From: sln <sln@opencascade.com>
Date: Thu, 14 Jul 2005 09:55:08 +0000 (+0000)
Subject: isStudyLocked method fixed. isReadyToStart is constant now
X-Git-Url: http://git.salome-platform.org/gitweb/?a=commitdiff_plain;h=27542bbe52c820d5d151ae0a3b2a5b164885b6b1;p=modules%2Fsmesh.git

isStudyLocked method fixed. isReadyToStart is constant now
---

diff --git a/src/SMESHGUI/SMESHGUI_Operation.cxx b/src/SMESHGUI/SMESHGUI_Operation.cxx
index 14c925ae0..d97485553 100755
--- a/src/SMESHGUI/SMESHGUI_Operation.cxx
+++ b/src/SMESHGUI/SMESHGUI_Operation.cxx
@@ -83,18 +83,17 @@ void SMESHGUI_Operation::startOperation()
 // name    : isReadyToStart
 // Purpose : Verify whether operation is ready to start
 //=======================================================================
-bool SMESHGUI_Operation::isReadyToStart()
+bool SMESHGUI_Operation::isReadyToStart() const
 {
   if ( !SalomeApp_Operation::isReadyToStart() )
     return false;
-    
-  if ( getSMESHGUI() == 0 )
+  else if ( getSMESHGUI() == 0 )
   {
     SUIT_MessageBox::warn1( desktop(), tr( "SMESH_WRN_WARNING" ),
       tr( "NO_MODULE" ), tr( "SMESH_BUT_OK" ) );
     return false;
   }
-
+  
   return true;
 }
 
@@ -159,3 +158,28 @@ void SMESHGUI_Operation::onCancel()
 void SMESHGUI_Operation::initDialog()
 {
 }
+
+/*!
+ * \brief Verifies whether study of operation is locked
+  * \param theMess - specifies whether message box must be shown if study is locked
+  * \return State of study.
+*
+* Verifies whether study of operation is locked. If second parameter is TRUE and study
+* is locked when corresponding message box appears
+*/
+bool SMESHGUI_Operation::isStudyLocked( const bool theMess ) const
+{
+  if ( studyDS() )
+  {
+    if ( studyDS()->GetProperties()->IsLocked() )
+    {
+      if ( theMess )
+        SUIT_MessageBox::warn1 ( SMESHGUI::desktop(), QObject::tr( "WRN_WARNING" ),
+          QObject::tr( "WRN_STUDY_LOCKED" ), QObject::tr( "BUT_OK" ) );
+      return true;
+    }
+  }
+  
+  return false;
+}
+
diff --git a/src/SMESHGUI/SMESHGUI_Operation.h b/src/SMESHGUI/SMESHGUI_Operation.h
index 89ec3f6b7..caa435d8b 100755
--- a/src/SMESHGUI/SMESHGUI_Operation.h
+++ b/src/SMESHGUI/SMESHGUI_Operation.h
@@ -35,12 +35,13 @@ protected:
   virtual void      initDialog();
 
   virtual void      startOperation();
-  virtual bool      isReadyToStart();
+  virtual bool      isReadyToStart() const;
   
   //! Set according dialog active or inactive
   virtual void      setDialogActive( const bool );
 
   SMESHGUI*         getSMESHGUI() const;
+  bool              isStudyLocked( const bool = true ) const;
 
   _PTR(Study)       studyDS() const;