1 files changed, 100 insertions, 0 deletions
diff --git a/src/kdiff3_part.h b/src/kdiff3_part.h
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+++ b/src/kdiff3_part.h
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+/***************************************************************************
+ * Copyright (C) 2003-2007 Joachim Eibl <joachim.eibl at gmx.de>           *
+ *                                                                         *
+ *   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.,                                       *
+ *   51 Franklin Steet, Fifth Floor, Boston, MA 02110-1301, USA.           *
+ ***************************************************************************/
+
+#ifndef _KDIFF3PART_H_
+#define _KDIFF3PART_H_
+
+#include <kparts/part.h>
+#include <kparts/factory.h>
+
+class QWidget;
+class QPainter;
+class KURL;
+class KDiff3App;
+
+/**
+ * This is a "Part".  It that does all the real work in a KPart
+ * application.
+ *
+ * @short Main Part
+ * @author Joachim Eibl <joachim.eibl at gmx.de>
+ */
+class KDiff3Part : public KParts::ReadOnlyPart
+{
+    Q_OBJECT
+public:
+    /**
+     * Default constructor
+     */
+    KDiff3Part(QWidget *parentWidget, const char *widgetName,
+                    QObject *parent, const char *name);
+
+    /**
+     * Destructor
+     */
+    virtual ~KDiff3Part();
+
+    /**
+     * This is a virtual function inherited from KParts::ReadWritePart.
+     * A shell will use this to inform this Part if it should act
+     * read-only
+     */
+    virtual void setReadWrite(bool rw);
+
+    /**
+     * Reimplemented to disable and enable Save action
+     */
+    virtual void setModified(bool modified);
+
+protected:
+    /**
+     * This must be implemented by each part
+     */
+    virtual bool openFile();
+
+    /**
+     * This must be implemented by each read-write part
+     */
+    virtual bool saveFile();
+
+private:
+    KDiff3App* m_widget;
+    bool m_bIsShell;
+};
+
+class KInstance;
+class KAboutData;
+
+class KDiff3PartFactory : public KParts::Factory
+{
+    Q_OBJECT
+public:
+    KDiff3PartFactory();
+    virtual ~KDiff3PartFactory();
+    virtual KParts::Part* createPartObject( QWidget *parentWidget, const char *widgetName,
+                                            QObject *parent, const char *name,
+                                            const char *classname, const QStringList &args );
+    static KInstance* instance();
+
+private:
+    static KInstance* s_instance;
+    static KAboutData* s_about;
+};
+
+#endif // _KDIFF3PART_H_