Warning, file /sdk/cervisia/annotatecontroller.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /*
  *  Copyright (c) 2002-2003 Christian Loose <christian.loose@hamburg.de>
  *
  * This program is free software; you can redistribute it and/or modify
  * it under the terms of the GNU General Public License as published by
  * the Free Software Foundation; either version 2 of the License, or
  * (at your option) any later version.
  *
  * This program is distributed in the hope that it will be useful,
  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  * GNU General Public License for more details.
  *
  * You should have received a copy of the GNU General Public License
  * along with this program; if not, write to the Free Software
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
  */
 
 #include "annotatecontroller.h"
 
 #include <qdatetime.h>
 #include <qmap.h>
 
 #include <KLocalizedString>
 
 #include "annotatedialog.h"
 #include "cvsjobinterface.h"
 #include "cvsserviceinterface.h"
 #include "loginfo.h"
 #include "progressdialog.h"
 
 using namespace Cervisia;
 
 struct AnnotateController::Private {
     using RevisionCommentMap = QMap<QString, QString>;
     RevisionCommentMap comments; // maps comment to a revision
 
     OrgKdeCervisia5CvsserviceCvsserviceInterface *cvsService;
     AnnotateDialog *dialog;
     ProgressDialog *progress;
 
     bool execute(const QString &fileName, const QString &revision);
     void parseCvsLogOutput();
     void parseCvsAnnotateOutput();
 };
 
 AnnotateController::AnnotateController(AnnotateDialog *dialog, OrgKdeCervisia5CvsserviceCvsserviceInterface *cvsService)
     : d(new Private)
 {
     // initialize private data
     d->cvsService = cvsService;
     d->dialog = dialog;
     d->progress = 0;
 }
 
 AnnotateController::~AnnotateController()
 {
     delete d;
 }
 
 void AnnotateController::showDialog(const QString &fileName, const QString &revision)
 {
     if (!d->execute(fileName, revision)) {
         delete d->dialog;
         return;
     }
 
     d->parseCvsLogOutput();
     d->parseCvsAnnotateOutput();
 
     // hide progress dialog
     delete d->progress;
     d->progress = 0;
 
     d->dialog->setWindowTitle(i18n("CVS Annotate: %1", fileName));
     d->dialog->show();
 }
 
 bool AnnotateController::Private::execute(const QString &fileName, const QString &revision)
 {
     QDBusReply<QDBusObjectPath> job = cvsService->annotate(fileName, revision);
     if (!job.isValid())
         return false;
 
     progress = new ProgressDialog(dialog, "Annotate", cvsService->service(), job, "annotate", i18n("CVS Annotate"));
 
     return progress->execute();
 }
 
 void AnnotateController::Private::parseCvsLogOutput()
 {
     QString line, comment, rev;
 
     enum { Begin, Tags, Admin, Revision, Author, Branches, Comment, Finished } state;
 
     state = Begin;
     while (progress->getLine(line)) {
         switch (state) {
         case Begin:
             if (line == "symbolic names:")
                 state = Tags;
             break;
         case Tags:
             if (line[0] != '\t')
                 state = Admin;
             break;
         case Admin:
             if (line == "----------------------------")
                 state = Revision;
             break;
         case Revision:
             rev = line.section(' ', 1, 1);
             state = Author;
             break;
         case Author:
             state = Branches;
             break;
         case Branches:
             if (!line.startsWith(QLatin1String("branches:"))) {
                 state = Comment;
                 comment = line;
             }
             break;
         case Comment:
             if (line == "----------------------------")
                 state = Revision;
             else if (line == "=============================================================================")
                 state = Finished;
             if (state == Comment)
                 comment += QString("\n") + line;
             else
                 comments[rev] = comment;
             break;
         case Finished:;
         }
 
         if (state == Finished)
             break;
     }
 
     // skip header part of cvs annotate output
     bool notEof = true;
     while (notEof && !line.startsWith(QLatin1String("*****")))
         notEof = progress->getLine(line);
 }
 
 void AnnotateController::Private::parseCvsAnnotateOutput()
 {
     LogInfo logInfo;
     QString rev, content, line;
     QString oldRevision;
     bool odd = false;
 
     while (progress->getLine(line)) {
         int startIdxC2 = line.indexOf(QLatin1Char('(')); // column 2 "(author date):"
 
         QString authorDate = line.mid(startIdxC2 + 1, line.indexOf(QLatin1Char(')'), startIdxC2 + 1) - startIdxC2 - 1);
 
         QString dateString = authorDate.mid(authorDate.lastIndexOf(QLatin1Char(' '))).trimmed();
         if (!dateString.isEmpty()) {
             QDate date(QLocale::c().toDate(dateString, QLatin1String("dd-MMM-yy")));
             if (date.year() < 1970)
                 date = date.addYears(100);
             logInfo.m_dateTime = QDateTime(date, QTime(), Qt::UTC);
         }
 
         rev = line.left(startIdxC2).trimmed();
         logInfo.m_author = authorDate.left(authorDate.indexOf(QLatin1Char(' '))).trimmed();
         content = line.mid(line.indexOf(QLatin1String("): "), startIdxC2 + 1) + 3);
 
         logInfo.m_comment = comments[rev];
 
         if (rev == oldRevision) {
             // don't remove revision/author info on following lines, since the user can not easily get
             // the revision nor show the check-in comment tooltip when the first line of a large
             // block with the same revision is already scrolled out of the viewport
             // logInfo.m_author.clear();
             // rev.clear();
         } else {
             oldRevision = rev;
             odd = !odd;
         }
 
         logInfo.m_revision = rev;
 
         dialog->addLine(logInfo, content, odd);
     }
 }