X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_Common.cpp;h=bb5ddeed9b001da3700fd3298a3e8eb7e1e79d4f;hb=077c2197bae13c5a45842f12845ef0491d4905c7;hp=84e6328a26eacf9259c3cd9dc0f6031ff5a86ca6;hpb=85496126f5139ba1b15861e7fd8bbbc23b835fd9;p=modules%2Fshaper.git

diff --git a/src/Config/Config_Common.cpp b/src/Config/Config_Common.cpp
index 84e6328a2..bb5ddeed9 100644
--- a/src/Config/Config_Common.cpp
+++ b/src/Config/Config_Common.cpp
@@ -1,98 +1,262 @@
-/*
- * 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
-
-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;
-}
-
-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)
-{
-  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;
-}
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
+/*
+ * 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
+#include <vector>
+
+bool isElementNode(xmlNodePtr theNode)
+{
+  if (!theNode)
+    return false;
+  return theNode->type == XML_ELEMENT_NODE;
+}
+
+bool isNode(xmlNodePtr theNode, const char* theNodeName, ...)
+{
+  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 isAttributeNode(xmlNodePtr theNode)
+{
+  if(!isElementNode(theNode))
+    return false;
+  // it's parent is "feature" or "source" or page ("case" or "box")
+  if(!hasParent(theNode, NODE_FEATURE, NODE_SOURCE, 
+                         WDG_GROUP, WDG_CHECK_GROUP,
+                         WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))
+    return false;
+
+  //it should not be a "source" or a "validator" node
+  bool isLogical = isNode(theNode, NODE_SOURCE, NODE_VALIDATOR, NODE_SELFILTER, NULL);
+  bool isPagedContainer = isNode(theNode, WDG_TOOLBOX, WDG_TOOLBOX_BOX,
+                                          WDG_GROUP, WDG_CHECK_GROUP,
+                                          WDG_SWITCH, WDG_SWITCH_CASE,  NULL);
+  return !isLogical && !isPagedContainer;
+}
+
+bool isWidgetNode(xmlNodePtr theNode)
+{
+  if(!isElementNode(theNode))
+    return false;
+  // it's parent is "feature" or "source" or a page ("box", "case")
+  if(!hasParent(theNode, NODE_FEATURE, NODE_SOURCE, WDG_GROUP,
+                         WDG_TOOLBOX_BOX, WDG_SWITCH_CASE, NULL))
+    return false;
+
+  //it should not be a "source" or a "validator" node
+  return !isNode(theNode, NODE_SOURCE, NODE_VALIDATOR, NODE_SELFILTER, NULL);
+}
+
+// widget api?
+bool isCaseNode(xmlNodePtr theNode)
+{
+  if(!isElementNode(theNode))
+    return false;
+
+  return isNode(theNode, WDG_SWITCH_CASE, WDG_TOOLBOX_BOX, NULL);
+}
+
+bool hasChild(xmlNodePtr theNode)
+{
+  xmlNodePtr aNode = theNode->children;
+  for (; aNode; aNode = aNode->next) {
+    if (isElementNode(theNode)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool hasParent(xmlNodePtr theNode)
+{
+  xmlNodePtr aNode = theNode->parent;
+  if (!aNode) {
+    return false;
+  }
+  for (; aNode; aNode = aNode->next) {
+    if (isElementNode(theNode)) {
+      return true;
+    }
+  }
+  return false;
+}
+
+bool hasParent(xmlNodePtr theNode, const char* theNodeName, ...)
+{
+  if (!hasParent(theNode)) {
+    return false; // have no parents at all
+  }
+  xmlNodePtr aNode = theNode->parent;
+  const xmlChar* aName = aNode->name;
+  if (!aName || !isElementNode(aNode)) {
+    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 hasParentRecursive(xmlNodePtr theNode, const std::vector<const char*>& theNodeNames)
+{
+  if (!hasParent(theNode)) {
+    return false; // have no parents at all
+  }
+  xmlNodePtr aNode = theNode->parent;
+  const xmlChar* aName = aNode->name;
+  if (!aName || !isElementNode(aNode)) {
+    return false;
+  }
+  for (size_t anIndex = 0; anIndex < theNodeNames.size(); ++anIndex) {
+    if (!xmlStrcmp(aName, (const xmlChar *) theNodeNames[anIndex]))
+      return true;
+  }
+  return hasParentRecursive(aNode, theNodeNames);
+}
+
+bool hasParentRecursive(xmlNodePtr theNode, const char* theNodeName, ...)
+{
+  std::vector<const char*> aNodeNames;
+  va_list args;  // define argument list variable
+  va_start(args, theNodeName);  // init list; point to last defined argument
+  aNodeNames.push_back(theNodeName);
+  while (true) {
+    char *anArg = va_arg (args, char*);  // get next argument
+    if (anArg == NULL)
+      break;
+    aNodeNames.push_back(anArg);
+  }
+  va_end(args);  // cleanup the system stack
+  return hasParentRecursive(theNode, aNodeNames);
+}
+
+bool getParametersInfo(xmlNodePtr theNode, std::string& outPropertyId,
+                      std::list<std::string>& outValidatorParameters)
+{
+  //Property id:
+  char* anIdProp = (char*) xmlGetProp(theNode, BAD_CAST _ID);
+  if (!anIdProp || anIdProp[0] == 0) {
+    return false;
+  }
+  outPropertyId = std::string(anIdProp);
+
+  //Property parameters:
+  char* aParamProp = (char*) xmlGetProp(theNode, BAD_CAST _PARAMETERS);
+  if (aParamProp && aParamProp[0] != 0) {
+    std::string aPropString = std::string(aParamProp);
+    std::stringstream aPropStringStream(aPropString);
+    char COMMA_DELIM = ',';
+    std::string aParameter;
+    while (std::getline(aPropStringStream, aParameter, ',')) {
+      outValidatorParameters.push_back(aParameter);
+    }
+  }
+  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;
+}
+
+std::string getNormalizedProperty(xmlNodePtr theNode, const char* thePropName)
+{
+  return normalize(getProperty(theNode, thePropName));
+}
+
+bool getBooleanAttribute(xmlNodePtr theNode, const char* theAttributeName, bool theDefault)
+{
+  std::string prop = normalize(getProperty(theNode, theAttributeName));
+  bool result = theDefault;
+  if (prop == "true" || prop == "1") {
+    result = true;
+  } else if (prop == "false" || prop == "0") {
+    result = false;
+  }
+  return result;
+}
+
+CONFIG_EXPORT std::string normalize(const char* theString)
+{
+  if (!theString)
+    return std::string();
+  return normalize(std::string(theString));
+}
+
+CONFIG_EXPORT std::string normalize(const std::string& theString)
+{
+  std::string result = theString;
+  std::transform(result.begin(), result.end(), result.begin(), ::tolower);
+  return result;
+}