[Files.app] Split the JavaScript files into subdirectories: common, background, and foreground

chrome/browser/resources/file_manager/js/default_action_dialog.js

-// Copyright (c) 2012 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.
-
-'use strict';
-
-
-/**
- * DefaultActionDialog contains a message, a list box, an ok button, and a
- * cancel button.
- * This dialog should be used as action picker for file operations.
- */
-cr.define('cr.filebrowser', function() {
-
-  /**
-   * Creates dialog in DOM tree.
-   *
-   * @param {HTMLElement} parentNode Node to be parent for this dialog.
-   * @constructor
-   * @extends {FileManagerDialogBase}
-   */
-  function DefaultActionDialog(parentNode) {
-    FileManagerDialogBase.call(this, parentNode);
-
-    this.frame_.id = 'default-action-dialog';
-
-    this.list_ = new cr.ui.List();
-    this.list_.id = 'default-actions-list';
-    this.frame_.insertBefore(this.list_, this.text_.nextSibling);
-
-    this.selectionModel_ = this.list_.selectionModel =
-        new cr.ui.ListSingleSelectionModel();
-    this.dataModel_ = this.list_.dataModel = new cr.ui.ArrayDataModel([]);
-
-    // List has max-height defined at css, so that list grows automatically,
-    // but doesn't exceed predefined size.
-    this.list_.autoExpands = true;
-    this.list_.activateItemAtIndex = this.activateItemAtIndex_.bind(this);
-
-    this.initialFocusElement_ = this.list_;
-
-    var self = this;
-
-    // Binding stuff doesn't work with constructors, so we have to create
-    // closure here.
-    this.list_.itemConstructor = function(item) {
-      return self.renderItem(item);
-    };
-  }
-
-  DefaultActionDialog.prototype = {
-    __proto__: FileManagerDialogBase.prototype
-  };
-
-  /**
-   * @override
-   */
-  DefaultActionDialog.prototype.onInputFocus = function() {
-    this.list_.select();
-  };
-
-  /**
-   * Renders item for list.
-   * @param {Object} item Item to render.
-   */
-  DefaultActionDialog.prototype.renderItem = function(item) {
-    var result = this.document_.createElement('li');
-
-    var div = this.document_.createElement('div');
-    div.textContent = item.label;
-
-    if (item.iconType) {
-      div.setAttribute('file-type-icon', item.iconType);
-    } else if (item.iconUrl) {
-      div.style.backgroundImage = 'url(' + item.iconUrl + ')';
-    }
-
-    if (item.class)
-      div.classList.add(item.class);
-
-    result.appendChild(div);
-
-    cr.defineProperty(result, 'lead', cr.PropertyKind.BOOL_ATTR);
-    cr.defineProperty(result, 'selected', cr.PropertyKind.BOOL_ATTR);
-
-    return result;
-  };
-
-  /**
-   * Shows dialog.
-   *
-   * @param {string} title Title in dialog caption.
-   * @param {string} message Message in dialog caption.
-   * @param {Array.<Object>} items Items to render in the list.
-   * @param {number} defaultIndex Item to select by default.
-   * @param {function(Object=)} opt_onOk OK callback with the selected item.
-   * @param {function()=} opt_onCancel Cancel callback.
-   */
-  DefaultActionDialog.prototype.show = function(title, message, items,
-      defaultIndex, opt_onOk, opt_onCancel) {
-
-    var show = FileManagerDialogBase.prototype.showOkCancelDialog.call(
-        this, title, message, opt_onOk, opt_onCancel);
-
-    if (!show) {
-      console.error('DefaultActionDialog can\'t be shown.');
-      return;
-    }
-
-    if (!message) {
-      this.text_.setAttribute('hidden', 'hidden');
-    } else {
-      this.text_.removeAttribute('hidden');
-    }
-
-    this.list_.startBatchUpdates();
-    this.dataModel_.splice(0, this.dataModel_.length);
-    for (var i = 0; i < items.length; i++) {
-      this.dataModel_.push(items[i]);
-    }
-    this.selectionModel_.selectedIndex = defaultIndex;
-    this.list_.endBatchUpdates();
-  };
-
-  /**
-   * List activation handler. Closes dialog and calls 'ok' callback.
-   * @param {number} index Activated index.
-   */
-  DefaultActionDialog.prototype.activateItemAtIndex_ = function(index) {
-    this.hide();
-    this.onOk_(this.dataModel_.item(index));
-  };
-
-  /**
-   * Closes dialog and invokes callback with currently-selected item.
-   * @override
-   */
-  DefaultActionDialog.prototype.onOkClick_ = function() {
-    this.activateItemAtIndex_(this.selectionModel_.selectedIndex);
-  };
-
-  /**
-   * @override
-   */
-  DefaultActionDialog.prototype.onContainerKeyDown_ = function(event) {
-    // Handle Escape.
-    if (event.keyCode == 27) {
-      this.onCancelClick_(event);
-      event.preventDefault();
-    } else if (event.keyCode == 32 || event.keyCode == 13) {
-      this.onOkClick_();
-      event.preventDefault();
-    }
-  };
-
-  return {DefaultActionDialog: DefaultActionDialog};
-});