--- a/camerauis/cameraapp/generic/inc/CamCaptureSetupSlider.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,308 +0,0 @@
-/*
-* 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: Class for showing the EV slider*
-*/
-
-
-
-#ifndef __CCAMCAPTURESETUPSLIDER_H
-#define __CCAMCAPTURESETUPSLIDER_H
-
-// INCLUDES
-#include <coecntrl.h>
-#include <AknUtils.h> // for TAknLayoutText
-
-#include "CamSettingsInternal.hrh"
-#include "CamSettings.hrh"
-#include "Cam.hrh"
-#include "CamSettingValueObserver.h"
-
-
-/**
-* Utility class used to group together related layout information into one
-* object, and construct itself using a supplied resource reader.
-*
-* @since 2.8
-*/
-class CCamSliderLegend : public CBase
- {
-public:
- virtual ~CCamSliderLegend();
-
- /**
- * Constructs the layout information for a text object
- * @since 5.0
- * @param aRect The parent rect for the layout entries
- * @param aLayout Layout for the text
- */
- void ConstructTextL(
- TResourceReader& aReader,
- const TRect& aRect,
- const TAknTextComponentLayout& aLayout );
-
- /**
- * Constructs the layout information for an icon object
- * @since 5.0
- * @param aRect The parent rect for the layout entries
- * @param aLayout Layout for the icon
- */
- void ConstructIconL(
- TResourceReader& aReader,
- const TRect& aRect,
- const TAknWindowComponentLayout& aLayout );
-
- /**
- * Draws the legend
- * @since 2.8
- * @param aGc The window contest to use for the drawing
- */
- void Draw( CWindowGc& aGc ) const;
-
- /**
- * Returns the rect for the legend
- * @since 2.8
- * @return The rect for the legend
- */
- TRect Rect() const;
-
-private:
- TCamSliderLegendItem iItem;
- TAknLayoutText iPosition;
- HBufC* iText;
- TAknLayoutRect iIconRect;
- CFbsBitmap* iBitmap;
- CFbsBitmap* iMask;
- };
-
-
-
-/**
-* Slider for showing Exposure Value in capture settings
-*
-* @since 2.8
-*/
-class CCamCaptureSetupSlider : public CCoeControl
- {
- public: // Constructors and destructor
-
- /**
- * Two-phased constructor.
- */
- static CCamCaptureSetupSlider* NewL( const CCoeControl* aParent,
- MCamSettingValueObserver* aObserver,
- TCamSettingItemIds aSettingType,
- TInt aSteps );
-
- /**
- * Destructor.
- */
- virtual ~CCamCaptureSetupSlider();
-
- public: // New functions
-
- /**
- * Sets up the range and initial value of the slider
- * @since 2.8
- * @param aValue The value to start with on the slider.
- */
- void InitializeL( TInt aValue );
-
- /**
- * Returns the minium slider value
- * @since 2.8
- * @return The minimum slider value
- */
- TInt MinValue() const;
-
- /**
- * Returns the maximum slider value
- * @since 2.8
- * @return The maximum slider value
- */
- TInt MaxValue() const;
-
-
- /**
- * Sets the minimum and maximum values of the slider control
- * @since 3.0
- * @param aMin The minimum slider value
- * @param aMax The maximum slider value
- */
- void SetRange( TInt aMin, TInt aMax );
-
- public: // Functions from base classes
-
- /**
- * From CCoeControl
- * @since 2.8
- * @param aRect Rect indicating the specific area to draw
- */
- void Draw( const TRect& aRect ) const;
-
- /**
- * From CCoeControl
- * @since 2.8
- * @param aKeyEvent Details of the key event
- * @param aType The keypress type
- * @return TKeyResponse whether the key event was handled or ignored
- */
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType ) ;
-
- /**
- * From CCoeControl
- * @since 2.8
- * @return The minimum size required for the control to display
- */
- TSize MinimumSize();
-
- /**
- * From CCoeControl
- * @since 2.8
- */
- void SizeChanged();
-
- /**
- * From CCoeControl
- * @
- */
- void HandlePointerEventL(const TPointerEvent& aPointerEvent);
-
- protected: // New functions
-
- protected: // Functions from base classes
-
- private:
-
- /**
- * C++ default constructor.
- */
- CCamCaptureSetupSlider( MCamSettingValueObserver* aObserver,
- TCamSettingItemIds aSettingType,
- TInt aSteps );
-
- /**
- * By default Symbian 2nd phase constructor is private.
- */
- void ConstructL( const CCoeControl* aParent );
-
- /**
- * Called to read the layout information from a resource
- * @since 2.8
- */
- void ReadLayoutL();
-
- /*
- * Read touch layout
- */
- void TouchLayoutL();
-
- /*
- * Read non-touch layout
- */
- void NonTouchLayoutL();
-
- /*
- * Read touch contrast layout
- */
- void TouchContrastLayoutL( const TRect& aParentRect );
-
- /*
- * Read non-touch contrast layout
- */
- void NonTouchContrastLayoutL( const TRect& aParentRect );
-
- /*
- * Read touch exposure value layout
- */
- void TouchEVLayoutL( const TRect& aParentRect );
-
- /*
- * Read non-touch exposure value layout
- */
- void NonTouchEVLayoutL( const TRect& aParentRect );
-
- /*
- * Initialzing slider values
- */
- void InitializeSliderValuesL();
-
-
- public: // Data
-
- protected: // Data
-
- private: // Data
-
- // Bitmap and mask for slider "shaft"
- CFbsBitmap* iBitmapShaft;
- CFbsBitmap* iBitmapShaftMask;
-
- // Bitmap and mask for slider "thumb"
- CFbsBitmap* iBitmapThumb;
- CFbsBitmap* iBitmapThumbMask;
-
- // Bitmap and mask for pressed slider "thumb"
- CFbsBitmap* iBitmapThumbSelected;
- CFbsBitmap* iBitmapThumbSelectedMask;
-
- // Bitmap and mask for slider "thumb" currently in use
- CFbsBitmap* iBitmapThumbCurrent;
- CFbsBitmap* iBitmapThumbCurrentMask;
-
- // Current level to be indicated by the thumb
- TInt iValue;
-
- // Pointer to the observer of slider events
- MCamSettingValueObserver* iSettingObserver;
-
- // Point of where the top-left of the thumb bitmap will be drawn
- TPoint iThumbPoint;
-
- // The values that
- RPointerArray <CCamSliderLegend> iLegendArray;
-
- // Layout structure for the Shaft
- TAknLayoutRect iShaftLayout;
-
- // Layout structure for the Thumb
- TAknLayoutRect iThumbLayout;
-
- // Main parent
- TRect iLayoutAreaRect;
-
- // The minimum size the control requires to be drawn
- TSize iMinimumSize;
-
- // The parent control of the slider
- const CCoeControl* iParentControl;
-
- // The maximum slider value
- TInt iMaxSliderValue;
-
- // The minium slider value
- TInt iMinSliderValue;
-
- // the number of slider values
- TInt iNumSliderValues;
-
- // Identifies which setting is being edited
- TCamSettingItemIds iSettingType;
-
- // number of slider steps
- TInt iSteps;
- };
-
-#endif // __CCAMCAPTURESETUPSLIDER_H
-
-// End of File