--- a/filemanager/App/src/CFileManagerFoldersView.cpp Thu Aug 19 09:42:45 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,444 +0,0 @@
-/*
-* Copyright (c) 2002-2008 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: View for folder
-*
-*/
-
-
-
-// INCLUDE FILES
-#include <akntitle.h>
-#include <aknnavi.h>
-#include <aknnavide.h>
-#include <barsread.h>
-#include <aknlists.h>
-#include <AknsConstants.h>
-#include <AknInfoPopupNoteController.h>
-#include <csxhelp/fmgr.hlp.hrh>
-#include <CFileManagerEngine.h>
-#include <filemanager.rsg>
-#include <filemanagerview.rsg>
-#include <TFileManagerDriveInfo.h>
-#include <CFileManagerCommonDefinitions.h>
-#include <FileManagerDebug.h>
-#include "CFileManagerFoldersView.h"
-#include "CFileManagerFileListContainer.h"
-#include "CFileManagerAppUi.h"
-#include "CFileManagerDocument.h"
-#include "Cfilemanagerfoldernavigationpane.h"
-#include "FileManager.hrh"
-#include "FileManagerUID.h"
-
-// CONSTANTS
-const TUid CFileManagerFoldersView::KOpenFromSearchResultsView =
- { EOpenFromSearchResultsView };
-
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::CFileManagerFoldersView
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CFileManagerFoldersView::CFileManagerFoldersView()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::ConstructL()
- {
- CFileManagerViewBase::ConstructL( R_FILEMANAGER_FOLDERS_VIEW );
-
- CEikStatusPane* sp = StatusPane();
-
- iNaviPane = static_cast< CAknNavigationControlContainer* >
- ( sp->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );
-
- iPopupController = CAknInfoPopupNoteController::NewL();
- iPopupController->SetTimeDelayBeforeShow( 0 );
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::NewLC
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-CFileManagerFoldersView* CFileManagerFoldersView::NewLC()
- {
- CFileManagerFoldersView* self = new( ELeave ) CFileManagerFoldersView;
-
- CleanupStack::PushL( self );
- self->ConstructL();
-
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::~CFileManagerFoldersView
-// Destructor
-// -----------------------------------------------------------------------------
-//
-CFileManagerFoldersView::~CFileManagerFoldersView()
- {
- delete iPopupController;
- delete iNaviDecorator;
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::Id
-//
-// -----------------------------------------------------------------------------
-//
-TUid CFileManagerFoldersView::Id() const
- {
- return CFileManagerAppUi::KFileManagerFoldersViewId;
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::CreateContainerL
-//
-// -----------------------------------------------------------------------------
-//
-CFileManagerContainerBase* CFileManagerFoldersView::CreateContainerL()
- {
- return CFileManagerFileListContainer::NewL(
- ClientRect(),
- iIndex,
- CFileManagerFileListContainer::EListFolder,
- R_QTN_SELEC_EMPTY_LIST,
- KFMGR_HLP_MEM_STORE_VIEW );
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::DoActivateL
-//
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::DoActivateL( const TVwsViewId& aPrevViewId,
- TUid aCustomMessageId,
- const TDesC8& aCustomMessage )
- {
- FUNC_LOG
-
- if ( aCustomMessageId == KOpenFromSearchResultsView )
- {
- iInitialFolderDepth = iEngine.FolderLevel();
- }
- else
- {
- // Check embedded app exit
- CFileManagerAppUi* appUi =
- static_cast< CFileManagerAppUi* >( AppUi() );
- appUi->ExitEmbeddedAppIfNeededL();
-
- iInitialFolderDepth = 1; // First folder view level
- }
-
- CFileManagerViewBase::DoActivateL( aPrevViewId, aCustomMessageId, aCustomMessage );
-
- TResourceReader reader;
- iCoeEnv->CreateResourceReaderLC( reader, R_FILEMANAGER_FOLDER_NAVIGATION_PANE );
- iNaviControl = CFileManagerFolderNavigationPane::NewL( iEngine.Memory(), 0, reader );
- CleanupStack::PopAndDestroy(); // reader
-
- iNaviControl->SetObserver( this );
-
- iNaviDecorator = CAknNavigationDecorator::NewL( iNaviPane, iNaviControl );
- iNaviDecorator->SetContainerWindowL( *iNaviPane );
- iNaviPane->PushL( *iNaviDecorator );
-
- RefreshTitleL();
- iEngine.SetState( CFileManagerEngine::ENavigation );
- iEngine.SetObserver( this );
- iEngine.RefreshDirectory();
- }
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::DoDeactivate
-//
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::DoDeactivate()
- {
- FUNC_LOG
-
- CFileManagerViewBase::DoDeactivate();
-
- iNaviPane->Pop( iNaviDecorator );
- delete iNaviDecorator;
- iNaviDecorator = NULL;
- iNaviControl = NULL; // Not owned and deleted by decorator
-
- iPopupController->HideInfoPopupNote();
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::RefreshTitleL
-//
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::RefreshTitleL()
- {
- static_cast< CFileManagerAppUi* >( AppUi() )->SetTitleL(
- iEngine.LocalizedNameOfCurrentDirectory() );
-
- if ( iNaviControl ) // May be deleted by view deactivation
- {
- iNaviControl->ChangeRootL( iEngine.Memory() );
- iNaviControl->SetFolderDepth( iEngine.FolderLevel() );
- }
-
- iNaviPane->DrawDeferred();
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::HandleCommandL
-//
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::HandleCommandL( TInt aCommand )
- {
- switch( aCommand )
- {
- case EAknSoftkeyBack:
- {
- BackstepL();
- break;
- }
- case EFileManagerOpen:
- {
- iPopupController->HideInfoPopupNote();
- CFileManagerViewBase::CmdOpenL();
- break;
- }
- default:
- {
- CFileManagerViewBase::HandleCommandL( aCommand );
- break;
- }
- }
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::DirectoryChangedL
-//
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::DirectoryChangedL()
- {
- FUNC_LOG
-
- CFileManagerAppUi* appUi = static_cast< CFileManagerAppUi* >( AppUi() );
-
- if ( iEngine.FolderLevel() < iInitialFolderDepth || !iContainer )
- {
- appUi->CloseFoldersViewL();
- }
- else
- {
- if ( !appUi->IsSearchViewOpen() )
- {
- appUi->ExitEmbeddedAppIfNeededL();
- }
- TRAP_IGNORE( RefreshDriveInfoL() );
- TFileManagerDriveInfo& drvInfo( DriveInfo() );
- if ( !( drvInfo.iState & TFileManagerDriveInfo::EDrivePresent ) )
- {
- User::Leave(KErrPathNotFound);
- }
- else
- {
- TInt index( iEngine.CurrentIndex() );
- if ( index != KErrNotFound )
- {
- iContainer->RefreshListL( index );
- }
- else
- {
- iContainer->RefreshListL( iIndex );
- }
- RefreshTitleL();
- }
- iFolderDepth = iEngine.FolderLevel();
- }
- }
-
-// -----------------------------------------------------------------------------
-// CFileManagerFoldersView::HandleResourceChangeL
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::HandleResourceChangeL( TInt aType )
- {
- if ( iNaviControl ) // May be deleted by view deactivation
- {
- iNaviControl->HandleResourceChangeL( aType );
- }
- }
-
-// ------------------------------------------------------------------------------
-// CFileManagerFoldersView::UpdateCbaL
-//
-// ------------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::UpdateCbaL()
- {
- UpdateCommonCbaL();
- }
-
-// ------------------------------------------------------------------------------
-// CFileManagerFoldersView::BackstepL
-//
-// ------------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::BackstepL(
- TInt aBacksteps )
- {
- if (iActiveProcess != ENoProcess)
- {
- return; // Ignore to avoid container mess up
- }
- iPopupController->HideInfoPopupNote();
- CFileManagerAppUi* appUi = static_cast<CFileManagerAppUi*> (AppUi());
- TInt level(iEngine.FolderLevel());
- while ( aBacksteps > 0 )
- {
- if ( level < iInitialFolderDepth )
- {
- break;
- }
- TRAP_IGNORE( iEngine.BackstepL() );
- --level;
- --aBacksteps;
- }
-
- if ( !appUi->IsSearchViewOpen() )
- {
- appUi->ExitEmbeddedAppIfNeededL();
- }
-
- if (level < iInitialFolderDepth)
- {
- iFolderDepth = 0;
- iIndex = 0;
- appUi->CloseFoldersViewL();
- }
- else
- {
- iEngine.SetObserver(this);
- iEngine.RefreshDirectory();
- }
- }
-
-// ------------------------------------------------------------------------------
-// CFileManagerFoldersView::FolderName
-//
-// ------------------------------------------------------------------------------
-//
-TPtrC CFileManagerFoldersView::FolderName( const TInt aLevel )
- {
- if ( !aLevel )
- {
- // Get memory store name
- return iEngine.CurrentDriveName();
- }
-
- // Get folder name
- TPtrC dir( iEngine.CurrentDirectory() );
- TInt drive = TDriveUnit( dir );
- TPtrC root( iEngine.DriveRootDirectory( drive ) );
- TInt count( dir.Length() );
- TInt bsCount( 0 );
-
- for ( TInt i( root.Length() ); i < count; )
- {
- TPtrC ptr( dir.Mid( i ) );
- TInt j( ptr.Locate( KFmgrBackslash()[ 0 ] ) );
- if ( j != KErrNotFound )
- {
- ++bsCount;
- if ( bsCount == aLevel )
- {
- // Use localised folder name if it exists
- TPtrC locName( iEngine.LocalizedName( dir.Left(
- i + j + 1 ) ) );
- if ( locName.Length() )
- {
- return locName;
- }
- return TPtrC( ptr.Left( j ) );
- }
- }
- else
- {
- break;
- }
- i += j + 1;
- }
- return TPtrC( KNullDesC );
- }
-
-// ------------------------------------------------------------------------------
-// CFileManagerFoldersView::HandleFolderNaviEventL
-//
-// ------------------------------------------------------------------------------
-//
-void CFileManagerFoldersView::HandleFolderNaviEventL(
- TNaviEvent aEvent, TInt aValue )
- {
- switch ( aEvent )
- {
- case ENaviTapDown:
- {
- iPopupController->HideInfoPopupNote();
- break;
- }
- case ENaviTapUp:
- {
- if ( aValue != KErrNotFound )
- {
- TInt level( iEngine.FolderLevel() );
- if ( level > aValue )
- {
- BackstepL( level - aValue );
- }
- }
- break;
- }
- case ENaviLongTap:
- {
- if ( aValue != KErrNotFound )
- {
- TPtrC folder( FolderName( aValue ) );
- if ( folder.Length() )
- {
- iPopupController->SetTextL( folder );
- iPopupController->ShowInfoPopupNote();
- }
- }
- break;
- }
- default:
- {
- break;
- }
- }
- }
-
-// End of File