FCL/sf/app/commonemail: comparison emailuis/emailui/inc/FreestyleEmailUiViewBase.h

equal deleted inserted replaced

-:8466d47a6819
+:12c456ceeff2
 /*
 * 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".
 *
 * Description:  Declaration for the common base class for all FsEmailUi views.
 *                The class is not intended for instantation.
 *
 */
 #ifndef __FREESTYLEEMAILUI_VIEWBASE_H__
 #define __FREESTYLEEMAILUI_VIEWBASE_H__
 #include <aknview.h>
 {
 ESkinChanged,
 EScreenLayoutChanged,
 EOther
 };
 public: // from CAknView
 // dummy implementation for the base class abstact functions are needed to be able to define a constructor
 TUid Id() const;
 // <cmail> Toolbar
 private:
 virtual void DoActivateL( const TVwsViewId& aPrevViewId,
 TUid aCustomMessageId,
 const TDesC8& aCustomMessage );
 // </cmail> Toolbar
 /**
 * Inherited classes should NOT override this. The should override ChildDoDeactivate() instead.
 */
 void DoDeactivate();
 public: // new functions
 /**
 * Returns a handle to the control group assosiated to this view, as given in the class constructor.
 */
 CAlfControlGroup& ControlGroup();
 */
 virtual TBool IsNextMsgAvailable( TFSMailMsgId aCurrentMsgId, TFSMailMsgId& aFoundNextMsgId, TFSMailMsgId& aFoundNextMsgFolder ) const;
 virtual TBool IsPreviousMsgAvailable( TFSMailMsgId aCurrentMsgId, TFSMailMsgId& aFoundPreviousMsgId, TFSMailMsgId& aFoundPrevMsgFolder ) const;
 virtual TInt MoveToNextMsgL( TFSMailMsgId aCurrentMsgId, TFSMailMsgId& aFoundNextMsgId );
 virtual TInt MoveToPreviousMsgL( TFSMailMsgId aCurrentMsgId, TFSMailMsgId& aFoundPreviousMsgId );
+virtual TInt MoveToPreviousMsgAfterDeleteL( TFSMailMsgId aFoundPreviousMsgId );
 /**
 * Do the transition effect for the view if effects are enabled.
 */
 void DoTransition( TBool aDirectionOut );
 /**
 * Prepares application exit. This is called by AppUi during cleanup before AppUi's destructor
 */
 	virtual void PrepareExitL();
 	/**
 	 * Called when flip state changes.
 	 */
 	virtual void FlipStateChangedL( TBool aKeyboardFlipOpen );
 	/**
-	* This method is called from the appui when the focus removal timer expires.
+	* This method is called from the appui when the focus state is changed.
-	* Each inherited view should implement own method for focus removal
+	* Each inherited view should implement own method for focus handling
-	* @param aShow Indicates if focus should become visible or removed
+	* @param aVisible Indicates if focus should become visible or removed
 	*/
-	virtual void HandleTimerFocusStateChange( TBool aShow);
+	virtual void FocusVisibilityChange( TBool aVisible );
 protected: // methods
 /**
 * Inherited classes may override this to react to FsEmail application
 * being brougt to foreground while that particular view is active.
 */
 virtual void HandleForegroundEventL();
 /**
 * Inherited classes should override this instead of DoDeactivate()
 * to do the view deactivation
 */
 virtual void ChildDoDeactivate() = 0;
 /**
 * Make control group of the view visible and set to accept input.
 */
 virtual void ActivateControlGroup( TInt aDelay = 0 );
 /**
 * Make control group of the view invisible and set to ignore input.
 */
 virtual void DeactivateControlGroup( TInt aDelay = 0 );
 /**
 * Inheriting Alfred views can override these functions, if they need to do
 * some special tricks for transition effects
 */
 virtual void DoTransitionEffect( TBool aDirectionOut );
 /**
 * Inheriting Alfred views should override this and return their parent
 * layout(s) in array given as parameter. Default implementation
 * does nothing, so then the array is empty.
 */
 /**
 * Used to indicate that the next out transition effect should be long
 * (some long opening view is to be opened next)
 */
 void SetNextTransitionOutLong( TBool aLongTransitionOut );
 TBool IsNextTransitionOutLong();
 /**
 * Derived classes should call this always when the view is entered with forward navigation.
 * This is required to make returning from the view work correctly in case of external activation.
 * It doesn't hurt to call this also from views which cannot be externally activated.
 */
 void ViewEntered( const TVwsViewId& aPrevViewId );
 /**
 * Derived classes should call this to do backwards navigation e.g. when user
 * presses "Back" button. This returns to the previous view, and in case the view
 * was activated externally, takes FsEmail to background and brings the previous
 * application to foreground.
 */
 virtual void NavigateBackL();
 /**
 * Derived classes can call this utility function to set the middle soft key
 * label and ID from the given resource.
 */
 void ChangeMskCommandL( TInt aLabelResourceId );
 // <cmail> Toolbar
 protected: // toobar changes
 /**
 * @see CAknView::DoActivateL
 */
 virtual void ChildDoActivateL(
 const TVwsViewId& aPrevViewId,
 TUid aCustomMessageId,
 const TDesC8& aCustomMessage ) = 0;
 /**
 * Return view's toolbar resource id.
 */
 virtual TInt ToolbarResourceId() const;
 /**
 * Called when whole toolbar needs to be updated. Creates and sets new
 * toolbar by calling ToolbarResourceId() method.
 */
 void UpdateToolbarL();
 /**
 * Get array of item IDs that need to be dimmed before toolbar is set for
 * view.
 * @param aResourceId Resource ID of the toolbar.
 * @param aDimmedItems Array of items that will be dimmed.
 */
 virtual void GetInitiallyDimmedItemsL( const TInt aResourceId,
 RArray<TInt>& aDimmedItems ) const;
 /**
 * Replaces single toolbar item with item from resource file. Control
 * must be of AVKON_BUTTON type.
 * @param aReaplceId Id of command to be replaced.
 * @param aResourceId Resource Id of the control that will replace existing
 /**
 * Removes single toolbar item from toolbar.
 */
 void RemoveToolbarItem( const TInt aRemoveId );
 /**
 * Hides toolbar.
 */
 void HideToolbar();
 /**
 * Dim/undim toolbar item.
 */
 void SetToolbarItemDimmed( const TInt aCommandId, const TBool aDimmed );
 /**
 * Returns ETrue if view has toolbar.
 */
 virtual TBool HasToolbar() const;
 protected: // Single click changes
 /**
 * Return current state of the focus visibility
 * @return ETrue if the focus should be shown
 */
 virtual TBool IsFocusShown();
 	/**
 	 * Set status bar layout. By default layout is R_AVKON_STATUS_PANE_LAYOUT_USUAL.
 	 * Inherited classes can override this and set desired status bar layout.
 	 */
 	virtual void SetStatusBarLayout();
 protected: // from MAknToolbarObserver
 /**
 * @see MAknToolbarObserver::OfferToolbarEventL
 */
 void OfferToolbarEventL( TInt aCommand );
 // </cmail> Toolbar
 protected: // construction
 CFsEmailUiViewBase( CAlfControlGroup& aControlGroup, CFreestyleEmailUiAppUi& aAppUi );
 /**
 * Return view active status. ETrue if the view is currently activated, EFalse otherwise.
 */
 TBool IsViewActive() const;
 private:
 /**
 * Sets view's active status. Private to protect calling from inherited classes.
 */
 void SetViewActive( const TBool aActive );
 protected: // data
 CAlfControlGroup& iControlGroup;
 CFreestyleEmailUiAppUi& iAppUi;
 // Status of the keyboard flip
 TBool iKeyboardFlipOpen;
 // Is focus visible
 TBool iFocusVisible;
 private: // data
 TUid iPreviousAppUid;
 // ID of the mailbox which was active before this view was activated from an external application
 TFSMailMsgId iActiveMailboxBeforeExternalActivation;
 // Flag to indicate if next fade out effect should be longer than normally
 TBool iIsNextTransitionEffectOutLong;

changeset 1	12c456ceeff2
parent 0	8466d47a6819
child 2	5253a20d2a1e