providerdialog.cpp
/*
This file is part of KOrganizer.
Copyright (c) 2002 Cornelius Schumacher <schumacher@kde.org>
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.
*/
#include <qlayout.h>
#include <qstring.h>
#include <qlabel.h>
#include <klistview.h>
#include <klocale.h>
#include <kmessagebox.h>
#include "engine.h"
#include "provider.h"
#include "providerdialog.h"
#include "providerdialog.moc"
using namespace KNS;
class ProviderItem : public KListViewItem
{
public:
ProviderItem( KListView *parent, Provider *provider ) :
KListViewItem( parent ), mProvider( provider )
{
setText( 0, provider->name() );
}
Provider *provider() { return mProvider; }
private:
Provider *mProvider;
};
ProviderDialog::ProviderDialog( Engine *engine, QWidget *parent ) :
KDialogBase( Plain, i18n("Hot New Stuff Providers"), Ok | Cancel, Cancel,
parent, 0, false, true ),
mEngine( engine )
{
QFrame *topPage = plainPage();
QBoxLayout *topLayout = new QVBoxLayout( topPage );
QLabel *description = new QLabel( i18n("Please select one of the providers listed below:"), topPage );
topLayout->addWidget( description );
mListView = new KListView( topPage );
mListView->addColumn( i18n("Name") );
topLayout->addWidget( mListView );
}
void ProviderDialog::clear()
{
mListView->clear();
}
void ProviderDialog::addProvider( Provider *provider )
{
new ProviderItem( mListView, provider );
if ( mListView->childCount() == 1 ) {
mListView->setSelected(mListView->firstChild(), true);
} else if (mListView->childCount() > 1) {
mListView->setSelected(mListView->firstChild(), false);
}
}
void ProviderDialog::slotOk()
{
ProviderItem *item = static_cast<ProviderItem *>( mListView->selectedItem() );
if ( !item ) {
KMessageBox::error( this, i18n("No provider selected.") );
return;
}
mEngine->requestMetaInformation( item->provider() );
accept();
}
KNS::ProviderDialog::addProvider
void addProvider(Provider *)
Adds a Hotstuff provider to the list.
Definition: providerdialog.cpp:74
KNS::ProviderDialog::ProviderDialog
ProviderDialog(Engine *engine, QWidget *parent)
Constructor.
Definition: providerdialog.cpp:52
KNS::Engine::requestMetaInformation
void requestMetaInformation(Provider *provider)
Asynchronous lookup of provider information such as upload and download locations, icon etc.
Definition: engine.cpp:258
KNS::Provider::name
QString name() const
Retrieves the common name of the provider.
Definition: provider.cpp:110
KNS::ProviderDialog::clear
void clear()
Clears the list of providers.
Definition: providerdialog.cpp:69
KNS::Engine
Central class combining all possible KNewStuff operations.
Definition: engine.h:51
KNS::Provider
KNewStuff provider container.
Definition: provider.h:46

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