diff options
Diffstat (limited to 'src/declarative/qml/qdeclarativeengine.cpp')
-rw-r--r-- | src/declarative/qml/qdeclarativeengine.cpp | 121 |
1 files changed, 58 insertions, 63 deletions
diff --git a/src/declarative/qml/qdeclarativeengine.cpp b/src/declarative/qml/qdeclarativeengine.cpp index 2f0ec24..abac086 100644 --- a/src/declarative/qml/qdeclarativeengine.cpp +++ b/src/declarative/qml/qdeclarativeengine.cpp @@ -178,10 +178,16 @@ QDeclarativeEnginePrivate::QDeclarativeEnginePrivate(QDeclarativeEngine *e) #endif foreach (const QString &path, QString::fromLatin1(envImportPath).split(pathSep, QString::SkipEmptyParts)) { QString canonicalPath = QDir(path).canonicalPath(); - if (!canonicalPath.isEmpty() && !environmentImportPath.contains(canonicalPath)) - environmentImportPath.append(canonicalPath); + if (!canonicalPath.isEmpty() && !fileImportPath.contains(canonicalPath)) + fileImportPath.append(canonicalPath); } } +#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) + QString builtinPath = QLibraryInfo::location(QLibraryInfo::ImportsPath); + if (!builtinPath.isEmpty()) + fileImportPath += builtinPath; +#endif + } QUrl QDeclarativeScriptEngine::resolvedUrl(QScriptContext *context, const QUrl& url) @@ -580,13 +586,13 @@ void QDeclarativeEngine::removeImageProvider(const QString &providerId) delete d->imageProviders.take(providerId); } -QImage QDeclarativeEnginePrivate::getImageFromProvider(const QUrl &url) +QImage QDeclarativeEnginePrivate::getImageFromProvider(const QUrl &url, QSize *size, const QSize& req_size) { QMutexLocker locker(&mutex); QImage image; QDeclarativeImageProvider *provider = imageProviders.value(url.host()); if (provider) - image = provider->request(url.path().mid(1)); + image = provider->request(url.path().mid(1), size, req_size); return image; } @@ -1306,13 +1312,14 @@ QScriptValue QDeclarativeEnginePrivate::tint(QScriptContext *ctxt, QScriptEngine QScriptValue QDeclarativeEnginePrivate::scriptValueFromVariant(const QVariant &val) { if (val.userType() == qMetaTypeId<QDeclarativeListReference>()) { - QDeclarativeListReferencePrivate *p = QDeclarativeListReferencePrivate::get((QDeclarativeListReference*)val.constData()); + QDeclarativeListReferencePrivate *p = + QDeclarativeListReferencePrivate::get((QDeclarativeListReference*)val.constData()); if (p->object) { return listClass->newList(p->property, p->propertyType); } else { return scriptEngine.nullValue(); } - } + } bool objOk; QObject *obj = QDeclarativeMetaType::toQObject(val, &objOk); @@ -1405,7 +1412,9 @@ struct QDeclarativeEnginePrivate::ImportedNamespace { foreach (const QDeclarativeDirParser::Component &c, qmldircomponents) { if (c.typeName == typeName) { typeWasDeclaredInQmldir = true; - if (c.majorVersion < vmaj || (c.majorVersion == vmaj && vmin >= c.minorVersion)) { + + // importing version -1 means import ALL versions + if ((vmaj == -1) || (c.majorVersion < vmaj || (c.majorVersion == vmaj && vmin >= c.minorVersion))) { QUrl candidate = url.resolved(QUrl(c.fileName)); if (c.internal && base) { if (base->resolved(QUrl(c.fileName)) != candidate) @@ -1492,29 +1501,7 @@ public: if (dir.endsWith(QLatin1Char('/')) || dir.endsWith(QLatin1Char('\\'))) dir.chop(1); - QStringList paths; - - if (!base.isEmpty()) { - QString baseDir = QFileInfo(toLocalFileOrQrc(base)).path(); - paths += baseDir; - } - - QString applicationDirPath = QCoreApplication::applicationDirPath(); - if (!applicationDirPath.isEmpty()) - paths += applicationDirPath; - - paths += QDeclarativeEnginePrivate::get(engine)->environmentImportPath; -#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) - QString builtinPath = QLibraryInfo::location(QLibraryInfo::ImportsPath); -#else - QString builtinPath; -#endif - if (!builtinPath.isEmpty()) - paths += builtinPath; - - // add fileImportPath last, this is *not* search order. - paths += QDeclarativeEnginePrivate::get(engine)->fileImportPath; - + QStringList paths = QDeclarativeEnginePrivate::get(engine)->fileImportPath; qSort(paths.begin(), paths.end(), greaterThan); // Ensure subdirs preceed their parents. QString stableRelativePath = dir; @@ -1554,28 +1541,8 @@ public: QString dir; - // user import paths - QStringList paths; - // base.. - QString localFileOrQrc = toLocalFileOrQrc(base); - QString localFileOrQrcPath = QFileInfo(localFileOrQrc).path(); - paths += localFileOrQrcPath; - paths += QDeclarativeEnginePrivate::get(engine)->fileImportPath; - - QString applicationDirPath = QCoreApplication::applicationDirPath(); - if (!applicationDirPath.isEmpty()) - paths += applicationDirPath; - - paths += QDeclarativeEnginePrivate::get(engine)->environmentImportPath; -#if (QT_VERSION >= QT_VERSION_CHECK(4,7,0)) - QString builtinPath = QLibraryInfo::location(QLibraryInfo::ImportsPath); -#else - QString builtinPath; -#endif - if (!builtinPath.isEmpty()) - paths += builtinPath; - - foreach (const QString &p, paths) { + foreach (const QString &p, + QDeclarativeEnginePrivate::get(engine)->fileImportPath) { dir = p+QLatin1Char('/')+url; QFileInfo fi(dir+QLatin1String("/qmldir")); @@ -1807,18 +1774,9 @@ QUrl QDeclarativeEnginePrivate::Imports::baseUrl() const Adds \a path as a directory where installed QML components are defined in a URL-based directory structure. - For example, if you add \c /opt/MyApp/lib/imports and then load QML - that imports \c com.mycompany.Feature, then QDeclarativeEngine will look - in \c /opt/MyApp/lib/imports/com/mycompany/Feature/ for the components - provided by that module. A \c qmldir file is required for definiting the - type version mapping and possibly declarative extensions plugins. - - The engine searches in the base directory of the qml file, then - the paths added via addImportPath(), then in the directory containing the - application executable (QCoreApplication::applicationDirPath()), - then the paths specified in the \c QML_IMPORT_PATH environment variable, then the - builtin \c ImportsPath from QLibraryInfo. + The newly added \a path will be first in the importPathList(). + \sa setImportPathList() */ void QDeclarativeEngine::addImportPath(const QString& path) { @@ -1828,6 +1786,43 @@ void QDeclarativeEngine::addImportPath(const QString& path) d->fileImportPath.prepend(path); } + +/*! + Returns the list of directories where the engine searches for + installed modules. + + For example, if \c /opt/MyApp/lib/imports is in the path, then QML that + imports \c com.mycompany.Feature will cause the QDeclarativeEngine to look + in \c /opt/MyApp/lib/imports/com/mycompany/Feature/ for the components + provided by that module. A \c qmldir file is required for defining the + type version mapping and possibly declarative extensions plugins. + + By default, the list contains the paths specified in the \c QML_IMPORT_PATH environment + variable, then the builtin \c ImportsPath from QLibraryInfo. + + \sa addImportPath() setImportPathList() +*/ +QStringList QDeclarativeEngine::importPathList() const +{ + Q_D(const QDeclarativeEngine); + return d->fileImportPath; +} + +/*! + Sets the list of directories where the engine searches for + installed modules. + + By default, the list contains the paths specified in the \c QML_IMPORT_PATH environment + variable, then the builtin \c ImportsPath from QLibraryInfo. + + \sa importPathList() addImportPath() + */ +void QDeclarativeEngine::setImportPathList(const QStringList &paths) +{ + Q_D(QDeclarativeEngine); + d->fileImportPath = paths; +} + /*! Imports the extension named \a fileName from the \a uri provided. Returns true if the extension was successfully imported. |