1 // ControlAppLauncher.h 2 // * PURPOSE 3 // A ControlAppLauncher manages a control-panel application 4 // for a given Media Kit node. It takes responsibility for 5 // launching the application, maintaining a BMessenger to 6 // it for control purposes, and telling it to quit upon 7 // destruction. 8 // 9 // * HISTORY 10 // e.moon 17jun99 Begun. 11 12 #ifndef __ControlAppLauncher_H__ 13 #define __ControlAppLauncher_H__ 14 15 #include <kernel/image.h> 16 #include <MediaDefs.h> 17 #include <Messenger.h> 18 19 class ControlAppLauncher { 20 public: // ctor/dtor 21 virtual ~ControlAppLauncher(); //nyi 22 23 ControlAppLauncher( 24 media_node_id mediaNode, 25 bool launchNow=true); //nyi 26 27 public: // accessors 28 bool launched() const { return m_launched; } 29 status_t error() const { return m_error; } 30 const BMessenger& messenger() const { return m_messenger; } 31 32 public: // operations 33 status_t launch(); //nyi 34 35 private: // guts 36 void quit(); 37 38 bool m_launched; 39 status_t m_error; 40 BMessenger m_messenger; 41 }; 42 43 #endif /*__ControlAppLauncher_H__*/ 44