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, 175 insertions, 0 deletions

diff --git a/kopete/libkopete/kopetemimesourcefactory.cpp b/kopete/libkopete/kopetemimesourcefactory.cpp
new file mode 100644
index 00000000..a34d8aee
--- /dev/null
+++ b/kopete/libkopete/kopetemimesourcefactory.cpp
@@ -0,0 +1,175 @@
+/*
+    kopetemimesourcefactory.cpp - Kopete mime source factory
+
+    Copyright (c) 2004      by Richard Smith         <kde@metafoo.co.uk>
+
+    Kopete    (c) 2004      by the Kopete developers <kopete-devel@kde.org>
+
+    *************************************************************************
+    *                                                                       *
+    * This library is free software; you can redistribute it and/or         *
+    * modify it under the terms of the GNU Lesser General Public            *
+    * License as published by the Free Software Foundation; either          *
+    * version 2 of the License, or (at your option) any later version.      *
+    *                                                                       *
+    *************************************************************************
+*/
+
+#include "kopetemimesourcefactory.h"
+
+#include "kopeteaccountmanager.h"
+#include "kopetecontactlist.h"
+#include "kopeteaccount.h"
+#include "kopetecontact.h"
+#include "kopetemetacontact.h"
+
+#include <kdebug.h>
+#include <kiconloader.h>
+
+#include <qdragobject.h>
+#include <qstring.h>
+#include <qstringlist.h>
+
+namespace Kopete
+{
+
+class MimeSourceFactory::Private
+{
+public:
+	Private() : lastMimeSource( 0 ) {}
+	~Private() { delete lastMimeSource; }
+	mutable QMimeSource *lastMimeSource;
+};
+
+MimeSourceFactory::MimeSourceFactory()
+ : d( new Private )
+{
+}
+
+MimeSourceFactory::~MimeSourceFactory()
+{
+	delete d;
+}
+
+const QMimeSource *MimeSourceFactory::data( const QString &abs_name ) const
+{
+	// flag used to signal something went wrong when creating a mimesource
+	bool completed = false;
+	// extract and decode arguments
+	QStringList parts = QStringList::split( QChar(':'), abs_name );
+	for ( QStringList::Iterator it = parts.begin(); it != parts.end(); ++it )
+		*it = KURL::decode_string( *it );
+
+	QPixmap img;
+	if ( parts[0] == QString::fromLatin1("kopete-contact-icon") )
+	{
+		if ( parts.size() >= 4 )
+		{
+			Account *account = AccountManager::self()->findAccount( parts[1], parts[2] );
+			if ( account ) 
+			{
+				Contact *contact = account->contacts()[ parts[3] ];
+				if ( contact )
+				{
+					img = contact->onlineStatus().iconFor( contact );
+					completed = true;
+				}
+				else
+					kdDebug( 14010 ) << k_funcinfo << "kopete-contact-icon: contact not found" << endl;
+			}
+			else
+				kdDebug( 14010 ) << k_funcinfo << "kopete-contact-icon: account not found" << endl;
+		}
+		else
+			kdDebug( 14010 ) << k_funcinfo << "kopete-contact-icon: insufficient information in abs_name: " << parts << endl;
+	}
+
+	if ( parts[0] == QString::fromLatin1("kopete-account-icon") )
+	{
+		if ( parts.size() >= 3 )
+		{
+			Account *account = AccountManager::self()->findAccount( parts[1], parts[2] );
+			if ( account )
+			{
+				img = account->myself()->onlineStatus().iconFor( account->myself() );
+				completed = true;
+			}
+			else
+				kdDebug( 14010 ) << k_funcinfo << "kopete-account-icon: account not found" << endl;
+		}
+		else
+			kdDebug( 14010 ) << k_funcinfo << "kopete-account-icon: insufficient information in abs_name: " << parts << endl;
+	}
+
+	if ( parts[0] == QString::fromLatin1("kopete-metacontact-icon") )
+	{
+		if ( parts.size() >= 2 )
+		{
+			MetaContact *mc = ContactList::self()->metaContact( parts[1] );
+			if ( mc )
+			{	
+				img = SmallIcon( mc->statusIcon() );
+				completed = true;
+			}
+		}
+		else 
+			kdDebug( 14010 ) << k_funcinfo << "kopete-metacontact-icon: insufficient information in abs_name: " << parts << endl;
+	}
+
+	if ( parts[0] == QString::fromLatin1("kopete-metacontact-photo") )
+	{
+		if ( parts.size() >= 2 )
+		{
+			MetaContact *mc = ContactList::self()->metaContact( parts[1] );
+			if ( mc )
+			{
+				QImage photo = mc->photo();
+				delete d->lastMimeSource;
+				d->lastMimeSource = new QImageDrag( photo );
+				return d->lastMimeSource;	
+			}
+		}
+		else 
+			kdDebug( 14010 ) << k_funcinfo << "kopete-metacontact-photo: insufficient information in abs_name: " << parts << endl;
+	}
+	
+	if ( parts[0] == QString::fromLatin1("kopete-onlinestatus-icon") )
+	{
+		if ( parts.size() >= 2 )
+		{
+			/*
+			 * We are using a dirty trick here: this mime source is supposed to return the
+			 * icon for an arbitrary KOS instance. To do this, the caller needs to ask
+			 * the KOS for the mime source key first, which also ensures the icon is
+			 * currently in the cache. The cache is global, so we just need to find any
+			 * existing KOS instance to return us the rendered icon from the cache.
+			 * To find a valid KOS, we ask Kopete's account manager to locate an existing
+			 * account. We'll use the myself() instance of that account to reference its
+			 * current KOS object, which in turn has access to the global KOS icon cache.
+			 * Note that if the cache has been invalidated in the meantime, we'll just
+			 * get an empty pixmap back.
+			 */
+			Account *account = AccountManager::self()->accounts().getFirst();
+			if ( account )
+			{
+				img = account->myself()->onlineStatus().iconFor( parts[1] );
+				completed = true;
+			}
+			else
+				kdDebug( 14010 ) << k_funcinfo << "kopete-onlinestatus-icon: no active account found" << endl;
+		}
+		else
+			kdDebug( 14010 ) << k_funcinfo << "kopete-onlinestatus-icon: insufficient information in abs_name: " << parts << endl;
+	}
+
+	delete d->lastMimeSource;
+	if ( completed )
+		d->lastMimeSource = new QImageDrag( img.convertToImage() );
+	else
+		d->lastMimeSource = 0;
+	return d->lastMimeSource;
+}
+
+} // END namespace Kopete
+
+// vim: set noet ts=4 sts=4 sw=4: