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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 .
*/
#ifndef _IPWIN_HXX
#define _IPWIN_HXX
#include <tools/gen.hxx>
#include <vcl/window.hxx>
/********************** SvResizeHelper ***********************************
*************************************************************************/
class SvResizeHelper
{
Size aBorder;
Rectangle aOuter;
short nGrab; // -1 kein Grab, 0 - 7, 8 = Move, siehe FillHandle...
Point aSelPos;
sal_Bool bResizeable;
public:
SvResizeHelper();
void SetResizeable( sal_Bool b ) { bResizeable = b; }
short GetGrab() const { return nGrab; }
void SetBorderPixel( const Size & rBorderP )
{ aBorder = rBorderP; }
const Size & GetBorderPixel() const { return aBorder; }
const Rectangle & GetOuterRectPixel() const
{ return aOuter; }
void SetOuterRectPixel( const Rectangle & rRect )
{ aOuter = rRect; }
Rectangle GetInnerRectPixel() const
{
Rectangle aRect( aOuter );
aRect.Top() += aBorder.Height();
aRect.Left() += aBorder.Width();
aRect.Bottom() -= aBorder.Height();
aRect.Right() -= aBorder.Width();
return aRect;
}
// Im Uhrzeigersinn, beginnend bei Linksoben
void FillHandleRectsPixel( Rectangle aRects[ 8 ] ) const;
void FillMoveRectsPixel( Rectangle aRects[ 4 ] ) const;
void Draw( OutputDevice * );
void InvalidateBorder( Window * );
sal_Bool SelectBegin( Window *, const Point & rPos );
short SelectMove( Window * pWin, const Point & rPos );
Point GetTrackPosPixel( const Rectangle & rRect ) const;
Rectangle GetTrackRectPixel( const Point & rTrackPos ) const;
void ValidateRect( Rectangle & rValidate ) const;
sal_Bool SelectRelease( Window *, const Point & rPos, Rectangle & rOutPosSize );
void Release( Window * pWin );
};
/********************** SvResizeWindow ***********************************
*************************************************************************/
class VCLXHatchWindow;
class SvResizeWindow : public Window
{
Pointer m_aOldPointer;
short m_nMoveGrab; // Letzer Pointertyp
SvResizeHelper m_aResizer;
sal_Bool m_bActive;
VCLXHatchWindow* m_pWrapper;
public:
SvResizeWindow( Window* pParent, VCLXHatchWindow* pWrapper );
void SetHatchBorderPixel( const Size & rSize );
void SelectMouse( const Point & rPos );
virtual void MouseButtonUp( const MouseEvent & rEvt );
virtual void MouseMove( const MouseEvent & rEvt );
virtual void MouseButtonDown( const MouseEvent & rEvt );
virtual void KeyInput( const KeyEvent & rEvt );
virtual void Resize();
virtual void Paint( const Rectangle & );
virtual long Notify( NotifyEvent& rNEvt );
virtual long PreNotify( NotifyEvent& rNEvt );
void QueryObjAreaPixel( Rectangle & );
void RequestObjAreaPixel( const Rectangle & );
};
#endif // _IPWIN_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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