kde-extraapps/kdevplatform/language/assistant/staticassistantsmanager.h

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/*
Copyright 2009 David Nolden <david.nolden.kdevelop@art-master.de>
Copyright 2014 Kevin Funk <kfunk@kde.org>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#ifndef KDEVPLATFORM_STATICASSISTANTSMANAGER_H
#define KDEVPLATFORM_STATICASSISTANTSMANAGER_H
#include <QObject>
#include "staticassistant.h"
#include <language/languageexport.h>
#include <language/duchain/indexedstring.h>
#include <ktexteditor/range.h>
#include <ktexteditor/cursor.h>
class QTimer;
typedef QWeakPointer<KTextEditor::Document> SafeDocumentPointer;
namespace KDevelop {
class IDocument;
class ParseJob;
class DUContext;
class TopDUContext;
/**
* @brief Class managing instances of StaticAssistant
*
* Invokes the appropiate methods on registered StaticAssistant instances, such as StaticAssistant::textChanged
*
* @sa StaticAssistant::textChanged
*/
class KDEVPLATFORMLANGUAGE_EXPORT StaticAssistantsManager : public QObject
{
Q_OBJECT
public:
StaticAssistantsManager(QObject* parent = 0);
virtual ~StaticAssistantsManager();
KSharedPtr<KDevelop::IAssistant> activeAssistant();
void registerAssistant(const StaticAssistant::Ptr assistant);
void unregisterAssistant(const StaticAssistant::Ptr assistant);
QList<StaticAssistant::Ptr> registeredAssistants() const;
public slots:
void hideAssistant();
private:
struct Private;
QScopedPointer<Private> const d;
Q_PRIVATE_SLOT(d, void documentLoaded(KDevelop::IDocument*));
Q_PRIVATE_SLOT(d, void textInserted(KTextEditor::Document*, const KTextEditor::Range&));
Q_PRIVATE_SLOT(d, void textRemoved(KTextEditor::Document*, const KTextEditor::Range&, const QString& removedText));
Q_PRIVATE_SLOT(d, void parseJobFinished(KDevelop::ParseJob*));
Q_PRIVATE_SLOT(d, void documentActivated(KDevelop::IDocument*));
Q_PRIVATE_SLOT(d, void cursorPositionChanged(KTextEditor::View*, const KTextEditor::Cursor&));
Q_PRIVATE_SLOT(d, void timeout());
Q_PRIVATE_SLOT(d, void eventuallyStartAssistant());
};
}
#endif // KDEVPLATFORM_STATICASSISTANTSMANAGER_H