Separate the audio player app from Files.app

ui/file_manager/file_manager/audio_player/elements/control_panel.js

Index: ui/file_manager/file_manager/audio_player/elements/control_panel.js
diff --git a/ui/file_manager/file_manager/audio_player/elements/control_panel.js b/ui/file_manager/file_manager/audio_player/elements/control_panel.js
deleted file mode 100644
index 94c6db1d615cf9605dec15bc243e4da7669c4084..0000000000000000000000000000000000000000
--- a/ui/file_manager/file_manager/audio_player/elements/control_panel.js
+++ /dev/null
@@ -1,177 +0,0 @@
-// Copyright 2014 The Chromium Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-
-(function() {
-  'use strict';
-
-  /**
-   * Moves |target| element above |anchor| element, in order to match the
-   * bottom lines.
-   * @param {HTMLElement} target Target element.
-   * @param {HTMLElement} anchor Anchor element.
-   */
-  function matchBottomLine(target, anchor) {
-    var targetRect = target.getBoundingClientRect();
-    var anchorRect = anchor.getBoundingClientRect();
-
-    var pos = {
-      left: anchorRect.left + anchorRect.width / 2 - targetRect.width / 2,
-      bottom: window.innerHeight - anchorRect.bottom,
-    };
-
-    target.style.position = 'fixed';
-    target.style.left = pos.left + 'px';
-    target.style.bottom = pos.bottom + 'px';
-  }
-
-  /**
-   * Converts the time into human friendly string.
-   * @param {number} time Time to be converted.
-   * @return {string} String representation of the given time
-   */
-  function time2string(time) {
-    return ~~(time / 60000) + ':' + ('0' + ~~(time / 1000 % 60)).slice(-2);
-  }
-
-  Polymer('control-panel', {
-    /**
-     * Initializes an element. This method is called automatically when the
-     * element is ready.
-     */
-    ready: function() {
-      var onFocusoutBound = this.onVolumeControllerFocusout_.bind(this);
-      this.$.volumeSlider.addEventListener('focusout', onFocusoutBound);
-      this.$.volumeButton.addEventListener('focusout', onFocusoutBound);
-    },
-
-    /**
-     * Model object of the Audio Player.
-     * @type {AudioPlayerModel}
-     */
-    model: null,
-
-    /**
-     * Invoked when the model changed.
-     * @param {AudioPlayerModel} oldValue Old Value.
-     * @param {AudioPlayerModel} newValue New Value.
-     */
-    modelChanged: function(oldValue, newValue) {
-      this.$.volumeSlider.model = newValue;
-    },
-
-    /**
-     * Current elapsed time in the current music in millisecond.
-     * @type {number}
-     */
-    time: 0,
-
-    /**
-     * String representation of 'time'.
-     * @type {number}
-     * @private
-     */
-    get timeString_() {
-      return time2string(this.time);
-    },
-
-    /**
-     * Total length of the current music in millisecond.
-     * @type {number}
-     */
-    duration: 0,
-
-    /**
-     * String representation of 'duration'.
-     * @type {string}
-     * @private
-     */
-    get durationString_() {
-      return time2string(this.duration);
-    },
-
-    /**
-     * Flag whether the volume slider is expanded or not.
-     * @type {boolean}
-     */
-    volumeSliderShown: false,
-
-    /**
-     * Flag whether the audio is playing or paused. True if playing, or false
-     * paused.
-     * @type {boolean}
-     */
-    playing: false,
-
-    /**
-     * Invoked when the 'duration' property is changed.
-     * @param {number} oldValue old value.
-     * @param {number} newValue new value.
-     */
-    durationChanged: function(oldValue, newValue) {
-      // Reset the current playback position.
-      this.time = 0;
-    },
-
-    /**
-     * Invoked when the next button is clicked.
-     */
-    nextClick: function() {
-      this.fire('next-clicked');
-    },
-
-    /**
-     * Invoked when the play button is clicked.
-     */
-    playClick: function() {
-      this.playing = !this.playing;
-    },
-
-    /**
-     * Invoked when the previous button is clicked.
-     */
-    previousClick: function() {
-      this.fire('previous-clicked');
-    },
-
-    /**
-     * Invoked the volume button is clicked.
-     * @type {Event} event The event.
-     */
-    volumeButtonClick: function(event) {
-      this.showVolumeController_(this.volumeSliderShown);
-      event.stopPropagation();
-    },
-
-    /**
-     * Invoked when the focus goes out of the volume elements.
-     * @param {FocusEvent} event The focusout event.
-     * @private
-     */
-    onVolumeControllerFocusout_: function(event) {
-      if (this.volumeSliderShown) {
-        // If the focus goes out of the volume, hide the volume control.
-        if (!event.relatedTarget ||
-            (event.relatedTarget !== this.$.volumeButton &&
-             event.relatedTarget !== this.$.volumeSlider)) {
-          this.showVolumeController_(false);
-          this.volumeSliderShown = false;
-        }
-      }
-    },
-
-    /**
-     * Shows/hides the volume controller.
-     * @param {boolean} show True to show the controller, false to hide.
-     * @private
-     */
-    showVolumeController_: function(show) {
-      if (show) {
-        matchBottomLine(this.$.volumeContainer, this.$.volumeButton);
-        this.$.volumeContainer.style.visibility = 'visible';
-      } else {
-        this.$.volumeContainer.style.visibility = 'hidden';
-      }
-    },
-  });
-})();  // Anonymous closure