gitplugin.cpp

    // Simple stash without prompt, reset repo.
    const VcsBase::VcsBasePluginState state = currentState();
    QTC_ASSERT(state.hasTopLevel(), return);
    const QString id = m_gitClient->synchronousStash(state.topLevel(), QString(), 0);
    if (!id.isEmpty() && m_stashDialog)
        m_stashDialog->refresh(state.topLevel(), true);
}

void GitPlugin::stashSnapshot()
{
    // Prompt for description, restore immediately and keep on working.
    const VcsBase::VcsBasePluginState state = currentState();
    QTC_ASSERT(state.hasTopLevel(), return);
    const QString id = m_gitClient->synchronousStash(state.topLevel(), QString(), GitClient::StashImmediateRestore|GitClient::StashPromptDescription);
    if (!id.isEmpty() && m_stashDialog)
        m_stashDialog->refresh(state.topLevel(), true);
}

// Create a non-modal dialog with refresh method or raise if it exists
template <class NonModalDialog>
    inline void showNonModalDialog(const QString &topLevel,
                                   QPointer<NonModalDialog> &dialog)
{
    if (dialog) {
        dialog->show();
        dialog->raise();
    } else {
        dialog = new NonModalDialog(Core::ICore::mainWindow());
        dialog->refresh(topLevel, true);
        dialog->show();
    }
}

void GitPlugin::branchList()
{
   showNonModalDialog(currentState().topLevel(), m_branchDialog);
}

void GitPlugin::remoteList()
{
    showNonModalDialog(currentState().topLevel(), m_remoteDialog);
}

void GitPlugin::stashList()
{
    showNonModalDialog(currentState().topLevel(), m_stashDialog);
}

void GitPlugin::updateActions(VcsBase::VcsBasePlugin::ActionState as)
{
    const bool repositoryEnabled = currentState().hasTopLevel();
    if (m_stashDialog)
        m_stashDialog->refresh(currentState().topLevel(), false);
    if (m_branchDialog)
        m_branchDialog->refresh(currentState().topLevel(), false);
    if (m_remoteDialog)
        m_remoteDialog->refresh(currentState().topLevel(), false);

    m_commandLocator->setEnabled(repositoryEnabled);
    if (!enableMenuAction(as, m_menuAction))
        return;
    // 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(FileStates)
void GitPlugin::testStatusParsing_data()
{
    QTest::addColumn<FileStates>("first");
    QTest::addColumn<FileStates>("second");

    QTest::newRow(" M") << FileStates(ModifiedFile) << FileStates(UnknownFileState);
    QTest::newRow(" D") << FileStates(DeletedFile) << FileStates(UnknownFileState);
    QTest::newRow("M ") << (ModifiedFile | StagedFile) << FileStates(UnknownFileState);
    QTest::newRow("MM") << (ModifiedFile | StagedFile) << FileStates(ModifiedFile);
    QTest::newRow("MD") << (ModifiedFile | StagedFile) << FileStates(DeletedFile);
    QTest::newRow("A ") << (AddedFile | StagedFile) << FileStates(UnknownFileState);
    QTest::newRow("AM") << (AddedFile | StagedFile) << FileStates(ModifiedFile);
    QTest::newRow("AD") << (AddedFile | StagedFile) << FileStates(DeletedFile);
    QTest::newRow("D ") << (DeletedFile | StagedFile) << FileStates(UnknownFileState);
    QTest::newRow("DM") << (DeletedFile | StagedFile) << FileStates(ModifiedFile);
    QTest::newRow("R ") << (RenamedFile | StagedFile) << FileStates(UnknownFileState);
    QTest::newRow("RM") << (RenamedFile | StagedFile) << FileStates(ModifiedFile);
    QTest::newRow("RD") << (RenamedFile | StagedFile) << FileStates(DeletedFile);
    QTest::newRow("C ") << (CopiedFile | StagedFile) << FileStates(UnknownFileState);
    QTest::newRow("CM") << (CopiedFile | StagedFile) << FileStates(ModifiedFile);
    QTest::newRow("CD") << (CopiedFile | StagedFile) << FileStates(DeletedFile);

    // Merges
    QTest::newRow("DD") << (DeletedFile | UnmergedFile | UnmergedUs | UnmergedThem) << FileStates(UnknownFileState);
    QTest::newRow("AA") << (AddedFile | UnmergedFile | UnmergedUs | UnmergedThem) << FileStates(UnknownFileState);
    QTest::newRow("UU") << (ModifiedFile | UnmergedFile | UnmergedUs | UnmergedThem) << FileStates(UnknownFileState);
    QTest::newRow("AU") << (AddedFile | UnmergedFile | UnmergedUs) << FileStates(UnknownFileState);
    QTest::newRow("UD") << (DeletedFile | UnmergedFile | UnmergedThem) << FileStates(UnknownFileState);
    QTest::newRow("UA") << (AddedFile | UnmergedFile | UnmergedThem) << FileStates(UnknownFileState);
    QTest::newRow("DU") << (DeletedFile | UnmergedFile | UnmergedUs) << FileStates(UnknownFileState);
}

void GitPlugin::testStatusParsing()
{
    CommitData data;
    QFETCH(FileStates, first);
    QFETCH(FileStates, second);
    QString output = QLatin1String("## master...origin/master [ahead 1]\n");
    output += QString::fromLatin1(QTest::currentDataTag()) + QLatin1String(" main.cpp\n");
    data.parseFilesFromStatus(output);
    QCOMPARE(data.files.at(0).first, first);
    if (second == UnknownFileState)
        QCOMPARE(data.files.size(), 1);
    else
        QCOMPARE(data.files.at(1).first, second);
}
#endif

Q_EXPORT_PLUGIN(GitPlugin)