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Unified Diff: third_party/polymer/v1_0/components-chromium/iron-iconset-svg/iron-iconset-svg-extracted.js

Issue 1162963002: Revert "Rename polymer and cr_elements v0_8 to v1_0" (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 7 months ago
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Index: third_party/polymer/v1_0/components-chromium/iron-iconset-svg/iron-iconset-svg-extracted.js
diff --git a/third_party/polymer/v1_0/components-chromium/iron-iconset-svg/iron-iconset-svg-extracted.js b/third_party/polymer/v1_0/components-chromium/iron-iconset-svg/iron-iconset-svg-extracted.js
deleted file mode 100644
index 3f461e292235db6a2227d354ab78e664f441bcac..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components-chromium/iron-iconset-svg/iron-iconset-svg-extracted.js
+++ /dev/null
@@ -1,185 +0,0 @@
-
- /**
- * The `iron-iconset-svg` element allows users to define their own icon sets
- * that contain svg icons. The svg icon elements should be children of the
- * `iron-iconset-svg` element. Multiple icons should be given distinct id's.
- *
- * Using svg elements to create icons has a few advantages over traditional
- * bitmap graphics like jpg or png. Icons that use svg are vector based so they
- * are resolution independent and should look good on any device. They are
- * stylable via css. Icons can be themed, colorized, and even animated.
- *
- * Example:
- *
- * <iron-iconset-svg id="my-svg-icons" iconSize="24">
- * <svg>
- * <defs>
- * <g id="shape">
- * <rect x="50" y="50" width="50" height="50" />
- * <circle cx="50" cy="50" r="50" />
- * </g>
- * </defs>
- * </svg>
- * </iron-iconset-svg>
- *
- * This will automatically register the icon set "my-svg-icons" to the iconset
- * database. To use these icons from within another element, make a
- * `iron-iconset` element and call the `byId` method
- * to retrieve a given iconset. To apply a particular icon inside an
- * element use the `applyIcon` method. For example:
- *
- * iconset.applyIcon(iconNode, 'car');
- *
- * @element iron-iconset-svg
- */
- Polymer({
-
- is: 'iron-iconset-svg',
-
- properties: {
-
- /**
- * The name of the iconset.
- *
- * @attribute name
- * @type string
- */
- name: {
- type: String,
- observer: '_nameChanged'
- },
-
- /**
- * Array of fully-qualitifed icon names in the iconset.
- */
- iconNames: {
- type: Array,
- notify: true
- },
-
- /**
- * The size of an individual icon. Note that icons must be square.
- *
- * @attribute iconSize
- * @type number
- * @default 24
- */
- size: {
- type: Number,
- value: 24
- }
-
- },
-
- /**
- * Applies an icon to the given element.
- *
- * An svg icon is prepended to the element's shadowRoot if it exists,
- * otherwise to the element itself.
- *
- * @method applyIcon
- * @param {Element} element Element to which the icon is applied.
- * @param {string} iconName Name of the icon to apply.
- * @return {Element} The svg element which renders the icon.
- */
- applyIcon: function(element, iconName) {
- // insert svg element into shadow root, if it exists
- element = element.root || element;
- // Remove old svg element
- this.removeIcon(element);
- // install new svg element
- var svg = this._cloneIcon(iconName);
- if (svg) {
- var pde = Polymer.dom(element);
- pde.insertBefore(svg, pde.childNodes[0]);
- return element._svgIcon = svg;
- }
- return null;
- },
-
- /**
- * Remove an icon from the given element by undoing the changes effected
- * by `applyIcon`.
- *
- * @param {Element} element The element from which the icon is removed.
- */
- removeIcon: function(element) {
- // Remove old svg element
- if (element._svgIcon) {
- Polymer.dom(element).removeChild(element._svgIcon);
- element._svgIcon = null;
- }
- },
-
- /**
- *
- * When name is changed, either register a new iconset with the included
- * icons, or if there are no children, set up a meta-iconset.
- *
- */
- _nameChanged: function() {
- new Polymer.IronMeta({type: 'iconset', key: this.name, value: this});
- // icons (descendents) must exist a-priori
- this._icons = this._createIconMap();
- this.iconNames = this._getIconNames();
- },
-
- /**
- * Array of all icon names in this iconset.
- *
- * @return {!Array} Array of icon names.
- */
- _getIconNames: function() {
- return Object.keys(this._icons).map(function(n) {
- return this.name + ':' + n;
- }, this);
- },
-
- /**
- * Create a map of child SVG elements by id.
- *
- * @return {Object} Map of id's to SVG elements.
- */
- _createIconMap: function() {
- // Objects chained to Object.prototype (`{}`) have members. Specifically,
- // on FF there is a `watch` method that confuses the icon map, so we
- // need to use a null-based object here.
- var icons = Object.create(null);
- Polymer.dom(this).querySelectorAll('[id]')
- .forEach(function(icon) {
- icons[icon.id] = icon;
- });
- return icons;
- },
-
- /**
- * Produce installable clone of the SVG element matching `id` in this
- * iconset, or `undefined` if there is no matching element.
- *
- * @return {Element} Returns an installable clone of the SVG element
- * matching `id`.
- */
- _cloneIcon: function(id) {
- return this._prepareSvgClone(this._icons[id], this.size);
- },
-
- /**
- * @param {Element} sourceSvg
- * @param {number} size
- * @return {Element}
- */
- _prepareSvgClone: function(sourceSvg, size) {
- if (sourceSvg) {
- var svg = document.createElementNS('http://www.w3.org/2000/svg', 'svg');
- svg.setAttribute('viewBox', ['0', '0', size, size].join(' '));
- svg.setAttribute('preserveAspectRatio', 'xMidYMid meet');
- // TODO(dfreedm): `pointer-events: none` works around https://crbug.com/370136
- // TODO(sjmiles): inline style may not be ideal, but avoids requiring a shadow-root
- svg.style.cssText = 'pointer-events: none; display: block; width: 100%; height: 100%;';
- svg.appendChild(sourceSvg.cloneNode(true)).removeAttribute('id');
- return svg;
- }
- return null;
- }
-
- });

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