gitclient.cpp

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#include "gitclient.h"
#include "gitutils.h"

#include "commitdata.h"
#include "gitconstants.h"
#include "gitplugin.h"
#include "gitsubmiteditor.h"
#include "gitversioncontrol.h"

#include <vcsbase/submitfilemodel.h>

#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/icore.h>
#include <coreplugin/messagemanager.h>
#include <coreplugin/progressmanager/progressmanager.h>
#include <coreplugin/vcsmanager.h>
#include <coreplugin/id.h>
#include <coreplugin/filemanager.h>
#include <coreplugin/iversioncontrol.h>
#include <coreplugin/variablemanager.h>

#include <texteditor/itexteditor.h>
#include <utils/qtcassert.h>
#include <utils/qtcprocess.h>
#include <utils/synchronousprocess.h>
#include <utils/environment.h>
#include <utils/fileutils.h>
#include <vcsbase/command.h>
#include <vcsbase/vcsbaseeditor.h>
#include <vcsbase/vcsbaseeditorparameterwidget.h>
#include <vcsbase/vcsbaseoutputwindow.h>
#include <vcsbase/vcsbaseplugin.h>

#include <QtCore/QRegExp>
#include <QtCore/QTemporaryFile>
#include <QtCore/QTime>
#include <QtCore/QFileInfo>
#include <QtCore/QDir>
#include <QtCore/QSignalMapper>

#include <QtGui/QComboBox>
#include <QtGui/QMainWindow> // for msg box parent
#include <QtGui/QMessageBox>
#include <QtGui/QToolButton>
#include <QtCore/QTextCodec>

static const char GIT_DIRECTORY[] = ".git";

namespace Git {
namespace Internal {

class BaseGitDiffArgumentsWidget : public VcsBase::VcsBaseEditorParameterWidget
{
    Q_OBJECT

public:
    BaseGitDiffArgumentsWidget(GitClient *client, const QString &directory,
                               const QStringList &args) :
        m_workingDirectory(directory),
        m_client(client)
    {
        QTC_ASSERT(!directory.isEmpty(), return);
        QTC_ASSERT(m_client, return);

        m_patienceButton = addToggleButton(QLatin1String("--patience"), tr("Patience"),
                                           tr("Use the patience algorithm for calculating the differences."));
        mapSetting(m_patienceButton, client->settings()->boolPointer(GitSettings::diffPatienceKey));
        m_ignoreWSButton = addToggleButton("--ignore-space-change", tr("Ignore Whitespace"),
                                           tr("Ignore whitespace only changes."));
        mapSetting(m_ignoreWSButton, m_client->settings()->boolPointer(GitSettings::ignoreSpaceChangesInDiffKey));

        setBaseArguments(args);
    }

protected:
    QString m_workingDirectory;
    GitClient *m_client;
    QToolButton *m_patienceButton;
    QToolButton *m_ignoreWSButton;
};

class GitCommitDiffArgumentsWidget : public BaseGitDiffArgumentsWidget
{
    Q_OBJECT

public:
    GitCommitDiffArgumentsWidget(Git::Internal::GitClient *client, const QString &directory,
                                 const QStringList &args, const QStringList &unstaged,
                                 const QStringList &staged) :
        BaseGitDiffArgumentsWidget(client, directory, args),
        m_unstagedFileNames(unstaged),
        m_stagedFileNames(staged)
    { }

    void executeCommand()
    {
        m_client->diff(m_workingDirectory, arguments(), m_unstagedFileNames, m_stagedFileNames);
    }

private:
    const QStringList m_unstagedFileNames;
    const QStringList m_stagedFileNames;
};

class GitFileDiffArgumentsWidget : public BaseGitDiffArgumentsWidget
{
    Q_OBJECT
public:
    GitFileDiffArgumentsWidget(Git::Internal::GitClient *client, const QString &directory,
                               const QStringList &args, const QString &file) :
        BaseGitDiffArgumentsWidget(client, directory, args),
        m_fileName(file)
    { }

    void executeCommand()
    {
        m_client->diff(m_workingDirectory, arguments(), m_fileName);
    }

private:
    const QString m_fileName;
};

class GitBranchDiffArgumentsWidget : public BaseGitDiffArgumentsWidget
{
    Q_OBJECT
public:
    GitBranchDiffArgumentsWidget(Git::Internal::GitClient *client, const QString &directory,
                                 const QStringList &args, const QString &branch) :
        BaseGitDiffArgumentsWidget(client, directory, args),
        m_branchName(branch)
    { }

    void executeCommand()
    {
        m_client->diffBranch(m_workingDirectory, arguments(), m_branchName);
    }

private:
    const QString m_branchName;
};

class GitShowArgumentsWidget : public BaseGitDiffArgumentsWidget
{
    Q_OBJECT

public:
    GitShowArgumentsWidget(Git::Internal::GitClient *client,
                           const QString &directory,
                           const QStringList &args,
                           const QString &id) :
        BaseGitDiffArgumentsWidget(client, directory, args),
        m_client(client),
        m_workingDirectory(directory),
        m_id(id)
    {
        QList<ComboBoxItem> prettyChoices;
        prettyChoices << ComboBoxItem(tr("oneline"), QLatin1String("oneline"))
                      << ComboBoxItem(tr("short"), QLatin1String("short"))
                      << ComboBoxItem(tr("medium"), QLatin1String("medium"))
                      << ComboBoxItem(tr("full"), QLatin1String("full"))
                      << ComboBoxItem(tr("fuller"), QLatin1String("fuller"))
                      << ComboBoxItem(tr("email"), QLatin1String("email"))
                      << ComboBoxItem(tr("raw"), QLatin1String("raw"));
        mapSetting(addComboBox(QLatin1String("--pretty"), prettyChoices),
                   m_client->settings()->intPointer(GitSettings::showPrettyFormatKey));