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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_VCL_OUTDEVSTATE_HXX
      21             : #define INCLUDED_VCL_OUTDEVSTATE_HXX
      22             : 
      23             : #include <sal/types.h>
      24             : 
      25             : #include <vcl/mapmod.hxx>
      26             : #include <vcl/region.hxx>
      27             : #include <vcl/font.hxx>
      28             : #include <vcl/vclenum.hxx>
      29             : 
      30             : #include <tools/gen.hxx>
      31             : #include <tools/color.hxx>
      32             : #include <tools/fontenum.hxx>
      33             : #include <o3tl/typed_flags_set.hxx>
      34             : 
      35             : // Flags for OutputDevice::Push() and OutDevState
      36             : enum class PushFlags {
      37             :     NONE            = 0x0000,
      38             :     LINECOLOR       = 0x0001,
      39             :     FILLCOLOR       = 0x0002,
      40             :     FONT            = 0x0004,
      41             :     TEXTCOLOR       = 0x0008,
      42             :     MAPMODE         = 0x0010,
      43             :     CLIPREGION      = 0x0020,
      44             :     RASTEROP        = 0x0040,
      45             :     TEXTFILLCOLOR   = 0x0080,
      46             :     TEXTALIGN       = 0x0100,
      47             :     REFPOINT        = 0x0200,
      48             :     TEXTLINECOLOR   = 0x0400,
      49             :     TEXTLAYOUTMODE  = 0x0800,
      50             :     TEXTLANGUAGE    = 0x1000,
      51             :     OVERLINECOLOR   = 0x2000,
      52             :     ALL             = 0xFFFF
      53             : };
      54             : 
      55             : namespace o3tl
      56             : {
      57             :     template<> struct typed_flags<PushFlags> : is_typed_flags<PushFlags, 0xFFFF> {};
      58             : }
      59             : #define PUSH_ALLTEXT  (PushFlags::TEXTCOLOR | PushFlags::TEXTFILLCOLOR | PushFlags::TEXTLINECOLOR | PushFlags::OVERLINECOLOR | PushFlags::TEXTALIGN | PushFlags::TEXTLAYOUTMODE | PushFlags::TEXTLANGUAGE)
      60             : #define PUSH_ALLFONT  (PUSH_ALLTEXT | PushFlags::FONT)
      61             : 
      62             : // LayoutModes for Complex Text Layout
      63             : // These are flag values, i.e they can be combined
      64             : enum ComplexTextLayoutMode
      65             : {
      66             :   TEXT_LAYOUT_DEFAULT =             ((sal_uLong)0x00000000),
      67             :   TEXT_LAYOUT_BIDI_RTL =            ((sal_uLong)0x00000001),
      68             :   TEXT_LAYOUT_BIDI_STRONG =         ((sal_uLong)0x00000002),
      69             :   TEXT_LAYOUT_TEXTORIGIN_LEFT =     ((sal_uLong)0x00000004),
      70             :   TEXT_LAYOUT_TEXTORIGIN_RIGHT =    ((sal_uLong)0x00000008),
      71             :   TEXT_LAYOUT_COMPLEX_DISABLED =    ((sal_uLong)0x00000100),
      72             :   TEXT_LAYOUT_ENABLE_LIGATURES =    ((sal_uLong)0x00000200),
      73             :   TEXT_LAYOUT_SUBSTITUTE_DIGITS =   ((sal_uLong)0x00000400)
      74             : };
      75             : // make combining these type-safe
      76      228537 : inline ComplexTextLayoutMode operator| (ComplexTextLayoutMode lhs, ComplexTextLayoutMode rhs)
      77             : {
      78      228537 :     return static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) | static_cast<sal_uLong>(rhs));
      79             : }
      80    16601200 : inline ComplexTextLayoutMode operator& (ComplexTextLayoutMode lhs, ComplexTextLayoutMode rhs)
      81             : {
      82    16601200 :     return static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) & static_cast<sal_uLong>(rhs));
      83             : }
      84      250814 : inline ComplexTextLayoutMode operator~ (ComplexTextLayoutMode rhs)
      85             : {
      86      250814 :     return static_cast<ComplexTextLayoutMode>(0x7ff & ~(static_cast<sal_uLong>(rhs)));
      87             : }
      88      222026 : inline ComplexTextLayoutMode& operator|= (ComplexTextLayoutMode& lhs, ComplexTextLayoutMode rhs)
      89             : {
      90      222026 :     lhs = static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) | static_cast<sal_uLong>(rhs));
      91      222026 :     return lhs;
      92             : }
      93      225004 : inline ComplexTextLayoutMode& operator&= (ComplexTextLayoutMode& lhs, ComplexTextLayoutMode rhs)
      94             : {
      95      225004 :     lhs = static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) & static_cast<sal_uLong>(rhs));
      96      225004 :     return lhs;
      97             : }
      98             : 
      99             : 
     100             : 
     101             : 
     102             : class OutDevState
     103             : {
     104             : public:
     105             :     ~OutDevState();
     106             : 
     107             :     MapMode*        mpMapMode;
     108             :     bool            mbMapActive;
     109             :     vcl::Region*    mpClipRegion;
     110             :     Color*          mpLineColor;
     111             :     Color*          mpFillColor;
     112             :     vcl::Font*      mpFont;
     113             :     Color*          mpTextColor;
     114             :     Color*          mpTextFillColor;
     115             :     Color*          mpTextLineColor;
     116             :     Color*          mpOverlineColor;
     117             :     Point*          mpRefPoint;
     118             :     TextAlign       meTextAlign;
     119             :     RasterOp        meRasterOp;
     120             :     ComplexTextLayoutMode  mnTextLayoutMode;
     121             :     LanguageType    meTextLanguage;
     122             :     PushFlags       mnFlags;
     123             : };
     124             : 
     125             : #endif // INCLUDED_VCL_OUTDEVSTATE_HXX
     126             : 
     127             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */