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133 lines
4.7 KiB
133 lines
4.7 KiB
15 years ago
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// -*- Mode: c++; c-basic-offset: 4; indent-tabs-mode: nil; tab-width: 4; -*-
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/* This file is part of the KDE project
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Copyright (C) 2005 Thorsten Zachmann <zachmann@kde.org>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "KPrPictureProperty.h"
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#include "picturepropertyui.h"
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#include "KPrPicturePreview.h"
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#include <knuminput.h>
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#include <qradiobutton.h>
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#include <qcheckbox.h>
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#include <qlayout.h>
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KPrPictureProperty::KPrPictureProperty( QWidget *parent, const char *name, const QPixmap &pixmap,
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KPrPictureSettingCmd::PictureSettings pictureSettings )
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: QWidget( parent, name )
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, m_pictureSettings( pictureSettings )
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{
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QVBoxLayout *layout = new QVBoxLayout( this );
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layout->addWidget( m_ui = new PicturePropertyUI( this ) );
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connect( m_ui->depth0, SIGNAL( clicked() ), m_ui->picturePreview, SLOT( slotPictureDepth0() ) );
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connect( m_ui->depth1, SIGNAL( clicked() ), m_ui->picturePreview, SLOT( slotPictureDepth1() ) );
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connect( m_ui->depth8, SIGNAL( clicked() ), m_ui->picturePreview, SLOT( slotPictureDepth8() ) );
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connect( m_ui->depth16, SIGNAL( clicked() ), m_ui->picturePreview, SLOT( slotPictureDepth16() ) );
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connect( m_ui->depth32, SIGNAL( clicked() ), m_ui->picturePreview, SLOT( slotPictureDepth32() ) );
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connect( m_ui->swapRGB, SIGNAL( toggled( bool ) ), m_ui->picturePreview, SLOT( slotSwapRGBPicture( bool ) ) );
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connect( m_ui->grayscale, SIGNAL( toggled( bool ) ), m_ui->picturePreview, SLOT( slotGrayscalPicture( bool ) ) );
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connect( m_ui->brightnessInput, SIGNAL( valueChanged( int ) ), m_ui->picturePreview, SLOT( slotBrightValue( int ) ) );
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m_ui->picturePreview->setPicturePixmap( pixmap );
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slotReset();
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}
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KPrPictureProperty::~KPrPictureProperty()
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{
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}
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int KPrPictureProperty::getPicturePropertyChange() const
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{
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int flags = 0;
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KPrPictureSettingCmd::PictureSettings pictureSettings = getPictureSettings();
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if ( pictureSettings.depth != m_pictureSettings.depth )
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flags |= KPrPictureSettingCmd::Depth;
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if ( pictureSettings.swapRGB != m_pictureSettings.swapRGB )
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flags |= KPrPictureSettingCmd::SwapRGB;
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if ( pictureSettings.grayscal != m_pictureSettings.grayscal )
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flags |= KPrPictureSettingCmd::Grayscal;
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if ( pictureSettings.bright != m_pictureSettings.bright )
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flags |= KPrPictureSettingCmd::Bright;
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return flags;
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}
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KPrPictureSettingCmd::PictureSettings KPrPictureProperty::getPictureSettings() const
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{
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KPrPictureSettingCmd::PictureSettings pictureSettings;
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pictureSettings.mirrorType = m_pictureSettings.mirrorType;
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pictureSettings.depth = m_ui->picturePreview->getDepth();
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pictureSettings.swapRGB = m_ui->swapRGB->isOn();
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pictureSettings.grayscal = m_ui->grayscale->isOn();
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pictureSettings.bright = m_ui->brightnessInput->value();
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return pictureSettings;
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}
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void KPrPictureProperty::apply()
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{
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int flags = getPicturePropertyChange();
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KPrPictureSettingCmd::PictureSettings pictureSettings = getPictureSettings();
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if ( flags & KPrPictureSettingCmd::Depth )
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m_pictureSettings.depth = pictureSettings.depth;
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if ( flags & KPrPictureSettingCmd::SwapRGB )
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m_pictureSettings.swapRGB = pictureSettings.swapRGB;
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if ( flags & KPrPictureSettingCmd::Grayscal )
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m_pictureSettings.grayscal = pictureSettings.grayscal;
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if ( flags & KPrPictureSettingCmd::Bright )
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m_pictureSettings.bright = pictureSettings.bright;
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}
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void KPrPictureProperty::slotReset()
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{
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m_ui->depth0->setChecked( m_pictureSettings.depth == 0 );
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m_ui->depth1->setChecked( m_pictureSettings.depth == 1 );
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m_ui->depth8->setChecked( m_pictureSettings.depth == 8 );
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m_ui->depth16->setChecked( m_pictureSettings.depth == 16 );
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m_ui->depth32->setChecked( m_pictureSettings.depth == 32 );
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m_ui->picturePreview->setDepth( m_pictureSettings.depth );
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m_ui->swapRGB->setChecked( m_pictureSettings.swapRGB );
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m_ui->grayscale->setChecked( m_pictureSettings.grayscal );
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m_ui->brightnessInput->setValue( m_pictureSettings.bright );
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}
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#include "KPrPictureProperty.moc"
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