diff options
Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/dom/savedrange.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/dom/savedrange.js | 74 |
1 files changed, 0 insertions, 74 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/dom/savedrange.js b/contexts/data/lib/closure-library/closure/goog/dom/savedrange.js deleted file mode 100644 index 4f356d3..0000000 --- a/contexts/data/lib/closure-library/closure/goog/dom/savedrange.js +++ /dev/null @@ -1,74 +0,0 @@ -// Copyright 2007 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. - -/** - * @fileoverview A generic interface for saving and restoring ranges. - * - * @author robbyw@google.com (Robby Walker) - */ - - -goog.provide('goog.dom.SavedRange'); - -goog.require('goog.Disposable'); -goog.require('goog.debug.Logger'); - - - -/** - * Abstract interface for a saved range. - * @constructor - * @extends {goog.Disposable} - */ -goog.dom.SavedRange = function() { - goog.Disposable.call(this); -}; -goog.inherits(goog.dom.SavedRange, goog.Disposable); - - -/** - * Logging object. - * @type {goog.debug.Logger} - * @private - */ -goog.dom.SavedRange.logger_ = - goog.debug.Logger.getLogger('goog.dom.SavedRange'); - - -/** - * Restores the range and by default disposes of the saved copy. Take note: - * this means the by default SavedRange objects are single use objects. - * @param {boolean=} opt_stayAlive Whether this SavedRange should stay alive - * (not be disposed) after restoring the range. Defaults to false (dispose). - * @return {goog.dom.AbstractRange} The restored range. - */ -goog.dom.SavedRange.prototype.restore = function(opt_stayAlive) { - if (this.isDisposed()) { - goog.dom.SavedRange.logger_.severe( - 'Disposed SavedRange objects cannot be restored.'); - } - - var range = this.restoreInternal(); - if (!opt_stayAlive) { - this.dispose(); - } - return range; -}; - - -/** - * Internal method to restore the saved range. - * @return {goog.dom.AbstractRange} The restored range. - */ -goog.dom.SavedRange.prototype.restoreInternal = goog.abstractMethod; |