1 // Copyright (C) 2007-2024 CEA, EDF, OPEN CASCADE
3 // Copyright (C) 2003-2007 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, or (at your option) any later version.
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
23 #ifndef SUIT_APPLICATION_H
24 #define SUIT_APPLICATION_H
39 class SUIT_ViewManager;
40 class SUIT_ResourceMgr;
41 class SUIT_ShortcutMgr;
45 #pragma warning ( disable:4251 )
49 * \brief For more information see <a href="http://doc.trolltech.com">QT documentation</a>.
52 An <b>Application</b> is a class which defines application configuration and behaviour.
53 For example Application object defines what Viewers are used in this application, what auxilliary windows
54 are present, how user can dial with them. Also Application object defines an sertain type of data structure by
55 holding of pointer on an instance of SUIT_Study class (which represents Document data structure). In other words
56 Application defines type of sata structure, type of used Viewers, type of main GUI widget (Desktop),
57 and other auxilliary tools.
60 class SUIT_EXPORT SUIT_Application : public QObject
66 virtual ~SUIT_Application();
68 //! Returns main widget (Desktop) of the application (if it exists)
69 virtual SUIT_Desktop* desktop();
71 /*! Returns \c false if application can not be closed (because of non saved data for example).
72 This method called by SUIT_Session whin closing of application was requested. */
73 virtual bool isPossibleToClose( bool& );
75 /*! Performs some finalization of life cycle of this application.
76 For instance, the application can force its documents(s) to close. */
77 virtual void closeApplication();
79 //! Returns active Study. If Application supports wirking with several studies this method should be redefined
80 virtual SUIT_Study* activeStudy() const;
82 //! Returns Name of application. Using is not defined.
83 virtual QString applicationName() const = 0;
85 virtual QString applicationVersion() const;
87 //! Shows the application's main widget. For non GUI application must be redefined.
90 //! Opens document <theFileName> into active Study. If Study is empty - creates it.
91 virtual bool useFile( const QString& theFileName);
93 //! Creates new empty Study if active Study = 0
94 virtual void createEmptyStudy();
96 /*! Returns number of Studies.
97 * Must be redefined in Applications which support several studies for one Application instance. */
98 virtual int getNbStudies() const;
100 SUIT_ResourceMgr* resourceMgr() const;
102 SUIT_ShortcutMgr* shortcutMgr() const;
104 //! Puts the message to the status bar
105 void putInfo ( const QString&, const int = 0 );
107 //! Invokes application-specific "Open/Save File" dialog and returns the selected file name.
108 virtual QString getFileName( bool open, const QString& initial, const QString& filters,
109 const QString& caption, QWidget* parent ) = 0;
111 //! Invokes application-specific "Select Directory" dialog and returns the selected directory name.
112 virtual QString getDirectory( const QString& initial, const QString& caption, QWidget* parent ) = 0;
115 virtual int viewManagerId ( const SUIT_ViewManager* ) const = 0;
116 virtual void viewManagers( const QString&, QList<SUIT_ViewManager*>& ) const = 0;
117 QAction* action( const int ) const;
119 void addPostRoutine( void (*theRoutine)() );
121 /** @name Create tool functions*/ //@{
122 int createTool( const QString&, const QString& = QString() );
123 int createTool( const int, const int, const int = -1 );
124 int createTool( const int, const QString&, const int = -1 );
125 int createTool( QAction*, const int, const int = -1, const int = -1 );
126 int createTool( QAction*, const QString&, const int = -1, const int = -1 );//@}
127 void clearTool( const QString& );
129 /** @name Create menu functions*/ //@{
130 int createMenu( const QString&, const int, const int = -1, const int = -1, const int = -1 );
131 int createMenu( const QString&, const QString&, const int = -1, const int = -1, const int = -1 );
132 int createMenu( const int, const int, const int = -1, const int = -1 );
133 int createMenu( const int, const QString&, const int = -1, const int = -1 );
134 int createMenu( QAction*, const int, const int = -1, const int = -1, const int = -1 );
135 int createMenu( QAction*, const QString&, const int = -1, const int = -1, const int = -1 );//@}
138 void applicationClosed( SUIT_Application* );
139 void activated( SUIT_Application* );
141 void infoChanged( QString );
144 virtual void updateCommandsStatus();
145 virtual void onHelpContextModule( const QString&, const QString&, const QString& = QString() );
151 SUIT_Application* startApplication( int, char** ) const;
152 SUIT_Application* startApplication( const QString&, int, char** ) const;
154 virtual void setDesktop( SUIT_Desktop* );
156 //! Creates a new Study instance. Must be redefined in new application according to its Study type.
157 virtual SUIT_Study* createNewStudy();
158 virtual void setActiveStudy( SUIT_Study* );
160 /** @name Set menu shown functions*/ //@{
161 void setMenuShown( QAction*, const bool );
162 void setMenuShown( const int, const bool );//@}
163 /** @name Set tool shown functions*/ //@{
164 void setToolShown( QAction*, const bool );
165 void setToolShown( const int, const bool );//@}
167 void setActionShown( QAction*, const bool );
168 void setActionShown( const int, const bool );
170 static QAction* separator();
171 int actionId( const QAction* ) const;
173 QList<QAction*> actions() const;
174 QList<int> actionIds() const;
176 int registerAction( const int, QAction* );
177 QAction* createAction( const int, const QString&, const QIcon&, const QString&,
178 const QString&, const int, QObject* = 0,
179 const bool = false, QObject* = 0, const char* = 0,
180 const QString& = QString() );
181 QAction* createAction( const int, const QString&, const QIcon&, const QString&,
182 const QString&, const QKeySequence&, QObject* = 0,
183 const bool = false, QObject* = 0, const char* = 0,
184 const QString& = QString() );
187 virtual void onDesktopActivated();
188 // void onDesktopMoved();
192 SUIT_Desktop* myDesktop;
193 QMap<int, QAction*> myActionMap;
194 SUIT_ShortcutMgr* myShortcutMgr;
196 QLabel* myStatusLabel;
198 typedef void (*PostRoutine)();
199 QList<PostRoutine> myPostRoutines;
202 //! This function must return a new application instance.
205 //jfa 22.06.2005:typedef SUIT_Application* (*APP_CREATE_FUNC)( int, char** );
206 typedef SUIT_Application* (*APP_CREATE_FUNC)();
209 #define APP_CREATE_NAME "createApplication"
212 #pragma warning ( default:4251 )