CRLF -> LF

1 files changed, 140 insertions, 140 deletions

diff --git a/lib/jquery.event.drag.custom.js b/lib/jquery.event.drag.custom.js
index 8b08c2d..cdfc9a4 100644
--- a/lib/jquery.event.drag.custom.js
+++ b/lib/jquery.event.drag.custom.js
@@ -1,141 +1,141 @@
-/*! 

-jquery.event.drag.js ~ v1.5 ~ Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)  

-Liscensed under the MIT License ~ http://threedubmedia.googlecode.com/files/MIT-LICENSE.txt

-*/

-;(function($){ // secure $ jQuery alias

-/*******************************************************************************************/

-// Created: 2008-06-04 | Updated: 2009-03-24

-/*******************************************************************************************/

-// Events: drag, dragstart, dragend

-/*******************************************************************************************/

-

-// jquery method

-$.fn.drag = function( fn1, fn2, fn3 ){

-	if ( fn2 ) this.bind('dragstart', fn1 ); // 2+ args

-	if ( fn3 ) this.bind('dragend', fn3 ); // 3 args

-	return !fn1 ? this.trigger('drag') // 0 args

-		: this.bind('drag', fn2 ? fn2 : fn1 ); // 1+ args

-	};

-

-// local refs

-var $event = $.event, $special = $event.special,

-

-// special event configuration

-drag = $special.drag = {

-	not: ':input', // don't begin to drag on event.targets that match this selector

-	distance: 0, // distance dragged before dragstart

-	which: 1, // mouse button pressed to start drag sequence

-	dragging: false, // hold the active target element

-	setup: function( data ){

-		data = $.extend({ 

-			distance: drag.distance, 

-			which: drag.which, 

-			not: drag.not

-			}, data || {});

-		data.distance = squared( data.distance ); //  xІ + yІ = distanceІ

-		$event.add( this, "mousedown", handler, data );

-		if ( this.attachEvent ) this.attachEvent("ondragstart", dontStart ); // prevent image dragging in IE...

-		},

-	teardown: function(){

-		$event.remove( this, "mousedown", handler );

-		if ( this === drag.dragging ) drag.dragging = drag.proxy = false; // deactivate element

-		selectable( this, true ); // enable text selection

-		if ( this.detachEvent ) this.detachEvent("ondragstart", dontStart ); // prevent image dragging in IE...

-		}

-	};

-	

-// prevent normal event binding...

-$special.dragstart = $special.dragend = { setup:function(){}, teardown:function(){} };

-

-// handle drag-releatd DOM events

-function handler ( event ){ 

-	var elem = this, returned, data = event.data || {};

-	// mousemove or mouseup

-	if ( data.elem ){ 

-		// update event properties...

-		elem = event.dragTarget = data.elem; // drag source element

-		event.dragProxy = drag.proxy || elem; // proxy element or source

-		event.cursorOffsetX = data.pageX - data.left; // mousedown offset

-		event.cursorOffsetY = data.pageY - data.top; // mousedown offset

-		event.offsetX = event.pageX - event.cursorOffsetX; // element offset

-		event.offsetY = event.pageY - event.cursorOffsetY; // element offset

-		}

-	// mousedown, check some initial props to avoid the switch statement

-	else if ( drag.dragging || ( data.which>0 && event.which!=data.which ) || 

-		$( event.target ).is( data.not ) ) return;

-	// handle various events

-	switch ( event.type ){

-		// mousedown, left click, event.target is not restricted, init dragging

-		case 'mousedown':

-			$.extend( data, $( elem ).offset(), { 

-				elem: elem, target: event.target,

-				pageX: event.pageX, pageY: event.pageY

-				}); // store some initial attributes

-			returned = hijack(event, "beforedragstart", elem);

-			if (returned === false)

-				return true;

-			$event.add( document, "mousemove mouseup", handler, data );

-			selectable( elem, false ); // disable text selection

-			drag.dragging = null; // pending state

-			return false; // prevents text selection in safari 

-		// mousemove, check distance, start dragging

-		case !drag.dragging && 'mousemove': 

-			if ( squared( event.pageX-data.pageX ) 

-				+ squared( event.pageY-data.pageY ) //  xІ + yІ = distanceІ

-				< data.distance ) break; // distance tolerance not reached

-			event.target = data.target; // force target from "mousedown" event (fix distance issue)

-			returned = hijack( event, "dragstart", elem ); // trigger "dragstart", return proxy element

-			if ( returned !== false ){ // "dragstart" not rejected

-				drag.dragging = elem; // activate element

-				drag.proxy = event.dragProxy = $( returned || elem )[0]; // set proxy

-				}

-		// mousemove, dragging

-		case 'mousemove': 

-			if ( drag.dragging ){

-				returned = hijack( event, "drag", elem ); // trigger "drag"		

-				if ( $special.drop ){ // manage drop events

-					$special.drop.allowed = ( returned !== false ); // prevent drop

-					$special.drop.handler( event ); // "dropstart", "dropend"

-					}

-				if ( returned !== false ) break; // "drag" not rejected, stop		

-				event.type = "mouseup"; // helps "drop" handler behave

-				}

-		// mouseup, stop dragging

-		case 'mouseup': 

-			if (drag.dragging === false) break;

-			$event.remove( document, "mousemove mouseup", handler ); // remove page events

-			if ( drag.dragging ){

-				if ( $special.drop ) $special.drop.handler( event ); // "drop"

-				hijack( event, "dragend", elem ); // trigger "dragend"	

-				}

-			selectable( elem, true ); // enable text selection

-			drag.dragging = drag.proxy = data.elem = false; // deactivate element

-			break;

-		} 

-	return true;

-	};

-

-// set event type to custom value, and handle it

-function hijack ( event, type, elem ){

-	event.type = type; // force the event type

-	var result = $.event.handle.call( elem, event );

-	return result===false ? false : result || event.result;

-	};

-	

-// return the value squared	

-function squared ( value ){ return Math.pow( value, 2 ); };

-

-// suppress default dragstart IE events...

-function dontStart(){ return ( drag.dragging === false ); };	

-

-// toggles text selection attributes	

-function selectable ( elem, bool ){ 

-	if ( !elem ) return; // maybe element was removed ? 

-	elem.unselectable = bool ? "off" : "on"; // IE

-	elem.onselectstart = function(){ return bool; }; // IE

-	//if ( document.selection && document.selection.empty ) document.selection.empty(); // IE

-	if ( elem.style ) elem.style.MozUserSelect = bool ? "" : "none"; // FF

-	};	

-	

-/*******************************************************************************************/

+/*! 
+jquery.event.drag.js ~ v1.5 ~ Copyright (c) 2008, Three Dub Media (http://threedubmedia.com)  
+Liscensed under the MIT License ~ http://threedubmedia.googlecode.com/files/MIT-LICENSE.txt
+*/
+;(function($){ // secure $ jQuery alias
+/*******************************************************************************************/
+// Created: 2008-06-04 | Updated: 2009-03-24
+/*******************************************************************************************/
+// Events: drag, dragstart, dragend
+/*******************************************************************************************/
+
+// jquery method
+$.fn.drag = function( fn1, fn2, fn3 ){
+	if ( fn2 ) this.bind('dragstart', fn1 ); // 2+ args
+	if ( fn3 ) this.bind('dragend', fn3 ); // 3 args
+	return !fn1 ? this.trigger('drag') // 0 args
+		: this.bind('drag', fn2 ? fn2 : fn1 ); // 1+ args
+	};
+
+// local refs
+var $event = $.event, $special = $event.special,
+
+// special event configuration
+drag = $special.drag = {
+	not: ':input', // don't begin to drag on event.targets that match this selector
+	distance: 0, // distance dragged before dragstart
+	which: 1, // mouse button pressed to start drag sequence
+	dragging: false, // hold the active target element
+	setup: function( data ){
+		data = $.extend({ 
+			distance: drag.distance, 
+			which: drag.which, 
+			not: drag.not
+			}, data || {});
+		data.distance = squared( data.distance ); //  xІ + yІ = distanceІ
+		$event.add( this, "mousedown", handler, data );
+		if ( this.attachEvent ) this.attachEvent("ondragstart", dontStart ); // prevent image dragging in IE...
+		},
+	teardown: function(){
+		$event.remove( this, "mousedown", handler );
+		if ( this === drag.dragging ) drag.dragging = drag.proxy = false; // deactivate element
+		selectable( this, true ); // enable text selection
+		if ( this.detachEvent ) this.detachEvent("ondragstart", dontStart ); // prevent image dragging in IE...
+		}
+	};
+	
+// prevent normal event binding...
+$special.dragstart = $special.dragend = { setup:function(){}, teardown:function(){} };
+
+// handle drag-releatd DOM events
+function handler ( event ){ 
+	var elem = this, returned, data = event.data || {};
+	// mousemove or mouseup
+	if ( data.elem ){ 
+		// update event properties...
+		elem = event.dragTarget = data.elem; // drag source element
+		event.dragProxy = drag.proxy || elem; // proxy element or source
+		event.cursorOffsetX = data.pageX - data.left; // mousedown offset
+		event.cursorOffsetY = data.pageY - data.top; // mousedown offset
+		event.offsetX = event.pageX - event.cursorOffsetX; // element offset
+		event.offsetY = event.pageY - event.cursorOffsetY; // element offset
+		}
+	// mousedown, check some initial props to avoid the switch statement
+	else if ( drag.dragging || ( data.which>0 && event.which!=data.which ) || 
+		$( event.target ).is( data.not ) ) return;
+	// handle various events
+	switch ( event.type ){
+		// mousedown, left click, event.target is not restricted, init dragging
+		case 'mousedown':
+			$.extend( data, $( elem ).offset(), { 
+				elem: elem, target: event.target,
+				pageX: event.pageX, pageY: event.pageY
+				}); // store some initial attributes
+			returned = hijack(event, "beforedragstart", elem);
+			if (returned === false)
+				return true;
+			$event.add( document, "mousemove mouseup", handler, data );
+			selectable( elem, false ); // disable text selection
+			drag.dragging = null; // pending state
+			return false; // prevents text selection in safari 
+		// mousemove, check distance, start dragging
+		case !drag.dragging && 'mousemove': 
+			if ( squared( event.pageX-data.pageX ) 
+				+ squared( event.pageY-data.pageY ) //  xІ + yІ = distanceІ
+				< data.distance ) break; // distance tolerance not reached
+			event.target = data.target; // force target from "mousedown" event (fix distance issue)
+			returned = hijack( event, "dragstart", elem ); // trigger "dragstart", return proxy element
+			if ( returned !== false ){ // "dragstart" not rejected
+				drag.dragging = elem; // activate element
+				drag.proxy = event.dragProxy = $( returned || elem )[0]; // set proxy
+				}
+		// mousemove, dragging
+		case 'mousemove': 
+			if ( drag.dragging ){
+				returned = hijack( event, "drag", elem ); // trigger "drag"		
+				if ( $special.drop ){ // manage drop events
+					$special.drop.allowed = ( returned !== false ); // prevent drop
+					$special.drop.handler( event ); // "dropstart", "dropend"
+					}
+				if ( returned !== false ) break; // "drag" not rejected, stop		
+				event.type = "mouseup"; // helps "drop" handler behave
+				}
+		// mouseup, stop dragging
+		case 'mouseup': 
+			if (drag.dragging === false) break;
+			$event.remove( document, "mousemove mouseup", handler ); // remove page events
+			if ( drag.dragging ){
+				if ( $special.drop ) $special.drop.handler( event ); // "drop"
+				hijack( event, "dragend", elem ); // trigger "dragend"	
+				}
+			selectable( elem, true ); // enable text selection
+			drag.dragging = drag.proxy = data.elem = false; // deactivate element
+			break;
+		} 
+	return true;
+	};
+
+// set event type to custom value, and handle it
+function hijack ( event, type, elem ){
+	event.type = type; // force the event type
+	var result = $.event.handle.call( elem, event );
+	return result===false ? false : result || event.result;
+	};
+	
+// return the value squared	
+function squared ( value ){ return Math.pow( value, 2 ); };
+
+// suppress default dragstart IE events...
+function dontStart(){ return ( drag.dragging === false ); };	
+
+// toggles text selection attributes	
+function selectable ( elem, bool ){ 
+	if ( !elem ) return; // maybe element was removed ? 
+	elem.unselectable = bool ? "off" : "on"; // IE
+	elem.onselectstart = function(){ return bool; }; // IE
+	//if ( document.selection && document.selection.empty ) document.selection.empty(); // IE
+	if ( elem.style ) elem.style.MozUserSelect = bool ? "" : "none"; // FF
+	};	
+	
+/*******************************************************************************************/
 })( jQuery ); // confine scope
\ No newline at end of file