workspace/plasma/scriptengines/qedjescript/qedje_package.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2008 by Artur Duque de Souza <morpheuz@gmail.com>       *
   3  *                                                                         *
   4  *   This program is free software; you can redistribute it and/or modify  *
   5  *   it under the terms of the GNU General Public License as published by  *
   6  *   the Free Software Foundation; either version 2 of the License, or     *
   7  *   (at your option) any later version.                                   *
   8  *                                                                         *
   9  *   This program is distributed in the hope that it will be useful,       *
  10  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
  11  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
  12  *   GNU General Public License for more details.                          *
  13  *                                                                         *
  14  *   You should have received a copy of the GNU General Public License     *
  15  *   along with this program; if not, write to the                         *
  16  *   Free Software Foundation, Inc.,                                       *
  17  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA .        *
  18  ***************************************************************************/
  19
  20 #include <qedje_package.h>
  21 #include <qedje.h>
  22
  23 #include <QtCore/QDir>
  24 #include <QtCore/QFile>
  25 #include <QDir>
  26 #include <QFile>
  27
  28 #include <Plasma/Package>
  29 #include <Plasma/PackageStructure>
  30 #include <Plasma/PackageMetadata>
  31
  32 K_EXPORT_PLASMA_PACKAGESTRUCTURE(qedjescripts, QEdjePackage)
  33
  34 QEdjePackage::QEdjePackage(QObject *parent, const QVariantList &args)
  35 : Plasma::PackageStructure(parent) {
  36     Q_UNUSED(args);
  37     addFileDefinition("edje_file", "file.edj", i18n("Main Edje File"));
  38     setRequired("edje_file", true);
  39 }
  40
  41 QEdjePackage::~QEdjePackage() {
  42 }
  43
  44
  45 bool QEdjePackage::installPackage(const QString &archive_path,
  46                                   const QString &package_root) {
  47
  48   kDebug() << "QEdjePackage::installPackage archivePath="
  49            << archive_path
  50            << "packageRoot=" << package_root;
  51
  52   // check if it's a valid file by trying to load it's groups
  53   QStringList groups = groupNamesFromFile(archive_path);
  54   if (groups.isEmpty()) {
  55       kDebug() << "Invalid file format";
  56       return false;
  57   }
  58
  59   QString file = archive_path.split("/", QString::SkipEmptyParts).last();
  60   QString package_name = file.split(".", QString::SkipEmptyParts).first();
  61
  62   QString dir_name = QString("qedje_%1").arg(package_name);
  63   QString dest_dir = QString("%1/%2/contents/").arg(package_root).arg(dir_name);
  64
  65   // Create the directory so we can copy the edje file inside it
  66   QDir contents(dest_dir);
  67   if (!contents.exists() && !contents.mkpath(dest_dir)) {
  68       kDebug() << "It was not possible to create the destination directory";
  69       return false;
  70   }
  71
  72   // Copy the edje file to the package's directory
  73   if (!QFile::copy(archive_path, QString(dest_dir + "file.edj"))) {
  74       kDebug() << "It was not possible to copy " << archive_path << "to " << dest_dir;
  75       return false;
  76   }
  77
  78   setPath(dest_dir);
  79
  80   // Setup the metadata for this package
  81   Plasma::PackageMetadata data;
  82   data.setName(package_name);
  83   data.setType("Service");
  84   data.setPluginName(dir_name);
  85   data.setImplementationApi("qedjescript");
  86   data.setDescription(i18n("An Edje Object to be loaded using QEdje"));
  87   Plasma::Package::registerPackage(data, QString(""));
  88
  89   return true;
  90 }