1 files changed, 0 insertions, 211 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/editor/plugins/equationeditorplugin.js b/contexts/data/lib/closure-library/closure/goog/editor/plugins/equationeditorplugin.js
deleted file mode 100644
index 015a610..0000000
--- a/contexts/data/lib/closure-library/closure/goog/editor/plugins/equationeditorplugin.js
+++ /dev/null
@@ -1,211 +0,0 @@
-// Copyright 2008 The Closure Library Authors. All Rights Reserved.
-//
-// Licensed under the Apache License, Version 2.0 (the "License");
-// you may not use this file except in compliance with the License.
-// You may obtain a copy of the License at
-//
-//      http://www.apache.org/licenses/LICENSE-2.0
-//
-// Unless required by applicable law or agreed to in writing, software
-// distributed under the License is distributed on an "AS-IS" BASIS,
-// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-// See the License for the specific language governing permissions and
-// limitations under the License.
-
-goog.provide('goog.editor.plugins.EquationEditorPlugin');
-
-goog.require('goog.editor.Command');
-goog.require('goog.editor.plugins.AbstractDialogPlugin');
-goog.require('goog.editor.range');
-goog.require('goog.functions');
-goog.require('goog.ui.editor.AbstractDialog.Builder');
-goog.require('goog.ui.editor.EquationEditorDialog');
-goog.require('goog.ui.editor.EquationEditorOkEvent');
-goog.require('goog.ui.equation.EquationEditor');
-goog.require('goog.ui.equation.ImageRenderer');
-goog.require('goog.ui.equation.TexEditor');
-
-
-
-/**
- * A plugin that opens the equation editor in a dialog window.
- * @param {string=} opt_helpUrl A URL pointing to help documentation.
- * @constructor
- * @extends {goog.editor.plugins.AbstractDialogPlugin}
- */
-goog.editor.plugins.EquationEditorPlugin = function(opt_helpUrl) {
-  /**
-   * The IMG element for the equation being edited, null if creating a new
-   * equation.
-   * @type {Element}
-   * @private
-   */
-  this.originalElement_;
-
-  /**
-   * A URL pointing to help documentation.
-   * @type {string}
-   * @private
-   */
-  this.helpUrl_ = opt_helpUrl || '';
-
-  /**
-   * The listener key for double click events.
-   * @type {number?}
-   * @private
-   */
-  this.dblClickKey_;
-
-  goog.editor.plugins.AbstractDialogPlugin.call(this,
-      goog.editor.Command.EQUATION);
-};
-goog.inherits(goog.editor.plugins.EquationEditorPlugin,
-    goog.editor.plugins.AbstractDialogPlugin);
-
-
-/**
- * The logger for the EquationEditorPlugin.
- * @type {goog.debug.Logger}
- * @private
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.logger_ =
-    goog.debug.Logger.getLogger('goog.editor.plugins.EquationEditorPlugin');
-
-
-/** @override */
-goog.editor.plugins.EquationEditorPlugin.prototype.getTrogClassId =
-    goog.functions.constant('EquationEditorPlugin');
-
-
-/**
- * @override
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.createDialog =
-    function(dom, opt_arg) {
-  var equationImgEl = /** @type {Element} */ (opt_arg || null);
-
-  var equationStr = equationImgEl ?
-      goog.ui.equation.ImageRenderer.getEquationFromImage(equationImgEl) : '';
-
-  this.originalElement_ = equationImgEl;
-  var dialog = new goog.ui.editor.EquationEditorDialog(
-      this.populateContext_(), dom, equationStr, this.helpUrl_);
-  dialog.addEventListener(goog.ui.editor.AbstractDialog.EventType.OK,
-      this.handleOk_,
-      false,
-      this);
-  return dialog;
-};
-
-
-/**
- * Populates the context that this plugin runs in.
- * @return {Object} The context that this plugin runs in.
- * @private
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.populateContext_ =
-    function() {
-  var context = {};
-  context.paletteManager = new goog.ui.equation.PaletteManager();
-  return context;
-};
-
-
-/**
- * Returns the selected text in the editable field for using as initial
- * equation string for the equation editor.
- *
- * TODO(user): Sanity check the selected text and return it only if it
- *     reassembles a TeX equation and is not too long.
- *
- * @return {string} Selected text in the editable field for using it as
- *     initial equation string for the equation editor.
- * @private
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.getEquationFromSelection_ =
-    function() {
-  var range = this.getFieldObject().getRange();
-  if (range) {
-    return range.getText();
-  }
-
-  return '';
-};
-
-
-/** @override */
-goog.editor.plugins.EquationEditorPlugin.prototype.enable =
-    function(fieldObject) {
-  goog.base(this, 'enable', fieldObject);
-  if (this.isEnabled(fieldObject)) {
-    this.dblClickKey_ = goog.events.listen(fieldObject.getElement(),
-        goog.events.EventType.DBLCLICK,
-        goog.bind(this.handleDoubleClick_, this), false, this);
-  }
-};
-
-
-/** @override */
-goog.editor.plugins.EquationEditorPlugin.prototype.disable =
-    function(fieldObject) {
-  goog.base(this, 'disable', fieldObject);
-  if (!this.isEnabled(fieldObject)) {
-    goog.events.unlistenByKey(this.dblClickKey_);
-  }
-};
-
-
-/**
- * Handles double clicks in the field area.
- * @param {goog.events.Event} e The event.
- * @private
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.handleDoubleClick_ =
-    function(e) {
-  var node = /** @type {Node} */ (e.target);
-  this.execCommand(goog.editor.Command.EQUATION, node);
-};
-
-
-/**
- * Called when user clicks OK. Inserts the equation at cursor position in the
- * active editable field.
- * @param {goog.ui.editor.EquationEditorOkEvent} e The OK event.
- * @private
- */
-goog.editor.plugins.EquationEditorPlugin.prototype.handleOk_ =
-    function(e) {
-  // First restore the selection so we can manipulate the editable field's
-  // content according to what was selected.
-  this.restoreOriginalSelection();
-
-  // Notify listeners that the editable field's contents are about to change.
-  this.getFieldObject().dispatchBeforeChange();
-
-  var dh = this.getFieldDomHelper();
-  var node = dh.htmlToDocumentFragment(e.equationHtml);
-
-  if (this.originalElement_) {
-    // Editing existing equation: replace the old equation node with the new
-    // one.
-    goog.dom.replaceNode(node, this.originalElement_);
-  } else {
-    // Clear out what was previously selected, unless selection is already
-    // empty (aka collapsed), and replace it with the new equation node.
-    // TODO(user): there is a bug in FF where removeContents() may remove a
-    // <br> right before and/or after the selection. Currently this is fixed
-    // only for case of collapsed selection where we simply avoid calling
-    // removeContants().
-    var range = this.getFieldObject().getRange();
-    if (!range.isCollapsed()) {
-      range.removeContents();
-    }
-    node = range.insertNode(node, false);
-  }
-
-  // Place the cursor to the right of the
-  // equation image.
-  goog.editor.range.placeCursorNextTo(node, false);
-
-  this.getFieldObject().dispatchChange();
-};