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/kdenetwork@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 307 insertions, 0 deletions

diff --git a/dcoprss/document.cpp b/dcoprss/document.cpp
new file mode 100644
index 00000000..b43f600e
--- /dev/null
+++ b/dcoprss/document.cpp
@@ -0,0 +1,307 @@
+/* $Id$ */
+/***************************************************************************
+                          document.cpp  -  A DCOP Service to provide RSS data
+                             -------------------
+    begin                : Saturday 15 February 2003
+    copyright            : (C) 2003 by Ian Reinhart Geiser
+    email                : geiseri@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 <kdebug.h>
+#include <qdatetime.h>
+#include <kurl.h>
+#include "service.h"
+
+RSSDocument::RSSDocument(const QString& url) :
+	QObject(), DCOPObject(), m_Url(url)
+{
+
+	m_list.setAutoDelete( true );
+	m_Doc = 0L;
+	m_pix = QPixmap();
+	m_isLoading = false;
+	m_maxAge = 60;
+	m_Timeout = QDateTime::currentDateTime();
+	m_state.clear();
+}
+
+RSSDocument::~RSSDocument()
+{
+	kdDebug() << "Document going away..." << endl;
+
+	delete m_Doc;
+}
+
+void RSSDocument::loadingComplete(Loader *ldr, Document doc, Status stat)
+{
+
+
+	if( m_Doc != 0L)
+	{
+		delete m_Doc;
+
+	}
+
+	if (stat != RSS::Success)
+	{
+		kdDebug() << "Document error! Loader:" << ldr->errorCode() << " Parser:" << stat << endl;
+
+		m_isLoading = false;
+		m_Doc = 0L;
+		if( stat == RSS::ParseError )
+			documentUpdateError(DCOPRef(this), 1);
+		else if( stat == RSS::RetrieveError )
+			documentUpdateError(DCOPRef(this), 2);
+		else
+			documentUpdateError(DCOPRef(this), 3);
+	}
+	else
+	{
+		kdDebug() << "New Document is done..." << endl;
+		m_Doc = new Document(doc);
+		m_list.clear();
+		Article::List list = doc.articles();
+		for(Article::List::ConstIterator it = list.begin(); it != list.end(); ++it)
+		{
+			int state = m_state[(*it).title()];
+			if( state == 0 ) m_state[(*it).title()] = 1; // new
+			else if( state == 1 ) m_state[(*it).title()] = 2; // old message now
+			m_list.append( new RSSArticle( new Article(*it)));
+		}
+		Image *img = m_Doc->image();
+		if ( img )
+		{
+			connect(img, SIGNAL(gotPixmap(const QPixmap &)),
+				SLOT(pixmapLoaded(const QPixmap &)));
+			img->getPixmap();
+			pixmapUpdating(DCOPRef(this));
+		}
+		m_isLoading = false;
+		documentUpdated(DCOPRef(this));
+
+		kdDebug() << "Old Mod time " << m_Timeout.toString() << endl;
+		m_Timeout = m_Timeout.addSecs(m_maxAge * 60 );
+		kdDebug() << "New Mod time " << m_Timeout.toString() << endl;
+
+	}
+}
+
+void RSSDocument::pixmapLoaded(const QPixmap &pix )
+{
+	m_pix = pix;
+	pixmapUpdated(DCOPRef(this));
+}
+
+QString RSSDocument::webMaster()
+{
+	if( m_Doc != 0L)
+		return m_Doc->webMaster();
+	else
+		return "";
+}
+
+QString RSSDocument::managingEditor()
+{
+	if( m_Doc != 0L)
+			return m_Doc->managingEditor();
+	else
+		return "";
+}
+
+QString RSSDocument::rating()
+{
+	if( m_Doc != 0L)
+		return m_Doc->rating();
+	else
+		return "";
+}
+
+QDateTime RSSDocument::lastBuildDate()
+{
+	if( m_Doc != 0L)
