Index: third_party/polymer/components/core-drawer-panel/core-drawer-panel.html |
diff --git a/third_party/polymer/components/core-drawer-panel/core-drawer-panel.html b/third_party/polymer/components/core-drawer-panel/core-drawer-panel.html |
deleted file mode 100644 |
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--- a/third_party/polymer/components/core-drawer-panel/core-drawer-panel.html |
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-<!-- |
-Copyright (c) 2014 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 |
---> |
- |
-<!-- |
-`core-drawer-panel` contains a drawer panel and a main panel. The drawer |
-and the main panel are side-by-side with drawer on the left. When the browser |
-window size is smaller than the `responsiveWidth`, `core-drawer-panel` |
-changes to narrow layout. In narrow layout, the drawer will be stacked on top |
-of the main panel. The drawer will slide in/out to hide/reveal the main |
-panel. |
- |
-Use the attribute `drawer` to indicate that the element is the drawer panel and |
-`main` to indicate that the element is the main panel. |
- |
-Example: |
- |
- <core-drawer-panel> |
- <div drawer> Drawer panel... </div> |
- <div main> Main panel... </div> |
- </core-drawer-panel> |
- |
-The drawer and the main panels are not scrollable. You can set CSS overflow |
-property on the elements to make them scrollable or use `core-header-panel`. |
- |
-Example: |
- |
- <core-drawer-panel> |
- <core-header-panel drawer> |
- <core-toolbar></core-toolbar> |
- <div> Drawer content... </div> |
- </core-header-panel> |
- <core-header-panel main> |
- <core-toolbar></core-toolbar> |
- <div> Main content... </div> |
- </core-header-panel> |
- </core-drawer-panel> |
- |
-An element that should toggle the drawer will automatically do so if it's |
-given the `core-drawer-toggle` attribute. Also this element will automatically |
-be hidden in wide layout. |
- |
-Example: |
- |
- <core-drawer-panel> |
- <core-header-panel drawer> |
- <core-toolbar> |
- <div>Application</div> |
- </core-toolbar> |
- <div> Drawer content... </div> |
- </core-header-panel> |
- <core-header-panel main> |
- <core-toolbar> |
- <core-icon-button icon="menu" core-drawer-toggle></core-icon-button> |
- <div>Title</div> |
- </core-toolbar> |
- <div> Main content... </div> |
- </core-header-panel> |
- </core-drawer-panel> |
- |
-To position the drawer to the right, add `rightDrawer` attribute. |
- |
- <core-drawer-panel rightDrawer> |
- <div drawer> Drawer panel... </div> |
- <div main> Main panel... </div> |
- </core-drawer-panel> |
- |
-@group Polymer Core Elements |
-@element core-drawer-panel |
-@homepage github.io |
---> |
- |
-<link rel="import" href="../core-media-query/core-media-query.html"> |
-<link rel="import" href="../core-selector/core-selector.html"> |
- |
-<polymer-element name="core-drawer-panel" touch-action="auto"> |
-<template> |
- |
- <link rel="stylesheet" href="core-drawer-panel.css"> |
- |
- <core-media-query query="max-width: {{forceNarrow ? '' : responsiveWidth}}" queryMatches="{{queryMatches}}"></core-media-query> |
- |
- <core-selector class="{{ {'narrow-layout' : narrow, transition : transition, dragging : dragging, 'right-drawer': rightDrawer} | tokenList }}" valueattr="id" selected="{{selected}}"> |
- |
- <div id="main" _style="left: {{ narrow || rightDrawer ? '0' : drawerWidth }}; right: {{ rightDrawer ? (narrow ? '' : drawerWidth) : '' }};"> |
- <content select="[main]"></content> |
- <div id="scrim" on-tap="{{togglePanel}}"></div> |
- </div> |
- |
- <div id="drawer" _style="width: {{ drawerWidth }}"> |
- <content select="[drawer]"></content> |
- </div> |
- |
- </core-selector> |
- |
-</template> |
-<script> |
- |
- Polymer('core-drawer-panel', { |
