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39
40#include "qsceneimportfactory_p.h"
41#include "qsceneimportplugin_p.h"
42#include "qsceneimporter_p.h"
43
44#include <QtCore/private/qfactoryloader_p.h>
45#include <QtCore/QCoreApplication>
46#include <QtCore/QDir>
47
48QT_BEGIN_NAMESPACE
49
50namespace Qt3DRender {
51
52Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, (QSceneImportFactoryInterface_iid, QLatin1String("/sceneparsers"), Qt::CaseInsensitive))
53#ifndef QT_NO_LIBRARY
54Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, directLoader, (QSceneImportFactoryInterface_iid, QLatin1String(""), Qt::CaseInsensitive))
55#endif
56
57QStringList QSceneImportFactory::keys(const QString &pluginPath)
58{
59 QStringList list;
60 if (!pluginPath.isEmpty()) {
61#if QT_CONFIG(library)
62 QCoreApplication::addLibraryPath(pluginPath);
63 list = directLoader()->keyMap().values();
64 if (!list.isEmpty()) {
65 const QString postFix = QLatin1String(" (from ")
66 + QDir::toNativeSeparators(pathName: pluginPath)
67 + QLatin1Char(')');
68 const QStringList::iterator end = list.end();
69 for (QStringList::iterator it = list.begin(); it != end; ++it)
70 (*it).append(s: postFix);
71 }
72#else
73 qWarning() << QSceneImporter::tr("Cannot query QSceneImporter plugins at %1. "
74 "Library loading is disabled.").arg(pluginPath);
75#endif
76 }
77 list.append(t: loader()->keyMap().values());
78 return list;
79}
80
81QSceneImporter *QSceneImportFactory::create(const QString &name, const QStringList &args, const QString &pluginPath)
82{
83 if (!pluginPath.isEmpty()) {
84#if QT_CONFIG(library)
85 QCoreApplication::addLibraryPath(pluginPath);
86 if (QSceneImporter *ret = qLoadPlugin<QSceneImporter, QSceneImportPlugin>(loader: directLoader(), key: name, args))
87 return ret;
88#else
89 qWarning() << QSceneImporter::tr("Cannot load QSceneImporter plugin from %1. "
90 "Library loading is disabled.").arg(pluginPath);
91#endif
92 }
93 return qLoadPlugin<QSceneImporter, QSceneImportPlugin>(loader: loader(), key: name, args);
94}
95
96} // namespace Qt3DRender
97
98QT_END_NAMESPACE
99

source code of qt3d/src/render/io/qsceneimportfactory.cpp