/*
   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
 */

//
// Patch Dialog
//
// Leonardo Zide (leo@lokigames.com)
//

#include "patchdialog.h"

#include "itexdef.h"

#include "debugging/debugging.h"

#include <gtk/gtkvbox.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtkframe.h>
#include <gtk/gtklabel.h>
#include <gtk/gtktable.h>
#include <gtk/gtkcombobox.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkspinbutton.h>
#include <gtk/gtkcheckbutton.h>

#include "gtkutil/idledraw.h"
#include "gtkutil/entry.h"
#include "gtkutil/button.h"
#include "gtkutil/nonmodal.h"
#include "dialog.h"
#include "gtkdlgs.h"
#include "mainframe.h"
#include "patchmanip.h"
#include "patch.h"
#include "commands.h"
#include "preferences.h"
#include "signal/isignal.h"


#include <gdk/gdkkeysyms.h>

// the increment we are using for the patch inspector (this is saved in the prefs)
struct pi_globals_t
{
	float shift[2];
	float scale[2];
	float rotate;

	pi_globals_t(){
		shift[0] = 8.0f;
		shift[1] = 8.0f;
		scale[0] = 0.5f;
		scale[1] = 0.5f;
		rotate = 45.0f;
	}
};

pi_globals_t g_pi_globals;

class PatchFixedSubdivisions
{
public:
PatchFixedSubdivisions() : m_enabled( false ), m_x( 0 ), m_y( 0 ){
}
PatchFixedSubdivisions( bool enabled, std::size_t x, std::size_t y ) : m_enabled( enabled ), m_x( x ), m_y( y ){
}
bool m_enabled;
std::size_t m_x;
std::size_t m_y;
};

void Patch_getFixedSubdivisions( const Patch& patch, PatchFixedSubdivisions& subdivisions ){
	subdivisions.m_enabled = patch.m_patchDef3;
	subdivisions.m_x = patch.m_subdivisions_x;
	subdivisions.m_y = patch.m_subdivisions_y;
}

const std::size_t MAX_PATCH_SUBDIVISIONS = 32;

void Patch_setFixedSubdivisions( Patch& patch, const PatchFixedSubdivisions& subdivisions ){
	patch.undoSave();

	patch.m_patchDef3 = subdivisions.m_enabled;
	patch.m_subdivisions_x = subdivisions.m_x;
	patch.m_subdivisions_y = subdivisions.m_y;

	if ( patch.m_subdivisions_x == 0 ) {
		patch.m_subdivisions_x = 4;
	}
	else if ( patch.m_subdivisions_x > MAX_PATCH_SUBDIVISIONS ) {
		patch.m_subdivisions_x = MAX_PATCH_SUBDIVISIONS;
	}
	if ( patch.m_subdivisions_y == 0 ) {
		patch.m_subdivisions_y = 4;
	}
	else if ( patch.m_subdivisions_y > MAX_PATCH_SUBDIVISIONS ) {
		patch.m_subdivisions_y = MAX_PATCH_SUBDIVISIONS;
	}

	SceneChangeNotify();
	Patch_textureChanged();
	patch.controlPointsChanged();
}

class PatchGetFixedSubdivisions
{
PatchFixedSubdivisions& m_subdivisions;
public:
PatchGetFixedSubdivisions( PatchFixedSubdivisions& subdivisions ) : m_subdivisions( subdivisions ){
}
void operator()( Patch& patch ){
	Patch_getFixedSubdivisions( patch, m_subdivisions );
	SceneChangeNotify();
}
};

void Scene_PatchGetFixedSubdivisions( PatchFixedSubdivisions& subdivisions ){
#if 1
	if ( GlobalSelectionSystem().countSelected() != 0 ) {
		Patch* patch = Node_getPatch( GlobalSelectionSystem().ultimateSelected().path().top() );
		if ( patch != 0 ) {
			Patch_getFixedSubdivisions( *patch, subdivisions );
		}
	}
#else
	Scene_forEachVisibleSelectedPatch( PatchGetFixedSubdivisions( subdivisions ) );
#endif
}

class PatchSetFixedSubdivisions
{
const PatchFixedSubdivisions& m_subdivisions;
public:
PatchSetFixedSubdivisions( const PatchFixedSubdivisions& subdivisions ) : m_subdivisions( subdivisions ){
}
void operator()( Patch& patch ) const {
	Patch_setFixedSubdivisions( patch, m_subdivisions );
}
};

void Scene_PatchSetFixedSubdivisions( const PatchFixedSubdivisions& subdivisions ){
	UndoableCommand command( "patchSetFixedSubdivisions" );
	Scene_forEachVisibleSelectedPatch( PatchSetFixedSubdivisions( subdivisions ) );
}

typedef struct _GtkCheckButton GtkCheckButton;

class Subdivisions
{
public:
GtkCheckButton* m_enabled;
GtkEntry* m_horizontal;
GtkEntry* m_vertical;
Subdivisions() : m_enabled( 0 ), m_horizontal( 0 ), m_vertical( 0 ){
}
void update(){
	PatchFixedSubdivisions subdivisions;
	Scene_PatchGetFixedSubdivisions( subdivisions );

	toggle_button_set_active_no_signal( GTK_TOGGLE_BUTTON( m_enabled ), subdivisions.m_enabled );

	if ( subdivisions.m_enabled ) {
		entry_set_int( m_horizontal, static_cast<int>( subdivisions.m_x ) );
		entry_set_int( m_vertical, static_cast<int>( subdivisions.m_y ) );
		gtk_widget_set_sensitive( GTK_WIDGET( m_horizontal ), TRUE );
		gtk_widget_set_sensitive( GTK_WIDGET( m_vertical ), TRUE );
	}
	else
	{
		gtk_entry_set_text( m_horizontal, "" );
		gtk_entry_set_text( m_vertical, "" );
		gtk_widget_set_sensitive( GTK_WIDGET( m_horizontal ), FALSE );
		gtk_widget_set_sensitive( GTK_WIDGET( m_vertical ), FALSE );
	}
}
void cancel(){
	update();
}
typedef MemberCaller<Subdivisions, &Subdivisions::cancel> CancelCaller;
void apply(){
	Scene_PatchSetFixedSubdivisions(
		PatchFixedSubdivisions(
			gtk_toggle_button_get_active( GTK_TOGGLE_BUTTON( m_enabled ) ) != FALSE,
			static_cast<std::size_t>( entry_get_int( m_horizontal ) ),
			static_cast<std::size_t>( entry_get_int( m_vertical ) )
			)
		);
}
typedef MemberCaller<Subdivisions, &Subdivisions::apply> ApplyCaller;
static void applyGtk( GtkToggleButton* toggle, Subdivisions* self ){
	self->apply();
}
};

class PatchInspector : public Dialog
{
GtkWindow* BuildDialog();
Subdivisions m_subdivisions;
NonModalEntry m_horizontalSubdivisionsEntry;
NonModalEntry m_verticalSubdivisionsEntry;
public:
IdleDraw m_idleDraw;
WindowPositionTracker m_position_tracker;

Patch *m_Patch;

CopiedString m_strName;
float m_fS;
float m_fT;
float m_fX;
float m_fY;
float m_fZ;
/*  float	m_fHScale;
   float	m_fHShift;
   float	m_fRotate;
   float	m_fVScale;
   float	m_fVShift; */
int m_nCol;
int m_nRow;
GtkComboBox *m_pRowCombo;
GtkComboBox *m_pColCombo;
std::size_t m_countRows;
std::size_t m_countCols;

// turn on/off processing of the "changed" "value_changed" messages
// (need to turn off when we are feeding data in)
// NOTE: much more simple than blocking signals
bool m_bListenChanged;

PatchInspector() :
	m_horizontalSubdivisionsEntry( Subdivisions::ApplyCaller( m_subdivisions ), Subdivisions::CancelCaller( m_subdivisions ) ),
	m_verticalSubdivisionsEntry( Subdivisions::ApplyCaller( m_subdivisions ), Subdivisions::CancelCaller( m_subdivisions ) ),
	m_idleDraw( MemberCaller<PatchInspector, &PatchInspector::GetPatchInfo>( *this ) ){
	m_fS = 0.0f;
	m_fT = 0.0f;
	m_fX = 0.0f;
	m_fY = 0.0f;
	m_fZ = 0.0f;
	m_nCol = 0;
	m_nRow = 0;
	m_countRows = 0;
	m_countCols = 0;
	m_Patch = 0;
	m_bListenChanged = true;

	m_position_tracker.setPosition( c_default_window_pos );
}

bool visible(){
	return GTK_WIDGET_VISIBLE( GetWidget() );
}

//  void UpdateInfo();
//  void SetPatchInfo();
void GetPatchInfo();
void UpdateSpinners( bool bUp, int nID );
// read the current patch on map and initialize m_fX m_fY accordingly
void UpdateRowColInfo();
// sync the dialog our internal data structures
// depending on the flag it will read or write
// we use m_nCol m_nRow m_fX m_fY m_fZ m_fS m_fT m_strName
// (NOTE: this doesn't actually commit stuff to the map or read from it)
void importData();
void exportData();
};

PatchInspector g_PatchInspector;

void PatchInspector_constructWindow( GtkWindow* main_window ){
	g_PatchInspector.m_parent = main_window;
	g_PatchInspector.Create();
}
void PatchInspector_destroyWindow(){
	g_PatchInspector.Destroy();
}

void PatchInspector_queueDraw(){
	if ( g_PatchInspector.visible() ) {
		g_PatchInspector.m_idleDraw.queueDraw();
	}
}

void DoPatchInspector(){
	g_PatchInspector.GetPatchInfo();
	if ( !g_PatchInspector.visible() ) {
		g_PatchInspector.ShowDlg();
	}
}

void PatchInspector_toggleShown(){
	if ( g_PatchInspector.visible() ) {
		g_PatchInspector.m_Patch = 0;
		g_PatchInspector.HideDlg();
	}
	else{
		DoPatchInspector();
	}
}


// =============================================================================
// static functions

// memorize the current state (that is don't try to undo our do before changing something else)
static void OnApply( GtkWidget *widget, gpointer data ){
	g_PatchInspector.exportData();
	if ( g_PatchInspector.m_Patch != 0 ) {
		UndoableCommand command( "patchSetTexture" );
		g_PatchInspector.m_Patch->undoSave();

		if ( !texdef_name_valid( g_PatchInspector.m_strName.c_str() ) ) {
			globalErrorStream() << "invalid texture name '" << g_PatchInspector.m_strName.c_str() << "'\n";
			g_PatchInspector.m_strName = texdef_name_default();
		}
		g_PatchInspector.m_Patch->SetShader( g_PatchInspector.m_strName.c_str() );

		std::size_t r = g_PatchInspector.m_nRow;
		std::size_t c = g_PatchInspector.m_nCol;
		if ( r < g_PatchInspector.m_Patch->getHeight()
			 && c < g_PatchInspector.m_Patch->getWidth() ) {
			PatchControl& p = g_PatchInspector.m_Patch->ctrlAt( r,c );
			p.m_vertex[0] = g_PatchInspector.m_fX;
			p.m_vertex[1] = g_PatchInspector.m_fY;
			p.m_vertex[2] = g_PatchInspector.m_fZ;
			p.m_texcoord[0] = g_PatchInspector.m_fS;
			p.m_texcoord[1] = g_PatchInspector.m_fT;
			g_PatchInspector.m_Patch->controlPointsChanged();
		}
	}
}

static void OnSelchangeComboColRow( GtkWidget *widget, gpointer data ){
	if ( !g_PatchInspector.m_bListenChanged ) {
		return;
	}
	// retrieve the current m_nRow and m_nCol, other params are not relevant
	g_PatchInspector.exportData();
	// read the changed values ourselves
	g_PatchInspector.UpdateRowColInfo();
	// now reflect our changes
	g_PatchInspector.importData();
}

class PatchSetTextureRepeat
{
float m_s, m_t;
public:
PatchSetTextureRepeat( float s, float t ) : m_s( s ), m_t( t ){
}
void operator()( Patch& patch ) const {
	patch.SetTextureRepeat( m_s, m_t );
}
};

void Scene_PatchTileTexture_Selected( scene::Graph& graph, float s, float t ){
	Scene_forEachVisibleSelectedPatch( PatchSetTextureRepeat( s, t ) );
	SceneChangeNotify();
}

static void OnBtnPatchdetails( GtkWidget *widget, gpointer data ){
	Patch_CapTexture();
}

static void OnBtnPatchfit( GtkWidget *widget, gpointer data ){
	Patch_FitTexture();
}

static void OnBtnPatchnatural( GtkWidget *widget, gpointer data ){
	Patch_NaturalTexture();
}

static void OnBtnPatchreset( GtkWidget *widget, gpointer data ){
	Patch_ResetTexture();
}

static void OnBtnPatchFlipX( GtkWidget *widget, gpointer data ){
	Patch_FlipTextureX();
}

static void OnBtnPatchFlipY( GtkWidget *widget, gpointer data ){
	Patch_FlipTextureY();
}

struct PatchRotateTexture
{
	float m_angle;
public:
	PatchRotateTexture( float angle ) : m_angle( angle ){
	}
	void operator()( Patch& patch ) const {
		patch.RotateTexture( m_angle );
	}
};

void Scene_PatchRotateTexture_Selected( scene::Graph& graph, float angle ){
	Scene_forEachVisibleSelectedPatch( PatchRotateTexture( angle ) );
}

class PatchScaleTexture
{
float m_s, m_t;
public:
PatchScaleTexture( float s, float t ) : m_s( s ), m_t( t ){
}
void operator()( Patch& patch ) const {
	patch.ScaleTexture( m_s, m_t );
}
};

float Patch_convertScale( float scale ){
	if ( scale > 0 ) {
		return scale;
	}
	if ( scale < 0 ) {
		return -1 / scale;
	}
	return 1;
}

void Scene_PatchScaleTexture_Selected( scene::Graph& graph, float s, float t ){
	Scene_forEachVisibleSelectedPatch( PatchScaleTexture( Patch_convertScale( s ), Patch_convertScale( t ) ) );
}

class PatchTranslateTexture
{
float m_s, m_t;
public:
PatchTranslateTexture( float s, float t )
	: m_s( s ), m_t( t ){
}
void operator()( Patch& patch ) const {
	patch.TranslateTexture( m_s, m_t );
}
};

void Scene_PatchTranslateTexture_Selected( scene::Graph& graph, float s, float t ){
	Scene_forEachVisibleSelectedPatch( PatchTranslateTexture( s, t ) );
}

static void OnBtnPatchAutoCap( GtkWidget *widget, gpointer data ){
	Patch_AutoCapTexture();
}

static void OnSpinChanged( GtkAdjustment *adj, gpointer data ){
	texdef_t td;

	td.rotate = 0;
	td.scale[0] = td.scale[1] = 0;
	td.shift[0] = td.shift[1] = 0;

	if ( adj->value == 0 ) {
		return;
	}

	if ( adj == g_object_get_data( G_OBJECT( g_PatchInspector.GetWidget() ), "hshift_adj" ) ) {
		g_pi_globals.shift[0] = static_cast<float>( atof( gtk_entry_get_text( GTK_ENTRY( data ) ) ) );

		if ( adj->value > 0 ) {
			td.shift[0] = g_pi_globals.shift[0];
		}
		else{
			td.shift[0] = -g_pi_globals.shift[0];
		}
	}
	else if ( adj == g_object_get_data( G_OBJECT( g_PatchInspector.GetWidget() ), "vshift_adj" ) ) {
		g_pi_globals.shift[1] = static_cast<float>( atof( gtk_entry_get_text( GTK_ENTRY( data ) ) ) );

		if ( adj->value > 0 ) {
			td.shift[1] = g_pi_globals.shift[1];
		}
		else{
			td.shift[1] = -g_pi_globals.shift[1];
		}
	}
	else if ( adj == g_object_get_data( G_OBJECT( g_PatchInspector.GetWidget() ), "hscale_adj" ) ) {
		g_pi_globals.scale[0] = static_cast<float>( atof( gtk_entry_get_text( GTK_ENTRY( data ) ) ) );
		if ( g_pi_globals.scale[0] == 0.0f ) {
			return;
		}
		if ( adj->value > 0 ) {
			td.scale[0] = g_pi_globals.scale[0];
		}
		else{
			td.scale[0] = -g_pi_globals.scale[0];
		}
	}
	else if ( adj == g_object_get_data( G_OBJECT( g_PatchInspector.GetWidget() ), "vscale_adj" ) ) {
		g_pi_globals.scale[1] = static_cast<float>( atof( gtk_entry_get_text( GTK_ENTRY( data ) ) ) );
		if ( g_pi_globals.scale[1] == 0.0f ) {
			return;
		}
		if ( adj->value > 0 ) {
			td.scale[1] = g_pi_globals.scale[1];
		}
		else{
			td.scale[1] = -g_pi_globals.scale[1];
		}
	}
	else if ( adj == g_object_get_data( G_OBJECT( g_PatchInspector.GetWidget() ), "rotate_adj" ) ) {
		g_pi_globals.rotate = static_cast<float>( atof( gtk_entry_get_text( GTK_ENTRY( data ) ) ) );

		if ( adj->value > 0 ) {
			td.rotate = g_pi_globals.rotate;
		}
		else{
			td.rotate = -g_pi_globals.rotate;
		}
	}

	adj->value = 0;

	// will scale shift rotate the patch accordingly


	if ( td.shift[0] || td.shift[1] ) {
		UndoableCommand command( "patchTranslateTexture" );
		Scene_PatchTranslateTexture_Selected( GlobalSceneGraph(), td.shift[0], td.shift[1] );
	}
	else if ( td.scale[0] || td.scale[1] ) {
		UndoableCommand command( "patchScaleTexture" );
		Scene_PatchScaleTexture_Selected( GlobalSceneGraph(), td.scale[0], td.scale[1] );
	}
	else if ( td.rotate ) {
		UndoableCommand command( "patchRotateTexture" );
		Scene_PatchRotateTexture_Selected( GlobalSceneGraph(), td.rotate );
	}

	// update the point-by-point view
	OnSelchangeComboColRow( 0,0 );
}

static gint OnDialogKey( GtkWidget* widget, GdkEventKey* event, gpointer data ){
	if ( event->keyval == GDK_Return ) {
		OnApply( 0, 0 );
		return TRUE;
	}
	else if ( event->keyval == GDK_Escape ) {
		g_PatchInspector.GetPatchInfo();
		return TRUE;
	}
	return FALSE;
}

// =============================================================================
// PatchInspector class

GtkWindow* PatchInspector::BuildDialog(){
	GtkWindow* window = create_floating_window( "Patch Properties", m_parent );

	m_position_tracker.connect( window );

	global_accel_connect_window( window );

	window_connect_focus_in_clear_focus_widget( window );


	{
		GtkVBox* vbox = GTK_VBOX( gtk_vbox_new( FALSE, 5 ) );
		gtk_container_set_border_width( GTK_CONTAINER( vbox ), 5 );
		gtk_widget_show( GTK_WIDGET( vbox ) );
		gtk_container_add( GTK_CONTAINER( window ), GTK_WIDGET( vbox ) );
		{
			GtkHBox* hbox = GTK_HBOX( gtk_hbox_new( FALSE, 5 ) );
			gtk_widget_show( GTK_WIDGET( hbox ) );
			gtk_box_pack_start( GTK_BOX( vbox ), GTK_WIDGET( hbox ), TRUE, TRUE, 0 );
			{
				GtkVBox* vbox2 = GTK_VBOX( gtk_vbox_new( FALSE, 0 ) );
				gtk_container_set_border_width( GTK_CONTAINER( vbox2 ), 0 );
				gtk_widget_show( GTK_WIDGET( vbox2 ) );
				gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( vbox2 ), TRUE, TRUE, 0 );
				{
					GtkFrame* frame = GTK_FRAME( gtk_frame_new( "Details" ) );
					gtk_widget_show( GTK_WIDGET( frame ) );
					gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( frame ), TRUE, TRUE, 0 );
					{
						GtkVBox* vbox3 = GTK_VBOX( gtk_vbox_new( FALSE, 5 ) );
						gtk_container_set_border_width( GTK_CONTAINER( vbox3 ), 5 );
						gtk_widget_show( GTK_WIDGET( vbox3 ) );
						gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( vbox3 ) );
						{
							GtkTable* table = GTK_TABLE( gtk_table_new( 2, 2, FALSE ) );
							gtk_widget_show( GTK_WIDGET( table ) );
							gtk_box_pack_start( GTK_BOX( vbox3 ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
							gtk_table_set_row_spacings( table, 5 );
							gtk_table_set_col_spacings( table, 5 );
							{
								GtkLabel* label = GTK_LABEL( gtk_label_new( "Row:" ) );
								gtk_widget_show( GTK_WIDGET( label ) );
								gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
							}
							{
								GtkLabel* label = GTK_LABEL( gtk_label_new( "Column:" ) );
								gtk_widget_show( GTK_WIDGET( label ) );
								gtk_table_attach( table, GTK_WIDGET( label ), 1, 2, 0, 1,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
							}
							{
								GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
								g_signal_connect( G_OBJECT( combo ), "changed", G_CALLBACK( OnSelchangeComboColRow ), this );
								AddDialogData( *combo, m_nRow );

								gtk_widget_show( GTK_WIDGET( combo ) );
								gtk_table_attach( table, GTK_WIDGET( combo ), 0, 1, 1, 2,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
								gtk_widget_set_usize( GTK_WIDGET( combo ), 60, -1 );
								m_pRowCombo = combo;
							}

							{
								GtkComboBox* combo = GTK_COMBO_BOX( gtk_combo_box_new_text() );
								g_signal_connect( G_OBJECT( combo ), "changed", G_CALLBACK( OnSelchangeComboColRow ), this );
								AddDialogData( *combo, m_nCol );

								gtk_widget_show( GTK_WIDGET( combo ) );
								gtk_table_attach( table, GTK_WIDGET( combo ), 1, 2, 1, 2,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
								gtk_widget_set_usize( GTK_WIDGET( combo ), 60, -1 );
								m_pColCombo = combo;
							}
						}
						GtkTable* table = GTK_TABLE( gtk_table_new( 5, 2, FALSE ) );
						gtk_widget_show( GTK_WIDGET( table ) );
						gtk_box_pack_start( GTK_BOX( vbox3 ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
						gtk_table_set_row_spacings( table, 5 );
						gtk_table_set_col_spacings( table, 5 );
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "X:" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Y:" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Z:" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 2, 3,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "S:" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 3, 4,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "T:" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 4, 5,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 0, 1,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							AddDialogData( *entry, m_fX );

							g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 1, 2,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							AddDialogData( *entry, m_fY );

							g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 2, 3,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							AddDialogData( *entry, m_fZ );

							g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 3, 4,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							AddDialogData( *entry, m_fS );

							g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 4, 5,
											  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							AddDialogData( *entry, m_fT );

							g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
						}
					}
				}
				if ( g_pGameDescription->mGameType == "doom3" ) {
					GtkFrame* frame = GTK_FRAME( gtk_frame_new( "Tesselation" ) );
					gtk_widget_show( GTK_WIDGET( frame ) );
					gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( frame ), TRUE, TRUE, 0 );
					{
						GtkVBox* vbox3 = GTK_VBOX( gtk_vbox_new( FALSE, 5 ) );
						gtk_container_set_border_width( GTK_CONTAINER( vbox3 ), 5 );
						gtk_widget_show( GTK_WIDGET( vbox3 ) );
						gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( vbox3 ) );
						{
							GtkTable* table = GTK_TABLE( gtk_table_new( 3, 2, FALSE ) );
							gtk_widget_show( GTK_WIDGET( table ) );
							gtk_box_pack_start( GTK_BOX( vbox3 ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
							gtk_table_set_row_spacings( table, 5 );
							gtk_table_set_col_spacings( table, 5 );
							{
								GtkLabel* label = GTK_LABEL( gtk_label_new( "Fixed" ) );
								gtk_widget_show( GTK_WIDGET( label ) );
								gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 0, 1,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
							}
							{
								GtkCheckButton* check = GTK_CHECK_BUTTON( gtk_check_button_new() );
								gtk_widget_show( GTK_WIDGET( check ) );
								gtk_table_attach( table, GTK_WIDGET( check ), 1, 2, 0, 1,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
								m_subdivisions.m_enabled = check;
								guint handler_id = g_signal_connect( G_OBJECT( check ), "toggled", G_CALLBACK( &Subdivisions::applyGtk ), &m_subdivisions );
								g_object_set_data( G_OBJECT( check ), "handler", gint_to_pointer( handler_id ) );
							}
							{
								GtkLabel* label = GTK_LABEL( gtk_label_new( "Horizontal" ) );
								gtk_widget_show( GTK_WIDGET( label ) );
								gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 1, 2,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
							}
							{
								GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
								gtk_widget_show( GTK_WIDGET( entry ) );
								gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 1, 2,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
								m_subdivisions.m_horizontal = entry;
								m_horizontalSubdivisionsEntry.connect( entry );
							}
							{
								GtkLabel* label = GTK_LABEL( gtk_label_new( "Vertical" ) );
								gtk_widget_show( GTK_WIDGET( label ) );
								gtk_table_attach( table, GTK_WIDGET( label ), 0, 1, 2, 3,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
							}
							{
								GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
								gtk_widget_show( GTK_WIDGET( entry ) );
								gtk_table_attach( table, GTK_WIDGET( entry ), 1, 2, 2, 3,
												  (GtkAttachOptions)( GTK_EXPAND | GTK_FILL ),
												  (GtkAttachOptions)( 0 ), 0, 0 );
								m_subdivisions.m_vertical = entry;
								m_verticalSubdivisionsEntry.connect( entry );
							}
						}
					}
				}
			}
			{
				GtkFrame* frame = GTK_FRAME( gtk_frame_new( "Texturing" ) );
				gtk_widget_show( GTK_WIDGET( frame ) );
				gtk_box_pack_start( GTK_BOX( hbox ), GTK_WIDGET( frame ), TRUE, TRUE, 0 );
				{
					GtkVBox* vbox2 = GTK_VBOX( gtk_vbox_new( FALSE, 5 ) );
					gtk_widget_show( GTK_WIDGET( vbox2 ) );
					gtk_container_add( GTK_CONTAINER( frame ), GTK_WIDGET( vbox2 ) );
					gtk_container_set_border_width( GTK_CONTAINER( vbox2 ), 5 );
					{
						GtkLabel* label = GTK_LABEL( gtk_label_new( "Name:" ) );
						gtk_widget_show( GTK_WIDGET( label ) );
						gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( label ), TRUE, TRUE, 0 );
						gtk_label_set_justify( label, GTK_JUSTIFY_LEFT );
						gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
					}
					{
						GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
						//  gtk_entry_set_editable (GTK_ENTRY (entry), false);
						gtk_widget_show( GTK_WIDGET( entry ) );
						gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( entry ), TRUE, TRUE, 0 );
						AddDialogData( *entry, m_strName );

						g_signal_connect( G_OBJECT( entry ), "key_press_event", G_CALLBACK( OnDialogKey ), 0 );
					}
					{
						GtkTable* table = GTK_TABLE( gtk_table_new( 5, 4, FALSE ) );
						gtk_widget_show( GTK_WIDGET( table ) );
						gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( table ), TRUE, TRUE, 0 );
						gtk_table_set_row_spacings( table, 5 );
						gtk_table_set_col_spacings( table, 5 );
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Horizontal Shift Step" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 2, 4, 0, 1,
											  (GtkAttachOptions)( GTK_FILL|GTK_EXPAND ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Vertical Shift Step" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 2, 4, 1, 2,
											  (GtkAttachOptions)( GTK_FILL|GTK_EXPAND ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Horizontal Stretch Step" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 2, 3, 2, 3,
											  (GtkAttachOptions)( GTK_FILL|GTK_EXPAND ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
						}
						{
							GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Flip" ) );
							gtk_widget_show( GTK_WIDGET( button ) );
							gtk_table_attach( table, GTK_WIDGET( button ), 3, 4, 2, 3,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchFlipX ), 0 );
							gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Vertical Stretch Step" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 2, 3, 3, 4,
											  (GtkAttachOptions)( GTK_FILL|GTK_EXPAND ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
						}
						{
							GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Flip" ) );
							gtk_widget_show( GTK_WIDGET( button ) );
							gtk_table_attach( table, GTK_WIDGET( button ), 3, 4, 3, 4,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchFlipY ), 0 );
							gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
						}
						{
							GtkLabel* label = GTK_LABEL( gtk_label_new( "Rotate Step" ) );
							gtk_widget_show( GTK_WIDGET( label ) );
							gtk_table_attach( table, GTK_WIDGET( label ), 2, 4, 4, 5,
											  (GtkAttachOptions)( GTK_FILL|GTK_EXPAND ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_misc_set_alignment( GTK_MISC( label ), 0, 0.5 );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 0, 1, 0, 1,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( entry ), 50, -2 );
							g_object_set_data( G_OBJECT( window ), "hshift_entry", entry );
							// we fill in this data, if no patch is selected the widgets are unmodified when the inspector is raised
							// so we need to have at least one initialisation somewhere
							entry_set_float( entry, g_pi_globals.shift[0] );

							GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 0, -8192, 8192, 1, 1, 0 ) );
							g_signal_connect( G_OBJECT( adj ), "value_changed", G_CALLBACK( OnSpinChanged ), entry );
							g_object_set_data( G_OBJECT( window ), "hshift_adj", adj );

							GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
							gtk_widget_show( GTK_WIDGET( spin ) );
							gtk_table_attach( table, GTK_WIDGET( spin ), 1, 2, 0, 1,
											  (GtkAttachOptions)( 0 ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( spin ), 10, -2 );
							GTK_WIDGET_UNSET_FLAGS( spin, GTK_CAN_FOCUS );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 0, 1, 1, 2,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( entry ), 50, -2 );
							entry_set_float( entry, g_pi_globals.shift[1] );

							GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 0, -8192, 8192, 1, 1, 0 ) );
							g_signal_connect( G_OBJECT( adj ), "value_changed", G_CALLBACK( OnSpinChanged ), entry );
							g_object_set_data( G_OBJECT( window ), "vshift_adj", adj );

							GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
							gtk_widget_show( GTK_WIDGET( spin ) );
							gtk_table_attach( table, GTK_WIDGET( spin ), 1, 2, 1, 2,
											  (GtkAttachOptions)( 0 ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( spin ), 10, -2 );
							GTK_WIDGET_UNSET_FLAGS( spin, GTK_CAN_FOCUS );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 0, 1, 2, 3,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( entry ), 50, -2 );
							entry_set_float( entry, g_pi_globals.scale[0] );

							GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 0, -1000, 1000, 1, 1, 0 ) );
							g_signal_connect( G_OBJECT( adj ), "value_changed", G_CALLBACK( OnSpinChanged ), entry );
							g_object_set_data( G_OBJECT( window ), "hscale_adj", adj );

							GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
							gtk_widget_show( GTK_WIDGET( spin ) );
							gtk_table_attach( table, GTK_WIDGET( spin ), 1, 2, 2, 3,
											  (GtkAttachOptions)( 0 ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( spin ), 10, -2 );
							GTK_WIDGET_UNSET_FLAGS( spin, GTK_CAN_FOCUS );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 0, 1, 3, 4,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( entry ), 50, -2 );
							entry_set_float( entry, g_pi_globals.scale[1] );

							GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 0, -1000, 1000, 1, 1, 0 ) );
							g_signal_connect( G_OBJECT( adj ), "value_changed", G_CALLBACK( OnSpinChanged ), entry );
							g_object_set_data( G_OBJECT( window ), "vscale_adj", adj );

							GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
							gtk_widget_show( GTK_WIDGET( spin ) );
							gtk_table_attach( table, GTK_WIDGET( spin ), 1, 2, 3, 4,
											  (GtkAttachOptions)( 0 ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( spin ), 10, -2 );
							GTK_WIDGET_UNSET_FLAGS( spin, GTK_CAN_FOCUS );
						}
						{
							GtkEntry* entry = GTK_ENTRY( gtk_entry_new() );
							gtk_widget_show( GTK_WIDGET( entry ) );
							gtk_table_attach( table, GTK_WIDGET( entry ), 0, 1, 4, 5,
											  (GtkAttachOptions)( GTK_FILL ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( entry ), 50, -2 );
							entry_set_float( entry, g_pi_globals.rotate );

							GtkAdjustment* adj = GTK_ADJUSTMENT( gtk_adjustment_new( 0, -1000, 1000, 1, 1, 0 ) ); // NOTE: Arnout - this really should be 360 but can't change it anymore as it could break existing maps
							g_signal_connect( G_OBJECT( adj ), "value_changed", G_CALLBACK( OnSpinChanged ), entry );
							g_object_set_data( G_OBJECT( window ), "rotate_adj", adj );

							GtkSpinButton* spin = GTK_SPIN_BUTTON( gtk_spin_button_new( adj, 1, 0 ) );
							gtk_widget_show( GTK_WIDGET( spin ) );
							gtk_table_attach( table, GTK_WIDGET( spin ), 1, 2, 4, 5,
											  (GtkAttachOptions)( 0 ),
											  (GtkAttachOptions)( 0 ), 0, 0 );
							gtk_widget_set_usize( GTK_WIDGET( spin ), 10, -2 );
							GTK_WIDGET_UNSET_FLAGS( spin, GTK_CAN_FOCUS );
						}
					}
					GtkHBox* hbox2 = GTK_HBOX( gtk_hbox_new( TRUE, 5 ) );
					gtk_widget_show( GTK_WIDGET( hbox2 ) );
					gtk_box_pack_start( GTK_BOX( vbox2 ), GTK_WIDGET( hbox2 ), TRUE, FALSE, 0 );
					{
						GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Auto Cap" ) );
						gtk_widget_show( GTK_WIDGET( button ) );
						gtk_box_pack_end( GTK_BOX( hbox2 ), GTK_WIDGET( button ), TRUE, FALSE, 0 );
						g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchAutoCap ), 0 );
						gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
					}
					{
						GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "CAP" ) );
						gtk_widget_show( GTK_WIDGET( button ) );
						gtk_box_pack_end( GTK_BOX( hbox2 ), GTK_WIDGET( button ), TRUE, FALSE, 0 );
						g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchdetails ), 0 );
						gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
					}
					{
						GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Set..." ) );
						gtk_widget_show( GTK_WIDGET( button ) );
						gtk_box_pack_end( GTK_BOX( hbox2 ), GTK_WIDGET( button ), TRUE, FALSE, 0 );
						g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchreset ), 0 );
						gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
					}
					{
						GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Natural" ) );
						gtk_widget_show( GTK_WIDGET( button ) );
						gtk_box_pack_end( GTK_BOX( hbox2 ), GTK_WIDGET( button ), TRUE, FALSE, 0 );
						g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchnatural ), 0 );
						gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
					}
					{
						GtkButton* button = GTK_BUTTON( gtk_button_new_with_label( "Fit" ) );
						gtk_widget_show( GTK_WIDGET( button ) );
						gtk_box_pack_end( GTK_BOX( hbox2 ), GTK_WIDGET( button ), TRUE, FALSE, 0 );
						g_signal_connect( G_OBJECT( button ), "clicked", G_CALLBACK( OnBtnPatchfit ), 0 );
						gtk_widget_set_usize( GTK_WIDGET( button ), 60, -1 );
					}
				}
			}
		}
	}

	return window;
}

// sync the dialog our internal data structures
void PatchInspector::exportData(){
	m_bListenChanged = false;
	Dialog::exportData();
	m_bListenChanged = true;
}
void PatchInspector::importData(){
	m_bListenChanged = false;
	Dialog::importData();
	m_bListenChanged = true;
}

// read the map and feed in the stuff to the dialog box
void PatchInspector::GetPatchInfo(){
	if ( g_pGameDescription->mGameType == "doom3" ) {
		m_subdivisions.update();
	}

	if ( GlobalSelectionSystem().countSelected() == 0 ) {
		m_Patch = 0;
	}
	else
	{
		m_Patch = Node_getPatch( GlobalSelectionSystem().ultimateSelected().path().top() );
	}

	if ( m_Patch != 0 ) {
		m_strName = m_Patch->GetShader();

		// fill in the numbers for Row / Col selection
		m_bListenChanged = false;

		{
			gtk_combo_box_set_active( m_pRowCombo, 0 );

			for ( std::size_t i = 0; i < m_countRows; ++i )
			{
				gtk_combo_box_remove_text( m_pRowCombo, gint( m_countRows - i - 1 ) );
			}

			m_countRows = m_Patch->getHeight();
			for ( std::size_t i = 0; i < m_countRows; ++i )
			{
				char buffer[16];
				sprintf( buffer, "%u", Unsigned( i ) );
				gtk_combo_box_append_text( m_pRowCombo, buffer );
			}

			gtk_combo_box_set_active( m_pRowCombo, 0 );
		}

		{
			gtk_combo_box_set_active( m_pColCombo, 0 );

			for ( std::size_t i = 0; i < m_countCols; ++i )
			{
				gtk_combo_box_remove_text( m_pColCombo, gint( m_countCols - i - 1 ) );
			}

			m_countCols = m_Patch->getWidth();
			for ( std::size_t i = 0; i < m_countCols; ++i )
			{
				char buffer[16];
				sprintf( buffer, "%u", Unsigned( i ) );
				gtk_combo_box_append_text( m_pColCombo, buffer );
			}

			gtk_combo_box_set_active( m_pColCombo, 0 );
		}

		m_bListenChanged = true;

	}
	else
	{
		//globalOutputStream() << "WARNING: no patch\n";
	}
	// fill in our internal structs
	m_nRow = 0; m_nCol = 0;
	UpdateRowColInfo();
	// now update the dialog box
	importData();
}

// read the current patch on map and initialize m_fX m_fY accordingly
// NOTE: don't call UpdateData in there, it's not meant for
void PatchInspector::UpdateRowColInfo(){
	m_fX = m_fY = m_fZ = m_fS = m_fT = 0.0;

	if ( m_Patch != 0 ) {
		// we rely on whatever active row/column has been set before we get called
		std::size_t r = m_nRow;
		std::size_t c = m_nCol;
		if ( r < m_Patch->getHeight()
			 && c < m_Patch->getWidth() ) {
			const PatchControl& p = m_Patch->ctrlAt( r,c );
			m_fX = p.m_vertex[0];
			m_fY = p.m_vertex[1];
			m_fZ = p.m_vertex[2];
			m_fS = p.m_texcoord[0];
			m_fT = p.m_texcoord[1];
		}
	}
}


void PatchInspector_SelectionChanged( const Selectable& selectable ){
	PatchInspector_queueDraw();
}


#include "preferencesystem.h"


void PatchInspector_Construct(){
	GlobalCommands_insert( "PatchInspector", FreeCaller<PatchInspector_toggleShown>(), Accelerator( 'S', (GdkModifierType)GDK_SHIFT_MASK ) );

	GlobalPreferenceSystem().registerPreference( "PatchWnd", WindowPositionTrackerImportStringCaller( g_PatchInspector.m_position_tracker ), WindowPositionTrackerExportStringCaller( g_PatchInspector.m_position_tracker ) );
	GlobalPreferenceSystem().registerPreference( "SI_PatchTexdef_Scale1", FloatImportStringCaller( g_pi_globals.scale[0] ), FloatExportStringCaller( g_pi_globals.scale[0] ) );
	GlobalPreferenceSystem().registerPreference( "SI_PatchTexdef_Scale2", FloatImportStringCaller( g_pi_globals.scale[1] ), FloatExportStringCaller( g_pi_globals.scale[1] ) );
	GlobalPreferenceSystem().registerPreference( "SI_PatchTexdef_Shift1", FloatImportStringCaller( g_pi_globals.shift[0] ), FloatExportStringCaller( g_pi_globals.shift[0] ) );
	GlobalPreferenceSystem().registerPreference( "SI_PatchTexdef_Shift2", FloatImportStringCaller( g_pi_globals.shift[1] ), FloatExportStringCaller( g_pi_globals.shift[1] ) );
	GlobalPreferenceSystem().registerPreference( "SI_PatchTexdef_Rotate", FloatImportStringCaller( g_pi_globals.rotate ), FloatExportStringCaller( g_pi_globals.rotate ) );

	typedef FreeCaller1<const Selectable&, PatchInspector_SelectionChanged> PatchInspectorSelectionChangedCaller;
	GlobalSelectionSystem().addSelectionChangeCallback( PatchInspectorSelectionChangedCaller() );
	typedef FreeCaller<PatchInspector_queueDraw> PatchInspectorQueueDrawCaller;
	Patch_addTextureChangedCallback( PatchInspectorQueueDrawCaller() );
}
void PatchInspector_Destroy(){
}