Line data    Source code

       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_VCL_PRGSBAR_HXX
      21             : #define INCLUDED_VCL_PRGSBAR_HXX
      22             : 
      23             : #include <vcl/dllapi.h>
      24             : #include <vcl/window.hxx>
      25             : 
      26             : /*************************************************************************
      27             :  *
      28             :  * class ProgressBar
      29             :  *
      30             :  * this class is used to display the ProgressBar
      31             :  *
      32             :  * -----------------------------------------------------------------------
      33             :  *
      34             :  * WinBits
      35             :  *
      36             :  * WB_BORDER           border around the window
      37             :  * WB_3DLOOK           3D representation
      38             :  *
      39             :  * -----------------------------------------------------------------------
      40             :  *
      41             :  * Methodes
      42             :  *
      43             :  * Use SetValue() to set a percentage between 0 and 100. A value larger
      44             :  * than 100 will cause the last rectangle to start flashing
      45             :  *
      46             :  ************************************************************************/
      47             : 
      48             : 
      49             : // - WinBits -
      50             : 
      51             : 
      52             : #define WB_STDPROGRESSBAR       WB_BORDER
      53             : 
      54             : 
      55             : // - ProgressBar -
      56             : 
      57             : 
      58           0 : class VCL_DLLPUBLIC ProgressBar : public vcl::Window
      59             : {
      60             : private:
      61             :     Point               maPos;
      62             :     long                mnPrgsWidth;
      63             :     long                mnPrgsHeight;
      64             :     sal_uInt16          mnPercent;
      65             :     sal_uInt16          mnPercentCount;
      66             :     sal_uInt16          mnPreviousPercent;
      67             :     bool                mbCalcNew;
      68             : 
      69             :     using Window::ImplInit;
      70             :     SAL_DLLPRIVATE void             ImplInit();
      71             :     SAL_DLLPRIVATE void             ImplInitSettings( bool bFont, bool bForeground, bool bBackground );
      72             :     SAL_DLLPRIVATE void ImplDrawProgress(vcl::RenderContext& rRenderContext, sal_uInt16 nOldPerc, sal_uInt16 nNewPerc);
      73             : 
      74             : public:
      75             :                         ProgressBar( vcl::Window* pParent, WinBits nWinBits = WB_STDPROGRESSBAR );
      76             : 
      77             :     virtual void        Paint( vcl::RenderContext& rRenderContext, const Rectangle& rRect ) SAL_OVERRIDE;
      78             :     virtual void        Resize() SAL_OVERRIDE;
      79             :     virtual void        StateChanged( StateChangedType nStateChange ) SAL_OVERRIDE;
      80             :     virtual void        DataChanged( const DataChangedEvent& rDCEvt ) SAL_OVERRIDE;
      81             :     virtual Size        GetOptimalSize() const SAL_OVERRIDE;
      82             : 
      83             :     void                SetValue( sal_uInt16 nNewPercent );
      84             :     sal_uInt16          GetValue() const { return mnPercent; }
      85             : };
      86             : 
      87             : #endif // INCLUDED_VCL_PRGSBAR_HXX
      88             : 
      89             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */