// 
// "$Id: GipfelWidget.cxx,v 1.1 2005/04/13 15:36:36 hofmann Exp $"
//
// PSEditWidget routines.
//
// Copyright 2004 by Johannes Hofmann
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public
// License as published by the Free Software Foundation; either
// version 2 of the License, or (at your option) any later version.
//
// This library 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
// Library General Public License for more details.
//
// You should have received a copy of the GNU Library General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
// USA.
//

#include <stdio.h>
#include <string.h>
#include <unistd.h>
#include <signal.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/wait.h>
#include <fcntl.h>
#include <errno.h>

#include <FL/Fl.H>
#include <FL/Fl_Shared_Image.H>
#include <FL/Fl_JPEG_Image.H>
#include <FL/fl_draw.H>
#include <FL/x.H>

#include "GipfelWidget.H"


GipfelWidget::GipfelWidget(int X,int Y,int W, int H): Fl_Overlay_Window(X, Y, W, H) {

  img = NULL;
  fl_register_images();
}

int
GipfelWidget::load(const char *file) {
  img = new Fl_JPEG_Image(file);
  
  if (img == NULL) {
    return 1;
  }

  w(img->w());
  h(img->h());
  return 0;
}


void 
GipfelWidget::draw() {
  if (img == NULL) {
    return;
  }

  img->draw(0,0,w(),h(),0,0);
}

void 
GipfelWidget::draw_overlay() {
  fl_color(FL_RED);

  fl_draw_box(FL_UP_BOX, 10, 10, 25,25, FL_GRAY); 
}