cosmetic: split PhysicalFontFamily/Collection out of outdev3.cxx

Change-Id: Iae8eb15413c0c069c14edd92c94ecb0113d9d371

1 files changed, 90 insertions, 0 deletions

diff --git a/vcl/inc/PhysicalFontCollection.hxx b/vcl/inc/PhysicalFontCollection.hxx
new file mode 100644
index 000000000000..9c0c7a19ada2
--- /dev/null
+++ b/vcl/inc/PhysicalFontCollection.hxx
@@ -0,0 +1,90 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
+ */
+#pragma once
+
+#include <vcl/dllapi.h>
+
+#include "outfont.hxx"
+#include "PhysicalFontFamily.hxx"
+
+// - PhysicalFontCollection -
+
+// TODO: merge with ImplFontCache
+// TODO: rename to LogicalFontManager
+
+class VCL_PLUGIN_PUBLIC PhysicalFontCollection
+{
+private:
+    friend class WinGlyphFallbackSubstititution;
+    mutable bool            mbMatchData;    // true if matching attributes are initialized
+    bool                    mbMapNames;     // true if MapNames are available
+
+    typedef boost::unordered_map<const OUString, PhysicalFontFamily*,FontNameHash> PhysicalFontFamilies;
+    PhysicalFontFamilies    maPhysicalFontFamilies;
+
+    ImplPreMatchFontSubstitution* mpPreMatchHook;       // device specific prematch substitution
+    ImplGlyphFallbackFontSubstitution* mpFallbackHook;  // device specific glyh fallback substitution
+
+public:
+    explicit                PhysicalFontCollection();
+    virtual                 ~PhysicalFontCollection();
+
+    // fill the list with device fonts
+    void                    Add( PhysicalFontFace* );
+    void                    Clear();
+    int                     Count() const { return maPhysicalFontFamilies.size(); }
+
+    // find the device font
+    PhysicalFontFamily*    FindFontFamily( const OUString& rFontName ) const;
+    PhysicalFontFamily*    ImplFindByFont( FontSelectPattern& ) const;
+    PhysicalFontFamily*    ImplFindBySearchName( const OUString& ) const;
+
+    // suggest fonts for glyph fallback
+    PhysicalFontFamily*    GetGlyphFallbackFont( FontSelectPattern&,
+                        OUString& rMissingCodes, int nFallbackLevel ) const;
+
+    // prepare platform specific font substitutions
+    void                    SetPreMatchHook( ImplPreMatchFontSubstitution* );
+    void                    SetFallbackHook( ImplGlyphFallbackFontSubstitution* );
+
+    // misc utilities
+    PhysicalFontCollection* Clone( bool bScalable, bool bEmbeddable ) const;
+    ImplGetDevFontList*     GetDevFontList() const;
+    ImplGetDevSizeList*     GetDevSizeList( const OUString& rFontName ) const;
+
+    PhysicalFontFamily*    ImplFindByTokenNames(const OUString& rTokenStr) const;
+
+protected:
+    void                    InitMatchData() const;
+    bool                    AreMapNamesAvailable() const { return mbMapNames; }
+
+    PhysicalFontFamily*    ImplFindByAliasName(const OUString& rSearchName,
+        const OUString& rShortName) const;
+    PhysicalFontFamily*    ImplFindBySubstFontAttr( const utl::FontNameAttr& ) const;
+    PhysicalFontFamily*    ImplFindByAttributes(sal_uLong nSearchType, FontWeight, FontWidth,
+                                                 FontItalic, const OUString& rSearchFamily) const;
+    PhysicalFontFamily*    FindDefaultFont() const;
+
+private:
+    void                    InitGenericGlyphFallback() const;
+    mutable PhysicalFontFamily**   mpFallbackList;
+    mutable int                     mnFallbackCount;
+};
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */