formula/source/ui/dlg/parawin.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 <formula/funcutl.hxx>
  23 #include <vcl/weld.hxx>
  24 #include "ControlHelper.hxx"
  25 #include <vector>
  26
  27 namespace formula
  28 {
  29
  30 #define NOT_FOUND 0xffff
  31
  32 class IFunctionDescription;
  33 class IControlReferenceHandler;
  34
  35 class ParaWin
  36 {
  37 private:
  38         Link<ParaWin&,void>  aFxLink;
  39         Link<ParaWin&,void>  aArgModifiedLink;
  40
  41         ::std::vector<sal_uInt16>   aVisibleArgMapping;
  42         const IFunctionDescription* pFuncDesc;
  43         IControlReferenceHandler*   pMyParent;
  44         sal_uInt16       nArgs;     // unsuppressed arguments, may be >= VAR_ARGS to indicate repeating parameters
  45         sal_uInt16       nMaxArgs;  // max arguments, limited to supported number of arguments
  46         vcl::Font        aFntBold;
  47         vcl::Font        aFntLight;
  48
  49         OUString        m_sOptional;
  50         OUString        m_sRequired;
  51
  52         sal_uInt16      nEdFocus;
  53         sal_uInt16      nActiveLine;
  54
  55         ArgInput        aArgInput[4];
  56         OUString        aDefaultString;
  57         ::std::vector<OUString> aParaArray;
  58
  59         std::unique_ptr<weld::Builder> m_xBuilder;
  60         std::unique_ptr<weld::Container> m_xContainer;
  61
  62         std::unique_ptr<weld::ScrolledWindow> m_xSlider;
  63         std::unique_ptr<weld::Widget> m_xParamGrid;
  64         std::unique_ptr<weld::Widget> m_xGrid;
  65
  66         std::unique_ptr<weld::Label> m_xFtEditDesc;
  67         std::unique_ptr<weld::Label> m_xFtArgName;
  68         std::unique_ptr<weld::Label> m_xFtArgDesc;
  69
  70         std::unique_ptr<weld::Button> m_xBtnFx1;
  71         std::unique_ptr<weld::Button> m_xBtnFx2;
  72         std::unique_ptr<weld::Button> m_xBtnFx3;
  73         std::unique_ptr<weld::Button> m_xBtnFx4;
  74
  75         std::unique_ptr<weld::Label> m_xFtArg1;
  76         std::unique_ptr<weld::Label> m_xFtArg2;
  77         std::unique_ptr<weld::Label> m_xFtArg3;
  78         std::unique_ptr<weld::Label> m_xFtArg4;
  79
  80         std::unique_ptr<ArgEdit> m_xEdArg1;
  81         std::unique_ptr<ArgEdit> m_xEdArg2;
  82         std::unique_ptr<ArgEdit> m_xEdArg3;
  83         std::unique_ptr<ArgEdit> m_xEdArg4;
  84
  85         std::unique_ptr<RefButton> m_xRefBtn1;
  86         std::unique_ptr<RefButton> m_xRefBtn2;
  87         std::unique_ptr<RefButton> m_xRefBtn3;
  88         std::unique_ptr<RefButton> m_xRefBtn4;
  89
  90         DECL_LINK( ScrollHdl, weld::ScrolledWindow&, void);
  91         DECL_LINK( ModifyHdl, ArgInput&, void );
  92         DECL_LINK( GetEdFocusHdl, ArgInput&, void );
  93         DECL_LINK( GetFxFocusHdl, ArgInput&, void );
  94         DECL_LINK( GetFxHdl, ArgInput&, void );
  95
  96         void            ArgumentModified();
  97
  98         void            InitArgInput(sal_uInt16 nPos, weld::Label& rFtArg, weld::Button& rBtnFx,
  99                                      ArgEdit& rEdArg, RefButton& rRefBtn);
 100
 101         void            SetArgumentDesc(const OUString& aText);
 102         void            SetArgumentText(const OUString& aText);
 103
 104
 105         void            SetArgName      (sal_uInt16 no,const OUString &aArg);
 106         void            SetArgNameFont  (sal_uInt16 no,const vcl::Font&);
 107
 108         void            UpdateArgDesc( sal_uInt16 nArg );
 109         void            UpdateArgInput( sal_uInt16 nOffset, sal_uInt16 i );
 110
 111 public:
 112         ParaWin(weld::Container* pParent, IControlReferenceHandler* _pDlg);
 113         ~ParaWin();
 114
 115         void            SetFunctionDesc(const IFunctionDescription* pFDesc);
 116         void            SetArgumentOffset(sal_uInt16 nOffset);
 117         void            SetEditDesc(const OUString& aText);
 118         void            UpdateParas();
 119         void            ClearAll();
 120
 121         sal_uInt16      GetActiveLine() const { return nActiveLine;}
 122         void            SetActiveLine(sal_uInt16 no);
 123         RefEdit*    GetActiveEdit();
 124         OUString        GetActiveArgName() const;
 125
 126         OUString        GetArgument(sal_uInt16 no);
 127         void            SetArgument(sal_uInt16 no, std::u16string_view aString);
 128         void            SetArgumentFonts(const vcl::Font& aBoldFont,const vcl::Font& aLightFont);
 129
 130         void            SetEdFocus(); // visible edit lines
 131         sal_uInt16      GetSliderPos() const;
 132         void            SetSliderPos(sal_uInt16 nSliderPos);
 133
 134         void            SetArgModifiedHdl( const Link<ParaWin&,void>& rLink ) { aArgModifiedLink = rLink; }
 135         void            SetFxHdl( const Link<ParaWin&,void>& rLink ) { aFxLink = rLink; }
 136
 137         void            SliderMoved();
 138
 139         void            Show() { m_xContainer->show(); }
 140 };
 141
 142
 143 } // formula
 144
 145 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */