plasma-framework/abstractrunner.cpp
Ryan P. Bitanga f1df93c794 Add runner speed functions to abstractrunner
svn path=/trunk/KDE/kdebase/workspace/libs/plasma/; revision=746915
2007-12-10 16:20:46 +00:00

153 lines
4.1 KiB
C++

/*
* Copyright 2006-2007 Aaron Seigo <aseigo@kde.org>
*
* This program 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, 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 Library 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.
*/
#include "abstractrunner.h"
#include "searchcontext.h"
#include <KDebug>
#include <KServiceTypeTrader>
namespace Plasma
{
class AbstractRunner::Private
{
public:
bool hasMatchOptions;
bool hasConfig;
Speed speed;
Private()
: speed(NormalSpeed)
{}
};
AbstractRunner::AbstractRunner(QObject* parent)
: QObject(parent),
d(new Private())
{
}
AbstractRunner::~AbstractRunner()
{
delete d;
}
void AbstractRunner::performMatch( Plasma::SearchContext &globalContext )
{
Plasma::SearchContext localContext( 0, globalContext );
//Keep track of global context list sizes so we know which pointers are our responsibility to delete
int exactEnd = localContext.exactMatches().count();
int possibleEnd = localContext.possibleMatches().count();
int infoEnd = localContext.informationalMatches().count();
match( &localContext );
QList<SearchMatch *> exact = localContext.exactMatches().mid(exactEnd);
QList<SearchMatch *> possible = localContext.possibleMatches().mid(possibleEnd);
QList<SearchMatch *> info = localContext.informationalMatches().mid(infoEnd);
//If matches were not added, delete items on the heap
if (!globalContext.addMatches(localContext.searchTerm(), exact, possible, info)) {
qDeleteAll(exact);
qDeleteAll(possible);
qDeleteAll(info);
}
}
bool AbstractRunner::hasMatchOptions()
{
return d->hasMatchOptions;
}
void AbstractRunner::setHasMatchOptions(bool hasMatchOptions)
{
d->hasMatchOptions = hasMatchOptions;
}
void AbstractRunner::createMatchOptions(QWidget *parent)
{
Q_UNUSED(parent)
}
bool AbstractRunner::isConfigurable()
{
return d->hasConfig;
}
void AbstractRunner::setIsConfigurable(bool hasConfig)
{
d->hasConfig = hasConfig;
}
void AbstractRunner::createConfigurationInterface(QWidget *widget)
{
Q_UNUSED(widget)
}
AbstractRunner::Speed AbstractRunner::speed() const
{
return d->speed;
}
void AbstractRunner::setSpeed(Speed speed)
{
d->speed = speed;
}
void AbstractRunner::exec(Plasma::SearchMatch *action)
{
Q_UNUSED(action)
}
AbstractRunner::List AbstractRunner::loadRunners(QObject* parent, const QStringList& whitelist)
{
List firstRunners;
List runners;
List lastRunners;
KService::List offers = KServiceTypeTrader::self()->query("Plasma/Runner");
QString error;
foreach (KService::Ptr service, offers) {
if( whitelist.empty() || whitelist.contains( service->name() ) ) {
AbstractRunner* runner = service->createInstance<AbstractRunner>(parent, QVariantList(), &error);
if (runner) {
//kDebug() << "loaded runner : " << service->name();
QString phase = service->property("X-Plasma-RunnerPhase").toString();
if (phase == "last") {
lastRunners.append(runner);
} else if (phase == "first") {
firstRunners.append(runner);
} else {
runners.append(runner);
}
}
else {
kDebug() << "failed to load runner : " << service->name() << ". error reported: " << error;
}
}
}
firstRunners << runners << lastRunners;
return firstRunners;
}
} // Plasma namespace
#include "abstractrunner.moc"