--- a/gssettingsuis/Gs/GSApplication/Src/GSMainView.cpp Thu Aug 19 10:12:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,449 +0,0 @@
-/*
-* Copyright (c) 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: Main View.
-*
-*/
-
-
-// INCLUDE FILES
-#include <gsmainview.h>
-#include "GSMainContainer.h"
-#include "GsLogger.h"
-#include "gsplugininterface.h"
-#include "GSDocument.h"
-#include "GSUi.h"
-#include <gsapp.rsg>
-#include <gsfwviewuids.h>
-
-#include <aknlists.h>
-#include <ConeResLoader.h>
-#include <featmgr.h>
-#include <akntitle.h>
-#include <bautils.h> // Localization
-#include <hlplch.h>
-#include <gscommon.hrh>
-#include <gfxtranseffect/gfxtranseffect.h>
-#include <layoutmetadata.cdl.h>
-
-// ========================= MEMBER FUNCTIONS ================================
-
-// ---------------------------------------------------------------------------
-// CGSMainView::CGSMainView
-// C++ constructor.
-//
-// ---------------------------------------------------------------------------
-//
-CGSMainView::CGSMainView()
- : iResourceLoader( *iCoeEnv )
- {
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::NewL()
-// Symbian OS two-phased constructor.
-//
-// ---------------------------------------------------------------------------
-//
-CGSMainView* CGSMainView::NewL()
- {
- CGSMainView* self = NewLC();
- CleanupStack::Pop( self );
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::NewLC()
-// Symbian OS two-phased constructor.
-//
-// ---------------------------------------------------------------------------
-//
-CGSMainView* CGSMainView::NewLC()
- {
- CGSMainView* self = new( ELeave ) CGSMainView();
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::ConstructL(const TRect& aRect)
-// Symbian OS default constuctor.
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::ConstructL()
- {
- __GSLOGSTRING( "[CGSMainView] ConstructL()" );
- iAppUi = AppUi();
-
- OpenLocalizedResourceFileL( KGSMainViewResourceFileName );
- BaseConstructL( R_GS_MAIN_VIEW );
-
- iPluginArray = new CArrayPtrFlat<CGSPluginInterface>( 10 );
-
- iPluginLoader = CGSPluginLoader::NewL( iAppUi );
- iPluginLoader->SetObserver( this );
- iPluginLoader->LoadAsyncL( KGSPluginInterfaceUid, KGSMainViewUid,
- iPluginArray );
- iPosition.Reset();
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::~CGSMainView()
-// Destructor
-//
-// ---------------------------------------------------------------------------
-//
-CGSMainView::~CGSMainView()
- {
- __GSLOGSTRING( "[CGSMainView] ~CGSMainView" );
- if ( iPluginLoader )
- {
- delete iPluginLoader;
- }
-
- if ( iPluginArray )
- {
- // Since the plugins are actually avkon views, avkon is responsible
- // for owning the plugins. This means we do not reset and destroy
- // the contents of the array in which the plugins reside. We have to
- // leave it up to avkon to tidy up.
