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authorChris Sherlock <chris.sherlock79@gmail.com>2016-01-07 21:51:12 +1100
committerChris Sherlock <chris.sherlock79@gmail.com>2016-01-07 22:23:08 +1100
commit50261ea4b7242e365717c77a9370afd1044a97e3 (patch)
treedfa8cc19d5363bca1b582fe6c4cd95a29bdd0a19 /vcl/source/font
parent90e07dd6f5d64a0d0041361c1592a6cd93ff2ac0 (diff)
vcl: reorganize ImplFontEntry functions
I have moved all ImplFontEntry functions into vcl/source/font/fontentry.cxx and also created a new hash function that hashes std::pair<sal_UCS4,FontWeight> types by specializing std::hash. Change-Id: Ibbe07c38b98e3c976836a895dbfdcaecd5daff8d
Diffstat (limited to 'vcl/source/font')
-rw-r--r--vcl/source/font/fontentry.cxx134
1 files changed, 134 insertions, 0 deletions
diff --git a/vcl/source/font/fontentry.cxx b/vcl/source/font/fontentry.cxx
new file mode 100644
index 000000000000..ebcf55639c8f
--- /dev/null
+++ b/vcl/source/font/fontentry.cxx
@@ -0,0 +1,134 @@
+/* -*- 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 .
+ */
+
+#include "i18nlangtag/mslangid.hxx"
+
+#include <unotools/configmgr.hxx>
+#include <vcl/virdev.hxx>
+#include <vcl/print.hxx>
+#include <vcl/outdev.hxx>
+#include <vcl/edit.hxx>
+#include <vcl/settings.hxx>
+#include <vcl/sysdata.hxx>
+#include <vcl/fontcharmap.hxx>
+
+#include "sallayout.hxx"
+#include "svdata.hxx"
+
+#include "impfont.hxx"
+#include "outdata.hxx"
+#include "fontentry.hxx"
+#include "fontattributes.hxx"
+
+#include "outdev.h"
+#include "window.h"
+
+#include "PhysicalFontCollection.hxx"
+#include "PhysicalFontFace.hxx"
+#include "PhysicalFontFamily.hxx"
+
+#include "svids.hrc"
+
+#include <config_graphite.h>
+#if ENABLE_GRAPHITE
+#include "graphite_features.hxx"
+#endif
+
+#include "../gdi/pdfwriter_impl.hxx"
+
+#include <boost/functional/hash.hpp>
+#include <cmath>
+#include <cstring>
+#include <memory>
+#include <algorithm>
+
+using namespace ::com::sun::star;
+using namespace ::com::sun::star::uno;
+using namespace ::rtl;
+using namespace ::utl;
+
+// extend std namespace to add custom hash needed for ImplFontEntry
+
+namespace std
+{
+ template <> struct hash< pair< sal_UCS4, FontWeight > >
+ {
+ size_t operator()(const pair< sal_UCS4, FontWeight >& rData) const
+ {
+ size_t h1 = hash<sal_UCS4>()(rData.first);
+ size_t h2 = hash<int>()(rData.second);
+ return h1 ^ h2;
+ }
+ };
+}
+
+
+ImplFontEntry::ImplFontEntry( const FontSelectPattern& rFontSelData )
+ : m_pFontCache(nullptr)
+ , maFontSelData( rFontSelData )
+ , maFontAttributes( rFontSelData )
+ , mpConversion( nullptr )
+ , mnLineHeight( 0 )
+ , mnRefCount( 1 )
+ , mnSetFontFlags( 0 )
+ , mnOwnOrientation( 0 )
+ , mnOrientation( 0 )
+ , mbInit( false )
+ , mpUnicodeFallbackList( nullptr )
+{
+ maFontSelData.mpFontEntry = this;
+}
+
+ImplFontEntry::~ImplFontEntry()
+{
+ delete mpUnicodeFallbackList;
+ m_pFontCache = nullptr;
+}
+
+void ImplFontEntry::AddFallbackForUnicode( sal_UCS4 cChar, FontWeight eWeight, const OUString& rFontName )
+{
+ if( !mpUnicodeFallbackList )
+ mpUnicodeFallbackList = new UnicodeFallbackList;
+ (*mpUnicodeFallbackList)[ std::pair< sal_UCS4, FontWeight >(cChar,eWeight) ] = rFontName;
+}
+
+bool ImplFontEntry::GetFallbackForUnicode( sal_UCS4 cChar, FontWeight eWeight, OUString* pFontName ) const
+{
+ if( !mpUnicodeFallbackList )
+ return false;
+
+ UnicodeFallbackList::const_iterator it = mpUnicodeFallbackList->find( std::pair< sal_UCS4, FontWeight >(cChar,eWeight) );
+ if( it == mpUnicodeFallbackList->end() )
+ return false;
+
+ *pFontName = (*it).second;
+ return true;
+}
+
+void ImplFontEntry::IgnoreFallbackForUnicode( sal_UCS4 cChar, FontWeight eWeight, const OUString& rFontName )
+{
+ UnicodeFallbackList::iterator it = mpUnicodeFallbackList->find( std::pair< sal_UCS4,FontWeight >(cChar,eWeight) );
+ if( it == mpUnicodeFallbackList->end() )
+ return;
+ if( (*it).second == rFontName )
+ mpUnicodeFallbackList->erase( it );
+}
+
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */