119 lines
4 KiB
C++
119 lines
4 KiB
C++
/*
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* Copyright (C) 2015-2017 Jolla Ltd.
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* Contact: Slava Monich <slava.monich@jolla.com>
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*
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* You may use this file under the terms of the BSD license as follows:
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Jolla Ltd nor the names of its contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef BOOKS_IMPORT_MODEL_H
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#define BOOKS_IMPORT_MODEL_H
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#include "BooksBook.h"
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#include "BooksTaskQueue.h"
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#include <QHash>
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#include <QVariant>
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#include <QByteArray>
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#include <QAbstractListModel>
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#include <QtQml>
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class BooksImportModel: public QAbstractListModel
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{
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Q_OBJECT
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Q_PROPERTY(bool busy READ busy NOTIFY busyChanged)
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Q_PROPERTY(int count READ count NOTIFY countChanged)
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Q_PROPERTY(int progress READ progress NOTIFY progressChanged)
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Q_PROPERTY(int selectedCount READ selectedCount NOTIFY selectedCountChanged)
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Q_PROPERTY(QString destination READ destination WRITE setDestination NOTIFY destinationChanged)
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public:
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explicit BooksImportModel(QObject* aParent = NULL);
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~BooksImportModel();
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bool busy() const;
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int count() const;
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int progress() const;
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int selectedCount() const;
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QString destination() const;
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void setDestination(QString aDestination);
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Q_INVOKABLE void refresh();
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Q_INVOKABLE void selectAll();
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Q_INVOKABLE void setSelected(int aIndex, bool aSelected);
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Q_INVOKABLE QObject* selectedBook(int aIndex);
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// QAbstractListModel
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virtual QHash<int,QByteArray> roleNames() const;
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virtual int rowCount(const QModelIndex& aParent) const;
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virtual QVariant data(const QModelIndex& aIndex, int aRole) const;
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Q_SIGNALS:
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void countChanged();
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void busyChanged();
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void progressChanged();
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void selectedCountChanged();
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void destinationChanged();
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private Q_SLOTS:
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void onScanProgress(int aProgress);
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void onBookFound(BooksBook* aBook);
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void onTaskDone();
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private:
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bool validIndex(int aIndex) const;
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private:
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class Task;
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class Data;
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QString iDestination;
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QList<Data*> iList;
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QVector<int> iSelectedRole;
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int iProgress;
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int iSelectedCount;
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bool iAutoRefresh;
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shared_ptr<BooksTaskQueue> iTaskQueue;
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Task* iTask;
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};
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QML_DECLARE_TYPE(BooksImportModel)
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inline bool BooksImportModel::busy() const
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{ return iTask != NULL; }
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inline int BooksImportModel::count() const
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{ return iList.count(); }
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inline int BooksImportModel::progress() const
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{ return iProgress; }
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inline int BooksImportModel::selectedCount() const
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{ return iSelectedCount; }
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inline QString BooksImportModel::destination() const
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{ return iDestination; }
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inline bool BooksImportModel::validIndex(int aIndex) const
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{ return aIndex >= 0 && aIndex < iList.count(); }
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#endif // BOOKS_IMPORT_MODEL_H
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