#include <stream.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <stdio.h>

#include "GUICINCLUDE:GUIC_Screen.hpp"
#include "GUICINCLUDE:GUIC_Application.hpp"
#include "GUICINCLUDE:GUIC_GGFXPicture.hpp"
#include "GUICINCLUDE:GUIC_Text.hpp"
#include "GUICINCLUDE:GUIC_Exceptions.hpp"

#include "ThumbnailWindow.hpp"

/*********************************************************************************************************/

ThumbnailWindowC::ThumbnailWindowC 					(GUIC_ApplicationC &app, GUIC_ScreenC &screen) : GUIC_WindowC (-1,-1,10,10)
{
	this->app 			= &app;
	this->screen		= &screen;
	this->thumbnail	= 0;
	this->width			= 100;
	this->height		= 100;
	
	textGadget			= 0;
	
	setCloseGadgetMode ( FALSE );
	setZoomMode ( FALSE );
	
	setGuideContext("ThumbnailWindow");
	app.addPrefs("ThumbnailWindow",	this);

	setTitle ( "Thumbnail" );
}
ThumbnailWindowC::~ThumbnailWindowC 					(VOID)
{
	cleanUp();
}

/*********************************************************************************************************/

VOID		ThumbnailWindowC::setTextGadget			(GUIC_TextC *t)
{
	textGadget = t;
}
BOOL		ThumbnailWindowC::loaded							(VOID)
{
	return (thumbnail != 0);
}

VOID		ThumbnailWindowC::setDimensions			(LONG x, LONG y)
{
	width = x;
	height = y;
	
	setPixelWidth (x);
	setPixelHeight (y);
}
VOID		ThumbnailWindowC::showThumbnail			(STRPTR fileName)
{
	if (thumbnail) 
		{
		remove (thumbnail);
		delete thumbnail; thumbnail=0;
		}
	
	if (strcmp(fileName, "")) // then there is no thumbnail to show
		{
		try
			{
			if (textGadget) textGadget->set("Loading thumbnail ...");
			thumbnail = new GUIC_GGFXPictureC (fileName);
		
			if (textGadget) textGadget->set("Showing thumbnail." );
			thumbnail->setCentered(TRUE);
			add (thumbnail);
			}
		catch (GUIC_Exception &e)
			{
			if (thumbnail) { remove(thumbnail); delete thumbnail; thumbnail = 0; }
			if (textGadget) textGadget->set( "Could not load thumbnail.");
			}
		}
}

STRPTR	ThumbnailWindowC::getClass						(VOID)
{
	return "ThumbnailWindowC";
}

/*********************************************************************************************************/

VOID 		ThumbnailWindowC::cleanUp						(VOID)
{	
	if (thumbnail)
		{
		remove (thumbnail);
		delete thumbnail;
		}
}