YMenuButton.cc

/*
  Copyright (C) 2000-2012 Novell, Inc
  This library is free software; you can redistribute it and/or modify
  it under the terms of the GNU Lesser General Public License as
  published by the Free Software Foundation; either version 2.1 of the
  License, or (at your option) version 3.0 of the License. This library
  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 Lesser General Public
  License for more details. You should have received a copy of the GNU
  Lesser General Public License along with this library; if not, write
  to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
  Floor, Boston, MA 02110-1301 USA
*/
 
 
/*-/
 
  File:         YMenuButton.cc
 
  Author:       Stefan Hundhammer <shundhammer@suse.de>
 
/-*/
 
 
#define YUILogComponent "ui"
#include "YUILog.h"
 
#include "YUISymbols.h"
#include "YMenuButton.h"
#include "YMenuItem.h"
 
using std::string;
 
 
struct YMenuButtonPrivate
{
    YMenuButtonPrivate()
        {}
 
    int dummy;
};
 
 
 
 
YMenuButton::YMenuButton( YWidget * parent, const string & label )
    : YMenuWidget( parent, label )
    , priv( new YMenuButtonPrivate() )
{
    YUI_CHECK_NEW( priv );
}
 
 
YMenuButton::~YMenuButton()
{
    // NOP
}
 
 
YMenuItem *
YMenuButton::addItem( const std::string & label,
                      const std::string & iconName )
{
    YMenuItem * item = new YMenuItem( label, iconName );
    YMenuWidget::addItem( item );
 
    return item;
}
 
 
YMenuItem *
YMenuButton::addMenu( const std::string & label,
                      const std::string & iconName )
{
    YMenuItem * menu = new YMenuItem( label, iconName );
    YMenuWidget::addItem( menu );
 
    return menu;
}
 
 
YMenuItem *
YMenuButton::addSeparator()
{
    YMenuItem * separator = new YMenuItem( "" );
    YMenuWidget::addItem( separator );
 
    return separator;
}
 
 
const YPropertySet &
YMenuButton::propertySet()
{
    static YPropertySet propSet;
 
    if ( propSet.isEmpty() )
    {
        /*
         * @property string     Label           Label on the menu button
         * @property itemList   Items           All menu items and submenus
         * @property string     IconPath        Base path for icons (on menu items)
         */
        propSet.add( YProperty( YUIProperty_Label,              YStringProperty  ) );
        propSet.add( YProperty( YUIProperty_Items,              YOtherProperty   ) );
        propSet.add( YProperty( YUIProperty_IconPath,           YStringProperty  ) );
        propSet.add( YWidget::propertySet() );
    }
 
    return propSet;
}
 
 
bool
YMenuButton::setProperty( const string & propertyName, const YPropertyValue & val )
{
    propertySet().check( propertyName, val.type() ); // throws exceptions if not found or type mismatch
 
    if      ( propertyName == YUIProperty_Label         )       setLabel( val.stringVal() );
    else if ( propertyName == YUIProperty_Items         )       return false; // Needs special handling
    else if ( propertyName == YUIProperty_IconPath      )       setIconBasePath( val.stringVal() );
    else
    {
        return YWidget::setProperty( propertyName, val );
    }
 
    return true; // success -- no special processing necessary
}
 
 
YPropertyValue
YMenuButton::getProperty( const string & propertyName )
{
    propertySet().check( propertyName ); // throws exceptions if not found
 
    if      ( propertyName == YUIProperty_Label         )       return YPropertyValue( label() );
    else if ( propertyName == YUIProperty_Items         )       return YPropertyValue( YOtherProperty );
    else if ( propertyName == YUIProperty_IconPath      )       return YPropertyValue( iconBasePath() );
    else
    {
        return YWidget::getProperty( propertyName );
    }
}