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39 | |
40 | #ifndef QQMLPROPERTYCACHEVECTOR_P_H |
41 | #define QQMLPROPERTYCACHEVECTOR_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/qflagpointer_p.h> |
55 | #include <private/qqmlpropertycache_p.h> |
56 | |
57 | QT_BEGIN_NAMESPACE |
58 | |
59 | class QQmlPropertyCacheVector |
60 | { |
61 | public: |
62 | QQmlPropertyCacheVector() {} |
63 | QQmlPropertyCacheVector(QQmlPropertyCacheVector &&other) |
64 | : data(std::move(other.data)) {} |
65 | QQmlPropertyCacheVector &operator=(QQmlPropertyCacheVector &&other) { |
66 | QVector<QFlagPointer<QQmlPropertyCache>> moved(std::move(other.data)); |
67 | data.swap(other&: moved); |
68 | return *this; |
69 | } |
70 | |
71 | ~QQmlPropertyCacheVector() { clear(); } |
72 | void resize(int size) { return data.resize(asize: size); } |
73 | int count() const { return data.count(); } |
74 | void clear() |
75 | { |
76 | for (int i = 0; i < data.count(); ++i) { |
77 | if (QQmlPropertyCache *cache = data.at(i).data()) |
78 | cache->release(); |
79 | } |
80 | data.clear(); |
81 | } |
82 | |
83 | void append(QQmlPropertyCache *cache) { cache->addref(); data.append(t: cache); } |
84 | QQmlPropertyCache *at(int index) const { return data.at(i: index).data(); } |
85 | void set(int index, const QQmlRefPointer<QQmlPropertyCache> &replacement) { |
86 | if (QQmlPropertyCache *oldCache = data.at(i: index).data()) { |
87 | if (replacement.data() == oldCache) |
88 | return; |
89 | oldCache->release(); |
90 | } |
91 | data[index] = replacement.data(); |
92 | replacement->addref(); |
93 | } |
94 | |
95 | void setNeedsVMEMetaObject(int index) { data[index].setFlag(); } |
96 | bool needsVMEMetaObject(int index) const { return data.at(i: index).flag(); } |
97 | private: |
98 | Q_DISABLE_COPY(QQmlPropertyCacheVector) |
99 | QVector<QFlagPointer<QQmlPropertyCache>> data; |
100 | }; |
101 | |
102 | QT_END_NAMESPACE |
103 | |
104 | #endif // QQMLPROPERTYCACHEVECTOR_P_H |
105 |