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/*
KDE Icon Editor - a small graphics drawing program for the KDE
Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org)
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 Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kimageio.h>
#include <klocale.h>
#include <kdebug.h>
#include "utils.h"
#include "config.h"
imageFormats *formats = 0L;
void setupImageHandlers()
{
if(formats != 0L)
return;
KImageIO::registerFormats();
kdDebug(4640) << "Initializing formats" << endl;
formats = new imageFormats;
Q_CHECK_PTR(formats);
formats->setAutoDelete(true);
formats->append(new imageFormat("GIF", "GIF", "gif"));
#ifdef HAVE_LIBJPEG
formats->append(new imageFormat("JFIF", "JPEG", "jpg"));
#endif
formats->append(new imageFormat("XPM", "XPM", "xpm"));
formats->append(new imageFormat("ICO", "Windows Icon File", "ico"));
/*
#ifdef HAVE_LIBJPEG
QImageIO::defineIOHandler("JFIF","^\377\330\377\340", 0, read_jpeg_jfif, NULL);
#endif
*/
}
// Simple copy operation on local files (isn't there something like this in the libs?)
bool copyFile(const QString &src, const QString &dest)
{
QFile f_src(src);
QFile f_dest(dest);
QFileInfo fi(f_src);
uint src_size = fi.size();
kdDebug(4640) << "Size: " << src_size << endl;
if ( f_src.open(IO_ReadOnly) )
{ // file opened successfully
if ( !f_dest.open(IO_WriteOnly) )
{
kdDebug(4640) << "copyFile - There was an error opening destination file: " << dest << endl;
f_src.close();
return false;
}
char *data = new char[src_size];
if(f_src.readBlock(data, src_size) == -1)
{
kdDebug(4640) << "copyFile - There was an error reading source file: " << src << endl;
f_src.close();
f_dest.close();
delete [] data;
return false;
}
if(f_dest.writeBlock(data, src_size) == -1)
{
kdDebug(4640) << "copyFile - There was an error writing to destination file: " << dest << endl;
f_src.close();
f_dest.close();
delete [] data;
return false;
}
f_src.close();
f_dest.close();
delete [] data;
return true;
}
kdDebug(4640) << "copyFile - There was an error opening source file: " << src << endl;
return false;
}
bool removeFile(const QString &file)
{
if(file.length() > 0 && QFile::exists(file))
{
QDir d;
kdDebug(4640) << "Removing " << file << endl;
if(!d.remove(file))
{
kdDebug(4640) << "removeFile - There was an error removing the file: " << file << endl;
return false;
}
return true;
}
return false;
}
bool moveFile(const QString &src, const QString &dest)
{
if(copyFile(src, dest))
return removeFile(src);
return false;
}
uint kdeColor(uint color)
{
uint c = iconpalette[0]|OPAQUE_MASK;
for(uint i = 0; i < 42; i++)
{
//kdDebug(4640) << "Color #" << i << " " << iconpalette[i] << endl;
if( (iconpalette[i]|OPAQUE_MASK) - c < (iconpalette[i]|OPAQUE_MASK) - color)
c = iconpalette[i]|OPAQUE_MASK;
}
//kdDebug(4640) << color << " -> " << c << endl;
return c;
}
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