X-Git-Url: https://de.git.xonotic.org/?a=blobdiff_plain;f=radiant%2Fdialog.cpp;h=3b59f6aba4740d2a6e53ba24490e42c1edcdf398;hb=9dfae1c9b270ee369c6362903a9205b30751b95f;hp=51c2b10749efdb7d30653f06d3329b0e5a6b08c2;hpb=c52a4bd4da209e657018e8d799dcb488cd848e4c;p=xonotic%2Fnetradiant.git

diff --git a/radiant/dialog.cpp b/radiant/dialog.cpp
index 51c2b107..3b59f6ab 100644
--- a/radiant/dialog.cpp
+++ b/radiant/dialog.cpp
@@ -28,6 +28,8 @@
 
 #include "dialog.h"
 
+#include <gtk/gtk.h>
+
 #include "debugging/debugging.h"
 
 
@@ -35,8 +37,6 @@
 
 #include <stdlib.h>
 
-#include <gtk/gtk.h>
-
 #include "stream/stringstream.h"
 #include "convert.h"
 #include "gtkutil/dialog.h"
@@ -47,593 +47,670 @@
 #include "gtkmisc.h"
 
 
-GtkEntry* DialogEntry_new(){
-	GtkEntry* entry = ui::Entry();
-	gtk_widget_show( GTK_WIDGET( entry ) );
-	gtk_widget_set_size_request( GTK_WIDGET( entry ), 64, -1 );
-	return entry;
+ui::Entry DialogEntry_new()
+{
+    auto entry = ui::Entry(ui::New);
+    entry.show();
+    entry.dimensions(64, -1);
+    return entry;
 }
 
-class DialogEntryRow
-{
+class DialogEntryRow {
 public:
-DialogEntryRow( ui::Widget row, GtkEntry* entry ) : m_row( row ), m_entry( entry ){
-}
-ui::Widget m_row;
-GtkEntry* m_entry;
+    DialogEntryRow(ui::Widget row, ui::Entry entry) : m_row(row), m_entry(entry)
+    {
+    }
+
+    ui::Widget m_row;
+    ui::Entry m_entry;
 };
 
-DialogEntryRow DialogEntryRow_new( const char* name ){
-	ui::Widget alignment = ui::Alignment( 0.0, 0.5, 0.0, 0.0 );
-	gtk_widget_show( alignment );
+DialogEntryRow DialogEntryRow_new(const char *name)
+{
+    auto alignment = ui::Alignment(0.0, 0.5, 0.0, 0.0);
+    alignment.show();
 
-	GtkEntry* entry = DialogEntry_new();
-	gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( entry ) );
+    auto entry = DialogEntry_new();
+    alignment.add(entry);
 
-	return DialogEntryRow( ui::Widget(GTK_WIDGET( DialogRow_new( name, alignment ) )), entry );
+    return DialogEntryRow(ui::Widget(DialogRow_new(name, alignment)), entry);
 }
 
 
-GtkSpinButton* DialogSpinner_new( double value, double lower, double upper, int fraction ){
-	double step = 1.0 / double(fraction);
-	unsigned int digits = 0;
-	for (; fraction > 1; fraction /= 10 )
-	{
-		++digits;
-	}
-	GtkSpinButton* spin = ui::SpinButton( ui::Adjustment( value, lower, upper, step, 10, 0 ), step, digits );
-	gtk_widget_show( GTK_WIDGET( spin ) );
-	gtk_widget_set_size_request( GTK_WIDGET( spin ), 64, -1 );
-	return spin;
-}
-
-class DialogSpinnerRow
+ui::SpinButton DialogSpinner_new(double value, double lower, double upper, int fraction)
 {
+    double step = 1.0 / double(fraction);
+    unsigned int digits = 0;
+    for (; fraction > 1; fraction /= 10) {
+        ++digits;
+    }
+    auto spin = ui::SpinButton(ui::Adjustment(value, lower, upper, step, 10, 0), step, digits);
+    spin.show();
+    spin.dimensions(64, -1);
+    return spin;
+}
+
+class DialogSpinnerRow {
 public:
-DialogSpinnerRow( ui::Widget row, GtkSpinButton* spin ) : m_row( row ), m_spin( spin ){
-}
-ui::Widget m_row;
-GtkSpinButton* m_spin;
+    DialogSpinnerRow(ui::Widget row, ui::SpinButton spin) : m_row(row), m_spin(spin)
+    {
+    }
+
+    ui::Widget m_row;
+    ui::SpinButton m_spin;
 };
 
-DialogSpinnerRow DialogSpinnerRow_new( const char* name, double value, double lower, double upper, int fraction ){
-	ui::Widget alignment = ui::Alignment( 0.0, 0.5, 0.0, 0.0 );
-	gtk_widget_show( alignment );
+DialogSpinnerRow DialogSpinnerRow_new(const char *name, double value, double lower, double upper, int fraction)
+{
+    auto alignment = ui::Alignment(0.0, 0.5, 0.0, 0.0);
+    alignment.show();
 
-	GtkSpinButton* spin = DialogSpinner_new( value, lower, upper, fraction );
-	gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( spin ) );
+    auto spin = DialogSpinner_new(value, lower, upper, fraction);
+    alignment.add(spin);
 
-	return DialogSpinnerRow( ui::Widget(GTK_WIDGET( DialogRow_new( name, alignment ) )), spin );
+    return DialogSpinnerRow(ui::Widget(DialogRow_new(name, alignment)), spin);
 }
 
 
+struct BoolToggle {
+    static void Export(const ui::ToggleButton &self, const Callback<void(bool)> &returnz)
+    {
+        returnz(self.active());
+    }
 
-template<
-	typename Type_,
-	typename Other_,
-	void( *Import ) ( Type_&, Other_ ),
-	void( *Export ) ( Type_&, const Callback1<Other_>& )
-	>
-class ImportExport
-{
-public:
-typedef Type_ Type;
-typedef Other_ Other;
-
-typedef ReferenceCaller1<Type, Other, Import> ImportCaller;
-typedef ReferenceCaller1<Type, const Callback1<Other>&, Export> ExportCaller;
+    static void Import(ui::ToggleButton &self, bool value)
+    {
+        self.active(value);
+    }
 };
 
-typedef ImportExport<bool, bool, BoolImport, BoolExport> BoolImportExport;
-typedef ImportExport<int, int, IntImport, IntExport> IntImportExport;
-typedef ImportExport<std::size_t, std::size_t, SizeImport, SizeExport> SizeImportExport;
-typedef ImportExport<float, float, FloatImport, FloatExport> FloatImportExport;
-typedef ImportExport<CopiedString, const char*, StringImport, StringExport> StringImportExport;
+using BoolToggleImportExport = PropertyAdaptor<ui::ToggleButton, bool, BoolToggle>;
 
+struct IntEntry {
+    static void Export(const ui::Entry &self, const Callback<void(int)> &returnz)
+    {
+        returnz(atoi(gtk_entry_get_text(self)));
+    }
 
+    static void Import(ui::Entry &self, int value)
+    {
+        entry_set_int(self, value);
+    }
+};
 
-void BoolToggleImport( GtkToggleButton& widget, bool value ){
-	gtk_toggle_button_set_active( &widget, value );
-}
-void BoolToggleExport( GtkToggleButton& widget, const BoolImportCallback& importCallback ){
-	importCallback( gtk_toggle_button_get_active( &widget ) != FALSE );
-}
-typedef ImportExport<GtkToggleButton, bool, BoolToggleImport, BoolToggleExport> BoolToggleImportExport;
+using IntEntryImportExport = PropertyAdaptor<ui::Entry, int, IntEntry>;
 
+struct IntRadio {
+    static void Export(const ui::RadioButton &self, const Callback<void(int)> &returnz)
+    {
+        returnz(radio_button_get_active(self));
+    }
 
-void IntRadioImport( GtkRadioButton& widget, int index ){
-	radio_button_set_active( &widget, index );
-}
-void IntRadioExport( GtkRadioButton& widget, const IntImportCallback& importCallback ){
-	importCallback( radio_button_get_active( &widget ) );
-}
-typedef ImportExport<GtkRadioButton, int, IntRadioImport, IntRadioExport> IntRadioImportExport;
+    static void Import(ui::RadioButton &self, int value)
+    {
+        radio_button_set_active(self, value);
+    }
+};
 
-void TextEntryImport( GtkEntry& widget, const char* text ){
-	gtk_entry_set_text( &widget, text );
-}
-void TextEntryExport( GtkEntry& widget, const StringImportCallback& importCallback ){
-	importCallback( gtk_entry_get_text( &widget ) );
-}
-typedef ImportExport<GtkEntry, const char*, TextEntryImport, TextEntryExport> TextEntryImportExport;
+using IntRadioImportExport = PropertyAdaptor<ui::RadioButton, int, IntRadio>;
 
+struct IntCombo {
+    static void Export(const ui::ComboBox &self, const Callback<void(int)> &returnz)
+    {
+        returnz(gtk_combo_box_get_active(self));
+    }
 
-void IntEntryImport( GtkEntry& widget, int value ){
-	entry_set_int( &widget, value );
-}
-void IntEntryExport( GtkEntry& widget, const IntImportCallback& importCallback ){
-	importCallback( atoi( gtk_entry_get_text( &widget ) ) );
-}
-typedef ImportExport<GtkEntry, int, IntEntryImport, IntEntryExport> IntEntryImportExport;
+    static void Import(ui::ComboBox &self, int value)
+    {
+        gtk_combo_box_set_active(self, value);
+    }
+};
 
+using IntComboImportExport = PropertyAdaptor<ui::ComboBox, int, IntCombo>;
 
-void SizeEntryImport( GtkEntry& widget, std::size_t value ){
-	entry_set_int( &widget, int(value) );
-}
-void SizeEntryExport( GtkEntry& widget, const SizeImportCallback& importCallback ){
-	int value = atoi( gtk_entry_get_text( &widget ) );
-	if ( value < 0 ) {
-		value = 0;
-	}
-	importCallback( value );
-}
-typedef ImportExport<GtkEntry, std::size_t, SizeEntryImport, SizeEntryExport> SizeEntryImportExport;
+struct IntAdjustment {
+    static void Export(const ui::Adjustment &self, const Callback<void(int)> &returnz)
+    {
+        returnz(int(gtk_adjustment_get_value(self)));
+    }
 
+    static void Import(ui::Adjustment &self, int value)
+    {
+        gtk_adjustment_set_value(self, value);
+    }
+};
 
-void FloatEntryImport( GtkEntry& widget, float value ){
-	entry_set_float( &widget, value );
-}
-void FloatEntryExport( GtkEntry& widget, const FloatImportCallback& importCallback ){
-	importCallback( (float)atof( gtk_entry_get_text( &widget ) ) );
-}
-typedef ImportExport<GtkEntry, float, FloatEntryImport, FloatEntryExport> FloatEntryImportExport;
+using IntAdjustmentImportExport = PropertyAdaptor<ui::Adjustment, int, IntAdjustment>;
 
+struct IntSpinner {
+    static void Export(const ui::SpinButton &self, const Callback<void(int)> &returnz)
+    {
+        returnz(gtk_spin_button_get_value_as_int(self));
+    }
 
-void FloatSpinnerImport( GtkSpinButton& widget, float value ){
-	gtk_spin_button_set_value( &widget, value );
-}
-void FloatSpinnerExport( GtkSpinButton& widget, const FloatImportCallback& importCallback ){
-	importCallback( float(gtk_spin_button_get_value( &widget ) ) );
-}
-typedef ImportExport<GtkSpinButton, float, FloatSpinnerImport, FloatSpinnerExport> FloatSpinnerImportExport;
+    static void Import(ui::SpinButton &self, int value)
+    {
+        gtk_spin_button_set_value(self, value);
+    }
+};
 
+using IntSpinnerImportExport = PropertyAdaptor<ui::SpinButton, int, IntSpinner>;
 
-void IntSpinnerImport( GtkSpinButton& widget, int value ){
-	gtk_spin_button_set_value( &widget, value );
-}
-void IntSpinnerExport( GtkSpinButton& widget, const IntImportCallback& importCallback ){
-	importCallback( gtk_spin_button_get_value_as_int( &widget ) );
-}
-typedef ImportExport<GtkSpinButton, int, IntSpinnerImport, IntSpinnerExport> IntSpinnerImportExport;
+struct TextEntry {
+    static void Export(const ui::Entry &self, const Callback<void(const char *)> &returnz)
+    {
+        returnz(gtk_entry_get_text(self));
+    }
 
+    static void Import(ui::Entry &self, const char *value)
+    {
+        self.text(value);
+    }
+};
 
-void IntAdjustmentImport( GtkAdjustment& widget, int value ){
-	gtk_adjustment_set_value( &widget, value );
-}
-void IntAdjustmentExport( GtkAdjustment& widget, const IntImportCallback& importCallback ){
-	importCallback( (int)gtk_adjustment_get_value( &widget ) );
-}
-typedef ImportExport<GtkAdjustment, int, IntAdjustmentImport, IntAdjustmentExport> IntAdjustmentImportExport;
+using TextEntryImportExport = PropertyAdaptor<ui::Entry, const char *, TextEntry>;
+
+struct SizeEntry {
+    static void Export(const ui::Entry &self, const Callback<void(std::size_t)> &returnz)
+    {
+        int value = atoi(gtk_entry_get_text(self));
+        if (value < 0) {
+            value = 0;
+        }
+        returnz(value);
+    }
+
+    static void Import(ui::Entry &self, std::size_t value)
+    {
+        entry_set_int(self, int(value));
+    }
+};
 
+using SizeEntryImportExport = PropertyAdaptor<ui::Entry, std::size_t, SizeEntry>;
 
-void IntComboImport( GtkComboBox& widget, int value ){
-	gtk_combo_box_set_active( &widget, value );
-}
-void IntComboExport( GtkComboBox& widget, const IntImportCallback& importCallback ){
-	importCallback( gtk_combo_box_get_active( &widget ) );
-}
-typedef ImportExport<GtkComboBox, int, IntComboImport, IntComboExport> IntComboImportExport;
+struct FloatEntry {
+    static void Export(const ui::Entry &self, const Callback<void(float)> &returnz)
+    {
+        returnz(float(atof(gtk_entry_get_text(self))));
+    }
 
+    static void Import(ui::Entry &self, float value)
+    {
+        entry_set_float(self, value);
+    }
+};
 
-template<typename FirstArgument>
-class CallbackDialogData : public DLG_DATA
-{
-public:
-typedef Callback1<FirstArgument> ImportCallback;
-typedef Callback1<const ImportCallback&> ExportCallback;
+using FloatEntryImportExport = PropertyAdaptor<ui::Entry, float, FloatEntry>;
 
-private:
-ImportCallback m_importWidget;
-ExportCallback m_exportWidget;
-ImportCallback m_importViewer;
-ExportCallback m_exportViewer;
+struct FloatSpinner {
+    static void Export(const ui::SpinButton &self, const Callback<void(float)> &returnz)
+    {
+        returnz(float(gtk_spin_button_get_value(self)));
+    }
 
-public:
-CallbackDialogData( const ImportCallback& importWidget, const ExportCallback& exportWidget, const ImportCallback& importViewer, const ExportCallback& exportViewer )
-	: m_importWidget( importWidget ), m_exportWidget( exportWidget ), m_importViewer( importViewer ), m_exportViewer( exportViewer ){
-}
-void release(){
-	delete this;
-}
-void importData() const {
-	m_exportViewer( m_importWidget );
-}
-void exportData() const {
-	m_exportWidget( m_importViewer );
-}
+    static void Import(ui::SpinButton &self, float value)
+    {
+        gtk_spin_button_set_value(self, value);
+    }
 };
 
-template<typename Widget, typename Viewer>
-class AddData
-{
-DialogDataList& m_data;
+using FloatSpinnerImportExport = PropertyAdaptor<ui::SpinButton, float, FloatSpinner>;
+
+
+template<typename T>
+class CallbackDialogData : public DLG_DATA {
+    Property<T> m_pWidget;
+    Property<T> m_pData;
+
 public:
-AddData( DialogDataList& data ) : m_data( data ){
-}
-void apply( typename Widget::Type& widget, typename Viewer::Type& viewer ) const {
-	m_data.push_back(
-		new CallbackDialogData<typename Widget::Other>(
-			typename Widget::ImportCaller( widget ),
-			typename Widget::ExportCaller( widget ),
-			typename Viewer::ImportCaller( viewer ),
-			typename Viewer::ExportCaller( viewer )
-			)
-		);
-}
+    CallbackDialogData(const Property<T> &pWidget, const Property<T> &pData)
+            : m_pWidget(pWidget), m_pData(pData)
+    {
+    }
+
+    void release()
+    {
+        delete this;
+    }
+
+    void importData() const
+    {
+        m_pData.get(m_pWidget.set);
+    }
+
+    void exportData() const
+    {
+        m_pWidget.get(m_pData.set);
+    }
 };
 
-template<typename Widget>
-class AddCustomData
+template<class Widget>
+void AddDataCustom(DialogDataList &self, typename Widget::Type widget, Property<typename Widget::Other> const &property)
 {
-DialogDataList& m_data;
-public:
-AddCustomData( DialogDataList& data ) : m_data( data ){
-}
-void apply(
-	typename Widget::Type& widget,
-	const Callback1<typename Widget::Other>& importViewer,
-	const Callback1<const Callback1<typename Widget::Other>&>& exportViewer
-	) const {
-	m_data.push_back(
-		new CallbackDialogData<typename Widget::Other>(
-			typename Widget::ImportCaller( widget ),
-			typename Widget::ExportCaller( widget ),
-			importViewer,
-			exportViewer
-			)
-		);
+    using Self = typename Widget::Type;
+    using T = typename Widget::Other;
+    using native = typename std::remove_pointer<typename Self::native>::type;
+    struct Wrapper {
+        static void Export(const native &self, const Callback<void(T)> &returnz)
+        {
+            native *p = &const_cast<native &>(self);
+            auto widget = Self::from(p);
+            Widget::Get::thunk_(widget, returnz);
+        }
+
+        static void Import(native &self, T value)
+        {
+            native *p = &self;
+            auto widget = Self::from(p);
+            Widget::Set::thunk_(widget, value);
+        }
+    };
+    self.push_back(new CallbackDialogData<typename Widget::Other>(
+            make_property<PropertyAdaptor<native, T, Wrapper>>(*static_cast<native *>(widget)),
+            property
+    ));
+}
+
+template<class Widget, class D>
+void AddData(DialogDataList &self, typename Widget::Type widget, D &data)
+{
+    AddDataCustom<Widget>(self, widget, make_property<PropertyAdaptor<D, typename Widget::Other>>(data));
 }
-};
 
 // =============================================================================
 // Dialog class
 
-Dialog::Dialog() : m_window( 0 ), m_parent( 0 ){
+Dialog::Dialog() : m_window(ui::null), m_parent(ui::null)
+{
 }
 
-Dialog::~Dialog(){
-	for ( DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i )
-	{
-		( *i )->release();
-	}
+Dialog::~Dialog()
+{
+    for (DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i) {
+        (*i)->release();
+    }
 
-	ASSERT_MESSAGE( !m_window, "dialog window not destroyed" );
+    ASSERT_MESSAGE(!m_window, "dialog window not destroyed");
 }
 
-void Dialog::ShowDlg(){
-	ASSERT_MESSAGE( m_window, "dialog was not constructed" );
-	importData();
-	gtk_widget_show( GTK_WIDGET( m_window ) );
+void Dialog::ShowDlg()
+{
+    ASSERT_MESSAGE(m_window, "dialog was not constructed");
+    importData();
+    m_window.show();
 }
 
-void Dialog::HideDlg(){
-	ASSERT_MESSAGE( m_window, "dialog was not constructed" );
-	exportData();
-	gtk_widget_hide( GTK_WIDGET( m_window ) );
+void Dialog::HideDlg()
+{
+    ASSERT_MESSAGE(m_window, "dialog was not constructed");
+    exportData();
+    m_window.hide();
 }
 
-static gint delete_event_callback( ui::Widget widget, GdkEvent* event, gpointer data ){
-	reinterpret_cast<Dialog*>( data )->HideDlg();
-	reinterpret_cast<Dialog*>( data )->EndModal( eIDCANCEL );
-	return TRUE;
+static gint delete_event_callback(ui::Widget widget, GdkEvent *event, gpointer data)
+{
+    reinterpret_cast<Dialog *>( data )->HideDlg();
+    reinterpret_cast<Dialog *>( data )->EndModal(eIDCANCEL);
+    return TRUE;
 }
 
-void Dialog::Create(){
-	ASSERT_MESSAGE( !m_window, "dialog cannot be constructed" );
+void Dialog::Create()
+{
+    ASSERT_MESSAGE(!m_window, "dialog cannot be constructed");
 
-	m_window = BuildDialog();
-	g_signal_connect( G_OBJECT( m_window ), "delete_event", G_CALLBACK( delete_event_callback ), this );
+    m_window = BuildDialog();
+    m_window.connect("delete_event", G_CALLBACK(delete_event_callback), this);
 }
 
-void Dialog::Destroy(){
-	ASSERT_MESSAGE( m_window, "dialog cannot be destroyed" );
+void Dialog::Destroy()
+{
+    ASSERT_MESSAGE(m_window, "dialog cannot be destroyed");
 
-	gtk_widget_destroy( GTK_WIDGET( m_window ) );
-	m_window = ui::Window();
+    m_window.destroy();
+    m_window = ui::Window{ui::null};
 }
 
 
-void Dialog::AddBoolToggleData( GtkToggleButton& widget, const BoolImportCallback& importViewer, const BoolExportCallback& exportViewer ){
-	AddCustomData<BoolToggleImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddBoolToggleData(ui::ToggleButton widget, Property<bool> const &cb)
+{
+    AddDataCustom<BoolToggleImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddIntRadioData( GtkRadioButton& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	AddCustomData<IntRadioImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddIntRadioData(ui::RadioButton widget, Property<int> const &cb)
+{
+    AddDataCustom<IntRadioImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddTextEntryData( GtkEntry& widget, const StringImportCallback& importViewer, const StringExportCallback& exportViewer ){
-	AddCustomData<TextEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddTextEntryData(ui::Entry widget, Property<const char *> const &cb)
+{
+    AddDataCustom<TextEntryImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddIntEntryData( GtkEntry& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	AddCustomData<IntEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddIntEntryData(ui::Entry widget, Property<int> const &cb)
+{
+    AddDataCustom<IntEntryImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddSizeEntryData( GtkEntry& widget, const SizeImportCallback& importViewer, const SizeExportCallback& exportViewer ){
-	AddCustomData<SizeEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddSizeEntryData(ui::Entry widget, Property<std::size_t> const &cb)
+{
+    AddDataCustom<SizeEntryImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddFloatEntryData( GtkEntry& widget, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
-	AddCustomData<FloatEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddFloatEntryData(ui::Entry widget, Property<float> const &cb)
+{
+    AddDataCustom<FloatEntryImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddFloatSpinnerData( GtkSpinButton& widget, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
-	AddCustomData<FloatSpinnerImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddFloatSpinnerData(ui::SpinButton widget, Property<float> const &cb)
+{
+    AddDataCustom<FloatSpinnerImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddIntSpinnerData( GtkSpinButton& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	AddCustomData<IntSpinnerImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddIntSpinnerData(ui::SpinButton widget, Property<int> const &cb)
+{
+    AddDataCustom<IntSpinnerImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddIntAdjustmentData( GtkAdjustment& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	AddCustomData<IntAdjustmentImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddIntAdjustmentData(ui::Adjustment widget, Property<int> const &cb)
+{
+    AddDataCustom<IntAdjustmentImportExport>(m_data, widget, cb);
 }
 
-void Dialog::AddIntComboData( GtkComboBox& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	AddCustomData<IntComboImportExport>( m_data ).apply( widget, importViewer, exportViewer );
+void Dialog::AddIntComboData(ui::ComboBox widget, Property<int> const &cb)
+{
+    AddDataCustom<IntComboImportExport>(m_data, widget, cb);
 }
 
 
-void Dialog::AddDialogData( GtkToggleButton& widget, bool& data ){
-	AddData<BoolToggleImportExport, BoolImportExport>( m_data ).apply( widget, data );
+void Dialog::AddDialogData(ui::ToggleButton widget, bool &data)
+{
+    AddData<BoolToggleImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkRadioButton& widget, int& data ){
-	AddData<IntRadioImportExport, IntImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::RadioButton widget, int &data)
+{
+    AddData<IntRadioImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkEntry& widget, CopiedString& data ){
-	AddData<TextEntryImportExport, StringImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::Entry widget, CopiedString &data)
+{
+    AddData<TextEntryImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkEntry& widget, int& data ){
-	AddData<IntEntryImportExport, IntImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::Entry widget, int &data)
+{
+    AddData<IntEntryImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkEntry& widget, std::size_t& data ){
-	AddData<SizeEntryImportExport, SizeImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::Entry widget, std::size_t &data)
+{
+    AddData<SizeEntryImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkEntry& widget, float& data ){
-	AddData<FloatEntryImportExport, FloatImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::Entry widget, float &data)
+{
+    AddData<FloatEntryImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkSpinButton& widget, float& data ){
-	AddData<FloatSpinnerImportExport, FloatImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::SpinButton widget, float &data)
+{
+    AddData<FloatSpinnerImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkSpinButton& widget, int& data ){
-	AddData<IntSpinnerImportExport, IntImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::SpinButton widget, int &data)
+{
+    AddData<IntSpinnerImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkAdjustment& widget, int& data ){
-	AddData<IntAdjustmentImportExport, IntImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::Adjustment widget, int &data)
+{
+    AddData<IntAdjustmentImportExport>(m_data, widget, data);
 }
-void Dialog::AddDialogData( GtkComboBox& widget, int& data ){
-	AddData<IntComboImportExport, IntImportExport>( m_data ).apply( widget, data );
+
+void Dialog::AddDialogData(ui::ComboBox widget, int &data)
+{
+    AddData<IntComboImportExport>(m_data, widget, data);
 }
 
-void Dialog::exportData(){
-	for ( DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i )
-	{
-		( *i )->exportData();
-	}
+void Dialog::exportData()
+{
+    for (DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i) {
+        (*i)->exportData();
+    }
 }
 
-void Dialog::importData(){
-	for ( DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i )
-	{
-		( *i )->importData();
-	}
+void Dialog::importData()
+{
+    for (DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i) {
+        (*i)->importData();
+    }
 }
 
-void Dialog::EndModal( EMessageBoxReturn code ){
-	m_modal.loop = 0;
-	m_modal.ret = code;
+void Dialog::EndModal(EMessageBoxReturn code)
+{
+    m_modal.loop = 0;
+    m_modal.ret = code;
 }
 
-EMessageBoxReturn Dialog::DoModal(){
-	importData();
+EMessageBoxReturn Dialog::DoModal()
+{
+    importData();
 
-	PreModal();
+    PreModal();
 
-	EMessageBoxReturn ret = modal_dialog_show( m_window, m_modal );
-	ASSERT_TRUE( (bool) m_window );
-	if ( ret == eIDOK ) {
-		exportData();
-	}
+    EMessageBoxReturn ret = modal_dialog_show(m_window, m_modal);
+    ASSERT_TRUE((bool) m_window);
+    if (ret == eIDOK) {
+        exportData();
+    }
 
-	gtk_widget_hide( GTK_WIDGET( m_window ) );
+    m_window.hide();
 
-	PostModal( m_modal.ret );
+    PostModal(m_modal.ret);
 
-	return m_modal.ret;
+    return m_modal.ret;
 }
 
 
-ui::CheckButton Dialog::addCheckBox( ui::Widget vbox, const char* name, const char* flag, const BoolImportCallback& importViewer, const BoolExportCallback& exportViewer ){
-	auto check = ui::CheckButton( flag );
-	gtk_widget_show( check );
-	AddBoolToggleData( *GTK_TOGGLE_BUTTON( check ), importViewer, exportViewer );
+ui::CheckButton Dialog::addCheckBox(ui::VBox vbox, const char *name, const char *flag, Property<bool> const &cb)
+{
+    auto check = ui::CheckButton(flag);
+    check.show();
+    AddBoolToggleData(check, cb);
 
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( DialogRow_new( name, check ) ) );
-	return check;
+    DialogVBox_packRow(vbox, ui::Widget(DialogRow_new(name, check)));
+    return check;
 }
 
-ui::CheckButton Dialog::addCheckBox( ui::Widget vbox, const char* name, const char* flag, bool& data ){
-	return addCheckBox( vbox, name, flag, BoolImportCaller( data ), BoolExportCaller( data ) );
+ui::CheckButton Dialog::addCheckBox(ui::VBox vbox, const char *name, const char *flag, bool &data)
+{
+    return addCheckBox(vbox, name, flag, make_property(data));
 }
 
-void Dialog::addCombo( ui::Widget vbox, const char* name, StringArrayRange values, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	ui::Widget alignment = ui::Alignment( 0.0, 0.5, 0.0, 0.0 );
-	gtk_widget_show( alignment );
-	{
-		ui::Widget combo = ui::ComboBoxText();
+void Dialog::addCombo(ui::VBox vbox, const char *name, StringArrayRange values, Property<int> const &cb)
+{
+    auto alignment = ui::Alignment(0.0, 0.5, 0.0, 0.0);
+    alignment.show();
+    {
+        auto combo = ui::ComboBoxText(ui::New);
 
-		for ( StringArrayRange::Iterator i = values.first; i != values.last; ++i )
-		{
-			gtk_combo_box_text_append_text( GTK_COMBO_BOX_TEXT( combo ), *i );
-		}
+        for (StringArrayRange::Iterator i = values.first; i != values.last; ++i) {
+            gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), *i);
+        }
 
-		AddIntComboData( *GTK_COMBO_BOX( combo ), importViewer, exportViewer );
+        AddIntComboData(combo, cb);
 
-		gtk_widget_show( combo );
-		gtk_container_add( GTK_CONTAINER( alignment ), combo );
-	}
+        combo.show();
+        alignment.add(combo);
+    }
 
-	GtkTable* row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
+    auto row = DialogRow_new(name, alignment);
+    DialogVBox_packRow(vbox, row);
 }
 
-void Dialog::addCombo( ui::Widget vbox, const char* name, int& data, StringArrayRange values ){
-	addCombo( vbox, name, values, IntImportCaller( data ), IntExportCaller( data ) );
+void Dialog::addCombo(ui::VBox vbox, const char *name, int &data, StringArrayRange values)
+{
+    addCombo(vbox, name, values, make_property(data));
 }
 
-void Dialog::addSlider( ui::Widget vbox, const char* name, int& data, gboolean draw_value, const char* low, const char* high, double value, double lower, double upper, double step_increment, double page_increment ){
+void
+Dialog::addSlider(ui::VBox vbox, const char *name, int &data, gboolean draw_value, const char *low, const char *high,
+                  double value, double lower, double upper, double step_increment, double page_increment)
+{
 #if 0
-	if ( draw_value == FALSE ) {
-		ui::Widget hbox2 = ui::HBox( FALSE, 0 );
-		gtk_widget_show( hbox2 );
-		gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox2 ), FALSE, FALSE, 0 );
-		{
-			ui::Widget label = ui::Label( low );
-			gtk_widget_show( label );
-			gtk_box_pack_start( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
-		}
-		{
-			ui::Widget label = ui::Label( high );
-			gtk_widget_show( label );
-			gtk_box_pack_end( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
-		}
-	}
+    if ( draw_value == FALSE ) {
+        auto hbox2 = ui::HBox( FALSE, 0 );
+        hbox2.show();
+        vbox.pack_start( hbox2 , FALSE, FALSE, 0 );
+        {
+            ui::Widget label = ui::Label( low );
+            label.show();
+            hbox2.pack_start( label, FALSE, FALSE, 0 );
+        }
+        {
+            ui::Widget label = ui::Label( high );
+            label.show();
+            hbox2.pack_end(label, FALSE, FALSE, 0);
+        }
+    }
 #endif
 
-	// adjustment
-	auto adj = ui::Adjustment( value, lower, upper, step_increment, page_increment, 0 );
-	AddIntAdjustmentData( *GTK_ADJUSTMENT(adj), IntImportCaller( data ), IntExportCaller( data ) );
+    // adjustment
+    auto adj = ui::Adjustment(value, lower, upper, step_increment, page_increment, 0);
+    AddIntAdjustmentData(adj, make_property(data));
 
-	// scale
-	ui::Widget alignment = ui::Alignment( 0.0, 0.5, 1.0, 0.0 );
-	gtk_widget_show( alignment );
+    // scale
+    auto alignment = ui::Alignment(0.0, 0.5, 1.0, 0.0);
+    alignment.show();
 
-	ui::Widget scale = ui::HScale( adj );
-	gtk_scale_set_value_pos( GTK_SCALE( scale ), GTK_POS_LEFT );
-	gtk_widget_show( scale );
-	gtk_container_add( GTK_CONTAINER( alignment ), scale );
+    ui::Widget scale = ui::HScale(adj);
+    gtk_scale_set_value_pos(GTK_SCALE(scale), GTK_POS_LEFT);
+    scale.show();
+    alignment.add(scale);
 
-	gtk_scale_set_draw_value( GTK_SCALE( scale ), draw_value );
-	gtk_scale_set_digits( GTK_SCALE( scale ), 0 );
+    gtk_scale_set_draw_value(GTK_SCALE(scale), draw_value);
+    gtk_scale_set_digits(GTK_SCALE(scale), 0);
 
-	GtkTable* row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
+    auto row = DialogRow_new(name, alignment);
+    DialogVBox_packRow(vbox, row);
 }
 
-void Dialog::addRadio( ui::Widget vbox, const char* name, StringArrayRange names, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	ui::Widget alignment = ui::Alignment( 0.0, 0.5, 0.0, 0.0 );
-	gtk_widget_show( alignment );
-	{
-		RadioHBox radioBox = RadioHBox_new( names );
-		gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( radioBox.m_hbox ) );
-		AddIntRadioData( *GTK_RADIO_BUTTON( radioBox.m_radio ), importViewer, exportViewer );
-	}
+void Dialog::addRadio(ui::VBox vbox, const char *name, StringArrayRange names, Property<int> const &cb)
+{
+    auto alignment = ui::Alignment(0.0, 0.5, 0.0, 0.0);
+    alignment.show();;
+    {
+        RadioHBox radioBox = RadioHBox_new(names);
+        alignment.add(radioBox.m_hbox);
+        AddIntRadioData(radioBox.m_radio, cb);
+    }
 
-	GtkTable* row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
+    auto row = DialogRow_new(name, alignment);
+    DialogVBox_packRow(vbox, row);
 }
 
-void Dialog::addRadio( ui::Widget vbox, const char* name, int& data, StringArrayRange names ){
-	addRadio( vbox, name, names, IntImportCaller( data ), IntExportCaller( data ) );
+void Dialog::addRadio(ui::VBox vbox, const char *name, int &data, StringArrayRange names)
+{
+    addRadio(vbox, name, names, make_property(data));
 }
 
-void Dialog::addRadioIcons( ui::Widget vbox, const char* name, StringArrayRange icons, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	ui::Widget table = ui::Table( 2, icons.last - icons.first, FALSE );
-	gtk_widget_show( table );
+void Dialog::addRadioIcons(ui::VBox vbox, const char *name, StringArrayRange icons, Property<int> const &cb)
+{
+    auto table = ui::Table(2, icons.last - icons.first, FALSE);
+    table.show();
 
-	gtk_table_set_row_spacings( GTK_TABLE( table ), 5 );
-	gtk_table_set_col_spacings( GTK_TABLE( table ), 5 );
+    gtk_table_set_row_spacings(table, 5);
+    gtk_table_set_col_spacings(table, 5);
 
-	GSList* group = 0;
-	ui::Widget radio;
-	for ( StringArrayRange::Iterator icon = icons.first; icon != icons.last; ++icon )
-	{
-		guint pos = static_cast<guint>( icon - icons.first );
-		GtkImage* image = new_local_image( *icon );
-		gtk_widget_show( GTK_WIDGET( image ) );
-		gtk_table_attach( GTK_TABLE( table ), GTK_WIDGET( image ), pos, pos + 1, 0, 1,
-						  (GtkAttachOptions) ( 0 ),
-						  (GtkAttachOptions) ( 0 ), 0, 0 );
+    GSList *group = 0;
+    ui::RadioButton radio{ui::null};
+    for (StringArrayRange::Iterator icon = icons.first; icon != icons.last; ++icon) {
+        guint pos = static_cast<guint>( icon - icons.first );
+        auto image = new_local_image(*icon);
+        image.show();
+        table.attach(image, {pos, pos + 1, 0, 1}, {0, 0});
 
-		radio = ui::Widget(gtk_radio_button_new( group ));
-		gtk_widget_show( radio );
-		gtk_table_attach( GTK_TABLE( table ), radio, pos, pos + 1, 1, 2,
-						  (GtkAttachOptions) ( 0 ),
-						  (GtkAttachOptions) ( 0 ), 0, 0 );
+        radio = ui::RadioButton::from(gtk_radio_button_new(group));
+        radio.show();
+        table.attach(radio, {pos, pos + 1, 1, 2}, {0, 0});
 
-		group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( radio ) );
-	}
+        group = gtk_radio_button_get_group(GTK_RADIO_BUTTON(radio));
+    }
 
-	AddIntRadioData( *GTK_RADIO_BUTTON( radio ), importViewer, exportViewer );
+    AddIntRadioData(radio, cb);
 
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( DialogRow_new( name, table ) ) );
+    DialogVBox_packRow(vbox, DialogRow_new(name, table));
 }
 
-void Dialog::addRadioIcons( ui::Widget vbox, const char* name, int& data, StringArrayRange icons ){
-	addRadioIcons( vbox, name, icons, IntImportCaller( data ), IntExportCaller( data ) );
+void Dialog::addRadioIcons(ui::VBox vbox, const char *name, int &data, StringArrayRange icons)
+{
+    addRadioIcons(vbox, name, icons, make_property(data));
 }
 
-ui::Widget Dialog::addIntEntry( ui::Widget vbox, const char* name, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	DialogEntryRow row( DialogEntryRow_new( name ) );
-	AddIntEntryData( *row.m_entry, importViewer, exportViewer );
-	DialogVBox_packRow( GTK_VBOX( vbox ), row.m_row );
-	return row.m_row;
+ui::Widget Dialog::addIntEntry(ui::VBox vbox, const char *name, Property<int> const &cb)
+{
+    DialogEntryRow row(DialogEntryRow_new(name));
+    AddIntEntryData(row.m_entry, cb);
+    DialogVBox_packRow(vbox, row.m_row);
+    return row.m_row;
 }
 
