bug 8801; new font enumeration API for font prefs UI; r=ftang

git-svn-id: svn://10.0.0.236/trunk@54153 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/gfx/idl/MANIFEST_IDL

@@ -2,4 +2,5 @@
 # This is a list of local files which get copied to the mozilla:dist:widget directory
 #
 
+nsIFontEnumerator.idl
 nsIScriptableRegion.idl

mozilla/gfx/idl/Makefile.in

@@ -29,7 +29,10 @@ include $(DEPTH)/config/autoconf.mk
 MODULE		= raptor
 XPIDL_MODULE	= gfx
 
-XPIDLSRCS	= nsIScriptableRegion.idl
+XPIDLSRCS	= \
+		nsIFontEnumerator.idl \
+		nsIScriptableRegion.idl \
+		$(NULL)
 
 include $(topsrcdir)/config/rules.mk
 

mozilla/gfx/idl/makefile.win

@@ -27,6 +27,7 @@ MODULE=raptor
 XPIDL_MODULE=gfx
 
 XPIDLSRCS =               \
+  .\nsIFontEnumerator.idl          \
   .\nsIScriptableRegion.idl          \
   $(NULL)
 

mozilla/gfx/idl/nsIFontEnumerator.idl

@@ -0,0 +1,50 @@
+/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Mozilla Public
+ * License Version 1.1 (the "License"); you may not use this file
+ * except in compliance with the License. You may obtain a copy of
+ * the License at http://www.mozilla.org/MPL/
+ * 
+ * Software distributed under the License is distributed on an "AS
+ * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
+ * implied. See the License for the specific language governing
+ * rights and limitations under the License.
+ * 
+ * The Original Code is Mozilla Communicator.
+ * 
+ * The Initial Developer of the Original Code is Netscape Communications
+ * Corp.  Portions created by Netscape are Copyright (C) 1999 Netscape 
+ * Communications Corp.  All Rights Reserved.
+ * 
+ * Contributor(s): 
+ *   Erik van der Poel
+ */
+
+#include "nsISupports.idl"
+
+[scriptable, uuid(a6cf9114-15b3-11d2-932e-00805f8add32)]
+interface nsIFontEnumerator : nsISupports
+{
+  /**
+   * Return a sorted array of the names of all installed fonts.
+   *
+   * @param  aCount     returns number of names returned
+   * @param  aResult    returns array of names
+   * @return void
+   */
+  void EnumerateAllFonts(out PRUint32 aCount,
+    [retval, array, size_is(aCount)] out wstring aResult);
+
+  /**
+   * Return a sorted array of names of fonts that support the given language
+   * group and are suitable for use as the given CSS generic font.
+   *
+   * @param  aLangGroup language group
+   * @param  aGeneric   CSS generic font
+   * @param  aCount     returns number of names returned
+   * @param  aResult    returns array of names
+   * @return void
+   */
+  void EnumerateFonts(in string aLangGroup, in string aGeneric,
+    out PRUint32 aCount, [retval, array, size_is(aCount)] out wstring aResult);
+};