--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/classicui_plat/signal_pane_api/inc/aknsignal.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,251 @@
+/*
+* Copyright (c) 2002-2006 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Control to show signal strength indicator on the
+*                status pane's signal pane.
+*
+*/
+
+
+#ifndef AKNSIGNAL_H
+#define AKNSIGNAL_H
+
+#include <coecntrl.h>
+
+class CEikImage;
+class CAknSignalPaneExtension;
+class CAknSignalIcon;
+class CAknSignalStrength;
+class CAknSignalDataObserver;
+
+/**
+* A default control in the status pane's signal pane
+* The control draws signal strength indicator graphics.
+*/
+
+class CAknSignalPane : public CCoeControl
+	{
+public:
+    /**
+    * Standard constructor
+    */
+    IMPORT_C CAknSignalPane();
+
+    /**
+    * Destructor
+    */
+    IMPORT_C ~CAknSignalPane();
+
+    /**
+    * Resource constructor.
+    * @param aReader Resource reader.
+    */
+    IMPORT_C void ConstructFromResourceL(TResourceReader& aReader);
+
+    /**
+    * Sets signal strength value to the signal indicator.
+    * @param aLevel Signal strength value ( 0 - 7 ).
+    */
+    IMPORT_C void SetSignalLevel(TInt aLevel);
+
+    /**
+    * Gets signal strength value from the signal indicator.
+    * @return Signal strength value ( 0 - 7 ).
+    */
+    TInt SignalLevel();
+
+    /**
+    * Gets signal state value from the signal indicator.
+    * @return Signal state value.
+    */
+    TInt SignalState();
+
+    /**
+    * Disables possible icon animation.
+    */
+    void DisableAnimation();
+    
+    /** 
+    * Set GPRS state. Available GRRS state are:
+    * EAknSignalGprsIndicatorOff, EAknSignalGprsIndicatorAvailable,
+    * EAknSignalGprsIndicatorContext, EAknSignalGprsIndicatorSuspended,
+    * EAknSignalGprsIndicatorMultipdp.
+    * 
+    * @param aGprsIconState GPRS state.
+    */
+    IMPORT_C void ShowGprsIcon(TInt aGprsIconState);
+
+    /**
+    * Set common packet data state. Available states are:
+    * EAknSignalCommonPacketDataIndicatorOff,
+    * EAknSignalCommonPacketDataIndicatorAvailable,
+    * EAknSignalCommonPacketDataIndicatorContext,
+    * EAknSignalCommonPacketDataIndicatorSuspended,
+    * EAknSignalCommonPacketDataIndicatorMultipdp.
+    * 
+    * @param aCommonPacketDataIconState Common packet data state.
+    * @since 2.6
+    */
+    IMPORT_C void ShowCommonPacketDataIcon(TInt aCommonPacketDataIconState);
+
+    /**
+    * Set WCDMA state. Available WCDMA states are:
+    * EAknSignalWcdmaIndicatorOff,
+    * EAknSignalWcdmaIndicatorAvailable,
+    * EAknSignalWcdmaIndicatorAttached,
+    * EAknSignalWcdmaIndicatorEstablishingContext,
+    * EAknSignalWcdmaIndicatorContext,
+    * EAknSignalWcdmaIndicatorMultipdp
+    * 
+    * @param aWcdmaIconState WCDMA state.
+    * @since 2.6
+    */
+    IMPORT_C void ShowWcdmaIcon(TInt aWcdmaIconState);
+
+    /**
+    * Set HSDPA state. Available HSDPA states are:
+    * EAknSignalHsdpaIndicatorOff,
+    * EAknSignalHsdpaIndicatorAvailable,
+    * EAknSignalHsdpaIndicatorAttached,
+    * EAknSignalHsdpaIndicatorEstablishingContext,
+    * EAknSignalHsdpaIndicatorContext,
+    * EAknSignalHsdpaIndicatorMultipdp
+    * 
+    * @param aHsdpaIconState HSDPA state.
+    * @since 3.1
+    */
+    IMPORT_C void ShowHsdpaIcon(TInt aHsdpaIconState);
+
+    /**
+    * Set CDMA state. Available CDMA states are:
+    * EAknSignalCdmaIndicatorOff,
+    * EAknSignalCdmaIndicatorNoService,
+    * EAknSignalCdmaIndicatorAvailable,
+    * EAknSignalCdmaIndicatorNotAvailable, 
+    * EAknSignalCdmaIndicatorActive,
+    * EAknSignalCdmaIndicatorDormant,
+    * EAknSignalCdmaIndicatorSending,
+    * EAknSignalCdmaIndicatorReceiving
+    *
+    * @param aCdmaIconState CDMA state.
+    * @since 2.7
+    */
+    IMPORT_C void ShowCdmaIcon(TInt aCdmaIconState);
+
+    /**
+    * Set EDGE (egprs) state. Available EDGE states are:
+    * EAknSignalEdgeIndicatorOff,
+    * EAknSignalEdgeIndicatorAvailable,
+    * EAknSignalEdgeIndicatorAttached,
+    * EAknSignalEdgeIndicatorEstablishingContext,
+    * EAknSignalEdgeIndicatorContext,
+    * EAknSignalEdgeIndicatorMultipdp
+    * 
+    * @param aEdgeIconState EDGE state.
+    * @since 3.0
+    */
+    IMPORT_C void ShowEdgeIcon(TInt aEdgeIconState);
+
+
+    /**
+    * @deprecated
+    *
+    * Set the background type. This method is used by the UI framework for 
+    * for syncronizing this components background type with navipane 
+    * background type.
+    *
+    * Available backgroud types are:
+    *      EAknNaviPaneBackgroundTypeNotDefined
+    *      EAknNaviPaneBackgroundTypeWipe
+    *      EAknNaviPaneBackgroundTypeSolid
+    *
+    * @param aType Background type.
+    * @since 2.1
+    */
+    IMPORT_C void SetNaviPaneBackgroundType(TInt aType);
+
+public:
+    /**
+    * From CCoeControl. Handles pointer event
+    * @param aPointerEvent Pointer event to be handled
+    */
+    void HandlePointerEventL( const TPointerEvent& aPointerEvent );
+
+private:
+    /**
+    * From CAknControl
+    */
+    IMPORT_C void* ExtensionInterface( TUid aInterface );
+
+protected: // From CCoeControl
+
+    /**
+    * From CCoeControl. Handle the size change events.
+    */
+    IMPORT_C void SizeChanged();
+
+    /**
+    * From CCoeControl. Handles the position change events.
+    */
+	IMPORT_C void PositionChanged();
+
+    /**
+	 * Handles a change to the control's resources of type aType
+	 * which are shared across the environment.
+	 * @param aType Event type.
+	 */
+	IMPORT_C void HandleResourceChange( TInt aType );
+
+    /**
+    * From CCoeControl. Returns number of controls inside the context pane control.
+    * @return Number of component controls.
+    */
+    IMPORT_C TInt CountComponentControls() const;
+
+    /**
+    * From CCoeControl. Returns a control determined by control id.
+    * @param anIndex Index of a control to be returned.
+    * @return Pointer to control
+    */
+    IMPORT_C CCoeControl* ComponentControl(TInt aIndex) const;
+
+private:
+    IMPORT_C void ConstructL();
+
+private: // From CCoeControl
+    IMPORT_C virtual void Draw(const TRect& aRect) const;
+
+private:
+   	static TInt TickerCallback(TAny* aThis);
+    TInt DoTick();
+    void DrawInNormalStatusPane(const TRect& aRect) const;
+    void DrawInSmallStatusPane(const TRect& aRect) const;
+    void DrawInFlatStatusPane(const TRect& aRect) const;
+    void DrawInStaconPane(const TRect& aRect) const;
+    CFbsBitmap* SignalIconBitmap() const;
+    CFbsBitmap* SignalIconBitmapMask() const;
+    void SetContainerWindowNonFading(TBool aNonFading);    
+	void LoadSignalIconL(TInt aIconState, TInt aColorIndex);
+
+private:
+    // Private flags for internal statemachines, iSpare taken into use
+    TInt iPrivateFlags;
+    CAknSignalIcon* iSignalIconControl;
+    CAknSignalStrength* iSignalStrengthControl;
+   	CPeriodic* iTicker;
+    CAknSignalDataObserver* iDataObserver;
+    TInt iSignalState;
+	CAknSignalPaneExtension* iExtension;
+    };
+
+#endif // AKNSIGNAL_H