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2 | ** |
3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the Qt Designer of the Qt Toolkit. |
7 | ** |
8 | ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
9 | ** Commercial License Usage |
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15 | ** information use the contact form at https://www.qt.io/contact-us. |
16 | ** |
17 | ** GNU General Public License Usage |
18 | ** Alternatively, this file may be used under the terms of the GNU |
19 | ** General Public License version 3 as published by the Free Software |
20 | ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
21 | ** included in the packaging of this file. Please review the following |
22 | ** information to ensure the GNU General Public License requirements will |
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24 | ** |
25 | ** $QT_END_LICENSE$ |
26 | ** |
27 | ****************************************************************************/ |
28 | |
29 | // |
30 | // W A R N I N G |
31 | // ------------- |
32 | // |
33 | // This file is not part of the Qt API. It exists for the convenience |
34 | // of Qt Designer. This header |
35 | // file may change from version to version without notice, or even be removed. |
36 | // |
37 | // We mean it. |
38 | // |
39 | |
40 | #ifndef ABSTRACTMETAOBJECT_H |
41 | #define ABSTRACTMETAOBJECT_H |
42 | |
43 | #include <QtDesigner/sdk_global.h> |
44 | #include <QtCore/qvariant.h> |
45 | #include <QtCore/qflags.h> |
46 | |
47 | QT_BEGIN_NAMESPACE |
48 | |
49 | class QDESIGNER_SDK_EXPORT QDesignerMetaEnumInterface |
50 | { |
51 | public: |
52 | QDesignerMetaEnumInterface(); |
53 | virtual ~QDesignerMetaEnumInterface(); |
54 | virtual bool isFlag() const = 0; |
55 | virtual QString key(int index) const = 0; |
56 | virtual int keyCount() const = 0; |
57 | virtual int keyToValue(const QString &key) const = 0; |
58 | virtual int keysToValue(const QString &keys) const = 0; |
59 | virtual QString name() const = 0; |
60 | virtual QString scope() const = 0; |
61 | virtual QString separator() const = 0; |
62 | virtual int value(int index) const = 0; |
63 | virtual QString valueToKey(int value) const = 0; |
64 | virtual QString valueToKeys(int value) const = 0; |
65 | }; |
66 | |
67 | class QDESIGNER_SDK_EXPORT QDesignerMetaPropertyInterface |
68 | { |
69 | public: |
70 | enum Kind { EnumKind, FlagKind, OtherKind }; |
71 | enum AccessFlag { ReadAccess = 0x0001, WriteAccess = 0x0002, ResetAccess = 0x0004 }; |
72 | enum Attribute { DesignableAttribute = 0x0001, ScriptableAttribute = 0x0002, StoredAttribute = 0x0004, UserAttribute = 0x0008}; |
73 | Q_DECLARE_FLAGS(Attributes, Attribute) |
74 | Q_DECLARE_FLAGS(AccessFlags, AccessFlag) |
75 | |
76 | QDesignerMetaPropertyInterface(); |
77 | virtual ~QDesignerMetaPropertyInterface(); |
78 | |
79 | virtual const QDesignerMetaEnumInterface *enumerator() const = 0; |
80 | |
81 | virtual Kind kind() const = 0; |
82 | virtual AccessFlags accessFlags() const = 0; |
83 | virtual Attributes attributes(const QObject *object = nullptr) const = 0; |
84 | |
85 | virtual QVariant::Type type() const = 0; |
86 | virtual QString name() const = 0; |
87 | virtual QString typeName() const = 0; |
88 | virtual int userType() const = 0; |
89 | virtual bool hasSetter() const = 0; |
90 | |
91 | virtual QVariant read(const QObject *object) const = 0; |
92 | virtual bool reset(QObject *object) const = 0; |
93 | virtual bool write(QObject *object, const QVariant &value) const = 0; |
94 | }; |
95 | |
96 | Q_DECLARE_OPERATORS_FOR_FLAGS(QDesignerMetaPropertyInterface::AccessFlags) |
97 | Q_DECLARE_OPERATORS_FOR_FLAGS(QDesignerMetaPropertyInterface::Attributes) |
98 | |
99 | class QDESIGNER_SDK_EXPORT QDesignerMetaMethodInterface |
100 | { |
101 | public: |
102 | QDesignerMetaMethodInterface(); |
103 | virtual ~QDesignerMetaMethodInterface(); |
104 | |
105 | enum MethodType { Method, Signal, Slot, Constructor }; |
106 | enum Access { Private, Protected, Public }; |
107 | |
108 | virtual Access access() const = 0; |
109 | virtual MethodType methodType() const = 0; |
110 | virtual QStringList parameterNames() const = 0; |
111 | virtual QStringList parameterTypes() const = 0; |
112 | virtual QString signature() const = 0; |
113 | virtual QString normalizedSignature() const = 0; |
114 | virtual QString tag() const = 0; |
115 | virtual QString typeName() const = 0; |
116 | }; |
117 | |
118 | class QDESIGNER_SDK_EXPORT QDesignerMetaObjectInterface { |
119 | public: |
120 | QDesignerMetaObjectInterface(); |
121 | virtual ~QDesignerMetaObjectInterface(); |
122 | |
123 | virtual QString className() const = 0; |
124 | virtual const QDesignerMetaEnumInterface *enumerator(int index) const = 0; |
125 | virtual int enumeratorCount() const = 0; |
126 | virtual int enumeratorOffset() const = 0; |
127 | |
128 | virtual int indexOfEnumerator(const QString &name) const = 0; |
129 | virtual int indexOfMethod(const QString &method) const = 0; |
130 | virtual int indexOfProperty(const QString &name) const = 0; |
131 | virtual int indexOfSignal(const QString &signal) const = 0; |
132 | virtual int indexOfSlot(const QString &slot) const = 0; |
133 | |
134 | virtual const QDesignerMetaMethodInterface *method(int index) const = 0; |
135 | virtual int methodCount() const = 0; |
136 | virtual int methodOffset() const = 0; |
137 | |
138 | virtual const QDesignerMetaPropertyInterface *property(int index) const = 0; |
139 | virtual int propertyCount() const = 0; |
140 | virtual int propertyOffset() const = 0; |
141 | |
142 | virtual const QDesignerMetaObjectInterface *superClass() const = 0; |
143 | virtual const QDesignerMetaPropertyInterface *userProperty() const = 0; |
144 | }; |
145 | |
146 | // To be obtained from core |
147 | class QDESIGNER_SDK_EXPORT QDesignerIntrospectionInterface { |
148 | public: |
149 | QDesignerIntrospectionInterface(); |
150 | virtual ~QDesignerIntrospectionInterface(); |
151 | |
152 | virtual const QDesignerMetaObjectInterface* metaObject(const QObject *object) const = 0; |
153 | }; |
154 | |
155 | QT_END_NAMESPACE |
156 | |
157 | #endif // ABSTRACTMETAOBJECT_H |
158 | |