--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailuis/emailui/inc/FreestyleEmailUiStatusIndicator.h	Thu Dec 17 08:39:21 2009 +0200
@@ -0,0 +1,215 @@
+/*
+* Copyright (c) 2007 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:  FreestyleEmailUi status indicator definition
+*
+*/
+
+ 
+    
+#ifndef __FREESTYLEEMAILUI_STATUSINDICATOR_H__
+#define __FREESTYLEEMAILUI_STATUSINDICATOR_H__
+
+//<cmail> SF
+#include <alf/alftextvisual.h>
+#include <alf/alfanchorlayout.h>
+//</cmail>
+#include "FreestyleEmailUiUtilities.h"	// FSEmailUiGenericTimer
+
+class CFreestyleEmailUiAppUi;
+
+typedef RPointerArray<CAlfTexture> TFsEmailUiStatusIconArray;
+
+/**
+ *  Generic indicator class.
+ *
+ *  Shows an indication in bottom of the screen. Indication can have one icon
+ *  and/or one line of text.
+ *
+ */
+class CFSEmailUiStatusIndicator : public CAlfControl,
+								  public MFSEmailUiGenericTimerCallback
+	{
+public:
+    // These special values are supposed to be less than zero
+	enum TStatusIndicationDuration
+		{
+		/* Use indicator default duration (currently 3 seconds) */
+		EIndicationDefaultDuration = -1000,
+		
+		/* Indicator is not hided automatically, caller needs to hide it
+		   manually by calling HideIndicatorL() */
+		EIndicationNoAutomaticHiding,
+		
+		/* Indicator is first shown fully opague and then it fades out 
+		   partially so that it becomes partially transparent.
+		   Indicator is not hided automatically, caller needs to hide it
+		   manually by calling HideIndicatorL(). */
+		EIndicationNoAutomaticHidingFading,
+		
+        /* For internal use. Shows the indicator with changed layout values,
+           without any additional move/fade effects. Original duration is
+           not affected. */
+        EIndicationLayoutUpdated
+		};
+
+	/* Built-in indication types */
+	enum TStatusIndicationTypes 
+		{
+		EIndicationSynchronising,
+		EIndicationConnected,
+		EIndicationConnecting,
+		EIndicationDisconnectedGeneral,
+		EIndicationDisconnectedError,
+		EIndicationDisconnectedLowBattery,
+		EIndicationMailSent,
+		EIndicationCancelSynchronising,
+		EIndicationDownloadStarted,
+		EIndicationDownloadProgress
+		};
+	
+public:
+
+    /**
+     * Symbian two-phased constructor. Constructs an instance of
+     * CFSEmailUiStatusIndicator and adds it to given control group. The
+     * ownership of constructed instance is not returned to caller.
+     */
+    static CFSEmailUiStatusIndicator* NewL( CAlfEnv& aEnv,
+        CAlfControlGroup& aControlGroup, CFreestyleEmailUiAppUi* aAppUi );
+
+    /**
+     * Destructor.
+     */
+	~CFSEmailUiStatusIndicator();
+
+    /**
+     * Show one of the built in indications defined by TStatusIndicationTypes.
+     *
+     * @param aIndicationType Indicator type
+     * @param aFirstLineText Text shown in first line (e.g. mail box name).
+     *                       If NULL (default parameter), then only the default text is shown.
+     * @param aDuration How long the indication is shown. If not specified, uses
+     *                  the default duration. If set to EIndicationNoAutomaticHiding,
+     *                  need to be hided manually by calling HideIndicatorL().
+     */
+	void ShowIndicatorL( TStatusIndicationTypes aIndicationType,
+						 const TDesC* aFirstLineText = NULL,
+	                     TInt aDuration = EIndicationDefaultDuration );
+
+    /**
+     * Show custom indication defined by parameters.
+     *
+     * @param aFirstLineText Indication first line text. Set to NULL if no text in indication.
+     * @param aSecondLineText Indication second line text.If NULL (default parameter),
+     *                        only one line of text is shown.
