155 lines
4.4 KiB
C++
155 lines
4.4 KiB
C++
/*
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* Copyright 2009 Marco Martin <notmart@gmail.com>
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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 "associatedapplicationmanager_p.h"
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#include "config-plasma.h"
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#include <QHash>
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#include <QFile>
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#include <kstandarddirs.h>
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#include <kicon.h>
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#ifndef PLASMA_NO_KIO
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#include <krun.h>
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#else
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#include <QProcess>
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#include <QDesktopServices>
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#endif
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#include "plasma/applet.h"
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namespace Plasma
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{
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class AssociatedApplicationManagerPrivate
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{
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public:
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AssociatedApplicationManagerPrivate()
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{
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}
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~AssociatedApplicationManagerPrivate()
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{
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}
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void cleanupApplet(QObject *obj)
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{
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Plasma::Applet *applet = static_cast<Plasma::Applet *>(obj);
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applicationNames.remove(applet);
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urlLists.remove(applet);
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}
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QHash<const Plasma::Applet *, QString> applicationNames;
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QHash<const Plasma::Applet *, KUrl::List> urlLists;
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};
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class AssociatedApplicationManagerSingleton
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{
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public:
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AssociatedApplicationManager self;
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};
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K_GLOBAL_STATIC(AssociatedApplicationManagerSingleton, privateAssociatedApplicationManagerSelf)
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AssociatedApplicationManager::AssociatedApplicationManager(QObject *parent)
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: QObject(parent),
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d(new AssociatedApplicationManagerPrivate())
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{
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}
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AssociatedApplicationManager::~AssociatedApplicationManager()
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{
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delete d;
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}
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AssociatedApplicationManager *AssociatedApplicationManager::self()
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{
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return &privateAssociatedApplicationManagerSelf->self;
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}
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void AssociatedApplicationManager::setApplication(Plasma::Applet *applet, const QString &application)
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{
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KService::Ptr service = KService::serviceByDesktopName(application);
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if (service || !KStandardDirs::findExe(application).isNull() || QFile::exists(application)) {
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d->applicationNames[applet] = application;
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if (!d->urlLists.contains(applet)) {
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connect(applet, SIGNAL(destroyed(QObject*)), this, SLOT(cleanupApplet(QObject*)));
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}
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}
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}
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QString AssociatedApplicationManager::application(const Plasma::Applet *applet) const
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{
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return d->applicationNames.value(applet);
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}
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void AssociatedApplicationManager::setUrls(Plasma::Applet *applet, const KUrl::List &urls)
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{
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d->urlLists[applet] = urls;
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}
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KUrl::List AssociatedApplicationManager::urls(const Plasma::Applet *applet) const
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{
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return d->urlLists.value(applet);
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}
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void AssociatedApplicationManager::run(Plasma::Applet *applet)
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{
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if (d->applicationNames.contains(applet)) {
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#ifndef PLASMA_NO_KIO
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bool success = KRun::run(d->applicationNames.value(applet), d->urlLists.value(applet), 0);
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#else
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QString execCommand = d->applicationNames.value(applet);
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// Clean-up the %u and friends from the exec command (KRun expect them, not QProcess)
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execCommand = execCommand.replace(QRegExp("%[a-z]"), QString());
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execCommand = execCommand.trimmed();
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QStringList parameters = d->urlLists.value(applet).toStringList();
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bool success = QProcess::startDetached(execCommand, parameters);
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#endif
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if (!success) {
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applet->showMessage(KIcon("application-exit"), i18n("There was an error attempting to exec the associated application with this widget."), ButtonOk);
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}
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} else if (d->urlLists.contains(applet) && !d->urlLists.value(applet).isEmpty()) {
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#ifndef PLASMA_NO_KIO
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KRun *krun = new KRun(d->urlLists.value(applet).first(), 0);
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krun->setAutoDelete(true);
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#else
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QDesktopServices::openUrl(d->urlLists.value(applet).first());
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#endif
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}
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}
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bool AssociatedApplicationManager::appletHasValidAssociatedApplication(const Plasma::Applet *applet) const
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{
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return (d->applicationNames.contains(applet) || d->urlLists.contains(applet));
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}
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} // namespace Plasma
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#include <moc_associatedapplicationmanager_p.cpp>
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