1(function () {
  2var fullscreen = (function (domGlobals) {
  3    'use strict';
  4
  5    var Cell = function (initial) {
  6      var value = initial;
  7      var get = function () {
  8        return value;
  9      };
 10      var set = function (v) {
 11        value = v;
 12      };
 13      var clone = function () {
 14        return Cell(get());
 15      };
 16      return {
 17        get: get,
 18        set: set,
 19        clone: clone
 20      };
 21    };
 22
 23    var global = tinymce.util.Tools.resolve('tinymce.PluginManager');
 24
 25    var get = function (fullscreenState) {
 26      return {
 27        isFullscreen: function () {
 28          return fullscreenState.get() !== null;
 29        }
 30      };
 31    };
 32    var Api = { get: get };
 33
 34    var global$1 = tinymce.util.Tools.resolve('tinymce.dom.DOMUtils');
 35
 36    var fireFullscreenStateChanged = function (editor, state) {
 37      editor.fire('FullscreenStateChanged', { state: state });
 38    };
 39    var Events = { fireFullscreenStateChanged: fireFullscreenStateChanged };
 40
 41    var DOM = global$1.DOM;
 42    var getWindowSize = function () {
 43      var w;
 44      var h;
 45      var win = domGlobals.window;
 46      var doc = domGlobals.document;
 47      var body = doc.body;
 48      if (body.offsetWidth) {
 49        w = body.offsetWidth;
 50        h = body.offsetHeight;
 51      }
 52      if (win.innerWidth && win.innerHeight) {
 53        w = win.innerWidth;
 54        h = win.innerHeight;
 55      }
 56      return {
 57        w: w,
 58        h: h
 59      };
 60    };
 61    var getScrollPos = function () {
 62      var vp = DOM.getViewPort();
 63      return {
 64        x: vp.x,
 65        y: vp.y
 66      };
 67    };
 68    var setScrollPos = function (pos) {
 69      domGlobals.window.scrollTo(pos.x, pos.y);
 70    };
 71    var toggleFullscreen = function (editor, fullscreenState) {
 72      var body = domGlobals.document.body;
 73      var documentElement = domGlobals.document.documentElement;
 74      var editorContainerStyle;
 75      var editorContainer, iframe, iframeStyle;
 76      var fullscreenInfo = fullscreenState.get();
 77      var resize = function () {
 78        DOM.setStyle(iframe, 'height', getWindowSize().h - (editorContainer.clientHeight - iframe.clientHeight));
 79      };
 80      var removeResize = function () {
 81        DOM.unbind(domGlobals.window, 'resize', resize);
 82      };
 83      editorContainer = editor.getContainer();
 84      editorContainerStyle = editorContainer.style;
 85      iframe = editor.getContentAreaContainer().firstChild;
 86      iframeStyle = iframe.style;
 87      if (!fullscreenInfo) {
 88        var newFullScreenInfo = {
 89          scrollPos: getScrollPos(),
 90          containerWidth: editorContainerStyle.width,
 91          containerHeight: editorContainerStyle.height,
 92          iframeWidth: iframeStyle.width,
 93          iframeHeight: iframeStyle.height,
 94          resizeHandler: resize,
 95          removeHandler: removeResize
 96        };
 97        iframeStyle.width = iframeStyle.height = '100%';
 98        editorContainerStyle.width = editorContainerStyle.height = '';
 99        DOM.addClass(body, 'mce-fullscreen');
100        DOM.addClass(documentElement, 'mce-fullscreen');
101        DOM.addClass(editorContainer, 'mce-fullscreen');
102        DOM.bind(domGlobals.window, 'resize', resize);
103        editor.on('remove', removeResize);
104        resize();
105        fullscreenState.set(newFullScreenInfo);
106        Events.fireFullscreenStateChanged(editor, true);
107      } else {
108        iframeStyle.width = fullscreenInfo.iframeWidth;
109        iframeStyle.height = fullscreenInfo.iframeHeight;
110        if (fullscreenInfo.containerWidth) {
111          editorContainerStyle.width = fullscreenInfo.containerWidth;
112        }
113        if (fullscreenInfo.containerHeight) {
114          editorContainerStyle.height = fullscreenInfo.containerHeight;
115        }
116        DOM.removeClass(body, 'mce-fullscreen');
117        DOM.removeClass(documentElement, 'mce-fullscreen');
118        DOM.removeClass(editorContainer, 'mce-fullscreen');
119        setScrollPos(fullscreenInfo.scrollPos);
120        DOM.unbind(domGlobals.window, 'resize', fullscreenInfo.resizeHandler);
121        editor.off('remove', fullscreenInfo.removeHandler);
122        fullscreenState.set(null);
123        Events.fireFullscreenStateChanged(editor, false);
124      }
125    };
126    var Actions = { toggleFullscreen: toggleFullscreen };
127
128    var register = function (editor, fullscreenState) {
129      editor.addCommand('mceFullScreen', function () {
130        Actions.toggleFullscreen(editor, fullscreenState);
131      });
132    };
133    var Commands = { register: register };
134
135    var postRender = function (editor) {
136      return function (e) {
137        var ctrl = e.control;
138        editor.on('FullscreenStateChanged', function (e) {
139          ctrl.active(e.state);
140        });
141      };
142    };
143    var register$1 = function (editor) {
144      editor.addMenuItem('fullscreen', {
145        text: 'Fullscreen',
146        shortcut: 'Ctrl+Shift+F',
147        selectable: true,
148        cmd: 'mceFullScreen',
149        onPostRender: postRender(editor),
150        context: 'view'
151      });
152      editor.addButton('fullscreen', {
153        active: false,
154        tooltip: 'Fullscreen',
155        cmd: 'mceFullScreen',
156        onPostRender: postRender(editor)
157      });
158    };
159    var Buttons = { register: register$1 };
160
161    global.add('fullscreen', function (editor) {
162      var fullscreenState = Cell(null);
163      if (editor.settings.inline) {
164        return Api.get(fullscreenState);
165      }
166      Commands.register(editor, fullscreenState);
167      Buttons.register(editor);
168      editor.addShortcut('Ctrl+Shift+F', '', 'mceFullScreen');
169      return Api.get(fullscreenState);
170    });
171    function Plugin () {
172    }
173
174    return Plugin;
175
176}(window));
177})();
178