/***************************************************************************
* 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 <ntqlayout.h>
#include <ntqcombobox.h>
#include <ntqheader.h>
#include <ntqapplication.h>
#include <ntqtooltip.h>
#include <ntqstring.h>
#include <ntqtoolbutton.h>
#include <kdebug.h>
#include <tdepopupmenu.h>
#include <tdelistview.h>
#include <kdialog.h>
#include <tdelocale.h>
#include <kiconloader.h>
#include <settings.h>
#include <entry.h>
#include "sidebar.h"
namespace KBibTeX
{
const BibTeX::EntryField::FieldType SideBar::importantFields[ 6 ] =
{
BibTeX::EntryField::ftAuthor, BibTeX::EntryField::ftBookTitle, BibTeX::EntryField::ftJournal, BibTeX::EntryField::ftTitle, BibTeX::EntryField::ftYear, BibTeX::EntryField::ftKeywords
};
SideBar::SideBar( bool isReadOnly, TQWidget *parent, const char *name )
: TQWidget( parent, name ), m_bibtexFile( NULL ), m_isReadOnly( isReadOnly ), m_popupMenu( NULL )
{
setupGUI();
}
SideBar::~SideBar()
{
// nothing
}
void SideBar::restoreState()
{
Settings * settings = Settings::self();
if ( settings->editing_UseSpecialFont )
m_listAvailableItems->setFont( settings->editing_SpecialFont );
else
m_listAvailableItems->setFont( TDEGlobalSettings::generalFont() );
m_listAvailableItems->header() ->setFont( TDEGlobalSettings::generalFont() );
}
void SideBar::refreshLists( BibTeX::File *bibtexFile )
{
if ( bibtexFile != NULL )
m_bibtexFile = bibtexFile;
TQApplication::setOverrideCursor( TQt::waitCursor );
setEnabled( FALSE );
BibTeX::EntryField::FieldType fieldType = m_buttonToggleShowAll->isOn() ? ( BibTeX::EntryField::FieldType )( m_listTypeList->currentItem() + ( int ) BibTeX::EntryField::ftAbstract ) : importantFields[ m_listTypeList->currentItem()];
m_listAvailableItems->clear();
if ( m_bibtexFile != NULL )
{
TQMap<TQString, int> allValues = m_bibtexFile->getAllValuesAsStringListWithCount( fieldType );
for ( TQMap<TQString, int>::ConstIterator it = allValues.constBegin(); it != allValues.constEnd();++it )
{
TQString text = it.key();
if ( !text.startsWith( "other" ) )
new SideBarListViewItem( m_listAvailableItems, TQString::number( it.data() ), text );
}
}
setEnabled( TRUE );
TQApplication::restoreOverrideCursor();
}
void SideBar::resizeEvent( TQResizeEvent *event )
{
TQSize widgetSize = size();
setEnabled( widgetSize.width() > 3 && widgetSize.height() > 3 );
TQWidget::resizeEvent( event );
}
void SideBar::setupGUI()
{
TQGridLayout * layout = new TQGridLayout( this, 2, 3, 0, KDialog::spacingHint() );
layout->setColStretch( 0, 0 );
layout->setColStretch( 1, 10 );
layout->setColStretch( 2, 0 );
m_buttonToggleShowAll = new TQToolButton( this );
layout->addWidget( m_buttonToggleShowAll, 0, 0 );
TQIconSet showAllPixmap = TDEGlobal::iconLoader() ->loadIconSet( "taskbar", TDEIcon::Small );
m_buttonToggleShowAll->setIconSet( showAllPixmap );
m_buttonToggleShowAll->setToggleButton( TRUE );
TQToolTip::add( m_buttonToggleShowAll, i18n( "Toggle between showing all fields or only important fields" ) );
m_listTypeList = new TQComboBox( FALSE, this );
layout->addWidget( m_listTypeList, 0, 1 );
TQToolTip::add( m_listTypeList, i18n( "Filter this sidebar for a given field" ) );
m_buttonToggleMultiSelect = new TQToolButton( this );
layout->addWidget( m_buttonToggleMultiSelect, 0, 2 );
showAllPixmap = TDEGlobal::iconLoader() ->loadIconSet( "planner", TDEIcon::Small );
m_buttonToggleMultiSelect->setIconSet( showAllPixmap );
m_buttonToggleMultiSelect->setToggleButton( TRUE );
TQToolTip::add( m_buttonToggleMultiSelect, i18n( "Toggle between selecting only one item or multiple items (AND-connected in search)" ) );
m_listAvailableItems = new TDEListView( this );
m_listAvailableItems->addColumn( i18n( "#" ) );
m_listAvailableItems->addColumn( i18n( "Items" ) );
m_listAvailableItems->setAllColumnsShowFocus( TRUE );
m_listAvailableItems->setFullWidth( true );
m_listAvailableItems->setSorting( 1 );
layout->addMultiCellWidget( m_listAvailableItems, 1, 1, 0, 2 );
m_popupMenu = new TDEPopupMenu( m_listAvailableItems );
m_popupMenu->insertItem( i18n( "Rename all occurrences" ), this, SLOT( startRenaming() ) );
connect( m_listAvailableItems, SIGNAL( selectionChanged() ), this, SLOT( prepareSearch() ) );
connect( m_listTypeList, SIGNAL( activated( int ) ), this, SLOT( refreshLists() ) );
connect( m_buttonToggleShowAll, SIGNAL( toggled( bool ) ), this, SLOT( toggleShowAll( bool ) ) );
connect( m_buttonToggleMultiSelect, SIGNAL( toggled( bool ) ), this, SLOT( toggleMultiSelect( bool ) ) );
connect( m_listAvailableItems, SIGNAL( contextMenuRequested( TQListViewItem*, const TQPoint&, int ) ), this, SLOT( showContextMenu( TQListViewItem*, const TQPoint& ) ) );
connect( m_listAvailableItems, SIGNAL( itemRenamed( TQListViewItem*, int, const TQString& ) ), this, SLOT( endRenaming( TQListViewItem*, int, const TQString& ) ) );
toggleShowAll( FALSE );
}
void SideBar::setReadOnly( bool isReadOnly )
{
m_isReadOnly = isReadOnly;
}
void SideBar::prepareSearch()
{
BibTeX::EntryField::FieldType fieldType = m_buttonToggleShowAll->isOn() ? ( BibTeX::EntryField::FieldType )( m_listTypeList->currentItem() + ( int ) BibTeX::EntryField::ftAbstract ) : importantFields[ m_listTypeList->currentItem()];
TQString text = "";
int countSelected = 0;
for ( TQListViewItemIterator it( m_listAvailableItems, TQListViewItemIterator::Selected ); it.current(); ++it, ++countSelected )
{
if ( !text.isEmpty() ) text += " ";
text += it.current()->text( 1 );
}
emit selected( text, countSelected <= 1 ? BibTeX::Element::ftExact : BibTeX::Element::ftEveryWord, fieldType );
}
void SideBar::toggleShowAll( bool showAll )
{
m_listTypeList->clear();
if ( showAll )
{
for ( int i = ( int ) BibTeX::EntryField::ftAbstract; i <= ( int ) BibTeX::EntryField::ftYear; i++ )
{
BibTeX::EntryField::FieldType fieldType = ( BibTeX::EntryField::FieldType ) i;
m_listTypeList->insertItem( Settings::fieldTypeToI18NString( fieldType ) );
}
m_listTypeList->setCurrentItem(( int ) BibTeX::EntryField::ftAuthor );
}
else
{
for ( int i = 0; i < 6;i++ )
m_listTypeList->insertItem( Settings::fieldTypeToI18NString( importantFields[ i ] ) );
m_listTypeList->setCurrentItem( 0 );
}
refreshLists();
}
void SideBar::toggleMultiSelect( bool multiSelect )
{
m_listAvailableItems->setSelectionMode( multiSelect ? TQListView::Extended : TQListView::Single );
m_listAvailableItems->clearSelection();
prepareSearch();
}
void SideBar::showContextMenu( TQListViewItem * item, const TQPoint & pos )
{
if ( item != NULL && !m_isReadOnly && m_popupMenu != NULL )
m_popupMenu->exec( pos );
}
void SideBar::startRenaming()
{
TQListViewItem * item = m_listAvailableItems->selectedItem();
if ( item == NULL )
item = m_listAvailableItems->currentItem();
if ( item != NULL )
{
m_oldText = item->text( 1 );
item->setRenameEnabled( 1, TRUE );
item->startRename( 1 );
}
}
void SideBar::endRenaming( TQListViewItem * item, int , const TQString & text )
{
item->setRenameEnabled( 1, FALSE );
BibTeX::EntryField::FieldType fieldType = m_buttonToggleShowAll->isOn() ? ( BibTeX::EntryField::FieldType )( m_listTypeList->currentItem() + ( int ) BibTeX::EntryField::ftAbstract ) : importantFields[ m_listTypeList->currentItem()];
m_bibtexFile->replaceValue( m_oldText, text, fieldType );
m_listAvailableItems->clearSelection();
m_listAvailableItems->setSelected( item, true );
prepareSearch();
emit valueRenamed();
}
SideBarListViewItem::SideBarListViewItem( TQListView *parent, TQString label1, TQString label2 ) : TQListViewItem( parent, label1, label2 )
{
// nothing
}
int SideBarListViewItem::compare( TQListViewItem* item, int column, bool ascending ) const
{
if ( column == 0 )
{
bool ok = FALSE;
int ownValue = text( 0 ).toInt( &ok );
if ( ok )
{
int otherValue = item->text( 0 ).toInt( &ok );
if ( ok )
{
return ownValue < otherValue ? -1 : ( ownValue > otherValue ? 1 : 0 );
}
}
}
return TQListViewItem::compare( item, column, ascending );
}
}
#include "sidebar.moc"