diff -r 000000000000 -r 96612d01cf9f videoplayback/videoplaybackcontrols/inc/mpxvideoplaybackvolumebar.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/videoplayback/videoplaybackcontrols/inc/mpxvideoplaybackvolumebar.h Mon Jan 18 20:21:12 2010 +0200 @@ -0,0 +1,180 @@ +/* +* Copyright (c) 2008 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: Implementation of CMPXVideoPlaybackVolumeBar +* +*/ + +// Version : %version: 7 % + + + +#ifndef MPXVIDEOPLAYBACKVOLUMEBAR_H +#define MPXVIDEOPLAYBACKVOLUMEBAR_H + +// INCLUDES +#include + + +// FORWARD DECLARATIONS +class CMPXVideoPlaybackControlsController; + +#ifdef RD_TACTILE_FEEDBACK +class MTouchFeedback; +#endif //RD_TACTILE_FEEDBACK + +// DATA TYPES +enum TMPXVolumeDragging +{ + EVolumeNotDragging, + EVolumeIncreaseDragging, + EVolumeDecreaseDragging, + EVolumeSpeakerDragging, + EVolumeBarDragging +}; + + +class CMPXVideoPlaybackVolumeBar : public CCoeControl +{ + public: + /** + * Two-phased constructor. + */ + static CMPXVideoPlaybackVolumeBar* NewL( CMPXVideoPlaybackControlsController* aController, + TRect aRect ); + + /** + * Destructor. + */ + virtual ~CMPXVideoPlaybackVolumeBar(); + + private: + + /** + * C++ default constructor. + */ + CMPXVideoPlaybackVolumeBar( CMPXVideoPlaybackControlsController* aController, TRect aRect ); + + /** + * By default Symbian 2nd phase constructor is private. + */ + void ConstructL(); + + private: // from CoeControl + + /** + * From CoeControl,CountComponentControls. + * @return Number of contained component controls. + */ + TInt CountComponentControls() const; + + /** + * From CCoeControl,Draw. + * @param aRect drawable area. + */ + void Draw( const TRect& aRect ) const; + + public: // from CoeControl + + /** + * From CoeControl,OfferKeyEventL + */ + void HandlePointerEventL( const TPointerEvent& aPointerEvent ); + + /** + * From CCoeControl. + */ + void HandleResourceChange( TInt aType ); + + public: + + /** + * Set changed volume + * @since 5.0 + * @return void + */ + void VolumeChanged( TInt aVolume ); + + /* + * Abandons any ongoing pointer input + * @since 5.0 + */ + void Reset(); + + private: //new fuctions + /** + * Set layout for each icon + */ + void SetLayout(); + + /** + * Creates new skins for the control. + * @since 5.0 + * @return void + */ + void SkinChangeL(); + + void HandleVolumeIncreaseL( const TPointerEvent& aPointerEvent ); + void HandleVolumeDecreaseL( const TPointerEvent& aPointerEvent ); + void HandleSpeakerControlEventL( const TPointerEvent& aPointerEvent ); + void HandleVolumeBarEventL( const TPointerEvent& aPointerEvent ); + + static TInt HandleVolumeDragEventTimeOut( TAny* aPtr ); + void DoHandleVolumeDragEventTimeOut(); + void SetVolumeL( TInt aVolume ); + + private: // Data + CGulIcon* iSpeakerIcon; + CGulIcon* iSpeakerMuteIcon; + CGulIcon* iSliderIcon; + CGulIcon* iSliderSelectedIcon; + CGulIcon* iVolumeUpIcon; + CGulIcon* iVolumeDownIcon; + CGulIcon* iVolumeFrameIconTop; + CGulIcon* iVolumeFrameIconMiddle; + CGulIcon* iVolumeFrameIconBottom; + CGulIcon* iNoAudioIcon; + + TReal iOneVolumeIncrementHeight; + + TBool iMuted; + TInt iVolumeWhileDraggingEvent; + + TRect iRect; + TRect iSliderRect; + TRect iSpeakerRect; + TRect iSpeakerControlRect; + TRect iVolumeUpRect; + TRect iVolumeDownRect; + TRect iVolumeUpControlRect; + TRect iVolumeDownControlRect; + TRect iVolumeBarRect; + TRect iVolumeBarRectTop; + TRect iVolumeBarRectMiddle; + TRect iVolumeBarRectBottom; + TRect iVolumeControlRect; + + TMPXVolumeDragging iDragging; + + CPeriodic* iDraggingHandlerTimer; + + CMPXVideoPlaybackControlsController* iController; + +#ifdef RD_TACTILE_FEEDBACK + MTouchFeedback* iFeedback; +#endif //RD_TACTILE_FEEDBACK +}; + +#endif //MPXVIDEOPLAYBACKVOLUMEBAR_H + +// End of File