blob: a143fe17c919a151b2f6e1fa2c8712b57b86fda4 (
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
|
/****************************************************************************
**
** 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.
**
****************************************************************************/
#include "changeobjecttypevisitor.h"
#include <qmljs/parser/qmljsast_p.h>
using namespace QmlJS;
using namespace QmlJS::AST;
using namespace QmlDesigner::Internal;
ChangeObjectTypeVisitor::ChangeObjectTypeVisitor(QmlDesigner::TextModifier &modifier,
quint32 nodeLocation,
const QString &newType):
QMLRewriter(modifier),
m_nodeLocation(nodeLocation),
m_newType(newType)
{
}
bool ChangeObjectTypeVisitor::visit(UiObjectDefinition *ast)
{
if (ast->firstSourceLocation().offset == m_nodeLocation) {
replaceType(ast->qualifiedTypeNameId);
return false;
}
return !didRewriting();
}
bool ChangeObjectTypeVisitor::visit(UiObjectBinding *ast)
{
const quint32 start = ast->qualifiedTypeNameId->identifierToken.offset;
if (start == m_nodeLocation) {
replaceType(ast->qualifiedTypeNameId);
return false;
}
return !didRewriting();
}
void ChangeObjectTypeVisitor::replaceType(UiQualifiedId *typeId)
{
Q_ASSERT(typeId);
const int startOffset = typeId->identifierToken.offset;
int endOffset = typeId->identifierToken.end();
for (UiQualifiedId *iter = typeId->next; iter; iter = iter->next)
if (!iter->next)
endOffset = iter->identifierToken.end();
replace(startOffset, endOffset - startOffset, m_newType);
setDidRewriting(true);
}
|
