You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
195 lines
8.6 KiB
195 lines
8.6 KiB
2 years ago
|
/*
|
||
|
|
YUI 3.17.2 (build 9c3c78e)
|
||
|
|
Copyright 2014 Yahoo! Inc. All rights reserved.
|
||
|
|
Licensed under the BSD License.
|
||
|
|
http://yuilibrary.com/license/
|
||
|
|
*/
|
||
|
|
|
||
|
|
YUI.add('node-event-simulate', function (Y, NAME) {
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Adds functionality to simulate events.
|
||
|
|
* @module node
|
||
|
|
* @submodule node-event-simulate
|
||
|
|
*/
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Simulates an event on the node.
|
||
|
|
* @param {String} type The type of event (i.e., "click").
|
||
|
|
* @param {Object} options (Optional) Extra options to copy onto the event object.
|
||
|
|
* @for Node
|
||
|
|
* @method simulate
|
||
|
|
*/
|
||
|
|
Y.Node.prototype.simulate = function (type, options) {
|
||
|
|
|
||
|
|
Y.Event.simulate(Y.Node.getDOMNode(this), type, options);
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Simulates the higher user level gesture of the given name on this node.
|
||
|
|
* This method generates a set of low level touch events(Apple specific gesture
|
||
|
|
* events as well for the iOS platforms) asynchronously. Note that gesture
|
||
|
|
* simulation is relying on `Y.Event.simulate()` method to generate
|
||
|
|
* the touch events under the hood. The `Y.Event.simulate()` method
|
||
|
|
* itself is a synchronous method.
|
||
|
|
*
|
||
|
|
* Supported gestures are `tap`, `doubletap`, `press`, `move`, `flick`, `pinch`
|
||
|
|
* and `rotate`.
|
||
|
|
*
|
||
|
|
* The `pinch` gesture is used to simulate the pinching and spreading of two
|
||
|
|
* fingers. During a pinch simulation, rotation is also possible. Essentially
|
||
|
|
* `pinch` and `rotate` simulations share the same base implementation to allow
|
||
|
|
* both pinching and rotation at the same time. The only difference is `pinch`
|
||
|
|
* requires `start` and `end` option properties while `rotate` requires `rotation`
|
||
|
|
* option property.
|
||
|
|
*
|
||
|
|
* The `pinch` and `rotate` gestures can be described as placing 2 fingers along a
|
||
|
|
* circle. Pinching and spreading can be described by start and end circles while
|
||
|
|
* rotation occurs on a single circle. If the radius of the start circle is greater
|
||
|
|
* than the end circle, the gesture becomes a pinch, otherwise it is a spread spread.
|
||
|
|
*
|
||
|
|
* @example
|
||
|
|
*
|
||
|
|
* var node = Y.one("#target");
|
||
|
|
*
|
||
|
|
* // double tap example
|
||
|
|
* node.simulateGesture("doubletap", function() {
|
||
|
|
* // my callback function
|
||
|
|
* });
|
||
|
|
*
|
||
|
|
* // flick example from the center of the node, move 50 pixels down for 50ms)
|
||
|
|
* node.simulateGesture("flick", {
|
||
|
|
* axis: y,
|
||
|
|
* distance: -100
|
||
|
|
* duration: 50
|
||
|
|
* }, function() {
|
||
|
|
* // my callback function
|
||
|
|
* });
|
||
|
|
*
|
||
|
|
* // simulate rotating a node 75 degrees counter-clockwise
|
||
|
|
* node.simulateGesture("rotate", {
|
||
|
|
* rotation: -75
|
||
|
|
* });
|
||
|
|
*
|
||
|
|
* // simulate a pinch and a rotation at the same time.
|
||
|
|
* // fingers start on a circle of radius 100 px, placed at top/bottom
|
||
|
|
* // fingers end on a circle of radius 50px, placed at right/left
|
||
|
|
* node.simulateGesture("pinch", {
|
||
|
|
* r1: 100,
|
||
|
|
* r2: 50,
|
||
|
|
* start: 0
|
||
|
|
* rotation: 90
|
||
|
|
* });
|
||
|
|
*
|
||
|
|
* @method simulateGesture
|
||
|
|
* @param {String} name The name of the supported gesture to simulate. The
|
||
|
|
* supported gesture name is one of "tap", "doubletap", "press", "move",
|
||
|
|
* "flick", "pinch" and "rotate".
|
||
|
|
* @param {Object} [options] Extra options used to define the gesture behavior:
|
||
|
|
*
|
||
|
|
* Valid options properties for the `tap` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.point] (Optional) Indicates the [x,y] coordinates
|
||
|
|
* where the tap should be simulated. Default is the center of the node
|
||
|
|
* element.
|
||
|
|
* @param {Number} [options.hold=10] (Optional) The hold time in milliseconds.
|
||
|
|
* This is the time between `touchstart` and `touchend` event generation.
|
||
|
|
* @param {Number} [options.times=1] (Optional) Indicates the number of taps.
|
||
|
|
* @param {Number} [options.delay=10] (Optional) The number of milliseconds
|
||
|
|
* before the next tap simulation happens. This is valid only when `times`
|
||
|
|
* is more than 1.
|
||
|
|
*
|
||
|
|
* Valid options properties for the `doubletap` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.point] (Optional) Indicates the [x,y] coordinates
|
||
|
|
* where the doubletap should be simulated. Default is the center of the
|
||
|
|
* node element.
