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Merge pull request #262 from avandecreme/mousestop

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Add mouse stop event
This commit is contained in:
iangilman 2013-11-01 11:14:57 -07:00
commit 047129e817
1 changed files with 57 additions and 13 deletions
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70
src/mousetracker.js
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@ -59,11 +59,14 @@
* A reference to an element or an element id for which the mouse
* events will be monitored.
* @param {Number} options.clickTimeThreshold
* The number of milliseconds within which mutliple mouse clicks
* The number of milliseconds within which multiple mouse clicks
* will be treated as a single event.
* @param {Number} options.clickDistThreshold
* The distance between mouse click within multiple mouse clicks
* will be treated as a single event.
* @param {Number} options.stopDelay
* The number of milliseconds without mouse move before the mouse stop
* event is fired.
* @param {Function} options.enterHandler
* An optional handler for mouse enter.
* @param {Function} options.exitHandler
@ -116,6 +119,7 @@
this.clickTimeThreshold = options.clickTimeThreshold;
this.clickDistThreshold = options.clickDistThreshold;
this.userData = options.userData || null;
this.stopDelay = options.stopDelay || 50;
this.enterHandler = options.enterHandler || null;
this.exitHandler = options.exitHandler || null;
@ -125,6 +129,7 @@
this.scrollHandler = options.scrollHandler || null;
this.clickHandler = options.clickHandler || null;
this.dragHandler = options.dragHandler || null;
this.stopHandler = options.stopHandler || null;
this.keyHandler = options.keyHandler || null;
this.focusHandler = options.focusHandler || null;
this.blurHandler = options.blurHandler || null;
@ -221,7 +226,7 @@
},
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -244,7 +249,7 @@
enterHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -267,7 +272,7 @@
exitHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -285,7 +290,7 @@
pressHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -308,7 +313,7 @@
releaseHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -326,7 +331,7 @@
moveHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -348,7 +353,7 @@
scrollHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -370,7 +375,7 @@
clickHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -392,7 +397,25 @@
dragHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
* @param {OpenSeadragon.MouseTracker} event.eventSource
* A reference to the tracker instance.
* @param {OpenSeadragon.Point} event.position
* The position of the event relative to the tracked element.
* @param {Boolean} event.isTouchEvent
* True if the original event is a touch event, otherwise false.
* @param {Object} event.originalEvent
* The original event object.
* @param {Object} event.userData
* Arbitrary user-defined object.
*/
stopHandler: function () { },
/**
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -410,7 +433,7 @@
keyHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -424,7 +447,7 @@
focusHandler: function () { },
/**
* Implement or assign implmentation to these handlers during or after
* Implement or assign implementation to these handlers during or after
* calling the constructor.
* @function
* @param {Object} event
@ -1073,8 +1096,29 @@
$.cancelEvent( event );
}
}
if ( tracker.stopHandler ) {
clearTimeout( tracker.stopTimeOut );
tracker.stopTimeOut = setTimeout( function() {
onMouseStop( tracker, event );
}, tracker.stopDelay );
}
}
/**
* @private
* @inner
*/
function onMouseStop( tracker, originalMoveEvent ) {
if ( tracker.stopHandler ) {
tracker.stopHandler( {
eventSource: tracker,
position: getMouseRelative( originalMoveEvent, tracker.element ),
isTouchEvent: false,
originalEvent: originalMoveEvent,
userData: tracker.userData
} );
}
}
/**
* @private