X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_Common.cpp;h=a8c6df0a55ceafc3d9983aaa00f667cd963d68fb;hb=a28a6cccd566a266f6fe3a372d6059f660851074;hp=97a2a6d677778471faeaf0fd489027d2d73363ec;hpb=58ff265b6b8337f8abc841ed78923a19c0565c66;p=modules%2Fshaper.git

diff --git a/src/Config/Config_Common.cpp b/src/Config/Config_Common.cpp
index 97a2a6d67..a8c6df0a5 100644
--- a/src/Config/Config_Common.cpp
+++ b/src/Config/Config_Common.cpp
@@ -1,70 +1,138 @@
-/*
- * Config_Common.cpp
- *
- *  Created on: Apr 17, 2014
- *      Author: sbh
- */
-
-#include "Config_Common.h"
-
-#include <libxml/parser.h>
-#include <libxml/tree.h>
-
-bool isElementNode(xmlNodePtr theNode)
-{
-  return theNode->type == XML_ELEMENT_NODE;
-}
-
-bool isNode(xmlNodePtr theNode, const char* theNodeName, ...)
-{
-  bool result = false;
-  const xmlChar* aName = theNode->name;
-  if (!aName || !isElementNode(theNode)) {
-    return false;
-  }
-  if (!xmlStrcmp(aName, (const xmlChar *) theNodeName)) {
-    return true;
-  }
-  va_list args; // define argument list variable
-  va_start(args, theNodeName); // init list; point to last defined argument
-  while(true) {
-    char *anArg = va_arg (args, char*); // get next argument
-    if (anArg == NULL)
-      break;
-    if (!xmlStrcmp(aName, (const xmlChar *) anArg)) {
-      va_end(args); // cleanup the system stack
-      return true;
-    }
-  }
-  va_end(args); // cleanup the system stack
-  return false;
-}
-
-bool hasChild(xmlNodePtr theNode)
-{
-  xmlNodePtr aNode = theNode->children;
-  for( ; aNode; aNode = aNode->next) {
-    if (isElementNode(theNode)) {
-      return true;
-    }
-  }
-  return false;
-}
-
-std::string library(const std::string& theLibName)
-{
-  std::string aLibName = theLibName;
-#ifndef WIN32
-  static std::string aLibExt( ".so" );
-  if (aLibName.size() < 3 || aLibName.substr(0, 3) !="lib") {
-    aLibName = "lib" + aLibName;
-  }
-#else
-  static std::string aLibExt(".dll");
-#endif
-  std::string anExt = aLibName.substr(aLibName.size() - 4);
-  if (anExt != aLibExt)
-    aLibName += aLibExt;
-
-  return aLibName;
-}
+/*
+ * Config_Common.cpp
+ *
+ *  Created on: Apr 17, 2014
+ *      Author: sbh
+ */
+
+#include "Config_Common.h"
+#include <Config_Keywords.h>
+
+#include <libxml/parser.h>
+#include <libxml/tree.h>
+
+#include <sstream> // for stringstream
+
+#include <string>
+#include <algorithm> // for std::transform
+
+bool isElementNode(xmlNodePtr theNode)
+{
+  return theNode->type == XML_ELEMENT_NODE;
+}
+
+bool isNode(xmlNodePtr theNode, const char* theNodeName, ...)
+{
+  bool result = false;
+  const xmlChar* aName = theNode->name;
+  if (!aName || !isElementNode(theNode)) {
+    return false;
+  }
+  if (!xmlStrcmp(aName, (const xmlChar *) theNodeName)) {
+    return true;
+  }
+  va_list args;  // define argument list variable
+  va_start(args, theNodeName);  // init list; point to last defined argument
+  while (true) {
+    char *anArg = va_arg (args, char*);  // get next argument
+    if (anArg == NULL)
+      break;
+    if (!xmlStrcmp(aName, (const xmlChar *) anArg)) {
+      va_end(args);  // cleanup the system stack
+      return true;
+    }
+  }
+  va_end(args);  // cleanup the system stack
+  return false;
+}
+
+bool isWidgetNode(xmlNodePtr theNode)
+{
+  if(!isElementNode(theNode))
+    return false;
+  // it's parent is "feature" or "source"
+  xmlNodePtr aParentNode = theNode->parent;
+  if(!isNode(aParentNode, NODE_FEATURE, NODE_SOURCE, NULL))
+    return false;
+
+  //it should not be a "source" or a "validator" node
+  return !isNode(theNode, NODE_SOURCE, NODE_VALIDATOR, NULL);
+}
+
+bool hasChild(xmlNodePtr theNode)
+{
+  xmlNodePtr aNode = theNode->children;
+  for (; aNode; aNode = aNode->next) {
+    if (isElementNode(theNode)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool getValidatorInfo(xmlNodePtr theNode, std::string& outValidatorId,
+                      std::list<std::string>& outValidatorParameters)
+{
+  //Validator id:
+  char* anIdProp = (char*) xmlGetProp(theNode, BAD_CAST _ID);
+  if (!anIdProp || anIdProp[0] == 0) {
+    return false;
+  }
+  outValidatorId = std::string(anIdProp);
+
+  //Validator parameters:
+  char* aParamProp = (char*) xmlGetProp(theNode, BAD_CAST VALIDATOR_PARAMETERS);
+  if (aParamProp && aParamProp[0] != 0) {
+    std::string aPropString = std::string(aParamProp);
+    std::stringstream aPropStringStream(aPropString);
+    char COMMA_DELIM = ',';
+    std::string aValidatorParameter;
+    while (std::getline(aPropStringStream, aValidatorParameter, ',')) {
+      outValidatorParameters.push_back(aValidatorParameter);
+    }
+  }
+  return true;
+}
+
+std::string library(const std::string& theLibName)
+{
+  if(theLibName.empty())
+    return std::string();
+  std::string aLibName = theLibName;
+#ifndef WIN32
+  static std::string aLibExt( ".so" );
+  if (aLibName.size() < 3 || aLibName.substr(0, 3) !="lib") {
+    aLibName = "lib" + aLibName;
+  }
+#else
+  static std::string aLibExt(".dll");
+#endif
+  std::string anExt = aLibName.substr(aLibName.size() - 4);
+  if (anExt != aLibExt)
+    aLibName += aLibExt;
+
+  return aLibName;
+}
+
+std::string getProperty(xmlNodePtr theNode, const char* thePropName)
+{
+  std::string result = "";
+  char* aPropChars = (char*) xmlGetProp(theNode, BAD_CAST thePropName);
+  if (!aPropChars || aPropChars[0] == 0)
+    return result;
+  result = std::string(aPropChars);
+  return result;
+}
+
+bool getBooleanAttribute(xmlNodePtr theNode, const char* theAttributeName, bool theDefault)
+{
+  std::string prop = getProperty(theNode, theAttributeName);
+  std::transform(prop.begin(), prop.end(), prop.begin(), ::tolower);
+  bool result = theDefault;
+  if (prop == "true" || prop == "1") {
+    result = true;
+  } else if (prop == "false" || prop == "0") {
+    result = false;
+  }
+  return result;
+}