mirror of
https://github.com/jellyfin/jellyfin-web
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update components
This commit is contained in:
Luke Pulverenti
parent
0b450116a5
commit
1a84e71a95
31 changed files with 646 additions and 495 deletions
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@ -1,6 +1,6 @@
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{
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"name": "paper-slider",
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"version": "1.0.3",
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"version": "1.0.4",
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"description": "A material design-style slider",
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"license": "http://polymer.github.io/LICENSE.txt",
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"authors": "The Polymer Authors",
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@ -37,14 +37,13 @@
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"webcomponentsjs": "webcomponents/webcomponentsjs#^0.7.0"
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},
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"homepage": "https://github.com/PolymerElements/paper-slider",
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"_release": "1.0.3",
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"_release": "1.0.4",
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"_resolution": {
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"type": "version",
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"tag": "v1.0.3",
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"commit": "d2b1542b6f02595fa124359945a4cc00cb0fca44"
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"tag": "v1.0.4",
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"commit": "e1307d8323c2f91a3f2a514c210b4d7dd498e3ac"
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},
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"_source": "git://github.com/PolymerElements/paper-slider.git",
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"_target": "~1.0.3",
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"_originalSource": "PolymerElements/paper-slider",
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"_direct": true
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"_originalSource": "PolymerElements/paper-slider"
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}
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@ -1,6 +1,6 @@
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{
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"name": "paper-slider",
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"version": "1.0.3",
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"version": "1.0.4",
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"description": "A material design-style slider",
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"license": "http://polymer.github.io/LICENSE.txt",
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"authors": "The Polymer Authors",
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@ -19,20 +19,20 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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-webkit-tap-highlight-color: rgba(0, 0, 0, 0);
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}
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:host(:not([disabled])) #sliderBar::shadow #activeProgress {
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background-color: var(--paper-slider-active-color, --google-blue-700);
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:host(:not([disabled])) #sliderBar {
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--paper-progress-active-color: var(--paper-slider-active-color, --google-blue-700);
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}
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:host(:not([disabled])) #sliderBar::shadow #secondaryProgress {
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background-color: var(--paper-slider-secondary-color, --google-blue-300);
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:host(:not([disabled])) #sliderBar {
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--paper-progress-secondary-color: var(--paper-slider-secondary-color, --google-blue-300);
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}
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:host([disabled]) #sliderBar::shadow #activeProgress {
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background-color: var(--paper-slider-disabled-active-color, --google-grey-500);
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:host([disabled]) #sliderBar {
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--paper-progress-active-color: var(--paper-slider-disabled-active-color, --google-grey-500);
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}
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:host([disabled]) #sliderBar::shadow #secondaryProgress {
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background-color: var(--paper-slider-disabled-secondary-color, --google-grey-300);
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:host([disabled]) #sliderBar {
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--paper-progress-secondary-color: var(--paper-slider-disabled-secondary-color, --google-grey-300);
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}
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:host(:focus) {
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@ -116,11 +116,6 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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background-color: black;
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}
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.transiting #sliderBar::shadow #activeProgress {
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-webkit-transition: -webkit-transform 0.08s ease;
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transition: transform 0.08s ease;
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}
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#sliderKnob {
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@apply(--layout-center-justified);
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@apply(--layout-center);
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@ -153,10 +148,12 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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#sliderKnobInner {
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width: 12px;
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height: 12px;
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box-sizing: border-box;
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-moz-box-sizing: border-box;
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border-radius: 50%;
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background-color: var(--paper-slider-knob-color, --google-blue-700);
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-moz-box-sizing: border-box;
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box-sizing: border-box;
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transition-property: height, width, background-color, border;
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transition-duration: 0.1s;
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transition-timing-function: ease;
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@ -165,13 +162,14 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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.expand:not(.pin) > #sliderKnob > #sliderKnobInner {
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width: 100%;
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height: 100%;
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-webkit-transform: translateZ(0);
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transform: translateZ(0);
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}
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.ring > #sliderKnob > #sliderKnobInner {
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background-color: transparent;
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border: 2px solid #c8c8c8;
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background-color: var(--paper-slider-knob-start-color, transparent);
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border: 2px solid var(--paper-slider-knob-start-border-color, #c8c8c8);
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}
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#sliderKnobInner::before {
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@ -187,6 +185,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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height: 26px;
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margin-left: 3px;
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border-radius: 50% 50% 50% 0;
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-webkit-transform: rotate(-45deg) scale(0) translate(0);
