diff -r 8ee96d21d9bf -r 7e0eff37aedb gssettingsuis/Gs/GSApplication/Inc/GSMainContainer.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gssettingsuis/Gs/GSApplication/Inc/GSMainContainer.h Wed Sep 01 12:20:44 2010 +0100 @@ -0,0 +1,195 @@ +/* +* Copyright (c) 2002-2005 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: Container class for main view. +* +*/ + +#ifndef GSCONTAINER_H +#define GSCONTAINER_H + +#include "gsbasecontainer.h" +#include +#include +#include // For loading icons +#include +// CLASS DECLARATION +class CAknViewAppUi; +class CAknSingleLargeStyleListBox; +class CGSPluginInterface; +class CGsContainerExt; + +/** +* Container class for the GS Main view. +* @since Series60_3.1 +*/ +class CGSMainContainer : public CCoeControl, public MEikListBoxObserver +{ + public: // Constructors and destructor + + /** + * Symbian OS constructor. + * Required by the base class. + * + */ + void ConstructL( + const TRect& aRect, + CAknViewAppUi* aAppUi, + CArrayPtrFlat* aPluginArray ); + + /** + * Destructor. + */ + ~CGSMainContainer(); + + public: // New + + /** + * Updates listbox. + */ + void UpdateListBoxL(); + + /** + * @return pointer to owned listbox. + */ + CAknSingleLargeStyleListBox* ListBox(); + + /** + * @return Plugin which is selected in the lbx. + */ + CGSPluginInterface* SelectedPlugin(); + + /** + * Sets selected lbx item using the UID of the item. If the item is not + * existing or visible anymore, selected item is the first item in the + * lbx. + */ + void SetSelectedItem( TUid aSelectedItemUid ); + + /** + * Set the empty text of list box. + */ + void SetListBoxEmptyTextL(const TDes& aEmpty); + + /** + * Store listbox's exact position. + * @param aPosition includes the exact position of the listbox. + */ + void StoreListBoxPositionL( CGSMainView::TListBoxPosition& aPosition ); + + /** + * Restore listbox's exact position. + * @param aPosition includes the exact position of the listbox. + * @param aScreenModeChanged indicates whether the screen mode is changed. + */ + void RestoreListBoxPositionL( const CGSMainView::TListBoxPosition& aPosition, TBool aScreenModeChanged ); + + + public: // From CCoeControl + + /** + * See base class. + */ + void HandleResourceChange( TInt aType ); + + /** + * Set focus on the selected listbox. For animated skins feature. + */ + void FocusChanged( TDrawNow aDrawNow ); + + protected: // New + + /** + * Required for help. + */ + void GetHelpContext( TCoeHelpContext& aContext ) const; + + protected: // From MEikListBoxObserver + /** + * Handles listbox events. + * @param aListBox Listbox where the event occurred. + * @param aEventType Event type. + */ + void HandleListBoxEventL( CEikListBox* aListBox, + TListBoxEvent aEventType ); + private: // New + + /** + * Adds plugin data to listbox. + * @param aPlugin A plugin whose data is to be used. + * @param aIndex Index of the plugin in the listbox. + * @param aItemTextArray Array for plugin texts and format strings used + * by lbx. + * @param aIconArray Array for icons used in lbx. + */ + void AddPluginDataToLbxL( CGSPluginInterface* aPlugin, + TInt aIndex, + CDesCArray* aItemTextArray, + CAknIconArray* aIconArray ); + + private: // From CCoeControl + + /** + * See base class. + */ + void SizeChanged(); + + /** + * See base class. + */ + TInt CountComponentControls() const; + + /** + * See base class. + */ + CCoeControl* ComponentControl( TInt /*aIndex*/ ) const; + + /** + * See base class. + */ + TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, + TEventCode aType ); + + private: // Data + + // Owned listbox. + CAknSingleLargeStyleListBox* iListBox; + + // Pointer to Application UI. Not owned. + CAknViewAppUi* iAppUi; + + /** + * Pointer to listbox model's item texts. Note that the indexes of + * listbox items are mapped directly to the indexes in plugin array. + * Plugin which maps to selected listbox item index in plugin array is + * activated when item is selected in listbox. + * + * Owned by iListBox. + */ + CDesCArray* iItemTextArray; + + // Given from CGSMainView - not owned + CArrayPtrFlat* iPluginArray; + + // Array of pointers to iPluginArray plugins which are visible. + // This is the actual array which is displayed by the listbox. + // It is needed because iPluginArray also contains non-visible plugins + // and therefore the indexes do not match to lbx items. + CArrayPtrFlat* iVisiblePlugins; + // Extension for main container. + CGsContainerExt* iExt; +}; + + +#endif // GSCONTAINER_H +// End of File