cui/source/inc/grfpage.hxx

   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_CUI_SOURCE_INC_GRFPAGE_HXX
  21 #define INCLUDED_CUI_SOURCE_INC_GRFPAGE_HXX
  22
  23 #include <vcl/fixed.hxx>
  24 #include <vcl/button.hxx>
  25 #include <vcl/field.hxx>
  26 #include <vcl/graph.hxx>
  27 #include <sfx2/tabdlg.hxx>
  28
  29 class SvxCropExample : public vcl::Window
  30 {
  31     Size        aFrameSize;
  32     Point       aTopLeft, aBottomRight;
  33     Graphic     aGrf;
  34
  35 public:
  36     SvxCropExample( vcl::Window* pPar, WinBits nStyle );
  37
  38     virtual void Paint(vcl::RenderContext& rRenderContext, const Rectangle& rRect) SAL_OVERRIDE;
  39     virtual void Resize() SAL_OVERRIDE;
  40     virtual Size GetOptimalSize() const SAL_OVERRIDE;
  41
  42     void SetTopLeft( const Point& rNew )    { aTopLeft = rNew; }
  43     void SetTop( long nVal )                { aTopLeft.X() = nVal; }
  44     void SetBottom( long nVal )             { aBottomRight.X() = nVal; }
  45     void SetLeft( long nVal )               { aTopLeft.Y() = nVal; }
  46     void SetRight( long nVal)               { aBottomRight.Y() = nVal; }
  47     void SetBottomRight(const Point& rNew ) { aBottomRight = rNew; }
  48     void SetFrameSize( const Size& rSz );
  49     void SetGraphic( const Graphic& rGrf )  { aGrf = rGrf; }
  50     const Graphic& GetGraphic() const       { return aGrf; }
  51 };
  52
  53 class SvxGrfCropPage : public SfxTabPage
  54 {
  55     friend class VclPtr<SvxGrfCropPage>;
  56     using Window::CalcZoom;
  57     using TabPage::ActivatePage;
  58     using TabPage::DeactivatePage;
  59
  60     VclPtr<VclContainer>   m_pCropFrame;
  61     VclPtr<RadioButton>    m_pZoomConstRB;
  62     VclPtr<RadioButton>    m_pSizeConstRB;
  63     VclPtr<MetricField>    m_pLeftMF;
  64     VclPtr<MetricField>    m_pRightMF;
  65     VclPtr<MetricField>    m_pTopMF;
  66     VclPtr<MetricField>    m_pBottomMF;
  67
  68     VclPtr<VclContainer>   m_pScaleFrame;
  69     VclPtr<MetricField>    m_pWidthZoomMF;
  70     VclPtr<MetricField>    m_pHeightZoomMF;
  71
  72     VclPtr<VclContainer>   m_pSizeFrame;
  73     VclPtr<MetricField>    m_pWidthMF;
  74     VclPtr<MetricField>    m_pHeightMF;
  75
  76     VclPtr<VclContainer>   m_pOrigSizeGrid;
  77     VclPtr<FixedText>      m_pOrigSizeFT;
  78     VclPtr<PushButton>     m_pOrigSizePB;
  79
  80     // Example
  81     VclPtr<SvxCropExample> m_pExampleWN;
  82
  83
  84     Timer           aTimer;
  85     OUString        aGraphicName;
  86     Size            aOrigSize;
  87     Size            aOrigPixelSize;
  88     Size            aPageSize;
  89     VclPtr<MetricField>  pLastCropField;
  90     long            nOldWidth;
  91     long            nOldHeight;
  92     bool            bReset;
  93     bool            bInitialized;
  94     bool            bSetOrigSize;
  95
  96
  97     SvxGrfCropPage( vcl::Window *pParent, const SfxItemSet &rSet );
  98     virtual ~SvxGrfCropPage();
  99     virtual void dispose() SAL_OVERRIDE;
 100
 101     DECL_LINK( ZoomHdl, MetricField * );
 102     DECL_LINK( SizeHdl, MetricField * );
 103     DECL_LINK( CropHdl, const MetricField * );
 104     DECL_LINK( CropLoseFocusHdl, MetricField * );
 105     DECL_LINK( CropModifyHdl, MetricField * );
 106     DECL_LINK(OrigSizeHdl, void *);
 107     DECL_LINK_TYPED(Timeout, Timer *, void);
 108
 109     void            CalcZoom();
 110     void            CalcMinMaxBorder();
 111     void            GraphicHasChanged(bool bFound);
 112     virtual void    ActivatePage(const SfxItemSet& rSet) SAL_OVERRIDE;
 113
 114     Size            GetGrfOrigSize( const Graphic& ) const;
 115 public:
 116     static VclPtr<SfxTabPage> Create( vcl::Window *pParent, const SfxItemSet *rSet );
 117
 118     virtual bool FillItemSet( SfxItemSet *rSet ) SAL_OVERRIDE;
 119     virtual void Reset( const SfxItemSet *rSet ) SAL_OVERRIDE;
 120     virtual sfxpg DeactivatePage( SfxItemSet *pSet ) SAL_OVERRIDE;
 121 };
 122
 123
 124 #endif
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */