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135 lines
3.7 KiB
135 lines
3.7 KiB
/*
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KDE Icon Editor - a small graphics drawing program for the KDE
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Copyright (C) 1998 Thomas Tanghus (tanghus@kde.org)
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include <kimageio.h>
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#include <klocale.h>
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#include <kdebug.h>
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#include "utils.h"
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#include "config.h"
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imageFormats *formats = 0L;
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void setupImageHandlers()
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{
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if(formats != 0L)
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return;
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KImageIO::registerFormats();
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kdDebug(4640) << "Initializing formats" << endl;
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formats = new imageFormats;
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Q_CHECK_PTR(formats);
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formats->setAutoDelete(true);
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formats->append(new imageFormat("GIF", "GIF", "gif"));
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#ifdef HAVE_LIBJPEG
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formats->append(new imageFormat("JFIF", "JPEG", "jpg"));
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#endif
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formats->append(new imageFormat("XPM", "XPM", "xpm"));
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formats->append(new imageFormat("ICO", "Windows Icon File", "ico"));
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/*
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#ifdef HAVE_LIBJPEG
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QImageIO::defineIOHandler("JFIF","^\377\330\377\340", 0, read_jpeg_jfif, NULL);
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#endif
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*/
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}
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// Simple copy operation on local files (isn't there something like this in the libs?)
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bool copyFile(const QString &src, const QString &dest)
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{
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QFile f_src(src);
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QFile f_dest(dest);
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QFileInfo fi(f_src);
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uint src_size = fi.size();
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kdDebug(4640) << "Size: " << src_size << endl;
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if ( f_src.open(IO_ReadOnly) )
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{ // file opened successfully
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if ( !f_dest.open(IO_WriteOnly) )
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{
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kdDebug(4640) << "copyFile - There was an error opening destination file: " << dest << endl;
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f_src.close();
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return false;
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}
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char *data = new char[src_size];
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if(f_src.readBlock(data, src_size) == -1)
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{
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kdDebug(4640) << "copyFile - There was an error reading source file: " << src << endl;
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f_src.close();
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f_dest.close();
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delete [] data;
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return false;
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}
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if(f_dest.writeBlock(data, src_size) == -1)
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{
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kdDebug(4640) << "copyFile - There was an error writing to destination file: " << dest << endl;
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f_src.close();
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f_dest.close();
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delete [] data;
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return false;
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}
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f_src.close();
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f_dest.close();
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delete [] data;
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return true;
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}
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kdDebug(4640) << "copyFile - There was an error opening source file: " << src << endl;
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return false;
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}
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bool removeFile(const QString &file)
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{
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if(file.length() > 0 && QFile::exists(file))
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{
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QDir d;
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kdDebug(4640) << "Removing " << file << endl;
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if(!d.remove(file))
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{
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kdDebug(4640) << "removeFile - There was an error removing the file: " << file << endl;
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return false;
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}
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return true;
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}
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return false;
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}
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bool moveFile(const QString &src, const QString &dest)
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{
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if(copyFile(src, dest))
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return removeFile(src);
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return false;
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}
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uint kdeColor(uint color)
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{
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uint c = iconpalette[0]|OPAQUE_MASK;
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for(uint i = 0; i < 42; i++)
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{
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//kdDebug(4640) << "Color #" << i << " " << iconpalette[i] << endl;
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if( (iconpalette[i]|OPAQUE_MASK) - c < (iconpalette[i]|OPAQUE_MASK) - color)
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c = iconpalette[i]|OPAQUE_MASK;
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}
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//kdDebug(4640) << color << " -> " << c << endl;
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return c;
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}
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