/* ============================================================ * * This file is a part of digiKam project * http://www.digikam.org * * Date : 2005-02-22 * Description : a digiKam image editor plugin for simulate * infrared film. * * Copyright (C) 2005-2008 by Gilles Caulier * Copyright (C) 2006-2008 by Marcel Wiesweg * * This program is free software; you can redistribute it * and/or modify it under the terms of the GNU General * Public License as published by the Free Software Foundation; * either version 2, or (at your option) * any later version. * * This program 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 General Public License for more details. * * ============================================================ */ // TQt includes. #include #include #include #include #include #include #include #include // KDE includes. #include #include #include #include #include #include // Local includes. #include "version.h" #include "ddebug.h" #include "dimg.h" #include "imageiface.h" #include "imagewidget.h" #include "infrared.h" #include "imageeffect_infrared.h" #include "imageeffect_infrared.moc" namespace DigikamInfraredImagesPlugin { ImageEffect_Infrared::ImageEffect_Infrared(TQWidget* parent) : Digikam::CtrlPanelDlg(parent, i18n("Simulate Infrared Film to Photograph"), "infrared", false, false, true, Digikam::ImagePannelWidget::SeparateViewAll) { TQString whatsThis; TDEAboutData* about = new TDEAboutData("digikam", I18N_NOOP("Infrared Film"), digikam_version, I18N_NOOP("A digiKam image plugin to simulate infrared film."), TDEAboutData::License_GPL, "(c) 2005, Gilles Caulier\n" "(c) 2006-2008, Gilles Caulier and Marcel Wiesweg", 0, "http://www.digikam.org"); about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"), "caulier dot gilles at gmail dot com"); about->addAuthor("Marcel Wiesweg", I18N_NOOP("Developer"), "marcel dot wiesweg at gmx dot de"); setAboutData(about); // ------------------------------------------------------------- TQWidget *gboxSettings = new TQWidget(m_imagePreviewWidget); TQGridLayout* gridSettings = new TQGridLayout( gboxSettings, 2, 1, 0, spacingHint()); TQLabel *label1 = new TQLabel(i18n("Sensitivity (ISO):"), gboxSettings); m_sensibilitySlider = new TQSlider(1, 25, 1, 1, Qt::Horizontal, gboxSettings); m_sensibilitySlider->setTracking ( false ); m_sensibilitySlider->setTickInterval(1); m_sensibilitySlider->setTickmarks(TQSlider::Below); m_sensibilityLCDValue = new TQLCDNumber (4, gboxSettings); m_sensibilityLCDValue->setSegmentStyle ( TQLCDNumber::Flat ); m_sensibilityLCDValue->display( TQString::number(200) ); whatsThis = i18n("

Set here the ISO-sensitivity of the simulated infrared film. " "Increasing this value will increase the proportion of green color in the mix. " "It will also increase the halo effect on the hightlights, and the film " "graininess (if that box is checked).

" "

Note: to simulate an Ilford SFX200 infrared film, use a sensitivity excursion of 200 to 800. " "A sensitivity over 800 simulates Kodak HIE high-speed infrared film. This last one creates a more " "dramatic photographic style.

"); TQWhatsThis::add( m_sensibilityLCDValue, whatsThis); TQWhatsThis::add( m_sensibilitySlider, whatsThis); gridSettings->addMultiCellWidget(label1, 0, 0, 0, 1); gridSettings->addMultiCellWidget(m_sensibilitySlider, 1, 1, 0, 0); gridSettings->addMultiCellWidget(m_sensibilityLCDValue, 1, 1, 1, 1); // ------------------------------------------------------------- m_addFilmGrain = new TQCheckBox( i18n("Add film grain"), gboxSettings); m_addFilmGrain->setChecked( true ); TQWhatsThis::add( m_addFilmGrain, i18n("

This option adds infrared film grain to " "the image depending on ISO-sensitivity.")); gridSettings->addMultiCellWidget(m_addFilmGrain, 2, 2, 0, 1); m_imagePreviewWidget->setUserAreaWidget(gboxSettings); // ------------------------------------------------------------- connect( m_sensibilitySlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotTimer()) ); // this connection is necessary to change the LCD display when // the value is changed by single clicking on the slider connect( m_sensibilitySlider, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotSliderMoved(int)) ); connect( m_sensibilitySlider, TQT_SIGNAL(sliderMoved(int)), this, TQT_SLOT(slotSliderMoved(int)) ); connect( m_addFilmGrain, TQT_SIGNAL(toggled (bool)), this, TQT_SLOT(slotEffect()) ); } ImageEffect_Infrared::~ImageEffect_Infrared() { } void ImageEffect_Infrared::renderingFinished() { m_sensibilitySlider->setEnabled(true); m_addFilmGrain->setEnabled(true); } void ImageEffect_Infrared::readUserSettings() { TDEConfig* config = kapp->config(); config->setGroup("infrared Tool Dialog"); m_sensibilitySlider->blockSignals(true); m_addFilmGrain->blockSignals(true); m_sensibilitySlider->setValue(config->readNumEntry("SensitivityAjustment", 1)); m_addFilmGrain->setChecked(config->readBoolEntry("AddFilmGrain", false)); m_sensibilitySlider->blockSignals(false); m_addFilmGrain->blockSignals(false); slotSliderMoved(m_sensibilitySlider->value()); } void ImageEffect_Infrared::writeUserSettings() { TDEConfig* config = kapp->config(); config->setGroup("infrared Tool Dialog"); config->writeEntry("SensitivityAjustment", m_sensibilitySlider->value()); config->writeEntry("AddFilmGrain", m_addFilmGrain->isChecked()); config->sync(); } void ImageEffect_Infrared::resetValues() { m_sensibilitySlider->blockSignals(true); m_addFilmGrain->blockSignals(true); m_sensibilitySlider->setValue(1); m_addFilmGrain->setChecked(false); m_sensibilitySlider->blockSignals(false); m_addFilmGrain->blockSignals(false); } void ImageEffect_Infrared::slotSliderMoved(int v) { m_sensibilityLCDValue->display( TQString::number(100 + 100 * v) ); } void ImageEffect_Infrared::prepareEffect() { m_addFilmGrain->setEnabled(false); m_sensibilitySlider->setEnabled(false); Digikam::DImg image = m_imagePreviewWidget->getOriginalRegionImage(); int s = 100 + 100 * m_sensibilitySlider->value(); bool g = m_addFilmGrain->isChecked(); m_threadedFilter = dynamic_cast( new Infrared(&image, this, s, g)); } void ImageEffect_Infrared::prepareFinal() { m_addFilmGrain->setEnabled(false); m_sensibilitySlider->setEnabled(false); int s = 100 + 100 * m_sensibilitySlider->value(); bool g = m_addFilmGrain->isChecked(); Digikam::ImageIface iface(0, 0); m_threadedFilter = dynamic_cast( new Infrared(iface.getOriginalImg(), this, s, g)); } void ImageEffect_Infrared::putPreviewData(void) { m_imagePreviewWidget->setPreviewImage(m_threadedFilter->getTargetImage()); } void ImageEffect_Infrared::putFinalData(void) { Digikam::ImageIface iface(0, 0); iface.putOriginalImage(i18n("Infrared"), m_threadedFilter->getTargetImage().bits()); } } // NameSpace DigikamInfraredImagesPlugin