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68 lines
1.9 KiB
68 lines
1.9 KiB
/* -*- C++ -*- libapt/tagfilter.h
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written by Peter Rockai <me@mornfall.net> */
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#include <tqpopupmenu.h>
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#include <tqpushbutton.h>
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#include <tqtoolbutton.h>
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#include <adept/tagfilter.h>
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#include <adept/taglist.h>
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using namespace adept;
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TagFilterWidget::TagFilterWidget( TQWidget *w, const char *n )
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: TagFilterUi( w, n )
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{
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m_wanted->setName( i18n( "Tags I Want (drop tags here)" ) );
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m_unwanted->setName( i18n( "Tags I Do Not Want (drop tags here)" ) );
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connect( m_wanted, TQT_SIGNAL( tagsChanged( TagList::Tag::Set ) ),
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this, TQT_SLOT( wantedChanged() ) );
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connect( m_unwanted, TQT_SIGNAL( tagsChanged( TagList::Tag::Set ) ),
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this, TQT_SLOT( unwantedChanged() ) );
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}
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TagFilterWidget::Predicate TagFilterWidget::predicate()
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{
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TagFilter< entity::Package > f;
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f.setWanted( m_wanted->tags() );
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f.setUnwanted( m_unwanted->tags() );
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return predicate::adapt< entity::Entity >( f );
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}
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static void setTagsBlocking( TagList *l, TagList::Tag::Set s ) {
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l->blockSignals( true );
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l->setTags( s );
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l->blockSignals( false );
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}
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void TagFilterWidget::predicateChanged()
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{
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typedef TagFilter< entity::Package > F;
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F f = downcast< F >( m_pred );
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setTagsBlocking( m_wanted, f.wanted() );
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setTagsBlocking( m_unwanted, f.unwanted() );
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if ( item() && item()->list() ) {
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setupColors();
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item()->list()->delayedUpdateExtenders();
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}
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}
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void TagFilterWidget::wantedChanged()
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{
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using namespace wibble::operators;
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setTagsBlocking( m_unwanted, m_unwanted->tags() - m_wanted->tags() );
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setupColors();
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widgetsChanged();
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item()->list()->delayedUpdateExtenders();
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}
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void TagFilterWidget::unwantedChanged()
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{
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using namespace wibble::operators;
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setTagsBlocking( m_wanted, m_wanted->tags() - m_unwanted->tags() );
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setupColors();
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widgetsChanged();
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item()->list()->delayedUpdateExtenders();
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}
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