1 <!doctype html> 2 <!-- 3 Copyright 2013 The Polymer Authors. All rights reserved. 4 Use of this source code is governed by a BSD-style 5 license that can be found in the LICENSE file. 6 --> 7 <html> 8 <head> 9 <title>app-widgets</title> 10 <script>/** 11 * @license 12 * Copyright (c) 2012-2014 The Polymer Authors. All rights reserved. 13 * 14 * Redistribution and use in source and binary forms, with or without 15 * modification, are permitted provided that the following conditions are 16 * met: 17 * 18 * * Redistributions of source code must retain the above copyright 19 * notice, this list of conditions and the following disclaimer. 20 * * Redistributions in binary form must reproduce the above 21 * copyright notice, this list of conditions and the following disclaimer 22 * in the documentation and/or other materials provided with the 23 * distribution. 24 * * Neither the name of Google Inc. nor the names of its 25 * contributors may be used to endorse or promote products derived from 26 * this software without specific prior written permission. 27 * 28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 39 */ 40 // @version: 0.2.1-59f745d 41 function PointerGestureEvent(a,b){var c=b||{},d=document.createEvent("Event"),e={bubbles:Boolean(c.bubbles)===c.bubbles||!0,cancelable:Boolean(c.cancelable)===c.cancelable||!0};d.initEvent(a,e.bubbles,e.cancelable);for(var f,g=Object.keys(c),h=0;h<g.length;h++)f=g[h],d[f]=c[f];return d.preventTap=this.preventTap,d}"undefined"==typeof WeakMap&&!function(){var a=Object.defineProperty,b=Date.now()%1e9,c=function(){this.name="__st"+(1e9*Math.random()>>>0)+(b++ +"__")};c.prototype={set:function(b,c){var d=b[this.name];d&&d[0]===b?d[1]=c:a(b,this.name,{value:[b,c],writable:!0})},get:function(a){var b;return(b=a[this.name])&&b[0]===a?b[1]:void 0},"delete":function(a){this.set(a,void 0)}},window.WeakMap=c}(),function(global){"use strict";function detectObjectObserve(){function a(a){b=a}if("function"!=typeof Object.observe||"function"!=typeof Array.observe)return!1;var b=[],c={},d=[];return Object.observe(c,a),Array.observe(d,a),c.id=1,c.id=2,delete c.id,d.push(1,2),d.length=0,Object.deliverChangeRecords(a),5!==b.length?!1:"add"!=b[0].type||"update"!=b[1].type||"delete"!=b[2].type||"splice"!=b[3].type||"splice"!=b[4].type?!1:(Object.unobserve(c,a),Array.unobserve(d,a),!0)}function detectEval(){if(global.document&&"securityPolicy"in global.document&&!global.document.securityPolicy.allowsEval)return!1;try{var a=new Function("","return true;");return a()}catch(b){return!1}}function isIndex(a){return+a===a>>>0}function toNumber(a){return+a}function isObject(a){return a===Object(a)}function areSameValue(a,b){return a===b?0!==a||1/a===1/b:numberIsNaN(a)&&numberIsNaN(b)?!0:a!==a&&b!==b}function isPathValid(a){return"string"!=typeof a?!1:(a=a.trim(),""==a?!0:"."==a[0]?!1:pathRegExp.test(a))}function Path(a,b){if(b!==constructorIsPrivate)throw Error("Use Path.get to retrieve path objects");return""==a.trim()?this:isIndex(a)?(this.push(a),this):(a.split(/\s*\.\s*/).filter(function(a){return a}).forEach(function(a){this.push(a)},this),void(hasEval&&this.length&&(this.getValueFrom=this.compiledGetValueFromFn())))}function getPath(a){if(a instanceof Path)return a;null==a&&(a=""),"string"!=typeof a&&(a=String(a));var b=pathCache[a];if(b)return b;if(!isPathValid(a))return invalidPath;var b=new Path(a,constructorIsPrivate);return pathCache[a]=b,b}function dirtyCheck(a){for(var b=0;MAX_DIRTY_CHECK_CYCLES>b&&a.check_();)b++;return global.testingExposeCycleCount&&(global.dirtyCheckCycleCount=b),b>0}function objectIsEmpty(a){for(var b in a)return!1;return!0}function diffIsEmpty(a){return objectIsEmpty(a.added)&&objectIsEmpty(a.removed)&&objectIsEmpty(a.changed)}function diffObjectFromOldObject(a,b){var c={},d={},e={};for(var f in b){var g=a[f];(void 0===g||g!==b[f])&&(f in a?g!==b[f]&&(e[f]=g):d[f]=void 0)}for(var f in a)f in b||(c[f]=a[f]);return Array.isArray(a)&&a.length!==b.length&&(e.length=a.length),{added:c,removed:d,changed:e}}function runEOMTasks(){if(!eomTasks.length)return!1;for(var a=0;a<eomTasks.length;a++)eomTasks[a]();return eomTasks.length=0,!0}function newObservedObject(){function a(a){b&&b.state_===OPENED&&!d&&b.check_(a)}var b,c,d=!1,e=!0;return{open:function(c){if(b)throw Error("ObservedObject in use");e||Object.deliverChangeRecords(a),b=c,e=!1},observe:function(b,d){c=b,d?Array.observe(c,a):Object.observe(c,a)},deliver:function(b){d=b,Object.deliverChangeRecords(a),d=!1},close:function(){b=void 0,Object.unobserve(c,a),observedObjectCache.push(this)}}}function getObservedObject(a,b,c){var d=observedObjectCache.pop()||newObservedObject();return d.open(a),d.observe(b,c),d}function newObservedSet(){function a(b){if(b){var c=i.indexOf(b);c>=0?(i[c]=void 0,h.push(b)):h.indexOf(b)<0&&(h.push(b),Object.observe(b,e)),a(Object.getPrototypeOf(b))}}function b(){var b=i===emptyArray?[]:i;i=h,h=b;var c;for(var d in f)c=f[d],c&&c.state_==OPENED&&c.iterateObjects_(a);for(var g=0;g<i.length;g++){var j=i[g];j&&Object.unobserve(j,e)}i.length=0}function c(){k=!1,j&&b()}function d(){k||(j=!0,k=!0,runEOM(c))}function e(){b();var a;for(var c in f)a=f[c],a&&a.state_==OPENED&&a.check_()}var f=[],g=0,h=[],i=emptyArray,j=!1,k=!1,l={object:void 0,objects:h,open:function(b){f[b.id_]=b,g++,b.iterateObjects_(a)},close:function(a){if(f[a.id_]=void 0,g--,g)return void d();j=!1;for(var b=0;b<h.length;b++)Object.unobserve(h[b],e),Observer.unobservedCount++;f.length=0,h.length=0,observedSetCache.push(this)},reset:d};return l}function getObservedSet(a,b){return lastObservedSet&&lastObservedSet.object===b||(lastObservedSet=observedSetCache.pop()||newObservedSet(),lastObservedSet.object=b),lastObservedSet.open(a),lastObservedSet}function Observer(){this.state_=UNOPENED,this.callback_=void 0,this.target_=void 0,this.directObserver_=void 0,this.value_=void 0,this.id_=nextObserverId++}function addToAll(a){Observer._allObserversCount++,collectObservers&&allObservers.push(a)}function removeFromAll(){Observer._allObserversCount--}function ObjectObserver(a){Observer.call(this),this.value_=a,this.oldObject_=void 0}function ArrayObserver(a){if(!Array.isArray(a))throw Error("Provided object is not an Array");ObjectObserver.call(this,a)}function PathObserver(a,b){Observer.call(this),this.object_=a,this.path_=b instanceof Path?b:getPath(b),this.directObserver_=void 0}function CompoundObserver(){Observer.call(this),this.value_=[],this.directObserver_=void 0,this.observed_=[]}function identFn(a){return a}function ObserverTransform(a,b,c,d){this.callback_=void 0,this.target_=void 0,this.value_=void 0,this.observable_=a,this.getValueFn_=b||identFn,this.setValueFn_=c||identFn,this.dontPassThroughSet_=d}function notifyFunction(a,b){if("function"==typeof Object.observe){var c=Object.getNotifier(a);return function(d,e){var f={object:a,type:d,name:b};2===arguments.length&&(f.oldValue=e),c.notify(f)}}}function diffObjectFromChangeRecords(a,b,c){for(var d={},e={},f=0;f<b.length;f++){var g=b[f];expectedRecordTypes[g.type]?(g.name in c||(c[g.name]=g.oldValue),"update"!=g.type&&("add"!=g.type?g.name in d?(delete d[g.name],delete c[g.name]):e[g.name]=!0:g.name in e?delete e[g.name]:d[g.name]=!0)):(console.error("Unknown changeRecord type: "+g.type),console.error(g))}for(var h in d)d[h]=a[h];for(var h in e)e[h]=void 0;var i={};for(var h in c)if(!(h in d||h in e)){var j=a[h];c[h]!==j&&(i[h]=j)}return{added:d,removed:e,changed:i}}function newSplice(a,b,c){return{index:a,removed:b,addedCount:c}}function ArraySplice(){}function calcSplices(a,b,c,d,e,f){return arraySplice.calcSplices(a,b,c,d,e,f)}function intersect(a,b,c,d){return c>b||a>d?-1:b==c||d==a?0:c>a?d>b?b-c:d-c:b>d?d-a:b-a}function mergeSplice(a,b,c,d){for(var e=newSplice(b,c,d),f=!1,g=0,h=0;h<a.length;h++){var i=a[h];if(i.index+=g,!f){var j=intersect(e.index,e.index+e.removed.length,i.index,i.index+i.addedCount);if(j>=0){a.splice(h,1),h--,g-=i.addedCount-i.removed.length,e.addedCount+=i.addedCount-j;var k=e.removed.length+i.removed.length-j;if(e.addedCount||k){var c=i.removed;if(e.index<i.index){var l=e.removed.slice(0,i.index-e.index);Array.prototype.push.apply(l,c),c=l}if(e.index+e.removed.length>i.index+i.addedCount){var m=e.removed.slice(i.index+i.addedCount-e.index);Array.prototype.push.apply(c,m)}e.removed=c,i.index<e.index&&(e.index=i.index)}else f=!0}else if(e.index<i.index){f=!0,a.splice(h,0,e),h++;var n=e.addedCount-e.removed.length;i.index+=n,g+=n}}}f||a.push(e)}function createInitialSplices(a,b){for(var c=[],d=0;d<b.length;d++){var e=b[d];switch(e.type){case"splice":mergeSplice(c,e.index,e.removed.slice(),e.addedCount);break;case"add":case"update":case"delete":if(!isIndex(e.name))continue;var f=toNumber(e.name);if(0>f)continue;mergeSplice(c,f,[e.oldValue],1);break;default:console.error("Unexpected record type: "+JSON.stringify(e))}}return c}function projectArraySplices(a,b){var c=[];return createInitialSplices(a,b).forEach(function(b){return 1==b.addedCount&&1==b.removed.length?void(b.removed[0]!==a[b.index]&&c.push(b)):void(c=c.concat(calcSplices(a,b.index,b.index+b.addedCount,b.removed,0,b.removed.length)))}),c}var hasObserve=detectObjectObserve(),hasEval=detectEval(),numberIsNaN=global.Number.isNaN||function(a){return"number"==typeof a&&global.isNaN(a)},createObject="__proto__"in{}?function(a){return a}:function(a){var b=a.__proto__;if(!b)return a;var c=Object.create(b);return Object.getOwnPropertyNames(a).forEach(function(b){Object.defineProperty(c,b,Object.getOwnPropertyDescriptor(a,b))}),c},identStart="[$_a-zA-Z]",identPart="[$_a-zA-Z0-9]",ident=identStart+"+"+identPart+"*",elementIndex="(?:[0-9]|[1-9]+[0-9]+)",identOrElementIndex="(?:"+ident+"|"+elementIndex+")",path="(?:"+identOrElementIndex+")(?:\\s*\\.\\s*"+identOrElementIndex+")*",pathRegExp=new RegExp("^"+path+"$"),constructorIsPrivate={},pathCache={};Path.get=getPath,Path.prototype=createObject({__proto__:[],valid:!0,toString:function(){return this.join(".")},getValueFrom:function(a){for(var b=0;b<this.length;b++){if(null==a)return;a=a[this[b]]}return a},iterateObjects:function(a,b){for(var c=0;c<this.length;c++){if(c&&(a=a[this[c-1]]),!isObject(a))return;b(a)}},compiledGetValueFromFn:function(){var a=this.map(function(a){return isIndex(a)?'["'+a+'"]':"."+a}),b="",c="obj";b+="if (obj != null";for(var d=0;d<this.length-1;d++){{this[d]}c+=a[d],b+=" &&\n "+c+" != null"}return b+=")\n",c+=a[d],b+=" return "+c+";\nelse\n return undefined;",new Function("obj",b)},setValueFrom:function(a,b){if(!this.length)return!1;for(var c=0;c<this.length-1;c++){if(!isObject(a))return!1;a=a[this[c]]}return isObject(a)?(a[this[c]]=b,!0):!1}});var invalidPath=new Path("",constructorIsPrivate);invalidPath.valid=!1,invalidPath.getValueFrom=invalidPath.setValueFrom=function(){};var MAX_DIRTY_CHECK_CYCLES=1e3,eomTasks=[],runEOM=hasObserve?function(){var a={pingPong:!0},b=!1;return Object.observe(a,function(){runEOMTasks(),b=!1}),function(c){eomTasks.push(c),b||(b=!0,a.pingPong=!a.pingPong)}}():function(){return function(a){eomTasks.push(a)}}(),observedObjectCache=[],emptyArray=[],observedSetCache=[],lastObservedSet,UNOPENED=0,OPENED=1,CLOSED=2,RESETTING=3,nextObserverId=1;Observer.prototype={open:function(a,b){if(this.state_!=UNOPENED)throw Error("Observer has already been opened.");return addToAll(this),this.callback_=a,this.target_=b,this.state_=OPENED,this.connect_(),this.value_},close:function(){this.state_==OPENED&&(removeFromAll(this),this.state_=CLOSED,this.disconnect_(),this.value_=void 0,this.callback_=void 0,this.target_=void 0)},deliver:function(){this.state_==OPENED&&dirtyCheck(this)},report_:function(a){try{this.callback_.apply(this.target_,a)}catch(b){Observer._errorThrownDuringCallback=!0,console.error("Exception caught during observer callback: "+(b.stack||b))}},discardChanges:function(){return this.check_(void 0,!0),this.value_}};var collectObservers=!hasObserve,allObservers;Observer._allObserversCount=0,collectObservers&&(allObservers=[]);var runningMicrotaskCheckpoint=!1,hasDebugForceFullDelivery=hasObserve&&function(){try{return eval("%RunMicrotasks()"),!0}catch(ex){return!1}}();global.Platform=global.Platform||{},global.Platform.performMicrotaskCheckpoint=function(){if(!runningMicrotaskCheckpoint){if(hasDebugForceFullDelivery)return void eval("%RunMicrotasks()");if(collectObservers){runningMicrotaskCheckpoint=!0;var cycles=0,anyChanged,toCheck;do{cycles++,toCheck=allObservers,allObservers=[],anyChanged=!1;for(var i=0;i<toCheck.length;i++){var observer=toCheck[i];observer.state_==OPENED&&(observer.check_()&&(anyChanged=!0),allObservers.push(observer))}runEOMTasks()&&(anyChanged=!0)}while(MAX_DIRTY_CHECK_CYCLES>cycles&&anyChanged);global.testingExposeCycleCount&&(global.dirtyCheckCycleCount=cycles),runningMicrotaskCheckpoint=!1}}},collectObservers&&(global.Platform.clearObservers=function(){allObservers=[]}),ObjectObserver.prototype=createObject({__proto__:Observer.prototype,arrayObserve:!1,connect_:function(){hasObserve?this.directObserver_=getObservedObject(this,this.value_,this.arrayObserve):this.oldObject_=this.copyObject(this.value_)},copyObject:function(a){var b=Array.isArray(a)?