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#include <tdelocale.h>
/**********************************************************************
** Copyright (C) 2001-2002 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.
**
**********************************************************************/
void PixmapCollectionEditor::init()
{
project = 0;
setChooserMode( FALSE );
}
void PixmapCollectionEditor::destroy()
{
}
void PixmapCollectionEditor::addPixmap()
{
if ( !project )
return;
TQString f;
TQStringList pixmaps = qChoosePixmaps( this );
if ( pixmaps.isEmpty() )
return;
TQString lastName;
for ( TQStringList::ConstIterator it = pixmaps.begin(); it != pixmaps.end(); ++it ) {
TQPixmap pm( *it );
if ( pm.isNull() )
continue;
PixmapCollection::Pixmap pixmap;
pixmap.pix = pm;
TQFileInfo fi ( *it );
pixmap.name = fi.fileName();
pixmap.absname = fi.filePath();
if ( !project->pixmapCollection()->addPixmap( pixmap, FALSE ) )
continue;
lastName = pixmap.name;
}
updateView();
TQIconViewItem *item = viewPixmaps->findItem( lastName );
if ( item ) {
viewPixmaps->setCurrentItem( item );
viewPixmaps->ensureItemVisible( item );
}
}
void PixmapCollectionEditor::removePixmap()
{
if ( !project || !viewPixmaps->currentItem() )
return;
project->pixmapCollection()->removePixmap( viewPixmaps->currentItem()->text() );
updateView();
}
void PixmapCollectionEditor::updateView()
{
if ( !project )
return;
viewPixmaps->clear();
TQValueList<PixmapCollection::Pixmap> pixmaps = project->pixmapCollection()->pixmaps();
for ( TQValueList<PixmapCollection::Pixmap>::Iterator it = pixmaps.begin(); it != pixmaps.end(); ++it ) {
// #### might need to scale down the pixmap
TQIconViewItem *item = new TQIconViewItem( viewPixmaps, (*it).name, scaledPixmap( (*it).pix ) );
//item->setRenameEnabled( TRUE ); // this will be a bit harder to implement
item->setDragEnabled( FALSE );
item->setDropEnabled( FALSE );
}
viewPixmaps->setCurrentItem( viewPixmaps->firstItem() );
currentChanged( viewPixmaps->firstItem() );
}
void PixmapCollectionEditor::currentChanged( TQIconViewItem * i )
{
buttonOk->setEnabled( !!i );
}
void PixmapCollectionEditor::setChooserMode( bool c )
{
chooser = c;
if ( chooser ) {
buttonClose->hide();
buttonOk->show();
buttonCancel->show();
buttonOk->setEnabled( FALSE );
buttonOk->setDefault( TRUE );
connect( viewPixmaps, TQT_SIGNAL( doubleClicked( TQIconViewItem * ) ), buttonOk, TQT_SIGNAL( clicked() ) );
connect( viewPixmaps, TQT_SIGNAL( returnPressed( TQIconViewItem * ) ), buttonOk, TQT_SIGNAL( clicked() ) );
setCaption( i18n( "Choose Image" ) );
} else {
buttonClose->show();
buttonOk->hide();
buttonCancel->hide();
buttonClose->setDefault( TRUE );
}
updateView();
}
void PixmapCollectionEditor::setCurrentItem( const TQString & name )
{
TQIconViewItem *i = viewPixmaps->findItem( name );
if ( i ) {
viewPixmaps->setCurrentItem( i );
currentChanged( i );
}
}
void PixmapCollectionEditor::setProject( Project * pro )
{
project = pro;
updateView();
}
TQPixmap PixmapCollectionEditor::scaledPixmap( const TQPixmap & p )
{
TQPixmap pix( p );
if ( pix.width() < 50 && pix.height() < 50 )
return pix;
TQImage img;
img = pix;
img = img.smoothScale( 50, 50 );
pix.convertFromImage( img );
return pix;
}
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