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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 : #include "vbatabstops.hxx"
20 : #include "vbatabstop.hxx"
21 : #include <com/sun/star/style/TabAlign.hpp>
22 : #include <ooo/vba/word/WdTabLeader.hpp>
23 : #include <ooo/vba/word/WdTabAlignment.hpp>
24 :
25 : using namespace ::ooo::vba;
26 : using namespace ::com::sun::star;
27 :
28 0 : static uno::Sequence< style::TabStop > lcl_getTabStops( const uno::Reference< beans::XPropertySet >& xParaProps ) throw (uno::RuntimeException)
29 : {
30 0 : uno::Sequence< style::TabStop > aSeq;
31 0 : xParaProps->getPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ParaTabStops") ) ) >>= aSeq;
32 0 : return aSeq;
33 : }
34 :
35 0 : static void lcl_setTabStops( const uno::Reference< beans::XPropertySet >& xParaProps, const uno::Sequence< style::TabStop >& aSeq ) throw (uno::RuntimeException)
36 : {
37 0 : xParaProps->setPropertyValue( rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ParaTabStops") ), uno::makeAny( aSeq ) );
38 0 : }
39 :
40 : typedef ::cppu::WeakImplHelper2< container::XIndexAccess, container::XEnumerationAccess > TabStopCollectionHelper_Base;
41 :
42 0 : class TabStopsEnumWrapper : public EnumerationHelper_BASE
43 : {
44 : uno::Reference< container::XIndexAccess > mxIndexAccess;
45 : sal_Int32 nIndex;
46 :
47 : public:
48 0 : TabStopsEnumWrapper( const uno::Reference< container::XIndexAccess >& xIndexAccess ) : mxIndexAccess( xIndexAccess ), nIndex( 0 )
49 : {
50 0 : }
51 0 : virtual ::sal_Bool SAL_CALL hasMoreElements( ) throw (uno::RuntimeException)
52 : {
53 0 : return ( nIndex < mxIndexAccess->getCount() );
54 : }
55 :
56 0 : virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException)
57 : {
58 0 : if( nIndex < mxIndexAccess->getCount() )
59 : {
60 0 : return mxIndexAccess->getByIndex( nIndex++ );
61 : }
62 0 : throw container::NoSuchElementException();
63 : }
64 : };
65 :
66 : class TabStopCollectionHelper : public TabStopCollectionHelper_Base
67 : {
68 : private:
69 : uno::Reference< XHelperInterface > mxParent;
70 : uno::Reference< uno::XComponentContext > mxContext;
71 : uno::Reference< beans::XPropertySet > mxParaProps;
72 : uno::Sequence< style::TabStop > maTabStops;
73 :
74 : public:
75 0 : TabStopCollectionHelper( const css::uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext > & xContext, const css::uno::Reference< css::beans::XPropertySet >& xParaProps ) throw ( css::uno::RuntimeException ): mxParent( xParent ), mxContext( xContext ), mxParaProps( xParaProps )
76 : {
77 0 : maTabStops = lcl_getTabStops( xParaProps );
78 0 : }
79 :
80 0 : virtual ~TabStopCollectionHelper() {}
81 :
82 0 : virtual sal_Int32 SAL_CALL getCount( ) throw (uno::RuntimeException)
83 : {
84 0 : return maTabStops.getLength();
85 : }
86 0 : virtual uno::Any SAL_CALL getByIndex( sal_Int32 Index ) throw (lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException)
87 : {
88 0 : if ( Index < 0 || Index >= getCount() )
89 0 : throw css::lang::IndexOutOfBoundsException();
90 :
91 0 : const style::TabStop* pTabs = maTabStops.getConstArray();
92 0 : return uno::makeAny( uno::Reference< word::XTabStop >( new SwVbaTabStop( mxParent, mxContext, mxParaProps, pTabs[ Index ] ) ) );
93 : }
94 0 : virtual uno::Type SAL_CALL getElementType( ) throw (uno::RuntimeException)
95 : {
96 0 : return word::XTabStop::static_type(0);
97 : }
98 0 : virtual sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException)
99 : {
100 0 : return sal_True;
101 : }
102 : // XEnumerationAccess
103 0 : virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) throw (uno::RuntimeException)
104 : {
105 0 : return new TabStopsEnumWrapper( this );
106 : }
107 : };
108 :
109 0 : SwVbaTabStops::SwVbaTabStops( const uno::Reference< XHelperInterface >& xParent, const uno::Reference< uno::XComponentContext > & xContext, const uno::Reference< beans::XPropertySet >& xParaProps ) throw (uno::RuntimeException) : SwVbaTabStops_BASE( xParent, xContext, uno::Reference< container::XIndexAccess >( new TabStopCollectionHelper( xParent, xContext, xParaProps ) ) ), mxParaProps( xParaProps )
110 : {
111 0 : }
112 :
113 0 : uno::Reference< word::XTabStop > SAL_CALL SwVbaTabStops::Add( float Position, const uno::Any& Alignment, const uno::Any& Leader ) throw (uno::RuntimeException)
114 : {
115 0 : sal_Int32 nPosition = Millimeter::getInHundredthsOfOneMillimeter( Position );
116 :
117 0 : style::TabAlign nAlign = style::TabAlign_LEFT;
118 0 : if( Alignment.hasValue() )
119 : {
120 0 : sal_Int32 wdAlign = word::WdTabAlignment::wdAlignTabLeft;
121 0 : Alignment >>= wdAlign;
122 0 : switch( wdAlign )
123 : {
124 : case word::WdTabAlignment::wdAlignTabLeft:
125 : {
126 0 : nAlign = style::TabAlign_LEFT;
127 0 : break;
128 : }
129 : case word::WdTabAlignment::wdAlignTabRight:
130 : {
131 0 : nAlign = style::TabAlign_RIGHT;
132 0 : break;
133 : }
134 : case word::WdTabAlignment::wdAlignTabCenter:
135 : {
136 0 : nAlign = style::TabAlign_CENTER;
137 0 : break;
138 : }
139 : case word::WdTabAlignment::wdAlignTabDecimal:
140 : {
141 0 : nAlign = style::TabAlign_DECIMAL;
142 0 : break;
143 : }
144 : case word::WdTabAlignment::wdAlignTabBar:
145 : case word::WdTabAlignment::wdAlignTabList:
146 : {
147 0 : DebugHelper::exception( SbERR_NOT_IMPLEMENTED, rtl::OUString() );
148 0 : break;
149 : }
150 : default:
151 : {
152 : //left
153 : }
154 : }
155 : }
156 :
157 0 : sal_Unicode cLeader = ' '; // default is space
158 0 : if( Leader.hasValue() )
159 : {
160 0 : sal_Int32 wdLeader = word::WdTabLeader::wdTabLeaderSpaces;
161 0 : Leader >>= wdLeader;
162 0 : switch( wdLeader )
163 : {
164 : case word::WdTabLeader::wdTabLeaderSpaces:
165 : {
166 0 : cLeader = ' ';
167 0 : break;
168 : }
169 : case word::WdTabLeader::wdTabLeaderMiddleDot:
170 : {
171 0 : cLeader = 183; // U+00B7 MIDDLE DOT
172 0 : break;
173 : }
174 : case word::WdTabLeader::wdTabLeaderDots:
175 : {
176 0 : cLeader = '.';
177 0 : break;
178 : }
179 : case word::WdTabLeader::wdTabLeaderDashes:
180 : case word::WdTabLeader::wdTabLeaderHeavy:
181 : case word::WdTabLeader::wdTabLeaderLines:
182 : {
183 0 : cLeader = '_';
184 0 : break;
185 : }
186 : default:
187 : {
188 : //left
189 : }
190 : }
191 : }
192 :
193 0 : sal_Char cDecimal = '.'; // default value
194 :
195 0 : style::TabStop aTab;
196 0 : aTab.Position = nPosition;
197 0 : aTab.Alignment = nAlign;
198 0 : aTab.DecimalChar = cDecimal;
199 0 : aTab.FillChar = cLeader;
200 :
201 0 : uno::Sequence< style::TabStop > aOldTabs = lcl_getTabStops( mxParaProps );
202 0 : sal_Bool bOverWriter = sal_False;
203 :
204 0 : sal_Int32 nTabs = aOldTabs.getLength();
205 0 : uno::Sequence< style::TabStop > aNewTabs( nTabs + 1 );
206 :
207 0 : style::TabStop* pOldTab = aOldTabs.getArray();
208 0 : style::TabStop* pNewTab = aNewTabs.getArray();
209 0 : pNewTab[0] = aTab;
210 0 : for( sal_Int32 nIndex = 0; nIndex < nTabs && !bOverWriter; nIndex++ )
211 : {
212 0 : if( pOldTab[nIndex].Position == nPosition )
213 : {
214 0 : bOverWriter = sal_True;
215 0 : pOldTab[nIndex] = aTab;
216 0 : break;
217 : }
218 0 : pNewTab[ nIndex+1 ] = pOldTab[ nIndex ];
219 : }
220 0 : if( bOverWriter )
221 0 : lcl_setTabStops( mxParaProps, aOldTabs );
222 : else
223 0 : lcl_setTabStops( mxParaProps, aNewTabs );
224 :
225 0 : return uno::Reference< word::XTabStop >( new SwVbaTabStop( this, mxContext, mxParaProps, aTab ) );
226 : }
227 :
228 0 : void SAL_CALL SwVbaTabStops::ClearAll() throw (uno::RuntimeException)
229 : {
230 0 : uno::Sequence< style::TabStop > aSeq;
231 0 : lcl_setTabStops( mxParaProps, aSeq );
232 0 : }
233 :
234 : // XEnumerationAccess
235 : uno::Type
236 0 : SwVbaTabStops::getElementType() throw (uno::RuntimeException)
237 : {
238 0 : return word::XTabStop::static_type(0);
239 : }
240 : uno::Reference< container::XEnumeration >
241 0 : SwVbaTabStops::createEnumeration() throw (uno::RuntimeException)
242 : {
243 0 : return new TabStopsEnumWrapper( m_xIndexAccess );
244 : }
245 :
246 : uno::Any
247 0 : SwVbaTabStops::createCollectionObject( const css::uno::Any& aSource )
248 : {
249 0 : return aSource;
250 : }
251 :
252 : rtl::OUString
253 0 : SwVbaTabStops::getServiceImplName()
254 : {
255 0 : return rtl::OUString(RTL_CONSTASCII_USTRINGPARAM("SwVbaTabStops"));
256 : }
257 :
258 : css::uno::Sequence<rtl::OUString>
259 0 : SwVbaTabStops::getServiceNames()
260 : {
261 0 : static uno::Sequence< rtl::OUString > sNames;
262 0 : if ( sNames.getLength() == 0 )
263 : {
264 0 : sNames.realloc( 1 );
265 0 : sNames[0] = rtl::OUString( RTL_CONSTASCII_USTRINGPARAM("ooo.vba.word.TabStops") );
266 : }
267 0 : return sNames;
268 : }
269 :
270 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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