Merge pull request #3743 from hadicharara/hadicharara/added-support-for-rtl-layouts

Add Initial support for RTL layouts

src/elements/emby-collapse/emby-collapse.scss

@@ -17,20 +17,36 @@
     align-items: center;
     text-transform: none;
     width: 100%;
-    text-align: left;
     border-width: 0 0 0.1em 0;
     border-style: solid;
     padding-left: 0.1em;
     background: transparent;
     box-shadow: none;
+
+    [dir="ltr"] & {
+        text-align: left;
+        padding-left: 0.1em;
+    }
+
+    [dir="rtl"] & {
+        text-align: right;
+        padding-right: 0.1em;
+    }
 }
 
 .emby-collapse-expandIcon {
     transform-origin: 50% 50%;
     transition: transform 180ms ease-out;
     position: absolute;
-    right: 0.5em;
     font-size: 1.5em;
+
+    [dir="ltr"] & {
+        right: 0.5em;
+    }
+
+    [dir="rtl"] & {
+        left: 0.5em;
+    }
 }
 
 .emby-collapse-expandIconExpanded {

src/elements/emby-input/emby-input.scss

@@ -45,13 +45,17 @@
     margin: 0 0.5em 1.8em;
 }
 
-.inlineForm .inputContainer:first-child,
-.inlineForm .selectContainer:first-child {
+[dir="rtl"] .inlineForm .inputContainer:last-child,
+[dir="rtl"] .inlineForm .selectContainer:last-child,
+[dir="ltr"] .inlineForm .inputContainer:first-child,
+[dir="ltr"] .inlineForm .selectContainer:first-child {
     margin-left: 0;
 }
 
-.inlineForm .inputContainer:last-child,
-.inlineForm .selectContainer:last-child {
+[dir="ltr"] .inlineForm .inputContainer:last-child,
+[dir="ltr"] .inlineForm .selectContainer:last-child,
+[dir="rtl"] .inlineForm .inputContainer:first-child,
+[dir="rtl"] .inlineForm .selectContainer:first-child {
     margin-right: 0;
 }
 

src/elements/emby-progressring/emby-progressring.js

@@ -1,6 +1,7 @@
 import './emby-progressring.scss';
 import 'webcomponents.js/webcomponents-lite';
 import template from './emby-progressring.template.html';
+import { getCurrentDateTimeLocale } from '../../scripts/globalize';
 
 /* eslint-disable indent */
 
@@ -8,6 +9,7 @@ import template from './emby-progressring.template.html';
 
     EmbyProgressRing.createdCallback = function () {
         this.classList.add('progressring');
+        this.setAttribute('dir', 'ltr');
         const instance = this;
 
         instance.innerHTML = template;
@@ -70,7 +72,10 @@ import template from './emby-progressring.template.html';
             this.querySelector('.animate-75-100-b').style.transform = 'rotate(' + angle + 'deg)';
         }
 
-        this.querySelector('.progressring-text').innerHTML = progress + '%';
+        this.querySelector('.progressring-text').innerHTML = new Intl.NumberFormat(getCurrentDateTimeLocale(), {
+            style: 'percent',
+            maximumFractionDigits: 0
+        }).format(progress / 100);
     };
 
     EmbyProgressRing.attachedCallback = function () {

src/elements/emby-radio/emby-radio.scss

@@ -32,11 +32,18 @@
 
 .mdl-radio__circles {
     position: relative;
-    margin-right: 0.54em;
     width: 1.08em;
     height: 1.08em;
     border-radius: 50%;
     cursor: pointer;
+
+    [dir="ltr"] & {
+        margin-right: 0.54em;
+    }
+
+    [dir="rtl"] & {
+        margin-left: 0.54em;
+    }
 }
 
 .mdl-radio__circles svg {
@@ -44,9 +51,16 @@
     height: 100%;
     position: absolute;
     top: 0;
-    left: 0;
     z-index: 1;
     overflow: visible;
+
+    [dir="ltr"] & {
+        left: 0;
+    }
+
+    [dir="rtl"] & {
+        right: 0;
+    }
 }
 
 .mdl-radio__button:disabled + .mdl-radio__circles {

src/elements/emby-scrollbuttons/emby-scrollbuttons.js

@@ -40,6 +40,11 @@ const EmbyScrollButtonsPrototype = Object.create(HTMLDivElement.prototype);
     }
 
     function updateScrollButtons(scrollButtons, scrollSize, scrollPos, scrollWidth) {
+        let localeAwarePos = scrollPos;
+        if (globalize.getIsElementRTL(scrollButtons)) {
+            localeAwarePos *= -1;
+        }
+
         // TODO: Check if hack is really needed
         // hack alert add twenty for rounding errors
         if (scrollWidth <= scrollSize + 20) {
@@ -50,13 +55,13 @@ const EmbyScrollButtonsPrototype = Object.create(HTMLDivElement.prototype);
             scrollButtons.scrollButtonsRight.classList.remove('hide');
         }
 
-        if (scrollPos > 0) {
+        if (localeAwarePos > 0) {
             scrollButtons.scrollButtonsLeft.disabled = false;
         } else {
             scrollButtons.scrollButtonsLeft.disabled = true;
         }
 
-        const scrollPosEnd = scrollPos + scrollSize;
+        const scrollPosEnd = localeAwarePos + scrollSize;
         if (scrollWidth > 0 && scrollPosEnd >= scrollWidth) {
             scrollButtons.scrollButtonsRight.disabled = true;
         } else {
@@ -138,6 +143,12 @@ const EmbyScrollButtonsPrototype = Object.create(HTMLDivElement.prototype);
             newPos = scrollPos + scrollSize;
         }
 
+        if (globalize.getIsRTL() && direction === 'left') {
+            newPos = scrollPos + scrollSize;
+        } else if (globalize.getIsRTL()) {
+            newPos = Math.min(0, scrollPos - scrollSize);
+        }
+
         scroller.scrollToPosition(newPos, false);
     }
 

src/elements/emby-scrollbuttons/emby-scrollbuttons.scss

@@ -1,7 +1,6 @@
 .emby-scrollbuttons {
     position: absolute;
     top: 0;
-    right: 0;
     align-items: center;
     justify-content: center;
     min-width: 104px;
@@ -10,6 +9,14 @@
     z-index: 1;
     color: #fff;
     display: flex;
+
+    [dir="ltr"] & {
+        right: 0;
+    }
+
+    [dir="rtl"] & {
+        left: 0;
+    }
 }
 
 .emby-scrollbuttons-button > .material-icons {

src/elements/emby-scroller/emby-scroller.scss

@@ -9,17 +9,24 @@
     margin-right: max(env(safe-area-inset-right), 3.3%);
 }
 
-/* align first card in scroller to heading */
-.itemsContainer > .card > .cardBox {
-    margin-left: 0;
-    margin-right: 1.2em;
-}
-
 .servers > .card > .cardBox {
     margin-left: 0.6em;
     margin-right: 0.6em;
 }
 
+/* align first card in scroller to heading */
+.itemsContainer > .card > .cardBox {
+    [dir="ltr"] & {
+        margin-left: 0;
+        margin-right: 1.2em;
+    }
+
+    [dir="rtl"] & {
+        margin-right: 0;
+        margin-left: 1.2em;
+    }
+}
+
 .layout-tv .emby-scroller,
 .layout-mobile .emby-scroller {
     padding-left: 3.3%;

src/elements/emby-select/emby-select.scss

@@ -11,13 +11,20 @@
     /* General select styles: change as needed */
     font-family: inherit;
     font-weight: inherit;
-    padding: 0.5em 1.9em 0.5em 0.5em;
 
     /* Prevent padding from causing width overflow */
     box-sizing: border-box;
     outline: none !important;
     -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
     width: 100%;
+
+    [dir="ltr"] & {
+        padding: 0.5em 1.9em 0.5em 0.5em;
+    }
+
+    [dir="rtl"] & {
+        padding: 0.5em 0.5em 0.5em 1.9em;
+    }
 }
 
 .emby-select[disabled] {
@@ -34,8 +41,15 @@
 }
 
 .selectContainer-inline > .emby-select {
-    padding: 0.3em 1.9em 0.3em 0.5em;
     font-size: inherit;
+
+    [dir="ltr"] & {
+        padding: 0.3em 1.9em 0.3em 0.5em;
+    }
+
+    [dir="rtl"] & {
+        padding: 0.3em 0.5em 0.3em 1.9em;
+    }
 }
 
 .selectContainer-inline > .emby-select[disabled] {
@@ -92,10 +106,17 @@
 
 .selectArrowContainer {
     position: absolute;
-    right: 0.3em;
     top: 0.2em;
     color: inherit;
     pointer-events: none;
+
+    [dir="ltr"] & {
+        right: 0.3em;
+    }
+
+    [dir="rtl"] & {
+        left: 0.3em;
+    }
 }
 
 .selectContainer-inline > .selectArrowContainer {

src/elements/emby-slider/emby-slider.js

@@ -5,6 +5,7 @@ import keyboardnavigation from '../../scripts/keyboardNavigation';
 import './emby-slider.scss';
 import 'webcomponents.js/webcomponents-lite';
 import '../emby-input/emby-input';
+import globalize from '../../scripts/globalize';
 
 /* eslint-disable indent */
 
@@ -31,6 +32,8 @@ import '../emby-input/emby-input';
         const rect = range.sliderBubbleTrack.getBoundingClientRect();
 
         let fraction = (clientX - rect.left) / rect.width;
+        if (globalize.getIsElementRTL(range))
+            fraction = (rect.right - clientX) / rect.width;
 
         // Snap to step
         const valueRange = range.max - range.min;
@@ -118,6 +121,9 @@ import '../emby-input/emby-input';
             const bubbleRect = bubble.getBoundingClientRect();
 
             let bubblePos = bubbleTrackRect.width * value / 100;
+            if (globalize.getIsElementRTL(range)) {
+                bubblePos = bubbleTrackRect.width - bubblePos;
+            }
             bubblePos = Math.min(Math.max(bubblePos, bubbleRect.width / 2), bubbleTrackRect.width - bubbleRect.width / 2);
 
             bubble.style.left = bubblePos + 'px';
@@ -484,7 +490,10 @@ import '../emby-input/emby-input';
 
     function setRange(elem, startPercent, endPercent) {
         const style = elem.style;
-        style.left = Math.max(startPercent, 0) + '%';
+        if (globalize.getIsRTL())
+            style.right = Math.max(startPercent, 0) + '%';
+        else
+            style.left = Math.max(startPercent, 0) + '%';
 
         const widthPercent = endPercent - startPercent;
         style.width = Math.max(Math.min(widthPercent, 100), 0) + '%';

src/elements/emby-slider/emby-slider.scss

@@ -151,9 +151,16 @@
     width: 100%;
     box-sizing: border-box;
     top: 50%;
-    left: 0;
     position: absolute;
     padding: 0 0.54em; /* half of slider thumb size */
+
+    [dir="ltr"] & {
+        left: 0;
+    }
+
+    [dir="rtl"] & {
+        right: 0;
+    }
 }
 
 .mdl-slider-background-flex {
@@ -162,11 +169,18 @@
     margin-top: -0.1em;
     width: 100%;
     top: 50%;
-    left: 0;
     display: flex;
     overflow: hidden;
     border: 0;
     padding: 0;
+
+    [dir="ltr"] & {
+        left: 0;
+    }
+
+    [dir="rtl"] & {
+        right: 0;
+    }
 }
 
 .mdl-slider-background-flex-inner {
@@ -177,11 +191,18 @@
 .mdl-slider-background-lower {
     /* transition: width 0.18s cubic-bezier(0.4, 0, 0.2, 1); */
     position: absolute;
-    left: 0;
     width: 0;
     top: 0;
     bottom: 0;
     background-color: #00a4dc;
+
+    [dir="ltr"] & {
+        left: 0;
+    }
+
+    [dir="rtl"] & {
+        right: 0;
+    }
 }
 
 .mdl-slider-background-lower-clear {

src/elements/emby-toggle/emby-toggle.scss

@@ -59,7 +59,6 @@
 .mdl-switch__thumb {
     background: #999;
     position: absolute;
-    left: 0;
     top: -0.25em;
     height: 1.44em;
     width: 1.44em;
@@ -72,6 +71,14 @@
     display: flex;
     align-items: center;
     justify-content: center;
+
+    [dir="ltr"] & {
+        left: 0;
+    }
+
+    [dir="rtl"] & {
+        right: 0;
+    }
 }
 
 .mdl-switch__input:checked + .mdl-switch__label + .mdl-switch__trackContainer > .mdl-switch__thumb {