gitplugin.cpp

/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2012 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** 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
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** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
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**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
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#include "gitplugin.h"

#include "changeselectiondialog.h"
#include "commitdata.h"
#include "gitclient.h"
#include "gitconstants.h"
#include "giteditor.h"
#include "gitsubmiteditor.h"
#include "gitversioncontrol.h"
#include "branchdialog.h"
#include "remotedialog.h"
#include "clonewizard.h"
#include "gitoriousclonewizard.h"
#include "stashdialog.h"
#include "settingspage.h"
#include "resetdialog.h"

#include <gerritplugin.h>

#include <coreplugin/icore.h>
#include <coreplugin/coreconstants.h>
#include <coreplugin/documentmanager.h>
#include <coreplugin/messagemanager.h>
#include <coreplugin/actionmanager/actionmanager.h>
#include <coreplugin/actionmanager/actioncontainer.h>
#include <coreplugin/actionmanager/command.h>
#include <coreplugin/id.h>
#include <coreplugin/editormanager/editormanager.h>
#include <coreplugin/editormanager/ieditor.h>
#include <coreplugin/documentmanager.h>

#include <utils/qtcassert.h>
#include <utils/parameteraction.h>
#include <utils/fileutils.h>

#include <vcsbase/basevcseditorfactory.h>
#include <vcsbase/submitfilemodel.h>
#include <vcsbase/vcsbaseeditor.h>
#include <vcsbase/basevcssubmiteditorfactory.h>
#include <vcsbase/vcsbaseoutputwindow.h>
#include <vcsbase/cleandialog.h>
#include <locator/commandlocator.h>

#include <QDebug>
#include <QDir>
#include <QFileInfo>
#include <QTemporaryFile>
#include <QtPlugin>

#include <QAction>
#include <QFileDialog>
#include <QMainWindow>
#include <QMenu>
#include <QMessageBox>

static const VcsBase::VcsBaseEditorParameters editorParameters[] = {
{
    VcsBase::RegularCommandOutput,
    Git::Constants::GIT_COMMAND_LOG_EDITOR_ID,
    Git::Constants::GIT_COMMAND_LOG_EDITOR_DISPLAY_NAME,
    Git::Constants::C_GIT_COMMAND_LOG_EDITOR,
    "application/vnd.nokia.text.scs_git_commandlog",
    "gitlog"},
{   VcsBase::LogOutput,
    Git::Constants::GIT_LOG_EDITOR_ID,
    Git::Constants::GIT_LOG_EDITOR_DISPLAY_NAME,
    Git::Constants::C_GIT_LOG_EDITOR,
    "application/vnd.nokia.text.scs_git_filelog",
    "gitfilelog"},
{   VcsBase::AnnotateOutput,
    Git::Constants::GIT_BLAME_EDITOR_ID,
    Git::Constants::GIT_BLAME_EDITOR_DISPLAY_NAME,
    Git::Constants::C_GIT_BLAME_EDITOR,
    "application/vnd.nokia.text.scs_git_annotation",
    "gitsannotate"},
{   VcsBase::DiffOutput,
    Git::Constants::GIT_DIFF_EDITOR_ID,
    Git::Constants::GIT_DIFF_EDITOR_DISPLAY_NAME,
    Git::Constants::C_GIT_DIFF_EDITOR,
    "text/x-patch","diff"}
};

// Utility to find a parameter set by type
static inline const VcsBase::VcsBaseEditorParameters *findType(int ie)
{
    const VcsBase::EditorContentType et = static_cast<VcsBase::EditorContentType>(ie);
    return  VcsBase::VcsBaseEditorWidget::findType(editorParameters, sizeof(editorParameters)/sizeof(VcsBase::VcsBaseEditorParameters), et);
}

Q_DECLARE_METATYPE(Git::Internal::GitClientMemberFunc)

using namespace Git;
using namespace Git::Internal;

// GitPlugin

GitPlugin *GitPlugin::m_instance = 0;

GitPlugin::GitPlugin() :
    VcsBase::VcsBasePlugin(QLatin1String(Git::Constants::GITSUBMITEDITOR_ID)),
    m_commandLocator(0),
    m_showAction(0),
    m_submitCurrentAction(0),
    m_diffSelectedFilesAction(0),
    m_undoAction(0),
    m_redoAction(0),
    m_menuAction(0),
    m_applyCurrentFilePatchAction(0),
    m_gitClient(0),
    m_changeSelectionDialog(0),
    m_submitActionTriggered(false)
{
    m_instance = this;
    const int mid = qRegisterMetaType<GitClientMemberFunc>();
    Q_UNUSED(mid)
    m_fileActions.reserve(10);
    m_projectActions.reserve(10);
    m_repositoryActions.reserve(15);
}

GitPlugin::~GitPlugin()
{
    cleanCommitMessageFile();
    delete m_gitClient;
    m_instance = 0;
}

void GitPlugin::cleanCommitMessageFile()
{
    if (!m_commitMessageFileName.isEmpty()) {
        QFile::remove(m_commitMessageFileName);
        m_commitMessageFileName.clear();
    }
}

bool GitPlugin::isCommitEditorOpen() const
{
    return !m_commitMessageFileName.isEmpty();
}

GitPlugin *GitPlugin::instance()
{
    return m_instance;
}

static const VcsBase::VcsBaseSubmitEditorParameters submitParameters = {
    Git::Constants::SUBMIT_MIMETYPE,
    Git::Constants::GITSUBMITEDITOR_ID,
    Git::Constants::GITSUBMITEDITOR_DISPLAY_NAME,
    Git::Constants::C_GITSUBMITEDITOR
};

static Core::Command *createSeparator(const Core::Context &context,
                                      const Core::Id &id,
                                      QObject *parent)
{
    QAction *a = new QAction(parent);
    a->setSeparator(true);
    return Core::ActionManager::registerAction(a, id, context);
}

// Create a parameter action
ParameterActionCommandPair
        GitPlugin::createParameterAction(Core::ActionContainer *ac,
                                         const QString &defaultText, const QString &parameterText,
                                         const Core::Id &id, const Core::Context &context,
                                         bool addToLocator)
{