+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
/*
* Config_XMLReader.cpp
*
#include <Config_Keywords.h>
#include <Config_Common.h>
#include <Config_ValidatorMessage.h>
+#include <Config_SelectionFilterMessage.h>
+#include <Config_PropManager.h>
#include <Events_Loop.h>
+#include <Events_Error.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
+#include <fstream>
+
#ifdef WIN32
#pragma warning(disable : 4996) // for getenv
#endif
Config_XMLReader::Config_XMLReader(const std::string& theXmlFileName)
: myXmlDoc(NULL)
{
- std::string prefix = "";
+ std::string prefix = "";
+ Config_Prop* aProp = Config_PropManager::findProp("Plugins", "default_path");
+ if (aProp)
+ prefix = aProp->value();
/*
* Get path to *.xml files (typically ./bin/../plugins/)
* the problem: application may be launched using python executable,
* to use environment variable (at least for the current moment)
*/
- char* anEnv = getenv("NEW_GEOM_CONFIG_FILE");
- if (anEnv) {
- prefix = std::string(anEnv) + "/";
+ if (prefix.empty()) {
+ char* anEnv = getenv("NEW_GEOM_CONFIG_FILE");
+ if (anEnv) {
+ prefix = std::string(anEnv);
+ }
}
-
+#ifdef WIN32
+ prefix += "\\";
+#else
+ prefix += "/";
+#endif
myDocumentPath = prefix + theXmlFileName;
+ std::ifstream aTestFile(myDocumentPath);
+ if (!aTestFile) Events_Error::send("Unable to open " + myDocumentPath);
+ aTestFile.close();
}
Config_XMLReader::~Config_XMLReader()
xmlFreeDoc(myXmlDoc);
}
-/*
+/*!
* Read all nodes in associated xml file,
* recursively if processChildren(xmlNode) is true for the xmlNode.
* For each read node the processNode will be called.
readRecursively(aRoot);
}
-/*
+/*!
* Allows to customize reader's behavior for a node. Virtual.
* The default impl does nothing. (In debug mode prints
* some info)
#endif
} else if (isNode(theNode, NODE_VALIDATOR, NULL)) {
processValidator(theNode);
+ } else if (isNode(theNode, NODE_SELFILTER, NULL)) {
+ processSelectionFilter(theNode);
}
}
-/*
+/*!
* Defines which nodes should be processed recursively. Virtual.
* The default impl is to read all nodes.
*/
return true;
}
-/*
- *
+/*!
+ * Returns xmlNodePtr to the root of reader's document
+ * or NULL if not found
*/
xmlNodePtr Config_XMLReader::findRoot()
{
return aRoot;
}
-/*
+/*!
* Calls processNode() for each child (for some - recursively)
* of the given node.
* \sa ReadAll()
}
}
-/*
+/*!
* void* -> xmlNodePtr
*/
xmlNodePtr Config_XMLReader::node(void* theNode)
return static_cast<xmlNodePtr>(theNode);
}
+/*!
+ * Gets xml node name
+ */
std::string Config_XMLReader::getNodeName(xmlNodePtr theNode)
{
std::string result = "";
return result;
}
-/*
- * Returns named property for a given node as std::string.
+/*!
+ * Retrieves all the necessary info from the validator node.
+ * Sends ValidatorLoaded event
*/
-std::string Config_XMLReader::getProperty(xmlNodePtr theNode, const char* theName)
-{
- std::string result = "";
- char* aPropChars = (char*) xmlGetProp(theNode, BAD_CAST theName);
- if (!aPropChars || aPropChars[0] == 0)
- return result;
- result = std::string(aPropChars);
- return result;
-}
-
void Config_XMLReader::processValidator(xmlNodePtr theNode)
{
Events_ID aValidatoEvent = Events_Loop::eventByName(EVENT_VALIDATOR_LOADED);
Events_Loop* aEvLoop = Events_Loop::loop();
- boost::shared_ptr<Config_ValidatorMessage>
+ std::shared_ptr<Config_ValidatorMessage>
aMessage(new Config_ValidatorMessage(aValidatoEvent, this));
std::string aValidatorId;
- std::list<std::string> aValidatorParameters;
- getValidatorInfo(theNode, aValidatorId, aValidatorParameters);
+ std::list<std::string> aParameters;
+ getParametersInfo(theNode, aValidatorId, aParameters);
aMessage->setValidatorId(aValidatorId);
- aMessage->setValidatorParameters(aValidatorParameters);
+ aMessage->setValidatorParameters(aParameters);
+ xmlNodePtr aFeatureOrWdgNode = theNode->parent;
+ if (isNode(aFeatureOrWdgNode, NODE_FEATURE, NULL)) {
+ aMessage->setFeatureId(getProperty(aFeatureOrWdgNode, _ID));
+ } else {
+ aMessage->setAttributeId(getProperty(aFeatureOrWdgNode, _ID));
+ aMessage->setFeatureId(myCurrentFeature);
+ }
+ aEvLoop->send(aMessage);
+}
+
+/*!
+ * Retrieves all the necessary info from the SelectionFilter node.
+ * Sends SelectionFilterLoaded event
+ */
+void Config_XMLReader::processSelectionFilter(xmlNodePtr theNode)
+{
+ Events_ID aFilterEvent = Events_Loop::eventByName(EVENT_SELFILTER_LOADED);
+ Events_Loop* aEvLoop = Events_Loop::loop();
+ std::shared_ptr<Config_SelectionFilterMessage> aMessage =
+ std::make_shared<Config_SelectionFilterMessage>(aFilterEvent, this);
+ std::string aSelectionFilterId;
+ std::list<std::string> aParameters;
+ getParametersInfo(theNode, aSelectionFilterId, aParameters);
+ aMessage->setSelectionFilterId(aSelectionFilterId);
+ aMessage->setFilterParameters(aParameters);
+
xmlNodePtr aFeatureOrWdgNode = theNode->parent;
if (isNode(aFeatureOrWdgNode, NODE_FEATURE, NULL)) {
aMessage->setFeatureId(getProperty(aFeatureOrWdgNode, _ID));