--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/taskswitcherui/taskswitcherappecom/src/tsappecom.cpp Tue Jan 26 11:48:23 2010 +0200
@@ -0,0 +1,252 @@
+/*
+* Copyright (c) 2009 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: Taskswitcher application ecom plugin
+ *
+*/
+
+
+#include <e32property.h>
+#include <apgtask.h>
+#include <eikenv.h>
+
+#include "tsappecomconst.hrh"
+#include "tsappecom.h"
+
+#include "tsappecomlogging.h"
+
+// AknCapServer UID, used for P&S category
+const TUid KTaskswitcherStateCategory = { 0x10207218 };
+
+// Taskswitcher UI, used as P&S key
+const TInt KTaskswitcherStateKey = 0x20016BF0;
+
+// Values for Taskswitcher launching P&S
+const TInt KTaskswitcherBackgroundValue = 1;
+const TInt KTaskswitcherForegroundValue = KTaskswitcherBackgroundValue << 1;
+const TInt KTaskswitcherShortAppKeyPressed = KTaskswitcherForegroundValue << 1;
+const TInt KTaskswitcherLongAppKeyPressed = KTaskswitcherShortAppKeyPressed << 1;
+
+// Taskswitcher application UID, for checking if taskswitcher is running
+const TUid KTaskswitcherAppUidValue = { 0x20016BF0 };
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::CTsEcomPlugin()
+// Default constructor for first phase construction.
+// ---------------------------------------------------------------------------
+//
+CTsEcomPlugin::CTsEcomPlugin()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::NewL()
+// Standard NewL.
+// ---------------------------------------------------------------------------
+//
+CTsEcomPlugin* CTsEcomPlugin::NewL()
+ {
+ CTsEcomPlugin* self = new ( ELeave ) CTsEcomPlugin;
+ CleanupStack::PushL( self );
+ self->ConstructL();
+ CleanupStack::Pop( self );
+ return self;
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::ConstructL()
+// 2nd phase construction.
+// ---------------------------------------------------------------------------
+//
+void CTsEcomPlugin::ConstructL()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::ConstructL, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ DefineTaskswitcherStateProperty();
+
+ TSLOG_OUT();
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::~CTsEcomPlugin()
+// Destructor.
+// ---------------------------------------------------------------------------
+//
+CTsEcomPlugin::~CTsEcomPlugin()
+ {
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::Show
+// ---------------------------------------------------------------------------
+//
+void CTsEcomPlugin::Show()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::Show, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt value( 0 );
+ RProperty::Get( KTaskswitcherStateCategory, KTaskswitcherStateKey, value );
+ value &= ~KTaskswitcherBackgroundValue;
+ value |= KTaskswitcherForegroundValue;
+ SetTaskswitcherStateProperty( value );
+
+ TSLOG_OUT();
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::Dismiss
+// ---------------------------------------------------------------------------
+//
+void CTsEcomPlugin::Dismiss()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::Dismiss, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt value( 0 );
+ RProperty::Get( KTaskswitcherStateCategory, KTaskswitcherStateKey, value );
+ value &= ~KTaskswitcherForegroundValue;
+ value |= KTaskswitcherBackgroundValue;
+ SetTaskswitcherStateProperty( value );
+
+ TSLOG_OUT();
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::HandleLongAppKeyPress
+// ---------------------------------------------------------------------------
+//
+void CTsEcomPlugin::HandleLongAppKeyPress()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::Show, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt value( 0 );
+ RProperty::Get( KTaskswitcherStateCategory, KTaskswitcherStateKey, value );
+ value &= ~KTaskswitcherShortAppKeyPressed;
+ value |= KTaskswitcherLongAppKeyPressed;
+ SetTaskswitcherStateProperty( value );
+
+ TSLOG_OUT();
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::HandleShortAppKeyPress
+// ---------------------------------------------------------------------------
+//
+void CTsEcomPlugin::HandleShortAppKeyPress()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::Dismiss, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt value( 0 );
+ RProperty::Get( KTaskswitcherStateCategory, KTaskswitcherStateKey, value );
+ value &= ~KTaskswitcherLongAppKeyPressed;
+ value |= KTaskswitcherShortAppKeyPressed;
+ SetTaskswitcherStateProperty( value );
+
+ TSLOG_OUT();
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::IsVisible
+// ---------------------------------------------------------------------------
+//
+TBool CTsEcomPlugin::IsVisible()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::IsVisible, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt value( 0 );
+ RProperty::Get( KTaskswitcherStateCategory, KTaskswitcherStateKey, value );
+ if ( value & KTaskswitcherForegroundValue )
+ {
+ TSLOG_OUT();
+ return ETrue;
+ }
+ TSLOG_OUT();
+ return EFalse;
+ }
+
+// ---------------------------------------------------------------------------
+// CTsEcomPlugin::IsReady
+// ---------------------------------------------------------------------------
+//
+TBool CTsEcomPlugin::IsReady()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::IsReady, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TBool ret = EFalse;
+ CEikonEnv* eikonEnv = CEikonEnv::Static();
+
+ if ( eikonEnv )
+ {
+ TApaTaskList taskList( eikonEnv->WsSession() );
+ TApaTask task = taskList.FindApp( KTaskswitcherAppUidValue );
+
+ if ( task.Exists() )
+ {
+ ret = ETrue;
+ }
+ }
+
+ TSLOG1_OUT( "IsReady returns: %d", ret );
+ return ret;
+ }
+
+// -----------------------------------------------------------------------------
+// CTsEcomPlugin::SetTaskswitcherStateProperty
+// -----------------------------------------------------------------------------
+//
+void CTsEcomPlugin::SetTaskswitcherStateProperty( TInt aValue )
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::SetTaskswitcherShowProperty, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ if ( RProperty::Set(
+ KTaskswitcherStateCategory, KTaskswitcherStateKey, aValue ) != KErrNone )
+ {
+ DefineTaskswitcherStateProperty();
+ TInt error =
+ RProperty::Set( KTaskswitcherStateCategory, KTaskswitcherStateKey, aValue );
+ if ( error != KErrNone )
+ {
+ TSLOG1( TSLOG_INFO, "RProperty::Set Error: %d", error );
+ }
+ }
+
+ TSLOG_OUT();
+ }
+
+// -----------------------------------------------------------------------------
+// CTsEcomPlugin::DefineTaskswitcherStateProperty
+// -----------------------------------------------------------------------------
+//
+void CTsEcomPlugin::DefineTaskswitcherStateProperty()
+ {
+ TSLOG_CONTEXT( CTsEcomPlugin::DefineTaskswitcherShowProperty, TSLOG_LOCAL );
+ TSLOG_IN();
+
+ TInt error = RProperty::Define(
+ KTaskswitcherStateCategory, KTaskswitcherStateKey, RProperty::EInt );
+ if ( error != KErrNone )
+ {
+ TSLOG1( TSLOG_INFO, "RProperty::Define Error: %d", error );
+ }
+
+ TSLOG_OUT();
+ }
+
+// End of file