/*
   Copyright (C) 1999-2006 Id Software, Inc. and contributors.
   For a list of contributors, see the accompanying CONTRIBUTORS file.

   This file is part of GtkRadiant.

   GtkRadiant is free software; you can redistribute it and/or modify
   it under the terms of the GNU General Public License as published by
   the Free Software Foundation; either version 2 of the License, or
   (at your option) any later version.

   GtkRadiant is distributed in the hope that it will be useful,
   but WITHOUT ANY WARRANTY; without even the implied warranty of
   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   GNU General Public License for more details.

   You should have received a copy of the GNU General Public License
   along with GtkRadiant; if not, write to the Free Software
   Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 */

//
// Base dialog class, provides a way to run modal dialogs and
// set/get the widget values in member variables.
//
// Leonardo Zide (leo@lokigames.com)
//

#include "dialog.h"

#include "debugging/debugging.h"


#include "mainframe.h"

#include <stdlib.h>

#include <gtk/gtkmain.h>
#include <gtk/gtkvbox.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtktogglebutton.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtkradiobutton.h>
#include <gtk/gtkentry.h>
#include <gtk/gtkcombobox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtktable.h>
#include <gtk/gtkhscale.h>
#include <gtk/gtkalignment.h>

#include "stream/stringstream.h"
#include "convert.h"
#include "gtkutil/dialog.h"
#include "gtkutil/button.h"
#include "gtkutil/entry.h"
#include "gtkutil/image.h"

#include "gtkmisc.h"


GtkEntry* DialogEntry_new(){
	GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
	gtk_widget_show( GTK_WIDGET( entry ) );
	gtk_widget_set_size_request( GTK_WIDGET( entry ), 64, -1 );
	return entry;
}

class DialogEntryRow
{
public:
DialogEntryRow( GtkWidget* row, GtkEntry* entry ) : m_row( row ), m_entry( entry ){
}
GtkWidget* m_row;
GtkEntry* m_entry;
};

DialogEntryRow DialogEntryRow_new( const char* name ){
	GtkWidget* alignment = gtk_alignment_new( 0.0, 0.5, 0.0, 0.0 );
	gtk_widget_show( alignment );

	GtkEntry* entry = DialogEntry_new();
	gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( entry ) );

	return DialogEntryRow( GTK_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 = GTK_SPIN_BUTTON( gtk_spin_button_new( GTK_ADJUSTMENT( gtk_adjustment_new( 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
{
public:
DialogSpinnerRow( GtkWidget* row, GtkSpinButton* spin ) : m_row( row ), m_spin( spin ){
}
GtkWidget* m_row;
GtkSpinButton* m_spin;
};

DialogSpinnerRow DialogSpinnerRow_new( const char* name, double value, double lower, double upper, int fraction ){
	GtkWidget* alignment = gtk_alignment_new( 0.0, 0.5, 0.0, 0.0 );
	gtk_widget_show( alignment );

	GtkSpinButton* spin = DialogSpinner_new( value, lower, upper, fraction );
	gtk_container_add( GTK_CONTAINER( alignment ), GTK_WIDGET( spin ) );

	return DialogSpinnerRow( GTK_WIDGET( DialogRow_new( name, alignment ) ), spin );
}



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;
};

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;



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;


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;

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;


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;


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;


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;


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_as_float( &widget ) ) );
}
typedef ImportExport<GtkSpinButton, float, FloatSpinnerImport, FloatSpinnerExport> FloatSpinnerImportExport;


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;


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;


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;


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;

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 );
}
};

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<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
			)
		);
}
};

// =============================================================================
// Dialog class

Dialog::Dialog() : m_window( 0 ), m_parent( 0 ){
}

Dialog::~Dialog(){
	for ( DialogDataList::iterator i = m_data.begin(); i != m_data.end(); ++i )
	{
		( *i )->release();
	}

	ASSERT_MESSAGE( m_window == 0, "dialog window not destroyed" );
}

void Dialog::ShowDlg(){
	ASSERT_MESSAGE( m_window != 0, "dialog was not constructed" );
	importData();
	gtk_widget_show( GTK_WIDGET( m_window ) );
}

void Dialog::HideDlg(){
	ASSERT_MESSAGE( m_window != 0, "dialog was not constructed" );
	exportData();
	gtk_widget_hide( GTK_WIDGET( m_window ) );
}

static gint delete_event_callback( GtkWidget *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 == 0, "dialog cannot be constructed" );

	m_window = BuildDialog();
	g_signal_connect( G_OBJECT( m_window ), "delete_event", G_CALLBACK( delete_event_callback ), this );
}

void Dialog::Destroy(){
	ASSERT_MESSAGE( m_window != 0, "dialog cannot be destroyed" );

	gtk_widget_destroy( GTK_WIDGET( m_window ) );
	m_window = 0;
}


void Dialog::AddBoolToggleData( GtkToggleButton& widget, const BoolImportCallback& importViewer, const BoolExportCallback& exportViewer ){
	AddCustomData<BoolToggleImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddIntRadioData( GtkRadioButton& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	AddCustomData<IntRadioImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddTextEntryData( GtkEntry& widget, const StringImportCallback& importViewer, const StringExportCallback& exportViewer ){
	AddCustomData<TextEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddIntEntryData( GtkEntry& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	AddCustomData<IntEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddSizeEntryData( GtkEntry& widget, const SizeImportCallback& importViewer, const SizeExportCallback& exportViewer ){
	AddCustomData<SizeEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddFloatEntryData( GtkEntry& widget, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
	AddCustomData<FloatEntryImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddFloatSpinnerData( GtkSpinButton& widget, const FloatImportCallback& importViewer, const FloatExportCallback& exportViewer ){
	AddCustomData<FloatSpinnerImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddIntSpinnerData( GtkSpinButton& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	AddCustomData<IntSpinnerImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddIntAdjustmentData( GtkAdjustment& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	AddCustomData<IntAdjustmentImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}

void Dialog::AddIntComboData( GtkComboBox& widget, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	AddCustomData<IntComboImportExport>( m_data ).apply( widget, importViewer, exportViewer );
}


void Dialog::AddDialogData( GtkToggleButton& widget, bool& data ){
	AddData<BoolToggleImportExport, BoolImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkRadioButton& widget, int& data ){
	AddData<IntRadioImportExport, IntImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkEntry& widget, CopiedString& data ){
	AddData<TextEntryImportExport, StringImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkEntry& widget, int& data ){
	AddData<IntEntryImportExport, IntImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkEntry& widget, std::size_t& data ){
	AddData<SizeEntryImportExport, SizeImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkEntry& widget, float& data ){
	AddData<FloatEntryImportExport, FloatImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkSpinButton& widget, float& data ){
	AddData<FloatSpinnerImportExport, FloatImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkSpinButton& widget, int& data ){
	AddData<IntSpinnerImportExport, IntImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkAdjustment& widget, int& data ){
	AddData<IntAdjustmentImportExport, IntImportExport>( m_data ).apply( widget, data );
}
void Dialog::AddDialogData( GtkComboBox& widget, int& data ){
	AddData<IntComboImportExport, IntImportExport>( m_data ).apply( widget, data );
}

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::EndModal( EMessageBoxReturn code ){
	m_modal.loop = 0;
	m_modal.ret = code;
}

EMessageBoxReturn Dialog::DoModal(){
	importData();

	PreModal();

	EMessageBoxReturn ret = modal_dialog_show( m_window, m_modal );
	ASSERT_NOTNULL( m_window );
	if ( ret == eIDOK ) {
		exportData();
	}

	gtk_widget_hide( GTK_WIDGET( m_window ) );

	PostModal( m_modal.ret );

	return m_modal.ret;
}


GtkWidget* Dialog::addCheckBox( GtkWidget* vbox, const char* name, const char* flag, const BoolImportCallback& importViewer, const BoolExportCallback& exportViewer ){
	GtkWidget* check = gtk_check_button_new_with_label( flag );
	gtk_widget_show( check );
	AddBoolToggleData( *GTK_TOGGLE_BUTTON( check ), importViewer, exportViewer );

	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( DialogRow_new( name, check ) ) );
	return check;
}

GtkWidget* Dialog::addCheckBox( GtkWidget* vbox, const char* name, const char* flag, bool& data ){
	return addCheckBox( vbox, name, flag, BoolImportCaller( data ), BoolExportCaller( data ) );
}

void Dialog::addCombo( GtkWidget* vbox, const char* name, StringArrayRange values, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	GtkWidget* alignment = gtk_alignment_new( 0.0, 0.5, 0.0, 0.0 );
	gtk_widget_show( alignment );
	{
		GtkWidget* combo = gtk_combo_box_new_text();

		for ( StringArrayRange::Iterator i = values.first; i != values.last; ++i )
		{
			gtk_combo_box_append_text( GTK_COMBO_BOX( combo ), *i );
		}

		AddIntComboData( *GTK_COMBO_BOX( combo ), importViewer, exportViewer );

		gtk_widget_show( combo );
		gtk_container_add( GTK_CONTAINER( alignment ), combo );
	}

