X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_WidgetAPI.cpp;h=eba4ecc16685283c32238ee9cab5569cc894fdb3;hb=18e1dd362d39f72fe4e9437226e5d0f29fb9379d;hp=14d5fa2aa9b18323806403b393f6de708c78580a;hpb=637bc35625b89379def6b9f9ff0915d32664babd;p=modules%2Fshaper.git

diff --git a/src/Config/Config_WidgetAPI.cpp b/src/Config/Config_WidgetAPI.cpp
index 14d5fa2aa..eba4ecc16 100644
--- a/src/Config/Config_WidgetAPI.cpp
+++ b/src/Config/Config_WidgetAPI.cpp
@@ -1,99 +1,139 @@
-/*
- * Config_WidgetAPI.cpp
- *
- *  Created on: Apr 1, 2014
- *      Author: sbh
- */
+// Copyright (C) 2014-2021  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
+//
 
 #include <Config_WidgetAPI.h>
+#include <Config_Keywords.h>
+#include <Config_Common.h>
 
-#include <libxml\parser.h>
-#include <libxml\tree.h>
+#include <libxml/parser.h>
+#include <libxml/tree.h>
 
+#include <string>
 
-Config_WidgetAPI::Config_WidgetAPI(std::string theRawXml)
+Config_WidgetAPI::Config_WidgetAPI(std::string theRawXml, const std::string theAttributePrefix)
 {
   myDoc = xmlParseDoc(BAD_CAST theRawXml.c_str());
-  myCurrentNode = NULL;
+  myCurrentNode = xmlDocGetRootElement(myDoc);
+  myFeatureId = getProperty(_ID);
+  myAttributePrefix = theAttributePrefix;
 }
 
-
 Config_WidgetAPI::~Config_WidgetAPI()
 {
   xmlFreeDoc(myDoc);
 }
 
-void Config_WidgetAPI::reset()
+bool Config_WidgetAPI::toNextWidget()
 {
-  xmlNodePtr aRoot = xmlDocGetRootElement(myDoc);
-  if(aRoot) {
-    myCurrentNode = aRoot->children;
+  //Skip all non-element node, stop if next node is null
+  xmlNodePtr aNextNode = myCurrentNode;
+  do {
+    aNextNode = aNextNode->next;
+  } while (aNextNode && !isElementNode(aNextNode));
+
+  if (!aNextNode) {
+    toParentWidget();
+    return false;
+  }
+  myCurrentNode = aNextNode;
+  return true;
+}
+
+bool Config_WidgetAPI::toChildWidget()
+{
+  if (myCurrentNode && hasChild(myCurrentNode)) {
+    xmlNodePtr aChildNode = myCurrentNode->children;
+    // it is possible that among child nodes, there is no an element node, so
+    // we should not change the current node until not-zero node is found
+    // otherwise, it may happens that the current node is null and the node tree information
+    // is lost
+    while (aChildNode && !isElementNode(aChildNode)) {
+      aChildNode = aChildNode->next;
+    }
+    if (aChildNode != NULL) {
+      myCurrentNode = aChildNode;
+      return true;
+    }
   }
+  return false;
 }
 
-bool Config_WidgetAPI::nextWidget()
+bool Config_WidgetAPI::toParentWidget()
 {
-  if(myCurrentNode) {
-    myCurrentNode = myCurrentNode->next;
+  if (myCurrentNode) {
+    myCurrentNode = myCurrentNode->parent;
   }
   return myCurrentNode != NULL;
 }
 
-std::string Config_WidgetAPI::widgetType()
+std::string Config_WidgetAPI::widgetType() const
 {
   std::string result = "";
-  if(myCurrentNode) {
+  if (myCurrentNode) {
     result = std::string((char *) myCurrentNode->name);
   }
   return result;
 }
 
-std::string Config_WidgetAPI::getProperty(const char* thePropName)
+bool Config_WidgetAPI::isGroupBoxWidget() const
 {
-  std::string result = "";
-  char* aPropChars = (char*) xmlGetProp(myCurrentNode, BAD_CAST thePropName);
-  if (!aPropChars || aPropChars[0] == 0)
-    return result;
-  result = std::string(aPropChars);
-  return result;
+  return isNode(myCurrentNode, WDG_GROUP, WDG_OPTIONALBOX,
+                NULL);
 }
 
-std::string Config_WidgetAPI::widgetTooltip()
+bool Config_WidgetAPI::isPagedWidget() const
 {
-  return getProperty("tooltip");
+  return isNode(myCurrentNode, WDG_TOOLBOX, WDG_SWITCH, WDG_RADIOBOX,
+                NULL);
 }
 
-std::string Config_WidgetAPI::widgetIcon()
+std::string Config_WidgetAPI::getProperty(const char* thePropName) const
 {
-  return getProperty("icon");
+  return ::getProperty(myCurrentNode, thePropName);
 }
 
-std::string Config_WidgetAPI::widgetLabel()
+bool Config_WidgetAPI::getBooleanAttribute(const char* theAttributeName, bool theDefault) const
 {
-  return getProperty("label");
+  return ::getBooleanAttribute(myCurrentNode, theAttributeName, theDefault);
 }
 
-bool Config_WidgetAPI::isNode(xmlNodePtr theNode, const char* theNodeName, ...)
+std::string Config_WidgetAPI::featureId() const
 {
-  bool result = false;
-  const xmlChar* aName = theNode->name;
-  if (!aName || theNode->type != XML_ELEMENT_NODE)
-    return false;
+  return myFeatureId;
+}
 
-  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;
+std::string Config_WidgetAPI::widgetId() const
+{
+  return myAttributePrefix + getProperty(_ID);
+}
+
+std::string Config_WidgetAPI::widgetIcon() const
+{
+  return getProperty(ATTR_ICON);
+}
+
+std::string Config_WidgetAPI::widgetLabel() const
+{
+  return getProperty(ATTR_LABEL);
+}
+
+std::string Config_WidgetAPI::widgetTooltip() const
+{
+  return getProperty(ATTR_TOOLTIP);
 }