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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 :
21 : #include "ConfigurationClassifier.hxx"
22 :
23 : #include "framework/FrameworkHelper.hxx"
24 :
25 : using namespace ::com::sun::star;
26 : using namespace ::com::sun::star::uno;
27 : using namespace ::com::sun::star::drawing::framework;
28 :
29 : namespace sd { namespace framework {
30 :
31 0 : ConfigurationClassifier::ConfigurationClassifier (
32 : const Reference<XConfiguration>& rxConfiguration1,
33 : const Reference<XConfiguration>& rxConfiguration2)
34 : : mxConfiguration1(rxConfiguration1),
35 : mxConfiguration2(rxConfiguration2),
36 : maC1minusC2(),
37 : maC2minusC1(),
38 0 : maC1andC2()
39 : {
40 0 : }
41 :
42 :
43 :
44 :
45 0 : bool ConfigurationClassifier::Partition (void)
46 : {
47 0 : maC1minusC2.clear();
48 0 : maC2minusC1.clear();
49 0 : maC1andC2.clear();
50 :
51 : PartitionResources(
52 0 : mxConfiguration1->getResources(NULL, OUString(), AnchorBindingMode_DIRECT),
53 0 : mxConfiguration2->getResources(NULL, OUString(), AnchorBindingMode_DIRECT));
54 :
55 0 : return !maC1minusC2.empty() || !maC2minusC1.empty();
56 : }
57 :
58 :
59 :
60 :
61 0 : const ConfigurationClassifier::ResourceIdVector& ConfigurationClassifier::GetC1minusC2 (void) const
62 : {
63 0 : return maC1minusC2;
64 : }
65 :
66 :
67 :
68 :
69 0 : const ConfigurationClassifier::ResourceIdVector& ConfigurationClassifier::GetC2minusC1 (void) const
70 : {
71 0 : return maC2minusC1;
72 : }
73 :
74 :
75 :
76 0 : const ConfigurationClassifier::ResourceIdVector& ConfigurationClassifier::GetC1andC2 (void) const
77 : {
78 0 : return maC1andC2;
79 : }
80 :
81 :
82 0 : void ConfigurationClassifier::PartitionResources (
83 : const ::com::sun::star::uno::Sequence<Reference<XResourceId> >& rS1,
84 : const ::com::sun::star::uno::Sequence<Reference<XResourceId> >& rS2)
85 : {
86 0 : ResourceIdVector aC1minusC2;
87 0 : ResourceIdVector aC2minusC1;
88 0 : ResourceIdVector aC1andC2;
89 :
90 : // Classify the resources in the configurations that are not bound to
91 : // other resources.
92 : ClassifyResources(
93 : rS1,
94 : rS2,
95 : aC1minusC2,
96 : aC2minusC1,
97 0 : aC1andC2);
98 :
99 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": copying resource ids to C1-C2");
100 0 : CopyResources(aC1minusC2, mxConfiguration1, maC1minusC2);
101 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": copying resource ids to C2-C1");
102 0 : CopyResources(aC2minusC1, mxConfiguration2, maC2minusC1);
103 :
104 : // Process the unique resources that belong to both configurations.
105 0 : ResourceIdVector::const_iterator iResource;
106 0 : for (iResource=aC1andC2.begin(); iResource!=aC1andC2.end(); ++iResource)
107 : {
108 0 : maC1andC2.push_back(*iResource);
109 : PartitionResources(
110 0 : mxConfiguration1->getResources(*iResource, OUString(), AnchorBindingMode_DIRECT),
111 0 : mxConfiguration2->getResources(*iResource, OUString(), AnchorBindingMode_DIRECT));
112 0 : }
113 0 : }
114 :
115 :
116 :
117 :
118 0 : void ConfigurationClassifier::ClassifyResources (
119 : const ::com::sun::star::uno::Sequence<Reference<XResourceId> >& rS1,
120 : const ::com::sun::star::uno::Sequence<Reference<XResourceId> >& rS2,
121 : ResourceIdVector& rS1minusS2,
122 : ResourceIdVector& rS2minusS1,
123 : ResourceIdVector& rS1andS2)
124 : {
125 : // Get arrays from the sequences for faster iteration.
126 0 : const Reference<XResourceId>* aA1 = rS1.getConstArray();
127 0 : const Reference<XResourceId>* aA2 = rS2.getConstArray();
128 0 : sal_Int32 nL1 (rS1.getLength());
129 0 : sal_Int32 nL2 (rS2.getLength());
130 :
131 : // Find all elements in rS1 and place them in rS1minusS2 or rS1andS2
132 : // depending on whether they are in rS2 or not.
133 0 : for (sal_Int32 i=0; i<nL1; ++i)
134 : {
135 0 : bool bFound (false);
136 0 : for (sal_Int32 j=0; j<nL2 && !bFound; ++j)
137 0 : if (aA1[i]->getResourceURL().equals(aA2[j]->getResourceURL()))
138 0 : bFound = true;
139 :
140 0 : if (bFound)
141 0 : rS1andS2.push_back(aA1[i]);
142 : else
143 0 : rS1minusS2.push_back(aA1[i]);
144 : }
145 :
146 : // Find all elements in rS2 that are not in rS1. The elements that are
147 : // in both rS1 and rS2 have been handled above and are therefore ignored
148 : // here.
149 0 : for (sal_Int32 j=0; j<nL2; ++j)
150 : {
151 0 : bool bFound (false);
152 0 : for (sal_Int32 i=0; i<nL1 && !bFound; ++i)
153 0 : if (aA2[j]->getResourceURL().equals(aA1[i]->getResourceURL()))
154 0 : bFound = true;
155 :
156 0 : if ( ! bFound)
157 0 : rS2minusS1.push_back(aA2[j]);
158 : }
159 0 : }
160 :
161 :
162 :
163 :
164 0 : void ConfigurationClassifier::CopyResources (
165 : const ResourceIdVector& rSource,
166 : const Reference<XConfiguration>& rxConfiguration,
167 : ResourceIdVector& rTarget)
168 : {
169 : // Copy all resources bound to the ones in aC1minusC2Unique to rC1minusC2.
170 0 : ResourceIdVector::const_iterator iResource (rSource.begin());
171 0 : ResourceIdVector::const_iterator iEnd(rSource.end());
172 0 : for ( ; iResource!=iEnd; ++iResource)
173 : {
174 : const Sequence<Reference<XResourceId> > aBoundResources (
175 0 : rxConfiguration->getResources(
176 0 : *iResource,
177 : OUString(),
178 0 : AnchorBindingMode_INDIRECT));
179 0 : const sal_Int32 nL (aBoundResources.getLength());
180 :
181 0 : rTarget.reserve(rTarget.size() + 1 + nL);
182 0 : rTarget.push_back(*iResource);
183 :
184 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": copying " <<
185 : OUStringToOString(FrameworkHelper::ResourceIdToString(*iResource),
186 : RTL_TEXTENCODING_UTF8).getStr());
187 :
188 0 : const Reference<XResourceId>* aA = aBoundResources.getConstArray();
189 0 : for (sal_Int32 i=0; i<nL; ++i)
190 : {
191 0 : rTarget.push_back(aA[i]);
192 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": copying " <<
193 : OUStringToOString(FrameworkHelper::ResourceIdToString(aA[i]),
194 : RTL_TEXTENCODING_UTF8).getStr());
195 : }
196 0 : }
197 0 : }
198 :
199 :
200 0 : void ConfigurationClassifier::TraceResourceIdVector (
201 : const sal_Char* pMessage,
202 : const ResourceIdVector& rResources) const
203 : {
204 :
205 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": " << pMessage);
206 0 : ResourceIdVector::const_iterator iResource;
207 0 : for (iResource=rResources.begin(); iResource!=rResources.end(); ++iResource)
208 : {
209 0 : OUString sResource (FrameworkHelper::ResourceIdToString(*iResource));
210 : SAL_INFO("sd.fwk", OSL_THIS_FUNC << ": " <<
211 : OUStringToOString(sResource, RTL_TEXTENCODING_UTF8).getStr());
212 0 : }
213 0 : }
214 :
215 :
216 : } } // end of namespace sd::framework
217 :
218 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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