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Unified Diff: third_party/polymer/v1_0/components/iron-localstorage/iron-localstorage.html

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/iron-localstorage/iron-localstorage.html
diff --git a/third_party/polymer/v1_0/components/iron-localstorage/iron-localstorage.html b/third_party/polymer/v1_0/components/iron-localstorage/iron-localstorage.html
deleted file mode 100644
index 986cbcd6d73342c2f4958b3afc1ddfa947ed2751..0000000000000000000000000000000000000000
--- a/third_party/polymer/v1_0/components/iron-localstorage/iron-localstorage.html
+++ /dev/null
@@ -1,196 +0,0 @@
-<!--
-@license
-Copyright (c) 2015 The Polymer Project Authors. All rights reserved.
-This code may only be used under the BSD style license found at http://polymer.github.io/LICENSE.txt
-The complete set of authors may be found at http://polymer.github.io/AUTHORS.txt
-The complete set of contributors may be found at http://polymer.github.io/CONTRIBUTORS.txt
-Code distributed by Google as part of the polymer project is also
-subject to an additional IP rights grant found at http://polymer.github.io/PATENTS.txt
--->
-
-<link rel="import" href="../polymer/polymer.html">
-
-<!--
-Element access to Web Storage API (window.localStorage).
-
-Keeps `value` is sync with a localStorage key.
-
-Direct assignments to `value` are automatically detected and saved.
-Subproperty assignments are not (ex: `value.bar='foo'`).
-Call `save()` manually to commit your changes after modifying subproperties.
-
-Value is saved in localStorage as JSON by default.
-
-If you set the value to null, storage key will be deleted.
-
- <iron-localstorage name="my-app-storage" value="{{value}}">
- </iron-localstorage>
-
-
-<b>Warning</b>: do not pass subproperty bindings to iron-localstorage until Polymer
-[bug 1550](https://github.com/Polymer/polymer/issues/1550)
-is resolved. Local storage will be blown away.
-No `<iron-localstorage value="{{foo.bar}}"`.
-
-@group Iron Elements
-@demo demo/index.html
-@hero hero.svg
-@element iron-localstorage
--->
-<dom-module id="iron-localstorage"></dom-module>
-<script>
-
- Polymer({
- is: 'iron-localstorage',
-
- /**
- * Fired when value loads from localStorage.
- *
- * @param {Object} detail
- * @param {Boolean} detail.externalChange true if change occured in different window
- * @event iron-localstorage-load
- */
-
- /**
- * Fired when loaded value is null.
- * You can use event handler to initialize default value.
- *
- * @event iron-localstorage-load-empty
- */
- properties: {
- /**
- * The key to the data stored in localStorage.
- */
- name: {
- type: String,
- value: ''
- },
- /**
- * The data associated with this storage.
- * If value is set to null, and storage is in useRaw mode, item will be deleted
- */
- value: {
- type: Object,
- notify: true
- },
-
- /**
- * Value is stored and retrieved without JSON parse if true
- */
- useRaw: {
- type: Boolean,
- value: false
- },
-
- /**
- * Auto save is disabled if true. Default to false.
- */
- autoSaveDisabled: {
- type: Boolean,
- value: false
- },
- /**
- * Last error encountered while saving/loading items. Null otherwise
- */
- errorMessage: {
- type: String,
- notify: true
- },
- /*
- * True if value was loaded
- */
- _loaded: {
- type: Boolean,
- value: false
- }
- },
-
- observers: [
- 'reload(name,useRaw)',
- '_trySaveValue(value, _loaded, autoSaveDisabled)'
- ],
-
- ready: function() {
- this._boundHandleStorage = this._handleStorage.bind(this);
- },
-
- attached: function() {
- window.addEventListener('storage', this._boundHandleStorage);
- },
-
- detached: function() {
- window.removeEventListener('storage', this._boundHandleStorage);
- },
-
- _handleStorage: function(ev) {
- if (ev.key == this.name) {
- this._load(true);
- }
- },
-
- _trySaveValue: function(value, _loaded, autoSaveDisabled) {
- if (this._justLoaded) { // guard against saving after _load()
- this._justLoaded = false;
- return;
- }
- if (_loaded && !autoSaveDisabled) {
- this.save();
- }
- },
-
- /**
- * Loads the value again. Use if you modify
- * localStorage using DOM calls, and want to
- * keep this element in sync.
- */
- reload: function() {
- this._load();
- },
-
- /**
- * loads value from local storage
- * @param {Boolean} externalChange true if loading changes from a different window
- */
- _load: function(externalChange) {
- var v = localStorage.getItem(this.name);
-
- if (v === null) {
- this.fire('iron-localstorage-load-empty');
- } else if (!this.useRaw) {
- try {
- v = JSON.parse(v);
- } catch(x) {
- this.errorMessage = "Could not parse local storage value";
- console.error("could not parse local storage value", v);
- }
- }
-
- this._justLoaded = true;
- this._loaded = true;
- this.value = v;
- this.fire('iron-localstorage-load', { externalChange: externalChange});
- },
-
- /**
- * Saves the value to localStorage. Call to save if autoSaveDisabled is set.
- * If `value` is null, deletes localStorage.
- */
- save: function() {
- var v = this.useRaw ? this.value : JSON.stringify(this.value);
- try {
- if (this.value === null) {
- localStorage.removeItem(this.name);
- } else {
- localStorage.setItem(this.name, v);
- }
- }
- catch(ex) {
- // Happens in Safari incognito mode,
- this.errorMessage = ex.message;
- console.error("localStorage could not be saved. Safari incoginito mode?", ex);
- }
- }
-
- });
-
-</script>

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