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193 lines
8.7 KiB
193 lines
8.7 KiB
/***************************************************************************
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* Copyright (C) 2004-2009 by Thomas Fischer *
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* fischer@unix-ag.uni-kl.de *
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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* This program is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with this program; if not, write to the *
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* Free Software Foundation, Inc., *
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* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. *
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***************************************************************************/
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#include <tqlineedit.h>
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#include <tqlayout.h>
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#include <tqlistbox.h>
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#include <tqtimer.h>
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#include <tqtooltip.h>
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#include <tqlabel.h>
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#include <kcombobox.h>
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#include <kpushbutton.h>
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#include <kcombobox.h>
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#include <tdelocale.h>
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#include <kdialog.h>
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#include <kiconloader.h>
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#include <tdepopupmenu.h>
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#include "settings.h"
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#include "searchbar.h"
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namespace KBibTeX
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{
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SearchBar::SearchBar( TQWidget *parent, const char *name )
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: TQWidget( parent, name )
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{
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m_timerInput = new TQTimer( this );
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connect( m_timerInput, SIGNAL( timeout() ), SLOT( slotTimeout() ) );
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setupGUI();
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}
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SearchBar::~SearchBar()
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{
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delete m_timerInput;
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}
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void SearchBar::setFactory( KXMLGUIFactory *factory, KXMLGUIClient *client )
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{
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TDEPopupMenu * menu = static_cast<TDEPopupMenu*>( factory -> container( "popup_newelements", client ) );
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Settings * settings = Settings::self();
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m_pushButtonAddElement->setPopup( menu );
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m_comboboxFilter->setHistoryItems( settings->editing_FilterHistory );
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}
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void SearchBar::restoreState()
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{
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Settings * settings = Settings::self();
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if ( settings->editing_UseSpecialFont )
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m_comboboxFilter->setFont( settings->editing_SpecialFont );
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else
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m_comboboxFilter->setFont( TDEGlobalSettings::generalFont() );
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}
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void SearchBar::setSearch( const TQString&text, BibTeX::Element::FilterType filterType, BibTeX::EntryField::FieldType fieldType )
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{
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m_comboboxFilter->setCurrentText( text );
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switch ( filterType )
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{
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case BibTeX::Element::ftExact: m_comboboxFilterType->setCurrentItem( 0 ); break;
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case BibTeX::Element::ftEveryWord: m_comboboxFilterType->setCurrentItem( 1 ); break;
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case BibTeX::Element::ftAnyWord: m_comboboxFilterType->setCurrentItem( 2 ); break;
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}
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m_comboboxRestrictTo->setCurrentItem(( int ) fieldType + 1 );
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}
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void SearchBar::setupGUI()
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{
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TQBoxLayout * layout = new TQHBoxLayout( this, 3 /* KDialog::marginHint()*/, KDialog::spacingHint() );
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TDEIconLoader iconLoader = TDEIconLoader( "kbibtex" );
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m_pushButtonAddElement = new KPushButton( this );
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m_pushButtonAddElement->setIconSet( TQIconSet( BarIcon( "add" ) ) );
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layout->addWidget( m_pushButtonAddElement );
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TQToolTip::add( m_pushButtonAddElement, i18n( "Add a new BibTeX entry, comment or macro to this file" ) );
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m_pushButtonSearchOnlineDatabases = new KPushButton( this );
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m_pushButtonSearchOnlineDatabases->setIconSet( TQIconSet( BarIcon( "network" ) ) );
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layout->addWidget( m_pushButtonSearchOnlineDatabases );
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TQToolTip::add( m_pushButtonSearchOnlineDatabases, i18n( "Add a new BibTeX entry from an online database" ) );
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connect( m_pushButtonSearchOnlineDatabases, SIGNAL( clicked() ), this, SIGNAL( onlineSearch() ) );
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layout->insertSpacing( 2, KDialog::spacingHint() );
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m_pushButtonClearSearchText = new KPushButton( this );
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m_pushButtonClearSearchText->setIconSet( TQIconSet( BarIcon( "locationbar_erase" ) ) );
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layout->addWidget( m_pushButtonClearSearchText );
