alpaca/dist/lib/tinymce/plugins/fullscreen/plugin.js

Alpaca provides the easiest and fastest way to generate interactive forms for the web and mobile devices. It runs simply as HTML5 or more elaborately using Bootstrap, jQuery Mobile or jQuery UI. Alpaca uses Handlebars to process JSON schema and provide

/**
 * plugin.js
 *
 * Copyright, Moxiecode Systems AB
 * Released under LGPL License.
 *
 * License: http://www.tinymce.com/license
 * Contributing: http://www.tinymce.com/contributing
 */

/*global tinymce:true */

tinymce.PluginManager.add('fullscreen', function(editor) {
	var fullscreenState = false, DOM = tinymce.DOM, iframeWidth, iframeHeight, resizeHandler;
	var containerWidth, containerHeight;

	if (editor.settings.inline) {
		return;
	}

	function getWindowSize() {
		var w, h, win = window, doc = document;
		var body = doc.body;

		// Old IE
		if (body.offsetWidth) {
			w = body.offsetWidth;
			h = body.offsetHeight;
		}

		// Modern browsers
		if (win.innerWidth && win.innerHeight) {
			w = win.innerWidth;
			h = win.innerHeight;
		}

		return {w: w, h: h};
	}

	function toggleFullscreen() {
		var body = document.body, documentElement = document.documentElement, editorContainerStyle;
		var editorContainer, iframe, iframeStyle;

		function resize() {
			DOM.setStyle(iframe, 'height', getWindowSize().h - (editorContainer.clientHeight - iframe.clientHeight));
		}

		fullscreenState = !fullscreenState;

		editorContainer = editor.getContainer();
		editorContainerStyle = editorContainer.style;
		iframe = editor.getContentAreaContainer().firstChild;
		iframeStyle = iframe.style;

		if (fullscreenState) {
			iframeWidth = iframeStyle.width;
			iframeHeight = iframeStyle.height;
			iframeStyle.width = iframeStyle.height = '100%';
			containerWidth = editorContainerStyle.width;
			containerHeight = editorContainerStyle.height;
			editorContainerStyle.width = editorContainerStyle.height = '';

			DOM.addClass(body, 'mce-fullscreen');
			DOM.addClass(documentElement, 'mce-fullscreen');
			DOM.addClass(editorContainer, 'mce-fullscreen');

			DOM.bind(window, 'resize', resize);
			resize();
			resizeHandler = resize;
		} else {
			iframeStyle.width = iframeWidth;
			iframeStyle.height = iframeHeight;

			if (containerWidth) {
				editorContainerStyle.width = containerWidth;
			}

			if (containerHeight) {
				editorContainerStyle.height = containerHeight;
			}

			DOM.removeClass(body, 'mce-fullscreen');
			DOM.removeClass(documentElement, 'mce-fullscreen');
			DOM.removeClass(editorContainer, 'mce-fullscreen');
			DOM.unbind(window, 'resize', resizeHandler);
		}

		editor.fire('FullscreenStateChanged', {state: fullscreenState});
	}

	editor.on('init', function() {
		editor.addShortcut('Ctrl+Alt+F', '', toggleFullscreen);
	});

	editor.on('remove', function() {
		if (resizeHandler) {
			DOM.unbind(window, 'resize', resizeHandler);
		}
	});

	editor.addCommand('mceFullScreen', toggleFullscreen);

	editor.addMenuItem('fullscreen', {
		text: 'Fullscreen',
		shortcut: 'Ctrl+Alt+F',
		selectable: true,
		onClick: toggleFullscreen,
		onPostRender: function() {
			var self = this;

			editor.on('FullscreenStateChanged', function(e) {
				self.active(e.state);
			});
		},
		context: 'view'
	});

	editor.addButton('fullscreen', {
		tooltip: 'Fullscreen',
		shortcut: 'Ctrl+Alt+F',
		onClick: toggleFullscreen,
		onPostRender: function() {
			var self = this;

			editor.on('FullscreenStateChanged', function(e) {
				self.active(e.state);
			});
		}
	});

	return {
		isFullscreen: function() {
			return fullscreenState;
		}
	};
});