--- a/imstutils/imconversationview/imcvuiapp/src/cimcvmenuextensionmanager.cpp Tue Feb 02 10:12:18 2010 +0200
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,316 +0,0 @@
-/*
-* Copyright (c) 2007-2008 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: Class that provides centralized access for UI classes
-* to logic handling
-*
-*/
-
-// INCLUDE FILES
-
-#include <eikenv.h>
-#include <coeaui.h>
-#include <coemain.h>
-#include <barsread.h>
-#include <eikmenup.h>
-
-
-#include "cimcvmenuextensionmanager.h"
-#include "cimcvcommandinfo.h"
-
-#include "cvmenucommandinfo.hrh"
-
-
-// ================= MEMBER FUNCTIONS =======================
-
-// ---------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::CIMCVMenuExtensionManager
-// ---------------------------------------------------------------------------
-//
-CIMCVMenuExtensionManager::CIMCVMenuExtensionManager( )
-: iNewCommands( ECVMenuExtensionFirstFreeCommand )
- {
-
- }
-
-// ---------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::ConstructL
-// ---------------------------------------------------------------------------
-//
-void CIMCVMenuExtensionManager::ConstructL()
- {
- LoadPluginL( );
- }
-
-// ---------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::NewL
-// ---------------------------------------------------------------------------
-//
-CIMCVMenuExtensionManager* CIMCVMenuExtensionManager::NewL( )
- {
- CIMCVMenuExtensionManager* self = NewLC( );
- CleanupStack::Pop(self);
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::NewLC
-// ---------------------------------------------------------------------------
-//
-CIMCVMenuExtensionManager* CIMCVMenuExtensionManager::NewLC()
- {
- CIMCVMenuExtensionManager* self =
- new (ELeave) CIMCVMenuExtensionManager( );
- CleanupStack::PushL( self );
- self->ConstructL();
- return self;
- }
-
-// ---------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::~CIMCVMenuExtensionManager
-// ---------------------------------------------------------------------------
-//
-CIMCVMenuExtensionManager::~CIMCVMenuExtensionManager()
- {
- iCommandIdMap.ResetAndDestroy();
- iCommandIdMap.Close();
- // Reset and destroy the contents of the owned arrays,
- // this will delete the plugins.
- iPlugins.ResetAndDestroy();
- iPlugins.Close();
-
- // Close the ECOM interface
- REComSession::FinalClose();
- }
-
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::LoadPluginL
-// Loads all plugins
-// (other items were commented in a header).
-// ----------------------------------------------------------------------------
-//
-void CIMCVMenuExtensionManager::LoadPluginL( )
- {
- // plugininfo array, Owned
- RImplInfoPtrArray pluginInfo;
- iPlugins.ResetAndDestroy();
- REComSession::ListImplementationsL( KMenuCustomisationInterfaceUid,pluginInfo );
- TInt pluginCount = pluginInfo.Count();
-
- for ( TInt pluginIndex(0); pluginIndex < pluginCount; ++pluginIndex )
- {
- TUid pluginUid = pluginInfo[pluginIndex]->ImplementationUid();
- // Creates the plugin and transfers ownership of the services
- // object to the plugin.
- CIMCVMenuExtension* plugin = NULL;
- TRAPD(error, plugin = CIMCVMenuExtension::CreateImplementationL( pluginUid ));
-
- if(KErrNone != error)
- {
- // handle the error here.
- }
- else
- {
- //if its here its sure that plugin is not null;
- CleanupStack::PushL( plugin);
-
- //map the plugin commands to CV commands,
- //assings the command maintained in the commandpool,
- //for more details see
- MapCommandL(*plugin,pluginUid.iUid);
-
- //add the plugin to the array
- CPluginInfo* newPlugin = new ( ELeave ) CIMCVMenuExtensionManager::CPluginInfo( plugin, pluginUid);
- CleanupStack::PushL( newPlugin );
- iPlugins.AppendL( newPlugin );
- CleanupStack::Pop( newPlugin );
-
- CleanupStack::Pop( plugin );
- }
-
- }
- pluginInfo.ResetAndDestroy();
- pluginInfo.Close();
- }
-
-
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::OfferMenuPaneToPluginsL
-// Generates the list of active plugins
-// ----------------------------------------------------------------------------
-//
-void CIMCVMenuExtensionManager::OfferMenuPaneToPlugins(TInt aPreviousId, CEikMenuPane& aMenuPane,TUint aServiceId)
- {
- // Get the number of plugins
- const TInt count = iPlugins.Count();
- // Loop though all the command handlers, If DynInitMenuPaneL leaves for one plugin, a plugin
- // error message will be displayed and the loop will continue with
- // the next command handler. If none of the plugins leave, there will
- // be only one TRAP used.
- for ( TInt index = 0; index < count; ++index )
- {
- //trap is required if one plugin leaves then it should continue with other plugins.
- TRAPD(error,iPlugins[index]->Plugin().DynInitMenuPaneL( aPreviousId,
- aMenuPane,aServiceId ));
- if(KErrNone != error)
- {
- //display the appropriate error note for leaving;
- }
-
- }
-
- }
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::OfferHandleCommandToPluginsL
-// Generates the list of active plugins
-// ----------------------------------------------------------------------------
-//
-TBool CIMCVMenuExtensionManager::OfferHandleCommandToPlugins(TInt aCommandId)
- {
- //Get the number of plugins loaded
- const TInt count = iPlugins.Count();
-
- TBool retval = EFalse;
- // Loop though all the command handlers,
- // If HandleCommandL leaves for one plugin, a plugin
- // error message will be displayed and the loop will continue with
- // the next plugin. If none of the plugins leave, there will
- // be only one TRAP used.
- for ( TInt index = 0; index < count; ++index )
- {
- TRAPD( error,retval = iPlugins[index]->Plugin().HandleCommandL( aCommandId ));
-
- if ( KErrNone != error )
- {
- // Report a problem with plugin.
- }
- }
- return retval;
- }
-
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::CPluginInfo::CPluginInfo(
-// C++ constructor
-// (other items were commented in a header).
-// ----------------------------------------------------------------------------
-//
-CIMCVMenuExtensionManager::CPluginInfo::CPluginInfo(
- CIMCVMenuExtension* aPlugin,
- TUid aPluginUid )
-: iPlugin( aPlugin ),
-iPluginUid( aPluginUid )
- {
-
- }
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::CPluginInfo::~CPluginInfo(
-// C++ destructor
-// (other items were commented in a header).
-// ----------------------------------------------------------------------------
-//
-
-CIMCVMenuExtensionManager::CPluginInfo::~CPluginInfo()
- {
- delete iPlugin;
- }
-
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::CPluginInfo::Plugin
-// returns a reference to the plugin
-// (other items were commented in a header).
-// ----------------------------------------------------------------------------
-//
-CIMCVMenuExtension& CIMCVMenuExtensionManager::CPluginInfo::Plugin()
- {
- return *iPlugin;
- }
-
-
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::MapCommandL
-// (other items were commented in a header).
-// ----------------------------------------------------------------------------
-//
-void CIMCVMenuExtensionManager::MapCommandL( CIMCVMenuExtension& aMenuExtension, TInt32 aPluginId )
- {
- TInt res = aMenuExtension.CommandInfoResource();
- if( res != KErrNotFound )
- {
- TResourceReader reader;
- CCoeEnv::Static()->CreateResourceReaderLC( reader, res );
- TInt resCount = reader.ReadInt16();
- for( TInt j = 0; j < resCount; j++ )
- {
- CIMCVCommandInfo* commandInfo = NULL;
- commandInfo = CIMCVCommandInfo::NewLC( reader,
- aPluginId,
- iNewCommands );
- User::LeaveIfError( iCommandIdMap.Append( commandInfo ) );
- CleanupStack::Pop(); // commandInfo
- }
- CleanupStack::PopAndDestroy(); // reader
- aMenuExtension.RegisterCommandMapper( *this );
-
- }
- }
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::GetNewCommand
-// from MComandMapper
-// ----------------------------------------------------------------------------
-//
-
-TInt CIMCVMenuExtensionManager::GetOldCommand( TInt32 aPluginId, TInt aNewCommand,
- TInt& aOldCommand ) const
- {
- TInt mapCount = iCommandIdMap.Count();
- TInt err( KErrNotFound );
- for( TInt i = 0; i < mapCount && err; i++ )
- {
- CIMCVCommandInfo* info = iCommandIdMap[i];
- if( info->PluginId() == aPluginId && info->NewCommandId() == aNewCommand )
- {
- aOldCommand = info->OldCommandId();
- err = KErrNone;
- break;
- }
- }
- return err;
- }
-// ----------------------------------------------------------------------------
-// CIMCVMenuExtensionManager::GetNewCommand
-// from MComandMapper
-// ----------------------------------------------------------------------------
-//
-
-TInt CIMCVMenuExtensionManager::GetNewCommand( TInt32 aPluginId, TInt aOldCommand,
- TInt& aNewCommand ) const
- {
- TInt mapCount = iCommandIdMap.Count();
- TInt err( KErrNotFound );
-
- for( TInt i = 0; i < mapCount && err; i++ )
- {
- CIMCVCommandInfo* info = iCommandIdMap[i];
- if( info->PluginId() == aPluginId && info->OldCommandId() == aOldCommand )
- {
- aNewCommand = info->NewCommandId();
- err = KErrNone;
- break;
- }
- }
-
- return err;
- }
-
-
-// End of file