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/*
Copyright (C)
2001: Macadamian Technologies Inc (author: Jian Huang, jian@macadamian.com)
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#include "ark_part.h"
#include <klocale.h>
#include <kiconloader.h>
#include <kinstance.h>
#include <kaction.h>
#include <kaboutdata.h>
#include <kparts/partmanager.h>
#include <kdebug.h>
#include <kglobal.h>
#include <qiconset.h>
#include "arkwidgetpart.h"
static const char *description = I18N_NOOP("Ark KParts Component");
static const char *version = "1.0";
extern "C"
{
/**
* This function is the 'main' function of this part. It takes
* the form 'void *init_lib<library name>()'. It always returns a
* new factory object
*/
void *init_libark()
{
KGlobal::locale()->insertCatalogue("ark");
return new ArkFactory;
}
};
/********************************************************************
* We need one static instance of the factory for our C 'main'
* function
*/
KInstance *ArkFactory::s_instance = 0L;
ArkFactory::ArkFactory()
{
KGlobal::locale()->insertCatalogue( QString::fromLatin1("ark") );
}
ArkFactory::~ArkFactory()
{
if (s_instance)
{
delete s_instance->aboutData();
delete s_instance;
}
s_instance = 0;
}
/*********************************************************************
* create
*
*This function is called each time when ark KParts component is needed
*It's responsible for instantiating a new view object and returning it.
*/
QObject *ArkFactory::create(QObject *parent, const char *name, const char*,
const QStringList& )
{
QObject *obj = new ArkPart((QWidget*)parent, name);
emit objectCreated(obj);
return obj;
}
/**************************************************************************
* instance
*
*This function is responsible for instantiating an object of type KInstance
*/
KInstance *ArkFactory::instance()
{
if ( !s_instance )
s_instance = new KInstance( aboutData() );
return s_instance;
}
KAboutData *ArkFactory::aboutData()
{
KAboutData *about = new KAboutData("ark", I18N_NOOP("ark"), version,
description, KAboutData::License_GPL,
"(c) 1997-2001, The Various Ark Developers");
about->addAuthor("Robert Palmbos",0, "palm9744@kettering.edu");
about->addAuthor("Francois-Xavier Duranceau",0, "duranceau@kde.org");
about->addAuthor("Corel Corporation (author: Emily Ezust)",0,
"emilye@corel.com");
about->addAuthor("Corel Corporation (author: Michael Jarrett)", 0,
"michaelj@corel.com");
about->addAuthor("Jian Huang");
about->addAuthor( "Roberto Teixeira", 0, "maragato@kde.org" );
return about;
}
/**************************************************************************
* ArkPart
*
*This constructor is responsible for initializing an object of ark KParts
*component and creating its actions
*/
ArkPart::ArkPart(QWidget *parent, const char *name)
: KParts::ReadOnlyPart(parent, name)
{
setInstance(ArkFactory::instance());
//create an ark widget
awidget = new ArkWidgetPart (parent);
awidget->setFocus();
setWidget(awidget);
//create and connect to different actions
m_extractAction = new KAction(i18n("&Extract"), "ark_extract",
0, this,
SLOT(slotExtract()), actionCollection(),
"extract");
m_viewAction = new KAction(i18n("&View"), "ark_view",
0, this,
SLOT(slotView()), actionCollection(),
"view");
m_extension = new ArkBrowserExtension(this);
setXMLFile("ark_part.rc");
m_extractAction->setEnabled(false);
m_viewAction->setEnabled(false);
connect(awidget, SIGNAL(toKpartsView(int, int)), this, SLOT(slotEnableView(int, int)) );
}
ArkPart::~ArkPart(){}
bool ArkPart::openFile()
{
awidget->file_open(m_file, m_url);
m_viewAction->setEnabled(false);
if(awidget->goodFileType==1)
m_extractAction->setEnabled(true);
return true;
}
void ArkPart::slotExtract()
{
awidget->action_extract();
}
void ArkPart::slotView()
{
awidget->action_view();
}
void ArkPart::slotEnableView(int fNum, int selectedfNum)
{
m_viewAction->setEnabled(fNum>0&&selectedfNum==1);
}
ArkBrowserExtension::ArkBrowserExtension(ArkPart *parent)
: KParts::BrowserExtension(parent, "ArkBrowserExtension")
{
}
ArkBrowserExtension::~ArkBrowserExtension()
{
}
#include "ark_part.moc"
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