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Diffstat (limited to 'chalk/ui/kis_layerlist.cpp')
-rw-r--r-- | chalk/ui/kis_layerlist.cpp | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/chalk/ui/kis_layerlist.cpp b/chalk/ui/kis_layerlist.cpp new file mode 100644 index 00000000..bfae8282 --- /dev/null +++ b/chalk/ui/kis_layerlist.cpp @@ -0,0 +1,220 @@ +/* + 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 <tdeaboutdata.h> +#include <tdeglobal.h> +#include <kiconloader.h> +#include <tdelocale.h> +#include <tdepopupmenu.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 TDEPopupMenu 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( "document-new" ), i18n( "&New" ), &submenu ); + } + else + { + contextMenu()->insertItem( SmallIconSet( "document-new" ), 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.arg( i18n( "Opacity:" ) ).arg( "%1%" ).arg( int( float( m_layer->opacity() * 100 ) / 255 + 0.5 ) ); + text += row.arg( i18n( "Composite mode:" ) ).arg( m_layer->compositeOp().id().name() ); + if( KisPaintLayer *player = dynamic_cast<KisPaintLayer*>( m_layer ) ) + { + text += row.arg( i18n( "Colorspace:" ) ).arg( player->paintDevice()->colorSpace()->id().name() ); + if( KisProfile *profile = player->paintDevice()->colorSpace()->getProfile() ) + text += row.arg( i18n( "Profile:" ) ).arg( profile->productName() ); + } + if( KisAdjustmentLayer *alayer = dynamic_cast<KisAdjustmentLayer*>( m_layer ) ) + text += row.arg( i18n( "Filter: " ) ).arg( 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.arg( i18n( "Document type: " ) ).arg( 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" |