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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) 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 "KPrPictureProperty.h"
#include "picturepropertyui.h"
#include "KPrPicturePreview.h"
#include <knuminput.h>
#include <tqradiobutton.h>
#include <tqcheckbox.h>
#include <tqlayout.h>
KPrPictureProperty::KPrPictureProperty( TQWidget *parent, const char *name, const TQPixmap &pixmap,
KPrPictureSettingCmd::PictureSettings pictureSettings )
: TQWidget( parent, name )
, m_pictureSettings( pictureSettings )
{
TQVBoxLayout *tqlayout = new TQVBoxLayout( this );
tqlayout->addWidget( m_ui = new PicturePropertyUI( this ) );
connect( m_ui->depth0, TQT_SIGNAL( clicked() ), m_ui->picturePreview, TQT_SLOT( slotPictureDepth0() ) );
connect( m_ui->depth1, TQT_SIGNAL( clicked() ), m_ui->picturePreview, TQT_SLOT( slotPictureDepth1() ) );
connect( m_ui->depth8, TQT_SIGNAL( clicked() ), m_ui->picturePreview, TQT_SLOT( slotPictureDepth8() ) );
connect( m_ui->depth16, TQT_SIGNAL( clicked() ), m_ui->picturePreview, TQT_SLOT( slotPictureDepth16() ) );
connect( m_ui->depth32, TQT_SIGNAL( clicked() ), m_ui->picturePreview, TQT_SLOT( slotPictureDepth32() ) );
connect( m_ui->swapRGB, TQT_SIGNAL( toggled( bool ) ), m_ui->picturePreview, TQT_SLOT( slotSwapRGBPicture( bool ) ) );
connect( m_ui->grayscale, TQT_SIGNAL( toggled( bool ) ), m_ui->picturePreview, TQT_SLOT( slotGrayscalPicture( bool ) ) );
connect( m_ui->brightnessInput, TQT_SIGNAL( valueChanged( int ) ), m_ui->picturePreview, TQT_SLOT( slotBrightValue( int ) ) );
m_ui->picturePreview->setPicturePixmap( pixmap );
slotReset();
}
KPrPictureProperty::~KPrPictureProperty()
{
}
int KPrPictureProperty::getPicturePropertyChange() const
{
int flags = 0;
KPrPictureSettingCmd::PictureSettings pictureSettings = getPictureSettings();
if ( pictureSettings.depth != m_pictureSettings.depth )
flags |= KPrPictureSettingCmd::Depth;
if ( pictureSettings.swapRGB != m_pictureSettings.swapRGB )
flags |= KPrPictureSettingCmd::SwapRGB;
if ( pictureSettings.grayscal != m_pictureSettings.grayscal )
flags |= KPrPictureSettingCmd::Grayscal;
if ( pictureSettings.bright != m_pictureSettings.bright )
flags |= KPrPictureSettingCmd::Bright;
return flags;
}
KPrPictureSettingCmd::PictureSettings KPrPictureProperty::getPictureSettings() const
{
KPrPictureSettingCmd::PictureSettings pictureSettings;
pictureSettings.mirrorType = m_pictureSettings.mirrorType;
pictureSettings.depth = m_ui->picturePreview->getDepth();
pictureSettings.swapRGB = m_ui->swapRGB->isOn();
pictureSettings.grayscal = m_ui->grayscale->isOn();
pictureSettings.bright = m_ui->brightnessInput->value();
return pictureSettings;
}
void KPrPictureProperty::apply()
{
int flags = getPicturePropertyChange();
KPrPictureSettingCmd::PictureSettings pictureSettings = getPictureSettings();
if ( flags & KPrPictureSettingCmd::Depth )
m_pictureSettings.depth = pictureSettings.depth;
if ( flags & KPrPictureSettingCmd::SwapRGB )
m_pictureSettings.swapRGB = pictureSettings.swapRGB;
if ( flags & KPrPictureSettingCmd::Grayscal )
m_pictureSettings.grayscal = pictureSettings.grayscal;
if ( flags & KPrPictureSettingCmd::Bright )
m_pictureSettings.bright = pictureSettings.bright;
}
void KPrPictureProperty::slotReset()
{
m_ui->depth0->setChecked( m_pictureSettings.depth == 0 );
m_ui->depth1->setChecked( m_pictureSettings.depth == 1 );
m_ui->depth8->setChecked( m_pictureSettings.depth == 8 );
m_ui->depth16->setChecked( m_pictureSettings.depth == 16 );
m_ui->depth32->setChecked( m_pictureSettings.depth == 32 );
m_ui->picturePreview->setDepth( m_pictureSettings.depth );
m_ui->swapRGB->setChecked( m_pictureSettings.swapRGB );
m_ui->grayscale->setChecked( m_pictureSettings.grayscal );
m_ui->brightnessInput->setValue( m_pictureSettings.bright );
}
#include "KPrPictureProperty.moc"
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