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/*
SPDX-FileCopyrightText: 2007 Alexander Dymo <adymo@kdevelop.org>
SPDX-License-Identifier: LGPL-2.0-or-later
*/
#ifndef KDEVPLATFORM_ILANGUAGECONTROLLER_H
#define KDEVPLATFORM_ILANGUAGECONTROLLER_H
#include <QList>
#include <QObject>
#include <QUrl>
#include "interfacesexport.h"
namespace KDevelop {
class ILanguageSupport;
class BackgroundParser;
class ICompletionSettings;
class StaticAssistantsManager;
class ProblemModelSet;
/**
* @class ILanguageController
*/
class KDEVPLATFORMINTERFACES_EXPORT ILanguageController: public QObject {
Q_OBJECT
public:
explicit ILanguageController(QObject *parent = nullptr);
/**
* @return the currently active languages loaded for the currently active file.
*
* The list is empty if the file's language is unsupported.
*/
virtual QList<ILanguageSupport*> activeLanguages() = 0;
/**
*@return the language for given @p name.
*/
virtual ILanguageSupport* language(const QString &name) const = 0;
/**
* @return the languages that support the MIME type of @p url.
* @warning If this is called from within the foreground thread,
* the language support is loaded if required.
* If it is called from a background thread, it can not
* be loaded, and thus zero will be returned.
*/
virtual QList<ILanguageSupport*> languagesForUrl(const QUrl &url) = 0;
/** @return All languages currently loaded */
virtual QList<ILanguageSupport*> loadedLanguages() const = 0;
/** @return the background parser used to parse source files */
virtual BackgroundParser *backgroundParser() const = 0;
/** @return The global code assistant manager (manages assistants such as the RenameAssistant) */
virtual StaticAssistantsManager *staticAssistantsManager() const = 0;
/** Access to the completion settings */
virtual ICompletionSettings *completionSettings() const = 0;
virtual ProblemModelSet* problemModelSet() const = 0;
};
}
#endif
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