From 32dbc7335ea7865844cb9d528f7127e54308b9b6 Mon Sep 17 00:00:00 2001
From: Marco Martin <notmart@gmail.com>
Date: Thu, 28 Apr 2011 17:51:51 +0200
Subject: [PATCH] template  qthread that will do the actual storage

---
 CMakeLists.txt            |  1 +
 private/storagethread.cpp | 91 +++++++++++++++++++++++++++++++++++++++
 private/storagethread_p.h | 58 +++++++++++++++++++++++++
 3 files changed, 150 insertions(+)
 create mode 100644 private/storagethread.cpp
 create mode 100644 private/storagethread_p.h

diff --git a/CMakeLists.txt b/CMakeLists.txt
index b1edbe612..d3b61fd9c 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -126,6 +126,7 @@ set(plasma_LIB_SRCS
     private/runnerjobs.cpp
     private/serviceprovider.cpp
     private/storage.cpp
+    private/storagethread.cpp
     private/style.cpp
     private/trustedonlyauthorization.cpp
     private/tooltip.cpp
diff --git a/private/storagethread.cpp b/private/storagethread.cpp
new file mode 100644
index 000000000..02f8845fa
--- /dev/null
+++ b/private/storagethread.cpp
@@ -0,0 +1,91 @@
+/*
+ *   Copyright 2011 Marco Martin <mart@kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#include "storagethread_p.h"
+
+namespace Plasma
+{
+
+class StorageThreadSingleton
+{
+public:
+    StorageThreadSingleton()
+    {
+    }
+
+   StorageThread self;
+};
+
+K_GLOBAL_STATIC(StorageThreadSingleton, privateStorageThreadSelf)
+
+
+StorageThread::StorageThread(QObject *parent)
+    : QThread(parent)
+{
+    
+}
+
+StorageThread::~StorageThread()
+{
+    QString name = m_db.connectionName();
+    QSqlDatabase::removeDatabase(name);
+}
+
+Plasma::StorageThread *self()
+{
+    return &privateStorageThreadSelf->self;
+}
+
+void StorageThread::save(ServiceJob* caller, const QVariantMap &params)
+{
+    bool success = true;
+
+    emit newResult(caller, success);
+}
+
+void StorageThread::retrieve(ServiceJob* caller, const QVariantMap &params)
+{
+
+    bool success = true;
+    emit newResult(caller, success);
+}
+
+void StorageThread::deleteEntry(ServiceJob* caller, const QVariantMap &params)
+{
+
+    const bool success = true;
+    emit newResult(caller, success);
+}
+
+void StorageThread::expire(ServiceJob* caller, const QVariantMap &params)
+{
+    
+    bool success = true;
+    emit newResult(caller, success);
+}
+
+
+void StorageThread::run()
+{
+    
+}
+
+}
+
+#include "storagethread_p.moc"
diff --git a/private/storagethread_p.h b/private/storagethread_p.h
new file mode 100644
index 000000000..9df2bb4d8
--- /dev/null
+++ b/private/storagethread_p.h
@@ -0,0 +1,58 @@
+/*
+ *   Copyright 2011 Marco Martin <mart@kde.org>
+ *
+ *   This program is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Library General Public License as
+ *   published by the Free Software Foundation; either version 2, or
+ *   (at your option) any later version.
+ *
+ *   This program 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 General Public License for more details
+ *
+ *   You should have received a copy of the GNU Library General Public
+ *   License along with this program; if not, write to the
+ *   Free Software Foundation, Inc.,
+ *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
+ */
+
+#ifndef STORAGETHREAD_H
+#define STORAGETHREAD_H
+
+
+#include <QThread>
+#include <QSqlDatabase>
+
+#include "servicejob_p.h"
+
+namespace Plasma
+{
+
+class StorageThread : public QThread
+{
+    Q_OBJECT
+public:
+    StorageThread(QObject *parent = 0);
+    ~StorageThread();
+
+    void run();
+
+    static StorageThread *self();
+
+public Q_SLOTS:
+    void save(ServiceJob* caller, const QVariantMap &parameters);
+    void retrieve(ServiceJob* caller, const QVariantMap &parameters);
+    void deleteEntry(ServiceJob* caller, const QVariantMap &parameters);
+    void expire(ServiceJob* caller, const QVariantMap &parameters);
+
+Q_SIGNALS:
+    void newResult(ServiceJob* caller, bool result);
+
+private:
+    QSqlDatabase m_db;
+};
+
+}
+
+#endif