UVoid.h

00001 #ifndef _UVOID_H
00002 #define _UVOID_H
00003 // -------------------------------------------------------------------------
00004 #include <UniSetTypes.h>
00005 #include <MessageType.h>
00006 #include <gtkmm.h>
00007 #include "SBlinker.h"
00008 #include "Connector.h"
00009 // -------------------------------------------------------------------------
00010 class GuiPM;
00019 class UVoid
00020 {
00021 public :
00022     UVoid(Glib::Object* obj):
00023         gpm(NULL)
00024         ,connected_(false)
00025         ,obj_(obj)
00026     {}
00027     ~UVoid() {}
00028 
00029     /* Methods */
00033     virtual void askSensors(UniversalIO::UIOCommand command) {}
00037     virtual void sensorInfo(UniSetTypes::SensorMessage *sm) {}
00041     virtual void set_state(bool state) {}
00045     virtual void add_lock(const Gtk::Widget& w) {}
00048     virtual void unlock_current() {}
00052     virtual void set_connector(const ConnectorRef& connector) throw();
00055     ConnectorRef& get_connector();
00058     static void draw_disconnect_effect_1(Cairo::RefPtr<Cairo::Context> cr, const Gdk::Rectangle& rect);
00059 
00060     /* Handlers */
00061     virtual void on_connect() throw();                  
00062     virtual void on_disconnect() throw();                   
00064     /* Properties */
00065     Glib::PropertyProxy<bool> property_auto_connect();          
00066     Glib::PropertyProxy_ReadOnly<bool> property_auto_connect() const;   
00068     Glib::PropertyProxy<int> property_disconnect_effect();          
00069     Glib::PropertyProxy_ReadOnly<int> property_disconnect_effect() const;   
00071     Glib::PropertyProxy<bool> property_lock_view();             
00072     Glib::PropertyProxy_ReadOnly<bool> property_lock_view() const;      
00074     /* Variables */
00078     GuiPM* gpm;
00079 
00080 protected:
00081     /* Variables */
00082     static Blinker blinker;                         
00083     /* connected_ variable is used for local SharedMemory link state */
00084     bool connected_;                            
00085     ConnectorRef connector_;                        
00086     sigc::connection disconnect_connection_;                
00087     sigc::connection connect_connection_;                   
00089 private:
00090     /* Variables */
00091     Glib::Object* obj_;
00092 };
00093 #endif