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298 lines
9.9 KiB
298 lines
9.9 KiB
/**********************************************************************
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** Copyright (C) 2000 Trolltech AS. All rights reserved.
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** Copyright (c) 2001 Phil Thompson <phil@river-bank.demon.co.uk>
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** Copyright (c) 2002 Riverbank Computing Limited <info@riverbankcomputing.co.uk>
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** Copyright (c) 2002 Germain Garand <germain@ebooksfrance.com>
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**
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** This file is part of Qt Designer.
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**
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** This file may be distributed and/or modified under the terms of the
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** GNU General Public License version 2 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file.
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**
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** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
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** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
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**
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** See http://www.trolltech.com/gpl/ for GPL licensing information.
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**
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** Contact info@trolltech.com if any conditions of this licensing are
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** not clear to you.
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**
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**********************************************************************/
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/*
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** 06/2002 : Initial release of puic, the PerlQt User Interface Compiler,
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** a work derivated from uic (the Qt User Interface Compiler)
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** and pyuic (the PyQt User Interface Compiler).
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**
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** G.Garand
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**
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** 08/2003 : Initial release of rbuic, the QtRuby User Interface Compiler,
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** a work derived from the PerlQt puic.
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**
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** Richard Dale
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**
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**********************************************************************/
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#include "uic.h"
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#include <tqfile.h>
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#include <tqimage.h>
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#include <tqstringlist.h>
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#include <tqdatetime.h>
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#include <tqfileinfo.h>
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#define NO_STATIC_COLORS
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#include <globaldefs.h>
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#include <tqregexp.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <ctype.h>
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struct EmbedImage
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{
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int width, height, depth;
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int numColors;
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TQRgb* colorTable;
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TTQString name;
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TTQString cname;
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bool alpha;
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};
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static TTQString convertToCIdentifier( const char *s )
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{
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TTQString r = s;
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int len = r.length();
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if ( len > 0 && !isalpha( (char)r[0].latin1() ) )
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r[0] = '_';
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for ( int i=1; i<len; i++ ) {
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if ( !isalnum( (char)r[i].latin1() ) )
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r[i] = '_';
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}
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return r;
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}
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static ulong embedData( TTQTextStream& out, const uchar* input, int nbytes )
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{
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#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
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TTQByteArray bazip( qCompress( input, nbytes ) );
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ulong len = bazip.size();
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#else
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ulong len = nbytes;
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#endif
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static const char hexdigits[] = "0123456789abcdef";
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TTQString s;
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for ( int i=0; i<(int)len; i++ ) {
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if ( (i%14) == 0 ) {
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s += "\n ";
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out << (const char*)s;
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s.truncate( 0 );
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}
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uint v = (uchar)
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#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
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bazip
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#else
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input
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#endif
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[i];
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s += "0x";
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s += hexdigits[(v >> 4) & 15];
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s += hexdigits[v & 15];
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if ( i < (int)len-1 )
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s += ',';
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}
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if ( s.length() )
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out << (const char*)s;
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return len;
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}
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static void embedData( TTQTextStream& out, const TQRgb* input, int n )
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{
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out << hex;
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const TQRgb *v = input;
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for ( int i=0; i<n; i++ ) {
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if ( (i%14) == 0 )
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out << "\n ";
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out << "0x";
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out << hex << *v++;
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if ( i < n-1 )
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out << ',';
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}
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out << dec; // back to decimal mode
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}
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void Uic::embed( TTQTextStream& out, const char* project, const TTQStringList& images )
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{
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TTQString cProject = convertToCIdentifier( project );
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TTQStringList::ConstIterator it;
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out << "# Image collection for project '" << project << "'." << endl;
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out << "#" << endl;
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out << "# Generated from reading image files: " << endl;
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for ( it = images.begin(); it != images.end(); ++it )
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out << "# " << *it << endl;
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out << "#" << endl;
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out << "# Created: " << TTQDateTime::currentDateTime().toString() << endl;
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out << "# by: The QtRuby User Interface Compiler (rbuic)" << endl;
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out << "#" << endl;
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out << "# WARNING! All changes made in this file will be lost!" << endl;
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out << endl;
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if (hasKDEwidget) {
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out << "retquire 'Korundum'" << endl;
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} else {
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out << "retquire 'Qt'" << endl;
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}
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out << endl;
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out << indent << "class MimeSourceFactory_" << cProject << " < TQt::MimeSourceFactory" << endl;
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out << endl;
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TTQPtrList<EmbedImage> list_image;
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int image_count = 0;
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for ( it = images.begin(); it != images.end(); ++it ) {
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TTQImage img;
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if ( !img.load( *it ) ) {
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fprintf( stderr, "rbuic: cannot load image file %s\n", (*it).latin1() );
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continue;
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}
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EmbedImage *e = new EmbedImage;
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e->width = img.width();
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e->height = img.height();
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e->depth = img.depth();
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e->numColors = img.numColors();
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e->colorTable = new TQRgb[e->numColors];
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e->alpha = img.hasAlphaBuffer();
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memcpy(e->colorTable, img.colorTable(), e->numColors*sizeof(TQRgb));
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TTQFileInfo fi( *it );
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e->name = fi.fileName();
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e->cname = TTQString("@@image_%1").arg( image_count++);
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list_image.append( e );
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out << "# " << *it << endl;
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TTQString imgname = (const char *)e->cname;
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TTQString s;
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if ( e->depth == 1 )
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img = img.convertBitOrder(TTQImage::BigEndian);
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out << indent << imgname << "_data = [";
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embedData( out, img.bits(), img.numBytes() );
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out << "]\n\n";
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if ( e->numColors ) {
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out << indent << imgname << "_ctable = [";
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embedData( out, e->colorTable, e->numColors );
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out << "]\n\n";
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}
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}
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++indent;
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if ( !list_image.isEmpty() ) {
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out << indent << "@@embed_images = {\n";
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++indent;
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EmbedImage *e = list_image.first();
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while ( e )
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{
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out << indent << "\"" << e->name << "\"" << " => [" << e->cname << "_data, "
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<< e->width << ", " << e->height << ", " << e->depth << ", "
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<< (e->numColors ? e->cname + "_ctable" : TTQString::fromLatin1( "[]" ) ) << ", "
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<< (e->alpha ? "true" : "false") << "]," << endl;
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e = list_image.next();
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}
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--indent;
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out << indent << "}" << endl;
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out << endl;
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out << indent << "@@images = Hash.new" << endl;
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out << endl;
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out << indent << "def uic_findImage( name )" << endl;
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++indent;
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out << indent << "if !@@images[name].nil?" << endl;
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++indent;
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out << indent << "return @@images[name]" << endl;
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--indent;
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out << indent << "end" << endl;
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out << indent << "if @@embed_images[name].nil?" << endl;
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++indent;
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out << indent << "return TQt::Image.new()" << endl;
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--indent;
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out << indent << "end" << endl;
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out << indent << endl;
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#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
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out << indent << "baunzip = qUncompress( @@embed_images[name][0].pack(\"C*\")," << endl;
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out << indent << " @@embed_images[name][0].length )" << endl;
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out << indent << "img = TQt::Image.new( baunzip.data," << endl;
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out << indent << " @@embed_images[name][1]," << endl;
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out << indent << " @@embed_images[name][2]," << endl;
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out << indent << " @@embed_images[name][3]," << endl;
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out << indent << " @@embed_images[name][4]," << endl;
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out << indent << " @@embed_images[name][4].length," << endl;
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out << indent << " TQt::Image::BigEndian )" << endl;
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#else
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out << indent << "img = TQt::Image.new( @@embed_images[name][0].pack(\"C*\")," << endl;
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out << indent << " @@embed_images[name][1]," << endl;
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out << indent << " @@embed_images[name][2]," << endl;
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out << indent << " @@embed_images[name][3]," << endl;
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out << indent << " @@embed_images[name][4]," << endl;
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out << indent << " @@embed_images[name][4].length," << endl;
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out << indent << " TQt::Image::BigEndian )" << endl;
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#endif
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out << indent << "if @@embed_images[name][5]" << endl;
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++indent;
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out << indent << "img.setAlphaBuffer(true)" << endl;
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--indent;
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out << indent << "end" << endl;
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out << indent << "@@images[name] = img" << endl;
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out << indent << "return img" << endl;
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--indent;
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out << indent << "end" << endl;
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out << endl;
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out << indent << "def data( abs_name )" << endl;
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++indent;
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out << indent << "img = uic_findImage(abs_name)" << endl;
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out << indent << "if img.nil?" << endl;
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++indent;
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out << indent << "TQt::MimeSourceFactory.removeFactory(self)" << endl;
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out << indent << "s = TQt::MimeSourceFactory.defaultFactory().data(abs_name);" << endl;
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out << indent << "TQt::MimeSourceFactory.addFactory(self)" << endl;
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out << indent << "return s" << endl;
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--indent;
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out << indent << "end" << endl;
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out << indent << "TQt::MimeSourceFactory.defaultFactory().setImage(abs_name, img)" << endl;
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out << indent << "return TQt::MimeSourceFactory.defaultFactory().data(abs_name)" << endl;
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--indent;
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out << indent << "end" << endl;
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--indent;
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out << indent << "end" << endl;
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out << endl;
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out << endl;
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out << indent << "module StaticInitImages_" << cProject << endl;
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++indent;
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out << indent << "@@factories = Hash.new" << endl;
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out << indent << endl;
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out << indent << "def StaticInitImages_" << cProject << ".qInitImages" << endl;
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++indent;
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out << indent << "factory = MimeSourceFactory_" << cProject << ".new()" << endl;
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out << indent << "TQt::MimeSourceFactory.defaultFactory().addFactory(factory)" << endl;
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out << indent << "@@factories['MimeSourceFactory_" << cProject << "'] = factory" << endl;
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--indent;
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out << indent << "end" << endl;
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out << endl;
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out << indent << "def StaticInitImages_" << cProject << ".qCleanupImages" << endl;
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++indent;
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out << indent << "for values in @@factories" << endl;
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++indent;
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out << indent << "TQt::MimeSourceFactory.defaultFactory().removeFactory(values)" << endl;
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--indent;
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out << indent << "end" << endl;
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out << indent << "@@factories = nil" << endl;
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--indent;
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out << indent << "end" << endl;
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out << endl;
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out << indent << "StaticInitImages_" << cProject << ".qInitImages" << endl;
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--indent;
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out << indent << "end" << endl;
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out << endl;
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}
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}
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