1 files changed, 139 insertions, 0 deletions
diff --git a/lib/util/kscriptactionmanager.h b/lib/util/kscriptactionmanager.h
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+/***************************************************************************
+*   Copyright (C) 2004 by ian geiser                                      *
+*   geiseri@sourcextreme.com                                              *
+*                                                                         *
+*   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.                                   *
+*                                                                         *
+*   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 General Public License     *
+*   along with this program; if not, write to the                         *
+*   Free Software Foundation, Inc.,                                       *
+*   59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.             *
+***************************************************************************/
+#ifndef KScriptAction_H
+#define KScriptAction_H
+
+#include <scriptclientinterface.h>
+#include <qobject.h>
+#include <qptrlist.h>
+
+class KAction;
+class KActionCollection;
+class KScriptInterface;
+class KScriptActionManager;
+class QTimer;
+
+/**
+* Connects a KAction to a script runner.
+* 
+* @author ian geiser geiseri@sourcextreme.com
+*/
+class KScriptAction : public QObject, public KScriptClientInterface {
+    Q_OBJECT
+public:
+
+    KScriptAction( const QString &scriptDesktopFile, QObject *interface, KActionCollection *ac );
+
+    virtual ~KScriptAction();
+
+    /**
+    * KAction for the current script
+     */
+    KAction *action();
+
+    /**
+    * Returns the validity of the current script.
+     */
+    bool isValid() const;
+    
+signals:
+    // Reimplemented from KScript
+    void error ( const QString &msg );
+    void warning ( const QString &msg );
+    void output ( const QString &msg );
+    void progress ( int percent );
+    void done ( KScriptClientInterface::Result result, const QVariant &returned );
+
+signals:
+    void scriptError ( const QString &msg );
+    void scriptWarning ( const QString &msg );
+    void scriptOutput ( const QString &msg );
+    void scriptProgress ( int percent );
+    void scriptDone ( KScriptClientInterface::Result result, const QVariant &returned );
+
+private slots:
+    void activate();
+    void cleanup();
+    void scriptFinished();
+
+private:
+    KAction *m_action;
+    QString m_scriptName;
+    QString m_scriptType;
+    QString m_scriptFile;
+    QString m_scriptMethod;
+    KScriptInterface *m_interface;
+    bool m_isValid;
+    QTimer *m_timeout;
+    uint m_refs;
+};
+
+/**
+ * Provides an actionlist of scripts that are currently available.
+ * Scripts are not actually loaded until they are actually executed.
+ * @author ian geiser <geiseri@sourcextreme.com>
+ */
+class KScriptActionManager : public QObject {
+Q_OBJECT
+
+public:
+    /**
+    * Create a script manager that is attached to an action collection.
+     */
+    KScriptActionManager( QObject *parent, KActionCollection *ac );
+    ~KScriptActionManager();
+
+    /**
+    * Return all currently loaded scripts in a direcotry and attaches them
+    * to a QObject interface.  If the dirs are empty the current applications
+    * scripts directory is used.  The dirs are actual directories to search
+    * in the $KDEPATH/data/ direcories.  So if you add "coolapp/data" then
+    * the manager will search in $KDEPATH/data/coolapp/data for all desktop
+    * files that are scripts.
+     */
+    QPtrList<KAction> scripts( QObject *interface, const QStringList &dirs = QStringList() ) const;
+
+signals:
+    /**
+    * Returns an error message from a script.
+    */
+    void scriptError ( const QString &msg );
+    /**
+    * Returns a warning message from a script.
+    */
+    void scriptWarning ( const QString &msg );
+    /**
+    * Returns a standard out message from a script.
+    */
+    void scriptOutput ( const QString &msg );
+    /**
+    * Returns the percentage complete of an operation in the script.
+    */
+    void scriptProgress ( int percent );
+    /**
+    * Notifies that the script has finished.
+    */
+    void scriptDone( KScriptClientInterface::Result result, const QVariant &returned );
+
+private:
+    mutable QPtrList<KScriptAction> m_actions;
+    KActionCollection *m_ac;
+};
+#endif