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       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_SVX_SDR_CONTACT_DISPLAYINFO_HXX
      21             : #define INCLUDED_SVX_SDR_CONTACT_DISPLAYINFO_HXX
      22             : 
      23             : #include <svx/svdsob.hxx>
      24             : #include <vcl/region.hxx>
      25             : #include <svx/svxdllapi.h>
      26             : 
      27             : namespace sdr
      28             : {
      29             :     namespace contact
      30             :     {
      31             :         class SVX_DLLPUBLIC DisplayInfo
      32             :         {
      33             :         protected:
      34             :             // The Layers which shall be processed (visible)
      35             :             SetOfByte                                       maProcessLayers;
      36             : 
      37             :             // The redraw area, in logical coordinates of OutputDevice. If Region
      38             :             // is empty, everything needs to be redrawn
      39             :             Region                                          maRedrawArea;
      40             : 
      41             :             // bitfield
      42             : 
      43             :             // Internal flag to know when the control layer is painted. Default is
      44             :             // false. If set to true, painting of the page, page borders and
      45             :             // the rasters will be suppressed as if mbPageProcessingActive is set (see there).
      46             :             // This flag is set internally from the processing mechanism to avoid double page
      47             :             // painting when the control layer needs to be painted as last layer
      48             :             bool                                            mbControlLayerProcessingActive : 1;
      49             : 
      50             :             // Internal flag to decide if page stuff (background, border, MasterPage, grid, etc...)
      51             :             // will be processed at all. This flag is user-defined and will not be changed from the
      52             :             // processing mechanism. Default is true, thus set to false if PagePainting should be suppressed.
      53             :             // For more granular switching page stuff painting on and off, use the according flags at the
      54             :             // view (->Is*Visible())
      55             :             bool                                            mbPageProcessingActive : 1;
      56             : 
      57             :             // Internal flag to remember if EnteredGroupDrawMode is active. Default is true
      58             :             // since this mode starts activated and gets switched off when reacing
      59             :             // the current group level. Should only be changed by instances which do
      60             :             // primitive processing
      61             :             bool                                            mbGhostedDrawModeActive : 1;
      62             : 
      63             :             // Internal flag to know if a MasterPage is processed as SubContent of another
      64             :             // page. Initialized to false, this should only be changed from the instance which
      65             :             // is processing the MasterPage asSubContent and knows what it does
      66             :             bool                                            mbSubContentActive : 1;
      67             : 
      68             :         public:
      69             :             // basic constructor.
      70             :             DisplayInfo();
      71             : 
      72             :             // destructor
      73             :             virtual ~DisplayInfo();
      74             : 
      75             :             // access to ProcessLayers
      76             :             void SetProcessLayers(const SetOfByte& rSet);
      77           0 :             const SetOfByte& GetProcessLayers() const { return maProcessLayers; }
      78             : 
      79             :             // access to RedrawArea
      80             :             void SetRedrawArea(const Region& rRegion);
      81           0 :             const Region& GetRedrawArea() const { return maRedrawArea; }
      82             : 
      83             :             // Access to ControlLayerProcessingActive flag
      84             :             void SetControlLayerProcessingActive(bool bDoPaint);
      85           0 :             bool GetControlLayerProcessingActive() const { return mbControlLayerProcessingActive; }
      86             : 
      87             :             // Access to PageProcessingActive flag
      88             :             void SetPageProcessingActive(bool bDoPaint);
      89           0 :             bool GetPageProcessingActive() const { return mbPageProcessingActive; }
      90             : 
      91             :             // Save the original DrawMode from outdev
      92             :             void ClearGhostedDrawMode();
      93             :             void SetGhostedDrawMode();
      94           0 :             bool IsGhostedDrawModeActive() const { return mbGhostedDrawModeActive; }
      95             : 
      96             :             // access to master page painting flag
      97           0 :             bool GetSubContentActive() const { return mbSubContentActive; }
      98             :             void SetSubContentActive(bool bNew);
      99             :         };
     100             :     } // end of namespace contact
     101             : } // end of namespace sdr
     102             : 
     103             : 
     104             : 
     105             : #endif // INCLUDED_SVX_SDR_CONTACT_DISPLAYINFO_HXX
     106             : 
     107             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */