You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
323 lines
8.7 KiB
323 lines
8.7 KiB
/**********************************************************************
|
|
** 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 TQt 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 (TQT_VERSION < 0x030100 || defined(Q_WS_QWS)) && !defined(TQT_NO_IMAGE_COLLECTION_COMPRESSION)
|
|
#define TQT_NO_IMAGE_COLLECTION_COMPRESSION
|
|
#endif
|
|
|
|
struct EmbedImage
|
|
{
|
|
~EmbedImage() { delete[] colorTable; }
|
|
int width, height, depth;
|
|
int numColors;
|
|
TQRgb* colorTable;
|
|
TQString name;
|
|
TQString cname;
|
|
bool alpha;
|
|
#ifndef TQT_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 TQT_NO_IMAGE_COLLECTION_COMPRESSION
|
|
TQByteArray bazip( tqCompress( 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 TQT_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 TQRgb* input, int n )
|
|
{
|
|
out << hex;
|
|
const TQRgb *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 by: The PyTQt User Interface Compiler (pyuic) " << PYTQT_VERSION << "\n";
|
|
out << "#\n";
|
|
out << "# WARNING! All changes made in this file will be lost!\n";
|
|
|
|
out << "\n";
|
|
out << "\n";
|
|
out << "from python_tqt.qt import TQImage, TQMimeSourceFactory";
|
|
#ifndef TQT_NO_IMAGE_COLLECTION_COMPRESSION
|
|
out << ", tqUncompress";
|
|
#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 TQRgb[e->numColors];
|
|
e->alpha = img.hasAlphaBuffer();
|
|
memcpy(e->colorTable, img.colorTable(), e->numColors*sizeof(TQRgb));
|
|
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 TQT_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 TQT_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 TQT_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 TQT_NO_IMAGE_COLLECTION_COMPRESSION
|
|
// Keep the data object alive until we have a deep copy of the image.
|
|
out << indent << "data = tqUncompress(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";
|
|
}
|
|
}
|