|
||
|
|
*
|
||
|
|
* Valid options properties for the `press` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.point] (Optional) Indicates the [x,y] coordinates
|
||
|
|
* where the press should be simulated. Default is the center of the node
|
||
|
|
* element.
|
||
|
|
* @param {Number} [options.hold=3000] (Optional) The hold time in milliseconds.
|
||
|
|
* This is the time between `touchstart` and `touchend` event generation.
|
||
|
|
* Default is 3000ms (3 seconds).
|
||
|
|
*
|
||
|
|
* Valid options properties for the `move` gesture:
|
||
|
|
*
|
||
|
|
* @param {Object} [options.path] (Optional) Indicates the path of the finger
|
||
|
|
* movement. It's an object with three optional properties: `point`,
|
||
|
|
* `xdist` and `ydist`.
|
||
|
|
* @param {Array} [options.path.point] A starting point of the gesture.
|
||
|
|
* Default is the center of the node element.
|
||
|
|
* @param {Number} [options.path.xdist=200] A distance to move in pixels
|
||
|
|
* along the X axis. A negative distance value indicates moving left.
|
||
|
|
* @param {Number} [options.path.ydist=0] A distance to move in pixels
|
||
|
|
* along the Y axis. A negative distance value indicates moving up.
|
||
|
|
* @param {Number} [options.duration=1000] (Optional) The duration of the
|
||
|
|
* gesture in milliseconds.
|
||
|
|
*
|
||
|
|
* Valid options properties for the `flick` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.point] (Optional) Indicates the [x, y] coordinates
|
||
|
|
* where the flick should be simulated. Default is the center of the
|
||
|
|
* node element.
|
||
|
|
* @param {String} [options.axis='x'] (Optional) Valid values are either
|
||
|
|
* "x" or "y". Indicates axis to move along. The flick can move to one of
|
||
|
|
* 4 directions(left, right, up and down).
|
||
|
|
* @param {Number} [options.distance=200] (Optional) Distance to move in pixels
|
||
|
|
* @param {Number} [options.duration=1000] (Optional) The duration of the
|
||
|
|
* gesture in milliseconds. User given value could be automatically
|
||
|
|
* adjusted by the framework if it is below the minimum velocity to be
|
||
|
|
* a flick gesture.
|
||
|
|
*
|
||
|
|
* Valid options properties for the `pinch` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.center] (Optional) The center of the circle where
|
||
|
|
* two fingers are placed. Default is the center of the node element.
|
||
|
|
* @param {Number} [options.r1] (Required) Pixel radius of the start circle
|
||
|
|
* where 2 fingers will be on when the gesture starts. The circles are
|
||
|
|
* centered at the center of the element.
|
||
|
|
* @param {Number} [options.r2] (Required) Pixel radius of the end circle
|
||
|
|
* when this gesture ends.
|
||
|
|
* @param {Number} [options.duration=1000] (Optional) The duration of the
|
||
|
|
* gesture in milliseconds.
|
||
|
|
* @param {Number} [options.start=0] (Optional) Starting degree of the first
|
||
|
|
* finger. The value is relative to the path of the north. Default is 0
|
||
|
|
* (i.e., 12:00 on a clock).
|
||
|
|
* @param {Number} [options.rotation=0] (Optional) Degrees to rotate from
|
||
|
|
* the starting degree. A negative value means rotation to the
|
||
|
|
* counter-clockwise direction.
|
||
|
|
*
|
||
|
|
* Valid options properties for the `rotate` gesture:
|
||
|
|
*
|
||
|
|
* @param {Array} [options.center] (Optional) The center of the circle where
|
||
|
|
* two fingers are placed. Default is the center of the node element.
|
||
|
|
* @param {Number} [options.r1] (Optional) Pixel radius of the start circle
|
||
|
|
* where 2 fingers will be on when the gesture starts. The circles are
|
||
|
|
* centered at the center of the element. Default is a fourth of the node
|
||
|
|
* element width or height, whichever is smaller.
|
||
|
|
* @param {Number} [options.r2] (Optional) Pixel radius of the end circle
|
||
|
|
* when this gesture ends. Default is a fourth of the node element width or
|
||
|
|
* height, whichever is smaller.
|
||
|
|
* @param {Number} [options.duration=1000] (Optional) The duration of the
|
||
|
|
* gesture in milliseconds.
|
||
|
|
* @param {Number} [options.start=0] (Optional) Starting degree of the first
|
||
|
|
* finger. The value is relative to the path of the north. Default is 0
|
||
|
|
* (i.e., 12:00 on a clock).
|
||
|
|
* @param {Number} [options.rotation] (Required) Degrees to rotate from
|
||
|
|
* the starting degree. A negative value means rotation to the
|
||
|
|
* counter-clockwise direction.
|
||
|
|
*
|
||
|
|
* @param {Function} [cb] The callback to execute when the asynchronouse gesture
|
||
|
|
* simulation is completed.
|
||
|
|
* @param {Error} cb.err An error object if the simulation is failed.
|
||
|
|
* @for Node
|
||
|
|
*/
|
||
|
|
Y.Node.prototype.simulateGesture = function (name, options, cb) {
|
||
|
|
|
||
|
|
Y.Event.simulateGesture(this, name, options, cb);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
}, '3.17.2', {"requires": ["node-base", "event-simulate", "gesture-simulate"]});
|