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/*
ark -- archiver for the KDE project
Copyright (C)
2002: Helio Chissini de Castro <helio@conectiva.com.br>
1999-2000: Corel Corporation (author: Emily Ezust emilye@corel.com)
1999: Francois-Xavier Duranceau duranceau@kde.org
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 Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#ifndef ARKAPP_H
#define ARKAPP_H
#include "mainwindow.h"
// QT includes
#include <tqdict.h>
// KDE includes
#include <kuniqueapplication.h>
class TQString;
class TQStringList;
class EqualKey
{
public:
bool operator()(const TQString & str1, const TQString & str2) const
{
return (str1 == str2);
}
};
// This class follows the singleton pattern.
class ArkApplication : public KUniqueApplication
{
Q_OBJECT
public:
virtual int newInstance();
virtual ~ArkApplication() {}
// keep track of windows so we know when to quit
int windowCount() { return m_windowCount; }
int addWindow() { ++m_windowCount; return m_windowCount; }
void removeWindow() { --m_windowCount;}
// keep track of open archive names so we don't open one twice
// note that ArkWidget is not a pointer to const because raise()
// requires later a pointer to nonconst.
void addOpenArk(const KURL & _arkname, MainWindow * _ptr);
void removeOpenArk(const KURL & _arkname);
bool isArkOpenAlready(const KURL & _arkname);
void raiseArk(const KURL & _arkname);
// use this function to access data from other modules.
static ArkApplication *getInstance();
protected:
ArkApplication();
private:
TQWidget *m_mainwidget; // to be the parent of all ArkWidgets
int m_windowCount;
TQStringList openArksList;
// a hash to obtain the window associated with a filename.
// given a TQString key, you get an ArkWidget * pointer.
TQDict<MainWindow> m_windowsHash;
static ArkApplication *mInstance;
};
#endif // ARKAPP_H
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