Make pv::prop objects run on GVariants

diff --git a/pv/prop/double.cpp b/pv/prop/double.cpp
index c1e776e1f6c890c21d9d435cbc66316d8976e528..6f6fe0c1ea7e228ca7ed1487efa13e7202a3f5c2 100644 (file)
--- a/pv/prop/double.cpp
+++ b/pv/prop/double.cpp
@@ -35,15 +35,13 @@ Double::Double(QString name,
        QString suffix,
        optional< pair<double, double> > range,
        optional<double> step,
        QString suffix,
        optional< pair<double, double> > range,
        optional<double> step,

-       function<double ()> getter,
-       function<void (double)> setter) :
-       Property(name),
+       Getter getter,
+       Setter setter) :
+       Property(name, getter, setter),

        _decimals(decimals),
        _suffix(suffix),
        _range(range),
        _step(step),
        _decimals(decimals),
        _suffix(suffix),
        _range(range),
        _step(step),

-       _getter(getter),
-       _setter(setter),

        _spin_box(NULL)
 {
 }
        _spin_box(NULL)
 {
 }


@@ -61,7 +59,12 @@ QWidget* Double::get_widget(QWidget *parent)
        if (_step)
                _spin_box->setSingleStep(*_step);
 
        if (_step)
                _spin_box->setSingleStep(*_step);
 

-       _spin_box->setValue(_getter ? _getter() : 0.0);
+       GVariant *const value = _getter ? _getter() : NULL;
+
+       if (value) {
+               _spin_box->setValue(g_variant_get_double(value));
+               g_variant_unref(value);
+       }

 
        return _spin_box;
 }
 
        return _spin_box;
 }


@@ -73,7 +76,7 @@ void Double::commit()
        if (!_spin_box)
                return;
 
        if (!_spin_box)
                return;
 

-       _setter(_spin_box->value());
+       _setter(g_variant_new_double(_spin_box->value()));

 }
 
 } // prop
 }
 
 } // prop

diff --git a/pv/prop/double.h b/pv/prop/double.h
index 19cbe2c185e99ad0b0e35b3f653fd3c912eae67c..6b6275c10effd429085e2c619d3624dbbffbf9c2 100644 (file)
--- a/pv/prop/double.h
+++ b/pv/prop/double.h
@@ -39,8 +39,8 @@ public:
        Double(QString name, int decimals, QString suffix,
                boost::optional< std::pair<double, double> > range,
                boost::optional<double> step,
        Double(QString name, int decimals, QString suffix,
                boost::optional< std::pair<double, double> > range,
                boost::optional<double> step,

-               boost::function<double ()> getter,
-               boost::function<void (double)> setter);
+               Getter getter,
+               Setter setter);

 
        QWidget* get_widget(QWidget *parent);
 
 
        QWidget* get_widget(QWidget *parent);
 


@@ -51,8 +51,6 @@ private:
        const QString _suffix;
        const boost::optional< std::pair<double, double> > _range;
        const boost::optional<double> _step;
        const QString _suffix;
        const boost::optional< std::pair<double, double> > _range;
        const boost::optional<double> _step;

-       boost::function<double ()> _getter;
-       boost::function<void (double)> _setter;

 
        QDoubleSpinBox *_spin_box;
 };
 
        QDoubleSpinBox *_spin_box;
 };

diff --git a/pv/prop/enum.cpp b/pv/prop/enum.cpp
index 894ba9f8e2754ded46f9e07b783484871d25eade..065fd548f22b336151d03da49f0c03e43456bce1 100644 (file)
--- a/pv/prop/enum.cpp
+++ b/pv/prop/enum.cpp
@@ -20,7 +20,6 @@
 
 #include <assert.h>
 
 
 #include <assert.h>
 

-#include <glib-2.0/glib.h>

 #include <QComboBox>
 
 #include "enum.h"
 #include <QComboBox>
 
 #include "enum.h"


@@ -32,35 +31,38 @@ namespace pv {
 namespace prop {
 
 Enum::Enum(QString name,
 namespace prop {
 
 Enum::Enum(QString name,

-       vector<pair<const void*, QString> > values,
-       function<GVariant* ()> getter,
-       function<void (GVariant*)> setter) :
-       Property(name),
+       vector<pair<GVariant*, QString> > values,
+       Getter getter, Setter setter) :
+       Property(name, getter, setter),

        _values(values),
        _values(values),

-       _getter(getter),
-       _setter(setter),

        _selector(NULL)
 {
 }
 
        _selector(NULL)
 {
 }
 

+Enum::~Enum()
+{
+       for (unsigned int i = 0; i < _values.size(); i++)
+               g_variant_unref(_values[i].first);
+}
+

 QWidget* Enum::get_widget(QWidget *parent)
 {
        if (_selector)
                return _selector;
 
 QWidget* Enum::get_widget(QWidget *parent)
 {
        if (_selector)
                return _selector;
 

-       const void *value = NULL;
-       if (_getter)
-               value = _getter();
+       GVariant *const value = _getter ? _getter() : NULL;
+       assert(value);

 
        _selector = new QComboBox(parent);
        for (unsigned int i = 0; i < _values.size(); i++) {
 
        _selector = new QComboBox(parent);
        for (unsigned int i = 0; i < _values.size(); i++) {

-               const pair<const void*, QString> &v = _values[i];
-               _selector->addItem(v.second,
-                       qVariantFromValue((void*)v.first));
-               if (v.first == value)
+               const pair<GVariant*, QString> &v = _values[i];
+               _selector->addItem(v.second, qVariantFromValue((void*)v.first));
+               if (g_variant_compare(v.first, value) == 0)

                        _selector->setCurrentIndex(i);
        }
 
                        _selector->setCurrentIndex(i);
        }
 

+       g_variant_unref(value);
+

        return _selector;
 }
 
        return _selector;
 }
 


@@ -75,7 +77,7 @@ void Enum::commit()
        if (index < 0)
                return;
 
        if (index < 0)
                return;
 

-       _setter(_selector->itemData(index).value<GVariant*>());
+       _setter((GVariant*)_selector->itemData(index).value<void*>());

 }
 
 } // prop
 }
 
 } // prop

diff --git a/pv/prop/enum.h b/pv/prop/enum.h
index 02b60df5dd5ee982ace26230f89a1b2ba6e2b34c..402798c08aed26a2c5b5a8c088704528b6eb5bb2 100644 (file)
--- a/pv/prop/enum.h
+++ b/pv/prop/enum.h
@@ -24,7 +24,6 @@
 #include <utility>
 #include <vector>
 
 #include <utility>
 #include <vector>
 

-#include <glib-2.0/glib.h>

 #include "property.h"
 
 class QComboBox;
 #include "property.h"
 
 class QComboBox;


@@ -35,19 +34,17 @@ namespace prop {
 class Enum : public Property
 {
 public:
 class Enum : public Property
 {
 public:

-       Enum(QString name,
-               std::vector<std::pair<const void*, QString> > values,
-               boost::function<GVariant* ()> getter,
-               boost::function<void (GVariant*)> setter);
+       Enum(QString name, std::vector<std::pair<GVariant*, QString> > values,
+               Getter getter, Setter setter);
+
+       virtual ~Enum();

 
        QWidget* get_widget(QWidget *parent);
 
        void commit();
 
 private:
 
        QWidget* get_widget(QWidget *parent);
 
        void commit();
 
 private:

-       const std::vector< std::pair<const void*, QString> > _values;
-       boost::function<GVariant* ()> _getter;
-       boost::function<void (GVariant*)> _setter;
+       const std::vector< std::pair<GVariant*, QString> > _values;

 
        QComboBox *_selector;
 };
 
        QComboBox *_selector;
 };

diff --git a/pv/prop/property.cpp b/pv/prop/property.cpp
index 0a14d241ec1e5921b1acef729ced9d73377b4762..8276a191b57b99709bc9eef9c650c10169f62090 100644 (file)
--- a/pv/prop/property.cpp
+++ b/pv/prop/property.cpp
@@ -23,7 +23,9 @@
 namespace pv {
 namespace prop {
 
 namespace pv {
 namespace prop {
 

-Property::Property(QString name) :
+Property::Property(QString name, Getter getter, Setter setter) :
+       _getter(getter),
+       _setter(setter),

        _name(name)
 {
 }
        _name(name)
 {
 }

diff --git a/pv/prop/property.h b/pv/prop/property.h
index 002c91161faffd053d2a690e15f641a65282de9d..6ab83193963c3d0a8f6b470c2bd551c41ad625ac 100644 (file)
--- a/pv/prop/property.h
+++ b/pv/prop/property.h
@@ -21,6 +21,8 @@
 #ifndef PULSEVIEW_PV_PROP_PROPERTY_H
 #define PULSEVIEW_PV_PROP_PROPERTY_H
 
 #ifndef PULSEVIEW_PV_PROP_PROPERTY_H
 #define PULSEVIEW_PV_PROP_PROPERTY_H
 

+#include <glib-2.0/glib.h>
+

 #include <boost/function.hpp>
 
 #include <QString>
 #include <boost/function.hpp>
 
 #include <QString>


@@ -33,8 +35,12 @@ namespace prop {
 
 class Property
 {
 
 class Property
 {

+public:
+       typedef boost::function<GVariant* ()> Getter;
+       typedef boost::function<void (GVariant*)> Setter;
+

 protected:
 protected:

-       Property(QString name);
+       Property(QString name, Getter getter, Setter setter);

 
 public:
        const QString& name() const;
 
 public:
        const QString& name() const;


@@ -43,6 +49,10 @@ public:
 
        virtual void commit() = 0;
 
 
        virtual void commit() = 0;
 

+protected:
+       const Getter _getter;
+       const Setter _setter;
+

 private:
        QString _name;
 };
 private:
        QString _name;
 };