Added new Bazaar plugin

Merge-request: 229
Reviewed-by: Tobias Hunger <tobias.hunger@nokia.com>

src/plugins/bazaar/bazaarcontrol.cpp

@@ -0,0 +1,166 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2010 Hugues Delorme
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** No Commercial Usage
+**
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the Technology Preview License Agreement accompanying
+** this package.
+**
+** GNU Lesser General Public License Usage
+**
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights.  These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** If you have questions regarding the use of this file, please contact
+** Nokia at qt-info@nokia.com.
+**
+**************************************************************************/
+
+#include "bazaarcontrol.h"
+#include "bazaarclient.h"
+
+#include <QtCore/QFileInfo>
+#include <QtCore/QVariant>
+#include <QtCore/QStringList>
+#include <QtCore/QDir>
+
+using namespace Bazaar::Internal;
+
+BazaarControl::BazaarControl(BazaarClient *client)
+    :   m_bazaarClient(client)
+{
+}
+
+QString BazaarControl::displayName() const
+{
+    return tr("Bazaar");
+}
+
+bool BazaarControl::managesDirectory(const QString &directory, QString *topLevel) const
+{
+    QFileInfo dir(directory);
+    const QString topLevelFound = m_bazaarClient->findTopLevelForFile(dir);
+    if (topLevel)
+        *topLevel = topLevelFound;
+    return !topLevelFound.isEmpty();
+}
+
+bool BazaarControl::supportsOperation(Operation operation) const
+{
+    bool supported = true;
+    switch (operation) {
+    case Core::IVersionControl::AddOperation:
+    case Core::IVersionControl::DeleteOperation:
+    case Core::IVersionControl::MoveOperation:
+    case Core::IVersionControl::CreateRepositoryOperation:
+    case Core::IVersionControl::AnnotateOperation:
+    case Core::IVersionControl::GetRepositoryRootOperation:
+        break;
+    case Core::IVersionControl::CheckoutOperation:
+    case Core::IVersionControl::OpenOperation:
+    case Core::IVersionControl::SnapshotOperations:
+        supported = false;
+        break;
+    }
+    return supported;
+}
+
+bool BazaarControl::vcsOpen(const QString &filename)
+{
+    Q_UNUSED(filename)
+    return true;
+}
+
+bool BazaarControl::vcsAdd(const QString &filename)
+{
+    const QFileInfo fi(filename);
+    return m_bazaarClient->synchronousAdd(fi.absolutePath(), fi.fileName());
+}
+
+bool BazaarControl::vcsDelete(const QString &filename)
+{
+    const QFileInfo fi(filename);
+    return m_bazaarClient->synchronousRemove(fi.absolutePath(), fi.fileName());
+}
+
+bool BazaarControl::vcsMove(const QString &from, const QString &to)
+{
+    const QFileInfo fromInfo(from);
+    const QFileInfo toInfo(to);
+    return m_bazaarClient->synchronousMove(fromInfo.absolutePath(),
+                                         fromInfo.absoluteFilePath(),
+                                         toInfo.absoluteFilePath());
+}
+
+bool BazaarControl::vcsCreateRepository(const QString &directory)
+{
+    return m_bazaarClient->synchronousCreateRepository(directory);
+}
+
+QString BazaarControl::vcsCreateSnapshot(const QString &)
+{
+    return QString();
+}
+
+QStringList BazaarControl::vcsSnapshots(const QString &)
+{
+    return QStringList();
+}
+
+bool BazaarControl::vcsRestoreSnapshot(const QString &, const QString &)
+{
+    return false;
+}
+
+bool BazaarControl::vcsRemoveSnapshot(const QString &, const QString &)
+{
+    return false;
+}
+
+bool BazaarControl::vcsAnnotate(const QString &file, int line)
+{
+    const QFileInfo fi(file);
+    m_bazaarClient->annotate(fi.absolutePath(), fi.fileName(), QString(), line);
+    return true;
+}
+
+bool BazaarControl::vcsCheckout(const QString &/*directory*/, const QByteArray &/*url*/)
+{
+    return false;
+}
+
+QString BazaarControl::vcsGetRepositoryURL(const QString &directory)
+{
+    const QString repositoryRoot = m_bazaarClient->findTopLevelForFile(directory);
+    const BranchInfo branchInfo = m_bazaarClient->synchronousBranchQuery(repositoryRoot);
+    return branchInfo.isBoundToBranch ? branchInfo.branchLocation : QString();
+}
+
+void BazaarControl::changed(const QVariant &v)
+{
+    switch (v.type()) {
+    case QVariant::String:
+        emit repositoryChanged(v.toString());
+        break;
+    case QVariant::StringList:
+        emit filesChanged(v.toStringList());
+        break;
+    default:
+        break;
+    }
+}