koraktor/gallerist

File hammer.js has 1509 lines of code (exceeds 250 allowed). Consider refactoring.

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/*! Hammer.JS - v2.0.7 - 2016-04-22
 * http://hammerjs.github.io/
 *
 * Copyright (c) 2016 Jorik Tangelder;
 * Licensed under the MIT license */

Function getTouches has 38 lines of code (exceeds 25 allowed). Consider refactoring.

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function getTouches(ev, type) {
    var allTouches = toArray(ev.touches);
    var targetIds = this.targetIds;

    // when there is only one touch, the process can be simplified

Function process has 36 lines of code (exceeds 25 allowed). Consider refactoring.

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    process: function(input) {
        var options = this.options;

        var validPointers = input.pointers.length === options.pointers;
        var validMovement = input.distance < options.threshold;

Function computeInputData has 35 lines of code (exceeds 25 allowed). Consider refactoring.

Open

function computeInputData(manager, input) {
    var session = manager.session;
    var pointers = input.pointers;
    var pointersLength = pointers.length;

Function PEhandler has 28 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    handler: function PEhandler(ev) {
        var store = this.store;
        var removePointer = false;

        var eventTypeNormalized = ev.type.toLowerCase().replace('ms', '');

Function preventDefaults has 26 lines of code (exceeds 25 allowed). Consider refactoring.

Open

    preventDefaults: function(input) {
        var srcEvent = input.srcEvent;
        var direction = input.offsetDirection;

        // if the touch action did prevented once this session

Function recognize has 26 lines of code (exceeds 25 allowed). Consider refactoring.

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    recognize: function(inputData) {
        var session = this.session;
        if (session.stopped) {
            return;
        }

Avoid deeply nested control flow statements.

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                    if (source.hasOwnProperty(nextKey)) {
                        output[nextKey] = source[nextKey];
                    }

Avoid too many return statements within this function.

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    return TOUCH_ACTION_AUTO;

Avoid too many return statements within this function.

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    return '';

Avoid too many return statements within this function.

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    return '';

Avoid too many return statements within this function.

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        return STATE_FAILED;

Avoid too many return statements within this function.

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        return STATE_FAILED;

Similar blocks of code found in 2 locations. Consider refactoring.

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    init: function() {
        this.evEl && addEventListeners(this.element, this.evEl, this.domHandler);
        this.evTarget && addEventListeners(this.target, this.evTarget, this.domHandler);
        this.evWin && addEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);
    },

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Similar blocks of code found in 2 locations. Consider refactoring.

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    destroy: function() {
        this.evEl && removeEventListeners(this.element, this.evEl, this.domHandler);
        this.evTarget && removeEventListeners(this.target, this.evTarget, this.domHandler);
        this.evWin && removeEventListeners(getWindowForElement(this.element), this.evWin, this.domHandler);
    }

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Similar blocks of code found in 2 locations. Consider refactoring.

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function stateStr(state) {
    if (state & STATE_CANCELLED) {
        return 'cancel';
    } else if (state & STATE_ENDED) {
        return 'end';

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Similar blocks of code found in 2 locations. Consider refactoring.

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function directionStr(direction) {
    if (direction == DIRECTION_DOWN) {
        return 'down';
    } else if (direction == DIRECTION_UP) {
        return 'up';

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Similar blocks of code found in 2 locations. Consider refactoring.

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            } else {
                direction = (y === 0) ? DIRECTION_NONE : (y < 0) ? DIRECTION_UP : DIRECTION_DOWN;
                hasMoved = y != this.pY;
                distance = Math.abs(input.deltaY);
            }

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Similar blocks of code found in 2 locations. Consider refactoring.

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            if (options.direction & DIRECTION_HORIZONTAL) {
                direction = (x === 0) ? DIRECTION_NONE : (x < 0) ? DIRECTION_LEFT : DIRECTION_RIGHT;
                hasMoved = x != this.pX;
                distance = Math.abs(input.deltaX);
            } else {

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Identical blocks of code found in 2 locations. Consider refactoring.

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    var x = p2[props[0]] - p1[props[0]],
        y = p2[props[1]] - p1[props[1]];

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Identical blocks of code found in 2 locations. Consider refactoring.

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    var x = p2[props[0]] - p1[props[0]],
        y = p2[props[1]] - p1[props[1]];

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Similar blocks of code found in 2 locations. Consider refactoring.

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                    this._timer = setTimeoutContext(function() {
                        this.state = STATE_RECOGNIZED;
                        this.tryEmit();
                    }, options.interval, this);

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Similar blocks of code found in 2 locations. Consider refactoring.

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            this._timer = setTimeoutContext(function() {
                this.state = STATE_RECOGNIZED;
                this.tryEmit();
            }, options.time, this);

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Similar blocks of code found in 2 locations. Consider refactoring.

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function addEventListeners(target, types, handler) {
    each(splitStr(types), function(type) {
        target.addEventListener(type, handler, false);
    });
}

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Identical blocks of code found in 2 locations. Consider refactoring.

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        this.callback(this.manager, type, {
            pointers: touches[0],
            changedPointers: touches[1],
            pointerType: INPUT_TYPE_TOUCH,
            srcEvent: ev

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Identical blocks of code found in 2 locations. Consider refactoring.

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        this.callback(this.manager, type, {
            pointers: touches[0],
            changedPointers: touches[1],
            pointerType: INPUT_TYPE_TOUCH,
            srcEvent: ev

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Similar blocks of code found in 2 locations. Consider refactoring.

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function removeEventListeners(target, types, handler) {
    each(splitStr(types), function(type) {
        target.removeEventListener(type, handler, false);
    });
}

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