diff options
Diffstat (limited to 'cervisia/annotatectl.cpp')
| -rw-r--r-- | cervisia/annotatectl.cpp | 198 |
1 files changed, 198 insertions, 0 deletions
diff --git a/cervisia/annotatectl.cpp b/cervisia/annotatectl.cpp new file mode 100644 index 00000000..31f95f84 --- /dev/null +++ b/cervisia/annotatectl.cpp @@ -0,0 +1,198 @@ +/* + * 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 "annotatectl.h" + +#include <qdatetime.h> +#include <qmap.h> + +#include <dcopref.h> +#include <klocale.h> +#include <krfcdate.h> + +#include "annotatedlg.h" +#include "loginfo.h" +#include "progressdlg.h" +#include "cvsservice_stub.h" +#include "cvsjob_stub.h" + +using namespace Cervisia; + +struct AnnotateController::Private +{ + typedef QMap<QString, QString> RevisionCommentMap; + RevisionCommentMap comments; // maps comment to a revision + + CvsService_stub* cvsService; + AnnotateDialog* dialog; + ProgressDialog* progress; + + bool execute(const QString& fileName, const QString& revision); + void parseCvsLogOutput(); + void parseCvsAnnotateOutput(); +}; + + +AnnotateController::AnnotateController(AnnotateDialog* dialog, CvsService_stub* 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->setCaption(i18n("CVS Annotate: %1").arg(fileName)); + d->dialog->show(); +} + + +bool AnnotateController::Private::execute(const QString& fileName, const QString& revision) +{ + DCOPRef job = cvsService->annotate(fileName, revision); + if( !cvsService->ok() ) + return false; + + progress = new ProgressDialog(dialog, "Annotate", 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("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("*****") ) + notEof = progress->getLine(line); +} + + +void AnnotateController::Private::parseCvsAnnotateOutput() +{ + LogInfo logInfo; + QString rev, content, line; + QString oldRevision = ""; + bool odd = false; + + while( progress->getLine(line) ) + { + QString dateString = line.mid(23, 9); + if( !dateString.isEmpty() ) + logInfo.m_dateTime.setTime_t(KRFCDate::parseDate(dateString), Qt::UTC); + + rev = line.left(13).stripWhiteSpace(); + logInfo.m_author = line.mid(14, 8).stripWhiteSpace(); + content = line.mid(35, line.length()-35); + + logInfo.m_comment = comments[rev]; + if( logInfo.m_comment.isNull() ) + logInfo.m_comment = ""; + + if( rev == oldRevision ) + { + logInfo.m_author = QString::null; + rev = QString::null; + } + else + { + oldRevision = rev; + odd = !odd; + } + + logInfo.m_revision = rev; + + dialog->addLine(logInfo, content, odd); + } +} |