- |
- /** |
- * Fired when the narrow layout changes. |
- * |
- * @event core-responsive-change |
- * @param {Object} detail |
- * @param {boolean} detail.narrow true if the panel is in narrow layout. |
- */ |
- |
- /** |
- * Fired when the selected panel changes. |
- * |
- * Listening for this event is an alternative to observing changes in the `selected` attribute. |
- * This event is fired both when a panel is selected and deselected. |
- * The `isSelected` detail property contains the selection state. |
- * |
- * @event core-select |
- * @param {Object} detail |
- * @param {boolean} detail.isSelected true for selection and false for deselection |
- * @param {Object} detail.item the panel that the event refers to |
- */ |
- |
- publish: { |
- |
- /** |
- * Width of the drawer panel. |
- * |
- * @attribute drawerWidth |
- * @type string |
- * @default '256px' |
- */ |
- drawerWidth: '256px', |
- |
- /** |
- * Max-width when the panel changes to narrow layout. |
- * |
- * @attribute responsiveWidth |
- * @type string |
- * @default '640px' |
- */ |
- responsiveWidth: '640px', |
- |
- /** |
- * The panel that is being selected. `drawer` for the drawer panel and |
- * `main` for the main panel. |
- * |
- * @attribute selected |
- * @type string |
- * @default null |
- */ |
- selected: {value: null, reflect: true}, |
- |
- /** |
- * The panel to be selected when `core-drawer-panel` changes to narrow |
- * layout. |
- * |
- * @attribute defaultSelected |
- * @type string |
- * @default 'main' |
- */ |
- defaultSelected: 'main', |
- |
- /** |
- * Returns true if the panel is in narrow layout. This is useful if you |
- * need to show/hide elements based on the layout. |
- * |
- * @attribute narrow |
- * @type boolean |
- * @default false |
- */ |
- narrow: {value: false, reflect: true}, |
- |
- /** |
- * If true, position the drawer to the right. |
- * |
- * @attribute rightDrawer |
- * @type boolean |
- * @default false |
- */ |
- rightDrawer: false, |
- |
- /** |
- * If true, swipe to open/close the drawer is disabled. |
- * |
- * @attribute disableSwipe |
- * @type boolean |
- * @default false |
- */ |
- disableSwipe: false, |
- |
- /** |
- * If true, ignore `responsiveWidth` setting and force the narrow layout. |
- * |
- * @attribute forceNarrow |
- * @type boolean |
- * @default false |
- */ |
- forceNarrow: false |
- }, |
- |
- eventDelegates: { |
- trackstart: 'trackStart', |
- trackx: 'trackx', |
- trackend: 'trackEnd', |
- down: 'downHandler', |
- up: 'upHandler', |
- tap: 'tapHandler' |
- }, |
- |
- // Whether the transition is enabled. |
- transition: false, |
- |
- // How many pixels on the side of the screen are sensitive to edge swipes and peek. |
- edgeSwipeSensitivity: 15, |
- |
- // Whether the drawer is peeking out from the edge. |
- peeking: false, |
- |
- // Whether the user is dragging the drawer interactively. |
- dragging: false, |
- |
- // Whether the browser has support for the transform CSS property. |
- hasTransform: true, |
- |
- // Whether the browser has support for the will-change CSS property. |
- hasWillChange: true, |
- |
- // The attribute on elements that should toggle the drawer on tap, also |
- // elements will automatically be hidden in wide layout. |
- toggleAttribute: 'core-drawer-toggle', |
- |
- created: function() { |
- this.hasTransform = 'transform' in this.style; |
- this.hasWillChange = 'willChange' in this.style; |
- }, |
- |
- domReady: function() { |
- // to avoid transition at the beginning e.g. page loads |
- // NOTE: domReady is already raf delayed and delaying another frame |
- // ensures a layout has occurred. |
- this.async(function() { |
- this.transition = true; |
- }); |
- }, |
- |
- /** |
- * Toggles the panel open and closed. |
- * |
- * @method togglePanel |
- */ |
- togglePanel: function() { |
- this.selected = this.isMainSelected() ? 'drawer' : 'main'; |
- }, |
- |
- /** |
- * Opens the drawer. |
- * |
- * @method openDrawer |
- */ |
- openDrawer: function() { |
- this.selected = 'drawer'; |
- }, |
- |
- /** |
- * Closes the drawer. |
- * |
- * @method closeDrawer |
- */ |
- closeDrawer: function() { |
- this.selected = 'main'; |
- }, |
- |
- queryMatchesChanged: function() { |
- this.narrow = this.queryMatches || this.forceNarrow; |
- if (this.narrow) { |
- this.selected = this.defaultSelected; |
- } |
- this.setAttribute('touch-action', this.swipeAllowed() ? 'pan-y' : ''); |
- this.fire('core-responsive-change', {narrow: this.narrow}); |
- }, |
- |
- forceNarrowChanged: function() { |
- this.queryMatchesChanged(); |
- }, |
- |
- swipeAllowed: function() { |
- return this.narrow && !this.disableSwipe; |
- }, |
- |
- isMainSelected: function() { |
- return this.selected === 'main'; |
- }, |
- |
- startEdgePeek: function() { |
- this.width = this.$.drawer.offsetWidth; |
- this.moveDrawer(this.translateXForDeltaX(this.rightDrawer ? |
- -this.edgeSwipeSensitivity : this.edgeSwipeSensitivity)); |
- this.peeking = true; |
- }, |
- |
- stopEdgePeak: function() { |
- if (this.peeking) { |
- this.peeking = false; |
- this.moveDrawer(null); |
- } |
- }, |
- |
- downHandler: function(e) { |
- if (!this.dragging && this.isMainSelected() && this.isEdgeTouch(e)) { |
- this.startEdgePeek(); |
- } |
- }, |
- |
- upHandler: function(e) { |
- this.stopEdgePeak(); |
- }, |
- |
- tapHandler: function(e) { |
- if (e.target && this.toggleAttribute && |
- e.target.hasAttribute(this.toggleAttribute)) { |
- this.togglePanel(); |
- } |
- }, |
- |
- isEdgeTouch: function(e) { |
- return this.swipeAllowed() && (this.rightDrawer ? |
- e.pageX >= this.offsetWidth - this.edgeSwipeSensitivity : |
- e.pageX <= this.edgeSwipeSensitivity); |
- }, |
- |
- trackStart : function(e) { |
- if (this.swipeAllowed()) { |
- this.dragging = true; |
- |
- if (this.isMainSelected()) { |
- this.dragging = this.peeking || this.isEdgeTouch(e); |
- } |
- |
- if (this.dragging) { |
- this.width = this.$.drawer.offsetWidth; |
- this.transition = false; |
- e.preventTap(); |
- } |
- } |
- }, |
- |
- translateXForDeltaX: function(deltaX) { |
- var isMain = this.isMainSelected(); |
- if (this.rightDrawer) { |
- return Math.max(0, isMain ? this.width + deltaX : deltaX); |
- } else { |
- return Math.min(0, isMain ? deltaX - this.width : deltaX); |
- } |
- }, |
- |
- trackx : function(e) { |
- if (this.dragging) { |
- if (this.peeking) { |
- if (Math.abs(e.dx) <= this.edgeSwipeSensitivity) { |
- return; // Ignore trackx until we move past the edge peek. |
- } |
- this.peeking = false; |
- } |
- this.moveDrawer(this.translateXForDeltaX(e.dx)); |
- } |
- }, |
- |
- trackEnd : function(e) { |
- if (this.dragging) { |
- this.dragging = false; |
- this.transition = true; |
- this.moveDrawer(null); |
- |
- if (this.rightDrawer) { |
- this.selected = e.xDirection > 0 ? 'main' : 'drawer'; |
- } else { |
- this.selected = e.xDirection > 0 ? 'drawer' : 'main'; |
- } |
- } |
- }, |
- |
- transformForTranslateX: function(translateX) { |
- if (translateX === null) { |
- return ''; |
- } |
- return this.hasWillChange ? 'translateX(' + translateX + 'px)' : |
- 'translate3d(' + translateX + 'px, 0, 0)'; |
- }, |
- |
- moveDrawer: function(translateX) { |
- var s = this.$.drawer.style; |
- |
- if (this.hasTransform) { |
- s.transform = this.transformForTranslateX(translateX); |
- } else { |
- s.webkitTransform = this.transformForTranslateX(translateX); |
- } |
- } |
- |
- }); |
- |
-</script> |
-</polymer-element> |