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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#pragma once
#include "fupoor.hxx"
struct SdrViewEvent;
class SdrObject;
namespace sd {
/**
* Base class for all Draw specific functions
*/
class FuDraw
: public FuPoor
{
public:
virtual bool KeyInput(const KeyEvent& rKEvt) override;
virtual bool MouseMove(const MouseEvent& rMEvt) override;
virtual bool MouseButtonUp(const MouseEvent& rMEvt) override;
virtual bool MouseButtonDown(const MouseEvent& rMEvt) override;
virtual bool RequestHelp(const HelpEvent& rHEvt) override;
virtual void Activate() override;
virtual void ForcePointer(const MouseEvent* pMEvt = nullptr);
virtual void DoubleClick(const MouseEvent& rMEvt);
bool SetPointer(const SdrObject* pObj, const Point& rPos);
bool SetHelpText(const SdrObject* pObj, const Point& rPos, const SdrViewEvent& rVEvt);
void SetPermanent(bool bSet) { bPermanent = bSet; }
/** is called when the current function should be aborted. <p>
This is used when a function gets a KEY_ESCAPE but can also
be called directly.
@returns true if an active function was aborted
*/
virtual bool cancel() override;
protected:
FuDraw (ViewShell* pViewSh,
::sd::Window* pWin,
::sd::View* pView,
SdDrawDocument* pDoc,
SfxRequest& rReq);
virtual ~FuDraw() override;
PointerStyle aNewPointer;
PointerStyle aOldPointer;
bool bMBDown;
bool bDragHelpLine;
sal_uInt16 nHelpLine;
bool bPermanent;
private:
void DoModifiers(const MouseEvent& rMEvt, bool bSnapModPressed);
};
} // end of namespace sd
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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