diff -r efda7c0771b9 -r 7b66bc3c6dc9 taskswitcher/server/src/tsrunningappentry.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/server/src/tsrunningappentry.cpp	Mon Oct 18 10:44:15 2010 +0300
@@ -0,0 +1,326 @@
+/*
+ * Copyright (c) 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:  Task list entry
+ *
+ */
+
+#include <s32strm.h>
+#include <fbs.h>
+#include <AknDef.h>
+#include <apgwgnam.h>
+#include <apgtask.h>
+#include <apgcli.h>
+
+#include "tsrunningappentry.h"
+#include "tsiconprovider.h"
+#include "tsdataobserver.h"
+#include "tsthumbnailprovider.h"
+#include "tsresourcemanager.h"
+
+// --------------------------------------------------------------------------
+CTsRunningAppEntry* CTsRunningAppEntry::NewL(const TTsEntryKey aKey,
+                                             const MTsRunningApplication& aCacheEntry,
+                                             MTsResourceManager& aResources,
+                                             MTsDataObserver &aObserver, 
+                                             QObject* aObj)
+{
+    CTsRunningAppEntry* self = NewLC(aKey, 
+                                     aCacheEntry , 
+                                     aResources, 
+                                     aObserver, 
+                                     aObj);
+    CleanupStack::Pop(self);
+    return self;
+}
+
+// --------------------------------------------------------------------------
+CTsRunningAppEntry* CTsRunningAppEntry::NewLC(const TTsEntryKey aKey,
+                                              const MTsRunningApplication& aCacheEntry,
+                                              MTsResourceManager& aResources,
+                                              MTsDataObserver &aObserver, 
+                                              QObject* aObj)
+{
+    CTsRunningAppEntry* self = new (ELeave) CTsRunningAppEntry(aKey, 
+                                                               aResources, 
+                                                               aObserver);
+    CleanupStack::PushL(self);
+    self->ConstructL(aCacheEntry, aObj);
+    return self;
+}
+
+// --------------------------------------------------------------------------
+CTsRunningAppEntry::~CTsRunningAppEntry()
+{
+    delete iCaption;
+    delete iThumbnail;
+    delete iThumbnailProvider;
+}
+
+// --------------------------------------------------------------------------
+CTsRunningAppEntry::CTsRunningAppEntry(const TTsEntryKey aKey,
+                                       MTsResourceManager& aResources,
+                                       MTsDataObserver &aObserver) 
+:
+    iResources(aResources),
+    iObserver(aObserver),
+    iKey(aKey)
+{
+}
+
+// --------------------------------------------------------------------------
+void CTsRunningAppEntry::ConstructL(const MTsRunningApplication& aCacheEntry, 
+                                    QObject* aObject )
+    {
+    iUid = aCacheEntry.Uid();
+    iIsSystem = aCacheEntry.IsSystem();
+    iHideMode = aCacheEntry.HideMode();
+    iWindowGroupId = aCacheEntry.WindowGroupId();
+    iParentWindowGroupId = aCacheEntry.ParentWindowGroupId();
+    iTimestamp.UniversalTime();
+    iUpdateTimestamp.UniversalTime();
+    CreateDisplayNameL(aCacheEntry);
+    QT_TRYCATCH_LEAVING(
+       iThumbnailProvider = new TsThumbnailProvider(*this, aObject);
+    )
+    }
+
+// --------------------------------------------------------------------------
+void CTsRunningAppEntry::CreateDisplayNameL(const MTsRunningApplication& aCacheEntry)
+    {
+    TApaAppInfo info;
+    iResources.ApaSession().GetAppInfo( info, aCacheEntry.Uid() );
+    TPtrC caption = info.iShortCaption;
+
+    if (!caption.Length() ) // if not set - use thread name instead
+        {
+        if( aCacheEntry.DisplayName().Length() )
+            {
+            iCaption = aCacheEntry.DisplayName().AllocL();
+            }
+        else
+            {
+            TThreadId threadId;
+            if(KErrNone == iResources.WsSession().GetWindowGroupClientThreadId( aCacheEntry.WindowGroupId(), threadId ) ) 
+                {
+                RThread thread;
+                CleanupClosePushL( thread );
+                if( KErrNone == thread.Open( threadId ) )
+                    {
+                    iCaption = thread.Name().AllocL();
+                    }
+                CleanupStack::PopAndDestroy( &thread );
+                }
+            }
+        }
+    else
+        {
+        iCaption = caption.AllocL();
+        }
+    }
+
+// --------------------------------------------------------------------------
+TUid CTsRunningAppEntry::Uid()const
+    {
+    return iUid;
+    }
+// --------------------------------------------------------------------------
+MTsRunningApplication::ApplicationHideMode CTsRunningAppEntry::HideMode() const
+    {
+    return iHideMode;
+    }
+
+// --------------------------------------------------------------------------
+void CTsRunningAppEntry::SetHidden( TBool aHidden )
+    {
