1 files changed, 128 insertions, 0 deletions
diff --git a/krusader/KViewer/krviewer.h b/krusader/KViewer/krviewer.h
new file mode 100644
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+++ b/krusader/KViewer/krviewer.h
@@ -0,0 +1,128 @@
+/***************************************************************************
+                         krviewer.h  -  description
+                            -------------------
+   begin                : Thu Apr 18 2002
+   copyright            : (C) 2002 by Shie Erlich & Rafi Yanai
+   email                : 
+***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   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.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef KRVIEWER_H
+#define KRVIEWER_H
+
+#include <qwidget.h>
+#include <qptrlist.h>
+#include <kparts/mainwindow.h>
+#include <ktempfile.h>
+#include <kparts/partmanager.h>
+#include <kparts/browserextension.h>
+#include <qguardedptr.h>
+#include <ktabwidget.h>
+
+#include "../krusader.h"
+
+
+/**
+  *@author Shie Erlich & Rafi Yanai
+  */
+
+class QPopupMenu;
+class PanelViewerBase;
+
+class KrViewer : public KParts::MainWindow {
+	Q_OBJECT
+public:
+	virtual ~KrViewer();
+	
+	enum Mode{Generic,Text,Hex};
+
+	static void view( KURL url, QWidget * parent = krApp );
+	static void view( KURL url, Mode mode, bool new_window, QWidget * parent = krApp );
+	static void edit( KURL url, QWidget * parent );
+	static void edit( KURL url, Mode mode=Text, int new_window=-1, QWidget * parent = krApp );
+	
+	virtual bool eventFilter ( QObject * watched, QEvent * e );
+
+public slots:
+	void keyPressEvent( QKeyEvent *e );
+	void createGUI( KParts::Part* );
+
+	void viewGeneric();
+	void viewText();
+	void viewHex();
+	void editText();
+
+	void print();
+	void copy();
+
+	void tabChanged(QWidget* w);
+	void tabURLChanged( PanelViewerBase * pvb, const KURL &url );
+	void tabCloseRequest(QWidget *w);
+	void tabCloseRequest();
+
+	void nextTab();
+	void prevTab();
+	void detachTab();
+	
+	void checkModified();
+
+protected:
+	virtual bool queryClose();
+	virtual bool queryExit();
+	virtual void windowActivationChange ( bool oldActive );
+
+	virtual void focusInEvent( QFocusEvent * ){ if( viewers.remove( this ) ) viewers.prepend( this ); } // move to first
+
+private:
+	KrViewer( QWidget *parent = 0, const char *name = 0 );
+	void addTab(PanelViewerBase* pvb, QString msg,QString iconName, KParts::Part* part);
+	PanelViewerBase * getPanelViewerBase( KParts::Part* part);
+	void updateActions( PanelViewerBase * base );
+	
+	static KrViewer* getViewer(bool new_window);	
+
+	KParts::PartManager manager;
+	QPopupMenu* viewerMenu;
+	KTempFile tmpFile;
+	KTabWidget tabBar;
+	QGuardedPtr<QWidget> returnFocusTo;
+	PanelViewerBase * returnFocusTab;
+	
+	int detachActionIndex;
+
+	KAction *printAction;
+	KAction *copyAction;
+
+	int tabCloseID;
+	int closeID;
+
+	static QPtrList<KrViewer> viewers; // the first viewer is the active one
+	QValueList<int>    reservedKeys;   // the reserved key sequences
+	QValueList<int>    reservedKeyIDs; // the IDs of the reserved keys
+};
+
+class Invoker : public QObject {
+	Q_OBJECT
+	
+public:
+	Invoker( QObject *recv, const char * slot ) {
+		connect( this, SIGNAL( invokeSignal() ), recv, slot );
+	}
+	
+	void invoke() {
+		emit invokeSignal();
+	}
+	
+signals:
+	void invokeSignal();
+};
+
+#endif