Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.

BUG:215923


git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdebindings@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 297 insertions, 0 deletions

diff --git a/qtruby/rubylib/designer/rbuic/embed.cpp b/qtruby/rubylib/designer/rbuic/embed.cpp
new file mode 100644
index 00000000..89985968
--- /dev/null
+++ b/qtruby/rubylib/designer/rbuic/embed.cpp
@@ -0,0 +1,297 @@
+/**********************************************************************
+** 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>
+** Copyright (c) 2002 Germain Garand <germain@ebooksfrance.com>
+**
+** 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.
+**
+**********************************************************************/
+/*
+** 06/2002 : Initial release of puic, the PerlQt User Interface Compiler,
+**           a work derivated from uic (the Qt User Interface Compiler)
+**           and pyuic (the PyQt User Interface Compiler).
+**
+**           G.Garand
+**
+** 08/2003 : Initial release of rbuic, the QtRuby User Interface Compiler,
+**           a work derived from the PerlQt puic.
+**
+**           Richard Dale
+**
+**********************************************************************/
+
+#include "uic.h"
+#include <qfile.h>
+#include <qimage.h>
+#include <qstringlist.h>
+#include <qdatetime.h>
+#include <qfileinfo.h>
+#define NO_STATIC_COLORS
+#include <globaldefs.h>
+#include <qregexp.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+struct EmbedImage
+{
+    int width, height, depth;
+    int numColors;
+    QRgb* colorTable;
+    QString name;
+    QString cname;
+    bool alpha;
+};
+
+static QString convertToCIdentifier( const char *s )
+{
+    QString 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( QTextStream& out, const uchar* input, int nbytes )
+{
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+    QByteArray bazip( qCompress( input, nbytes ) );
+    ulong len = bazip.size();
+#else
+    ulong len = nbytes;
+#endif
+    static const char hexdigits[] = "0123456789abcdef";
+    QString s;
+    for ( int i=0; i<(int)len; i++ ) {
+	if ( (i%14) == 0 ) {
+	    s += "\n    ";
+	    out << (const char*)s;
+	    s.truncate( 0 );
+	}
+	uint v = (uchar)
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+		 bazip
+#else
+		 input
+#endif
+		 [i];
+	s += "0x";
+	s += hexdigits[(v >> 4) & 15];
+	s += hexdigits[v & 15];
+	if ( i < (int)len-1 )
+	    s += ',';
+    }
+    if ( s.length() )
+	out << (const char*)s;
+    return len;
+}
+
+static void embedData( QTextStream& 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( QTextStream& out, const char* project, const QStringList& images )
+{
+
+    QString cProject = convertToCIdentifier( project );
+
+    QStringList::ConstIterator it;
+    out << "# Image collection for project '" << project << "'." << endl;
+    out << "#" << endl;
+    out << "# Generated from reading image files: " << endl;
+    for ( it = images.begin(); it != images.end(); ++it )
+	out << "#      " << *it << endl;
+    out << "#" << endl;
+    out << "# Created: " << QDateTime::currentDateTime().toString() << endl;
+    out << "#      by: The QtRuby User Interface Compiler (rbuic)" << endl;
+    out << "#" << endl;
+    out << "# WARNING! All changes made in this file will be lost!" << endl;
+    out << endl;
+	if (hasKDEwidget) {
+    	out << "require 'Korundum'" << endl;
+	} else {
+    	out << "require 'Qt'" << endl;
+	}
+    out << endl;
+
+    out << indent << "class MimeSourceFactory_" << cProject << " < Qt::MimeSourceFactory" << endl;
+    out << endl;
+
+    QPtrList<EmbedImage> list_image;
+    int image_count = 0;
+    for ( it = images.begin(); it != images.end(); ++it ) {
+	QImage img;
+	if ( !img.load( *it  ) ) {
+	    fprintf( stderr, "rbuic: 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));
+	QFileInfo fi( *it );
+	e->name = fi.fileName();
+	e->cname = QString("@@image_%1").arg( image_count++);
+	list_image.append( e );
+	out << "# " << *it << endl;
+        QString imgname = (const char *)e->cname;
+
+	QString s;
+	if ( e->depth == 1 )
+	    img = img.convertBitOrder(QImage::BigEndian);
+	    out << indent << imgname << "_data = [";
+	    embedData( out, img.bits(), img.numBytes() );
+	out << "]\n\n";
+	if ( e->numColors ) {
+	    out << indent << imgname << "_ctable = [";
+	    embedData( out, e->colorTable, e->numColors );
+	    out << "]\n\n";
+	}
+    }
+
+	++indent;
+ 	if ( !list_image.isEmpty() ) {
+         out << indent << "@@embed_images = {\n";
+	++indent;
+	EmbedImage *e = list_image.first();
+	while ( e )
+        {
