| | 1 | ///////////////////////////////////////////////////////////////////////////// |
| | 2 | // Name: wx/osx/core/colour.h |
| | 3 | // Purpose: wxColour class |
| | 4 | // Author: Stefan Csomor |
| | 5 | // Modified by: |
| | 6 | // Created: 1998-01-01 |
| | 7 | // RCS-ID: $Id$ |
| | 8 | // Copyright: (c) Stefan Csomor |
| | 9 | // Licence: wxWindows licence |
| | 10 | ///////////////////////////////////////////////////////////////////////////// |
| | 11 | |
| | 12 | #ifndef _WX_COLOUR_H_ |
| | 13 | #define _WX_COLOUR_H_ |
| | 14 | |
| | 15 | #include "wx/object.h" |
| | 16 | #include "wx/string.h" |
| | 17 | |
| | 18 | #include "wx/osx/core/cfref.h" |
| | 19 | |
| | 20 | struct RGBColor; |
| | 21 | |
| | 22 | // Colour |
| | 23 | class WXDLLIMPEXP_CORE wxColour: public wxColourBase |
| | 24 | { |
| | 25 | public: |
| | 26 | // constructors |
| | 27 | // ------------ |
| | 28 | DEFINE_STD_WXCOLOUR_CONSTRUCTORS |
| | 29 | |
| | 30 | // default copy ctor and dtor are ok |
| | 31 | |
| | 32 | // accessors |
| | 33 | virtual bool IsOk() const { return m_cgColour != NULL; } |
| | 34 | |
| | 35 | virtual WXDLLIMPEXP_INLINE_CORE ChannelType Red() const { return m_red; } |
| | 36 | virtual WXDLLIMPEXP_INLINE_CORE ChannelType Green() const { return m_green; } |
| | 37 | virtual WXDLLIMPEXP_INLINE_CORE ChannelType Blue() const { return m_blue; } |
| | 38 | virtual WXDLLIMPEXP_INLINE_CORE ChannelType Alpha() const { return m_alpha; } |
| | 39 | |
| | 40 | // comparison |
| | 41 | bool operator == (const wxColour& colour) const; |
| | 42 | |
| | 43 | bool operator != (const wxColour& colour) const { return !(*this == colour); } |
| | 44 | |
| | 45 | CGColorRef GetPixel() const { return m_cgColour; } |
| | 46 | |
| | 47 | CGColorRef GetCGColor() const { return m_cgColour; } |
| | 48 | CGColorRef CreateCGColor() const { return wxCFRetain( (CGColorRef)m_cgColour ); } |
| | 49 | |
| | 50 | #if wxOSX_USE_COCOA_OR_CARBON |
| | 51 | void GetRGBColor( RGBColor *col ) const; |
| | 52 | #endif |
| | 53 | |
| | 54 | // Mac-specific ctor and assignment operator from the native colour |
| | 55 | // assumes ownership of CGColorRef |
| | 56 | wxColour( CGColorRef col ); |
| | 57 | #if wxOSX_USE_COCOA_OR_CARBON |
| | 58 | wxColour(const RGBColor& col); |
| | 59 | wxColour& operator=(const RGBColor& col); |
| | 60 | #endif |
| | 61 | #if wxOSX_USE_COCOA |
| | 62 | wxColour(WX_NSColor color); |
| | 63 | WX_NSColor OSXGetNSColor() const; |
| | 64 | #endif |
| | 65 | wxColour& operator=(CGColorRef col); |
| | 66 | wxColour& operator=(const wxColour& col); |
| | 67 | |
| | 68 | protected : |
| | 69 | virtual void |
| | 70 | InitRGBA(ChannelType r, ChannelType g, ChannelType b, ChannelType a); |
| | 71 | #if wxOSX_USE_COCOA_OR_CARBON |
| | 72 | void InitRGBColor( const RGBColor& col ); |
| | 73 | #endif |
| | 74 | void InitCGColorRef( CGColorRef col ); |
| | 75 | void InitFromComponents(const CGFloat* components, size_t numComponents ); |
| | 76 | private: |
| | 77 | wxCFRef<CGColorRef> m_cgColour; |
| | 78 | |
| | 79 | ChannelType m_red; |
| | 80 | ChannelType m_blue; |
| | 81 | ChannelType m_green; |
| | 82 | ChannelType m_alpha; |
| | 83 | |
| | 84 | DECLARE_DYNAMIC_CLASS(wxColour) |
| | 85 | }; |
| | 86 | |
| | 87 | #endif |
| | 88 | // _WX_COLOUR_H_ |
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