Initial import

1 files changed, 194 insertions, 0 deletions

diff --git a/src/settingskeyword.cpp b/src/settingskeyword.cpp
new file mode 100644
index 0000000..6667e01
--- /dev/null
+++ b/src/settingskeyword.cpp
@@ -0,0 +1,194 @@
+/***************************************************************************
+*   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 <qlayout.h>
+#include <qpushbutton.h>
+#include <qheader.h>
+#include <qtimer.h>
+#include <qtooltip.h>
+
+#include <klistview.h>
+#include <kdialog.h>
+#include <kiconloader.h>
+#include <kmessagebox.h>
+#include <klocale.h>
+
+#include <file.h>
+#include <entryfield.h>
+#include <value.h>
+#include <entry.h>
+#include <settings.h>
+#include "settingskeyword.h"
+
+namespace KBibTeX
+{
+
+    SettingsKeyword::SettingsKeyword( QWidget *parent, const char *name ) : QWidget( parent, name ), m_keywords( NULL )
+    {
+        setupGUI();
+    }
+
+    SettingsKeyword::~SettingsKeyword()
+    {
+        // nothing
+    }
+
+    void SettingsKeyword::applyData()
+    {
+        Settings * settings = Settings::self();
+        settings->keyword_GlobalList.clear();
+        for ( QListViewItemIterator it = QListViewItemIterator( m_listKeywords ); it.current() != NULL; ++it )
+            settings->keyword_GlobalList.append( it.current() ->text( 0 ) );
+        settings->keyword_GlobalList.sort();
+    }
+
+    void SettingsKeyword::readData()
+    {
+        Settings * settings = Settings::self();
+        m_listKeywords->clear();
+        for ( QStringList::Iterator it = settings->keyword_GlobalList.begin(); it != settings->keyword_GlobalList.end(); ++it )
+        {
+            KListViewItem *item = new KListViewItem( m_listKeywords, *it );
+            item->setPixmap( 0, SmallIcon( "package" ) );
+        }
+
+//         Settings * settings = Settings::self();
+        BibTeX::File *bibtexFile = settings->currentBibTeXFile;
+//         m_keywordsFromFile.clear();
+        if ( bibtexFile != NULL )
+//         {
+            m_keywordsFromFile = bibtexFile->getAllValuesAsStringList( BibTeX::EntryField::ftKeywords );
+
+        m_buttonImportKeywords->setEnabled( m_keywordsFromFile.size() > 0 );
+    }
+
+    void SettingsKeyword::slotNewKeyword()
+    {
+        KListViewItem * item = new KListViewItem( m_listKeywords, i18n( "New Keyword" ) );
+        item->setPixmap( 0, SmallIcon( "package" ) );
+        m_listKeywords->setSelected( item, TRUE );
+        m_listKeywords->ensureItemVisible( item );
+        QTimer::singleShot( 100, this, SLOT( slotEditKeyword() ) );
+    }
+
+    void SettingsKeyword::slotEditKeyword()
+    {
+        KListViewItem * item = static_cast<KListViewItem*>( m_listKeywords->selectedItem() );
+        if ( item != NULL )
+        {
+            m_oldText = item->text( 0 );
+            m_listKeywords->rename( item, 0 );
+        }
+    }
+
+    void SettingsKeyword::slotDeleteKeyword()
+    {
+        KListViewItem * item = static_cast<KListViewItem*>( m_listKeywords->selectedItem() );
+        if ( item != NULL )
+        {
+            delete item;
+            emit configChanged();
+        }
+        updateGUI();
+    }
+
+    void SettingsKeyword::slotImportKeywords()
+    {
+        int numImported = m_keywordsFromFile.size();
+        for ( QListViewItemIterator it = QListViewItemIterator( m_listKeywords ); it.current() != NULL; ++it )
+        {
+            QString text = it.current() ->text( 0 );
+            if ( !m_keywordsFromFile.contains( text ) )
+                m_keywordsFromFile.append( text );
+            else
+                numImported--;
+        }
+
+        m_keywordsFromFile.sort();
+        m_listKeywords->clear();
+        for ( QStringList::Iterator it = m_keywordsFromFile.begin(); it != m_keywordsFromFile.end(); ++it )
+        {
+            KListViewItem *item = new KListViewItem( m_listKeywords, *it );
+            item->setPixmap( 0, SmallIcon( "package" ) );
+        }
+
+        KMessageBox::information( this, i18n( "1 keyword has been imported.", "%n keywords have been imported.", numImported ), i18n( "Keywords imported" ) );
+
+        m_buttonImportKeywords->setEnabled( FALSE );
+    }
+
+    void SettingsKeyword::slotItemRenamed( QListViewItem *item )
+    {
+        QString newText = item->text( 0 ).stripWhiteSpace();
+        if ( newText.isEmpty() )
+            item->setText( 0, m_oldText );
+        else
+        {
+            item->setText( 0, newText );
+            emit configChanged();
+        }
+        updateGUI();
+    }
+
+    void SettingsKeyword::updateGUI()
+    {
+        bool selected = m_listKeywords->selectedItem() != NULL;
+        m_buttonEditKeyword->setEnabled( selected );
+        m_buttonDeleteKeyword->setEnabled( selected );
+    }
+
+    void SettingsKeyword::setupGUI()
+    {
+        QGridLayout * gridLayout = new QGridLayout( this, 5, 2, 0, KDialog::spacingHint(), "gridLayout" );
+
+        m_listKeywords = new KListView( this );
+        m_listKeywords->addColumn( i18n( "Keywords" ) );
+        m_listKeywords->header()->setClickEnabled( FALSE );
+        m_listKeywords->setFullWidth( true );
+        gridLayout->addMultiCellWidget( m_listKeywords, 0, 4, 0, 0 );
+
+        m_buttonNewKeyword = new QPushButton( i18n( "keyword", "New" ), this );
+        m_buttonNewKeyword->setIconSet( QIconSet( SmallIcon( "add" ) ) );
+        gridLayout->addWidget( m_buttonNewKeyword, 0, 1 );
+        m_buttonEditKeyword = new QPushButton( i18n( "keyword", "Edit" ), this );
+        m_buttonEditKeyword->setIconSet( QIconSet( SmallIcon( "edit" ) ) );
+        gridLayout->addWidget( m_buttonEditKeyword, 1, 1 );
+        m_buttonDeleteKeyword = new QPushButton( i18n( "keyword", "Delete" ), this );
+        m_buttonDeleteKeyword->setIconSet( QIconSet( SmallIcon( "editdelete" ) ) );
+        gridLayout->addWidget( m_buttonDeleteKeyword, 2, 1 );
+
+        m_buttonImportKeywords = new QPushButton( i18n( "keyword", "Import" ), this );
+        m_buttonImportKeywords->setIconSet( QIconSet( SmallIcon( "openfile" ) ) );
+        QToolTip::add( m_buttonImportKeywords, "Import all keywords from the current BibTeX file" );
+        gridLayout->addWidget( m_buttonImportKeywords, 4, 1 );
+        connect( m_buttonImportKeywords, SIGNAL( clicked() ), this, SLOT( slotImportKeywords() ) );
+
+        connect( m_buttonNewKeyword, SIGNAL( clicked() ), this, SLOT( slotNewKeyword() ) );
+        connect( m_buttonEditKeyword, SIGNAL( clicked() ), this, SLOT( slotEditKeyword() ) );
+        connect( m_buttonDeleteKeyword, SIGNAL( clicked() ), this, SLOT( slotDeleteKeyword() ) );
+        connect( m_listKeywords, SIGNAL( selectionChanged() ), this, SLOT( updateGUI() ) );
+        connect( m_listKeywords, SIGNAL( currentChanged( QListViewItem * ) ), this, SLOT( updateGUI() ) );
+        connect( m_listKeywords, SIGNAL( doubleClicked( QListViewItem*, const QPoint &, int ) ), this, SLOT( slotEditKeyword() ) );
+        connect( m_listKeywords, SIGNAL( itemRenamed( QListViewItem* ) ), this, SLOT( slotItemRenamed( QListViewItem* ) ) );
+
+        updateGUI();
+    }
+
+}
+#include "settingskeyword.moc"