22 QString
translate(
const QString &context,
const QString &sourceText,
const char *disambiguation,
int n )
const override
25 Q_UNUSED( disambiguation )
36 : mProjectTranslator( sDefaultTranslator() )
44 Q_ASSERT( mCategories.isEmpty() );
54 mPathResolver = resolver;
64 QString message = category;
65 if ( !details.isEmpty() )
66 message.append( QStringLiteral(
" :: %1" ).arg( details ) );
67 mCategories.push_back( message );
71void QgsReadWriteContext::leaveCategory()
const
73 if ( !mCategories.isEmpty() )
74 mCategories.pop_back();
79 return mCoordinateTransformContext;
95 QList<QgsReadWriteContext::ReadWriteMessage > messages = mMessages;
MessageLevel
Level for messages This will be used both for message log and message bar in application.
Contains information about the context in which a coordinate transform is executed.
Resolves relative paths into absolute paths and vice versa.
An interface for objects which can translate project strings.
virtual QString translate(const QString &context, const QString &sourceText, const char *disambiguation=nullptr, int n=-1) const =0
Translates a string using the Qt QTranslator mechanism.
Allows entering a context category and takes care of leaving this category on deletion of the class.
The class is used as a container of context for various read/write operations on other objects.
MAYBE_UNUSED NODISCARD QgsReadWriteContextCategoryPopper enterCategory(const QString &category, const QString &details=QString()) const
Push a category to the stack.
const QgsProjectTranslator * projectTranslator() const
Returns the project translator.
void setTransformContext(const QgsCoordinateTransformContext &transformContext)
Sets data coordinate transform context to transformContext.
QgsCoordinateTransformContext transformContext() const
Returns data provider coordinate transform context.
QList< QgsReadWriteContext::ReadWriteMessage > takeMessages()
Returns the stored messages and remove them.
friend class QgsReadWriteContextCategoryPopper
void pushMessage(const QString &message, Qgis::MessageLevel level=Qgis::MessageLevel::Warning) const
Append a message to the context.
const QgsPathResolver & pathResolver() const
Returns path resolver for conversion between relative and absolute paths.
void setProjectTranslator(QgsProjectTranslator *projectTranslator)
Sets the project translator.
void setPathResolver(const QgsPathResolver &resolver)
Sets up path resolver for conversion between relative and absolute paths.
Q_GLOBAL_STATIC(QReadWriteLock, sDefinitionCacheLock)
Struct for QgsReadWriteContext error or warning messages.