Branch data Line data Source code
1 : : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : : /*
3 : : * Version: MPL 1.1 / GPLv3+ / LGPLv3+
4 : : *
5 : : * The contents of this file are subject to the Mozilla Public License Version
6 : : * 1.1 (the "License"); you may not use this file except in compliance with
7 : : * the License or as specified alternatively below. You may obtain a copy of
8 : : * the License at http://www.mozilla.org/MPL/
9 : : *
10 : : * Software distributed under the License is distributed on an "AS IS" basis,
11 : : * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 : : * for the specific language governing rights and limitations under the
13 : : * License.
14 : : *
15 : : * The Initial Developer of the Original Code is
16 : : * Bjoern Michaelsen <bjoern.michaelsen@canonical.com>
17 : : * Portions created by the Initial Developer are Copyright (C) 2010 the
18 : : * Initial Developer. All Rights Reserved.
19 : : *
20 : : * Major Contributor(s):
21 : : *
22 : : * For minor contributions see the git repository.
23 : : *
24 : : * Alternatively, the contents of this file may be used under the terms of
25 : : * either the GNU General Public License Version 3 or later (the "GPLv3+"), or
26 : : * the GNU Lesser General Public License Version 3 or later (the "LGPLv3+"),
27 : : * in which case the provisions of the GPLv3+ or the LGPLv3+ are applicable
28 : : * instead of those above.
29 : : */
30 : :
31 : : #include <ResourceIndexAccess.hxx>
32 : :
33 : : #include <com/sun/star/container/XIndexAccess.hpp>
34 : : #include <com/sun/star/beans/PropertyValue.hpp>
35 : : #include <comphelper/stlunosequence.hxx>
36 : : #include <osl/mutex.hxx>
37 : : #include <tools/rcid.h>
38 : : #include <tools/resary.hxx>
39 : : #include <tools/resmgr.hxx>
40 : : #include <vcl/svapp.hxx>
41 : :
42 : : using namespace ::extensions::resource;
43 : : using namespace ::com::sun::star::uno;
44 : : using namespace ::com::sun::star::lang;
45 : : using namespace ::com::sun::star::beans;
46 : : using namespace ::com::sun::star::container;
47 : :
48 : : using ::comphelper::stl_begin;
49 : : using ::comphelper::stl_end;
50 : : using ::rtl::OString;
51 : : using ::rtl::OUString;
52 : : using ::rtl::OUStringToOString;
53 : :
54 : : namespace
55 : : {
56 : 0 : static ::boost::shared_ptr<ResMgr> GetResMgr(Sequence<Any> const& rArgs)
57 : : {
58 [ # # ]: 0 : if(rArgs.getLength()!=1)
59 [ # # ]: 0 : return ::boost::shared_ptr<ResMgr>();
60 : 0 : OUString sFilename;
61 : 0 : rArgs[0] >>= sFilename;
62 [ # # ]: 0 : SolarMutexGuard aGuard;
63 [ # # ][ # # ]: 0 : const OString sEncName(OUStringToOString(sFilename, osl_getThreadTextEncoding()));
64 [ # # ][ # # ]: 0 : return ::boost::shared_ptr<ResMgr>(ResMgr::CreateResMgr(sEncName.getStr()));
[ # # ]
65 : : }
66 : :
67 [ # # ][ # # ]: 0 : class ResourceIndexAccessBase : public cppu::WeakImplHelper1< ::com::sun::star::container::XIndexAccess>
68 : : {
69 : : public:
70 : 0 : ResourceIndexAccessBase( ::boost::shared_ptr<ResMgr> pResMgr)
71 [ # # ]: 0 : : m_pResMgr(pResMgr)
72 : : {
73 : : OSL_ENSURE(m_pResMgr, "no resource manager given");
74 : 0 : }
75 : :
76 : : // XIndexAccess
77 : 0 : virtual ::sal_Int32 SAL_CALL getCount( ) throw (::com::sun::star::uno::RuntimeException)
78 [ # # ]: 0 : { return m_pResMgr.get() ? SAL_MAX_UINT16 : 0; };
79 : : // XElementAccess
80 : 0 : virtual ::sal_Bool SAL_CALL hasElements( ) throw (::com::sun::star::uno::RuntimeException)
81 : 0 : { return static_cast<bool>(m_pResMgr.get()); };
82 : :
83 : : protected:
84 : : // m_pResMgr should never be NULL
85 : : const ::boost::shared_ptr<ResMgr> m_pResMgr;
86 : : };
87 : :
88 [ # # ]: 0 : class ResourceStringIndexAccess : public ResourceIndexAccessBase
89 : : {
90 : : public:
91 : 0 : ResourceStringIndexAccess( ::boost::shared_ptr<ResMgr> pResMgr)
92 [ # # ]: 0 : : ResourceIndexAccessBase(pResMgr) {}
93 : : // XIndexAccess
94 : : virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
95 : : // XElementAccessBase
96 : 0 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException)
97 : 0 : { return ::getCppuType(static_cast< ::rtl::OUString*>(0)); };
98 : : };
99 : :
100 [ # # ]: 0 : class ResourceStringListIndexAccess : public ResourceIndexAccessBase
101 : : {
102 : : public:
103 : 0 : ResourceStringListIndexAccess( ::boost::shared_ptr<ResMgr> pResMgr)
104 [ # # ]: 0 : : ResourceIndexAccessBase(pResMgr) {}
105 : : // XIndexAccess
106 : : virtual ::com::sun::star::uno::Any SAL_CALL getByIndex( ::sal_Int32 Index ) throw (::com::sun::star::lang::IndexOutOfBoundsException, ::com::sun::star::lang::WrappedTargetException, ::com::sun::star::uno::RuntimeException);
107 : : // XElementAccessBase
108 : 0 : virtual ::com::sun::star::uno::Type SAL_CALL getElementType( ) throw (::com::sun::star::uno::RuntimeException)
109 : 0 : { return ::getCppuType(static_cast<Sequence<PropertyValue> * >(0)); };
110 : : };
111 : : }
112 : :
113 : 0 : ResourceIndexAccess::ResourceIndexAccess(Sequence<Any> const& rArgs, Reference<XComponentContext> const&)
114 [ # # ]: 0 : : m_pResMgr(GetResMgr(rArgs))
115 : 0 : {};
116 : :
117 : 0 : Reference<XInterface> initResourceIndexAccess(ResourceIndexAccess* pResourceIndexAccess)
118 : : {
119 : 0 : Reference<XInterface> xResult(static_cast<cppu::OWeakObject*>(pResourceIndexAccess));
120 [ # # ][ # # ]: 0 : if(!pResourceIndexAccess->hasElements())
121 : : // xResult does not help the client to analyse the problem
122 : : // and will crash on getByIndex calls, better just give back an empty Reference
123 : : // so that such ResourceStringIndexAccess instances are never release into the wild
124 : : throw RuntimeException(
125 : : OUString(RTL_CONSTASCII_USTRINGPARAM("resource manager could not get initialized")),
126 [ # # ][ # # ]: 0 : /* xResult */ Reference<XInterface>());
127 : 0 : return xResult;
128 : : }
129 : :
130 : 0 : Any SAL_CALL ResourceIndexAccess::getByName(const OUString& aName)
131 : : throw (NoSuchElementException, WrappedTargetException, RuntimeException)
132 : : {
133 [ # # ]: 0 : const Sequence<OUString> aNames(getElementNames());
134 : 0 : Reference<XIndexAccess> xResult;
135 [ # # ][ # # ]: 0 : switch(::std::find(stl_begin(aNames), stl_end(aNames), aName)-stl_begin(aNames))
[ # # ]
[ # # # ]
[ # # ]
136 : : {
137 : : case 0:
138 [ # # ][ # # ]: 0 : xResult = Reference<XIndexAccess>(new ResourceStringIndexAccess(m_pResMgr));
[ # # ][ # # ]
[ # # ][ # # ]
139 : 0 : break;
140 : : case 1:
141 [ # # ][ # # ]: 0 : xResult = Reference<XIndexAccess>(new ResourceStringListIndexAccess(m_pResMgr));
[ # # ][ # # ]
[ # # ][ # # ]
142 : 0 : break;
143 : : default:
144 [ # # ]: 0 : throw NoSuchElementException();
145 : : }
146 [ # # ][ # # ]: 0 : return makeAny(xResult);
147 : : }
148 : :
149 : 0 : Sequence<OUString> SAL_CALL ResourceIndexAccess::getElementNames( )
150 : : throw (RuntimeException)
151 : : {
152 [ # # ][ # # ]: 0 : static Sequence<OUString> aResult;
[ # # ][ # # ]
153 [ # # ]: 0 : if( aResult.getLength() == 0)
154 : : {
155 : 0 : aResult.realloc(2);
156 [ # # ]: 0 : aResult[0] = OUString(RTL_CONSTASCII_USTRINGPARAM("String"));
157 [ # # ]: 0 : aResult[1] = OUString(RTL_CONSTASCII_USTRINGPARAM("StringList"));
158 : : }
159 : 0 : return aResult;
160 : : }
161 : :
162 : 0 : ::sal_Bool SAL_CALL ResourceIndexAccess::hasByName(const OUString& aName)
163 : : throw (RuntimeException)
164 : : {
165 [ # # ]: 0 : const Sequence<OUString> aNames(getElementNames());
166 [ # # ][ # # ]: 0 : return (::std::find(stl_begin(aNames), stl_end(aNames), aName) != stl_end(aNames));
[ # # ][ # # ]
[ # # ]
167 : : }
168 : :
169 : 0 : Any SAL_CALL ResourceStringIndexAccess::getByIndex(sal_Int32 nIdx)
170 : : throw (IndexOutOfBoundsException, WrappedTargetException, RuntimeException)
171 : : {
172 [ # # ][ # # ]: 0 : if(nIdx > SAL_MAX_UINT16 || nIdx < 0)
173 [ # # ]: 0 : throw IndexOutOfBoundsException();
174 [ # # ]: 0 : SolarMutexGuard aGuard;
175 [ # # ]: 0 : if(!m_pResMgr.get())
176 : : throw RuntimeException(
177 : : OUString(RTL_CONSTASCII_USTRINGPARAM("resource manager not available")),
178 [ # # ][ # # ]: 0 : Reference<XInterface>());
179 : :
180 : 0 : const ResId aId(static_cast<sal_uInt16>(nIdx), *m_pResMgr);
181 : 0 : aId.SetRT(RSC_STRING);
182 : :
183 [ # # ][ # # ]: 0 : if(!m_pResMgr->IsAvailable(aId))
184 : : throw RuntimeException(
185 : : OUString(RTL_CONSTASCII_USTRINGPARAM("string resource for id not available")),
186 [ # # ][ # # ]: 0 : Reference<XInterface>());
187 : :
188 [ # # ][ # # ]: 0 : return makeAny(OUString(String(aId)));
[ # # ][ # # ]
[ # # ]
189 : : }
190 : :
191 : 0 : Any SAL_CALL ResourceStringListIndexAccess::getByIndex(sal_Int32 nIdx)
192 : : throw (IndexOutOfBoundsException, WrappedTargetException, RuntimeException)
193 : : {
194 [ # # ][ # # ]: 0 : if(nIdx > SAL_MAX_UINT16 || nIdx < 0)
195 [ # # ]: 0 : throw IndexOutOfBoundsException();
196 [ # # ]: 0 : SolarMutexGuard aGuard;
197 : :
198 [ # # ]: 0 : if(!m_pResMgr.get())
199 : : throw RuntimeException(
200 : : OUString(RTL_CONSTASCII_USTRINGPARAM("resource manager not available")),
201 [ # # ][ # # ]: 0 : Reference<XInterface>());
202 : :
203 : 0 : const ResId aId(static_cast<sal_uInt16>(nIdx), *m_pResMgr);
204 : 0 : aId.SetRT(RSC_STRINGARRAY);
205 [ # # ][ # # ]: 0 : if(!m_pResMgr->IsAvailable(aId))
206 : : throw RuntimeException(
207 : : OUString(RTL_CONSTASCII_USTRINGPARAM("string list resource for id not available")),
208 [ # # ][ # # ]: 0 : Reference<XInterface>());
209 [ # # ]: 0 : const ResStringArray aStringList(aId);
210 [ # # ]: 0 : Sequence<PropertyValue> aPropList(aStringList.Count());
211 [ # # ]: 0 : for(sal_Int32 nCount = 0; nCount != aPropList.getLength(); ++nCount)
212 : : {
213 [ # # ][ # # ]: 0 : aPropList[nCount].Name = aStringList.GetString(nCount);
214 [ # # ]: 0 : aPropList[nCount].Handle = -1;
215 [ # # ][ # # ]: 0 : aPropList[nCount].Value <<= aStringList.GetValue(nCount);
[ # # ]
216 [ # # ]: 0 : aPropList[nCount].State = PropertyState_DIRECT_VALUE;
217 : : }
218 [ # # ][ # # ]: 0 : return makeAny(aPropList);
[ # # ][ # # ]
219 : : }
220 : :
221 : : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
