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/**********************************************************************
** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
**
** This file is part of TQt GUI Designer.
**
** This file may be used under the terms of the GNU General
** Public License versions 2.0 or 3.0 as published by the Free
** Software Foundation and appearing in the files LICENSE.GPL2
** and LICENSE.GPL3 included in the packaging of this file.
** Alternatively you may (at your option) use any later version
** of the GNU General Public License if such license has been
** publicly approved by Trolltech ASA (or its successors, if any)
** and the KDE Free TQt Foundation.
**
** Please review the following information to ensure GNU General
** Public Licensing requirements will be met:
** http://trolltech.com/products/qt/licenses/licensing/opensource/.
** If you are unsure which license is appropriate for your use, please
** review the following information:
** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
** or contact the sales department at sales@trolltech.com.
**
** Licensees holding valid TQt Commercial licenses may use this file in
** accordance with the TQt Commercial License Agreement provided with
** the Software.
**
** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
** herein.
**
**********************************************************************/
#include <tqfile.h>
#include <tqtextstream.h>
#include <tqvaluelist.h>
#include <tqstrlist.h>
#include <tqmetaobject.h>
#include <tqapplication.h>
// STEP1: Include header files of the widgets for which a description
// should be created here. If you have a widget which is defined in
// the file mycustomwidget.h in /home/joedeveloper/src, write here
//
// #include "/home/joedeveloper/src/mycustomwidget.h"
//
// Now go on to STEP2!
// -----------------------------
struct Widget
{
TQWidget *w; // the widget
TQString include; // header file
TQString location; // "global" for include <...> or "local" include "..."
};
static TQString makeIndent( int indent )
{
TQString s;
s.fill( ' ', indent * 4 );
return s;
}
static TQString entitize( const TQString &s )
{
TQString s2 = s;
s2 = s2.tqreplace( "\"", """ );
s2 = s2.tqreplace( "&", "&" );
s2 = s2.tqreplace( ">", ">" );
s2 = s2.tqreplace( "<", "<" );
s2 = s2.tqreplace( "'", "'" );
return s2;
}
static TQString convert_type( const TQString &s )
{
TQString str( s );
if ( str[ 0 ] == 'Q' )
str.remove( 0, 1 );
str[ 0 ] = str[ 0 ].upper();
return str;
}
static void createDescription( const TQValueList<Widget> &l, TQTextStream &ts )
{
int indent = 0;
ts << "<!DOCTYPE CW><CW>" << endl;
ts << makeIndent( indent ) << "<customwidgets>" << endl;
indent++;
for ( TQValueList<Widget>::ConstIterator it = l.begin(); it != l.end(); ++it ) {
Widget w = *it;
ts << makeIndent( indent ) << "<customwidget>" << endl;
indent++;
ts << makeIndent( indent ) << "<class>" << w.w->className() << "</class>" << endl;
ts << makeIndent( indent ) << "<header location=\"" << w.location << "\">" << w.include << "</header>" << endl;
ts << makeIndent( indent ) << "<sizehint>" << endl;
indent++;
ts << makeIndent( indent ) << "<width>" << w.w->sizeHint().width() << "</width>" << endl;
ts << makeIndent( indent ) << "<height>" << w.w->sizeHint().height() << "</height>" << endl;
indent--;
ts << makeIndent( indent ) << "</sizehint>" << endl;
ts << makeIndent( indent ) << "<container>" << ( w.w->inherits( "TQGroupBox" ) || w.w->inherits( "TQWidgetStack" ) ) << "</container>" << endl;
ts << makeIndent( indent ) << "<sizepolicy>" << endl;
indent++;
ts << makeIndent( indent ) << "<hordata>" << (int)w.w->sizePolicy().horData() << "</hordata>" << endl;
ts << makeIndent( indent ) << "<verdata>" << (int)w.w->sizePolicy().verData() << "</verdata>" << endl;
indent--;
ts << makeIndent( indent ) << "</sizepolicy>" << endl;
TQStrList sigs = w.w->tqmetaObject()->signalNames( TRUE );
if ( !sigs.isEmpty() ) {
for ( int i = 0; i < (int)sigs.count(); ++i )
ts << makeIndent( indent ) << "<signal>" << entitize( sigs.at( i ) ) << "</signal>" << endl;
}
TQStrList slts = w.w->tqmetaObject()->slotNames( TRUE );
if ( !slts.isEmpty() ) {
for ( int i = 0; i < (int)slts.count(); ++i ) {
TQMetaData::Access data = w.w->tqmetaObject()->slot( i, TRUE )->access;
if ( data == TQMetaData::Private )
continue;
ts << makeIndent( indent ) << "<slot access=\""
<< ( data == TQMetaData::Protected ? "protected" : "public" )
<< "\">" << entitize( slts.at( i ) ) << "</slot>" << endl;
}
}
TQStrList props = w.w->tqmetaObject()->propertyNames( TRUE );
if ( !props.isEmpty() ) {
for ( int i = 0; i < (int)props.count(); ++i ) {
const TQMetaProperty *p = w.w->tqmetaObject()->
property( w.w->tqmetaObject()->
tqfindProperty( props.at( i ), TRUE ), TRUE );
if ( !p )
continue;
if ( !p->writable() || !p->designable( w.w ) )
continue;
ts << makeIndent( indent ) << "<property type=\"" << convert_type( p->type() ) << "\">" << entitize( p->name() ) << "</property>" << endl;
}
}
indent--;
ts << makeIndent( indent ) << "</customwidget>" << endl;
}
indent--;
ts << makeIndent( indent ) << "</customwidgets>" << endl;
ts << "</CW>" << endl;
}
int main( int argc, char **argv )
{
if ( argc < 2 )
return -1;
TQString fn = argv[1];
TQFile f( fn );
if ( !f.open( IO_WriteOnly ) )
return -1;
TQTextStream ts( &f );
TQApplication a( argc, argv );
TQValueList<Widget> wl;
// STEP2: Instantiate all widgets for which a description should
// be created here and add them to the list wl. If your custom widget
// is e.g. called MyCustomWidget you would write here
//
// Widget w;
// w.w = new MyCustomWidget( 0, 0 );
// w.include = "mycustomwidget.h";
// w.location = "global";
// wl.append( w );
//
// After that compile the program, link it with your custom widget
// (library or object file) and run it like this:
// (unix): ./createcw mywidgets.cw
// (win32): createcw mywidgets.cw
//
// After that you can import this description file into the TQt
// Designer using the Custom-Widget Dialog (See
// Tools->Custom->Edit Custom Widgets... in the TQt Designer)
// and use these custom widget there in your forms.
// ----------------------------------------------
createDescription( wl, ts );
f.close();
return 0;
}
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