105 lines
2.5 KiB
C++
105 lines
2.5 KiB
C++
/*
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Gwenview: an image viewer
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Copyright 2007 Aurélien Gâteau <agateau@kde.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License
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as published by the Free Software Foundation; either version 2
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of the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef CONTEXTMANAGER_H
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#define CONTEXTMANAGER_H
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#include <lib/gwenviewlib_export.h>
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// Qt
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#include <QObject>
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#include <QUrl>
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// KF
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#include <KFileItem>
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class QItemSelectionModel;
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class QModelIndex;
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namespace Gwenview
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{
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class SortedDirModel;
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struct ContextManagerPrivate;
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/**
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* Manages the state of the application.
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* TODO: Most of GvCore should be merged in this class
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*/
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class GWENVIEWLIB_EXPORT ContextManager : public QObject
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{
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Q_OBJECT
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public:
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ContextManager(SortedDirModel *, QObject *parent);
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~ContextManager() override;
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void loadConfig();
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void saveConfig() const;
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QUrl currentUrl() const;
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void setCurrentDirUrl(const QUrl &);
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QUrl currentDirUrl() const;
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void setCurrentUrl(const QUrl ¤tUrl);
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KFileItemList selectedFileItemList() const;
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SortedDirModel *dirModel() const;
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QItemSelectionModel *selectionModel() const;
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bool currentUrlIsRasterImage() const;
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QUrl urlToSelect() const;
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void setUrlToSelect(const QUrl &);
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QUrl targetDirUrl() const;
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void setTargetDirUrl(const QUrl &);
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Q_SIGNALS:
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void currentDirUrlChanged(const QUrl &);
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void currentUrlChanged(const QUrl &);
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void selectionChanged();
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void selectionDataChanged();
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public Q_SLOTS:
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void slotSelectionChanged();
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private Q_SLOTS:
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void slotDirModelDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight);
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void slotCurrentChanged(const QModelIndex &);
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void emitQueuedSignals();
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void slotRowsAboutToBeRemoved(const QModelIndex & /*parent*/, int start, int end);
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void slotRowsInserted();
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void selectUrlToSelect();
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void slotDirListerCompleted();
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private:
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ContextManagerPrivate *const d;
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};
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} // namespace
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#endif /* CONTEXTMANAGER_H */
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