1*b1cdbd2cSJim Jagielski /************************************************************** 2*b1cdbd2cSJim Jagielski * 3*b1cdbd2cSJim Jagielski * Licensed to the Apache Software Foundation (ASF) under one 4*b1cdbd2cSJim Jagielski * or more contributor license agreements. See the NOTICE file 5*b1cdbd2cSJim Jagielski * distributed with this work for additional information 6*b1cdbd2cSJim Jagielski * regarding copyright ownership. The ASF licenses this file 7*b1cdbd2cSJim Jagielski * to you under the Apache License, Version 2.0 (the 8*b1cdbd2cSJim Jagielski * "License"); you may not use this file except in compliance 9*b1cdbd2cSJim Jagielski * with the License. You may obtain a copy of the License at 10*b1cdbd2cSJim Jagielski * 11*b1cdbd2cSJim Jagielski * http://www.apache.org/licenses/LICENSE-2.0 12*b1cdbd2cSJim Jagielski * 13*b1cdbd2cSJim Jagielski * Unless required by applicable law or agreed to in writing, 14*b1cdbd2cSJim Jagielski * software distributed under the License is distributed on an 15*b1cdbd2cSJim Jagielski * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16*b1cdbd2cSJim Jagielski * KIND, either express or implied. See the License for the 17*b1cdbd2cSJim Jagielski * specific language governing permissions and limitations 18*b1cdbd2cSJim Jagielski * under the License. 19*b1cdbd2cSJim Jagielski * 20*b1cdbd2cSJim Jagielski *************************************************************/ 21*b1cdbd2cSJim Jagielski 22*b1cdbd2cSJim Jagielski 23*b1cdbd2cSJim Jagielski 24*b1cdbd2cSJim Jagielski #ifndef _VCL_SALSESSION_HXX 25*b1cdbd2cSJim Jagielski #define _VCL_SALSESSION_HXX 26*b1cdbd2cSJim Jagielski 27*b1cdbd2cSJim Jagielski #include "vcl/dllapi.h" 28*b1cdbd2cSJim Jagielski 29*b1cdbd2cSJim Jagielski enum SalSessionEventType 30*b1cdbd2cSJim Jagielski { 31*b1cdbd2cSJim Jagielski Interaction, 32*b1cdbd2cSJim Jagielski SaveRequest, 33*b1cdbd2cSJim Jagielski ShutdownCancel, 34*b1cdbd2cSJim Jagielski Quit 35*b1cdbd2cSJim Jagielski }; 36*b1cdbd2cSJim Jagielski 37*b1cdbd2cSJim Jagielski struct SalSessionEvent 38*b1cdbd2cSJim Jagielski { 39*b1cdbd2cSJim Jagielski SalSessionEventType m_eType; 40*b1cdbd2cSJim Jagielski SalSessionEventSalSessionEvent41*b1cdbd2cSJim Jagielski SalSessionEvent( SalSessionEventType eType ) 42*b1cdbd2cSJim Jagielski : m_eType( eType ) 43*b1cdbd2cSJim Jagielski {} 44*b1cdbd2cSJim Jagielski }; 45*b1cdbd2cSJim Jagielski 46*b1cdbd2cSJim Jagielski struct SalSessionInteractionEvent : public SalSessionEvent 47*b1cdbd2cSJim Jagielski { 48*b1cdbd2cSJim Jagielski bool m_bInteractionGranted; 49*b1cdbd2cSJim Jagielski SalSessionInteractionEventSalSessionInteractionEvent50*b1cdbd2cSJim Jagielski SalSessionInteractionEvent( bool bGranted ) 51*b1cdbd2cSJim Jagielski : SalSessionEvent( Interaction ), 52*b1cdbd2cSJim Jagielski m_bInteractionGranted( bGranted ) 53*b1cdbd2cSJim Jagielski {} 54*b1cdbd2cSJim Jagielski }; 55*b1cdbd2cSJim Jagielski 56*b1cdbd2cSJim Jagielski struct SalSessionSaveRequestEvent : public SalSessionEvent 57*b1cdbd2cSJim Jagielski { 58*b1cdbd2cSJim Jagielski bool m_bShutdown; 59*b1cdbd2cSJim Jagielski bool m_bCancelable; 60*b1cdbd2cSJim Jagielski SalSessionSaveRequestEventSalSessionSaveRequestEvent61*b1cdbd2cSJim Jagielski SalSessionSaveRequestEvent( bool bShutdown, bool bCancelable ) 62*b1cdbd2cSJim Jagielski : SalSessionEvent( SaveRequest ), 63*b1cdbd2cSJim Jagielski m_bShutdown( bShutdown ), 64*b1cdbd2cSJim Jagielski m_bCancelable( bCancelable ) 65*b1cdbd2cSJim Jagielski {} 66*b1cdbd2cSJim Jagielski }; 67*b1cdbd2cSJim Jagielski 68*b1cdbd2cSJim Jagielski struct SalSessionShutdownCancelEvent : public SalSessionEvent 69*b1cdbd2cSJim Jagielski { SalSessionShutdownCancelEventSalSessionShutdownCancelEvent70*b1cdbd2cSJim Jagielski SalSessionShutdownCancelEvent() 71*b1cdbd2cSJim Jagielski : SalSessionEvent( ShutdownCancel ) 72*b1cdbd2cSJim Jagielski {} 73*b1cdbd2cSJim Jagielski }; 74*b1cdbd2cSJim Jagielski 75*b1cdbd2cSJim Jagielski struct SalSessionQuitEvent : public SalSessionEvent 76*b1cdbd2cSJim Jagielski { SalSessionQuitEventSalSessionQuitEvent77*b1cdbd2cSJim Jagielski SalSessionQuitEvent() 78*b1cdbd2cSJim Jagielski : SalSessionEvent( Quit ) 79*b1cdbd2cSJim Jagielski {} 80*b1cdbd2cSJim Jagielski }; 81*b1cdbd2cSJim Jagielski 82*b1cdbd2cSJim Jagielski typedef void(*SessionProc)( SalSessionEvent *pEvent); 83*b1cdbd2cSJim Jagielski 84*b1cdbd2cSJim Jagielski class VCL_PLUGIN_PUBLIC SalSession 85*b1cdbd2cSJim Jagielski { 86*b1cdbd2cSJim Jagielski SessionProc m_aProc; 87*b1cdbd2cSJim Jagielski public: SalSession()88*b1cdbd2cSJim Jagielski SalSession() 89*b1cdbd2cSJim Jagielski : m_aProc( 0 ) 90*b1cdbd2cSJim Jagielski {} 91*b1cdbd2cSJim Jagielski virtual ~SalSession(); 92*b1cdbd2cSJim Jagielski SetCallback(SessionProc aCallback)93*b1cdbd2cSJim Jagielski void SetCallback( SessionProc aCallback ) 94*b1cdbd2cSJim Jagielski { 95*b1cdbd2cSJim Jagielski m_aProc = aCallback; 96*b1cdbd2cSJim Jagielski } CallCallback(SalSessionEvent * pEvent)97*b1cdbd2cSJim Jagielski void CallCallback( SalSessionEvent* pEvent ) 98*b1cdbd2cSJim Jagielski { 99*b1cdbd2cSJim Jagielski if( m_aProc ) 100*b1cdbd2cSJim Jagielski m_aProc( pEvent ); 101*b1cdbd2cSJim Jagielski } 102*b1cdbd2cSJim Jagielski 103*b1cdbd2cSJim Jagielski // query the session manager for a user interaction slot 104*b1cdbd2cSJim Jagielski virtual void queryInteraction() = 0; 105*b1cdbd2cSJim Jagielski // signal the session manager that we're done with user interaction 106*b1cdbd2cSJim Jagielski virtual void interactionDone() = 0; 107*b1cdbd2cSJim Jagielski // signal that we're done saving 108*b1cdbd2cSJim Jagielski virtual void saveDone() = 0; 109*b1cdbd2cSJim Jagielski // try to cancel the sutdown in progress 110*b1cdbd2cSJim Jagielski virtual bool cancelShutdown() = 0; 111*b1cdbd2cSJim Jagielski }; 112*b1cdbd2cSJim Jagielski 113*b1cdbd2cSJim Jagielski #endif 114