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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 <vcl/mapmod.hxx>
      24             : #include <vcl/region.hxx>
      25             : #include <vcl/font.hxx>
      26             : #include <vcl/vclenum.hxx>
      27             : 
      28             : #include <tools/solar.h>
      29             : #include <tools/gen.hxx>
      30             : #include <tools/color.hxx>
      31             : #include <tools/fontenum.hxx>
      32             : #include <o3tl/typed_flags_set.hxx>
      33             : 
      34             : // Flags for OutputDevice::Push() and OutDevState
      35             : enum class PushFlags {
      36             :     NONE            = 0x0000,
      37             :     LINECOLOR       = 0x0001,
      38             :     FILLCOLOR       = 0x0002,
      39             :     FONT            = 0x0004,
      40             :     TEXTCOLOR       = 0x0008,
      41             :     MAPMODE         = 0x0010,
      42             :     CLIPREGION      = 0x0020,
      43             :     RASTEROP        = 0x0040,
      44             :     TEXTFILLCOLOR   = 0x0080,
      45             :     TEXTALIGN       = 0x0100,
      46             :     REFPOINT        = 0x0200,
      47             :     TEXTLINECOLOR   = 0x0400,
      48             :     TEXTLAYOUTMODE  = 0x0800,
      49             :     TEXTLANGUAGE    = 0x1000,
      50             :     OVERLINECOLOR   = 0x2000,
      51             :     ALL             = 0xFFFF
      52             : };
      53             : 
      54             : namespace o3tl
      55             : {
      56             :     template<> struct typed_flags<PushFlags> : is_typed_flags<PushFlags, 0xFFFF> {};
      57             : }
      58             : #define PUSH_ALLTEXT  (PushFlags::TEXTCOLOR | PushFlags::TEXTFILLCOLOR | PushFlags::TEXTLINECOLOR | PushFlags::OVERLINECOLOR | PushFlags::TEXTALIGN | PushFlags::TEXTLAYOUTMODE | PushFlags::TEXTLANGUAGE)
      59             : #define PUSH_ALLFONT  (PUSH_ALLTEXT | PushFlags::FONT)
      60             : 
      61             : // LayoutModes for Complex Text Layout
      62             : // These are flag values, i.e they can be combined
      63             : enum ComplexTextLayoutMode
      64             : {
      65             :   TEXT_LAYOUT_DEFAULT =             ((sal_uLong)0x00000000),
      66             :   TEXT_LAYOUT_BIDI_RTL =            ((sal_uLong)0x00000001),
      67             :   TEXT_LAYOUT_BIDI_STRONG =         ((sal_uLong)0x00000002),
      68             :   TEXT_LAYOUT_TEXTORIGIN_LEFT =     ((sal_uLong)0x00000004),
      69             :   TEXT_LAYOUT_TEXTORIGIN_RIGHT =    ((sal_uLong)0x00000008),
      70             :   TEXT_LAYOUT_COMPLEX_DISABLED =    ((sal_uLong)0x00000100),
      71             :   TEXT_LAYOUT_ENABLE_LIGATURES =    ((sal_uLong)0x00000200),
      72             :   TEXT_LAYOUT_SUBSTITUTE_DIGITS =   ((sal_uLong)0x00000400)
      73             : };
      74             : // make combining these type-safe
      75      282400 : inline ComplexTextLayoutMode operator| (ComplexTextLayoutMode lhs, ComplexTextLayoutMode rhs)
      76             : {
      77      282400 :     return static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) | static_cast<sal_uLong>(rhs));
      78             : }
      79    12066794 : inline ComplexTextLayoutMode operator& (ComplexTextLayoutMode lhs, ComplexTextLayoutMode rhs)
      80             : {
      81    12066794 :     return static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) & static_cast<sal_uLong>(rhs));
      82             : }
      83      301373 : inline ComplexTextLayoutMode operator~ (ComplexTextLayoutMode rhs)
      84             : {
      85      301373 :     return static_cast<ComplexTextLayoutMode>(0x7ff & ~(static_cast<sal_uLong>(rhs)));
      86             : }
      87      276344 : inline ComplexTextLayoutMode& operator|= (ComplexTextLayoutMode& lhs, ComplexTextLayoutMode rhs)
      88             : {
      89      276344 :     lhs = static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) | static_cast<sal_uLong>(rhs));
      90      276344 :     return lhs;
      91             : }
      92      278569 : inline ComplexTextLayoutMode& operator&= (ComplexTextLayoutMode& lhs, ComplexTextLayoutMode rhs)
      93             : {
      94      278569 :     lhs = static_cast<ComplexTextLayoutMode>(static_cast<sal_uLong>(lhs) & static_cast<sal_uLong>(rhs));
      95      278569 :     return lhs;
      96             : }
      97             : 
      98             : class OutDevState
      99             : {
     100             : public:
     101             :     OutDevState();
     102             :     ~OutDevState();
     103             : 
     104             :     MapMode*        mpMapMode;
     105             :     bool            mbMapActive;
     106             :     vcl::Region*    mpClipRegion;
     107             :     Color*          mpLineColor;
     108             :     Color*          mpFillColor;
     109             :     vcl::Font*      mpFont;
     110             :     Color*          mpTextColor;
     111             :     Color*          mpTextFillColor;
     112             :     Color*          mpTextLineColor;
     113             :     Color*          mpOverlineColor;
     114             :     Point*          mpRefPoint;
     115             :     TextAlign       meTextAlign;
     116             :     RasterOp        meRasterOp;
     117             :     ComplexTextLayoutMode  mnTextLayoutMode;
     118             :     LanguageType    meTextLanguage;
     119             :     PushFlags       mnFlags;
     120             : };
     121             : 
     122             : #endif // INCLUDED_VCL_OUTDEVSTATE_HXX
     123             : 
     124             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */