1 /*

     2 * Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "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 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *

    16 */

    17 

    18 #ifndef AKNSGCC_H

    19 #define AKNSGCC_H

    20 

    21 #include <AknCapServerClient.h>

    22 #include <eikenv.h>

    23 #include <eikdef.h>

    24 #include <AknSyncDraw.h>

    25 #include <AknLayoutConfig.h>

    26 class CAknAppUiBase;

    27 class CEikStatusPane;

    28 class CEikAppUi;

    29 

    30 class MAknSgcStatusPaneRedrawCoordinator

    31 	{

    32 public:

    33 	virtual void BlockServerStatusPaneRedrawsL() = 0;

    34 	virtual void RedrawServerStatusPane() = 0;

    35 private:

    36 	IMPORT_C virtual void MAknSgcStatusPaneRedrawCoordinator_Reserved_1();

    37 	IMPORT_C virtual void MAknSgcStatusPaneRedrawCoordinator_Reserved_2();

    38 	};

    39 

    40 enum TSgcMoveAppToWhere

    41 	{

    42 	ESgcMoveAppToForeground,

    43 	ESgcMoveAppToBackground

    44 	};

    45 

    46 class CAknSgcImpl : public CBase

    47 	{

    48 public:

    49     virtual void MoveApp(TInt aAppWindowGroupId, TSgcMoveAppToWhere aWhere) = 0;

    50 	};

    51 

    52 

    53 NONSHARABLE_CLASS(CAknSgcClient) : public CCoeStatic

    54 	{

    55 public:

    56 	enum EAppFlags

    57 		{

    58 		EFullScreen,

    59 		ELegacyLayout,

    60 		EOrientationSpecified,

    61 		EOrientationLandscape

    62 		};

    63 

    64 public:

    65  	IMPORT_C static void CreateL();

    66 

    67 	IMPORT_C static void HandleChangeL();	// for change in foreground, partial foreground, full screen, status pane, app embedding

    68 	IMPORT_C static RAknUiServer* AknSrv();

    69 

    70 	IMPORT_C static void SetStatusPaneRedrawCoordinator(MAknSgcStatusPaneRedrawCoordinator* aSpRedrawCoord);

    71 	IMPORT_C static void BlockServerStatusPaneRedrawsL();

    72 	IMPORT_C static void RedrawServerStatusPane();

    73 

    74 	IMPORT_C static CAknDrawSynchronizer* DrawSynchronizer();

    75 

    76 	IMPORT_C static void PrepareForAppExit();

    77 

    78 	IMPORT_C static void SetSystemFaded(TBool aFade);

    79 	IMPORT_C static TBool IsSystemFaded();

    80 

    81 	IMPORT_C static TPixelsTwipsAndRotation PixelsAndRotation();		// for local app

    82 	IMPORT_C static TPixelsTwipsAndRotation CalculatePixelsAndRotation(TBool aFullScreen, TBool aLegacyApp, TBool aAppOrientationSpecified, TBool aAppOrientationLandscape);

    83 	IMPORT_C static CAknLayoutConfig::TScreenMode ScreenMode();		// for local app

    84 	IMPORT_C static CAknLayoutConfig::TScreenMode CalculateScreenMode(TBool aFullScreen, TBool aAppOrientationSpecified, TBool aAppOrientationLandscape);

    85 	IMPORT_C static CAknLayoutConfig::TScreenMode CalculateScreenMode(TBool aFullScreen, TBool aAppOrientationSpecified, TBool aAppOrientationLandscape, TInt aAppScreenMode);

    86 

    87     IMPORT_C static void SetKeyBlockMode(TAknKeySoundOpcode aMode);

    88     IMPORT_C static void SetKeyboardRepeatRate(TAknDefaultKeyboardRepeatRate aRate);

    89     /** 

    90     * Returns resource id of currently active statuspane. If current environment does not contain

    91     * statuspane, resource id is fecthed from akncapserver. Returns zero on error.

    92     */ 

    93     IMPORT_C static TInt CurrentStatuspaneResource();

    94     

    95     IMPORT_C static CAknLayoutConfig& LayoutConfig();

    96     IMPORT_C static const TDesC8& LayoutConfigBuf();

    97     

    98     IMPORT_C static void MoveApp(TInt aAppWindowGroupId, TSgcMoveAppToWhere aWhere);

    99 	IMPORT_C static void SetImpl(CAknSgcImpl* aImpl);

   100 

   101 	// internal

   102     static void RelinquishPriorityToForegroundAppLC(TBool aIsForeground);

   103 

   104 protected:

   105 	CAknSgcClient();

   106 	~CAknSgcClient();

   107 	void BaseConstructL();

   108 

   109 private:

   110 	inline static CAknSgcClient* Static();

   111 	virtual void ConstructL();

   112 

   113 	void DoHandleChangeL();

   114 

   115 	CEikStatusPane* StatusPane(CEikAppUi* aAppUi);

   116 	void SetAppUiForegroundL(CAknAppUiBase* aAppUi, TBool aForeground);

   117 	void SetAppUiPartialFgL(CAknAppUiBase* aAppUi, TBool aPartialFg);

   118 

   119 	void SimulateWsEventL(CEikAppUi* aAppUi, TInt aEventId);

   120 

   121 	static void ClearHandlingChangeFlag(TAny* aThis);

   122 

   123 	void DoPrepareForAppExit();

   124 

   125 	void DoSetSystemFaded(TBool aFade);

   126 	TBool DoIsSystemFaded() const;

   127 

   128 	void SetLegacyOrientationAndScreenModeAppUiFlags(TBitFlags& aAppFlags, TInt& aScreenMode, CAknAppUiBase* aAppUi);

   129 

   130 	TPixelsTwipsAndRotation DoCalculatePixelsAndRotation(TBool aFullScreen, TBool aLegacyApp, TBool aAppOrientationSpecified, TBool aAppOrientationLandscape, TInt aAppScreenMode);

   131 	CAknLayoutConfig::TScreenMode DoCalculateScreenMode(TBool aFullScreen, TBool aAppOrientationSpecified, TBool aAppOrientationLandscape, TInt aAppScreenMode);

   132 

   133     void DoSetKeyBlockMode(TAknKeySoundOpcode aMode);

   134     void DoSetKeyboardRepeatRate(TAknDefaultKeyboardRepeatRate aRate);

   135     TInt DoAskCurrentStatuspaneResource();

   136 

   137     void DoRelinquishPriorityToForegroundAppLC(TBool aIsForeground);

   138     virtual const TDesC8& DoLayoutConfigBuf();

   139 

   140 	void StartupBlankL();

   141 	static TInt StartupUnblank(TAny* aThis);

   142 	void DoStartupUnblank();

   143 

   144 protected:

   145 	TBitFlags iFlags;

   146 	CAknLayoutConfig* iLayoutConfig;

   147 private:

   148 	CCoeEnv* iCoeEnv;

   149 	RAknUiServer iAknSrv;

   150 	TInt iSpLayout;

   151 	TInt iSpFlags;

   152 	TBitFlags iAppFlags;

   153 	MAknSgcStatusPaneRedrawCoordinator* iSpRedrawCoord;

   154 	CAknDrawSynchronizer* iDrawSync;

   155 	CIdle *iStartupBlank;

   156 	TInt iAppScreenMode;

   157 	CAknSgcImpl* iImpl;

   158 	};

   159 

   160 

   161 

   162 #endif

   163 

   164 // End of File