aboutsummaryrefslogtreecommitdiffstats
path: root/src/tools/clangbackend/source/clangdocumentjob.h
blob: d9b71d3a4388b8177e725e19f19277799c6c76c3 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** 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
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** 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
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/

#pragma once

#include "clangasyncjob.h"
#include "clangdocument.h"

#include <clangsupport/filecontainer.h>

#include <memory>

namespace ClangBackEnd {

template<class Result>
class DocumentJob : public AsyncJob<Result>
{
public:
    Document pinnedDocument() const { return m_pinnedDocument; }

protected:
    bool acquireDocument()
    {
        try {
            m_pinnedDocument = IAsyncJob::context().documentForJobRequest();
            m_pinnedFileContainer = m_pinnedDocument.fileContainer();

            const PreferredTranslationUnit preferredTranslationUnit
                = IAsyncJob::context().jobRequest.preferredTranslationUnit;
            m_translationUnit.reset(
                new TranslationUnit(m_pinnedDocument.translationUnit(preferredTranslationUnit)));
            return true;
        } catch (const std::exception &) {
            return false;
        }
    }

protected:
    Document m_pinnedDocument;
    FileContainer m_pinnedFileContainer;

    std::unique_ptr<TranslationUnit> m_translationUnit;
};

} // namespace ClangBackEnd