vsinustool.cpp

/* This file is part of the KDE project
   Copyright (C) 2001, 2002, 2003 The Karbon Developers
 
   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Library General Public
   License as published by the Free Software Foundation; either
   version 2 of the License, or (at your option) any later version.
 
   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
   Library General Public License for more details.
 
   You should have received a copy of the GNU Library General Public License
   along with this library; see the file COPYING.LIB.  If not, write to
   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
*/
 
 
#include <tqgroupbox.h>
#include <tqlabel.h>
#include <tqlayout.h>
 
#include <tdelocale.h>
#include <knuminput.h>
 
#include <karbon_view.h>
#include <karbon_part.h>
#include <shapes/vsinus.h>
#include "vsinustool.h"
#include "KoUnitWidgets.h"
 
 
VSinusTool::VSinusOptionsWidget::VSinusOptionsWidget( KarbonPart *part, TQWidget* parent, const char* name )
    : KDialogBase( parent, name, true, i18n( "Insert Sinus" ), Ok | Cancel ), m_part( part )
{
    TQGroupBox *group = new TQGroupBox( 2, TQt::Horizontal, i18n( "Properties" ), this );
 
    // add width/height-input:
    m_widthLabel = new TQLabel( i18n( "object width", "Width:" ), group );
    m_width = new KoUnitDoubleSpinBox( group, 0.0, 1000.0, 0.5, 100.0, KoUnit::U_MM );
    m_heightLabel = new TQLabel( i18n( "Height:" ), group );
    m_height = new KoUnitDoubleSpinBox( group, 0.0, 1000.0, 0.5, 100.0, KoUnit::U_MM );
 
    refreshUnit();
 
    new TQLabel( i18n( "Periods:" ), group );
    m_periods = new KIntSpinBox( group );
    m_periods->setMinValue( 1 );
 
    group->setInsideMargin( 4 );
    group->setInsideSpacing( 2 );
 
    setMainWidget( group );
    setFixedSize( baseSize() );
}
 
double
VSinusTool::VSinusOptionsWidget::width() const
{
    return m_width->value();
}
 
double
VSinusTool::VSinusOptionsWidget::height() const
{
    return m_height->value();
}
 
uint
VSinusTool::VSinusOptionsWidget::periods() const
{
    return m_periods->value();
}
 
void
VSinusTool::VSinusOptionsWidget::setWidth( double value )
{
    m_width->changeValue( value );
}
 
void
VSinusTool::VSinusOptionsWidget::setHeight( double value )
{
    m_height->changeValue( value );
}
 
void
VSinusTool::VSinusOptionsWidget::setPeriods( uint value )
{
    m_periods->setValue( value );
}
 
void
VSinusTool::VSinusOptionsWidget::refreshUnit ()
{
    m_width->setUnit( m_part->unit() );
    m_height->setUnit( m_part->unit() );
}
 
VSinusTool::VSinusTool( KarbonView *view )
    : VShapeTool( view, "tool_sinus" )
{
    // create config widget:
    m_optionsWidget = new VSinusOptionsWidget( view->part() );
    m_optionsWidget->setPeriods( 1 );
    registerTool( this );
}
 
VSinusTool::~VSinusTool()
{
    delete( m_optionsWidget );
}
 
void
VSinusTool::refreshUnit()
{
    m_optionsWidget->refreshUnit();
}
 
VPath*
VSinusTool::shape( bool interactive ) const
{
    if( interactive )
        return
            new VSinus(
                0L,
                m_p,
                m_optionsWidget->width(),
                m_optionsWidget->height(),
                m_optionsWidget->periods() );
    else
        return
            new VSinus(
                0L,
                m_p,
                m_d1,
                m_d2,
                m_optionsWidget->periods() );
}
 
bool
VSinusTool::showDialog() const
{
    return m_optionsWidget->exec() == TQDialog::Accepted;
}
 
void
VSinusTool::setup( TDEActionCollection *collection )
{
    m_action = static_cast<TDERadioAction *>(collection -> action( name() ) );
 
    if( m_action == 0 )
    {
        m_action = new TDERadioAction( i18n( "Sinus Tool" ), "14_sinus", TQt::SHIFT+TQt::Key_S, this, TQ_SLOT( activate() ), collection, name() );
        m_action->setToolTip( i18n( "Sinus" ) );
        m_action->setExclusiveGroup( "shapes" );
        //m_ownAction = true;
    }
}