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TQToolTip::add( m_pushButtonClearSearchText, i18n( "Erase current search pattern" ) );
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m_pushButtonClearSearchText->setSizePolicy( TQSizePolicy::Preferred, TQSizePolicy::Preferred );
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TQLabel *label = new TQLabel( i18n( "&Search:" ), this );
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layout->addWidget( label );
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m_comboboxFilter = new KHistoryCombo( TRUE, this, "search_combobox" );
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layout->addWidget( m_comboboxFilter );
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label->setBuddy( m_comboboxFilter );
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m_comboboxFilter->setSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::Preferred );
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m_comboboxFilter->setMaxCount( 256 );
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m_comboboxFilterType = new KComboBox( FALSE, this );
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m_comboboxFilterType->setSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Preferred );
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layout->addWidget( m_comboboxFilterType );
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m_comboboxFilterType->insertItem( i18n( "Exact" ) );
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m_comboboxFilterType->insertItem( i18n( "Every word" ) );
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m_comboboxFilterType->insertItem( i18n( "Any word" ) );
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m_comboboxFilterType->setCurrentItem( 1 );
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label = new TQLabel( i18n( "Restrict to:" ), this );
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layout->addWidget( label );
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m_comboboxRestrictTo = new KComboBox( FALSE, this );
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m_comboboxRestrictTo->setSizePolicy( TQSizePolicy::Minimum, TQSizePolicy::Preferred );
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layout->addWidget( m_comboboxRestrictTo );
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label->setBuddy( m_comboboxRestrictTo );
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m_comboboxRestrictTo->insertItem( i18n( "All fields" ) );
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for ( int i = ( int ) BibTeX::EntryField::ftAbstract; i <= ( int ) BibTeX::EntryField::ftYear; i++ )
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{
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BibTeX::EntryField::FieldType fieldType = ( BibTeX::EntryField::FieldType ) i;
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m_comboboxRestrictTo->insertItem( Settings::fieldTypeToI18NString( fieldType ) );
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}
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connect( m_comboboxFilter->lineEdit(), SIGNAL( textChanged( const TQString & ) ), this, SLOT( slotKeyPressed() ) );
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connect( m_comboboxFilter, SIGNAL( activated( const TQString& ) ), m_comboboxFilter, SLOT( addToHistory( const TQString& ) ) );
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connect( m_pushButtonClearSearchText, SIGNAL( clicked() ), this, SLOT( slotClear() ) );
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connect( m_comboboxFilterType, SIGNAL( textChanged( const TQString& ) ), this, SLOT( slotAnnounceDoSearch() ) );
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connect( m_comboboxFilter, SIGNAL( textChanged( const TQString& ) ), this, SLOT( slotAnnounceDoSearch() ) );
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connect( m_comboboxFilter->lineEdit(), SIGNAL( returnPressed() ), this, SLOT( slotAnnounceDoSearch() ) );
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connect( m_comboboxFilterType, SIGNAL( activated( int ) ), this, SLOT( slotTimeout() ) );
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connect( m_comboboxRestrictTo, SIGNAL( activated( int ) ), this, SLOT( slotTimeout() ) );
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setSizePolicy( TQSizePolicy::MinimumExpanding, TQSizePolicy::Preferred );
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}
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void SearchBar::slotClear()
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{
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m_comboboxFilter->lineEdit() ->clear();
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m_comboboxRestrictTo->setCurrentItem( 0 );
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m_comboboxFilterType->setCurrentItem( 1 );
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m_comboboxFilter->setFocus();
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}
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void SearchBar::slotTimeout()
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{
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BibTeX::EntryField::FieldType fieldType = BibTeX::EntryField::ftUnknown;
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if ( m_comboboxRestrictTo->currentItem() > 0 )
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fieldType = ( BibTeX::EntryField::FieldType )( m_comboboxRestrictTo->currentItem() - 1 + ( int ) BibTeX::EntryField::ftAbstract );
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Settings * settings = Settings::self();
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settings->editing_FilterHistory = m_comboboxFilter->historyItems();
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BibTeX::Element::FilterType filterType = BibTeX::Element::ftExact;
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if ( m_comboboxFilterType->currentItem() == 1 ) filterType = BibTeX::Element::ftEveryWord;
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else if ( m_comboboxFilterType->currentItem() == 2 ) filterType = BibTeX::Element::ftAnyWord;
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emit doSearch( m_comboboxFilter->currentText(), filterType, fieldType );
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}
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void SearchBar::slotAnnounceDoSearch()
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{
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if ( m_timerInput->isActive() )
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m_timerInput->stop();
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m_timerInput->start( 0, true );
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}
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void SearchBar::slotKeyPressed()
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{
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Settings * settings = Settings::self();
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if ( settings->editing_SearchBarClearField )
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m_comboboxRestrictTo->setCurrentItem( 0 );
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}
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}
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#include "searchbar.moc"
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