diff options
Diffstat (limited to 'src/imageplugins/restoration')
9 files changed, 1134 insertions, 0 deletions
diff --git a/src/imageplugins/restoration/Makefile.am b/src/imageplugins/restoration/Makefile.am new file mode 100644 index 00000000..695609be --- /dev/null +++ b/src/imageplugins/restoration/Makefile.am @@ -0,0 +1,35 @@ +METASOURCES = AUTO + +INCLUDES = -I$(top_srcdir)/src/utilities/imageeditor/editor \ + -I$(top_srcdir)/src/utilities/imageeditor/canvas \ + -I$(top_srcdir)/src/libs/histogram \ + -I$(top_srcdir)/src/libs/levels \ + -I$(top_srcdir)/src/libs/curves \ + -I$(top_srcdir)/src/libs/whitebalance \ + -I$(top_srcdir)/src/libs/widgets/common \ + -I$(top_srcdir)/src/libs/widgets/iccprofiles \ + -I$(top_srcdir)/src/libs/widgets/imageplugins \ + -I$(top_srcdir)/src/libs/dialogs \ + -I$(top_srcdir)/src/libs/dimg \ + -I$(top_srcdir)/src/libs/dmetadata \ + -I$(top_srcdir)/src/libs/dimg/filters \ + -I$(top_srcdir)/src/digikam \ + -I$(top_srcdir)/src/libs/greycstoration \ + $(LIBKDCRAW_CFLAGS) \ + $(all_includes) + +digikamimageplugin_restoration_la_SOURCES = imageplugin_restoration.cpp \ + restorationtool.cpp + +digikamimageplugin_restoration_la_LIBADD = $(LIB_TDEPARTS) \ + $(top_builddir)/src/digikam/libdigikam.la + +digikamimageplugin_restoration_la_LDFLAGS = -module $(KDE_PLUGIN) $(all_libraries) -no-undefined -ltdecore -ltdeui $(LIB_TQT) -ltdefx -lkdcraw -ltdeio + +kde_services_DATA = digikamimageplugin_restoration.desktop + +kde_module_LTLIBRARIES = digikamimageplugin_restoration.la + +rcdir = $(kde_datadir)/digikam +rc_DATA = digikamimageplugin_restoration_ui.rc + diff --git a/src/imageplugins/restoration/digikamimageplugin_restoration.desktop b/src/imageplugins/restoration/digikamimageplugin_restoration.desktop new file mode 100644 index 00000000..8d0e7bd8 --- /dev/null +++ b/src/imageplugins/restoration/digikamimageplugin_restoration.desktop @@ -0,0 +1,52 @@ +[Desktop Entry] +Name=ImagePlugin_Restoration +Name[bg]=Приставка за снимки - Възстановяване +Name[da]=Plugin for billedrestaurering +Name[el]=ΠρόσθετοΕικόνας_Αποκατάσταση +Name[fi]=Restaurointi +Name[hr]=Obnavljanje +Name[it]=PluginImmagini_Restauro +Name[ms]=ImagePlugin_Pemulihan +Name[nl]=Afbeeldingsplugin_Restauratie +Name[sr]=Рестаурација +Name[sr@Latn]=Restauracija +Name[sv]=Insticksprogram för bildrestaurering +Name[tr]=ResimEklentisi_Onarım +Name[xx]=xxImagePlugin_Restorationxx + +Type=Service +X-TDE-ServiceTypes=Digikam/ImagePlugin +Encoding=UTF-8 +Comment=digiKam plugin to restore a photograph +Comment[bg]=Приставка на digiKam за възстановяване на снимки +Comment[ca]=Connector pel digiKam per restaurar una fotografia +Comment[da]=Digikam plugin til restaurering af et fotografi +Comment[de]=digiKam-Modul zum Restaurieren eines Bildes +Comment[el]=Πρόσθετο του digiKam για αποκατάσταση μιας φωτογραφίας +Comment[es]=Plugin para digiKam para restaurar una fotografía +Comment[et]=DigiKami foto restaureerimimise plugin +Comment[fa]=وصلۀ digiKam برای ذخیرۀ یک عکس +Comment[fi]=Korjaa kuvassa esiintyviä virheitä +Comment[gl]=Un plugin de digiKam para restaurar unha fotografia +Comment[hr]=digiKam dodatak za obnavljanje fotografije +Comment[is]=Íforrit fyrir digiKam sem fjarlægir óhreinindi úr myndum +Comment[it]=Plugin di digiKam per restaurare una fotografia +Comment[ja]=digiKam 写真復元プラグイン +Comment[nds]=digiKam-Moduul för't Wedderherstellen vun Fotos +Comment[nl]=Digikam-plugin voor het herstellen van een foto +Comment[pa]=ਇੱਕ ਫੋਟੋ ਮੁੜ-ਸਟੋਰ ਕਰਨ ਲਈ ਡਿਜ਼ੀਕੈਮ ਪਲੱਗਇਨ +Comment[pl]=Wtyczka do programu digiKam umożliwiająca odrestaurowanie zdjęcia +Comment[pt]=Um 'plugin' do digiKam para restaurar uma fotografia +Comment[pt_BR]=Plugin digiKam para restaurar una fotografia +Comment[ru]=Модуль digiKam для восстановления фотографий +Comment[sk]=digiKam plugin pre obnovenie fotografie +Comment[sr]=digiKam-ов прикључак за поправку фотографија +Comment[sr@Latn]=digiKam-ov priključak za popravku fotografija +Comment[sv]=Digikam insticksprogram för restaurering av ett fotografi +Comment[tr]=Fotoğraf onarmak için digiKam eklentisi +Comment[uk]=Втулок відновлення фотографій для digiKam +Comment[vi]=Phần bổ sung xây dựng lại ảnh chụp như cũ cho digiKam +Comment[xx]=xxdigiKam plugin to restore a photographxx + +X-TDE-Library=digikamimageplugin_restoration +author=Gilles Caulier, caulier dot gilles at gmail dot com diff --git a/src/imageplugins/restoration/digikamimageplugin_restoration_ui.rc b/src/imageplugins/restoration/digikamimageplugin_restoration_ui.rc new file mode 100644 index 00000000..27185294 --- /dev/null +++ b/src/imageplugins/restoration/digikamimageplugin_restoration_ui.rc @@ -0,0 +1,20 @@ +<!DOCTYPE kpartgui SYSTEM "kpartgui.dtd"> +<kpartgui version="5" name="digikamimageplugin_restoration" > + + <MenuBar> + + <Menu name="Enhance" ><text>Enh&ance</text> + <Action name="imageplugin_restoration" /> + </Menu> + + </MenuBar> + + <ToolBar name="ToolBar" > + <text>Main Toolbar</text> + </ToolBar> + + <ActionProperties> + <Action shortcut="" name="imageplugin_restoration" /> + </ActionProperties> + +</kpartgui> diff --git a/src/imageplugins/restoration/imageeffect_restoration.cpp b/src/imageplugins/restoration/imageeffect_restoration.cpp new file mode 100644 index 00000000..825ef23d --- /dev/null +++ b/src/imageplugins/restoration/imageeffect_restoration.cpp @@ -0,0 +1,349 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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 <tqlabel.h> +#include <tqtooltip.h> +#include <tqwhatsthis.h> +#include <tqlayout.h> +#include <tqcombobox.h> +#include <tqtabwidget.h> +#include <tqfile.h> +#include <tqimage.h> + +// KDE includes. + +#include <kurllabel.h> +#include <tdelocale.h> +#include <tdeaboutdata.h> +#include <kiconloader.h> +#include <tdeapplication.h> +#include <tdefiledialog.h> +#include <tdeglobalsettings.h> +#include <kstandarddirs.h> +#include <tdemessagebox.h> + +// Local includes. + +#include "version.h" +#include "ddebug.h" +#include "imageiface.h" +#include "greycstorationsettings.h" +#include "greycstorationwidget.h" +#include "greycstorationiface.h" +#include "imageeffect_restoration.h" +#include "imageeffect_restoration.moc" + +namespace DigikamRestorationImagesPlugin +{ + +ImageEffect_Restoration::ImageEffect_Restoration(TQWidget* parent) + : Digikam::CtrlPanelDlg(parent, i18n("Photograph Restoration"), + "restoration", true, true, true, + Digikam::ImagePannelWidget::SeparateViewAll) +{ + TQString whatsThis; + + // About data and help button. + + TDEAboutData* about = new TDEAboutData("digikam", + I18N_NOOP("Photograph Restoration"), + digikam_version, + I18N_NOOP("A digiKam image plugin to restore a photograph."), + TDEAboutData::License_GPL, + "(c) 2005-2008, Gilles Caulier", + 0, + "http://www.digikam.org"); + + about->addAuthor("Gilles Caulier", I18N_NOOP("Author and maintainer"), + "caulier dot gilles at gmail dot com"); + + about->addAuthor("David Tschumperle", I18N_NOOP("CImg library"), 0, + "http://cimg.sourceforge.net"); + + about->addAuthor("Gerhard Kulzer", I18N_NOOP("Feedback and plugin polishing"), + "gerhard at kulzer.net"); + + setAboutData(about); + + // ------------------------------------------------------------- + + m_mainTab = new TQTabWidget( m_imagePreviewWidget ); + + TQWidget* firstPage = new TQWidget( m_mainTab ); + TQGridLayout* grid = new TQGridLayout( firstPage, 2, 2, spacingHint()); + m_mainTab->addTab( firstPage, i18n("Preset") ); + + KURLLabel *cimgLogoLabel = new KURLLabel(firstPage); + cimgLogoLabel->setText(TQString()); + cimgLogoLabel->setURL("http://cimg.sourceforge.net"); + TDEGlobal::dirs()->addResourceType("logo-cimg", TDEGlobal::dirs()->kde_default("data") + "digikam/data"); + TQString directory = TDEGlobal::dirs()->findResourceDir("logo-cimg", "logo-cimg.png"); + cimgLogoLabel->setPixmap( TQPixmap( directory + "logo-cimg.png" ) ); + TQToolTip::add(cimgLogoLabel, i18n("Visit CImg library website")); + + TQLabel *typeLabel = new TQLabel(i18n("Filtering type:"), firstPage); + typeLabel->setAlignment ( TQt::AlignRight | TQt::AlignVCenter); + m_restorationTypeCB = new TQComboBox( false, firstPage ); + m_restorationTypeCB->insertItem( i18n("None") ); + m_restorationTypeCB->insertItem( i18n("Reduce Uniform Noise") ); + m_restorationTypeCB->insertItem( i18n("Reduce JPEG Artefacts") ); + m_restorationTypeCB->insertItem( i18n("Reduce Texturing") ); + TQWhatsThis::add( m_restorationTypeCB, i18n("<p>Select the filter preset to use for photograph restoration:<p>" + "<b>None</b>: Most common values. Puts settings to default.