check default library directories in WX_PATH_FIND_LIBRARIES; do *not* add default...

[wxWidgets.git] / src / cocoa / colour.mm

diff --git a/src/cocoa/colour.mm b/src/cocoa/colour.mm
index b755914c4c77d25d61ef422feddf0d7bd7657980..b191ab9a967cf871b3087adb817640a5c7f9ad74 100644 (file)
--- a/src/cocoa/colour.mm
+++ b/src/cocoa/colour.mm
@@ -6,20 +6,28 @@
 // Created:     2003/06/17
 // RCS-ID:      $Id$
 // Copyright:   (c) 2003 David Elliott
-// Licence:    wxWindows licence
+// Licence:    wxWidgets licence
 /////////////////////////////////////////////////////////////////////////////
 
-#import <AppKit/NSColor.h>
+#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+#endif //WX_PRECOMP
 
 #include "wx/gdicmn.h"
 #include "wx/colour.h"
 
+#include "wx/cocoa/autorelease.h"
+
+#import <AppKit/NSColor.h>
+
 IMPLEMENT_DYNAMIC_CLASS(wxColour, wxObject)
 
-wxColour::wxColour ()
-:   m_cocoaNSColor(NULL)
+void wxColour::Init()
 {
-    m_red = m_blue = m_green = 0;
+    m_cocoaNSColor = NULL;
+    m_red =
+    m_blue =
+    m_green = 0;
 }
 
 wxColour::wxColour (const wxColour& col)
@@ -31,6 +39,12 @@ wxColour::wxColour (const wxColour& col)
     [m_cocoaNSColor retain];
 }
 
+wxColour::wxColour( WX_NSColor aColor )
+:   m_cocoaNSColor(nil)
+{
+    Set(aColor);
+}
+
 wxColour& wxColour::operator =(const wxColour& col)
 {
     m_cocoaNSColor = col.m_cocoaNSColor;
@@ -41,21 +55,20 @@ wxColour& wxColour::operator =(const wxColour& col)
     return *this;
 }
 
-void wxColour::InitFromName(const wxString& col)
+void wxColour::InitFromName(const wxString& name)
 {
-    wxColour *the_colour = wxTheColourDatabase->FindColour (col);
-    if (the_colour)
+    if ( wxTheColourDatabase )
     {
-        *this = *the_colour;
-    }
-    else
-    {
-        [m_cocoaNSColor release];
-        m_cocoaNSColor = NULL;
-        m_red = 0;
-        m_green = 0;
-        m_blue = 0;
+        wxColour col = wxTheColourDatabase->Find(name);
+        if ( col.Ok() )
+        {
+            *this = col;
+            return;
+        }
     }
+
+    // leave invalid
+    Init();
 }
 
 wxColour::~wxColour ()
@@ -65,6 +78,7 @@ wxColour::~wxColour ()
 
 void wxColour::Set (unsigned char r, unsigned char g, unsigned char b)
 {
+    wxAutoNSAutoreleasePool pool;
     [m_cocoaNSColor release];
     m_cocoaNSColor = [[NSColor colorWithCalibratedRed:r/255.0 green:g/255.0 blue:b/255.0 alpha:1.0] retain];
     m_red = r;
@@ -72,3 +86,18 @@ void wxColour::Set (unsigned char r, unsigned char g, unsigned char b)
     m_blue = b;
 }
 
+void wxColour::Set( WX_NSColor aColor )
+{
+    [aColor retain];
+    [m_cocoaNSColor release];
+    m_cocoaNSColor = aColor;
+
+    /* Make a temporary color in RGB format and get the values.  Note that
+       unless the color was actually RGB to begin with it's likely that
+       these will be fairly bogus. Particulary if the color is a pattern. */
+    NSColor *rgbColor = [m_cocoaNSColor colorUsingColorSpaceName:NSCalibratedRGBColorSpace];
+    m_red      = (wxUint8) ([rgbColor redComponent]   * 255.0);
+    m_green = (wxUint8) ([rgbColor greenComponent] * 255.0);
+    m_blue     = (wxUint8) ([rgbColor blueComponent]  * 255.0);
+}
+