Copyright 2016 Eike Hein <hein.org>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the
Free Software Foundation, Inc.,
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA .
*********************************************************************/
#ifndef PAGERMODEL_H
#define PAGERMODEL_H
#include <config-X11.h>
#if HAVE_X11
#include <netwm.h>
#include <QX11Info>
#endif
#include <QAbstractListModel>
#include <QQmlParserStatus>
class QMimeData;
class PagerModel : public QAbstractListModel, public QQmlParserStatus
{
Q_OBJECT
Q_INTERFACES(QQmlParserStatus)
Q_ENUMS(PagerType)
Q_ENUMS(AdditionalRoles)
Q_PROPERTY(int count READ rowCount NOTIFY countChanged)
Q_PROPERTY(PagerType pagerType READ pagerType WRITE setPagerType NOTIFY pagerTypeChanged)
Q_PROPERTY(bool enabled READ enabled WRITE setEnabled NOTIFY enabledChanged)
Q_PROPERTY(bool shouldShowPager READ shouldShowPager NOTIFY shouldShowPagerChanged);
Q_PROPERTY(bool showDesktop READ showDesktop WRITE setShowDesktop NOTIFY showDesktopChanged)
Q_PROPERTY(bool showOnlyCurrentScreen READ showOnlyCurrentScreen WRITE setShowOnlyCurrentScreen NOTIFY showOnlyCurrentScreenChanged)
Q_PROPERTY(QRect screenGeometry READ screenGeometry WRITE setScreenGeometry NOTIFY screenGeometryChanged)
Q_PROPERTY(int currentPage READ currentPage NOTIFY currentPageChanged)
Q_PROPERTY(int layoutRows READ layoutRows NOTIFY layoutRowsChanged)
Q_PROPERTY(QSize pagerItemSize READ pagerItemSize NOTIFY pagerItemSizeChanged)
public:
enum PagerType {
VirtualDesktops = 0,
Activities
};
enum AdditionalRoles {
TasksModel = Qt::UserRole + 1
};
explicit PagerModel(QObject *parent = nullptr);
virtual ~PagerModel();
QHash<int, QByteArray> roleNames() const override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
QVariant data(const QModelIndex &index, int role) const override;
PagerType pagerType() const;
void setPagerType(PagerType type);
bool enabled() const;
void setEnabled(bool enabled);
bool shouldShowPager() const;
bool showDesktop() const;
void setShowDesktop(bool show);
bool showOnlyCurrentScreen() const;
void setShowOnlyCurrentScreen(bool show);
QRect screenGeometry() const;
void setScreenGeometry(const QRect &geometry);
int currentPage() const;
int layoutRows() const;
QSize pagerItemSize() const;
#if HAVE_X11
QList<WId> stackingOrder() const;
#endif
Q_INVOKABLE void refresh();
Q_INVOKABLE void moveWindow(int window, double x, double y, int targetItemId, int sourceItemId,
qreal widthScaleFactor, qreal heightScaleFactor);
Q_INVOKABLE void changePage(int page);
Q_INVOKABLE void drop(QMimeData *mimeData, int itemId);
Q_INVOKABLE void addDesktop();
Q_INVOKABLE void removeDesktop();
void classBegin();
void componentComplete();
Q_SIGNALS:
void countChanged() const;
void pagerTypeChanged() const;
void enabledChanged() const;
void shouldShowPagerChanged() const;
void showDesktopChanged() const;
void showOnlyCurrentScreenChanged() const;
void screenGeometryChanged() const;
void currentPageChanged() const;
void layoutRowsChanged() const;
void pagerItemSizeChanged() const;
private:
class Private;
QScopedPointer<Private> d;
};
#endif
