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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 : #define ITEMID_FONTHEIGHT EE_CHAR_FONTHEIGHT
25 : #include <editeng/fhgtitem.hxx>
26 : #define ITEMID_FONT EE_CHAR_FONTHEIGHT
27 : #include <editeng/fontitem.hxx>
28 : #define ITEMID_LANGUAGE EE_CHAR_LANGUAGE
29 : #include <editeng/langitem.hxx>
30 : #include <vcl/svapp.hxx>
31 : #include <tools/mapunit.hxx>
32 : #include <vcl/mapmod.hxx>
33 : #include <vcl/outdev.hxx>
34 : #include <unotools/lingucfg.hxx>
35 : #include <svl/undo.hxx>
36 : #include <osl/mutex.hxx>
37 :
38 : #include <algorithm>
39 : #include <functional>
40 :
41 : //........................................................................
42 : namespace frm
43 : {
44 : //........................................................................
45 :
46 : //====================================================================
47 : //= RichTextEngine
48 : //====================================================================
49 : //--------------------------------------------------------------------
50 2 : RichTextEngine* RichTextEngine::Create()
51 : {
52 2 : SfxItemPool* pPool = EditEngine::CreatePool();
53 2 : pPool->FreezeIdRanges();
54 :
55 2 : RichTextEngine* pReturn = new RichTextEngine( pPool );
56 2 : OutputDevice* pOutputDevice = pReturn->GetRefDevice();
57 2 : MapMode aDeviceMapMode( pOutputDevice->GetMapMode() );
58 :
59 2 : pReturn->SetStatusEventHdl( LINK( pReturn, RichTextEngine, EditEngineStatusChanged ) );
60 :
61 2 : pPool->SetDefaultMetric( (SfxMapUnit)( aDeviceMapMode.GetMapUnit() ) );
62 :
63 : // defaults
64 2 : Font aFont = Application::GetSettings().GetStyleSettings().GetAppFont();
65 2 : aFont.SetName( String( RTL_CONSTASCII_USTRINGPARAM( "Times New Roman" ) ) );
66 2 : pPool->SetPoolDefaultItem( SvxFontItem( aFont.GetFamily(), aFont.GetName(), String(), aFont.GetPitch(), aFont.GetCharSet(), EE_CHAR_FONTINFO ) );
67 :
68 : // 12 pt font size
69 2 : MapMode aPointMapMode( MAP_POINT );
70 2 : Size a12PointSize( OutputDevice::LogicToLogic( Size( 12, 0 ), aPointMapMode, aDeviceMapMode ) );
71 2 : pPool->SetPoolDefaultItem( SvxFontHeightItem( a12PointSize.Width(), 100, EE_CHAR_FONTHEIGHT ) );
72 :
73 : // font languages
74 2 : SvtLinguOptions aLinguOpt;
75 2 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage, EE_CHAR_LANGUAGE ) );
76 2 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CJK, EE_CHAR_LANGUAGE_CJK ) );
77 2 : pPool->SetPoolDefaultItem( SvxLanguageItem( aLinguOpt.nDefaultLanguage_CTL, EE_CHAR_LANGUAGE_CTL ) );
78 :
79 2 : return pReturn;
80 : }
81 :
82 : //--------------------------------------------------------------------
83 0 : RichTextEngine* RichTextEngine::Clone()
84 : {
85 0 : RichTextEngine* pClone( NULL );
86 : {
87 0 : SolarMutexGuard aGuard;
88 0 : EditTextObject* pMyText = CreateTextObject();
89 : OSL_ENSURE( pMyText, "RichTextEngine::Clone: CreateTextObject returned nonsense!" );
90 :
91 0 : pClone = Create();
92 :
93 0 : if ( pMyText )
94 0 : pClone->SetText( *pMyText );
95 0 : delete pMyText;
96 : }
97 :
98 0 : return pClone;
99 : }
100 :
101 : DBG_NAME(RichTextEngine)
102 : //--------------------------------------------------------------------
103 2 : RichTextEngine::RichTextEngine( SfxItemPool* _pPool )
104 : :EditEngine( _pPool )
105 2 : ,m_pEnginePool( _pPool )
106 : {
107 : DBG_CTOR(RichTextEngine,NULL);
108 2 : }
109 :
110 : //--------------------------------------------------------------------
111 2 : RichTextEngine::~RichTextEngine( )
112 : {
113 : DBG_DTOR(RichTextEngine,NULL);
114 2 : }
115 :
116 : //--------------------------------------------------------------------
117 0 : void RichTextEngine::registerEngineStatusListener( IEngineStatusListener* _pListener )
118 : {
119 : OSL_ENSURE( _pListener, "RichTextEngine::registerEngineStatusListener: invalid listener!" );
120 0 : if ( _pListener )
121 0 : m_aStatusListeners.push_back( _pListener );
122 0 : }
123 :
124 : //--------------------------------------------------------------------
125 0 : void RichTextEngine::revokeEngineStatusListener( IEngineStatusListener* _pListener )
126 : {
127 : ::std::vector< IEngineStatusListener* >::iterator aPos = ::std::find_if(
128 : m_aStatusListeners.begin(),
129 : m_aStatusListeners.end(),
130 : ::std::bind2nd( ::std::equal_to< IEngineStatusListener* >( ), _pListener )
131 0 : );
132 : OSL_ENSURE( aPos != m_aStatusListeners.end(), "RichTextEngine::revokeEngineStatusListener: listener not registered!" );
133 0 : if ( aPos != m_aStatusListeners.end() )
134 0 : m_aStatusListeners.erase( aPos );
135 0 : }
136 :
137 : //--------------------------------------------------------------------
138 6 : IMPL_LINK( RichTextEngine, EditEngineStatusChanged, EditStatus*, _pStatus )
139 : {
140 9 : for ( ::std::vector< IEngineStatusListener* >::const_iterator aLoop = m_aStatusListeners.begin();
141 6 : aLoop != m_aStatusListeners.end();
142 : ++aLoop
143 : )
144 0 : (*aLoop)->EditEngineStatusChanged( *_pStatus );
145 3 : return 0L;
146 : }
147 :
148 : //........................................................................
149 : } // namespace frm
150 : //........................................................................
151 :
152 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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