qtvariantproperty.h

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#ifndef QTVARIANTPROPERTY_H
#define QTVARIANTPROPERTY_H

#include "qtpropertybrowser.h"
#include "qteditorfactory.h"
#include <QtCore/QVariant>
#include <QtGui/QIcon>

#if QT_VERSION >= 0x040400
QT_BEGIN_NAMESPACE
#endif

typedef QMap<int, QIcon> QtIconMap;
typedef QMap<const QtProperty *, QtProperty *> PropertyMap;

class QtVariantPropertyManager;
class QtVariantProperty;

class QtVariantPropertyPrivate
{
    QtVariantProperty *q_ptr;
public:
    QtVariantPropertyPrivate(QtVariantPropertyManager *m) : manager(m) {}

    QtVariantPropertyManager *manager;
};

class QtVariantPropertyManagerPrivate
{
    QtVariantPropertyManager *q_ptr;
    Q_DECLARE_PUBLIC(QtVariantPropertyManager)
public:
    QtVariantPropertyManagerPrivate();

    bool m_creatingProperty;
    bool m_creatingSubProperties;
    bool m_destroyingSubProperties;
    int m_propertyType;

    void slotValueChanged(QtProperty *property, int val);
    void slotRangeChanged(QtProperty *property, int min, int max);
    void slotSingleStepChanged(QtProperty *property, int step);
    void slotValueChanged(QtProperty *property, double val);
    void slotRangeChanged(QtProperty *property, double min, double max);
    void slotSingleStepChanged(QtProperty *property, double step);
    void slotDecimalsChanged(QtProperty *property, int prec);
    void slotValueChanged(QtProperty *property, bool val);
    void slotValueChanged(QtProperty *property, const QString &val);
    void slotRegExpChanged(QtProperty *property, const QRegExp &regExp);
    void slotEchoModeChanged(QtProperty *property, int);
    void slotValueChanged(QtProperty *property, const QDate &val);
    void slotRangeChanged(QtProperty *property, const QDate &min, const QDate &max);
    void slotValueChanged(QtProperty *property, const QTime &val);
    void slotValueChanged(QtProperty *property, const QDateTime &val);
    void slotValueChanged(QtProperty *property, const QKeySequence &val);
    void slotValueChanged(QtProperty *property, const QChar &val);
    void slotValueChanged(QtProperty *property, const QLocale &val);
    void slotValueChanged(QtProperty *property, const QPoint &val);
    void slotValueChanged(QtProperty *property, const QPointF &val);
    void slotValueChanged(QtProperty *property, const QSize &val);
    void slotRangeChanged(QtProperty *property, const QSize &min, const QSize &max);
    void slotValueChanged(QtProperty *property, const QSizeF &val);
    void slotRangeChanged(QtProperty *property, const QSizeF &min, const QSizeF &max);
    void slotValueChanged(QtProperty *property, const QRect &val);
    void slotConstraintChanged(QtProperty *property, const QRect &val);
    void slotValueChanged(QtProperty *property, const QRectF &val);
    void slotConstraintChanged(QtProperty *property, const QRectF &val);
    void slotValueChanged(QtProperty *property, const QColor &val);
    void slotEnumChanged(QtProperty *property, int val);
    void slotEnumNamesChanged(QtProperty *property, const QStringList &enumNames);
    void slotEnumIconsChanged(QtProperty *property, const QMap<int, QIcon> &enumIcons);
    void slotValueChanged(QtProperty *property, const QSizePolicy &val);
    void slotValueChanged(QtProperty *property, const QFont &val);
    void slotValueChanged(QtProperty *property, const QCursor &val);
    void slotFlagChanged(QtProperty *property, int val);
    void slotFlagNamesChanged(QtProperty *property, const QStringList &flagNames);
    void slotPropertyInserted(QtProperty *property, QtProperty *parent, QtProperty *after);
    void slotPropertyRemoved(QtProperty *property, QtProperty *parent);

    void valueChanged(QtProperty *property, const QVariant &val);

    int internalPropertyToType(QtProperty *property) const;
    QtVariantProperty *createSubProperty(QtVariantProperty *parent, QtVariantProperty *after,
            QtProperty *internal);
    void removeSubProperty(QtVariantProperty *property);

    QMap<int, QtAbstractPropertyManager *> m_typeToPropertyManager;
    QMap<int, QMap<QString, int> > m_typeToAttributeToAttributeType;

    QMap<const QtProperty *, QPair<QtVariantProperty *, int> > m_propertyToType;

    QMap<int, int> m_typeToValueType;


    QMap<QtProperty *, QtVariantProperty *> m_internalToProperty;

    const QString m_constraintAttribute;
    const QString m_singleStepAttribute;
    const QString m_decimalsAttribute;
    const QString m_enumIconsAttribute;
    const QString m_enumNamesAttribute;
    const QString m_flagNamesAttribute;
    const QString m_maximumAttribute;
    const QString m_minimumAttribute;
    const QString m_regExpAttribute;
    const QString m_echoModeAttribute;
};

class QT_QTPROPERTYBROWSER_EXPORT QtVariantProperty : public QtProperty
{
public:
    ~QtVariantProperty();
    QVariant value() const;
    QVariant attributeValue(const QString &attribute) const;
    int valueType() const;
    int propertyType() const;

    void setValue(const QVariant &value);
    void setAttribute(const QString &attribute, const QVariant &value);
protected:
    QtVariantProperty(QtVariantPropertyManager *manager);
private:
    friend class QtVariantPropertyManager;
    QtVariantPropertyPrivate *d_ptr;
};

class QtVariantPropertyManagerPrivate;

class QT_QTPROPERTYBROWSER_EXPORT QtVariantPropertyManager : public QtAbstractPropertyManager
{
    Q_OBJECT
public:
    QtVariantPropertyManager(QObject *parent = 0);
    ~QtVariantPropertyManager();

    virtual QtVariantProperty *addProperty(int propertyType, const QString &name = QString());

    int propertyType(const QtProperty *property) const;
    int valueType(const QtProperty *property) const;
    QtVariantProperty *variantProperty(const QtProperty *property) const;

    virtual bool isPropertyTypeSupported(int propertyType) const;
    virtual int valueType(int propertyType) const;
    virtual QStringList attributes(int propertyType) const;
    virtual int attributeType(int propertyType, const QString &attribute) const;

    virtual QVariant value(const QtProperty *property) const;
    virtual QVariant attributeValue(const QtProperty *property, const QString &attribute) const;

    static int enumTypeId();
    static int flagTypeId();
    static int groupTypeId();
    static int iconMapTypeId();
public Q_SLOTS:
    virtual void setValue(QtProperty *property, const QVariant &val);
    virtual void setAttribute(QtProperty *property,
                const QString &attribute, const QVariant &value);
Q_SIGNALS:
    void valueChanged(QtProperty *property, const QVariant &val);
    void attributeChanged(QtProperty *property,
                const QString &attribute, const QVariant &val);
protected:
    virtual bool hasValue(const QtProperty *property) const;
    QString valueText(const QtProperty *property) const;
    QIcon valueIcon(const QtProperty *property) const;
    virtual void initializeProperty(QtProperty *property);
    virtual void uninitializeProperty(QtProperty *property);
    virtual QtProperty *createProperty();
private:
    QtVariantPropertyManagerPrivate *d_ptr;
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, int, int))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, double))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, double, double))
    Q_PRIVATE_SLOT(d_func(), void slotSingleStepChanged(QtProperty *, double))
    Q_PRIVATE_SLOT(d_func(), void slotDecimalsChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, bool))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QString &))
    Q_PRIVATE_SLOT(d_func(), void slotRegExpChanged(QtProperty *, const QRegExp &))
    Q_PRIVATE_SLOT(d_func(), void slotEchoModeChanged(QtProperty *, int))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDate &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QDate &, const QDate &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QTime &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QDateTime &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QKeySequence &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QChar &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QLocale &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPoint &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QPointF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSize &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSize &, const QSize &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizeF &))
    Q_PRIVATE_SLOT(d_func(), void slotRangeChanged(QtProperty *, const QSizeF &, const QSizeF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRect &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRect &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QRectF &))
    Q_PRIVATE_SLOT(d_func(), void slotConstraintChanged(QtProperty *, const QRectF &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QColor &))
    Q_PRIVATE_SLOT(d_func(), void slotEnumNamesChanged(QtProperty *, const QStringList &))
    Q_PRIVATE_SLOT(d_func(), void slotEnumIconsChanged(QtProperty *, const QMap<int, QIcon> &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QSizePolicy &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QFont &))
    Q_PRIVATE_SLOT(d_func(), void slotValueChanged(QtProperty *, const QCursor &))
    Q_PRIVATE_SLOT(d_func(), void slotFlagNamesChanged(QtProperty *, const QStringList &))

    Q_PRIVATE_SLOT(d_func(), void slotPropertyInserted(QtProperty *, QtProperty *, QtProperty *))
    Q_PRIVATE_SLOT(d_func(), void slotPropertyRemoved(QtProperty *, QtProperty *))
    Q_DECLARE_PRIVATE(QtVariantPropertyManager)
    Q_DISABLE_COPY(QtVariantPropertyManager)
};

class QtVariantEditorFactory;

class QtVariantEditorFactoryPrivate
{
    QtVariantEditorFactory *q_ptr;
    Q_DECLARE_PUBLIC(QtVariantEditorFactory)
public:

    QtSpinBoxFactory           *m_spinBoxFactory;
    QtDoubleSpinBoxFactory     *m_doubleSpinBoxFactory;
    QtCheckBoxFactory          *m_checkBoxFactory;
    QtLineEditFactory          *m_lineEditFactory;
    QtDateEditFactory          *m_dateEditFactory;
    QtTimeEditFactory          *m_timeEditFactory;
    QtDateTimeEditFactory      *m_dateTimeEditFactory;
    QtKeySequenceEditorFactory *m_keySequenceEditorFactory;
    QtCharEditorFactory        *m_charEditorFactory;
    QtEnumEditorFactory        *m_comboBoxFactory;
    QtCursorEditorFactory      *m_cursorEditorFactory;
    QtColorEditorFactory       *m_colorEditorFactory;
    QtFontEditorFactory        *m_fontEditorFactory;

    QMap<QtAbstractEditorFactoryBase *, int> m_factoryToType;
    QMap<int, QtAbstractEditorFactoryBase *> m_typeToFactory;
};

class QT_QTPROPERTYBROWSER_EXPORT QtVariantEditorFactory : public QtAbstractEditorFactory<QtVariantPropertyManager>
{
    Q_OBJECT
public:
    QtVariantEditorFactory(QObject *parent = 0);
    ~QtVariantEditorFactory();
protected:
    void connectPropertyManager(QtVariantPropertyManager *manager);
    QWidget *createEditor(QtVariantPropertyManager *manager, QtProperty *property,
                QWidget *parent);
    void disconnectPropertyManager(QtVariantPropertyManager *manager);
private:
    QtVariantEditorFactoryPrivate *d_ptr;
    Q_DECLARE_PRIVATE(QtVariantEditorFactory)
    Q_DISABLE_COPY(QtVariantEditorFactory)
};

#if QT_VERSION >= 0x040400
QT_END_NAMESPACE
#endif

Q_DECLARE_METATYPE(QIcon)
Q_DECLARE_METATYPE(QtIconMap)
#endif