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transform: rotate(-45deg) scale(0) translate(0);
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}
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@ -198,7 +197,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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}
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.pin.ring > #sliderKnob > #sliderKnobInner::before {
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background-color: #c8c8c8;
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background-color: var(--paper-slider-pin-start-color, #c8c8c8);
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}
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.pin.expand > #sliderKnob > #sliderKnobInner::before {
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@ -216,6 +215,7 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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text-align: center;
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color: var(--paper-slider-font-color, #fff);
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font-size: 10px;
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-webkit-transform: scale(0) translate(0);
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transform: scale(0) translate(0);
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}
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@ -232,9 +232,10 @@ subject to an additional IP rights grant found at http://polymer.github.io/PATEN
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overflow: hidden;
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}
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.slider-input::shadow input {
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/* FIXME(ffu): should one be able set text-align directly on paper-input? */
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text-align: center;
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.slider-input {
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--paper-input-container-input: {
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text-align: center;
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};
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}
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/* disabled state */
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@ -49,6 +49,9 @@ Custom property | Description | Default
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`--paper-slider-font-color` | The pin's text color | `#fff`
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`--paper-slider-disabled-active-color` | The disabled progress bar color | `--google-grey-500`
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`--paper-slider-disabled-secondary-color` | The disabled secondary progress bar color | `--google-grey-300`
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`--paper-slider-knob-start-color` | The fill color of the knob at the far left | `transparent`
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`--paper-slider-knob-start-border-color` | The border color of the knob at the far left | `#c8c8c8`
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`--paper-slider-pin-start-color` | The color of the pin at the far left | `#c8c8c8`
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@group Paper Elements
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@element paper-slider
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@ -58,433 +61,444 @@ Custom property | Description | Default
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<dom-module id="paper-slider">
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<link rel="import" type="css" href="paper-slider.css">
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<link rel="import" type="css" href="paper-slider.css">
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<template>
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<div id="sliderContainer"
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class$="[[_getClassNames(disabled, pin, snaps, immediateValue, min, expand, dragging, transiting, editable)]]">
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<template>
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<div id="sliderContainer"
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class$="[[_getClassNames(disabled, pin, snaps, immediateValue, min, expand, dragging, transiting, editable)]]">
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<div class="bar-container">
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<paper-progress id="sliderBar"
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aria-hidden="true"
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min="[[min]]"
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max="[[max]]"
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step="[[step]]"
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value="[[immediateValue]]"
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secondary-progress="[[secondaryProgress]]"
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on-down="_bardown"
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on-up="_resetKnob"
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on-track="_onTrack">
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</paper-progress>
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</div>
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<div class="bar-container">
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<paper-progress
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class$="[[_getProgressClass(transiting)]]"
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id="sliderBar"
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aria-hidden="true"
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min="[[min]]"
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max="[[max]]"
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step="[[step]]"
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value="[[immediateValue]]"
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secondary-progress="[[secondaryProgress]]"
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on-down="_bardown"
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on-up="_resetKnob"
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on-track="_onTrack">
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</paper-progress>
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</div>
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<template is="dom-if" if="[[snaps]]">
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<div class="slider-markers horizontal layout">
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<template is="dom-repeat" items="[[markers]]">
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<div class="slider-marker flex"></div>
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</template>
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</div>
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</template>
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<div id="sliderKnob"
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class="center-justified center horizontal layout"
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on-down="_knobdown"
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on-up="_resetKnob"
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on-track="_onTrack"
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on-transitionend="_knobTransitionEnd">
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<paper-ripple id="ink" class="circle" center hidden$="[[!receivedFocusFromKeyboard]]"></paper-ripple>
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<div id="sliderKnobInner" value$="[[pinValue]]"></div>
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</div>
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<template is="dom-if" if="[[snaps]]">
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<div class="slider-markers horizontal layout">
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<template is="dom-repeat" items="[[markers]]">
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<div class="slider-marker flex"></div>
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</template>
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</div>
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</template>
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<template is="dom-if" if="[[editable]]">
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<paper-input id="input"
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class="slider-input"
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disabled$="[[disabled]]"
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on-change="_inputChange">
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</paper-input>
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</template>
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<div id="sliderKnob"
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class="center-justified center horizontal layout"
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on-down="_knobdown"
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on-up="_resetKnob"
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on-track="_onTrack"
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on-transitionend="_knobTransitionEnd">
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<paper-ripple
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center
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id="ink"
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class="circle"
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hidden$="[[!receivedFocusFromKeyboard]]">
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</paper-ripple>
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<div id="sliderKnobInner" value$="[[immediateValue]]"></div>
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</div>
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</div>
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<template is="dom-if" if="[[editable]]">
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<paper-input
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id="input"
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class="slider-input"
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disabled$="[[disabled]]"
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on-change="_inputChange"
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value="[[_fixForInput(immediateValue)]]"
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>
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</paper-input>
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</template>
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</template>
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</dom-module>
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<script>
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Polymer({
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is: 'paper-slider',
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Polymer({
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is: 'paper-slider',
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behaviors: [
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Polymer.IronA11yKeysBehavior,
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Polymer.PaperInkyFocusBehavior,
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Polymer.IronFormElementBehavior,
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Polymer.IronRangeBehavior
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],
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behaviors: [
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Polymer.IronFormElementBehavior,
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Polymer.PaperInkyFocusBehavior,
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Polymer.IronRangeBehavior
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],
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properties: {
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properties: {
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/**
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* If true, the slider thumb snaps to tick marks evenly spaced based
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* on the `step` property value.
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*/
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snaps: {
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type: Boolean,
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value: false,
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notify: true
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},
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/**
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* If true, the slider thumb snaps to tick marks evenly spaced based
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* on the `step` property value.
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*/
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snaps: {
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type: Boolean,
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value: false,
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notify: true
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},
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/**
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* If true, a pin with numeric value label is shown when the slider thumb
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* is pressed. Use for settings for which users need to know the exact
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* value of the setting.
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*/
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pin: {
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type: Boolean,
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value: false,
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notify: true
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},
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/**
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* If true, a pin with numeric value label is shown when the slider thumb
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* is pressed. Use for settings for which users need to know the exact
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* value of the setting.
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*/
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pin: {
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type: Boolean,
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value: false,
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notify: true
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},
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/**
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* The number that represents the current secondary progress.
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*/
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secondaryProgress: {
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type: Number,
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value: 0,
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notify: true,
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observer: '_secondaryProgressChanged'
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},
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/**
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* The number that represents the current secondary progress.
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*/
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secondaryProgress: {
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type: Number,
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value: 0,
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notify: true,
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observer: '_secondaryProgressChanged'
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},
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/**
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* If true, an input is shown and user can use it to set the slider value.
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*/
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editable: {
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type: Boolean,
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value: false
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},
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/**
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* If true, an input is shown and user can use it to set the slider value.
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*/
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editable: {
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type: Boolean,
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value: false
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},
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/**
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* The immediate value of the slider. This value is updated while the user
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* is dragging the slider.
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*/
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immediateValue: {
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type: Number,
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value: 0,
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readOnly: true
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},
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/**
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* The immediate value of the slider. This value is updated while the user
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* is dragging the slider.
