From a61d8b3559a75cf73edd6797601f19c5b74f3fe8 Mon Sep 17 00:00:00 2001
From: vsv <vsv@opencascade.com>
Date: Thu, 13 May 2010 08:11:18 +0000
Subject: [PATCH] *** empty log message ***

---
 src/Qtx/QtxPagePrefMgr.cxx      | 78 +++++++++++++++++++++++++++++++++
 src/Qtx/QtxPagePrefMgr.h        | 29 ++++++++++++
 src/SUIT/SUIT_PreferenceMgr.cxx |  3 ++
 src/SUIT/SUIT_PreferenceMgr.h   |  3 +-
 4 files changed, 112 insertions(+), 1 deletion(-)

diff --git a/src/Qtx/QtxPagePrefMgr.cxx b/src/Qtx/QtxPagePrefMgr.cxx
index 6fb5b4359..df939b8bd 100644
--- a/src/Qtx/QtxPagePrefMgr.cxx
+++ b/src/Qtx/QtxPagePrefMgr.cxx
@@ -3909,3 +3909,81 @@ void QtxPagePrefDateTimeItem::updateDateTime()
 
   myDateTime->setDisplayFormat( dispFmt );
 }
+
+
+
+/*!
+  \brief Constructor.
+
+  Creates preference item of user defined widget. The item widget has to be inherited from 
+  QtxUserDefinedContent class. An instance of this class has to be installed into the item
+  with help of setContent method. Methods optionValue and setOptionValue use pointer on the 
+  content widget an qint64 value.
+
+  \param parent parent preference item
+*/
+QtxUserDefinedItem::QtxUserDefinedItem( QtxPreferenceItem* parent )
+  : QtxPageNamedPrefItem(QString(), parent), myContent(0)
+{
+}
+  
+/*!
+  \brief Lets to Store preferences for content instance
+  \sa retrieve()
+*/
+void QtxUserDefinedItem::store()
+{
+  if (myContent) {
+    myContent->store( resourceMgr(), preferenceMgr());
+  }
+}
+
+/*!
+  \brief Lets to Retrieve preferences for content instance
+  \sa store()
+*/
+void QtxUserDefinedItem::retrieve()
+{
+  if (myContent) {
+    myContent->retrieve( resourceMgr(), preferenceMgr());
+  }
+}
+
+/*!
+ * \brief Returns option value
+ * \param theName is a string "content"
+ * \return pointer on QtxUserDefinedContent class instance as a qint64 value
+ */
+QVariant QtxUserDefinedItem::optionValue( const QString& theName ) const
+{
+  if ( theName == "content" )
+    return (qint64) myContent;
+  else
+    return QtxPreferenceItem::optionValue( theName );
+}
+
+/*!
+ * \brief Sets option value
+ * \param theName is a string "content" 
+ * \param theVal is a pointer on QtxUserDefinedContent class instance represented as qint64 value
+ */
+void QtxUserDefinedItem::setOptionValue( const QString& theName, const QVariant& theVal)
+{
+  if ( theName == "content" ) {
+    if ( theVal.canConvert( QVariant::ULongLong ) ) {
+      setContent( (QtxUserDefinedContent*)theVal.toULongLong() );
+    }
+  } else
+    QtxPreferenceItem::setOptionValue( theName, theVal );
+}
+  
+/*!
+ * \brief Defines content of the property item as a Widget which has to be inherited from 
+ * QtxUserDefinedContent class.
+ * \param theContent is an QtxUserDefinedContent class instance.
+ */
+void QtxUserDefinedItem::setContent( QtxUserDefinedContent* theContent ) 
+{ 
+  myContent = theContent; 
+  setControl(myContent);
+}
diff --git a/src/Qtx/QtxPagePrefMgr.h b/src/Qtx/QtxPagePrefMgr.h
index bbc634240..f0c532458 100644
--- a/src/Qtx/QtxPagePrefMgr.h
+++ b/src/Qtx/QtxPagePrefMgr.h
@@ -664,4 +664,33 @@ private:
   QDateTimeEdit*   myDateTime;
 };
 
+
+class QtxUserDefinedContent: public QWidget
+{
+ public:
+  QtxUserDefinedContent(QWidget* parent = 0, Qt::WindowFlags f = 0 ):QWidget(parent, f) {};
+  virtual void store(QtxResourceMgr* theRes, QtxPreferenceMgr* thePref) = 0;
+  virtual void retrieve(QtxResourceMgr* theRes, QtxPreferenceMgr* thePref) = 0;
+};
+
+
+class QTX_EXPORT QtxUserDefinedItem : public QtxPageNamedPrefItem
+{
+public:
+  QtxUserDefinedItem( QtxPreferenceItem* parent );
+
+  void setContent( QtxUserDefinedContent* theContent );
+
+  virtual void store();
+  virtual void retrieve();
+
+protected:
+  virtual QVariant optionValue( const QString& theName ) const;
+  virtual void     setOptionValue( const QString& theName, const QVariant& theVal );
+
+private:
+  QtxUserDefinedContent* myContent;
+};
+
+
 #endif
diff --git a/src/SUIT/SUIT_PreferenceMgr.cxx b/src/SUIT/SUIT_PreferenceMgr.cxx
index 512fdafa0..ac1c801b2 100644
--- a/src/SUIT/SUIT_PreferenceMgr.cxx
+++ b/src/SUIT/SUIT_PreferenceMgr.cxx
@@ -150,6 +150,9 @@ int SUIT_PreferenceMgr::addItem( const QString& title, const int pId,
   case DirList:
     item = new QtxPagePrefPathListItem( Qtx::PT_Directory, title, parent, sect, param );
     break;
+  case UserDefined:
+    item = new QtxUserDefinedItem(parent);
+    break;
   }
 
   return item ? item->id() : -1;
diff --git a/src/SUIT/SUIT_PreferenceMgr.h b/src/SUIT/SUIT_PreferenceMgr.h
index f6987252f..bf4c61fe1 100644
--- a/src/SUIT/SUIT_PreferenceMgr.h
+++ b/src/SUIT/SUIT_PreferenceMgr.h
@@ -39,7 +39,8 @@ class SUIT_EXPORT SUIT_PreferenceMgr : public QtxPagePrefMgr
 public:
   typedef enum { Auto, Space, Bool, Color, String, Selector,
                  DblSpin, IntSpin, Double, Integer,
-                 GroupBox, Tab, Frame, Font, DirList, File } PrefItemType;
+                 GroupBox, Tab, Frame, Font, DirList, File, 
+                 UserDefined = 1000 } PrefItemType;
 
 public:
   SUIT_PreferenceMgr( QtxResourceMgr*, QWidget* = 0 );
-- 
2.39.2