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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2003-08-03
* Description : setup Metadata tab.
*
* Copyright (C) 2003-2004 by Ralf Holzer <ralf at well.com>
* Copyright (C) 2003-2007 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 <layout.h>
#include <tqvbuttongroup.h>
#include <tqvgroupbox.h>
#include <tqhgroupbox.h>
#include <tqgroupbox.h>
#include <tqcheckbox.h>
#include <tqlabel.h>
#include <tqwhatsthis.h>
#include <tqtooltip.h>
#include <tqhbox.h>
// KDE includes.
#include <klocale.h>
#include <kactivelabel.h>
#include <kdialog.h>
#include <kurllabel.h>
#include <kiconloader.h>
#include <kglobalsettings.h>
#include <kstandarddirs.h>
#include <kapplication.h>
// Local includes.
#include "albumsettings.h"
#include "setupmetadata.h"
#include "setupmetadata.moc"
namespace Digikam
{
class SetupMetadataPriv
{
public:
SetupMetadataPriv()
{
ExifAutoRotateAsChanged = false;
saveCommentsBox = 0;
ExifRotateBox = 0;
ExifSetOrientationBox = 0;
saveRatingBox = 0;
saveTagsIptcBox = 0;
saveDateTimeBox = 0;
savePhotographerIdIptcBox = 0;
saveCreditsIptcBox = 0;
}
bool ExifAutoRotateAsChanged;
bool ExifAutoRotateOrg;
TQCheckBox *saveCommentsBox;
TQCheckBox *ExifRotateBox;
TQCheckBox *ExifSetOrientationBox;
TQCheckBox *saveRatingBox;
TQCheckBox *saveTagsIptcBox;
TQCheckBox *saveDateTimeBox;
TQCheckBox *savePhotographerIdIptcBox;
TQCheckBox *saveCreditsIptcBox;
};
SetupMetadata::SetupMetadata(TQWidget* parent )
: TQWidget(parent)
{
d = new SetupMetadataPriv;
TQVBoxLayout *mainLayout = new TQVBoxLayout(parent, 0, KDialog::spacingHint());
// --------------------------------------------------------
TQGroupBox *ExifGroup = new TQGroupBox(1, Qt::Horizontal, i18n("EXIF Actions"), parent);
d->ExifRotateBox = new TQCheckBox(ExifGroup);
d->ExifRotateBox->setText(i18n("Show images/thumbs &rotated according to orientation tag"));
d->ExifSetOrientationBox = new TQCheckBox(ExifGroup);
d->ExifSetOrientationBox->setText(i18n("Set orientation tag to normal after rotate/flip"));
// --------------------------------------------------------
TQGroupBox *IptcGroup = new TQGroupBox(1, Qt::Horizontal, i18n("IPTC Actions"), parent);
d->saveTagsIptcBox = new TQCheckBox(IptcGroup);
d->saveTagsIptcBox->setText(i18n("&Save image tags as \"Keywords\" tag"));
TQWhatsThis::add( d->saveTagsIptcBox, i18n("<p>Turn this option on to store the image tags "
"in the IPTC <i>Keywords</i> tag."));
d->savePhotographerIdIptcBox = new TQCheckBox(IptcGroup);
d->savePhotographerIdIptcBox->setText(i18n("&Save default photographer identity as tags"));
TQWhatsThis::add( d->savePhotographerIdIptcBox, i18n("<p>Turn this option on to store the default "
"photographer identity in the IPTC tags. You can set this "
"value in the Identity setup page."));
d->saveCreditsIptcBox = new TQCheckBox(IptcGroup);
d->saveCreditsIptcBox->setText(i18n("&Save default credit and copyright identity as tags"));
TQWhatsThis::add( d->saveCreditsIptcBox, i18n("<p>Turn this option on to store the default "
"credit and copyright identity in the IPTC tags. "
"You can set this value in the Identity setup page."));
// --------------------------------------------------------
TQGroupBox *commonGroup = new TQGroupBox(1, Qt::Horizontal, i18n("Common Metadata Actions"), parent);
d->saveCommentsBox = new TQCheckBox(commonGroup);
d->saveCommentsBox->setText(i18n("&Save image captions as embedded text"));
TQWhatsThis::add( d->saveCommentsBox, i18n("<p>Turn this option on to store image captions "
"in the JFIF section, EXIF tag, and IPTC tag."));
d->saveDateTimeBox = new TQCheckBox(commonGroup);
d->saveDateTimeBox->setText(i18n("&Save image timestamps as tags"));
TQWhatsThis::add( d->saveDateTimeBox, i18n("<p>Turn this option on to store the image date and time "
"in the EXIF and IPTC tags."));
d->saveRatingBox = new TQCheckBox(commonGroup);
d->saveRatingBox->setText(i18n("&Save image rating as tags"));
TQWhatsThis::add( d->saveRatingBox, i18n("<p>Turn this option on to store the image rating "
"in the EXIF tag and IPTC <i>Urgency</i> tag."));
// --------------------------------------------------------
TQHBox *hbox = new TQHBox(parent);
KURLLabel *exiv2LogoLabel = new KURLLabel(hbox);
exiv2LogoLabel->setText(TQString());
exiv2LogoLabel->setURL("http://www.exiv2.org");
KGlobal::dirs()->addResourceType("logo-exiv2", KGlobal::dirs()->kde_default("data") + "digikam/data");
TQString directory = KGlobal::dirs()->findResourceDir("logo-exiv2", "logo-exiv2.png");
exiv2LogoLabel->setPixmap( TQPixmap( directory + "logo-exiv2.png" ) );
TQToolTip::add(exiv2LogoLabel, i18n("Visit Exiv2 project website"));
KActiveLabel* explanation = new KActiveLabel(hbox);
explanation->setText(i18n("<p><b><a href='http://en.wikipedia.org/wiki/Exif'>EXIF</a></b> is "
"a standard used by most digital cameras today to store technical "
"informations about photograph.</p>"
"<p><b><a href='http://en.wikipedia.org/wiki/IPTC'>IPTC</a></b> is "
"an standard used in digital photography to store "
"photographer informations in pictures.</p>"));
mainLayout->addWidget(ExifGroup);
mainLayout->addWidget(IptcGroup);
mainLayout->addWidget(commonGroup);
mainLayout->addSpacing(KDialog::spacingHint());
mainLayout->addWidget(hbox);
mainLayout->addStretch();
readSettings();
// --------------------------------------------------------
connect(exiv2LogoLabel, TQT_SIGNAL(leftClickedURL(const TQString&)),
this, TQT_SLOT(processExiv2URL(const TQString&)));
connect(d->ExifRotateBox, TQT_SIGNAL(toggled(bool)),
this, TQT_SLOT(slotExifAutoRotateToggled(bool)));
}
SetupMetadata::~SetupMetadata()
{
delete d;
}
void SetupMetadata::processExiv2URL(const TQString& url)
{
KApplication::kApplication()->invokeBrowser(url);
}
void SetupMetadata::applySettings()
{
AlbumSettings* settings = AlbumSettings::instance();
if (!settings) return;
settings->setExifRotate(d->ExifRotateBox->isChecked());
settings->setExifSetOrientation(d->ExifSetOrientationBox->isChecked());
settings->setSaveComments(d->saveCommentsBox->isChecked());
settings->setSaveDateTime(d->saveDateTimeBox->isChecked());
settings->setSaveRating(d->saveRatingBox->isChecked());
settings->setSaveIptcTags(d->saveTagsIptcBox->isChecked());
settings->setSaveIptcPhotographerId(d->savePhotographerIdIptcBox->isChecked());
settings->setSaveIptcCredits(d->saveCreditsIptcBox->isChecked());
settings->saveSettings();
}
void SetupMetadata::readSettings()
{
AlbumSettings* settings = AlbumSettings::instance();
if (!settings) return;
d->ExifAutoRotateOrg = settings->getExifRotate();
d->ExifRotateBox->setChecked(d->ExifAutoRotateOrg);
d->ExifSetOrientationBox->setChecked(settings->getExifSetOrientation());
d->saveCommentsBox->setChecked(settings->getSaveComments());
d->saveDateTimeBox->setChecked(settings->getSaveDateTime());
d->saveRatingBox->setChecked(settings->getSaveRating());
d->saveTagsIptcBox->setChecked(settings->getSaveIptcTags());
d->savePhotographerIdIptcBox->setChecked(settings->getSaveIptcPhotographerId());
d->saveCreditsIptcBox->setChecked(settings->getSaveIptcCredits());
}
bool SetupMetadata::exifAutoRotateAsChanged()
{
return d->ExifAutoRotateAsChanged;
}
void SetupMetadata::slotExifAutoRotateToggled(bool b)
{
if ( b != d->ExifAutoRotateOrg)
d->ExifAutoRotateAsChanged = true;
else
d->ExifAutoRotateAsChanged = false;
}
} // namespace Digikam
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