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188 lines
5.1 KiB
188 lines
5.1 KiB
/**********************************************************************
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** Copyright (C) 2005-2008 Trolltech ASA. All rights reserved.
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**
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** This file is part of TQt Designer.
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**
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** This file may be used under the terms of the GNU General
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** Public License versions 2.0 or 3.0 as published by the Free
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** Software Foundation and appearing in the files LICENSE.GPL2
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** and LICENSE.GPL3 included in the packaging of this file.
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** Alternatively you may (at your option) use any later version
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** of the GNU General Public License if such license has been
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** publicly approved by Trolltech ASA (or its successors, if any)
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** and the KDE Free TQt Foundation.
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**
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** Please review the following information to ensure GNU General
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** Public Licensing requirements will be met:
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** http://trolltech.com/products/qt/licenses/licensing/opensource/.
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** If you are unsure which license is appropriate for your use, please
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** review the following information:
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** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
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** or contact the sales department at sales@trolltech.com.
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**
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** Licensees holding valid TQt Commercial licenses may use this file in
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** accordance with the TQt Commercial License Agreement provided with
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** the Software.
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**
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** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
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** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
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** herein.
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**
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**********************************************************************/
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#include "pixmapcollection.h"
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#include "project.h"
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#include "mainwindow.h"
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#include <ntqmime.h>
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#include <ntqdir.h>
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#include <ntqfileinfo.h>
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#include <ntqtextstream.h>
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#include <ntqimage.h>
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PixmapCollection::PixmapCollection( Project *pro )
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: project( pro )
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{
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iface = new DesignerPixmapCollectionImpl( this );
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mimeSourceFactory = new TQMimeSourceFactory();
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}
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PixmapCollection::~PixmapCollection()
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{
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delete mimeSourceFactory;
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delete iface;
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}
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bool PixmapCollection::addPixmap( const Pixmap &pix, bool force )
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{
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Pixmap pixmap = pix;
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savePixmap( pixmap );
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if ( !force ) {
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for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
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if ( (*it).name == pixmap.name )
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return FALSE;
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}
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}
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pixList.append( pixmap );
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mimeSourceFactory->setPixmap( pixmap.name, pixmap.pix );
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project->setModified( TRUE );
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return TRUE;
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}
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void PixmapCollection::removePixmap( const TQString &name )
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{
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for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
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if ( (*it).name == name ) {
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pixList.remove( it );
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break;
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}
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}
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project->setModified( TRUE );
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}
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TQValueList<PixmapCollection::Pixmap> PixmapCollection::pixmaps() const
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{
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return pixList;
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}
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TQString PixmapCollection::unifyName( const TQString &n )
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{
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TQString name = n;
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bool restart = FALSE;
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int added = 1;
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for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
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if ( restart )
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it = pixList.begin();
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restart = FALSE;
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if ( name == (*it).name ) {
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name = n;
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name += "_" + TQString::number( added );
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++added;
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restart = TRUE;
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}
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}
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return name;
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}
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void PixmapCollection::setActive( bool b )
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{
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if ( b )
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TQMimeSourceFactory::defaultFactory()->addFactory( mimeSourceFactory );
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else
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TQMimeSourceFactory::defaultFactory()->removeFactory( mimeSourceFactory );
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}
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TQPixmap PixmapCollection::pixmap( const TQString &name )
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{
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for ( TQValueList<Pixmap>::Iterator it = pixList.begin(); it != pixList.end(); ++it ) {
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if ( (*it).name == name )
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return (*it).pix;
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}
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return TQPixmap();
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}
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void PixmapCollection::savePixmap( Pixmap &pix )
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{
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if ( pix.absname == imageDir() + "/" + pix.name )
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return; // no need to save, it is already there
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TQString rel = project->makeRelative( pix.absname );
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if ( rel[0] == '/' || ( rel[1] == ':' && rel[2] == '/' ) ) { // only save if file is outside the project
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mkdir();
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pix.name = unifyName( TQFileInfo( pix.absname ).baseName() ) + ".png";
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pix.absname = imageDir() + "/" + pix.name;
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pix.pix.save( pix.absname, "PNG" );
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} else if ( rel.isEmpty() ) {
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mkdir();
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pix.name = unifyName( pix.name );
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pix.absname = imageDir() + "/" + pix.name;
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pix.pix.save( pix.absname, "PNG" );
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}
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}
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TQString PixmapCollection::imageDir() const
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{
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return TQFileInfo( project->fileName() ).dirPath( TRUE ) + "/images";
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}
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void PixmapCollection::mkdir()
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{
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TQString f = project->fileName();
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TQDir d( TQFileInfo( f ).dirPath( TRUE ) );
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d.mkdir( "images" );
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}
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void PixmapCollection::load( const TQString& filename )
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{
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if ( filename.isEmpty() )
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return;
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TQString absfile;
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if ( filename[0] == '/' )
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absfile = filename;
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else
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absfile = TQFileInfo( project->fileName() ).dirPath( TRUE ) + "/" + filename;
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TQPixmap pm( absfile );
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if ( pm.isNull() )
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return;
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Pixmap pix;
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pix.name = TQFileInfo( absfile ).fileName();
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pix.absname = absfile;
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pix.pix = pm;
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addPixmap( pix, TRUE );
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}
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DesignerPixmapCollection *PixmapCollection::iFace()
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{
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return iface;
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}
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bool PixmapCollection::isEmpty() const
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{
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return pixList.isEmpty();
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}
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