mac cgcolor changes & cleanup

[wxWidgets.git] / src / mac / carbon / colour.cpp

diff --git a/src/mac/carbon/colour.cpp b/src/mac/carbon/colour.cpp
index 9fcb7c04fb9ed620a995b91f202665a0e0958286..4af845a7e445e3e7c4e8a478b6a23bf47d77a07f 100644 (file)
--- a/src/mac/carbon/colour.cpp
+++ b/src/mac/carbon/colour.cpp
@@ -11,14 +11,21 @@
 
 #include "wx/wxprec.h"
 
-#include "wx/gdicmn.h"
 #include "wx/colour.h"
 
+#ifndef WX_PRECOMP
+    #include "wx/gdicmn.h"
+#endif
+
 #include "wx/mac/private.h"
 
 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
 
-static void wxComposeRGBColor( WXCOLORREF* color , int red, int blue, int green );
+wxColour::wxColour(const RGBColor& col)
+{
+    FromRGBColor((WXCOLORREF *)&col);
+}
+
 static void wxComposeRGBColor( WXCOLORREF* color , int red, int blue, int green )
 {
     RGBColor* col = (RGBColor*) color;
@@ -37,64 +44,39 @@ void wxColour::Init()
     wxComposeRGBColor( &m_pixel, m_red, m_blue, m_green );
 }
 
-wxColour::wxColour (const wxColour& col)
-    : wxObject()
-{
-    m_red = col.m_red;
-    m_green = col.m_green;
-    m_blue = col.m_blue;
-    m_isInit = col.m_isInit;
-
-    memcpy( &m_pixel, &col.m_pixel, 6 );
-}
-
-wxColour& wxColour::operator =(const wxColour& col)
-{
-    m_red = col.m_red;
-    m_green = col.m_green;
-    m_blue = col.m_blue;
-    m_isInit = col.m_isInit;
-
-    memcpy( &m_pixel, &col.m_pixel, 6 );
-
-    return *this;
-}
-
-void wxColour::InitFromName(const wxString& name)
-{
-    if ( wxTheColourDatabase )
-    {
-        wxColour col = wxTheColourDatabase->Find( name );
-        if ( col.Ok() )
-        {
-            *this = col;
-            return;
-        }
-    }
-
-    // leave invalid
-    Init();
-}
-
 wxColour::~wxColour ()
 {
 }
 
-void wxColour::Set (unsigned char r, unsigned char g, unsigned char b)
+void wxColour::InitRGBA (unsigned char r, unsigned char g, unsigned char b, unsigned char a)
 {
     m_red = r;
     m_green = g;
     m_blue = b;
+    m_alpha = a ;
     m_isInit = true;
 
     wxComposeRGBColor( &m_pixel , m_red , m_blue , m_green );
 }
 
-void wxColour::Set( const WXCOLORREF* color )
+void wxColour::FromRGBColor( WXCOLORREF* color )
 {
     RGBColor* col = (RGBColor*) color;
     memcpy( &m_pixel, color, 6 );
     m_red = col->red >> 8;
     m_blue = col->blue >> 8;
     m_green = col->green >> 8;
+    m_alpha = 255;
+}
+
+wxColour& wxColour::operator=(const RGBColor& col)
+{
+    FromRGBColor((WXCOLORREF *)&col);
+    return *this;
+}
+
+bool wxColour::IsOk() const 
+{
+    return m_isInit; 
 }
+