	GtkTable* row = DialogRow_new( name, alignment );
	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
}

void Dialog::addCombo( GtkWidget* vbox, const char* name, int& data, StringArrayRange values ){
	addCombo( vbox, name, values, IntImportCaller( data ), IntExportCaller( data ) );
}

void Dialog::addSlider( GtkWidget* 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 ) {
		GtkWidget* hbox2 = gtk_hbox_new( FALSE, 0 );
		gtk_widget_show( hbox2 );
		gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox2 ), FALSE, FALSE, 0 );
		{
			GtkWidget* label = gtk_label_new( low );
			gtk_widget_show( label );
			gtk_box_pack_start( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
		}
		{
			GtkWidget* label = gtk_label_new( high );
			gtk_widget_show( label );
			gtk_box_pack_end( GTK_BOX( hbox2 ), label, FALSE, FALSE, 0 );
		}
	}
#endif

	// adjustment
	GtkObject* adj = gtk_adjustment_new( value, lower, upper, step_increment, page_increment, 0 );
	AddIntAdjustmentData( *GTK_ADJUSTMENT( adj ), IntImportCaller( data ), IntExportCaller( data ) );

	// scale
	GtkWidget* alignment = gtk_alignment_new( 0.0, 0.5, 1.0, 0.0 );
	gtk_widget_show( alignment );

	GtkWidget* scale = gtk_hscale_new( GTK_ADJUSTMENT( adj ) );
	gtk_scale_set_value_pos( GTK_SCALE( scale ), GTK_POS_LEFT );
	gtk_widget_show( scale );
	gtk_container_add( GTK_CONTAINER( alignment ), scale );

	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 ) );
}

void Dialog::addRadio( GtkWidget* vbox, const char* name, StringArrayRange names, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	GtkWidget* alignment = gtk_alignment_new( 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 );
	}

	GtkTable* row = DialogRow_new( name, alignment );
	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );
}

void Dialog::addRadio( GtkWidget* vbox, const char* name, int& data, StringArrayRange names ){
	addRadio( vbox, name, names, IntImportCaller( data ), IntExportCaller( data ) );
}

void Dialog::addRadioIcons( GtkWidget* vbox, const char* name, StringArrayRange icons, const IntImportCallback& importViewer, const IntExportCallback& exportViewer ){
	GtkWidget* table = gtk_table_new( 2, static_cast<guint>( icons.last - icons.first ), FALSE );
	gtk_widget_show( table );

	gtk_table_set_row_spacings( GTK_TABLE( table ), 5 );
	gtk_table_set_col_spacings( GTK_TABLE( table ), 5 );

	GSList* group = 0;
	GtkWidget* radio = 0;
	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 );

		radio = 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 );

		group = gtk_radio_button_get_group( GTK_RADIO_BUTTON( radio ) );
	}

	AddIntRadioData( *GTK_RADIO_BUTTON( radio ), importViewer, exportViewer );

	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( DialogRow_new( name, table ) ) );
}

void Dialog::addRadioIcons( GtkWidget* vbox, const char* name, int& data, StringArrayRange icons ){
	addRadioIcons( vbox, name, icons, IntImportCaller( data ), IntExportCaller( data ) );
}

GtkWidget* Dialog::addIntEntry( GtkWidget* 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;
}

GtkWidget* Dialog::addSizeEntry( GtkWidget* 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;
}

GtkWidget* Dialog::addFloatEntry( GtkWidget* 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;
}

GtkWidget* Dialog::addPathEntry( GtkWidget* 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 );

	AddTextEntryData( *GTK_ENTRY( pathEntry.m_entry ), importViewer, exportViewer );

	GtkTable* row = DialogRow_new( name, GTK_WIDGET( pathEntry.m_frame ) );
	DialogVBox_packRow( GTK_VBOX( vbox ), GTK_WIDGET( row ) );

	return GTK_WIDGET( row );
}

GtkWidget* Dialog::addPathEntry( GtkWidget* vbox, const char* name, CopiedString& data, bool browse_directory ){
	return addPathEntry( vbox, name, browse_directory, StringImportCallback( StringImportCaller( data ) ), StringExportCallback( StringExportCaller( data ) ) );
}

GtkWidget* Dialog::addSpinner( GtkWidget* 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 row.m_row;
}

GtkWidget* Dialog::addSpinner( GtkWidget* 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 ) ) );
}

GtkWidget* Dialog::addSpinner( GtkWidget* 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 row.m_row;
}