diff -r 491b3ed49290 -r 65326cf895ed filemanager/App/inc/CFileManagerFoldersView.h --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/filemanager/App/inc/CFileManagerFoldersView.h Wed Sep 01 12:31:07 2010 +0100 @@ -0,0 +1,184 @@ +/* +* Copyright (c) 2002-2006 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: View for folder +* +*/ + + + +#ifndef CFILEMANAGERFOLDERSVIEW_H +#define CFILEMANAGERFOLDERSVIEW_H + +// INCLUDES +#include "CFileManagerViewBase.h" +#include + +// FORWARD DECLARATIONS +class CAknNavigationControlContainer; +class CAknNavigationDecorator; +class CFileManagerFolderNavigationPane; +class CAknInfoPopupNoteController; + +// CLASS DECLARATION +/** + * Folders view of the application. + */ +class CFileManagerFoldersView : public CFileManagerViewBase, + public MFileManagerFolderNaviObserver + { + public: // Custom Message IDs + /// custom message for opening from results view + static const TUid KOpenFromSearchResultsView; + + // For custom message use + enum TMessage + { + EOpenFromSearchResultsView = 1 + }; + + public: // Constructors and destructor + /** + * Two-phased constructor. Leaves created view + * to cleanup stack. + * + * @return Newly constructed view + */ + static CFileManagerFoldersView* NewLC(); + + /** + * Destructor. + */ + ~CFileManagerFoldersView(); + + public: // New declarations + + /** + * Forwards Resource change events to view + * @since 2.0 + * @param aType type of change + */ + void HandleResourceChangeL( TInt aType ); + + /** + * Forwards DirectoryChange information to active view + * @since 2.0 + */ + void DirectoryChangedL(); + + private: // From CAknView + /** + * @see CAknView + */ + TUid Id() const; + + /** + * @see CAknView + */ + void HandleCommandL( TInt aCommand ); + + /** + * @see CAknView + */ + TKeyResponse OfferKeyEventL( + const TKeyEvent& aKeyEvent, TEventCode aType ); + + /** + * @see CAknView + */ + void DoActivateL( + const TVwsViewId& aPrevViewId, + TUid aCustomMessageId, + const TDesC8& aCustomMessage); + + /** + * @see CAknView + */ + void DoDeactivate(); + + private: // From CFileManagerViewBase + /** + * @see CFileManagerViewBase + */ + CFileManagerContainerBase* CreateContainerL(); + + /** + * @see CFileManagerViewBase + */ + void UpdateCbaL(); + + private: // From MFileManagerFolderNaviObserver + /** + * @see MFileManagerFolderNaviObserver + */ + void HandleFolderNaviEventL( TNaviEvent aEvent, TInt aValue ); + + private: + /** + * Refreshes title to contain name of the + * current folder. + */ + void RefreshTitleL(); + + /** + * Standard C++ constructor. + */ + CFileManagerFoldersView(); + + /** + * 2nd phase constructor. + */ + void ConstructL(); + + /** + * Handles backstepping from the current folder. + * @since 3.1 + * @param aBacksteps Number of backsteps to do + */ + void BackstepL( TInt aBacksteps = 1 ); + + /** + * Gets folder name from specified folder level + * @since 3.1 + * @param aFolderLevel Folder level + * @return Folder name + */ + TPtrC FolderName( const TInt aFolderLevel ); + + private: // Data + /// Ref: Navi pane of the view + CAknNavigationControlContainer* iNaviPane; + /// Own: Navigation decorator for navi pane + CAknNavigationDecorator* iNaviDecorator; + /* + * Ref: Navi control that draws folders in the navi pane. + * Ownership is given to navi pane after creation. + */ + CFileManagerFolderNavigationPane* iNaviControl; + + // Current depth, with this folder view knows when + // user has gone up or down in folder tree + TInt iFolderDepth; + + // Own: Initial folder depth. + // View is closed after stepped back below this level. + TInt iInitialFolderDepth; + + // Own: For showing info popups + CAknInfoPopupNoteController* iPopupController; + + }; + +#endif // CFILEMANAGERFOLDERSVIEW_H + +// End of File