Update Google Input Tools

third_party/google_input_tools/src/chrome/os/floatingwindow/floatingwindow.js

+// Copyright 2015 The ChromeOS IME Authors. All Rights Reserved.
+// limitations under the License.
+// See the License for the specific language governing permissions and
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// Unless required by applicable law or agreed to in writing, software
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// You may obtain a copy of the License at
+// you may not use this file except in compliance with the License.
+// Licensed under the Apache License, Version 2.0 (the "License");
+//
+goog.provide('i18n.input.chrome.FloatingWindow');
+
+goog.require('goog.dom.DomHelper');
+goog.require('goog.dom.TagName');
+goog.require('goog.style');
+goog.require('goog.ui.Container');
+goog.require('i18n.input.chrome.Env');
+goog.require('i18n.input.chrome.FloatingWindowDragger');
+
+
+goog.scope(function() {
+var Env = i18n.input.chrome.Env;
+var FloatingWindowDragger = i18n.input.chrome.FloatingWindowDragger;
+
+
+
+/**
+ * The floating window in chrome OS.
+ *
+ * @param {!chrome.app.window.AppWindow} parentWindow The parent app window.
+ * @param {boolean=} opt_enableDragger Whether to enable dragger feature.
+ * @param {string=} opt_cssFile The optional css file.
+ * @constructor
+ * @extends {goog.ui.Container}
+ */
+i18n.input.chrome.FloatingWindow = function(parentWindow, opt_enableDragger,
+    opt_cssFile) {
+  goog.base(this, undefined, undefined,
+      new goog.dom.DomHelper(parentWindow.contentWindow.document));
+
+  /**
+   * The parent app window.
+   *
+   * @protected {!chrome.app.window.AppWindow}
+   */
+  this.parentWindow = parentWindow;
+
+  /** @protected {!Env} */
+  this.env = Env.getInstance();
+
+  /** @protected {boolean} */
+  this.enableDragger = goog.isDef(opt_enableDragger) ? opt_enableDragger : true;
+
+  if (opt_cssFile) {
+    this.installCss(opt_cssFile);
+  }
+};
+var FloatingWindow = i18n.input.chrome.FloatingWindow;
+goog.inherits(FloatingWindow, goog.ui.Container);
+
+
+/**
+ * The dragger for floating window.
+ *
+ * @private {FloatingWindowDragger}
+ */
+FloatingWindow.prototype.dragger_;
+
+
+/**
+ * Install css in this windows.
+ *
+ * @param {string} file The css file.
+ */
+FloatingWindow.prototype.installCss = function(file) {
+  var dh = this.getDomHelper();
+  var doc = dh.getDocument();
+  var head = dh.getElementsByTagNameAndClass('head')[0];
+
+  var styleSheet = dh.createDom(goog.dom.TagName.LINK, {
+    'rel': 'stylesheet',
+    'href': file
+  });
+  dh.appendChild(head, styleSheet);
+};
+
+
+/** @override */
+FloatingWindow.prototype.enterDocument = function() {
+  goog.base(this, 'enterDocument');
+
+  this.setFocusable(false);
+  this.setFocusableChildrenAllowed(false);
+
+  if (this.enableDragger) {
+    this.dragger_ = new FloatingWindowDragger(
+        this.parentWindow, this.getElement());
+  }
+};
+
+
+/** @override */
+FloatingWindow.prototype.setVisible = function(isVisible) {
+  if (isVisible) {
+    this.parentWindow.show();
+  } else {
+    this.parentWindow.hide();
+  }
+  return goog.base(this, 'setVisible', isVisible);
+};
+
+
+/**
+ * Changes the position of the floating window.
+ *
+ * @param {!goog.math.Coordinate} position The coordinate of the position of the
+ *     screen.
+ */
+FloatingWindow.prototype.reposition = function(position) {
+  var outerBounds = this.parentWindow.outerBounds;
+  if (outerBounds.left != position.x || outerBounds.top != position.y) {
+    outerBounds.setPosition(position.x, position.y);
+  }
+};
+
+
+/**
+ * Changes the size of the floating window.
+ *
+ * @param {number} width The width of the new window.
+ * @param {number} height The height of the new window.
+ */
+FloatingWindow.prototype.resize = function(width, height) {
+  this.parentWindow.outerBounds.setSize(width, height);
+};
+
+
+/**
+ * Gets the size of the floating window.
+ *
+ * @return {!goog.math.Size} The element's size.
+ */
+FloatingWindow.prototype.size = function() {
+  return goog.style.getSize(this.getElement());
+};
+
+
+/** @override */
+FloatingWindow.prototype.disposeInternal = function() {
+  this.parentWindow.close();
+  goog.dispose(this.dragger_);
+  goog.base(this, 'disposeInternal');
+};
+});  // goog.scope