You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
109 lines
3.2 KiB
109 lines
3.2 KiB
/***************************************************************************
|
|
siglistviewitem.cpp - description
|
|
-------------------
|
|
begin : Fri Jul 12 2002
|
|
copyright : (C) 2002 by Scott Wheeler
|
|
email : wheeler@kde.org
|
|
***************************************************************************/
|
|
|
|
/***************************************************************************
|
|
* *
|
|
* This program 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. *
|
|
* *
|
|
***************************************************************************/
|
|
|
|
#include "siglistviewitem.h"
|
|
|
|
#include <tdelocale.h>
|
|
#include <kdebug.h>
|
|
|
|
#include <tqregexp.h>
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// public members
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
SigListViewItem::~SigListViewItem()
|
|
{
|
|
// remove the element from the tree
|
|
element.parentNode().removeChild(element);
|
|
}
|
|
|
|
TQString SigListViewItem::text() const
|
|
{
|
|
return(elementText);
|
|
}
|
|
|
|
void SigListViewItem::setText(const TQString &t)
|
|
{
|
|
if(t != elementText) {
|
|
elementText = t;
|
|
dirty = true;
|
|
refreshText();
|
|
}
|
|
}
|
|
|
|
void SigListViewItem::refreshText()
|
|
{
|
|
if(!text().isEmpty())
|
|
TDEListViewItem::setText(0, text().simplifyWhiteSpace());
|
|
else
|
|
TDEListViewItem::setText(0, emptySigString);
|
|
}
|
|
|
|
void SigListViewItem::nodeToText(const TQDomNode &n, TQString &s)
|
|
{
|
|
TQDomNodeList children = n.childNodes();
|
|
|
|
for(uint i = 0; i < children.count(); i++) {
|
|
if(children.item(i).isText())
|
|
s.append(children.item(i).toText().data());
|
|
else {
|
|
nodeToText(children.item(i), s);
|
|
if(children.item(i).isElement() && children.item(i).toElement().tagName() == "p") {
|
|
s.append("\n");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
// private members
|
|
////////////////////////////////////////////////////////////////////////////////
|
|
|
|
SigListViewItem::SigListViewItem(TQListView *parent, TQDomDocument document, TQDomElement signatureElement) : TDEListViewItem(parent)
|
|
{
|
|
emptySigString = i18n("<empty signature>");
|
|
|
|
doc = document;
|
|
element = signatureElement;
|
|
nodeToText(element, elementText);
|
|
elementText.replace(TQRegExp("\n$"), "");
|
|
|
|
dirty = false;
|
|
refreshText();
|
|
}
|
|
|
|
void SigListViewItem::render()
|
|
{
|
|
if(dirty) {
|
|
TQDomNodeList children = element.childNodes();
|
|
|
|
while(!element.firstChild().isNull())
|
|
element.removeChild(element.firstChild());
|
|
|
|
// create new children
|
|
TQStringList lines = TQStringList::split("\n", elementText, true);
|
|
|
|
for(TQStringList::Iterator it = lines.begin(); it != lines.end(); it++) {
|
|
TQDomElement p = doc.createElement("p");
|
|
element.appendChild(p);
|
|
p.appendChild(doc.createTextNode(*it));
|
|
}
|
|
dirty = false;
|
|
}
|
|
}
|