1 // Copyright (C) 2009-2012 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
20 #ifndef MYGEOMBASE_HELPER_HXX
21 #define MYGEOMBASE_HELPER_HXX
23 #include "GEOM_GEOMBase.hxx"
24 #include "GEOM_GenericObjPtr.h"
26 #include <GEOM_Displayer.h>
27 #include <SALOME_ListIO.hxx>
28 #include <SALOMEconfig.h>
29 #include CORBA_CLIENT_HEADER(GEOM_Gen)
36 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
38 class SalomeApp_Study;
40 class SUIT_ViewWindow;
43 class TColStd_MapOfInteger;
45 //================================================================
46 // Class : MyGEOMBase_Helper
47 // Description : Helper class for dialog box development, can be used as
48 // the second base class for dialog boxes. Contains convenient methods
49 // performing common operations (display/erase, selection activation,
50 // publication in a study, transaction management)
51 //================================================================
52 class GEOMBASE_EXPORT MyGEOMBase_Helper
55 MyGEOMBase_Helper( SUIT_Desktop* );
56 virtual ~MyGEOMBase_Helper();
59 static GEOM::GEOM_Gen_ptr getGeomEngine();
61 void display ( const ObjectList&, const bool = true );
62 void display ( GEOM::GEOM_Object_ptr, const bool = true );
63 void erase ( const ObjectList&, const bool = true );
64 void erase ( GEOM::GEOM_Object_ptr, const bool = true );
65 void redisplay ( const ObjectList&, const bool = true, const bool = true );
66 void redisplay ( GEOM::GEOM_Object_ptr, const bool = true, const bool = true );
68 virtual void displayPreview ( const bool display,
69 const bool activate = false,
70 const bool update = true,
71 const bool toRemoveFromEngine = true,
72 const double lineWidth = -1,
73 const int displayMode = -1,
74 const int color = -1 );
75 // This is the easiest way to show preview. It is based on execute() method.
76 // It removes temporary GEOM::GEOM_Objects automatically.
78 virtual void displayPreview ( GEOM::GEOM_Object_ptr obj,
79 const bool append = false,
80 const bool activate = false,
81 const bool update = true,
82 const double lineWidth = -1,
83 const int displayMode = -1,
84 const int color = -1 );
85 void displayPreview ( const SALOME_Prs* prs,
86 const bool append = false,
88 void erasePreview ( const bool = true );
90 void localSelection( const ObjectList&, const int );
91 void localSelection( GEOM::GEOM_Object_ptr, const int );
92 void activate( const int );
93 void globalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
94 void globalSelection( const TColStd_MapOfInteger&, const bool = false );
95 void globalSelection( const TColStd_MapOfInteger&, const QList<int>& ,const bool = false );
98 void prepareSelection( const ObjectList&, const int );
99 void prepareSelection( GEOM::GEOM_Object_ptr, const int );
101 QString addInStudy ( GEOM::GEOM_Object_ptr, const char* theName );
104 bool abortCommand ();
105 bool commitCommand ( const char* = 0 );
106 bool hasCommand () const;
108 void updateObjBrowser() const;
109 int getStudyId () const;
110 SalomeApp_Study* getStudy () const;
111 bool checkViewWindow ();
113 bool onAccept( const bool publish = true, const bool useTransaction = true );
114 // This method should be called from "OK" button handler.
115 // <publish> == true means that objects returned by execute()
116 // should be published in a study.
119 // Shows a message box with infromation about an error taken from getOperation()->GetErrorCode()
120 void showError( const QString& msg );
121 // Shows a error message followed by <msg>
123 GEOM::GEOM_IOperations_ptr getOperation();
124 // If <myOperation> is nil --> calls createOperation() and put the result
125 // into <myOperation> and returns it;
126 // otherwise, simply returns <myOperation>
128 inline void setPrefix( const QString& prefix ) { myPrefix = prefix; }
129 QString getPrefix( GEOM::GEOM_Object_ptr = GEOM::GEOM_Object::_nil() ) const;
131 bool selectObjects( ObjectList& objects );
132 // Selects list of objects
134 ////////////////////////////////////////////////////////////////////////////
135 // Virtual methods, to be redefined in dialog classes
136 ////////////////////////////////////////////////////////////////////////////
138 virtual GEOM::GEOM_IOperations_ptr createOperation();
139 // This method should be redefined in dialog boxes so as to return
140 // proper GEOM_IOperation interface.
141 // Returns nil reference by default
143 virtual bool isValid( QString& msg );
144 // Called by onAccept(). Redefine this method to check validity of user input in dialog boxes.
146 virtual bool execute( ObjectList& objects );
147 // This method is called by onAccept().
148 // It should perform the required operation and put all new or modified objects into
149 // <objects> argument.Should return <false> if some error occurs during its execution.
151 virtual void restoreSubShapes( SALOMEDS::Study_ptr theStudy, SALOMEDS::SObject_ptr theSObject );
152 // This method is called by addInStudy().
154 virtual GEOM::GEOM_Object_ptr getFather( GEOM::GEOM_Object_ptr theObj );
155 // This method is called by addInStudy(). It should return a father object
156 // for <theObj> or a nil reference if <theObj> should be published
157 // as a top-level object.
159 virtual QString getNewObjectName() const;
160 virtual bool extractPrefix() const;
161 virtual void addSubshapesToStudy();
163 GEOM::GEOM_Object_ptr findObjectInFather( GEOM::GEOM_Object_ptr theFather, const QString& theName );
164 GEOM::GEOM_Object_ptr findObjectInFather( GEOM::GEOM_Object_ptr theFather, int theIndex );
165 // These methods are used to find published sub-object (sub-shape) in the parent object (main shape)
167 GEOM::GeomObjPtr getSelected( TopAbs_ShapeEnum type );
168 GEOM::GeomObjPtr getSelected( const QList<TopAbs_ShapeEnum>& types );
169 QList<GEOM::GeomObjPtr> getSelected( TopAbs_ShapeEnum type, int count, bool strict = true );
170 QList<GEOM::GeomObjPtr> getSelected( const QList<TopAbs_ShapeEnum>& types, int count, bool strict = true );
172 void SetIsPreview(const bool thePreview) {isPreview = thePreview;}
173 bool IsPreview() {return isPreview;}
175 GEOM_Displayer* getDisplayer();
176 SUIT_Desktop* getDesktop() const;
178 virtual void setIsApplyAndClose( const bool theFlag );
179 virtual bool isApplyAndClose() const;
181 virtual void setIsOptimizedBrowsing( const bool theFlag );
182 virtual bool isOptimizedBrowsing() const;
185 QString getEntry( GEOM::GEOM_Object_ptr ) const;
186 void clearShapeBuffer( GEOM::GEOM_Object_ptr );
189 typedef std::list<SALOME_Prs*> PrsList;
192 GEOM_Displayer* myDisplayer;
193 GEOM_Operation* myCommand;
194 GEOM::GEOM_IOperations_var myOperation;
195 SUIT_ViewWindow* myViewWindow;
198 SALOME_ListIO mySelected;
199 SUIT_Desktop* myDesktop;
200 bool myIsApplyAndClose;
201 bool myIsOptimizedBrowsing;
205 #endif // GEOMBASE_HELPER_HXX