X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_WidgetAPI.h;h=a44ce55a42cae5ab7ee18d7469b7d7e6fdcb258e;hb=f2b824352efd1d87659563e3a9bfbaa53f0ec3a2;hp=4030ff257a204b12e70af6d7c14cdbd6f4677f10;hpb=4d6a5c7e00c6d8e68c01ce5947432d9cdfbcb7a5;p=modules%2Fshaper.git

diff --git a/src/Config/Config_WidgetAPI.h b/src/Config/Config_WidgetAPI.h
index 4030ff257..a44ce55a4 100644
--- a/src/Config/Config_WidgetAPI.h
+++ b/src/Config/Config_WidgetAPI.h
@@ -1,3 +1,5 @@
+// Copyright (C) 2014-20xx CEA/DEN, EDF R&D
+
 /*
  * Config_WidgetAPI.h
  *
@@ -8,7 +10,7 @@
 #ifndef CONFIG_WIDGETAPI_H_
 #define CONFIG_WIDGETAPI_H_
 
-#include <Config.h>
+#include <Config_def.h>
 
 #include <cstdarg>
 #include <string>
@@ -25,32 +27,59 @@ typedef xmlDoc *xmlDocPtr;
 struct _xmlDoc;
 //<<
 
-
+/*!
+ * \class Config_WidgetAPI
+ * \ingroup Config
+ * \brief Provides low-level API for WidgetFactory for reading xml definitions of widgets
+ */
 class CONFIG_EXPORT Config_WidgetAPI
 {
-public:
-  Config_WidgetAPI(std::string theRawXml);
+ public:
   virtual ~Config_WidgetAPI();
 
-  bool toNextWidget();
-  bool toChildWidget();
-  bool toParentWidget();
+  //! Returns name of widget's node (attribute)
+  std::string widgetType() const;
+  //! Returns true if widget has container type, which means it able to contain other widgets
+  bool isContainerWidget() const;
+  //! Returns true if widget has page type;
+  //! Page is container widget with combo box control to switch between pages
+  bool isPagedWidget() const;
 
-  std::string widgetType();
-  bool isContainerWidget();
-  bool isPagedWidget();
+  //! Returns id of current widget
+  std::string widgetId() const;
+  //! Returns icon of current widget
+  std::string widgetIcon() const;
+  //! Returns text for label of current widget
+  std::string widgetLabel() const;
+  //! Returns text for tooltip of current widget
+  std::string widgetTooltip() const;
+  //! Returns a custom property of current widget
+  std::string getProperty(const char* thePropName) const;
 
-  std::string widgetId();
-  std::string widgetIcon();
-  std::string widgetLabel();
-  std::string widgetTooltip();
+  /*! Checks if the XML representation of widget has given attribute,
+   *  if yes - returns it's bool value, if no, or if the value can not
+   *  be converted to bool - returns theDefault.
+   *  \param theAttributeName attribute to check
+   *  \param theDefault default value on bad data
+   *  \return the boolean result
+   */
+  bool getBooleanAttribute(const char* theAttributeName, bool theDefault) const;
 
-  std::string getProperty(const char* thePropName);
+ protected:
+  /// These fields are accessible for ModuleBase_WidgetFactory only
+  Config_WidgetAPI(std::string theRawXml);
+  //! Pass to the next (sibling) node of widget's xml definition. If impossible, returns false
+  bool toNextWidget();
+  //! Pass into the child node of widget's xml definition. If impossible, returns false
+  bool toChildWidget();
+  //! Pass into the parent node of widget's xml definition. If impossible, returns false
+  bool toParentWidget();
 
-private:
-  xmlDocPtr myDoc;
-  xmlNodePtr myCurrentNode;
+ private:
+  xmlDocPtr myDoc; //!< Pointer to the root of widget's xml definition
+  xmlNodePtr myCurrentNode; //!< Pointer to the current node in the widget's xml definition
 
+  friend class ModuleBase_WidgetFactory;
 };
 
 #endif /* CONFIG_WIDGETAPI_H_ */