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 SC_HDRCONT_HXX
      21             : #define SC_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             : 
      30             :                                     // Size of the sliders
      31             : #define HDR_SLIDERSIZE      2
      32             : 
      33             : class ScHeaderControl : public Window
      34             : {
      35             : private:
      36             :     SelectionEngine*    pSelEngine;
      37             :     Font                aNormFont;
      38             :     Font                aBoldFont;
      39             :     sal_Bool                bBoldSet;
      40             : 
      41             :     sal_Bool            bVertical;              // Vertical = Row header
      42             : 
      43             :     long            nWidth;
      44             :     long            nSmallWidth;
      45             :     long            nBigWidth;
      46             : 
      47             :     SCCOLROW        nSize;
      48             : 
      49             :     SCCOLROW        nMarkStart;
      50             :     SCCOLROW        nMarkEnd;
      51             :     sal_Bool            bMarkRange;
      52             : 
      53             :     sal_Bool            bDragging;              // Change size
      54             :     SCCOLROW        nDragNo;
      55             :     long            nDragStart;
      56             :     long            nDragPos;
      57             :     sal_Bool            bDragMoved;
      58             : 
      59             :     sal_Bool            bIgnoreMove;
      60             : 
      61             :     long            GetScrPos( SCCOLROW nEntryNo );
      62             :     SCCOLROW        GetMousePos( const MouseEvent& rMEvt, sal_Bool& rBorder );
      63             :     bool            IsSelectionAllowed(SCCOLROW nPos) const;
      64             :     void            ShowDragHelp();
      65             : 
      66             :     void            DoPaint( SCCOLROW nStart, SCCOLROW nEnd );
      67             : 
      68             :     void            DrawShadedRect( long nStart, long nEnd, const Color& rBaseColor );
      69             : 
      70             : protected:
      71             :                     // Overloaded by Window
      72             : 
      73             :     virtual void    Paint( const Rectangle& rRect );
      74             : 
      75             :     virtual void    MouseMove( const MouseEvent& rMEvt );
      76             :     virtual void    MouseButtonUp( const MouseEvent& rMEvt );
      77             :     virtual void    MouseButtonDown( const MouseEvent& rMEvt );
      78             :     virtual void    Tracking( const TrackingEvent& rTEvt );
      79             : 
      80             :     virtual void    RequestHelp( const HelpEvent& rHEvt );
      81             : 
      82             :                     // new methods
      83             : 
      84             :     virtual SCCOLROW    GetPos() = 0;                               // current position (Scrolling)
      85             :     virtual sal_uInt16  GetEntrySize( SCCOLROW nEntryNo ) = 0;      // width / height (Pixel)
      86             :     virtual String  GetEntryText( SCCOLROW nEntryNo ) = 0;
      87             : 
      88             :     virtual SCCOLROW GetHiddenCount( SCCOLROW nEntryNo );
      89             :     virtual sal_Bool    IsLayoutRTL();
      90             :     virtual sal_Bool    IsMirrored();
      91             : 
      92             :     virtual void    SetEntrySize( SCCOLROW nPos, sal_uInt16 nNewWidth ) = 0;
      93             :     virtual void    HideEntries( SCCOLROW nStart, SCCOLROW nEnd ) = 0;
      94             : 
      95             :     virtual void    SetMarking( sal_Bool bSet );
      96             :     virtual void    SelectWindow();
      97             :     virtual sal_Bool    IsDisabled();
      98             :     virtual sal_Bool    ResizeAllowed();
      99             :     virtual String  GetDragHelp( long nVal );
     100             : 
     101             :     virtual void    DrawInvert( long nDragPos );
     102             :     virtual void    Command( const CommandEvent& rCEvt );
     103             : 
     104             : public:
     105             :             ScHeaderControl( Window* pParent, SelectionEngine* pSelectionEngine,
     106             :                                 SCCOLROW nNewSize, bool bNewVertical );
     107             :             ~ScHeaderControl();
     108             : 
     109           0 :     void    SetIgnoreMove(sal_Bool bSet)            { bIgnoreMove = bSet; }
     110             : 
     111             :     void    StopMarking();
     112             : 
     113             :     void    SetMark( sal_Bool bNewSet, SCCOLROW nNewStart, SCCOLROW nNewEnd );
     114             : 
     115           0 :     long    GetWidth() const                    { return nWidth; }
     116           0 :     long    GetSmallWidth() const               { return nSmallWidth; }
     117           0 :     long    GetBigWidth() const                 { return nBigWidth; }
     118             :     void    SetWidth( long nNew );
     119             : };
     120             : 
     121             : 
     122             : 
     123             : #endif
     124             : 
     125             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */