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kipi-plugins/kipi-plugins/metadataedit/iptceditdialog.cpp

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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2006-10-12
* Description : a dialog to edit IPTC metadata
*
* Copyright (C) 2006-2007 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 <tqtimer.h>
#include <tqframe.h>
#include <tqlayout.h>
#include <tqpushbutton.h>
// KDE includes.
#include <klocale.h>
#include <tdeconfig.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <kapplication.h>
#include <kmessagebox.h>
#include <khelpmenu.h>
#include <kpopupmenu.h>
// LibKIPI includes.
#include <libkipi/imagecollection.h>
#include <libkipi/plugin.h>
// LibKExiv2 includes.
#include <libkexiv2/kexiv2.h>
// Local includes.
#include "kpaboutdata.h"
#include "pluginsversion.h"
#include "iptccaption.h"
#include "iptccredits.h"
#include "iptcstatus.h"
#include "iptcorigin.h"
#include "iptcdatetime.h"
#include "iptckeywords.h"
#include "iptcsubjects.h"
#include "iptccategories.h"
#include "iptceditdialog.h"
#include "iptceditdialog.moc"
namespace KIPIMetadataEditPlugin
{
class IPTCEditDialogDialogPrivate
{
public:
IPTCEditDialogDialogPrivate()
{
modified = false;
isReadOnly = false;
page_caption = 0;
page_datetime = 0;
page_subjects = 0;
page_keywords = 0;
page_categories = 0;
page_credits = 0;
page_status = 0;
page_origin = 0;
about = 0;
captionPage = 0;
datetimePage = 0;
subjectsPage = 0;
keywordsPage = 0;
categoriesPage = 0;
creditsPage = 0;
statusPage = 0;
originPage = 0;
}
bool modified;
bool isReadOnly;
TQByteArray exifData;
TQByteArray iptcData;
TQFrame *page_caption;
TQFrame *page_datetime;
TQFrame *page_subjects;
TQFrame *page_keywords;
TQFrame *page_categories;
TQFrame *page_credits;
TQFrame *page_status;
TQFrame *page_origin;
KURL::List urls;
KURL::List::iterator currItem;
IPTCCaption *captionPage;
IPTCDateTime *datetimePage;
IPTCSubjects *subjectsPage;
IPTCKeywords *keywordsPage;
IPTCCategories *categoriesPage;
IPTCCredits *creditsPage;
IPTCStatus *statusPage;
IPTCOrigin *originPage;
KIPI::Interface *interface;
KIPIPlugins::KPAboutData *about;
};
IPTCEditDialog::IPTCEditDialog(TQWidget* parent, KURL::List urls, KIPI::Interface *iface)
: KDialogBase(IconList, TQString(),
urls.count() > 1 ? Help|User1|User2|Stretch|Ok|Apply|Close
: Help|Stretch|Ok|Apply|Close,
Ok, parent, 0, true, true,
KStdGuiItem::guiItem(KStdGuiItem::Forward),
KStdGuiItem::guiItem(KStdGuiItem::Back) )
{
d = new IPTCEditDialogDialogPrivate;
d->urls = urls;
d->interface = iface;
d->currItem = d->urls.begin();
// ---------------------------------------------------------------
d->page_caption = addPage(i18n("Caption"), i18n("Caption Information"),
BarIcon("editclear", KIcon::SizeMedium));
d->captionPage = new IPTCCaption(d->page_caption);
d->page_datetime = addPage(i18n("Date & Time"), i18n("Date and Time Information"),
BarIcon("today", KIcon::SizeMedium));
d->datetimePage = new IPTCDateTime(d->page_datetime);
d->page_subjects = addPage(i18n("Subjects"), i18n("Subjects Information"),
BarIcon("cookie", KIcon::SizeMedium));
d->subjectsPage = new IPTCSubjects(d->page_subjects);
d->page_keywords = addPage(i18n("Keywords"), i18n("Keywords Information"),
BarIcon("bookmark", KIcon::SizeMedium));
d->keywordsPage = new IPTCKeywords(d->page_keywords);
d->page_categories = addPage(i18n("Categories"), i18n("Categories Information"),
BarIcon("bookmark_folder", KIcon::SizeMedium));
d->categoriesPage = new IPTCCategories(d->page_categories);
d->page_credits = addPage(i18n("Credits"), i18n("Credits Information"),
BarIcon("identity", KIcon::SizeMedium));
d->creditsPage = new IPTCCredits(d->page_credits);
d->page_status = addPage(i18n("Status"), i18n("Status Information"),
BarIcon("messagebox_info", KIcon::SizeMedium));
d->statusPage = new IPTCStatus(d->page_status);
d->page_origin = addPage(i18n("Origin"), i18n("Origin Information"),
BarIcon("www", KIcon::SizeMedium));
d->originPage = new IPTCOrigin(d->page_origin);
// ---------------------------------------------------------------
// About data and help button.
d->about = new KIPIPlugins::KPAboutData(I18N_NOOP("Edit Metadata"),
0,
TDEAboutData::License_GPL,
I18N_NOOP("A Plugin to edit image metadata"),
"(c) 2006-2008, Gilles Caulier");
d->about->addAuthor("Gilles Caulier", I18N_NOOP("Author and Maintainer"),
"caulier dot gilles at gmail dot com");
KHelpMenu* helpMenu = new KHelpMenu(this, d->about, false);
helpMenu->menu()->removeItemAt(0);
helpMenu->menu()->insertItem(i18n("Plugin Handbook"),
this, TQT_SLOT(slotHelp()), 0, -1, 0);
actionButton(Help)->setPopup( helpMenu->menu() );
// ------------------------------------------------------------
connect(d->captionPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->datetimePage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->subjectsPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->keywordsPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->categoriesPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->creditsPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->statusPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
connect(d->originPage, TQT_SIGNAL(signalModified()),
this, TQT_SLOT(slotModified()));
// ------------------------------------------------------------
readSettings();
slotItemChanged();
}
IPTCEditDialog::~IPTCEditDialog()
{
delete d->about;
delete d;
}
void IPTCEditDialog::slotHelp()
{
TDEApplication::kApplication()->invokeHelp("metadataedit", "kipi-plugins");
}
void IPTCEditDialog::closeEvent(TQCloseEvent *e)
{
if (!e) return;
saveSettings();
e->accept();
}
void IPTCEditDialog::slotClose()
{
saveSettings();
KDialogBase::slotClose();
}
void IPTCEditDialog::readSettings()
{
TDEConfig config("kipirc");
config.setGroup("Metadata Edit Settings");
showPage(config.readNumEntry("IPTC Edit Page", 0));
d->captionPage->setCheckedSyncJFIFComment(config.readBoolEntry("Sync JFIF Comment", true));
d->captionPage->setCheckedSyncHOSTComment(config.readBoolEntry("Sync Host Comment", true));
d->captionPage->setCheckedSyncEXIFComment(config.readBoolEntry("Sync EXIF Comment", true));
d->datetimePage->setCheckedSyncHOSTDate(config.readBoolEntry("Sync Host Date", true));
d->datetimePage->setCheckedSyncEXIFDate(config.readBoolEntry("Sync EXIF Date", true));
resize(configDialogSize(config, TQString("IPTC Edit Dialog")));
}
void IPTCEditDialog::saveSettings()
{
TDEConfig config("kipirc");
config.setGroup("Metadata Edit Settings");
config.writeEntry("IPTC Edit Page", activePageIndex());
config.writeEntry("Sync JFIF Comment", d->captionPage->syncJFIFCommentIsChecked());
config.writeEntry("Sync Host Comment", d->captionPage->syncHOSTCommentIsChecked());
config.writeEntry("Sync EXIF Comment", d->captionPage->syncEXIFCommentIsChecked());
config.writeEntry("Sync Host Date", d->datetimePage->syncHOSTDateIsChecked());
config.writeEntry("Sync EXIF Date", d->datetimePage->syncEXIFDateIsChecked());
saveDialogSize(config, TQString("IPTC Edit Dialog"));
config.sync();
}
void IPTCEditDialog::slotItemChanged()
{
KExiv2Iface::KExiv2 exiv2Iface;
exiv2Iface.load((*d->currItem).path());
d->exifData = exiv2Iface.getExif();
d->iptcData = exiv2Iface.getIptc();
d->captionPage->readMetadata(d->iptcData);
d->datetimePage->readMetadata(d->iptcData);
d->subjectsPage->readMetadata(d->iptcData);
d->keywordsPage->readMetadata(d->iptcData);
d->categoriesPage->readMetadata(d->iptcData);
d->creditsPage->readMetadata(d->iptcData);
d->statusPage->readMetadata(d->iptcData);
d->originPage->readMetadata(d->iptcData);
d->isReadOnly = KExiv2Iface::KExiv2::isReadOnly((*d->currItem).path());
d->page_caption->setEnabled(!d->isReadOnly);
d->page_datetime->setEnabled(!d->isReadOnly);
d->page_subjects->setEnabled(!d->isReadOnly);
d->page_keywords->setEnabled(!d->isReadOnly);
d->page_categories->setEnabled(!d->isReadOnly);
d->page_credits->setEnabled(!d->isReadOnly);
d->page_status->setEnabled(!d->isReadOnly);
d->page_origin->setEnabled(!d->isReadOnly);
enableButton(Apply, !d->isReadOnly);
setCaption(TQString("%1 (%2/%3) - %4")
.arg((*d->currItem).filename())
.arg(d->urls.findIndex(*(d->currItem))+1)
.arg(d->urls.count())
.arg(i18n("Edit IPTC Metadata")) +
(d->isReadOnly ? TQString(" - ") + i18n("(read only)") : TQString()));
enableButton(User1, *(d->currItem) != d->urls.last());
enableButton(User2, *(d->currItem) != d->urls.first());
enableButton(Apply, false);
}
void IPTCEditDialog::slotApply()
{
if (d->modified && !d->isReadOnly)
{
KIPI::ImageInfo info = d->interface->info(*d->currItem);
if (d->captionPage->syncHOSTCommentIsChecked())
{
info.setDescription(d->captionPage->getIPTCCaption());
}
d->captionPage->applyMetadata(d->exifData, d->iptcData);
if (d->datetimePage->syncHOSTDateIsChecked())
{
info.setTime(d->datetimePage->getIPTCCreationDate());
}
d->datetimePage->applyMetadata(d->exifData, d->iptcData);
d->subjectsPage->applyMetadata(d->iptcData);
d->keywordsPage->applyMetadata(d->iptcData);
d->categoriesPage->applyMetadata(d->iptcData);
d->creditsPage->applyMetadata(d->iptcData);
d->statusPage->applyMetadata(d->iptcData);
d->originPage->applyMetadata(d->iptcData);
KExiv2Iface::KExiv2 exiv2Iface;
exiv2Iface.load((*d->currItem).path());
exiv2Iface.setExif(d->exifData);
exiv2Iface.setIptc(d->iptcData);
exiv2Iface.save((*d->currItem).path());
d->modified = false;
}
}
void IPTCEditDialog::slotUser1()
{
slotApply();
d->currItem++;
slotItemChanged();
}
void IPTCEditDialog::slotUser2()
{
slotApply();
d->currItem--;
slotItemChanged();
}
void IPTCEditDialog::slotModified()
{
if (!d->isReadOnly)
{
enableButton(Apply, true);
d->modified = true;
}
}
void IPTCEditDialog::slotOk()
{
slotApply();
saveSettings();
accept();
}
bool IPTCEditDialog::eventFilter(TQObject *, TQEvent *e)
{
if ( e->type() == TQEvent::KeyPress )
{
TQKeyEvent *k = (TQKeyEvent *)e;
if (k->state() == TQt::ControlButton &&
(k->key() == TQt::Key_Enter || k->key() == TQt::Key_Return))
{
slotApply();
if (actionButton(User1)->isEnabled())
slotUser1();
return true;
}
else if (k->state() == TQt::ShiftButton &&
(k->key() == TQt::Key_Enter || k->key() == TQt::Key_Return))
{
slotApply();
if (actionButton(User2)->isEnabled())
slotUser2();
return true;
}
return false;
}
return false;
}
} // namespace KIPIMetadataEditPlugin
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