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39
40#include <qpa/qplatformintegrationfactory_p.h>
41#include <qpa/qplatformintegrationplugin.h>
42#include "private/qfactoryloader_p.h"
43#include "qmutex.h"
44#include "qdir.h"
45
46#include "qguiapplication.h"
47#include "qdebug.h"
48
49QT_BEGIN_NAMESPACE
50
51Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,
52 (QPlatformIntegrationFactoryInterface_iid, QLatin1String("/platforms"), Qt::CaseInsensitive))
53
54#if QT_CONFIG(library)
55Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, directLoader,
56 (QPlatformIntegrationFactoryInterface_iid, QLatin1String(""), Qt::CaseInsensitive))
57#endif // QT_CONFIG(library)
58
59QPlatformIntegration *QPlatformIntegrationFactory::create(const QString &platform, const QStringList &paramList, int &argc, char **argv, const QString &platformPluginPath)
60{
61#if QT_CONFIG(library)
62 // Try loading the plugin from platformPluginPath first:
63 if (!platformPluginPath.isEmpty()) {
64 QCoreApplication::addLibraryPath(platformPluginPath);
65 if (QPlatformIntegration *ret = qLoadPlugin<QPlatformIntegration, QPlatformIntegrationPlugin>(directLoader(), platform, paramList, argc, argv))
66 return ret;
67 }
68#else
69 Q_UNUSED(platformPluginPath);
70#endif
71 return qLoadPlugin<QPlatformIntegration, QPlatformIntegrationPlugin>(loader(), platform, paramList, argc, argv);
72}
73
74/*!
75 Returns the list of valid keys, i.e. the keys this factory can
76 create styles for.
77
78 \sa create()
79*/
80
81QStringList QPlatformIntegrationFactory::keys(const QString &platformPluginPath)
82{
83 QStringList list;
84#if QT_CONFIG(library)
85 if (!platformPluginPath.isEmpty()) {
86 QCoreApplication::addLibraryPath(platformPluginPath);
87 list = directLoader()->keyMap().values();
88 if (!list.isEmpty()) {
89 const QString postFix = QLatin1String(" (from ")
90 + QDir::toNativeSeparators(platformPluginPath)
91 + QLatin1Char(')');
92 const QStringList::iterator end = list.end();
93 for (QStringList::iterator it = list.begin(); it != end; ++it)
94 (*it).append(postFix);
95 }
96 }
97#else
98 Q_UNUSED(platformPluginPath);
99#endif
100 list.append(loader()->keyMap().values());
101 return list;
102}
103
104QT_END_NAMESPACE
105
106