--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/coreapplicationuis/powersaveutilities/batindicatorpaneplugin/src/batindicatorpanepluginimpl.cpp	Wed Sep 01 12:24:48 2010 +0100
@@ -0,0 +1,293 @@
+/*
+* Copyright (c) 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:  BatIndicatorPanePlugin plugin implementation
+*
+*/
+
+
+// INCLUDE FILES
+#include <e32property.h> // RPropert
+#include <batindpaneplugin.rsg> // BatIndicatorPanePlugin resources
+#include <StringLoader.h> // Stringloader
+#include <psmclient.h>
+#include <psmsettings.h>
+#include <hwrmpowerstatesdkpskeys.h>
+#include <data_caging_path_literals.hrh> // KDC_ECOM_RESOURCE_DIR
+#include <centralrepository.h>
+#include "batindicatorpanepluginimpl.h"
+#include "batindpanepluginprivatecrkeys.h"
+#include "bsutil.h"
+#include "trace.h"
+
+// CONSTANTS
+_LIT( KIndicatorResourceFile,"z:batindpaneplugin.rsc" );
+
+
+// ======== MEMBER FUNCTIONS ========
+
+// ---------------------------------------------------------------------------
+// Two-phased constructor.
+// ---------------------------------------------------------------------------
+//
+CBatIndicatorPanePluginImpl* CBatIndicatorPanePluginImpl::NewL( )
+    {
+    FUNC_LOG
+    
+    CBatIndicatorPanePluginImpl* self = new( ELeave ) CBatIndicatorPanePluginImpl( );
+    CleanupStack::PushL( self );
+    self->ConstructL();
+    CleanupStack::Pop( self );
+    return self;
+    }
+
+// ---------------------------------------------------------------------------
+// Destructor
+// ---------------------------------------------------------------------------
+//
+CBatIndicatorPanePluginImpl::~CBatIndicatorPanePluginImpl()
+    {
+    FUNC_LOG
+    
+    delete iContentText;
+    delete iPsmClient; 
+    delete iBatteryStateUtil;
+    delete iPopupControl;
+    delete iLinkText;   
+    iResourceLoader.Close();
+    }
+
+// ---------------------------------------------------------------------------
+// From MEikCommandObserver
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::ProcessCommandL( TInt aCommandId )
+    {    	
+    FUNC_LOG
+    
+    if( aCommandId == ELinkFirst )
+        {
+        SetPowerSaveModeEnabled();        	
+        }                  
+    }
+        
+// ---------------------------------------------------------------------------
+// CBatIndicatorPanePluginImpl::CBatIndicatorPanePluginImpl
+// C++ default constructor can NOT contain any code, that
+// might leave.
+// ---------------------------------------------------------------------------
+//
+CBatIndicatorPanePluginImpl::CBatIndicatorPanePluginImpl( ):
+                                                iResourceLoader( *CEikonEnv::Static() ),
+                                                iBatIndPanePluginFeatures( 0 )
+    {
+    FUNC_LOG                                          	
+    }
+
+// ---------------------------------------------------------------------------
+// CBatIndicatorPanePluginImpl::ConstructL
+// Symbian 2nd phase constructor can leave.
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::ConstructL( )
+    {
+    FUNC_LOG
+    // Create PSM client       
+    iPsmClient = CPsmClient::NewL( *this );
+    
+    GetFeatures();
+        
+    // Create Battery State Utilities
+    if( !Supported( KBatIndPanePluginLinkOnly ) )
+        {
+        iBatteryStateUtil = CBSUtil::NewL();
+        }
+            
+    // Read resource strings
+    TParse* fp = new( ELeave ) TParse();
+    CleanupStack::PushL( fp );
+    fp->Set( KIndicatorResourceFile, &KDC_ECOM_RESOURCE_DIR , NULL );
+    TFileName filename = fp->FullName();
+    iResourceLoader.OpenL( filename );
+    CleanupStack::PopAndDestroy( fp );
+    }
+
+// ---------------------------------------------------------------------------
+// Shows soft notification.
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::ShowPreviewPopupL( )
+    {
+    FUNC_LOG
+    
+    delete iPopupControl;
+    iPopupControl = NULL;        
+    
+    if( iContentText )
+        {
+        iPopupControl = CBatteryPopupControl::NewL( *iContentText,
+                                                    *iLinkText );
+        }
+    else
+        {
+        iPopupControl = CBatteryPopupControl::NewL( KNullDesC,
+                                                    *iLinkText );              
+        }
+
+    iPopupControl->SetCommandObserver( *this );
+    // Launch
+    iPopupControl->ShowPopUpL();
+    
+    delete iContentText;
+    iContentText = NULL;
+
+    delete iLinkText;
+    iLinkText = NULL;
+	}
+	  
+// ---------------------------------------------------------------------------
+// Enables or disables power save mode.
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::SetPowerSaveModeEnabled( )
+    {
+    FUNC_LOG
+    // Get PSM state
+    TInt mode;
+    TInt err = iPsmClient->PsmSettings().GetCurrentMode( mode );
+        
+    if ( err == KErrNone  )
+        {
+        if( mode == EPsmsrvModeNormal ||
+            mode == EPsmsrvPartialMode )
+            {
+            iPsmClient->ChangePowerSaveMode( EPsmsrvModePowerSave );
+            }
+        else
+            {
+            iPsmClient->ChangePowerSaveMode( EPsmsrvModeNormal );
+            }
+        }
+    }	  
+
+// ---------------------------------------------------------------------------
+// From CAknIndicatorPlugin
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::HandleIndicatorTapL( const TInt /*aUid*/ )
+    {
+    FUNC_LOG
+    
+    delete iContentText;
+    iContentText = NULL;
+    
+    delete iLinkText;
+    iLinkText = NULL;
+    
+    TInt err = KErrNone;
+    
+    if ( iBatteryStateUtil )
+        {
+        TInt batteryStatus;
+        err = RProperty::Get( KPSUidHWRMPowerState, KHWRMBatteryStatus, batteryStatus );
+        
+        if( !err && batteryStatus == EBatteryStatusLow )
+            {
+            iContentText = StringLoader::LoadL( R_QTN_BATTERY_LOW_PREVIEW_POPUP ); 
+            }
+        else
+            {
+            TUint8 batteryCapacity = iBatteryStateUtil->GetBatteryCapacity();	
+                   
+            iContentText = StringLoader::LoadL( R_QTN_BATTERY_STATUS_POPUP, 
+                                                batteryCapacity );                
+            }
+        }
+    
+    // Get PSM state
+    TInt mode;
+    TBool psmActive = EFalse;
+    err = iPsmClient->PsmSettings().GetCurrentMode( mode );
+      
+    if ( err == KErrNone  )
+        {
+        psmActive = ( mode == EPsmsrvModePowerSave );
+        }
+                        
+    if ( psmActive )
+        {
+        iLinkText = StringLoader::LoadL( R_QTN_DEACTIVATE_POWER_SAVING );
+        }
+    else
+        {      
+        iLinkText = StringLoader::LoadL( R_QTN_ACTIVATE_POWER_SAVING );           
+        }        
+    ShowPreviewPopupL();  
+    }
+
+// ----------------------------------------------------------------------------
+// CBatIndicatorPanePluginImpl::GetFeatures() 
+// ----------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::GetFeatures( )
+    {
+    FUNC_LOG
+    
+    CRepository* repository = NULL;
+    
+    TRAPD( err, repository = CRepository::NewL( KCRUidBatIndPanePluginConf ) );
+    
+    if ( err == KErrNone )
+        {
+        err = repository->Get( KBatIndPanePlugin, iBatIndPanePluginFeatures );
+
+        if ( err != KErrNone || iBatIndPanePluginFeatures < 0 ) // ERROR
+            {
+            INFO_1( "CBatIndicatorPanePluginImpl::GetFeatures - Reading features err %d", err )
+            iBatIndPanePluginFeatures = 0;
+            }
+        }
+    else
+        {
+        INFO_1( "CBatIndicatorPanePluginImpl::GetFeatures: open KCRUidBatIndPanePluginConf failed, err=%d", err ) 
+        }
+    delete repository;
+    }
+
+// ----------------------------------------------------------------------------
+// CBatIndicatorPanePluginImpl::Supported() 
+// ----------------------------------------------------------------------------
+//
+TInt CBatIndicatorPanePluginImpl::Supported( TInt aFeatureId )
+    {
+    FUNC_LOG
+    return aFeatureId & iBatIndPanePluginFeatures;
+    }
+// ---------------------------------------------------------------------------
+// From MPsmClientObserver
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::PowerSaveModeChanged( const TPsmsrvMode /*aMode*/ )
+    {
+    FUNC_LOG
+    }
+
+// ---------------------------------------------------------------------------
+// From MPsmClientObserver
+// ---------------------------------------------------------------------------
+//
+void CBatIndicatorPanePluginImpl::PowerSaveModeChangeError( const TInt /*aError*/ )
+    {
+    FUNC_LOG      	
+    }	 
+//  End of File