move the code for adding temporary fonts to a separate class

I'm a bit confused on how this stuff is separated between platforms,
so better do it this way.

Change-Id: I2dbd9baef587c81ee37b509bde272ef970f5b118

2 files changed, 54 insertions, 23 deletions

diff --git a/vcl/inc/vcl/fontmanager.hxx b/vcl/inc/vcl/fontmanager.hxx
index b659435523b0..3049be0edf0c 100644
--- a/vcl/inc/vcl/fontmanager.hxx
+++ b/vcl/inc/vcl/fontmanager.hxx
@@ -330,8 +330,6 @@ class VCL_DLLPUBLIC PrintFontManager
     rtl::OString getDirectory( int nAtom ) const;
     int getDirectoryAtom( const rtl::OString& rDirectory, bool bCreate = false );
 
-    void cleanTemporaryFonts();
-
     /* try to initialize fonts from libfontconfig
 
     called from <code>initialize()</code>
@@ -595,27 +593,6 @@ public:
     bool Substitute( FontSelectPattern &rPattern, rtl::OUString& rMissingCodes );
 
     int FreeTypeCharIndex( void *pFace, sal_uInt32 aChar );
-
-    /**
-      Returns an URL for a file where to store contents of a temporary font, or an empty string
-      if this font is already known. The file will be cleaned up automatically as appropriate.
-      Use activateTemporaryFont() to actually enable usage of the font.
-
-      @param fontName name of the font (e.g. 'Times New Roman')
-      @param fontStyle font style, "" for regular, "bi" for bold italic, etc.
-      @since 3.7
-    */
-    OUString fileUrlForTemporaryFont( const OUString& fontName, const char* fontStyle );
-
-    /**
-      Adds the given font to the list of known fonts. The font is used only until application
-      exit.
-
-      @param fontName name of the font (e.g. 'Times New Roman')
-      @param fileUrl URL of the font file
-      @since 3.7
-    */
-    void activateTemporaryFont( const OUString& fontName, const OUString& fileUrl );
 };
 
 } // namespace
diff --git a/vcl/inc/vcl/temporaryfonts.hxx b/vcl/inc/vcl/temporaryfonts.hxx
new file mode 100644
index 000000000000..6333b92ca647
--- /dev/null
+++ b/vcl/inc/vcl/temporaryfonts.hxx
@@ -0,0 +1,54 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef VCL_TEMPORARYFONTS_HXX
+#define VCL_TEMPORARYFONTS_HXX
+
+#include <vcl/dllapi.h>
+
+#include <rtl/ustring.hxx>
+
+/**
+ Management of temporary fonts (e.g. embedded in documents).
+
+ This class handles adding of temporary fonts.
+ @since LibreOffice 3.7
+*/
+class VCL_DLLPUBLIC TemporaryFonts
+{
+public:
+    /**
+      Returns an URL for a file where to store contents of a temporary font, or an empty string
+      if this font is already known. The file will be cleaned up automatically as appropriate.
+      Use activateTemporaryFont() to actually enable usage of the font.
+
+      @param fontName name of the font (e.g. 'Times New Roman')
+      @param fontStyle font style, "" for regular, "bi" for bold italic, etc.
+    */
+    static OUString fileUrlForFont( const OUString& fontName, const char* fontStyle );
+
+    /**
+      Adds the given font to the list of known fonts. The font is used only until application
+      exit.
+
+      @param fontName name of the font (e.g. 'Times New Roman')
+      @param fileUrl URL of the font file
+    */
+    static void activateFont( const OUString& fontName, const OUString& fileUrl );
+
+    /**
+      Removes all temporary fonts.
+      @internal
+    */
+    static void clear();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */