/*
    Klat - A LaTeX editor for KDE
    
    Copyright (C) 2002-2004  Jori Liesenborgs (jori@lumumba.luc.ac.be)

    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 KLATEDITTAB_H

#define KLATEDITTAB_H

#include <qtabwidget.h>

class KLibFactory;
class KLibrary;
class KURL;
class KlatOutputTab;
class KlatToolTab;
class KlatEditWidget;
class KProcess;
class KShellProcess;
class KListView;
class QDropEvent;
class QDragEnterEvent;
class QFocusEvent;

class KlatEditTab : public QTabWidget
{
	Q_OBJECT
public:
	KlatEditTab(QWidget *parent = 0);
	~KlatEditTab();
	void setOutputWidget(KlatOutputTab *w)					{ outputtab = w; }
	void setToolWidget(KlatToolTab *w)					{ tooltab = w; }
	void executeCommand(const QString &cmdline,bool savefirst);
	bool areAllDocumentsSaved();
signals:
	void signalCursorPositionChanged(int line,int col);
	void signalFileOpened(const KURL &url);
	void signalFileSaved(const KURL &url);
public slots:
	void slotFileNew();
	void slotFileOpen();
	void slotFileSave();
	void slotFileSaveAs();
	void slotFileClose();
	void slotEditUndo();
	void slotEditRedo();
	void slotEditCopy();
	void slotEditCut();
	void slotEditPaste();
	void slotEditFind();
	void slotEditFindNext();
	void slotEditFindPrev();
	void slotEditReplace();
	void slotEditGotoLine();
	void slotEditSpelling();
	void slotConfigKateEditor();
	void slotInsertString(const QString &str,int advance);
	void slotOpenURL(const KURL &url);
	void slotNextDocument();
	void slotPrevDocument();
private slots:
	void slotProcessExited(KProcess *proc);
	void slotNewCursorPos();
	void slotPageChanged(QWidget *w);
private:
	void saveAsProcedure(KlatEditWidget *w);
	bool getFilenameAndPath(const KURL &url,QString *fname,QString *path = 0);
	QString getBaseName(const QString &fname);
	void dropEvent(QDropEvent *e);
	void dragEnterEvent(QDragEnterEvent *e);
	void setFocus();

	KlatOutputTab *outputtab;
	KlatToolTab *tooltab;
	int counter;
};

#endif // KLATEDITTAB_H