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_SC_SOURCE_UI_INC_HDRCONT_HXX
      21             : #define INCLUDED_SC_SOURCE_UI_INC_HDRCONT_HXX
      22             : 
      23             : #include <vcl/window.hxx>
      24             : #include <vcl/seleng.hxx>
      25             : #include "address.hxx"
      26             : 
      27             : #define HDR_SIZE_OPTIMUM    0xFFFF
      28             : 
      29             : // Size of the sliders
      30             : #define HDR_SLIDERSIZE      2
      31             : 
      32             : class ScHeaderControl : public vcl::Window
      33             : {
      34             : private:
      35             :     SelectionEngine*    pSelEngine;
      36             :     vcl::Font           aNormFont;
      37             :     vcl::Font           aBoldFont;
      38             :     bool                bBoldSet;
      39             : 
      40             :     bool            bVertical;              // Vertical = Row header
      41             : 
      42             :     long            nWidth;
      43             :     long            nSmallWidth;
      44             :     long            nBigWidth;
      45             : 
      46             :     SCCOLROW        nSize;
      47             : 
      48             :     SCCOLROW        nMarkStart;
      49             :     SCCOLROW        nMarkEnd;
      50             :     bool            bMarkRange;
      51             : 
      52             :     bool            bDragging;              // Resizing
      53             :     SCCOLROW        nDragNo;
      54             :     long            nDragStart;
      55             :     long            nDragPos;
      56             :     bool            bDragMoved;
      57             : 
      58             :     bool            bIgnoreMove;
      59             : 
      60             :     long            GetScrPos( SCCOLROW nEntryNo ) const;
      61             :     SCCOLROW        GetMousePos( const MouseEvent& rMEvt, bool& rBorder ) const;
      62             :     bool            IsSelectionAllowed(SCCOLROW nPos) const;
      63             :     void            ShowDragHelp();
      64             : 
      65             :     void            DoPaint( SCCOLROW nStart, SCCOLROW nEnd );
      66             : 
      67             :     void            DrawShadedRect( long nStart, long nEnd, const Color& rBaseColor );
      68             : 
      69             : protected:
      70             :                     // Overloaded by Window
      71             : 
      72             :     virtual void    Paint( const Rectangle& rRect ) SAL_OVERRIDE;
      73             : 
      74             :     virtual void    MouseMove( const MouseEvent& rMEvt ) SAL_OVERRIDE;
      75             :     virtual void    MouseButtonUp( const MouseEvent& rMEvt ) SAL_OVERRIDE;
      76             :     virtual void    MouseButtonDown( const MouseEvent& rMEvt ) SAL_OVERRIDE;
      77             :     virtual void    Tracking( const TrackingEvent& rTEvt ) SAL_OVERRIDE;
      78             : 
      79             :     virtual void    RequestHelp( const HelpEvent& rHEvt ) SAL_OVERRIDE;
      80             : 
      81             :                     // new methods
      82             : 
      83             :     virtual SCCOLROW    GetPos() const = 0;                         // current position (Scrolling)
      84             :     virtual sal_uInt16  GetEntrySize( SCCOLROW nEntryNo ) const = 0;      // width / height (Pixel)
      85             :     virtual OUString  GetEntryText( SCCOLROW nEntryNo ) const = 0;
      86             : 
      87             :     virtual SCCOLROW GetHiddenCount( SCCOLROW nEntryNo ) const;
      88             :     virtual bool     IsLayoutRTL() const;
      89             :     virtual bool     IsMirrored() const;
      90             : 
      91             :     virtual void    SetEntrySize( SCCOLROW nPos, sal_uInt16 nNewWidth ) = 0;
      92             :     virtual void    HideEntries( SCCOLROW nStart, SCCOLROW nEnd ) = 0;
      93             : 
      94             :     virtual void    SetMarking( bool bSet );
      95             :     virtual void    SelectWindow();
      96             :     virtual bool    IsDisabled() const;
      97             :     virtual bool    ResizeAllowed() const;
      98             :     virtual OUString  GetDragHelp( long nVal );
      99             : 
     100             :     virtual void    DrawInvert( long nDragPos );
     101             :     virtual void    Command( const CommandEvent& rCEvt ) SAL_OVERRIDE;
     102             : 
     103             : public:
     104             :             ScHeaderControl( vcl::Window* pParent, SelectionEngine* pSelectionEngine,
     105             :                                 SCCOLROW nNewSize, bool bNewVertical );
     106             :             virtual ~ScHeaderControl();
     107             : 
     108           0 :     void    SetIgnoreMove(bool bSet)            { bIgnoreMove = bSet; }
     109             : 
     110             :     void    StopMarking();
     111             : 
     112             :     void    SetMark( bool bNewSet, SCCOLROW nNewStart, SCCOLROW nNewEnd );
     113             : 
     114       16622 :     long    GetWidth() const                    { return nWidth; }
     115       16622 :     long    GetSmallWidth() const               { return nSmallWidth; }
     116       16622 :     long    GetBigWidth() const                 { return nBigWidth; }
     117             :     void    SetWidth( long nNew );
     118             : };
     119             : 
     120             : #endif
     121             : 
     122             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */