// Toolbar JavaScript support functions. Taken from mediawiki
// $Id: toolbar.js,v 1.9 2005-01-25 07:17:32 rurban Exp $
// Un-trap us from framesets
if( window.top != window ) window.top.location = window.location;
var pullwin;
// This function generates the actual toolbar buttons with localized text
// We use it to avoid creating the toolbar where javascript is not enabled
// Not all buttons use this helper, some need special javascript treatment.
function addButton(imageFile, speedTip, func, args) {
var i;
speedTip=escapeQuotes(speedTip);
document.write("0) document.write(",");
document.write("'"+escapeQuotes(args[i])+"'");
}
//width=\"23\" height=\"22\"
document.write(");\">![\""+speedTip+"\"](\""+imageFile+"\" "\\"\"+speedTip+\"\\"")
");
document.write("");
return;
}
function addTagButton(imageFile, speedTip, tagOpen, tagClose, sampleText) {
addButton(imageFile, speedTip, "insertTags", [tagOpen, tagClose, sampleText]);
return;
}
// This function generates a pulldown list to select from.
// plugins, pagenames, categories.
// not with document.write because we cannot use self.opener then.
//function addPulldown(imageFile, speedTip, pages) {
// addButton(imageFile, speedTip, "showPulldown", pages);
// return;
//}
// pages is either an array of strings or an array of array(name,value)
function showPulldown(title, pages, okbutton, closebutton) {
pullwin = window.open('','','toolbar=no,location=no,directories=no,status=no,menubar=no,scrollbars=no,resizable=yes,copyhistory=no,height=270,width=180');
pullwin.window.document.write(''+escapeQuotes(title)+'');
pullwin.window.document.close();
return false;
}
function do_pulldown(value) {
insertTags(value, '', '\n');
return;
}
function addInfobox(infoText) {
// if no support for changing selection, add a small copy & paste field
var clientPC = navigator.userAgent.toLowerCase(); // Get client info
var is_nav = ((clientPC.indexOf('gecko')!=-1) && (clientPC.indexOf('spoofer')==-1)
&& (clientPC.indexOf('khtml') == -1));
if(!document.selection && !is_nav) {
infoText=escapeQuotesHTML(infoText);
document.write("");
}
}
function escapeQuotes(text) {
var re=new RegExp("'","g");
text=text.replace(re,"\\'");
re=new RegExp('"',"g");
text=text.replace(re,'"');
re=new RegExp("\\n","g");
text=text.replace(re,"\\n");
return text;
}
function escapeQuotesHTML(text) {
var re=new RegExp('"',"g");
text=text.replace(re,""");
return text;
}
// apply tagOpen/tagClose to selection in textarea,
// use sampleText instead of selection if there is none
// copied and adapted from phpBB
function insertTags(tagOpen, tagClose, sampleText) {
//f=document.getElementById('editpage');
var txtarea = document.getElementById('edit[content]');
// var txtarea = document.editpage.edit[content];
// IE
if(document.selection) {
var theSelection = document.selection.createRange().text;
if(!theSelection) { theSelection=sampleText;}
txtarea.focus();
if(theSelection.charAt(theSelection.length - 1) == " "){// exclude ending space char, if any
theSelection = theSelection.substring(0, theSelection.length - 1);
document.selection.createRange().text = tagOpen + theSelection + tagClose + " ";
} else {
document.selection.createRange().text = tagOpen + theSelection + tagClose;
}
// Mozilla -- disabled because it induces a scrolling bug which makes it virtually unusable
} else if(txtarea.selectionStart || txtarea.selectionStart == '0') {
var startPos = txtarea.selectionStart;
var endPos = txtarea.selectionEnd;
var scrollTop=txtarea.scrollTop;
var myText = (txtarea.value).substring(startPos, endPos);
if(!myText) { myText=sampleText;}
if(myText.charAt(myText.length - 1) == " "){ // exclude ending space char, if any
subst = tagOpen + myText.substring(0, (myText.length - 1)) + tagClose + " ";
} else {
subst = tagOpen + myText + tagClose;
}
txtarea.value = txtarea.value.substring(0, startPos) + subst + txtarea.value.substring(endPos, txtarea.value.length);
txtarea.focus();
var cPos=startPos+(tagOpen.length+myText.length+tagClose.length);
txtarea.selectionStart=cPos;
txtarea.selectionEnd=cPos;
txtarea.scrollTop=scrollTop;
// All others
} else {
// Append at the end: Some people find that annoying
txtarea.value += tagOpen + sampleText + tagClose;
//txtarea.focus();
//var re=new RegExp("\\n","g");
//tagOpen=tagOpen.replace(re,"");
//tagClose=tagClose.replace(re,"");
//document.infoform.infobox.value=tagOpen+sampleText+tagClose;
txtarea.focus();
}
// reposition cursor if possible
if (txtarea.createTextRange) txtarea.caretPos = document.selection.createRange().duplicate();
}