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Unified Diff: third_party/polymer/components-chromium/core-image/core-image-extracted.js

Issue 1215543002: Remove Polymer 0.5. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: fix unit test Created 5 years, 6 months ago
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Index: third_party/polymer/components-chromium/core-image/core-image-extracted.js
diff --git a/third_party/polymer/components-chromium/core-image/core-image-extracted.js b/third_party/polymer/components-chromium/core-image/core-image-extracted.js
deleted file mode 100644
index 98bac8127d47cc722cb951de1cc9b8c19dd4ced3..0000000000000000000000000000000000000000
--- a/third_party/polymer/components-chromium/core-image/core-image-extracted.js
+++ /dev/null
@@ -1,166 +0,0 @@
-
-
- Polymer('core-image',{
-
- publish: {
-
- /**
- * The URL of an image.
- *
- * @attribute src
- * @type string
- * @default null
- */
- src: null,
-
- /**
- * When false, the image is prevented from loading and any placeholder is
- * shown. This may be useful when a binding to the src property is known to
- * be invalid, to prevent 404 requests.
- *
- * @attribute src
- * @type string
- * @default null
- */
- load: true,
-
- /**
- * Sets a sizing option for the image. Valid values are `contain` (full
- * aspect ratio of the image is contained within the element and
- * letterboxed) or `cover` (image is cropped in order to fully cover the
- * bounds of the element), or `null` (default: image takes natural size).
- *
- * @attribute sizing
- * @type string
- * @default null
- */
- sizing: null,
-
- /**
- * When a sizing option is uzed (`cover` or `contain`), this determines
- * how the image is aligned within the element bounds.
- *
- * @attribute position
- * @type string
- * @default 'center'
- */
- position: 'center',
-
- /**
- * When `true`, any change to the `src` property will cause the `placeholder`
- * image to be shown until the
- *
- * @attribute preload
- * @type boolean
- * @default false
- */
- preload: false,
-
- /**
- * This image will be used as a background/placeholder until the src image has
- * loaded. Use of a data-URI for placeholder is encouraged for instant rendering.
- *
- * @attribute placeholder
- * @type string
- * @default null
- */
- placeholder: null,
-
- /**
- * When `preload` is true, setting `fade` to true will cause the image to
- * fade into place.
- *
- * @attribute fade
- * @type boolean
- * @default false
- */
- fade: false,
-
- /**
- * Read-only value that tracks the loading state of the image when the `preload`
- * option is used.
- *
- * @attribute loading
- * @type boolean
- * @default false
- */
- loading: false,
-
- /**
- * Can be used to set the width of image (e.g. via binding); size may also be
- * set via CSS.
- *
- * @attribute width
- * @type number
- * @default null
- */
- width: null,
-
- /**
- * Can be used to set the height of image (e.g. via binding); size may also be
- * set via CSS.
- *
- * @attribute height
- * @type number
- * @default null
- */
- height: null
-
- },
-
- observe: {
- 'preload color sizing position src fade': 'update'
- },
-
- widthChanged: function() {
- this.style.width = isNaN(this.width) ? this.width : this.width + 'px';
- },
-
- heightChanged: function() {
- this.style.height = isNaN(this.height) ? this.height : this.height + 'px';
- },
-
- update: function() {
- this.style.backgroundSize = this.sizing;
- this.style.backgroundPosition = this.sizing ? this.position : null;
- this.style.backgroundRepeat = this.sizing ? 'no-repeat' : null;
- if (this.preload) {
- if (this.fade) {
- if (!this._placeholderEl) {
- this._placeholderEl = this.shadowRoot.querySelector('#placeholder');
- }
- this._placeholderEl.style.backgroundSize = this.sizing;
- this._placeholderEl.style.backgroundPosition = this.sizing ? this.position : null;
- this._placeholderEl.style.backgroundRepeat = this.sizing ? 'no-repeat' : null;
- this._placeholderEl.classList.remove('fadein');
- this._placeholderEl.style.backgroundImage = (this.load && this.placeholder) ? 'url(' + this.placeholder + ')': null;
- } else {
- this._setSrc(this.placeholder);
- }
- if (this.load && this.src) {
- var img = new Image();
- img.src = this.src;
- this.loading = true;
- img.onload = function() {
- this._setSrc(this.src);
- this.loading = false;
- if (this.fade) {
- this._placeholderEl.classList.add('fadein');
- }
- }.bind(this);
- }
- } else {
- this._setSrc(this.src);
- }
- },
-
- _setSrc: function(src) {
- if (this.sizing) {
- this.style.backgroundImage = src ? 'url(' + src + ')': '';
- } else {
- this.$.img.src = src || '';
- }
- }
-
- });
-

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