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/******************************************************************************
*
* Copyright (C) 2002 Hugo PEREIRA <mailto: hugo.pereira@free.fr>
*
* This 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 software 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, see <http://www.gnu.org/licenses/>.
*
*******************************************************************************/
#include "FilterMenu.h"
#include "BaseIconNames.h"
#include "IconEngine.h"
#include "SpellInterface.h"
#include "XmlOptions.h"
namespace SpellCheck
{
//____________________________________________________________________
FilterMenu::FilterMenu( QWidget* parent ):
QMenu( parent ),
Counter( "FilterMenu" )
{
Debug::Throw( "FilterMenu::FilterMenu.\n" );
setTitle( tr( "Filter" ) );
// action group
group_ = new QActionGroup( this );
group_->setExclusive( true );
reset();
connect( this, SIGNAL(triggered(QAction*)), SLOT(_selectFilter(QAction*)) );
}
//____________________________________________________________________
void FilterMenu::select( const QString& filter )
{
Debug::Throw() << "FilterMenu::select - filter: " << filter << endl;
for( auto&& iter = actionMap_.begin(); iter != actionMap_.end(); ++iter )
{ if( iter.value() == filter ) iter.key()->setChecked( true ); }
return;
}
//____________________________________________________________________
void FilterMenu::reset()
{
Debug::Throw( "FilterMenu::reset.\n" );
// store selected filter
QString selection;
for( auto&& iter = actionMap_.begin(); iter != actionMap_.end(); ++iter )
{ if( iter.key()->isChecked() ) selection = iter.value(); }
// clear actions
QMenu::clear();
actionMap_.clear();
// add reset button
QAction* action;
addAction( action = new QAction( IconEngine::get( IconNames::Reload ), tr( "Reload" ), this ) );
connect( action, SIGNAL(triggered()), SLOT(reset()) );
// load disabled filters from options
QStringList disabledFilters;
if( XmlOptions::get().contains( "SPELLCHECK_DISABLED_FILTERS" ) )
{ disabledFilters = QString( XmlOptions::get().raw( "SPELLCHECK_DISABLED_FILTERS" ) ).split( " " ); }
// populate list
bool first( true );
for( const auto& filter:SpellCheck::SpellInterface().filters() )
{
// check against list of disabled filters
if( disabledFilters.contains( filter ) ) continue;
// insert separator
if( first )
{
first = false;
addSeparator();
}
// insert action
QAction* action( new QAction( filter, this ) );
action->setCheckable( true );
action->setChecked( filter == selection );
actionMap_.insert( action, filter );
addAction( action );
group_->addAction( action );
}
}
//______________________________________________________________________________________
void FilterMenu::_selectFilter( QAction* action )
{
Debug::Throw( "FilterMenu::_filter.\n" );
ActionMap::iterator iter( actionMap_.find( action ) );
if( iter == actionMap_.end() ) return;
select( iter.value() );
emit selectionChanged( iter.value() );
return;
}
}
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