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feat: add rtl support to ProgressBar #1523

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Merged
Trancever merged 1 commit into from
Dec 17, 2019
Merged

feat: add rtl support to ProgressBar #1523

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13 changes: 9 additions & 4 deletions src/components/ProgressBar.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -7,6 +7,7 @@ import {
ViewStyle,
StyleProp,
LayoutChangeEvent,
I18nManager,
} from 'react-native';
import setColor from 'color';
import { withTheme } from '../core/theming';
Expand Down Expand Up @@ -44,6 +45,7 @@ type State = {

const INDETERMINATE_DURATION = 2000;
const INDETERMINATE_MAX_WIDTH = 0.6;
const { isRTL } = I18nManager;

/**
* Progress bar is an indicator used to present progress of some activity in the app.
Expand Down Expand Up @@ -187,14 +189,17 @@ class ProgressBar extends React.Component<Props, State> {
? {
inputRange: [0, 0.5, 1],
outputRange: [
-0.5 * width,
-0.5 * INDETERMINATE_MAX_WIDTH * width,
0.7 * width,
(isRTL ? 1 : -1) * 0.5 * width,
(isRTL ? 1 : -1) *
0.5 *
INDETERMINATE_MAX_WIDTH *
width,
(isRTL ? -1 : 1) * 0.7 * width,
],
}
: {
inputRange: [0, 1],
outputRange: [-0.5 * width, 0],
outputRange: [(isRTL ? 1 : -1) * 0.5 * width, 0],
}
),
},
Expand Down