-ui::Widget Dialog::addSizeEntry( ui::Widget vbox, const char* name, const SizeImportCallback& importViewer, const SizeExportCallback& exportViewer ){
-	DialogEntryRow row( DialogEntryRow_new( name ) );
-	AddSizeEntryData( *row.m_entry, importViewer, exportViewer );
-	DialogVBox_packRow( GTK_VBOX( vbox ), row.m_row );
-	return row.m_row;
+ui::Widget Dialog::addSizeEntry(ui::VBox vbox, const char *name, Property<std::size_t> const &cb)
+{
+    DialogEntryRow row(DialogEntryRow_new(name));
+    AddSizeEntryData(row.m_entry, cb);
+    DialogVBox_packRow(vbox, row.m_row);
+    return row.m_row;
 }
 
-ui::Widget Dialog::addFloatEntry( ui::Widget vbox, const char* name, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
-	DialogEntryRow row( DialogEntryRow_new( name ) );
-	AddFloatEntryData( *row.m_entry, importViewer, exportViewer );
-	DialogVBox_packRow( GTK_VBOX( vbox ), row.m_row );
-	return row.m_row;
+ui::Widget Dialog::addFloatEntry(ui::VBox vbox, const char *name, Property<float> const &cb)
+{
+    DialogEntryRow row(DialogEntryRow_new(name));
+    AddFloatEntryData(row.m_entry, cb);
+    DialogVBox_packRow(vbox, row.m_row);
+    return row.m_row;
 }
 
-ui::Widget Dialog::addPathEntry( ui::Widget vbox, const char* name, bool browse_directory, const StringImportCallback& importViewer, const StringExportCallback& exportViewer ){
-	PathEntry pathEntry = PathEntry_new();
-	g_signal_connect( G_OBJECT( pathEntry.m_button ), "clicked", G_CALLBACK( browse_directory ? button_clicked_entry_browse_directory : button_clicked_entry_browse_file ), pathEntry.m_entry );
+ui::Widget
+Dialog::addPathEntry(ui::VBox vbox, const char *name, bool browse_directory, Property<const char *> const &cb)
+{
+    PathEntry pathEntry = PathEntry_new();
+    pathEntry.m_button.connect("clicked", G_CALLBACK(
+                                       browse_directory ? button_clicked_entry_browse_directory : button_clicked_entry_browse_file),
+                               pathEntry.m_entry);
 
-	AddTextEntryData( *GTK_ENTRY( pathEntry.m_entry ), importViewer, exportViewer );
+    AddTextEntryData(pathEntry.m_entry, cb);
 
-	GtkTable* row = DialogRow_new( name, GTK_WIDGET( pathEntry.m_frame ) );
-	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
+    auto row = DialogRow_new(name, ui::Widget(pathEntry.m_frame));
+    DialogVBox_packRow(vbox, row);
 
-	return ui::Widget(GTK_WIDGET( row ));
+    return row;
 }
 
-ui::Widget Dialog::addPathEntry( ui::Widget vbox, const char* name, CopiedString& data, bool browse_directory ){
-	return addPathEntry( vbox, name, browse_directory, StringImportCallback( StringImportCaller( data ) ), StringExportCallback( StringExportCaller( data ) ) );
+ui::Widget Dialog::addPathEntry(ui::VBox vbox, const char *name, CopiedString &data, bool browse_directory)
+{
+    return addPathEntry(vbox, name, browse_directory, make_property<CopiedString, const char *>(data));
 }
 
-ui::SpinButton Dialog::addSpinner( ui::Widget vbox, const char* name, double value, double lower, double upper, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
-	DialogSpinnerRow row( DialogSpinnerRow_new( name, value, lower, upper, 1 ) );
-	AddIntSpinnerData( *row.m_spin, importViewer, exportViewer );
-	DialogVBox_packRow( GTK_VBOX( vbox ), row.m_row );
-	return ui::SpinButton(row.m_spin);
+ui::SpinButton
+Dialog::addSpinner(ui::VBox vbox, const char *name, double value, double lower, double upper, Property<int> const &cb)
+{
+    DialogSpinnerRow row(DialogSpinnerRow_new(name, value, lower, upper, 1));
+    AddIntSpinnerData(row.m_spin, cb);
+    DialogVBox_packRow(vbox, row.m_row);
+    return row.m_spin;
 }
 
-ui::SpinButton Dialog::addSpinner( ui::Widget vbox, const char* name, int& data, double value, double lower, double upper ){
-	return addSpinner( vbox, name, value, lower, upper, IntImportCallback( IntImportCaller( data ) ), IntExportCallback( IntExportCaller( data ) ) );
+ui::SpinButton Dialog::addSpinner(ui::VBox vbox, const char *name, int &data, double value, double lower, double upper)
+{
+    return addSpinner(vbox, name, value, lower, upper, make_property(data));
 }
 
-ui::SpinButton Dialog::addSpinner( ui::Widget vbox, const char* name, double value, double lower, double upper, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
-	DialogSpinnerRow row( DialogSpinnerRow_new( name, value, lower, upper, 10 ) );
-	AddFloatSpinnerData( *row.m_spin, importViewer, exportViewer );
-	DialogVBox_packRow( GTK_VBOX( vbox ), row.m_row );
-	return ui::SpinButton(row.m_spin);
+ui::SpinButton
+Dialog::addSpinner(ui::VBox vbox, const char *name, double value, double lower, double upper, Property<float> const &cb)
+{
+    DialogSpinnerRow row(DialogSpinnerRow_new(name, value, lower, upper, 10));
+    AddFloatSpinnerData(row.m_spin, cb);
+    DialogVBox_packRow(vbox, row.m_row);
+    return row.m_spin;
 }