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Diffstat (limited to 'cervisia/protocolview.cpp')
| -rw-r--r-- | cervisia/protocolview.cpp | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/cervisia/protocolview.cpp b/cervisia/protocolview.cpp new file mode 100644 index 00000000..8496b983 --- /dev/null +++ b/cervisia/protocolview.cpp @@ -0,0 +1,196 @@ +/* + * Copyright (C) 1999-2002 Bernd Gehrmann + * bernd@physik.hu-berlin.de + * Copyright (c) 2003-2004 Christian Loose <christian.loose@kdemail.net> + * + * 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 "protocolview.h" + +#include <qdir.h> +#include <qpopupmenu.h> +#include <dcopref.h> +#include <kconfig.h> +#include <klocale.h> +#include <kmessagebox.h> + +#include "cervisiapart.h" +#include "cvsjob_stub.h" + + +ProtocolView::ProtocolView(const QCString& appId, QWidget *parent, const char *name) + : QTextEdit(parent, name) + , job(0) + , m_isUpdateJob(false) +{ + setReadOnly(true); + setUndoRedoEnabled(false); + setTabChangesFocus(true); + setTextFormat(Qt::LogText); + + KConfig *config = CervisiaPart::config(); + config->setGroup("LookAndFeel"); + setFont(config->readFontEntry("ProtocolFont")); + + config->setGroup("Colors"); + QColor defaultColor = QColor(255, 130, 130); + conflictColor=config->readColorEntry("Conflict",&defaultColor); + defaultColor=QColor(130, 130, 255); + localChangeColor=config->readColorEntry("LocalChange",&defaultColor); + defaultColor=QColor(70, 210, 70); + remoteChangeColor=config->readColorEntry("RemoteChange",&defaultColor); + + // create a DCOP stub for the non-concurrent cvs job + job = new CvsJob_stub(appId, "NonConcurrentJob"); + + // establish connections to the signals of the cvs job + connectDCOPSignal(job->app(), job->obj(), "jobExited(bool, int)", + "slotJobExited(bool, int)", true); + connectDCOPSignal(job->app(), job->obj(), "receivedStdout(QString)", + "slotReceivedOutput(QString)", true); + connectDCOPSignal(job->app(), job->obj(), "receivedStderr(QString)", + "slotReceivedOutput(QString)", true); +} + + +ProtocolView::~ProtocolView() +{ + delete job; +} + + +bool ProtocolView::startJob(bool isUpdateJob) +{ + m_isUpdateJob = isUpdateJob; + + // get command line and add it to output buffer + QString cmdLine = job->cvsCommand(); + buf += cmdLine; + buf += '\n'; + processOutput(); + + // disconnect 3rd party slots from our signals + disconnect( SIGNAL(receivedLine(QString)) ); + disconnect( SIGNAL(jobFinished(bool, int)) ); + + return job->execute(); +} + + +QPopupMenu* ProtocolView::createPopupMenu(const QPoint &pos) +{ + QPopupMenu* menu = QTextEdit::createPopupMenu(pos); + + int id = menu->insertItem(i18n("Clear"), this, SLOT( clear() ), 0, -1, 0); + + if( length() == 0 ) + menu->setItemEnabled(id, false); + + return menu; +} + + +void ProtocolView::cancelJob() +{ + job->cancel(); +} + + +void ProtocolView::slotReceivedOutput(QString buffer) +{ + buf += buffer; + processOutput(); +} + + +void ProtocolView::slotJobExited(bool normalExit, int exitStatus) +{ + QString msg; + + if( normalExit ) + { + if( exitStatus ) + msg = i18n("[Exited with status %1]\n").arg(exitStatus); + else + msg = i18n("[Finished]\n"); + } + else + msg = i18n("[Aborted]\n"); + + buf += '\n'; + buf += msg; + processOutput(); + + emit jobFinished(normalExit, exitStatus); +} + + +void ProtocolView::processOutput() +{ + int pos; + while ( (pos = buf.find('\n')) != -1) + { + QString line = buf.left(pos); + if (!line.isEmpty()) + { + appendLine(line); + emit receivedLine(line); + } + buf = buf.right(buf.length()-pos-1); + } +} + + +void ProtocolView::appendLine(const QString &line) +{ + // Escape output line, so that html tags in commit + // messages aren't interpreted + const QString escapedLine = QStyleSheet::escape(line); + + // When we don't get the output from an update job then + // just add it to the text edit. + if( !m_isUpdateJob ) + { + append(escapedLine); + return; + } + + QColor color; + // Colors are the same as in UpdateViewItem::paintCell() + if (line.startsWith("C ")) + color = conflictColor; + else if (line.startsWith("M ") + || line.startsWith("A ") || line.startsWith("R ")) + color = localChangeColor; + else if (line.startsWith("P ") || line.startsWith("U ")) + color = remoteChangeColor; + + append(color.isValid() + ? QString("<font color=\"%1\"><b>%2</b></font>").arg(color.name()) + .arg(escapedLine) + : escapedLine); +} + + +#include "protocolview.moc" + + +// Local Variables: +// c-basic-offset: 4 +// End: + + |