1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/os/graphics/windowing/windowserver/nonnga/SERVER/wstop.h Fri Jun 15 03:10:57 2012 +0200
1.3 @@ -0,0 +1,240 @@
1.4 +// Copyright (c) 2003-2009 Nokia Corporation and/or its subsidiary(-ies).
1.5 +// All rights reserved.
1.6 +// This component and the accompanying materials are made available
1.7 +// under the terms of "Eclipse Public License v1.0"
1.8 +// which accompanies this distribution, and is available
1.9 +// at the URL "http://www.eclipse.org/legal/epl-v10.html".
1.10 +//
1.11 +// Initial Contributors:
1.12 +// Nokia Corporation - initial contribution.
1.13 +//
1.14 +// Contributors:
1.15 +//
1.16 +// Description:
1.17 +// Sets compiler switches to control WSERV's build
1.18 +//
1.19 +//
1.20 +
1.21 +#ifndef __WSTOP_H__
1.22 +#define __WSTOP_H__
1.23 +
1.24 +#include <e32std.h>
1.25 +#include <e32base.h>
1.26 +#include <f32file.h>
1.27 +#include <w32debug.h>
1.28 +#include "w32cmd.h"
1.29 +#include "server.h"
1.30 +#include "tcursor.h"
1.31 +#include "ScrDev.H"
1.32 +#include "Direct.H"
1.33 +
1.34 +/**
1.35 +@internalTechnology
1.36 +*/
1.37 +class CWsRootWindow;
1.38 +typedef CDebugLogBase *(*CreateDebugLog)(TBool aIsFirst, TDesC &aParams);
1.39 +
1.40 +class CWsShellLogon : public CActive
1.41 + {
1.42 +public:
1.43 + CWsShellLogon();
1.44 + ~CWsShellLogon();
1.45 + void ConstructL(RFs &aFs);
1.46 + inline TFullName FullName();
1.47 +private:
1.48 + void DoCancel();
1.49 + void RunL();
1.50 + void Request();
1.51 +private:
1.52 +#if defined(__WINS__)
1.53 + RLibrary iLib;
1.54 + RThread iShellThread;
1.55 + RProcess iShellProcess;
1.56 +#else
1.57 + RProcess iShell;
1.58 +#endif
1.59 + };
1.60 +
1.61 +class CWsTop
1.62 + {
1.63 + enum {EShellBootModeReboot=0,EShellBootModeNoReboot=1,EShellBootModeExit=2};
1.64 +private:
1.65 + class CShellStarter : public CTimer
1.66 + {
1.67 + public:
1.68 + CShellStarter() : CTimer(EPriorityNormal) {CActiveScheduler::Add(this);}
1.69 + void ConstructL() {CTimer::ConstructL();}
1.70 + private:
1.71 + void RunL() { CWsTop::StartShell(); }
1.72 + };
1.73 +
1.74 +public:
1.75 + static void RunServerL();
1.76 + static void InitStaticsL();
1.77 + static void DeleteStaticsL();
1.78 + static inline CWsWindowGroup *FocusWindowGroup();
1.79 + static CWsClient *FocusWindowGroupOwner();
1.80 +
1.81 + static RWsTextCursor *CurrentTextCursor();
1.82 + static void SetCurrentTextCursor(RWsTextCursor *aCurrentTextCursor);
1.83 + static inline void KillForegroundSession();
1.84 +//
1.85 + static void TriggerRedraws(CWsRootWindow* aRootWindow);
1.86 + static void ClientDestroyed(const CWsClient *aClient);
1.87 + static void NewSession(const CWsClient *aClient);
1.88 + static inline TBool ShuttingDown();
1.89 + static void StartShell();
1.90 + static void SessionExited(CWsClient *aClient);
1.91 + static void ShellExited();
1.92 + static void Exit();
1.93 + enum TReloadWsIni
1.94 + {
1.95 + EDoReloadWsIni,
1.96 + EDoNotReloadWsIni
1.97 + };
1.98 + static void EnableLogging(TReloadWsIni aSetting = EDoReloadWsIni);
1.99 + static void DisableLogging();
1.100 + static TInt SetSendOffEventsToShell(CWsClient *aClient,const TWsClCmdOffEventsToShell &aData);
1.101 + static void StopWindowGettingOffEvents(CWsWindowBase* aWindow);
1.102 + static void HandleSwitchOff(TInt aEvent,TBool aDoSwitchOff);
1.103 + static inline CScreen* Screen();
1.104 + static inline CScreen* Screen(TInt aScreenId);
1.105 + static inline TInt NumberOfScreens();
1.106 + static void RedrawScreens();
1.107 + static void UpdateAllScreens();
1.108 + static void ClearAllRedrawStores();
1.109 + static void LogCommand(RWsSession::TLoggingCommand aCommand);
1.110 + static inline RTimer& Timer();
1.111 + static void StateDump();
1.112 + static void SetCurrentFocusScreen(CScreen* aScreen);
1.113 + static inline CScreen* CurrentFocusScreen();
1.114 + static TInt SetCurrentFocusScreen(TInt aScreenNo);
1.115 + static inline CWindowServer* WindowServer();
1.116 + static void SetCheckHeapOnDisconnectClient(const CWsClient* aClient);
1.117 + static void SetCheckHeapOnDisconnectMode(TWsCheckHeapOnDisconnectMode aCheckHeapOnDisconnectMode);
1.118 + static TInt FetchCheckHeapResult();
1.119 + static TBool NeedsHeapCheckAndRestart(TInt aStartHeapCount);
1.120 + static TBool ReleaseMemory();
1.121 + static inline TBool IsFadeEnabled();
1.122 + static inline TBool FinishEveryFlush();
1.123 + static TBool MultiFocusPolicy();
1.124 +
1.125 +private:
1.126 + static void InitLogging();
1.127 + static void InitScreenL( TInt aScreenNumber) ;
1.128 +
1.129 +private:
1.130 +// Data
1.131 + static CShellStarter *iShellStarter;
1.132 + static CWindowServer *iServer;
1.133 + static RLibrary iDebugLib;
1.134 + static CWsShellLogon *iShell;
1.135 + static const CWsClient *iShellClient;
1.136 + static TBool iPreviousShellClient;
1.137 + static TInt iShellBootMode;
1.138 + static TBool iShuttingDown;
1.139 + static TBool iIsFirstLog;
1.140 + static CWsWindowBase *iWindowToSendOffEventsTo;
1.141 + static CArrayPtrFlat<CScreen>* iScreens ;
1.142 + static CScreen* iCurrentFocusScreen;
1.143 + static TInt iNumberOfScreens ;
1.144 + static RTimer iTimer;
1.145 + static TBool iIgnoreSwitchOffEvent;
1.146 + static TBool iFadeEnabled;
1.147 + static TBool iFinishEveryFlush;
1.148 + static TBool iMultiFocusPolicy;
1.149 + static const CWsClient* iTriggerHeapCheckOnClientExit;
1.150 + static TWsCheckHeapOnDisconnectMode iHeapCheckMode;
1.151 + static TInt iCheckHeapResult;
1.152 + static TBool iDoHeapCheckAndRestart;
1.153 + };
1.154 +
1.155 +NONSHARABLE_CLASS(CWsActiveScheduler): public CActiveScheduler, public MWsActiveSchedulerDebug
1.156 + {
1.157 +public:
1.158 + static CWsActiveScheduler* Static();
1.159 + CWsActiveScheduler();
1.160 + ~CWsActiveScheduler();
1.161 + void PrepareDraw();
1.162 + void CancelPrepare();
1.163 + void StartDraw();
1.164 + void StopDraw(TInt aPixelsUpdated);
1.165 + void DrawStats(TInt& aUpdatesPerSecond,TInt64& aPixelsPerSecond,TInt aWindowInSeconds) const;
1.166 + void WaitForAnyRequest();
1.167 + void Error(TInt aError) const;
1.168 + void AccumReclaimedIdleTime(TInt64 aMicroSeconds);
1.169 + TInt64 ReclaimedIdleTime() const { return iReclaimedIdleTime; }
1.170 + TInt64 Requests() const { return iRequests; }
1.171 + TInt64 Errors() const { return iErrors; }
1.172 + virtual TInt64 Draws() const { return iDraws; }
1.173 + virtual TInt64 Total() const { return iTotal; }
1.174 + virtual TInt64 Preparing() const { return iPreparing; }
1.175 + virtual TInt64 Drawing() const { return iDrawing; }
1.176 + virtual TInt64 Idle() const { return iIdle; }
1.177 +private:
1.178 +#ifdef _DEBUG
1.179 + enum TState
1.180 + {
1.181 + ENormal,
1.182 + EPreparingDraw,
1.183 + EDrawing,
1.184 + EDrawn
1.185 + };
1.186 + TState iState;
1.187 +#endif
1.188 + // request stats
1.189 + TInt64 iRequests;
1.190 + mutable TInt64 iErrors;
1.191 + TInt64 iDraws;
1.192 + TTime iRun;
1.193 + TTime iRunDraw;
1.194 + TInt64 iTotal;
1.195 + TInt64 iPreparing;
1.196 + TInt64 iDrawing;
1.197 + TInt64 iIdle;
1.198 + TInt64 iReclaimedIdleTime;
1.199 + //TBool iPaused;
1.200 + // pixels-per-second stats
1.201 + NONSHARABLE_STRUCT(TSample)
1.202 + {
1.203 + TTime iStart;
1.204 + TUint64 iDuration;
1.205 + TUint32 iPixels;
1.206 + };
1.207 + TInt iFastCounterFreq;
1.208 + TUint iNumSamples;
1.209 + TUint iCurrent;
1.210 + TSample* iData;
1.211 + };
1.212 +
1.213 +
1.214 +//
1.215 +// inlines //
1.216 +//
1.217 +
1.218 +//
1.219 +// CWsTop
1.220 +//
1.221 +inline TBool CWsTop::ShuttingDown()
1.222 + {return(iShuttingDown);}
1.223 +inline CWsWindowGroup *CWsTop::FocusWindowGroup()
1.224 + {return(iCurrentFocusScreen->FocusWindowGroup());}
1.225 +inline void CWsTop::KillForegroundSession()
1.226 + {iCurrentFocusScreen->KillForegroundSession();}
1.227 +inline CScreen* CWsTop::Screen()
1.228 + {return CWsTop::Screen( 0 ) ;}
1.229 +inline CScreen* CWsTop::Screen(TInt aScreen)
1.230 + {return (*iScreens)[aScreen];}
1.231 +inline TInt CWsTop::NumberOfScreens()
1.232 + {return iNumberOfScreens;}
1.233 +inline CScreen* CWsTop::CurrentFocusScreen()
1.234 + {return iCurrentFocusScreen;}
1.235 +inline RTimer& CWsTop::Timer()
1.236 + {return iTimer;}
1.237 +inline CWindowServer* CWsTop::WindowServer()
1.238 + {return iServer;}
1.239 +inline TBool CWsTop::IsFadeEnabled()
1.240 + {return iFadeEnabled;}
1.241 +inline TBool CWsTop::FinishEveryFlush()
1.242 + {return iFinishEveryFlush;}
1.243 +#endif