vcl/unx/inc/sm.hxx

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  30 #ifndef _VCL_SM_HXX
  31 #define _VCL_SM_HXX
  32
  33 #include <tools/link.hxx>
  34 #include <salunx.h>
  35 #include <X11/SM/SMlib.h>
  36 #include <vcl/salsession.hxx>
  37
  38 class SessionManagerClient
  39 {
  40     static SmcConn                      aSmcConnection;
  41     static ByteString           aClientID;
  42     static bool                 bDocSaveDone;
  43
  44     static void SaveYourselfProc(               SmcConn connection,
  45                                         SmPointer client_data,
  46                                         int save_type,
  47                                         Bool shutdown,
  48                                         int interact_style,
  49                                         Bool fast );
  50     static void DieProc(                                SmcConn connection,
  51                                         SmPointer client_data );
  52     static void SaveCompleteProc(               SmcConn connection,
  53                                         SmPointer client_data );
  54     static void ShutdownCanceledProc(   SmcConn connection,
  55                                         SmPointer client_data );
  56     static void InteractProc(                   SmcConn connection,
  57                                         SmPointer clientData );
  58
  59     static const ByteString& getPreviousSessionID();
  60
  61     DECL_STATIC_LINK( SessionManagerClient, ShutDownHdl, void* );
  62     DECL_STATIC_LINK( SessionManagerClient, ShutDownCancelHdl, void* );
  63     DECL_STATIC_LINK( SessionManagerClient, SaveYourselfHdl, void* );
  64     DECL_STATIC_LINK( SessionManagerClient, InteractionHdl, void* );
  65 public:
  66     static VCL_DLLPUBLIC void open(); // needed by other plugins, so export
  67     static void close();
  68
  69     static bool checkDocumentsSaved();
  70     static bool queryInteraction();
  71     static void saveDone();
  72     static void interactionDone();
  73
  74     static String getExecName();
  75     static VCL_DLLPUBLIC const ByteString&  getSessionID();
  76 };
  77
  78 class SalFrame;
  79
  80 class IceSalSession : public SalSession
  81 {
  82 public:
  83     IceSalSession();
  84     virtual ~IceSalSession();
  85
  86     virtual void queryInteraction();
  87     virtual void interactionDone();
  88     virtual void saveDone();
  89     virtual bool cancelShutdown();
  90
  91     static void handleOldX11SaveYourself( SalFrame* pFrame );
  92 };
  93
  94 #endif