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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 "vbawindows.hxx"
20 :
21 : #include <boost/unordered_map.hpp>
22 :
23 : #include <com/sun/star/sheet/XSpreadsheetDocument.hpp>
24 : #include <com/sun/star/frame/Desktop.hpp>
25 : #include <cppuhelper/implbase3.hxx>
26 :
27 : #include "vbawindow.hxx"
28 : #include "vbaglobals.hxx"
29 :
30 : using namespace ::com::sun::star;
31 : using namespace ::ooo::vba;
32 :
33 : typedef boost::unordered_map< OUString,
34 : sal_Int32, OUStringHash,
35 : ::std::equal_to< OUString > > NameIndexHash;
36 :
37 :
38 21 : static uno::Reference< XHelperInterface > lcl_createWorkbookHIParent( const uno::Reference< frame::XModel >& xModel, const uno::Reference< uno::XComponentContext >& xContext, const uno::Any& aApplication )
39 : {
40 21 : return new ScVbaWorkbook( uno::Reference< XHelperInterface >( aApplication, uno::UNO_QUERY_THROW ), xContext, xModel );
41 : }
42 :
43 21 : uno::Any ComponentToWindow( const uno::Any& aSource, uno::Reference< uno::XComponentContext > & xContext, const uno::Any& aApplication )
44 : {
45 21 : uno::Reference< frame::XModel > xModel( aSource, uno::UNO_QUERY_THROW );
46 : // !! TODO !! iterate over all controllers
47 42 : uno::Reference< frame::XController > xController( xModel->getCurrentController(), uno::UNO_SET_THROW );
48 42 : uno::Reference< excel::XWindow > xWin( new ScVbaWindow( lcl_createWorkbookHIParent( xModel, xContext, aApplication ), xContext, xModel, xController ) );
49 42 : return uno::makeAny( xWin );
50 : }
51 :
52 : typedef std::vector < uno::Reference< sheet::XSpreadsheetDocument > > Components;
53 : // #TODO more or less the same as class in workwindows ( code sharing needed )
54 50 : class WindowComponentEnumImpl : public EnumerationHelper_BASE
55 : {
56 : protected:
57 : uno::Reference< uno::XComponentContext > m_xContext;
58 : Components m_components;
59 : Components::const_iterator m_it;
60 :
61 : public:
62 0 : WindowComponentEnumImpl( const uno::Reference< uno::XComponentContext >& xContext, const Components& components ) throw ( uno::RuntimeException ) : m_xContext( xContext ), m_components( components )
63 : {
64 0 : m_it = m_components.begin();
65 0 : }
66 :
67 25 : WindowComponentEnumImpl( const uno::Reference< uno::XComponentContext >& xContext ) throw ( uno::RuntimeException ) : m_xContext( xContext )
68 : {
69 25 : uno::Reference< frame::XDesktop2 > xDesktop = frame::Desktop::create(m_xContext);
70 50 : uno::Reference< container::XEnumeration > mxComponents = xDesktop->getComponents()->createEnumeration();
71 75 : while( mxComponents->hasMoreElements() )
72 : {
73 25 : uno::Reference< sheet::XSpreadsheetDocument > xNext( mxComponents->nextElement(), uno::UNO_QUERY );
74 25 : if ( xNext.is() )
75 25 : m_components.push_back( xNext );
76 25 : }
77 50 : m_it = m_components.begin();
78 25 : }
79 : // XEnumeration
80 75 : virtual sal_Bool SAL_CALL hasMoreElements( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
81 : {
82 75 : return m_it != m_components.end();
83 : }
84 :
85 25 : virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
86 : {
87 25 : if ( !hasMoreElements() )
88 : {
89 0 : throw container::NoSuchElementException();
90 : }
91 25 : return makeAny( *(m_it++) );
92 : }
93 : };
94 :
95 0 : class WindowEnumImpl : public WindowComponentEnumImpl
96 : {
97 : uno::Any m_aApplication;
98 : public:
99 : WindowEnumImpl(const uno::Reference< uno::XComponentContext >& xContext, const Components& components, const uno::Any& aApplication ):WindowComponentEnumImpl( xContext, components ), m_aApplication( aApplication ){}
100 0 : WindowEnumImpl( const uno::Reference< uno::XComponentContext >& xContext, const uno::Any& aApplication ): WindowComponentEnumImpl( xContext ), m_aApplication( aApplication ) {}
101 0 : virtual uno::Any SAL_CALL nextElement( ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
102 : {
103 0 : return ComponentToWindow( WindowComponentEnumImpl::nextElement(), m_xContext, m_aApplication );
104 : }
105 : };
106 :
107 : typedef ::cppu::WeakImplHelper3< container::XEnumerationAccess
108 : , com::sun::star::container::XIndexAccess
109 : , com::sun::star::container::XNameAccess
110 : > WindowsAccessImpl_BASE;
111 :
112 50 : class WindowsAccessImpl : public WindowsAccessImpl_BASE
113 : {
114 : uno::Reference< uno::XComponentContext > m_xContext;
115 : Components m_windows;
116 : NameIndexHash namesToIndices;
117 : public:
118 25 : WindowsAccessImpl( const uno::Reference< uno::XComponentContext >& xContext ):m_xContext( xContext )
119 : {
120 25 : uno::Reference< container::XEnumeration > xEnum = new WindowComponentEnumImpl( m_xContext );
121 25 : sal_Int32 nIndex=0;
122 75 : while( xEnum->hasMoreElements() )
123 : {
124 25 : uno::Reference< sheet::XSpreadsheetDocument > xNext( xEnum->nextElement(), uno::UNO_QUERY );
125 25 : if ( xNext.is() )
126 : {
127 25 : m_windows.push_back( xNext );
128 25 : uno::Reference< frame::XModel > xModel( xNext, uno::UNO_QUERY_THROW ); // that the spreadsheetdocument is a xmodel is a given
129 : // !! TODO !! iterate over all controllers
130 50 : uno::Reference< frame::XController > xController( xModel->getCurrentController(), uno::UNO_SET_THROW );
131 50 : uno::Reference< XHelperInterface > xTemp; // temporary needed for g++ 3.3.5
132 50 : ScVbaWindow window( xTemp, m_xContext, xModel, xController );
133 50 : OUString sCaption;
134 25 : window.getCaption() >>= sCaption;
135 50 : namesToIndices[ sCaption ] = nIndex++;
136 : }
137 50 : }
138 :
139 25 : }
140 :
141 : //XEnumerationAccess
142 0 : virtual uno::Reference< container::XEnumeration > SAL_CALL createEnumeration( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
143 : {
144 0 : return new WindowComponentEnumImpl( m_xContext, m_windows );
145 : }
146 : // XIndexAccess
147 4 : virtual ::sal_Int32 SAL_CALL getCount( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
148 : {
149 4 : return m_windows.size();
150 : }
151 21 : virtual uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw ( lang::IndexOutOfBoundsException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
152 : {
153 21 : if ( Index < 0
154 21 : || static_cast< Components::size_type >( Index ) >= m_windows.size() )
155 0 : throw lang::IndexOutOfBoundsException();
156 21 : return makeAny( m_windows[ Index ] ); // returns xspreadsheetdoc
157 : }
158 :
159 : //XElementAccess
160 0 : virtual uno::Type SAL_CALL getElementType( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
161 : {
162 0 : return cppu::UnoType<sheet::XSpreadsheetDocument>::get();
163 : }
164 :
165 0 : virtual sal_Bool SAL_CALL hasElements( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
166 : {
167 0 : return ( !m_windows.empty() );
168 : }
169 :
170 : //XNameAccess
171 0 : virtual uno::Any SAL_CALL getByName( const OUString& aName ) throw (container::NoSuchElementException, lang::WrappedTargetException, uno::RuntimeException, std::exception) SAL_OVERRIDE
172 : {
173 0 : NameIndexHash::const_iterator it = namesToIndices.find( aName );
174 0 : if ( it == namesToIndices.end() )
175 0 : throw container::NoSuchElementException();
176 0 : return makeAny( m_windows[ it->second ] );
177 :
178 : }
179 :
180 0 : virtual uno::Sequence< OUString > SAL_CALL getElementNames( ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
181 : {
182 0 : uno::Sequence< OUString > names( namesToIndices.size() );
183 0 : OUString* pString = names.getArray();
184 0 : NameIndexHash::const_iterator it = namesToIndices.begin();
185 0 : NameIndexHash::const_iterator it_end = namesToIndices.end();
186 0 : for ( ; it != it_end; ++it, ++pString )
187 0 : *pString = it->first;
188 0 : return names;
189 : }
190 :
191 0 : virtual sal_Bool SAL_CALL hasByName( const OUString& aName ) throw (uno::RuntimeException, std::exception) SAL_OVERRIDE
192 : {
193 0 : NameIndexHash::const_iterator it = namesToIndices.find( aName );
194 0 : return (it != namesToIndices.end());
195 : }
196 :
197 : };
198 :
199 25 : ScVbaWindows::ScVbaWindows( const uno::Reference< ov::XHelperInterface >& xParent, const css::uno::Reference< css::uno::XComponentContext >& xContext ) : ScVbaWindows_BASE( xParent, xContext, uno::Reference< container::XIndexAccess > ( new WindowsAccessImpl( xContext ) ) )
200 : {
201 25 : }
202 : uno::Reference< container::XEnumeration >
203 0 : ScVbaWindows::createEnumeration() throw (uno::RuntimeException)
204 : {
205 0 : return new WindowEnumImpl( mxContext, Application() );
206 : }
207 :
208 : uno::Any
209 21 : ScVbaWindows::createCollectionObject( const css::uno::Any& aSource )
210 : {
211 21 : return ComponentToWindow( aSource, mxContext, Application() );
212 : }
213 :
214 : uno::Type
215 0 : ScVbaWindows::getElementType() throw (uno::RuntimeException)
216 : {
217 0 : return cppu::UnoType<excel::XWindows>::get();
218 : }
219 :
220 :
221 : void SAL_CALL
222 0 : ScVbaWindows::Arrange( ::sal_Int32 /*ArrangeStyle*/, const uno::Any& /*ActiveWorkbook*/, const uno::Any& /*SyncHorizontal*/, const uno::Any& /*SyncVertical*/ ) throw (uno::RuntimeException, std::exception)
223 : {
224 : //#TODO #FIXME see what can be done for an implementation here
225 0 : }
226 :
227 :
228 : OUString
229 0 : ScVbaWindows::getServiceImplName()
230 : {
231 0 : return OUString("ScVbaWindows");
232 : }
233 :
234 : css::uno::Sequence<OUString>
235 0 : ScVbaWindows::getServiceNames()
236 : {
237 0 : static uno::Sequence< OUString > sNames;
238 0 : if ( sNames.getLength() == 0 )
239 : {
240 0 : sNames.realloc( 1 );
241 0 : sNames[0] = "ooo.vba.excel.Windows";
242 : }
243 0 : return sNames;
244 : }
245 :
246 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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