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-rw-r--r--python/pyqt/pyuic3/embed.cpp323
1 files changed, 0 insertions, 323 deletions
diff --git a/python/pyqt/pyuic3/embed.cpp b/python/pyqt/pyuic3/embed.cpp
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index da1c1d5c..00000000
--- a/python/pyqt/pyuic3/embed.cpp
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-/**********************************************************************
-** Copyright (C) 2000 Trolltech AS. All rights reserved.
-** Copyright (c) 2001 Phil Thompson <phil@river-bank.demon.co.uk>
-** Copyright (c) 2002 Riverbank Computing Limited <info@riverbankcomputing.co.uk>
-**
-** This file is part of Qt Designer.
-**
-** This file may be distributed and/or modified under the terms of the
-** GNU General Public License version 2 as published by the Free Software
-** Foundation and appearing in the file LICENSE.GPL included in the
-** packaging of this file.
-**
-** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
-** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
-**
-** See http://www.trolltech.com/gpl/ for GPL licensing information.
-**
-** Contact info@trolltech.com if any conditions of this licensing are
-** not clear to you.
-**
-**********************************************************************/
-
-#include "uic.h"
-#include <tqfile.h>
-#include <tqimage.h>
-#include <tqstringlist.h>
-#include <tqdatetime.h>
-#include <tqfileinfo.h>
-#include <stdio.h>
-#include <ctype.h>
-
-// on embedded, we do not compress image data. Rationale: by mapping
-// the ready-only data directly into memory we are both faster and
-// more memory efficient
-#if (QT_VERSION < 0x030100 || defined(Q_WS_QWS)) && !defined(QT_NO_IMAGE_COLLECTION_COMPRESSION)
-#define QT_NO_IMAGE_COLLECTION_COMPRESSION
-#endif
-
-struct EmbedImage
-{
- ~EmbedImage() { delete[] colorTable; }
- int width, height, depth;
- int numColors;
- QRgb* colorTable;
- TQString name;
- TQString cname;
- bool alpha;
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- ulong compressed;
-#endif
-};
-
-static TQString convertToCIdentifier( const char *s )
-{
- TQString r = s;
- int len = r.length();
- if ( len > 0 && !isalpha( (char)r[0].latin1() ) )
- r[0] = '_';
- for ( int i=1; i<len; i++ ) {
- if ( !isalnum( (char)r[i].latin1() ) )
- r[i] = '_';
- }
- return r;
-}
-
-
-static ulong embedData( TQTextStream& out, const uchar* input, int nbytes )
-{
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- TQByteArray bazip( qCompress( input, nbytes ) );
- uint len = bazip.size();
-#else
- uint len = (uint)nbytes;
-#endif
- static const char hexdigits[] = "0123456789abcdef";
- TQString s;
- for ( uint i=0; i<len; i++ ) {
- if ( (i%14) == 0 ) {
- if (i)
- s += '"';
-
- s += " \\\n \"";
- out << (const char*)s;
- s.truncate( 0 );
- }
- uint v = (uchar)
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- bazip
-#else
- input
-#endif
- [(int)i];
- s += "\\x";
- s += hexdigits[(v >> 4) & 15];
- s += hexdigits[v & 15];
- if ( i == len-1 )
- s += "\"\n";
- }
- if ( s.length() )
- out << (const char*)s;
- return (ulong)len;
-}
-
-static void embedData( TQTextStream& out, const QRgb* input, int n )
-{
- out << hex;
- const QRgb *v = input;
- for ( int i=0; i<n; i++ ) {
- if ( (i%14) == 0 )
- out << "\n ";
- out << "0x";
- out << hex << *v++;
- if ( i < n-1 )
- out << ',';
- }
- out << dec; // back to decimal mode
-}
-
-void Uic::embed( TQTextStream& out, const char* project, const TQStringList& images )
-{
-
- TQString cProject = convertToCIdentifier( project );
-
- TQStringList::ConstIterator it;
- out << "# Image collection for project '" << project << "'.\n";
- out << "#\n";
- out << "# Generated from reading image files: \n";
- for ( it = images.begin(); it != images.end(); ++it )
- out << "# " << *it << "\n";
- out << "#\n";
- out << "# Created: " << TQDateTime::currentDateTime().toString() << "\n";
- out << "# by: The PyQt User Interface Compiler (pyuic) " << PYQT_VERSION << "\n";
- out << "#\n";
- out << "# WARNING! All changes made in this file will be lost!\n";
-
- out << "\n";
- out << "\n";
- out << "from qt import TQImage, TQMimeSourceFactory";
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- out << ", qUncompress";
-#endif
- out << "\n";
- out << "\n";
- out << "\n";
-
-
- TQPtrList<EmbedImage> list_image;
- list_image.setAutoDelete( TRUE );
- int image_count = 0;
- for ( it = images.begin(); it != images.end(); ++it ) {
- TQImage img;
- if ( !img.load( *it ) ) {
- fprintf( stderr, "pyuic: cannot load image file %s\n", (*it).latin1() );
- continue;
- }
- EmbedImage *e = new EmbedImage;
- e->width = img.width();
- e->height = img.height();
- e->depth = img.depth();
- e->numColors = img.numColors();
- e->colorTable = new QRgb[e->numColors];
- e->alpha = img.hasAlphaBuffer();
- memcpy(e->colorTable, img.colorTable(), e->numColors*sizeof(QRgb));
- TQFileInfo fi( *it );
- e->name = fi.fileName();
- e->cname = TQString("image_%1").arg( image_count++);
- list_image.append( e );
- out << "# " << *it << "\n";
- TQString s;
- if ( e->depth == 1 )
- img = img.convertBitOrder(TQImage::BigEndian);
- out << s.sprintf( "%s_data =",
- (const char *)e->cname );
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- e->compressed =
-#endif
- embedData( out, img.bits(), img.numBytes() );
- out << "\n";
- if ( e->numColors ) {
- out << s.sprintf( "%s_ctable = [",
- (const char *)e->cname );
- embedData( out, e->colorTable, e->numColors );
- out << "\n]\n\n";
- }
- }
-
- if ( !list_image.isEmpty() ) {
- out << indent << "embed_image_vec = [\n";
- ++indent;
- EmbedImage *e = list_image.first();
- while ( e ) {
- out << indent << "["
- << e->width << ","
- << e->height << ","
- << e->depth << ","
- << e->cname << "_data,"
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- << e->compressed << ","
-#endif
- << e->numColors << ",";
- if ( e->numColors )
- out << e->cname << "_ctable,";
- else
- out << "None,";
- if ( e->alpha )
- out << "1,";
- else
- out << "0,";
- out << "\"" << e->name << "\"],\n";
- e = list_image.next();
- }
- --indent;
- out << indent << "]\n";
-
- out << "\n"
- "\n"
- "def uic_findImage(name):\n";
- ++indent;
- out << indent << "global embed_image_vec\n";
- out << "\n";
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- out << indent << "for (w,h,depth,data,comp,nrCol,colTab,alpha,iname) in embed_image_vec:" << endl;
-#else
- out << indent << "for (w,h,depth,data,nrCol,colTab,alpha,iname) in embed_image_vec:" << endl;
-#endif
- ++indent;
- out << indent << "if iname == str(name):" << endl;
- ++indent;
-#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
- // Keep the data object alive until we have a deep copy of the image.
- out << indent << "data = qUncompress(data).data()\n";
-#endif
- out << indent << "img = TQImage(data,w,h,depth,colTab,nrCol,TQImage.BigEndian).copy()\n";
- out << "\n";
- out << indent << "if alpha:\n";
- ++indent;
- out << indent << "img.setAlphaBuffer(1)\n";
- --indent;
- out << "\n";
- out << indent << "return img\n";
- --indent;
- --indent;
- out << endl;
- out << indent << "return TQImage()\n";
- --indent;
- out << "\n";
- out << "\n";
-
- out << indent << "class MimeSourceFactory_" << cProject << "(TQMimeSourceFactory):\n";
- ++indent;
- out << indent << "def __init__(self):\n";
- ++indent;
- out << indent << "TQMimeSourceFactory.__init__(self)\n";
- out << "\n";
- --indent;
- out << indent << "def data(self,abs_name):\n";
- ++indent;
- out << indent << "d = TQMimeSourceFactory.data(self,abs_name)\n";
- out << indent << "if d or abs_name.isNull():\n";
- ++indent;
- out << indent << "return d\n";
- --indent;
- out << "\n";
- out << indent << "img = uic_findImage(abs_name)\n";
- out << indent << "if not img.isNull():\n";
- ++indent;
- out << indent << "self.setImage(abs_name,img)\n";
- --indent;
- out << "\n";
- out << indent << "return TQMimeSourceFactory.data(self,abs_name)\n";
- --indent;
- --indent;
- out << "\n";
- out << "\n";
-
- out << indent << "factory = None\n";
- out << "\n";
-
- out << indent << "def qInitImages_" << cProject << "():\n";
- ++indent;
- out << indent << "global factory\n";
- out << "\n";
- out << indent << "if factory is None:\n";
- ++indent;
- out << indent << "factory = MimeSourceFactory_" << cProject << "()\n";
- out << indent << "TQMimeSourceFactory.defaultFactory().addFactory(factory)\n";
- --indent;
- --indent;
- out << "\n";
- out << "\n";
-
- out << indent << "def qCleanupImages_" << cProject << "():\n";
- ++indent;
- out << indent << "global factory\n";
- out << "\n";
- out << indent << "if factory is not None:\n";
- ++indent;
- out << indent << "TQMimeSourceFactory.defaultFactory().removeFactory(factory)\n";
- out << indent << "factory = None\n";
- --indent;
- --indent;
- out << "\n";
- out << "\n";
-
- out << indent << "class StaticInitImages_" << cProject << ":\n";
- ++indent;
- out << indent << "def __init__(self):\n";
- ++indent;
- out << indent << "self.cleanup = qCleanupImages_" << cProject << "\n";
- out << indent << "qInitImages_" << cProject << "()\n";
- --indent;
- out << "\n";
- out << indent << "def __del__(self):\n";
- ++indent;
- out << indent << "self.cleanup()\n";
- --indent;
- --indent;
- out << "\n";
- out << "\n";
-
- out << "staticImages = StaticInitImages_" << cProject << "()\n";
- }
-}
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