added fix for MSL under Win32 (by Steve Hartwell)

[wxWidgets.git] / include / wx / fontenum.h

diff --git a/include/wx/fontenum.h b/include/wx/fontenum.h
index b6af566bb67d7e393eee6fe881c5ff4d01adcb28..6da6a74784ea3b7e933fbac9cfa904c732071da8 100644 (file)
--- a/include/wx/fontenum.h
+++ b/include/wx/fontenum.h
@@ -13,10 +13,13 @@
 #ifndef _WX_FONTENUM_H_
 #define _WX_FONTENUM_H_
 
 #ifndef _WX_FONTENUM_H_
 #define _WX_FONTENUM_H_
 

-#ifdef __GNUG__
+#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)

     #pragma interface "fontenum.h"
 #endif
 
     #pragma interface "fontenum.h"
 #endif
 

+#include "wx/fontenc.h"
+#include "wx/arrstr.h"
+

 // ----------------------------------------------------------------------------
 // wxFontEnumerator enumerates all available fonts on the system or only the
 // fonts with given attributes
 // ----------------------------------------------------------------------------
 // wxFontEnumerator enumerates all available fonts on the system or only the
 // fonts with given attributes


@@ -25,6 +28,8 @@
 class WXDLLEXPORT wxFontEnumerator
 {
 public:
 class WXDLLEXPORT wxFontEnumerator
 {
 public:

+    wxFontEnumerator() : m_Facenames(NULL), m_Encodings(NULL) { }
+

     // start enumerating font facenames (either all of them or those which
     // support the given encoding) - will result in OnFacename() being
     // called for each available facename (until they are exhausted or
     // start enumerating font facenames (either all of them or those which
     // support the given encoding) - will result in OnFacename() being
     // called for each available facename (until they are exhausted or


@@ -38,23 +43,50 @@ public:
     // enumerate the different encodings either for given font facename or for
     // all facenames - will result in OnFontEncoding() being called for each
     // available (facename, encoding) couple
     // enumerate the different encodings either for given font facename or for
     // all facenames - will result in OnFontEncoding() being called for each
     // available (facename, encoding) couple

-    virtual bool EnumerateEncodings(const wxString& facename = wxT(""));
+    virtual bool EnumerateEncodings(const wxString& facename = wxEmptyString);

 
     // callbacks which are called after one of EnumerateXXX() functions from
     // above is invoked - all of them may return FALSE to stop enumeration or
     // TRUE to continue with it
 
     // called by EnumerateFacenames
 
     // callbacks which are called after one of EnumerateXXX() functions from
     // above is invoked - all of them may return FALSE to stop enumeration or
     // TRUE to continue with it
 
     // called by EnumerateFacenames

-    virtual bool OnFacename(const wxString& WXUNUSED(facename))
-        { return FALSE; }
+    virtual bool OnFacename(const wxString& facename)
+        { 
+            if (m_Facenames == NULL) m_Facenames = new wxArrayString;
+            m_Facenames -> Add(facename);
+            return TRUE;
+        }

 
     // called by EnumerateEncodings
     virtual bool OnFontEncoding(const wxString& WXUNUSED(facename),
 
     // called by EnumerateEncodings
     virtual bool OnFontEncoding(const wxString& WXUNUSED(facename),

-                                const wxString& WXUNUSED(encoding))
-        { return FALSE; }
+                                const wxString& encoding)
+        { 
+            if (m_Encodings == NULL) m_Encodings = new wxArrayString;
+            m_Encodings -> Add(encoding);
+            return TRUE;
+        }
+        
+    // convenience function that returns array of facenames. Cannot be called
+    // before EnumerateFacenames.
+    wxArrayString *GetFacenames() 
+        { return m_Facenames; }

 
 

+    // convenience function that returns array of encodings.
+    // Cannot be called before EnumerateEncodings.
+    wxArrayString *GetEncodings() 
+        { return m_Encodings; }
+        

     // virtual dtor for the base class
     // virtual dtor for the base class

-    virtual ~wxFontEnumerator() { }
+    virtual ~wxFontEnumerator() 
+        { 
+            if (m_Facenames) delete m_Facenames;
+            if (m_Encodings) delete m_Encodings;
+        }
+    
+private:
+    wxArrayString *m_Facenames, *m_Encodings;
+
+    DECLARE_NO_COPY_CLASS(wxFontEnumerator)

 };
 
 #endif // _WX_FONTENUM_H_
 };
 
 #endif // _WX_FONTENUM_H_