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*/
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immediateValue: {
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type: Number,
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value: 0,
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readOnly: true
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},
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/**
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* The maximum number of markers
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*/
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maxMarkers: {
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type: Number,
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value: 0,
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notify: true,
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observer: '_maxMarkersChanged'
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},
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/**
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* The maximum number of markers
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*/
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maxMarkers: {
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type: Number,
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value: 0,
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notify: true,
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observer: '_maxMarkersChanged'
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},
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/**
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* If true, the knob is expanded
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*/
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expand: {
|
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type: Boolean,
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value: false,
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readOnly: true
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},
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/**
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* If true, the knob is expanded
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*/
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expand: {
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type: Boolean,
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value: false,
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readOnly: true
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},
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|
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/**
|
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* True when the user is dragging the slider.
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*/
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dragging: {
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type: Boolean,
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value: false,
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readOnly: true
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},
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/**
|
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* True when the user is dragging the slider.
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*/
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dragging: {
|
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type: Boolean,
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value: false,
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readOnly: true
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},
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|
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transiting: {
|
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type: Boolean,
|
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value: false,
|
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readOnly: true
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},
|
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transiting: {
|
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type: Boolean,
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value: false,
|
||||
readOnly: true
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||||
},
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|
||||
markers: {
|
||||
type: Array,
|
||||
readOnly: true,
|
||||
value: []
|
||||
},
|
||||
},
|
||||
markers: {
|
||||
type: Array,
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||||
readOnly: true,
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||||
value: []
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||||
},
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},
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|
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observers: [
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'_updateKnob(value, min, max, snaps, step)',
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'_minChanged(min)',
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'_maxChanged(max)',
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'_valueChanged(value)',
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'_immediateValueChanged(immediateValue)'
|
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],
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observers: [
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'_updateKnob(value, min, max, snaps, step)',
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'_minChanged(min)',
|
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'_maxChanged(max)',
|
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'_valueChanged(value)',
|
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'_immediateValueChanged(immediateValue)'
|
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],
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|
||||
hostAttributes: {
|
||||
role: 'slider',
|
||||
tabindex: 0
|
||||
},
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||||
hostAttributes: {
|
||||
role: 'slider',
|
||||
tabindex: 0
|
||||
},
|
||||
|
||||
keyBindings: {
|
||||
'left down pagedown home': '_decrementKey',
|
||||
'right up pageup end': '_incrementKey'
|
||||
},
|
||||
keyBindings: {
|
||||
'left down pagedown home': '_decrementKey',
|
||||
'right up pageup end': '_incrementKey'
|
||||
},
|
||||
|
||||
ready: function () {
|
||||
// issue polymer/polymer#1305
|
||||
this.async(function () {
|
||||
this._updateKnob(this.value);
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this._updateInputValue();
|
||||
}, 1);
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||||
},
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||||
ready: function() {
|
||||
// issue polymer/polymer#1305
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|
||||
/**
|
||||
* Increases value by `step` but not above `max`.
|
||||
* @method increment
|
||||
*/
|
||||
increment: function () {
|
||||
this.value = this._clampValue(this.value + this.step);
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||||
},
|
||||
|
||||
/**
|
||||
* Decreases value by `step` but not below `min`.
|
||||
* @method decrement
|
||||
*/
|
||||
decrement: function () {
|
||||
this.value = this._clampValue(this.value - this.step);
|
||||
},
|
||||
|
||||
_updateKnob: function (value) {
|
||||
this._positionKnob(this._calcRatio(value));
|
||||
},
|
||||
|
||||
_minChanged: function () {
|
||||
this.setAttribute('aria-valuemin', this.min);
|
||||
},
|
||||
|
||||
_maxChanged: function () {
|
||||
this.setAttribute('aria-valuemax', this.max);
|
||||
},
|
||||
|
||||
_valueChanged: function () {
|
||||
this.setAttribute('aria-valuenow', this.value);
|
||||
this.fire('value-change');
|
||||
},
|
||||
|
||||
_immediateValueChanged: function () {
|
||||
if (this.dragging) {
|
||||
this.fire('immediate-value-change');
|
||||
} else {
|
||||
this.value = this.immediateValue;
|
||||
}
|
||||
this._updateInputValue();
|
||||
},
|
||||
|
||||
_secondaryProgressChanged: function () {
|
||||
this.secondaryProgress = this._clampValue(this.secondaryProgress);
|
||||
},
|
||||
|
||||
_updateInputValue: function () {
|
||||
if (this.editable) {
|
||||
this.$$('#input').value = this.immediateValue.toString();
|
||||
}
|
||||
},
|
||||
|
||||
_expandKnob: function () {
|
||||
this._setExpand(true);
|
||||
},
|
||||
|
||||
_resetKnob: function () {
|
||||
this.cancelDebouncer('expandKnob');
|
||||
this._setExpand(false);
|
||||
},
|
||||
|
||||
_positionKnob: function (ratio) {
|
||||
this._setImmediateValue(this._calcStep(this._calcKnobPosition(ratio)));
|
||||
this._setPinValue(this.immediateValue);
|
||||
|
||||
this._setRatio(this._calcRatio(this.immediateValue));
|
||||
|
||||
this.$.sliderKnob.style.left = (this.ratio * 100) + '%';
|
||||
},
|
||||
|
||||
_inputChange: function () {
|
||||
this.value = this.$$('#input').value;
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_calcKnobPosition: function (ratio) {
|
||||
return (this.max - this.min) * ratio + this.min;
|
||||
},
|
||||
|
||||
_onTrack: function (event) {
|
||||
switch (event.detail.state) {
|
||||
case 'start':
|
||||
this._trackStart(event);
|
||||
break;
|
||||
case 'track':
|
||||
this._trackX(event);
|
||||
break;
|
||||
case 'end':
|
||||
this._trackEnd();
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
_trackStart: function (event) {
|
||||
this._w = this.$.sliderBar.offsetWidth;
|
||||
this._x = this.ratio * this._w;
|
||||
this._startx = this._x || 0;
|
||||
this._minx = -this._startx;
|
||||
this._maxx = this._w - this._startx;
|
||||
this.$.sliderKnob.classList.add('dragging');
|
||||
|
||||
this._setDragging(true);
|
||||
},
|
||||
|
||||
_trackX: function (e) {
|
||||
if (!this.dragging) {
|
||||
this._trackStart(e);
|
||||
}
|
||||
|
||||
var dx = Math.min(this._maxx, Math.max(this._minx, e.detail.dx));
|
||||
this._x = this._startx + dx;
|
||||
|
||||
var immediateValue = this._calcStep(this._calcKnobPosition(this._x / this._w));
|
||||
this._setImmediateValue(immediateValue);
|
||||
this._setPinValue(immediateValue);
|
||||
|
||||
// update knob's position
|
||||
var translateX = ((this._calcRatio(immediateValue) * this._w) - this._startx);
|
||||
this.translate3d(translateX + 'px', 0, 0, this.$.sliderKnob);
|
||||
},
|
||||
|
||||
_trackEnd: function () {
|
||||
var s = this.$.sliderKnob.style;
|
||||
|
||||
this.$.sliderKnob.classList.remove('dragging');
|
||||
this._setDragging(false);
|
||||
this._resetKnob();
|
||||
this.value = this.immediateValue;
|
||||
|
||||
s.transform = s.webkitTransform = '';
|
||||
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_knobdown: function (event) {
|
||||
this._expandKnob();
|
||||
|
||||
// cancel selection
|
||||
event.detail.sourceEvent.preventDefault();
|
||||
|
||||
// set the focus manually because we will called prevent default
|
||||
this.focus();
|
||||
},
|
||||
|
||||
_bardown: function (event) {
|
||||
this._w = this.$.sliderBar.offsetWidth;
|
||||
var rect = this.$.sliderBar.getBoundingClientRect();
|
||||
var ratio = (event.detail.x - rect.left) / this._w;
|
||||
var prevRatio = this.ratio;
|
||||
|
||||
this._setTransiting(true);
|
||||
|
||||
this._positionKnob(ratio);
|
||||
|
||||
this.debounce('expandKnob', this._expandKnob, 60);
|
||||
|
||||
// if the ratio doesn't change, sliderKnob's animation won't start
|
||||
// and `_knobTransitionEnd` won't be called
|
||||
// Therefore, we need to manually update the `transiting` state
|
||||
|
||||
if (prevRatio === this.ratio) {
|
||||
this._setTransiting(false);
|
||||
}
|
||||
|
||||
this.async(function () {
|
||||
this.fire('change');
|
||||
});
|
||||
|
||||
// cancel selection
|
||||
event.detail.sourceEvent.preventDefault();
|
||||
},
|
||||
|
||||
_knobTransitionEnd: function (event) {
|
||||
if (event.target === this.$.sliderKnob) {
|
||||
this._setTransiting(false);
|
||||
}
|
||||
},
|
||||
|
||||
_maxMarkersChanged: function (maxMarkers) {
|
||||
var l = (this.max - this.min) / this.step;
|
||||
if (!this.snaps && l > maxMarkers) {
|
||||
this._setMarkers([]);
|
||||
} else {
|
||||
this._setMarkers(new Array(l));
|
||||
}
|
||||
},
|
||||
|
||||
_getClassNames: function () {
|
||||
var classes = {};
|
||||
|
||||
classes.disabled = this.disabled;
|
||||
classes.pin = this.pin;
|
||||
classes.snaps = this.snaps;
|
||||
classes.ring = this.immediateValue <= this.min;
|
||||
classes.expand = this.expand;
|
||||
classes.dragging = this.dragging;
|
||||
classes.transiting = this.transiting;
|
||||
classes.editable = this.editable;
|
||||
|
||||
return Object.keys(classes).filter(
|
||||
function (className) {
|
||||
return classes[className];
|
||||
}).join(' ');
|
||||
},
|
||||
|
||||
_incrementKey: function (event) {
|
||||
if (event.detail.key === 'end') {
|
||||
this.value = this.max;
|
||||
} else {
|
||||
this.increment();
|
||||
}
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_decrementKey: function (event) {
|
||||
if (event.detail.key === 'home') {
|
||||
this.value = this.min;
|
||||
} else {
|
||||
this.decrement();
|
||||
}
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_setPinValue: function (value) {
|
||||
this.pinValue = value;
|
||||
}
|
||||
});
|
||||
this.async(function() {
|
||||
this._updateKnob(this.value);
|
||||
}, 1);
|
||||
},
|
||||
|
||||
/**
|
||||
* Fired when the slider's value changes.
|
||||
*
|
||||
* @event value-change
|
||||
* Increases value by `step` but not above `max`.
|
||||
* @method increment
|
||||
*/
|
||||
increment: function() {
|
||||
this.value = this._clampValue(this.value + this.step);
|
||||
},
|
||||
|
||||
/**
|
||||
* Fired when the slider's immediateValue changes.
|
||||
*
|
||||
* @event immediate-value-change
|
||||
* Decreases value by `step` but not below `min`.
|
||||
* @method decrement
|
||||
*/
|
||||
decrement: function() {
|
||||
this.value = this._clampValue(this.value - this.step);
|
||||
},
|
||||
|
||||
/**
|
||||
* Fired when the slider's value changes due to user interaction.
|
||||
*
|
||||
* Changes to the slider's value due to changes in an underlying
|
||||
* bound variable will not trigger this event.
|
||||
*
|
||||
* @event change
|
||||
*/
|
||||
_updateKnob: function(value) {
|
||||
this._positionKnob(this._calcRatio(value));
|
||||
},
|
||||
|
||||
_minChanged: function() {
|
||||
this.setAttribute('aria-valuemin', this.min);
|
||||
},
|
||||
|
||||
_maxChanged: function() {
|
||||
this.setAttribute('aria-valuemax', this.max);
|
||||
},
|
||||
|
||||
_valueChanged: function() {
|
||||
this.setAttribute('aria-valuenow', this.value);
|
||||
this.fire('value-change');
|
||||
},
|
||||
|
||||
_immediateValueChanged: function() {
|
||||
if (this.dragging) {
|
||||
this.fire('immediate-value-change');
|
||||
} else {
|
||||
this.value = this.immediateValue;
|
||||
}
|
||||
},
|
||||
|
||||
_secondaryProgressChanged: function() {
|
||||
this.secondaryProgress = this._clampValue(this.secondaryProgress);
|
||||
},
|
||||
|
||||
_fixForInput: function(immediateValue) {
|
||||
// paper-input/issues/114
|
||||
return this.immediateValue.toString();
|
||||
},
|
||||
|
||||
_expandKnob: function() {
|
||||
this._setExpand(true);
|
||||
},
|
||||
|
||||
_resetKnob: function() {
|
||||
this.cancelDebouncer('expandKnob');
|
||||
this._setExpand(false);
|
||||
},
|
||||
|
||||
_positionKnob: function(ratio) {
|
||||
this._setImmediateValue(this._calcStep(this._calcKnobPosition(ratio)));
|
||||
this._setRatio(this._calcRatio(this.immediateValue));
|
||||
|
||||
this.$.sliderKnob.style.left = (this.ratio * 100) + '%';
|
||||
},
|
||||
|
||||
_inputChange: function() {
|
||||
this.value = this.$$('#input').value;
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_calcKnobPosition: function(ratio) {
|
||||
return (this.max - this.min) * ratio + this.min;
|
||||
},
|
||||
|
||||
_onTrack: function(event) {
|
||||
event.stopPropagation();
|
||||
switch (event.detail.state) {
|
||||
case 'start':
|
||||
this._trackStart(event);
|
||||
break;
|
||||
case 'track':
|
||||
this._trackX(event);
|
||||
break;
|
||||
case 'end':
|
||||
this._trackEnd();
|
||||
break;
|
||||
}
|
||||
},
|
||||
|
||||
_trackStart: function(event) {
|
||||
this._w = this.$.sliderBar.offsetWidth;
|
||||
this._x = this.ratio * this._w;
|
||||
this._startx = this._x || 0;
|
||||
this._minx = - this._startx;
|
||||
this._maxx = this._w - this._startx;
|
||||
this.$.sliderKnob.classList.add('dragging');
|
||||
|
||||
this._setDragging(true);
|
||||
},
|
||||
|
||||
_trackX: function(e) {
|
||||
if (!this.dragging) {
|
||||
this._trackStart(e);
|
||||
}
|
||||
|
||||
var dx = Math.min(this._maxx, Math.max(this._minx, e.detail.dx));
|
||||
this._x = this._startx + dx;
|
||||
|
||||
var immediateValue = this._calcStep(this._calcKnobPosition(this._x / this._w));
|
||||
this._setImmediateValue(immediateValue);
|
||||
|
||||
// update knob's position
|
||||
var translateX = ((this._calcRatio(immediateValue) * this._w) - this._startx);
|
||||
this.translate3d(translateX + 'px', 0, 0, this.$.sliderKnob);
|
||||
},
|
||||
|
||||
_trackEnd: function() {
|
||||
var s = this.$.sliderKnob.style;
|
||||
|
||||
this.$.sliderKnob.classList.remove('dragging');
|
||||
this._setDragging(false);
|
||||
this._resetKnob();
|
||||
this.value = this.immediateValue;
|
||||
|
||||
s.transform = s.webkitTransform = '';
|
||||
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_knobdown: function(event) {
|
||||
this._expandKnob();
|
||||
|
||||
// cancel selection
|
||||
event.preventDefault();
|
||||
|
||||
// set the focus manually because we will called prevent default
|
||||
this.focus();
|
||||
},
|
||||
|
||||
_bardown: function(event) {
|
||||
this._w = this.$.sliderBar.offsetWidth;
|
||||
var rect = this.$.sliderBar.getBoundingClientRect();
|
||||
var ratio = (event.detail.x - rect.left) / this._w;
|
||||
var prevRatio = this.ratio;
|
||||
|
||||
this._setTransiting(true);
|
||||
|
||||
this._positionKnob(ratio);
|
||||
|
||||
this.debounce('expandKnob', this._expandKnob, 60);
|
||||
|
||||
// if the ratio doesn't change, sliderKnob's animation won't start
|
||||
// and `_knobTransitionEnd` won't be called
|
||||
// Therefore, we need to manually update the `transiting` state
|
||||
|
||||
if (prevRatio === this.ratio) {
|
||||
this._setTransiting(false);
|
||||
}
|
||||
|
||||
this.async(function() {
|
||||
this.fire('change');
|
||||
});
|
||||
|
||||
// cancel selection
|
||||
event.preventDefault();
|
||||
},
|
||||
|
||||
_knobTransitionEnd: function(event) {
|
||||
if (event.target === this.$.sliderKnob) {
|
||||
this._setTransiting(false);
|
||||
}
|
||||
},
|
||||
|
||||
_maxMarkersChanged: function(maxMarkers) {
|
||||
var l = (this.max - this.min) / this.step;
|
||||
if (!this.snaps && l > maxMarkers) {
|
||||
this._setMarkers([]);
|
||||
} else {
|
||||
this._setMarkers(new Array(l));
|
||||
}
|
||||
},
|
||||
|
||||
_mergeClasses: function(classes) {
|
||||
return Object.keys(classes).filter(
|
||||
function(className) {
|
||||
return classes[className];
|
||||
}).join(' ');
|
||||
},
|
||||
|
||||
_getClassNames: function() {
|
||||
var classes = {};
|
||||
|
||||
classes.disabled = this.disabled;
|
||||
classes.pin = this.pin;
|
||||
classes.snaps = this.snaps;
|
||||
classes.ring = this.immediateValue <= this.min;
|
||||
classes.expand = this.expand;
|
||||
classes.dragging = this.dragging;
|
||||
classes.transiting = this.transiting;
|
||||
classes.editable = this.editable;
|
||||
|
||||
return this._mergeClasses(classes);
|
||||
},
|
||||
|
||||
_getProgressClass: function() {
|
||||
return this._mergeClasses({
|
||||
transiting: this.transiting
|
||||
});
|
||||
},
|
||||
|
||||
_incrementKey: function(event) {
|
||||
if (event.detail.key === 'end') {
|
||||
this.value = this.max;
|
||||
} else {
|
||||
this.increment();
|
||||
}
|
||||
this.fire('change');
|
||||
},
|
||||
|
||||
_decrementKey: function(event) {
|
||||
if (event.detail.key === 'home') {
|
||||
this.value = this.min;
|
||||
} else {
|
||||
this.decrement();
|
||||
}
|
||||
this.fire('change');
|
||||
}
|
||||
});
|
||||
|
||||
/**
|
||||
* Fired when the slider's value changes.
|
||||
*
|
||||
* @event value-change
|
||||
*/
|
||||
|
||||
/**
|
||||
* Fired when the slider's immediateValue changes.
|
||||
*
|
||||
* @event immediate-value-change
|
||||
*/
|
||||
|
||||
/**
|
||||
* Fired when the slider's value changes due to user interaction.
|
||||
*
|
||||
* Changes to the slider's value due to changes in an underlying
|
||||
* bound variable will not trigger this event.
|
||||
*
|
||||
* @event change
|
||||
*/
|
||||
|
||||
</script>
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue