~azzar1/unity/add-show-desktop-key : contents of www/php/phpBB3/adm/style/editor.js at revision 1093

~azzar1/unity/add-show-desktop-key : (revision 1093)

/**
* bbCode control by subBlue design [ www.subBlue.com ]
* Includes unixsafe colour palette selector by SHS`
*/

// Startup variables
var imageTag = false;
var theSelection = false;

// Check for Browser & Platform for PC & IE specific bits
// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var clientVer = parseInt(navigator.appVersion); // Get browser version

var is_ie = ((clientPC.indexOf('msie') != -1) && (clientPC.indexOf('opera') == -1));
var is_win = ((clientPC.indexOf('win') != -1) || (clientPC.indexOf('16bit') != -1));

var baseHeight;
window.onload = initInsertions;

/**
* Shows the help messages in the helpline window
*/
function helpline(help)
{
	document.forms[form_name].helpbox.value = help_line[help];
}

/**
* Fix a bug involving the TextRange object. From
* http://www.frostjedi.com/terra/scripts/demo/caretBug.html
*/ 
function initInsertions() 
{
	var doc;
	if(document.forms[form_name])
	{
		doc = document;
	}
	else
	{
		doc = opener.document;
	}

	var textarea = doc.forms[form_name].elements[text_name];
	if (is_ie && typeof(baseHeight) != 'number')
	{
		textarea.focus();
		baseHeight = doc.selection.createRange().duplicate().boundingHeight;
		// document.body.focus();
	}
}

/**
* bbstyle
*/
function bbstyle(bbnumber)
{
	if (bbnumber != -1)
	{
		bbfontstyle(bbtags[bbnumber], bbtags[bbnumber+1]);
	}
	else
	{
		insert_text('[*]');
		document.forms[form_name].elements[text_name].focus();		
	}
}

/**
* Apply bbcodes
*/
function bbfontstyle(bbopen, bbclose)
{
	theSelection = false;
		
	var textarea = document.forms[form_name].elements[text_name];

	textarea.focus();

	if ((clientVer >= 4) && is_ie && is_win)
	{
		// Get text selection
		theSelection = document.selection.createRange().text;

		if (theSelection)
		{
			// Add tags around selection
			document.selection.createRange().text = bbopen + theSelection + bbclose;
			document.forms[form_name].elements[text_name].focus();
			theSelection = '';
			return;
		}
	}
	else if (document.forms[form_name].elements[text_name].selectionEnd && (document.forms[form_name].elements[text_name].selectionEnd - document.forms[form_name].elements[text_name].selectionStart > 0))
	{
		mozWrap(document.forms[form_name].elements[text_name], bbopen, bbclose);
		document.forms[form_name].elements[text_name].focus();
		theSelection = '';
		return;
	}
	
	//The new position for the cursor after adding the bbcode
	var caret_pos = getCaretPosition(textarea).start;
	var new_pos = caret_pos + bbopen.length;		

	// Open tag
	insert_text(bbopen + bbclose);

	// Center the cursor when we don't have a selection
	// Gecko and proper browsers
	if (!isNaN(textarea.selectionStart))
	{
		textarea.selectionStart = new_pos;
		textarea.selectionEnd = new_pos;
	}	
	// IE
	else if (document.selection)
	{
		var range = textarea.createTextRange(); 
		range.move("character", new_pos); 
		range.select();
		storeCaret(textarea);
	}

	textarea.focus();
	return;
}

/**
* Insert text at position
*/
function insert_text(text, spaces, popup)
{
	var textarea;
	
	if (!popup)
	{
		textarea = document.forms[form_name].elements[text_name];
	}
	else
	{
		textarea = opener.document.forms[form_name].elements[text_name];
	}

	if (spaces)
	{
		text = ' ' + text + ' ';
	}

	if (!isNaN(textarea.selectionStart))
	{
		var sel_start = textarea.selectionStart;
		var sel_end = textarea.selectionEnd;

		mozWrap(textarea, text, '')
		textarea.selectionStart = sel_start + text.length;
		textarea.selectionEnd = sel_end + text.length;
	}	
	
	else if (textarea.createTextRange && textarea.caretPos)
	{
		if (baseHeight != textarea.caretPos.boundingHeight) 
		{
			textarea.focus();
			storeCaret(textarea);
		}
		var caret_pos = textarea.caretPos;
		caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) == ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;
		
	}
	else
	{
		textarea.value = textarea.value + text;
	}

	if (!popup)
	{
		textarea.focus();
	}

}

/**
* Add inline attachment at position
*/
function attach_inline(index, filename)
{
	insert_text('[attachment=' + index + ']' + filename + '[/attachment]');
	document.forms[form_name].elements[text_name].focus();
}

/**
* Add quote text to message
*/
function addquote(post_id, username)
{
	var message_name = 'message_' + post_id;
	var theSelection = '';
	var divarea = false;

	if (document.all)
	{
		divarea = document.all[message_name];
	}
	else
	{
		divarea = document.getElementById(message_name);
	}

	// Get text selection - not only the post content :(
	if (window.getSelection)
	{
		theSelection = window.getSelection().toString();
	}
	else if (document.getSelection)
	{
		theSelection = document.getSelection();
	}
	else if (document.selection)
	{
		theSelection = document.selection.createRange().text;
	}

	if (theSelection == '' || typeof theSelection == 'undefined' || theSelection == null)
	{
		if (divarea.innerHTML)
		{
			theSelection = divarea.innerHTML.replace(/<br>/ig, '\n');
			theSelection = theSelection.replace(/<br\/>/ig, '\n');
			theSelection = theSelection.replace(/&lt\;/ig, '<');
			theSelection = theSelection.replace(/&gt\;/ig, '>');
			theSelection = theSelection.replace(/&amp\;/ig, '&');			
		}
		else if (document.all)
		{
			theSelection = divarea.innerText;
		}
		else if (divarea.textContent)
		{
			theSelection = divarea.textContent;
		}
		else if (divarea.firstChild.nodeValue)
		{
			theSelection = divarea.firstChild.nodeValue;
		}
	}

	if (theSelection)
	{
		insert_text('[quote="' + username + '"]' + theSelection + '[/quote]');
	}

	return;
}

/**
* From http://www.massless.org/mozedit/
*/
function mozWrap(txtarea, open, close)
{
	var selLength = txtarea.textLength;
	var selStart = txtarea.selectionStart;
	var selEnd = txtarea.selectionEnd;
	var scrollTop = txtarea.scrollTop;

	if (selEnd == 1 || selEnd == 2) 
	{
		selEnd = selLength;
	}

	var s1 = (txtarea.value).substring(0,selStart);
	var s2 = (txtarea.value).substring(selStart, selEnd)
	var s3 = (txtarea.value).substring(selEnd, selLength);

	txtarea.value = s1 + open + s2 + close + s3;
	txtarea.selectionStart = selEnd + open.length + close.length;
	txtarea.selectionEnd = txtarea.selectionStart;
	txtarea.focus();
	txtarea.scrollTop = scrollTop;

	return;
}

/**
* Insert at Caret position. Code from
* http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
*/
function storeCaret(textEl)
{
	if (textEl.createTextRange)
	{
		textEl.caretPos = document.selection.createRange().duplicate();
	}
}

/**
* Color pallette
*/
function colorPalette(dir, width, height)
{
	var r = 0, g = 0, b = 0;
	var numberList = new Array(6);
	var color = '';

	numberList[0] = '00';
	numberList[1] = '40';
	numberList[2] = '80';
	numberList[3] = 'BF';
	numberList[4] = 'FF';

	document.writeln('<table class="type2">');

	for (r = 0; r < 5; r++)
	{
		if (dir == 'h')
		{
			document.writeln('<tr>');
		}

		for (g = 0; g < 5; g++)
		{
			if (dir == 'v')
			{
				document.writeln('<tr>');
			}
			
			for (b = 0; b < 5; b++)
			{
				color = String(numberList[r]) + String(numberList[g]) + String(numberList[b]);
				document.write('<td bgcolor="#' + color + '">');
				document.write('<a href="#" onclick="bbfontstyle(\'[color=#' + color + ']\', \'[/color]\'); return false;" onmouseover="helpline(\'s\');"  onmouseout="helpline(\'tip\');"><img src="images/spacer.gif" width="' + width + '" height="' + height + '" alt="#' + color + '" title="#' + color + '" /></a>');
				document.writeln('</td>');
			}

			if (dir == 'v')
			{
				document.writeln('</tr>');
			}
		}

		if (dir == 'h')
		{
			document.writeln('</tr>');
		}
	}
	document.writeln('</table>');
}


/**
* Caret Position object
*/
function caretPosition()
{
	var start = null;
	var end = null;
}


/**
* Get the caret position in an textarea
*/
function getCaretPosition(txtarea)
{
	var caretPos = new caretPosition();
	
	// simple Gecko/Opera way
	if (txtarea.selectionStart || txtarea.selectionStart == 0)
	{
		caretPos.start = txtarea.selectionStart;
		caretPos.end = txtarea.selectionEnd;
	}
	// dirty and slow IE way
	else if (document.selection)
	{
		// get current selection
		var range = document.selection.createRange();

		// a new selection of the whole textarea
		var range_all = document.body.createTextRange();
		range_all.moveToElementText(txtarea);
		
		// calculate selection start point by moving beginning of range_all to beginning of range
		var sel_start;
		for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++)
		{
			range_all.moveStart('character', 1);
		}
	
		txtarea.sel_start = sel_start;
	
		// we ignore the end value for IE, this is already dirty enough and we don't need it
		caretPos.start = txtarea.sel_start;
		caretPos.end = txtarea.sel_start;			
	}

	return caretPos;
}

443 by dcoles Added Forum application along with unmodifed version of phpBB3 "Olympus" 3.0.0	1	/**
	2	* bbCode control by subBlue design [ www.subBlue.com ]
	3	* Includes unixsafe colour palette selector by SHS`
	4	*/
	5
	6	// Startup variables
	7	var imageTag = false;
	8	var theSelection = false;
	9
	10	// Check for Browser & Platform for PC & IE specific bits
	11	// More details from: http://www.mozilla.org/docs/web-developer/sniffer/browser_type.html
	12	var clientPC = navigator.userAgent.toLowerCase(); // Get client info
	13	var clientVer = parseInt(navigator.appVersion); // Get browser version
	14
	15	var is_ie = ((clientPC.indexOf('msie') != -1) && (clientPC.indexOf('opera') == -1));
	16	var is_win = ((clientPC.indexOf('win') != -1) \|\| (clientPC.indexOf('16bit') != -1));
	17
	18	var baseHeight;
	19	window.onload = initInsertions;
	20
	21	/**
	22	* Shows the help messages in the helpline window
	23	*/
	24	function helpline(help)
	25	{
	26	document.forms[form_name].helpbox.value = help_line[help];
	27	}
	28
	29	/**
	30	* Fix a bug involving the TextRange object. From
	31	* http://www.frostjedi.com/terra/scripts/demo/caretBug.html
	32	*/
	33	function initInsertions()
	34	{
	35	var doc;
	36	if(document.forms[form_name])
	37	{
	38	doc = document;
	39	}
	40	else
	41	{
	42	doc = opener.document;
	43	}
	44
	45	var textarea = doc.forms[form_name].elements[text_name];
	46	if (is_ie && typeof(baseHeight) != 'number')
	47	{
	48	textarea.focus();
	49	baseHeight = doc.selection.createRange().duplicate().boundingHeight;
	50	// document.body.focus();
	51	}
	52	}
	53
	54	/**
	55	* bbstyle
	56	*/
	57	function bbstyle(bbnumber)
	58	{
	59	if (bbnumber != -1)
	60	{
	61	bbfontstyle(bbtags[bbnumber], bbtags[bbnumber+1]);
	62	}
	63	else
	64	{
65	insert_text('[*]');
66	document.forms[form_name].elements[text_name].focus();
67	}
68	}
69
70	/**
71	* Apply bbcodes
72	*/
73	function bbfontstyle(bbopen, bbclose)
74	{
75	theSelection = false;
76
77	var textarea = document.forms[form_name].elements[text_name];
78
79	textarea.focus();
80
81	if ((clientVer >= 4) && is_ie && is_win)
82	{
83	// Get text selection
84	theSelection = document.selection.createRange().text;
85
86	if (theSelection)
87	{
88	// Add tags around selection
89	document.selection.createRange().text = bbopen + theSelection + bbclose;
90	document.forms[form_name].elements[text_name].focus();
91	theSelection = '';
92	return;
93	}
94	}
95	else if (document.forms[form_name].elements[text_name].selectionEnd && (document.forms[form_name].elements[text_name].selectionEnd - document.forms[form_name].elements[text_name].selectionStart > 0))
