gitplugin.cpp

    // Note: This menu is visible if there is no repository. Only
    // 'Create Repository'/'Show' actions should be available.
    const QString fileName = currentState().currentFileName();
    foreach (Utils::ParameterAction *fileAction, m_fileActions)
        fileAction->setParameter(fileName);
    // If the current file looks like a patch, offer to apply
    m_applyCurrentFilePatchAction->setParameter(currentState().currentPatchFileDisplayName());

    const QString projectName = currentState().currentProjectName();
    foreach (Utils::ParameterAction *projectAction, m_projectActions)
        projectAction->setParameter(projectName);

    foreach (QAction *repositoryAction, m_repositoryActions)
        repositoryAction->setEnabled(repositoryEnabled);
    updateRepositoryBrowserAction();

    // Prompts for repo.
    m_showAction->setEnabled(true);
}

void GitPlugin::updateRepositoryBrowserAction()
{
    const bool repositoryEnabled = currentState().hasTopLevel();
    const bool hasRepositoryBrowserCmd = !settings().stringValue(GitSettings::repositoryBrowserCmd).isEmpty();
    m_repositoryBrowserAction->setEnabled(repositoryEnabled && hasRepositoryBrowserCmd);
}

void GitPlugin::showCommit()
{
    const VcsBase::VcsBasePluginState state = currentState();

    if (!m_changeSelectionDialog)
        m_changeSelectionDialog = new ChangeSelectionDialog();

    if (state.hasFile())
        m_changeSelectionDialog->setWorkingDirectory(state.currentFileDirectory());
    else if (state.hasTopLevel())
        m_changeSelectionDialog->setWorkingDirectory(state.topLevel());

    if (m_changeSelectionDialog->exec() != QDialog::Accepted)
        return;
    const QString change = m_changeSelectionDialog->change();
    if (change.isEmpty())
        return;

    m_gitClient->show(m_changeSelectionDialog->workingDirectory(), change);
}

const GitSettings &GitPlugin::settings() const
{
    return m_settings;
}

void GitPlugin::setSettings(const GitSettings &s)
{
    if (s == m_settings)
        return;

    m_settings = s;
    m_gitClient->saveSettings();
    static_cast<GitVersionControl *>(versionControl())->emitConfigurationChanged();
    updateRepositoryBrowserAction();
}

GitClient *GitPlugin::gitClient() const
{
    return m_gitClient;
}

#ifdef WITH_TESTS
#include <QTest>
Q_DECLARE_METATYPE(CommitData::FileState)
void GitPlugin::testStatusParsing_data()
{
    QTest::addColumn<QString>("line");
    QTest::addColumn<CommitData::FileState>("first");
    QTest::addColumn<CommitData::FileState>("second");

#define STATUS_TEST(status, first, second) \
    QTest::newRow(status) << QString::fromLatin1(status) << CommitData::first << CommitData::second;
    STATUS_TEST(" M", ModifiedFile, UnknownFileState);
    STATUS_TEST(" D", DeletedFile, UnknownFileState);
    STATUS_TEST("M ", ModifiedStagedFile, UnknownFileState);
    STATUS_TEST("MM", ModifiedStagedFile, ModifiedFile);
    STATUS_TEST("MD", ModifiedStagedFile, DeletedFile);
    STATUS_TEST("A ", AddedStagedFile, UnknownFileState);
    STATUS_TEST("AM", AddedStagedFile, ModifiedFile);
    STATUS_TEST("AD", AddedStagedFile, DeletedFile);
    STATUS_TEST("D ", DeletedStagedFile, UnknownFileState);
    STATUS_TEST("DM", DeletedStagedFile, ModifiedFile);
    STATUS_TEST("R ", RenamedStagedFile, UnknownFileState);
    STATUS_TEST("RM", RenamedStagedFile, ModifiedFile);
    STATUS_TEST("RD", RenamedStagedFile, DeletedFile);
    STATUS_TEST("C ", CopiedStagedFile, UnknownFileState);
    STATUS_TEST("CM", CopiedStagedFile, ModifiedFile);
    STATUS_TEST("CD", CopiedStagedFile, DeletedFile);
}

void GitPlugin::testStatusParsing()
{
    CommitData data;
    QFETCH(QString, line);
    QFETCH(CommitData::FileState, first);
    QFETCH(CommitData::FileState, second);
    QString output = QLatin1String("## master...origin/master [ahead 1]\n");
    output += line + QLatin1String(" main.cpp\n");
    data.parseFilesFromStatus(output);
    QCOMPARE(data.files.at(0).first, first);
    if (second != CommitData::UnknownFileState)
        QCOMPARE(data.files.at(1).first, second);
}
#endif

Q_EXPORT_PLUGIN(GitPlugin)