Merge branch 'Dev_1.1.0' of newgeom:newgeom into Dev_1.1.0

[modules/shaper.git] / src / Config / Config_XMLReader.cpp

diff --git a/src/Config/Config_XMLReader.cpp b/src/Config/Config_XMLReader.cpp
index 44c806ce919faebbb6e70e7121e6ee6eecf0cd4c..768232b7457e05006f7e9b44caf1ba726fb124bd 100644 (file)
--- a/src/Config/Config_XMLReader.cpp
+++ b/src/Config/Config_XMLReader.cpp
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 /*
  * Config_XMLReader.cpp
  *
@@ -9,11 +11,16 @@
 #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
@@ -25,19 +32,31 @@
 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()
@@ -45,22 +64,12 @@ 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.
- */
 void Config_XMLReader::readAll()
 {
   xmlNodePtr aRoot = findRoot();
   readRecursively(aRoot);
 }
 
-/*
- * Allows to customize reader's behavior for a node. Virtual.
- * The default impl does nothing. (In debug mode prints
- * some info)
- */
 void Config_XMLReader::processNode(xmlNodePtr theNode)
 {
   if (isNode(theNode, NODE_SOURCE, NULL)) {
@@ -72,21 +81,21 @@ void Config_XMLReader::processNode(xmlNodePtr theNode)
 #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.
- */
+void Config_XMLReader::cleanup(xmlNodePtr)
+{
+  // do nothing;
+}
+
 bool Config_XMLReader::processChildren(xmlNodePtr aNode)
 {
   return true;
 }
 
-/*
- *
- */
 xmlNodePtr Config_XMLReader::findRoot()
 {
   if (myXmlDoc == NULL) {
@@ -108,11 +117,6 @@ xmlNodePtr Config_XMLReader::findRoot()
   return aRoot;
 }
 
-/*
- * Calls processNode() for each child (for some - recursively)
- * of the given node.
- * \sa ReadAll()
- */
 void Config_XMLReader::readRecursively(xmlNodePtr theParent)
 {
   if (!theParent)
@@ -127,12 +131,10 @@ void Config_XMLReader::readRecursively(xmlNodePtr theParent)
     if (processChildren(aNode)) {
       readRecursively(aNode);
     }
+    cleanup(aNode);
   }
 }
 
-/*
- * void* -> xmlNodePtr
- */
 xmlNodePtr Config_XMLReader::node(void* theNode)
 {
   return static_cast<xmlNodePtr>(theNode);
@@ -155,10 +157,32 @@ void Config_XMLReader::processValidator(xmlNodePtr theNode)
   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);
+}
+
+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));