+		return m_Doc->lastBuildDate();
+	else
+		return QDateTime::currentDateTime();
+}
+
+QDateTime RSSDocument::pubDate()
+{
+	if( m_Doc != 0L)
+		return m_Doc->pubDate();
+	else
+		return QDateTime::currentDateTime();
+}
+
+QString RSSDocument::copyright()
+{
+	if( m_Doc != 0L)
+		return m_Doc->copyright();
+	else
+		return "";
+}
+
+QStringList RSSDocument::articles()
+{
+	if( m_Doc != 0L)
+	{
+		kdDebug() << "Document giving articles..." << endl;
+		Article::List list = m_Doc->articles();
+		QStringList stringList;
+
+		for(Article::List::ConstIterator it = list.begin(); it != list.end(); ++it)
+				stringList.append((*it).title());
+		return stringList;
+	}
+	else
+		return QStringList();
+}
+
+DCOPRef RSSDocument::article(int idx)
+{
+	if(m_list.at(idx))
+		return DCOPRef(m_list.at(idx));
+	else
+		return DCOPRef();
+}
+
+int RSSDocument::count()
+{
+	if( m_Doc != 0L)
+		return m_Doc->articles().count();
+	return 0;
+}
+
+QString RSSDocument::link()
+{
+	if( m_Doc != 0L)
+		return m_Doc->link().prettyURL();
+	else
+		return "";
+}
+
+QString RSSDocument::description()
+{
+	if( m_Doc != 0L)
+		return m_Doc->description();
+	else
+		return "";
+}
+
+QString RSSDocument::title()
+{
+	if( m_Doc != 0L)
+		return m_Doc->title();
+	else
+		return "";
+}
+
+QString RSSDocument::verbVersion()
+{
+	if( m_Doc != 0L)
+		return m_Doc->verbVersion();
+	else
+		return "";
+}
+
+QString RSSDocument::pixmapURL()
+{
+	if( m_Doc != 0L)
+		if( m_Doc->image() )
+			return m_Doc->image()->url().prettyURL();
+		else
+			return "";
+	else
+		return "";
+}
+
+QPixmap RSSDocument::pixmap()
+{
+	return m_pix;
+}
+
+bool RSSDocument::documentValid()
+{
+	if (m_Doc != 0L)
+		return true;
+	else
+		return false;
+}
+
+bool RSSDocument::pixmapValid()
+{
+	return !m_pix.isNull();
+}
+
+void RSSDocument::refresh()
+{
+	kdDebug() << "Mod time " << m_Timeout.toString() << endl;
+	kdDebug() << "Current time " << QDateTime::currentDateTime().toString() << endl;
+
+	if(!m_isLoading  && (QDateTime::currentDateTime() >= m_Timeout))
+	{
+		kdDebug() << "Document going to refresh" << endl;
+		m_isLoading = true;
+		Loader *loader = Loader::create(this,
+			SLOT(loadingComplete(Loader *, Document, Status)));
+		loader->loadFrom(KURL( m_Url ),  new FileRetriever());
+		documentUpdating(DCOPRef(this));
+	}
+	else
+	{
+		documentUpdated(DCOPRef(this));
+		if(pixmapValid())
+			pixmapUpdated(DCOPRef(this));
+		/*
+		else
+		{
+			// Refactor this!
+			Image *img = m_Doc->image();
+			if ( img )
+			{
+				connect(img, SIGNAL(gotPixmap(const QPixmap &)),
+					SLOT(pixmapLoaded(const QPixmap &)));
+				img->getPixmap();
+				pixmapUpdating(DCOPRef(this));
+			}
+		}
+		*/
+	}
+
+}
+
+int RSSDocument::maxAge()
+{
+	return m_maxAge;
+}
+
+void RSSDocument::setMaxAge(int _min)
+{
+	m_Timeout.addSecs(-m_maxAge);
+	m_maxAge = _min;
+	m_Timeout.addSecs(m_maxAge);
+}
+
+int RSSDocument::state( const QString &title) const
+{
+	return m_state[title];
+}
+
+void RSSDocument::setState( const QString &title, int s )
+{
+	m_state[title] = s;
+}
+
+void RSSDocument::read( const QString &title)
+{
+	m_state[title] = 3;
+}
+
+#include "service.moc"