Remove Polymer 0.5.

third_party/polymer/components-chromium/core-style/core-style-extracted.js

-
-(function() {
-
-window.CoreStyle = window.CoreStyle || {
-  g: {},
-  list: {},
-  refMap: {}
-};
-
-Polymer('core-style', {
-  /**
-   * The `id` property should be set if the `core-style` is a producer
-   * of styles. In this case, the `core-style` should have text content
-   * that is cssText.
-   *
-   * @attribute id
-   * @type string
-   * @default ''
-   */
-
-
-  publish: {
-    /**
-     * The `ref` property should be set if the `core-style` element is a 
-     * consumer of styles. Set it to the `id` of the desired `core-style`
-     * element.
-     *
-     * @attribute ref
-     * @type string
-     * @default ''
-     */
-    ref: ''
-  },
-
-  // static
-  g: CoreStyle.g,
-  refMap: CoreStyle.refMap,
-
-  /**
-   * The `list` is a map of all `core-style` producers stored by `id`. It 
-   * should be considered readonly. It's useful for nesting one `core-style`
-   * inside another.
-   *
-   * @attribute list
-   * @type object (readonly)
-   * @default {map of all `core-style` producers}
-   */
-  list: CoreStyle.list,
-
-  // if we have an id, we provide style
-  // if we have a ref, we consume/require style
-  ready: function() {
-    if (this.id) {
-      this.provide();
-    } else {
-      this.registerRef(this.ref);
-      if (!window.ShadowDOMPolyfill) {
-        this.require();
-      }  
-    }
-  },
-
-  // can't shim until attached if using SD polyfill because need to find host
-  attached: function() {
-    if (!this.id && window.ShadowDOMPolyfill) {
-      this.require();
-    }
-  },
-
-  /****** producer stuff *******/
-
-  provide: function() {
-    this.register();
-    // we want to do this asap, especially so we can do so before definitions
-    // that use this core-style are registered.
-    if (this.textContent) {
-      this._completeProvide();
-    } else {
-      this.async(this._completeProvide);
-    }
-  },
-
-  register: function() {
-    var i = this.list[this.id];
-    if (i) {
-      if (!Array.isArray(i)) {
-        this.list[this.id] = [i];
-      }
-      this.list[this.id].push(this);
-    } else {
-      this.list[this.id] = this;  
-    }
-  },
-
-  // stamp into a shadowRoot so we can monitor dom of the bound output
-  _completeProvide: function() {
-    this.createShadowRoot();
-    this.domObserver = new MutationObserver(this.domModified.bind(this))
-        .observe(this.shadowRoot, {subtree: true, 
-        characterData: true, childList: true});
-    this.provideContent();
-  },
-
-  provideContent: function() {
-    this.ensureTemplate();
-    this.shadowRoot.textContent = '';
-    this.shadowRoot.appendChild(this.instanceTemplate(this.template));
-    this.cssText = this.shadowRoot.textContent;
-  },
-
-  ensureTemplate: function() {
-    if (!this.template) {
-      this.template = this.querySelector('template:not([repeat]):not([bind])');
-      // move content into the template
-      if (!this.template) {
-        this.template = document.createElement('template');
-        var n = this.firstChild;
-        while (n) {
-          this.template.content.appendChild(n.cloneNode(true));
-          n = n.nextSibling;
-        }
-      }
-    }
-  },
-
-  domModified: function() {
-    this.cssText = this.shadowRoot.textContent;
-    this.notify();
-  },
-
-  // notify instances that reference this element
-  notify: function() {
-    var s$ = this.refMap[this.id];
-    if (s$) {
-      for (var i=0, s; (s=s$[i]); i++) {
-        s.require();
-      }
-    }
-  },
-
-  /****** consumer stuff *******/
-
-  registerRef: function(ref) {
-    //console.log('register', ref);
