-	}
-});
-
-
-jQuery.each( ("blur,focus,load,resize,scroll,unload,click,dblclick," +
-	"mousedown,mouseup,mousemove,mouseover,mouseout,change,select," + 
-	"submit,keydown,keypress,keyup,error").split(","), function(i,o){
-	
-	// Handle event binding
-	jQuery.fn[o] = function(f){
-		return f ? this.bind(o, f) : this.trigger(o);
-	};
-});
-
-var readyBound = false;
-
-function bindReady(){
-	if ( readyBound ) return;
-	readyBound = true;
-
-	// If Mozilla is used
-	if ( jQuery.browser.mozilla || jQuery.browser.opera )
-		// Use the handy event callback
-		document.addEventListener( "DOMContentLoaded", jQuery.ready, false );
-	
-	// If IE is used, use the excellent hack by Matthias Miller
-	// http://www.outofhanwell.com/blog/index.php?title=the_window_onload_problem_revisited
-	else if ( jQuery.browser.msie ) {
-	
-		// Only works if you document.write() it
-		document.write("<scr" + "ipt id=__ie_init defer=true " + 
-			"src=//:><\/script>");
-	
-		// Use the defer script hack
-		var script = document.getElementById("__ie_init");
-		
-		// script does not exist if jQuery is loaded dynamically
-		if ( script ) 
-			script.onreadystatechange = function() {
-				if ( this.readyState != "complete" ) return;
-				jQuery.ready();
-			};
-	
-		// Clear from memory
-		script = null;
-	
-	// If Safari  is used
-	} else if ( jQuery.browser.safari )
-		// Continually check to see if the document.readyState is valid
-		jQuery.safariTimer = setInterval(function(){
-			// loaded and complete are both valid states
-			if ( document.readyState == "loaded" || 
-				document.readyState == "complete" ) {
-	
-				// If either one are found, remove the timer
-				clearInterval( jQuery.safariTimer );
-				jQuery.safariTimer = null;
-	
-				// and execute any waiting functions
-				jQuery.ready();
-			}
-		}, 10); 
-
-	// A fallback to window.onload, that will always work
-	jQuery.event.add( window, "load", jQuery.ready );
-}