compilation fixes - wxGTK compiles but not links

[wxWidgets.git] / src / msw / fontenum.cpp

diff --git a/src/msw/fontenum.cpp b/src/msw/fontenum.cpp
index 279f7be2aeb507a3649da892cc15154564c4a6be..60f38ac3fada6d734d3f4d7e4e54bdbc4b7f9c6d 100644 (file)
--- a/src/msw/fontenum.cpp
+++ b/src/msw/fontenum.cpp
@@ -28,10 +28,13 @@
   #pragma hdrstop
 #endif
 
+#if wxUSE_FONTMAP
+
 #ifndef WX_PRECOMP
   #include "wx/font.h"
 #endif
 
+#include "wx/fontutil.h"
 #include "wx/fontenum.h"
 #include "wx/fontmap.h"
 
@@ -41,15 +44,21 @@
 // private classes
 // ----------------------------------------------------------------------------
 
+// the helper class which calls ::EnumFontFamilies() and whose OnFont() is
+// called from the callback passed to this function and, in its turn, calls the
+// appropariate wxFontEnumerator method
 class wxFontEnumeratorHelper
 {
 public:
     wxFontEnumeratorHelper(wxFontEnumerator *fontEnum);
 
     // control what exactly are we enumerating
+        // we enumerate fonts with given enocding
     bool SetEncoding(wxFontEncoding encoding);
-    void SetFixedOnly(bool fixedOnly)
-        { m_fixedOnly = fixedOnly; }
+        // we enumerate fixed-width fonts
+    void SetFixedOnly(bool fixedOnly) { m_fixedOnly = fixedOnly; }
+        // we enumerate the encodings available in this family
+    void SetFamily(const wxString& family);
 
     // call to start enumeration
     void DoEnumerate();
@@ -67,8 +76,17 @@ private:
     // if not empty, enum only the fonts with this facename
     wxString m_facename;
 
+    // if not empty, enum only the fonts in this family
+    wxString m_family;
+
     // if TRUE, enum only fixed fonts
     bool m_fixedOnly;
+
+    // if TRUE, we enumerate the encodings, not fonts
+    bool m_enumEncodings;
+
+    // the list of charsets we already found while enumerating charsets
+    wxArrayInt m_charsets;
 };
 
 // ----------------------------------------------------------------------------
@@ -89,8 +107,15 @@ int CALLBACK wxFontEnumeratorProc(LPLOGFONT lplf, LPTEXTMETRIC lptm,
 wxFontEnumeratorHelper::wxFontEnumeratorHelper(wxFontEnumerator *fontEnum)
 {
     m_fontEnum = fontEnum;
-    m_charset = -1;
+    m_charset = DEFAULT_CHARSET;
     m_fixedOnly = FALSE;
+    m_enumEncodings = FALSE;
+}
+
+void wxFontEnumeratorHelper::SetFamily(const wxString& family)
+{
+    m_enumEncodings = TRUE;
+    m_family = family;
 }
 
 bool wxFontEnumeratorHelper::SetEncoding(wxFontEncoding encoding)
@@ -110,10 +135,12 @@ bool wxFontEnumeratorHelper::SetEncoding(wxFontEncoding encoding)
     return TRUE;
 }
 
-#if defined(__GNUWIN32__)    
-    //BJ : FIXME? I have the second implementation in 2.95. Does it work with other versions?
-   // #define wxFONTENUMPROC int(*)(ENUMLOGFONTEX *, NEWTEXTMETRICEX*, int, LPARAM)
-    #define wxFONTENUMPROC int(*)(const LOGFONTA *, const TEXTMETRICA *, long unsigned int, LPARAM)
+#if defined(__GNUWIN32__) && !defined(__CYGWIN10__)
+    #if wxUSE_NORLANDER_HEADERS
+        #define wxFONTENUMPROC int(*)(const LOGFONT *, const TEXTMETRIC *, long unsigned int, LPARAM)
+    #else
+        #define wxFONTENUMPROC int(*)(ENUMLOGFONTEX *, NEWTEXTMETRICEX*, int, LPARAM)
+    #endif
 #else
     #define wxFONTENUMPROC FONTENUMPROC
 #endif
@@ -145,6 +172,25 @@ void wxFontEnumeratorHelper::DoEnumerate()
 bool wxFontEnumeratorHelper::OnFont(const LPLOGFONT lf,
                                     const LPTEXTMETRIC tm) const
 {
+    if ( m_enumEncodings )
+    {
+        // is this a new charset?
+        int cs = lf->lfCharSet;
+        if ( m_charsets.Index(cs) == wxNOT_FOUND )
+        {
+            wxConstCast(this, wxFontEnumeratorHelper)->m_charsets.Add(cs);
+
+            wxFontEncoding enc = wxGetFontEncFromCharSet(cs);
+            return m_fontEnum->OnFontEncoding(lf->lfFaceName,
+                                              wxFontMapper::GetEncodingName(enc));
+        }
+        else
+        {
+            // continue enumeration
+            return TRUE;
+        }
+    }
+
     if ( m_fixedOnly )
     {
         // check that it's a fixed pitch font (there is *no* error here, the
@@ -189,7 +235,9 @@ bool wxFontEnumerator::EnumerateFacenames(wxFontEncoding encoding,
 
 bool wxFontEnumerator::EnumerateEncodings(const wxString& family)
 {
-    wxFAIL_MSG(wxT("TODO"));
+    wxFontEnumeratorHelper fe(this);
+    fe.SetFamily(family);
+    fe.DoEnumerate();
 
     return TRUE;
 }
@@ -213,3 +261,4 @@ int CALLBACK wxFontEnumeratorProc(LPLOGFONT lplf, LPTEXTMETRIC lptm,
     return fontEnum->OnFont(lplf, lptm);
 }
 
+#endif // wxUSE_FONTMAP