+	    out << indent << "\"" << e->name << "\"" << " => [" << e->cname << "_data, "
+                << e->width << ", " << e->height << ", " << e->depth << ", "
+                << (e->numColors ? e->cname + "_ctable" : QString::fromLatin1( "[]" ) ) << ", "
+                << (e->alpha ? "true" : "false") << "]," << endl;
+	    e = list_image.next();
+	}
+	--indent;
+	out << indent << "}" << endl;
+
+	out << endl;
+	out << indent << "@@images = Hash.new" << endl;
+	out << endl;
+	out << indent << "def uic_findImage( name )" << endl;
+	++indent;
+	out << indent << "if !@@images[name].nil?" << endl;
+	++indent;
+	out << indent << "return @@images[name]" << endl;
+	--indent;
+	out << indent << "end" << endl;
+
+    out << indent << "if @@embed_images[name].nil?" << endl;
+	++indent;
+    out << indent << "return Qt::Image.new()" << endl;
+	--indent;
+    out << indent << "end" << endl;
+    out << indent << endl;
+#ifndef QT_NO_IMAGE_COLLECTION_COMPRESSION
+	out << indent << "baunzip = qUncompress( @@embed_images[name][0].pack(\"C*\")," << endl;
+	out << indent << "                       @@embed_images[name][0].length )" << endl;
+	out << indent << "img = Qt::Image.new( baunzip.data," << endl;
+	out << indent << "                     @@embed_images[name][1]," << endl;
+	out << indent << "                     @@embed_images[name][2]," << endl;
+	out << indent << "                     @@embed_images[name][3]," << endl;
+	out << indent << "                     @@embed_images[name][4]," << endl;
+	out << indent << "                     @@embed_images[name][4].length," << endl;
+	out << indent << "                     Qt::Image::BigEndian )" << endl;
+#else
+	out << indent << "img = Qt::Image.new( @@embed_images[name][0].pack(\"C*\")," << endl;
+	out << indent << "                     @@embed_images[name][1]," << endl;
+	out << indent << "                     @@embed_images[name][2]," << endl;
+	out << indent << "                     @@embed_images[name][3]," << endl;
+	out << indent << "                     @@embed_images[name][4]," << endl;
+	out << indent << "                     @@embed_images[name][4].length," << endl;
+	out << indent << "                     Qt::Image::BigEndian )" << endl;
+#endif
+    out << indent << "if @@embed_images[name][5]" << endl;
+	++indent;
+    out << indent << "img.setAlphaBuffer(true)" << endl;
+	--indent;
+	out << indent << "end" << endl;
+	out << indent << "@@images[name] = img" << endl;
+	out << indent << "return img" << endl;
+	--indent;
+	out << indent << "end" << endl;
+	out << endl;
+	out << indent << "def data( abs_name )" << endl;
+	++indent;
+ 	out << indent << "img = uic_findImage(abs_name)" << endl;
+	out << indent << "if img.nil?" << endl;
+	++indent;
+	out << indent << "Qt::MimeSourceFactory.removeFactory(self)" << endl;
+	out << indent << "s = Qt::MimeSourceFactory.defaultFactory().data(abs_name);" << endl;
+	out << indent << "Qt::MimeSourceFactory.addFactory(self)" << endl;
+	out << indent << "return s" << endl;
+	--indent;
+	out << indent << "end" << endl;
+	out << indent << "Qt::MimeSourceFactory.defaultFactory().setImage(abs_name, img)" << endl;
+	out << indent << "return Qt::MimeSourceFactory.defaultFactory().data(abs_name)" << endl;
+	--indent;
+	out << indent << "end" << endl;
+	--indent;
+    out << indent << "end" << endl;
+
+	out << endl;
+	out << endl;
+
+    out << indent << "module StaticInitImages_" << cProject << endl;
+        ++indent;
+        out << indent << "@@factories = Hash.new" << endl;
+        out << indent << endl;
+        out << indent << "def StaticInitImages_" << cProject << ".qInitImages" << endl;
+        ++indent;
+        out << indent << "factory = MimeSourceFactory_" << cProject << ".new()" << endl;
+        out << indent << "Qt::MimeSourceFactory.defaultFactory().addFactory(factory)" << endl;
+        out << indent << "@@factories['MimeSourceFactory_" << cProject << "'] = factory" << endl;
+        --indent;
+        out << indent << "end" << endl;
+        out << endl;
+        out << indent << "def StaticInitImages_" << cProject << ".qCleanupImages" << endl;
+        ++indent;
+        out << indent << "for values in @@factories" << endl;
+        ++indent;
+        out << indent << "Qt::MimeSourceFactory.defaultFactory().removeFactory(values)" << endl;
+        --indent;
+        out << indent << "end" << endl;
+        out << indent << "@@factories = nil" << endl;
+        --indent;
+        out << indent << "end" << endl;
+        out << endl;
+        out << indent << "StaticInitImages_" << cProject << ".qInitImages" << endl;
+        --indent;
+        out << indent << "end" << endl;
+        out << endl;
+    }
+}