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
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
|
/****************************************************************************
**
** Copyright (C) 2020 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the tools applications of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#ifndef QQMLJSIMPORTER_P_H
#define QQMLJSIMPORTER_P_H
//
// W A R N I N G
// -------------
//
// This file is not part of the Qt API. It exists purely as an
// implementation detail. This header file may change from version to
// version without notice, or even be removed.
//
// We mean it.
#include <private/qtqmlcompilerexports_p.h>
#include "qqmljsscope_p.h"
#include "qqmljsresourcefilemapper_p.h"
#include <QtQml/private/qqmldirparser_p.h>
QT_BEGIN_NAMESPACE
class Q_QMLCOMPILER_PRIVATE_EXPORT QQmlJSImporter
{
public:
using ImportedTypes = QHash<QString, QQmlJSImportedScope>;
QQmlJSImporter(const QStringList &importPaths, QQmlJSResourceFileMapper *mapper,
bool useOptionalImports = false)
: m_importPaths(importPaths),
m_builtins({}),
m_mapper(mapper),
m_useOptionalImports(useOptionalImports)
{}
QQmlJSResourceFileMapper *resourceFileMapper() { return m_mapper; }
void setResourceFileMapper(QQmlJSResourceFileMapper *mapper) { m_mapper = mapper; }
ImportedTypes importBuiltins();
void importQmldirs(const QStringList &qmltypesFiles);
QQmlJSScope::Ptr importFile(const QString &file);
ImportedTypes importDirectory(const QString &directory, const QString &prefix = QString());
// ### qmltc needs this. once re-written, we no longer need to expose this
QHash<QString, QQmlJSScope::Ptr> importedFiles() const { return m_importedFiles; }
ImportedTypes importModule(const QString &module, const QString &prefix = QString(),
QTypeRevision version = QTypeRevision(),
QStringList *staticModuleList = nullptr);
ImportedTypes builtinInternalNames();
QList<QQmlJS::DiagnosticMessage> takeWarnings()
{
const auto result = std::move(m_warnings);
m_warnings.clear();
return result;
}
QList<QQmlJS::DiagnosticMessage> takeGlobalWarnings()
{
const auto result = std::move(m_globalWarnings);
m_globalWarnings.clear();
return result;
}
QStringList importPaths() const { return m_importPaths; }
void setImportPaths(const QStringList &importPaths);
QQmlJSScope::ConstPtr jsGlobalObject() const;
private:
friend class QDeferredFactory<QQmlJSScope>;
struct AvailableTypes
{
AvailableTypes(ImportedTypes builtins)
: cppNames(std::move(builtins))
{}
// C++ names used in qmltypes files for non-composite types
ImportedTypes cppNames;
// Names the importing component sees, including any prefixes
ImportedTypes qmlNames;
// Static modules included here
QStringList staticModules;
// Whether a system module has been imported
bool hasSystemModule = false;
};
struct Import {
QString name;
bool isStaticModule;
bool isSystemModule;
QHash<QString, QQmlJSExportedScope> objects;
QHash<QString, QQmlJSExportedScope> scripts;
QList<QQmlDirParser::Import> imports;
QList<QQmlDirParser::Import> dependencies;
};
AvailableTypes builtinImportHelper();
bool importHelper(const QString &module, AvailableTypes *types,
const QString &prefix = QString(), QTypeRevision version = QTypeRevision(),
bool isDependency = false, bool isFile = false);
void processImport(const QQmlJSScope::Import &importDescription, const Import &import,
AvailableTypes *types);
void importDependencies(const QQmlJSImporter::Import &import, AvailableTypes *types,
const QString &prefix = QString(),
QTypeRevision version = QTypeRevision(), bool isDependency = false);
void readQmltypes(const QString &filename, QHash<QString, QQmlJSExportedScope> *objects,
QList<QQmlDirParser::Import> *dependencies);
Import readQmldir(const QString &dirname);
Import readDirectory(const QString &directory);
QQmlJSScope::Ptr localFile2ScopeTree(const QString &filePath);
QStringList m_importPaths;
QHash<QPair<QString, QTypeRevision>, QString> m_seenImports;
QHash<QQmlJSScope::Import, QSharedPointer<AvailableTypes>> m_cachedImportTypes;
QHash<QString, Import> m_seenQmldirFiles;
QHash<QString, QQmlJSScope::Ptr> m_importedFiles;
QList<QQmlJS::DiagnosticMessage> m_globalWarnings;
QList<QQmlJS::DiagnosticMessage> m_warnings;
AvailableTypes m_builtins;
QQmlJSResourceFileMapper *m_mapper = nullptr;
bool m_useOptionalImports;
};
QT_END_NAMESPACE
#endif // QQMLJSIMPORTER_P_H
|
