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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Designer of the Qt Toolkit. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 // |
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43 // W A R N I N G |
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44 // ------------- |
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45 // |
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46 // This file is not part of the Qt API. It exists for the convenience |
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47 // of Qt Designer. This header |
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48 // file may change from version to version without notice, or even be removed. |
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49 // |
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50 // We mean it. |
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51 // |
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52 |
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53 #ifndef ABSTRACTMETAOBJECT_H |
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54 #define ABSTRACTMETAOBJECT_H |
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55 |
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56 #include <QtDesigner/sdk_global.h> |
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57 #include <QtCore/QVariant> |
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58 #include <QtCore/QFlags> |
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59 |
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60 QT_BEGIN_HEADER |
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61 |
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62 QT_BEGIN_NAMESPACE |
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63 |
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64 class QDESIGNER_SDK_EXPORT QDesignerMetaEnumInterface |
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65 { |
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66 public: |
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67 QDesignerMetaEnumInterface(); |
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68 virtual ~QDesignerMetaEnumInterface(); |
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69 virtual bool isFlag() const = 0; |
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70 virtual QString key(int index) const = 0; |
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71 virtual int keyCount() const = 0; |
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72 virtual int keyToValue(const QString &key) const = 0; |
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73 virtual int keysToValue(const QString &keys) const = 0; |
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74 virtual QString name() const = 0; |
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75 virtual QString scope() const = 0; |
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76 virtual QString separator() const = 0; |
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77 virtual int value(int index) const = 0; |
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78 virtual QString valueToKey(int value) const = 0; |
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79 virtual QString valueToKeys(int value) const = 0; |
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80 }; |
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81 |
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82 class QDESIGNER_SDK_EXPORT QDesignerMetaPropertyInterface |
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83 { |
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84 public: |
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85 enum Kind { EnumKind, FlagKind, OtherKind }; |
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86 enum AccessFlag { ReadAccess = 0x0001, WriteAccess = 0x0002, ResetAccess = 0x0004 }; |
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87 enum Attribute { DesignableAttribute = 0x0001, ScriptableAttribute = 0x0002, StoredAttribute = 0x0004, UserAttribute = 0x0008}; |
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88 Q_DECLARE_FLAGS(Attributes, Attribute) |
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89 Q_DECLARE_FLAGS(AccessFlags, AccessFlag) |
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90 |
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91 QDesignerMetaPropertyInterface(); |
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92 virtual ~QDesignerMetaPropertyInterface(); |
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93 |
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94 virtual const QDesignerMetaEnumInterface *enumerator() const = 0; |
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95 |
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96 virtual Kind kind() const = 0; |
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97 virtual AccessFlags accessFlags() const = 0; |
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98 virtual Attributes attributes(const QObject *object = 0) const = 0; |
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99 |
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100 virtual QVariant::Type type() const = 0; |
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101 virtual QString name() const = 0; |
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102 virtual QString typeName() const = 0; |
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103 virtual int userType() const = 0; |
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104 virtual bool hasSetter() const = 0; |
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105 |
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106 virtual QVariant read(const QObject *object) const = 0; |
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107 virtual bool reset(QObject *object) const = 0; |
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108 virtual bool write(QObject *object, const QVariant &value) const = 0; |
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109 }; |
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110 |
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111 Q_DECLARE_OPERATORS_FOR_FLAGS(QDesignerMetaPropertyInterface::AccessFlags) |
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112 Q_DECLARE_OPERATORS_FOR_FLAGS(QDesignerMetaPropertyInterface::Attributes) |
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113 |
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114 class QDESIGNER_SDK_EXPORT QDesignerMetaMethodInterface |
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115 { |
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116 public: |
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117 QDesignerMetaMethodInterface(); |
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118 virtual ~QDesignerMetaMethodInterface(); |
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119 |
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120 enum MethodType { Method, Signal, Slot, Constructor }; |
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121 enum Access { Private, Protected, Public }; |
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122 |
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123 virtual Access access() const = 0; |
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124 virtual MethodType methodType() const = 0; |
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125 virtual QStringList parameterNames() const = 0; |
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126 virtual QStringList parameterTypes() const = 0; |
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127 virtual QString signature() const = 0; |
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128 virtual QString normalizedSignature() const = 0; |
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129 virtual QString tag() const = 0; |
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130 virtual QString typeName() const = 0; |
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131 }; |
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132 |
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133 class QDESIGNER_SDK_EXPORT QDesignerMetaObjectInterface { |
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134 public: |
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135 QDesignerMetaObjectInterface(); |
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136 virtual ~QDesignerMetaObjectInterface(); |
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137 |
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138 virtual QString className() const = 0; |
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139 virtual const QDesignerMetaEnumInterface *enumerator(int index) const = 0; |
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140 virtual int enumeratorCount() const = 0; |
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141 virtual int enumeratorOffset() const = 0; |
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142 |
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143 virtual int indexOfEnumerator(const QString &name) const = 0; |
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144 virtual int indexOfMethod(const QString &method) const = 0; |
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145 virtual int indexOfProperty(const QString &name) const = 0; |
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146 virtual int indexOfSignal(const QString &signal) const = 0; |
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147 virtual int indexOfSlot(const QString &slot) const = 0; |
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148 |
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149 virtual const QDesignerMetaMethodInterface *method(int index) const = 0; |
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150 virtual int methodCount() const = 0; |
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151 virtual int methodOffset() const = 0; |
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152 |
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153 virtual const QDesignerMetaPropertyInterface *property(int index) const = 0; |
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154 virtual int propertyCount() const = 0; |
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155 virtual int propertyOffset() const = 0; |
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156 |
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157 virtual const QDesignerMetaObjectInterface *superClass() const = 0; |
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158 virtual const QDesignerMetaPropertyInterface *userProperty() const = 0; |
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159 }; |
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160 |
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161 // To be obtained from core |
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162 class QDESIGNER_SDK_EXPORT QDesignerIntrospectionInterface { |
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163 public: |
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164 QDesignerIntrospectionInterface(); |
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165 virtual ~QDesignerIntrospectionInterface(); |
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166 |
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167 virtual const QDesignerMetaObjectInterface* metaObject(const QObject *object) const = 0; |
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168 }; |
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169 |
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170 QT_END_NAMESPACE |
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171 |
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172 QT_END_HEADER |
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173 |
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174 #endif // ABSTRACTMETAOBJECT_H |