diff options
Diffstat (limited to 'src/qml/qml/qqmlengine.cpp')
-rw-r--r-- | src/qml/qml/qqmlengine.cpp | 73 |
1 files changed, 16 insertions, 57 deletions
diff --git a/src/qml/qml/qqmlengine.cpp b/src/qml/qml/qqmlengine.cpp index ee5a0c954e..54c9d048df 100644 --- a/src/qml/qml/qqmlengine.cpp +++ b/src/qml/qml/qqmlengine.cpp @@ -60,7 +60,6 @@ #include "qquickworkerscript_p.h" #include "qqmlcomponent_p.h" #include "qqmlnetworkaccessmanagerfactory.h" -#include "qqmlimageprovider.h" #include "qqmldirparser_p.h" #include "qqmlextensioninterface.h" #include "qqmllist_p.h" @@ -181,6 +180,12 @@ void QQmlEnginePrivate::defineModule() qmlRegisterUncreatableType<QQmlLocale>("QtQuick",2,0,"Locale",QQmlEngine::tr("Locale cannot be instantiated. Use Qt.locale()")); } + +QQmlImageProviderBase::~QQmlImageProviderBase() +{ +} + + /*! \qmlclass Qt QQmlEnginePrivate \ingroup qml-utility-elements @@ -672,27 +677,29 @@ QNetworkAccessManager *QQmlEngine::networkAccessManager() const takes ownership of \a provider. Image providers enable support for pixmap and threaded image - requests. See the QQmlImageProvider documentation for details on + requests. See the QQuickImageProvider documentation for details on implementing and using image providers. All required image providers should be added to the engine before any QML sources files are loaded. - \sa removeImageProvider() + \sa removeImageProvider(), QQuickImageProvider */ -void QQmlEngine::addImageProvider(const QString &providerId, QQmlImageProvider *provider) +void QQmlEngine::addImageProvider(const QString &providerId, QQmlImageProviderBase *provider) { Q_D(QQmlEngine); QMutexLocker locker(&d->mutex); - d->imageProviders.insert(providerId.toLower(), QSharedPointer<QQmlImageProvider>(provider)); + d->imageProviders.insert(providerId.toLower(), QSharedPointer<QQmlImageProviderBase>(provider)); } /*! - Returns the QQmlImageProvider set for \a providerId. + Returns the image provider set for \a providerId. Returns the provider if it was found; otherwise returns 0. + + \sa QQuickImageProvider */ -QQmlImageProvider *QQmlEngine::imageProvider(const QString &providerId) const +QQmlImageProviderBase *QQmlEngine::imageProvider(const QString &providerId) const { Q_D(const QQmlEngine); QMutexLocker locker(&d->mutex); @@ -700,9 +707,9 @@ QQmlImageProvider *QQmlEngine::imageProvider(const QString &providerId) const } /*! - Removes the QQmlImageProvider for \a providerId. + Removes the image provider for \a providerId. - \sa addImageProvider() + \sa addImageProvider(), QQuickImageProvider */ void QQmlEngine::removeImageProvider(const QString &providerId) { @@ -711,54 +718,6 @@ void QQmlEngine::removeImageProvider(const QString &providerId) d->imageProviders.take(providerId); } -QQmlImageProvider::ImageType QQmlEnginePrivate::getImageProviderType(const QUrl &url) -{ - QMutexLocker locker(&mutex); - QSharedPointer<QQmlImageProvider> provider = imageProviders.value(url.host()); - locker.unlock(); - if (provider) - return provider->imageType(); - return QQmlImageProvider::Invalid; -} - -QQuickTextureFactory *QQmlEnginePrivate::getTextureFromProvider(const QUrl &url, QSize *size, const QSize& req_size) -{ - QMutexLocker locker(&mutex); - QSharedPointer<QQmlImageProvider> provider = imageProviders.value(url.host()); - locker.unlock(); - if (provider) { - QString imageId = url.toString(QUrl::RemoveScheme | QUrl::RemoveAuthority).mid(1); - return provider->requestTexture(imageId, size, req_size); - } - return 0; -} - -QImage QQmlEnginePrivate::getImageFromProvider(const QUrl &url, QSize *size, const QSize& req_size) -{ - QMutexLocker locker(&mutex); - QImage image; - QSharedPointer<QQmlImageProvider> provider = imageProviders.value(url.host()); - locker.unlock(); - if (provider) { - QString imageId = url.toString(QUrl::RemoveScheme | QUrl::RemoveAuthority).mid(1); - image = provider->requestImage(imageId, size, req_size); - } - return image; -} - -QPixmap QQmlEnginePrivate::getPixmapFromProvider(const QUrl &url, QSize *size, const QSize& req_size) -{ - QMutexLocker locker(&mutex); - QPixmap pixmap; - QSharedPointer<QQmlImageProvider> provider = imageProviders.value(url.host()); - locker.unlock(); - if (provider) { - QString imageId = url.toString(QUrl::RemoveScheme | QUrl::RemoveAuthority).mid(1); - pixmap = provider->requestPixmap(imageId, size, req_size); - } - return pixmap; -} - /*! Return the base URL for this engine. The base URL is only used to resolve components when a relative URL is passed to the |