- delete iPluginArray;
- }
-
- iResourceLoader.Close();
-
- if( iContainer && iAppUi )
- {
- iAppUi->RemoveFromViewStack( *this, iContainer );
- delete iContainer;
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// TUid CGSMainView::OpenLocalizedResourceFileL()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::OpenLocalizedResourceFileL( const TDesC& aResourceFileName )
- {
- RFs &fsSession = CCoeEnv::Static()->FsSession();
-
- // Find the resource file
- TParse parse;
- parse.Set( aResourceFileName, &KDC_APP_RESOURCE_DIR, NULL );
- TFileName fileName( parse.FullName() );
-
- // Get language of resource file
- BaflUtils::NearestLanguageFile( fsSession, fileName );
-
- // Open resource file
- iResourceLoader.OpenL( fileName );
- }
-
-
-// ---------------------------------------------------------------------------
-// TUid CGSMainView::Id()
-//
-//
-// ---------------------------------------------------------------------------
-//
-TUid CGSMainView::Id() const
- {
- return KGSMainViewUid;
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::DoActivateL()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::DoActivateL( const TVwsViewId& /*aPrevViewId*/,
- TUid /*aCustomMessageId*/,
- const TDesC8& /*aCustomMessage*/ )
- {
- __GSLOGSTRING( "[CGSMainView] DoActivateL()" );
-
- iPluginLoader->RequestPriority( CActive::EPriorityHigh );
-
- if( iContainer )
- {
- iAppUi->RemoveFromViewStack( *this, iContainer );
- delete iContainer;
- iContainer = NULL;
- }
- NewContainerL();
-
- // Set the empty text of list box
- _LIT( KEmptyText, "" );
- TBuf<1> empty( KEmptyText );
- iContainer->SetListBoxEmptyTextL( empty );
-
- // Do this to update listbox from already existing iPluginArray.
- iContainer->UpdateListBoxL();
- if ( iPosition.iCurrentItemIndex != -1 )
- {
- if ( iIsLandscapeOrientation == Layout_Meta_Data::IsLandscapeOrientation() )
- {
- iContainer->RestoreListBoxPositionL( iPosition, EFalse );
- }
- else
- {
- iContainer->RestoreListBoxPositionL( iPosition, ETrue );
- }
- }
- iAppUi->AddToViewStackL( *this, iContainer );
- // Navigating to main view will reset all child plugin selected indexes:
- for( TInt i = 0; i < iPluginArray->Count(); i++ )
- {
- CGSPluginInterface* plugin = iPluginArray->operator[]( i );
- plugin->ResetSelectedItemIndex();
- }
- GfxTransEffect::EndFullScreen();
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::DoDeactivate()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::DoDeactivate()
- {
- __GSLOGSTRING( "[CGSMainView] DoDeactivate()" );
-
- iPluginLoader->RequestPriority( CActive::EPriorityLow );
-
- if ( iContainer )
- {
-
- iPosition.Reset();
- TRAPD( err, iContainer->StoreListBoxPositionL( iPosition ) );
- iIsLandscapeOrientation = Layout_Meta_Data::IsLandscapeOrientation();
- iAppUi->RemoveFromViewStack(*this, iContainer);
- delete iContainer;
- iContainer = NULL;
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::NewContainerL()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::NewContainerL()
- {
- iContainer = new( ELeave ) CGSMainContainer;
- iContainer->SetMopParent( this );
-
- TRAPD(
- error,
- iContainer->ConstructL( ClientRect() , AppUi(), iPluginArray ) );
-
- if ( error )
- {
- delete iContainer;
- iContainer = NULL;
- User::Leave( error );
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// TUid CGSMainView::HandleCommandL()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::HandleCommandL( TInt aCommand )
- {
- __GSLOGSTRING1( "[CGSMainView] HandleCommandL(%d)", aCommand );
-
- switch ( aCommand )
- {
- case EGSCmdAppOpen:
- case EAknSoftkeyOpen:
- if( iContainer )
- {
- CGSPluginInterface* plugin = iContainer->SelectedPlugin();
- if ( plugin )
- {
- switch (plugin->ItemType())
- {
- // In these cases the plugin is a view:
- case EGSItemTypeSingleLarge:
- case EGSItemTypeSetting:
- case EGSItemTypeSettingIcon:
- iAppUi->ActivateLocalViewL(plugin->Id());
- break;
- // In these cases the plugin is a dialog:
- case EGSItemTypeSettingDialog:
- case EGSItemTypeSingleLargeDialog:
- plugin->HandleSelection(EGSSelectionByMenu);
- break;
- }
- }
- }
- break;
- case EAknCmdHelp:
- {
- if( FeatureManager::FeatureSupported( KFeatureIdHelp ) )
- {
- HlpLauncher::LaunchHelpApplicationL(
- iEikonEnv->WsSession(), iAppUi->AppHelpContextL() );
- }
- break;
- }
- default:
- iAppUi->HandleCommandL( aCommand );
- break;
- }
- }
-
-
-// ---------------------------------------------------------------------------
-// TUid CGSMainView::HandlePluginLoaded()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::HandlePluginLoaded( KGSPluginLoaderStatus aStatus )
- {
- __GSLOGSTRING1( "[CGSMainView::HandlePluginLoaded] aStatus:%d", aStatus );
-
- switch( aStatus )
- {
- case MGSPluginLoadObserver::EGSSuccess:
- // Should not update each time when plugin is loaded, only when
- // finished loading spesific view plugins?
- break;
- case MGSPluginLoadObserver::EGSFinished:
- if( iContainer )
- {
- TRAPD( err,
- iContainer->UpdateListBoxL(); )
- if( err != KErrNone )
- {
- __GSLOGSTRING1(
- "[CGSMainView] Error updating listbox: %d",
- err );
- }
- }
- break;
- default:
- break;
- }
-
- }
-
-
-// ---------------------------------------------------------------------------
-// CGSMainView::TransferDynamicPluginL()
-//
-//
-// ---------------------------------------------------------------------------
-//
-void CGSMainView::TransferDynamicPluginL( CGSPluginInterface* aPlugin )
- {
- __GSLOGSTRING1( "[CGSMainView] CGSMainView::TransferDynamicPluginL() - plugin id: 0x%x added to appUi.", aPlugin->Id() );
-
- CleanupStack::PushL( aPlugin );
- iAppUi->AddViewL( aPlugin );
- CleanupStack::Pop( aPlugin );
-
- // Add to the overall plugin array for this parent plugin
- iPluginArray->AppendL( aPlugin );
-
- // Resort the plugins so that they are in order
- iPluginLoader->SortPluginsL( iPluginArray );
-
- // Update the listbox with the new information
- HandlePluginLoaded( MGSPluginLoadObserver::EGSSuccess );
- }
-
-
-// ------------------------------------------------- --------------------------
-// TUid CGSMainView::TabbedViews()
-//
-//
-// ---------------------------------------------------------------------------
-//
-CArrayPtrFlat<CGSPluginInterface>* CGSMainView::TabbedViews()
- {
- return iPluginArray;
- }
-
-
-// -----------------------------------------------------------------------------
-// CGSMainView::TabChangedL()
-//
-//
-// -----------------------------------------------------------------------------
-//
-void CGSMainView::TabChangedL( TUid selectedTabUid )
- {
- // Update selected item because changing tab in main view's children
- // affects also main view's selected item:
- iSelectedPluginUid = selectedTabUid;
- }
-
-
-// -----------------------------------------------------------------------------
-// CGSMainView::UpdateView()
-//
-//
-// -----------------------------------------------------------------------------
-//
-void CGSMainView::UpdateView()
- {
- TRAP_IGNORE( iContainer->UpdateListBoxL() );
- }
-
-
-// -----------------------------------------------------------------------------
-// CGSMainView::DynInitMenuPaneL()
-//
-// dynamically handle help item if not supported
-// -----------------------------------------------------------------------------
-//
-void CGSMainView::DynInitMenuPaneL( TInt aResourceId,
- CEikMenuPane* aMenuPane )
- {
- if( aResourceId == R_GS_MENU_ITEM_HELP )
- {
- User::LeaveIfNull( aMenuPane );
-
- if ( FeatureManager::FeatureSupported( KFeatureIdHelp ))
- {
- aMenuPane->SetItemDimmed( EAknCmdHelp, EFalse );
- }
- else
- {
- aMenuPane->SetItemDimmed( EAknCmdHelp, ETrue );
- }
- }
- }
-
-//End of File