0716a46eb2
- this is not entirely straightfoward, since we need different constructor arguments for the objects Calamares creates (no QVariantList& args, in particular). Implement our own registerPlugin() and createInstance() for that. - work around a bug in K_PLUGIN_FACTORY_DECLARATION_WITH_BASEFACTORY
141 lines
3.4 KiB
C++
141 lines
3.4 KiB
C++
/* === This file is part of Calamares - <https://github.com/calamares> ===
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*
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* Copyright 2014, Teo Mrnjavac <teo@kde.org>
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* Copyright 2017-2018, Adriaan de Groot <groot@kde.org>
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*
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* Calamares is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Calamares 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 General Public License
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* along with Calamares. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "ViewModule.h"
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#include "ViewManager.h"
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#include "utils/Logger.h"
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#include "utils/PluginFactory.h"
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#include "viewpages/ViewStep.h"
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#include <QDir>
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#include <QPluginLoader>
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namespace Calamares
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{
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Module::Type
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ViewModule::type() const
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{
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return Module::Type::View;
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}
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Module::Interface
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ViewModule::interface() const
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{
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return Module::Interface::QtPlugin;
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}
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void
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ViewModule::loadSelf()
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{
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if ( m_loader )
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{
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CalamaresPluginFactory* pf = qobject_cast< CalamaresPluginFactory* >( m_loader->instance() );
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if ( !pf )
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{
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cWarning() << Q_FUNC_INFO << "No factory:" << m_loader->errorString();
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return;
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}
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m_viewStep = pf->create< Calamares::ViewStep >();
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if ( !m_viewStep )
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{
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cWarning() << Q_FUNC_INFO << "create() failed" << m_loader->errorString();
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return;
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}
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}
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// If any method created the view step, use it now.
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if ( m_viewStep )
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{
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m_viewStep->setModuleInstanceKey( instanceKey() );
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m_viewStep->setConfigurationMap( m_configurationMap );
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ViewManager::instance()->addViewStep( m_viewStep );
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m_loaded = true;
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cDebug() << "ViewModule" << instanceKey() << "loading complete.";
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}
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else
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{
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cWarning() << Q_FUNC_INFO << "No view step was created";
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}
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}
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JobList
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ViewModule::jobs() const
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{
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return m_viewStep->jobs();
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}
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void
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ViewModule::initFrom( const QVariantMap& moduleDescriptor )
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{
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Module::initFrom( moduleDescriptor );
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QDir directory( location() );
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QString load;
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if ( !moduleDescriptor.value( "load" ).toString().isEmpty() )
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{
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load = moduleDescriptor.value( "load" ).toString();
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load = directory.absoluteFilePath( load );
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}
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// If a load path is not specified, we look for a plugin to load in the directory.
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if ( load.isEmpty() || !QLibrary::isLibrary( load ) )
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{
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const QStringList ls = directory.entryList( QStringList { "*.so" } );
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if ( !ls.isEmpty() )
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{
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for ( QString entry : ls )
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{
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entry = directory.absoluteFilePath( entry );
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if ( QLibrary::isLibrary( entry ) )
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{
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load = entry;
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break;
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}
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}
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}
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}
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m_loader = new QPluginLoader( load );
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}
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ViewModule::ViewModule()
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: Module()
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, m_loader( nullptr )
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{
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}
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ViewModule::~ViewModule()
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{
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delete m_loader;
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}
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RequirementsList
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ViewModule::checkRequirements()
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{
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return m_viewStep->checkRequirements();
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}
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} // namespace Calamares
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