X-Git-Url: https://scripts.mit.edu/gitweb/autoinstalls/wordpress.git/blobdiff_plain/38ca813a0e312e2768e5b9519f0415cd0aa84781..8a4706fdeb1ae30268e510df6ccf3c39b3028059:/wp-includes/js/quicktags.js?ds=sidebyside
diff --git a/wp-includes/js/quicktags.js b/wp-includes/js/quicktags.js
index e179e1b4..cb4d2bee 100644
--- a/wp-includes/js/quicktags.js
+++ b/wp-includes/js/quicktags.js
@@ -1 +1,649 @@
-var edButtons=new Array(),edLinks=new Array(),edOpenTags=new Array(),now=new Date(),datetime;function edButton(f,e,c,b,a,d){this.id=f;this.display=e;this.tagStart=c;this.tagEnd=b;this.access=a;this.open=d}function zeroise(b,a){var c=b.toString();if(b<0){c=c.substr(1,c.length)}while(c.length","","b");edButtons[edButtons.length]=new edButton("ed_em","i","","","i");edButtons[edButtons.length]=new edButton("ed_link","link","","","a");edButtons[edButtons.length]=new edButton("ed_block","b-quote","\n\n
","
\n\n","q");edButtons[edButtons.length]=new edButton("ed_del","del",'',"","d");edButtons[edButtons.length]=new edButton("ed_ins","ins",'',"","s");edButtons[edButtons.length]=new edButton("ed_img","img","","","m",-1);edButtons[edButtons.length]=new edButton("ed_ul","ul","\n\n","u");edButtons[edButtons.length]=new edButton("ed_ol","ol","\n","
\n\n","o");edButtons[edButtons.length]=new edButton("ed_li","li","\t","\n","l");edButtons[edButtons.length]=new edButton("ed_code","code","","
","c");edButtons[edButtons.length]=new edButton("ed_more","more","","","t",-1);function edLink(){this.display="";this.URL="";this.newWin=0}edLinks[edLinks.length]=new edLink("WordPress","http://wordpress.org/");edLinks[edLinks.length]=new edLink("alexking.org","http://www.alexking.org/");function edShowButton(b,a){if(b.id=="ed_img"){document.write('')}else{if(b.id=="ed_link"){document.write('')}else{document.write('')}}}function edShowLinks(){var a='";document.write(a)}function edAddTag(a){if(edButtons[a].tagEnd!=""){edOpenTags[edOpenTags.length]=a;document.getElementById(edButtons[a].id).value="/"+document.getElementById(edButtons[a].id).value}}function edRemoveTag(b){for(var a=0;a0){return true}else{return false}}function edCloseAllTags(){var a=edOpenTags.length,b;for(b=0;b-1){var b="",a;if(edLinks[c].newWin==1){b=' target="_blank"'}a='"+edLinks[c].display+"";d.selectedIndex=0;edInsertContent(edCanvas,a)}else{d.selectedIndex=0}}function edSpell(c){var e="",d,b,a;if(document.selection){c.focus();d=document.selection.createRange();if(d.text.length>0){e=d.text}}else{if(c.selectionStart||c.selectionStart=="0"){b=c.selectionStart;a=c.selectionEnd;if(b!=a){e=c.value.substring(b,a)}}}if(e==""){e=prompt(quicktagsL10n.wordLookup,"")}if(e!==null&&/^\w[\w ]*$/.test(e)){window.open("http://www.answers.com/"+escape(e))}}function edToolbar(){document.write('');for(var a=0;a');document.write('');document.write('');document.write("
")}function edInsertTag(d,c){if(document.selection){d.focus();var e=document.selection.createRange();if(e.text.length>0){e.text=edButtons[c].tagStart+e.text+edButtons[c].tagEnd}else{if(!edCheckOpenTags(c)||edButtons[c].tagEnd==""){e.text=edButtons[c].tagStart;edAddTag(c)}else{e.text=edButtons[c].tagEnd;edRemoveTag(c)}}d.focus()}else{if(d.selectionStart||d.selectionStart=="0"){var b=d.selectionStart,a=d.selectionEnd,g=a,f=d.scrollTop;if(b!=a){d.value=d.value.substring(0,b)+edButtons[c].tagStart+d.value.substring(b,a)+edButtons[c].tagEnd+d.value.substring(a,d.value.length);g+=edButtons[c].tagStart.length+edButtons[c].tagEnd.length}else{if(!edCheckOpenTags(c)||edButtons[c].tagEnd==""){d.value=d.value.substring(0,b)+edButtons[c].tagStart+d.value.substring(a,d.value.length);edAddTag(c);g=b+edButtons[c].tagStart.length}else{d.value=d.value.substring(0,b)+edButtons[c].tagEnd+d.value.substring(a,d.value.length);edRemoveTag(c);g=b+edButtons[c].tagEnd.length}}d.focus();d.selectionStart=g;d.selectionEnd=g;d.scrollTop=f}else{if(!edCheckOpenTags(c)||edButtons[c].tagEnd==""){d.value+=edButtons[c].tagStart;edAddTag(c)}else{d.value+=edButtons[c].tagEnd;edRemoveTag(c)}d.focus()}}}function edInsertContent(d,c){var e,b,a,f;if(document.selection){d.focus();e=document.selection.createRange();e.text=c;d.focus()}else{if(d.selectionStart||d.selectionStart=="0"){b=d.selectionStart;a=d.selectionEnd;f=d.scrollTop;d.value=d.value.substring(0,b)+c+d.value.substring(a,d.value.length);d.focus();d.selectionStart=b+c.length;d.selectionEnd=b+c.length;d.scrollTop=f}else{d.value+=c;d.focus()}}}function edInsertLink(d,c,b){if("object"==typeof(wpLink)){wpLink.open()}else{if(!b){b="http://"}if(!edCheckOpenTags(c)){var a=prompt(quicktagsL10n.enterURL,b);if(a){edButtons[c].tagStart='';edInsertTag(d,c)}}else{edInsertTag(d,c)}}}function edInsertImage(b){var a=prompt(quicktagsL10n.enterImageURL,"http://");if(a){a='';edInsertContent(b,a)}}var QTags=function(a,c,b,f){var j=this,k=document.getElementById(b),g,l,e,h,d;j.Buttons=[];j.Links=[];j.OpenTags=[];j.Canvas=document.getElementById(c);if(!j.Canvas||!k){return}f=(typeof f!="undefined")?","+f+",":"";j.edShowButton=function(n,m){if(f&&(f.indexOf(","+n.display+",")!=-1)){return""}else{if(n.id==a+"_img"){return''}else{if(n.id==a+"_link"){return''}else{return''}}}};j.edAddTag=function(i){if(j.Buttons[i].tagEnd!=""){j.OpenTags[j.OpenTags.length]=i;document.getElementById(j.Buttons[i].id).value="/"+document.getElementById(j.Buttons[i].id).value}};j.edRemoveTag=function(i){for(g=0;g0){return true}else{return false}};this.edCloseAllTags=function(){var i=j.OpenTags.length;for(var m=0;m-1){var n="",m;if(Links[o].newWin==1){n=' target="_blank"'}m='"+Links[o].display+"";p.selectedIndex=0;edInsertContent(j.Canvas,m)}else{p.selectedIndex=0}};j.edInsertTag=function(o){if(document.selection){j.Canvas.focus();d=document.selection.createRange();if(d.text.length>0){d.text=j.Buttons[o].tagStart+d.text+j.Buttons[o].tagEnd}else{if(!j.edCheckOpenTags(o)||j.Buttons[o].tagEnd==""){d.text=j.Buttons[o].tagStart;j.edAddTag(o)}else{d.text=j.Buttons[o].tagEnd;j.edRemoveTag(o)}}j.Canvas.focus()}else{if(j.Canvas.selectionStart||j.Canvas.selectionStart=="0"){var n=j.Canvas.selectionStart,m=j.Canvas.selectionEnd,q=m,p=j.Canvas.scrollTop;if(n!=m){j.Canvas.value=j.Canvas.value.substring(0,n)+j.Buttons[o].tagStart+j.Canvas.value.substring(n,m)+j.Buttons[o].tagEnd+j.Canvas.value.substring(m,j.Canvas.value.length);q+=j.Buttons[o].tagStart.length+j.Buttons[o].tagEnd.length}else{if(!j.edCheckOpenTags(o)||j.Buttons[o].tagEnd==""){j.Canvas.value=j.Canvas.value.substring(0,n)+j.Buttons[o].tagStart+j.Canvas.value.substring(m,j.Canvas.value.length);j.edAddTag(o);q=n+j.Buttons[o].tagStart.length}else{j.Canvas.value=j.Canvas.value.substring(0,n)+j.Buttons[o].tagEnd+j.Canvas.value.substring(m,j.Canvas.value.length);j.edRemoveTag(o);q=n+j.Buttons[o].tagEnd.length}}j.Canvas.focus();j.Canvas.selectionStart=q;j.Canvas.selectionEnd=q;j.Canvas.scrollTop=p}else{if(!j.edCheckOpenTags(o)||j.Buttons[o].tagEnd==""){j.Canvas.value+=Buttons[o].tagStart;j.edAddTag(o)}else{j.Canvas.value+=Buttons[o].tagEnd;j.edRemoveTag(o)}j.Canvas.focus()}}};this.edInsertLink=function(o,n){if(!n){n="http://"}if(!j.edCheckOpenTags(o)){var m=prompt(quicktagsL10n.enterURL,n);if(m){j.Buttons[o].tagStart='';j.edInsertTag(o)}}else{j.edInsertTag(o)}};this.edInsertImage=function(){var i=prompt(quicktagsL10n.enterImageURL,"http://");if(i){i='';edInsertContent(j.Canvas,i)}};j.Buttons[j.Buttons.length]=new edButton(a+"_strong","b","","","b");j.Buttons[j.Buttons.length]=new edButton(a+"_em","i","","","i");j.Buttons[j.Buttons.length]=new edButton(a+"_link","link","","","a");j.Buttons[j.Buttons.length]=new edButton(a+"_block","b-quote","\n\n","
\n\n","q");j.Buttons[j.Buttons.length]=new edButton(a+"_del","del",'',"","d");j.Buttons[j.Buttons.length]=new edButton(a+"_ins","ins",'',"","s");j.Buttons[j.Buttons.length]=new edButton(a+"_img","img","","","m",-1);j.Buttons[j.Buttons.length]=new edButton(a+"_ul","ul","\n\n","u");j.Buttons[j.Buttons.length]=new edButton(a+"_ol","ol","\n","
\n\n","o");j.Buttons[j.Buttons.length]=new edButton(a+"_li","li","\t","\n","l");j.Buttons[j.Buttons.length]=new edButton(a+"_code","code","","
","c");j.Buttons[j.Buttons.length]=new edButton(a+"_more","more","","","t",-1);e=document.createElement("div");e.id=a+"_qtags";h='';for(g=0;g';h+='
';e.innerHTML=h;k.parentNode.insertBefore(e,k)};
\ No newline at end of file
+/*
+ * Quicktags
+ *
+ * This is the HTML editor in WordPress. It can be attached to any textarea and will
+ * append a toolbar above it. This script is self-contained (does not require external libraries).
+ *
+ * Run quicktags(settings) to initialize it, where settings is an object containing up to 3 properties:
+ * settings = {
+ * id : 'my_id', the HTML ID of the textarea, required
+ * buttons: '' Comma separated list of the names of the default buttons to show. Optional.
+ * Current list of default button names: 'strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close';
+ * }
+ *
+ * The settings can also be a string quicktags_id.
+ *
+ * quicktags_id string The ID of the textarea that will be the editor canvas
+ * buttons string Comma separated list of the default buttons names that will be shown in that instance.
+ */
+
+// new edit toolbar used with permission
+// by Alex King
+// http://www.alexking.org/
+
+var QTags, edButtons = [], edCanvas,
+
+/**
+ * Back-compat
+ *
+ * Define all former global functions so plugins that hack quicktags.js directly don't cause fatal errors.
+ */
+edAddTag = function(){},
+edCheckOpenTags = function(){},
+edCloseAllTags = function(){},
+edInsertImage = function(){},
+edInsertLink = function(){},
+edInsertTag = function(){},
+edLink = function(){},
+edQuickLink = function(){},
+edRemoveTag = function(){},
+edShowButton = function(){},
+edShowLinks = function(){},
+edSpell = function(){},
+edToolbar = function(){};
+
+/**
+ * Initialize new instance of the Quicktags editor
+ */
+function quicktags(settings) {
+ return new QTags(settings);
+}
+
+/**
+ * Inserts content at the caret in the active editor (textarea)
+ *
+ * Added for back compatibility
+ * @see QTags.insertContent()
+ */
+function edInsertContent(bah, txt) {
+ return QTags.insertContent(txt);
+}
+
+/**
+ * Adds a button to all instances of the editor
+ *
+ * Added for back compatibility, use QTags.addButton() as it gives more flexibility like type of button, button placement, etc.
+ * @see QTags.addButton()
+ */
+function edButton(id, display, tagStart, tagEnd, access, open) {
+ return QTags.addButton( id, display, tagStart, tagEnd, access, '', -1 );
+}
+
+(function(){
+ // private stuff is prefixed with an underscore
+ var _domReady = function(func) {
+ var t, i, DOMContentLoaded;
+
+ if ( typeof jQuery != 'undefined' ) {
+ jQuery(document).ready(func);
+ } else {
+ t = _domReady;
+ t.funcs = [];
+
+ t.ready = function() {
+ if ( ! t.isReady ) {
+ t.isReady = true;
+ for ( i = 0; i < t.funcs.length; i++ ) {
+ t.funcs[i]();
+ }
+ }
+ };
+
+ if ( t.isReady ) {
+ func();
+ } else {
+ t.funcs.push(func);
+ }
+
+ if ( ! t.eventAttached ) {
+ if ( document.addEventListener ) {
+ DOMContentLoaded = function(){document.removeEventListener('DOMContentLoaded', DOMContentLoaded, false);t.ready();};
+ document.addEventListener('DOMContentLoaded', DOMContentLoaded, false);
+ window.addEventListener('load', t.ready, false);
+ } else if ( document.attachEvent ) {
+ DOMContentLoaded = function(){if (document.readyState === 'complete'){ document.detachEvent('onreadystatechange', DOMContentLoaded);t.ready();}};
+ document.attachEvent('onreadystatechange', DOMContentLoaded);
+ window.attachEvent('onload', t.ready);
+
+ (function(){
+ try {
+ document.documentElement.doScroll("left");
+ } catch(e) {
+ setTimeout(arguments.callee, 50);
+ return;
+ }
+
+ t.ready();
+ })();
+ }
+
+ t.eventAttached = true;
+ }
+ }
+ },
+
+ _datetime = (function() {
+ var now = new Date(), zeroise;
+
+ zeroise = function(number) {
+ var str = number.toString();
+
+ if ( str.length < 2 )
+ str = "0" + str;
+
+ return str;
+ }
+
+ return now.getUTCFullYear() + '-' +
+ zeroise( now.getUTCMonth() + 1 ) + '-' +
+ zeroise( now.getUTCDate() ) + 'T' +
+ zeroise( now.getUTCHours() ) + ':' +
+ zeroise( now.getUTCMinutes() ) + ':' +
+ zeroise( now.getUTCSeconds() ) +
+ '+00:00';
+ })(),
+ qt;
+
+ qt = QTags = function(settings) {
+ if ( typeof(settings) == 'string' )
+ settings = {id: settings};
+ else if ( typeof(settings) != 'object' )
+ return false;
+
+ var t = this,
+ id = settings.id,
+ canvas = document.getElementById(id),
+ name = 'qt_' + id,
+ tb, onclick, toolbar_id;
+
+ if ( !id || !canvas )
+ return false;
+
+ t.name = name;
+ t.id = id;
+ t.canvas = canvas;
+ t.settings = settings;
+
+ if ( id == 'content' && typeof(adminpage) == 'string' && ( adminpage == 'post-new-php' || adminpage == 'post-php' ) ) {
+ // back compat hack :-(
+ edCanvas = canvas;
+ toolbar_id = 'ed_toolbar';
+ } else {
+ toolbar_id = name + '_toolbar';
+ }
+
+ tb = document.createElement('div');
+ tb.id = toolbar_id;
+ tb.className = 'quicktags-toolbar';
+
+ canvas.parentNode.insertBefore(tb, canvas);
+ t.toolbar = tb;
+
+ // listen for click events
+ onclick = function(e) {
+ e = e || window.event;
+ var target = e.target || e.srcElement, visible = target.clientWidth || target.offsetWidth, i;
+
+ // don't call the callback on pressing the accesskey when the button is not visible
+ if ( !visible )
+ return;
+
+ // as long as it has the class ed_button, execute the callback
+ if ( / ed_button /.test(' ' + target.className + ' ') ) {
+ // we have to reassign canvas here
+ t.canvas = canvas = document.getElementById(id);
+ i = target.id.replace(name + '_', '');
+
+ if ( t.theButtons[i] )
+ t.theButtons[i].callback.call(t.theButtons[i], target, canvas, t);
+ }
+ };
+
+ if ( tb.addEventListener ) {
+ tb.addEventListener('click', onclick, false);
+ } else if ( tb.attachEvent ) {
+ tb.attachEvent('onclick', onclick);
+ }
+
+ t.getButton = function(id) {
+ return t.theButtons[id];
+ };
+
+ t.getButtonElement = function(id) {
+ return document.getElementById(name + '_' + id);
+ };
+
+ qt.instances[id] = t;
+
+ if ( !qt.instances[0] ) {
+ qt.instances[0] = qt.instances[id];
+ _domReady( function(){ qt._buttonsInit(); } );
+ }
+ };
+
+ qt.instances = {};
+
+ qt.getInstance = function(id) {
+ return qt.instances[id];
+ };
+
+ qt._buttonsInit = function() {
+ var t = this, canvas, name, settings, theButtons, html, inst, ed, id, i, use,
+ defaults = ',strong,em,link,block,del,ins,img,ul,ol,li,code,more,spell,close,';
+
+ for ( inst in t.instances ) {
+ if ( inst == 0 )
+ continue;
+
+ ed = t.instances[inst];
+ canvas = ed.canvas;
+ name = ed.name;
+ settings = ed.settings;
+ html = '';
+ theButtons = {};
+ use = '';
+
+ // set buttons
+ if ( settings.buttons )
+ use = ','+settings.buttons+',';
+
+ for ( i in edButtons ) {
+ if ( !edButtons[i] )
+ continue;
+
+ id = edButtons[i].id;
+ if ( use && defaults.indexOf(','+id+',') != -1 && use.indexOf(','+id+',') == -1 )
+ continue;
+
+ if ( !edButtons[i].instance || edButtons[i].instance == inst ) {
+ theButtons[id] = edButtons[i];
+
+ if ( edButtons[i].html )
+ html += edButtons[i].html(name + '_');
+ }
+ }
+
+ if ( use && use.indexOf(',fullscreen,') != -1 ) {
+ theButtons['fullscreen'] = new qt.FullscreenButton();
+ html += theButtons['fullscreen'].html(name + '_');
+ }
+
+
+ if ( 'rtl' == document.getElementsByTagName('html')[0].dir ) {
+ theButtons['textdirection'] = new qt.TextDirectionButton();
+ html += theButtons['textdirection'].html(name + '_');
+ }
+
+ ed.toolbar.innerHTML = html;
+ ed.theButtons = theButtons;
+ }
+ t.buttonsInitDone = true;
+ };
+
+ /**
+ * Main API function for adding a button to Quicktags
+ *
+ * Adds qt.Button or qt.TagButton depending on the args. The first three args are always required.
+ * To be able to add button(s) to Quicktags, your script should be enqueued as dependent
+ * on "quicktags" and outputted in the footer. If you are echoing JS directly from PHP,
+ * use add_action( 'admin_print_footer_scripts', 'output_my_js', 100 ) or add_action( 'wp_footer', 'output_my_js', 100 )
+ *
+ * Minimum required to add a button that calls an external function:
+ * QTags.addButton( 'my_id', 'my button', my_callback );
+ * function my_callback() { alert('yeah!'); }
+ *
+ * Minimum required to add a button that inserts a tag:
+ * QTags.addButton( 'my_id', 'my button', '', '' );
+ * QTags.addButton( 'my_id2', 'my button', '
' );
+ *
+ * @param id string required Button HTML ID
+ * @param display string required Button's value="..."
+ * @param arg1 string || function required Either a starting tag to be inserted like "" or a callback that is executed when the button is clicked.
+ * @param arg2 string optional Ending tag like ""
+ * @param access_key string optional Access key for the button.
+ * @param title string optional Button's title="..."
+ * @param priority int optional Number representing the desired position of the button in the toolbar. 1 - 9 = first, 11 - 19 = second, 21 - 29 = third, etc.
+ * @param instance string optional Limit the button to a specifric instance of Quicktags, add to all instances if not present.
+ * @return mixed null or the button object that is needed for back-compat.
+ */
+ qt.addButton = function( id, display, arg1, arg2, access_key, title, priority, instance ) {
+ var btn;
+
+ if ( !id || !display )
+ return;
+
+ priority = priority || 0;
+ arg2 = arg2 || '';
+
+ if ( typeof(arg1) === 'function' ) {
+ btn = new qt.Button(id, display, access_key, title, instance);
+ btn.callback = arg1;
+ } else if ( typeof(arg1) === 'string' ) {
+ btn = new qt.TagButton(id, display, arg1, arg2, access_key, title, instance);
+ } else {
+ return;
+ }
+
+ if ( priority == -1 ) // back-compat
+ return btn;
+
+ if ( priority > 0 ) {
+ while ( typeof(edButtons[priority]) != 'undefined' ) {
+ priority++
+ }
+
+ edButtons[priority] = btn;
+ } else {
+ edButtons[edButtons.length] = btn;
+ }
+
+ if ( this.buttonsInitDone )
+ this._buttonsInit(); // add the button HTML to all instances toolbars if addButton() was called too late
+ };
+
+ qt.insertContent = function(content) {
+ var sel, startPos, endPos, scrollTop, text, canvas = document.getElementById(wpActiveEditor);
+
+ if ( !canvas )
+ return false;
+
+ if ( document.selection ) { //IE
+ canvas.focus();
+ sel = document.selection.createRange();
+ sel.text = content;
+ canvas.focus();
+ } else if ( canvas.selectionStart || canvas.selectionStart == '0' ) { // FF, WebKit, Opera
+ text = canvas.value;
+ startPos = canvas.selectionStart;
+ endPos = canvas.selectionEnd;
+ scrollTop = canvas.scrollTop;
+
+ canvas.value = text.substring(0, startPos) + content + text.substring(endPos, text.length);
+
+ canvas.focus();
+ canvas.selectionStart = startPos + content.length;
+ canvas.selectionEnd = startPos + content.length;
+ canvas.scrollTop = scrollTop;
+ } else {
+ canvas.value += content;
+ canvas.focus();
+ }
+ return true;
+ };
+
+ // a plain, dumb button
+ qt.Button = function(id, display, access, title, instance) {
+ var t = this;
+ t.id = id;
+ t.display = display;
+ t.access = access;
+ t.title = title || '';
+ t.instance = instance || '';
+ };
+ qt.Button.prototype.html = function(idPrefix) {
+ var access = this.access ? ' accesskey="' + this.access + '"' : '';
+ return '';
+ };
+ qt.Button.prototype.callback = function(){};
+
+ // a button that inserts HTML tag
+ qt.TagButton = function(id, display, tagStart, tagEnd, access, title, instance) {
+ var t = this;
+ qt.Button.call(t, id, display, access, title, instance);
+ t.tagStart = tagStart;
+ t.tagEnd = tagEnd;
+ };
+ qt.TagButton.prototype = new qt.Button();
+ qt.TagButton.prototype.openTag = function(e, ed) {
+ var t = this;
+
+ if ( ! ed.openTags ) {
+ ed.openTags = [];
+ }
+ if ( t.tagEnd ) {
+ ed.openTags.push(t.id);
+ e.value = '/' + e.value;
+ }
+ };
+ qt.TagButton.prototype.closeTag = function(e, ed) {
+ var t = this, i = t.isOpen(ed);
+
+ if ( i !== false ) {
+ ed.openTags.splice(i, 1);
+ }
+
+ e.value = t.display;
+ };
+ // whether a tag is open or not. Returns false if not open, or current open depth of the tag
+ qt.TagButton.prototype.isOpen = function (ed) {
+ var t = this, i = 0, ret = false;
+ if ( ed.openTags ) {
+ while ( ret === false && i < ed.openTags.length ) {
+ ret = ed.openTags[i] == t.id ? i : false;
+ i ++;
+ }
+ } else {
+ ret = false;
+ }
+ return ret;
+ };
+ qt.TagButton.prototype.callback = function(element, canvas, ed) {
+ var t = this, startPos, endPos, cursorPos, scrollTop, v = canvas.value, l, r, i, sel, endTag = v ? t.tagEnd : '';
+
+ if ( document.selection ) { // IE
+ canvas.focus();
+ sel = document.selection.createRange();
+ if ( sel.text.length > 0 ) {
+ if ( !t.tagEnd )
+ sel.text = sel.text + t.tagStart;
+ else
+ sel.text = t.tagStart + sel.text + endTag;
+ } else {
+ if ( !t.tagEnd ) {
+ sel.text = t.tagStart;
+ } else if ( t.isOpen(ed) === false ) {
+ sel.text = t.tagStart;
+ t.openTag(element, ed);
+ } else {
+ sel.text = endTag;
+ t.closeTag(element, ed);
+ }
+ }
+ canvas.focus();
+ } else if ( canvas.selectionStart || canvas.selectionStart == '0' ) { // FF, WebKit, Opera
+ startPos = canvas.selectionStart;
+ endPos = canvas.selectionEnd;
+ cursorPos = endPos;
+ scrollTop = canvas.scrollTop;
+ l = v.substring(0, startPos); // left of the selection
+ r = v.substring(endPos, v.length); // right of the selection
+ i = v.substring(startPos, endPos); // inside the selection
+ if ( startPos != endPos ) {
+ if ( !t.tagEnd ) {
+ canvas.value = l + i + t.tagStart + r; // insert self closing tags after the selection
+ cursorPos += t.tagStart.length;
+ } else {
+ canvas.value = l + t.tagStart + i + endTag + r;
+ cursorPos += t.tagStart.length + endTag.length;
+ }
+ } else {
+ if ( !t.tagEnd ) {
+ canvas.value = l + t.tagStart + r;
+ cursorPos = startPos + t.tagStart.length;
+ } else if ( t.isOpen(ed) === false ) {
+ canvas.value = l + t.tagStart + r;
+ t.openTag(element, ed);
+ cursorPos = startPos + t.tagStart.length;
+ } else {
+ canvas.value = l + endTag + r;
+ cursorPos = startPos + endTag.length;
+ t.closeTag(element, ed);
+ }
+ }
+
+ canvas.focus();
+ canvas.selectionStart = cursorPos;
+ canvas.selectionEnd = cursorPos;
+ canvas.scrollTop = scrollTop;
+ } else { // other browsers?
+ if ( !endTag ) {
+ canvas.value += t.tagStart;
+ } else if ( t.isOpen(ed) !== false ) {
+ canvas.value += t.tagStart;
+ t.openTag(element, ed);
+ } else {
+ canvas.value += endTag;
+ t.closeTag(element, ed);
+ }
+ canvas.focus();
+ }
+ };
+
+ // the spell button
+ qt.SpellButton = function() {
+ qt.Button.call(this, 'spell', quicktagsL10n.lookup, '', quicktagsL10n.dictionaryLookup);
+ };
+ qt.SpellButton.prototype = new qt.Button();
+ qt.SpellButton.prototype.callback = function(element, canvas, ed) {
+ var word = '', sel, startPos, endPos;
+
+ if ( document.selection ) {
+ canvas.focus();
+ sel = document.selection.createRange();
+ if ( sel.text.length > 0 ) {
+ word = sel.text;
+ }
+ } else if ( canvas.selectionStart || canvas.selectionStart == '0' ) {
+ startPos = canvas.selectionStart;
+ endPos = canvas.selectionEnd;
+ if ( startPos != endPos ) {
+ word = canvas.value.substring(startPos, endPos);
+ }
+ }
+
+ if ( word === '' ) {
+ word = prompt(quicktagsL10n.wordLookup, '');
+ }
+
+ if ( word !== null && /^\w[\w ]*$/.test(word)) {
+ window.open('http://www.answers.com/' + encodeURIComponent(word));
+ }
+ };
+
+ // the close tags button
+ qt.CloseButton = function() {
+ qt.Button.call(this, 'close', quicktagsL10n.closeTags, '', quicktagsL10n.closeAllOpenTags);
+ };
+
+ qt.CloseButton.prototype = new qt.Button();
+
+ qt._close = function(e, c, ed) {
+ var button, element, tbo = ed.openTags;
+
+ if ( tbo ) {
+ while ( tbo.length > 0 ) {
+ button = ed.getButton(tbo[tbo.length - 1]);
+ element = document.getElementById(ed.name + '_' + button.id);
+
+ if ( e )
+ button.callback.call(button, element, c, ed);
+ else
+ button.closeTag(element, ed);
+ }
+ }
+ };
+
+ qt.CloseButton.prototype.callback = qt._close;
+
+ qt.closeAllTags = function(editor_id) {
+ var ed = this.getInstance(editor_id);
+ qt._close('', ed.canvas, ed);
+ };
+
+ // the link button
+ qt.LinkButton = function() {
+ qt.TagButton.call(this, 'link', 'link', '', '', 'a');
+ };
+ qt.LinkButton.prototype = new qt.TagButton();
+ qt.LinkButton.prototype.callback = function(e, c, ed, defaultValue) {
+ var URL, t = this;
+
+ if ( typeof(wpLink) != 'undefined' ) {
+ wpLink.open();
+ return;
+ }
+
+ if ( ! defaultValue )
+ defaultValue = 'http://';
+
+ if ( t.isOpen(ed) === false ) {
+ URL = prompt(quicktagsL10n.enterURL, defaultValue);
+ if ( URL ) {
+ t.tagStart = '';
+ qt.TagButton.prototype.callback.call(t, e, c, ed);
+ }
+ } else {
+ qt.TagButton.prototype.callback.call(t, e, c, ed);
+ }
+ };
+
+ // the img button
+ qt.ImgButton = function() {
+ qt.TagButton.call(this, 'img', 'img', '', '', 'm');
+ };
+ qt.ImgButton.prototype = new qt.TagButton();
+ qt.ImgButton.prototype.callback = function(e, c, ed, defaultValue) {
+ if ( ! defaultValue ) {
+ defaultValue = 'http://';
+ }
+ var src = prompt(quicktagsL10n.enterImageURL, defaultValue), alt;
+ if ( src ) {
+ alt = prompt(quicktagsL10n.enterImageDescription, '');
+ this.tagStart = '';
+ qt.TagButton.prototype.callback.call(this, e, c, ed);
+ }
+ };
+
+ qt.FullscreenButton = function() {
+ qt.Button.call(this, 'fullscreen', quicktagsL10n.fullscreen, 'f', quicktagsL10n.toggleFullscreen);
+ };
+ qt.FullscreenButton.prototype = new qt.Button();
+ qt.FullscreenButton.prototype.callback = function(e, c) {
+ if ( !c.id || typeof(fullscreen) == 'undefined' )
+ return;
+
+ fullscreen.on();
+ };
+
+ qt.TextDirectionButton = function() {
+ qt.Button.call(this, 'textdirection', quicktagsL10n.textdirection, '', quicktagsL10n.toggleTextdirection)
+ };
+ qt.TextDirectionButton.prototype = new qt.Button();
+ qt.TextDirectionButton.prototype.callback = function(e, c) {
+ var isRTL = ( 'rtl' == document.getElementsByTagName('html')[0].dir ),
+ currentDirection = c.style.direction;
+
+ if ( ! currentDirection )
+ currentDirection = ( isRTL ) ? 'rtl' : 'ltr';
+
+ c.style.direction = ( 'rtl' == currentDirection ) ? 'ltr' : 'rtl';
+ c.focus();
+ }
+
+ // ensure backward compatibility
+ edButtons[10] = new qt.TagButton('strong','b','','','b');
+ edButtons[20] = new qt.TagButton('em','i','','','i'),
+ edButtons[30] = new qt.LinkButton(), // special case
+ edButtons[40] = new qt.TagButton('block','b-quote','\n\n','
\n\n','q'),
+ edButtons[50] = new qt.TagButton('del','del','','','d'),
+ edButtons[60] = new qt.TagButton('ins','ins','','','s'),
+ edButtons[70] = new qt.ImgButton(), // special case
+ edButtons[80] = new qt.TagButton('ul','ul','\n\n','u'),
+ edButtons[90] = new qt.TagButton('ol','ol','\n','
\n\n','o'),
+ edButtons[100] = new qt.TagButton('li','li','\t','\n','l'),
+ edButtons[110] = new qt.TagButton('code','code','','
','c'),
+ edButtons[120] = new qt.TagButton('more','more','','','t'),
+ edButtons[130] = new qt.SpellButton(),
+ edButtons[140] = new qt.CloseButton()
+
+})();