X-Git-Url: https://git.xonotic.org/?a=blobdiff_plain;f=radiant%2Fdialog.cpp;h=66f2d998a31cc2993816d6402d77f5d9c37d9719;hb=b2827b118808cd6929d39ca7c628b8429542984f;hp=a77ddedde753c99b322958ba545262dce3c71a53;hpb=225950494a606af9aac2bc2f06ece70cb2146481;p=xonotic%2Fnetradiant.git

diff --git a/radiant/dialog.cpp b/radiant/dialog.cpp
index a77ddedd..66f2d998 100644
--- a/radiant/dialog.cpp
+++ b/radiant/dialog.cpp
@@ -28,6 +28,8 @@
 
 #include "dialog.h"
 
+#include <gtk/gtk.h>
+
 #include "debugging/debugging.h"
 
 
@@ -46,19 +48,19 @@
 
 
 ui::Entry DialogEntry_new(){
-	auto entry = ui::Entry();
+	auto entry = ui::Entry(ui::New);
 	entry.show();
-	gtk_widget_set_size_request( GTK_WIDGET( entry ), 64, -1 );
+	entry.dimensions(64, -1);
 	return entry;
 }
 
 class DialogEntryRow
 {
 public:
-DialogEntryRow( ui::Widget row, GtkEntry* entry ) : m_row( row ), m_entry( entry ){
+DialogEntryRow( ui::Widget row, ui::Entry entry ) : m_row( row ), m_entry( entry ){
 }
 ui::Widget m_row;
-GtkEntry* m_entry;
+ui::Entry m_entry;
 };
 
 DialogEntryRow DialogEntryRow_new( const char* name ){
@@ -68,7 +70,7 @@ DialogEntryRow DialogEntryRow_new( const char* name ){
 	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 );
 }
 
 
@@ -81,17 +83,17 @@ ui::SpinButton DialogSpinner_new( double value, double lower, double upper, int
 	}
 	auto spin = ui::SpinButton( ui::Adjustment( value, lower, upper, step, 10, 0 ), step, digits );
 	spin.show();
-	gtk_widget_set_size_request( GTK_WIDGET( spin ), 64, -1 );
+	spin.dimensions(64, -1);
 	return spin;
 }
 
 class DialogSpinnerRow
 {
 public:
-DialogSpinnerRow( ui::Widget row, GtkSpinButton* spin ) : m_row( row ), m_spin( spin ){
+DialogSpinnerRow( ui::Widget row, ui::SpinButton spin ) : m_row( row ), m_spin( spin ){
 }
 ui::Widget m_row;
-GtkSpinButton* m_spin;
+ui::SpinButton m_spin;
 };
 
 DialogSpinnerRow DialogSpinnerRow_new( const char* name, double value, double lower, double upper, int fraction ){
@@ -101,202 +103,196 @@ DialogSpinnerRow DialogSpinnerRow_new( const char* name, double value, double lo
 	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;
+	static void Import(ui::ToggleButton &self, bool value) {
+		self.active(value);
+	}
+};
+
+using BoolToggleImportExport = PropertyAdaptor<ui::ToggleButton, bool, BoolToggle>;
 
-typedef ReferenceCaller1<Type, Other, Import> ImportCaller;
-typedef ReferenceCaller1<Type, const Callback1<Other>&, Export> ExportCaller;
+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);
+	}
 };
 
-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 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));
+	}
 
+	static void Import(ui::RadioButton &self, int value) {
+		radio_button_set_active(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 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 IntRadioImport( GtkRadioButton& widget, int index ){
-	radio_button_set_active( ui::RadioButton(&widget), index );
-}
-void IntRadioExport( GtkRadioButton& widget, const IntImportCallback& importCallback ){
-	importCallback( radio_button_get_active( ui::RadioButton(&widget) ) );
-}
-typedef ImportExport<GtkRadioButton, int, IntRadioImport, IntRadioExport> IntRadioImportExport;
+	static void Import(ui::ComboBox &self, int value) {
+		gtk_combo_box_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 IntComboImportExport = PropertyAdaptor<ui::ComboBox, int, IntCombo>;
 
+struct IntAdjustment {
+	static void Export(const ui::Adjustment &self, const Callback<void(int)> &returnz) {
+		returnz(int(gtk_adjustment_get_value(self)));
+	}
 
-void IntEntryImport( GtkEntry& widget, int value ){
-	entry_set_int( ui::Entry(&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::Adjustment &self, int value) {
+		gtk_adjustment_set_value(self, value);
+	}
+};
 
+using IntAdjustmentImportExport = PropertyAdaptor<ui::Adjustment, int, IntAdjustment>;
 
-void SizeEntryImport( GtkEntry& widget, std::size_t value ){
-	entry_set_int( ui::Entry(&widget), int(value) );
-}
-void SizeEntryExport( GtkEntry& widget, const SizeImportCallback& importCallback ){
-	int value = atoi( gtk_entry_get_text( &widget ) );
-	if ( value < 0 ) {
-		value = 0;
+struct IntSpinner {
+	static void Export(const ui::SpinButton &self, const Callback<void(int)> &returnz) {
+		returnz(gtk_spin_button_get_value_as_int(self));
 	}
-	importCallback( value );
-}
-typedef ImportExport<GtkEntry, std::size_t, SizeEntryImport, SizeEntryExport> SizeEntryImportExport;
 
+	static void Import(ui::SpinButton &self, int value) {
+		gtk_spin_button_set_value(self, value);
+	}
+};
 
-void FloatEntryImport( GtkEntry& widget, float value ){
-	entry_set_float( ui::Entry(&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 IntSpinnerImportExport = PropertyAdaptor<ui::SpinButton, int, IntSpinner>;
 
+struct TextEntry {
+	static void Export(const ui::Entry &self, const Callback<void(const char *)> &returnz) {
+		returnz(gtk_entry_get_text(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::Entry &self, const char *value) {
+		self.text(value);
+	}
+};
 
+using TextEntryImportExport = PropertyAdaptor<ui::Entry, const char *, TextEntry>;
 
-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 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));
+	}
+};
 
-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 SizeEntryImportExport = PropertyAdaptor<ui::Entry, std::size_t, SizeEntry>;
 
+struct FloatEntry {
+	static void Export(const ui::Entry &self, const Callback<void(float)> &returnz) {
+		returnz(float(atof(gtk_entry_get_text(self))));
+	}
 
-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;
+	static void Import(ui::Entry &self, float value) {
+		entry_set_float(self, value);
+	}
+};
+
+using FloatEntryImportExport = PropertyAdaptor<ui::Entry, float, FloatEntry>;
+
+struct FloatSpinner {
+	static void Export(const ui::SpinButton &self, const Callback<void(float)> &returnz) {
+		returnz(float(gtk_spin_button_get_value(self)));
+	}
+
+	static void Import(ui::SpinButton &self, float value) {
+		gtk_spin_button_set_value(self, value);
+	}
+};
+
+using FloatSpinnerImportExport = PropertyAdaptor<ui::SpinButton, float, FloatSpinner>;
 
 
-template<typename FirstArgument>
-class CallbackDialogData : public DLG_DATA
-{
-public:
-typedef Callback1<FirstArgument> ImportCallback;
-typedef Callback1<const ImportCallback&> ExportCallback;
 
-private:
-ImportCallback m_importWidget;
-ExportCallback m_exportWidget;
-ImportCallback m_importViewer;
-ExportCallback m_exportViewer;
+template<typename T>
+class CallbackDialogData : public DLG_DATA {
+	Property<T> m_pWidget;
+	Property<T> m_pData;
 
 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 );
-}
+	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, typename Viewer>
-class AddData
-{
-DialogDataList& m_data;
-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 )
-			)
-		);
-}
+template<class Widget, class Self, class T, class native>
+struct AddDataCustom_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);
+    }
 };
 
-template<typename Widget>
-class AddCustomData
-{
-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
-			)
-		);
+template<class Widget>
+void AddDataCustom(DialogDataList &self, typename Widget::Type widget, Property<typename Widget::Other> const &property) {
+    using Self = typename Widget::Type;
+    using T = typename Widget::Other;
+    using native = typename std::remove_pointer<typename Self::native>::type;
+    using Wrapper = AddDataCustom_Wrapper<Widget, Self, T, native>;
+    
+    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(){
@@ -317,7 +313,7 @@ void Dialog::ShowDlg(){
 void Dialog::HideDlg(){
 	ASSERT_MESSAGE( m_window, "dialog was not constructed" );
 	exportData();
-	gtk_widget_hide( GTK_WIDGET( m_window ) );
+	m_window.hide();
 }
 
 static gint delete_event_callback( ui::Widget widget, GdkEvent* event, gpointer data ){
@@ -330,87 +326,87 @@ 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.connect( "delete_event", G_CALLBACK( delete_event_callback ), this );
 }
 
 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(){
@@ -443,7 +439,7 @@ EMessageBoxReturn Dialog::DoModal(){
 		exportData();
 	}
 
-	gtk_widget_hide( GTK_WIDGET( m_window ) );
+	m_window.hide();
 
 	PostModal( m_modal.ret );
 
@@ -451,66 +447,66 @@ EMessageBoxReturn Dialog::DoModal(){
 }
 
 
-ui::CheckButton Dialog::addCheckBox( ui::Widget vbox, const char* name, const char* flag, const BoolImportCallback& importViewer, const BoolExportCallback& 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( *GTK_TOGGLE_BUTTON( check ), importViewer, exportViewer );
+	AddBoolToggleData( check, cb );
 
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), ui::Widget(GTK_WIDGET( DialogRow_new( name, 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 ){
+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();
 	{
-		ui::Widget combo = ui::ComboBoxText();
+		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 );
 		}
 
-		AddIntComboData( *GTK_COMBO_BOX( combo ), importViewer, exportViewer );
+		AddIntComboData( combo, cb );
 
 		combo.show();
 		alignment.add(combo);
 	}
 
 	auto row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX(vbox)), row );
+	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 );
+		auto hbox2 = ui::HBox( FALSE, 0 );
 		hbox2.show();
-		gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox2 ), FALSE, FALSE, 0 );
+		vbox.pack_start( hbox2 , FALSE, FALSE, 0 );
 		{
 			ui::Widget label = ui::Label( low );
 			label.show();
-			gtk_box_pack_start( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
+			hbox2.pack_start( label, FALSE, FALSE, 0 );
 		}
 		{
 			ui::Widget label = ui::Label( high );
 			label.show();
-			gtk_box_pack_end( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
+			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 ) );
+	AddIntAdjustmentData(adj, make_property(data));
 
 	// scale
 	auto alignment = ui::Alignment( 0.0, 0.5, 1.0, 0.0 );
@@ -525,113 +521,109 @@ void Dialog::addSlider( ui::Widget vbox, const char* name, int& data, gboolean d
 	gtk_scale_set_digits( GTK_SCALE( scale ), 0 );
 
 	auto row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row );
+	DialogVBox_packRow( vbox, row );
 }
 
-void Dialog::addRadio( ui::Widget vbox, const char* name, StringArrayRange names, const IntImportCallback& importViewer, const IntExportCallback& 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( *GTK_RADIO_BUTTON( radioBox.m_radio ), importViewer, exportViewer );
+		AddIntRadioData( radioBox.m_radio, cb );
 	}
 
 	auto row = DialogRow_new( name, alignment );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row );
+	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 );
-	table.show();;
+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;
+	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();
-		gtk_table_attach( GTK_TABLE( table ), GTK_WIDGET( image ), pos, pos + 1, 0, 1,
-						  (GtkAttachOptions) ( 0 ),
-						  (GtkAttachOptions) ( 0 ), 0, 0 );
+        table.attach(image, {pos, pos + 1, 0, 1}, {0, 0});
 
-		radio = ui::Widget(gtk_radio_button_new( group ));
+		radio = ui::RadioButton::from(gtk_radio_button_new( group ));
 		radio.show();
-		gtk_table_attach( GTK_TABLE( table ), radio, pos, pos + 1, 1, 2,
-						  (GtkAttachOptions) ( 0 ),
-						  (GtkAttachOptions) ( 0 ), 0, 0 );
+        table.attach(radio, {pos, pos + 1, 1, 2}, {0, 0});
 
 		group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( radio ) );
 	}
 
-	AddIntRadioData( *GTK_RADIO_BUTTON( radio ), importViewer, exportViewer );
+	AddIntRadioData( radio, cb );
 
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), 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 ){
+ui::Widget Dialog::addIntEntry( ui::VBox vbox, const char* name, Property<int> const &cb ){
 	DialogEntryRow row( DialogEntryRow_new( name ) );
-	AddIntEntryData( *row.m_entry, importViewer, exportViewer );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row.m_row );
+	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 ){
+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, importViewer, exportViewer );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row.m_row );
+	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 ){
+ui::Widget Dialog::addFloatEntry( ui::VBox vbox, const char* name, Property<float> const &cb ){
 	DialogEntryRow row( DialogEntryRow_new( name ) );
-	AddFloatEntryData( *row.m_entry, importViewer, exportViewer );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row.m_row );
+	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 ){
+ui::Widget Dialog::addPathEntry( ui::VBox vbox, const char* name, bool browse_directory, Property<const char *> const &cb ){
 	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 );
+	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 );
 
-	auto row = DialogRow_new( name, ui::Widget(GTK_WIDGET( pathEntry.m_frame )) );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), 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 ){
+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, importViewer, exportViewer );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row.m_row );
-	return ui::SpinButton(row.m_spin);
+	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 ){
+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, importViewer, exportViewer );
-	DialogVBox_packRow( ui::VBox(GTK_VBOX( vbox )), row.m_row );
-	return ui::SpinButton(row.m_spin);
+	AddFloatSpinnerData( row.m_spin, cb );
+	DialogVBox_packRow( vbox, row.m_row );
+	return row.m_spin;
 }