/* ***** BEGIN LICENSE BLOCK *****
* This file is part of DotClear.
* Copyright (c) 2004 Olivier Meunier and contributors. All rights
* reserved.
*
* DotClear is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* DotClear is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with DotClear; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* ***** END LICENSE BLOCK ***** */
function dcToolBar(textarea,format,img_path)
{
this.addButton = function() {}
this.addSpace = function() {}
this.draw = function() {}
this.btStrong = function() {}
this.btEm = function() {}
this.btIns = function() {}
this.btDel = function() {}
this.btQ = function() {}
this.btCode = function() {}
this.btBr = function() {}
this.btBquote = function() {}
this.btPre = function() {}
this.btASCode = function() {}
this.btPHPCode = function() {}
this.btList = function() {}
this.btListComment = function() {}
this.btLink = function() {}
this.btLinkComment = function() {}
this.btImgLink = function() {}
this.btFLVLink = function() {}
this.btFlashLink = function() {}
this.btImg = function() {}
this.insImg = function() {}
if (!document.createElement) {
return;
}
if ((typeof(document["selection"]) == "undefined")
&& (typeof(textarea["setSelectionRange"]) == "undefined")) {
return;
}
var toolbar = document.createElement("div");
toolbar.id = "dctoolbar";
function getFormat() {
if (format.value == 'wiki') {
return 'wiki';
} else {
return 'html';
}
}
function addButton(src, title, fn) {
var i = document.createElement('img');
i.src = src;
i.title = title;
i.onclick = function() { try { fn() } catch (e) { } return false };
i.tabIndex = 400;
toolbar.appendChild(i);
addSpace(2);
}
function addSpace(w)
{
s = document.createElement('span');
s.style.padding='0 '+w+'px 0 0';
s.appendChild(document.createTextNode(' '));
toolbar.appendChild(s);
}
function encloseSelection(prefix, suffix, fn) {
textarea.focus();
var start, end, sel, scrollPos, subst;
if (typeof(document["selection"]) != "undefined") {
sel = document.selection.createRange().text;
} else if (typeof(textarea["setSelectionRange"]) != "undefined") {
start = textarea.selectionStart;
end = textarea.selectionEnd;
scrollPos = textarea.scrollTop;
sel = textarea.value.substring(start, end);
}
if (sel.match(/ $/)) { // exclude ending space char, if any
sel = sel.substring(0, sel.length - 1);
suffix = suffix + " ";
}
if (typeof(fn) == 'function') {
var res = (sel) ? fn(sel) : fn('');
} else {
var res = (sel) ? sel : '';
}
subst = prefix + res + suffix;
if (typeof(document["selection"]) != "undefined") {
var range = document.selection.createRange().text = subst;
textarea.caretPos -= suffix.length;
} else if (typeof(textarea["setSelectionRange"]) != "undefined") {
textarea.value = textarea.value.substring(0, start) + subst +
textarea.value.substring(end);
if (sel) {
textarea.setSelectionRange(start + subst.length, start + subst.length);
} else {
textarea.setSelectionRange(start + prefix.length, start + prefix.length);
}
textarea.scrollTop = scrollPos;
}
}
function draw(msg) {
p = document.createElement('em');
p.style.display='block';
p.style.margin='-0.5em 0 0.5em 0';
p.appendChild(document.createTextNode(msg));
textarea.parentNode.insertBefore(p, textarea);
textarea.parentNode.insertBefore(toolbar, textarea);
}
// ---
function singleTag(wtag,htag,wetag) {
if (getFormat() == 'wiki') {
var stag = wtag;
var etag = (wetag) ? wetag : wtag;
} else {
var stag = '<'+htag+'>';
var etag = '';
}
encloseSelection(stag,etag);
}
function btStrong(label) {
addButton(img_path+'bt_strong.png',label,
function() { singleTag('__','strong'); });
}
function btEm(label) {
addButton(img_path+'bt_em.png',label,
function() { singleTag("''",'em'); });
}
function btIns(label) {
addButton(img_path+'bt_ins.png',label,
function() { singleTag('++','ins'); });
}
function btDel(label) {
addButton(img_path+'bt_del.png',label,
function() { singleTag('--','del'); });
}
function btQ(label) {
addButton(img_path+'bt_quote.png',label,
function() { singleTag('{{','q','}}'); });
}
function btCode(label) {
addButton(img_path+'bt_code.png',label,
function() { singleTag('@@','code'); });
}
function btBr(label) {
addButton(img_path+'bt_br.png',label,
function() {
var tag = getFormat() == 'wiki' ? "%%%\n" : " \n";
encloseSelection('',tag);
});
}
function btBquote(label) {
addButton(img_path+'bt_bquote.png',label,
function() {
encloseSelection("\n",'',
function(str) {
if (getFormat() == 'wiki') {
str = str.replace(/\r/g,'');
return '> '+str.replace(/\n/g,"\n> ");
} else {
return "