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+/**********************************************************************
+** Copyright (C) 2000 Trolltech AS. All rights reserved.
+**
+** 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.
+**
+** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
+** licenses may use this file in accordance with the Qt 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 Qt 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 <qmime.h>
+#include <qdir.h>
+#include <qfileinfo.h>
+#include <qtextstream.h>
+#include <qimage.h>
+
+PixmapCollection::PixmapCollection( Project *pro )
+ : project( pro )
+{
+ iface = new DesignerPixmapCollectionImpl( this );
+ mimeSourceFactory = new QMimeSourceFactory();
+}
+
+PixmapCollection::~PixmapCollection()
+{
+ delete mimeSourceFactory;
+ delete iface;
+}
+
+bool PixmapCollection::addPixmap( const Pixmap &pix, bool force )
+{
+ Pixmap pixmap = pix;
+ savePixmap( pixmap );
+
+ if ( !force ) {
+ for ( QValueList<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 QString &name )
+{
+ for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+ if ( (*it).name == name ) {
+ pixList.remove( it );
+ break;
+ }
+ }
+ project->setModified( TRUE );
+}
+
+QValueList<PixmapCollection::Pixmap> PixmapCollection::pixmaps() const
+{
+ return pixList;
+}
+
+QString PixmapCollection::unifyName( const QString &n )
+{
+ QString name = n;
+ bool restart = FALSE;
+ int added = 1;
+
+ for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+ if ( restart )
+ it = pixList.begin();
+ restart = FALSE;
+ if ( name == (*it).name ) {
+ name = n;
+ name += "_" + QString::number( added );
+ ++added;
+ restart = TRUE;
+ }
+ }
+
+ return name;
+}
+
+void PixmapCollection::setActive( bool b )
+{
+ if ( b )
+ QMimeSourceFactory::defaultFactory()->addFactory( mimeSourceFactory );
+ else
+ QMimeSourceFactory::defaultFactory()->removeFactory( mimeSourceFactory );
+}
+
+QPixmap PixmapCollection::pixmap( const QString &name )
+{
+ for ( QValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
+ if ( (*it).name == name )
+ return (*it).pix;
+ }
+ return QPixmap();
+}
+
+void PixmapCollection::savePixmap( Pixmap &pix )
+{
+ if ( pix.absname == imageDir() + "/" + pix.name )
+ return; // no need to save, it is already there
+ QString rel = project->makeRelative( pix.absname );
+ if ( rel[0] == '/' || ( rel[1] == ':' && rel[2] == '/' ) ) { // only save if file is outside the project
+ mkdir();
+ pix.name = unifyName( QFileInfo( 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" );
+ }
+}
+
+QString PixmapCollection::imageDir() const
+{
+ return QFileInfo( project->fileName() ).dirPath( TRUE ) + "/images";
+}
+
+void PixmapCollection::mkdir()
+{
+ QString f = project->fileName();
+ QDir d( QFileInfo( f ).dirPath( TRUE ) );
+ d.mkdir( "images" );
+}
+
+void PixmapCollection::load( const QString& filename )
+{
+ if ( filename.isEmpty() )
+ return;
+ QString absfile;
+ if ( filename[0] == '/' )
+ absfile = filename;
+ else
+ absfile = QFileInfo( project->fileName() ).dirPath( TRUE ) + "/" + filename;
+
+ QPixmap pm( absfile );
+ if ( pm.isNull() )
+ return;
+
+ Pixmap pix;
+ pix.name = QFileInfo( absfile ).fileName();
+ pix.absname = absfile;
+ pix.pix = pm;
+ addPixmap( pix, TRUE );
+}
+
+DesignerPixmapCollection *PixmapCollection::iFace()
+{
+ return iface;
+}
+
+bool PixmapCollection::isEmpty() const
+{
+ return pixList.isEmpty();
+}