koffice/kexi/formeditor/scripting/formscript.h

/* This file is part of the KDE project
   Copyright (C) 2004 Cedric Pasteur <cedric.pasteur@free.fr>

   This library 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 library 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 library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/

#ifndef FORMSCRIPT_H
#define FORMSCRIPT_H

#include "kexievents.h"

#include <tqobject.h>
#include <tqstring.h>
#include <ksharedptr.h>

class ScriptManager;

namespace KFormDesigner {
	class Form;
}

namespace Kross {
	namespace Api  {
		class ScriptContainer;
	}
}

using namespace KFormDesigner;

//! A class that stores the code and events related to a single form
class FormScript : public TQObject
{
	Q_OBJECT
  TQ_OBJECT

	public:
		FormScript(Form *form, ScriptManager *manager, const char *name=0);
		~FormScript();

		EventList*  eventList()  { return  &m_list; }
		Kross::Api::ScriptContainer*   scriptContainer()  { return m_script; }

		/*! \return The code of funtionName. If parameter is empty, it returns the full code of this form.*/
		TQString  getCode(const TQString &functionName=TQString());
		/*! Replaces the actual form code with the string \a code.
		 Called eg by (future) script editor. */
		void  setCode(const TQString &code);
		/*! Adds the string \a code at the end of current code. Used to add a function in the script. */
		void  appendCode(const TQString &code);

		/*! Executes the \a functionName.
		 \todo how do we give parameters? */
		bool  execute(const TQString &functionName);
		/*! Really connects all events in the list.
		 Also calls Kross;;Api::Manager::addObject for each widget in the form to allow the user to
		 use these widgets in the script.  */
		void  connectEvents();

	private:
		ScriptManager  *m_manager;
		Form  *m_form;
                KSharedPtr<Kross::Api::ScriptContainer> m_script;
		EventList  m_list;
};

#endif