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

 /*
  *  Copyright (C) 1999-2002 Bernd Gehrmann
  *                          bernd@physik.hu-berlin.de
  *  Copyright (c) 2003-2007 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 "protocolviewadaptor.h"
 
 #include <QAction>
 #include <QContextMenuEvent>
 #include <QMenu>
 
 #include <KLocalizedString>
 #include <kmessagebox.h>
 
 #include "cervisiapart.h"
 #include "cervisiasettings.h"
 #include "cvsjobinterface.h"
 #include "debug.h"
 
 ProtocolView::ProtocolView(const QString &appId, QWidget *parent)
     : QTextEdit(parent)
     , job(0)
     , m_isUpdateJob(false)
 {
     new ProtocolviewAdaptor(this);
     QDBusConnection::sessionBus().registerObject("/ProtocolView", this);
 
     setReadOnly(true);
     setUndoRedoEnabled(false);
     setTabChangesFocus(true);
 
     // qCDebug(log_cervisia) << "protocol view appId :" << appId;
 
     job = new OrgKdeCervisia5CvsserviceCvsjobInterface(appId, "/NonConcurrentJob", QDBusConnection::sessionBus(), this);
 
     QDBusConnection::sessionBus()
         .connect(QString(), "/NonConcurrentJob", "org.kde.cervisia5.cvsservice.cvsjob", "jobExited", this, SLOT(slotJobExited(bool, int)));
     QDBusConnection::sessionBus()
         .connect(QString(), "/NonConcurrentJob", "org.kde.cervisia5.cvsservice.cvsjob", "receivedStdout", this, SLOT(slotReceivedOutput(QString)));
     QDBusConnection::sessionBus()
         .connect(QString(), "/NonConcurrentJob", "org.kde.cervisia5.cvsservice.cvsjob", "receivedStderr", this, SLOT(slotReceivedOutput(QString)));
 
     configChanged();
 
     connect(CervisiaSettings::self(), SIGNAL(configChanged()), this, SLOT(configChanged()));
 }
 
 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();
 }
 
 void ProtocolView::contextMenuEvent(QContextMenuEvent *event)
 {
     QMenu *menu = QTextEdit::createStandardContextMenu();
 
     QAction *clearAction = menu->addAction(i18n("Clear"), this, SLOT(clear()));
 
     if (document()->isEmpty())
         clearAction->setEnabled(false);
 
     menu->exec(event->globalPos());
     delete menu;
 }
 
 void ProtocolView::cancelJob()
 {
     qCDebug(log_cervisia);
     job->cancel();
 }
 
 void ProtocolView::configChanged()
 {
     conflictColor = CervisiaSettings::conflictColor();
     localChangeColor = CervisiaSettings::localChangeColor();
     remoteChangeColor = CervisiaSettings::remoteChangeColor();
 
     setFont(CervisiaSettings::protocolFont());
 }
 
 void ProtocolView::slotReceivedOutput(QString buffer)
 {
     buf += buffer;
     processOutput();
 }
 
 void ProtocolView::slotJobExited(bool normalExit, int exitStatus)
 {
     qCDebug(log_cervisia);
     QString msg;
 
     if (normalExit) {
         if (exitStatus)
             msg = i18n("[Exited with status %1]\n", 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.indexOf('\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 = line.toHtmlEscaped();
 
     // When we don't get the output from an update job then
     // just add it to the text edit.
     if (!m_isUpdateJob) {
         appendHtml(escapedLine);
         return;
     }
 
     QColor color;
     // Colors are the same as in UpdateViewItem::paintCell()
     if (line.startsWith(QLatin1String("C ")))
         color = conflictColor;
     else if (line.startsWith(QLatin1String("M ")) || line.startsWith(QLatin1String("A ")) || line.startsWith(QLatin1String("R ")))
         color = localChangeColor;
     else if (line.startsWith(QLatin1String("P ")) || line.startsWith(QLatin1String("U ")))
         color = remoteChangeColor;
 
     appendHtml(color.isValid() ? QString("<font color=\"%1\"><b>%2</b></font>").arg(color.name()).arg(escapedLine) : escapedLine);
 }
 
 void ProtocolView::appendHtml(const QString &html)
 {
     QTextCursor cursor(textCursor());
     cursor.insertHtml(html);
     cursor.insertBlock();
     ensureCursorVisible();
 }
 
 // Local Variables:
 // c-basic-offset: 4
 // End: