vcl/inc/salgeom.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   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
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   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
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  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_SALGEOM_HXX
  21 #define INCLUDED_VCL_INC_SALGEOM_HXX
  22
  23 #include <iostream>
  24
  25 #include <vcl/dllapi.h>
  26 #include <tools/long.hxx>
  27
  28 struct SalFrameGeometry {
  29     // screen position of upper left corner of drawable area in pixel
  30     tools::Long                nX, nY;
  31     // dimensions of the drawable area in pixel
  32     tools::ULong        nWidth, nHeight;
  33     // thickness of the decoration in pixel
  34     tools::ULong        nLeftDecoration,
  35                         nTopDecoration,
  36                         nRightDecoration,
  37                         nBottomDecoration;
  38     unsigned int        nDisplayScreenNumber;
  39
  40     SalFrameGeometry() :
  41         nX( 0 ),
  42         nY( 0 ),
  43         nWidth( 1 ),
  44         nHeight( 1 ),
  45         nLeftDecoration( 0 ),
  46         nTopDecoration( 0 ),
  47         nRightDecoration( 0 ),
  48         nBottomDecoration( 0 ),
  49         nDisplayScreenNumber( 0 )
  50     {}
  51 };
  52
  53 inline std::ostream &operator <<(std::ostream& s, const SalFrameGeometry& rGeom)
  54 {
  55     s << rGeom.nWidth << "x" << rGeom.nHeight << "@(" << rGeom.nX << "," << rGeom.nY << "):{"
  56       << rGeom.nLeftDecoration << "," << rGeom.nTopDecoration << "," << rGeom.nRightDecoration << "," << rGeom.nBottomDecoration << "}";
  57
  58     return s;
  59 }
  60
  61 /// Interface used to share logic on sizing between
  62 /// SalVirtualDevices and SalFrames
  63 class VCL_PLUGIN_PUBLIC SalGeometryProvider {
  64 public:
  65     virtual ~SalGeometryProvider() {}
  66     virtual tools::Long GetWidth() const = 0;
  67     virtual tools::Long GetHeight() const = 0;
  68     virtual bool IsOffScreen() const = 0;
  69 };
  70
  71 #endif // INCLUDED_VCL_INC_SALGEOM_HXX
  72
  73 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */