You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
157 lines
4.6 KiB
157 lines
4.6 KiB
/**********************************************************************
|
|
** Copyright (C) 2001-2008 Trolltech ASA. All rights reserved.
|
|
**
|
|
** This file is part of TQt 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.
|
|
**
|
|
**********************************************************************/
|
|
|
|
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, TQ_SIGNAL( doubleClicked( TQIconViewItem * ) ), buttonOk, TQ_SIGNAL( clicked() ) );
|
|
connect( viewPixmaps, TQ_SIGNAL( returnPressed( TQIconViewItem * ) ), buttonOk, TQ_SIGNAL( clicked() ) );
|
|
setCaption( tr( "Choose an 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;
|
|
}
|