bigbluebutton-Github/bigbluebutton-html5/imports/ui/components/settings/submenus/closed-captions/component.jsx
2018-12-05 19:31:33 +00:00

394 lines
15 KiB
JavaScript

import React from 'react';
import cx from 'classnames';
import Toggle from '/imports/ui/components/switch/component';
import Checkbox from '/imports/ui/components/checkbox/component';
import { GithubPicker } from 'react-color';
import { defineMessages, injectIntl } from 'react-intl';
import BaseMenu from '../base/component';
import { styles } from '../styles';
// an array of font-families
const FONT_FAMILIES = ['Arial', 'Calibri', 'Time New Roman', 'Sans-serif'];
// an array of different font-sizes
const FONT_SIZES = ['12px', '14px', '18px', '24px', '32px', '42px'];
// an array of colors for both background and text
const COLORS = [
'#000000', '#7A7A7A', '#FF0000', '#FF8800',
'#88FF00', '#FFFFFF', '#00FFFF', '#0000FF',
'#8800FF', '#FF00FF',
];
const intlMessages = defineMessages({
closedCaptionsLabel: {
id: 'app.submenu.closedCaptions.closedCaptionsLabel',
description: 'Closed Captions label',
},
takeOwnershipLabel: {
id: 'app.submenu.closedCaptions.takeOwnershipLabel',
description: 'Take ownership label',
},
languageLabel: {
id: 'app.submenu.closedCaptions.languageLabel',
description: 'Language label',
},
localeOptionLabel: {
id: 'app.submenu.closedCaptions.localeOptionLabel',
description: 'Label for active locales',
},
noLocaleOptionLabel: {
id: 'app.submenu.closedCaptions.noLocaleOptionLabel',
description: 'Label for no active locales',
},
fontFamilyLabel: {
id: 'app.submenu.closedCaptions.fontFamilyLabel',
description: 'Label for type of Font family',
},
fontFamilyOptionLabel: {
id: 'app.submenu.closedCaptions.fontFamilyOptionLabel',
description: 'Font-family default choice option',
},
fontSizeLabel: {
id: 'app.submenu.closedCaptions.fontSizeLabel',
description: 'Font size label',
},
fontSizeOptionLabel: {
id: 'app.submenu.closedCaptions.fontSizeOptionLabel',
description: 'Choose Font size default option label',
},
backgroundColorLabel: {
id: 'app.submenu.closedCaptions.backgroundColorLabel',
description: 'Background color label',
},
fontColorLabel: {
id: 'app.submenu.closedCaptions.fontColorLabel',
description: 'Font color label',
},
});
class ClosedCaptionsMenu extends BaseMenu {
constructor(props) {
super(props);
this.state = {
settingsName: 'cc',
settings: {
backgroundColor: props.settings ? props.settings.backgroundColor : '#f3f6f9',
fontColor: props.settings ? props.settings.fontColor : '#000000',
enabled: props.settings ? props.settings.enabled : false,
fontFamily: props.settings ? props.settings.fontFamily : 'Calibri',
fontSize: props.settings ? props.settings.fontSize : -1,
locale: props.settings ? props.settings.locale : -1,
takeOwnership: props.settings ? props.settings.takeOwnership : false,
},
};
}
getPreviewStyle() {
return {
fontFamily: this.state.settings.fontFamily,
fontSize: this.state.settings.fontSize,
color: this.state.settings.fontColor,
};
}
// clickhandler, opens a selected color picker (supports both of them)
handleColorPickerClick(fieldname) {
const obj = {};
obj[fieldname] = !this.state[fieldname];
this.setState(obj);
}
// closes color pickers
handleCloseColorPicker() {
this.setState({
displayBackgroundColorPicker: false,
displayFontColorPicker: false,
});
}
handleSelectChange(fieldname, options, e) {
const obj = this.state;
obj.settings[fieldname] = options[e.target.value];
this.setState(obj);
this.handleUpdateSettings('cc', obj.settings);
}
handleColorChange(fieldname, color) {
const obj = this.state;
obj.settings[fieldname] = color.hex;
this.setState(obj);
this.handleUpdateSettings('cc', obj.settings);
this.handleCloseColorPicker();
}
render() {
const {
locales,
intl,
isModerator,
} = this.props;
return (
<div>
<div>
<h3 className={styles.title}>{intl.formatMessage(intlMessages.closedCaptionsLabel)}</h3>
</div>
<div className={styles.form}>
<div className={styles.row}>
<div className={styles.col} aria-hidden="true">
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.closedCaptionsLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<div className={cx(styles.formElement, styles.pullContentRight)}>
<Toggle
icons={false}
defaultChecked={this.state.settings.enabled}
onChange={() => this.handleToggle('enabled')}
ariaLabelledBy="closedCaptions"
ariaLabel={intl.formatMessage(intlMessages.closedCaptionsLabel)}
/>
</div>
</div>
</div>
{ this.state.settings.enabled
? (
<div>
{ isModerator
? (
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.takeOwnershipLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<div className={cx(styles.formElement, styles.pullContentRight)}>
