mirror of
https://github.com/xiaoyifang/goldendict-ng.git
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129 lines
3.5 KiB
C++
129 lines
3.5 KiB
C++
/* This file is (c) 2008-2009 Konstantin Isakov <ikm@users.berlios.de>
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* Part of GoldenDict. Licensed under GPLv3 or later, see the LICENSE file */
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#include "editdictionaries.hh"
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#include "loaddictionaries.hh"
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#include <QMessageBox>
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using std::vector;
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EditDictionaries::EditDictionaries( QWidget * parent, Config::Class & cfg_,
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vector< sptr< Dictionary::Class > > & dictionaries_,
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QNetworkAccessManager & dictNetMgr_ ):
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QDialog( parent ), cfg( cfg_ ), dictionaries( dictionaries_ ),
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dictNetMgr( dictNetMgr_ ),
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origCfg( cfg ),
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sources( this, cfg.paths, cfg.soundDirs, cfg.hunspell, cfg.mediawikis ),
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groups( new Groups( this, dictionaries, cfg.groups ) ),
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dictionariesChanged( false ),
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groupsChanged( false ),
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lastCurrentTab( 0 )
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{
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ui.setupUi( this );
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setWindowIcon( QIcon(":/icons/book.png") );
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ui.tabs->clear();
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ui.tabs->addTab( &sources, QIcon(":/icons/book.png"), tr( "&Sources" ) );
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ui.tabs->addTab( groups.get(), QIcon(":/icons/bookcase.png"), tr( "&Groups" ) );
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connect( &sources, SIGNAL( rescan() ), this, SLOT( rescanSources() ) );
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}
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void EditDictionaries::accept()
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{
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if ( isSourcesChanged() )
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acceptChangedSources();
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Config::Groups newGroups = groups->getGroups();
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if ( origCfg.groups != newGroups )
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{
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groupsChanged = true;
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cfg.groups = newGroups;
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}
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QDialog::accept();
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}
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void EditDictionaries::on_tabs_currentChanged( int index )
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{
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if ( index == -1 || !isVisible() )
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return; // Sent upon the construction/destruction
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if ( !lastCurrentTab && index )
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{
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// We're switching away from the Sources tab -- if its contents were
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// changed, we need to either apply or reject now.
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if ( isSourcesChanged() )
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{
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ui.tabs->setCurrentIndex( 0 );
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QMessageBox question( QMessageBox::Question, tr( "Sources changed" ),
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tr( "Some sources were changed. Would you like to accept the changes?" ),
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QMessageBox::NoButton, this );
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QPushButton * accept = question.addButton( tr( "Accept" ), QMessageBox::AcceptRole );
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question.addButton( tr( "Cancel" ), QMessageBox::RejectRole );
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question.exec();
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if ( question.clickedButton() == accept )
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{
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acceptChangedSources();
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// Rebuild groups from scratch
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Config::Groups savedGroups = groups->getGroups();
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ui.tabs->setUpdatesEnabled( false );
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ui.tabs->removeTab( 1 );
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groups.reset();
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groups = new Groups( this, dictionaries, savedGroups );
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ui.tabs->insertTab( 1, groups.get(), tr( "&Groups" ) );
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ui.tabs->setUpdatesEnabled( true );
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lastCurrentTab = index;
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ui.tabs->setCurrentIndex( index );
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}
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else
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{
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// Prevent tab from switching
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lastCurrentTab = 0;
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return;
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}
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}
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}
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lastCurrentTab = index;
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}
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void EditDictionaries::rescanSources()
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{
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acceptChangedSources();
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}
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bool EditDictionaries::isSourcesChanged() const
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{
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return sources.getPaths() != cfg.paths ||
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sources.getSoundDirs() != cfg.soundDirs ||
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sources.getHunspell() != cfg.hunspell ||
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sources.getMediaWikis() != cfg.mediawikis;
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}
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void EditDictionaries::acceptChangedSources()
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{
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dictionariesChanged = true;
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cfg.paths = sources.getPaths();
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cfg.soundDirs = sources.getSoundDirs();
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cfg.hunspell = sources.getHunspell();
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cfg.mediawikis = sources.getMediaWikis();
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loadDictionaries( this, true, cfg, dictionaries, dictNetMgr );
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}
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