Bzr: add support for "uncommit" command

All "bzr uncommit" options are supported, even --dry-run (allowing
user to check the green light)

Change-Id: Ib97ef1333709ad18be53c658c23c97356e4e4ce0
Reviewed-by: Leena Miettinen <riitta-leena.miettinen@digia.com>
Reviewed-by: Tobias Hunger <tobias.hunger@digia.com>

1 files changed, 83 insertions, 0 deletions

diff --git a/src/plugins/bazaar/uncommitdialog.cpp b/src/plugins/bazaar/uncommitdialog.cpp
new file mode 100644
index 0000000000..30c7c75451
--- /dev/null
+++ b/src/plugins/bazaar/uncommitdialog.cpp
@@ -0,0 +1,83 @@
+/**************************************************************************
+**
+** Copyright (c) 2013 Hugues Delorme
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of Qt Creator.
+**
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+****************************************************************************/
+#include "uncommitdialog.h"
+
+#include "ui_uncommitdialog.h"
+#include "bazaarclient.h"
+#include "bazaarplugin.h"
+#include <utils/qtcassert.h>
+
+#include <QPushButton>
+
+namespace Bazaar {
+namespace Internal {
+
+UnCommitDialog::UnCommitDialog(QWidget *parent)
+    : QDialog(parent),
+      m_ui(new Ui::UnCommitDialog)
+{
+    m_ui->setupUi(this);
+
+    QPushButton* dryRunBtn = new QPushButton(tr("Dry Run"));
+    dryRunBtn->setToolTip(tr("Test the outcome of removing the last committed revision, without actually removing anything."));
+    m_ui->buttonBox->addButton(dryRunBtn, QDialogButtonBox::ApplyRole);
+    connect(dryRunBtn, SIGNAL(clicked()), this, SLOT(dryRun()));
+}
+
+UnCommitDialog::~UnCommitDialog()
+{
+    delete m_ui;
+}
+
+QStringList UnCommitDialog::extraOptions() const
+{
+    QStringList opts;
+    if (m_ui->keepTagsCheckBox->isChecked())
+        opts += QLatin1String("--keep-tags");
+    if (m_ui->localCheckBox->isChecked())
+        opts += QLatin1String("--local");
+    return opts;
+}
+
+QString UnCommitDialog::revision() const
+{
+    return m_ui->revisionLineEdit->text().trimmed();
+}
+
+void UnCommitDialog::dryRun()
+{
+    BazaarPlugin* bzrPlugin = BazaarPlugin::instance();
+    QTC_ASSERT(bzrPlugin->currentState().hasTopLevel(), return);
+    bzrPlugin->client()->synchronousUncommit(bzrPlugin->currentState().topLevel(),
+                                             revision(),
+                                             extraOptions() << QLatin1String("--dry-run"));
+}
+
+} // namespace Internal
+} // namespace Bazaar