summaryrefslogtreecommitdiffstats
path: root/tools/designer/src/lib/uilib/properties_p.h
blob: 127f8c39a80583bb674eb38d7dc42145dd175fad (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
/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the Qt Designer 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 http://www.qtsoftware.com/contact.
** $QT_END_LICENSE$
**
****************************************************************************/

//
//  W A R N I N G
//  -------------
//
// This file is not part of the Qt API.  It exists for the convenience
// of Qt Designer.  This header
// file may change from version to version without notice, or even be removed.
//
// We mean it.
//

#ifndef UILIBPROPERTIES_H
#define UILIBPROPERTIES_H

#include <QtDesigner/uilib_global.h>

#include <QtCore/QObject>
#include <QtCore/QMetaProperty>
#include <QtCore/QLocale>
#include <QtCore/QCoreApplication>

#include <QtGui/QWidget>

#include "formbuilderextra_p.h"

QT_BEGIN_NAMESPACE

#ifdef QFORMINTERNAL_NAMESPACE
namespace QFormInternal
{
#endif

class QAbstractFormBuilder;
class DomProperty;

QDESIGNER_UILIB_EXPORT DomProperty *variantToDomProperty(QAbstractFormBuilder *abstractFormBuilder, const QMetaObject *meta, const QString &propertyName, const QVariant &value);


QDESIGNER_UILIB_EXPORT QVariant domPropertyToVariant(const DomProperty *property);
QDESIGNER_UILIB_EXPORT QVariant domPropertyToVariant(QAbstractFormBuilder *abstractFormBuilder, const QMetaObject *meta, const  DomProperty *property);

// This class exists to provide meta information
// for enumerations only.
class QAbstractFormBuilderGadget: public QWidget
{
    Q_OBJECT
    Q_PROPERTY(Qt::ItemFlags itemFlags READ fakeItemFlags)
    Q_PROPERTY(Qt::CheckState checkState READ fakeCheckState)
    Q_PROPERTY(Qt::Alignment textAlignment READ fakeAlignment)
    Q_PROPERTY(Qt::Orientation orientation READ fakeOrientation)
    Q_PROPERTY(QSizePolicy::Policy sizeType READ fakeSizeType)
    Q_PROPERTY(QPalette::ColorRole colorRole READ fakeColorRole)
    Q_PROPERTY(QPalette::ColorGroup colorGroup READ fakeColorGroup)
    Q_PROPERTY(QFont::StyleStrategy styleStrategy READ fakeStyleStrategy)
    Q_PROPERTY(Qt::CursorShape cursorShape READ fakeCursorShape)
    Q_PROPERTY(Qt::BrushStyle brushStyle READ fakeBrushStyle)
    Q_PROPERTY(Qt::ToolBarArea toolBarArea READ fakeToolBarArea)
    Q_PROPERTY(QGradient::Type gradientType READ fakeGradientType)
    Q_PROPERTY(QGradient::Spread gradientSpread READ fakeGradientSpread)
    Q_PROPERTY(QGradient::CoordinateMode gradientCoordinate READ fakeGradientCoordinate)
    Q_PROPERTY(QLocale::Language language READ fakeLanguage)
    Q_PROPERTY(QLocale::Country country READ fakeCountry)
public:
    QAbstractFormBuilderGadget() { Q_ASSERT(0); }

    Qt::Orientation fakeOrientation() const     { Q_ASSERT(0); return Qt::Horizontal; }
    QSizePolicy::Policy fakeSizeType() const    { Q_ASSERT(0); return QSizePolicy::Expanding; }
    QPalette::ColorGroup fakeColorGroup() const { Q_ASSERT(0); return static_cast<QPalette::ColorGroup>(0); }
    QPalette::ColorRole fakeColorRole() const   { Q_ASSERT(0); return static_cast<QPalette::ColorRole>(0); }
    QFont::StyleStrategy fakeStyleStrategy() const     { Q_ASSERT(0); return QFont::PreferDefault; }
    Qt::CursorShape fakeCursorShape() const     { Q_ASSERT(0); return Qt::ArrowCursor; }
    Qt::BrushStyle fakeBrushStyle() const       { Q_ASSERT(0); return Qt::NoBrush; }
    Qt::ToolBarArea fakeToolBarArea() const {  Q_ASSERT(0); return Qt::NoToolBarArea; }
    QGradient::Type fakeGradientType() const    { Q_ASSERT(0); return QGradient::NoGradient; }
    QGradient::Spread fakeGradientSpread() const  { Q_ASSERT(0); return QGradient::PadSpread; }
    QGradient::CoordinateMode fakeGradientCoordinate() const  { Q_ASSERT(0); return QGradient::LogicalMode; }
    QLocale::Language fakeLanguage() const  { Q_ASSERT(0); return QLocale::C; }
    QLocale::Country fakeCountry() const  { Q_ASSERT(0); return QLocale::AnyCountry; }
    Qt::ItemFlags fakeItemFlags() const         { Q_ASSERT(0); return Qt::NoItemFlags; }
    Qt::CheckState fakeCheckState() const       { Q_ASSERT(0); return Qt::Unchecked; }
    Qt::Alignment fakeAlignment() const         { Q_ASSERT(0); return Qt::AlignLeft; }
};

// Convert key to value for a given QMetaEnum
template <class EnumType>
inline EnumType enumKeyToValue(const QMetaEnum &metaEnum,const char *key, const EnumType* = 0)
{
    int val = metaEnum.keyToValue(key);
    if (val == -1) {

        uiLibWarning(QCoreApplication::translate("QFormBuilder", "The enumeration-value '%1' is invalid. The default value '%2' will be used instead.")
                    .arg(QString::fromUtf8(key)).arg(QString::fromUtf8(metaEnum.key(0))));
        val = metaEnum.value(0);
    }
    return static_cast<EnumType>(val);
}

// Convert keys to value for a given QMetaEnum
template <class EnumType>
inline EnumType enumKeysToValue(const QMetaEnum &metaEnum,const char *keys, const EnumType* = 0)
{
    int val = metaEnum.keysToValue(keys);
    if (val == -1) {

        uiLibWarning(QCoreApplication::translate("QFormBuilder", "The flag-value '%1' is invalid. Zero will be used instead.")
                    .arg(QString::fromUtf8(keys)));
        val = 0;
    }
    return static_cast<EnumType>(QFlag(val));
}

// Access meta enumeration object of a qobject
template <class QObjectType>
inline QMetaEnum metaEnum(const char *name, const QObjectType* = 0)
{
    const int e_index = QObjectType::staticMetaObject.indexOfProperty(name);
    Q_ASSERT(e_index != -1);
    return QObjectType::staticMetaObject.property(e_index).enumerator();
}

// Convert key to value for enumeration by name
template <class QObjectType, class EnumType>
inline EnumType enumKeyOfObjectToValue(const char *enumName, const char *key, const QObjectType* = 0, const EnumType* = 0)
{
    const QMetaEnum me = metaEnum<QObjectType>(enumName);
    return enumKeyToValue<EnumType>(me, key);
}

#ifdef QFORMINTERNAL_NAMESPACE
}
#endif

QT_END_NAMESPACE

#endif // UILIBPROPERTIES_H