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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit84da08d7b7fcda12c85caeb5a10b4903770a6f69 (patch)
tree2a6aea76f2dfffb4cc04bb907c4725af94f70e72 /ksig/siglistviewitem.cpp
downloadtdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.tar.gz
tdeaddons-84da08d7b7fcda12c85caeb5a10b4903770a6f69.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdeaddons@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'ksig/siglistviewitem.cpp')
-rw-r--r--ksig/siglistviewitem.cpp108
1 files changed, 108 insertions, 0 deletions
diff --git a/ksig/siglistviewitem.cpp b/ksig/siglistviewitem.cpp
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+/***************************************************************************
+ 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 <klocale.h>
+#include <kdebug.h>
+
+#include <qregexp.h>
+
+////////////////////////////////////////////////////////////////////////////////
+// public members
+////////////////////////////////////////////////////////////////////////////////
+
+SigListViewItem::~SigListViewItem()
+{
+ // remove the element from the tree
+ element.parentNode().removeChild(element);
+}
+
+QString SigListViewItem::text() const
+{
+ return(elementText);
+}
+
+void SigListViewItem::setText(const QString &t)
+{
+ if(t != elementText) {
+ elementText = t;
+ dirty = true;
+ refreshText();
+ }
+}
+
+void SigListViewItem::refreshText()
+{
+ if(!text().isEmpty())
+ KListViewItem::setText(0, text().simplifyWhiteSpace());
+ else
+ KListViewItem::setText(0, emptySigString);
+}
+
+void SigListViewItem::nodeToText(const QDomNode &n, QString &s)
+{
+ QDomNodeList 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(QListView *parent, QDomDocument document, QDomElement signatureElement) : KListViewItem(parent)
+{
+ emptySigString = i18n("<empty signature>");
+
+ doc = document;
+ element = signatureElement;
+ nodeToText(element, elementText);
+ elementText.replace(QRegExp("\n$"), "");
+
+ dirty = false;
+ refreshText();
+}
+
+void SigListViewItem::render()
+{
+ if(dirty) {
+ QDomNodeList children = element.childNodes();
+
+ while(!element.firstChild().isNull())
+ element.removeChild(element.firstChild());
+
+ // create new children
+ QStringList lines = QStringList::split("\n", elementText, true);
+
+ for(QStringList::Iterator it = lines.begin(); it != lines.end(); it++) {
+ QDomElement p = doc.createElement("p");
+ element.appendChild(p);
+ p.appendChild(doc.createTextNode(*it));
+ }
+ dirty = false;
+ }
+}