DiscreteSelectInput component implemented

src/routes/Player/SubtitlesPicker/DiscreteSelectInput/DiscreteSelectInput.js

@@ -0,0 +1,45 @@
+const React = require('react');
+const PropTypes = require('prop-types');
+const classnames = require('classnames');
+const Icon = require('stremio-icons/dom');
+const { Button } = require('stremio/common');
+const styles = require('./styles');
+
+const DiscreteSelectInput = ({ className, value, label, disabled, dataset, onChange }) => {
+    const buttonOnClick = React.useCallback((event) => {
+        if (typeof onChange === 'function') {
+            onChange({
+                type: 'change',
+                value: event.currentTarget.dataset.type,
+                dataset: dataset,
+                reactEvent: event,
+                nativeEvent: event.nativeEvent
+            });
+        }
+    }, [dataset, onChange]);
+    return (
+        <div className={classnames(className, styles['discrete-input-container'], { 'disabled': disabled })}>
+            <div className={styles['header']}>{label}</div>
+            <div className={styles['input-container']} title={disabled ? `${label} is not configurable` : null}>
+                <Button className={classnames(styles['button-container'], { 'disabled': disabled })} data-type={'decrement'} onClick={buttonOnClick}>
+                    <Icon className={styles['icon']} icon={'ic_minus'} />
+                </Button>
+                <div className={styles['option-label']} title={value}>{value}</div>
+                <Button className={classnames(styles['button-container'], { 'disabled': disabled })} data-type={'increment'} onClick={buttonOnClick}>
+                    <Icon className={styles['icon']} icon={'ic_plus'} />
+                </Button>
+            </div>
+        </div>
+    );
+};
+
+DiscreteSelectInput.propTypes = {
+    className: PropTypes.string,
+    value: PropTypes.string,
+    label: PropTypes.string,
+    disabled: PropTypes.bool,
+    dataset: PropTypes.object,
+    onChange: PropTypes.func
+};
+
+module.exports = DiscreteSelectInput;

src/routes/Player/SubtitlesPicker/DiscreteSelectInput/index.js

@@ -0,0 +1,3 @@
+const DiscreteSelectInput = require('./DiscreteSelectInput');
+
+module.exports = DiscreteSelectInput;

src/routes/Player/SubtitlesPicker/DiscreteSelectInput/styles.less

@@ -0,0 +1,49 @@
+@import (reference) '~stremio-colors/dist/less/stremio-colors.less';
+
+.discrete-input-container {
+    &:global(.disabled) {
+        .header {
+            color: @color-surface-90;
+        }
+
+        .input-container {
+            opacity: 0.4;
+        }
+    }
+
+    .header {
+        max-height: 2.4em;
+        margin-bottom: 0.5rem;
+        color: @color-surface-light5-90;
+    }
+
+    .input-container {
+        display: flex;
+        flex-direction: row;
+        align-items: center;
+        background: @color-background-dark1;
+
+        .button-container {
+            flex: none;
+            width: 3rem;
+            height: 3rem;
+            padding: 1rem;
+            background-color: @color-background-light2;
+
+            .icon {
+                display: block;
+                width: 100%;
+                height: 100%;
+                fill: @color-surface-light5;
+            }
+        }
+
+        .option-label {
+            flex: 1;
+            max-height: 2.4em;
+            font-weight: 500;
+            text-align: center;
+            color: @color-surface-light5-90;
+        }
+    }
+}

src/routes/Player/SubtitlesPicker/SubtitlesPicker.js

@@ -3,6 +3,7 @@ const PropTypes = require('prop-types');
 const classnames = require('classnames');
 const Icon = require('stremio-icons/dom');
 const { Button, ColorInput } = require('stremio/common');
+const DiscreteSelectInput = require('./DiscreteSelectInput');
 const styles = require('./styles');
 
