Restore rekonq migration to nepomuk2

Being kde 4.10 been released, we are ready to. I yet could not
understand if this compiles (without nepomuk) in 4.9.

CCMAIL:david.narvaez@computer.org
CCMAIL:me@vhanda.in
REVIEW: 108152

1 files changed, 144 insertions, 0 deletions

diff --git a/src/nepomuk/utils/simpleresourcemodel.h b/src/nepomuk/utils/simpleresourcemodel.h
new file mode 100644
index 00000000..2f48d930
--- /dev/null
+++ b/src/nepomuk/utils/simpleresourcemodel.h
@@ -0,0 +1,144 @@
+/*
+   This file is part of the Nepomuk KDE project.
+   Copyright (C) 2008-2010 Sebastian Trueg <trueg@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 2.1 of the License, or (at your option) version 3, or any
+   later version accepted by the membership of KDE e.V. (or its
+   successor approved by the membership of KDE e.V.), which shall
+   act as a proxy defined in Section 6 of version 3 of the license.
+
+   This library 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
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef _NEPOMUK_SIMPLE_RESOURCE_MODEL_H_
+#define _NEPOMUK_SIMPLE_RESOURCE_MODEL_H_
+
+#include "resourcemodel.h"
+
+#include "nepomukutils_export.h"
+
+#include <Nepomuk2/Resource>
+#include <Nepomuk2/Query/Result>
+
+#include <QtCore/QList>
+
+namespace Nepomuk2 {
+    namespace Utils {
+        /**
+         * \class SimpleResourceModel simpleresourcemodel.h Nepomuk/Utils/SimpleResourceModel
+         *
+         * A simple ResourceModel that handles a list of Resource instances which
+         * can be managed via the setResources(), addResource(), addResources(), and
+         * clear() methods.
+         *
+         * \author Sebastian Trueg <trueg@kde.org>
+         *
+         * \since 4.6
+         */
+        class NEPOMUKUTILS_EXPORT SimpleResourceModel : public ResourceModel
+        {
+            Q_OBJECT
+
+        public:
+            /**
+             * Creates an empty resource model.
+             */
+            SimpleResourceModel( QObject* parent = 0 );
+
+            /**
+             * Destructor
+             */
+            ~SimpleResourceModel();
+
+            /**
+             * Get the Resource which corresponds to \p index.
+             *
+             * \return The Resource which corresponds to \p index or an invalid Resource
+             * if \p index is invalid.
+             */
+            QModelIndex indexForResource( const Resource& res ) const;
+
+            /**
+             * Get the index for a resource.
+             *
+             * \return The index which corresponds to \p res of an invalid QModelIndex
+             * if \p res is not part of this model.
+             */
+            Resource resourceForIndex( const QModelIndex& index ) const;
+
+            /**
+             * \return The number of resources added to the model for an invalid parent index.
+             */
+            int rowCount( const QModelIndex& parent = QModelIndex() ) const;
+
+            /**
+             * Creates an index for the cell at \p row and \p column.
+             */
+            QModelIndex index( int row, int column, const QModelIndex& parent = QModelIndex() ) const;
+
+            /**
+             * Removes those resources from the model.
+             */
+            bool removeRows(int row, int count, const QModelIndex& parent = QModelIndex());
+
+        public Q_SLOTS:
+            /**
+             * Set the resources to be provided by the model to \p resources.
+             */
+            void setResources( const QList<Nepomuk2::Resource>& resources );
+
+            /**
+             * Add \p resources to the list of resources being provided by the
+             * model.
+             */
+            void addResources( const QList<Nepomuk2::Resource>& resources );
+
+            /**
+             * Add \p resource to the list of resources being provided by the
+             * model.
+             */
+            void addResource( const Nepomuk2::Resource& resource );
+
+            /**
+             * This method is similar to setResources(). It is provided for
+             * allowing convenient connections from signals that provide
+             * Query::Result objects.
+             */
+            void setResults( const QList<Nepomuk2::Query::Result>& results );
+
+            /**
+             * This method is similar to addResources(). It is provided for
+             * allowing convenient connections from signals that provide
+             * Query::Result objects like Query::QueryServiceClient::newResults().
+             */
+            void addResults( const QList<Nepomuk2::Query::Result>& results );
+
+            /**
+             * This method is similar to addResource(). It is provided for
+             * allowing convenient connections from signals that provide
+             * Query::Result objects.
+             */
+            void addResult( const Nepomuk2::Query::Result result );
+
+            /**
+             * Clear the model by removing all resources added via setResources() and friends.
+             */
+            void clear();
+
+        private:
+            class Private;
+            Private* const d;
+        };
+    }
+}
+
+#endif