aboutsummaryrefslogtreecommitdiff
path: root/sources/plugins/htmlwriter/samples/outputforflash.html
blob: a4318f3e9b89b59e89012cb9b77b9aba7b2021d4 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
<!DOCTYPE html>
<!--
Copyright (c) 2003-2016, CKSource - Frederico Knabben. All rights reserved.
For licensing, see LICENSE.md or http://ckeditor.com/license
-->
<html>
<head>
	<meta charset="utf-8">
	<title>Output for Flash &mdash; CKEditor Sample</title>
	<script src="../../../ckeditor.js"></script>
	<script src="../../../samples/old/sample.js"></script>
	<script src="assets/outputforflash/swfobject.js"></script>
	<link href="../../../samples/old/sample.css" rel="stylesheet">
	<meta name="ckeditor-sample-required-plugins" content="sourcearea">
	<meta name="ckeditor-sample-name" content="Output for Flash">
	<meta name="ckeditor-sample-group" content="Advanced Samples">
	<meta name="ckeditor-sample-description" content="Configuring CKEditor to produce HTML code that can be used with Adobe Flash.">
	<style>

		.alert
		{
			background: #ffa84c;
			padding: 10px 15px;
			font-weight: bold;
			display: block;
			margin-bottom: 20px;
		}

	</style>
</head>
<body>
	<h1 class="samples">
		<a href="../../../samples/old/index.html">CKEditor Samples</a> &raquo; Producing Flash Compliant HTML Output
	</h1>
	<div class="warning deprecated">
		This sample is not maintained anymore. Check out the <a href="http://sdk.ckeditor.com/">brand new samples in CKEditor SDK</a>.
	</div>
	<div class="description">
		<p>
			This sample shows how to configure CKEditor to output
			HTML code that can be used with
			<a class="samples" href="http://www.adobe.com/livedocs/flash/9.0/main/wwhelp/wwhimpl/common/html/wwhelp.htm?context=LiveDocs_Parts&amp;file=00000922.html">
			Adobe Flash</a>.
			The code will contain a subset of standard HTML elements like <code>&lt;b&gt;</code>,
			<code>&lt;i&gt;</code>, and <code>&lt;p&gt;</code> as well as HTML attributes.
		</p>
		<p>
			To add a CKEditor instance outputting Flash compliant HTML code, load the editor using a standard
			JavaScript call, and define CKEditor features to use HTML elements and attributes.
		</p>
		<p>
			For details on how to create this setup check the source code of this sample page.
		</p>
	</div>
	<p>
		To see how it works, create some content in the editing area of CKEditor on the left
		and send it to the Flash object on the right side of the page by using the
		<strong>Send to Flash</strong> button.
	</p>
	<table style="width: 100%; border-spacing: 0; border-collapse:collapse;">
		<tr>
			<td style="width: 100%">
				<textarea cols="80" id="editor1" name="editor1" rows="10">&lt;p&gt;&lt;b&gt;&lt;font size=&quot;18&quot; style=&quot;font-size:18px;&quot;&gt;Flash and HTML&lt;/font&gt;&lt;/b&gt;&lt;/p&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;It is possible to have &lt;a href=&quot;http://ckeditor.com&quot;&gt;CKEditor&lt;/a&gt; creating content that will be later loaded inside &lt;b&gt;Flash&lt;/b&gt; objects and animations.&lt;/p&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;Flash has a few limitations when dealing with HTML:&lt;/p&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;ul&gt;&lt;li&gt;It has limited support on tags.&lt;/li&gt;&lt;li&gt;There is no margin between block elements, like paragraphs.&lt;/li&gt;&lt;/ul&gt;</textarea>
				<script>

					if ( document.location.protocol == 'file:' )
						alert( 'Warning: This samples does not work when loaded from local filesystem' +
							'due to security restrictions implemented in Flash.' +
							'\n\nPlease load the sample from a web server instead.' );

					var editor = CKEDITOR.replace( 'editor1', {
						/*
						 * Ensure that htmlwriter plugin, which is required for this sample, is loaded.
						 */
						extraPlugins: 'htmlwriter',

						height: 290,
						width: '100%',
						toolbar: [
							[ 'Source', '-', 'Bold', 'Italic', 'Underline', '-', 'BulletedList', '-', 'Link', 'Unlink' ],
							[ 'JustifyLeft', 'JustifyCenter', 'JustifyRight', 'JustifyBlock' ],
							'/',
							[ 'Font', 'FontSize' ],
							[ 'TextColor', '-', 'About' ]
						],

						/*
						 * Style sheet for the contents
						 */
						contentsCss: 'body {color:#000; background-color#FFF; font-family: Arial; font-size:80%;} p, ol, ul {margin-top: 0px; margin-bottom: 0px;}',

						/*
						 * Quirks doctype
						 */
						docType: '<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">',

						/*
						 * Core styles.
						 */
						coreStyles_bold: { element: 'b' },
						coreStyles_italic: { element: 'i' },
						coreStyles_underline: { element: 'u' },

						/*
						 * Font face.
						 */

						// Define the way font elements will be applied to the document. The "font"
						// element will be used.
						font_style: {
							element: 'font',
							attributes: { 'face': '#(family)' }
						},

						/*
						 * Font sizes.
						 */

						// The CSS part of the font sizes isn't used by Flash, it is there to get the
						// font rendered correctly in CKEditor.
						fontSize_sizes: '8px/8;9px/9;10px/10;11px/11;12px/12;14px/14;16px/16;18px/18;20px/20;22px/22;24px/24;26px/26;28px/28;36px/36;48px/48;72px/72',
						fontSize_style: {
							element: 'font',
							attributes: { 'size': '#(size)' },
							styles: { 'font-size': '#(size)px' }
						} ,

						/*
						 * Font colors.
						 */
						colorButton_enableMore: true,

						colorButton_foreStyle: {
							element: 'font',
							attributes: { 'color': '#(color)' }
						},

						colorButton_backStyle: {
							element: 'font',
							styles: { 'background-color': '#(color)' }
						},

						on: { 'instanceReady': configureFlashOutput }
					});

					/*
					 * Adjust the behavior of the dataProcessor to match the
					 * requirements of Flash
					 */
					function configureFlashOutput( ev ) {
						var editor = ev.editor,
							dataProcessor = editor.dataProcessor,
							htmlFilter = dataProcessor && dataProcessor.htmlFilter;

						// Out self closing tags the HTML4 way, like <br>.
						dataProcessor.writer.selfClosingEnd = '>';

						// Make output formatting match Flash expectations
						var dtd = CKEDITOR.dtd;
						for ( var e in CKEDITOR.tools.extend( {}, dtd.$nonBodyContent, dtd.$block, dtd.$listItem, dtd.$tableContent ) ) {
							dataProcessor.writer.setRules( e, {
								indent: false,
								breakBeforeOpen: false,
								breakAfterOpen: false,
								breakBeforeClose: false,
								breakAfterClose: false
							});
						}
						dataProcessor.writer.setRules( 'br', {
							indent: false,
							breakBeforeOpen: false,
							breakAfterOpen: false,
							breakBeforeClose: false,
							breakAfterClose: false
						});

						// Output properties as attributes, not styles.
						htmlFilter.addRules( {
							elements: {
								$: function( element ) {
									var style, match, width, height, align;

									// Output dimensions of images as width and height
									if ( element.name == 'img' ) {
										style = element.attributes.style;

										if ( style ) {
											// Get the width from the style.
											match = ( /(?:^|\s)width\s*:\s*(\d+)px/i ).exec( style );
											width = match && match[1];

											// Get the height from the style.
											match = ( /(?:^|\s)height\s*:\s*(\d+)px/i ).exec( style );
											height = match && match[1];

											if ( width ) {
												element.attributes.style = element.attributes.style.replace( /(?:^|\s)width\s*:\s*(\d+)px;?/i , '' );
												element.attributes.width = width;
											}

											if ( height ) {
												element.attributes.style = element.attributes.style.replace( /(?:^|\s)height\s*:\s*(\d+)px;?/i , '' );
												element.attributes.height = height;
											}
										}
									}

									// Output alignment of paragraphs using align
									if ( element.name == 'p' ) {
										style = element.attributes.style;

										if ( style ) {
											// Get the align from the style.
											match = ( /(?:^|\s)text-align\s*:\s*(\w*);?/i ).exec( style );
											align = match && match[1];

											if ( align ) {
												element.attributes.style = element.attributes.style.replace( /(?:^|\s)text-align\s*:\s*(\w*);?/i , '' );
												element.attributes.align = align;
											}
										}
									}

									if ( element.attributes.style === '' )
										delete element.attributes.style;

									return element;
								}
							}
						});
					}

					function sendToFlash() {
						var html = CKEDITOR.instances.editor1.getData() ;

						// Quick fix for link color.
						html = html.replace( /<a /g, '<font color="#0000FF"><u><a ' )
						html = html.replace( /<\/a>/g, '</a></u></font>' )

						var flash = document.getElementById( 'ckFlashContainer' ) ;
						flash.setData( html ) ;
					}

					CKEDITOR.domReady( function() {
						if ( !swfobject.hasFlashPlayerVersion( '8' ) ) {
							CKEDITOR.dom.element.createFromHtml( '<span class="alert">' +
									'At least Adobe Flash Player 8 is required to run this sample. ' +
									'You can download it from <a href="http://get.adobe.com/flashplayer">Adobe\'s website</a>.' +
								'</span>' ).insertBefore( editor.element );
						}

						swfobject.embedSWF(
							'assets/outputforflash/outputforflash.swf',
							'ckFlashContainer',
							'550',
							'400',
							'8',
							{ wmode: 'transparent' }
						);
					});

				</script>
				<p>
					<input type="button" value="Send to Flash" onclick="sendToFlash();">
				</p>
			</td>
			<td style="vertical-align: top; padding-left: 20px">
				<div id="ckFlashContainer"></div>
			</td>
		</tr>
	</table>
	<div id="footer">
		<hr>
		<p>
			CKEditor - The text editor for the Internet - <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
		</p>
		<p id="copy">
			Copyright &copy; 2003-2016, <a class="samples" href="http://cksource.com/">CKSource</a> - Frederico
			Knabben. All rights reserved.
		</p>
	</div>
</body>
</html>