X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FConfig%2FConfig_WidgetAPI.h;h=ee15c64a142122410c525e02e8f4549615878d6d;hb=b303db5dadecd329d1b9749110dd08ebff2294ab;hp=ad084049f76e147a9b0e468684e9a7694fceccaf;hpb=542c9d721fbef80eb2040ef248fdd431cad2e631;p=modules%2Fshaper.git

diff --git a/src/Config/Config_WidgetAPI.h b/src/Config/Config_WidgetAPI.h
index ad084049f..ee15c64a1 100644
--- a/src/Config/Config_WidgetAPI.h
+++ b/src/Config/Config_WidgetAPI.h
@@ -1,9 +1,22 @@
-/*
- * Config_WidgetAPI.h
- *
- *  Created on: Apr 1, 2014
- *      Author: sbh
- */
+// Copyright (C) 2014-2017  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<mailto:webmaster.salome@opencascade.com>
+//
 
 #ifndef CONFIG_WIDGETAPI_H_
 #define CONFIG_WIDGETAPI_H_
@@ -25,32 +38,62 @@ typedef xmlDoc *xmlDocPtr;
 struct _xmlDoc;
 //<<
 
-class CONFIG_EXPORT Config_WidgetAPI
+/*!
+ * \class Config_WidgetAPI
+ * \ingroup Config
+ * \brief Provides low-level API for WidgetFactory for reading xml definitions of widgets
+ */
+class Config_WidgetAPI
 {
  public:
-  Config_WidgetAPI(std::string theRawXml);
-  virtual ~Config_WidgetAPI();
+  CONFIG_EXPORT virtual ~Config_WidgetAPI();
 
-  //TODO(sbh): Make these fields protected, accessible only for WidgetFactory
-  bool toNextWidget();
-  bool toChildWidget();
-  bool toParentWidget();
+  //! Returns name of widget's node (attribute)
+  CONFIG_EXPORT std::string widgetType() const;
+  //! Returns true if widget has container type, which means it able to contain other widgets
+  CONFIG_EXPORT bool isGroupBoxWidget() const;
+  //! Returns true if widget has page type;
+  //! Page is container widget with combo box control to switch between pages
+  CONFIG_EXPORT bool isPagedWidget() const;
 
-  std::string widgetType() const;
-  bool isContainerWidget() const;
-  bool isPagedWidget() const;
+  //! Returns id of current feature
+  CONFIG_EXPORT std::string featureId() const;
+  //! Returns id of current widget
+  CONFIG_EXPORT std::string widgetId() const;
+  //! Returns icon of current widget
+  CONFIG_EXPORT std::string widgetIcon() const;
+  //! Returns text for label of current widget
+  CONFIG_EXPORT std::string widgetLabel() const;
+  //! Returns text for tooltip of current widget
+  CONFIG_EXPORT std::string widgetTooltip() const;
+  //! Returns a custom property of current widget
+  CONFIG_EXPORT std::string getProperty(const char* thePropName) const;
 
-  std::string widgetId() const;
-  std::string widgetIcon() const;
-  std::string widgetLabel() const;
-  std::string widgetTooltip() const;
+  /*! 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
+   */
+  CONFIG_EXPORT bool getBooleanAttribute(const char* theAttributeName, bool theDefault) const;
 
-  std::string getProperty(const char* thePropName) const;
+ protected:
+  /// These fields are accessible for ModuleBase_WidgetFactory only
+  CONFIG_EXPORT Config_WidgetAPI(std::string theRawXml);
+  //! Pass to the next (sibling) node of widget's xml definition. If impossible, returns false
+  CONFIG_EXPORT bool toNextWidget();
+  //! Pass into the child node of widget's xml definition. If impossible, returns false
+  CONFIG_EXPORT bool toChildWidget();
+  //! Pass into the parent node of widget's xml definition. If impossible, returns false
+  CONFIG_EXPORT bool toParentWidget();
 
  private:
-  xmlDocPtr myDoc;
-  xmlNodePtr myCurrentNode;
+  xmlDocPtr myDoc; //!< Pointer to the root of widget's xml definition
+  xmlNodePtr myCurrentNode; //!< Pointer to the current node in the widget's xml definition
+  std::string myFeatureId;
 
+  friend class ModuleBase_WidgetFactory;
 };
 
 #endif /* CONFIG_WIDGETAPI_H_ */