1 files changed, 307 insertions, 0 deletions

diff --git a/js/core/switcher.js b/js/core/switcher.js
new file mode 100755
index 0000000..793eb3c
--- /dev/null
+++ b/js/core/switcher.js
@@ -0,0 +1,307 @@
+/*! UIkit 2.26.4 | http://www.getuikit.com | (c) 2014 YOOtheme | MIT License */
+(function(UI) {
+
+    "use strict";
+
+    var Animations;
+
+    UI.component('switcher', {
+
+        defaults: {
+            connect   : false,
+            toggle    : ">*",
+            active    : 0,
+            animation : false,
+            duration  : 200,
+            swiping   : true
+        },
+
+        animating: false,
+
+        boot: function() {
+
+            // init code
+            UI.ready(function(context) {
+
+                UI.$("[data-uk-switcher]", context).each(function() {
+                    var switcher = UI.$(this);
+
+                    if (!switcher.data("switcher")) {
+                        var obj = UI.switcher(switcher, UI.Utils.options(switcher.attr("data-uk-switcher")));
+                    }
+                });
+            });
+        },
+
+        init: function() {
+
+            var $this = this;
+
+            this.on("click.uk.switcher", this.options.toggle, function(e) {
+                e.preventDefault();
+                $this.show(this);
+            });
+
+            if (this.options.connect) {
+
+                this.connect = UI.$(this.options.connect);
+
+                this.connect.children().removeClass("uk-active");
+
+                // delegate switch commands within container content
+                if (this.connect.length) {
+
+                    // Init ARIA for connect
+                    this.connect.children().attr('aria-hidden', 'true');
+
+                    this.connect.on("click", '[data-uk-switcher-item]', function(e) {
+
+                        e.preventDefault();
+
+                        var item = UI.$(this).attr('data-uk-switcher-item');
+
+                        if ($this.index == item) return;
+
+                        switch(item) {
+                            case 'next':
+                            case 'previous':
+                                $this.show($this.index + (item=='next' ? 1:-1));
+                                break;
+                            default:
+                                $this.show(parseInt(item, 10));
+                        }
+                    });
+
+                    if (this.options.swiping) {
+
+                        this.connect.on('swipeRight swipeLeft', function(e) {
+                            e.preventDefault();
+                            if(!window.getSelection().toString()) {
+                                $this.show($this.index + (e.type == 'swipeLeft' ? 1 : -1));
+                            }
+                        });
+                    }
+                }
+
+                var toggles = this.find(this.options.toggle),
+                    active  = toggles.filter(".uk-active");
+
+                if (active.length) {
+                    this.show(active, false);
+                } else {
+
+                    if (this.options.active===false) return;
+
+                    active = toggles.eq(this.options.active);
+                    this.show(active.length ? active : toggles.eq(0), false);
+                }
+
+                // Init ARIA for toggles
+                toggles.not(active).attr('aria-expanded', 'false');
+                active.attr('aria-expanded', 'true');
+            }
+
+        },
+
+        show: function(tab, animate) {
+
+            if (this.animating) {
+                return;
+            }
+
+            if (isNaN(tab)) {
+                tab = UI.$(tab);
+            } else {
+
+                var toggles = this.find(this.options.toggle);
+
+                tab = tab < 0 ? toggles.length-1 : tab;
+                tab = toggles.eq(toggles[tab] ? tab : 0);
+            }
+
+            var $this     = this,
+                toggles   = this.find(this.options.toggle),
+                active    = UI.$(tab),
+                animation = Animations[this.options.animation] || function(current, next) {
+
+                    if (!$this.options.animation) {
+                        return Animations.none.apply($this);
+                    }
+
+                    var anim = $this.options.animation.split(',');
+
+                    if (anim.length == 1) {
+                        anim[1] = anim[0];
+                    }
+
+                    anim[0] = anim[0].trim();
+                    anim[1] = anim[1].trim();
+
+                    return coreAnimation.apply($this, [anim, current, next]);
+                };
+
+            if (animate===false || !UI.support.animation) {
+                animation = Animations.none;