-    this.refMap[this.ref] = this.refMap[this.ref] || [];
-    this.refMap[this.ref].push(this);
-  },
-
-  applyRef: function(ref) {
-    this.ref = ref;
-    this.registerRef(this.ref);
-    this.require();
-  },
-
-  require: function() {
-    var cssText = this.cssTextForRef(this.ref);
-    //console.log('require', this.ref, cssText);
-    if (cssText) {
-      this.ensureStyleElement();
-      // do nothing if cssText has not changed
-      if (this.styleElement._cssText === cssText) {
-        return;
-      }
-      this.styleElement._cssText = cssText;
-      if (window.ShadowDOMPolyfill) {
-        this.styleElement.textContent = cssText;
-        cssText = WebComponents.ShadowCSS.shimStyle(this.styleElement,
-            this.getScopeSelector());
-      }
-      this.styleElement.textContent = cssText;
-    }
-  },
-
-  cssTextForRef: function(ref) {
-    var s$ = this.byId(ref);
-    var cssText = '';
-    if (s$) {
-      if (Array.isArray(s$)) {
-        var p = [];
-        for (var i=0, l=s$.length, s; (i<l) && (s=s$[i]); i++) {
-          p.push(s.cssText);
-        }
-        cssText = p.join('\n\n');
-      } else {
-        cssText = s$.cssText;
-      }
-    }
-    if (s$ && !cssText) {
-      console.warn('No styles provided for ref:', ref);
-    }
-    return cssText;
-  },
-
-  byId: function(id) {
-    return this.list[id];
-  },
-
-  ensureStyleElement: function() {
-    if (!this.styleElement) {
-      this.styleElement = window.ShadowDOMPolyfill ? 
-          this.makeShimStyle() :
-          this.makeRootStyle();
-    }
-    if (!this.styleElement) {
-      console.warn(this.localName, 'could not setup style.');
-    }
-  },
-
-  makeRootStyle: function() {
-    var style = document.createElement('style');
-    this.appendChild(style);
-    return style;
-  },
-
-  makeShimStyle: function() {
-    var host = this.findHost(this);
-    if (host) {
-      var name = host.localName;
-      var style = document.querySelector('style[' + name + '=' + this.ref +']');
-      if (!style) {
-        style = document.createElement('style');
-        style.setAttribute(name, this.ref);
-        document.head.appendChild(style);
-      }
-      return style;
-    }
-  },
-
-  getScopeSelector: function() {
-    if (!this._scopeSelector) {
-      var selector = '', host = this.findHost(this);
-      if (host) {
-        var typeExtension = host.hasAttribute('is');
-        var name = typeExtension ? host.getAttribute('is') : host.localName;
-        selector = WebComponents.ShadowCSS.makeScopeSelector(name, 
-            typeExtension);
-      }
-      this._scopeSelector = selector;
-    }
-    return this._scopeSelector;
-  },
-
-  findHost: function(node) {
-    while (node.parentNode) {
-      node = node.parentNode;
-    }
-    return node.host || wrap(document.documentElement);
-  },
-
-  /* filters! */
-  // TODO(dfreedm): add more filters!
-
-  cycle: function(rgb, amount) {
-    if (rgb.match('#')) {
-      var o = this.hexToRgb(rgb);
-      if (!o) {
-        return rgb;
-      }
-      rgb = 'rgb(' + o.r + ',' + o.b + ',' + o.g + ')';
-    }
-
-    function cycleChannel(v) {
-      return Math.abs((Number(v) - amount) % 255);
-    }
-
-    return rgb.replace(/rgb\(([^,]*),([^,]*),([^,]*)\)/, function(m, a, b, c) {
-      return 'rgb(' + cycleChannel(a) + ',' + cycleChannel(b) + ', ' 
-          + cycleChannel(c) + ')';
-    });
-  },
-
-  hexToRgb: function(hex) {
-    var result = /^#?([a-f\d]{2})([a-f\d]{2})([a-f\d]{2})$/i.exec(hex);
-    return result ? {
-        r: parseInt(result[1], 16),
-        g: parseInt(result[2], 16),
-        b: parseInt(result[3], 16)
-    } : null;
-  }
-
-});
-
-
-})();