 const SUBTITLES_SIZES = [75, 100, 125, 150, 175, 200, 250];
@@ -57,11 +58,6 @@ const SubtitlesPicker = (props) => {
             :
             [];
     }, [props.tracks, selectedLanguage]);
-    const offsetDisabled = React.useMemo(() => {
-        return typeof selectedLanguage !== 'string' ||
-            props.offset === null ||
-            isNaN(props.offset);
-    }, [selectedLanguage, props.offset]);
     const onMouseDown = React.useCallback((event) => {
         event.nativeEvent.subtitlesPickerClosePrevented = true;
     }, []);
@@ -81,9 +77,10 @@ const SubtitlesPicker = (props) => {
     const trackOnClick = React.useCallback((event) => {
         props.onTrackSelected(event.currentTarget.dataset.trackId);
     }, [props.onTrackSelected]);
-    const onOffsetButtonClicked = React.useCallback((event) => {
+    const onOffsetChange = React.useCallback((event) => {
         if (props.offset !== null && !isNaN(props.offset)) {
-            const offset = props.offset + parseInt(event.currentTarget.dataset.offset);
+            const delta = event.value === 'increment' ? 1 : -1;
+            const offset = props.offset + delta;
             if (typeof props.onOffsetChanged === 'function') {
                 props.onOffsetChanged(offset);
             }
@@ -143,38 +140,25 @@ const SubtitlesPicker = (props) => {
             </div>
             <div className={styles['subtitles-settings-container']}>
                 <div className={styles['settings-header']}>Settings</div>
-                <div className={styles['option-header']}>Delay</div>
-                <div className={styles['option-container']}>
-                    <Button className={styles['button-container']}>
-                        <Icon className={styles['icon']} icon={'ic_minus'} />
-                    </Button>
-                    <div className={styles['option-label']} title={'150s'}>150s</div>
-                    <Button className={styles['button-container']}>
-                        <Icon className={styles['icon']} icon={'ic_plus'} />
-                    </Button>
-                </div>
-                <div className={styles['option-header']}>Size</div>
-                <div className={styles['option-container']}>
-                    <Button className={styles['button-container']}>
-                        <Icon className={styles['icon']} icon={'ic_minus'} />
-                    </Button>
-                    <div className={styles['option-label']} title={'100%'}>100%</div>
-                    <Button className={styles['button-container']}>
-                        <Icon className={styles['icon']} icon={'ic_plus'} />
-                    </Button>
-                </div>
-                <div className={classnames(styles['option-header'], { 'disabled': offsetDisabled })}>Vertical position</div>
-                <div className={classnames(styles['option-container'], { 'disabled': offsetDisabled })} title={offsetDisabled ? 'Vertical position is not configurable' : null}>
-                    <Button className={classnames(styles['button-container'], { 'disabled': offsetDisabled })} data-offset={-1} onClick={onOffsetButtonClicked}>
-                        <Icon className={styles['icon']} icon={'ic_minus'} />
-                    </Button>
-                    <div className={styles['option-label']} title={props.offset !== null && !isNaN(props.offset) ? `${props.offset}%` : null}>
-                        {props.offset !== null && !isNaN(props.offset) ? `${props.offset}%` : '--'}
-                    </div>
-                    <Button className={classnames(styles['button-container'], { 'disabled': offsetDisabled })} data-offset={1} onClick={onOffsetButtonClicked}>
-                        <Icon className={styles['icon']} icon={'ic_plus'} />
-                    </Button>
-                </div>
+                <DiscreteSelectInput
+                    className={styles['discrete-input']}
+                    label={'Delay'}
+                    value={props.delay !== null && !isNaN(props.delay) ? `${props.delay}ms` : '--'}
+                    disabled={typeof selectedLanguage !== 'string' || props.delay === null || isNaN(props.delay)}
+                />
+                <DiscreteSelectInput
+                    className={styles['discrete-input']}
+                    label={'Size'}
+                    value={props.size !== null && !isNaN(props.size) ? `${props.size}ms` : '--'}
+                    disabled={typeof selectedLanguage !== 'string' || props.size === null || isNaN(props.size)}
+                />
+                <DiscreteSelectInput
+                    className={styles['discrete-input']}
+                    label={'Vertical position'}
+                    value={props.offset !== null && !isNaN(props.offset) ? `${props.offset}%` : '--'}
+                    disabled={typeof selectedLanguage !== 'string' || props.offset === null || isNaN(props.offset)}
+                    onChange={onOffsetChange}
+                />
                 <div className={styles['spacing']} />
                 <Button className={styles['advanced-button']}>Advanced</Button>
             </div>
@@ -192,7 +176,7 @@ SubtitlesPicker.propTypes = {
     selectedTrackId: PropTypes.string,
     offset: PropTypes.number,
     size: PropTypes.number,
-    felay: PropTypes.number,
+    delay: PropTypes.number,
     textColor: PropTypes.string,
     backgroundColor: PropTypes.string,
     outlineColor: PropTypes.string,

src/routes/Player/SubtitlesPicker/styles.less

@@ -92,53 +92,9 @@
             flex: 1;
         }
 
-        .option-header {
-            flex: none;
-            align-self: stretch;
-            max-height: 2.4em;
-            margin: 0 3rem;
-            color: @color-surface-light5-90;
+        .discrete-input {
+            margin: 0 3rem 1rem;
 
-            &:global(.disabled) {
-                color: @color-surface-90;
-            }
-        }
-
-        .option-container {
-            flex: none;
-            align-self: stretch;
-            margin: 0.5rem 3rem 1rem;
-            display: flex;
-            flex-direction: row;
-            align-items: center;
-            background: @color-background-dark1;
-
-            &:global(.disabled) {
-                opacity: 0.4;
-            }
-
-            .button-container {
-                flex: none;
-                width: 3rem;
-                height: 3rem;
-                padding: 1rem;
-                background-color: @color-background-light2;
-
-                .icon {
-                    display: block;
-                    width: 100%;
-                    height: 100%;
-                    fill: @color-surface-light5;
-                }
-            }
-
-            .option-label {
-                flex: 1;
-                max-height: 2.4em;
-                font-weight: 500;
-                text-align: center;
-                color: @color-surface-light5-90;
-            }
         }
 
         .advanced-button {