1 // GEOM GEOMGUI : GUI for Geometry component
3 // Copyright (C) 2004 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
24 // File : GEOMBase_Helper.h
25 // Author : Sergey ANIKIN
29 #ifndef GEOMBASE_HELPER_H
30 #define GEOMBASE_HELPER_H
32 #include "GEOM_Displayer.h"
33 #include "SALOME_Prs.h"
34 #include "SALOME_ListIO.hxx"
35 #include <SALOMEconfig.h>
36 #include CORBA_CLIENT_HEADER(GEOM_Gen)
43 //#include <SALOME_WNT.hxx>
45 //#define SALOME_WNT_EXPORT
47 #if defined WNT && defined WIN32 && defined SALOME_WNT_EXPORTS
48 #define GEOMBASE_WNT_EXPORT __declspec( dllexport )
50 #define GEOMBASE_WNT_EXPORT
52 typedef std::list<GEOM::GEOM_Object_ptr> ObjectList;
54 class SalomeApp_Study;
56 class SUIT_ViewWindow;
59 class TColStd_MapOfInteger;
61 //================================================================
62 // Class : GEOMBase_Helper
63 // Description : Helper class for dialog box development, can be used as
64 // the second base class for dialog boxes. Contains convenient methods
65 // performing common operations (display/erase, selection activation,
66 // publication in a study, transaction management)
67 //================================================================
68 class GEOMBASE_WNT_EXPORT GEOMBase_Helper
71 GEOMBase_Helper( SUIT_Desktop* );
72 virtual ~GEOMBase_Helper();
75 static GEOM::GEOM_Gen_ptr getGeomEngine();
77 void display ( const ObjectList&, const bool = true );
78 void display ( GEOM::GEOM_Object_ptr, const bool = true );
79 void erase ( const ObjectList&, const bool = true );
80 void erase ( GEOM::GEOM_Object_ptr, const bool = true );
81 void redisplay ( const ObjectList&, const bool = true, const bool = true );
82 void redisplay ( GEOM::GEOM_Object_ptr, const bool = true, const bool = true );
84 virtual void displayPreview ( const bool activate = false,
85 const bool update = true,
86 const bool toRemoveFromEngine = true,
87 const double lineWidth = -1,
88 const int displayMode = -1,
89 const int color = -1 );
90 // This is the easiest way to show preview. It is based on execute() method.
91 // It removes temporary GEOM::GEOM_Objects automatically.
93 virtual void displayPreview ( GEOM::GEOM_Object_ptr obj,
94 const bool append = false,
95 const bool activate = false,
96 const bool update = true,
97 const double lineWidth = -1,
98 const int displayMode = -1,
99 const int color = -1 );
100 void displayPreview ( const SALOME_Prs* prs,
101 const bool append = false,
103 void erasePreview ( const bool = true );
105 void localSelection( const ObjectList&, const int );
106 void localSelection( GEOM::GEOM_Object_ptr, const int );
107 void activate( const int );
108 void globalSelection( const int = GEOM_ALLOBJECTS, const bool = false );
109 void globalSelection( const TColStd_MapOfInteger&, const bool = false );
110 void updateViewer ();
112 void prepareSelection( const ObjectList&, const int );
113 void prepareSelection( GEOM::GEOM_Object_ptr, const int );
115 void addInStudy ( GEOM::GEOM_Object_ptr, const char* theName );
118 bool abortCommand ();
119 bool commitCommand ( const char* = 0 );
120 bool hasCommand () const;
122 void updateObjBrowser() const;
123 int getStudyId () const;
124 SalomeApp_Study* getStudy () const;
125 bool checkViewWindow ();
127 bool onAccept( const bool publish = true, const bool useTransaction = true );
128 // This method should be called from "OK" button handler.
129 // <publish> == true means that objects returned by execute()
130 // should be published in a study.
133 // Shows a message box with infromation about an error taken from getOperation()->GetErrorCode()
134 void showError( const QString& msg );
135 // Shows a error message followed by <msg>
137 GEOM::GEOM_IOperations_ptr getOperation();
138 // If <myOperation> is nil --> calls createOperation() and put the result
139 // into <myOperation> and returns it;
140 // otherwise, simply returns <myOperation>
142 inline void setPrefix( const QString& prefix ) { myPrefix = prefix; }
143 QString getPrefix( GEOM::GEOM_Object_ptr = GEOM::GEOM_Object::_nil() ) const;
145 const SALOME_ListIO& selectedIO();
146 // Function returns a list of SALOME_InteractiveObject's from
147 // selection manager in GUI
150 // Function returns the number of selected objects
152 Handle(SALOME_InteractiveObject) firstIObject() ;
153 // Function returns the first selected object in the list
154 // of selected objects
156 Handle(SALOME_InteractiveObject) lastIObject() ;
157 // Function returns the last selected object in the list
158 // of selected objects
160 bool selectObjects( ObjectList& objects );
161 // Selects list of objects
163 ////////////////////////////////////////////////////////////////////////////
164 // Virtual methods, to be redefined in dialog classes
165 ////////////////////////////////////////////////////////////////////////////
167 virtual GEOM::GEOM_IOperations_ptr createOperation();
168 // This method should be redefined in dialog boxes so as to return
169 // proper GEOM_IOperation interface.
170 // Returns nil reference by default
172 virtual bool isValid( QString& msg );
173 // Called by onAccept(). Redefine this method to check validity of user input in dialog boxes.
175 virtual bool execute( ObjectList& objects );
176 // This method is called by onAccept().
177 // It should perform the required operation and put all new or modified objects into
178 // <objects> argument.Should return <false> if some error occurs during its execution.
180 virtual GEOM::GEOM_Object_ptr getFather( GEOM::GEOM_Object_ptr theObj );
181 // This method is called by addInStudy(). It should return a father object
182 // for <theObj> or a nil reference if <theObj> should be published
183 // as a top-level object.
185 virtual const char* getNewObjectName() const;
186 virtual void addSubshapesToStudy();
188 GEOM::GEOM_Object_ptr findObjectInFather( GEOM::GEOM_Object_ptr theFather, const char* theName );
189 //This Metod to find SubObject in theFather Object by Name (theName)
191 void addSubshapesToFather( QMap<QString, GEOM::GEOM_Object_var>& theMap );
193 void SetIsPreview(const bool thePreview) {isPreview = thePreview;}
194 bool IsPreview() {return isPreview;}
196 GEOM_Displayer* getDisplayer();
197 SUIT_Desktop* getDesktop() const;
200 char* getEntry ( GEOM::GEOM_Object_ptr ) const;
201 void clearShapeBuffer( GEOM::GEOM_Object_ptr );
204 typedef std::list<SALOME_Prs*> PrsList;
207 GEOM_Displayer* myDisplayer;
208 GEOM_Operation* myCommand;
209 GEOM::GEOM_IOperations_var myOperation;
210 SUIT_ViewWindow* myViewWindow;
213 SALOME_ListIO mySelected;
214 SUIT_Desktop* myDesktop;