1 // Toolbar JavaScript support functions. Taken from mediawiki
4 var doctype = '<!DOCTYPE html>';
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 document.write(");\"><img src=\""+imageFile+"\" alt=\""+speedTip+"\" title=\""+speedTip+"\">");
23 document.write("</a>");
26 // This function generates a popup list to select from.
27 // plugins, pagenames, categories, templates.
28 // Not with document.write because we cannot use self.opener then.
29 // pages is either an array of strings or an array of array(name,value)
30 function showPulldown(title, pages, okbutton, closebutton, fromid) {
31 var height = new String(Math.min(315, 80 + (pages.length * 12))); // 270 or smaller
33 var h = (screen.height-height)/2;
34 var w = (screen.width-width)/2;
35 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);
36 // Close the window with Escape key
37 pullwin.onkeydown = function(e){
39 pullwin.window.close();
42 pullwin.window.document.writeln(doctype);
43 pullwin.window.document.writeln('<html>\n<head>\n<title>'+escapeQuotes(title)+'</title>');
44 pullwin.window.document.writeln(cssfile);
45 pullwin.window.document.writeln('</head>\n<body>');
46 pullwin.window.document.writeln('<p>\nYou can double-click to insert.\n</p>');
47 pullwin.window.document.writeln('<form><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;\">');
48 for (var i=0; i<pages.length; i++){
49 if (typeof pages[i] == 'string')
50 pullwin.window.document.write('<option value="'+pages[i]+'">'+escapeQuotes(pages[i])+'</option>\n');
52 pullwin.window.document.write('<option value="'+pages[i][1]+'">'+escapeQuotes(pages[i][0])+'</option>\n');
54 pullwin.window.document.writeln('</select>\n</div>\n</form>\n</body>\n</html>');
55 pullwin.window.document.close();
58 function do_pulldown(text,fromid) {
59 // do special actions dependent on fromid: tb-categories
60 if (fromid == 'tb-categories') {
61 var txtarea = document.getElementById('edit-content');
62 text = unescapeSpecial(text);
63 txtarea.value += '\n'+text;
64 } else if (fromid == 'tb-templates') {
65 text = text.replace(/__nl__/g, '\n');
66 text = text.replace(/__quot__/g, '"');
67 insertTags(text, '', '\n');
69 insertTags(text, '', '\n');
72 function escapeQuotes(text) {
73 var re=new RegExp("'","g");
74 text=text.replace(re,"\\'");
75 re=new RegExp('"',"g");
76 text=text.replace(re,'"');
77 re=new RegExp("\\n","g");
78 text=text.replace(re,"\\n");
81 function unescapeSpecial(text) {
83 var re=new RegExp('%0A',"g");
84 text = text.replace(re,'\n');
85 re=new RegExp('%22',"g");
86 text = text.replace(re,'"');
87 re=new RegExp('%27',"g");
88 text = text.replace(re,'\'');
89 re=new RegExp('%09',"g");
90 text = text.replace(re,' ');
91 re=new RegExp('%7C',"g");
92 text = text.replace(re,'|');
93 re=new RegExp('%5B',"g");
94 text = text.replace(re,'[');
95 re=new RegExp('%5D',"g");
96 text = text.replace(re,']');
97 re=new RegExp('%5C',"g");
98 text = text.replace(re,'\\');
102 // apply tagOpen/tagClose to selection in textarea,
103 // use sampleText instead of selection if there is none
104 // copied and adapted from phpBB
105 function insertTags(tagOpen, tagClose, sampleText) {
106 //f=document.getElementById('editpage');
107 var txtarea = document.getElementById('edit-content');
108 // var txtarea = document.editpage.edit[content];
109 tagOpen = unescapeSpecial(tagOpen);
111 if(document.selection) {
112 var theSelection = document.selection.createRange().text;
113 if(!theSelection) { theSelection=sampleText;}
115 if(theSelection.charAt(theSelection.length - 1) == " "){// exclude ending space char, if any
116 theSelection = theSelection.substring(0, theSelection.length - 1);
117 document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
119 document.selection.createRange().text = tagOpen + theSelection + tagClose;
121 // Mozilla -- this induces a scrolling bug which makes it virtually unusable
122 } else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
123 var startPos = txtarea.selectionStart;
124 var endPos = txtarea.selectionEnd;
125 var scrollTop=txtarea.scrollTop;
126 var myText = (txtarea.value).substring(startPos, endPos);
127 if(!myText) { myText=sampleText;}
129 if(myText.charAt(myText.length - 1) == " "){ // exclude ending space char, if any
130 subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
132 subst = tagOpen + myText + tagClose;
134 txtarea.value = txtarea.value.substring(0, startPos) + subst + txtarea.value.substring(endPos, txtarea.value.length);
136 var cPos=startPos+(tagOpen.length+myText.length+tagClose.length);
137 txtarea.selectionStart=cPos;
138 txtarea.selectionEnd=cPos;
139 txtarea.scrollTop=scrollTop;
142 // Append at the end: Some people find that annoying
143 txtarea.value += tagOpen + sampleText + tagClose;
145 //var re=new RegExp("\\n","g");
146 //tagOpen=tagOpen.replace(re,"");
147 //tagClose=tagClose.replace(re,"");
148 //document.infoform.infobox.value=tagOpen+sampleText+tagClose;
151 // reposition cursor if possible
152 if (txtarea.createTextRange) txtarea.caretPos = document.selection.createRange().duplicate();
155 // JS_SEARCHREPLACE from walterzorn.de
156 var f, sr_undo, replacewin, undo_buffer=new Array(), undo_buffer_index=0;
158 function define_f() {
159 f=document.getElementById('editpage');
160 f.editarea=document.getElementById('edit-content');
161 sr_undo=document.getElementById('sr_undo');
165 function undo_enable(bool) {
167 sr_undo.src=uri_undo_btn;
168 sr_undo.alt=msg_undo_alt;
169 sr_undo.disabled = false;
171 sr_undo.src=uri_undo_d_btn;
172 sr_undo.alt=msg_undo_d_alt;
173 sr_undo.disabled = true;
174 if(sr_undo.blur) sr_undo.blur();
180 var h = (screen.height-height)/2;
181 var w = (screen.width-width)/2;
182 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);
183 // Close the window with Escape key
184 replacewin.onkeydown = function(e){
185 if(e.keyCode === 27){
186 replacewin.window.close();
189 replacewin.window.document.writeln(doctype);
190 replacewin.window.document.writeln('<html>\n<head>\n<title>'+msg_repl_title+'</title>');
191 replacewin.window.document.writeln(cssfile);
192 replacewin.window.document.writeln('</head>');
193 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>");
194 replacewin.window.document.close();
197 function do_replace() {
198 var txt = undo_buffer[undo_buffer_index]=f.editarea.value;
199 var searchinput = new RegExp(replacewin.document.forms[0].searchinput.value,'g');
200 var replaceinput = replacewin.document.forms[0].replaceinput.value;
201 if (searchinput==''||searchinput==null) {
202 if (replacewin) replacewin.window.document.forms[0].searchinput.focus();
205 var z_repl=txt.match(searchinput)? txt.match(searchinput).length : 0;
206 txt=txt.replace(searchinput,replaceinput);
207 searchinput=searchinput.toString().substring(1,searchinput.toString().length-2);
208 msg_replfound = msg_replfound.replace('\1', searchinput).replace('\2', z_repl).replace('\3', replaceinput);
209 msg_replnot = msg_replnot.replace('%s', searchinput);
210 result(z_repl, msg_replfound, txt, msg_replnot);
211 replacewin.window.focus();
212 replacewin.window.document.forms[0].searchinput.focus();
215 function result(count,question,value_txt,alert_txt) {
217 if(window.confirm(question)==true) {
218 f.editarea.value=value_txt;
227 if(undo_buffer_index>0) {
228 f.editarea.value=undo_buffer[undo_buffer_index-1];
229 undo_buffer[undo_buffer_index]=null;
231 if(undo_buffer_index==0) {
237 //save a snapshot in the undo buffer
238 function undo_save() {
239 undo_buffer[undo_buffer_index]=f.editarea.value;