96	{
97	mozWrap(document.forms[form_name].elements[text_name], bbopen, bbclose);
98	document.forms[form_name].elements[text_name].focus();
99	theSelection = '';
100	return;
101	}
102
103	//The new position for the cursor after adding the bbcode
104	var caret_pos = getCaretPosition(textarea).start;
105	var new_pos = caret_pos + bbopen.length;
106
107	// Open tag
108	insert_text(bbopen + bbclose);
109
110	// Center the cursor when we don't have a selection
111	// Gecko and proper browsers
112	if (!isNaN(textarea.selectionStart))
113	{
114	textarea.selectionStart = new_pos;
115	textarea.selectionEnd = new_pos;
116	}
117	// IE
118	else if (document.selection)
119	{
120	var range = textarea.createTextRange();
121	range.move("character", new_pos);
122	range.select();
123	storeCaret(textarea);
124	}
125
126	textarea.focus();
127	return;
128	}
129
130	/**
131	* Insert text at position
132	*/
133	function insert_text(text, spaces, popup)
134	{
135	var textarea;
136
137	if (!popup)
138	{
139	textarea = document.forms[form_name].elements[text_name];
140	}
141	else
142	{
143	textarea = opener.document.forms[form_name].elements[text_name];
144	}
145
146	if (spaces)
147	{
148	text = ' ' + text + ' ';
149	}
150
151	if (!isNaN(textarea.selectionStart))
152	{
153	var sel_start = textarea.selectionStart;
154	var sel_end = textarea.selectionEnd;
155
156	mozWrap(textarea, text, '')
157	textarea.selectionStart = sel_start + text.length;
158	textarea.selectionEnd = sel_end + text.length;
159	}
160
161	else if (textarea.createTextRange && textarea.caretPos)
162	{
163	if (baseHeight != textarea.caretPos.boundingHeight)
164	{
165	textarea.focus();
166	storeCaret(textarea);
167	}
168	var caret_pos = textarea.caretPos;
169	caret_pos.text = caret_pos.text.charAt(caret_pos.text.length - 1) == ' ' ? caret_pos.text + text + ' ' : caret_pos.text + text;
170
171	}
172	else
173	{
174	textarea.value = textarea.value + text;
175	}
176
177	if (!popup)
178	{
179	textarea.focus();
180	}
181
182	}
183
184	/**
185	* Add inline attachment at position
186	*/
187	function attach_inline(index, filename)
188	{
189	insert_text('[attachment=' + index + ']' + filename + '[/attachment]');
190	document.forms[form_name].elements[text_name].focus();
191	}
192
193	/**
194	* Add quote text to message
195	*/
196	function addquote(post_id, username)
197	{
198	var message_name = 'message_' + post_id;
199	var theSelection = '';
200	var divarea = false;
201
202	if (document.all)
203	{
204	divarea = document.all[message_name];
205	}
206	else
207	{
208	divarea = document.getElementById(message_name);
209	}
210
211	// Get text selection - not only the post content :(
212	if (window.getSelection)
213	{
214	theSelection = window.getSelection().toString();
215	}
216	else if (document.getSelection)
217	{
218	theSelection = document.getSelection();
219	}
220	else if (document.selection)
221	{
222	theSelection = document.selection.createRange().text;
223	}
224
225	if (theSelection == '' \|\| typeof theSelection == 'undefined' \|\| theSelection == null)
226	{
227	if (divarea.innerHTML)
228	{
229	theSelection = divarea.innerHTML.replace(/<br>/ig, '\n');
230	theSelection = theSelection.replace(/<br\/>/ig, '\n');
231	theSelection = theSelection.replace(/&lt\;/ig, '<');
232	theSelection = theSelection.replace(/&gt\;/ig, '>');
233	theSelection = theSelection.replace(/&amp\;/ig, '&');
234	}
235	else if (document.all)
236	{
237	theSelection = divarea.innerText;
238	}
239	else if (divarea.textContent)
240	{
241	theSelection = divarea.textContent;
242	}
243	else if (divarea.firstChild.nodeValue)
244	{
245	theSelection = divarea.firstChild.nodeValue;
246	}
247	}
248
249	if (theSelection)
250	{
251	insert_text('[quote="' + username + '"]' + theSelection + '[/quote]');
252	}
253
254	return;
255	}
256
257	/**
258	* From http://www.massless.org/mozedit/
259	*/
260	function mozWrap(txtarea, open, close)
261	{
262	var selLength = txtarea.textLength;
263	var selStart = txtarea.selectionStart;
264	var selEnd = txtarea.selectionEnd;
265	var scrollTop = txtarea.scrollTop;
266
267	if (selEnd == 1 \|\| selEnd == 2)
268	{
269	selEnd = selLength;
270	}
271
272	var s1 = (txtarea.value).substring(0,selStart);
273	var s2 = (txtarea.value).substring(selStart, selEnd)
274	var s3 = (txtarea.value).substring(selEnd, selLength);
275
276	txtarea.value = s1 + open + s2 + close + s3;
277	txtarea.selectionStart = selEnd + open.length + close.length;
278	txtarea.selectionEnd = txtarea.selectionStart;
279	txtarea.focus();
280	txtarea.scrollTop = scrollTop;
281
282	return;
283	}
284
285	/**
286	* Insert at Caret position. Code from
287	* http://www.faqts.com/knowledge_base/view.phtml/aid/1052/fid/130
288	*/
289	function storeCaret(textEl)
290	{
291	if (textEl.createTextRange)
292	{
293	textEl.caretPos = document.selection.createRange().duplicate();
294	}
295	}
296
297	/**
298	* Color pallette
299	*/
300	function colorPalette(dir, width, height)
301	{
302	var r = 0, g = 0, b = 0;
303	var numberList = new Array(6);
304	var color = '';
305
306	numberList[0] = '00';
307	numberList[1] = '40';
308	numberList[2] = '80';
309	numberList[3] = 'BF';
310	numberList[4] = 'FF';
311
312	document.writeln('<table class="type2">');
313
314	for (r = 0; r < 5; r++)
315	{
316	if (dir == 'h')
317	{
318	document.writeln('<tr>');
319	}
320
321	for (g = 0; g < 5; g++)
322	{
323	if (dir == 'v')
324	{
325	document.writeln('<tr>');
326	}
327
328	for (b = 0; b < 5; b++)
329	{
330	color = String(numberList[r]) + String(numberList[g]) + String(numberList[b]);
331	document.write('<td bgcolor="#' + color + '">');
332	document.write('<a href="#" onclick="bbfontstyle(\'[color=#' + color + ']\', \'[/color]\'); return false;" onmouseover="helpline(\'s\');" onmouseout="helpline(\'tip\');"><img src="images/spacer.gif" width="' + width + '" height="' + height + '" alt="#' + color + '" title="#' + color + '" /></a>');
333	document.writeln('</td>');
334	}
335
336	if (dir == 'v')
337	{
338	document.writeln('</tr>');
339	}
340	}
341
342	if (dir == 'h')
343	{
344	document.writeln('</tr>');
345	}
346	}
347	document.writeln('</table>');
348	}
349
350
351	/**
352	* Caret Position object
353	*/
354	function caretPosition()
355	{
356	var start = null;
357	var end = null;
358	}
359
360
361	/**
362	* Get the caret position in an textarea
363	*/
364	function getCaretPosition(txtarea)
365	{
366	var caretPos = new caretPosition();
367
368	// simple Gecko/Opera way
369	if (txtarea.selectionStart \|\| txtarea.selectionStart == 0)
370	{
371	caretPos.start = txtarea.selectionStart;
372	caretPos.end = txtarea.selectionEnd;
373	}
374	// dirty and slow IE way
375	else if (document.selection)
376	{
377	// get current selection
378	var range = document.selection.createRange();
379
380	// a new selection of the whole textarea
381	var range_all = document.body.createTextRange();
382	range_all.moveToElementText(txtarea);
383
384	// calculate selection start point by moving beginning of range_all to beginning of range
385	var sel_start;
386	for (sel_start = 0; range_all.compareEndPoints('StartToStart', range) < 0; sel_start++)
387	{
388	range_all.moveStart('character', 1);
389	}
390
391	txtarea.sel_start = sel_start;
392
393	// we ignore the end value for IE, this is already dirty enough and we don't need it
394	caretPos.start = txtarea.sel_start;
395	caretPos.end = txtarea.sel_start;
396	}
397
398	return caretPos;
399	}