102 lines
4 KiB
C++
102 lines
4 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef _IPWIN_HXX
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#define _IPWIN_HXX
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#include <tools/gen.hxx>
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#include <vcl/window.hxx>
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/********************** SvResizeHelper ***********************************
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*************************************************************************/
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class SvResizeHelper
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{
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Size aBorder;
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Rectangle aOuter;
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short nGrab; // -1 kein Grab, 0 - 7, 8 = Move, siehe FillHandle...
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Point aSelPos;
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sal_Bool bResizeable;
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public:
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SvResizeHelper();
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void SetResizeable( sal_Bool b ) { bResizeable = b; }
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short GetGrab() const { return nGrab; }
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void SetBorderPixel( const Size & rBorderP )
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{ aBorder = rBorderP; }
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const Size & GetBorderPixel() const { return aBorder; }
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const Rectangle & GetOuterRectPixel() const
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{ return aOuter; }
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void SetOuterRectPixel( const Rectangle & rRect )
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{ aOuter = rRect; }
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Rectangle GetInnerRectPixel() const
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{
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Rectangle aRect( aOuter );
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aRect.Top() += aBorder.Height();
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aRect.Left() += aBorder.Width();
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aRect.Bottom() -= aBorder.Height();
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aRect.Right() -= aBorder.Width();
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return aRect;
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}
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// Im Uhrzeigersinn, beginnend bei Linksoben
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void FillHandleRectsPixel( Rectangle aRects[ 8 ] ) const;
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void FillMoveRectsPixel( Rectangle aRects[ 4 ] ) const;
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void Draw( OutputDevice * );
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void InvalidateBorder( Window * );
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sal_Bool SelectBegin( Window *, const Point & rPos );
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short SelectMove( Window * pWin, const Point & rPos );
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Point GetTrackPosPixel( const Rectangle & rRect ) const;
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Rectangle GetTrackRectPixel( const Point & rTrackPos ) const;
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void ValidateRect( Rectangle & rValidate ) const;
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sal_Bool SelectRelease( Window *, const Point & rPos, Rectangle & rOutPosSize );
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void Release( Window * pWin );
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};
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/********************** SvResizeWindow ***********************************
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*************************************************************************/
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class VCLXHatchWindow;
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class SvResizeWindow : public Window
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{
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Pointer m_aOldPointer;
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short m_nMoveGrab; // Letzer Pointertyp
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SvResizeHelper m_aResizer;
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sal_Bool m_bActive;
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VCLXHatchWindow* m_pWrapper;
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public:
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SvResizeWindow( Window* pParent, VCLXHatchWindow* pWrapper );
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void SetHatchBorderPixel( const Size & rSize );
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void SelectMouse( const Point & rPos );
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virtual void MouseButtonUp( const MouseEvent & rEvt );
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virtual void MouseMove( const MouseEvent & rEvt );
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virtual void MouseButtonDown( const MouseEvent & rEvt );
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virtual void KeyInput( const KeyEvent & rEvt );
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virtual void Resize();
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virtual void Paint( const Rectangle & );
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virtual long Notify( NotifyEvent& rNEvt );
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virtual long PreNotify( NotifyEvent& rNEvt );
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void QueryObjAreaPixel( Rectangle & );
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void RequestObjAreaPixel( const Rectangle & );
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};
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#endif // _IPWIN_HXX
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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