1*b1cdbd2cSJim Jagielski /**************************************************************
2*b1cdbd2cSJim Jagielski  *
3*b1cdbd2cSJim Jagielski  * Licensed to the Apache Software Foundation (ASF) under one
4*b1cdbd2cSJim Jagielski  * or more contributor license agreements.  See the NOTICE file
5*b1cdbd2cSJim Jagielski  * distributed with this work for additional information
6*b1cdbd2cSJim Jagielski  * regarding copyright ownership.  The ASF licenses this file
7*b1cdbd2cSJim Jagielski  * to you under the Apache License, Version 2.0 (the
8*b1cdbd2cSJim Jagielski  * "License"); you may not use this file except in compliance
9*b1cdbd2cSJim Jagielski  * with the License.  You may obtain a copy of the License at
10*b1cdbd2cSJim Jagielski  *
11*b1cdbd2cSJim Jagielski  *   http://www.apache.org/licenses/LICENSE-2.0
12*b1cdbd2cSJim Jagielski  *
13*b1cdbd2cSJim Jagielski  * Unless required by applicable law or agreed to in writing,
14*b1cdbd2cSJim Jagielski  * software distributed under the License is distributed on an
15*b1cdbd2cSJim Jagielski  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b1cdbd2cSJim Jagielski  * KIND, either express or implied.  See the License for the
17*b1cdbd2cSJim Jagielski  * specific language governing permissions and limitations
18*b1cdbd2cSJim Jagielski  * under the License.
19*b1cdbd2cSJim Jagielski  *
20*b1cdbd2cSJim Jagielski  *************************************************************/
21*b1cdbd2cSJim Jagielski 
22*b1cdbd2cSJim Jagielski 
23*b1cdbd2cSJim Jagielski 
24*b1cdbd2cSJim Jagielski // MARKER(update_precomp.py): autogen include statement, do not remove
25*b1cdbd2cSJim Jagielski #include "precompiled_vcl.hxx"
26*b1cdbd2cSJim Jagielski 
27*b1cdbd2cSJim Jagielski // We need this to enable namespace support in libgrengine headers.
28*b1cdbd2cSJim Jagielski #define GR_NAMESPACE
29*b1cdbd2cSJim Jagielski 
30*b1cdbd2cSJim Jagielski // Header files
31*b1cdbd2cSJim Jagielski //
32*b1cdbd2cSJim Jagielski 
33*b1cdbd2cSJim Jagielski // Platform
34*b1cdbd2cSJim Jagielski #include <sallayout.hxx>
35*b1cdbd2cSJim Jagielski // Module
36*b1cdbd2cSJim Jagielski #include "gcach_ftyp.hxx"
37*b1cdbd2cSJim Jagielski #include <graphite_features.hxx>
38*b1cdbd2cSJim Jagielski #include "graphite_textsrc.hxx"
39*b1cdbd2cSJim Jagielski #include <graphite_serverfont.hxx>
40*b1cdbd2cSJim Jagielski 
41*b1cdbd2cSJim Jagielski #ifndef WNT
42*b1cdbd2cSJim Jagielski 
43*b1cdbd2cSJim Jagielski //
44*b1cdbd2cSJim Jagielski // An implementation of the GraphiteLayout interface to enable Graphite enabled fonts to be used.
45*b1cdbd2cSJim Jagielski //
46*b1cdbd2cSJim Jagielski 
GraphiteServerFontLayout(GraphiteFontAdaptor * pFont)47*b1cdbd2cSJim Jagielski GraphiteServerFontLayout::GraphiteServerFontLayout(GraphiteFontAdaptor * pFont) throw()
48*b1cdbd2cSJim Jagielski   : ServerFontLayout(pFont->font()), mpFont(pFont),
49*b1cdbd2cSJim Jagielski     maImpl(*mpFont, mpFont->features(), pFont)
50*b1cdbd2cSJim Jagielski {
51*b1cdbd2cSJim Jagielski     // Nothing needed here
52*b1cdbd2cSJim Jagielski }
53*b1cdbd2cSJim Jagielski 
~GraphiteServerFontLayout()54*b1cdbd2cSJim Jagielski GraphiteServerFontLayout::~GraphiteServerFontLayout() throw()
55*b1cdbd2cSJim Jagielski {
56*b1cdbd2cSJim Jagielski     delete mpFont;
57*b1cdbd2cSJim Jagielski     mpFont = NULL;
58*b1cdbd2cSJim Jagielski }
59*b1cdbd2cSJim Jagielski 
getTextPtr() const60*b1cdbd2cSJim Jagielski const sal_Unicode* GraphiteServerFontLayout::getTextPtr() const
61*b1cdbd2cSJim Jagielski {
62*b1cdbd2cSJim Jagielski     return maImpl.textSrc()->getLayoutArgs().mpStr +
63*b1cdbd2cSJim Jagielski         maImpl.textSrc()->getLayoutArgs().mnMinCharPos;
64*b1cdbd2cSJim Jagielski }
65*b1cdbd2cSJim Jagielski 
getKashidaGlyph(int & width)66*b1cdbd2cSJim Jagielski sal_GlyphId GraphiteLayoutImpl::getKashidaGlyph(int & width)
67*b1cdbd2cSJim Jagielski {
68*b1cdbd2cSJim Jagielski     int nKashidaIndex = mpFont->font().GetGlyphIndex( 0x0640 );
69*b1cdbd2cSJim Jagielski     if( nKashidaIndex != 0 )
70*b1cdbd2cSJim Jagielski     {
71*b1cdbd2cSJim Jagielski         const GlyphMetric& rGM = mpFont->font().GetGlyphMetric( nKashidaIndex );
72*b1cdbd2cSJim Jagielski         width = rGM.GetCharWidth();
73*b1cdbd2cSJim Jagielski     }
74*b1cdbd2cSJim Jagielski     else
75*b1cdbd2cSJim Jagielski     {
76*b1cdbd2cSJim Jagielski         width = 0;
77*b1cdbd2cSJim Jagielski     }
78*b1cdbd2cSJim Jagielski     return nKashidaIndex;
79*b1cdbd2cSJim Jagielski }
80*b1cdbd2cSJim Jagielski 
81*b1cdbd2cSJim Jagielski #endif
82