File size: 6,348 Bytes
3bb804c
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
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
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
// qjsengine.sip generated by MetaSIP
//
// This file is part of the QtQml Python extension module.
//
// Copyright (c) 2025 Riverbank Computing Limited <info@riverbankcomputing.com>
// 
// This file is part of PyQt6.
// 
// This file may be used under the terms of the GNU General Public License
// version 3.0 as published by the Free Software Foundation and appearing in
// the file LICENSE included in the packaging of this file.  Please review the
// following information to ensure the GNU General Public License version 3.0
// requirements will be met: http://www.gnu.org/copyleft/gpl.html.
// 
// If you do not wish to use this file under the terms of the GPL version 3.0
// then you may purchase a commercial license.  For more information contact
// info@riverbankcomputing.com.
// 
// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
// WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.


%ModuleCode
#include <qjsengine.h>
%End

class QJSEngine : public QObject
{
%TypeHeaderCode
#include <qjsengine.h>
%End

%ConvertToSubClassCode
    static struct class_graph {
        const char *name;
        sipTypeDef **type;
        int yes, no;
    } graph[] = {
        {sipName_QJSEngine, &sipType_QJSEngine, 9, 1},
        {sipName_QQmlComponent, &sipType_QQmlComponent, -1, 2},
        {sipName_QQmlContext, &sipType_QQmlContext, -1, 3},
        {sipName_QQmlEngineExtensionPlugin, &sipType_QQmlEngineExtensionPlugin, -1, 4},
        {sipName_QQmlExpression, &sipType_QQmlExpression, -1, 5},
        {sipName_QQmlExtensionPlugin, &sipType_QQmlExtensionPlugin, -1, 6},
        {sipName_QQmlFileSelector, &sipType_QQmlFileSelector, -1, 7},
        {sipName_QQmlImageProviderBase, &sipType_QQmlImageProviderBase, -1, 8},
        {sipName_QQmlPropertyMap, &sipType_QQmlPropertyMap, -1, -1},
        {sipName_QQmlEngine, &sipType_QQmlEngine, 10, -1},
        {sipName_QQmlApplicationEngine, &sipType_QQmlApplicationEngine, -1, -1},
    };
    
    int i = 0;
    
    sipType = NULL;
    
    do
    {
        struct class_graph *cg = &graph[i];
    
        if (cg->name != NULL && sipCpp->inherits(cg->name))
        {
            sipType = *cg->type;
            i = cg->yes;
        }
        else
            i = cg->no;
    }
    while (i >= 0);
%End

public:
    QJSEngine();
    explicit QJSEngine(QObject *parent /TransferThis/);
    virtual ~QJSEngine();
    QJSValue globalObject() const;
    QJSValue evaluate(const QString &program, const QString &fileName = QString(), int lineNumber = 1, SIP_PYLIST exceptionStackTrace /AllowNone,TypeHint="List[str]"/ = 0) /ReleaseGIL/;
%MethodCode
        QStringList *st;
        
        st = (a3 ? new QStringList() : SIP_NULLPTR);
        
        Py_BEGIN_ALLOW_THREADS
        sipRes = new QJSValue(sipCpp->evaluate(*a0, *a1, a2, st));
        Py_END_ALLOW_THREADS
        
        if (st)
        {
            for (qsizetype i = 0; i < st->size(); ++i)
            {
                QString *s = new QString(st->at(i));
                PyObject *s_obj = sipConvertFromNewType(s, sipType_QString, SIP_NULLPTR);
        
                if (s_obj)
                {
                    if (PyList_Append(a3, s_obj) < 0)
                    {
                        Py_DECREF(s_obj);
                        sipIsErr = 1;
                        break;
                    }
        
                    Py_DECREF(s_obj);
                }
                else
                {
                    delete s;
                    sipIsErr = 1;
                    break;
                }
            }
        
            if (sipIsErr)
            {
                delete sipRes;
                sipRes = SIP_NULLPTR;
            }
        
            delete st;
        }
%End

    QJSValue newObject();
    QJSValue newArray(uint length = 0);
    QJSValue newQObject(QObject *object /Transfer/);
    void collectGarbage();

    enum Extension /BaseType=Flag/
    {
        TranslationExtension,
        ConsoleExtension,
        GarbageCollectionExtension,
        AllExtensions,
    };

    typedef QFlags<QJSEngine::Extension> Extensions;
    void installExtensions(QJSEngine::Extensions extensions, const QJSValue &object = QJSValue());
    QJSValue newQMetaObject(const QMetaObject *metaObject);
    QJSValue importModule(const QString &fileName);
    QJSValue newErrorObject(QJSValue::ErrorType errorType, const QString &message = QString());
    void throwError(const QString &message);
%If (Qt_6_1_0 -)
    void throwError(const QJSValue &error);
%End
    void throwError(QJSValue::ErrorType errorType, const QString &message = QString());
    void setInterrupted(bool interrupted);
    bool isInterrupted() const;
    QString uiLanguage() const;
    void setUiLanguage(const QString &language);

    enum ObjectOwnership
    {
        CppOwnership,
        JavaScriptOwnership,
    };

    static void setObjectOwnership(QObject * /GetWrapper/, QJSEngine::ObjectOwnership);
%MethodCode
        QJSEngine::ObjectOwnership old = QJSEngine::objectOwnership(a0);
        
        QJSEngine::setObjectOwnership(a0, a1);
        
        if (old != a1 && !a0->parent())
        {
            if (old == QJSEngine::CppOwnership)
                sipTransferTo(a0Wrapper, Py_None);
            else
                sipTransferBack(a0Wrapper);
        }
%End

    static QJSEngine::ObjectOwnership objectOwnership(QObject *);
%If (Qt_6_1_0 -)
    bool hasError() const;
%End
%If (Qt_6_1_0 -)
    QJSValue catchError();
%End

signals:
    void uiLanguageChanged();

public:
%If (Qt_6_2_0 -)
    bool registerModule(const QString &moduleName, const QJSValue &value);
%End
%If (Qt_6_2_0 -)
    QJSValue newSymbol(const QString &name);
%End
%If (Qt_6_5_0 -)
    QJSValue toScriptValue(const QVariant &value);
%End
%If (Qt_6_5_0 -)
    QJSManagedValue toManagedValue(const QVariant &value);
%End
%If (Qt_6_5_0 -)
    QJSPrimitiveValue toPrimitiveValue(const QVariant &value);
%End
};

QJSEngine *qjsEngine(const QObject *);

%ModuleHeaderCode
#include "qpyqml_api.h"
%End

%PostInitialisationCode
qpyqml_post_init(sipModuleDict);
%End