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Diffstat (limited to 'src/searchbar.cpp')
| -rw-r--r-- | src/searchbar.cpp | 192 |
1 files changed, 192 insertions, 0 deletions
diff --git a/src/searchbar.cpp b/src/searchbar.cpp new file mode 100644 index 0000000..113bb4d --- /dev/null +++ b/src/searchbar.cpp @@ -0,0 +1,192 @@ +/*************************************************************************** +* Copyright (C) 2004-2009 by Thomas Fischer * +* fischer@unix-ag.uni-kl.de * +* * +* This program is free software; you can redistribute it and/or modify * +* it under the terms of the GNU General Public License as published by * +* the Free Software Foundation; either version 2 of the License, or * +* (at your option) any later version. * +* * +* This program 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 General Public License for more details. * +* * +* You should have received a copy of the GNU General Public License * +* along with this program; if not, write to the * +* Free Software Foundation, Inc., * +* 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * +***************************************************************************/ +#include <qlineedit.h> +#include <qlayout.h> +#include <qlistbox.h> +#include <qtimer.h> +#include <qtooltip.h> +#include <qlabel.h> + +#include <kcombobox.h> +#include <kpushbutton.h> +#include <kcombobox.h> +#include <klocale.h> +#include <kdialog.h> +#include <kiconloader.h> +#include <kpopupmenu.h> + +#include <settings.h> +#include "searchbar.h" + +namespace KBibTeX +{ + + SearchBar::SearchBar( QWidget *parent, const char *name ) + : QWidget( parent, name ) + { + m_timerInput = new QTimer( this ); + connect( m_timerInput, SIGNAL( timeout() ), SLOT( slotTimeout() ) ); + + setupGUI(); + } + + SearchBar::~SearchBar() + { + delete m_timerInput; + } + + void SearchBar::setFactory( KXMLGUIFactory *factory, KXMLGUIClient *client ) + { + KPopupMenu * menu = static_cast<KPopupMenu*>( factory -> container( "popup_newelements", client ) ); + Settings * settings = Settings::self(); + m_pushButtonAddElement->setPopup( menu ); + m_comboboxFilter->setHistoryItems( settings->editing_FilterHistory ); + } + + void SearchBar::restoreState() + { + Settings * settings = Settings::self(); + if ( settings->editing_UseSpecialFont ) + m_comboboxFilter->setFont( settings->editing_SpecialFont ); + else + m_comboboxFilter->setFont( KGlobalSettings::generalFont() ); + } + + void SearchBar::setSearch( const QString&text, BibTeX::Element::FilterType filterType, BibTeX::EntryField::FieldType fieldType ) + { + m_comboboxFilter->setCurrentText( text ); + switch ( filterType ) + { + case BibTeX::Element::ftExact: m_comboboxFilterType->setCurrentItem( 0 ); break; + case BibTeX::Element::ftEveryWord: m_comboboxFilterType->setCurrentItem( 1 ); break; + case BibTeX::Element::ftAnyWord: m_comboboxFilterType->setCurrentItem( 2 ); break; + } + m_comboboxRestrictTo->setCurrentItem(( int ) fieldType + 1 ); + } + + void SearchBar::setupGUI() + { + QBoxLayout * layout = new QHBoxLayout( this, 3 /* KDialog::marginHint()*/, KDialog::spacingHint() ); + KIconLoader iconLoader = KIconLoader( "kbibtex" ); + + m_pushButtonAddElement = new KPushButton( this ); + m_pushButtonAddElement->setIconSet( QIconSet( BarIcon( "add" ) ) ); + layout->addWidget( m_pushButtonAddElement ); + QToolTip::add( m_pushButtonAddElement, i18n( "Add a new BibTeX entry, comment or macro to this file" ) ); + + m_pushButtonSearchOnlineDatabases = new KPushButton( this ); + m_pushButtonSearchOnlineDatabases->setIconSet( QIconSet( BarIcon( "network" ) ) ); + layout->addWidget( m_pushButtonSearchOnlineDatabases ); + QToolTip::add( m_pushButtonSearchOnlineDatabases, i18n( "Add a new BibTeX entry from an online database" ) ); + connect( m_pushButtonSearchOnlineDatabases, SIGNAL( clicked() ), this, SIGNAL( onlineSearch() ) ); + + layout->insertSpacing( 2, KDialog::spacingHint() ); + + m_pushButtonClearSearchText = new KPushButton( this ); + m_pushButtonClearSearchText->setIconSet( QIconSet( BarIcon( "locationbar_erase" ) ) ); + layout->addWidget( m_pushButtonClearSearchText ); + QToolTip::add( m_pushButtonClearSearchText, i18n( "Erase current search pattern" ) ); + m_pushButtonClearSearchText->setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ); + + QLabel *label = new QLabel( i18n( "&Search:" ), this ); + layout->addWidget( label ); + + m_comboboxFilter = new KHistoryCombo( TRUE, this, "search_combobox" ); + layout->addWidget( m_comboboxFilter ); + label->setBuddy( m_comboboxFilter ); + m_comboboxFilter->setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred ); + m_comboboxFilter->setMaxCount( 256 ); + + m_comboboxFilterType = new KComboBox( FALSE, this ); + m_comboboxFilterType->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Preferred ); + layout->addWidget( m_comboboxFilterType ); + + m_comboboxFilterType->insertItem( i18n( "Exact" ) ); + m_comboboxFilterType->insertItem( i18n( "Every word" ) ); + m_comboboxFilterType->insertItem( i18n( "Any word" ) ); + m_comboboxFilterType->setCurrentItem( 1 ); + + label = new QLabel( i18n( "Restrict to:" ), this ); + layout->addWidget( label ); + m_comboboxRestrictTo = new KComboBox( FALSE, this ); + m_comboboxRestrictTo->setSizePolicy( QSizePolicy::Minimum, QSizePolicy::Preferred ); + layout->addWidget( m_comboboxRestrictTo ); + label->setBuddy( m_comboboxRestrictTo ); + + m_comboboxRestrictTo->insertItem( i18n( "All fields" ) ); + for ( int i = ( int ) BibTeX::EntryField::ftAbstract; i <= ( int ) BibTeX::EntryField::ftYear; i++ ) + { + BibTeX::EntryField::FieldType fieldType = ( BibTeX::EntryField::FieldType ) i; + m_comboboxRestrictTo->insertItem( Settings::fieldTypeToI18NString( fieldType ) ); + } + + connect( m_comboboxFilter->lineEdit(), SIGNAL( textChanged( const QString & ) ), this, SLOT( slotKeyPressed() ) ); + connect( m_comboboxFilter, SIGNAL( activated( const QString& ) ), m_comboboxFilter, SLOT( addToHistory( const QString& ) ) ); + connect( m_pushButtonClearSearchText, SIGNAL( clicked() ), this, SLOT( slotClear() ) ); + connect( m_comboboxFilterType, SIGNAL( textChanged( const QString& ) ), this, SLOT( slotAnnounceDoSearch() ) ); + connect( m_comboboxFilter, SIGNAL( textChanged( const QString& ) ), this, SLOT( slotAnnounceDoSearch() ) ); + connect( m_comboboxFilter->lineEdit(), SIGNAL( returnPressed() ), this, SLOT( slotAnnounceDoSearch() ) ); + connect( m_comboboxFilterType, SIGNAL( activated( int ) ), this, SLOT( slotTimeout() ) ); + connect( m_comboboxRestrictTo, SIGNAL( activated( int ) ), this, SLOT( slotTimeout() ) ); + + setSizePolicy( QSizePolicy::MinimumExpanding, QSizePolicy::Preferred ); + } + + void SearchBar::slotClear() + { + m_comboboxFilter->lineEdit() ->clear(); + m_comboboxRestrictTo->setCurrentItem( 0 ); + m_comboboxFilterType->setCurrentItem( 1 ); + m_comboboxFilter->setFocus(); + } + + void SearchBar::slotTimeout() + { + BibTeX::EntryField::FieldType fieldType = BibTeX::EntryField::ftUnknown; + if ( m_comboboxRestrictTo->currentItem() > 0 ) + fieldType = ( BibTeX::EntryField::FieldType )( m_comboboxRestrictTo->currentItem() - 1 + ( int ) BibTeX::EntryField::ftAbstract ); + + Settings * settings = Settings::self(); + settings->editing_FilterHistory = m_comboboxFilter->historyItems(); + + BibTeX::Element::FilterType filterType = BibTeX::Element::ftExact; + if ( m_comboboxFilterType->currentItem() == 1 ) filterType = BibTeX::Element::ftEveryWord; + else if ( m_comboboxFilterType->currentItem() == 2 ) filterType = BibTeX::Element::ftAnyWord; + + emit doSearch( m_comboboxFilter->currentText(), filterType, fieldType ); + } + + void SearchBar::slotAnnounceDoSearch() + { + if ( m_timerInput->isActive() ) + m_timerInput->stop(); + + m_timerInput->start( 0, true ); + } + + void SearchBar::slotKeyPressed() + { + Settings * settings = Settings::self(); + if ( settings->editing_SearchBarClearField ) + m_comboboxRestrictTo->setCurrentItem( 0 ); + } + +} +#include "searchbar.moc" |