vcl/inc/unx/salobj.h

   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_INC_UNX_SALOBJ_H
  21 #define INCLUDED_VCL_INC_UNX_SALOBJ_H
  22
  23 #include <X11/Xlib.h>
  24
  25 #include <salobj.hxx>
  26 #include <vcl/sysdata.hxx>
  27 #include <vclpluginapi.h>
  28 #include <memory>
  29
  30 class SalClipRegion
  31 {
  32
  33 public:
  34
  35                 SalClipRegion();
  36                ~SalClipRegion();
  37
  38     void        BeginSetClipRegion( sal_uInt32 nRects );
  39     void        UnionClipRegion( long nX, long nY, long nWidth, long nHeight );
  40
  41     XRectangle *EndSetClipRegion()  {
  42         return ClipRectangleList.get(); }
  43     void        ResetClipRegion()   {
  44         numClipRectangles = 0;      }
  45     int         GetRectangleCount() const {
  46         return numClipRectangles;   }
  47
  48 private:
  49
  50     std::unique_ptr<XRectangle[]>
  51                 ClipRectangleList;
  52     int         numClipRectangles;
  53     int         maxClipRectangles;
  54 };
  55
  56 class VCLPLUG_GEN_PUBLIC X11SalObject : public SalObject
  57 {
  58 public:
  59     SystemEnvData maSystemChildData;
  60     SalFrame*       mpParent;
  61     ::Window        maParentWin;
  62     ::Window        maPrimary;
  63     ::Window        maSecondary;
  64     Colormap        maColormap;
  65     SalClipRegion   maClipRegion;
  66     bool            mbVisible;
  67
  68     static VCL_DLLPUBLIC bool Dispatch( XEvent* pEvent );
  69     static VCL_DLLPUBLIC X11SalObject* CreateObject( SalFrame* pParent, SystemWindowData* pWindowData, bool bShow );
  70
  71     X11SalObject();
  72     virtual ~X11SalObject() override;
  73
  74     // override all pure virtual methods
  75     virtual void                    ResetClipRegion() override;
  76     virtual void                    BeginSetClipRegion( sal_uInt32 nRects ) override;
  77     virtual void                    UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) override;
  78     virtual void                    EndSetClipRegion() override;
  79
  80     virtual void                    SetPosSize( long nX, long nY, long nWidth, long nHeight ) override;
  81     virtual void                    Show( bool bVisible ) override;
  82     virtual void                    GrabFocus() override;
  83
  84     virtual void                    SetLeaveEnterBackgrounds(const css::uno::Sequence<css::uno::Any>& rLeaveArgs, const css::uno::Sequence<css::uno::Any>& rEnterArgs) override;
  85
  86     virtual const SystemEnvData*    GetSystemData() const override;
  87 };
  88
  89 #endif // INCLUDED_VCL_INC_UNX_SALOBJ_H
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */