| /************************************************************** |
| * |
| * 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 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| * |
| *************************************************************/ |
| |
| |
| |
| // MARKER(update_precomp.py): autogen include statement, do not remove |
| #include "precompiled_vcl.hxx" |
| |
| // We need this to enable namespace support in libgrengine headers. |
| #define GR_NAMESPACE |
| |
| // Header files |
| // |
| |
| // Platform |
| #include <sallayout.hxx> |
| // Module |
| #include "gcach_ftyp.hxx" |
| #include <graphite_features.hxx> |
| #include "graphite_textsrc.hxx" |
| #include <graphite_serverfont.hxx> |
| |
| #ifndef WNT |
| |
| // |
| // An implementation of the GraphiteLayout interface to enable Graphite enabled fonts to be used. |
| // |
| |
| GraphiteServerFontLayout::GraphiteServerFontLayout(GraphiteFontAdaptor * pFont) throw() |
| : ServerFontLayout(pFont->font()), mpFont(pFont), |
| maImpl(*mpFont, mpFont->features(), pFont) |
| { |
| // Nothing needed here |
| } |
| |
| GraphiteServerFontLayout::~GraphiteServerFontLayout() throw() |
| { |
| delete mpFont; |
| mpFont = NULL; |
| } |
| |
| const sal_Unicode* GraphiteServerFontLayout::getTextPtr() const |
| { |
| return maImpl.textSrc()->getLayoutArgs().mpStr + |
| maImpl.textSrc()->getLayoutArgs().mnMinCharPos; |
| } |
| |
| sal_GlyphId GraphiteLayoutImpl::getKashidaGlyph(int & width) |
| { |
| int nKashidaIndex = mpFont->font().GetGlyphIndex( 0x0640 ); |
| if( nKashidaIndex != 0 ) |
| { |
| const GlyphMetric& rGM = mpFont->font().GetGlyphMetric( nKashidaIndex ); |
| width = rGM.GetCharWidth(); |
| } |
| else |
| { |
| width = 0; |
| } |
| return nKashidaIndex; |
| } |
| |
| #endif |
