blob: db64a9426b2e521f01416a9c94d982dcc58fc72d (
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
|
/****************************************************************************
**
** 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "qqmljstypereader_p.h"
#include "qqmljsimportvisitor_p.h"
#include <QtQml/private/qqmljsast_p.h>
#include <QtQml/private/qqmljsengine_p.h>
#include <QtQml/private/qqmljslexer_p.h>
#include <QtQml/private/qqmljsparser_p.h>
#include <QtQml/private/qqmlimportresolver_p.h>
#include <QtCore/qfileinfo.h>
#include <QtCore/qdebug.h>
QT_BEGIN_NAMESPACE
QQmlJSScope::Ptr QQmlJSTypeReader::operator()()
{
using namespace QQmlJS::AST;
const QFileInfo info { m_file };
QString baseName = info.baseName();
const QString scopeName = baseName.endsWith(QStringLiteral(".ui")) ? baseName.chopped(3)
: baseName;
QQmlJS::Engine engine;
QQmlJS::Lexer lexer(&engine);
const QString lowerSuffix = info.suffix().toLower();
const bool isESModule = lowerSuffix == QLatin1String("mjs");
const bool isJavaScript = isESModule || lowerSuffix == QLatin1String("js");
auto errorResult = [&](){
QQmlJSScope::Ptr result = QQmlJSScope::create(
isJavaScript ? QQmlJSScope::JSLexicalScope : QQmlJSScope::QMLScope);
result->setInternalName(scopeName);
return result;
};
QFile file(m_file);
if (!file.open(QFile::ReadOnly))
return errorResult();
QString code = QString::fromUtf8(file.readAll());
file.close();
lexer.setCode(code, /*line = */ 1, /*qmlMode=*/ !isJavaScript);
QQmlJS::Parser parser(&engine);
const bool success = isJavaScript ? (isESModule ? parser.parseModule()
: parser.parseProgram())
: parser.parse();
if (!success)
return errorResult();
QQmlJS::AST::Node *rootNode = parser.rootNode();
if (!rootNode)
return errorResult();
QQmlJSImportVisitor membersVisitor(
m_importer,
QQmlJSImportVisitor::implicitImportDirectory(
m_file, m_importer->resourceFileMapper()),
m_qmltypesFiles);
rootNode->accept(&membersVisitor);
auto result = membersVisitor.result();
result->setInternalName(scopeName);
return result;
}
QT_END_NAMESPACE
|
