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author | Rafael Xavier de Souza <rxaviers@gmail.com> | 2013-12-02 16:36:12 -0200 |
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committer | Rafael Xavier de Souza <rxaviers@gmail.com> | 2014-01-24 18:22:49 -0200 |
commit | 21154cfa2e02ef1814a6aff68b14553bdad165cb (patch) | |
tree | 7a6df22c3cb8a1f0060f864e4a2eb241232024a3 /ui/mouse.js | |
parent | 234f7f3c0e8e0de5b5c194a357e02edc95a83376 (diff) | |
download | jquery-ui-21154cfa2e02ef1814a6aff68b14553bdad165cb.tar.gz jquery-ui-21154cfa2e02ef1814a6aff68b14553bdad165cb.zip |
All: Rename all files, removing the "jquery.ui." prefix;
- By executing https://gist.github.com/jzaefferer/893fcf70b7eebc1dc271;
Fixes #9464
Closes gh-1029
Diffstat (limited to 'ui/mouse.js')
-rw-r--r-- | ui/mouse.js | 187 |
1 files changed, 187 insertions, 0 deletions
diff --git a/ui/mouse.js b/ui/mouse.js new file mode 100644 index 000000000..286b0f449 --- /dev/null +++ b/ui/mouse.js @@ -0,0 +1,187 @@ +/*! + * jQuery UI Mouse @VERSION + * http://jqueryui.com + * + * Copyright 2013 jQuery Foundation and other contributors + * Released under the MIT license. + * http://jquery.org/license + * + * http://api.jqueryui.com/mouse/ + */ +(function( factory ) { + if ( typeof define === "function" && define.amd ) { + + // AMD. Register as an anonymous module. + define([ + "jquery", + "./widget" + ], factory ); + } else { + + // Browser globals + factory( jQuery ); + } +}(function( $ ) { + +var mouseHandled = false; +$( document ).mouseup( function() { + mouseHandled = false; +}); + +return $.widget("ui.mouse", { + version: "@VERSION", + options: { + cancel: "input,textarea,button,select,option", + distance: 1, + delay: 0 + }, + _mouseInit: function() { + var that = this; + + this.element + .bind("mousedown." + this.widgetName, function(event) { + return that._mouseDown(event); + }) + .bind("click." + this.widgetName, function(event) { + if (true === $.data(event.target, that.widgetName + ".preventClickEvent")) { + $.removeData(event.target, that.widgetName + ".preventClickEvent"); + event.stopImmediatePropagation(); + return false; + } + }); + + this.started = false; + }, + + // TODO: make sure destroying one instance of mouse doesn't mess with + // other instances of mouse + _mouseDestroy: function() { + this.element.unbind("." + this.widgetName); + if ( this._mouseMoveDelegate ) { + this.document + .unbind("mousemove." + this.widgetName, this._mouseMoveDelegate) + .unbind("mouseup." + this.widgetName, this._mouseUpDelegate); + } + }, + + _mouseDown: function(event) { + // don't let more than one widget handle mouseStart + if ( mouseHandled ) { + return; + } + + // we may have missed mouseup (out of window) + (this._mouseStarted && this._mouseUp(event)); + + this._mouseDownEvent = event; + + var that = this, + btnIsLeft = (event.which === 1), + // event.target.nodeName works around a bug in IE 8 with + // disabled inputs (#7620) + elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false); + if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) { + return true; + } + + this.mouseDelayMet = !this.options.delay; + if (!this.mouseDelayMet) { + this._mouseDelayTimer = setTimeout(function() { + that.mouseDelayMet = true; + }, this.options.delay); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = (this._mouseStart(event) !== false); + if (!this._mouseStarted) { + event.preventDefault(); + return true; + } + } + + // Click event may never have fired (Gecko & Opera) + if (true === $.data(event.target, this.widgetName + ".preventClickEvent")) { + $.removeData(event.target, this.widgetName + ".preventClickEvent"); + } + + // these delegates are required to keep context + this._mouseMoveDelegate = function(event) { + return that._mouseMove(event); + }; + this._mouseUpDelegate = function(event) { + return that._mouseUp(event); + }; + + this.document + .bind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) + .bind( "mouseup." + this.widgetName, this._mouseUpDelegate ); + + event.preventDefault(); + + mouseHandled = true; + return true; + }, + + _mouseMove: function(event) { + // IE mouseup check - mouseup happened when mouse was out of window + if ($.ui.ie && ( !document.documentMode || document.documentMode < 9 ) && !event.button) { + return this._mouseUp(event); + + // Iframe mouseup check - mouseup occurred in another document + } else if ( !event.which ) { + return this._mouseUp( event ); + } + + if (this._mouseStarted) { + this._mouseDrag(event); + return event.preventDefault(); + } + + if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) { + this._mouseStarted = + (this._mouseStart(this._mouseDownEvent, event) !== false); + (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event)); + } + + return !this._mouseStarted; + }, + + _mouseUp: function(event) { + this.document + .unbind( "mousemove." + this.widgetName, this._mouseMoveDelegate ) + .unbind( "mouseup." + this.widgetName, this._mouseUpDelegate ); + + if (this._mouseStarted) { + this._mouseStarted = false; + + if (event.target === this._mouseDownEvent.target) { + $.data(event.target, this.widgetName + ".preventClickEvent", true); + } + + this._mouseStop(event); + } + + mouseHandled = false; + return false; + }, + + _mouseDistanceMet: function(event) { + return (Math.max( + Math.abs(this._mouseDownEvent.pageX - event.pageX), + Math.abs(this._mouseDownEvent.pageY - event.pageY) + ) >= this.options.distance + ); + }, + + _mouseDelayMet: function(/* event */) { + return this.mouseDelayMet; + }, + + // These are placeholder methods, to be overriden by extending plugin + _mouseStart: function(/* event */) {}, + _mouseDrag: function(/* event */) {}, + _mouseStop: function(/* event */) {}, + _mouseCapture: function(/* event */) { return true; } +}); + +})); |