X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d3c7fc996a73e9f6a83067bc28a3c5581a3fee65..14722c43c30918cd8fbba956b50ac3426d2fe339:/src/gtk/colour.cpp diff --git a/src/gtk/colour.cpp b/src/gtk/colour.cpp index af91273257..a0e20540e4 100644 --- a/src/gtk/colour.cpp +++ b/src/gtk/colour.cpp @@ -12,18 +12,49 @@ #include "wx/colour.h" -#include "wx/gtk/private.h" - #include +#include "wx/gtk/private.h" //----------------------------------------------------------------------------- // wxColour //----------------------------------------------------------------------------- -class wxColourRefData: public wxObjectRefData +class wxColourRefData : public wxGDIRefData { public: - wxColourRefData(guint16 red, guint16 green, guint16 blue) +#ifdef __WXGTK3__ + wxColourRefData(const GdkRGBA& gdkRGBA) + : m_gdkRGBA(gdkRGBA) + { + m_gdkColor.red = guint16(gdkRGBA.red * 65535); + m_gdkColor.green = guint16(gdkRGBA.green * 65535); + m_gdkColor.blue = guint16(gdkRGBA.blue * 65535); + m_alpha = wxByte(gdkRGBA.alpha * 255 + 0.5); + } + wxColourRefData(const GdkColor& gdkColor) + : m_gdkColor(gdkColor) + { + m_gdkRGBA.red = gdkColor.red / 65535.0; + m_gdkRGBA.green = gdkColor.green / 65535.0; + m_gdkRGBA.blue = gdkColor.blue / 65535.0; + m_gdkRGBA.alpha = 1; + m_alpha = 255; + } + wxColourRefData(guchar red, guchar green, guchar blue, guchar alpha) + { + m_gdkRGBA.red = red / 255.0; + m_gdkRGBA.green = green / 255.0; + m_gdkRGBA.blue = blue / 255.0; + m_gdkRGBA.alpha = alpha / 255.0; + m_gdkColor.red = (guint16(red) << 8) + red; + m_gdkColor.green = (guint16(green) << 8) + green; + m_gdkColor.blue = (guint16(blue) << 8) + blue; + m_alpha = alpha; + } + GdkRGBA m_gdkRGBA; + GdkColor m_gdkColor; +#else + wxColourRefData(guint16 red, guint16 green, guint16 blue, wxByte alpha = 0xff) { m_color.red = m_red = red; @@ -31,6 +62,7 @@ public: m_green = green; m_color.blue = m_blue = blue; + m_alpha = alpha; m_color.pixel = 0; m_colormap = NULL; } @@ -49,10 +81,13 @@ public: guint16 m_red; guint16 m_green; guint16 m_blue; +#endif + wxByte m_alpha; - DECLARE_NO_COPY_CLASS(wxColourRefData) + wxDECLARE_NO_COPY_CLASS(wxColourRefData); }; +#ifndef __WXGTK3__ void wxColourRefData::FreeColour() { if (m_colormap) @@ -78,20 +113,31 @@ void wxColourRefData::AllocColour( GdkColormap *cmap ) } } } +#endif //----------------------------------------------------------------------------- -#define M_COLDATA wx_static_cast(wxColourRefData*, m_refData) +#define M_COLDATA static_cast(m_refData) // GDK's values are in 0..65535 range, ours are in 0..255 #define SHIFT 8 -IMPLEMENT_DYNAMIC_CLASS(wxColour,wxGDIObject) +#ifdef __WXGTK3__ +wxColour::wxColour(const GdkRGBA& gdkRGBA) +{ + m_refData = new wxColourRefData(gdkRGBA); +} +wxColour::wxColour(const GdkColor& gdkColor) +{ + m_refData = new wxColourRefData(gdkColor); +} +#else wxColour::wxColour(const GdkColor& gdkColor) { m_refData = new wxColourRefData(gdkColor.red, gdkColor.green, gdkColor.blue); } +#endif wxColour::~wxColour() { @@ -106,76 +152,129 @@ bool wxColour::operator == ( const wxColour& col ) const return false; wxColourRefData* refData = M_COLDATA; - wxColourRefData* that_refData = wx_static_cast(wxColourRefData*, col.m_refData); + wxColourRefData* that_refData = static_cast(col.m_refData); +#ifdef __WXGTK3__ + return refData->m_gdkColor.red == that_refData->m_gdkColor.red && + refData->m_gdkColor.green == that_refData->m_gdkColor.green && + refData->m_gdkColor.blue == that_refData->m_gdkColor.blue && +#else return refData->m_red == that_refData->m_red && refData->m_green == that_refData->m_green && - refData->m_blue == that_refData->m_blue; + refData->m_blue == that_refData->m_blue && +#endif + refData->m_alpha == that_refData->m_alpha; } -void wxColour::InitWith( unsigned char red, unsigned char green, unsigned char blue ) +void wxColour::InitRGBA(unsigned char red, unsigned char green, unsigned char blue, + unsigned char alpha) { UnRef(); +#ifdef __WXGTK3__ + m_refData = new wxColourRefData(red, green, blue, alpha); +#else m_refData = new wxColourRefData( (guint16(red) << SHIFT) + red, (guint16(green) << SHIFT) + green, - (guint16(blue) << SHIFT) + blue); + (guint16(blue) << SHIFT) + blue, + alpha); +#endif } unsigned char wxColour::Red() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid colour") ); + wxCHECK_MSG( IsOk(), 0, wxT("invalid colour") ); +#ifdef __WXGTK3__ + return wxByte(M_COLDATA->m_gdkColor.red >> 8); +#else return wxByte(M_COLDATA->m_red >> SHIFT); +#endif } unsigned char wxColour::Green() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid colour") ); + wxCHECK_MSG( IsOk(), 0, wxT("invalid colour") ); +#ifdef __WXGTK3__ + return wxByte(M_COLDATA->m_gdkColor.green >> 8); +#else return wxByte(M_COLDATA->m_green >> SHIFT); +#endif } unsigned char wxColour::Blue() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid colour") ); + wxCHECK_MSG( IsOk(), 0, wxT("invalid colour") ); +#ifdef __WXGTK3__ + return wxByte(M_COLDATA->m_gdkColor.blue >> 8); +#else return wxByte(M_COLDATA->m_blue >> SHIFT); +#endif +} + +unsigned char wxColour::Alpha() const +{ + wxCHECK_MSG( IsOk(), 0, wxT("invalid colour") ); + + return M_COLDATA->m_alpha; } +#ifndef __WXGTK3__ void wxColour::CalcPixel( GdkColormap *cmap ) { - if (!Ok()) return; + if (!IsOk()) return; M_COLDATA->AllocColour( cmap ); } int wxColour::GetPixel() const { - wxCHECK_MSG( Ok(), 0, wxT("invalid colour") ); + wxCHECK_MSG( IsOk(), 0, wxT("invalid colour") ); return M_COLDATA->m_color.pixel; } +#endif -#ifdef __WXGTK24__ const GdkColor *wxColour::GetColor() const -#else - GdkColor *wxColour::GetColor() const -#endif { - wxCHECK_MSG( Ok(), NULL, wxT("invalid colour") ); + wxCHECK_MSG( IsOk(), NULL, wxT("invalid colour") ); +#ifdef __WXGTK3__ + return &M_COLDATA->m_gdkColor; +#else return &M_COLDATA->m_color; +#endif +} + +#ifdef __WXGTK3__ +wxColour::operator const GdkRGBA*() const +{ + const GdkRGBA* c = NULL; + if (IsOk()) + c = &M_COLDATA->m_gdkRGBA; + return c; } +#endif -bool wxColour::FromString(const wxChar *str) +bool wxColour::FromString(const wxString& str) { +#ifdef __WXGTK3__ + GdkRGBA gdkRGBA; + if (gdk_rgba_parse(&gdkRGBA, wxGTK_CONV_SYS(str))) + { + *this = wxColour(gdkRGBA); + return true; + } +#else GdkColor colGDK; if ( gdk_color_parse( wxGTK_CONV_SYS( str ), &colGDK ) ) { *this = wxColour(colGDK); return true; } +#endif return wxColourBase::FromString(str); }