+            }
+
+            if (active.hasClass("uk-disabled")) return;
+
+            // Update ARIA for Toggles
+            toggles.attr('aria-expanded', 'false');
+            active.attr('aria-expanded', 'true');
+
+            toggles.filter(".uk-active").removeClass("uk-active");
+            active.addClass("uk-active");
+
+            if (this.options.connect && this.connect.length) {
+
+                this.index = this.find(this.options.toggle).index(active);
+
+                if (this.index == -1 ) {
+                    this.index = 0;
+                }
+
+                this.connect.each(function() {
+
+                    var container = UI.$(this),
+                        children  = UI.$(container.children()),
+                        current   = UI.$(children.filter('.uk-active')),
+                        next      = UI.$(children.eq($this.index));
+
+                        $this.animating = true;
+
+                        animation.apply($this, [current, next]).then(function(){
+
+                            current.removeClass("uk-active");
+                            next.addClass("uk-active");
+
+                            // Update ARIA for connect
+                            current.attr('aria-hidden', 'true');
+                            next.attr('aria-hidden', 'false');
+
+                            UI.Utils.checkDisplay(next, true);
+
+                            $this.animating = false;
+
+                        });
+                });
+            }
+
+            this.trigger("show.uk.switcher", [active]);
+        }
+    });
+
+    Animations = {
+
+        'none': function() {
+            var d = UI.$.Deferred();
+            d.resolve();
+            return d.promise();
+        },
+
+        'fade': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-fade', current, next]);
+        },
+
+        'slide-bottom': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-slide-bottom', current, next]);
+        },
+
+        'slide-top': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-slide-top', current, next]);
+        },
+
+        'slide-vertical': function(current, next, dir) {
+
+            var anim = ['uk-animation-slide-top', 'uk-animation-slide-bottom'];
+
+            if (current && current.index() > next.index()) {
+                anim.reverse();
+            }
+
+            return coreAnimation.apply(this, [anim, current, next]);
+        },
+
+        'slide-left': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-slide-left', current, next]);
+        },
+
+        'slide-right': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-slide-right', current, next]);
+        },
+
+        'slide-horizontal': function(current, next, dir) {
+
+            var anim = ['uk-animation-slide-right', 'uk-animation-slide-left'];
+
+            if (current && current.index() > next.index()) {
+                anim.reverse();
+            }
+
+            return coreAnimation.apply(this, [anim, current, next]);
+        },
+
+        'scale': function(current, next) {
+            return coreAnimation.apply(this, ['uk-animation-scale-up', current, next]);
+        }
+    };
+
+    UI.switcher.animations = Animations;
+
+
+    // helpers
+
+    function coreAnimation(cls, current, next) {
+
+        var d = UI.$.Deferred(), clsIn = cls, clsOut = cls, release;
+
+        if (next[0]===current[0]) {
+            d.resolve();
+            return d.promise();
+        }
+
+        if (typeof(cls) == 'object') {
+            clsIn  = cls[0];
+            clsOut = cls[1] || cls[0];
+        }
+
+        UI.$body.css('overflow-x', 'hidden'); // fix scroll jumping in iOS
+
+        release = function() {
+
+            if (current) current.hide().removeClass('uk-active '+clsOut+' uk-animation-reverse');
+
+            next.addClass(clsIn).one(UI.support.animation.end, function() {
+
+                setTimeout(function () {
+                    next.removeClass(''+clsIn+'').css({opacity:'', display:''});
+                }, 0);
+
+                d.resolve();
+
+                UI.$body.css('overflow-x', '');
+
+                if (current) current.css({opacity:'', display:''});
+
+            }.bind(this)).show();
+        };
+
+        next.css('animation-duration', this.options.duration+'ms');
+
+        if (current && current.length) {
+
+            current.css('animation-duration', this.options.duration+'ms');
+
+            current.css('display', 'none').addClass(clsOut+' uk-animation-reverse').one(UI.support.animation.end, function() {
+                release();
+            }.bind(this)).css('display', '');
+
+        } else {
+            next.addClass('uk-active');
+            release();
+        }
+
+        return d.promise();
+    }
+
+})(UIkit);