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/*
This file is part of Konsole, an X terminal.
Copyright (C) 2005 by Maksim Orlovich <maksim@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 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 <qfile.h>
#include <qtextstream.h>
#include <stdlib.h>
#include <iostream>
#include <iomanip>
using namespace std;
static Q_UINT32 charVal(QChar val)
{
if (val == ' ')
return 0;
else
return 1;
}
static Q_UINT32 readGlyphLine(QTextStream& input)
{
QString line = input.readLine();
while (line.length() < 5)
line += ' ';
Q_UINT32 val = charVal(line[0]) |
(charVal(line[1]) << 1) |
(charVal(line[2]) << 2) |
(charVal(line[3]) << 3) |
(charVal(line[4]) << 4);
return val;
}
static Q_UINT32 readGlyph(QTextStream& input)
{
return readGlyphLine(input) |
(readGlyphLine(input) << 5) |
(readGlyphLine(input) << 10) |
(readGlyphLine(input) << 15) |
(readGlyphLine(input) << 20);
}
int main(int argc, char **argv)
{
if (argc < 1)
{
qWarning("usage: fontembedder font.src > font.h");
exit(1);
}
QFile inFile(argv[1]);
if (!inFile.open(IO_ReadOnly))
{
qFatal("Can not open %s", argv[1]);
}
QTextStream input(&inFile);
Q_UINT32 glyphStates[128];
for (int i = 0; i < 128; ++i)
glyphStates[i] = 0; //nothing..
while (!input.atEnd())
{
QString line = input.readLine();
line = line.stripWhiteSpace();
if (line.isEmpty())
continue; //Skip empty lines
if (line[0] == '#')
continue; //Skip comments
//Must be a glyph ID.
int glyph = line.toInt(0, 16);
if ((glyph < 0x2500) || (glyph > 0x257f))
qFatal("Invalid glyph number");
glyph = glyph - 0x2500;
glyphStates[glyph] = readGlyph(input);
}
//Output.
cout<<"// WARNING: Autogenerated by \"fontembedder " << argv[1] << "\".\n";
cout<<"// You probably do not want to hand-edit this!\n\n";
cout<<"static const Q_UINT32 LineChars[] = {\n";
//Nicely formatted: 8 per line, 16 lines
for (int line = 0; line < 128; line += 8)
{
cout<<"\t";
for (int col = line; col < line + 8; ++col)
{
cout<<"0x"<<hex<<setw(8)<<setfill('0')<<glyphStates[col];
if (col != 127)
cout<<", ";
}
cout<<"\n";
}
cout<<"};\n";
return 0;
}
//kate: indent-width 4; tab-width 4; space-indent on;
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