103 lines
3.2 KiB
C++
103 lines
3.2 KiB
C++
/*
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KWin - the KDE window manager
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This file is part of the KDE project.
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SPDX-FileCopyrightText: 2009 Martin Gräßlin <mgraesslin@kde.org>
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SPDX-License-Identifier: GPL-2.0-or-later
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*/
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#ifndef CLIENTMODEL_H
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#define CLIENTMODEL_H
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#include "tabboxhandler.h"
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#include <QModelIndex>
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/**
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* @file
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* This file defines the class ClientModel, the model for TabBoxClients.
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*
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* @author Martin Gräßlin <mgraesslin@kde.org>
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* @since 4.4
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*/
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namespace KWin
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{
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namespace TabBox
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{
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/**
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* The model for TabBoxClients used in TabBox.
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*
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* @author Martin Gräßlin <mgraesslin@kde.org>
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* @since 4.4
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*/
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class ClientModel
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: public QAbstractItemModel
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{
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Q_OBJECT
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public:
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enum {
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ClientRole = Qt::UserRole, ///< The TabBoxClient
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CaptionRole = Qt::UserRole + 1, ///< The caption of TabBoxClient
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DesktopNameRole = Qt::UserRole + 2, ///< The name of the desktop the TabBoxClient is on
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IconRole = Qt::UserRole + 3, // TODO: to be removed
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WIdRole = Qt::UserRole + 5, ///< The window ID of TabBoxClient
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MinimizedRole = Qt::UserRole + 6, ///< TabBoxClient is minimized
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CloseableRole = Qt::UserRole + 7 ///< TabBoxClient can be closed
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};
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explicit ClientModel(QObject* parent = nullptr);
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~ClientModel() override;
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QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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int columnCount(const QModelIndex& parent = QModelIndex()) const override;
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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QModelIndex parent(const QModelIndex& child) const override;
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QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
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QHash<int, QByteArray> roleNames() const override;
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Q_INVOKABLE QString longestCaption() const;
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/**
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* @param client The TabBoxClient whose index should be returned
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* @return Returns the ModelIndex of given TabBoxClient or an invalid ModelIndex
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* if the model does not contain the given TabBoxClient.
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*/
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QModelIndex index(QWeakPointer<TabBoxClient> client) const;
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/**
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* Generates a new list of TabBoxClients based on the current config.
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* Calling this method will reset the model. If partialReset is true
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* the top of the list is kept as a starting point. If not the
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* current active client is used as the starting point to generate the
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* list.
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* @param desktop The desktop for which the list should be created
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* @param partialReset Keep the currently selected client or regenerate everything
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*/
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void createClientList(int desktop, bool partialReset = false);
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/**
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* This method is provided as a overload for current desktop
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* @see createClientList
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*/
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void createClientList(bool partialReset = false);
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/**
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* @return Returns the current list of TabBoxClients.
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*/
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TabBoxClientList clientList() const {
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return m_clientList;
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}
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public Q_SLOTS:
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void close(int index);
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/**
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* Activates the client at @p index and closes the TabBox.
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* @param index The row index
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*/
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void activate(int index);
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private:
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TabBoxClientList m_clientList;
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};
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} // namespace Tabbox
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} // namespace KWin
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#endif // CLIENTMODEL_H
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