summaryrefslogtreecommitdiffstats
path: root/src/declarative/qml/qmldom.h
blob: 04ce8b9673b9a75680d4b44c25d7ce0cb7ad0e25 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Qt Software Information (qt-info@nokia.com)
**
** This file is part of the QtDeclarative module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the either Technology Preview License Agreement or the
** Beta Release License Agreement.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain
** additional rights. These rights are described in the Nokia Qt LGPL
** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this
** package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.  Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at qt-sales@nokia.com.
** $QT_END_LICENSE$
**
****************************************************************************/

#ifndef QMLDOM_H
#define QMLDOM_H

#include <QtCore/qlist.h>
#include <QtCore/qshareddata.h>
#include <QtDeclarative/qmlerror.h>

QT_BEGIN_HEADER

QT_BEGIN_NAMESPACE

QT_MODULE(Declarative)

class QString;
class QByteArray;
class QmlDomObject;
class QmlDomList;
class QmlDomValue;
class QmlEngine;
class QmlDomComponent;
class QIODevice;

class QmlDomDocumentPrivate;
class Q_DECLARATIVE_EXPORT QmlDomDocument
{
public:
    QmlDomDocument();
    QmlDomDocument(const QmlDomDocument &);
    ~QmlDomDocument();
    QmlDomDocument &operator=(const QmlDomDocument &);

    int version() const;
    QList<QUrl> imports() const;

    QList<QmlError> errors() const;
    bool load(QmlEngine *, const QByteArray &, const QUrl & = QUrl());
    QByteArray save() const;

    QmlDomObject rootObject() const;
private:
    QSharedDataPointer<QmlDomDocumentPrivate> d;
};

class QmlDomPropertyPrivate;
class Q_DECLARATIVE_EXPORT QmlDomProperty
{
public:
    QmlDomProperty();
    QmlDomProperty(const QmlDomProperty &);
    ~QmlDomProperty();
    QmlDomProperty &operator=(const QmlDomProperty &);

    QByteArray propertyName() const;
    QList<QByteArray> propertyNameParts() const;

    bool isDefaultProperty() const;

    QmlDomValue value() const;
    void setValue(const QmlDomValue &);

    int position() const;
    int length() const;

private:
    friend class QmlDomObject;
    QSharedDataPointer<QmlDomPropertyPrivate> d;
};

class QmlDomObjectPrivate;
class Q_DECLARATIVE_EXPORT QmlDomObject
{
public:
    QmlDomObject();
    QmlDomObject(const QByteArray &);
    QmlDomObject(const QmlDomObject &);
    ~QmlDomObject();
    QmlDomObject &operator=(const QmlDomObject &);

    bool isValid() const;

    QByteArray objectType() const;
    QByteArray objectId() const;

    void setObjectId(const QByteArray &);

    QList<QmlDomProperty> properties() const;
    QmlDomProperty property(const QByteArray &) const;

    void removeProperty(const QByteArray &);
    void addProperty(const QByteArray &, const QmlDomValue &);

    bool isCustomType() const;
    QByteArray customTypeData() const;
    void setCustomTypeData(const QByteArray &);

    bool isComponent() const;
    QmlDomComponent toComponent() const;

    int position() const;
    int length() const;

private:
    friend class QmlDomDocument;
    friend class QmlDomComponent;
    friend class QmlDomValue;
    friend class QmlDomValueValueSource;
    QSharedDataPointer<QmlDomObjectPrivate> d;
};

class QmlDomValuePrivate;
class QmlDomBasicValuePrivate;
class Q_DECLARATIVE_EXPORT QmlDomValueLiteral
{
public:
    QmlDomValueLiteral();
    QmlDomValueLiteral(const QmlDomValueLiteral &);
    ~QmlDomValueLiteral();
    QmlDomValueLiteral &operator=(const QmlDomValueLiteral &);

    QString literal() const;
    void setLiteral(const QString &);

private:
    friend class QmlDomValue;
    QSharedDataPointer<QmlDomBasicValuePrivate> d;
};

class Q_DECLARATIVE_EXPORT QmlDomValueBinding
{
public:
    QmlDomValueBinding();
    QmlDomValueBinding(const QmlDomValueBinding &);
    ~QmlDomValueBinding();
    QmlDomValueBinding &operator=(const QmlDomValueBinding &);

    QString binding() const;
    void setBinding(const QString &);

private:
    friend class QmlDomValue;
    QSharedDataPointer<QmlDomBasicValuePrivate> d;
};

class Q_DECLARATIVE_EXPORT QmlDomValueValueSource
{
public:
    QmlDomValueValueSource();
    QmlDomValueValueSource(const QmlDomValueValueSource &);
    ~QmlDomValueValueSource();
    QmlDomValueValueSource &operator=(const QmlDomValueValueSource &);

    QmlDomObject object() const;
    void setObject(const QmlDomObject &);

private:
    friend class QmlDomValue;
    QSharedDataPointer<QmlDomBasicValuePrivate> d;
};

class Q_DECLARATIVE_EXPORT QmlDomComponent : public QmlDomObject
{
public:
    QmlDomComponent();
    QmlDomComponent(const QmlDomComponent &);
    ~QmlDomComponent();
    QmlDomComponent &operator=(const QmlDomComponent &);

    QmlDomObject componentRoot() const;
    void setComponentRoot(const QmlDomObject &);
};

class Q_DECLARATIVE_EXPORT QmlDomValue
{
public:
    enum Type { 
        Invalid,
        Literal, 
        PropertyBinding, 
        ValueSource,
        Object,
        List 
    };

    QmlDomValue();
    QmlDomValue(const QmlDomValue &);
    ~QmlDomValue();
    QmlDomValue &operator=(const QmlDomValue &);

    Type type() const;

    bool isInvalid() const;
    bool isLiteral() const;
    bool isBinding() const;
    bool isValueSource() const;
    bool isObject() const;
    bool isList() const;

    QmlDomValueLiteral toLiteral() const;
    QmlDomValueBinding toBinding() const;
    QmlDomValueValueSource toValueSource() const;
    QmlDomObject toObject() const;
    QmlDomList toList() const;

    int position() const;
    int length() const;

private:
    friend class QmlDomProperty;
    friend class QmlDomList;
    QSharedDataPointer<QmlDomValuePrivate> d;
};

class Q_DECLARATIVE_EXPORT QmlDomList
{
public:
    QmlDomList();
    QmlDomList(const QmlDomList &);
    ~QmlDomList();
    QmlDomList &operator=(const QmlDomList &);

    QList<QmlDomValue> values() const;
    void setValues(const QList<QmlDomValue> &);

private:
    friend class QmlDomValue;
    QSharedDataPointer<QmlDomValuePrivate> d;
};

QT_END_NAMESPACE

QT_END_HEADER

#endif // QMLDOM_H