+     * @param aIconTexture Icon texture. Set to NULL (default parameter) if no
+     *                     icon in indication.
+     * @param aDuration How long the indication is shown. If not specified, uses
+     *                  the default duration (3 seconds). If set to
+     *                  EIndicationNoAutomaticHiding, need to be hided manually
+     *                  by calling HideIndicatorL().
+     */
+	void ShowIndicatorL( TDesC* aFirstLineText,
+						 TDesC* aSecondLineText = NULL,
+						 CAlfTexture* aIconTexture = NULL,
+	                     TInt aDuration = EIndicationDefaultDuration );
+	                     
+    /**
+     * Resets the contents of the indicator.
+     *
+     * @param aFirstLineText Indication first line text. Set to NULL if the text should not be changed.
+     * @param aSecondLineText Indication second line text. Set to NULL (default parameter) 
+     *                        if the text should not be changed.
+     * @param aIconTexture Icon texture. Set to NULL (default parameter) if icon should not be changed.
+     */
+    void SetContentsL( const TDesC* aFirstLineText,
+                       const TDesC* aSecondLineText = NULL,
+                       const CAlfTexture* aIconTexture = NULL );
+
+    /**
+     * Hide currently shown indicator.
+     * @param   aDelayBeforeHidingInMs  Hiding happens after this amount on milliseconds. Defaults to 0.
+     */
+    void HideIndicator( TInt aDelayBeforeHidingInMs = 0 );
+
+	TBool IsVisible();
+	
+	/**
+	 * This function should be used to notify the notifier about changes in screen layout.
+	 */
+	void NotifyLayoutChange();
+	
+	// Handle foreground event (called by mail viewer visualiser for download screen and appui for connect popup)
+	void HandleForegroundEventL();
+	
+public: // From base class CAlfControl
+
+	void HandleCommandL(TInt aCommand);
+
+	TBool OfferEventL(const TAlfEvent& aEvent);
+
+public: // From base class MFSEmailUiGenericTimerCallback
+
+    /**
+     * Timer callback function.
+     */
+	void TimerEventL( CFSEmailUiGenericTimer* aTriggeredTimer );
+	
+private:
+	CFSEmailUiStatusIndicator(CAlfEnv& aEnv, CFreestyleEmailUiAppUi* aAppUi, CAlfControlGroup& aControlGroup );
+	void ConstructL();
+
+	void DoShowIndicator( TInt aDuration );
+	void PositionVisuals();
+	void CalculateSizeAttributes();
+	void LoadIconsL();
+	void SetTextByResourceIdL( TInt aResourceId, CAlfTextVisual* aTextVisual );
+	void SetOpacity( TReal aOpacity, TInt aTransitionTime );
+	void RotateImageL();
+	
+	void DoFirstStartL();
+	
+private: // data
+
+    CAlfEnv& iEnv;
+	CFreestyleEmailUiAppUi* iAppUi;
+	CAlfControlGroup& iControlGroup;
+	CAlfLayout* iParentLayout;
+	CAlfAnchorLayout* iContentLayout;
+	
+   	TRect iParentRect;
+	TInt iContentHeight;
+	TInt iIconWidth;
+
+	TInt iTextPadding;
+	TInt iBorderPadding;
+	
+	TBool iHasIcon;
+	TBool iHasSecondTextLine;
+	TBool iVisible;
+	TBool iUseCompactLayout;
+
+	TFsEmailUiStatusIconArray iIconArray;
+	
+	CAlfTextVisual* iFirstTextVisual;
+	CAlfTextVisual* iSecondTextVisual;
+	CAlfImageVisual* iImageVisual;
+	CAlfTexture* iIconSynchronisation;
+
+	CFSEmailUiGenericTimer* iTimer;
+	TBool iFadeOutAfterTimeOut;
+	TBool iFirstStartCompleted;
+};
+
+#endif //__FREESTYLEEMAILUI_STATUSINDICATOR_H__