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/***************************************************************************
* Copyright (C) 2003 by Mario Scalas *
* mario.scalas@libero.it *
* *
* 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. *
* *
***************************************************************************/
#include <qlineedit.h>
#include <qtextedit.h>
#include <qpushbutton.h>
#include <qtooltip.h>
#include <qlayout.h>
#include <qwhatsthis.h>
#include <qlabel.h>
#include <klistview.h>
#include <klocale.h>
#include <kmessagebox.h>
#include <kdebug.h>
#include <kcombobox.h>
#include <kservicetype.h>
#include "partexplorerformbase.h"
#include "partexplorerform.h"
///////////////////////////////////////////////////////////////////////////////
// class PropertyItem
///////////////////////////////////////////////////////////////////////////////
namespace PartExplorer{
class PropertyItem : public KListViewItem
{
public:
PropertyItem( KListViewItem *parent, const QString &propertyName,
const QString &propertyType, const QString &propertyValue )
: KListViewItem( parent )
{
setText( 0, propertyName );
setText( 1, propertyType );
setText( 2, propertyValue );
}
QString tipText() const
{
QString tip = i18n("Name: %1 | Type: %2 | Value: %3");
return tip.arg( text(0) ).arg( text(1) ).arg( text(2) );
}
};
}
///////////////////////////////////////////////////////////////////////////////
// class ResultsList
///////////////////////////////////////////////////////////////////////////////
class ResultList;
class ResultsToolTip: public QToolTip
{
public:
ResultsToolTip( ResultsList* parent );
virtual void maybeTip( const QPoint& p );
private:
ResultsList* m_resultsList;
};
class ResultsList : public KListView
{
public:
ResultsList( QWidget *parent )
: KListView( parent, "resultslist" )
{
this->setShowToolTips( false );
new ResultsToolTip( this );
}
virtual ~ResultsList() {}
void clear()
{
KListView::clear();
}
};
ResultsToolTip::ResultsToolTip( ResultsList* parent )
: QToolTip( parent->viewport() ), m_resultsList( parent )
{
}
void ResultsToolTip::maybeTip( const QPoint& p )
{
PartExplorer::PropertyItem *item = dynamic_cast<PartExplorer::PropertyItem*>( m_resultsList->itemAt( p ) );
if ( item )
{
QRect r = m_resultsList->itemRect( item );
if ( r.isValid() )
tip( r, item->tipText() );
}
}
///////////////////////////////////////////////////////////////////////////////
// class PartExplorerForm
///////////////////////////////////////////////////////////////////////////////
PartExplorerForm::PartExplorerForm( QWidget *parent )
: KDialogBase( parent, "parteplorerform", false,
i18n("Part Explorer - A Services Lister"), User1 | Close, User1, true )
{
m_base = new PartExplorerFormBase( this, "partexplorerformbase", 0 );
m_resultsList = new ResultsList( m_base );
m_resultsList->addColumn( i18n( "Property" ) );
m_resultsList->addColumn( i18n( "Type" ) );
m_resultsList->addColumn( i18n( "Value" ) );
m_resultsList->setSizePolicy( QSizePolicy( (QSizePolicy::SizeType)3,
(QSizePolicy::SizeType)3, 0, 0,
m_resultsList->sizePolicy().hasHeightForWidth() ) );
QWhatsThis::add( m_resultsList, i18n("<b>Matching services</b><p>Results (if any) are shown grouped by matching service name.") );
m_base->resultsLabel->setBuddy(m_resultsList);
m_base->layout()->add( m_resultsList );
setMainWidget( m_base );
m_base->typeCombo->lineEdit()->setFocus();
// User1 button text
setButtonText( User1, i18n("&Search") );
// Resize dialog
resize( 480, 512 );
// connect( m_base->typeCombo->lineEdit(), SIGNAL(returnPressed()), this, SLOT(slotSearchRequested()) );
// connect( m_base->constraintsText, SIGNAL(returnPressed()), this, SLOT(slotSearchRequested()) );
connect( actionButton(User1), SIGNAL(clicked()), this, SLOT(slotSearchRequested()) );
// connect( m_base->typeCombo->lineEdit(), SIGNAL( textChanged ( const QString & ) ), this, SLOT( slotServicetypeChanged( const QString& ) ) );
// slotServicetypeChanged( m_base->typeCombo->lineEdit()->text() );
// populating with all known servicetypes
KServiceType::List serviceList = KServiceType::allServiceTypes();
QStringList list;
KServiceType::List::Iterator it = serviceList.begin();
while( it != serviceList.end() )
{
list << (*it)->name();
++it;
}
list.sort();
m_base->typeCombo->insertStringList( list );
}
///////////////////////////////////////////////////////////////////////////////
PartExplorerForm::~PartExplorerForm()
{
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::slotSearchRequested()
{
QString serviceType = m_base->typeCombo->lineEdit()->text();
QString constraints = m_base->constraintsText->text();
kdDebug(9000) << "===> PartExplorerForm::slotSearchRequested(): " <<
" serviceType = " << serviceType << ", constraints = " << constraints << endl;
// Query for requested services
KTrader::OfferList foundServices = KTrader::self()->query( serviceType, constraints );
fillServiceList( foundServices );
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::slotDisplayError( QString errorMessage )
{
if (errorMessage.isEmpty())
{
errorMessage = i18n("Unknown error.");
}
KMessageBox::error( this, errorMessage );
}
///////////////////////////////////////////////////////////////////////////////
void PartExplorerForm::fillServiceList( const KTrader::OfferList &services )
{
this->m_resultsList->clear();
if ( services.isEmpty())
{
slotDisplayError( i18n("No service found matching the criteria.") );
return;
}
this->m_resultsList->setRootIsDecorated( true );
KListViewItem *rootItem = 0;
KTrader::OfferList::ConstIterator it = services.begin();
for ( ; it != services.end(); ++it )
{
KService::Ptr service = (*it);
KListViewItem *serviceItem = new KListViewItem( this->m_resultsList, rootItem, service->name() );
QStringList propertyNames = service->propertyNames();
for ( QStringList::const_iterator it = propertyNames.begin(); it != propertyNames.end(); ++it )
{
QString propertyName = (*it);
QVariant property = service->property( propertyName );
QString propertyType = property.typeName();
QString propertyValue;
if (propertyType == "QStringList") {
propertyValue = property.toStringList().join(", ");
}
else {
propertyValue = property.toString();
}
QString dProperty = " *** Found property < %1, %2, %3 >";
dProperty = dProperty.arg( propertyName ).arg( propertyType ).arg( propertyValue );
kdDebug( 9000 ) << dProperty << endl;
new PartExplorer::PropertyItem( serviceItem, propertyName, propertyType, propertyValue );
}
}
}
#include "partexplorerform.moc"
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