| /inventoryBrowser/node_modules/jquery-ui/tests/unit/draggable/helper.js |
|---|
| @@ -0,0 +1,161 @@ |
|---|
| define( [ |
| "qunit", |
| "jquery", |
| "lib/helper", |
| "ui/widgets/draggable" |
| ], function( QUnit, $, helper ) { |
| |
| return $.extend( helper, { |
| |
| // TODO: remove the unreliable offset hacks |
| unreliableOffset: $.ui.ie && ( !document.documentMode || document.documentMode < 8 ) ? 2 : 0, |
| |
| // Support: Opera 12.10, Safari 5.1, jQuery <1.8 |
| |
| unreliableContains: ( function() { |
| var element = $( "<div>" ); |
| return $.contains( element[ 0 ].ownerDocument, element[ 0 ] ); |
| } )(), |
| |
| testDragPosition: function( assert, el, dx, dy, expectedDX, expectedDY, msg ) { |
| msg = msg ? msg + "." : ""; |
| |
| $( el ).one( "dragstop", function( event, ui ) { |
| var positionExpected = { left: ui.originalPosition.left + expectedDX, top: ui.originalPosition.top + expectedDY }; |
| assert.deepEqual( ui.position, positionExpected, "position dragged[" + dx + ", " + dy + "] " + msg ); |
| } ); |
| }, |
| |
| testDragOffset: function( assert, el, dx, dy, expectedDX, expectedDY, msg ) { |
| msg = msg ? msg + "." : ""; |
| |
| var offsetBefore = el.offset(), |
| offsetExpected = { left: offsetBefore.left + expectedDX, top: offsetBefore.top + expectedDY }; |
| |
| $( el ).one( "dragstop", function( event, ui ) { |
| assert.deepEqual( ui.offset, offsetExpected, "offset dragged[" + dx + ", " + dy + "] " + msg ); |
| } ); |
| }, |
| |
| testDragHelperOffset: function( assert, el, dx, dy, expectedDX, expectedDY, msg ) { |
| msg = msg ? msg + "." : ""; |
| |
| var offsetBefore = el.offset(), |
| offsetExpected = { left: offsetBefore.left + expectedDX, top: offsetBefore.top + expectedDY }; |
| |
| $( el ).one( "dragstop", function( event, ui ) { |
| assert.deepEqual( ui.helper.offset(), offsetExpected, "offset dragged[" + dx + ", " + dy + "] " + msg ); |
| } ); |
| }, |
| |
| testDrag: function( assert, el, handle, dx, dy, expectedDX, expectedDY, msg ) { |
| this.testDragPosition( assert, el, dx, dy, expectedDX, expectedDY, msg ); |
| this.testDragOffset( assert, el, dx, dy, expectedDX, expectedDY, msg ); |
| |
| $( handle ).simulate( "drag", { |
| dx: dx, |
| dy: dy |
| } ); |
| }, |
| |
| shouldMovePositionButNotOffset: function( assert, el, msg, handle ) { |
| handle = handle || el; |
| this.testDragPosition( assert, el, 100, 100, 100, 100, msg ); |
| this.testDragHelperOffset( assert, el, 100, 100, 0, 0, msg ); |
| |
| $( handle ).simulate( "drag", { |
| dx: 100, |
| dy: 100 |
| } ); |
| }, |
| |
| shouldMove: function( assert, el, msg, handle ) { |
| handle = handle || el; |
| this.testDrag( assert, el, handle, 100, 100, 100, 100, msg ); |
| }, |
| |
| shouldNotMove: function( assert, el, msg, handle ) { |
| handle = handle || el; |
| this.testDrag( assert, el, handle, 100, 100, 0, 0, msg ); |
| }, |
| |
| shouldNotDrag: function( assert, el, msg, handle ) { |
| handle = handle || el; |
| |
| var newOffset, |
| element = $( el ), |
| beginOffset = element.offset(); |
| |
| element.on( "dragstop", function() { |
| assert.ok( false, "should not drag " + msg ); |
| } ); |
| |
| $( handle ).simulate( "drag", { |
| dx: 100, |
| dy: 100 |
| } ); |
| |
| newOffset = element.offset(); |
| |
| // Also assert that draggable did not move, to ensure it isn't just |
| // that drag did not fire and draggable still somehow moved |
| assert.equal( newOffset.left, beginOffset.left, "Offset left should not be different" ); |
| assert.equal( newOffset.top, beginOffset.top, "Offset top should not be different" ); |
| |
| element.off( "dragstop" ); |
| }, |
| |
| setScrollable: function( what, isScrollable ) { |
| var overflow = isScrollable ? "scroll" : "hidden"; |
| $( what ).css( { overflow: overflow, overflowX: overflow, overflowY: overflow } ); |
| }, |
| |
| testScroll: function( assert, el, position ) { |
| var oldPosition = $( "#main" ).css( "position" ); |
| $( "#main" ).css( { position: position, top: "0px", left: "0px" } ); |
| this.shouldMove( assert, el, position + " parent" ); |
| $( "#main" ).css( "position", oldPosition ); |
| }, |
| |
| restoreScroll: function( what ) { |
| $( what ).scrollTop( 0 ).scrollLeft( 0 ); |
| }, |
| |
| setScroll: function( what ) { |
| $( what ).scrollTop( 100 ).scrollLeft( 100 ); |
| }, |
| |
| border: function( el, side ) { |
| return parseInt( el.css( "border-" + side + "-width" ), 10 ) || 0; |
| }, |
| |
| margin: function( el, side ) { |
| return parseInt( el.css( "margin-" + side ), 10 ) || 0; |
| }, |
| |
| move: function( el, x, y ) { |
| $( el ).simulate( "drag", { |
| dx: x, |
| dy: y |
| } ); |
| }, |
| |
| trackMouseCss: function( el ) { |
| el.on( "drag", function() { |
| el.data( "last_dragged_cursor", $( "body" ).css( "cursor" ) ); |
| } ); |
| }, |
| |
| trackAppendedParent: function( el ) { |
| |
| // TODO: appendTo is currently ignored if helper is original (see #7044) |
| el.draggable( "option", "helper", "clone" ); |
| |
| // Get what parent is at time of drag |
| el.on( "drag", function( e, ui ) { |
| el.data( "last_dragged_parent", ui.helper.parent()[ 0 ] ); |
| } ); |
| } |
| } ); |
| |
| } ); |
