blob: 080e649e3ad00f29e16c066adc6e0834ab7b9b46 (
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
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
|
/****************************************************************************
**
** Copyright (C) 2016 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 "highlightdefinitionmetadata.h"
#include <QString>
#include <QHash>
#include <QSet>
#include <QUrl>
#include <QList>
#include <QPair>
#include <QSharedPointer>
#include <QFutureWatcher>
QT_BEGIN_NAMESPACE
class QFileInfo;
class QIODevice;
template <class> class QFutureInterface;
QT_END_NAMESPACE
namespace Utils { class MimeType; }
namespace TextEditor {
namespace Internal {
class HighlightDefinition;
class ManagerProcessor;
class MultiDefinitionDownloader;
// This is the generic highlighter manager. It is not thread-safe.
class Manager : public QObject
{
Q_OBJECT
public:
virtual ~Manager();
static Manager *instance();
QString definitionIdByName(const QString &name) const;
QString definitionIdByMimeType(const Utils::MimeType &mimeType) const;
QString definitionIdByFile(const QString &filePath) const;
QString definitionIdByMimeTypeAndFile(const Utils::MimeType &mimeType,
const QString &filePath) const;
DefinitionMetaDataPtr availableDefinitionByName(const QString &name) const;
bool isBuildingDefinition(const QString &id) const;
QSharedPointer<HighlightDefinition> definition(const QString &id);
DefinitionMetaDataPtr definitionMetaData(const QString &id) const;
void downloadAvailableDefinitionsMetaData();
void downloadDefinitions(const QList<QUrl> &urls, const QString &savePath);
bool isDownloadingDefinitions() const;
void registerHighlightingFiles();
static DefinitionMetaDataPtr parseMetadata(const QFileInfo &fileInfo);
struct RegisterData
{
QHash<QString, QString> m_idByName;
QHash<QString, QString> m_idByMimeType;
QHash<QString, DefinitionMetaDataPtr> m_definitionsMetaData;
};
private:
void registerHighlightingFilesFinished();
void downloadAvailableDefinitionsListFinished();
void downloadDefinitionsFinished();
signals:
void highlightingFilesRegistered();
private:
Manager();
void clear();
MultiDefinitionDownloader *m_multiDownloader;
QList<DefinitionMetaDataPtr> parseAvailableDefinitionsList(QIODevice *device);
QSet<QString> m_isBuildingDefinition;
QHash<QString, QSharedPointer<HighlightDefinition> > m_definitions;
QHash<QString, DefinitionMetaDataPtr> m_availableDefinitions;
RegisterData m_register;
bool m_hasQueuedRegistration;
QFutureWatcher<RegisterData> m_registeringWatcher;
friend class ManagerProcessor;
signals:
void definitionsMetaDataReady(const QList<Internal::DefinitionMetaDataPtr>&);
void errorDownloadingDefinitionsMetaData();
};
} // namespace Internal
} // namespace TextEditor
|
