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 #pragma once
  21
  22 #include <vcl/customweld.hxx>
  23 #include <vcl/graph.hxx>
  24 #include <sfx2/tabdlg.hxx>
  25
  26 class SvxCropExample : public weld::CustomWidgetController
  27 {
  28     MapMode     m_aMapMode;
  29     Size        m_aFrameSize;
  30     Point       m_aTopLeft, m_aBottomRight;
  31     Graphic     m_aGrf;
  32
  33 public:
  34     SvxCropExample();
  35
  36     virtual void Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle& rRect) override;
  37     virtual void Resize() override;
  38     virtual void SetDrawingArea(weld::DrawingArea* pDrawingArea) override;
  39
  40     void SetTop( tools::Long nVal )                { m_aTopLeft.setX(nVal); }
  41     void SetBottom( tools::Long nVal )             { m_aBottomRight.setX(nVal); }
  42     void SetLeft( tools::Long nVal )               { m_aTopLeft.setY(nVal); }
  43     void SetRight( tools::Long nVal)               { m_aBottomRight.setY(nVal); }
  44     void SetFrameSize( const Size& rSz );
  45     void SetGraphic( const Graphic& rGrf )  { m_aGrf = rGrf; }
  46 };
  47
  48 class SvxGrfCropPage : public SfxTabPage
  49 {
  50     friend class VclPtr<SvxGrfCropPage>;
  51
  52     OUString m_aGraphicName;
  53     Size m_aOrigSize;
  54     Size m_aOrigPixelSize;
  55     Size m_aPageSize;
  56     tools::Long m_nOldWidth;
  57     tools::Long m_nOldHeight;
  58     bool m_bSetOrigSize;
  59     sal_Int32 m_aPreferredDPI;
  60
  61     SvxCropExample m_aExampleWN;
  62
  63     std::unique_ptr<weld::Widget> m_xCropFrame;
  64     std::unique_ptr<weld::RadioButton> m_xZoomConstRB;
  65     std::unique_ptr<weld::RadioButton> m_xSizeConstRB;
  66     std::unique_ptr<weld::MetricSpinButton> m_xLeftMF;
  67     std::unique_ptr<weld::MetricSpinButton> m_xRightMF;
  68     std::unique_ptr<weld::MetricSpinButton> m_xTopMF;
  69     std::unique_ptr<weld::MetricSpinButton> m_xBottomMF;
  70
  71     std::unique_ptr<weld::Widget> m_xScaleFrame;
  72     std::unique_ptr<weld::MetricSpinButton> m_xWidthZoomMF;
  73     std::unique_ptr<weld::MetricSpinButton> m_xHeightZoomMF;
  74
  75     std::unique_ptr<weld::Widget> m_xSizeFrame;
  76     std::unique_ptr<weld::MetricSpinButton> m_xWidthMF;
  77     std::unique_ptr<weld::MetricSpinButton> m_xHeightMF;
  78
  79     std::unique_ptr<weld::Widget> m_xOrigSizeGrid;
  80     std::unique_ptr<weld::Label> m_xOrigSizeFT;
  81     std::unique_ptr<weld::Button> m_xOrigSizePB;
  82
  83     std::unique_ptr<weld::Button> m_xUncropPB;
  84
  85     // Example
  86     std::unique_ptr<weld::CustomWeld> m_xExampleWN;
  87
  88     DECL_LINK(ZoomHdl, weld::MetricSpinButton&, void);
  89     DECL_LINK(SizeHdl, weld::MetricSpinButton&, void);
  90     DECL_LINK(CropModifyHdl, weld::MetricSpinButton&, void);
  91     DECL_LINK(OrigSizeHdl, weld::Button&, void);
  92     DECL_LINK(UncropHdl, weld::Button&, void);
  93
  94     void            CalcZoom();
  95     void            CalcMinMaxBorder();
  96     void            GraphicHasChanged(bool bFound);
  97     virtual void    ActivatePage(const SfxItemSet& rSet) override;
  98
  99     Size GetGrfOrigSize(const Graphic& rGraphic);
 100 public:
 101     SvxGrfCropPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rSet);
 102     static std::unique_ptr<SfxTabPage> Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet *rSet );
 103     virtual ~SvxGrfCropPage() override;
 104
 105     virtual bool FillItemSet( SfxItemSet *rSet ) override;
 106     virtual void Reset( const SfxItemSet *rSet ) override;
 107     virtual DeactivateRC DeactivatePage( SfxItemSet *pSet ) override;
 108 };
 109
 110 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */