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64 lines
2.3 KiB
C++
64 lines
2.3 KiB
C++
/* ============================================================
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* Falkon - Qt web browser
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* Copyright (C) 2018 David Rosca <nowrep@gmail.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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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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*
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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, see <http://www.gnu.org/licenses/>.
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* ============================================================ */
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#pragma once
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#include <QAbstractProxyModel>
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#include "qzcommon.h"
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class WebTab;
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class BrowserWindow;
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class TabMruModelItem;
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class FALKON_EXPORT TabMruModel : public QAbstractProxyModel
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{
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Q_OBJECT
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public:
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explicit TabMruModel(BrowserWindow *window, QObject *parent = nullptr);
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~TabMruModel();
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QModelIndex tabIndex(WebTab *tab) const;
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WebTab *tab(const QModelIndex &index) const;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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int rowCount(const QModelIndex &parent) const override;
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int columnCount(const QModelIndex &parent) const override;
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QModelIndex parent(const QModelIndex &index) const override;
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QModelIndex index(int row, int column, const QModelIndex &parent = QModelIndex()) const override;
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QModelIndex mapFromSource(const QModelIndex &sourceIndex) const override;
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QModelIndex mapToSource(const QModelIndex &proxyIndex) const override;
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private:
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void init();
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QModelIndex index(TabMruModelItem *item) const;
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TabMruModelItem *item(const QModelIndex &index) const;
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void currentTabChanged(int index);
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void sourceDataChanged(const QModelIndex &topLeft, const QModelIndex &bottomRight, const QVector<int> &roles);
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void sourceRowsInserted(const QModelIndex &parent, int start, int end);
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void sourceRowsAboutToBeRemoved(const QModelIndex &parent, int start, int end);
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void sourceReset();
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BrowserWindow *m_window;
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TabMruModelItem *m_root = nullptr;
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QHash<WebTab*, TabMruModelItem*> m_items;
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};
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