src/revisioncontrolplugin.cpp

   1 /***************************************************************************
   2  *   Copyright (C) 2009 by Peter Penz <peter.penz@gmx.at>                  *
   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 "revisioncontrolplugin.h"
  21
  22 #include <QDir>
  23
  24 RevisionControlPlugin::RevisionControlPlugin()
  25 {
  26 }
  27
  28 RevisionControlPlugin::~RevisionControlPlugin()
  29 {
  30 }
  31
  32 // ----------------------------------------------------------------------------
  33
  34 SubversionPlugin::SubversionPlugin() :
  35     m_directory(),
  36     m_fileInfoHash()
  37 {
  38 }
  39
  40 SubversionPlugin::~SubversionPlugin()
  41 {
  42 }
  43
  44 QString SubversionPlugin::fileName() const
  45 {
  46     return ".svn";
  47 }
  48
  49 bool SubversionPlugin::beginRetrieval(const QString& directory)
  50 {
  51     Q_ASSERT(directory.endsWith('/'));
  52     m_directory = directory;
  53     const QString path = directory + ".svn/text-base/";
  54
  55     QDir dir(path);
  56     const QFileInfoList fileInfoList = dir.entryInfoList();
  57     const int size = fileInfoList.size();
  58     QString fileName;
  59     for (int i = 0; i < size; ++i) {
  60         fileName = fileInfoList.at(i).fileName();
  61         // Remove the ".svn-base" postfix to be able to compare the filenames
  62         // in a fast way in SubversionPlugin::revisionState().
  63         fileName.chop(sizeof(".svn-base") / sizeof(char) - 1);
  64         if (!fileName.isEmpty()) {
  65             m_fileInfoHash.insert(fileName, fileInfoList.at(i));
  66         }
  67     }
  68     return size > 0;
  69 }
  70
  71 void SubversionPlugin::endRetrieval()
  72 {
  73 }
  74
  75 RevisionControlPlugin::RevisionState SubversionPlugin::revisionState(const QString& name, ItemType type)
  76 {
  77     if (m_fileInfoHash.contains(name)) {
  78         // TODO...
  79         return RevisionControlPlugin::LatestRevision;
  80     } else if (type == Directory) {
  81         QFile file(m_directory + name + "/.svn");
  82         if (file.open(QIODevice::ReadOnly)) {
  83             file.close();
  84             // TODO...
  85             return RevisionControlPlugin::LatestRevision;
  86         }
  87     }
  88
  89     return RevisionControlPlugin::LocalRevision;
  90 }