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kipi-plugins/kipi-plugins/timeadjust/timeadjustdialog.cpp

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/* ============================================================
*
* This file is a part of kipi-plugins project
* http://www.kipi-plugins.org
*
* Date : 2004-05-16
* Description : a plugin to set time stamp of picture files.
*
* Copyright (C) 2003-2005 by Jesper Pedersen <blackie@kde.org>
* 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 <utime.h>
}
// TQt includes.
#include <tqtooltip.h>
#include <tqlayout.h>
#include <tqlabel.h>
#include <tqvbuttongroup.h>
#include <tqvgroupbox.h>
#include <tqgroupbox.h>
#include <tqhbox.h>
#include <tqcheckbox.h>
#include <tqradiobutton.h>
#include <tqfile.h>
#include <tqspinbox.h>
#include <tqgrid.h>
#include <tqpushbutton.h>
#include <tqframe.h>
#include <tqtoolbutton.h>
// KDE includes.
#include <kiconloader.h>
#include <kdebug.h>
#include <tdelocale.h>
#include <tdeapplication.h>
#include <tdeaboutdata.h>
#include <khelpmenu.h>
#include <kiconloader.h>
#include <tdepopupmenu.h>
#include <kstandarddirs.h>
#include <kdatetimewidget.h>
#include <tdeconfig.h>
#include <tdemessagebox.h>
// LibKipi includes.
#include <libkipi/interface.h>
#include <libkipi/imageinfo.h>
// LibKExiv2 includes.
#include <libkexiv2/kexiv2.h>
// Local includes.
#include "kpaboutdata.h"
#include "pluginsversion.h"
#include "timeadjustdialog.h"
#include "timeadjustdialog.moc"
namespace KIPITimeAdjustPlugin
{
class TimeAdjustDialogPrivate
{
public:
TimeAdjustDialogPrivate()
{
add = 0;
subtract = 0;
exif = 0;
custom = 0;
syncEXIFDateCheck = 0;
syncIPTCDateCheck = 0;
exampleBox = 0;
adjustValGrp = 0;
adjustTypeGrp = 0;
infoLabel = 0;
exampleAdj = 0;
secs = 0;
minutes = 0;
hours = 0;
days = 0;
months = 0;
years = 0;
dateCreatedSel = 0;
interface = 0;
about = 0;
todayBtn = 0;
}
TQRadioButton *add;
TQRadioButton *subtract;
TQRadioButton *exif;
TQRadioButton *custom;
TQToolButton *todayBtn;
TQCheckBox *syncEXIFDateCheck;
TQCheckBox *syncIPTCDateCheck;
TQVGroupBox *exampleBox;
TQVButtonGroup *adjustValGrp;
TQButtonGroup *adjustTypeGrp;
TQLabel *infoLabel;
TQLabel *exampleAdj;
TQSpinBox *secs;
TQSpinBox *minutes;
TQSpinBox *hours;
TQSpinBox *days;
TQSpinBox *months;
TQSpinBox *years;
TQDateTime exampleDate;
KDateTimeWidget *dateCreatedSel;
KURL::List images;
KIPI::Interface *interface;
KIPIPlugins::KPAboutData *about;
};
TimeAdjustDialog::TimeAdjustDialog(KIPI::Interface* interface, TQWidget* parent)
: KDialogBase(Plain, i18n("Adjust Time & Date"), Help|Ok|Cancel,
Ok, parent, 0, true, true)
{
d = new TimeAdjustDialogPrivate;
d->interface = interface;
TQVBoxLayout *vlay = new TQVBoxLayout(plainPage());
// -- About data and help button ----------------------------------------
d->about = new KIPIPlugins::KPAboutData(I18N_NOOP("Time Adjust"),
0,
TDEAboutData::License_GPL,
I18N_NOOP("A Kipi plugin for adjusting time stamp of picture files"),
"(c) 2003-2005, Jesper K. Pedersen\n"
"(c) 2006-2008, Gilles Caulier");
d->about->addAuthor("Jesper K. Pedersen", I18N_NOOP("Author"),
"blackie@kde.org");
d->about->addAuthor("Gilles Caulier", I18N_NOOP("Developper and maintainer"),
"caulier dot gilles at gmail dot com");
TQPushButton *helpButton = actionButton(Help);
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);
helpButton->setPopup(helpMenu->menu());
// -- Adjustment type ------------------------------------------------------------
TQVGroupBox *adjGB = new TQVGroupBox(i18n("Adjustment Type"), plainPage());
d->adjustTypeGrp = new TQButtonGroup(1, TQt::Horizontal, adjGB);
d->add = new TQRadioButton(i18n("Add"), d->adjustTypeGrp);
d->subtract = new TQRadioButton(i18n("Subtract"), d->adjustTypeGrp);
d->exif = new TQRadioButton(i18n("Set file date to EXIF/IPTC creation date"), d->adjustTypeGrp);
d->custom = new TQRadioButton(i18n("Custom date"), d->adjustTypeGrp);
d->adjustTypeGrp->setFrameStyle(TQFrame::NoFrame);
d->adjustTypeGrp->setInsideMargin(0);
d->adjustTypeGrp->setRadioButtonExclusive(true);
TQHBox *hbox = new TQHBox(d->adjustTypeGrp);
TQLabel *space1 = new TQLabel(hbox);
space1->setFixedWidth(15);
d->dateCreatedSel = new KDateTimeWidget(hbox);
TQLabel *space2 = new TQLabel(hbox);
space2->setFixedWidth(15);
d->todayBtn = new TQToolButton(hbox);
d->todayBtn->setIconSet(SmallIcon("today"));
TQToolTip::add(d->todayBtn, i18n("Reset to current date"));
new TQLabel(hbox);
d->syncEXIFDateCheck = new TQCheckBox(i18n("Update EXIF creation date"), d->adjustTypeGrp);
d->syncIPTCDateCheck = new TQCheckBox(i18n("Update IPTC creation date"), d->adjustTypeGrp);
vlay->addWidget(adjGB);
// -- Adjustments ------------------------------------------------------------
d->adjustValGrp = new TQVButtonGroup(i18n("Adjustments"), plainPage());
vlay->addWidget(d->adjustValGrp);
TQWidget* grid = new TQWidget(d->adjustValGrp);
TQGridLayout* gridLay = new TQGridLayout(grid, 1, 7, spacingHint());
gridLay->setColStretch( 2, 1 );
gridLay->setColStretch( 5, 1 );
TQLabel* label = new TQLabel( i18n("Hours:"), grid );
d->hours = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 0, 0 );
gridLay->addWidget( d->hours, 0, 1 );
label = new TQLabel( i18n("Minutes:"), grid );
d->minutes = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 0, 3 );
gridLay->addWidget( d->minutes, 0, 4 );
label = new TQLabel( i18n("Seconds:"), grid );
d->secs = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 0, 6 );
gridLay->addWidget( d->secs, 0, 7 );
label = new TQLabel( i18n("Days:"), grid );
d->days = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 1, 0 );
gridLay->addWidget( d->days, 1, 1 );
label = new TQLabel( i18n("Months:"), grid );
d->months = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 1, 3 );
gridLay->addWidget( d->months, 1, 4 );
label = new TQLabel( i18n("Years:"), grid );
d->years = new TQSpinBox( 0, 1000, 1, grid );
gridLay->addWidget( label, 1, 6 );
gridLay->addWidget( d->years, 1, 7 );
// -- Example ------------------------------------------------------------
d->exampleBox = new TQVGroupBox(i18n("Example"), plainPage());
vlay->addWidget(d->exampleBox);
d->infoLabel = new TQLabel(d->exampleBox);
d->exampleAdj = new TQLabel(d->exampleBox);
d->exampleAdj->setAlignment(TQt::AlignCenter);
vlay->addStretch();
// -- Slots/Signals ------------------------------------------------------
connect(d->adjustTypeGrp, TQT_SIGNAL( clicked(int) ),
this, TQT_SLOT( slotAdjustmentTypeChanged() ));
connect(d->secs, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->minutes, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->hours, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->days, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->months, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->years, TQT_SIGNAL( valueChanged( int ) ),
this, TQT_SLOT( slotUpdateExample() ));
connect(d->todayBtn, TQT_SIGNAL(clicked()),
this, TQT_SLOT(slotResetDateToCurrent()));
// -----------------------------------------------------------------------
readSettings();
slotAdjustmentTypeChanged();
}
TimeAdjustDialog::~TimeAdjustDialog()
{
delete d->about;
delete d;
}
void TimeAdjustDialog::slotHelp()
{
TDEApplication::kApplication()->invokeHelp("timeadjust", "kipi-plugins");
}
void TimeAdjustDialog::slotResetDateToCurrent()
{
d->dateCreatedSel->setDateTime(TQDateTime::currentDateTime());
}
void TimeAdjustDialog::closeEvent(TQCloseEvent *e)
{
if (!e) return;
saveSettings();
e->accept();
}
void TimeAdjustDialog::slotCancel()
{
saveSettings();
KDialogBase::slotCancel();
}
void TimeAdjustDialog::readSettings()
{
TDEConfig config("kipirc");
config.setGroup("Time Adjust Settings");
int adjType = config.readNumEntry("Adjustment Type", 0); // add by default.
if (adjType == 0) d->add->setChecked(true);
if (adjType == 1) d->subtract->setChecked(true);
if (adjType == 2) d->exif->setChecked(true);
if (adjType == 3) d->custom->setChecked(true);
TQDateTime current = TQDateTime::currentDateTime();
d->dateCreatedSel->setDateTime(config.readDateTimeEntry("Custom Date", &current));
d->syncEXIFDateCheck->setChecked(config.readBoolEntry("Sync EXIF Date", true));
d->syncIPTCDateCheck->setChecked(config.readBoolEntry("Sync IPTC Date", true));
resize(configDialogSize(config, TQString("Time Adjust Dialog")));
}
void TimeAdjustDialog::saveSettings()
{
TDEConfig config("kipirc");
config.setGroup("Time Adjust Settings");
int adjType = 0; // add
if (d->subtract->isChecked()) adjType = 1;
if (d->exif->isChecked()) adjType = 2;
if (d->custom->isChecked()) adjType = 3;
config.writeEntry("Adjustment Type", adjType);
config.writeEntry("Custom Date", d->dateCreatedSel->dateTime());
config.writeEntry("Sync EXIF Date", d->syncEXIFDateCheck->isChecked());
config.writeEntry("Sync IPTC Date", d->syncIPTCDateCheck->isChecked());
saveDialogSize(config, TQString("Time Adjust Dialog"));
config.sync();
}
void TimeAdjustDialog::setImages(const KURL::List& images)
{
d->images.clear();
int exactCount = 0;
int inexactCount = 0;
for( KURL::List::ConstIterator it = images.begin(); it != images.end(); ++it )
{
KIPI::ImageInfo info = d->interface->info( *it );
if (info.isTimeExact())
{
exactCount++;
d->exampleDate = info.time();
d->images.append(*it);
}
else
inexactCount++;
}
if ( inexactCount > 0 )
{
TQString tmpLabel = i18n("1 image will be changed; ",
"%n images will be changed; ",
exactCount)
+ i18n("1 image will be skipped due to an inexact date.",
"%n images will be skipped due to inexact dates.",
inexactCount );
d->infoLabel->setText(tmpLabel);
}
else
{
d->infoLabel->setText(i18n("1 image will be changed",
"%n images will be changed",
d->images.count()));
}
// PENDING(blackie) handle all images being inexact.
slotUpdateExample();
}
void TimeAdjustDialog::slotUpdateExample()
{
TQString oldDate = d->exampleDate.toString(TQt::LocalDate);
TQDateTime date = updateTime(KURL(), d->exampleDate);
TQString newDate = date.toString(TQt::LocalDate);
d->exampleAdj->setText(i18n("<b>%1</b><br>would, for example, "
"change into<br><b>%2</b>")
.arg(oldDate).arg(newDate));
}
void TimeAdjustDialog::slotAdjustmentTypeChanged()
{
d->exampleBox->setEnabled(false);
d->adjustValGrp->setEnabled(false);
d->dateCreatedSel->setEnabled(false);
d->todayBtn->setEnabled(false);
d->syncEXIFDateCheck->setEnabled(false);
d->syncIPTCDateCheck->setEnabled(false);
if (d->add->isChecked() || d->subtract->isChecked())
{
d->exampleBox->setEnabled(true);
d->adjustValGrp->setEnabled(true);
d->syncEXIFDateCheck->setEnabled(true);
d->syncIPTCDateCheck->setEnabled(true);
}
else if (d->custom->isChecked())
{
d->dateCreatedSel->setEnabled(true);
d->todayBtn->setEnabled(true);
d->syncEXIFDateCheck->setEnabled(true);
d->syncIPTCDateCheck->setEnabled(true);
}
}
void TimeAdjustDialog::slotOk()
{
KURL::List updatedURLs;
TQStringList errorFiles;
for( KURL::List::ConstIterator it = d->images.begin(); it != d->images.end(); ++it )
{
KURL url = *it;
KIPI::ImageInfo info = d->interface->info(url);
TQDateTime dateTime = info.time();
dateTime = updateTime(info.path(), info.time());
info.setTime(dateTime);
if (d->syncEXIFDateCheck->isChecked() || d->syncIPTCDateCheck->isChecked())
{
bool ret = true;
if (!KExiv2Iface::KExiv2::isReadOnly(url.path()))
{
KExiv2Iface::KExiv2 exiv2Iface;
ret &= exiv2Iface.load(url.path());
if (ret)
{
if (d->syncEXIFDateCheck->isChecked())
{
ret &= exiv2Iface.setExifTagString("Exif.Image.DateTime",
dateTime.toString(TQString("yyyy:MM:dd hh:mm:ss")).ascii());
ret &= exiv2Iface.setExifTagString("Exif.Photo.DateTimeOriginal",
dateTime.toString(TQString("yyyy:MM:dd hh:mm:ss")).ascii());
}
if (d->syncIPTCDateCheck->isChecked())
{
ret &= exiv2Iface.setIptcTagString("Iptc.Application2.DateCreated",
dateTime.date().toString(TQt::ISODate));
ret &= exiv2Iface.setIptcTagString("Iptc.Application2.TimeCreated",
dateTime.time().toString(TQt::ISODate));
}
ret &= exiv2Iface.save(url.path());
if (!ret)
{
kdDebug() << "Failed to save metadata to file " << url.fileName() << endl;
}
}
else
{
kdDebug() << "Failed to load metadata from file " << url.fileName() << endl;
}
}
if (!ret)
errorFiles.append(url.fileName());
else
updatedURLs.append(url);
}
// See B.K.O #138880: set the file acess and modification time (after than Exiv2 play with metadata).
struct utimbuf ut;
ut.modtime = dateTime.toTime_t();
ut.actime = dateTime.toTime_t();
::utime(TQFile::encodeName(url.path()), &ut);
}
// We use kipi interface refreshImages() method to tell to host than
// metadata from pictures have changed and need to be re-read.
d->interface->refreshImages(d->images);
if (!errorFiles.isEmpty() && (d->syncEXIFDateCheck->isChecked() || d->syncIPTCDateCheck->isChecked()))
{
KMessageBox::informationList(
TQT_TQWIDGET(kapp->activeWindow()),
i18n("Unable to set date and time like picture metadata from:"),
errorFiles,
i18n("Adjust Time & Date"));
}
saveSettings();
accept();
}
TQDateTime TimeAdjustDialog::updateTime(const KURL& url, const TQDateTime& time) const
{
if (d->custom->isChecked())
{
return d->dateCreatedSel->dateTime();
}
else if (d->exif->isChecked())
{
KExiv2Iface::KExiv2 exiv2Iface;
if ( !exiv2Iface.load(url.path()) )
return time;
TQDateTime newTime = exiv2Iface.getImageDateTime();
if (newTime.isValid())
return newTime;
else
return time;
}
else
{
int sign = -1;
if (d->add->isChecked())
sign = 1;
TQDateTime newTime = time.addSecs( sign * ( d->secs->value()
+ 60*d->minutes->value()
+ 60*60*d->hours->value()
+ 24*60*60*d->days->value() ) );
newTime = newTime.addMonths( sign * d->months->value() );
newTime = newTime.addYears( sign * d->years->value() );
return newTime;
}
}
} // NameSpace KIPITimeAdjustPlugin
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