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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** 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.
**
** Licensees holding valid TQt Enterprise Edition or TQt Professional Edition
** 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
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
** information about TQt Commercial License Agreements.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#include "pixmapcollection.h"
#include "project.h"
#include "mainwindow.h"
#include <tqmime.h>
#include <tqdir.h>
#include <tqfileinfo.h>
#include <textstream.h>
#include <tqimage.h>
PixmapCollection::PixmapCollection( Project *pro )
: project( pro )
{
iface = new DesignerPixmapCollectionImpl( this );
mimeSourceFactory = new TQMimeSourceFactory();
}
PixmapCollection::~PixmapCollection()
{
delete mimeSourceFactory;
delete iface;
}
bool PixmapCollection::addPixmap( const Pixmap &pix, bool force )
{
Pixmap pixmap = pix;
savePixmap( pixmap );
if ( !force ) {
for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
if ( (*it).name == pixmap.name )
return FALSE;
}
}
pixList.append( pixmap );
mimeSourceFactory->setPixmap( pixmap.name, pixmap.pix );
project->setModified( TRUE );
return TRUE;
}
void PixmapCollection::removePixmap( const TQString &name )
{
for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
if ( (*it).name == name ) {
pixList.remove( it );
break;
}
}
project->setModified( TRUE );
}
TQValueList<PixmapCollection::Pixmap> PixmapCollection::pixmaps() const
{
return pixList;
}
TQString PixmapCollection::unifyName( const TQString &n )
{
TQString name = n;
bool restart = FALSE;
int added = 1;
for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
if ( restart )
it = pixList.begin();
restart = FALSE;
if ( name == (*it).name ) {
name = n;
name += "_" + TQString::number( added );
++added;
restart = TRUE;
}
}
return name;
}
void PixmapCollection::setActive( bool b )
{
if ( b )
TQMimeSourceFactory::defaultFactory()->addFactory( mimeSourceFactory );
else
TQMimeSourceFactory::defaultFactory()->removeFactory( mimeSourceFactory );
}
TQPixmap PixmapCollection::pixmap( const TQString &name )
{
for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
if ( (*it).name == name )
return (*it).pix;
}
return TQPixmap();
}
void PixmapCollection::savePixmap( Pixmap &pix )
{
if ( pix.absname == imageDir() + "/" + pix.name )
return; // no need to save, it is already there
TQString rel = project->makeRelative( pix.absname );
if ( rel[0] == '/' || ( rel[1] == ':' && rel[2] == '/' ) ) { // only save if file is outside the project
mkdir();
pix.name = unifyName( TQFileInfo( pix.absname ).baseName() ) + ".png";
pix.absname = imageDir() + "/" + pix.name;
pix.pix.save( pix.absname, "PNG" );
} else if ( rel.isEmpty() ) {
mkdir();
pix.name = unifyName( pix.name );
pix.absname = imageDir() + "/" + pix.name;
pix.pix.save( pix.absname, "PNG" );
}
}
TQString PixmapCollection::imageDir() const
{
return TQFileInfo( project->fileName() ).dirPath( TRUE ) + "/images";
}
void PixmapCollection::mkdir()
{
TQString f = project->fileName();
TQDir d( TQFileInfo( f ).dirPath( TRUE ) );
d.mkdir( "images" );
}
void PixmapCollection::load( const TQString& filename )
{
if ( filename.isEmpty() )
return;
TQString absfile;
if ( filename[0] == '/' )
absfile = filename;
else
absfile = TQFileInfo( project->fileName() ).dirPath( TRUE ) + "/" + filename;
TQPixmap pm( absfile );
if ( pm.isNull() )
return;
Pixmap pix;
pix.name = TQFileInfo( absfile ).fileName();
pix.absname = absfile;
pix.pix = pm;
addPixmap( pix, TRUE );
}
DesignerPixmapCollection *PixmapCollection::iFace()
{
return iface;
}
bool PixmapCollection::isEmpty() const
{
return pixList.isEmpty();
}
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