basecheckoutwizardfactory.cpp 6.32 KB
Newer Older
hjk's avatar
hjk committed
1
/****************************************************************************
2
**
3
** Copyright (C) 2014 Digia Plc and/or its subsidiary(-ies).
hjk's avatar
hjk committed
4
** Contact: http://www.qt-project.org/legal
5
**
hjk's avatar
hjk committed
6
** This file is part of Qt Creator.
7
**
hjk's avatar
hjk committed
8 9 10 11 12 13 14
** 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.
15 16
**
** GNU Lesser General Public License Usage
hjk's avatar
hjk committed
17 18 19 20 21 22 23 24 25
** 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
con's avatar
con committed
26 27
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
hjk's avatar
hjk committed
28
****************************************************************************/
29

30
#include "basecheckoutwizardfactory.h"
31
#include "basecheckoutwizard.h"
32

33 34
#include <coreplugin/featureprovider.h>

35 36
#include <projectexplorer/projectexplorer.h>

37 38
#include <utils/qtcassert.h>

39 40 41
#include <QCoreApplication>
#include <QDir>
#include <QMessageBox>
42

43
/*!
hjk's avatar
hjk committed
44
    \class VcsBase::BaseCheckoutWizard
45

46 47
    \brief The BaseCheckoutWizard class implements a wizard for initially
    checking out a project using a version control system.
48 49 50 51 52 53 54 55 56 57 58 59 60

   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.

hjk's avatar
hjk committed
61
   \sa VcsBase::BaseCheckoutWizardPage
62 63
*/

hjk's avatar
hjk committed
64
namespace VcsBase {
65
namespace Internal {
66

67
class BaseCheckoutWizardFactoryPrivate
68 69
{
public:
70
    BaseCheckoutWizardFactoryPrivate() : wizard(0) {}
71 72
    void clear();

73
    BaseCheckoutWizard *wizard;
74 75
};

76
void BaseCheckoutWizardFactoryPrivate::clear()
77
{
78
    delete wizard;
79
    wizard = 0;
80 81
}

82 83
} // namespace Internal

84
BaseCheckoutWizardFactory::BaseCheckoutWizardFactory() :
85
    d(new Internal::BaseCheckoutWizardFactoryPrivate)
86
{
Tobias Hunger's avatar
Tobias Hunger committed
87
    setWizardKind(IWizardFactory::ProjectWizard);
hjk's avatar
hjk committed
88 89 90
    setCategory(QLatin1String(ProjectExplorer::Constants::IMPORT_WIZARD_CATEGORY));
    setDisplayCategory(QCoreApplication::translate("ProjectExplorer",
        ProjectExplorer::Constants::IMPORT_WIZARD_CATEGORY_DISPLAY));
Tobias Hunger's avatar
Tobias Hunger committed
91
    setFlags(Core::IWizardFactory::PlatformIndependent);
92 93
}

94
BaseCheckoutWizardFactory::~BaseCheckoutWizardFactory()
95 96 97 98
{
    delete d;
}

99
void BaseCheckoutWizardFactory::runWizard(const QString &path, QWidget *parent, const QString &platform,
100
                                   const QVariantMap &extraValues)
101
{
102 103
    Q_UNUSED(platform);
    Q_UNUSED(extraValues);
104
    QTC_ASSERT(!d->wizard, return);
105
    // Create dialog and launch
106

107
    d->wizard = create(path, parent);
108
    d->wizard->setWindowTitle(displayName());
109 110
    const QString checkoutPath = d->wizard->run();
    if (checkoutPath.isEmpty()) {
111
        d->clear();
112
        return;
113
    }
114 115 116 117 118 119
    // Now try to find the project file and open
    d->clear();
    QString errorMessage;
    const QString projectFile = openProject(checkoutPath, &errorMessage);
    if (projectFile.isEmpty()) {
        QMessageBox msgBox(QMessageBox::Warning, tr("Cannot Open Project"),
120
                           tr("Failed to open project in \"%1\".").arg(QDir::toNativeSeparators(checkoutPath)));
121
        msgBox.setDetailedText(errorMessage);
122
        msgBox.addButton(QMessageBox::Ok);
123 124 125 126
        msgBox.exec();
    }
}

127 128
static inline QString msgNoProjectFiles(const QDir &dir, const QStringList &patterns)
{
129
    return BaseCheckoutWizardFactory::tr("Could not find any project files matching (%1) in the directory \"%2\".").arg(patterns.join(QLatin1String(", ")), QDir::toNativeSeparators(dir.absolutePath()));
130 131 132 133 134
}

// Try to find the project files in a project directory with some smartness
static QFileInfoList findProjectFiles(const QDir &projectDir, QString *errorMessage)
{
135
    const QStringList projectFilePatterns = ProjectExplorer::ProjectExplorerPlugin::projectFilePatterns();
136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151
    // 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();
    }
Nikolai Kosjar's avatar
Nikolai Kosjar committed
152
    return projectFiles;
153 154
}

155
QString BaseCheckoutWizardFactory::openProject(const QString &path, QString *errorMessage)
156 157 158 159
{
    // Search the directory for project files
    const QDir dir(path);
    if (!dir.exists()) {
160
        *errorMessage = tr("\"%1\" does not exist.").
161
                        arg(QDir::toNativeSeparators(path)); // Should not happen
162 163
        return QString();
    }
164 165
    QFileInfoList projectFiles = findProjectFiles(dir, errorMessage);
    if (projectFiles.empty())
166
        return QString();
167
    // Open. Do not use a busy cursor here as additional wizards might pop up
168
    const QString projectFile = projectFiles.front().absoluteFilePath();
169
    if (!ProjectExplorer::ProjectExplorerPlugin::instance()->openProject(projectFile, errorMessage))
170
        return QString();
hjk's avatar
hjk committed
171

172 173 174
    return projectFile;
}

hjk's avatar
hjk committed
175
} // namespace VcsBase