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/* This file is part of the KDE project
Copyright (C) 2003 Lucijan Busch <lucijan@gmx.at>
Copyright (C) 2004-2005 Jaroslaw Staniek <js@iidea.pl>
Copyright (C) 2005 Cedric Pasteur <cedric.pasteur@free.fr>
This program is free software; you can redistribute it and/or
modify it under the terms of the GNU Library 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
Library General Public License for more details.
You should have received a copy of the GNU Library 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 KEXIEDITOR_H
#define KEXIEDITOR_H
#include <tqwidget.h>
#include "kexiviewbase.h"
class KTextEdit;
class KexiEditorPrivate;
namespace KTextEditor
{
class Document;
class View;
}
//! An text editor view that uses both KTextEditor and KTextEdit
/*! It is used for SQL and script editor. */
class KEXIEXTWIDGETS_EXPORT KexiEditor : public KexiViewBase
{
Q_OBJECT
TQ_OBJECT
public:
/**
* Constructor.
*
* \param mainWin The \a KexiMainWindow instance this KexiEditor
* belongs too.
* \param parent The parent \a TQWidget this KexiEditor is child
* of. You don't need to free the KexiEditor cause TQt
* will handle that for us.
* \param name The name this KexiEditor has. Used only for debugging.
*/
KexiEditor(KexiMainWindow *mainWin, TQWidget *parent, const char *name = 0);
/**
* Destructor.
*/
virtual ~KexiEditor();
/**
* \return true if internally the KTextEditor::EditorChooser got
* used else, if a simple KTextEdit is used, false is returned.
*/
static bool isAdvancedEditor();
/**
* \return the text displayed in the editor-widget.
*/
TQString text();
/**
* Set the highlight-mode to \p highlightmodename . If
* \a isAdvancedEditor returns false (KTextEdit is used
* rather then KTextEditor), then the method just does
* nothing. The \p highlightmodename could be any kind
* of string like e.g. "python", "kjs" or "sql"
* KTextEditor supports.
*/
void setHighlightMode(const TQString& highlightmodename);
/**
* Find row and column for this \p character and jump to the
* position.
*/
void jump(int character);
/**
* Set the cursor position to \p line and \p col .
*/
void setCursorPosition(int line, int col);
/**
* Clear all remembered undo/redo-actions. Only
* avaiable if \a isAdvancedEditor returns true.
*/
void clearUndoRedo();
public slots:
/*! Sets editor's text to \a text. 'Dirty' flag remains unchanged.
Undo/redo buffer is cleared.*/
void setText(const TQString &text);
/*! Display the configuration-dialog. Only avaiable if isAdvancedEditor() returns true. */
void slotConfigureEditor();
protected:
/*! Update the actions. This call is redirected to \a KexiViewBase::updateActions */
virtual void updateActions(bool activated);
signals:
/*! Emitted if the text displayed in the editor changed. */
void textChanged();
private:
/*! Private d-pointer class. */
KexiEditorPrivate *d;
};
#endif
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