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39 | |
40 | #ifndef QQMLMETATYPEDATA_P_H |
41 | #define QQMLMETATYPEDATA_P_H |
42 | |
43 | // |
44 | // W A R N I N G |
45 | // ------------- |
46 | // |
47 | // This file is not part of the Qt API. It exists purely as an |
48 | // implementation detail. This header file may change from version to |
49 | // version without notice, or even be removed. |
50 | // |
51 | // We mean it. |
52 | // |
53 | |
54 | #include <private/qqmltype_p.h> |
55 | #include <private/qqmlmetatype_p.h> |
56 | #include <private/qhashedstring_p.h> |
57 | |
58 | #include <QtCore/qset.h> |
59 | #include <QtCore/qvector.h> |
60 | #include <QtCore/qbitarray.h> |
61 | |
62 | QT_BEGIN_NAMESPACE |
63 | |
64 | class QQmlTypePrivate; |
65 | struct QQmlMetaTypeData |
66 | { |
67 | QQmlMetaTypeData(); |
68 | ~QQmlMetaTypeData(); |
69 | void registerType(QQmlTypePrivate *priv); |
70 | QList<QQmlType> types; |
71 | QSet<QQmlType> undeletableTypes; |
72 | typedef QHash<int, QQmlTypePrivate *> Ids; |
73 | Ids idToType; |
74 | typedef QMultiHash<QHashedStringRef, QQmlTypePrivate *> Names; |
75 | Names nameToType; |
76 | typedef QHash<QUrl, QQmlTypePrivate *> Files; //For file imported composite types only |
77 | Files urlToType; |
78 | Files urlToNonFileImportType; // For non-file imported composite and composite |
79 | // singleton types. This way we can locate any |
80 | // of them by url, even if it was registered as |
81 | // a module via QQmlPrivate::RegisterCompositeType |
82 | typedef QMultiHash<const QMetaObject *, QQmlTypePrivate *> MetaObjects; |
83 | MetaObjects metaObjectToType; |
84 | typedef QHash<int, QQmlMetaType::StringConverter> StringConverters; |
85 | StringConverters stringConverters; |
86 | QVector<QHash<int, QQmlRefPointer<QQmlPropertyCache>>> typePropertyCaches; |
87 | |
88 | struct VersionedUri { |
89 | VersionedUri() |
90 | : majorVersion(0) {} |
91 | VersionedUri(const QHashedString &uri, int majorVersion) |
92 | : uri(uri), majorVersion(majorVersion) {} |
93 | bool operator==(const VersionedUri &other) const { |
94 | return other.majorVersion == majorVersion && other.uri == uri; |
95 | } |
96 | QHashedString uri; |
97 | int majorVersion; |
98 | }; |
99 | |
100 | typedef QHash<VersionedUri, QQmlTypeModule *> TypeModules; |
101 | TypeModules uriToModule; |
102 | |
103 | QHash<VersionedUri, void (*)()> moduleTypeRegistrationFunctions; |
104 | bool registerModuleTypes(const VersionedUri &versionedUri); |
105 | |
106 | QBitArray objects; |
107 | QBitArray interfaces; |
108 | QBitArray lists; |
109 | |
110 | QList<QQmlPrivate::AutoParentFunction> parentFunctions; |
111 | QVector<QQmlPrivate::QmlUnitCacheLookupFunction> lookupCachedQmlUnit; |
112 | |
113 | QHash<int, int> qmlLists; |
114 | |
115 | QHash<const QMetaObject *, QQmlPropertyCache *> propertyCaches; |
116 | |
117 | QQmlPropertyCache *propertyCacheForMinorVersion(int index, int minorVersion) const; |
118 | void setPropertyCacheForMinorVersion(int index, int minorVersion, QQmlPropertyCache *cache); |
119 | void clearPropertyCachesForMinorVersion(int index); |
120 | |
121 | QQmlRefPointer<QQmlPropertyCache> propertyCache(const QMetaObject *metaObject, int minorVersion); |
122 | QQmlPropertyCache *propertyCache(const QQmlType &type, int minorVersion); |
123 | |
124 | void setTypeRegistrationFailures(QStringList *failures) |
125 | { |
126 | m_typeRegistrationFailures = failures; |
127 | } |
128 | |
129 | void recordTypeRegFailure(const QString &message) |
130 | { |
131 | if (m_typeRegistrationFailures) |
132 | m_typeRegistrationFailures->append(t: message); |
133 | else |
134 | qWarning(msg: "%s" , message.toUtf8().constData()); |
135 | } |
136 | |
137 | private: |
138 | QStringList *m_typeRegistrationFailures = nullptr; |
139 | }; |
140 | |
141 | inline uint qHash(const QQmlMetaTypeData::VersionedUri &v) |
142 | { |
143 | return v.uri.hash() ^ qHash(key: v.majorVersion); |
144 | } |
145 | |
146 | QT_END_NAMESPACE |
147 | |
148 | #endif // QQMLMETATYPEDATA_P_H |
149 | |