142 lines
4.6 KiB
C++
142 lines
4.6 KiB
C++
/******************************************************************************
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* Copyright 2007-2011 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_PACKAGE_H
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#define PLASMA_PACKAGE_H
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#include <QtCore/QStringList>
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#include <plasma/plasma.h>
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#include <plasma/packagestructure.h>
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#include <plasma/plasma_export.h>
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namespace Plasma
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{
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/**
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* @class Package plasma/package.h <Plasma/Package>
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*
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* @short object representing an installed Plasmagik package
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**/
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class PackageMetadata;
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class PackagePrivate;
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class PLASMA_EXPORT Package
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{
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public:
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/**
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* Default constructor that creates an invalid Package
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* @since 4.6
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*/
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explicit Package();
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/**
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* Construct a Package object.
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*
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* @param packagePath full path to the package directory
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* @param structure the package structure describing this package
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*/
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Package(const QString &packagePath, PackageStructure::Ptr structure);
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/**
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* Copy constructore
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* @since 4.6
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*/
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Package(const Package &other);
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~Package();
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/**
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* Assignment operator
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* @since 4.6
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*/
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Package &operator=(const Package &rhs);
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/**
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* @return true if all the required components as defined in
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* the PackageStructure exist
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**/
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bool isValid() const;
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/**
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* Get the path to a given file.
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*
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* @param fileType the type of file to look for, as defined in the
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* package structure
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* @param filename the name of the file
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* @return path to the file on disk. QString() if not found.
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**/
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QString filePath(const char *fileType, const QString &filename) const;
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/**
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* Get the path to a given file.
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*
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* @param fileType the type of file to look for, as defined in the
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* package structure. The type must refer to a file
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* in the package structure and not a directory.
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* @return path to the file on disk. QString() if not found
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**/
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QString filePath(const char *fileType) const;
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/**
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* Get the list of files of a given type.
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*
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* @param fileType the type of file to look for, as defined in the
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* package structure.
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* @return list of files by name, suitable for passing to filePath
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**/
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QStringList entryList(const char *fileType) const;
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/**
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* Sets the path to the root of this package
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* @param path and absolute path
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* @since 4.3
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*/
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void setPath(const QString &path);
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/**
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* @return the path to the root of this particular package
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*/
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const QString path() const;
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/**
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* @return the PackageStructure use in this Package
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*/
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const PackageStructure::Ptr structure() const;
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/**
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* @return a SHA1 hash digest of the contents of the package in hexadecimal form
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* @since 4.4
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*/
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QString contentsHash() const;
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private:
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PackagePrivate * const d;
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friend class Applet;
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friend class AppletPrivate;
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};
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} // Namespace
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Q_DECLARE_METATYPE(Plasma::Package)
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#endif
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