[]:{};for(var c in a)b[c]=a[c];return Array.isArray(a)&&(b.length=a.length),b},check_:function(a){var b,c;if(hasObserve){if(!a)return!1;c={},b=diffObjectFromChangeRecords(this.value_,a,c)}else c=this.oldObject_,b=diffObjectFromOldObject(this.value_,this.oldObject_);return diffIsEmpty(b)?!1:(hasObserve||(this.oldObject_=this.copyObject(this.value_)),this.report_([b.added||{},b.removed||{},b.changed||{},function(a){return c[a]}]),!0)},disconnect_:function(){hasObserve?(this.directObserver_.close(),this.directObserver_=void 0):this.oldObject_=void 0},deliver:function(){this.state_==OPENED&&(hasObserve?this.directObserver_.deliver(!1):dirtyCheck(this))},discardChanges:function(){return this.directObserver_?this.directObserver_.deliver(!0):this.oldObject_=this.copyObject(this.value_),this.value_}}),ArrayObserver.prototype=createObject({__proto__:ObjectObserver.prototype,arrayObserve:!0,copyObject:function(a){return a.slice()},check_:function(a){var b;if(hasObserve){if(!a)return!1;b=projectArraySplices(this.value_,a)}else b=calcSplices(this.value_,0,this.value_.length,this.oldObject_,0,this.oldObject_.length);return b&&b.length?(hasObserve||(this.oldObject_=this.copyObject(this.value_)),this.report_([b]),!0):!1}}),ArrayObserver.applySplices=function(a,b,c){c.forEach(function(c){for(var d=[c.index,c.removed.length],e=c.index;e<c.index+c.addedCount;)d.push(b[e]),e++;Array.prototype.splice.apply(a,d)})},PathObserver.prototype=createObject({__proto__:Observer.prototype,connect_:function(){hasObserve&&(this.directObserver_=getObservedSet(this,this.object_)),this.check_(void 0,!0)},disconnect_:function(){this.value_=void 0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0)},iterateObjects_:function(a){this.path_.iterateObjects(this.object_,a)},check_:function(a,b){var c=this.value_;return this.value_=this.path_.getValueFrom(this.object_),b||areSameValue(this.value_,c)?!1:(this.report_([this.value_,c]),!0)},setValue:function(a){this.path_&&this.path_.setValueFrom(this.object_,a)}});var observerSentinel={};CompoundObserver.prototype=createObject({__proto__:Observer.prototype,connect_:function(){if(this.check_(void 0,!0),hasObserve){for(var a,b=!1,c=0;c<this.observed_.length;c+=2)if(a=this.observed_[c],a!==observerSentinel){b=!0;break}return this.directObserver_?b?void this.directObserver_.reset():(this.directObserver_.close(),void(this.directObserver_=void 0)):void(b&&(this.directObserver_=getObservedSet(this,a)))}},closeObservers_:function(){for(var a=0;a<this.observed_.length;a+=2)this.observed_[a]===observerSentinel&&this.observed_[a+1].close();this.observed_.length=0},disconnect_:function(){this.value_=void 0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0),this.closeObservers_()},addPath:function(a,b){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add paths once started.");this.observed_.push(a,b instanceof Path?b:getPath(b))},addObserver:function(a){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add observers once started.");a.open(this.deliver,this),this.observed_.push(observerSentinel,a)},startReset:function(){if(this.state_!=OPENED)throw Error("Can only reset while open");this.state_=RESETTING,this.closeObservers_()},finishReset:function(){if(this.state_!=RESETTING)throw Error("Can only finishReset after startReset");return this.state_=OPENED,this.connect_(),this.value_},iterateObjects_:function(a){for(var b,c=0;c<this.observed_.length;c+=2)b=this.observed_[c],b!==observerSentinel&&this.observed_[c+1].iterateObjects(b,a)},check_:function(a,b){for(var c,d=0;d<this.observed_.length;d+=2){var e=this.observed_[d+1],f=this.observed_[d],g=f===observerSentinel?e.discardChanges():e.getValueFrom(f);b?this.value_[d/2]=g:areSameValue(g,this.value_[d/2])||(c=c||[],c[d/2]=this.value_[d/2],this.value_[d/2]=g)}return c?(this.report_([this.value_,c,this.observed_]),!0):!1}}),ObserverTransform.prototype={open:function(a,b){return this.callback_=a,this.target_=b,this.value_=this.getValueFn_(this.observable_.open(this.observedCallback_,this)),this.value_},observedCallback_:function(a){if(a=this.getValueFn_(a),!areSameValue(a,this.value_)){var b=this.value_;this.value_=a,this.callback_.call(this.target_,this.value_,b)}},discardChanges:function(){return this.value_=this.getValueFn_(this.observable_.discardChanges()),this.value_},deliver:function(){return this.observable_.deliver()},setValue:function(a){return a=this.setValueFn_(a),!this.dontPassThroughSet_&&this.observable_.setValue?this.observable_.setValue(a):void 0},close:function(){this.observable_&&this.observable_.close(),this.callback_=void 0,this.target_=void 0,this.observable_=void 0,this.value_=void 0,this.getValueFn_=void 0,this.setValueFn_=void 0}};var expectedRecordTypes={add:!0,update:!0,"delete":!0};Observer.defineComputedProperty=function(a,b,c){var d=notifyFunction(a,b),e=c.open(function(a,b){e=a,d&&d("update",b)});return 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VelocityTracker() { 142 this.recentTouchMoves_ = []; 143 this.velocityX = 0; 144 this.velocityY = 0; 145 } 146 147 VelocityTracker.kTimeWindow = 50; 148 149 VelocityTracker.prototype.pruneHistory_ = function(timeStamp) { 150 for (var i = 0; i < this.recentTouchMoves_.length; ++i) { 151 if (this.recentTouchMoves_[i].timeStamp > timeStamp - VelocityTracker.kTimeWindow) { 152 this.recentTouchMoves_ = this.recentTouchMoves_.slice(i); 153 return; 154 } 155 } 156 // All touchmoves are old. 157 this.recentTouchMoves_ = []; 158 }; 159 160 VelocityTracker.prototype.update_ = function(e) { 161 this.pruneHistory_(e.timeStamp); 162 this.recentTouchMoves_.push(e); 163 164 var oldestTouchMove = this.recentTouchMoves_[0]; 165 166 var deltaX = e.changedTouches[0].clientX - oldestTouchMove.changedTouches[0].clientX; 167 var deltaY = e.changedTouches[0].clientY - oldestTouchMove.changedTouches[0].clientY; 168 var deltaT = e.timeStamp - oldestTouchMove.timeStamp; 169 170 if (deltaT > 0) { 171 this.velocityX = deltaX / deltaT; 172 this.velocityY = deltaY / deltaT; 173 } else { 174 this.velocityX = 0; 175 this.velocityY = 0; 176 } 177 }; 178 179 VelocityTracker.prototype.onTouchStart = function(e) { 180 this.recentTouchMoves_.push(e); 181 this.velocityX = 0; 182 this.velocityY = 0; 183 }; 184 185 VelocityTracker.prototype.onTouchMove = function(e) { 186 this.update_(e); 187 }; 188 189 VelocityTracker.prototype.onTouchEnd = function(e) { 190 this.update_(e); 191 this.recentTouchMoves_ = []; 192 }; 193 194 function LinearTimingFunction() { 195 }; 196 197 LinearTimingFunction.prototype.scaleTime = function(fraction) { 198 return fraction; 199 }; 200 201 function CubicBezierTimingFunction(spec) { 202 this.map = []; 203 for (var ii = 0; ii <= 100; ii += 1) { 204 var i = ii / 100; 205 this.map.push([ 206 3 * i * (1 - i) * (1 - i) * spec[0] + 207 3 * i * i * (1 - i) * spec[2] + i * i * i, 208 3 * i * (1 - i) * (1 - i) * spec[1] + 209 3 * i * i * (1 - i) * spec[3] + i * i * i 210 ]); 211 } 212 }; 213 214 CubicBezierTimingFunction.prototype.scaleTime = function(fraction) { 215 var fst = 0; 216 while (fst !== 100 && fraction > this.map[fst][0]) { 217 fst += 1; 218 } 219 if (fraction === this.map[fst][0] || fst === 0) { 220 return this.map[fst][1]; 221 } 222 var yDiff = this.map[fst][1] - this.map[fst - 1][1]; 223 var xDiff = this.map[fst][0] - this.map[fst - 1][0]; 224 var p = (fraction - this.map[fst - 1][0]) / xDiff; 225 return this.map[fst - 1][1] + p * yDiff; 226 }; 227 228 var presetTimingFunctions = { 229 'linear': new LinearTimingFunction(), 230 'ease': new CubicBezierTimingFunction([0.25, 0.1, 0.25, 1.0]), 231 'ease-in': new CubicBezierTimingFunction([0.42, 0, 1.0, 1.0]), 232 'ease-out': new CubicBezierTimingFunction([0, 0, 0.58, 1.0]), 233 'ease-in-out': new CubicBezierTimingFunction([0.42, 0, 0.58, 1.0]), 234 }; 235 236 function DrawerController(options) { 237 this.velocityTracker = new VelocityTracker(); 238 this.animator = new Animator(this); 239 240 this.target = options.target; 241 this.left = options.left; 242 this.right = options.right; 243 this.position = options.position; 244 245 this.width = this.right - this.left; 246 this.curve = presetTimingFunctions[options.curve || 'linear']; 247 248 this.willOpenCallback = options.willOpen; 249 this.didCloseCallback = options.didClose; 250 this.animateCallback = options.onAnimate; 251 252 this.state = DrawerController.kClosed; 253 254 this.defaultAnimationSpeed = (this.right - this.left) / DrawerController.kBaseSettleDurationMS; 255 256 this.onTouchMove = this.onTouchMove.bind(this); 257 this.onTouchEnd = this.onTouchEnd.bind(this); 258 259 this.target.addEventListener('touchstart', this.onTouchStart.bind(this)); 260 } 261 262 DrawerController.kOpened = 'opened'; 263 DrawerController.kClosed = 'closed'; 264 DrawerController.kOpening = 'opening'; 265 DrawerController.kClosing = 'closing'; 266 DrawerController.kDragging = 'dragging'; 267 DrawerController.kFlinging = 'flinging'; 268 269 DrawerController.kBaseSettleDurationMS = 246; 270 DrawerController.kMaxSettleDurationMS = 600; 271 272 DrawerController.kMinFlingVelocity = 0.4; // Matches Android framework. 273 DrawerController.kTouchSlop = 5; // Matches Android framework. 274 DrawerController.kTouchSlopSquare = DrawerController.kTouchSlop * DrawerController.kTouchSlop; 275 276 DrawerController.prototype.restrictToCurrent = function(offset) { 277 return Math.max(this.left, Math.min(this.position, offset)); 278 }; 279 280 DrawerController.prototype.restrictToBounds = function(offset) { 281 return Math.max(this.left, Math.min(this.right, offset)); 282 }; 283 284 DrawerController.prototype.onTouchStart = function(e) { 285 this.velocityTracker.onTouchStart(e); 286 287 var touchX = e.changedTouches[0].clientX; 288 var touchY = e.changedTouches[0].clientY; 289 290 if (this.state != DrawerController.kOpened) { 291 if (touchX != this.restrictToCurrent(touchX)) 292 return; 293 this.state = DrawerController.kDragging; 294 } 295 296 this.animator.stopAnimation(); 297 this.target.addEventListener('touchmove', this.onTouchMove); 298 this.target.addEventListener('touchend', this.onTouchEnd); 299 // TODO(abarth): Handle touchcancel. 300 301 this.startX = touchX; 302 this.startY = touchY; 303 this.startPosition = this.position; 304 this.touchBaseX = Math.min(touchX, this.startPosition); 305 }; 306 307 DrawerController.prototype.onTouchMove = function(e) { 308 this.velocityTracker.onTouchMove(e); 309 310 if (this.state == DrawerController.kOpened) { 311 var deltaX = e.changedTouches[0].clientX - this.startX; 312 var deltaY = e.changedTouches[0].clientY - this.startY; 313 314 if (deltaX * deltaX + deltaY * deltaY < DrawerController.kTouchSlopSquare) { 315 e.preventDefault(); 316 return; 317 } 318 319 if (Math.abs(deltaY) > Math.abs(deltaX)) { 320 this.target.removeEventListener('touchmove', this.onTouchMove); 321 this.target.removeEventListener('touchend', this.onTouchEnd); 322 return; 323 } 324 325 this.state = DrawerController.kDragging; 326 } 327 328 e.preventDefault(); 329 var touchDeltaX = e.changedTouches[0].clientX - this.touchBaseX; 330 this.position = this.restrictToBounds(this.startPosition + touchDeltaX); 331 this.animator.scheduleAnimation(); 332 }; 333 334 DrawerController.prototype.onTouchEnd = function(e) { 335 this.velocityTracker.onTouchEnd(e); 336 this.target.removeEventListener('touchmove', this.onTouchMove); 337 this.target.removeEventListener('touchend', this.onTouchEnd); 338 339 var velocityX = this.velocityTracker.velocityX; 340 if (Math.abs(velocityX) > DrawerController.kMinFlingVelocity) { 341 this.fling(velocityX); 342 } else if (this.isOpen()) { 343 this.open(); 344 } else { 345 this.close(); 346 } 347 }; 348 349 DrawerController.prototype.openFraction = function() { 350 var width = this.right - this.left; 351 var offset = this.position - this.left; 352 return offset / width; 353 }; 354 355 DrawerController.prototype.isOpen = function() { 356 return this.openFraction() >= 0.5; 357 }; 358 359 DrawerController.prototype.isOpening = function() { 360 return this.state == DrawerController.kOpening || 361 (this.state == DrawerController.kFlinging && this.animationVelocityX > 0); 362 } 363 364 DrawerController.prototype.isClosing = function() { 365 return this.state == DrawerController.kClosing || 366 (this.state == DrawerController.kFlinging && this.animationVelocityX < 0); 367 } 368 369 DrawerController.prototype.toggle = function() { 370 if (this.isOpen()) 371 this.close(); 372 else 373 this.open(); 374 }; 375 376 DrawerController.prototype.open = function() { 377 if (!this.position) 378 this.willOpenCallback.call(this.target); 379 380 this.animator.stopAnimation(); 381 this.animationDuration = 400; 382 this.state = DrawerController.kOpening; 383 this.animate(); 384 }; 385 386 DrawerController.prototype.close = function() { 387 this.animator.stopAnimation(); 388 this.animationDuration = 400; 389 this.state = DrawerController.kClosing; 390 this.animate(); 391 }; 392 393 DrawerController.prototype.fling = function(velocityX) { 394 this.animator.stopAnimation(); 395 this.animationVelocityX = velocityX; 396 this.state = DrawerController.kFlinging; 397 this.animate(); 398 }; 399 400 DrawerController.prototype.animate = function() { 401 this.positionAnimationBase = this.position; 402 this.animator.startAnimation(); 403 }; 404 405 DrawerController.prototype.targetPosition = function(deltaT) { 406 if (this.state == DrawerController.kFlinging) 407 return this.positionAnimationBase + this.animationVelocityX * deltaT; 408 var targetFraction = this.curve.scaleTime(deltaT / this.animationDuration); 409 var animationWidth = this.state == DrawerController.kOpening ? 410 this.width - this.positionAnimationBase : -this.positionAnimationBase; 411 return this.positionAnimationBase + targetFraction * animationWidth; 412 }; 413 414 DrawerController.prototype.onAnimation = function(timeStamp) { 415 if (this.state == DrawerController.kDragging) { 416 this.animateCallback.call(this.target, this.position); 417 return false; 418 } 419 420 var deltaT = timeStamp - this.animator.startTimeStamp; 421 var targetPosition = this.targetPosition(deltaT); 422 this.position = this.restrictToBounds(targetPosition); 423 424 this.animateCallback.call(this.target, this.position); 425 426 if (targetPosition <= this.left && this.isClosing()) { 427 this.state = DrawerController.kClosed; 428 this.didCloseCallback.call(this.target); 429 return false; 430 } 431 if (targetPosition >= this.right && this.isOpening()) { 432 this.state = DrawerController.kOpened; 433 return false; 434 } 435 436 return true; 437 }; 438 439 440 function DismissController(options) { 441 this.velocityTracker = new VelocityTracker(); 442 this.animator = new Animator(this); 443 444 this.target = options.target; 445 this.moveCallback = options.onMove; 446 this.dismissCallback = options.onDismiss; 447 this.curve = presetTimingFunctions[options.curve || 'linear']; 448 449 this.position = 0; 450 this.width = 0; 451 this.state = DismissController.kInitial; 452 453 this.target.addEventListener('touchstart', this.onTouchStart.bind(this)); 454 this.target.addEventListener('touchmove', this.onTouchMove.bind(this)); 455 this.target.addEventListener('touchend', this.onTouchEnd.bind(this)); 456 // TODO(abarth): Handle touchcancel. 457 } 458 459 DismissController.kInitial = 'initial'; 460 DismissController.kDragging = 'dragging'; 461 DismissController.kSettling = 'settling'; 462 DismissController.kFlinging = 'flinging'; 463 DismissController.kDismissed = 'dismissed'; 464 465 DismissController.prototype.onTouchStart = function(e) { 466 this.velocityTracker.onTouchStart(e); 467 468 this.state = DismissController.kInitial; 469 this.animator.stopAnimation(); 470 471 this.startX = e.changedTouches[0].clientX; 472 this.startY = e.changedTouches[0].clientY; 473 this.startPosition = this.position; 474 }; 475 476 DismissController.prototype.onTouchMove = function(e) { 477 this.velocityTracker.onTouchMove(e); 478 479 if (this.state == DismissController.kInitial) { 480 var deltaX = e.changedTouches[0].clientX - this.startX; 481 var deltaY = e.changedTouches[0].clientY - this.startY; 482 483 if (deltaX * deltaX + deltaY * deltaY < DrawerController.kTouchSlopSquare) { 484 e.preventDefault(); 485 return; 486 } 487 488 if (Math.abs(deltaY) > Math.abs(deltaX)) { 489 this.settleToClosestPosition(); 490 return; 491 } 492 493 this.state = DismissController.kDragging; 494 this.width = this.target.offsetWidth; 495 } 496 497 if (this.state == DismissController.kDragging) { 498 e.preventDefault(); 499 var deltaX = e.changedTouches[0].clientX - this.startX; 500 this.position = this.startPosition + deltaX; 501 this.animator.scheduleAnimation(); 502 } 503 }; 504 505 DismissController.prototype.onTouchEnd = function(e) { 506 this.velocityTracker.onTouchEnd(e); 507 508 if (this.state == DismissController.kDragging) { 509 var velocityX = this.velocityTracker.velocityX; 510 if (Math.abs(velocityX) > DrawerController.kMinFlingVelocity) { 511 this.fling(velocityX); 512 return; 513 } 514 this.settleToClosestPosition(); 515 } 516 }; 517 518 DismissController.prototype.settleToClosestPosition = function() { 519 var fraction = this.position / this.width; 520 if (fraction > 0.5) 521 this.settle(this.width); 522 else if (fraction < -0.5) 523 this.settle(-this.width); 524 else 525 this.settle(0) 526 }; 527 528 DismissController.prototype.fling = function(velocityX) { 529 this.animator.stopAnimation(); 530 this.animationVelocityX = velocityX; 531 this.basePosition = this.position; 532 this.state = DismissController.kFlinging; 533 this.targetPosition = velocityX < 0 ? -this.width : this.width; 534 this.animator.startAnimation(); 535 }; 536 537 DismissController.prototype.settle = function(targetPosition) { 538 this.animator.stopAnimation(); 539 this.animationDuration = DrawerController.kBaseSettleDurationMS; 540 this.state = DismissController.kSettling; 541 this.basePosition = this.position; 542 this.targetPosition = targetPosition; 543 this.animator.startAnimation(); 544 }; 545 546 DismissController.prototype.computeTargetPosition = function(deltaT) { 547 var approximateTargetPosition = 0; 548 var movingLeftward = false; 549 550 if (this.state == DismissController.kSettling) { 551 var targetFraction = this.curve.scaleTime(deltaT / this.animationDuration); 552 var animationWidth = this.targetPosition - this.basePosition; 553 approximateTargetPosition = this.basePosition + targetFraction * animationWidth; 554 movingLeftward = animationWidth < 0; 555 } else if (this.state == DismissController.kFlinging) { 556 approximateTargetPosition = this.basePosition + this.animationVelocityX * deltaT; 557 movingLeftward = this.animationVelocityX < 0; 558 } 559 560 var lowerBound = -this.width; 561 var upperBound = this.width; 562 if (movingLeftward && this.targetPosition == 0) 563 lowerBound = 0; 564 else if (!movingLeftward && this.targetPosition == 0) 565 upperBound = 0; 566 567 return Math.max(lowerBound, Math.min(upperBound, approximateTargetPosition)); 568 }; 569 570 DismissController.prototype.onAnimation = function(timeStamp) { 571 if (this.state == DismissController.kDragging) { 572 this.moveCallback.call(this.target, this.position); 573 return false; 574 } 575 576 var deltaT = timeStamp - this.animator.startTimeStamp; 577 578 this.position = this.computeTargetPosition(deltaT); 579 this.moveCallback.call(this.target, this.position); 580 581 if (this.position != this.targetPosition) 582 return true; 583 584 if (this.targetPosition == 0) { 585 this.state = DismissController.kInitial; 586 return false; 587 } 588 589 this.state = DismissController.kDismissed; 590 this.dismissCallback.call(this.target, this.targetPosition < 0 ? 'left' : 'right'); 591 return false; 592 }; 593 594 function ScrollAreaToolbarController(options) { 595 this.animator = new Animator(this); 596 597 this.moveCallback = options.onMove; 598 this.target = options.target; 599 this.scrollArea = options.scrollArea; 600 601 this.scrollArea.addEventListener("scroll", this.onScroll.bind(this)); 602 this.scrollBase = 0; 603 this.previousScrollTop = 0; 604 }; 605 606 ScrollAreaToolbarController.prototype.restrictToBounds = function(position) { 607 return Math.min(Math.max(position, 0), this.height); 608 }; 609 610 ScrollAreaToolbarController.prototype.onScroll = function(e) { 611 if (!this.height) 612 this.height = this.target.offsetHeight; 613 614 var scrollTop = this.scrollArea.scrollTop; 615 var scrollDelta = scrollTop - this.scrollBase; 616 var scrollDeltaFromPrevious = scrollTop - this.previousScrollTop; 617 this.previousScrollTop = scrollTop; 618 this.position = this.restrictToBounds(scrollDelta, 0); 619 620 if (sign(scrollDelta) != sign(scrollDeltaFromPrevious)) 621 this.scrollBase = scrollTop - this.position; 622 623 this.animator.scheduleAnimation(); 624 }; 625 626 ScrollAreaToolbarController.prototype.onAnimation = function(timeStamp) { 627 this.moveCallback.call(this.target, this.position); 628 return false; 629 }; 630 631 exports.DrawerController = DrawerController; 632 exports.DismissController = DismissController; 633 exports.ScrollAreaToolbarController = ScrollAreaToolbarController; 634 635 })(window); 636 </script> 637 <style> 638 html { 639 height: 100%; 640 } 641 body { 642 display: block; 643 height: 100%; 644 margin: 0; 645 background-color: red; 646 } 647 </style> 648 <polymer-element name="app-frame" assetpath="/"> 649 <template> 650 <style> 651 :host { 652 display: flex; 653 flex-direction: column; 654 background-color: white; 655 height: 100%; 656 position: relative; 657 overflow: hidden; 658 } 659 </style> 660 <content></content> 661 </template> 662 <script> 663 Polymer('app-frame', { 664 }); 665 </script> 666 </polymer-element> 667 <polymer-element name="app-column" assetpath="/"> 668 <template> 669 <style> 670 :host { 671 position: relative; 672 overflow: hidden; 673 display: flex; 674 flex-direction: column; 675 flex: 1; 676 flex-shrink: 0; 677 } 678 :host([scrollable]) { 679 overflow-y: auto; 680 } 681 </style> 682 <content></content> 683 </template> 684 <script> 685 Polymer('app-column', { 686 }); 687 </script> 688 </polymer-element> 689 <polymer-element name="app-drawer" attributes="active" assetpath="/"> 690 <template> 691 <style> 692 #content { 693 display: none; 694 position: absolute; 695 top: 0; 696 left: 0; 697 width: 300px; 698 bottom: 0; 699 background-color: white; 700 -webkit-transform: translate3d(0,0,0); 701 overflow-y: scroll; 702 } 703 #mask { 704 display: none; 705 position: absolute; 706 top: 0; 707 left: 0; 708 right: 0; 709 bottom: 0; 710 background-color: black; 711 -webkit-transform: translate3d(0,0,0); 712 } 713 </style> 714 <div id="mask" on-tap="{{ toggle }}"></div> 715 <div id="content"> 716 <content></content> 717 </div> 718 </template> 719 <script> 720 Polymer('app-drawer', { 721 active: false, 722 toggle: function() { 723 this.controller.toggle(); 724 }, 725 enteredView: function() { 726 var content = this.$.content; 727 var mask = this.$.mask; 728 this.controller = new DrawerController({ 729 target: this, 730 left: 0, 731 right: 300, 732 position: 0, 733 curve: 'ease-in-out', 734 willOpen: function() { 735 mask.style.display = 'block'; 736 content.style.display = 'block'; 737 this.active = true; 738 }, 739 didClose: function() { 740 mask.style.display = 'none'; 741 content.style.display = 'none'; 742 this.active = false; 743 }, 744 onAnimate: function(position) { 745 // FIXME: We should animate the opacity from zero, but that triggers http://crbug.com/328106 746 mask.style.opacity = ((position + 1) / 300) * 0.2; 747 content.style.WebkitTransform = 'translate3d(' + (position - 300) + 'px,0,0)'; 748 }, 749 }); 750 }, 751 }); 752 </script> 753 </polymer-element> 754 <polymer-element name="app-dismissable-item" assetpath="/"> 755 <template> 756 <style> 757 :host { 758 display: block; 759 -webkit-transform: translate3d(0,0,0); 760 flex-shrink: 0; 761 } 762 </style> 763 <content></content> 764 </template> 765 <script> 766 Polymer('app-dismissable-item', { 767 enteredView: function() { 768 this.controller = new DismissController({ 769 target: this, 770 curve: 'ease-in-out', 771 onMove: function(position) { 772 var width = this.offsetWidth; 773 this.style.opacity = (width - Math.abs(position)) / width; 774 this.style.WebkitTransform = 'translate3d(' + position + 'px,0,0)'; 775 }, 776 onDismiss: function(direction) { 777 this.remove(); 778 }, 779 }); 780 }, 781 }); 782 </script> 783 </polymer-element> 784 <polymer-element name="app-scrollarea-toolbar" attributes="location for" assetpath="/"> 785 <template> 786 <style> 787 :host { 788 display: block; 789 position: absolute; 790 left: 0; 791 right: 0; 792 -webkit-transform: translate3d(0,0,0); 793 flex-shrink: 0; 794 } 795 </style> 796 <content></content> 797 </template> 798 <script> 799 function findParentTreeScope(node) { 800 while(node.parentNode) 801 node = node.parentNode; 802 return node; 803 } 804 805 Polymer('app-scrollarea-toolbar', { 806 'for': null, 807 location: 'top', 808 enteredView: function() { 809 if (this.location == 'top') 810 this.style.top = 0; 811 else 812 this.style.bottom = 0; 813 814 var scrollArea = findParentTreeScope(this).getElementById(this['for']); 815 816 this.controller = new ScrollAreaToolbarController({ 817 target: this, 818 scrollArea: scrollArea, 819 onMove: function(position) { 820 var translateY = this.location == 'top' ? -position : position; 821 this.style.WebkitTransform = 'translate3d(0,' + translateY +'px,0)'; 822 }, 823 }); 824 }, 825 }); 826 </script> 827 </polymer-element> 828 829 <!-- 830 Copyright 2013 The Polymer Authors. All rights reserved. 831 Use of this source code is governed by a BSD-style 832 license that can be found in the LICENSE file. 833 --> 834 <!-- 835 /** 836 * @module Polymer Elements 837 */ 838 --> 839 <!-- 840 /** 841 * The polymer-selection element is used to manage selection state. It has no 842 * visual appearance and is typically used in conjuneciton with another element. 843 * For example, <a href="polymer-selector.html">polymer-selector</a> 844 * use a polymer-selection to manage selection. 845 * 846 * To mark an item as selected, call the select(item) method on 847 * polymer-selection. Notice that the item itself is an argument to this method. 848 * The polymer-selection element manages selection state for any given set of 849 * items. When an item is selected, the `polymer-select` event is fired. 850 * The attribute "multi" indicates if multiple items can be selected at once. 851 * 852 * Example: 853 * 854 * <polymer-element name="selection-example"> 855 * <template> 856 * <style> 857 * ::-webkit-distributed(> .selected) { 858 * font-weight: bold; 859 * font-style: italic; 860 * } 861 * </style> 862 * <ul on-tap="{{itemTapAction}}"> 863 * <content></content> 864 * </ul> 865 * <polymer-selection id="selection" multi on-polymer-select="{{selectAction}}"></polymer-selection> 866 * </template> 867 * <script> 868 * Polymer('selection-example', { 869 * itemTapAction: function(e) { 870 * this.$.selection.select(e.target); 871 * }, 872 * selectAction: function(e, detail) { 873 * detail.item.classList.toggle('selected', detail.isSelected); 874 * } 875 * }); 876 * </script> 877 * </polymer-element> 878 * 879 * <selection-example> 880 * <li>Red</li> 881 * <li>Green</li> 882 * <li>Blue</li> 883 * </selection-example> 884 * 885 * @class polymer-selection 886 */ 887 /** 888 * Fired when an item's selection state is changed. This event is fired both 889 * when an item is selected or deselected. The `isSelected` detail property 890 * contains the selection state. 891 * 892 * @event polymer-select 893 * @param {Object} detail 894 * @param {boolean} detail.isSelected true for selection and false for deselection 895 * @param {Object} detail.item the item element 896 */ 897 --> 898 899 900 <polymer-element name="polymer-selection" attributes="multi" assetpath="bower_components/polymer-selection/"> 901 <template> 902 <style> 903 :host { 904 display: none !important; 905 } 906 </style> 907 </template> 908 <script> 909 Polymer('polymer-selection', { 910 /** 911 * If true, multiple selections are allowed. 912 * 913 * @attribute multi 914 * @type boolean 915 * @default false 916 */ 917 multi: false, 918 ready: function() { 919 this.clear(); 920 }, 921 clear: function() { 922 this.selection = []; 923 }, 924 /** 925 * Retrieves the selected item(s). 926 * @method getSelection 927 * @returns Returns the selected item(s). If the multi property is true, 928 * getSelection will return an array, otherwise it will return 929 * the selected item or undefined if there is no selection. 930 */ 931 getSelection: function() { 932 return this.multi ? this.selection : this.selection[0]; 933 }, 934 /** 935 * Indicates if a given item is selected. 936 * @method isSelected 937 * @param {any} item The item whose selection state should be checked. 938 * @returns Returns true if `item` is selected. 939 */ 940 isSelected: function(item) { 941 return this.selection.indexOf(item) >= 0; 942 }, 943 setItemSelected: function(item, isSelected) { 944 if (item !== undefined && item !== null) { 945 if (isSelected) { 946 this.selection.push(item); 947 } else { 948 var i = this.selection.indexOf(item); 949 if (i >= 0) { 950 this.selection.splice(i, 1); 951 } 952 } 953 this.fire("polymer-select", {isSelected: isSelected, item: item}); 954 } 955 }, 956 /** 957 * Set the selection state for a given `item`. If the multi property 958 * is true, then the selected state of `item` will be toggled; otherwise 959 * the `item` will be selected. 960 * @method select 961 * @param {any} item: The item to select. 962 */ 963 select: function(item) { 964 if (this.multi) { 965 this.toggle(item); 966 } else if (this.getSelection() !== item) { 967 this.setItemSelected(this.getSelection(), false); 968 this.setItemSelected(item, true); 969 } 970 }, 971 /** 972 * Toggles the selection state for `item`. 973 * @method toggle 974 * @param {any} item: The item to toggle. 975 */ 976 toggle: function(item) { 977 this.setItemSelected(item, !this.isSelected(item)); 978 } 979 }); 980 </script> 981 </polymer-element> 982 983 <!-- 984 Copyright 2013 The Polymer Authors. All rights reserved. 985 Use of this source code is governed by a BSD-style 986 license that can be found in the LICENSE file. 987 --> 988 <!-- 989 /** 990 * @module Polymer Elements 991 */ 992 /** 993 * polymer-selector is used to manage a list of elements that can be selected. 994 * The attribute "selected" indicates which item element is being selected. 995 * The attribute "multi" indicates if multiple items can be selected at once. 996 * Tapping on the item element would fire "polymer-activate" event. Use 997 * "polymer-select" event to listen for selection changes. 998 * 999 * Example: 1000 * 1001 * <polymer-selector selected="0"> 1002 * <div>Item 1</div> 1003 * <div>Item 2</div> 1004 * <div>Item 3</div> 1005 * </polymer-selector> 1006 * 1007 * polymer-selector is not styled. So one needs to use "polymer-selected" CSS 1008 * class to style the selected element. 1009 * 1010 * <style> 1011 * .item.polymer-selected { 1012 * background: #eee; 1013 * } 1014 * </style> 1015 * ... 1016 * <polymer-selector> 1017 * <div class="item">Item 1</div> 1018 * <div class="item">Item 2</div> 1019 * <div class="item">Item 3</div> 1020 * </polymer-selector> 1021 * 1022 * @class polymer-selector 1023 */ 1024 /** 1025 * Fired when an item's selection state is changed. This event is fired both 1026 * when an item is selected or deselected. The `isSelected` detail property 1027 * contains the selection state. 1028 * 1029 * @event polymer-select 1030 * @param {Object} detail 1031 * @param {boolean} detail.isSelected true for selection and false for deselection 1032 * @param {Object} detail.item the item element 1033 */ 1034 /** 1035 * Fired when an item element is tapped. 1036 * 1037 * @event polymer-activate 1038 * @param {Object} detail 1039 * @param {Object} detail.item the item element 1040 */ 1041 --> 1042 1043 1044 1045 <polymer-element name="polymer-selector" attributes="selected multi valueattr selectedClass selectedProperty selectedItem selectedModel selectedIndex notap target itemsSelector activateEvent" assetpath="bower_components/polymer-selector/"> 1046 <template> 1047 <polymer-selection id="selection" multi="{{multi}}" on-polymer-select="{{selectionSelect}}"></polymer-selection> 1048 <content id="items" select="*"></content> 1049 </template> 1050 <script> 1051 Polymer('polymer-selector', { 1052 /** 1053 * Gets or sets the selected element. Default to use the index 1054 * of the item element. 1055 * 1056 * If you want a specific attribute value of the element to be 1057 * used instead of index, set "valueattr" to that attribute name. 1058 * 1059 * Example: 1060 * 1061 * <polymer-selector valueattr="label" selected="foo"> 1062 * <div label="foo"></div> 1063 * <div label="bar"></div> 1064 * <div label="zot"></div> 1065 * </polymer-selector> 1066 * 1067 * In multi-selection this should be an array of values. 1068 * 1069 * Example: 1070 * 1071 * <polymer-selector id="selector" valueattr="label" multi> 1072 * <div label="foo"></div> 1073 * <div label="bar"></div> 1074 * <div label="zot"></div> 1075 * </polymer-selector> 1076 * 1077 * this.$.selector.selected = ['foo', 'zot']; 1078 * 1079 * @attribute selected 1080 * @type Object 1081 * @default null 1082 */ 1083 selected: null, 1084 /** 1085 * If true, multiple selections are allowed. 1086 * 1087 * @attribute multi 1088 * @type boolean 1089 * @default false 1090 */ 1091 multi: false, 1092 /** 1093 * Specifies the attribute to be used for "selected" attribute. 1094 * 1095 * @attribute valueattr 1096 * @type string 1097 * @default 'name' 1098 */ 1099 valueattr: 'name', 1100 /** 1101 * Specifies the CSS class to be used to add to the selected element. 1102 * 1103 * @attribute selectedClass 1104 * @type string 1105 * @default 'polymer-selected' 1106 */ 1107 selectedClass: 'polymer-selected', 1108 /** 1109 * Specifies the property to be used to set on the selected element 1110 * to indicate its active state. 1111 * 1112 * @attribute selectedProperty 1113 * @type string 1114 * @default 'active' 1115 */ 1116 selectedProperty: 'active', 1117 /** 1118 * Returns the currently selected element. In multi-selection this returns 1119 * an array of selected elements. 1120 * 1121 * @attribute selectedItem 1122 * @type Object 1123 * @default null 1124 */ 1125 selectedItem: null, 1126 /** 1127 * In single selection, this returns the model associated with the 1128 * selected element. 1129 * 1130 * @attribute selectedModel 1131 * @type Object 1132 * @default null 1133 */ 1134 selectedModel: null, 1135 /** 1136 * In single selection, this returns the selected index. 1137 * 1138 * @attribute selectedIndex 1139 * @type number 1140 * @default -1 1141 */ 1142 selectedIndex: -1, 1143 /** 1144 * The target element that contains items. If this is not set 1145 * polymer-selector is the container. 1146 * 1147 * @attribute target 1148 * @type Object 1149 * @default null 1150 */ 1151 target: null, 1152 /** 1153 * This can be used to query nodes from the target node to be used for 1154 * selection items. Note this only works if the 'target' property is set. 1155 * 1156 * Example: 1157 * 1158 * <polymer-selector target="{{$.myForm}}" itemsSelector="input[type=radio]"></polymer-selector> 1159 * <form id="myForm"> 1160 * <label><input type="radio" name="color" value="red"> Red</label> <br> 1161 * <label><input type="radio" name="color" value="green"> Green</label> <br> 1162 * <label><input type="radio" name="color" value="blue"> Blue</label> <br> 1163 * <p>color = {{color}}</p> 1164 * </form> 1165 * 1166 * @attribute itemSelector 1167 * @type string 1168 * @default '' 1169 */ 1170 itemsSelector: '', 1171 /** 1172 * The event that would be fired from the item element to indicate 1173 * it is being selected. 1174 * 1175 * @attribute activateEvent 1176 * @type string 1177 * @default 'tap' 1178 */ 1179 activateEvent: 'tap', 1180 notap: false, 1181 ready: function() { 1182 this.activateListener = this.activateHandler.bind(this); 1183 this.observer = new MutationObserver(this.updateSelected.bind(this)); 1184 if (!this.target) { 1185 this.target = this; 1186 } 1187 }, 1188 get items() { 1189 var nodes = this.target !== this ? (this.itemsSelector ? 1190 this.target.querySelectorAll(this.itemsSelector) : 1191 this.target.children) : this.$.items.getDistributedNodes(); 1192 return Array.prototype.filter.call(nodes || [], function(n) { 1193 return n && n.localName !== 'template'; 1194 }); 1195 }, 1196 targetChanged: function(old) { 1197 if (old) { 1198 this.removeListener(old); 1199 this.observer.disconnect(); 1200 } 1201 if (this.target) { 1202 this.addListener(this.target); 1203 this.observer.observe(this.target, {childList: true}); 1204 } 1205 }, 1206 addListener: function(node) { 1207 node.addEventListener(this.activateEvent, this.activateListener); 1208 }, 1209 removeListener: function(node) { 1210 node.removeEventListener(this.activateEvent, this.activateListener); 1211 }, 1212 get selection() { 1213 return this.$.selection.getSelection(); 1214 }, 1215 selectedChanged: function() { 1216 this.updateSelected(); 1217 }, 1218 updateSelected: function() { 1219 this.validateSelected(); 1220 if (this.multi) { 1221 this.clearSelection(); 1222 this.selected && this.selected.forEach(function(s) { 1223 this.valueToSelection(s); 1224 }, this); 1225 } else { 1226 this.valueToSelection(this.selected); 1227 } 1228 }, 1229 validateSelected: function() { 1230 // convert to an array for multi-selection 1231 if (this.multi && !Array.isArray(this.selected) && 1232 this.selected !== null && this.selected !== undefined) { 1233 this.selected = [this.selected]; 1234 } 1235 }, 1236 clearSelection: function() { 1237 if (this.multi) { 1238 this.selection.slice().forEach(function(s) { 1239 this.$.selection.setItemSelected(s, false); 1240 }, this); 1241 } else { 1242 this.$.selection.setItemSelected(this.selection, false); 1243 } 1244 this.selectedItem = null; 1245 this.$.selection.clear(); 1246 }, 1247 valueToSelection: function(value) { 1248 var item = (value === null || value === undefined) ? 1249 null : this.items[this.valueToIndex(value)]; 1250 this.$.selection.select(item); 1251 }, 1252 updateSelectedItem: function() { 1253 this.selectedItem = this.selection; 1254 }, 1255 selectedItemChanged: function() { 1256 if (this.selectedItem) { 1257 var t = this.selectedItem.templateInstance; 1258 this.selectedModel = t ? t.model : undefined; 1259 } else { 1260 this.selectedModel = null; 1261 } 1262 this.selectedIndex = this.selectedItem ? 1263 parseInt(this.valueToIndex(this.selected)) : -1; 1264 }, 1265 valueToIndex: function(value) { 1266 // find an item with value == value and return it's index 1267 for (var i=0, items=this.items, c; (c=items[i]); i++) { 1268 if (this.valueForNode(c) == value) { 1269 return i; 1270 } 1271 } 1272 // if no item found, the value itself is probably the index 1273 return value; 1274 }, 1275 valueForNode: function(node) { 1276 return node[this.valueattr] || node.getAttribute(this.valueattr); 1277 }, 1278 // events fired from <polymer-selection> object 1279 selectionSelect: function(e, detail) { 1280 this.updateSelectedItem(); 1281 if (detail.item) { 1282 this.applySelection(detail.item, detail.isSelected) 1283 } 1284 }, 1285 applySelection: function(item, isSelected) { 1286 if (this.selectedClass) { 1287 item.classList.toggle(this.selectedClass, isSelected); 1288 } 1289 if (this.selectedProperty) { 1290 item[this.selectedProperty] = isSelected; 1291 } 1292 }, 1293 // event fired from host 1294 activateHandler: function(e) { 1295 if (!this.notap) { 1296 var i = this.findDistributedTarget(e.target, this.items); 1297 if (i >= 0) { 1298 var item = this.items[i]; 1299 var s = this.valueForNode(item) || i; 1300 if (this.multi) { 1301 if (this.selected) { 1302 this.addRemoveSelected(s); 1303 } else { 1304 this.selected = [s]; 1305 } 1306 } else { 1307 this.selected = s; 1308 } 1309 this.asyncFire('polymer-activate', {item: item}); 1310 } 1311 } 1312 }, 1313 addRemoveSelected: function(value) { 1314 var i = this.selected.indexOf(value); 1315 if (i >= 0) { 1316 this.selected.splice(i, 1); 1317 } else { 1318 this.selected.push(value); 1319 } 1320 this.valueToSelection(value); 1321 }, 1322 findDistributedTarget: function(target, nodes) { 1323 // find first ancestor of target (including itself) that 1324 // is in nodes, if any 1325 while (target && target != this) { 1326 var i = Array.prototype.indexOf.call(nodes, target); 1327 if (i >= 0) { 1328 return i; 1329 } 1330 target = target.parentNode; 1331 } 1332 } 1333 }); 1334 </script> 1335 </polymer-element> 1336 1337 <!-- 1338 Copyright 2013 The Polymer Authors. All rights reserved. 1339 Use of this source code is governed by a BSD-style 1340 license that can be found in the LICENSE file. 1341 --> 1342 1343 1344 <polymer-element name="polymer-ui-theme-aware" attributes="theme" assetpath="bower_components/polymer-ui-theme-aware/"> 1345 <script> 1346 PolymerUI = { 1347 validateTheme: function() { 1348 var theme = this.theme; 1349 var defaultTheme = this.defaultTheme; 1350 if (!theme) { 1351 var p = this; 1352 while (p && !theme) { 1353 theme = p.getAttribute && p.getAttribute('theme'); 1354 defaultTheme = defaultTheme || p.defaultTheme; 1355 p = p.parentNode || p.host; 1356 } 1357 } 1358 this.activeTheme = this.theme || theme || defaultTheme; 1359 } 1360 }; 1361 Polymer('polymer-ui-theme-aware', { 1362 defaultTheme: '', 1363 activeTheme: '', 1364 validateTheme: PolymerUI.validateTheme, 1365 enteredView: function() { 1366 this.validateTheme(); 1367 }, 1368 themeChanged: function() { 1369 this.activeTheme = this.theme; 1370 }, 1371 activeThemeChanged: function(old) { 1372 this.classList.switch(old, this.activeTheme); 1373 } 1374 }); 1375 </script> 1376 </polymer-element> 1377 1378 <!-- 1379 Copyright 2013 The Polymer Authors. All rights reserved. 1380 Use of this source code is governed by a BSD-style 1381 license that can be found in the LICENSE file. 1382 --> 1383 <!-- 1384 /** 1385 * @module Polymer UI Elements 1386 */ 1387 /** 1388 * polymer-ui-menu is a polymer-selector with theme propagation. It styles to look like 1389 * a menu and should be used in conjunction with polymer-ui-menu-item. 1390 * 1391 * Example: 1392 * 1393 * <polymer-ui-menu selected="0"> 1394 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item> 1395 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item> 1396 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item> 1397 * </polymer-ui-menu> 1398 * 1399 * The "selectedItem" property returns the currently selected item. 1400 * 1401 * Example: 1402 * 1403 * <polymer-ui-menu selected="0" selectedItem="{{item}}"> 1404 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item> 1405 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item> 1406 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item> 1407 * </polymer-ui-menu> 1408 * 1409 * <div>selected label: {{item.label}}</div> 1410 * 1411 * The event "polymer-select" can also be used to listen for selection change. 1412 * 1413 * Example: 1414 * 1415 * <polymer-ui-menu selected="0" on-polymer-select="{{selectAction}}"> 1416 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item> 1417 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item> 1418 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item> 1419 * </polymer-ui-menu> 1420 * 1421 * ... 1422 * 1423 * selectAction: function(e, detail) { 1424 * if (detail.isSelected) { 1425 * var selectedItem = detail.item; 1426 * ... 1427 * } 1428 * } 1429 * 1430 * @class polymer-ui-menu 1431 * @extends polymer-selector 1432 */ 1433 --> 1434 1435 1436 1437 1438 <polymer-element name="polymer-ui-menu" extends="polymer-selector" attributes="theme" on-polymer-select="{{selectionChange}}" assetpath="bower_components/polymer-ui-menu/"> 1439 <template> 1440 <style>/* 1441 Copyright 2013 The Polymer Authors. All rights reserved. 1442 Use of this source code is governed by a BSD-style 1443 license that can be found in the LICENSE file. 1444 */ 1445 1446 :host { 1447 /* technical */ 1448 display: block; 1449 box-sizing: border-box; 1450 -moz-box-sizing: border-box; 1451 /* size */ 1452 padding: 0.4em; 1453 font-weight: bold; 1454 } 1455 1456 :host(.polymer-ui-light-theme:host) { 1457 color: #333333; 1458 } 1459 1460 :host(.polymer-ui-dark-theme:host) { 1461 background: -webkit-linear-gradient(-60deg, #3d3d3d, #353535); 1462 background: -moz-linear-gradient(-60deg, #3d3d3d, #353535); 1463 background: -ms-linear-gradient(-60deg, #3d3d3d, #353535); 1464 color: #ededed; 1465 } 1466 </style> 1467 <shadow></shadow> 1468 </template> 1469 <script> 1470 Polymer('polymer-ui-menu', { 1471 activeTheme: '', 1472 validateTheme: PolymerUI.validateTheme, 1473 enteredView: function() { 1474 this.validateTheme(); 1475 }, 1476 themeChanged: function() { 1477 this.activeTheme = this.theme; 1478 }, 1479 activeThemeChanged: function(old) { 1480 this.classList.switch(old, this.activeTheme); 1481 }, 1482 selectionChange: function(e, detail) { 1483 if (detail.isSelected) { 1484 var i = detail.item; 1485 // find nested selected item 1486 while (i.selectedItem) { 1487 i = i.selectedItem; 1488 } 1489 this.selectedItem = i; 1490 } 1491 } 1492 }); 1493 </script> 1494 </polymer-element> 1495 1496 <!-- 1497 Copyright 2013 The Polymer Authors. All rights reserved. 1498 Use of this source code is governed by a BSD-style 1499 license that can be found in the LICENSE file. 1500 --> 1501 1502 <!-- 1503 /** 1504 * Polymer UI Elements 1505 * 1506 * @module Polymer UI Elements 1507 */ 1508 /** 1509 * polymer-ui-icon is a 24x24 glyph expressed as a background-image. 1510 * 1511 * Example: 1512 * 1513 * <polymer-ui-icon src="star.png"></polymer-ui-icon> 1514 * 1515 * Optionally can use other size like 32x32 by setting the attribute "size" to "32": 1516 * 1517 * <polymer-ui-icon src="big_star.png" size="32"></polymer-ui-icon> 1518 * 1519 * Polymer includes an icon set. The property "icon" can be used 1520 * to specify which icon to use. 1521 * 1522 * Example: 1523 * 1524 * <polymer-ui-icon icon="menu"></polymer-ui-icon> 1525 * 1526 * @class polymer-ui-icon 1527 */ 1528 --> 1529 1530 1531 1532 <polymer-element name="polymer-ui-icon" extends="polymer-ui-theme-aware" attributes="src size index icon" assetpath="bower_components/polymer-ui-icon/"> 1533 <template> 1534 <style>/* 1535 Copyright 2013 The Polymer Authors. All rights reserved. 1536 Use of this source code is governed by a BSD-style 1537 license that can be found in the LICENSE file. 1538 */ 1539 1540 :host { 1541 display: inline-block; 1542 vertical-align: middle; 1543 cursor: pointer; 1544 background-repeat: no-repeat; 1545 } 1546 1547 :host(.polymer-ui-dark-icon:host, .polymer-ui-light-theme:host) { 1548 background-position: -24px 0; 1549 } 1550 1551 :host(.polymer-ui-light-icon:host, .polymer-ui-dark-theme:host) { 1552 background-position: -72px 0; 1553 } 1554 1555 :host(.polymer-ui-icons:host) { 1556 background-image: url(bower_components/polymer-ui-icon/bower_components/polymer-ui-icon/action-icons.png); 1557 }</style> 1558 <content></content> 1559 </template> 1560 <script> 1561 (function() { 1562 var icons = [ 1563 'drawer', 1564 'menu', 1565 'search', 1566 'dropdown', 1567 'close', 1568 'add', 1569 'trash', 1570 'refresh', 1571 'settings', 1572 'dialoga', 1573 'left', 1574 'right', 1575 'down', 1576 'up', 1577 'grid', 1578 'contact', 1579 'account', 1580 'plus', 1581 'time', 1582 'marker', 1583 'briefcase', 1584 'array', 1585 'columns', 1586 'list', 1587 'modules', 1588 'quilt', 1589 'stream', 1590 'maximize', 1591 'shrink', 1592 'sort', 1593 'shortcut', 1594 'dialog', 1595 'twitter', 1596 'facebook', 1597 'favorite', 1598 'gplus', 1599 'filter', 1600 'tag', 1601 'plusone', 1602 'dots' 1603 ]; 1604 var map = {}; 1605 icons.forEach(function(name, i) { 1606 map[name] = i; 1607 }); 1608 icons = map; 1609 1610 Polymer('polymer-ui-icon', { 1611 /** 1612 * The URL of an image for the icon. 1613 * 1614 * @attribute src 1615 * @type string 1616 * @default '' 1617 */ 1618 src: '', 1619 /** 1620 * Specifies the size of the icon. 1621 * 1622 * @attribute size 1623 * @type string 1624 * @default 24 1625 */ 1626 size: 24, 1627 /** 1628 * Specifies the icon from the Polymer icon set. 1629 * 1630 * @attribute icon 1631 * @type string 1632 * @default '' 1633 */ 1634 icon: '', 1635 bx: 0, 1636 by: 0, 1637 icons: icons, 1638 ready: function() { 1639 this.sizeChanged(); 1640 }, 1641 sizeChanged: function() { 1642 this.style.width = this.style.height = this.size + 'px'; 1643 }, 1644 iconChanged: function() { 1645 this.index = this.icon in icons ? icons[this.icon] : -1; 1646 }, 1647 indexChanged: function() { 1648 this.classList.add('polymer-ui-icons'); 1649 this.by = -this.size * this.index; 1650 this.updateIcon(); 1651 }, 1652 srcChanged: function() { 1653 this.classList.remove('polymer-ui-icons'); 1654 this.style.backgroundImage = 'url(' + this.src + ')'; 1655 this.updateIcon(); 1656 }, 1657 activeThemeChanged: function(old) { 1658 this.super(arguments); 1659 this.style.backgroundPosition = ''; 1660 this.bx = calcThemeOffset(this.activeTheme, this); 1661 this.updateIcon(); 1662 }, 1663 updateIcon: function() { 1664 if (this.src) { 1665 this.style.backgroundPosition = 'center'; 1666 this.style.backgroundSize = this.size + 'px ' + this.size + 'px'; 1667 } else { 1668 this.style.backgroundPosition = (this.bx + 'px') + ' ' + (this.by + 'px'); 1669 } 1670 } 1671 }); 1672 // memoize offset because getComputedStyle is expensive 1673 var themes = {}; 1674 function calcThemeOffset(theme, node) { 1675 if (themes[theme] === undefined) { 1676 var bp = getComputedStyle(node).backgroundPosition.split(' '); 1677 // support 4 value syntax (https://code.google.com/p/chromium/issues/detail?id=310977) 1678 var l = bp.length === 4 ? bp[1] : bp[0]; 1679 var offset = parseFloat(l); 1680 themes[theme] = offset; 1681 } 1682 return themes[theme]; 1683 } 1684 })(); 1685 </script> 1686 </polymer-element> 1687 1688 <!-- 1689 Copyright 2013 The Toolkitchen Authors. All rights reserved. 1690 Use of this source code is governed by a BSD-style 1691 license that can be found in the LICENSE file. 1692 --> 1693 <!-- 1694 /** 1695 * @module Polymer UI Elements 1696 */ 1697 /** 1698 * polymer-ui-menu-item is styled to look like a menu item. It should be used 1699 * in conjunction with polymer-ui-menu or polymer-ui-sibebar-menu. 1700 * 1701 * Example: 1702 * 1703 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item> 1704 * 1705 * @class polymer-ui-menu-item 1706 */ 1707 /** 1708 * The URL of an image for the icon. 1709 * 1710 * @attribute src 1711 * @type string 1712 * @default '' 1713 */ 1714 /** 1715 * Specifies the icon from the Polymer icon set. 1716 * 1717 * @attribute icon 1718 * @type string 1719 * @default '' 1720 */ 1721 /** 1722 * Specifies the label for the menu item. 1723 * 1724 * @attribute label 1725 * @type string 1726 * @default '' 1727 */ 1728 /** 1729 * Specifies the URL of the link it goes to when tapped on. 1730 * 1731 * Example: 1732 * 1733 * <polymer-ui-menu-item icon="favorite" label="Favorite" href="http://www.polymer-project.org/"></polymer-ui-menu-item> 1734 * 1735 * If you want more control on the link, e.g. specify the target for where to 1736 * open the linked document, you can put <a> directly inside the menu-item. 1737 * 1738 * Example: 1739 * 1740 * <polymer-ui-menu-item icon="favorite" label="Favorite"> 1741 * <a href="http://www.polymer-project.org/" target="_self"></a> 1742 * </polymer-ui-menu-item> 1743 * 1744 * @attribute href 1745 * @type string 1746 * @default '' 1747 */ 1748 --> 1749 1750 1751 1752 1753 <polymer-element name="polymer-ui-menu-item" extends="polymer-ui-theme-aware" attributes="src label icon item href" assetpath="bower_components/polymer-ui-menu-item/"> 1754 <template> 1755 <style>/* 1756 Copyright 2013 The Toolkitchen Authors. All rights reserved. 1757 Use of this source code is governed by a BSD-style 1758 license that can be found in the LICENSE file. 1759 */ 1760 1761 :host { 1762 display: block; 1763 position: relative; 1764 box-sizing: border-box; 1765 -moz-box-sizing: border-box; 1766 height: 40px; 1767 line-height: 35px; 1768 font-size: 16px; 1769 padding: 0 10px; 1770 border: 1px solid transparent; 1771 border-radius: 3px; 1772 white-space: nowrap; 1773 cursor: pointer; 1774 opacity: 0.5; 1775 } 1776 1777 :host(:hover:host) { 1778 opacity: 0.9; 1779 } 1780 1781 :host(.polymer-selected:host, [active]:host) { 1782 opacity: 1; 1783 } 1784 1785 :host(.polymer-ui-light-theme.polymer-selected:host, .polymer-ui-light-theme[active]:host) { 1786 background: #f2f2f2; 1787 border: 1px solid rgba(0, 0, 0, 0.15); 1788 } 1789 1790 :host(.polymer-ui-dark-theme:host) { 1791 color: #b3b3b3; 1792 } 1793 1794 :host(.polymer-ui-dark-theme:hover:host) { 1795 color: rgba(255, 255, 255, 0.9); 1796 } 1797 1798 :host(.polymer-ui-dark-theme.polymer-selected:host, .polymer-ui-dark-theme[active]:host) { 1799 background-color: #000; 1800 border: 1px solid rgba(255, 255, 255, 0.2); 1801 color: rgba(255, 255, 255, 0.9); 1802 } 1803 1804 :host([active].no-active-bg:host) { 1805 background-color: transparent; 1806 border: 1px solid transparent; 1807 } 1808 1809 /* icon and label */ 1810 polymer-ui-icon:not([showing]) { 1811 display: none !important; 1812 } 1813 1814 polymer-ui-icon { 1815 margin-right: 16px; 1816 } 1817 1818 #label { 1819 vertical-align: middle; 1820 padding-right: 20px; 1821 } 1822 1823 /*@polyfill :host #label > a, #link */ 1824 ::content > a, #link { 1825 position: absolute; 1826 top: 0; 1827 right: 0; 1828 bottom: 0; 1829 left: 0; 1830 margin: -1px; 1831 } 1832 1833 #link[hidden] { 1834 display: none; 1835 } 1836 </style> 1837 <polymer-ui-icon src="{{src}}" icon="{{icon}}" showing?="{{icon || src}}"></polymer-ui-icon> 1838 <span id="label">{{label}}<content></content></span> 1839 <a id="link" href="{{href}}" hidden?="{{!href}}"></a> 1840 </template> 1841 <script> 1842 Polymer('polymer-ui-menu-item', { 1843 label: '', 1844 // calc item's offset middle pos instead of using offsetTop/Height 1845 // directly which requires to wait for submenu's collapsing transition to 1846 // complete first before it can return the correct pos. 1847 getOffsetMiddle: function() { 1848 var p = this.parentNode; 1849 if (p) { 1850 var i = Array.prototype.indexOf.call(p.items, this); 1851 var h = this.getItemHeight(); 1852 return i * h + h/2 + p.items[0].offsetTop; 1853 } 1854 }, 1855 getItemHeight: function() { 1856 return this.offsetHeight; 1857 } 1858 }); 1859 </script> 1860 </polymer-element> 1861 1862 <!-- 1863 Copyright 2013 The Polymer Authors. All rights reserved. 1864 Use of this source code is governed by a BSD-style 1865 license that can be found in the LICENSE file. 1866 --> 1867 <!-- 1868 /** 1869 * @module Polymer Elements 1870 */ 1871 /** 1872 * polymer-media-query can be used to data bind to a CSS media query. 1873 * The "query" property is a bare CSS media query. 1874 * The "queryMatches" property will be a boolean representing if the page matches that media query. 1875 * 1876 * polymer-media-query uses media query listeners to dynamically update the "queryMatches" property. 1877 * A "polymer-mediachange" event also fires when queryMatches changes. 1878 * 1879 * Example: 1880 * 1881 * <polymer-media-query query="max-width: 640px" queryMatches="{{phoneScreen}}"></polymer-media-query> 1882 * 1883 * @class polymer-media-query 1884 */ 1885 --> 1886 1887 1888 <polymer-element name="polymer-media-query" attributes="query queryMatches" assetpath="bower_components/polymer-media-query/"> 1889 <template> 1890 <style> 1891 :host { 1892 display: none; 1893 } 1894 </style> 1895 </template> 1896 <script> 1897 1898 Polymer('polymer-media-query', { 1899 /** 1900 * The Boolean return value of the media query 1901 * @attribute queryMatches 1902 * @type Boolean 1903 * @default false 1904 */ 1905 queryMatches: false, 1906 /** 1907 * The CSS media query to evaulate 1908 * @attribute query 1909 * @type string 1910 * @default '' 1911 */ 1912 query: '', 1913 ready: function() { 1914 this._mqHandler = this.queryHandler.bind(this); 1915 this._mq = null; 1916 }, 1917 queryChanged: function() { 1918 if (this._mq) { 1919 this._mq.removeListener(this._mqHandler); 1920 } 1921 var query = this.query; 1922 if (query[0] !== '(') { 1923 query = '(' + this.query + ')'; 1924 } 1925 this._mq = window.matchMedia(query); 1926 this._mq.addListener(this._mqHandler); 1927 this.queryHandler(this._mq); 1928 }, 1929 queryHandler: function(mq) { 1930 this.queryMatches = mq.matches; 1931 this.asyncFire('polymer-mediachange', mq); 1932 } 1933 }); 1934 </script> 1935 </polymer-element> 1936 1937 <!-- 1938 Copyright 2013 The Polymer Authors. All rights reserved. 1939 Use of this source code is governed by a BSD-style 1940 license that can be found in the LICENSE file. 1941 --> 1942 <!-- 1943 /** 1944 * @module Polymer Elements 1945 */ 1946 /** 1947 * polymer-flex-layout provides a helper to use CSS3 Flexible Boxes. By putting 1948 * polymer-flex-layout inside an element it makes the element a flex 1949 * container. Use 'flex' attribute to make the flex item flexible. 1950 * 1951 * Example: 1952 * 1953 * <div> 1954 * <polymer-flex-layout></polymer-flex-layout> 1955 * <div>Left</div> 1956 * <div flex>Main</div> 1957 * <div>Right</div> 1958 * </div> 1959 * 1960 * --------------------------------- 1961 * |-------------------------------| 1962 * ||Left| Main |Right|| 1963 * |-------------------------------| 1964 * --------------------------------- 1965 * 1966 * <div> 1967 * <polymer-flex-layout vertical></polymer-flex-layout> 1968 * <div>Header</div> 1969 * <div flex>Body</div> 1970 * <div>Footer</div> 1971 * </div> 1972 * 1973 * ---------- 1974 * ||------|| 1975 * ||Header|| 1976 * ||------|| 1977 * ||Body || 1978 * || || 1979 * || || 1980 * || || 1981 * || || 1982 * || || 1983 * || || 1984 * ||------|| 1985 * ||Footer|| 1986 * ||------|| 1987 * ---------- 1988 * 1989 * @class polymer-flex-layout 1990 */ 1991 /** 1992 * If true, flex items are aligned vertically. 1993 * 1994 * @attribute vertical 1995 * @type boolean 1996 * @default false 1997 */ 1998 /** 1999 * Defines the default for how flex items are laid out along the cross axis on 2000 * the current line. Possible values are 'start', 'center' and 'end'. 2001 * 2002 * @attribute align 2003 * @type string 2004 * @default '' 2005 */ 2006 /** 2007 * Defines how flex items are laid out along the main axis on the current line. 2008 * Possible values are 'start', 'center' and 'end'. 2009 * 2010 * @attribute justify 2011 * @type string 2012 * @default '' 2013 */ 2014 /** 2015 * If true, polymer-flex-layout is the flex container. 2016 * 2017 * Example: 2018 * 2019 * <polymer-flex-layout isContainer> 2020 * <div>Left</div> 2021 * <div flex>Main</div> 2022 * <div>Right</div> 2023 * </polymer-flex-layout> 2024 * 2025 * --------------------------------- 2026 * |-------------------------------| 2027 * ||Left| Main |Right|| 2028 * |-------------------------------| 2029 * --------------------------------- 2030 * 2031 * @attribute isContainer 2032 * @type boolean 2033 * @default false 2034 */ 2035 --> 2036 2037 2038 <polymer-element name="polymer-flex-layout" attributes="vertical align justify isContainer" assetpath="bower_components/polymer-flex-layout/"> 2039 <template> 2040 <style polymer-scope="controller">/* 2041 Copyright 2013 The Polymer Authors. All rights reserved. 2042 Use of this source code is governed by a BSD-style 2043 license that can be found in the LICENSE file. 2044 */ 2045 .flexbox, [flexbox], [h-flexbox], [v-flexbox] { 2046 display: -webkit-box !important; 2047 display: -ms-flexbox !important; 2048 display: -moz-flex !important; 2049 display: -webkit-flex !important; 2050 display: flex !important; 2051 } 2052 2053 .flexbox.row, [flexbox], [h-flexbox] { 2054 -webkit-box-orient: horizontal; 2055 -ms-flex-direction: row; 2056 -moz-flex-direction: row; 2057 -webkit-flex-direction: row; 2058 flex-direction: row; 2059 } 2060 2061 .flexbox.column, [v-flexbox] { 2062 -webkit-box-orient: vertical; 2063 -ms-flex-direction: column; 2064 -moz-flex-direction: column; 2065 -webkit-flex-direction: column; 2066 flex-direction: column; 2067 } 2068 2069 .flex, [flex], [fit] { 2070 -webkit-box-flex: 1; 2071 -ms-flex: 1; 2072 -moz-flex: 1; 2073 -webkit-flex: 1; 2074 flex: 1; 2075 } 2076 2077 ::-webkit-distributed(.flex), 2078 ::-webkit-distributed([flex]), 2079 ::-webkit-distributed([fit]) { 2080 -webkit-box-flex: 1; 2081 -ms-flex: 1; 2082 -moz-flex: 1; 2083 -webkit-flex: 1; 2084 flex: 1; 2085 } 2086 2087 .flexbox.align-start { 2088 -webkit-box-align: start; 2089 -ms-flex-align: start; 2090 -moz-align-items: flex-start; 2091 -webkit-align-items: flex-start; 2092 align-items: flex-start; 2093 } 2094 2095 .flexbox.align-end { 2096 -webkit-box-align: end; 2097 -ms-flex-align: end; 2098 -moz-align-items: flex-end; 2099 -webkit-align-items: flex-end; 2100 align-items: flex-end; 2101 } 2102 2103 .flexbox.align-center { 2104 -webkit-box-align: center; 2105 -ms-flex-align: center; 2106 -moz-align-items: center; 2107 -webkit-align-items: center; 2108 align-items: center; 2109 } 2110 2111 .flexbox.justify-start { 2112 -webkit-box-pack: start; 2113 -ms-flex-pack: start; 2114 -moz-justify-content: flex-start; 2115 -webkit-justify-content: flex-start; 2116 justify-content: flex-start; 2117 } 2118 2119 .flexbox.justify-end { 2120 -webkit-box-pack: end; 2121 -ms-flex-pack: end; 2122 -moz-justify-content: flex-end; 2123 -webkit-justify-content: flex-end; 2124 justify-content: flex-end; 2125 } 2126 2127 .flexbox.justify-center { 2128 -webkit-box-pack: center; 2129 -ms-flex-pack: center; 2130 -moz-justify-content: center; 2131 -webkit-justify-content: center; 2132 justify-content: center; 2133 } 2134 2135 .flexbox.justify-between { 2136 -webkit-box-pack: justify; 2137 -ms-flex-pack: justify; 2138 -moz-justify-content: space-between; 2139 -webkit-justify-content: space-between; 2140 justify-content: space-between; 2141 } 2142 2143 :host(.flexbox:host, [flexbox]:host, [h-flexbox]:host, [v-flexbox]:host) { 2144 display: -webkit-box !important; 2145 display: -ms-flexbox !important; 2146 display: -moz-flex !important; 2147 display: -webkit-flex !important; 2148 display: flex !important; 2149 } 2150 2151 :host(.flexbox.row:host, [flexbox]:host, [h-flexbox]:host) { 2152 -webkit-box-orient: horizontal; 2153 -ms-flex-direction: row; 2154 -moz-flex-direction: row; 2155 -webkit-flex-direction: row; 2156 flex-direction: row; 2157 } 2158 2159 :host(.flexbox.column:host, [v-flexbox]:host) { 2160 -webkit-box-orient: vertical; 2161 -ms-flex-direction: column; 2162 -moz-flex-direction: column; 2163 -webkit-flex-direction: column; 2164 flex-direction: column; 2165 } 2166 2167 :host(.flexbox.align-start:host) { 2168 -webkit-box-align: start; 2169 -ms-flex-align: start; 2170 -moz-align-items: flex-start; 2171 -webkit-align-items: flex-start; 2172 align-items: flex-start; 2173 } 2174 2175 :host(.flexbox.align-end:host) { 2176 -webkit-box-align: end; 2177 -ms-flex-align: end; 2178 -moz-align-items: flex-end; 2179 -webkit-align-items: flex-end; 2180 align-items: flex-end; 2181 } 2182 2183 :host(.flexbox.align-center:host) { 2184 -webkit-box-align: center; 2185 -ms-flex-align: center; 2186 -moz-align-items: center; 2187 -webkit-align-items: center; 2188 align-items: center; 2189 } 2190 2191 :host(.flexbox.justify-start:host) { 2192 -webkit-box-pack: start; 2193 -ms-flex-pack: start; 2194 -moz-justify-content: flex-start; 2195 -webkit-justify-content: flex-start; 2196 justify-content: flex-start; 2197 } 2198 2199 :host(.flexbox.justify-end:host) { 2200 -webkit-box-pack: end; 2201 -ms-flex-pack: end; 2202 -moz-justify-content: flex-end; 2203 -webkit-justify-content: flex-end; 2204 justify-content: flex-end; 2205 } 2206 2207 :host(.flexbox.justify-center:host) { 2208 -webkit-box-pack: center; 2209 -ms-flex-pack: center; 2210 -moz-justify-content: center; 2211 -webkit-justify-content: center; 2212 justify-content: center; 2213 } 2214 2215 :host(.flexbox.justify-between:host) { 2216 -webkit-box-pack: justify; 2217 -ms-flex-pack: justify; 2218 -moz-justify-content: space-between; 2219 -webkit-justify-content: space-between; 2220 justify-content: space-between; 2221 } 2222 </style> 2223 <style>/* 2224 Copyright 2013 The Polymer Authors. All rights reserved. 2225 Use of this source code is governed by a BSD-style 2226 license that can be found in the LICENSE file. 2227 */ 2228 .flexbox, [flexbox], [h-flexbox], [v-flexbox] { 2229 display: -webkit-box !important; 2230 display: -ms-flexbox !important; 2231 display: -moz-flex !important; 2232 display: -webkit-flex !important; 2233 display: flex !important; 2234 } 2235 2236 .flexbox.row, [flexbox], [h-flexbox] { 2237 -webkit-box-orient: horizontal; 2238 -ms-flex-direction: row; 2239 -moz-flex-direction: row; 2240 -webkit-flex-direction: row; 2241 flex-direction: row; 2242 } 2243 2244 .flexbox.column, [v-flexbox] { 2245 -webkit-box-orient: vertical; 2246 -ms-flex-direction: column; 2247 -moz-flex-direction: column; 2248 -webkit-flex-direction: column; 2249 flex-direction: column; 2250 } 2251 2252 .flex, [flex], [fit] { 2253 -webkit-box-flex: 1; 2254 -ms-flex: 1; 2255 -moz-flex: 1; 2256 -webkit-flex: 1; 2257 flex: 1; 2258 } 2259 2260 ::-webkit-distributed(.flex), 2261 ::-webkit-distributed([flex]), 2262 ::-webkit-distributed([fit]) { 2263 -webkit-box-flex: 1; 2264 -ms-flex: 1; 2265 -moz-flex: 1; 2266 -webkit-flex: 1; 2267 flex: 1; 2268 } 2269 2270 .flexbox.align-start { 2271 -webkit-box-align: start; 2272 -ms-flex-align: start; 2273 -moz-align-items: flex-start; 2274 -webkit-align-items: flex-start; 2275 align-items: flex-start; 2276 } 2277 2278 .flexbox.align-end { 2279 -webkit-box-align: end; 2280 -ms-flex-align: end; 2281 -moz-align-items: flex-end; 2282 -webkit-align-items: flex-end; 2283 align-items: flex-end; 2284 } 2285 2286 .flexbox.align-center { 2287 -webkit-box-align: center; 2288 -ms-flex-align: center; 2289 -moz-align-items: center; 2290 -webkit-align-items: center; 2291 align-items: center; 2292 } 2293 2294 .flexbox.justify-start { 2295 -webkit-box-pack: start; 2296 -ms-flex-pack: start; 2297 -moz-justify-content: flex-start; 2298 -webkit-justify-content: flex-start; 2299 justify-content: flex-start; 2300 } 2301 2302 .flexbox.justify-end { 2303 -webkit-box-pack: end; 2304 -ms-flex-pack: end; 2305 -moz-justify-content: flex-end; 2306 -webkit-justify-content: flex-end; 2307 justify-content: flex-end; 2308 } 2309 2310 .flexbox.justify-center { 2311 -webkit-box-pack: center; 2312 -ms-flex-pack: center; 2313 -moz-justify-content: center; 2314 -webkit-justify-content: center; 2315 justify-content: center; 2316 } 2317 2318 .flexbox.justify-between { 2319 -webkit-box-pack: justify; 2320 -ms-flex-pack: justify; 2321 -moz-justify-content: space-between; 2322 -webkit-justify-content: space-between; 2323 justify-content: space-between; 2324 } 2325 2326 :host(.flexbox:host, [flexbox]:host, [h-flexbox]:host, [v-flexbox]:host) { 2327 display: -webkit-box !important; 2328 display: -ms-flexbox !important; 2329 display: -moz-flex !important; 2330 display: -webkit-flex !important; 2331 display: flex !important; 2332 } 2333 2334 :host(.flexbox.row:host, [flexbox]:host, [h-flexbox]:host) { 2335 -webkit-box-orient: horizontal; 2336 -ms-flex-direction: row; 2337 -moz-flex-direction: row; 2338 -webkit-flex-direction: row; 2339 flex-direction: row; 2340 } 2341 2342 :host(.flexbox.column:host, [v-flexbox]:host) { 2343 -webkit-box-orient: vertical; 2344 -ms-flex-direction: column; 2345 -moz-flex-direction: column; 2346 -webkit-flex-direction: column; 2347 flex-direction: column; 2348 } 2349 2350 :host(.flexbox.align-start:host) { 2351 -webkit-box-align: start; 2352 -ms-flex-align: start; 2353 -moz-align-items: flex-start; 2354 -webkit-align-items: flex-start; 2355 align-items: flex-start; 2356 } 2357 2358 :host(.flexbox.align-end:host) { 2359 -webkit-box-align: end; 2360 -ms-flex-align: end; 2361 -moz-align-items: flex-end; 2362 -webkit-align-items: flex-end; 2363 align-items: flex-end; 2364 } 2365 2366 :host(.flexbox.align-center:host) { 2367 -webkit-box-align: center; 2368 -ms-flex-align: center; 2369 -moz-align-items: center; 2370 -webkit-align-items: center; 2371 align-items: center; 2372 } 2373 2374 :host(.flexbox.justify-start:host) { 2375 -webkit-box-pack: start; 2376 -ms-flex-pack: start; 2377 -moz-justify-content: flex-start; 2378 -webkit-justify-content: flex-start; 2379 justify-content: flex-start; 2380 } 2381 2382 :host(.flexbox.justify-end:host) { 2383 -webkit-box-pack: end; 2384 -ms-flex-pack: end; 2385 -moz-justify-content: flex-end; 2386 -webkit-justify-content: flex-end; 2387 justify-content: flex-end; 2388 } 2389 2390 :host(.flexbox.justify-center:host) { 2391 -webkit-box-pack: center; 2392 -ms-flex-pack: center; 2393 -moz-justify-content: center; 2394 -webkit-justify-content: center; 2395 justify-content: center; 2396 } 2397 2398 :host(.flexbox.justify-between:host) { 2399 -webkit-box-pack: justify; 2400 -ms-flex-pack: justify; 2401 -moz-justify-content: space-between; 2402 -webkit-justify-content: space-between; 2403 justify-content: space-between; 2404 } 2405 </style> 2406 <content></content> 2407 </template> 2408 <script> 2409 Polymer('polymer-flex-layout', { 2410 vertical: false, 2411 isContainer: false, 2412 layoutContainer: null, 2413 enteredView: function() { 2414 this.installControllerStyles(); 2415 this.layoutContainer = this.isContainer ? 2416 this : (this.parentNode.host || this.parentNode); 2417 this.verticalChanged(); 2418 this.alignChanged(); 2419 this.justifyChanged(); 2420 }, 2421 leftView: function() { 2422 this.layoutContainer = null; 2423 }, 2424 layoutContainerChanged: function(old) { 2425 if (old) { 2426 old.classList.remove('flexbox'); 2427 } 2428 this.style.display = this.layoutContainer === this ? '' : 'none'; 2429 if (this.layoutContainer) { 2430 this.layoutContainer.classList.add('flexbox'); 2431 } 2432 }, 2433 switchContainerClass: function(prefix, old, name) { 2434 if (this.layoutContainer && name) { 2435 this.layoutContainer.classList.switch( 2436 prefix + old, prefix + name); 2437 } 2438 }, 2439 verticalChanged: function() { 2440 if (this.layoutContainer) { 2441 this.layoutContainer.classList.toggle('column', this.vertical); 2442 } 2443 }, 2444 alignChanged: function(old) { 2445 this.switchContainerClass('align-', old, this.align); 2446 }, 2447 justifyChanged: function(old) { 2448 this.switchContainerClass('justify-', old, this.justify); 2449 } 2450 }); 2451 </script> 2452 </polymer-element> 2453 2454 <!-- 2455 Copyright 2013 The Polymer Authors. All rights reserved. 2456 Use of this source code is governed by a BSD-style 2457 license that can be found in the LICENSE file. 2458 --> 2459 2460 <!-- 2461 /** 2462 * @module Polymer UI Elements 2463 */ 2464 /** 2465 * polymer-ui-toolbar is a horizontal bar containing elements that can perform actions. 2466 * 2467 * Example: 2468 * 2469 * <polymer-ui-toolbar> 2470 * <polymer-ui-icon-button src="menu.png" on-click="{{menuAction}}"></polymer-ui-icon-button> 2471 * <div flex>Title</div> 2472 * <polymer-ui-icon-button src="more.png" on-click="{{moreAction}}"></polymer-ui-icon-button> 2473 * </polymer-ui-toolbar> 2474 * 2475 * polymer-ui-toolbar can adopt to smaller screen size. If the attribute "responsive" is set 2476 * and the screen size is less than the responsiveWidth (default to 800px), the toolbar will 2477 * be moved to the bottom of the page. 2478 * 2479 * Example: 2480 * 2481 * <polymer-ui-toolbar> 2482 * <polymer-ui-icon-button icon="menu"></polymer-ui-icon-button> 2483 * <div flex>Title</div> 2484 * <polymer-ui-toolbar responsive> 2485 * <polymer-ui-icon-button icon="add"></polymer-ui-icon-button> 2486 * <polymer-ui-icon-button icon="trash"></polymer-ui-icon-button> 2487 * <polymer-ui-icon-button icon="search"></polymer-ui-icon-button> 2488 * </polymer-ui-toolbar> 2489 * </polymer-ui-toolbar> 2490 * 2491 * @class polymer-ui-toolbar 2492 */ 2493 --> 2494 2495 2496 2497 2498 2499 <polymer-element name="polymer-ui-toolbar" extends="polymer-ui-theme-aware" attributes="responsiveWidth" assetpath="bower_components/polymer-ui-toolbar/"> 2500 <template> 2501 <style>/* 2502 Copyright 2013 The Polymer Authors. All rights reserved. 2503 Use of this source code is governed by a BSD-style 2504 license that can be found in the LICENSE file. 2505 */ 2506 2507 :host { 2508 /* technical */ 2509 display: block; 2510 box-sizing: border-box; 2511 -moz-box-sizing: border-box; 2512 /* border/shadow */ 2513 border-bottom: 1px solid rgba(0, 0, 0, 0.15); 2514 /* size */ 2515 height: 60px; 2516 font-size: 21px; 2517 font-family: 'Helvetica Neue Medium', 'HelveticaNeue-Medium', Helvetica, sans-serif; 2518 position: relative; 2519 } 2520 2521 :host(.polymer-ui-light-theme:host) { 2522 background: #f2f2f2 -webkit-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15)); 2523 background: #f2f2f2 -moz-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15)); 2524 background: #f2f2f2 -ms-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15)); 2525 color: #333333; 2526 } 2527 2528 :host(.polymer-ui-dark-theme:host) { 2529 background: #444444 none; 2530 color: #f3f3f3; 2531 } 2532 2533 :host(.narrow-layout[responsive]:host) { 2534 position: fixed; 2535 right: 0; 2536 bottom: 0; 2537 left: 0; 2538 z-index: 1; 2539 border: 0; 2540 border-top: 1px solid rgba(0, 0, 0, 0.28); 2541 } 2542 2543 /* TODO(sorvell): use of !important due to inability to 2544 naturally win over an :host style */ 2545 /*@polyfill :host > polymer-ui-icon-button */ 2546 ::content > polymer-ui-icon-button { 2547 margin: 0px 8px 0 8px !important; 2548 } 2549 2550 /*@polyfill :host > polymer-ui-menu-button */ 2551 ::content > polymer-ui-menu-button { 2552 margin: 0px 8px 0 8px !important; 2553 } 2554 2555 /*@polyfill :host > polymer-ui-toolbar */ 2556 ::content > polymer-ui-toolbar { 2557 margin: 0; 2558 } 2559 2560 /*@polyfill :host > polymer-ui-toolbar:not(.narrow-layout) */ 2561 ::content > polymer-ui-toolbar:not(.narrow-layout) { 2562 border: 0; 2563 background: transparent none; 2564 } 2565 </style> 2566 <polymer-flex-layout align="center"></polymer-flex-layout> 2567 <polymer-media-query query="max-width: {{responsiveWidth}}" querymatches="{{queryMatches}}"></polymer-media-query> 2568 <content></content> 2569 </template> 2570 <script> 2571 Polymer('polymer-ui-toolbar', { 2572 responsiveWidth: '800px', 2573 queryMatches: false, 2574 defaultTheme: 'polymer-ui-light-theme', 2575 queryMatchesChanged: function() { 2576 this.classList.toggle('narrow-layout', this.queryMatches); 2577 } 2578 }); 2579 </script> 2580 </polymer-element> 2581 2582 <!-- 2583 Copyright 2013 The Polymer Authors. All rights reserved. 2584 Use of this source code is governed by a BSD-style 2585 license that can be found in the LICENSE file. 2586 --> 2587 <!-- 2588 /** 2589 * @module Polymer UI Elements 2590 */ 2591 /** 2592 * polymer-ui-icon-button enables you to place an image centered in a button. 2593 * 2594 * Example: 2595 * 2596 * <polymer-ui-icon-button src="star.png"></polymer-ui-icon-button> 2597 * 2598 * Polymer includes an icon set. The property "icon" can be used 2599 * to specify which icon to use. 2600 * 2601 * Example: 2602 * 2603 * <polymer-ui-icon-button icon="menu"></polymer-ui-icon-button> 2604 * 2605 * @class polymer-ui-icon-button 2606 */ 2607 --> 2608 2609 2610 2611 <polymer-element name="polymer-ui-icon-button" extends="polymer-ui-theme-aware" attributes="src index icon active" assetpath="bower_components/polymer-ui-icon-button/"> 2612 <template> 2613 <style>/* 2614 Copyright 2013 The Polymer Authors. All rights reserved. 2615 Use of this source code is governed by a BSD-style 2616 license that can be found in the LICENSE file. 2617 */ 2618 :host { 2619 display: inline-block; 2620 box-sizing: border-box; 2621 -moz-box-sizing: border-box; 2622 width: 38px; 2623 height: 38px; 2624 background-image: none; 2625 border-radius: 2px; 2626 padding: 7px; 2627 margin: 2px; 2628 vertical-align: middle; 2629 cursor: pointer; 2630 } 2631 2632 :host(.outline:host) { 2633 box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1); 2634 } 2635 2636 :host(:hover:host) { 2637 box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.1); 2638 } 2639 2640 :host(.selected:host) { 2641 background-color: rgba(0, 0, 0, 0.05); 2642 box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.12); 2643 } 2644 2645 :host(:active:host, .selected:active:host) { 2646 background-color: rgba(0, 0, 0, 0.05); 2647 box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.12); 2648 } 2649 2650 :host(.polymer-ui-dark-theme.outline:host) { 2651 background-color: rgba(200, 200, 200, 0.05); 2652 box-shadow: 0 0 0 1px rgba(200, 200, 200, 0.1); 2653 } 2654 2655 :host(.polymer-ui-dark-theme:hover:host) { 2656 background-color: rgba(200, 200, 200, 0.05); 2657 box-shadow: 0 1px 0 0 rgba(200, 200, 200, 0.12), 0 0 0 1px rgba(200, 200, 200, 0.1); 2658 } 2659 2660 :host(.polymer-ui-dark-theme.selected:host) { 2661 background-color: rgba(220, 220, 220, 0.05); 2662 box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.05), 0 0 0 1px rgba(200, 200, 200, 0.12); 2663 } 2664 2665 :host(.polymer-ui-dark-theme:active:host, .polymer-ui-dark-theme.selected:active:host) { 2666 background-color: rgba(200, 200, 200, 0.05); 2667 box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.1), 0 0 0 1px rgba(200, 200, 200, 0.12); 2668 } 2669 2670 polymer-ui-icon { 2671 display: block !important; 2672 }</style> 2673 <polymer-ui-icon src="{{src}}" index="{{index}}" icon="{{icon}}"><content></content></polymer-ui-icon> 2674 </template> 2675 <script> 2676 Polymer('polymer-ui-icon-button', { 2677 /** 2678 * The URL of an image for the icon. 2679 * 2680 * @attribute src 2681 * @type string 2682 * @default '' 2683 */ 2684 src: '', 2685 /** 2686 * If true, border is placed around the button to indicate 2687 * active state. 2688 * 2689 * @attribute active 2690 * @type boolean 2691 * @default false 2692 */ 2693 active: false, 2694 /** 2695 * Specifies the icon from the Polymer icon set. 2696 * 2697 * @attribute icon 2698 * @type string 2699 * @default '' 2700 */ 2701 icon: '', 2702 /** 2703 * If a theme is applied that includes an icon set, the index of the 2704 * icon to display. 2705 * 2706 * @attribute index 2707 * @type number 2708 * @default -1 2709 */ 2710 index: -1, 2711 activeChanged: function() { 2712 // TODO(sjmiles): sugar this common case 2713 this.classList.toggle('selected', this.active); 2714 } 2715 }); 2716 </script> 2717 </polymer-element> 2718 <style> 2719 .message { 2720 padding: 20px 10px; 2721 background-color: white; 2722 border-bottom: 1px solid lightgray; 2723 } 2724 #messages { 2725 background-color: darkgrey; 2726 } 2727 </style> 2728 </head> 2729 <body class="polymer-ui-body-text" unresolved=""> 2730 <app-frame> 2731 <polymer-ui-toolbar theme="polymer-ui-light-theme"> 2732 <polymer-ui-icon-button icon="menu" id="menu-button"></polymer-ui-icon-button> 2733 <div flex="">Demo app</div> 2734 <polymer-ui-icon-button icon="refresh"></polymer-ui-icon-button> 2735 <polymer-ui-icon-button icon="add"></polymer-ui-icon-button> 2736 </polymer-ui-toolbar> 2737 <app-column> 2738 <app-column id="messages" scrollable=""> 2739 <app-dismissable-item class="message">Lorem ipsum 1</app-dismissable-item> 2740 <app-dismissable-item class="message">Lorem ipsum 2</app-dismissable-item> 2741 <app-dismissable-item class="message">Lorem ipsum 3</app-dismissable-item> 2742 <app-dismissable-item class="message">Lorem ipsum 4</app-dismissable-item> 2743 <app-dismissable-item class="message">Lorem ipsum 5</app-dismissable-item> 2744 <app-dismissable-item class="message">Lorem ipsum 6</app-dismissable-item> 2745 <app-dismissable-item class="message">Lorem ipsum 7</app-dismissable-item> 2746 <app-dismissable-item class="message">Lorem ipsum 8</app-dismissable-item> 2747 <app-dismissable-item class="message">Lorem ipsum 9</app-dismissable-item> 2748 <app-dismissable-item class="message">Lorem ipsum 10</app-dismissable-item> 2749 <app-dismissable-item class="message">Lorem ipsum 11</app-dismissable-item> 2750 <app-dismissable-item class="message">Lorem ipsum 12</app-dismissable-item> 2751 <app-dismissable-item class="message">Lorem ipsum 13</app-dismissable-item> 2752 <app-dismissable-item class="message">Lorem ipsum 14</app-dismissable-item> 2753 <app-dismissable-item class="message">Lorem ipsum 15</app-dismissable-item> 2754 <app-dismissable-item class="message">Lorem ipsum 16</app-dismissable-item> 2755 <app-dismissable-item class="message">Lorem ipsum 17</app-dismissable-item> 2756 <app-dismissable-item class="message">Lorem ipsum 18</app-dismissable-item> 2757 </app-column> 2758 <app-scrollarea-toolbar for="messages"> 2759 <polymer-ui-toolbar theme="polymer-ui-dark-theme"> 2760 <polymer-ui-icon-button icon="add" flex=""></polymer-ui-icon-button> 2761 <polymer-ui-icon-button icon="sort" flex=""></polymer-ui-icon-button> 2762 <polymer-ui-icon-button icon="gplus" flex=""></polymer-ui-icon-button> 2763 </polymer-ui-toolbar> 2764 </app-scrollarea-toolbar> 2765 <app-scrollarea-toolbar for="messages" location="bottom"> 2766 <polymer-ui-toolbar theme="polymer-ui-dark-theme"> 2767 <polymer-ui-icon-button icon="add" flex=""></polymer-ui-icon-button> 2768 <polymer-ui-icon-button icon="sort" flex=""></polymer-ui-icon-button> 2769 <polymer-ui-icon-button icon="gplus" flex=""></polymer-ui-icon-button> 2770 </polymer-ui-toolbar> 2771 </app-scrollarea-toolbar> 2772 <app-drawer id="nav-drawer"> 2773 <polymer-ui-menu selected="0" theme="polymer-ui-light-theme" active="false"> 2774 <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item> 2775 <polymer-ui-menu-item icon="dialog" label="AAAAA"></polymer-ui-menu-item> 2776 <polymer-ui-menu-item icon="dialog" label="BBBBB"></polymer-ui-menu-item> 2777 <polymer-ui-menu-item icon="dialog" label="CCCCC"></polymer-ui-menu-item> 2778 <polymer-ui-menu-item icon="dialog" label="DDDDD"></polymer-ui-menu-item> 2779 <polymer-ui-menu-item icon="dialog" label="EEEEE"></polymer-ui-menu-item> 2780 <polymer-ui-menu-item icon="dialog" label="FFFFF"></polymer-ui-menu-item> 2781 <polymer-ui-menu-item icon="dialog" label="GGGGG"></polymer-ui-menu-item> 2782 <polymer-ui-menu-item icon="dialog" label="HHHHH"></polymer-ui-menu-item> 2783 <polymer-ui-menu-item icon="dialog" label="IIIII"></polymer-ui-menu-item> 2784 <polymer-ui-menu-item icon="dialog" label="JJJJJ"></polymer-ui-menu-item> 2785 <polymer-ui-menu-item icon="dialog" label="KKKKK"></polymer-ui-menu-item> 2786 <polymer-ui-menu-item icon="dialog" label="LLLLL"></polymer-ui-menu-item> 2787 <polymer-ui-menu-item icon="dialog" label="MMMMM"></polymer-ui-menu-item> 2788 <polymer-ui-menu-item icon="dialog" label="NNNNN"></polymer-ui-menu-item> 2789 <polymer-ui-menu-item icon="dialog" label="OOOOO"></polymer-ui-menu-item> 2790 <polymer-ui-menu-item icon="dialog" label="PPPPP"></polymer-ui-menu-item> 2791 <polymer-ui-menu-item icon="dialog" label="QQQQQ"></polymer-ui-menu-item> 2792 <polymer-ui-menu-item icon="dialog" label="RRRRR"></polymer-ui-menu-item> 2793 <polymer-ui-menu-item icon="dialog" label="SSSSS"></polymer-ui-menu-item> 2794 <polymer-ui-menu-item icon="dialog" label="TTTTT"></polymer-ui-menu-item> 2795 <polymer-ui-menu-item icon="dialog" label="UUUUU"></polymer-ui-menu-item> 2796 <polymer-ui-menu-item icon="dialog" label="VVVVV"></polymer-ui-menu-item> 2797 <polymer-ui-menu-item icon="dialog" label="WWWWW"></polymer-ui-menu-item> 2798 <polymer-ui-menu-item icon="dialog" label="XXXXX"></polymer-ui-menu-item> 2799 <polymer-ui-menu-item icon="dialog" label="YYYYY"></polymer-ui-menu-item> 2800 <polymer-ui-menu-item icon="dialog" label="ZZZZZ"></polymer-ui-menu-item> 2801 <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item> 2802 </polymer-ui-menu> 2803 </app-drawer> 2804 </app-column> 2805 </app-frame> 2806 <script> 2807 // document.addEventListener('WebComponentsReady', function() { 2808 document.getElementById('menu-button').addEventListener('click', function() { 2809 document.getElementById('nav-drawer').toggle(); 2810 }); 2811 </script> 2812 </body> 2813 </html> 2814
