--- a/camerauis/cameraapp/generic/inc/CamContainerBase.h Tue Feb 02 00:01:39 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,403 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: Base class for all camera application containers
-*
-* Copyright © 2007-2008 Nokia. All rights reserved.
-* This material, including documentation and any related computer
-* programs, is protected by copyright controlled by Nokia. All
-* rights are reserved. Copying, including reproducing, storing,
-* adapting or translating, any or all of this material requires the
-* prior written consent of Nokia. This material also contains
-* confidential information which may not be disclosed to others
-* without the prior written consent of Nokia.
-
-*
-*
-*/
-
-
-
-#ifndef CAMCONTAINERBASE_H
-#define CAMCONTAINERBASE_H
-
-
-
-// INCLUDES
-#include <coecntrl.h>
-#include <AknUtils.h>
-#include "CamAppUiBase.h" // For TCamAppViewIds
-
-// FORWARD DECLARATIONS
-class CCamAppController;
-class CAknView;
-class MAknsControlContext;
-
-class CEnhancedSoftKeys;
-
-class CCamNaviCounterControl;
-class CCamNaviProgressBarControl;
-class MActivePalette2UI;
-class CCamBackupContainer;
-
-const TInt KCamPreCaptureWindowOrdinalPos = 100;
-const TInt KCamPostCaptureWindowOrdinalPos = 101;
-
-
-// CLASS DECLARATION
-
-/**
-* Container base class
-*/
-class CCamContainerBase : public CCoeControl
- {
- // =======================================================
- // Typenames
- public:
-
- // Was defined in multiple child classes, now moved here.
- enum TVfState // ViewFinder states
- {
- EVfStateActive,
- EVfStateFrozenDimmed,
- EVfStateActiveMasked
- };
-
-
- // Enumeration used to indicate the pane currently visible
- enum TCamActiveNaviPane
- {
- ECamPaneUndefined,
- ECamPaneCounter,
- ECamPaneProgress
- };
-
- // =======================================================
- // Methods
-
- // Constructors and destructor
- public:
-
- /**
- * Destructor.
- * @since 2.8
- */
- virtual ~CCamContainerBase();
-
- // -------------------------------------------------------
- // From CCoeControl
- public:
-
- /**
- * Return this controls window.
- * This is needed for direct viewfinding.
- * Protected in CCoeControl. (not virtual)
- */
- RWindow& Window() const;
-
- /**
- * Handle events sending app to foreground or background
- * @since 2.8
- * @param aForeground whether the event brings the app to fore or background
- */
- virtual void HandleForegroundEventL( TBool aForeground );
-
- /**
- * Gets an object whose type is encapsulated by the specified TTypeUid object.
- * @since 2.8
- * @param aId Encapsulates the Uid that identifies the type of object required.
- * @return Encapsulates the pointer to the object provided.
- */
- TTypeUid::Ptr MopSupplyObject( TTypeUid aId );
-
- /**
- * This method should change its client rect area and redraw properly.
- * @since 2.8
- * @param aType resource change
- */
- virtual void HandleResourceChange( TInt aType );
-
- /**
- * Handle application level event.
- * For example focus gained and lost are notified through this method.
- * Default implementation is empty, to be replaced in inherited classes.
- * @param aEvent Event type
- */
- virtual void HandleAppEvent( const TCamAppEvent& aEvent );
-
-
-
- /**
- * @since 2.8
- * @param aKeyEvent the key event
- * @param aType the type of the event
- * @return TKeyResponse key event was used by this control or not
- */
- TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,
- TEventCode aType );
-
- // -------------------------------------------------------
- // New functions
- public:
-
- /**
- * Passes the value of the previous view to the container
- * @since 2.8
- * @param aId The ID of the previous view
- */
- void SetPreviousViewId( TCamAppViewIds aId );
-
- /**
- * Sets up a navipane for use by this container
- * @param aNaviPane specifies which navipane to set up.
- * @since 3.0
- */
- void SetupNaviPanesL( TCamActiveNaviPane aNaviPane );
-
- /**
- * Will show the zoom pane for a set time
- * Only implemented by pre capture containers
- * @since 2.8
- */
- virtual void ShowZoomPaneWithTimer();
-
- /**
- * Create the ActivePalette control
- * @since 3.0
- */
- void CreateActivePaletteL();
-
- /**
- * Destroys the ActivePalette control
- * @since 3.0
- */
- static void DestroyActivePalette();
-
- /**
- * Requests that the camera application redraws the supplied area
- * @since 3.0
- * @param aArea the area to redraw
- */
- virtual void Redraw(const TRect& aArea);
-
-
- /**
- * Load layouts for the text
- */
- void PrepareProcessingBackgroundL();
-
- /**
- * Load processing image/video text from resources.
- */
- void PrepareProcessingTextL( TBool aStillMode );
-
- /**
- * Delete and null processing text, after which
- * the text will no longer be drawn.
- */
- void DismissProcessingText();
-
- /**
- * Load processing image text for burst from resources.
- */
- void PrepareBurstProcessingTextL();
-
- /**
- * Update processing image text for burst.
- * @param aHandled number of imagedata received
- * @param aTotal number of snapshots received
- */
- void UpdateBurstProcessingTextL( TInt aHandled, TInt aTotal );
-
- /**
- * Delete and null processing text, after which
- * the text will no longer be drawn.
- */
- void DismissBurstProcessingText();
-
- /**
- * Viewfinder layout rect
- * @param aTargetMode target mode for which viewfinder rect is required. Default(ECamControllerIdle) corresponds to current active mode.
- * @return TRect viewfinder rect from layout
- */
- TRect ViewFinderFrameRect(TCamCameraMode aTargetMode = ECamControllerIdle) const;
-
- /**
- * We check for the file name whenever we call the UMP
- * or Properties view and come back.
- */
- virtual void CheckForFileName( TBool aDoCheck );
-
- protected:
-
- /**
- * Whether or not this key is considered to be capture key
- * in the current context
- * @since 3.0
- * @param aKeyEvent the key event
- * @param aType the type of event
- * @return ETrue if this is a capture key, otherwise EFalse
- */
- TBool IsCaptureKeyL( const TKeyEvent& aKeyEvent,
- TEventCode aType ) ;
-
- /**
- * Whether or not this key is considered to be shutter key
- * in the current context
- * @since 3.0
- * @param aKeyEvent the key event
- * @param aType the type of event
- * @return ETrue if this is a shutter key, otherwise EFalse
- */
- TBool IsShutterKeyL( const TKeyEvent& aKeyEvent,
- TEventCode aType ) ;
-
- /**
- * Whether or not this key is considered to be zoom key
- * in the current context
- * @since 3.0
- * @param aKeyEvent the key event
- * @param aType the type of event
- * @return ETrue if this is a zoom key, otherwise EFalse
- */
- TBool IsZoomKeyL( const TKeyEvent& aKeyEvent,
- TEventCode aType ) ;
- /**
- * Is zoom operation currently possible?
- * @since 3.0
- */
- TBool ZoomAvailable();
-
- /**
- * Is Primary Capture Key
- * @since 9.1
- */
- TBool IsPrimaryCameraCaptureKey( const TKeyEvent& aKeyEvent ) const ;
-
- /**
- * Is Secondary Capture Key
- * @since 9.1 ( checking for scan codes )
- */
- TBool IsSecondaryCameraCaptureKey( const TKeyEvent& aKeyEvent ) const ;
- // -------------------------------------------------------
- // Constructors
- protected:
-
- /**
- * C++ constructor
- * @since 2.8
- * @param aController reference to CCamAppController instance
- * @param aView reference to the view containing this container
- */
- CCamContainerBase( CCamAppController& aController,
- CAknView& aView );
- /**
- * Symbian OS 2nd phase constructor.
- * @since 2.8
- * @param aRect Frame rectangle for container.
- */
- void BaseConstructL( const TRect& aRect );
-
- protected:
- /**
- * Create background context (iBgContext). May be overridden by
- * derived classes.
- * @since S60 v5.0
- */
- virtual void CreateBackgroundContextL();
-
-public:
-
- /**
- * Returns the number of component controls
- * @since 3.0
- * @return The number of owned controls to display
- */
- TInt CountComponentControls() const;
-
- /**
- * Returns the specified component control
- * @since 3.0
- * @param aIndex The index of the control to return
- * @return Pointer to the specified control
- */
- CCoeControl* ComponentControl( TInt aIndex ) const;
-
- // =======================================================
- private:
- /*
- * Checks for the zoom key with the mapped key's scan code
- */
- TBool CheckForZoomKey( const TKeyEvent& aKeyEvent );
-
- /*
- * Checks for the zoom-in/out key from the mapped key's scan code
- * from the zoom array
- */
- TBool CheckInZoomKeyArray( const TKeyEvent& aKeyEvent );
-
- // Data
- protected:
-
- CAknView& iView;
- CCamAppController& iController;
-
- // The ID of the previous view
- TCamAppViewIds iPrevViewId;
-
- // context for skin background drawing
- MAknsControlContext* iBgContext;
-
- // The current pane displayed in the Application Pane
- TCamActiveNaviPane iPaneInUse;
-
- // Instance of Navi Counter control (not owned)
- CCamNaviCounterControl* iNaviCounterControl;
-
- // Instance of Navi Progress control (not owned)
- CCamNaviProgressBarControl* iNaviProgressBarControl;
-
- // Instance of ActivePalette2 control (not owned)
- static MActivePalette2UI* iActivePalette;
-
- // ETrue if shutter key (half-press) has been made
- TBool iKeyShutter;
-
- // zoom keys for primary and secondary camera
- RArray<TInt> iPrimaryZoomInKeys;
- RArray<TInt> iPrimaryZoomOutKeys;
- RArray<TInt> iSecondaryZoomInKeys;
- RArray<TInt> iSecondaryZoomOutKeys;
-
- // capture keys
- RArray<TInt> iPrimaryCameraCaptureKeys;
- RArray<TInt> iSecondaryCameraCaptureKeys;
-
- // AF key or half capture key press scan codes
- RArray<TInt> iPrimaryCameraAFKeys;
-
- /// Remember current orientation, so we only redraw when necessary
- TCamOrientation iCamOrientation;
-
- TAknLayoutText iProcessingTextLayout;
- HBufC* iProcessingText;
- TAknLayoutText iBurstProcessingTextLayout;
- HBufC* iBurstProcessingText;
-
- //Backup child container to keep the background of viewfinder window always opaque
- CCamBackupContainer* iBackupContainer;
- };
-
-#endif // CAMCONTAINERBASE_H
-
-// End of File