/******************************************************************************
Copyright (C) 2005 Matteo Lucarelli
This program 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.
This program 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 this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
******************************************************************************/
#include "UIdisplay.h"
UIdisplay::UIdisplay(int w, int h, const char *l):Fl_Double_Window(w,h,l)
{
fl_register_images();
Fl::visual(FL_RGB);
m_bMain = new Fl_Box(0,0,w,h);
m_img=0;
m_bMain->box(FL_FLAT_BOX);
show();
}
UIdisplay::~UIdisplay() {
}
int UIdisplay::LoadFile(const char *n) {
if (m_img) m_img->release();
m_img = Fl_Shared_Image::get(n);
if (!m_img) {
// unsupported format
return -1;
}
if ((m_img->w()>m_bMain->w())||(m_img->h()>m_bMain->h())){
Fl_Image *temp;
if (m_img->w()>m_img->h())
temp=m_img->copy(m_bMain->w(),m_bMain->h()*m_img->h()/m_img->w());
else
temp=m_img->copy(m_bMain->w()*m_img->w()/m_img->h(),m_bMain->h());
m_img->release();
m_img = (Fl_Shared_Image *)temp;
}
//b->label(name);
m_bMain->image(m_img);
m_bMain->redraw();
}