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Diffstat (limited to 'kipi-plugins/rawconverter/singledialog.cpp')
| -rw-r--r-- | kipi-plugins/rawconverter/singledialog.cpp | 597 |
1 files changed, 597 insertions, 0 deletions
diff --git a/kipi-plugins/rawconverter/singledialog.cpp b/kipi-plugins/rawconverter/singledialog.cpp new file mode 100644 index 0000000..e7c30b5 --- /dev/null +++ b/kipi-plugins/rawconverter/singledialog.cpp @@ -0,0 +1,597 @@ +/* ============================================================ + * + * This file is a part of kipi-plugins project + * http://www.kipi-plugins.org + * + * Date : 2003-10-22 + * Description : Raw converter single dialog + * + * Copyright (C) 2003-2005 by Renchi Raju <renchi@pooh.tam.uiuc.edu> + * Copyright (C) 2006-2008 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. + * + * ============================================================ */ + +// C Ansi includes. + +extern "C" +{ +#include <sys/types.h> +#include <sys/stat.h> +#include <unistd.h> +} + +// C++ includes. + +#include <cstdio> + +// Qt includes. + +#include <qtimer.h> +#include <qframe.h> +#include <qlabel.h> +#include <qlayout.h> +#include <qtooltip.h> +#include <qfileinfo.h> +#include <qevent.h> +#include <qpushbutton.h> +#include <qfile.h> + +// KDE includes. + +#include <kcursor.h> +#include <klocale.h> +#include <kmessagebox.h> +#include <kconfig.h> +#include <kio/renamedlg.h> +#include <kapplication.h> +#include <khelpmenu.h> +#include <kiconloader.h> +#include <kpopupmenu.h> +#include <kstandarddirs.h> +#include <kdebug.h> + +// LibKDcraw includes. + +#include <libkdcraw/version.h> +#include <libkdcraw/dcrawsettingswidget.h> + +// Local includes. + +#include "kpaboutdata.h" +#include "pluginsversion.h" +#include "previewwidget.h" +#include "rawdecodingiface.h" +#include "savesettingswidget.h" +#include "actionthread.h" +#include "singledialog.h" +#include "singledialog.moc" + +namespace KIPIRawConverterPlugin +{ + +SingleDialog::SingleDialog(const QString& file, QWidget */*parent*/) + : KDialogBase(0, 0, false, i18n("Raw Image Converter"), + Help|Default|User1|User2|User3|Close, Close, true, + i18n("&Preview"), i18n("Con&vert"), i18n("&Abort")) +{ + m_inputFile = file; + m_inputFileName = QFileInfo(file).fileName(); + + QWidget *page = new QWidget( this ); + setMainWidget( page ); + QGridLayout *mainLayout = new QGridLayout(page, 1, 1, 0, spacingHint()); + + m_previewWidget = new PreviewWidget(page); + + // --------------------------------------------------------------- + + m_decodingSettingsBox = new KDcrawIface::DcrawSettingsWidget(page, false, true, true); + m_saveSettingsBox = new SaveSettingsWidget(m_decodingSettingsBox); + +#if KDCRAW_VERSION >= 0x000105 + m_decodingSettingsBox->addItem(m_saveSettingsBox, i18n("Save settings")); + m_decodingSettingsBox->updateMinimumWidth(); +#else + m_decodingSettingsBox->insertTab(m_saveSettingsBox, i18n("Save settings")); +#endif + + mainLayout->addMultiCellWidget(m_previewWidget, 0, 1, 0, 0); + mainLayout->addMultiCellWidget(m_decodingSettingsBox, 0, 0, 1, 1); + mainLayout->setColStretch(0, 10); + mainLayout->setRowStretch(1, 10); + + // --------------------------------------------------------------- + // About data and help button. + + m_about = new KIPIPlugins::KPAboutData(I18N_NOOP("RAW Image Converter"), + 0, + KAboutData::License_GPL, + I18N_NOOP("A Kipi plugin to convert a Raw image"), + "(c) 2003-2005, Renchi Raju\n" + "(c) 2006-2008, Gilles Caulier"); + + m_about->addAuthor("Renchi Raju", I18N_NOOP("Original author"), + "renchi at pooh dot tam dot uiuc dot edu"); + + m_about->addAuthor("Gilles Caulier", I18N_NOOP("Maintainer"), + "caulier dot gilles at gmail dot com"); + + KHelpMenu* helpMenu = new KHelpMenu(this, m_about, false); + helpMenu->menu()->removeItemAt(0); + helpMenu->menu()->insertItem(i18n("Plugin Handbook"), this, SLOT(slotHelp()), 0, -1, 0); + actionButton(Help)->setPopup( helpMenu->menu() ); + + // --------------------------------------------------------------- + + setButtonTip( User1, i18n("<p>Generate a Preview from current settings. " + "Uses a simple bilinear interpolation for " + "quick results.")); + + setButtonTip( User2, i18n("<p>Convert the Raw Image from current settings. " + "This uses a high-quality adaptive algorithm.")); + + setButtonTip( User3, i18n("<p>Abort the current Raw file conversion")); + + setButtonTip( Close, i18n("<p>Exit Raw Converter")); + + m_blinkPreviewTimer = new QTimer(this); + m_blinkConvertTimer = new QTimer(this); + m_thread = new ActionThread(this); + + // --------------------------------------------------------------- + + connect(m_blinkPreviewTimer, SIGNAL(timeout()), + this, SLOT(slotPreviewBlinkTimerDone())); + + connect(m_blinkConvertTimer, SIGNAL(timeout()), + this, SLOT(slotConvertBlinkTimerDone())); + + // --------------------------------------------------------------- + + busy(false); + readSettings(); + QTimer::singleShot(0, this, SLOT( slotIdentify() ) ); +} + +SingleDialog::~SingleDialog() +{ + delete m_about; + delete m_thread; +} + +void SingleDialog::closeEvent(QCloseEvent *e) +{ + if (!e) return; + m_blinkPreviewTimer->stop(); + m_blinkConvertTimer->stop(); + m_thread->cancel(); + saveSettings(); + e->accept(); +} + +void SingleDialog::slotClose() +{ + m_blinkPreviewTimer->stop(); + m_blinkConvertTimer->stop(); + m_thread->cancel(); + saveSettings(); + KDialogBase::slotClose(); +} + +void SingleDialog::slotDefault() +{ + m_decodingSettingsBox->setDefaultSettings(); + m_saveSettingsBox->setDefaultSettings(); +} + +void SingleDialog::readSettings() +{ + KConfig config("kipirc"); + config.setGroup("RawConverter Settings"); + + m_decodingSettingsBox->setWhiteBalance((KDcrawIface::RawDecodingSettings::WhiteBalance) + config.readNumEntry("White Balance", + KDcrawIface::RawDecodingSettings::CAMERA)); + m_decodingSettingsBox->setCustomWhiteBalance(config.readNumEntry("Custom White Balance", 6500)); + m_decodingSettingsBox->setCustomWhiteBalanceGreen(config.readDoubleNumEntry("Custom White Balance Green", 1.0)); + m_decodingSettingsBox->setFourColor(config.readBoolEntry("Four Color RGB", false)); + m_decodingSettingsBox->setUnclipColor(config.readNumEntry("Unclip Color", 0)); + m_decodingSettingsBox->setDontStretchPixels(config.readBoolEntry("Dont Stretch Pixels", false)); + m_decodingSettingsBox->setNoiseReduction(config.readBoolEntry("Use Noise Reduction", false)); + m_decodingSettingsBox->setBrightness(config.readDoubleNumEntry("Brightness Multiplier", 1.0)); + m_decodingSettingsBox->setUseBlackPoint(config.readBoolEntry("Use Black Point", false)); + m_decodingSettingsBox->setBlackPoint(config.readNumEntry("Black Point", 0)); +#if KDCRAW_VERSION >= 0x000105 + m_decodingSettingsBox->setUseWhitePoint(config.readBoolEntry("Use White Point", false)); + m_decodingSettingsBox->setWhitePoint(config.readNumEntry("White Point", 0)); + m_decodingSettingsBox->setMedianFilterPasses(config.readNumEntry("Median Filter Passes", 0)); +#endif + m_decodingSettingsBox->setNRThreshold(config.readNumEntry("NR Threshold", 100)); + m_decodingSettingsBox->setUseCACorrection(config.readBoolEntry("EnableCACorrection", false)); + m_decodingSettingsBox->setcaRedMultiplier(config.readDoubleNumEntry("caRedMultiplier", 1.0)); + m_decodingSettingsBox->setcaBlueMultiplier(config.readDoubleNumEntry("caBlueMultiplier", 1.0)); + + m_decodingSettingsBox->setQuality( + (KDcrawIface::RawDecodingSettings::DecodingQuality)config.readNumEntry("Decoding Quality", + (int)(KDcrawIface::RawDecodingSettings::BILINEAR))); + + m_decodingSettingsBox->setOutputColorSpace( + (KDcrawIface::RawDecodingSettings::OutputColorSpace)config.readNumEntry("Output Color Space", + (int)(KDcrawIface::RawDecodingSettings::SRGB))); + + m_saveSettingsBox->setFileFormat( + (SaveSettingsWidget::OutputFormat)config.readNumEntry("Output Format", + (int)(SaveSettingsWidget::OUTPUT_PNG))); + + m_saveSettingsBox->setConflictRule( + (SaveSettingsWidget::ConflictRule)config.readNumEntry("Conflict", + (int)(SaveSettingsWidget::OVERWRITE))); + + resize(configDialogSize(config, QString("Single Raw Converter Dialog"))); +} + +void SingleDialog::saveSettings() +{ + KConfig config("kipirc"); + config.setGroup("RawConverter Settings"); + + config.writeEntry("White Balance", m_decodingSettingsBox->whiteBalance()); + config.writeEntry("Custom White Balance", m_decodingSettingsBox->customWhiteBalance()); + config.writeEntry("Custom White Balance Green", m_decodingSettingsBox->customWhiteBalanceGreen()); + config.writeEntry("Four Color RGB", m_decodingSettingsBox->useFourColor()); + config.writeEntry("Unclip Color", m_decodingSettingsBox->unclipColor()); + config.writeEntry("Dont Stretch Pixels", m_decodingSettingsBox->useDontStretchPixels()); + config.writeEntry("Use Noise Reduction", m_decodingSettingsBox->useNoiseReduction()); + config.writeEntry("Brightness Multiplier", m_decodingSettingsBox->brightness()); + config.writeEntry("Use Black Point", m_decodingSettingsBox->useBlackPoint()); + config.writeEntry("Black Point", m_decodingSettingsBox->blackPoint()); +#if KDCRAW_VERSION >= 0x000105 + config.writeEntry("Use White Point", m_decodingSettingsBox->useWhitePoint()); + config.writeEntry("White Point", m_decodingSettingsBox->whitePoint()); + config.writeEntry("Median Filter Passes", m_decodingSettingsBox->medianFilterPasses()); +#endif + config.writeEntry("NR Threshold", m_decodingSettingsBox->NRThreshold()); + config.writeEntry("EnableCACorrection", m_decodingSettingsBox->useCACorrection()); + config.writeEntry("caRedMultiplier", m_decodingSettingsBox->caRedMultiplier()); + config.writeEntry("caBlueMultiplier", m_decodingSettingsBox->caBlueMultiplier()); + config.writeEntry("Decoding Quality", (int)m_decodingSettingsBox->quality()); + config.writeEntry("Output Color Space", (int)m_decodingSettingsBox->outputColorSpace()); + + config.writeEntry("Output Format", (int)m_saveSettingsBox->fileFormat()); + config.writeEntry("Conflict", (int)m_saveSettingsBox->conflictRule()); + + saveDialogSize(config, QString("Single Raw Converter Dialog")); + config.sync(); +} + +void SingleDialog::slotHelp() +{ + KApplication::kApplication()->invokeHelp("rawconverter", "kipi-plugins"); +} + +// 'Preview' dialog button. +void SingleDialog::slotUser1() +{ + KDcrawIface::RawDecodingSettings rawDecodingSettings; + rawDecodingSettings.whiteBalance = m_decodingSettingsBox->whiteBalance(); + rawDecodingSettings.customWhiteBalance = m_decodingSettingsBox->customWhiteBalance(); + rawDecodingSettings.customWhiteBalanceGreen = m_decodingSettingsBox->customWhiteBalanceGreen(); + rawDecodingSettings.RGBInterpolate4Colors = m_decodingSettingsBox->useFourColor(); + rawDecodingSettings.unclipColors = m_decodingSettingsBox->unclipColor(); + rawDecodingSettings.DontStretchPixels = m_decodingSettingsBox->useDontStretchPixels(); + rawDecodingSettings.enableNoiseReduction = m_decodingSettingsBox->useNoiseReduction(); + rawDecodingSettings.brightness = m_decodingSettingsBox->brightness(); + rawDecodingSettings.enableBlackPoint = m_decodingSettingsBox->useBlackPoint(); + rawDecodingSettings.blackPoint = m_decodingSettingsBox->blackPoint(); +#if KDCRAW_VERSION >= 0x000105 + rawDecodingSettings.enableWhitePoint = m_decodingSettingsBox->useWhitePoint(); + rawDecodingSettings.whitePoint = m_decodingSettingsBox->whitePoint(); + rawDecodingSettings.medianFilterPasses = m_decodingSettingsBox->medianFilterPasses(); +#endif + rawDecodingSettings.NRThreshold = m_decodingSettingsBox->NRThreshold(); + rawDecodingSettings.enableCACorrection = m_decodingSettingsBox->useCACorrection(); + rawDecodingSettings.caMultiplier[0] = m_decodingSettingsBox->caRedMultiplier(); + rawDecodingSettings.caMultiplier[1] = m_decodingSettingsBox->caBlueMultiplier(); + rawDecodingSettings.RAWQuality = m_decodingSettingsBox->quality(); + rawDecodingSettings.outputColorSpace = m_decodingSettingsBox->outputColorSpace(); + + m_thread->setRawDecodingSettings(rawDecodingSettings, SaveSettingsWidget::OUTPUT_PPM); + m_thread->processHalfRawFile(KURL(m_inputFile)); + if (!m_thread->running()) + m_thread->start(); +} + +// 'Convert' dialog button. +void SingleDialog::slotUser2() +{ + KDcrawIface::RawDecodingSettings rawDecodingSettings; + rawDecodingSettings.whiteBalance = m_decodingSettingsBox->whiteBalance(); + rawDecodingSettings.customWhiteBalance = m_decodingSettingsBox->customWhiteBalance(); + rawDecodingSettings.customWhiteBalanceGreen = m_decodingSettingsBox->customWhiteBalanceGreen(); + rawDecodingSettings.RGBInterpolate4Colors = m_decodingSettingsBox->useFourColor(); + rawDecodingSettings.unclipColors = m_decodingSettingsBox->unclipColor(); + rawDecodingSettings.DontStretchPixels = m_decodingSettingsBox->useDontStretchPixels(); + rawDecodingSettings.enableNoiseReduction = m_decodingSettingsBox->useNoiseReduction(); + rawDecodingSettings.brightness = m_decodingSettingsBox->brightness(); + rawDecodingSettings.enableBlackPoint = m_decodingSettingsBox->useBlackPoint(); + rawDecodingSettings.blackPoint = m_decodingSettingsBox->blackPoint(); +#if KDCRAW_VERSION >= 0x000105 + rawDecodingSettings.enableWhitePoint = m_decodingSettingsBox->useWhitePoint(); + rawDecodingSettings.whitePoint = m_decodingSettingsBox->whitePoint(); + rawDecodingSettings.medianFilterPasses = m_decodingSettingsBox->medianFilterPasses(); +#endif + rawDecodingSettings.NRThreshold = m_decodingSettingsBox->NRThreshold(); + rawDecodingSettings.enableCACorrection = m_decodingSettingsBox->useCACorrection(); + rawDecodingSettings.caMultiplier[0] = m_decodingSettingsBox->caRedMultiplier(); + rawDecodingSettings.caMultiplier[1] = m_decodingSettingsBox->caBlueMultiplier(); + rawDecodingSettings.RAWQuality = m_decodingSettingsBox->quality(); + rawDecodingSettings.outputColorSpace = m_decodingSettingsBox->outputColorSpace(); + + m_thread->setRawDecodingSettings(rawDecodingSettings, m_saveSettingsBox->fileFormat()); + m_thread->processRawFile(KURL(m_inputFile)); + if (!m_thread->running()) + m_thread->start(); +} + +// 'Abort' dialog button. +void SingleDialog::slotUser3() +{ + m_thread->cancel(); +} + +void SingleDialog::slotIdentify() +{ + m_thread->identifyRawFile(KURL(m_inputFile), true); + if (!m_thread->running()) + m_thread->start(); +} + +void SingleDialog::busy(bool val) +{ + m_decodingSettingsBox->setEnabled(!val); + m_saveSettingsBox->setEnabled(!val); + enableButton (User1, !val); + enableButton (User2, !val); + enableButton (User3, val); + enableButton (Close, !val); +} + +void SingleDialog::identified(const QString&, const QString& identity, const QPixmap& preview) +{ + m_previewWidget->setInfo(m_inputFileName + QString(" :\n") + identity, Qt::white, preview); +} + +void SingleDialog::previewing(const QString&) +{ + m_previewBlink = false; + m_previewWidget->setCursor( KCursor::waitCursor() ); + m_blinkPreviewTimer->start(200); +} + +void SingleDialog::previewed(const QString&, const QString& tmpFile) +{ + m_previewWidget->unsetCursor(); + m_blinkPreviewTimer->stop(); + m_previewWidget->load(tmpFile); + ::remove(QFile::encodeName(tmpFile)); +} + +void SingleDialog::previewFailed(const QString&) +{ + m_previewWidget->unsetCursor(); + m_blinkPreviewTimer->stop(); + m_previewWidget->setInfo(i18n("Failed to generate preview"), Qt::red); +} + +void SingleDialog::processing(const QString&) +{ + m_convertBlink = false; + m_previewWidget->setCursor( KCursor::waitCursor() ); + m_blinkConvertTimer->start(200); +} + +void SingleDialog::processed(const QString&, const QString& tmpFile) +{ + m_previewWidget->unsetCursor(); + m_blinkConvertTimer->stop(); + m_previewWidget->load(tmpFile); + QString filter("*."); + QString ext; + + switch(m_saveSettingsBox->fileFormat()) + { + case SaveSettingsWidget::OUTPUT_JPEG: + ext = "jpg"; + break; + case SaveSettingsWidget::OUTPUT_TIFF: + ext = "tif"; + break; + case SaveSettingsWidget::OUTPUT_PPM: + ext = "ppm"; + break; + case SaveSettingsWidget::OUTPUT_PNG: + ext = "png"; + break; + } + + filter += ext; + QFileInfo fi(m_inputFile); + QString destFile = fi.dirPath(true) + QString("/") + fi.baseName() + QString(".") + ext; + + if (m_saveSettingsBox->conflictRule() != SaveSettingsWidget::OVERWRITE) + { + struct stat statBuf; + if (::stat(QFile::encodeName(destFile), &statBuf) == 0) + { + KIO::RenameDlg dlg(this, i18n("Save Raw Image converted from '%1' as").arg(fi.fileName()), + tmpFile, destFile, + KIO::RenameDlg_Mode(KIO::M_SINGLE | KIO::M_OVERWRITE | KIO::M_SKIP)); + + switch (dlg.exec()) + { + case KIO::R_CANCEL: + case KIO::R_SKIP: + { + destFile = QString(); + break; + } + case KIO::R_RENAME: + { + destFile = dlg.newDestURL().path(); + break; + } + default: // Overwrite. + break; + } + } + } + + if (!destFile.isEmpty()) + { + if (::rename(QFile::encodeName(tmpFile), QFile::encodeName(destFile)) != 0) + { + KMessageBox::error(this, i18n("Failed to save image %1").arg( destFile )); + } + } +} + +void SingleDialog::processingFailed(const QString&) +{ + m_previewWidget->unsetCursor(); + m_blinkConvertTimer->stop(); + m_previewWidget->setInfo(i18n("Failed to convert Raw image"), Qt::red); +} + +void SingleDialog::slotPreviewBlinkTimerDone() +{ + QString preview = i18n("Generating Preview..."); + + if (m_previewBlink) + m_previewWidget->setInfo(preview, Qt::green); + else + m_previewWidget->setInfo(preview, Qt::darkGreen); + + m_previewBlink = !m_previewBlink; + m_blinkPreviewTimer->start(200); +} + +void SingleDialog::slotConvertBlinkTimerDone() +{ + QString convert = i18n("Converting Raw Image..."); + + if (m_convertBlink) + m_previewWidget->setInfo(convert, Qt::green); + else + m_previewWidget->setInfo(convert, Qt::darkGreen); + + m_convertBlink = !m_convertBlink; + m_blinkConvertTimer->start(200); +} + +void SingleDialog::customEvent(QCustomEvent *event) +{ + if (!event) return; + + EventData *d = (EventData*) event->data(); + if (!d) return; + + QString text; + + if (d->starting) // Something have been started... + { + switch (d->action) + { + case(IDENTIFY_FULL): + break; + case(PREVIEW): + { + busy(true); + previewing(d->filePath); + break; + } + case(PROCESS): + { + busy(true); + processing(d->filePath); + break; + } + default: + { + kdWarning( 51000 ) << "KIPIRawConverterPlugin: Unknown event" << endl; + break; + } + } + } + else + { + if (!d->success) // Something is failed... + { + switch (d->action) + { + case(IDENTIFY_FULL): + break; + case(PREVIEW): + { + previewFailed(d->filePath); + busy(false); + break; + } + case(PROCESS): + { + processingFailed(d->filePath); + busy(false); + break; + } + default: + { + kdWarning( 51000 ) << "KIPIRawConverterPlugin: Unknown event" << endl; + break; + } + } + } + else // Something is done... + { + switch (d->action) + { + case(IDENTIFY_FULL): + { + QPixmap pix = QPixmap(d->image.scale(256, 256, QImage::ScaleMin)); + identified(d->filePath, d->message, pix); + busy(false); + break; + } + case(PREVIEW): + { + previewed(d->filePath, d->destPath); + busy(false); + break; + } + case(PROCESS): + { + processed(d->filePath, d->destPath); + busy(false); + break; + } + default: + { + kdWarning( 51000 ) << "KIPIRawConverterPlugin: Unknown event" << endl; + break; + } + } + } + } + + delete d; +} + +} // NameSpace KIPIRawConverterPlugin |