theluyuan
38ba663466
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72 lines
2.2 KiB
TypeScript
72 lines
2.2 KiB
TypeScript
import { connect } from 'react-redux';
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import { IReduxState } from '../../../app/types';
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import { translate } from '../../../base/i18n/functions';
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import { IconWhiteboard, IconWhiteboardHide } from '../../../base/icons/svg';
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import AbstractButton, { IProps as AbstractButtonProps } from '../../../base/toolbox/components/AbstractButton';
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import { setOverflowMenuVisible } from '../../../toolbox/actions.web';
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import { setWhiteboardOpen } from '../../actions.any';
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import { isWhiteboardButtonVisible, isWhiteboardVisible } from '../../functions';
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interface IProps extends AbstractButtonProps {
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/**
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* Whether or not the button is toggled.
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*/
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_toggled: boolean;
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}
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/**
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* Component that renders a toolbar button for the whiteboard.
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*/
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class WhiteboardButton extends AbstractButton<IProps> {
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override accessibilityLabel = 'toolbar.accessibilityLabel.showWhiteboard';
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override toggledAccessibilityLabel = 'toolbar.accessibilityLabel.hideWhiteboard';
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override icon = IconWhiteboard;
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override label = 'toolbar.showWhiteboard';
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override toggledIcon = IconWhiteboardHide;
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override toggledLabel = 'toolbar.hideWhiteboard';
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override toggledTooltip = 'toolbar.hideWhiteboard';
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override tooltip = 'toolbar.showWhiteboard';
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/**
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* Handles clicking / pressing the button, and opens / closes the whiteboard view.
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*
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* @private
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* @returns {void}
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*/
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override _handleClick() {
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const { dispatch, _toggled } = this.props;
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dispatch(setWhiteboardOpen(!_toggled));
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dispatch(setOverflowMenuVisible(false));
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}
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/**
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* Indicates whether this button is in toggled state or not.
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*
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* @override
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* @protected
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* @returns {boolean}
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*/
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override _isToggled() {
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return this.props._toggled;
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}
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}
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/**
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* Maps part of the Redux state to the props of this component.
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*
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* @param {Object} state - The Redux state.
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* @private
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* @returns {IProps}
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*/
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function _mapStateToProps(state: IReduxState) {
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return {
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_toggled: isWhiteboardVisible(state),
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visible: isWhiteboardButtonVisible(state)
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};
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}
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export default translate(connect(_mapStateToProps)(WhiteboardButton));
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