uifw/AvKon/akncompamode/inc/akncompabutton.h
changeset 0 2f259fa3e83a
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/uifw/AvKon/akncompamode/inc/akncompabutton.h	Tue Feb 02 01:00:49 2010 +0200
@@ -0,0 +1,100 @@
+/*
+* 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:  Compatibility mode keyboard button
+*
+*/
+
+
+#ifndef __AKNCOMPABUTTON_H__
+#define __AKNCOMPABUTTON_H__
+
+#include <coecobs.h>    // MCoeControlObserver
+#include <aknbutton.h>
+
+/**
+ * Compatibility mode keyboard button
+ *
+ * Single button of compa-keyboard
+ *
+ * @since S60 v5.0
+ */
+NONSHARABLE_CLASS(CAknCompaButton) : public CAknButton,
+    public MCoeControlObserver
+    {
+public: // types
+    enum TButtonState
+        {
+        EButtonUp,
+        EButtonDown,
+        ENumStates
+        };
+
+public: // constructors
+
+    static CAknCompaButton* NewLC(TResourceReader& aReader);
+
+public: // new functions
+
+    void SetButtonUpL();
+    TInt ScanCode();
+    void UpdateColors();
+    void LayoutIconAndText();
+    TBool IsLockedDown();
+    TBool IsPressed();
+    TBool IsRocker();
+   
+protected: // from CAknButton
+
+    void ConstructFromResourceL(TResourceReader& aReader);
+
+    void ActivateL();
+
+    void HandlePointerEventL(const TPointerEvent& aPointerEvent);
+   
+//    void Draw( const TRect& aRect ) const;
+    
+private: // functions
+    CAknCompaButton(TInt aFlags);   
+
+    void FeedEventToAknButtonL(TButtonState aState);
+    void TactileFeedback();
+    CGulIcon* GetIconLC(TInt aBmpId, TInt aMaskId);
+
+private: // from MCoeControlObserver
+
+    /**
+    * This function is called when a control for which this control is the
+    * observer calls CCoeControl::ReportEventL(). Button pointer events are
+    * handled here.
+    * @param aControl The control that sent the event.
+    * @param aEventType The event type. 
+    */
+    void HandleControlEventL(CCoeControl *aControl, TCoeEvent aEventType);
+
+    void HandleResourceChange(TInt aType);
+
+private: // data
+    TInt iScanCode;
+    TSize iIconSize;
+   
+    struct
+        {
+        bool iHasIcon:1;
+        bool iHasText:1;
+        bool iLongTap:1; // long tap event received
+        bool iIsRocker:1; // button is a rocker button
+        } iFlags;
+    };
+
+#endif // __AKNCOMPABUTTON_H__