1 // Copyright (C) 2007-2008 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
22 // SMESH SMESHGUI : reading of xml file with list of available hypotheses and algorithms
23 // File : SMESHGUI_XmlHandler.cxx
24 // Author : Julia DOROVSKIKH, Open CASCADE S.A.S.
27 #include "SMESHGUI_XmlHandler.h"
30 #include "SMESHGUI_Hypotheses.h"
32 // SALOME GUI includes
33 #include "SUIT_ResourceMgr.h"
35 // SALOME KERNEL includes
36 #include <utilities.h>
41 SMESHGUI_XmlHandler::SMESHGUI_XmlHandler()
48 SMESHGUI_XmlHandler::~SMESHGUI_XmlHandler()
53 Starts parsing of document. Does some initialization
55 Reimplemented from QXmlDefaultHandler.
57 bool SMESHGUI_XmlHandler::startDocument()
64 Does different actions depending on the name of the tag and the
65 state you are in document.
67 Reimplemented from QXmlDefaultHandler.
69 bool SMESHGUI_XmlHandler::startElement (const QString&, const QString&,
71 const QXmlAttributes& atts)
73 if (qName == "meshers")
75 myHypothesesMap.clear();
76 myAlgorithmsMap.clear();
78 else if (qName == "meshers-group") // group of hypotheses and algorithms
80 // if (atts.value("server-lib") != "")
82 myPluginName = atts.value("name");
83 myServerLib = atts.value("server-lib");
84 myClientLib = atts.value("gui-lib");
85 /* It's Need to tranlate lib name for WIN32 or X platform
86 * (only client lib, because server lib translates in SMESH_Gen_i::createHypothesis
87 * for normal work of *.py files )
89 if( !myClientLib.isEmpty() )
92 //myServerLib += ".dll";
93 myClientLib += ".dll";
95 //myServerLib = "lib" + myServerLib + ".so";
96 myClientLib = "lib" + myClientLib + ".so";
101 QString aResName = atts.value("resources");
104 MESSAGE("Loading Resources " << aResName.toLatin1().data());
105 SUIT_ResourceMgr* resMgr = SMESHGUI::resourceMgr();
106 QString lang = resMgr->stringValue( resMgr->langSection(), "language", "en" );
107 resMgr->loadTranslator( "resources", QString( "%1_msg_%2.qm" ).arg( aResName, lang ) );
108 resMgr->loadTranslator( "resources", QString( "%1_images.qm" ).arg( aResName, lang ) );
112 else if (qName == "hypotheses") // group of hypotheses
115 else if (qName == "algorithms") // group of algorithms
118 else if (qName == "hypothesis" || qName == "algorithm") // hypothesis or algorithm
120 if (atts.value("type") != "")
122 QString aHypAlType = atts.value("type");
123 QString aLabel = atts.value("label-id");
124 QString anIcon = atts.value("icon-id");
125 bool isAux = atts.value("auxiliary") == "true";
126 bool isNeedGeom = true, isSupportSubmeshes = false;
127 QString aNeedGeom = atts.value("need-geom");
128 if ( !aNeedGeom.isEmpty() )
129 isNeedGeom = (aNeedGeom == "true");
130 QString suppSub = atts.value("support-submeshes");
131 if ( !suppSub.isEmpty() )
132 isSupportSubmeshes = (suppSub == "true");
134 QString aDimStr = atts.value("dim");
135 aDimStr = aDimStr.remove( ' ' );
136 QStringList aDimList = aDimStr.split( ',', QString::SkipEmptyParts );
137 QStringList::iterator anIter;
140 for ( anIter = aDimList.begin(); anIter != aDimList.end(); ++anIter )
142 int aVal = (*anIter).toInt( &isOk );
148 enum { HYPOS = 0, OPT_HYPOS, INPUT, OUTPUT, NB_ATTRIBUTES };
149 const char* name [NB_ATTRIBUTES] = { "hypos", "opt-hypos", "input", "output" };
150 QStringList attr [NB_ATTRIBUTES];
151 for ( int i = 0; i < NB_ATTRIBUTES; ++i ) {
152 QString aStr = atts.value( name[i] );
153 if ( !aStr.isEmpty() ) {
155 attr[ i ] = aStr.split( ',', QString::SkipEmptyParts );
159 HypothesisData* aHypData =
160 new HypothesisData (aHypAlType, myPluginName, myServerLib, myClientLib,
161 aLabel, anIcon, aDim, isAux,
162 attr[ HYPOS ], attr[ OPT_HYPOS ], attr[ INPUT ], attr[ OUTPUT ],
163 isNeedGeom, isSupportSubmeshes );
165 if (qName == "algorithm")
167 myAlgorithmsMap[aHypAlType] = aHypData;
171 myHypothesesMap[aHypAlType] = aHypData;
175 else if (qName == "hypotheses-set-group") // group of sets of hypotheses
178 else if (qName == "hypotheses-set") // a set of hypotheses
180 if (atts.value("name") != "")
182 HypothesesSet* aHypoSet = new HypothesesSet ( atts.value("name") );
183 myListOfHypothesesSets.append( aHypoSet );
185 for ( int isHypo = 0; isHypo < 2; ++isHypo )
187 QString aHypos = isHypo ? atts.value("hypos") : atts.value("algos");
188 aHypos = aHypos.remove( ' ' );
189 QStringList* aHypoList = isHypo ? & aHypoSet->HypoList : & aHypoSet->AlgoList;
190 *aHypoList = aHypos.split( ',', QString::SkipEmptyParts );
204 Reimplemented from QXmlDefaultHandler.
206 bool SMESHGUI_XmlHandler::endElement (const QString&, const QString&, const QString&)
213 Reimplemented from QXmlDefaultHandler.
215 bool SMESHGUI_XmlHandler::characters (const QString& ch)
217 // we are not interested in whitespaces
218 QString ch_simplified = ch.simplified();
219 if ( ch_simplified.isEmpty() )
226 Returns the default error string.
228 Reimplemented from QXmlDefaultHandler.
230 QString SMESHGUI_XmlHandler::errorString()
232 return "the document is not in the quote file format";
236 Returns the error protocol if parsing failed
238 Reimplemented from QXmlDefaultHandler.
240 QString SMESHGUI_XmlHandler::errorProtocol()
248 Reimplemented from QXmlDefaultHandler.
250 bool SMESHGUI_XmlHandler::fatalError (const QXmlParseException& exception)
252 myErrorProt += QString("fatal parsing error: %1 in line %2, column %3\n")
253 .arg(exception.message())
254 .arg(exception.lineNumber())
255 .arg(exception.columnNumber());
257 return QXmlDefaultHandler::fatalError( exception );