--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/phonebookui/Phonebook2/Commands/src/cpbk2commandactivator.cpp Tue Feb 02 10:12:17 2010 +0200
@@ -0,0 +1,192 @@
+/*
+* Copyright (c) 2007-2007 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: Takes a command and executes it if predefined
+* condition is met
+*
+*/
+
+
+// INCLUDE FILES
+#include "cpbk2commandactivator.h"
+
+// pbk2
+#include <MPbk2ContactUiControl.h>
+#include "cpbk2storestatechecker.h"
+
+// vpbk
+#include <MVPbkStoreContact.h>
+
+// system
+#include <coemain.h>
+
+
+// ============================ LOCAL FUNCTIONS =============================
+namespace
+ {
+
+#ifdef _DEBUG
+
+enum TPanicCode
+ {
+ EPanicObserverNotSet = 1
+ };
+
+void Panic(TPanicCode aReason)
+ {
+ _LIT( KPanicText, "CPbk2CommandActivator" );
+ User::Panic(KPanicText,aReason);
+ }
+
+#endif // _DEBUG
+
+ }
+
+// ============================ MEMBER FUNCTIONS ============================
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::CPbk2CommandActivator
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// --------------------------------------------------------------------------
+//
+CPbk2CommandActivator::CPbk2CommandActivator(
+ MPbk2Command* aCommand,
+ const MPbk2ContactUiControl& aUiControl ) :
+ iCommand( aCommand ),
+ iUiControl( aUiControl )
+ {
+ // Do nothing
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::CPbk2CommandActivator
+// --------------------------------------------------------------------------
+//
+EXPORT_C CPbk2CommandActivator::~CPbk2CommandActivator()
+ {
+ delete iCommand;
+ delete iStoreStateChecker;
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::NewL
+// Two-phased constructor.
+// --------------------------------------------------------------------------
+//
+EXPORT_C CPbk2CommandActivator* CPbk2CommandActivator::NewL(
+ MPbk2Command* aCommand,
+ const MPbk2ContactUiControl& aUiControl )
+ {
+ return new( ELeave ) CPbk2CommandActivator
+ ( aCommand, aUiControl );
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::ExecuteLD
+// --------------------------------------------------------------------------
+//
+void CPbk2CommandActivator::ExecuteLD()
+ {
+ __ASSERT_DEBUG( iObserver, Panic( EPanicObserverNotSet ) );
+ const MVPbkStoreContact* storeContact = iUiControl.FocusedStoreContact();
+ if ( storeContact )
+ {
+ // Check is store available of current contact
+ // and if it is not, show note and skip command execution
+ MVPbkContactStore& contactStore = storeContact->ParentStore();
+ delete iStoreStateChecker;
+ iStoreStateChecker = NULL;
+ iStoreStateChecker =
+ CPbk2StoreStateChecker::NewL( contactStore, *this );
+ }
+ else
+ {
+ iCommand->ExecuteLD();
+ }
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::ResetUiControl
+// --------------------------------------------------------------------------
+//
+void CPbk2CommandActivator::ResetUiControl(
+ MPbk2ContactUiControl& aUiControl)
+ {
+ iCommand->ResetUiControl( aUiControl );
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::AddObserver
+// --------------------------------------------------------------------------
+//
+void CPbk2CommandActivator::AddObserver( MPbk2CommandObserver& aObserver )
+ {
+ iObserver = &aObserver;
+ iCommand->AddObserver( *this );
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::StoreState
+// --------------------------------------------------------------------------
+//
+void CPbk2CommandActivator::StoreState(
+ MPbk2StoreStateCheckerObserver::TState aState )
+ {
+ if ( aState == MPbk2StoreStateCheckerObserver::EStoreAvailable )
+ {
+ TRAPD( err, iCommand->ExecuteLD() );
+ if ( err != KErrNone )
+ {
+ CCoeEnv::Static()->HandleError( err );
+ if ( iObserver )
+ {
+ iObserver->CommandFinished( *this );
+ }
+ else
+ {
+ // No observer set so ExecuteLD is a real one here
+ iCommand = NULL;
+ delete this;
+ }
+ }
+ }
+ else
+ {
+ // It is not fatal error if information note is not shown
+ TRAP_IGNORE( iStoreStateChecker->ShowUnavailableNoteL() );
+ if ( iObserver )
+ {
+ iObserver->CommandFinished( *this );
+ }
+ else
+ {
+ // No observer so this means that command should destroy itself
+ // without help of command handler
+ delete this;
+ }
+ }
+ }
+
+// --------------------------------------------------------------------------
+// CPbk2CommandActivator::CommandFinished
+// --------------------------------------------------------------------------
+//
+void CPbk2CommandActivator::CommandFinished( const MPbk2Command& /*aCommand*/ )
+ {
+ // If this is called, it means that observer is set
+ iObserver->CommandFinished( *this );
+ }
+
+
+// End of File