File indexing completed on 2024-05-12 15:59:06

 /*
  *  SPDX-FileCopyrightText: 2016 Boudewijn Rempt <boud@valdyas.org>
  *
  *  SPDX-License-Identifier: LGPL-2.0-or-later
  */
 #include "Krita.h"
 
 #include <QPointer>
 #include <QVariant>
 #include <QStringList>
 
 #include <ksharedconfig.h>
 #include <kconfiggroup.h>
 #include <klocalizedstring.h>
 
 #include <KoColorSpaceRegistry.h>
 #include <KoColorProfile.h>
 #include <KoColorSpace.h>
 #include <KoDockRegistry.h>
 #include <KoColorSpaceEngine.h>
 #include <KoColorModelStandardIds.h>
 #include <KoID.h>
 
 #include <kis_filter_strategy.h>
 #include <kactioncollection.h>
 #include <KisPart.h>
 #include <KisMainWindow.h>
 #include <KisDocument.h>
 #include <kis_image.h>
 #include <kis_action.h>
 #include <KisViewManager.h>
 #include <KritaVersionWrapper.h>
 #include <kis_filter_registry.h>
 #include <kis_filter.h>
 #include <kis_filter_configuration.h>
 #include <kis_properties_configuration.h>
 #include <kis_config.h>
 #include <kis_workspace_resource.h>
 #include <brushengine/kis_paintop_preset.h>
 #include <KisBrushServerProvider.h>
 #include <KoResourceServerProvider.h>
 #include <KisResourceServerProvider.h>
 #include <KisBrushServerProvider.h>
 #include <kis_action_registry.h>
 #include <kis_icon_utils.h>
 
 #include <KisResourceModel.h>
 #include <KisGlobalResourcesInterface.h>
 
 #include "View.h"
 #include "Document.h"
 #include "Window.h"
 #include "Extension.h"
 #include "DockWidgetFactoryBase.h"
 #include "Filter.h"
 #include "InfoObject.h"
 #include "Resource.h"
 
 Krita* Krita::s_instance = 0;
 
 struct Krita::Private {
     Private() {}
     QList<Extension*> extensions;
     bool batchMode {false};
     Notifier *notifier{new Notifier()};
 };
 
 Krita::Krita(QObject *parent)
     : QObject(parent)
     , d(new Private)
 {
     qRegisterMetaType<Notifier*>();
     connect(KisPart::instance(), SIGNAL(sigMainWindowIsBeingCreated(KisMainWindow*)), SLOT(mainWindowIsBeingCreated(KisMainWindow*)));
 }
 
 Krita::~Krita()
 {
     qDeleteAll(d->extensions);
     delete d->notifier;
     delete d;
 }
 
 QList<QAction *> Krita::actions() const
 {
     KisMainWindow *mainWindow = KisPart::instance()->currentMainwindow();
     if (!mainWindow) {
         return QList<QAction*>();
     }
     KisKActionCollection *actionCollection = mainWindow->actionCollection();
     return actionCollection->actions();
 }
 
 QAction *Krita::action(const QString &name) const
 {
     KisMainWindow *mainWindow = KisPart::instance()->currentMainwindow();
     if (!mainWindow) {
         return 0;
     }
     KisKActionCollection *actionCollection = mainWindow->actionCollection();
     QAction *action = actionCollection->action(name);
     return action;
 }
 
 Document* Krita::activeDocument() const
 {
     KisMainWindow *mainWindow = KisPart::instance()->currentMainwindow();
     if (!mainWindow) {
         return 0;
     }
     KisView *view = mainWindow->activeView();
     if (!view) {
         return 0;
     }
     KisDocument *document = view->document();
     Document *d = new Document(document, false);
     return d;
 }
 
 void Krita::setActiveDocument(Document* value)
 {
     Q_FOREACH(KisView *view, KisPart::instance()->views()) {
         if (view->document() == value->document().data()) {
             view->activateWindow();
             break;
         }
     }
 }
 
 bool Krita::batchmode() const
 {
     return d->batchMode;
 }
 
 void Krita::setBatchmode(bool value)
 {
     d->batchMode = value;
 }
 
 
 QList<Document *> Krita::documents() const
 {
     QList<Document *> ret;
     foreach(QPointer<KisDocument> doc, KisPart::instance()->documents()) {
         ret << new Document(doc, false);
     }
     return ret;
 }
 
 QStringList Krita::filters() const
 {
     QStringList ls = KisFilterRegistry::instance()->keys();
     std::sort(ls.begin(), ls.end());
     return ls;
 }
 
 Filter *Krita::filter(const QString &name) const
 {
     if (!filters().contains(name)) return 0;
 
     Filter *filter = new Filter();
     filter->setName(name);
     KisFilterSP f = KisFilterRegistry::instance()->value(name);
     KisFilterConfigurationSP fc = f->defaultConfiguration(KisGlobalResourcesInterface::instance());
     InfoObject *info = new InfoObject(fc);
     filter->setConfiguration(info);
     return filter;
 }
 
 QStringList Krita::colorModels() const
 {
     QSet<QString> colorModelsIds;
     QList<KoID> ids = KoColorSpaceRegistry::instance()->colorModelsList(KoColorSpaceRegistry::AllColorSpaces);
     Q_FOREACH(KoID id, ids) {
         colorModelsIds << id.id();
     }
 #if QT_VERSION >= QT_VERSION_CHECK(5,14,0)
     return QStringList(colorModelsIds.begin(), colorModelsIds.end());
 #else
     return QStringList::fromSet(colorModelsIds);
 #endif
 }
 
 QStringList Krita::colorDepths(const QString &colorModel) const
 {
     QSet<QString> colorDepthsIds;
     QList<KoID> ids = KoColorSpaceRegistry::instance()->colorDepthList(colorModel, KoColorSpaceRegistry::AllColorSpaces);
     Q_FOREACH(KoID id, ids) {
         colorDepthsIds << id.id();
     }
 #if QT_VERSION >= QT_VERSION_CHECK(5,14,0)
     return QStringList(colorDepthsIds.begin(), colorDepthsIds.end());
 #else
     return QStringList::fromSet(colorDepthsIds);
 #endif
 }
 
 QStringList Krita::filterStrategies() const
 {
     return KisFilterStrategyRegistry::instance()->keys();
 }
 
 QStringList Krita::profiles(const QString &colorModel, const QString &colorDepth) const
 {
     QSet<QString> profileNames;
     QString id = KoColorSpaceRegistry::instance()->colorSpaceId(colorModel, colorDepth);
     QList<const KoColorProfile *> profiles = KoColorSpaceRegistry::instance()->profilesFor(id);
     Q_FOREACH(const KoColorProfile *profile, profiles) {
         profileNames << profile->name();
     }
 #if QT_VERSION >= QT_VERSION_CHECK(5,14,0)
     QStringList r(profileNames.begin(), profileNames.end());
 #else
     QStringList r = QStringList::fromSet(profileNames);
 #endif
     r.sort();
     return r;
 }
 
 bool Krita::addProfile(const QString &profilePath)
 {
     KoColorSpaceEngine *iccEngine = KoColorSpaceEngineRegistry::instance()->get("icc");
     KIS_ASSERT(iccEngine);
     return iccEngine->addProfile(profilePath);
 }
 
 Notifier* Krita::notifier() const
 {
     return d->notifier;
 }
 
 QString Krita::version() const
 {
     return KritaVersionWrapper::versionString(true);
 }
 
 QList<View *> Krita::views() const
 {
     QList<View *> ret;
     foreach(QPointer<KisView> view, KisPart::instance()->views()) {
         ret << new View(view);
     }
     return ret;
 }
 
 Window *Krita::activeWindow() const
 {
     KisMainWindow *mainWindow = KisPart::instance()->currentMainwindow();
     if (!mainWindow) {
         return 0;
     }
     return new Window(mainWindow);
 }
 
 QList<Window*>  Krita::windows() const
 {
     QList<Window*> ret;
     foreach(QPointer<KisMainWindow> mainWin, KisPart::instance()->mainWindows()) {
         ret << new Window(mainWin);
     }
     return ret;
 }
 
 QMap<QString, Resource*> Krita::resources(QString &type) const
 {
     QMap<QString, Resource*> resources;
     KisResourceModel *resourceModel = 0;
     if (type == "pattern") {
         resourceModel = KoResourceServerProvider::instance()->patternServer()->resourceModel();
         type = ResourceType::Patterns;
     }
     else if (type == "gradient") {
         type = ResourceType::Gradients;
         resourceModel = KoResourceServerProvider::instance()->gradientServer()->resourceModel();
     }
     else if (type == "brush") {
         resourceModel = KisBrushServerProvider::instance()->brushServer()->resourceModel();
         type = ResourceType::Brushes;
     }
     else if (type == "palette") {
         resourceModel = KoResourceServerProvider::instance()->paletteServer()->resourceModel();
         type = ResourceType::Palettes;
     }
     else if (type == "workspace") {
         resourceModel = KisResourceServerProvider::instance()->workspaceServer()->resourceModel();
         type = ResourceType::Workspaces;
     }
     else if (type == "preset") {
         resourceModel = KisResourceServerProvider::instance()->paintOpPresetServer()->resourceModel();
     }
 
     if (resourceModel) {
         for (int i = 0; i < resourceModel->rowCount(); ++i) {
 
             QModelIndex idx = resourceModel->index(i, 0);
             int id = resourceModel->data(idx, Qt::UserRole + KisAbstractResourceModel::Id).toInt();
             QString name  = resourceModel->data(idx, Qt::UserRole + KisAbstractResourceModel::Name).toString();
             QString filename  = resourceModel->data(idx, Qt::UserRole + KisAbstractResourceModel::Filename).toString();
             QImage image = resourceModel->data(idx, Qt::UserRole + KisAbstractResourceModel::Thumbnail).value<QImage>();
 
             resources[name] = new Resource(id, type, name, filename, image, 0);
         }
     }
 
     return resources;
 }
 
 
 QList<QDockWidget*> Krita::dockers() const
 {
     KisMainWindow *mainWindow = KisPart::instance()->currentMainwindow();
     return mainWindow->dockWidgets();
 }
 
 
 QStringList Krita::recentDocuments() const
 {
     KConfigGroup grp = KSharedConfig::openConfig()->group(QString("RecentFiles"));
     QStringList keys = grp.keyList();
     QStringList recentDocuments;
 
     for(int i = 0; i <= keys.filter("File").count(); i++)
         recentDocuments << grp.readEntry(QString("File%1").arg(i), QString(""));
 
     return recentDocuments;
 }
 
 Document* Krita::createDocument(int width, int height, const QString &name, const QString &colorModel, const QString &colorDepth, const QString &profile, double resolution)
 {
     KisDocument *document = KisPart::instance()->createDocument();
     document->setObjectName(name);
 
     KisPart::instance()->addDocument(document, false);
     const KoColorSpace *cs = KoColorSpaceRegistry::instance()->colorSpace(colorModel, colorDepth, profile);
     Q_ASSERT(cs);
 
     QColor qc(Qt::white);
     KoColor bgColor(qc, cs);
 
     if (!document->newImage(name, width, height, cs, bgColor, KisConfig::RASTER_LAYER, 1, "", double(resolution / 72) )) {
         return 0;
     }
 
     Q_ASSERT(document->image());
     Document *doc = new Document(document, true);
 
     return doc;
 }
 
 Document* Krita::openDocument(const QString &filename)
 {
     KisDocument *document = KisPart::instance()->createDocument();
     document->setFileBatchMode(this->batchmode());
     if (!document->openPath(filename, KisDocument::DontAddToRecent)) {
         delete document;
         return 0;
     }
     KisPart::instance()->addDocument(document);
     document->setFileBatchMode(false);
     return new Document(document, true);
 }
 
 Window* Krita::openWindow()
 {
     KisMainWindow *mw = KisPart::instance()->createMainWindow();
     return new Window(mw);
 }
 
 void Krita::addExtension(Extension* extension)
 {
     d->extensions.append(extension);
 }
 
 QList< Extension* > Krita::extensions()
 {
     return d->extensions;
 }
 
 void Krita::writeSetting(const QString &group, const QString &name, const QString &value)
 {
     KConfigGroup grp = KSharedConfig::openConfig()->group(group);
     grp.writeEntry(name, value);
 }
 
 QString Krita::readSetting(const QString &group, const QString &name, const QString &defaultValue)
 {
     KConfigGroup grp = KSharedConfig::openConfig()->group(group);
     return grp.readEntry(name, defaultValue);
 }
 
 QIcon Krita::icon(QString &iconName) const
 {
     return KisIconUtils::loadIcon(iconName);
 }
 
 void Krita::addDockWidgetFactory(DockWidgetFactoryBase* factory)
 {
     KoDockRegistry::instance()->add(factory);
 }
 
 Krita* Krita::instance()
 {
     if (!s_instance)
     {
         s_instance = new Krita;
     }
     return s_instance;
 }
 
 /**
  * Scripter.fromVariant(variant)
  * variant is a QVariant
  * returns instance of QObject-subclass
  *
  * This is a helper method for PyQt because PyQt cannot cast a variant to a QObject or QWidget
  */
 QObject *Krita::fromVariant(const QVariant& v)
 {
 
     if (v.canConvert< QWidget* >())
     {
         QObject* obj = qvariant_cast< QWidget* >(v);
         return obj;
     }
     else if (v.canConvert< QObject* >())
     {
         QObject* obj = qvariant_cast< QObject* >(v);
         return obj;
     }
     else
         return 0;
 }
 
 QString Krita::krita_i18n(const QString &text)
 {
     return i18n(text.toUtf8().constData());
 }
 
 QString Krita::krita_i18nc(const QString &context, const QString &text)
 {
     return i18nc(context.toUtf8().constData(), text.toUtf8().constData());
 }
 
 QString Krita::getAppDataLocation()
 {
     return KoResourcePaths::getAppDataLocation();
 }
 
 void Krita::mainWindowIsBeingCreated(KisMainWindow *kisWindow)
 {
     Q_FOREACH(Extension *extension, d->extensions) {
         Window window(kisWindow);
         extension->createActions(&window);
     }
 }
 
 #include "moc_Krita.cpp"