Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  *
       9             :  * This file incorporates work covered by the following license notice:
      10             :  *
      11             :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12             :  *   contributor license agreements. See the NOTICE file distributed
      13             :  *   with this work for additional information regarding copyright
      14             :  *   ownership. The ASF licenses this file to you under the Apache
      15             :  *   License, Version 2.0 (the "License"); you may not use this file
      16             :  *   except in compliance with the License. You may obtain a copy of
      17             :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18             :  */
      19             : 
      20             : #ifndef INCLUDED_SVTOOLS_SOURCE_HATCHWINDOW_IPWIN_HXX
      21             : #define INCLUDED_SVTOOLS_SOURCE_HATCHWINDOW_IPWIN_HXX
      22             : 
      23             : #include <tools/gen.hxx>
      24             : #include <vcl/window.hxx>
      25             : 
      26             : /********************** SvResizeHelper ***********************************
      27             : *************************************************************************/
      28             : class SvResizeHelper
      29             : {
      30             :     Size        aBorder;
      31             :     Rectangle   aOuter;
      32             :     short       nGrab; // -1 no Grab,  0 - 7, 8 = Move, see FillHandle...
      33             :     Point       aSelPos;
      34             :     bool        bResizeable;
      35             : public:
      36             :     SvResizeHelper();
      37             : 
      38             :     void SetResizeable(bool b)
      39             :     {
      40             :         bResizeable = b;
      41             :     }
      42           0 :     short GetGrab() const
      43             :     {
      44           0 :         return nGrab;
      45             :     }
      46           3 :     void SetBorderPixel(const Size & rBorderP)
      47             :     {
      48           3 :         aBorder = rBorderP;
      49           3 :     }
      50             :     const Size& GetBorderPixel() const
      51             :     {
      52             :         return aBorder;
      53             :     }
      54             :     const Rectangle& GetOuterRectPixel() const
      55             :     {
      56             :         return aOuter;
      57             :     }
      58           2 :     void SetOuterRectPixel(const Rectangle& rRect)
      59             :     {
      60           2 :         aOuter = rRect;
      61           2 :     }
      62             :     Rectangle GetInnerRectPixel() const
      63             :     {
      64             :         Rectangle aRect( aOuter );
      65             :         aRect.Top()    += aBorder.Height();
      66             :         aRect.Left()   += aBorder.Width();
      67             :         aRect.Bottom() -= aBorder.Height();
      68             :         aRect.Right()  -= aBorder.Width();
      69             :         return aRect;
      70             :     }
      71             :                 // Clockwise, start at upper left
      72             : 
      73             :     void        FillHandleRectsPixel( Rectangle aRects[ 8 ] ) const;
      74             :     void        FillMoveRectsPixel( Rectangle aRects[ 4 ] ) const;
      75             :     void        Draw(vcl::RenderContext& rRenderContext);
      76             :     void        InvalidateBorder( vcl::Window * );
      77             :     bool        SelectBegin( vcl::Window *, const Point & rPos );
      78             :     short       SelectMove( vcl::Window * pWin, const Point & rPos );
      79             :     Point       GetTrackPosPixel( const Rectangle & rRect ) const;
      80             :     Rectangle   GetTrackRectPixel( const Point & rTrackPos ) const;
      81             :     void        ValidateRect( Rectangle & rValidate ) const;
      82             :     bool        SelectRelease( vcl::Window *, const Point & rPos, Rectangle & rOutPosSize );
      83             :     void        Release( vcl::Window * pWin );
      84             : };
      85             : 
      86             : /********************** SvResizeWindow ***********************************
      87             : *************************************************************************/
      88             : class VCLXHatchWindow;
      89           2 : class SvResizeWindow : public vcl::Window
      90             : {
      91             :     Pointer         m_aOldPointer;
      92             :     short           m_nMoveGrab;  // last pointer type
      93             :     SvResizeHelper  m_aResizer;
      94             :     bool        m_bActive;
      95             : 
      96             :     VCLXHatchWindow* m_pWrapper;
      97             : public:
      98             :     SvResizeWindow( vcl::Window* pParent, VCLXHatchWindow* pWrapper );
      99             : 
     100             :     void    SetHatchBorderPixel( const Size & rSize );
     101             : 
     102             :     void    SelectMouse( const Point & rPos );
     103             :     virtual void    MouseButtonUp( const MouseEvent & rEvt ) SAL_OVERRIDE;
     104             :     virtual void    MouseMove( const MouseEvent & rEvt ) SAL_OVERRIDE;
     105             :     virtual void    MouseButtonDown( const MouseEvent & rEvt ) SAL_OVERRIDE;
     106             :     virtual void    KeyInput( const KeyEvent & rEvt ) SAL_OVERRIDE;
     107             :     virtual void    Resize() SAL_OVERRIDE;
     108             :     virtual void    Paint( vcl::RenderContext& /*rRenderContext*/, const Rectangle & ) SAL_OVERRIDE;
     109             :     virtual bool    Notify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
     110             :     virtual bool    PreNotify( NotifyEvent& rNEvt ) SAL_OVERRIDE;
     111             : 
     112             :     void    QueryObjAreaPixel( Rectangle & );
     113             :     void    RequestObjAreaPixel( const Rectangle & );
     114             : };
     115             : 
     116             : #endif // INCLUDED_SVTOOLS_SOURCE_HATCHWINDOW_IPWIN_HXX
     117             : 
     118             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */