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/*
Copyright (c) 2005 Gábor Lehel <illissius@gmail.com>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include <kaboutdata.h>
#include <kglobal.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kpopupmenu.h>
#include <KoPartSelectAction.h>
#include <tqimage.h>
#include "kis_layer.h"
#include "kis_paint_layer.h"
#include "kis_part_layer.h"
#include "kis_adjustment_layer.h"
#include "kis_filter.h"
#include "kis_filter_configuration.h"
#include "kis_filter_registry.h"
#include "kis_layerlist.h"
KisLayerList::KisLayerList( TQWidget *parent, const char *name )
: super( parent, name )
{
m_partLayerAction = new KoPartSelectAction( i18n( "New &Object Layer" ), "gear", TQT_TQOBJECT(this) );
}
static const int ADJUSTMENT_LAYER = 5384; //hack?
void KisLayerList::constructMenu( LayerItem *layer )
{
super::constructMenu( layer );
contextMenu()->removeItem( MenuItems::NewLayer );
contextMenu()->removeItem( MenuItems::NewFolder );
contextMenu()->changeItem( MenuItems::RemoveLayer, i18n( "&Remove Layer" ) );
if( layer )
{
static KPopupMenu submenu;
submenu.clear();
submenu.insertItem( SmallIconSet( "file" ), i18n( "&Layer..." ), MenuItems::NewLayer );
submenu.insertItem( SmallIconSet( "folder" ), i18n( "&Group Layer..." ), MenuItems::NewFolder );
submenu.insertItem( SmallIconSet( "tool_filter" ), i18n( "&Adjustment Layer..." ), ADJUSTMENT_LAYER );
m_partLayerAction->setText( i18n( "&Object Layer" ) );
m_partLayerAction->plug( &submenu );
contextMenu()->insertItem( SmallIconSet( "filenew" ), i18n( "&New" ), &submenu );
}
else
{
contextMenu()->insertItem( SmallIconSet( "filenew" ), i18n( "&New Layer..." ), MenuItems::NewLayer );
contextMenu()->insertItem( SmallIconSet( "folder" ), i18n( "New &Group Layer..." ), MenuItems::NewFolder );
contextMenu()->insertItem( SmallIconSet( "tool_filter" ), i18n( "New &Adjustment Layer..." ), ADJUSTMENT_LAYER );
m_partLayerAction->setText( i18n( "New &Object Layer" ) );
m_partLayerAction->plug( contextMenu() );
}
}
void KisLayerList::menuActivated( int id, LayerItem *layer )
{
const TQValueList<LayerItem*> selected = selectedLayers();
LayerItem *parent = ( layer && layer->isFolder() ) ? layer : 0;
LayerItem *after = 0;
if( layer && !parent )
{
parent = layer->parent();
after = layer->prevSibling();
}
switch( id )
{
case MenuItems::NewLayer:
emit requestNewLayer( parent, after );
emit requestNewLayer( parent ? parent->id() : -1, after ? after->id() : -1 );
break;
case MenuItems::NewFolder:
emit requestNewFolder( parent, after );
emit requestNewFolder( parent ? parent->id() : -1, after ? after->id() : -1 );
break;
case ADJUSTMENT_LAYER:
emit requestNewAdjustmentLayer( parent, after );
emit requestNewAdjustmentLayer( parent ? parent->id() : -1, after ? after->id() : -1 );
break;
case MenuItems::RemoveLayer:
{
TQValueList<int> ids;
for( int i = 0, n = selected.count(); i < n; ++i )
{
ids.append( selected[i]->id() );
emit requestRemoveLayer( selected[i]->id() );
}
emit requestRemoveLayers( ids );
}
for( int i = 0, n = selected.count(); i < n; ++i )
emit requestRemoveLayer( selected[i] );
emit requestRemoveLayers( selected );
break;
case MenuItems::LayerProperties:
if( layer )
{
emit requestLayerProperties( layer );
emit requestLayerProperties( layer->id() );
}
break;
default:
if( id >= MenuItems::COUNT && layer )
super::menuActivated( id, layer );
else if( id != -1 ) //object layer was selected
{
emit requestNewObjectLayer( parent, after, m_partLayerAction->documentEntry() );
emit requestNewObjectLayer( parent ? parent->id() : -1, after ? after->id() : -1, m_partLayerAction->documentEntry() );
}
}
}
KisLayerItem::KisLayerItem( LayerList* parent, KisLayer* layer )
: super( layer->name(),
parent,
layer->prevSibling() ? parent->layer( layer->prevSibling()->id() ) : 0,
layer->id() )
, m_layer( layer )
{
init();
}
KisLayerItem::KisLayerItem( LayerItem* parent, KisLayer* layer )
: super( layer->name(),
parent,
layer->prevSibling() ? parent->listView()->layer( layer->prevSibling()->id() ) : 0,
layer->id() )
, m_layer( layer )
{
init();
}
void KisLayerItem::init()
{
setPreviewImage( &m_preview );
sync();
}
KisLayer* KisLayerItem::layer() const
{
return m_layer;
}
void KisLayerItem::sync()
{
setProperty( "visible", layer()->visible() );
setProperty( "locked", layer()->locked() );
setDisplayName( layer()->name() );
update();
}
bool KisLayerItem::updatePreview()
{
m_preview = m_layer->createThumbnail( height()*2, height()*2 );
m_preview.setAlphaBuffer( true );
previewChanged();
return !m_preview.isNull();
}
TQString KisLayerItem::tooltip() const
{
TQString text = super::tooltip();
text = text.left( text.length() - 8 ); //HACK -- strip the </table>
TQString row = "<tr><td>%1</td><td>%2</td></tr>";
text += row.tqarg( i18n( "Opacity:" ) ).tqarg( "%1%" ).tqarg( int( float( m_layer->opacity() * 100 ) / 255 + 0.5 ) );
text += row.tqarg( i18n( "Composite mode:" ) ).tqarg( m_layer->compositeOp().id().name() );
if( KisPaintLayer *player = dynamic_cast<KisPaintLayer*>( m_layer ) )
{
text += row.tqarg( i18n( "Colorspace:" ) ).tqarg( player->paintDevice()->colorSpace()->id().name() );
if( KisProfile *profile = player->paintDevice()->colorSpace()->getProfile() )
text += row.tqarg( i18n( "Profile:" ) ).tqarg( profile->productName() );
}
if( KisAdjustmentLayer *alayer = dynamic_cast<KisAdjustmentLayer*>( m_layer ) )
text += row.tqarg( i18n( "Filter: " ) ).tqarg( KisFilterRegistry::instance()->get( alayer->filter()->name() )->id().name() );
if( KisPartLayerImpl *player = dynamic_cast<KisPartLayerImpl*>( m_layer ) ) {
TQString type = player->docType();
if( type.isEmpty() ) {
type = player->childDoc()->document()->instance()->aboutData()->programName();
}
text += row.tqarg( i18n( "Document type: " ) ).tqarg( type );
}
text += "</table>";
return text;
}
TQImage KisLayerItem::tooltipPreview() const
{
TQImage img = m_layer->createThumbnail( 400, 400 );
if( img.isNull() )
return img; //so TQt doesn't complain
img.setAlphaBuffer( true );
const int size = kMin( 200, kMax( img.width(), img.height() ) );
return img.smoothScale( size, size, TQ_ScaleMin );
}
//void KisLayerItem::paintCell( TQPainter *p, const TQColorGroup &cg, int column, int width, int align );
#include "kis_layerlist.moc"
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