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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 : #include "richtextengine.hxx"
21 : #include <svl/itempool.hxx>
22 : #include <editeng/eeitem.hxx>
23 : #include <editeng/editobj.hxx>
24 : #include <editeng/fhgtitem.hxx>
25 : #include <editeng/fontitem.hxx>
26 : #include <editeng/langitem.hxx>
27 : #include <vcl/svapp.hxx>
28 : #include <tools/mapunit.hxx>
29 : #include <vcl/mapmod.hxx>
30 : #include <vcl/outdev.hxx>
31 : #include <unotools/lingucfg.hxx>
32 : #include <svl/undo.hxx>
33 : #include <osl/mutex.hxx>
34 :
35 : #include <algorithm>
36 : #include <functional>
37 :
38 : //........................................................................
39 : namespace frm
40 : {
41 : //........................................................................
42 :
43 : //====================================================================
44 : //= RichTextEngine
45 : //====================================================================
46 : //--------------------------------------------------------------------
47 105 : RichTextEngine* RichTextEngine::Create()
48 : {
49 105 : SfxItemPool* pPool = EditEngine::CreatePool();
50 105 : pPool->FreezeIdRanges();
51 :
52 105 : RichTextEngine* pReturn = new RichTextEngine( pPool );
53 105 : OutputDevice* pOutputDevice = pReturn->GetRefDevice();
54 105 : MapMode aDeviceMapMode( pOutputDevice->GetMapMode() );
55 :
56 105 : pReturn->SetStatusEventHdl( LINK( pReturn, RichTextEngine, EditEngineStatusChanged ) );
57 :
58 105 : pPool->SetDefaultMetric( (SfxMapUnit)( aDeviceMapMode.GetMapUnit() ) );
59 :
60 : // defaults
61 210 : Font aFont = Application::GetSettings().GetStyleSettings().GetAppFont();
62 105 : aFont.SetName( String( "Times New Roman" ) );
63 105 : pPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamily(), aFont.GetName(), String(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO ) );
64 :
65 : // 12 pt font size
66 210 : MapMode aPointMapMode( MAP_POINT );
67 105 : Size a12PointSize( OutputDevice::LogicToLogic( Size( 12, 0 ), aPointMapMode, aDeviceMapMode ) );
68 105 : pPool->SetPoolDefaultItem( SvxFontHeightItem( a12PointSize.Width(), 100, EE_CHAR_FONTHEIGHT ) );
69 :
70 : // font languages
71 210 : SvtLinguOptions aLinguOpt;
72 105 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
73 105 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
74 105 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
75 :
76 210 : return pReturn;
77 : }
78 :
79 : //--------------------------------------------------------------------
80 2 : RichTextEngine* RichTextEngine::Clone()
81 : {
82 2 : RichTextEngine* pClone( NULL );
83 : {
84 2 : SolarMutexGuard aGuard;
85 2 : EditTextObject* pMyText = CreateTextObject();
86 : OSL_ENSURE( pMyText, "RichTextEngine::Clone: CreateTextObject returned nonsense!" );
87 :
88 2 : pClone = Create();
89 :
90 2 : if ( pMyText )
91 2 : pClone->SetText( *pMyText );
92 2 : delete pMyText;
93 : }
94 :
95 2 : return pClone;
96 : }
97 :
98 : DBG_NAME(RichTextEngine)
99 : //--------------------------------------------------------------------
100 105 : RichTextEngine::RichTextEngine( SfxItemPool* _pPool )
101 : :EditEngine( _pPool )
102 105 : ,m_pEnginePool( _pPool )
103 : {
104 : DBG_CTOR(RichTextEngine,NULL);
105 105 : }
106 :
107 : //--------------------------------------------------------------------
108 194 : RichTextEngine::~RichTextEngine( )
109 : {
110 : DBG_DTOR(RichTextEngine,NULL);
111 194 : }
112 :
113 : //--------------------------------------------------------------------
114 20 : void RichTextEngine::registerEngineStatusListener( IEngineStatusListener* _pListener )
115 : {
116 : OSL_ENSURE( _pListener, "RichTextEngine::registerEngineStatusListener: invalid listener!" );
117 20 : if ( _pListener )
118 20 : m_aStatusListeners.push_back( _pListener );
119 20 : }
120 :
121 : //--------------------------------------------------------------------
122 20 : void RichTextEngine::revokeEngineStatusListener( IEngineStatusListener* _pListener )
123 : {
124 : ::std::vector< IEngineStatusListener* >::iterator aPos = ::std::find_if(
125 : m_aStatusListeners.begin(),
126 : m_aStatusListeners.end(),
127 : ::std::bind2nd( ::std::equal_to< IEngineStatusListener* >( ), _pListener )
128 20 : );
129 : OSL_ENSURE( aPos != m_aStatusListeners.end(), "RichTextEngine::revokeEngineStatusListener: listener not registered!" );
130 20 : if ( aPos != m_aStatusListeners.end() )
131 20 : m_aStatusListeners.erase( aPos );
132 20 : }
133 :
134 : //--------------------------------------------------------------------
135 36 : IMPL_LINK( RichTextEngine, EditEngineStatusChanged, EditStatus*, _pStatus )
136 : {
137 54 : for ( ::std::vector< IEngineStatusListener* >::const_iterator aLoop = m_aStatusListeners.begin();
138 36 : aLoop != m_aStatusListeners.end();
139 : ++aLoop
140 : )
141 0 : (*aLoop)->EditEngineStatusChanged( *_pStatus );
142 18 : return 0L;
143 : }
144 :
145 : //........................................................................
146 72 : } // namespace frm
147 : //........................................................................
148 :
149 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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