1 // Toolbar JavaScript support functions. Taken from mediawiki
4 var doctype = '<?xml version="1.0" encoding="utf-8"?>\n<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd">';
5 var cssfile = '<link rel="stylesheet" type="text/css" href="'+data_path+'/themes/default/toolbar.css" />';
7 // Un-trap us from framesets
8 if( window.top != window ) window.top.location = window.location;
11 // This function generates the actual toolbar buttons with localized text
12 // We use it to avoid creating the toolbar where javascript is not enabled
13 // Not all buttons use this helper, some need special javascript treatment.
14 function addButton(imageFile, speedTip, func, args) {
16 speedTip=escapeQuotes(speedTip);
17 document.write("<a href=\"javascript:"+func+"(");
18 for (i=0; i<args.length; i++){
19 if (i>0) document.write(",");
20 document.write("'"+escapeQuotes(args[i])+"'");
22 //width=\"23\" height=\"22\"
23 document.write(");\"><img src=\""+imageFile+"\" width=\"18\" height=\"18\" border=\"0\" alt=\""+speedTip+"\" title=\""+speedTip+"\">");
24 document.write("</a>");
27 function addTagButton(imageFile, speedTip, tagOpen, tagClose, sampleText) {
28 addButton(imageFile, speedTip, "insertTags", [tagOpen, tagClose, sampleText]);
32 // This function generates a popup list to select from.
33 // In an external window so far, but we really want that as acdropdown pulldown, hence the name.
34 // plugins, pagenames, categories, templates.
35 // Not with document.write because we cannot use self.opener then.
36 //function addPulldown(imageFile, speedTip, pages) {
37 // addButton(imageFile, speedTip, "showPulldown", pages);
40 // pages is either an array of strings or an array of array(name,value)
41 function showPulldown(title, pages, okbutton, closebutton, fromid) {
42 var height = new String(Math.min(315, 80 + (pages.length * 12))); // 270 or smaller
44 var h = (screen.height-height)/2;
45 var w = (screen.width-width)/2;
46 pullwin = window.open('','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top='+h+',left='+w+',height='+height+',width='+width);
47 pullwin.window.document.writeln(doctype);
48 pullwin.window.document.writeln('<html>\n<head>\n<title>'+escapeQuotes(title)+'</title>');
49 pullwin.window.document.writeln(cssfile);
50 pullwin.window.document.writeln('</head>\n<body>');
51 pullwin.window.document.writeln('<p>\nYou can double-click to insert.\n</p>');
52 pullwin.window.document.writeln('<form action=\"\"><div id=\"buttons\"><input type=\"button\" value=\"'+okbutton+'\" onclick=\"if(self.opener)self.opener.do_pulldown(document.forms[0].select.value,\''+fromid+'\'); return false;\" /><input type=\"button\" value=\"'+closebutton+'\" onclick=\"self.close(); return false;\" /></div>\n<div>\n<select style=\"margin-top:10px;width:190px;\" name=\"select\" size=\"'+((pages.length>20)?'20':new String(pages.length))+'\" ondblclick=\"if(self.opener)self.opener.do_pulldown(document.forms[0].select.value,\''+fromid+'\'); return false;\">');
53 for (i=0; i<pages.length; i++){
54 if (typeof pages[i] == 'string')
55 pullwin.window.document.write('<option value="'+pages[i]+'">'+escapeQuotes(pages[i])+'</option>\n');
57 pullwin.window.document.write('<option value="'+pages[i][1]+'">'+escapeQuotes(pages[i][0])+'</option>\n');
59 pullwin.window.document.writeln('</select>\n</div>\n</form>\n</body>\n</html>');
60 pullwin.window.document.close();
63 function do_pulldown(text,fromid) {
64 // do special actions dependent on fromid: tb-categories
65 if (fromid == 'tb-categories') {
66 var txtarea = document.getElementById('edit-content');
67 text = unescapeSpecial(text);
68 txtarea.value += '\n'+text;
70 insertTags(text, '', '\n');
74 function addInfobox(infoText) {
75 // if no support for changing selection, add a small copy & paste field
76 var clientPC = navigator.userAgent.toLowerCase(); // Get client info
77 var is_nav = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
78 && (clientPC.indexOf('khtml') == -1));
79 if(!document.selection && !is_nav) {
80 infoText=escapeQuotesHTML(infoText);
81 document.write("<form name='infoform' id='infoform'>"+
82 "<input size=80 id='infobox' name='infobox' value=\""+
83 infoText+"\" readonly=\"readonly\"></form>");
86 function escapeQuotes(text) {
87 var re=new RegExp("'","g");
88 text=text.replace(re,"\\'");
89 re=new RegExp('"',"g");
90 text=text.replace(re,'"');
91 re=new RegExp("\\n","g");
92 text=text.replace(re,"\\n");
95 function escapeQuotesHTML(text) {
96 var re=new RegExp('"',"g");
97 text=text.replace(re,""");
100 function unescapeSpecial(text) {
102 var re=new RegExp('%0A',"g");
103 text = text.replace(re,'\n');
104 var re=new RegExp('%22',"g");
105 text = text.replace(re,'"');
106 var re=new RegExp('%27',"g");
107 text = text.replace(re,'\'');
108 var re=new RegExp('%09',"g");
109 text = text.replace(re,' ');
110 var re=new RegExp('%7C',"g");
111 text = text.replace(re,'|');
112 var re=new RegExp('%5B',"g");
113 text = text.replace(re,'[');
114 var re=new RegExp('%5D',"g");
115 text = text.replace(re,']');
116 var re=new RegExp('%5C',"g");
117 text = text.replace(re,'\\');
121 // apply tagOpen/tagClose to selection in textarea,
122 // use sampleText instead of selection if there is none
123 // copied and adapted from phpBB
124 function insertTags(tagOpen, tagClose, sampleText) {
125 //f=document.getElementById('editpage');
126 var txtarea = document.getElementById('edit-content');
127 // var txtarea = document.editpage.edit[content];
128 tagOpen = unescapeSpecial(tagOpen);
130 if(document.selection) {
131 var theSelection = document.selection.createRange().text;
132 if(!theSelection) { theSelection=sampleText;}
134 if(theSelection.charAt(theSelection.length - 1) == " "){// exclude ending space char, if any
135 theSelection = theSelection.substring(0, theSelection.length - 1);
136 document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
138 document.selection.createRange().text = tagOpen + theSelection + tagClose;
140 // Mozilla -- this induces a scrolling bug which makes it virtually unusable
141 } else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
142 var startPos = txtarea.selectionStart;
143 var endPos = txtarea.selectionEnd;
144 var scrollTop=txtarea.scrollTop;
145 var myText = (txtarea.value).substring(startPos, endPos);
146 if(!myText) { myText=sampleText;}
147 if(myText.charAt(myText.length - 1) == " "){ // exclude ending space char, if any
148 subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
150 subst = tagOpen + myText + tagClose;
152 txtarea.value = txtarea.value.substring(0, startPos) + subst + txtarea.value.substring(endPos, txtarea.value.length);
154 var cPos=startPos+(tagOpen.length+myText.length+tagClose.length);
155 txtarea.selectionStart=cPos;
156 txtarea.selectionEnd=cPos;
157 txtarea.scrollTop=scrollTop;
160 // Append at the end: Some people find that annoying
161 txtarea.value += tagOpen + sampleText + tagClose;
163 //var re=new RegExp("\\n","g");
164 //tagOpen=tagOpen.replace(re,"");
165 //tagClose=tagClose.replace(re,"");
166 //document.infoform.infobox.value=tagOpen+sampleText+tagClose;
169 // reposition cursor if possible
170 if (txtarea.createTextRange) txtarea.caretPos = document.selection.createRange().duplicate();
173 // JS_SEARCHREPLACE from walterzorn.de
174 var f, sr_undo, replacewin, undo_buffer=new Array(), undo_buffer_index=0;
176 function define_f() {
177 f=document.getElementById('editpage');
178 f.editarea=document.getElementById('edit-content');
179 sr_undo=document.getElementById('sr_undo');
183 function undo_enable(bool) {
185 sr_undo.src=uri_undo_btn;
186 sr_undo.alt=msg_undo_alt;
187 sr_undo.disabled = false;
189 sr_undo.src=uri_undo_d_btn;
190 sr_undo.alt=msg_undo_d_alt;
191 sr_undo.disabled = true;
192 if(sr_undo.blur) sr_undo.blur();
198 var h = (screen.height-height)/2;
199 var w = (screen.width-width)/2;
200 replacewin = window.open('','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,top='+h+',left='+w+',height='+height+',width='+width);
201 replacewin.window.document.writeln(doctype);
202 replacewin.window.document.writeln('<html>\n<head>\n<title>'+msg_repl_title+'</title>');
203 replacewin.window.document.writeln(cssfile);
204 replacewin.window.document.writeln('</head>');
205 replacewin.window.document.writeln("<body onload=\"if(document.forms[0].searchinput.focus) document.forms[0].searchinput.focus(); return false;\">\n<form action=\"\">\n<center>\n<table>\n<tr>\n<td align=\"right\">"+msg_repl_search+":\n</td>\n<td align=\"left\">\n<input type=\"text\" name=\"searchinput\" size=\"45\" maxlength=\"500\" />\n</td>\n</tr>\n<tr>\n<td align=\"right\">"+msg_repl_replace_with+":\n</td>\n<td align=\"left\">\n<input type=\"text\" name=\"replaceinput\" size=\"45\" maxlength=\"500\" />\n</td>\n</tr>\n<tr>\n<td colspan=\"2\" align=\"center\">\n<input type=\"button\" value=\" "+msg_repl_ok+" \" onclick=\"if(self.opener)self.opener.do_replace(); return false;\" /> <input type=\"button\" value=\""+msg_repl_close+"\" onclick=\"self.close(); return false;\" />\n</td>\n</tr>\n</table>\n</center>\n</form>\n</body>\n</html>");
206 replacewin.window.document.close();
209 function do_replace() {
210 var txt = undo_buffer[undo_buffer_index]=f.editarea.value;
211 var searchinput = new RegExp(replacewin.document.forms[0].searchinput.value,'g');
212 var replaceinput = replacewin.document.forms[0].replaceinput.value;
213 if (searchinput==''||searchinput==null) {
214 if (replacewin) replacewin.window.document.forms[0].searchinput.focus();
217 var z_repl=txt.match(searchinput)? txt.match(searchinput).length : 0;
218 txt=txt.replace(searchinput,replaceinput);
219 searchinput=searchinput.toString().substring(1,searchinput.toString().length-2);
220 msg_replfound = msg_replfound.replace('\1', searchinput).replace('\2', z_repl).replace('\3', replaceinput);
221 msg_replnot = msg_replnot.replace('%s', searchinput);
222 result(z_repl, msg_replfound, txt, msg_replnot);
223 replacewin.window.focus();
224 replacewin.window.document.forms[0].searchinput.focus();
227 function result(count,question,value_txt,alert_txt) {
229 if(window.confirm(question)==true) {
230 f.editarea.value=value_txt;
239 if(undo_buffer_index==0) return;
240 else if(undo_buffer_index>0) {
241 f.editarea.value=undo_buffer[undo_buffer_index-1];
242 undo_buffer[undo_buffer_index]=null;
244 if(undo_buffer_index==0) {
250 //save a snapshot in the undo buffer
251 function undo_save() {
252 undo_buffer[undo_buffer_index]=f.editarea.value;