include/formula/funcutl.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.
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   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_FORMULA_FUNCUTL_HXX
  21 #define INCLUDED_FORMULA_FUNCUTL_HXX
  22
  23 #include <vcl/fixed.hxx>
  24 #include <vcl/button.hxx>
  25 #include <vcl/edit.hxx>
  26 #include <formula/formuladllapi.h>
  27
  28 namespace formula {
  29
  30 class IControlReferenceHandler;
  31
  32 class FORMULA_DLLPUBLIC RefEdit : public Edit
  33 {
  34 private:
  35     Timer                     aTimer;
  36     IControlReferenceHandler* pAnyRefDlg; // parent dialog
  37     Window*                   pLabelWidget;
  38
  39     DECL_LINK( UpdateHdl, void* );
  40
  41 protected:
  42     virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
  43     virtual void GetFocus() SAL_OVERRIDE;
  44     virtual void LoseFocus() SAL_OVERRIDE;
  45
  46 public:
  47     RefEdit( Window* _pParent,IControlReferenceHandler* pParent, Window* pShrinkModeLabel, const ResId& rResId );
  48     RefEdit( Window* _pParent, Window* pShrinkModeLabel, WinBits nStyle = WB_BORDER );
  49
  50     virtual ~RefEdit();
  51
  52     void SetRefString( const OUString& rStr );
  53
  54     /**
  55      * Flag reference valid or invalid, which in turn changes the visual
  56      * appearance of the control accordingly.
  57      */
  58     void SetRefValid(bool bValid);
  59
  60     using Edit::SetText;
  61
  62     void         SetText( const OUString& rStr ) SAL_OVERRIDE;
  63     virtual void Modify() SAL_OVERRIDE;
  64
  65     void         StartUpdateData();
  66
  67     void         SetReferences( IControlReferenceHandler* pDlg, Window *pLabelWidget );
  68
  69     IControlReferenceHandler* GetRefDialog()
  70     {
  71         return pAnyRefDlg;
  72     }
  73
  74     Window*      GetLabelWidgetForShrinkMode()
  75     {
  76         return pLabelWidget;
  77     }
  78 };
  79
  80
  81 class FORMULA_DLLPUBLIC RefButton : public ImageButton
  82 {
  83 private:
  84     Image                     aImgRefStart; // Start reference input
  85     Image                     aImgRefDone;  // Stop reference input
  86     OUString                  aShrinkQuickHelp;
  87     OUString                  aExpandQuickHelp;
  88     IControlReferenceHandler* pAnyRefDlg;   // parent dialog
  89     RefEdit*                  pRefEdit;     // zugeordnetes Edit-Control
  90
  91 protected:
  92     virtual void Click() SAL_OVERRIDE;
  93     virtual void KeyInput( const KeyEvent& rKEvt ) SAL_OVERRIDE;
  94     virtual void GetFocus() SAL_OVERRIDE;
  95     virtual void LoseFocus() SAL_OVERRIDE;
  96
  97 public:
  98     RefButton(Window* _pParent, const ResId& rResId);
  99     RefButton(Window* _pParent, WinBits nStyle = 0);
 100     RefButton(Window* _pParent, const ResId& rResId,
 101               RefEdit* pEdit,   IControlReferenceHandler* pDlg);
 102
 103     void SetReferences( IControlReferenceHandler* pDlg, RefEdit* pEdit );
 104
 105     void SetStartImage();
 106     void SetEndImage();
 107     void DoRef()
 108     {
 109         Click();
 110     }
 111 };
 112
 113 } // formula
 114
 115 #endif // INCLUDED_FORMULA_FUNCUTL_HXX
 116
 117 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */