/*
   Copyright (C) 2001-2006, William Joseph.
   All Rights Reserved.

   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
 */

#if !defined( INCLUDED_GTKUTIL_DIALOG_H )
#define INCLUDED_GTKUTIL_DIALOG_H

#include "generic/callback.h"
#include "generic/arrayrange.h"
#include "qerplugin.h"
#include <gtk/gtk.h>

typedef int gint;
typedef gint gboolean;
typedef struct _GdkEventAny GdkEventAny;
typedef struct _GtkWidget GtkWidget;
typedef struct _GtkHBox GtkHBox;
typedef struct _GtkVBox GtkVBox;
typedef struct _GtkRadioButton GtkRadioButton;
typedef struct _GtkFrame GtkFrame;
typedef struct _GtkEntry GtkEntry;
typedef struct _GtkButton GtkButton;
typedef struct _GtkLabel GtkLabel;
typedef struct _GtkTable GtkTable;


struct ModalDialog
{
	ModalDialog()
		: loop( true ), ret( eIDCANCEL ){
	}
	bool loop;
	EMessageBoxReturn ret;
};

struct ModalDialogButton
{
	ModalDialogButton( ModalDialog& dialog, EMessageBoxReturn value )
		: m_dialog( dialog ), m_value( value ){
	}
	ModalDialog& m_dialog;
	EMessageBoxReturn m_value;
};

typedef void ( *GCallback )( void );
typedef void* gpointer;
typedef struct _GtkTable GtkTable;
typedef struct _GtkButton GtkButton;
typedef struct _GtkVBox GtkVBox;
typedef struct _GtkHBox GtkHBox;
typedef struct _GtkFrame GtkFrame;

ui::Window create_fixedsize_modal_window( ui::Window parent, const char* title, int width, int height );

ui::Window create_dialog_window( ui::Window parent, const char* title, GCallback func, gpointer data, int default_w = -1, int default_h = -1 );
ui::Table create_dialog_table( unsigned int rows, unsigned int columns, unsigned int row_spacing, unsigned int col_spacing, int border = 0 );
ui::Button create_dialog_button( const char* label, GCallback func, gpointer data );
ui::VBox create_dialog_vbox( int spacing, int border = 0 );
ui::HBox create_dialog_hbox( int spacing, int border = 0 );
ui::Frame create_dialog_frame( const char* label, GtkShadowType shadow = GTK_SHADOW_ETCHED_IN );

ui::Button create_modal_dialog_button( const char* label, ModalDialogButton& button );
ui::Window create_modal_dialog_window( ui::Window parent, const char* title, ModalDialog& dialog, int default_w = -1, int default_h = -1 );
ui::Window create_fixedsize_modal_dialog_window( ui::Window parent, const char* title, ModalDialog& dialog, int width = -1, int height = -1 );
EMessageBoxReturn modal_dialog_show( ui::Window window, ModalDialog& dialog );


gboolean dialog_button_ok( ui::Widget widget, ModalDialog* data );
gboolean dialog_button_cancel( ui::Widget widget, ModalDialog* data );
gboolean dialog_button_yes( ui::Widget widget, ModalDialog* data );
gboolean dialog_button_no( ui::Widget widget, ModalDialog* data );
gboolean dialog_delete_callback( ui::Widget widget, GdkEventAny* event, ModalDialog* data );

ui::Window create_simple_modal_dialog_window( const char* title, ModalDialog& dialog, ui::Widget contents );

class RadioHBox
{
public:
GtkHBox* m_hbox;
ui::RadioButton m_radio;
RadioHBox( GtkHBox* hbox, GtkRadioButton* radio ) :
	m_hbox( hbox ),
	m_radio( radio ){
}
};

RadioHBox RadioHBox_new( StringArrayRange names );


class PathEntry
{
public:
GtkFrame* m_frame;
ui::Entry m_entry;
GtkButton* m_button;
PathEntry( GtkFrame* frame, GtkEntry* entry, GtkButton* button ) :
	m_frame( frame ),
	m_entry( entry ),
	m_button( button ){
}
};

PathEntry PathEntry_new();

class BrowsedPathEntry
{
public:
typedef Callback1<const char*> SetPathCallback;
typedef Callback1<const SetPathCallback&> BrowseCallback;

PathEntry m_entry;
BrowseCallback m_browse;

BrowsedPathEntry( const BrowseCallback& browse );
};

ui::Label DialogLabel_new( const char* name );
ui::Table DialogRow_new( const char* name, ui::Widget widget );
void DialogVBox_packRow( ui::VBox vbox, ui::Widget row );


#endif