extcap_argument.h

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#ifndef UI_QT_EXTCAP_ARGUMENT_H_
#define UI_QT_EXTCAP_ARGUMENT_H_
 
#include <QObject>
#include <QWidget>
#include <QLabel>
#include <QVariant>
#include <QList>
#include <QLineEdit>
#include <QComboBox>
#include <QButtonGroup>
#include <QCheckBox>
#include <QDateTime>
 
#include <extcap_parser.h>
 
#define EXTCAP_GUI_BLANK_LABEL "QLabel { color : ; }"
#define EXTCAP_GUI_ERROR_LABEL "QLabel { color : red; }"
 
class ExtcapValue;
 
typedef QList<ExtcapValue> ExtcapValueList;

class ExtcapValue
{
public:
    ExtcapValue(QString value, QString call, bool enabled, bool isDefault) :
        _value(value), _call(call), _enabled(enabled),
        _isDefault(isDefault), _depth(0) {}

    virtual ~ExtcapValue();

    void setChildren(ExtcapValueList children);

    ExtcapValueList children()
    {
        if (_children.length() == 0)
            return ExtcapValueList();
        return _children;
    }

    QString value() const { return _value; }

    const QString call() const { return _call; }

    bool enabled() const { return _enabled; }

    bool isDefault() const { return _isDefault; }

    int depth() { return _depth; }
 
private:
    QString _value;

    QString _call;

    bool _enabled;

    bool _isDefault;

    int _depth;

    ExtcapValueList _children;
};
 

class ExtcapArgument: public QObject
{
    Q_OBJECT
 
public:
    ExtcapArgument(QObject *parent = Q_NULLPTR);

    ExtcapArgument(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    ExtcapArgument(const ExtcapArgument &obj);

    virtual ~ExtcapArgument();

    virtual QWidget * createLabel(QWidget * parent = 0);

    virtual QWidget * createEditor(QWidget * parent = 0);

    virtual extcap_arg * argument() { return _argument; }

    virtual QString call();

    virtual QString value();

    virtual QString defaultValue();

    bool isDefault();

    virtual bool isValid();

    bool isRequired();

    bool isSufficient();

    bool reload();

    QString prefKey(const QString & device_name,
        const QString & option_name, const QString & option_value);

    virtual QString prefValue();

    void resetValue();

    virtual QString group() const;

    virtual int argNr() const;

    static ExtcapArgument * create(extcap_arg * argument = Q_NULLPTR, QObject * parent = Q_NULLPTR);

    virtual bool isSetDefaultValueSupported();
 
public Q_SLOTS:
    virtual void setDefaultValue();

    void onBoolChanged(bool val);

    void onIntChanged(int val);

    void onStringChanged(QString val);
 
Q_SIGNALS:
    void valueChanged();
 
protected:

    bool fileExists();

    ExtcapValueList loadValues(QString parent);

    bool reloadValues();

    ExtcapValueList values;

    extcap_arg * _argument;

    QLabel * _label;

    int _number;
};
 

class ExtArgText : public ExtcapArgument
{
    Q_OBJECT
 
public:
    ExtArgText(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString value() override;

    virtual bool isValid() override;

    virtual bool isSetDefaultValueSupported() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
 
protected:

    QLineEdit * textBox;
};
 

class ExtArgNumber : public ExtArgText
{
    Q_OBJECT
 
public:
    ExtArgNumber(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString defaultValue() override;
};
 

class ExtArgSelector : public ExtcapArgument
{
    Q_OBJECT
 
public:
    ExtArgSelector(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString value() override;

    virtual bool isValid() override;

    virtual bool isSetDefaultValueSupported() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
 
protected:
    QComboBox * boxSelection;
 
private Q_SLOTS:
    void onReloadTriggered();
 
};

class ExtArgEditSelector : public ExtArgSelector
{
    Q_OBJECT
 
public:
    ExtArgEditSelector(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString value() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
};

class ExtArgRadio : public ExtcapArgument
{
    Q_OBJECT
 
public:
    ExtArgRadio(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual ~ExtArgRadio();

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString value() override;

    virtual bool isValid() override;

    virtual bool isSetDefaultValueSupported() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
 
private:

    QButtonGroup * selectorGroup;

    QList<QString> * callStrings;
};
 

class ExtArgBool : public ExtcapArgument
{
    Q_OBJECT
 
public:
    ExtArgBool(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createLabel(QWidget * parent) override;

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual QString call() override;

    virtual QString value() override;

    virtual bool isValid() override;

    virtual QString defaultValue() override;

    virtual QString prefValue() override;

    virtual bool isSetDefaultValueSupported() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
 
private:

    QCheckBox * boolBox;

    bool defaultBool();
};
 

class ExtArgTimestamp : public ExtcapArgument
{
    Q_OBJECT
 
public:
    ExtArgTimestamp(extcap_arg * argument, QObject *parent = Q_NULLPTR);

    virtual QWidget * createEditor(QWidget * parent) override;

    virtual bool isValid() override;

    virtual QString defaultValue() override;

    virtual QString value() override;

    virtual QString prefValue() override;

    virtual bool isSetDefaultValueSupported() override;
 
public Q_SLOTS:
    virtual void setDefaultValue() override;
 
private Q_SLOTS:
    void onDateTimeChanged(QDateTime datetime);
 
private:
    QDateTime ts;

    QDateTimeEdit *tsBox;
};
#endif /* UI_QT_EXTCAP_ARGUMENT_H_ */