1 // Utils.h

     2 // 

     3 // Copyright (c) 2010 Accenture. All rights reserved.

     4 // This component and the accompanying materials are made available

     5 // under the terms of the "Eclipse Public License v1.0"

     6 // which accompanies this distribution, and is available

     7 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 // 

     9 // Initial Contributors:

    10 // Accenture - Initial contribution

    11 //

    12 #ifndef UTILS_H

    13 #define UTILS_H

    14 

    15 #include <fshell/QR3ProductPlugin.h>

    16 #include <fshell/qr3dll.h>

    17 

    18 void HR(TDes& aDes, TInt64 aSize); // Human readable formatting of aSize as a memory size (eg 1500 -> "1.46 KB")

    19 void HR(TDes8& aDes, TInt64 aSize); 

    20 

    21 TPtrC ToString(TProcessPriority aPriority);

    22 TPtrC ToString(TThreadPriority aPriority);

    23 TPtrC ToString(TExitType aType);

    24 HBufC* ToStringL(SCapabilitySet& aCaps);

    25 TPtrC ToString(User::TCritical aCritical);

    26 TPtrC ToStringHal(TInt aHalAttribute);

    27 void ToStringHalVal(TDes& aDes, TInt aHalAttribute, TInt aHalValue);

    28 

    29 void PrettyName(TInt aType, TDes& aName); // aType is a TKernelObjectType

    30 

    31 //extern const char*const* KKTraceFlags[];

    32 TPtrC8 TraceFlagName(TInt aWord, TInt aBit);

    33 

    34 extern char const* const* const KCloggerTags[];

    35 

    36 //extern const char* KFileServerTraceFlags[];

    37 

    38 class CEcomWatcher;

    39 

    40 NONSHARABLE_CLASS(CDefaultProductPlugin) : public CBase, public MProductPlugin

    41 	{

    42 public:

    43 	static void LoadProductPluginL();

    44 	~CDefaultProductPlugin();

    45 

    46 	// From MProductPluginV1

    47 	TPtrC8 TraceFlagName(TInt aWord, TInt aBit);

    48 	void FormatValue(TDes& aDes, TValueType aType, TInt aAttrib, TInt aVal);

    49 	TUint32 GetDeviceType();

    50 	TBool HandleErrorL(TError aType, TInt aErr);

    51 	TKeyResponse OfferKeyEventL(TKeyEvent& aEvent, TEventCode aType);

    52 	void RefreshTabL(TInt aTab);

    53 	TBool DoDynInitOrDeleteCommandL(CQikCommand*& aCommand, const CCoeControl& aControlAddingCommands);

    54 	void DoViewConstructL(CQikMultiPageViewBase* aParentView);

    55 	void DoHandleControlEventL(CCoeControl *aControl, MCoeControlObserver::TCoeEvent aEventType);

    56 	TBool ConsumeMemoryKeys(TBool aDisk, TDes& aCheckboxName, TInt& aUpKeyCode, TInt& aDownKeyCode, TInt& aLogKeyCode);

    57 	void Release(TBool aAppIsShuttingDown);

    58 

    59 	// From MProductPluginV2

    60 	void EnablePanicChecking(TBool aEnable);

    61 	TBool PanicCheckingIsEnabled();

    62 

    63 	// From MProductPluginV3

    64 	void GetFeatureUidsL(RArray<TUid>& aUids);

    65 

    66 	// From MProductPluginV4

    67 	TBool ConsumeMemoryKeys(TBool aDisk, TDes& aCheckboxName, TInt& aUpKeyCode, TInt& aUpScanCode, TInt& aDownKeyCode, TInt& aDownScanCode, TInt& aLogKeyCode, TInt& aLogScanCode);

    68 	

    69 	// Internal

    70 	void EcomChangedL();

    71 	void ConstructL();

    72 	void DestroyPlugins();

    73 	void RescanPluginsL();

    74 	void LoadPluginL(TUid aImplUid, TInt aVersion);

    75 	void DisablePanicCheckPushL(); // Disables panic checks, pushes an item onto the cleanupstack that restores them

    76 	static void EnablePanicCheck(TAny* aSelf);

    77 

    78 private:

    79 	REComSession iEcom;

    80 	RImplInfoPtrArray iEcomPluginList;

    81 	RPointerArray<MProductPlugin> iPlugins;

    82 	MProductPluginV1* iPluginForThisDevice; // Not owned, may be NULL. Is explicitly typed to be MProductPluginV1 to remind people they have to check the version before calling any non-V1 functions

    83 	TInt iPluginForThisDeviceVersion; // Will be 0 if iPluginForThisDevice == NULL

    84 	RArray<TUid> iPluginDestructors;	

    85 	TCallBack iPluginsChangedCallback;

    86 	CEcomWatcher* iEcomChangeWatcher;

    87 	CQikMultiPageViewBase* iParentView;

    88 	TBool iShuttingDown;

    89 	};

    90 

    91 #ifdef __DLL__

    92 #define gPlugin ((CDefaultProductPlugin*)Dll::Tls())

    93 #else

    94 extern CDefaultProductPlugin* gPlugin;

    95 #endif

    96 

    97 void StartProfilerL();

    98 TBool IsProfilerRunning();

    99 void StopProfiler();

   100 

   101 TUint CriticalToFlags(User::TCritical aCrit);

   102 User::TCritical FlagsToCritical(TUint aFlags);

   103 

   104 

   105 #endif