search-panel-controllet.html 7.42 KB
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@license
    The MIT License (MIT)

    Copyright (c) 2015 Dipartimento di Informatica - Università di Salerno - Italy

    Permission is hereby granted, free of charge, to any person obtaining a copy
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    all copies or substantial portions of the Software.

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<!--
* Developed by :
* ROUTE-TO-PA Project - grant No 645860. - www.routetopa.eu
*
-->

<link rel="import" href="../../bower_components/polymer/polymer.html">
<link rel="import" href="../../bower_components/paper-styles/color.html">
<link rel="import" href="../../bower_components/paper-input/paper-input.html">
<link rel="import" href="../../bower_components/paper-icon-button/paper-icon-button.html">
<link rel="import" href="../../bower_components/neon-animation/neon-animated-pages.html">
<link rel="import" href="../../bower_components/neon-animation/neon-animatable.html">
<link rel="import" href="../../bower_components/iron-flex-layout/iron-flex-layout.html">
<link rel="import" href="../../bower_components/paper-fab/paper-fab.html">

<!--
`text-element-controllet` is a text area with heading. It fires an event when the text value is modified. This event can be useful when you have to monitor many af this elements.


Example:

    <text-element-controllet heading="myField"
                             description="myFieldDescription"
                             number="1">
    </text-element-controllet>


@element text-element-controllet
@status beta
@homepage
@group controllets
-->


<dom-module id="search-panel-controllet">
    <template>

        <style is="custom-style">

            paper-input.search-text{
                --paper-input-container-input-color: var(--search-box-container-color,#ffffff);
                --paper-input-container-focus-color: var(--search-box-container-color,#ffffff);
                --paper-input-container-color: var(--search-box-container-color,#ffffff);
                position: absolute;
                width: 340px;
                margin-left: -5px;
            }

            paper-fab#search_button{
                height: 40px;
                width: 40px;
                padding: 0px;
            }

            paper-icon-button
            {
            }

        </style>
        <div class="horizontal layout">
            <template is="dom-if" if="{{leftDirection}}">
                <paper-icon-button id="search_button" icon="search" class="dropdown-trigger" on-click="_toggleClick"></paper-icon-button>
            </template>

            <template is="dom-if" if="{{paperfab}}">
                <paper-fab id="search_button" icon="search" class="dropdown-trigger" on-click="_toggleClick"></paper-fab>
            </template>

            <neon-animated-pages selected="[[selected]]" entry-animation="[[entryAnimation]]" exit-animation="[[exitAnimation]]">
                <neon-animatable></neon-animatable>
                <neon-animatable>
                    <paper-input id="search_text" class="search-text" autofocus autosave="search_text" results="5" transition="fade-in-animation" value="{{searchKey}}" no-label-float>
                    </paper-input>
                </neon-animatable>
            </neon-animated-pages>

            <template is="dom-if" if="{{rightDirection}}">
                <paper-icon-button id="search_button" icon="search" class="dropdown-trigger" on-click="_toggleClick"></paper-icon-button>
            </template>

        </div>

    </template>

    <script>

        Polymer({

            is: 'search-panel-controllet',

            /**
             * Fired when the user change the text value
             *
             * @event search-panel-controllet_content-changed
             */

            properties: {
                timer :{
                    type: Number,
                    value : 0
                },
                selected : {
                    type: Number,
                    value : 0
                },
                entryAnimation : {
                    type: String,
                    value: ""
                },
                exitAnimation : {
                    type: String,
                    value: ""
                },
                searchKey:{
                    type: String,
                    value: undefined,
                    observer: "_valueChanged"

                },
                leftDirection: {
                    type: String,
                    value: undefined
                },
                rightDirection: {
                    type: String,
                    value: undefined
                },
                paperfab: {
                    type: Boolean,
                    value: false
                }
            },

            ready: function(){

               if(this.leftDirection != undefined){
                    this.$.search_text.style.left =  '5px';
                }else if(this.rightDirection != undefined){
                    this.$.search_text.style.right =  '5px';
                }else if(this.paperfab != undefined)
                   this.$.search_text.style.right =  '45px';

            },
            _toggleClick: function(e){
                if(this.selected == 0) {
                    this.entryAnimation = 'fade-in-animation';//'slide-from-right-animation';
                    this.exitAnimation = 'fade-out-animation';//'slide-left-animation';
                    this.selected = 1;
                }else{
                    this.entryAnimation = 'fade-in-animation';//'slide-from-left-animation';
                    this.exitAnimation = 'fade-out-animation';//'slide-right-animation';
                    this.selected = 0;
                }
            },
            /**
             * Callback related to text change
             *
             * @method _valueChanged
             *
             * @param {Event} e
             */
            _valueChanged : function(oldvalue, newValue){
                var t = this;
                clearTimeout(this.timer);
                this.timer = setTimeout(function(){
                    t.fire('search-panel-controllet_content-changed', {searchKey: t.searchKey, id : t.id})
                }, 0);
            },
            /**
             * It returns the value in text area
             *
             * @method getValue
             */
            getValue : function(){
                return this.$.text.value;
            }
        });

    </script>

</dom-module>