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351 lines
12 KiB
351 lines
12 KiB
/* ============================================================
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*
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* This file is a part of kipi-plugins project
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* http://www.kipi-plugins.org
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*
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* Date : 2006-10-12
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* Description : IPTC credits settings page.
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*
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* Copyright (C) 2006-2007 by Gilles Caulier <caulier dot gilles at gmail dot com>
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*
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* This program is free software; you can redistribute it
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* and/or modify it under the terms of the GNU General
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* Public License as published by the Free Software Foundation;
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* either version 2, or (at your option) any later version.
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*
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* This program 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
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* GNU General Public License for more details.
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*
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* ============================================================ */
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// QT includes.
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#include <tqlayout.h>
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#include <tqhgroupbox.h>
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#include <tqgroupbox.h>
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#include <tqlabel.h>
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#include <tqwhatsthis.h>
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#include <tqvalidator.h>
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#include <tqcheckbox.h>
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// KDE includes.
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#include <tdelocale.h>
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#include <kdialog.h>
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#include <klineedit.h>
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#include <kactivelabel.h>
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// LibKExiv2 includes.
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#include <libkexiv2/kexiv2.h>
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// Local includes.
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#include "iptccredits.h"
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#include "iptccredits.moc"
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namespace KIPIMetadataEditPlugin
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{
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class IPTCCreditsPriv
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{
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public:
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IPTCCreditsPriv()
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{
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copyrightEdit = 0;
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bylineEdit = 0;
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bylineTitleEdit = 0;
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creditEdit = 0;
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sourceEdit = 0;
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contactEdit = 0;
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copyrightCheck = 0;
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bylineCheck = 0;
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bylineTitleCheck = 0;
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creditCheck = 0;
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sourceCheck = 0;
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contactCheck = 0;
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}
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TQCheckBox *copyrightCheck;
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TQCheckBox *bylineCheck;
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TQCheckBox *bylineTitleCheck;
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TQCheckBox *creditCheck;
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TQCheckBox *sourceCheck;
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TQCheckBox *contactCheck;
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KLineEdit *copyrightEdit;
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KLineEdit *bylineEdit;
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KLineEdit *bylineTitleEdit;
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KLineEdit *creditEdit;
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KLineEdit *sourceEdit;
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KLineEdit *contactEdit;
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};
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IPTCCredits::IPTCCredits(TQWidget* parent)
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: TQWidget(parent)
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{
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d = new IPTCCreditsPriv;
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TQVBoxLayout *vlay = new TQVBoxLayout( parent, 0, KDialog::spacingHint() );
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// IPTC only accept printable Ascii char.
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TQRegExp asciiRx("[\x20-\x7F]+$");
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TQValidator *asciiValidator = new TQRegExpValidator(asciiRx, this);
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// --------------------------------------------------------
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d->copyrightCheck = new TQCheckBox(i18n("Copyright:"), parent);
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d->copyrightEdit = new KLineEdit(parent);
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d->copyrightEdit->setValidator(asciiValidator);
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d->copyrightEdit->setMaxLength(128);
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vlay->addWidget(d->copyrightCheck);
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vlay->addWidget(d->copyrightEdit);
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TQWhatsThis::add(d->copyrightEdit, i18n("<p>Set here the necessary copyright notice. This field is limited "
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"to 128 ASCII characters."));
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// --------------------------------------------------------
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d->bylineCheck = new TQCheckBox(i18n("Byline:"), parent);
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d->bylineEdit = new KLineEdit(parent);
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d->bylineEdit->setValidator(asciiValidator);
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d->bylineEdit->setMaxLength(32);
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vlay->addWidget(d->bylineCheck);
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vlay->addWidget(d->bylineEdit);
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TQWhatsThis::add(d->bylineEdit, i18n("<p>Set here the name of content creator. This field is limited "
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"to 32 ASCII characters."));
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// --------------------------------------------------------
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d->bylineTitleCheck = new TQCheckBox(i18n("Byline Title:"), parent);
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d->bylineTitleEdit = new KLineEdit(parent);
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d->bylineTitleEdit->setValidator(asciiValidator);
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d->bylineTitleEdit->setMaxLength(32);
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vlay->addWidget(d->bylineTitleCheck);
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vlay->addWidget(d->bylineTitleEdit);
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TQWhatsThis::add(d->bylineTitleEdit, i18n("<p>Set here the title of content creator. This field is limited "
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"to 32 ASCII characters."));
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// --------------------------------------------------------
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d->creditCheck = new TQCheckBox(i18n("Credit:"), parent);
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d->creditEdit = new KLineEdit(parent);
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d->creditEdit->setValidator(asciiValidator);
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d->creditEdit->setMaxLength(32);
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vlay->addWidget(d->creditCheck);
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vlay->addWidget(d->creditEdit);
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TQWhatsThis::add(d->creditEdit, i18n("<p>Set here the content provider. "
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"This field is limited to 32 ASCII characters."));
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// --------------------------------------------------------
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d->sourceCheck = new TQCheckBox(i18n("Source:"), parent);
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d->sourceEdit = new KLineEdit(parent);
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d->sourceEdit->setValidator(asciiValidator);
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d->sourceEdit->setMaxLength(32);
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vlay->addWidget(d->sourceCheck);
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vlay->addWidget(d->sourceEdit);
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TQWhatsThis::add(d->sourceEdit, i18n("<p>Set here the original owner of content. "
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"This field is limited to 32 ASCII characters."));
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// --------------------------------------------------------
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d->contactCheck = new TQCheckBox(i18n("Contact:"), parent);
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d->contactEdit = new KLineEdit(parent);
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d->contactEdit->setValidator(asciiValidator);
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d->contactEdit->setMaxLength(128);
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vlay->addWidget(d->contactCheck);
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vlay->addWidget(d->contactEdit);
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TQWhatsThis::add(d->contactEdit, i18n("<p>Set here the person or organisation to contact. "
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"This field is limited to 128 ASCII characters."));
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// --------------------------------------------------------
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KActiveLabel *note = new KActiveLabel(i18n("<b>Note: "
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"<b><a href='http://en.wikipedia.org/wiki/IPTC'>IPTC</a></b> "
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"text tags only support the printable "
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"<b><a href='http://en.wikipedia.org/wiki/Ascii'>ASCII</a></b> "
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"characters set and limit strings size. "
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"Use contextual help for details.</b>"), parent);
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vlay->addWidget(note);
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vlay->addStretch();
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// --------------------------------------------------------
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connect(d->copyrightCheck, TQ_SIGNAL(toggled(bool)),
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d->copyrightEdit, TQ_SLOT(setEnabled(bool)));
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connect(d->bylineCheck, TQ_SIGNAL(toggled(bool)),
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d->bylineEdit, TQ_SLOT(setEnabled(bool)));
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connect(d->bylineTitleCheck, TQ_SIGNAL(toggled(bool)),
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d->bylineTitleEdit, TQ_SLOT(setEnabled(bool)));
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connect(d->creditCheck, TQ_SIGNAL(toggled(bool)),
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d->creditEdit, TQ_SLOT(setEnabled(bool)));
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connect(d->sourceCheck, TQ_SIGNAL(toggled(bool)),
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d->sourceEdit, TQ_SLOT(setEnabled(bool)));
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connect(d->contactCheck, TQ_SIGNAL(toggled(bool)),
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d->contactEdit, TQ_SLOT(setEnabled(bool)));
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// --------------------------------------------------------
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connect(d->copyrightCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->bylineCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->bylineTitleCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->creditCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->sourceCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->contactCheck, TQ_SIGNAL(toggled(bool)),
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this, TQ_SIGNAL(signalModified()));
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// --------------------------------------------------------
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connect(d->copyrightEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->bylineEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->bylineTitleEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->creditEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->sourceEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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connect(d->contactEdit, TQ_SIGNAL(textChanged(const TQString &)),
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this, TQ_SIGNAL(signalModified()));
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}
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IPTCCredits::~IPTCCredits()
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{
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delete d;
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}
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void IPTCCredits::readMetadata(TQByteArray& iptcData)
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{
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blockSignals(true);
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KExiv2Iface::KExiv2 exiv2Iface;
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exiv2Iface.setIptc(iptcData);
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TQString data;
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d->copyrightEdit->clear();
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d->copyrightCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.Copyright", false);
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if (!data.isNull())
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{
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d->copyrightEdit->setText(data);
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d->copyrightCheck->setChecked(true);
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}
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d->copyrightEdit->setEnabled(d->copyrightCheck->isChecked());
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d->bylineEdit->clear();
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d->bylineCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.Byline", false);
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if (!data.isNull())
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{
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d->bylineEdit->setText(data);
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d->bylineCheck->setChecked(true);
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}
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d->bylineEdit->setEnabled(d->bylineCheck->isChecked());
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d->bylineTitleEdit->clear();
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d->bylineTitleCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.BylineTitle", false);
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if (!data.isNull())
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{
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d->bylineTitleEdit->setText(data);
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d->bylineTitleCheck->setChecked(true);
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}
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d->bylineTitleEdit->setEnabled(d->bylineTitleCheck->isChecked());
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d->creditEdit->clear();
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d->creditCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.Credit", false);
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if (!data.isNull())
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{
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d->creditEdit->setText(data);
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d->creditCheck->setChecked(true);
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}
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d->creditEdit->setEnabled(d->creditCheck->isChecked());
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d->sourceEdit->clear();
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d->sourceCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.Source", false);
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if (!data.isNull())
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{
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d->sourceEdit->setText(data);
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d->sourceCheck->setChecked(true);
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}
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d->sourceEdit->setEnabled(d->sourceCheck->isChecked());
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d->contactEdit->clear();
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d->contactCheck->setChecked(false);
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data = exiv2Iface.getIptcTagString("Iptc.Application2.Contact", false);
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if (!data.isNull())
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{
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d->contactEdit->setText(data);
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d->contactCheck->setChecked(true);
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}
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d->contactEdit->setEnabled(d->contactCheck->isChecked());
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blockSignals(false);
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}
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void IPTCCredits::applyMetadata(TQByteArray& iptcData)
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{
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KExiv2Iface::KExiv2 exiv2Iface;
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exiv2Iface.setIptc(iptcData);
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if (d->copyrightCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.Copyright", d->copyrightEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.Copyright");
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if (d->bylineCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.Byline", d->bylineEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.Byline");
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if (d->bylineTitleCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.BylineTitle", d->bylineTitleEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.BylineTitle");
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if (d->creditCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.Credit", d->creditEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.Credit");
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if (d->sourceCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.Source", d->sourceEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.Source");
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if (d->contactCheck->isChecked())
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exiv2Iface.setIptcTagString("Iptc.Application2.Contact", d->contactEdit->text());
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else
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exiv2Iface.removeIptcTag("Iptc.Application2.Contact");
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iptcData = exiv2Iface.getIptc();
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}
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} // namespace KIPIMetadataEditPlugin
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