File indexing completed on 2025-01-05 03:57:55

 /* ============================================================
  *
  * This file is a part of digiKam project
  * https://www.digikam.org
  *
  * Date        : 2004-11-22
  * Description : stand alone digiKam image editor
  *
  * SPDX-FileCopyrightText: 2004-2024 by Gilles Caulier <caulier dot gilles at gmail dot com>
  * SPDX-FileCopyrightText: 2006-2012 by Marcel Wiesweg <marcel dot wiesweg at gmx dot de>
  * SPDX-FileCopyrightText: 2009-2011 by Andi Clemens <andi dot clemens at gmail dot com>
  * SPDX-FileCopyrightText: 2004-2005 by Renchi Raju <renchi dot raju at gmail dot com>
  * SPDX-FileCopyrightText: 2005-2006 by Tom Albers <tomalbers at kde dot nl>
  * SPDX-FileCopyrightText: 2008      by Arnd Baecker <arnd dot baecker at web dot de>
  * SPDX-FileCopyrightText: 2013-2015 by Mohamed_Anwer <m_dot_anwer at gmx dot com>
  *
  * SPDX-License-Identifier: GPL-2.0-or-later
  *
  * ============================================================ */
 
 #include "showfoto_p.h"
 
 namespace ShowFoto
 {
 
 Showfoto::Showfoto(const QList<QUrl>& urlList, QWidget* const)
     : Digikam::EditorWindow(QLatin1String("Showfoto")),
       d                    (new Private)
 {
     setXMLFile(QLatin1String("showfotoui5.rc"));
 
     m_nonDestructive = false;
 
     // Show splash-screen at start up.
 
     KSharedConfig::Ptr config = KSharedConfig::openConfig();
     KConfigGroup group        = config->group(configGroupName());
     KConfigGroup sgroup       = config->group(QLatin1String("ImageViewer Settings"));
     QString iconTheme         = sgroup.readEntry(QLatin1String("Icon Theme"), QString());
 
     if (!iconTheme.isEmpty())
     {
         QIcon::setThemeName(iconTheme);
     }
 
     if (group.readEntry(QLatin1String("ShowSplash"), true) && !qApp->isSessionRestored())
     {
         d->splash = new Digikam::DSplashScreen();
         d->splash->show();
     }
 
     // Setup loading cache and thumbnails interface.
 
     Digikam::LoadingCacheInterface::initialize();
     Digikam::MetaEngineSettings::instance();
     Digikam::LocalizeSettings::instance();
     Digikam::NetworkManager::instance();
 
 #ifdef HAVE_GEOLOCATION
 
     connect(Digikam::GeolocationSettings::instance(), &Digikam::GeolocationSettings::signalSetupGeolocation,
             this, [=](int tab)
         {
             ShowfotoSetup::execGeolocation(this, tab);
         }
     );
 
 #endif
 
     connect(LocalizeSettings::instance(), &LocalizeSettings::signalOpenLocalizeSetup,
             this, [=]()
         {
             ShowfotoSetup::execLocalize(this);
         }
     );
 
     ExifToolThread* const exifToolThread = new ExifToolThread(this);
     exifToolThread->start();
 
     d->thumbLoadThread = new Digikam::ThumbnailLoadThread();
     d->thumbLoadThread->setThumbnailSize(Digikam::ThumbnailSize::Huge);
     d->thumbLoadThread->setSendSurrogatePixmap(true);
 
     // Check ICC profiles repository availability
 
     if (d->splash)
     {
         d->splash->setMessage(i18n("Checking ICC repository..."));
     }
 
     d->validIccPath = Digikam::SetupICC::iccRepositoryIsValid();
 
     // Populate Themes
 
     if (d->splash)
     {
         d->splash->setMessage(i18n("Loading themes..."));
     }
 
     Digikam::ThemeManager::instance();
 
     // Load plugins
 
     if (d->splash)
     {
         d->splash->setMessage(i18n("Load Plugins..."));
     }
 
     DPluginLoader* const dpl = Digikam::DPluginLoader::instance();
     dpl->init();
 
     // -- Build the GUI -----------------------------------
 
     this->setupUserArea();
     this->setupActions();
     setupStatusBar();
     createGUI(xmlFile());
     registerPluginsActions();
     d->folderView->registerPluginActions(dpl->pluginsActions(DPluginAction::GenericView, this));
     d->stackView->registerPluginActions(dpl->pluginsActions(DPluginAction::GenericView, this));
 
     cleanupActions();
 
     // Create tool selection view
 
     setupSelectToolsAction();
 
     // Create context menu.
 
     setupContextMenu();
 
     // Make signals/slots connections
 
     this->setupConnections();
 
     // Disable all actions
 
     this->toggleActions(false);
 
     // -- Read settings --------------------------------
 
     this->readSettings();
     applySettings();
     setAutoSaveSettings(configGroupName(), true);
 
     d->leftSideBar->loadState();
     d->folderView->loadState();
     d->stackView->loadState();
     d->rightSideBar->loadState();
 
     //--------------------------------------------------
 
     d->thumbBarDock->reInitialize();
 
     // -- Load current items ---------------------------
 
     slotDroppedUrls(urlList, false, QUrl());
 }
 
 Showfoto::~Showfoto()
 {
     delete m_canvas;
     m_canvas = nullptr;
 
     Digikam::ThumbnailLoadThread::cleanUp();
     Digikam::LoadingCacheInterface::cleanUp();
     Digikam::DPluginLoader::instance()->cleanUp();
 
     delete d->model;
     delete d->filterModel;
     delete d->thumbBar;
     delete d->rightSideBar;
     delete d->thumbLoadThread;
     delete d;
 }
 
 bool Showfoto::queryClose()
 {
     // wait if a save operation is currently running
 
     if (!waitForSavingToComplete())
     {
         return false;
     }
 
     if (!d->thumbBar->currentInfo().isNull() && !promptUserSave(d->thumbBar->currentUrl()))
     {
         return false;
     }
 
     saveSettings();
 
     return true;
 }
 
 void Showfoto::show()
 {
     // Remove Splashscreen.
 
     if (d->splash)
     {
         d->splash->finish(this);
     }
 
     // Display application window.
 
     QMainWindow::show();
 
     // Report errors from ICC repository path.
 
     KSharedConfig::Ptr config = KSharedConfig::openConfig();
 
     if (!d->validIccPath)
     {
         QString message = i18n("<p>The ICC profile path seems to be invalid.</p>"
                                "<p>If you want to set it now, select \"Yes\", otherwise "
                                "select \"No\". In this case, \"Color Management\" feature "
                                "will be disabled until you solve this issue</p>");
 
         if (QMessageBox::warning(this, qApp->applicationName(), message,
                                  QMessageBox::Yes | QMessageBox::No) == QMessageBox::Yes)
         {
             if (!setup(true))
             {
                 KConfigGroup group = config->group(QLatin1String("Color Management"));
                 group.writeEntry(QLatin1String("EnableCM"), false);
                 config->sync();
             }
         }
         else
         {
             KConfigGroup group = config->group(QLatin1String("Color Management"));
             group.writeEntry(QLatin1String("EnableCM"), false);
             config->sync();
         }
     }
 
     if (d->splash)
     {
         delete d->splash;
         d->splash = nullptr;
     }
 }
 
 Digikam::Sidebar* Showfoto::rightSideBar() const
 {
     return (dynamic_cast<Digikam::Sidebar*>(d->rightSideBar));
 }
 
 void Showfoto::slotChanged()
 {
     QString mpixels;
     QSize dims(m_canvas->imageWidth(), m_canvas->imageHeight());
     mpixels = QLocale().toString(dims.width()*dims.height()/1000000.0, 'f', 1);
     QString str = (!dims.isValid()) ? i18nc("unknown image dimensions", "Unknown")
                                     : i18nc("%1 width, %2 height, %3 mpixels", "%1x%2 (%3Mpx)",
                                             dims.width(),dims.height(),mpixels);
     m_resLabel->setAdjustedText(str);
 
     if (!d->thumbBar->currentInfo().isNull())
     {
         if (d->thumbBar->currentUrl().isValid())
         {
             QRect sel                = m_canvas->getSelectedArea();
             Digikam::DImg* const img = m_canvas->interface()->getImg();
             d->rightSideBar->itemChanged(d->thumbBar->currentUrl(), sel, img);
         }
     }
 }
 
 void Showfoto::slotUpdateItemInfo()
 {
     d->itemsNb = d->thumbBar->showfotoItemInfos().size();
     int index  = d->thumbBar->thumbnailIndexForUrl(d->thumbBar->currentUrl());
     QString text;
 
     if (d->itemsNb > 0)
     {
         text = i18nc("<Image file name> (<Image number> of <Images in album>)",
                      "%1 (%2 of %3)", d->thumbBar->currentInfo().name,
                      index, d->itemsNb);
 
         setCaption(QDir::toNativeSeparators(d->thumbBar->currentUrl()
                                             .adjusted(QUrl::RemoveFilename).toLocalFile()));
     }
     else
     {
         text = QLatin1String("");
         setCaption(QLatin1String(""));
     }
 
     m_nameLabel->setText(text);
     toggleNavigation(index);
 }
 
 DInfoInterface* Showfoto::infoIface(DPluginAction* const)
 {
     ShowfotoInfoIface* const iface = new ShowfotoInfoIface(this, d->thumbBar->urls());
 
     qCDebug(DIGIKAM_GENERAL_LOG) << "Showfoto::infoIface: nb of file" << d->thumbBar->urls().size();
 
     connect(iface, SIGNAL(signalItemChanged(QUrl)),
             this, SLOT(slotChanged()));
 
     connect(iface, SIGNAL(signalImportedImage(QUrl)),
             this, SLOT(slotImportedImagefromScanner(QUrl)));
 
     connect(iface, SIGNAL(signalRemoveImageFromAlbum(QUrl)),
             this, SLOT(slotRemoveImageFromAlbum(QUrl)));
 
     return iface;
 }
 
 void Showfoto::slotOnlineVersionCheck()
 {
     ShowfotoSetup::onlineVersionCheck();
 }
 
 } // namespace ShowFoto
 
 #include "moc_showfoto.cpp"