/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
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** 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
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** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
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****************************************************************************/

#include "vcsannotatetaskhandler.h"

#include "task.h"

#include <coreplugin/iversioncontrol.h>
#include <coreplugin/vcsmanager.h>
#include <utils/qtcassert.h>

#include <QAction>
#include <QFileInfo>

using namespace Core;
using namespace Utils;

namespace ProjectExplorer {
namespace Internal {

bool VcsAnnotateTaskHandler::canHandle(const Task &task) const
{
    QFileInfo fi(task.file.toFileInfo());
    if (!fi.exists() || !fi.isFile() || !fi.isReadable())
        return false;
    IVersionControl *vc = VcsManager::findVersionControlForDirectory(task.file.absolutePath());
    if (!vc)
        return false;
    return vc->supportsOperation(IVersionControl::AnnotateOperation);
}

void VcsAnnotateTaskHandler::handle(const Task &task)
{
    IVersionControl *vc = VcsManager::findVersionControlForDirectory(task.file.absolutePath());
    QTC_ASSERT(vc, return);
    QTC_ASSERT(vc->supportsOperation(IVersionControl::AnnotateOperation), return);
    vc->vcsAnnotate(task.file.absoluteFilePath(), task.movedLine);
}

QAction *VcsAnnotateTaskHandler::createAction(QObject *parent) const
{
    QAction *vcsannotateAction = new QAction(tr("&Annotate"), parent);
    vcsannotateAction->setToolTip(tr("Annotate using version control system."));
    return vcsannotateAction;
}

} // namespace Internal
} // namespace ProjectExplorer
