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// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
/* This file is part of the KDE project
Copyright (C) 2004-2005 Thorsten Zachmann <zachmann@kde.org>
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 "KPrPenStyleWidget.h"
#include "penstyle.h"
#include "KPrPBPreview.h"
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqvbox.h>
#include <kcolorbutton.h>
#include <kcombobox.h>
#include <klocale.h>
#include <knuminput.h>
KPrPenStyleWidget::KPrPenStyleWidget( TQWidget *parent, const char *name, const KoPenCmd::Pen &pen, bool configureLineEnds )
: TQWidget( parent, name )
, m_pen( pen )
{
TQVBoxLayout *layout = new TQVBoxLayout( this );
layout->addWidget( m_ui = new PenStyleUI( this ) );
TQSpacerItem* spacer = new TQSpacerItem( 20, 20, TQSizePolicy::Minimum, TQSizePolicy::Expanding );
layout->addItem( spacer );
connect( m_ui->colorChooser, TQT_SIGNAL( changed( const TQColor& ) ),
this, TQT_SLOT( slotPenChanged() ) );
m_ui->styleCombo->insertItem( i18n( "No Outline" ) );
m_ui->styleCombo->insertItem( "__________" );
m_ui->styleCombo->insertItem( "__ __ __ __" );
m_ui->styleCombo->insertItem( "_ _ _ _ _ _" );
m_ui->styleCombo->insertItem( "__ _ __ _ __" );
m_ui->styleCombo->insertItem( "__ _ _ __ _" );
m_ui->widthInput->setRange( 1, 10, 1, false);
connect( m_ui->styleCombo, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( slotPenChanged() ) );
connect( m_ui->widthInput, TQT_SIGNAL( valueChanged( double ) ),
this, TQT_SLOT( slotPenChanged() ) );
m_ui->lineBeginCombo->insertItem( i18n("Normal") );
m_ui->lineBeginCombo->insertItem( i18n("Arrow") );
m_ui->lineBeginCombo->insertItem( i18n("Square") );
m_ui->lineBeginCombo->insertItem( i18n("Circle") );
m_ui->lineBeginCombo->insertItem( i18n("Line Arrow") );
m_ui->lineBeginCombo->insertItem( i18n("Dimension Line") );
m_ui->lineBeginCombo->insertItem( i18n("Double Arrow") );
m_ui->lineBeginCombo->insertItem( i18n("Double Line Arrow") );
connect( m_ui->lineBeginCombo, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( slotLineBeginChanged() ) );
m_ui->lineEndCombo->insertItem( i18n("Normal") );
m_ui->lineEndCombo->insertItem( i18n("Arrow") );
m_ui->lineEndCombo->insertItem( i18n("Square") );
m_ui->lineEndCombo->insertItem( i18n("Circle") );
m_ui->lineEndCombo->insertItem( i18n("Line Arrow") );
m_ui->lineEndCombo->insertItem( i18n("Dimension Line") );
m_ui->lineEndCombo->insertItem( i18n("Double Arrow") );
m_ui->lineEndCombo->insertItem( i18n("Double Line Arrow") );
connect( m_ui->lineEndCombo, TQT_SIGNAL( activated( int ) ),
this, TQT_SLOT( slotLineEndChanged() ) );
if ( !configureLineEnds )
m_ui->arrowGroup->hide();
//m_ui->arrowGroup->setEnabled( configureLineEnds );
slotReset();
}
KPrPenStyleWidget::~KPrPenStyleWidget()
{
delete m_ui;
}
void KPrPenStyleWidget::setPen( const KoPen &pen )
{
m_ui->colorChooser->setColor( pen.color() );
switch ( pen.style() )
{
case NoPen:
m_ui->styleCombo->setCurrentItem( 0 );
break;
case SolidLine:
m_ui->styleCombo->setCurrentItem( 1 );
break;
case DashLine:
m_ui->styleCombo->setCurrentItem( 2 );
break;
case DotLine:
m_ui->styleCombo->setCurrentItem( 3 );
break;
case DashDotLine:
m_ui->styleCombo->setCurrentItem( 4 );
break;
case DashDotDotLine:
m_ui->styleCombo->setCurrentItem( 5 );
break;
case MPenStyle:
break; // not supported.
}
m_ui->widthInput->setValue( pen.pointWidth() );
m_ui->pbPreview->setPen( pen );
}
void KPrPenStyleWidget::setLineBegin( LineEnd lb )
{
m_ui->lineBeginCombo->setCurrentItem( (int)lb );
m_ui->pbPreview->setLineBegin( lb );
}
void KPrPenStyleWidget::setLineEnd( LineEnd le )
{
m_ui->lineEndCombo->setCurrentItem( (int)le );
m_ui->pbPreview->setLineEnd( le );
}
KoPen KPrPenStyleWidget::getKPPen() const
{
KoPen pen;
switch ( m_ui->styleCombo->currentItem() )
{
case 0:
pen.setStyle( Qt::NoPen );
break;
case 1:
pen.setStyle( Qt::SolidLine );
break;
case 2:
pen.setStyle( Qt::DashLine );
break;
case 3:
pen.setStyle( Qt::DotLine );
break;
case 4:
pen.setStyle( Qt::DashDotLine );
break;
case 5:
pen.setStyle( Qt::DashDotDotLine );
break;
}
pen.setColor( m_ui->colorChooser->color() );
pen.setPointWidth( m_ui->widthInput->value() );
return pen;
}
LineEnd KPrPenStyleWidget::getLineBegin() const
{
return (LineEnd) m_ui->lineBeginCombo->currentItem();
}
LineEnd KPrPenStyleWidget::getLineEnd() const
{
return (LineEnd) m_ui->lineEndCombo->currentItem();
}
int KPrPenStyleWidget::getPenConfigChange() const
{
int flags = 0;
if ( getLineEnd() != m_pen.lineEnd )
flags = flags | KoPenCmd::LineEnd;
if ( getLineBegin() != m_pen.lineBegin )
flags = flags | KoPenCmd::LineBegin;
if ( getKPPen().color() != m_pen.pen.color() )
flags = flags | KoPenCmd::Color;
if ( getKPPen().style() != m_pen.pen.style() )
flags = flags | KoPenCmd::Style;
if ( getKPPen().pointWidth() != m_pen.pen.pointWidth() )
flags = flags | KoPenCmd::Width;
return flags;
}
KoPenCmd::Pen KPrPenStyleWidget::getPen() const
{
KoPenCmd::Pen pen( getKPPen(), getLineBegin(), getLineEnd() );
return pen;
}
void KPrPenStyleWidget::setPen( const KoPenCmd::Pen &pen )
{
m_pen = pen;
slotReset();
}
void KPrPenStyleWidget::apply()
{
int flags = getPenConfigChange();
if ( flags & KoPenCmd::LineEnd )
m_pen.lineEnd = getLineEnd();
if ( flags & KoPenCmd::LineBegin )
m_pen.lineBegin = getLineBegin();
if ( flags & KoPenCmd::Color )
m_pen.pen.setColor( getKPPen().color() );
if ( flags & KoPenCmd::Style )
m_pen.pen.setStyle( getKPPen().style() );
if ( flags & KoPenCmd::Width )
m_pen.pen.setPointWidth( getKPPen().pointWidth() );
}
void KPrPenStyleWidget::slotReset()
{
setPen( m_pen.pen );
m_ui->widthLabel->setEnabled( m_pen.pen.style() != NoPen );
m_ui->widthInput->setEnabled( m_pen.pen.style() != NoPen );
setLineBegin( m_pen.lineBegin );
setLineEnd( m_pen.lineEnd );
}
void KPrPenStyleWidget::slotPenChanged()
{
KoPen pen = getKPPen();
m_ui->widthLabel->setEnabled( pen.style() != NoPen );
m_ui->widthInput->setEnabled( pen.style() != NoPen );
m_ui->pbPreview->setPen( pen );
}
void KPrPenStyleWidget::slotLineBeginChanged()
{
m_ui->pbPreview->setLineBegin( getLineBegin() );
}
void KPrPenStyleWidget::slotLineEndChanged()
{
m_ui->pbPreview->setLineEnd( getLineEnd() );
}
#include "KPrPenStyleWidget.moc"
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