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/* ============================================================
*
* This file is a part of digiKam project
* http://www.digikam.org
*
* Date : 2009-28-04
* Description : first run assistant dialog
*
* Copyright (C) 2009 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.
*
* ============================================================ */
#include "collectionpage.h"
#include "collectionpage.moc"
// Qt includes
#include <QLabel>
#include <QDir>
#include <QDesktopServices>
#include <QFileInfo>
#include <QVBoxLayout>
// KDE includes
#include <kdialog.h>
#include <kconfig.h>
#include <kvbox.h>
#include <klocale.h>
#include <kstandarddirs.h>
#include <kapplication.h>
#include <kurlrequester.h>
#include <kglobalsettings.h>
#include <kmessagebox.h>
#include <ktemporaryfile.h>
#include <kdebug.h>
// Local includes
#include "version.h"
namespace Digikam
{
class CollectionPagePriv
{
public:
CollectionPagePriv()
{
rootAlbumPathRequester = 0;
dbPathRequester = 0;
dbPathEdited = false;
}
bool dbPathEdited;
QString rootAlbum;
QString dbPath;
KUrlRequester* rootAlbumPathRequester;
KUrlRequester* dbPathRequester;
};
CollectionPage::CollectionPage(KAssistantDialog* dlg)
: AssistantDlgPage(dlg, i18n("<b>Configure where images and metadata are stored</b>")),
d(new CollectionPagePriv)
{
QWidget *widget = new QWidget(this);
QVBoxLayout *vlayout = new QVBoxLayout(widget);
QString picturesPath;
#if KDE_IS_VERSION(4,1,61)
picturesPath = KGlobalSettings::picturesPath();
#else
#if QT_VERSION >= 0x040400
picturesPath = QDesktopServices::storageLocation(QDesktopServices::PicturesLocation);
#endif
#endif
kDebug() << picturesPath;
if (picturesPath.isEmpty())
{
picturesPath = QDir::homePath() + i18nc("This is a path name so you should "
"include the slash in the translation", "/Pictures");
}
QLabel *textLabel1 = new QLabel(widget);
textLabel1->setWordWrap(true);
#ifndef _WIN32
textLabel1->setText(i18n("<p>Please enter a location where you want to store your images.</p> "
"<p>You can choose any local folder, even one that already contains images."
"<br/> "
"More folders can be added later under the <i>Settings</i> menu. "
"</p> "
"<p><i>Note:</i> removable media (such as USB drives or DVDs) and remote file systems "
"(such as NFS, or Samba mounted with cifs/smbfs) are supported.</p>") );
#else
textLabel1->setText(i18n("<p>Please enter a location where you want to store your images.</p> "
"<p>You can choose any local folder, even one that already contains images."
"<br/> "
"More folders can be added later under the <i>Settings</i> menu. "
"</p> ") );
#endif
d->rootAlbumPathRequester = new KUrlRequester(widget);
d->rootAlbumPathRequester->setMode(KFile::Directory | KFile::LocalOnly);
d->rootAlbumPathRequester->setUrl(picturesPath);
QLabel *textLabel3 = new QLabel(widget);
textLabel3->setWordWrap(true);
textLabel3->setText(i18n("<p>digiKam stores information and metadata about your images in a database file. "
"Please set the location of this file or accept the default.</p>"
"<p><i>Note:</i> you need to have write access to the folder used here, "
"and you cannot use a remote location on a networked server, "
"using NFS or Samba.</p>"));
d->dbPathRequester = new KUrlRequester(widget);
d->dbPathRequester->setMode(KFile::Directory | KFile::LocalOnly);
d->dbPathRequester->setUrl(picturesPath);
vlayout->addWidget(textLabel1);
vlayout->addWidget(d->rootAlbumPathRequester);
vlayout->addWidget(textLabel3);
vlayout->addWidget(d->dbPathRequester);
vlayout->setMargin(0);
vlayout->setSpacing(KDialog::spacingHint());
setPageWidget(widget);
QPixmap leftPix = KStandardDirs::locate("data","digikam/data/assistant-collection.png");
setLeftBottomPix(leftPix.scaledToWidth(128, Qt::SmoothTransformation));
connect(d->rootAlbumPathRequester, SIGNAL(urlSelected(const KUrl&)),
this, SLOT(slotAlbumRootChanged(const KUrl&)));
connect(d->dbPathRequester, SIGNAL(urlSelected(const KUrl&)),
this, SLOT(slotDbPathChanged(const KUrl&)));
}
CollectionPage::~CollectionPage()
{
delete d;
}
QString CollectionPage::firstAlbumPath() const
{
return d->rootAlbum;
}
QString CollectionPage::databasePath() const
{
return d->dbPath;
}
void CollectionPage::saveSettings()
{
KSharedConfig::Ptr config = KGlobal::config();
KConfigGroup group = config->group("General Settings");
group.writeEntry("Version", digikam_version);
group = config->group("Album Settings");
group.writeEntry("Album Path", d->rootAlbum);
group.writeEntry("Database File Path", d->dbPath);
config->sync();
}
bool CollectionPage::checkSettings()
{
QString rootAlbumFolder;
if (!checkRootAlbum(rootAlbumFolder))
return false;
QString dbFolder;
if (!checkDatabase(dbFolder))
return false;
d->rootAlbum = rootAlbumFolder;
d->dbPath = dbFolder;
return true;
}
bool CollectionPage::checkRootAlbum(QString& rootAlbumFolder)
{
rootAlbumFolder = d->rootAlbumPathRequester->url().toLocalFile();
kDebug() << "Root album is : " << rootAlbumFolder;
if (rootAlbumFolder.isEmpty())
{
KMessageBox::sorry(this, i18n("You must select a folder for digiKam to "
"use as the root album. All of your images will go there."));
return false;
}
#ifndef _WIN32
if (!QDir::isAbsolutePath(rootAlbumFolder))
{
rootAlbumFolder.prepend(QDir::homePath());
}
#endif
/*
if (KUrl(rootAlbumFolder).equals(KUrl(QDir::homePath()), KUrl::CompareWithoutFragment))
{
KMessageBox::sorry(this, i18n("digiKam will not use your home folder as the "
"root album. Please select another location."));
return false;
}
*/
QDir targetPath(rootAlbumFolder);
if (!targetPath.exists())
{
int rc = KMessageBox::questionYesNo(this,
i18n("<p>The folder to use as the root album path does not exist:</p>"
"<p><b>%1</b></p>"
"Would you like digiKam to create it for you?",
rootAlbumFolder),
i18n("Create Root Album Folder?"));
if (rc == KMessageBox::No)
{
return false;
}
if (!targetPath.mkpath(rootAlbumFolder))
{
KMessageBox::sorry(this,
i18n("<p>digiKam could not create the folder to use as the root album.\n"
"Please select a different location.</p>"
"<p><b>%1</b></p>", rootAlbumFolder),
i18n("Create Root Album Folder Failed"));
return false;
}
}
QFileInfo path(rootAlbumFolder);
#ifdef _WIN32
// Work around B.K.O #189168
KTemporaryFile temp;
temp.setPrefix(rootAlbumFolder);
if (!temp.open())
#else
if (!path.isWritable())
#endif
{
KMessageBox::information(this, i18n("You do not seem to have write access for the folder "
"selected to be the root album.\n"
"Warning: Without write access, items cannot be edited."));
}
return true;
}
bool CollectionPage::checkDatabase(QString& dbFolder)
{
dbFolder = d->dbPathRequester->url().toLocalFile();
kDebug() << "DB folder is : " << dbFolder;
if (dbFolder.isEmpty())
{
KMessageBox::sorry(this, i18n("You must select a folder for digiKam to "
"store information and metadata in a database file."));
return false;
}
#ifndef _WIN32
if (!QDir::isAbsolutePath(dbFolder))
{
dbFolder.prepend(QDir::homePath());
}
#endif
/*
if (KUrl(dbFolder).equals(KUrl(QDir::homePath()), KUrl::CompareWithoutFragment))
{
KMessageBox::sorry(this, i18n("digiKam cannot use your home folder as "
"database file path."));
return false;
}
*/
QDir targetPath(dbFolder);
if (!targetPath.exists())
{
int rc = KMessageBox::questionYesNo(this,
i18n("<p>The folder to put your database in does not seem to exist:</p>"
"<p><b>%1</b></p>"
"Would you like digiKam to create it for you?",
dbFolder),
i18n("Create Database Folder?"));
if (rc == KMessageBox::No)
{
return false;
}
if (!targetPath.mkpath(dbFolder))
{
KMessageBox::sorry(this,
i18n("<p>digiKam could not create the folder to host your database file.\n"
"Please select a different location.</p>"
"<p><b>%1</b></p>", dbFolder),
i18n("Create Database Folder Failed"));
return false;
}
}
QFileInfo path(dbFolder);
#ifdef _WIN32
// Work around B.K.O #189168
KTemporaryFile temp;
temp.setPrefix(dbFolder);
if (!temp.open())
#else
if (!path.isWritable())
#endif
{
KMessageBox::information(this, i18n("<p>You do not seem to have write access "
"for the folder to host the database file.<br/>"
"Please select a different location.</p>"
"<p><b>%1</b></p>", dbFolder),
i18n("No Database Write Access"));
return false;
}
return true;
}
void CollectionPage::slotAlbumRootChanged(const KUrl& url)
{
if (!d->dbPathEdited)
d->dbPathRequester->setUrl(url);
}
void CollectionPage::slotDbPathChanged(const KUrl&)
{
d->dbPathEdited = true;
}
} // namespace Digikam
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