<Checkbox
onChange={() => this.handleToggle('takeOwnership')}
checked={this.state.settings.takeOwnership}
ariaLabelledBy="takeOwnership"
ariaLabel={intl.formatMessage(intlMessages.takeOwnershipLabel)}
/>
</div>
</div>
</div>
)
: null }
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.languageLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<label
className={cx(styles.formElement, styles.pullContentRight)}
aria-label={intl.formatMessage(intlMessages.languageLabel)}
>
<select
defaultValue={locales ? locales.indexOf(this.state.settings.locale) : -1}
className={styles.select}
onChange={this.handleSelectChange.bind(this, 'locale', this.props.locales)}
>
<option>
{ this.props.locales
&& this.props.locales.length
? intl.formatMessage(intlMessages.localeOptionLabel)
: intl.formatMessage(intlMessages.noLocaleOptionLabel) }
</option>
{this.props.locales ? this.props.locales.map((locale, index) => (
<option key={index} value={index}>
{locale}
</option>
)) : null }
</select>
</label>
</div>
</div>
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.fontFamilyLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<label
className={cx(styles.formElement, styles.pullContentRight)}
aria-label={intl.formatMessage(intlMessages.fontFamilyLabel)}
>
<select
defaultValue={FONT_FAMILIES.indexOf(this.state.settings.fontFamily)}
onChange={this.handleSelectChange.bind(this, 'fontFamily', FONT_FAMILIES)}
className={styles.select}
>
<option value="-1" disabled>
{intl.formatMessage(intlMessages.fontFamilyOptionLabel)}
</option>
{
FONT_FAMILIES.map((family, index) => (
<option key={index} value={index}>
{family}
</option>
))
}
</select>
</label>
</div>
</div>
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.fontSizeLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<label
className={cx(styles.formElement, styles.pullContentRight)}
aria-label={intl.formatMessage(intlMessages.fontSizeLabel)}
>
<select
defaultValue={FONT_SIZES.indexOf(this.state.settings.fontSize)}
onChange={this.handleSelectChange.bind(this, 'fontSize', FONT_SIZES)}
className={styles.select}
>
<option value="-1" disabled>
{intl.formatMessage(intlMessages.fontSizeOptionLabel)}
</option>
{
FONT_SIZES.map((size, index) => (
<option key={index} value={index}>
{size}
</option>
))
}
</select>
</label>
</div>
</div>
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.backgroundColorLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<div
className={cx(styles.formElement, styles.pullContentRight)}
aria-label={intl.formatMessage(intlMessages.backgroundColorLabel)}
>
<div
tabIndex="0"
className={styles.swatch}
onClick={
this.handleColorPickerClick.bind(this, 'displayBackgroundColorPicker')
}
>
<div
className={styles.swatchInner}
style={{ background: this.state.settings.backgroundColor }}
/>
</div>
{ this.state.displayBackgroundColorPicker
? (
<div className={styles.colorPickerPopover}>
<div
className={styles.colorPickerOverlay}
onClick={this.handleCloseColorPicker.bind(this)}
/>
<GithubPicker
onChange={this.handleColorChange.bind(this, 'backgroundColor')}
color={this.state.settings.backgroundColor}
colors={COLORS}
width="140px"
triangle="top-right"
/>
</div>
)
: null }
</div>
</div>
</div>
<div className={cx(styles.row, styles.spacedLeft)}>
<div className={styles.col}>
<div className={styles.formElement}>
<label className={styles.label}>
{intl.formatMessage(intlMessages.fontColorLabel)}
</label>
</div>
</div>
<div className={styles.col}>
<div
className={cx(styles.formElement, styles.pullContentRight)}
aria-label={intl.formatMessage(intlMessages.fontColorLabel)}
>
<div
tabIndex="0"
className={styles.swatch}
onClick={this.handleColorPickerClick.bind(this, 'displayFontColorPicker')}
>
<div
className={styles.swatchInner}
style={{ background: this.state.settings.fontColor }}
/>
</div>
{ this.state.displayFontColorPicker
? (
<div className={styles.colorPickerPopover}>
<div
className={styles.colorPickerOverlay}
onClick={this.handleCloseColorPicker.bind(this)}
/>
<GithubPicker
onChange={this.handleColorChange.bind(this, 'fontColor')}
color={this.state.settings.fontColor}
colors={COLORS}
width="140px"
triangle="top-right"
/>
</div>
)
: null }
</div>
</div>
</div>
<div
className={cx(styles.ccPreviewBox, styles.spacedLeft)}
role="presentation"
style={{ background: this.state.settings.backgroundColor }}
>
<span style={this.getPreviewStyle()}>
Etiam porta sem malesuada magna mollis euis-mod.
Donec ullamcorper nulla non metus auctor fringilla.
</span>
</div>
</div>
)
: null }
</div>
</div>
);
}
}
export default injectIntl(ClosedCaptionsMenu);