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        aGraphicName;
  53     Size            aOrigSize;
  54     Size            aOrigPixelSize;
  55     Size            aPageSize;
  56     tools::Long            nOldWidth;
  57     tools::Long            nOldHeight;
  58     bool            bSetOrigSize;
  59
  60     SvxCropExample m_aExampleWN;
  61
  62     std::unique_ptr<weld::Widget> m_xCropFrame;
  63     std::unique_ptr<weld::RadioButton> m_xZoomConstRB;
  64     std::unique_ptr<weld::RadioButton> m_xSizeConstRB;
  65     std::unique_ptr<weld::MetricSpinButton> m_xLeftMF;
  66     std::unique_ptr<weld::MetricSpinButton> m_xRightMF;
  67     std::unique_ptr<weld::MetricSpinButton> m_xTopMF;
  68     std::unique_ptr<weld::MetricSpinButton> m_xBottomMF;
  69
  70     std::unique_ptr<weld::Widget> m_xScaleFrame;
  71     std::unique_ptr<weld::MetricSpinButton> m_xWidthZoomMF;
  72     std::unique_ptr<weld::MetricSpinButton> m_xHeightZoomMF;
  73
  74     std::unique_ptr<weld::Widget> m_xSizeFrame;
  75     std::unique_ptr<weld::MetricSpinButton> m_xWidthMF;
  76     std::unique_ptr<weld::MetricSpinButton> m_xHeightMF;
  77
  78     std::unique_ptr<weld::Widget> m_xOrigSizeGrid;
  79     std::unique_ptr<weld::Label> m_xOrigSizeFT;
  80     std::unique_ptr<weld::Button> m_xOrigSizePB;
  81
  82     // Example
  83     std::unique_ptr<weld::CustomWeld> m_xExampleWN;
  84
  85     DECL_LINK(ZoomHdl, weld::MetricSpinButton&, void);
  86     DECL_LINK(SizeHdl, weld::MetricSpinButton&, void);
  87     DECL_LINK(CropModifyHdl, weld::MetricSpinButton&, void);
  88     DECL_LINK(OrigSizeHdl, weld::Button&, void);
  89
  90     void            CalcZoom();
  91     void            CalcMinMaxBorder();
  92     void            GraphicHasChanged(bool bFound);
  93     virtual void    ActivatePage(const SfxItemSet& rSet) override;
  94
  95     static Size     GetGrfOrigSize(const Graphic&);
  96 public:
  97     SvxGrfCropPage(weld::Container* pPage, weld::DialogController* pController, const SfxItemSet &rSet);
  98     static std::unique_ptr<SfxTabPage> Create( weld::Container* pPage, weld::DialogController* pController, const SfxItemSet *rSet );
  99     virtual ~SvxGrfCropPage() override;
 100
 101     virtual bool FillItemSet( SfxItemSet *rSet ) override;
 102     virtual void Reset( const SfxItemSet *rSet ) override;
 103     virtual DeactivateRC DeactivatePage( SfxItemSet *pSet ) override;
 104 };
 105
 106 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */