wxMac merge

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@7999 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

src/mac/fontenum.cpp

@@ -0,0 +1,166 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        mac/fontenum.cpp
+// Purpose:     wxFontEnumerator class for MacOS
+// Author:      Stefan Csomor
+// Modified by: 
+// Created:     04/01/98
+// RCS-ID:      $Id$
+// Copyright:   (c) Stefan Csomor
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ============================================================================
+// declarations
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#ifdef __GNUG__
+    #pragma implementation "fontenum.h"
+#endif
+
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
+
+#ifdef __BORLANDC__
+  #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+  #include "wx/font.h"
+#endif
+
+#include "wx/fontenum.h"
+#include "wx/fontmap.h"
+
+// ----------------------------------------------------------------------------
+// private classes
+// ----------------------------------------------------------------------------
+
+class wxFontEnumeratorHelper
+{
+public:
+    wxFontEnumeratorHelper(wxFontEnumerator *fontEnum);
+
+    // control what exactly are we enumerating
+    bool SetEncoding(wxFontEncoding encoding);
+    void SetFixedOnly(bool fixedOnly)
+        { m_fixedOnly = fixedOnly; }
+
+    // call to start enumeration
+    void DoEnumerate();
+
+private:
+    // the object we forward calls to OnFont() to
+    wxFontEnumerator *m_fontEnum;
+
+    // if != -1, enum only fonts which have this encoding
+    int m_charset;
+
+    // if not empty, enum only the fonts with this facename
+    wxString m_facename;
+
+    // if TRUE, enum only fixed fonts
+    bool m_fixedOnly;
+};
+// ============================================================================
+// implementation
+// ============================================================================
+
+// ----------------------------------------------------------------------------
+// wxFontEnumeratorHelper
+// ----------------------------------------------------------------------------
+
+wxFontEnumeratorHelper::wxFontEnumeratorHelper(wxFontEnumerator *fontEnum)
+{
+    m_fontEnum = fontEnum;
+    m_charset = -1;
+    m_fixedOnly = FALSE;
+}
+
+bool wxFontEnumeratorHelper::SetEncoding(wxFontEncoding encoding)
+{
+    wxNativeEncodingInfo info;
+    if ( !wxGetNativeFontEncoding(encoding, &info) )
+    {
+        if ( !wxTheFontMapper->GetAltForEncoding(encoding, &info) )
+        {
+            // no such encodings at all
+            return FALSE;
+        }
+    }
+    m_charset = info.charset;
+    m_facename = info.facename;
+
+    return TRUE;
+}
+
+void wxFontEnumeratorHelper::DoEnumerate()
+{
+	MenuHandle	menu ;
+	Str255		name ;
+	short 		lines ;
+	
+	menu = NewMenu( 32000 , "\pFont" )  ;
+	AppendResMenu( menu , 'FONT' ) ;
+	lines = CountMenuItems( menu ) ;
+
+	for ( int i = 1 ; i < lines+1  ; i ++ )
+	{
+		GetMenuItemText( menu , i , name ) ;
+		p2cstr( name ) ;
+		/*
+		
+		    if ( m_fixedOnly )
+	    {
+	        // check that it's a fixed pitch font (there is *no* error here, the
+	        // flag name is misleading!)
+	        if ( tm->tmPitchAndFamily & TMPF_FIXED_PITCH )
+	        {
+	            // not a fixed pitch font
+	            return TRUE;
+	        }
+	    }
+	
+	    if ( m_charset != -1 )
+	    {
+	        // check that we have the right encoding
+	        if ( lf->lfCharSet != m_charset )
+	        {
+	            return TRUE;
+	        }
+	    }
+	
+		*/
+		m_fontEnum->OnFacename( name ) ;
+	}
+	DisposeMenu( menu ) ;
+}
+
+// ----------------------------------------------------------------------------
+// wxFontEnumerator
+// ----------------------------------------------------------------------------
+
+bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
+                                          bool fixedWidthOnly)
+{
+    wxFontEnumeratorHelper fe(this);
+    if ( fe.SetEncoding(encoding) )
+    {
+        fe.SetFixedOnly(fixedWidthOnly);
+
+        fe.DoEnumerate();
+    }
+    // else: no such fonts, unknown encoding
+
+    return TRUE;
+}
+
+bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
+{
+    wxFAIL_MSG(wxT("TODO"));
+
+    return TRUE;
+}