1 // Toolbar JavaScript support functions. Taken from mediawiki
2 // $Id: toolbar.js,v 1.13 2007-01-07 18:48:10 rurban Exp $
4 // Un-trap us from framesets
5 if( window.top != window ) window.top.location = window.location;
8 // This function generates the actual toolbar buttons with localized text
9 // We use it to avoid creating the toolbar where javascript is not enabled
10 // Not all buttons use this helper, some need special javascript treatment.
11 function addButton(imageFile, speedTip, func, args) {
13 speedTip=escapeQuotes(speedTip);
14 document.write("<a href=\"javascript:"+func+"(");
15 for (i=0; i<args.length; i++){
16 if (i>0) document.write(",");
17 document.write("'"+escapeQuotes(args[i])+"'");
19 //width=\"23\" height=\"22\"
20 document.write(");\"><img src=\""+imageFile+"\" width=\"18\" height=\"18\" border=\"0\" alt=\""+speedTip+"\" title=\""+speedTip+"\">");
21 document.write("</a>");
24 function addTagButton(imageFile, speedTip, tagOpen, tagClose, sampleText) {
25 addButton(imageFile, speedTip, "insertTags", [tagOpen, tagClose, sampleText]);
29 // This function generates a popup list to select from.
30 // In an external window so far, but we really want that as acdropdown pulldown, hence the name.
31 // plugins, pagenames, categories, templates.
32 // Not with document.write because we cannot use self.opener then.
33 //function addPulldown(imageFile, speedTip, pages) {
34 // addButton(imageFile, speedTip, "showPulldown", pages);
37 // pages is either an array of strings or an array of array(name,value)
38 function showPulldown(title, pages, okbutton, closebutton, fromid) {
39 height = new String(Math.min(270, 70 + (pages.length * 12))); // 270 or smaller
40 pullwin = window.open('','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,height='+height+',width=180');
41 pullwin.window.document.write('<html><head><title>'+escapeQuotes(title)+'</title><style type=\"text/css\"><'+'!'+'-- body {font-family:Tahoma,Arial,Helvetica,sans-serif;font-size:10pt;background-color:#dddddd;} input { font-weight:bold;margin-left:2px;margin-right:2px;} option {font-size:9pt} #buttons { background-color:#dddddd;padding-right:10px;width:180px;} --'+'></style></head>');
42 pullwin.window.document.write('\n<body bgcolor=\"#dddddd\"><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<select style=\"margin-top:10px;\" 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;\">');
43 for (i=0; i<pages.length; i++){
44 if (typeof pages[i] == 'string')
45 pullwin.window.document.write('<option value="'+pages[i]+'">'+escapeQuotes(pages[i])+'</option>\n');
47 pullwin.window.document.write('<option value="'+pages[i][1]+'">'+escapeQuotes(pages[i][0])+'</option>\n');
49 pullwin.window.document.write('</select></form></body></html>');
50 pullwin.window.document.close();
53 function do_pulldown(value,fromid) {
54 // do special actions dependent on fromid: tb-categories
55 if (fromid == 'tb-categories') {
56 var txtarea = document.getElementById('edit-content');
57 txtarea.value += '\n'+value;
59 insertTags(value, '', '\n');
63 function addInfobox(infoText) {
64 // if no support for changing selection, add a small copy & paste field
65 var clientPC = navigator.userAgent.toLowerCase(); // Get client info
66 var is_nav = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
67 && (clientPC.indexOf('khtml') == -1));
68 if(!document.selection && !is_nav) {
69 infoText=escapeQuotesHTML(infoText);
70 document.write("<form name='infoform' id='infoform'>"+
71 "<input size=80 id='infobox' name='infobox' value=\""+
72 infoText+"\" readonly=\"readonly\"></form>");
75 function escapeQuotes(text) {
76 var re=new RegExp("'","g");
77 text=text.replace(re,"\\'");
78 re=new RegExp('"',"g");
79 text=text.replace(re,'"');
80 re=new RegExp("\\n","g");
81 text=text.replace(re,"\\n");
84 function escapeQuotesHTML(text) {
85 var re=new RegExp('"',"g");
86 text=text.replace(re,""");
89 // apply tagOpen/tagClose to selection in textarea,
90 // use sampleText instead of selection if there is none
91 // copied and adapted from phpBB
92 function insertTags(tagOpen, tagClose, sampleText) {
93 //f=document.getElementById('editpage');
94 var txtarea = document.getElementById('edit-content');
95 // var txtarea = document.editpage.edit[content];
98 var re=new RegExp('%0A',"g");
99 tagOpen = tagOpen.replace(re,'\n');
100 var re=new RegExp('%22',"g");
101 tagOpen = tagOpen.replace(re,'"');
102 var re=new RegExp('%27',"g");
103 tagOpen = tagOpen.replace(re,'\'');
104 var re=new RegExp('%09',"g");
105 tagOpen = tagOpen.replace(re,' ');
106 var re=new RegExp('%7C',"g");
107 tagOpen = tagOpen.replace(re,'|');
108 var re=new RegExp('%5B',"g");
109 tagOpen = tagOpen.replace(re,'[');
110 var re=new RegExp('%5D',"g");
111 tagOpen = tagOpen.replace(re,']');
112 var re=new RegExp('%5C',"g");
113 tagOpen = tagOpen.replace(re,'\\');
115 if(document.selection) {
116 var theSelection = document.selection.createRange().text;
117 if(!theSelection) { theSelection=sampleText;}
119 if(theSelection.charAt(theSelection.length - 1) == " "){// exclude ending space char, if any
120 theSelection = theSelection.substring(0, theSelection.length - 1);
121 document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
123 document.selection.createRange().text = tagOpen + theSelection + tagClose;
125 // Mozilla -- this induces a scrolling bug which makes it virtually unusable
126 } else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
127 var startPos = txtarea.selectionStart;
128 var endPos = txtarea.selectionEnd;
129 var scrollTop=txtarea.scrollTop;
130 var myText = (txtarea.value).substring(startPos, endPos);
131 if(!myText) { myText=sampleText;}
132 if(myText.charAt(myText.length - 1) == " "){ // exclude ending space char, if any
133 subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
135 subst = tagOpen + myText + tagClose;
137 txtarea.value = txtarea.value.substring(0, startPos) + subst + txtarea.value.substring(endPos, txtarea.value.length);
139 var cPos=startPos+(tagOpen.length+myText.length+tagClose.length);
140 txtarea.selectionStart=cPos;
141 txtarea.selectionEnd=cPos;
142 txtarea.scrollTop=scrollTop;
145 // Append at the end: Some people find that annoying
146 txtarea.value += tagOpen + sampleText + tagClose;
148 //var re=new RegExp("\\n","g");
149 //tagOpen=tagOpen.replace(re,"");
150 //tagClose=tagClose.replace(re,"");
151 //document.infoform.infobox.value=tagOpen+sampleText+tagClose;
154 // reposition cursor if possible
155 if (txtarea.createTextRange) txtarea.caretPos = document.selection.createRange().duplicate();
158 // JS_SEARCHREPLACE from walterzorn.de
159 var f, sr_undo, replacewin, undo_buffer=new Array(), undo_buffer_index=0;
161 function define_f() {
162 f=document.getElementById('editpage')
163 f.editarea=document.getElementById('edit-content')
164 sr_undo=document.getElementById('sr_undo')
168 function undo_enable(bool) {
170 sr_undo.src=uri_undo_btn
171 sr_undo.alt=msg_undo_alt
172 sr_undo.disabled = false
174 sr_undo.src=uri_undo_d_btn
175 sr_undo.alt=msg_undo_d_alt
176 sr_undo.disabled = true
177 if(sr_undo.blur) sr_undo.blur();
181 replacewin = window.open('','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,height=90,width=450');
182 replacewin.window.document.write('<html><head><title>'+msg_repl_title+"</title><style type=\"text/css\"><'+'!'+'-- body, input {font-family:Tahoma,Arial,Helvetica,sans-serif;font-size:10pt;font-weight:bold;} td {font-size:9pt} --'+'></style></head><body bgcolor=\"#dddddd\" onload=\"if(document.forms[0].searchinput.focus) document.forms[0].searchinput.focus(); return false;\"><form><center><table><tr><td align=\"right\">"+msg_repl_search+":</td><td align=\"left\"><input type=\"text\" name=\"searchinput\" size=\"45\" maxlength=\"500\"></td></tr><tr><td align=\"right\">"+msg_repl_replace_with+":</td><td align=\"left\"><input type=\"text\" name=\"replaceinput\" size=\"45\" maxlength=\"500\"></td></tr><tr><td colspan=\"2\" align=\"center\"><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;\"></td></tr></table></center></form></body></html>");
183 replacewin.window.document.close();
186 function do_replace() {
187 var txt = undo_buffer[undo_buffer_index]=f.editarea.value
188 var searchinput = new RegExp(replacewin.document.forms[0].searchinput.value,'g')
189 var replaceinput = replacewin.document.forms[0].replaceinput.value
190 if (searchinput==''||searchinput==null) {
191 if (replacewin) replacewin.window.document.forms[0].searchinput.focus();
194 var z_repl=txt.match(searchinput)? txt.match(searchinput).length : 0;
195 txt=txt.replace(searchinput,replaceinput);
196 searchinput=searchinput.toString().substring(1,searchinput.toString().length-2);
197 msg_replfound = msg_replfound.replace('\1', searchinput).replace('\2', z_repl).replace('\3', replaceinput)
198 msg_replnot = msg_replnot.replace('%s', searchinput)
199 result(z_repl, msg_replfound, txt, msg_replnot);
200 replacewin.window.focus();
201 replacewin.window.document.forms[0].searchinput.focus();
204 function result(count,question,value_txt,alert_txt) {
206 if(window.confirm(question)==true) {
207 f.editarea.value=value_txt;
216 if(undo_buffer_index==0) return;
217 else if(undo_buffer_index>0) {
218 f.editarea.value=undo_buffer[undo_buffer_index-1];
219 undo_buffer[undo_buffer_index]=null;
221 if(undo_buffer_index==0) {
227 //save a snapshot in the undo buffer
228 function undo_save() {
229 undo_buffer[undo_buffer_index]=f.editarea.value;