1 // SMESH SMESHGUI : reading of xml file with list of available hypotheses and algorithms
3 // Copyright (C) 2003 CEA
5 // This library is free software; you can redistribute it and/or
6 // modify it under the terms of the GNU Lesser General Public
7 // License as published by the Free Software Foundation; either
8 // version 2.1 of the License.
10 // This library is distributed in the hope that it will be useful,
11 // but WITHOUT ANY WARRANTY; without even the implied warranty of
12 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 // Lesser General Public License for more details.
15 // You should have received a copy of the GNU Lesser General Public
16 // License along with this library; if not, write to the Free Software
17 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
21 // File : SMESHGUI_XmlHandler.cxx
22 // Author : Julia DOROVSKIKH, Open CASCADE S.A.S.
26 #include "SMESHGUI_XmlHandler.h"
29 #include "SMESHGUI_Hypotheses.h"
31 // SALOME GUI includes
32 #include "SUIT_ResourceMgr.h"
34 // SALOME KERNEL includes
35 #include <utilities.h>
40 SMESHGUI_XmlHandler::SMESHGUI_XmlHandler()
47 SMESHGUI_XmlHandler::~SMESHGUI_XmlHandler()
52 Starts parsing of document. Does some initialization
54 Reimplemented from QXmlDefaultHandler.
56 bool SMESHGUI_XmlHandler::startDocument()
63 Does different actions depending on the name of the tag and the
64 state you are in document.
66 Reimplemented from QXmlDefaultHandler.
68 bool SMESHGUI_XmlHandler::startElement (const QString&, const QString&,
70 const QXmlAttributes& atts)
72 if (qName == "meshers")
74 myHypothesesMap.clear();
75 myAlgorithmsMap.clear();
77 else if (qName == "meshers-group") // group of hypotheses and algorithms
79 // if (atts.value("server-lib") != "")
81 myPluginName = atts.value("name");
82 myServerLib = atts.value("server-lib");
83 myClientLib = atts.value("gui-lib");
84 /* It's Need to tranlate lib name for WIN32 or X platform
85 * (only client lib, because server lib translates in SMESH_Gen_i::createHypothesis
86 * for normal work of *.py files )
88 if( !myClientLib.isEmpty() )
91 //myServerLib += ".dll";
92 myClientLib += ".dll";
94 //myServerLib = "lib" + myServerLib + ".so";
95 myClientLib = "lib" + myClientLib + ".so";
100 QString aResName = atts.value("resources");
103 MESSAGE("Loading Resources " << aResName.toLatin1().data());
104 SUIT_ResourceMgr* resMgr = SMESHGUI::resourceMgr();
105 resMgr->loadTranslator("resources",aResName+"_msg_en.qm");
106 resMgr->loadTranslator("resources",aResName+"_images.qm");
110 else if (qName == "hypotheses") // group of hypotheses
113 else if (qName == "algorithms") // group of algorithms
116 else if (qName == "hypothesis" || qName == "algorithm") // hypothesis or algorithm
118 if (atts.value("type") != "")
120 QString aHypAlType = atts.value("type");
121 QString aLabel = atts.value("label-id");
122 QString anIcon = atts.value("icon-id");
123 bool isAux = atts.value("auxiliary") == "true";
124 bool isNeedGeom = true;
125 QString aNeedGeom = atts.value("need-geom");
126 if ( !aNeedGeom.isEmpty() )
127 isNeedGeom = (aNeedGeom == "true");
129 QString aDimStr = atts.value("dim");
130 aDimStr = aDimStr.remove( ' ' );
131 QStringList aDimList = aDimStr.split( ',', QString::SkipEmptyParts );
132 QStringList::iterator anIter;
135 for ( anIter = aDimList.begin(); anIter != aDimList.end(); ++anIter )
137 int aVal = (*anIter).toInt( &isOk );
143 enum { HYPOS = 0, OPT_HYPOS, INPUT, OUTPUT, NB_ATTRIBUTES };
144 const char* name [NB_ATTRIBUTES] = { "hypos", "opt-hypos", "input", "output" };
145 QStringList attr [NB_ATTRIBUTES];
146 for ( int i = 0; i < NB_ATTRIBUTES; ++i ) {
147 QString aStr = atts.value( name[i] );
148 if ( !aStr.isEmpty() ) {
150 attr[ i ] = aStr.split( ',', QString::SkipEmptyParts );
154 HypothesisData* aHypData =
155 new HypothesisData (aHypAlType, myPluginName, myServerLib, myClientLib,
156 aLabel, anIcon, aDim, isAux,
157 attr[ HYPOS ], attr[ OPT_HYPOS ], attr[ INPUT ], attr[ OUTPUT ], isNeedGeom );
159 if (qName == "algorithm")
161 myAlgorithmsMap[aHypAlType.toLatin1().data()] = aHypData;
165 myHypothesesMap[aHypAlType.toLatin1().data()] = aHypData;
169 else if (qName == "hypotheses-set-group") // group of sets of hypotheses
172 else if (qName == "hypotheses-set") // a set of hypotheses
174 if (atts.value("name") != "")
176 HypothesesSet* aHypoSet = new HypothesesSet ( atts.value("name") );
177 myListOfHypothesesSets.push_back( aHypoSet );
179 for ( int isHypo = 0; isHypo < 2; ++isHypo )
181 QString aHypos = isHypo ? atts.value("hypos") : atts.value("algos");
182 aHypos = aHypos.remove( ' ' );
183 QStringList* aHypoList = isHypo ? & aHypoSet->HypoList : & aHypoSet->AlgoList;
184 *aHypoList = aHypos.split( ',', QString::SkipEmptyParts );
198 Reimplemented from QXmlDefaultHandler.
200 bool SMESHGUI_XmlHandler::endElement (const QString&, const QString&, const QString&)
207 Reimplemented from QXmlDefaultHandler.
209 bool SMESHGUI_XmlHandler::characters (const QString& ch)
211 // we are not interested in whitespaces
212 QString ch_simplified = ch.simplified();
213 if ( ch_simplified.isEmpty() )
220 Returns the default error string.
222 Reimplemented from QXmlDefaultHandler.
224 QString SMESHGUI_XmlHandler::errorString()
226 return "the document is not in the quote file format";
230 Returns the error protocol if parsing failed
232 Reimplemented from QXmlDefaultHandler.
234 QString SMESHGUI_XmlHandler::errorProtocol()
242 Reimplemented from QXmlDefaultHandler.
244 bool SMESHGUI_XmlHandler::fatalError (const QXmlParseException& exception)
246 myErrorProt += QString("fatal parsing error: %1 in line %2, column %3\n")
247 .arg(exception.message())
248 .arg(exception.lineNumber())
249 .arg(exception.columnNumber());
251 return QXmlDefaultHandler::fatalError( exception );