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/****************************************************************************
**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** 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 "basecheckoutwizard.h"
#include "checkoutwizarddialog.h"
#include <coreplugin/featureprovider.h>
#include <projectexplorer/projectexplorer.h>
#include <QCoreApplication>
#include <QDir>
#include <QMessageBox>
/*!
\class VcsBase::BaseCheckoutWizard
\brief The BaseCheckoutWizard class implements a wizard for initially
checking out a project using a version control system.
Implements all of Core::IWizard with the exception of
name()/description() and icon().
Pops up a QWizard consisting of a Parameter Page which is created
by a virtual factory function and a progress
page containing a log text. The factory function createJob()
creates a job with the output connected to the log window,
returning the path to the checkout.
On success, the wizard tries to locate a project file
and open it.
\sa VcsBase::BaseCheckoutWizardPage
*/
namespace VcsBase {
namespace Internal {
class BaseCheckoutWizardPrivate
{
public:
BaseCheckoutWizardPrivate() : dialog(0) {}
void clear();
Internal::CheckoutWizardDialog *dialog;
QList<QWizardPage *> parameterPages;
QString checkoutPath;
QString progressTitle;
QString startedStatus;
};
void BaseCheckoutWizardPrivate::clear()
{
parameterPages.clear();
dialog = 0;
checkoutPath.clear();
}
} // namespace Internal
BaseCheckoutWizard::BaseCheckoutWizard(QObject *parent) :
Core::IWizard(parent),
d(new Internal::BaseCheckoutWizardPrivate)
{
setWizardKind(IWizard::ProjectWizard);
setCategory(QLatin1String(ProjectExplorer::Constants::IMPORT_WIZARD_CATEGORY));
setDisplayCategory(QCoreApplication::translate("ProjectExplorer",
ProjectExplorer::Constants::IMPORT_WIZARD_CATEGORY_DISPLAY));
setFlags(Core::IWizard::PlatformIndependent);
}
BaseCheckoutWizard::~BaseCheckoutWizard()
{
delete d;
}
void BaseCheckoutWizard::runWizard(const QString &path, QWidget *parent, const QString & /*platform*/, const QVariantMap &extraValues)
{
Q_UNUSED(extraValues)
// Create dialog and launch
d->parameterPages = createParameterPages(path);
Internal::CheckoutWizardDialog dialog(d->parameterPages, parent);
if (!d->progressTitle.isEmpty())
dialog.setTitle(d->progressTitle);
if (!d->startedStatus.isEmpty())
dialog.setStartedStatus(d->startedStatus);
d->dialog = &dialog;
connect(&dialog, SIGNAL(progressPageShown()), this, SLOT(slotProgressPageShown()));
dialog.setWindowTitle(displayName());
if (dialog.exec() != QDialog::Accepted)
return;
// Now try to find the project file and open
const QString checkoutPath = d->checkoutPath;
d->clear();
QString errorMessage;
const QString projectFile = openProject(checkoutPath, &errorMessage);
if (projectFile.isEmpty()) {
QMessageBox msgBox(QMessageBox::Warning, tr("Cannot Open Project"),
tr("Failed to open project in '%1'.").arg(QDir::toNativeSeparators(checkoutPath)));
msgBox.setDetailedText(errorMessage);
msgBox.exec();
}
}
static inline QString msgNoProjectFiles(const QDir &dir, const QStringList &patterns)
{
return BaseCheckoutWizard::tr("Could not find any project files matching (%1) in the directory '%2'.").arg(patterns.join(QLatin1String(", ")), QDir::toNativeSeparators(dir.absolutePath()));
}
// Try to find the project files in a project directory with some smartness
static QFileInfoList findProjectFiles(const QDir &projectDir, QString *errorMessage)
{
const QStringList projectFilePatterns = ProjectExplorer::ProjectExplorerPlugin::projectFilePatterns();
// Project directory
QFileInfoList projectFiles = projectDir.entryInfoList(projectFilePatterns, QDir::Files|QDir::NoDotAndDotDot|QDir::Readable);
if (!projectFiles.empty())
return projectFiles;
// Try a 'src' directory
QFileInfoList srcDirs = projectDir.entryInfoList(QStringList(QLatin1String("src")), QDir::Dirs|QDir::NoDotAndDotDot|QDir::Readable);
if (srcDirs.empty()) {
*errorMessage = msgNoProjectFiles(projectDir, projectFilePatterns);
return QFileInfoList();
}
const QDir srcDir = QDir(srcDirs.front().absoluteFilePath());
projectFiles = srcDir.entryInfoList(projectFilePatterns, QDir::Files|QDir::NoDotAndDotDot|QDir::Readable);
if (projectFiles.empty()) {
*errorMessage = msgNoProjectFiles(srcDir, projectFilePatterns);
return QFileInfoList();
}
return projectFiles;
}
QString BaseCheckoutWizard::openProject(const QString &path, QString *errorMessage)
{
ProjectExplorer::ProjectExplorerPlugin *pe = ProjectExplorer::ProjectExplorerPlugin::instance();
if (!pe) {
*errorMessage = tr("The Project Explorer is not available.");
return QString();
}
// Search the directory for project files
const QDir dir(path);
if (!dir.exists()) {
*errorMessage = tr("'%1' does not exist.").
arg(QDir::toNativeSeparators(path)); // Should not happen
return QString();
}
QFileInfoList projectFiles = findProjectFiles(dir, errorMessage);
if (projectFiles.empty())
return QString();
// Open. Do not use a busy cursor here as additional wizards might pop up
const QString projectFile = projectFiles.front().absoluteFilePath();
if (!pe->openProject(projectFile, errorMessage))
return QString();
return projectFile;
}
void BaseCheckoutWizard::setCustomLabels(const QString &progressTitle, const QString &startedStatus)
{
d->progressTitle = progressTitle;
d->startedStatus = startedStatus;
}
void BaseCheckoutWizard::slotProgressPageShown()
{
Command *command = createCommand(d->parameterPages, &(d->checkoutPath));
d->dialog->start(command);
}
} // namespace VcsBase
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