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@glomex/glomex-dialog

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@glomex/glomex-dialog

A dialog web component that allows docking a video player or putting it in a lightbox

1.9.7
Source
npm

Version published: 3 years ago

Maintainers: 13

Created: 4 years ago

Source

glomex-dialog

A dialog web component that allows docking a video player or putting it in a lightbox. It allows implementing a similar feature as amp-video-docking but without using AMP.

This component only works in modern browsers that support Web Components with Shadow DOM.

For a formatted view of this document, please visit: http://unpkg.com/@glomex/glomex-dialog/index.html

Testing

Checkout this project, do npm install, npm start and visit http://localhost:5000.

Usage

<script type="module">
  import 'http://unpkg.com/@glomex/glomex-dialog';
</script>
<style>
  glomex-dialog {
    --placeholder-background-color: red;
  }
</style>
<!--
  mode: "hidden" | "inline" | "dock" | "lightbox"
  | "custom-value" (which behaves like inline)
-->
<glomex-dialog mode="inline">
  <!--
    "dock-overlay" is optional:
    enables drag'n'drop feature when defined
  -->
  <div slot="dock-overlay"></div>
  <div slot="placeholder"></div>
  <div slot="dialog-element">
    <!-- Your HTML that should be docked / put into lightbox -->
  </div>
</glomex-dialog>

Examples

Inline mode

With custom background color.

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <style>
    glomex-dialog#inlineDialog {
      --placeholder-background-color: red;
    }
  </style>
  <p>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
    <option value="custom-value">custom-value</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog id="inlineDialog" ref=${dialog} mode="inline">
  <div slot="dialog-element">
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
  </div>
  </glomex-dialog>`
}

<style>
  glomex-dialog {
    --placeholder-background-color: red;
  }
</style>
<glomex-dialog mode="inline">
  <!-- ... -->
</glomex-dialog>

Downscale the dock mode

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <p>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog ref=${dialog} mode="inline" dock-downscale>
  <div slot="dialog-element">
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
  </div>
  </glomex-dialog>`
}

<glomex-dialog mode="inline" dock-downscale>
  <!-- ... -->
</glomex-dialog>

Alternative dock target

Can render into an alternative dock target when this dock target is visible during dock transition. Otherwise it uses the default dock target.

import { html, render, useRef } from 'docup'

const sidebar = document.querySelector('.sidebar');
const alternativeDockTarget = document.createElement('div');
alternativeDockTarget.setAttribute('id', 'alternative-dock-target');
alternativeDockTarget.style.background = '#999';
alternativeDockTarget.width = '100%';
alternativeDockTarget.pointerEvents = 'none';
alternativeDockTarget.innerHTML = '<div class="placeholder-16x9"></div>';
sidebar.appendChild(alternativeDockTarget);

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <p>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog ref=${dialog} dock-target="#alternative-dock-target" mode="inline">
  <div slot="dialog-element">
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
  </div>
  </glomex-dialog>`
}

<glomex-dialog mode="inline" dock-target="#some-css-selector">
  <!-- ... -->
</glomex-dialog>

Hidden

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <p>
  <select ref=${select}>
    <option value="hidden" selected>hidden</option>
    <option value="inline">inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog mode="hidden" ref=${dialog}>
  <div slot="dialog-element">
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
  </div>
  </glomex-dialog>`
}

<!-- without a defined mode attribute -->
<glomex-dialog mode="hidden">
  <!-- ... -->
</glomex-dialog>

With custom placeholder

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <style>
    #myPlaceholder:defined {
      display: block;
      width: 100%;
      height: 100%;
      background: green;
    }
  </style>
  <p>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog id="inlineDialog" ref=${dialog} mode="inline">
  <div slot="placeholder" id="myPlaceholder"></div>
  <div slot="dialog-element">
    <div class="placeholder-16x9"></div>
    <video
      class="video-element"
      controls
      playsinline
      webkit-playsinline
      preload="none"
      src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
      poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
    </video>
  </div>
  </glomex-dialog>`
}

<style>
  #myPlaceholder:defined {
    display: block;
    width: 100%;
    height: 100%;
    background: green;
  }
</style>
<glomex-dialog mode="inline">
  <div id="myPlaceholder" slot="placeholder"></div>
</glomex-dialog>

Provide own dock overlay

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const video = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  const onPlayButtonClick = (event) => {
    video.current.play();
    event.preventDefault();
  };

  const onPauseButtonClick = (event) => {
    video.current.pause();
    event.preventDefault();
  }

  return html`
  <p>
  <style>
    glomex-dialog .custom-overlay {
      opacity: 0;
      position: absolute;
      top: 0;
      left: 0;
      bottom: 0;
      right: 0;
      cursor: move;
    }
    glomex-dialog[mode=dock] .custom-overlay:hover {
      display: block;
      opacity: 1;
    }

    glomex-dialog .custom-overlay:hover {
      background-color: rgba(200, 200, 200, 0.7);
    }
    glomex-dialog .controls {
      display: flex;
      justify-content: space-evenly;
      align-items: center;
      height: 100%;
    }
    glomex-dialog .play-button, glomex-dialog .pause-button {
      color: black;
      font-size: 2em;
      cursor: pointer;
    }

    glomex-dialog .play-button:hover, glomex-dialog .pause-button:hover {
      color: white;
      font-size: 2em;
      cursor: pointer;
    }
  </style>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog ref=${dialog} mode="inline" dock-target-inset="0px auto auto 0px">
    <div slot="dock-overlay" class="custom-overlay">
      <div class="controls">
        <button class="play-button" onClick=${onPlayButtonClick}>▶</button>
        <button class="pause-button" onClick=${onPauseButtonClick}>■</button>
      </div>
    </div>
    <div slot="dialog-element">
      <div style="position: relative;">
        <div class="placeholder-16x9"></div>
        <video
          ref=${video}
          class="video-element"
          controls
          playsinline
          webkit-playsinline
          preload="none"
          src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
          poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
        </video>
      </div>
    </div>
  </glomex-dialog>`
}

<style>
  glomex-dialog .custom-overlay {
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    right: 0;
    cursor: move;
  }
  glomex-dialog .custom-overlay:hover {
    background-color: rgba(200, 200, 200, 0.7);
  }
</style>
<glomex-dialog mode="inline" dock-target-inset="50px 10px auto auto">
  <!-- when this is defined it automatically makes the element draggable -->
  <!-- allows to place custom elements in the dock-overlay -->
  <div slot="dock-overlay" class="custom-overlay">
    <!-- place custom controls here -->
  </div>
  <!-- ... -->
</glomex-dialog>

Custom dialog layout

import { html, render, useRef } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  return html`
  <style>
    glomex-dialog .title {
      display: none;
      color: white;
      background: red;
      whitespace: no-wrap;
    }

    glomex-dialog[mode=dock] .title,
    glomex-dialog[mode=lightbox] .title {
      display: block;
      font-size: 1em;
    }

    glomex-dialog[mode=dock] .backdrop,
    glomex-dialog[mode=lightbox] .backdrop {
      border: 10px solid red;
      background: red;
    }
  </style>
  <p>
  <select ref=${select}>
    <option value="hidden">hidden</option>
    <option value="inline" selected>inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog ref=${dialog} mode="inline" dock-aspect-ratio="16:11" dock-target-inset="auto 0px 0px auto">
  <div slot="dialog-element">
    <div class="backdrop">
    <div class="title">Super Duper Title</div>
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
    </div>
  </div>
  </glomex-dialog>`
}

<style>
  glomex-dialog[mode=dock] .backdrop,
  glomex-dialog[mode=lightbox] .backdrop {
    background: red;
    border: 10px solid red;
  }
</style>
<!-- You can set a different aspect ratio for the dock mode -->
<glomex-dialog mode="inline" dock-aspect-ratio="16:10" dock-target-inset="50px 10px auto auto">
  <div class="backdrop">
    <div class="title">Some Title</div>
    <!-- ... --->
  </div>
</glomex-dialog>

With IntersectionObserver and custom position

This example auto docks the video element when the player gets scrolled out of view.

import { html, render, useRef, useEffect } from 'docup'

export default () => {
  const select = useRef();
  const dialog = useRef();
  const onButtonClick = () => {
    dialog.current.setAttribute('mode', select.current.value);
  };

  let onceVisible = false;
  let currentIntersectionRatio;

  useEffect(() => {
    const observer = new IntersectionObserver((entries) => {
      const glomexDialog = dialog.current;
      currentIntersectionRatio = entries[0].intersectionRatio;
      if (!onceVisible) {
        onceVisible = entries[0].intersectionRatio === 1;
        return;
      }
      const currentMode = glomexDialog.getAttribute('mode');
      if (currentMode === 'lightbox' || !currentMode) {
        return;
      }
      if (entries[0].intersectionRatio < 1 && glomexDialog.getAttribute('mode') !== 'dock') {
        glomexDialog.setAttribute('mode', 'dock');
      } else if (entries[0].intersectionRatio === 1) {
        glomexDialog.setAttribute('mode', 'inline');
      }
    }, {
      threshold: [0, 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1]
    });
    if (dialog.current) {
      observer.observe(dialog.current);
      dialog.current.addEventListener('modechange', (evt) => {
        if (evt.detail.mode === 'inline' && currentIntersectionRatio !== 1) {
          onceVisible = false;
        }
      });
    }
  }, [dialog]);

  return html`
  <p>
  <select ref=${select}>
    <option value="hidden" selected>hidden</option>
    <option value="inline">inline</option>
    <option value="dock">dock</option>
    <option value="lightbox">lightbox</option>
  </select>
  <button onClick=${onButtonClick} class="button">Switch Dialog Mode</button>
  </p>
  <glomex-dialog ref=${dialog} mode="inline" dock-target-inset="50px 10px auto auto">
  <div slot="dialog-element">
    <div style="position: relative;">
      <div class="placeholder-16x9"></div>
      <video
        class="video-element"
        controls
        playsinline
        webkit-playsinline
        preload="none"
        src="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/BigBuckBunny.mp4"
        poster="https://commondatastorage.googleapis.com/gtv-videos-bucket/sample/images/BigBuckBunny.jpg">
      </video>
    </div>
  </div>
  </glomex-dialog>`
}

<!-- The intersection-observer-code is custom in the above example -->
<glomex-dialog mode="inline" dock-target-inset="50px 10px auto auto">
  <!-- ... -->
</glomex-dialog>

API

Attributes

Attribute
`aspect-ratio`
`dock-aspect-ratio`
`dock-target`
`dock-target-inset`
`mode`

Methods

Method	Type
`refreshDockDialog`	`(): void`

Events

Event	Type
`modechange`	`CustomEvent<{ mode: string; }>`
`dockchange`	`CustomEvent<{ scale: number; }>`

License

Apache 2.0 License

Keywords

FAQs

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Package last updated on 06 Jul 2021

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Install

@glomex/glomex-dialog

glomex-dialog

Testing

Usage

Examples

Inline mode

Downscale the dock mode

Alternative dock target

Hidden

With custom placeholder

Provide own dock overlay

Custom dialog layout

With IntersectionObserver and custom position

API

Attributes

Methods

Events

License

Keywords

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