X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/8907154c1a8a6882c6797d1f16393ddfb23e7f3a..3e1924dd5f5744c3e2a8973de9b3e4f372b7fd85:/src/generic/paletteg.cpp?ds=sidebyside diff --git a/src/generic/paletteg.cpp b/src/generic/paletteg.cpp index c0bd2db225..760e6039f5 100644 --- a/src/generic/paletteg.cpp +++ b/src/generic/paletteg.cpp @@ -3,7 +3,7 @@ // Purpose: // Author: Robert Roebling // Created: 01/02/97 -// Id: +// RCS-ID: $Id$ // Copyright: (c) 1998 Robert Roebling and Julian Smart // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -28,12 +28,12 @@ struct wxPaletteEntry unsigned char red, green, blue; }; -class wxPaletteRefData: public wxObjectRefData +class wxPaletteRefData : public wxGDIRefData { - public: - - wxPaletteRefData(void); - ~wxPaletteRefData(void); +public: + wxPaletteRefData(); + wxPaletteRefData(const wxPaletteRefData& palette); + virtual ~wxPaletteRefData(); int m_count; wxPaletteEntry *m_entries; @@ -45,6 +45,14 @@ wxPaletteRefData::wxPaletteRefData() m_entries = NULL; } +wxPaletteRefData::wxPaletteRefData(const wxPaletteRefData& palette) +{ + m_count = palette.m_count; + m_entries = new wxPaletteEntry[m_count]; + for ( int i = 0; i < m_count; i++ ) + m_entries[i] = palette.m_entries[i]; +} + wxPaletteRefData::~wxPaletteRefData() { delete[] m_entries; @@ -66,36 +74,16 @@ wxPalette::wxPalette(int n, const unsigned char *red, const unsigned char *green Create(n, red, green, blue); } -wxPalette::wxPalette(const wxPalette& palette) - : wxPaletteBase() -{ - Ref(palette); -} - wxPalette::~wxPalette() { } -wxPalette& wxPalette::operator = (const wxPalette& palette) -{ - if (*this == palette) return (*this); - Ref(palette); - return *this; -} - -bool wxPalette::operator == (const wxPalette& palette) +int wxPalette::GetColoursCount() const { - return m_refData == palette.m_refData; -} - -bool wxPalette::operator != (const wxPalette& palette) -{ - return m_refData != palette.m_refData; -} - -bool wxPalette::Ok(void) const -{ - return (m_refData != NULL); + if (m_refData) + return M_PALETTEDATA->m_count; + + return 0; } bool wxPalette::Create(int n, @@ -120,11 +108,11 @@ bool wxPalette::Create(int n, return true; } -int wxPalette::GetPixel( const unsigned char red, - const unsigned char green, - const unsigned char blue ) const +int wxPalette::GetPixel( unsigned char red, + unsigned char green, + unsigned char blue ) const { - if (!m_refData) return false; + if (!m_refData) return wxNOT_FOUND; int closest = 0; double d,distance = 1000.0; // max. dist is 256 @@ -157,6 +145,14 @@ bool wxPalette::GetRGB(int pixel, return true; } -#endif // wxUSE_PALETTE +wxGDIRefData *wxPalette::CreateGDIRefData() const +{ + return new wxPaletteRefData; +} +wxGDIRefData *wxPalette::CloneGDIRefData(const wxGDIRefData *data) const +{ + return new wxPaletteRefData(*wx_static_cast(const wxPaletteRefData *, data)); +} +#endif // wxUSE_PALETTE