<p>" + "<b>Reduce Uniform Noise</b>: reduce small image artifacts like sensor noise.<p>" + "<b>Reduce JPEG Artefacts</b>: reduce large image artifacts like JPEG compression mosaic.<p>" + "<b>Reduce Texturing</b>: reduce image artifacts like paper texture or Moire patterns " + "of a scanned image.<p>")); + + grid->addMultiCellWidget(cimgLogoLabel, 0, 0, 1, 1); + grid->addMultiCellWidget(typeLabel, 1, 1, 0, 0); + grid->addMultiCellWidget(m_restorationTypeCB, 1, 1, 1, 1); + grid->setRowStretch(1, 10); + + // ------------------------------------------------------------- + + m_settingsWidget = new Digikam::GreycstorationWidget( m_mainTab ); + m_imagePreviewWidget->setUserAreaWidget(m_mainTab); + + // ------------------------------------------------------------- + + connect(cimgLogoLabel, TQ_SIGNAL(leftClickedURL(const TQString&)), + this, TQ_SLOT(processCImgURL(const TQString&))); + + connect(m_restorationTypeCB, TQ_SIGNAL(activated(int)), + this, TQ_SLOT(slotResetValues(int))); +} + +ImageEffect_Restoration::~ImageEffect_Restoration() +{ +} + +void ImageEffect_Restoration::renderingFinished() +{ + m_imagePreviewWidget->setEnable(true); + m_mainTab->setEnabled(true); +} + +void ImageEffect_Restoration::readUserSettings() +{ + TDEConfig* config = kapp->config(); + config->setGroup("restoration Tool Dialog"); + + Digikam::GreycstorationSettings settings; + settings.fastApprox = config->readBoolEntry("FastApprox", true); + settings.interp = config->readNumEntry("Interpolation", + Digikam::GreycstorationSettings::NearestNeighbor); + settings.amplitude = config->readDoubleNumEntry("Amplitude", 60.0); + settings.sharpness = config->readDoubleNumEntry("Sharpness", 0.7); + settings.anisotropy = config->readDoubleNumEntry("Anisotropy", 0.3); + settings.alpha = config->readDoubleNumEntry("Alpha", 0.6); + settings.sigma = config->readDoubleNumEntry("Sigma", 1.1); + settings.gaussPrec = config->readDoubleNumEntry("GaussPrec", 2.0); + settings.dl = config->readDoubleNumEntry("Dl", 0.8); + settings.da = config->readDoubleNumEntry("Da", 30.0); + settings.nbIter = config->readNumEntry("Iteration", 1); + settings.tile = config->readNumEntry("Tile", 512); + settings.btile = config->readNumEntry("BTile", 4); + m_settingsWidget->setSettings(settings); + + int p = config->readNumEntry("Preset", NoPreset); + m_restorationTypeCB->setCurrentItem(p); + if (p == NoPreset) + m_settingsWidget->setEnabled(true); + else + m_settingsWidget->setEnabled(false); +} + +void ImageEffect_Restoration::writeUserSettings() +{ + Digikam::GreycstorationSettings settings = m_settingsWidget->getSettings(); + TDEConfig* config = kapp->config(); + config->setGroup("restoration Tool Dialog"); + config->writeEntry("Preset", m_restorationTypeCB->currentItem()); + config->writeEntry("FastApprox", settings.fastApprox); + config->writeEntry("Interpolation", settings.interp); + config->writeEntry("Amplitude", settings.amplitude); + config->writeEntry("Sharpness", settings.sharpness); + config->writeEntry("Anisotropy", settings.anisotropy); + config->writeEntry("Alpha", settings.alpha); + config->writeEntry("Sigma", settings.sigma); + config->writeEntry("GaussPrec", settings.gaussPrec); + config->writeEntry("Dl", settings.dl); + config->writeEntry("Da", settings.da); + config->writeEntry("Iteration", settings.nbIter); + config->writeEntry("Tile", settings.tile); + config->writeEntry("BTile", settings.btile); + config->sync(); +} + +void ImageEffect_Restoration::slotResetValues(int i) +{ + if (i == NoPreset) + m_settingsWidget->setEnabled(true); + else + m_settingsWidget->setEnabled(false); + + resetValues(); +} + +void ImageEffect_Restoration::resetValues() +{ + Digikam::GreycstorationSettings settings; + settings.setRestorationDefaultSettings(); + + switch(m_restorationTypeCB->currentItem()) + { + case ReduceUniformNoise: + { + settings.amplitude = 40.0; + break; + } + + case ReduceJPEGArtefacts: + { + settings.sharpness = 0.3; + settings.sigma = 1.0; + settings.amplitude = 100.0; + settings.nbIter = 2; + break; + } + + case ReduceTexturing: + { + settings.sharpness = 0.5; + settings.sigma = 1.5; + settings.amplitude = 100.0; + settings.nbIter = 2; + break; + } + } + + m_settingsWidget->setSettings(settings); +} + +void ImageEffect_Restoration::processCImgURL(const TQString& url) +{ + TDEApplication::kApplication()->invokeBrowser(url); +} + +void ImageEffect_Restoration::prepareEffect() +{ + m_mainTab->setEnabled(false); + + Digikam::DImg previewImage = m_imagePreviewWidget->getOriginalRegionImage(); + + m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>( + new Digikam::GreycstorationIface( + &previewImage, m_settingsWidget->getSettings(), + Digikam::GreycstorationIface::Restore, + 0, 0, 0, this)); +} + +void ImageEffect_Restoration::prepareFinal() +{ + m_mainTab->setEnabled(false); + + Digikam::ImageIface iface(0, 0); + uchar *data = iface.getOriginalImage(); + Digikam::DImg originalImage(iface.originalWidth(), iface.originalHeight(), + iface.originalSixteenBit(), iface.originalHasAlpha(), data); + + m_threadedFilter = dynamic_cast<Digikam::DImgThreadedFilter *>( + new Digikam::GreycstorationIface( + &originalImage, m_settingsWidget->getSettings(), + Digikam::GreycstorationIface::Restore, + 0, 0, 0, this)); + + delete [] data; +} + +void ImageEffect_Restoration::putPreviewData(void) +{ + Digikam::DImg imDest = m_threadedFilter->getTargetImage(); + m_imagePreviewWidget->setPreviewImage(imDest); +} + +void ImageEffect_Restoration::putFinalData(void) +{ + Digikam::ImageIface iface(0, 0); + + iface.putOriginalImage(i18n("Restoration"), + m_threadedFilter->getTargetImage().bits()); +} + +void ImageEffect_Restoration::slotUser3() +{ + KURL loadRestorationFile = KFileDialog::getOpenURL(TDEGlobalSettings::documentPath(), + TQString( "*" ), this, + TQString( i18n("Photograph Restoration Settings File to Load")) ); + if( loadRestorationFile.isEmpty() ) + return; + + TQFile file(loadRestorationFile.path()); + + if ( file.open(IO_ReadOnly) ) + { + if (!m_settingsWidget->loadSettings(file, TQString("# Photograph Restoration Configuration File V2"))) + { + KMessageBox::error(this, + i18n("\"%1\" is not a Photograph Restoration settings text file.") + .arg(loadRestorationFile.fileName())); + file.close(); + return; + } + + slotEffect(); + } + else + KMessageBox::error(this, i18n("Cannot load settings from the Photograph Restoration text file.")); + + file.close(); + m_restorationTypeCB->blockSignals(true); + m_restorationTypeCB->setCurrentItem(NoPreset); + m_restorationTypeCB->blockSignals(false); + m_settingsWidget->setEnabled(true); +} + +void ImageEffect_Restoration::slotUser2() +{ + KURL saveRestorationFile = KFileDialog::getSaveURL(TDEGlobalSettings::documentPath(), + TQString( "*" ), this, + TQString( i18n("Photograph Restoration Settings File to Save")) ); + if( saveRestorationFile.isEmpty() ) + return; + + TQFile file(saveRestorationFile.path()); + + if ( file.open(IO_WriteOnly) ) + m_settingsWidget->saveSettings(file, TQString("# Photograph Restoration Configuration File V2")); + else + KMessageBox::error(this, i18n("Cannot save settings to the Photograph Restoration text file.")); + + file.close(); +} + +} // NameSpace DigikamRestorationImagesPlugin + diff --git a/src/imageplugins/restoration/imageeffect_restoration.h b/src/imageplugins/restoration/imageeffect_restoration.h new file mode 100644 index 00000000..7c28bd92 --- /dev/null +++ b/src/imageplugins/restoration/imageeffect_restoration.h @@ -0,0 +1,94 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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. + * + * ============================================================ */ + +#ifndef IMAGEEFFECT_RESTORATION_H +#define IMAGEEFFECT_RESTORATION_H + +// TQt include. + +#include <tqstring.h> + +// Digikam includes. + +#include "ctrlpaneldlg.h" + +class TQComboBox; +class TQTabWidget; + +namespace Digikam +{ +class GreycstorationWidget; +} + +namespace DigikamRestorationImagesPlugin +{ + +class ImageEffect_Restoration : public Digikam::CtrlPanelDlg +{ + TQ_OBJECT + + +public: + + ImageEffect_Restoration(TQWidget* parent); + ~ImageEffect_Restoration(); + +private slots: + + void slotUser2(); + void slotUser3(); + void processCImgURL(const TQString&); + void readUserSettings(); + void slotResetValues(int); + +private: + + void writeUserSettings(); + void prepareEffect(void); + void prepareFinal(void); + void putPreviewData(void); + void putFinalData(void); + void resetValues(void); + void renderingFinished(void); + +private: + + enum RestorationFilteringPreset + { + NoPreset=0, + ReduceUniformNoise, + ReduceJPEGArtefacts, + ReduceTexturing + }; + + TQTabWidget *m_mainTab; + + TQComboBox *m_restorationTypeCB; + + Digikam::GreycstorationWidget *m_settingsWidget; +}; + +} // NameSpace DigikamRestorationImagesPlugin + +#endif /* IMAGEEFFECT_RESTORATION_H */ diff --git a/src/imageplugins/restoration/imageplugin_restoration.cpp b/src/imageplugins/restoration/imageplugin_restoration.cpp new file mode 100644 index 00000000..01cd52f7 --- /dev/null +++ b/src/imageplugins/restoration/imageplugin_restoration.cpp @@ -0,0 +1,71 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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. + * + * ============================================================ */ + +// KDE includes. + +#include <tdelocale.h> +#include <kgenericfactory.h> +#include <klibloader.h> +#include <tdeaction.h> +#include <kcursor.h> +#include <tdeapplication.h> + +// Local includes. + +#include "ddebug.h" +#include "restorationtool.h" +#include "imageplugin_restoration.h" +#include "imageplugin_restoration.moc" + +using namespace DigikamRestorationImagesPlugin; + +K_EXPORT_COMPONENT_FACTORY(digikamimageplugin_restoration, + KGenericFactory<ImagePlugin_Restoration>("digikamimageplugin_restoration")); + +ImagePlugin_Restoration::ImagePlugin_Restoration(TQObject *parent, const char*, const TQStringList &) + : Digikam::ImagePlugin(parent, "ImagePlugin_Restoration") +{ + m_restorationAction = new TDEAction(i18n("Restoration..."), "restoration", 0, + this, TQ_SLOT(slotRestoration()), + actionCollection(), "imageplugin_restoration"); + + setXMLFile( "digikamimageplugin_restoration_ui.rc" ); + + DDebug() << "ImagePlugin_Restoration plugin loaded" << endl; +} + +ImagePlugin_Restoration::~ImagePlugin_Restoration() +{ +} + +void ImagePlugin_Restoration::setEnabledActions(bool enable) +{ + m_restorationAction->setEnabled(enable); +} + +void ImagePlugin_Restoration::slotRestoration() +{ + RestorationTool *tool = new RestorationTool(this); + loadTool(tool); +} diff --git a/src/imageplugins/restoration/imageplugin_restoration.h b/src/imageplugins/restoration/imageplugin_restoration.h new file mode 100644 index 00000000..50ac8326 --- /dev/null +++ b/src/imageplugins/restoration/imageplugin_restoration.h @@ -0,0 +1,57 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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. + * + * ============================================================ */ + +#ifndef IMAGEPLUGIN_RESTORATION_H +#define IMAGEPLUGIN_RESTORATION_H + +// Digikam includes. + +#include "imageplugin.h" +#include "digikam_export.h" + +class TDEAction; + +class DIGIKAMIMAGEPLUGINS_EXPORT ImagePlugin_Restoration : public Digikam::ImagePlugin +{ + TQ_OBJECT + + +public: + + ImagePlugin_Restoration(TQObject *parent, const char* name, + const TQStringList &args); + ~ImagePlugin_Restoration(); + + void setEnabledActions(bool enable); + +private slots: + + void slotRestoration(); + +private: + + TDEAction *m_restorationAction; +}; + +#endif /* IMAGEPLUGIN_RESTORATION_H */ diff --git a/src/imageplugins/restoration/restorationtool.cpp b/src/imageplugins/restoration/restorationtool.cpp new file mode 100644 index 00000000..a6896135 --- /dev/null +++ b/src/imageplugins/restoration/restorationtool.cpp @@ -0,0 +1,356 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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 <tqlabel.h> +#include <tqtooltip.h> +#include <tqwhatsthis.h> +#include <tqlayout.h> +#include <tqcombobox.h> +#include <tqtabwidget.h> +#include <tqfile.h> +#include <tqimage.h> + +// KDE includes. + +#include <kurllabel.h> +#include <tdelocale.h> +#include <tdeaboutdata.h> +#include <kiconloader.h> +#include <tdeapplication.h> +#include <tdefiledialog.h> +#include <tdeglobalsettings.h> +#include <kstandarddirs.h> +#include <tdemessagebox.h> + +// Local includes. + +#include "daboutdata.h" +#include "ddebug.h" +#include "imageiface.h" +#include "imagepanelwidget.h" +#include "editortoolsettings.h" +#include "greycstorationsettings.h" +#include "greycstorationwidget.h" +#include "greycstorationiface.h" +#include "restorationtool.h" +#include "restorationtool.moc" + +using namespace Digikam; + +namespace DigikamRestorationImagesPlugin +{ + +RestorationTool::RestorationTool(TQObject* parent) + : EditorToolThreaded(parent) +{ + setName("restoration"); + setToolName(i18n("Restoration")); + setToolIcon(SmallIcon("restoration")); + + // ------------------------------------------------------------- + + m_gboxSettings = new EditorToolSettings(EditorToolSettings::Default| + EditorToolSettings::Ok| + EditorToolSettings::Cancel| + EditorToolSettings::Load| + EditorToolSettings::SaveAs| + EditorToolSettings::Try, + EditorToolSettings::PanIcon); + + TQGridLayout* gridSettings = new TQGridLayout(m_gboxSettings->plainPage(), 2, 1); + m_mainTab = new TQTabWidget( m_gboxSettings->plainPage() ); + + TQWidget* firstPage = new TQWidget( m_mainTab ); + TQGridLayout* grid = new TQGridLayout(firstPage, 2, 2); + m_mainTab->addTab( firstPage, i18n("Preset") ); + + KURLLabel *cimgLogoLabel = new KURLLabel(firstPage); + cimgLogoLabel->setText(TQString()); + cimgLogoLabel->setURL("http://cimg.sourceforge.net"); + TDEGlobal::dirs()->addResourceType("logo-cimg", TDEGlobal::dirs()->kde_default("data") + "digikam/data"); + TQString directory = TDEGlobal::dirs()->findResourceDir("logo-cimg", "logo-cimg.png"); + cimgLogoLabel->setPixmap( TQPixmap( directory + "logo-cimg.png" ) ); + TQToolTip::add(cimgLogoLabel, i18n("Visit CImg library website")); + + TQLabel *typeLabel = new TQLabel(i18n("Filtering type:"), firstPage); + typeLabel->setAlignment ( TQt::AlignRight | TQt::AlignVCenter); + m_restorationTypeCB = new TQComboBox(false, firstPage); + m_restorationTypeCB->insertItem( i18n("None") ); + m_restorationTypeCB->insertItem( i18n("Reduce Uniform Noise") ); + m_restorationTypeCB->insertItem( i18n("Reduce JPEG Artefacts") ); + m_restorationTypeCB->insertItem( i18n("Reduce Texturing") ); + TQWhatsThis::add( m_restorationTypeCB, i18n("<p>Select the filter preset to use for photograph restoration:<p>" + "<b>None</b>: Most common values. Puts settings to default.<p>" + "<b>Reduce Uniform Noise</b>: reduce small image artifacts like sensor noise.<p>" + "<b>Reduce JPEG Artefacts</b>: reduce large image artifacts like JPEG compression mosaic.<p>" + "<b>Reduce Texturing</b>: reduce image artifacts like paper texture or Moire patterns " + "of a scanned image.<p>")); + + grid->addMultiCellWidget(cimgLogoLabel, 0, 0, 1, 1); + grid->addMultiCellWidget(typeLabel, 1, 1, 0, 0); + grid->addMultiCellWidget(m_restorationTypeCB, 1, 1, 1, 1); + grid->setRowStretch(1, 10); + grid->setMargin(m_gboxSettings->spacingHint()); + grid->setSpacing(m_gboxSettings->spacingHint()); + + m_settingsWidget = new GreycstorationWidget( m_mainTab ); + gridSettings->addMultiCellWidget(m_mainTab, 0, 0, 1, 1); + gridSettings->addMultiCellWidget(new TQLabel(m_gboxSettings->plainPage()), 1, 1, 1, 1); + gridSettings->setMargin(m_gboxSettings->spacingHint()); + gridSettings->setSpacing(m_gboxSettings->spacingHint()); + gridSettings->setRowStretch(2, 10); + + setToolSettings(m_gboxSettings); + + // ------------------------------------------------------------- + + m_previewWidget = new ImagePanelWidget(470, 350, "restoration Tool", m_gboxSettings->panIconView()); + + setToolView(m_previewWidget); + init(); + + // ------------------------------------------------------------- + + connect(cimgLogoLabel, TQ_SIGNAL(leftClickedURL(const TQString&)), + this, TQ_SLOT(processCImgURL(const TQString&))); + + connect(m_restorationTypeCB, TQ_SIGNAL(activated(int)), + this, TQ_SLOT(slotResetValues(int))); + + // ------------------------------------------------------------- + + GreycstorationSettings defaults; + defaults.setRestorationDefaultSettings(); + m_settingsWidget->setDefaultSettings(defaults); +} + +RestorationTool::~RestorationTool() +{ +} + +void RestorationTool::renderingFinished() +{ + m_previewWidget->setEnable(true); + m_mainTab->setEnabled(true); +} + +void RestorationTool::readSettings() +{ + TDEConfig* config = kapp->config(); + config->setGroup("restoration Tool"); + + GreycstorationSettings settings; + GreycstorationSettings defaults; + defaults.setRestorationDefaultSettings(); + + settings.fastApprox = config->readBoolEntry("FastApprox", defaults.fastApprox); + settings.interp = config->readNumEntry("Interpolation", defaults.interp); + settings.amplitude = config->readDoubleNumEntry("Amplitude", defaults.amplitude); + settings.sharpness = config->readDoubleNumEntry("Sharpness", defaults.sharpness); + settings.anisotropy = config->readDoubleNumEntry("Anisotropy", defaults.anisotropy); + settings.alpha = config->readDoubleNumEntry("Alpha", defaults.alpha); + settings.sigma = config->readDoubleNumEntry("Sigma", defaults.sigma); + settings.gaussPrec = config->readDoubleNumEntry("GaussPrec", defaults.gaussPrec); + settings.dl = config->readDoubleNumEntry("Dl", defaults.dl); + settings.da = config->readDoubleNumEntry("Da", defaults.da); + settings.nbIter = config->readNumEntry("Iteration", defaults.nbIter); + settings.tile = config->readNumEntry("Tile", defaults.tile); + settings.btile = config->readNumEntry("BTile", defaults.btile); + m_settingsWidget->setSettings(settings); + + int p = config->readNumEntry("Preset", NoPreset); + m_restorationTypeCB->setCurrentItem(p); + if (p == NoPreset) + m_settingsWidget->setEnabled(true); + else + m_settingsWidget->setEnabled(false); +} + +void RestorationTool::writeSettings() +{ + GreycstorationSettings settings = m_settingsWidget->getSettings(); + TDEConfig* config = kapp->config(); + config->setGroup("restoration Tool"); + config->writeEntry("Preset", m_restorationTypeCB->currentItem()); + config->writeEntry("FastApprox", settings.fastApprox); + config->writeEntry("Interpolation", settings.interp); + config->writeEntry("Amplitude", settings.amplitude); + config->writeEntry("Sharpness", settings.sharpness); + config->writeEntry("Anisotropy", settings.anisotropy); + config->writeEntry("Alpha", settings.alpha); + config->writeEntry("Sigma", settings.sigma); + config->writeEntry("GaussPrec", settings.gaussPrec); + config->writeEntry("Dl", settings.dl); + config->writeEntry("Da", settings.da); + config->writeEntry("Iteration", settings.nbIter); + config->writeEntry("Tile", settings.tile); + config->writeEntry("BTile", settings.btile); + m_previewWidget->writeSettings(); + config->sync(); +} + +void RestorationTool::slotResetValues(int i) +{ + if (i == NoPreset) + m_settingsWidget->setEnabled(true); + else + m_settingsWidget->setEnabled(false); + + slotResetSettings(); +} + +void RestorationTool::slotResetSettings() +{ + GreycstorationSettings settings; + settings.setRestorationDefaultSettings(); + + switch(m_restorationTypeCB->currentItem()) + { + case ReduceUniformNoise: + { + settings.amplitude = 40.0; + break; + } + + case ReduceJPEGArtefacts: + { + settings.sharpness = 0.3; + settings.sigma = 1.0; + settings.amplitude = 100.0; + settings.nbIter = 2; + break; + } + + case ReduceTexturing: + { + settings.sharpness = 0.5; + settings.sigma = 1.5; + settings.amplitude = 100.0; + settings.nbIter = 2; + break; + } + } + + m_settingsWidget->setSettings(settings); +} + +void RestorationTool::processCImgURL(const TQString& url) +{ + TDEApplication::kApplication()->invokeBrowser(url); +} + +void RestorationTool::prepareEffect() +{ + m_mainTab->setEnabled(false); + + DImg previewImage = m_previewWidget->getOriginalRegionImage(); + + setFilter(dynamic_cast<DImgThreadedFilter*>(new GreycstorationIface(&previewImage, + m_settingsWidget->getSettings(), GreycstorationIface::Restore, + 0, 0, 0, this))); +} + +void RestorationTool::prepareFinal() +{ + m_mainTab->setEnabled(false); + + ImageIface iface(0, 0); + uchar *data = iface.getOriginalImage(); + DImg originalImage(iface.originalWidth(), iface.originalHeight(), + iface.originalSixteenBit(), iface.originalHasAlpha(), data); + + setFilter(dynamic_cast<DImgThreadedFilter*>(new GreycstorationIface(&originalImage, + m_settingsWidget->getSettings(), GreycstorationIface::Restore, + 0, 0, 0, this))); + + delete [] data; +} + +void RestorationTool::putPreviewData() +{ + DImg imDest = filter()->getTargetImage(); + m_previewWidget->setPreviewImage(imDest); +} + +void RestorationTool::putFinalData() +{ + ImageIface iface(0, 0); + iface.putOriginalImage(i18n("Restoration"), filter()->getTargetImage().bits()); +} + +void RestorationTool::slotLoadSettings() +{ + KURL loadRestorationFile = KFileDialog::getOpenURL(TDEGlobalSettings::documentPath(), + TQString( "*" ), kapp->activeWindow(), + TQString( i18n("Photograph Restoration Settings File to Load")) ); + if( loadRestorationFile.isEmpty() ) + return; + + TQFile file(loadRestorationFile.path()); + + if ( file.open(IO_ReadOnly) ) + { + if (!m_settingsWidget->loadSettings(file, TQString("# Photograph Restoration Configuration File V2"))) + { + KMessageBox::error(kapp->activeWindow(), + i18n("\"%1\" is not a Photograph Restoration settings text file.") + .arg(loadRestorationFile.fileName())); + file.close(); + return; + } + + slotEffect(); + } + else + KMessageBox::error(kapp->activeWindow(), i18n("Cannot load settings from the Photograph Restoration text file.")); + + file.close(); + m_restorationTypeCB->blockSignals(true); + m_restorationTypeCB->setCurrentItem(NoPreset); + m_restorationTypeCB->blockSignals(false); + m_settingsWidget->setEnabled(true); +} + +void RestorationTool::slotSaveAsSettings() +{ + KURL saveRestorationFile = KFileDialog::getSaveURL(TDEGlobalSettings::documentPath(), + TQString( "*" ), kapp->activeWindow(), + TQString( i18n("Photograph Restoration Settings File to Save")) ); + if( saveRestorationFile.isEmpty() ) + return; + + TQFile file(saveRestorationFile.path()); + + if ( file.open(IO_WriteOnly) ) + m_settingsWidget->saveSettings(file, TQString("# Photograph Restoration Configuration File V2")); + else + KMessageBox::error(kapp->activeWindow(), i18n("Cannot save settings to the Photograph Restoration text file.")); + + file.close(); +} + +} // NameSpace DigikamRestorationImagesPlugin + diff --git a/src/imageplugins/restoration/restorationtool.h b/src/imageplugins/restoration/restorationtool.h new file mode 100644 index 00000000..6242a2b6 --- /dev/null +++ b/src/imageplugins/restoration/restorationtool.h @@ -0,0 +1,100 @@ +/* ============================================================ + * + * This file is a part of digiKam project + * http://www.digikam.org + * + * Date : 2005-03-26 + * Description : a digiKam image editor plugin to restore + * a photograph + * + * Copyright (C) 2005-2008 by Gilles Caulier <caulier dot gilles at gmail dot com> + * + * 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. + * + * ============================================================ */ + +#ifndef RESTORATIONTOOL_H +#define RESTORATIONTOOL_H + +// TQt includes. + +#include <tqstring.h> + +// Digikam includes. + +#include "editortool.h" + +class TQComboBox; +class TQTabWidget; + +namespace Digikam +{ +class GreycstorationWidget; +class EditorToolSettings; +class ImagePanelWidget; +} + +namespace DigikamRestorationImagesPlugin +{ + +class RestorationTool : public Digikam::EditorToolThreaded +{ + TQ_OBJECT + + +public: + + RestorationTool(TQObject* parent); + ~RestorationTool(); + +private slots: + + void slotSaveAsSettings(); + void slotLoadSettings(); + void slotResetSettings(); + void processCImgURL(const TQString&); + void slotResetValues(int); + +private: + + void readSettings(); + void writeSettings(); + void prepareEffect(); + void prepareFinal(); + void putPreviewData(); + void putFinalData(); + void renderingFinished(); + +private: + + enum RestorationFilteringPreset + { + NoPreset=0, + ReduceUniformNoise, + ReduceJPEGArtefacts, + ReduceTexturing + }; + + TQTabWidget *m_mainTab; + + TQComboBox *m_restorationTypeCB; + + Digikam::GreycstorationWidget *m_settingsWidget; + + Digikam::ImagePanelWidget *m_previewWidget; + + Digikam::EditorToolSettings *m_gboxSettings; +}; + +} // NameSpace DigikamRestorationImagesPlugin + +#endif /* RESTORATIONTOOL_H */ |