135 lines
3.2 KiB
C++
135 lines
3.2 KiB
C++
/*
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* Copyright 2006-2007 Aaron Seigo <aseigo@kde.org>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#include "abstractrunner.h"
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#include <QAction>
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#include <KActionCollection>
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#include <KServiceTypeTrader>
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namespace Plasma
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{
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class AbstractRunner::Private
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{
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public:
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Private( AbstractRunner* runner ) :
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exactMatch( 0 ),
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actions( new KActionCollection( runner ) )
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{
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delete exactMatch;
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actions->clear();
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}
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QAction* exactMatch;
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KActionCollection* actions;
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// FIXME: it's a bit lame to keep a copy of the term in each runner
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QString term;
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};
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AbstractRunner::AbstractRunner( QObject* parent )
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: QObject( parent ),
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d( new Private( this ) )
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{
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}
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AbstractRunner::~AbstractRunner()
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{
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delete d;
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}
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bool AbstractRunner::hasOptions()
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{
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return false;
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}
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QWidget* AbstractRunner::options()
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{
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return 0;
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}
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QAction* AbstractRunner::exactMatch( )
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{
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return d->exactMatch;
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}
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QAction* AbstractRunner::exactMatch( const QString& term )
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{
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delete d->exactMatch;
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d->term.clear();
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d->exactMatch = accepts( term );
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if ( d->exactMatch ) {
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d->term = term;
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connect( d->exactMatch, SIGNAL( triggered() ),
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this, SLOT( runExactMatch() ) );
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}
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return d->exactMatch;
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}
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KActionCollection* AbstractRunner::matches( const QString& term, int max, int offset )
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{
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d->actions->clear();
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fillMatches( d->actions, term, max, offset );
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return d->actions;
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}
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void AbstractRunner::fillMatches( KActionCollection* matches,
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const QString& term,
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int max, int offset )
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{
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Q_UNUSED( matches );
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Q_UNUSED( term );
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Q_UNUSED( max );
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Q_UNUSED( offset );
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}
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void AbstractRunner::runExactMatch()
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{
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if (!d->exactMatch) {
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return;
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}
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exec(d->exactMatch, d->term);
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}
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AbstractRunner::List AbstractRunner::loadRunners( QWidget* parent )
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{
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List runners;
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KService::List offers = KServiceTypeTrader::self()->query("KRunner/Runner");
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QString error;
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foreach (KService::Ptr service, offers) {
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AbstractRunner* runner = KService::createInstance<AbstractRunner>(service, parent, QVariantList(), &error);
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if ( runner ) {
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kDebug() << "loaded runner : " << service->name();
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runners.append( runner );
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}
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else {
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kDebug() << "failed to load runner : " << service->name() << ". error reported: " << error;
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}
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}
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return runners;
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}
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} // Plasma namespace
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#include "abstractrunner.moc"
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