Installation and uninstallation of packages is now done in an instance of the package. The methods return a KJob* which can be used to track progress and result. The real work is done in a thread in order to make it possible to not block the UI.
105 lines
4.0 KiB
C++
105 lines
4.0 KiB
C++
/******************************************************************************
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* Copyright 2011 by Aaron Seigo <aseigo@kde.org> *
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* *
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* This library is free software; you can redistribute it and/or *
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* modify it under the terms of the GNU Library General Public *
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* License as published by the Free Software Foundation; either *
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* version 2 of the License, or (at your option) any later version. *
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* *
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* This library 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 GNU *
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* Library 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 License *
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* along with this library; see the file COPYING.LIB. If not, write to *
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *
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* Boston, MA 02110-1301, USA. *
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*******************************************************************************/
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#ifndef PLASMA_PACKAGESTRUCTURE_H
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#define PLASMA_PACKAGESTRUCTURE_H
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#include <QtCore/QStringList>
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#include <kplugininfo.h>
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#include <plasma/plasma.h>
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#include <plasma/plasma_export.h>
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#include <plasma/package.h>
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namespace Plasma
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{
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class PackageStructurePrivate;
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class PLASMA_EXPORT PackageStructure : public QObject
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{
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Q_OBJECT
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public:
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explicit PackageStructure(QObject *parent = 0, const QVariantList &args = QVariantList());
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~PackageStructure();
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/**
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* Called when a the PackageStructure should initialize a Package with the initial
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* structure. This allows setting paths before setPath is called.
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*
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* Note: one special value is "metadata" which can be set to the location of KPluginInfo
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* compatible .desktop file within the package. If not defined, it is assumed that this file
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* exists under the top level directory of the package.
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*
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* @arg package the Package to set up. The object is empty of all definition when
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* first passed in.
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*/
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virtual void initPackage(Package *package);
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/**
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* Called whenever the path changes so that subclasses may take
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* package specific actions.
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*/
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virtual void pathChanged(Package *package);
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/**
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* Installs a package matching this package structure. By default installs a
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* native Plasma::Package.
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*
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* @param package the instance of Package that is being used for the install; useful for
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* accessing file paths
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* @param archivePath path to the package archive file
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* @param packageRoot path to the directory where the package should be
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* installed to
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* @return KJob* to track the installation status
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**/
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virtual KJob* install(Package *package, const QString &archivePath, const QString &packageRoot);
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/**
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* Uninstalls a package matching this package structure.
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*
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* @param package the instance of Package that is being used for the install; useful for
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* accessing file paths
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* @param packageName the name of the package to remove
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* @param packageRoot path to the directory where the package should be installed to
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* @return KJob* to track the installation status
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*/
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virtual KJob* uninstall(Package *package, const QString &packageRoot);
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private:
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PackageStructurePrivate* d;
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};
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} // Plasma namespace
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/**
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* Register a Package class when it is contained in a loadable module
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*/
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#define K_EXPORT_PLASMA_PACKAGE(libname, classname) \
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K_PLUGIN_FACTORY(factory, registerPlugin<classname>();) \
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K_EXPORT_PLUGIN(factory("plasma_packagestructure_" #libname)) \
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K_EXPORT_PLUGIN_VERSION(PLASMA_VERSION)
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#endif
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