saltfish/dist/managers/ButtonManager.d.ts

An interactive video-guided tour system for web applications

import type { PlayerState } from '../types';
import type { VideoManager } from './VideoManager';
/**
 * ButtonManager is responsible for managing the display of
 * playback buttons, DOM click buttons, and other UI controls in the player.
 * It subscribes to store changes and updates buttons automatically.
 */
export declare class ButtonManager {
    private playbackButtonsVisible;
    private rootElement;
    private playButton;
    private centerPlayButton;
    private videoManager;
    private storeUnsubscribe;
    constructor();
    /**
     * Initializes the ButtonManager with the root element and video manager
     * Should be called after the player UI is created
     * @param element - The root element containing the player controls
     * @param videoManager - The video manager for handling interactions
     */
    initialize(element: HTMLElement, videoManager: VideoManager): void;
    /**
     * Displays or hides the DOM click button based on the given visibility state
     * @param visible - Whether the button should be visible
     */
    /**
     * Displays or hides the playback buttons based on the given visibility state
     * @param visible - Whether the buttons should be visible
     */
    displayPlaybackButtons(visible: boolean): void;
    /**
     * Updates the play/pause button state based on the video state
     * @param state - The current video state ('playing' or 'paused')
     */
    updatePlayPauseButton(state: PlayerState): void;
    /**
     * Cleans up any resources used by the button manager
     */
    destroy(): void;
}
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