1 files changed, 175 insertions, 0 deletions
diff --git a/kmrml/kmrml/mrml_part.h b/kmrml/kmrml/mrml_part.h
new file mode 100644
index 00000000..110d290a
--- /dev/null
+++ b/kmrml/kmrml/mrml_part.h
@@ -0,0 +1,175 @@
+/* This file is part of the KDE project
+   Copyright (C) 2001,2002 Carsten Pfeiffer <pfeiffer@kde.org>
+
+   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, version 2.
+
+   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; see the file COPYING.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+   Boston, MA 02110-1301, USA.
+*/
+
+#ifndef MRMLPART_H
+#define MRMLPART_H
+
+#include <qcstring.h>
+#include <qstringlist.h>
+
+#include <kurl.h>
+#include <kparts/factory.h>
+#include <kparts/part.h>
+
+#include <kmrml_config.h>
+
+#include "mrml_elements.h"
+
+class QCheckBox;
+class QHGroupBox;
+class QPushButton;
+
+class KAboutData;
+class KComboBox;
+class KIntNumInput;
+
+namespace KIO {
+    class FileCopyJob;
+    class TransferJob;
+}
+
+namespace KMrml
+{
+
+class AlgorithmDialog;
+class Browser;
+class CollectionCombo;
+class MrmlView;
+
+class MrmlPart : public KParts::ReadOnlyPart
+{
+    Q_OBJECT
+
+public:
+    enum Status { NeedCollection, CanSearch, InProgress };
+
+    MrmlPart( QWidget *parentWidget, const char *widgetName,
+              QObject *parent, const char *name, const QStringList& args );
+    ~MrmlPart();
+
+    QString sessionId() const { return m_sessionId; }
+    QString transactionId() const { return QString::null; } // ###
+
+    void saveState( QDataStream& stream );
+    void restoreState( QDataStream& stream );
+
+    static KAboutData *createAboutData();
+
+public slots:
+    virtual bool openURL( const KURL& );
+    virtual bool closeURL();
+	
+    void slotActivated( const KURL& url, ButtonState );
+
+protected:
+    virtual bool openFile();
+    Algorithm firstAlgorithmForCollection( const Collection& coll ) const;
+    Collection currentCollection() const;
+
+signals:
+    /**
+     * allow plugins to extend the query
+     */
+    void aboutToStartQuery( QDomDocument& );
+
+private slots:
+    void slotStartClicked();
+    void slotSetStatusBar( const QString& );
+    void slotSetStatusBar( const KURL& url ) { slotSetStatusBar( url.prettyURL() ); }
+    void slotHostComboActivated( const QString& );
+
+    void slotResult( KIO::Job * );
+    void slotData( KIO::Job *, const QByteArray& );
+
+    void slotDownloadResult( KIO::Job * );
+
+    void slotConfigureAlgorithm();
+    void slotApplyAlgoConfig();
+    void slotAlgoConfigFinished();
+
+private:
+    void createQuery( const KURL::List * relevantItems = 0L );
+    void initCollections( const QDomElement& );
+    void initAlgorithms( const QDomElement& );
+    void performQuery( QDomDocument& doc );
+    void parseMrml( QDomDocument& doc );
+    void parseQueryResult( QDomElement& );
+    void enableExtensionActions( const KURL& url, bool enable );
+    KIO::TransferJob * transferJob( const KURL& url );
+
+    void initHostCombo();
+    void enableServerDependentWidgets( bool enable );
+
+    void setStatus( Status status );
+
+    void contactServer( const KURL& url );
+    void downloadReferenceFiles( const KURL::List& downloadList );
+
+    KIO::TransferJob *m_job;
+    MrmlView *m_view;
+    Config m_config;
+    KIntNumInput * m_resultSizeInput;
+    CollectionCombo * m_collectionCombo;
+    QPushButton *m_algoButton;
+    QHGroupBox *m_panel;
+    QPushButton *m_startButton;
+    QCheckBox *m_random;
+    Browser *m_browser;
+    AlgorithmDialog *m_algoConfig;
+    KComboBox *m_hostCombo;
+
+    QPtrList<KIO::FileCopyJob> m_downloadJobs;
+    QStringList m_tempFiles;
+
+    QString m_sessionId;
+    KURL::List m_queryList; // a list of valid LOCAL (!) urls to query for
+
+    CollectionList m_collections;
+    AlgorithmList m_algorithms;
+
+    Status m_status;
+    static uint s_sessionId;
+
+};
+
+class PartFactory : public KParts::Factory
+{
+    Q_OBJECT
+
+public:
+    PartFactory();
+    ~PartFactory();
+
+    static KInstance * instance();
+
+protected:
+    virtual KParts::Part * createPartObject( QWidget *parentWidget = 0,
+                                        const char *widgetName = 0,
+                                        QObject *parent = 0,
+                                        const char *name = 0,
+                                        const char *classname = "KParts::Part",
+                                        const QStringList& args = QStringList() );
+
+private:
+    static KInstance * s_instance;
+
+};
+
+}
+
+#endif // MRMLPART_H