1 files changed, 108 insertions, 0 deletions
diff --git a/src/libs/kdtools/kdupdatertask.h b/src/libs/kdtools/kdupdatertask.h
new file mode 100644
index 000000000..4b2b2e4f5
--- /dev/null
+++ b/src/libs/kdtools/kdupdatertask.h
@@ -0,0 +1,108 @@
+/****************************************************************************
+** Copyright (C) 2001-2010 Klaralvdalens Datakonsult AB.  All rights reserved.
+**
+** This file is part of the KD Tools library.
+**
+** Licensees holding valid commercial KD Tools licenses may use this file in
+** accordance with the KD Tools Commercial License Agreement provided with
+** the Software.
+**
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU Lesser General Public License version 2 and version 3 as published by the
+** Free Software Foundation and appearing in the file LICENSE.LGPL included.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** Contact info@kdab.com if any conditions of this licensing are not
+** clear to you.
+**
+**********************************************************************/
+
+#ifndef KD_UPDATER_TASK_H
+#define KD_UPDATER_TASK_H
+
+#include "kdupdater.h"
+
+#include <QObject>
+
+namespace KDUpdater {
+
+class KDTOOLS_EXPORT Task : public QObject
+{
+    Q_OBJECT
+
+public:
+    enum Capability
+    {
+        NoCapability = 0,
+        Pausable     = 1,
+        Stoppable    = 2
+    };
+
+    virtual ~Task();
+
+    QString name() const;
+    int capabilities() const;
+
+    int error() const;
+    QString errorString() const;
+
+    bool isRunning() const;
+    bool isFinished() const;
+    bool isPaused() const;
+    bool isStopped() const;
+
+    int  progressPercent() const;
+    QString progressText() const;
+
+    bool autoDelete() const;
+    void setAutoDelete(bool autoDelete);
+
+public Q_SLOTS:
+    void run();
+    void stop();
+    void pause();
+    void resume();
+
+Q_SIGNALS:
+    void error(int code, const QString &errorText);
+    void progressValue(int percent);
+    void progressText(const QString &progressText);
+    void started();
+    void paused();
+    void resumed();
+    void stopped();
+    void finished();
+
+protected:
+    explicit Task(const QString &name, int caps = NoCapability, QObject *parent = 0);
+    void reportProgress(int percent, const QString &progressText);
+    void reportError(int errorCode, const QString &errorText);
+    void reportError(const QString &errorText);
+    void reportDone();
+
+    // Task interface
+    virtual void doRun() = 0;
+    virtual bool doStop() = 0;
+    virtual bool doPause() = 0;
+    virtual bool doResume() = 0;
+
+private:
+    int m_caps;
+    QString m_name;
+    int m_errorCode;
+    QString m_errorText;
+    bool m_started;
+    bool m_finished;
+    bool m_paused;
+    bool m_stopped;
+    int m_progressPc;
+    QString m_progressText;
+    bool m_autoDelete;
+};
+
+} // namespace KDUpdater
+
+#endif // KD_UPDATER_TASK_H