+/**

+* bbCode control by subBlue design [ www.subBlue.com ]

+* Includes unixsafe colour palette selector by SHS`

+*/

+

+// Startup variables

+var imageTag = false;

+var theSelection = false;

+var bbcodeEnabled = true;

+

+// 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, 10); // 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;

+

+/**

+* 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;

+

+ if (!document.forms[form_name]) {

+ 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 + ' ';

+ }

+

+ // Since IE9, IE also has textarea.selectionStart, but it still needs to be treated the old way.

+ // Therefore we simply add a !is_ie here until IE fixes the text-selection completely.

+ if (!isNaN(textarea.selectionStart) && !is_ie) {

+ 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, l_wrote) {

+ var message_name = 'message_' + post_id;

+ var theSelection = '';

+ var divarea = false;

+ var i;

+

+ if (l_wrote === undefined) {

+ // Backwards compatibility

+ l_wrote = 'wrote';

+ }

+

+ if (document.all) {

+ divarea = document.all[message_name];

+ } else {

+ divarea = document.getElementById(message_name);

+ }

+

+ // Get text selection - not only the post content :(

+ // IE9 must use the document.selection method but has the *.getSelection so we just force no IE

+ if (window.getSelection && !is_ie && !window.opera) {

+ theSelection = window.getSelection().toString();

+ } else if (document.getSelection && !is_ie) {

+ 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, '&');

+ theSelection = theSelection.replace(/&nbsp\;/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) {

+ if (bbcodeEnabled) {

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

+ } else {

+ insert_text(username + ' ' + l_wrote + ':' + '\n');

+ var lines = split_lines(theSelection);

+ for (i = 0; i < lines.length; i++) {

+ insert_text('> ' + lines[i] + '\n');

+ }

+ }

+ }

+

+ return;

+}

+

+function split_lines(text) {

+ var lines = text.split('\n');

+ var splitLines = new Array();

+ var j = 0;

+ var i;

+

+ for(i = 0; i < lines.length; i++) {

+ if (lines[i].length <= 80) {

+ splitLines[j] = lines[i];

+ j++;

+ } else {

+ var line = lines[i];

+ var splitAt;

+ do {

+ splitAt = line.indexOf(' ', 80);

+

+ if (splitAt === -1) {

+ splitLines[j] = line;

+ j++;

+ } else {

+ splitLines[j] = line.substring(0, splitAt);

+ line = line.substring(splitAt);

+ j++;

+ }

+ }

+ while(splitAt !== -1);

+ }

+ }

+ return splitLines;

+}

+

+/**

+* From http://www.massless.org/mozedit/

+*/

+function mozWrap(txtarea, open, close) {

+ var selLength = (typeof(txtarea.textLength) === 'undefined') ? txtarea.value.length : 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 = selStart + open.length;

+ txtarea.selectionEnd = selEnd + open.length;

+ 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,

+ numberList = new Array(6),

+ color = '',

+ html = '';

+

+ numberList[0] = '00';

+ numberList[1] = '40';

+ numberList[2] = '80';

+ numberList[3] = 'BF';

+ numberList[4] = 'FF';

+

+ html += '<table>';

+

+ for (r = 0; r < 5; r++) {

+ if (dir == 'h') {

+ html += '<tr>';

+ }

+

+ for (g = 0; g < 5; g++) {

+ if (dir == 'v') {

+ html += '<tr>';

+ }

+

+ for (b = 0; b < 5; b++) {

+ color = String(numberList[r]) + String(numberList[g]) + String(numberList[b]);

+ html += '<td style="background-color: #' + color + '; width: ' + width + 'px; height: ' + height + 'px;">';

+ html += '<a href="#" onclick="bbfontstyle(\'[color=#' + color + ']\', \'[/color]\'); return false;" style="display: block; width: ' + width + 'px; height: ' + height + 'px; " alt="#' + color + '" title="#' + color + '"></a>';

+ html += '</td>';

+ }

+

+ if (dir == 'v') {

+ html += '</tr>';

+ }

+ }

+

+ if (dir == 'h') {

+ html += '</tr>';

+ }

+ }

+ html += '</table>';

+ return html;

+}

+

+(function($) {

+ $(document).ready(function() {

+ $('#color_palette_placeholder').each(function() {

+ $(this).html(colorPalette('h', 15, 12));

+ });

+ });

+})(jQuery);

+

+/**

+* 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;

+}

+

+/**

+* Allow to use tab character when typing code

+* Keep indentation of last line of code when typing code

+*/

+(function($) {

+ $(document).ready(function() {

+ var doc, textarea;

+

+ // find textarea, make sure browser supports necessary functions

+ if (document.forms[form_name]) {

+ doc = document;

+ } else {

+ doc = opener.document;

+ }

+

+ if (!doc.forms[form_name]) {

+ return;

+ }

+

+ textarea = doc.forms[form_name].elements[text_name];

+

+ phpbb.applyCodeEditor(textarea);

+ });

+})(jQuery);

+