KoToolProxy_p.h

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/* This file is part of the KDE project
 * SPDX-FileCopyrightText: 2006-2010 Thomas Zander <zander@kde.org>
 *
 * SPDX-License-Identifier: LGPL-2.0-or-later
 */
 
#ifndef KOTOOLPROXYPRIVATE_P
#define KOTOOLPROXYPRIVATE_P
 
#include <QTimer>
#include <QElapsedTimer>
#include <QPointF>
#include <QEvent>
#include <KoPointerEvent.h>
#include <boost/optional.hpp>
 
class KoPointerEvent;
class KoToolBase;
class KoCanvasController;
class KoToolProxy;
 
class KoToolProxyPrivate
{
public:
    explicit KoToolProxyPrivate(KoToolProxy *p);
 
    void timeout(); // Auto scroll the canvas
 
    void checkAutoScroll(const KoPointerEvent &event);
 
    void selectionChanged(bool newSelection);
 
    bool isActiveLayerEditable();
 
    void setCanvasController(KoCanvasController *controller);
 
    KoToolBase *activeTool {0};
    bool hasSelection {false};
    QTimer scrollTimer;
    QPointF widgetScrollPointDoc;
    KoCanvasController *controller {0};
    KoToolProxy *parent {0};
 
    // used to determine if the mouse-release is after a drag or a simple click
    QPoint mouseDownPoint;
 
    // up until at least 4.3.0 we get a mouse move event when the tablet leaves the canvas.
    bool mouseLeaveWorkaround {false};
 
    bool isToolPressed {false};
 
    // for multi clicking (double click or triple click) we need the following
    int multiClickCount {0};
    QPointF multiClickGlobalPoint;
    QElapsedTimer multiClickTimeStamp;
    QEvent::Type multiClickSource;
 
    QVector<QKeySequence> toolPriorityShortcuts;
 
    boost::optional<KoPointerEventWrapper> lastPointerEvent;
};
 
#endif