include/vcl/inputctx.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
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  19
  20 #ifndef INCLUDED_VCL_INPUTCTX_HXX
  21 #define INCLUDED_VCL_INPUTCTX_HXX
  22
  23 #include <tools/solar.h>
  24 #include <vcl/dllapi.h>
  25 #include <vcl/font.hxx>
  26 #include <o3tl/typed_flags_set.hxx>
  27
  28
  29 // - InputContext-Flags -
  30
  31
  32 enum class InputContextFlags
  33 {
  34     NONE         = 0x0000,
  35     Text         = 0x0001,
  36     ExtText      = 0x0002,
  37     ExtTextOn    = 0x0004,
  38     ExtTextOff   = 0x0008,
  39 };
  40 namespace o3tl
  41 {
  42     template<> struct typed_flags<InputContextFlags> : is_typed_flags<InputContextFlags, 0x000f> {};
  43 }
  44
  45
  46 // - InputContext -
  47
  48
  49 class VCL_DLLPUBLIC InputContext
  50 {
  51 private:
  52     vcl::Font          maFont;
  53     InputContextFlags  mnOptions;
  54
  55 public:
  56                     InputContext() { mnOptions = InputContextFlags::NONE; }
  57                     InputContext( const InputContext& rInputContext ) :
  58                         maFont( rInputContext.maFont )
  59                     { mnOptions = rInputContext.mnOptions; }
  60                     InputContext( const vcl::Font& rFont, InputContextFlags nOptions = InputContextFlags::NONE ) :
  61                         maFont( rFont )
  62                     { mnOptions = nOptions; }
  63
  64     void            SetFont( const vcl::Font& rFont ) { maFont = rFont; }
  65     const vcl::Font& GetFont() const { return maFont; }
  66
  67     void              SetOptions( InputContextFlags nOptions ) { mnOptions = nOptions; }
  68     InputContextFlags GetOptions() const { return mnOptions; }
  69
  70     InputContext&   operator=( const InputContext& rInputContext );
  71     bool            operator==( const InputContext& rInputContext ) const;
  72     bool            operator!=( const InputContext& rInputContext ) const
  73                         { return !(InputContext::operator==( rInputContext )); }
  74 };
  75
  76 inline InputContext& InputContext::operator=( const InputContext& rInputContext )
  77 {
  78     maFont      = rInputContext.maFont;
  79     mnOptions   = rInputContext.mnOptions;
  80     return *this;
  81 }
  82
  83 inline bool InputContext::operator==( const InputContext& rInputContext ) const
  84 {
  85     return ((mnOptions  == rInputContext.mnOptions) &&
  86             (maFont     == rInputContext.maFont));
  87 }
  88
  89 #endif // INCLUDED_VCL_INPUTCTX_HXX
  90
  91 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */