Qt 4.8
qdeclarativecustomparser_p.h
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41 
42 #ifndef QDECLARATIVECUSTOMPARSER_H
43 #define QDECLARATIVECUSTOMPARSER_H
44 
45 //
46 // W A R N I N G
47 // -------------
48 //
49 // This file is not part of the Qt API. It exists purely as an
50 // implementation detail. This header file may change from version to
51 // version without notice, or even be removed.
52 //
53 // We mean it.
54 //
55 
56 #include "private/qdeclarativemetatype_p.h"
57 #include "qdeclarativeerror.h"
58 #include "private/qdeclarativeparser_p.h"
59 #include "private/qdeclarativebinding_p.h"
60 
61 #include <QtCore/qbytearray.h>
62 #include <QtCore/qxmlstream.h>
63 
65 
67 
68 QT_MODULE(Declarative)
69 
71 
74 {
75 public:
80 
81  QByteArray name() const;
83 
84  bool isList() const;
85  // Will be one of QDeclarativeParser::Variant, QDeclarativeCustomParserProperty or
86  // QDeclarativeCustomParserNode
87  QList<QVariant> assignedValues() const;
88 
89 private:
93 };
94 
97 {
98 public:
103 
104  QByteArray name() const;
106 
108 
109 private:
112 };
113 
115 {
116 public:
117  enum Flag {
118  NoFlag = 0x00000000,
119  AcceptsAttachedProperties = 0x00000001
120  };
122 
123  QDeclarativeCustomParser() : compiler(0), object(0), m_flags(NoFlag) {}
124  QDeclarativeCustomParser(Flags f) : compiler(0), object(0), m_flags(f) {}
126 
127  void clearErrors();
128  Flags flags() const { return m_flags; }
129 
130  virtual QByteArray compile(const QList<QDeclarativeCustomParserProperty> &)=0;
131  virtual void setCustomData(QObject *, const QByteArray &)=0;
132 
133  QList<QDeclarativeError> errors() const { return exceptions; }
134 
135 protected:
136  void error(const QString& description);
137  void error(const QDeclarativeCustomParserProperty&, const QString& description);
138  void error(const QDeclarativeCustomParserNode&, const QString& description);
139 
140  int evaluateEnum(const QByteArray&) const;
141 
142  const QMetaObject *resolveType(const QByteArray&) const;
143 
144  QDeclarativeBinding::Identifier rewriteBinding(const QString&, const QByteArray&);
145 
146 private:
151  friend class QDeclarativeCompiler;
152 };
154 
155 #if 0
156 #define QML_REGISTER_CUSTOM_TYPE(URI, VERSION_MAJ, VERSION_MIN, NAME, TYPE, CUSTOMTYPE) \
157  qmlRegisterCustomType<TYPE>(#URI, VERSION_MAJ, VERSION_MIN, #NAME, #TYPE, new CUSTOMTYPE)
158 #endif
159 
161 
164 
166 
167 #endif
The QMetaObject class contains meta-information about Qt objects.
Definition: qobjectdefs.h:304
#define QT_END_NAMESPACE
This macro expands to.
Definition: qglobal.h:90
#define QT_MODULE(x)
Definition: qglobal.h:2783
#define QT_BEGIN_HEADER
Definition: qglobal.h:136
#define Q_DECLARE_FLAGS(Flags, Enum)
The Q_DECLARE_FLAGS() macro expands to.
Definition: qglobal.h:2348
#define error(msg)
The QByteArray class provides an array of bytes.
Definition: qbytearray.h:135
The QString class provides a Unicode character string.
Definition: qstring.h:83
The QObject class is the base class of all Qt objects.
Definition: qobject.h:111
#define QT_BEGIN_NAMESPACE
This macro expands to.
Definition: qglobal.h:89
Q_DECLARE_OPERATORS_FOR_FLAGS(QDeclarativeCustomParser::Flags)
const char * name
QList< QDeclarativeError > errors() const
The QDeclarativeCustomParser class allows you to add new arbitrary types to QML.
#define Q_DECLARE_METATYPE(TYPE)
This macro makes the type Type known to QMetaType as long as it provides a public default constructor...
Definition: qmetatype.h:265
#define Q_DECLARATIVE_EXPORT
Definition: qglobal.h:1454
QDeclarativeCustomParserPropertyPrivate * d
static QTestResult::TestLocation location
Definition: qtestresult.cpp:63
static const QCssKnownValue properties[NumProperties - 1]
Definition: qcssparser.cpp:67
Flags
#define QT_END_HEADER
Definition: qglobal.h:137
QDeclarativeParser::Object * object
QList< QDeclarativeError > exceptions
QDeclarativeCustomParserNodePrivate * d