+    iHideMode = aHidden ? MTsRunningApplication::Software : 
+                          MTsRunningApplication::None;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::IsSystem() const
+    {
+    return iIsSystem;
+    }
+
+// --------------------------------------------------------------------------
+TInt CTsRunningAppEntry::WindowGroupId() const
+    {
+    return iWindowGroupId;
+    }
+
+// --------------------------------------------------------------------------
+TInt CTsRunningAppEntry::ParentWindowGroupId() const
+    {
+    return iParentWindowGroupId;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::IsEmbeded() const
+    {
+    return (0 >= iParentWindowGroupId);
+    }
+
+// --------------------------------------------------------------------------
+const TDesC& CTsRunningAppEntry::DisplayName() const
+    {
+    return iCaption ? *iCaption : KNullDesC();
+    }
+
+// --------------------------------------------------------------------------
+TInt CTsRunningAppEntry::IconHandle() const
+    {
+    if( 0 == iThumbnail )
+        {
+        TRAP_IGNORE( CFbsBitmap *icon(new(ELeave) CFbsBitmap());
+                     CleanupStack::PushL(icon);
+                     iResources.IconProvider().LoadIconL(*icon, Uid());
+                     CleanupStack::Pop(icon);
+                     iThumbnail = icon;)
+        }
+    return iThumbnail ? iThumbnail->Handle() : KErrNotFound;
+    }
+// --------------------------------------------------------------------------
+TTime CTsRunningAppEntry::Timestamp() const
+    {
+    return iTimestamp; 
+    }
+
+// --------------------------------------------------------------------------
+TTime CTsRunningAppEntry::TimestampUpdate() const
+    {
+    return iUpdateTimestamp;
+    }
+
+// --------------------------------------------------------------------------
+TTsEntryKey CTsRunningAppEntry::Key() const
+    {
+    return iKey;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::IsActive() const
+    {
+    return true;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::IsClosable() const
+    {
+    return !iIsSystem;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::Close() const
+    {
+    TApaTask task( iResources.WsSession() );
+    task.SetWgId( WindowGroupId() );
+    task.EndTask();
+    return ETrue;
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::Launch() const
+    {
+    TApaTask task = TApaTaskList( iResources.WsSession() ).FindApp( iUid );
+    task.BringToForeground();
+    return task.Exists();
+    }
+
+// --------------------------------------------------------------------------
+TBool CTsRunningAppEntry::IsMandatory() const
+    {
+    return ETrue;
+    }
+
+// --------------------------------------------------------------------------
+void CTsRunningAppEntry::RefreshTimestamp()
+    {
+    iTimestamp.UniversalTime();
+    RefreshUpdateTimestamp();
+    }
+
+// --------------------------------------------------------------------------
+/**
+ * Set new value of updates timestamp
+ */
+void CTsRunningAppEntry::RefreshUpdateTimestamp()
+    {
+    iUpdateTimestamp.UniversalTime();
+    }
+
+// --------------------------------------------------------------------------
+void CTsRunningAppEntry::SetCloseableApp(TBool aClosable)
+    {
+    iIsSystem = !aClosable;
+    }
+
+// --------------------------------------------------------------------------
+// CTsFswEntry::SetScreenshot
+// --------------------------------------------------------------------------
+//
+void CTsRunningAppEntry::SetScreenshotL(const CFbsBitmap &bitmapArg, UpdatePriority priority, TInt angle)
+    {
+    if(Low == priority )
+        {
+        RefreshTimestamp();
+        }
+    if( priority < iPriority )
+        {
+        User::Leave(KErrAccessDenied);
+        }
+    
+    CFbsBitmap* bitmap = new (ELeave) CFbsBitmap;
+    CleanupStack::PushL(bitmap);
+    User::LeaveIfError(bitmap->Duplicate(bitmapArg.Handle()));
+    CleanupStack::Pop(bitmap);
+    
+    iPriority = priority;
+    delete iThumbnail;
+    iThumbnail = bitmap;
+    RefreshUpdateTimestamp();
+    
+    iThumbnailProvider->createThumbnail( *iThumbnail, angle);
+    }
+
+// --------------------------------------------------------------------------
+// CTsFswEntry::RemoveScreenshot
+// --------------------------------------------------------------------------
+//
+void CTsRunningAppEntry::RemoveScreenshotL()
+    {
+    if (!iThumbnail) {
+        User::Leave(KErrNotFound);
+    }
+    delete iThumbnail;
+    iThumbnail = NULL;
+    iPriority = Low;
+    
+    iObserver.DataChanged();
+    RefreshUpdateTimestamp();
+    }
+
+// --------------------------------------------------------------------------
+/**
+ * Interface implementation
+ * @see MTsThumbnailObserver::ThumbnailCreated( const CFbsBitmap& )
+ */
+void CTsRunningAppEntry::ThumbnailCreated(const CFbsBitmap& aThumbnail)
+    {
+    iThumbnail->Reset();
+    iThumbnail->Duplicate(aThumbnail.Handle());
+    RefreshUpdateTimestamp();
+    iObserver.DataChanged();
+    }
+
+// end of file