/*

* Copyright (c) 2005-2006 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 for application shortcut target

*

*/

#include <coemain.h>            // For CCoeEnv

#include <w32std.h>             // For RWsSession

#include <akntranseffect.h>

#include <akntransitionutils.h>

#include <apacmdln.h>           // For CApaCommandLine

#include <apgtask.h>            // For TApaTaskList

#include <apgwgnam.h>           // For CApaWindowGroupName

#include <gulicon.h>            // For CGulIcon

#include <AknsUtils.h>          // For AknsUtils

#include <AknTaskList.h>        // For CAknTaskList

#include <gfxtranseffect/gfxtranseffect.h>		// For Transition effect

#include <gslauncher.h>

#include <viewcli.h>            // For CVwsSessionWrapper

#include <escapeutils.h>

#ifdef SYMBIAN_ENABLE_SPLIT_HEADERS

#include <viewclipartner.h>

#endif

#include <featmgr.h>

#include <centralrepository.h>

#include <e32property.h>

#include <settingsinternalcrkeys.h>

#include <UikonInternalPSKeys.h>

#include <aiscuttexts.rsg>

//#include <pslnactiveidleplugin.mbg>

#include <data_caging_path_literals.hrh>

#include <activeidle2domainpskeys.h>

#include "aiscutcontentmodel.h"

#include "caiscuttargetapp.h"

#include "caiscutengine.h"

#include <aiscutplugin.mbg>

#include "debug.h"

#include <AknSgcc.h>

const TInt KIconSizeArray = 4;

// ======== MEMBER FUNCTIONS =================================================

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

CAiScutTargetApp::CAiScutTargetApp(

    CAiScutEngine& aEngine, TShortcutType aType, const TUid aUid)

    : CAiScutTarget(aEngine, aType)

    , iAppUid(aUid)

    {

    }

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

void CAiScutTargetApp::ConstructL(const TAiScutParser& aParser)

    {

    iDefinition = aParser.Get(EScutDefComplete).AllocL();

    iViewUid.iUid = -1;

    switch (Type())

        {

    case EScutApplicationView:

    case EScutChangeTheme:

        if (iAppUid == KScutAppShellUid)

            {

            iViewUid.iUid = 1; // activate always appshell main view.

            }

        else

            {

            iViewUid = TAiScutParser::ParseUid(aParser.Get(EScutDefParamValue));

            }

        break;

    case EScutLogsMissedCallsView:

        iMsg = TPtrC8(KLogsMissedCallsView).AllocL();

        break;

    case EScutLogsDialledCallsView:

        iMsg = TPtrC8(KLogsDialledCallsView).AllocL();

        break;

    case EScutLogsReceivedCallsView:

        iMsg = TPtrC8(KLogsReceivedCallsView).AllocL();

        break;

    case EScutLogsMainView:

        iMsg = TPtrC8(KLogsMainView).AllocL();

        break;

    case EScutApplicationWithParams:

        {

        TPtrC ptr = aParser.Get(EScutDefParamNameAndValue);

        iMsg = EscapeUtils::ConvertFromUnicodeToUtf8L(ptr);

        break;

        }

    default:

        break;

        }

    }

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

CAiScutTargetApp* CAiScutTargetApp::NewL(

    CAiScutEngine& aEngine, TShortcutType aType, const TAiScutParser& aParser)

    {

    CAiScutTargetApp* self =

        new (ELeave) CAiScutTargetApp(aEngine, aType, aParser.Uid());

    CleanupStack::PushL(self);

    self->ConstructL(aParser);

    CleanupStack::Pop(self);

    return self;

    }

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

CAiScutTargetApp::~CAiScutTargetApp()

    {

    delete iCaption;

    delete iShortCaption;

	delete iMsg;

    delete iDefinition;

    }

// ---------------------------------------------------------------------------

// Returns the shortcut definition string.

// ---------------------------------------------------------------------------

//

TPtrC CAiScutTargetApp::Definition() const

    {

    return iDefinition ? TPtrC(*iDefinition) : TPtrC();

    }

// ---------------------------------------------------------------------------

// Returns the shortcut target caption.

// ---------------------------------------------------------------------------

//

TInt CAiScutTargetApp::GetCaption(TPtrC& aDes, TAiScutAppTitleType aTitleType) const

    {

    TRAP_IGNORE(GetCaptionL(aTitleType));

    if (aTitleType == EAiScutSkeyTitle)

        {

        aDes.Set(iShortCaption ? *iShortCaption : KNullDesC());

        }

    else

        {

        aDes.Set(iCaption ? *iCaption : KNullDesC());

        }

    return 0;

    }

// ---------------------------------------------------------------------------

// Returns the shortcut target caption.

// ---------------------------------------------------------------------------

//

void CAiScutTargetApp::GetCaptionL(TAiScutAppTitleType aTitleType) const

    {

    TApaAppInfo appInfo;

    // Use lazy evaluation, create the caption only when it is first needed.

    if (aTitleType == EAiScutSkeyTitle)

        {

        if( !iShortCaption )

            {

            iEngine.ApaSession().GetAppInfo(appInfo, iAppUid);

            iShortCaption = appInfo.iShortCaption.AllocL();            

            }

        }

    else

        {

        if (!iCaption)

            {

            iEngine.ApaSession().GetAppInfo(appInfo, iAppUid);

            iCaption = appInfo.iCaption.AllocL();

            }

        }

    }

// ---------------------------------------------------------------------------

// Returns the shortcut target icon.

// ---------------------------------------------------------------------------

//

TInt CAiScutTargetApp::GetIcon(CGulIcon*& aIcon) const

    {

    // First try to make the override icon

    // if not successful then do it ourself

    if ( CAiScutTarget::GetIcon(aIcon) != KErrNone )

        {

        TRAP_IGNORE(CreateAppIconL(aIcon));

        }

    return 0;

    }

// ---------------------------------------------------------------------------

// Returns the shortcut target icon for toolbar.

// ---------------------------------------------------------------------------

//

TInt CAiScutTargetApp::GetToolbarIcon(CGulIcon*& aIcon) const

    {

    if ( CAiScutTarget::GetToolbarIcon(aIcon) != KErrNone)

        {

        TRAP_IGNORE(CreateAppIconL(aIcon));

        }

    return 0;

    }

// ---------------------------------------------------------------------------

// Creates the application icon.

// ---------------------------------------------------------------------------

//

void CAiScutTargetApp::CreateAppIconL(CGulIcon*& aIcon) const

    {

    // To make sure we won't end up with a partially created icon, we first create

    // a temporary icon and take it into use only when it is propertly initialized.

    CGulIcon* tempIcon = NULL;

    TInt err = KErrNone;

    // If no scalable icon support is available then the icon is constructed the "old way"

    // java icon separately from the native icon. If the support is available then the

    // java icon is constructed the same way the native icon is constructed.

    const TBool isNonNative = iEngine.IsNonNative(iAppUid);

    // First try to create a normal non-native icon

    if (isNonNative)

        {

        TRAP(err,

            tempIcon = CreateNonNativeIconL()

            );

        // Just to be sure

        if (err != KErrNone)

            {

            tempIcon = NULL;

            }

        }

    // No icon yet so either native icon or non-native SVG icon.

    if (!tempIcon)

        {

        MAknsSkinInstance* skin = AknsUtils::SkinInstance();

        if ((iAppUid == KScutPersonalisationUid && iViewUid == KScutChangeThemeViewId)

         || (iAppUid == KScutGeneralSettingsUid && (iViewUid == KScutInstallationViewId

                               ||  iViewUid == KScutConnectivityViewId))

          )

          {

          tempIcon = CreateSubstituteIconL(skin, iAppUid, iViewUid);

          }

    else

      {

          CFbsBitmap* bitmap = NULL;

          CFbsBitmap* mask   = NULL;

        AknsUtils::CreateAppIconLC(skin, iAppUid, EAknsAppIconTypeList, bitmap, mask);

        if (bitmap)

          {

        tempIcon = CGulIcon::NewL(bitmap, mask);

        CleanupStack::Pop(2);   // Bitmap and mask. They have to be popped out by number

                                    // because the order in which they are pushed in is undefined.

        }

          }

    }

    aIcon = tempIcon;

  }

CGulIcon* CAiScutTargetApp::CreateSubstituteIconL( MAknsSkinInstance* aSkin, TUid aAppUid, TUid iViewUid ) const

  {

  CGulIcon* tempIcon = NULL;

  TParse* parse = new (ELeave) TParse;

    CleanupStack::PushL(parse);

    parse->Set(KBitmapFile, &KDC_APP_BITMAP_DIR, NULL);

    HBufC* fileName = parse->FullName().AllocLC();

  TPtr fileNamePtr = fileName->Des();

  //change idle theme

  if (aAppUid == KScutPersonalisationUid && iViewUid == KScutChangeThemeViewId)

      {

      tempIcon = AknsUtils::CreateGulIconL(

          aSkin,

          KAknsIIDQgnPropPslnAiSub,

          fileNamePtr,

            EMbmAiscutpluginQgn_prop_psln_ai_sub,

          EMbmAiscutpluginQgn_prop_psln_ai_sub_mask);

      }

    //appmngr

    else if(aAppUid == KScutGeneralSettingsUid && iViewUid == KScutInstallationViewId)

      {

      CFbsBitmap* bitmap = NULL;

      CFbsBitmap* mask   = NULL;

    AknsUtils::CreateAppIconLC(aSkin, KScutAppMngrUid, EAknsAppIconTypeList, bitmap, mask);

    // The icon may reside in cache so we need to exclude in order

    // for updated icons to be loaded properly.

    AknIconUtils::ExcludeFromCache( bitmap );

    if (bitmap)

      {

      tempIcon = CGulIcon::NewL(bitmap, mask);

      CleanupStack::Pop(2);   // Bitmap and mask. They have to be popped out by number

                  // because the order in which they are pushed in is undefined.

      }

      }

    //connectivity view

    else if(aAppUid == KScutGeneralSettingsUid && iViewUid == KScutConnectivityViewId)

      {

      tempIcon = AknsUtils::CreateGulIconL(

          aSkin,

          KAknsIIDQgnPropAiShortcut,

          fileNamePtr,

            EMbmAiscutpluginQgn_prop_cp_conn_shortcut,

          EMbmAiscutpluginQgn_prop_cp_conn_shortcut_mask);

      }

    else

      {

      //never should go here!

      }

      CleanupStack::PopAndDestroy(2, parse); // fileName, parse

      return tempIcon;

  }

// ---------------------------------------------------------------------------

// Creates the NonNative application icon.

// ---------------------------------------------------------------------------

//

CGulIcon* CAiScutTargetApp::CreateNonNativeIconL() const

    {

    CApaMaskedBitmap* maskedbitmap = CApaMaskedBitmap::NewLC();

    CArrayFixFlat<TSize>* sizesArray = new (ELeave) CArrayFixFlat<TSize>(KIconSizeArray);

    CleanupStack::PushL(sizesArray);

    TInt err = iEngine.ApaSession().GetAppIconSizes(iAppUid, *sizesArray);

    // If there is no error and there is something in array

    // use first icon size and get an icon.

    if (!err && sizesArray->Count())

        {

        err = iEngine.ApaSession().GetAppIcon(iAppUid, sizesArray->At(0), *maskedbitmap);

        }

    // If there was an error, delete every allocated object and leave.

    if (err)

        {

        CleanupStack::PopAndDestroy(sizesArray);

        CleanupStack::PopAndDestroy(maskedbitmap);

        User::Leave(err);

        }

    CFbsBitmap* bitmap = new (ELeave) CFbsBitmap();

    CleanupStack::PushL(bitmap);

    CFbsBitmap* mask   = new (ELeave) CFbsBitmap();

    CleanupStack::PushL(mask);

    User::LeaveIfError(bitmap->Duplicate(maskedbitmap->Handle()));

    User::LeaveIfError(mask->Duplicate(maskedbitmap->Mask()->Handle()));

    CGulIcon* icon = CGulIcon::NewL(bitmap, mask);

    //icon->SetBitmapsOwnedExternally(ETrue);

    CleanupStack::Pop(mask);

    CleanupStack::Pop(bitmap);

    CleanupStack::PopAndDestroy(sizesArray);

    CleanupStack::PopAndDestroy(maskedbitmap);

    return icon;

    }

// ---------------------------------------------------------------------------

// Checks if the target application is accessible.

// ---------------------------------------------------------------------------

//

TBool CAiScutTargetApp::IsAccessibleL(TInt /*aCheckType*/)

    {

    if (iAppUid == KNullUid || iEngine.IsHidden(iAppUid))

        {

        return EFalse;

        }

    TApaAppInfo appInfo;

    TInt ret = iEngine.ApaSession().GetAppInfo(appInfo, iAppUid);

    if (ret == RApaLsSession::EAppListInvalid)

        {

        // Application list not fully populated yet. Leave with KErrNotReady so

        // the engine can trap it and start the timer to check accessiblity later.

        User::Leave(KErrNotReady);

        }

    return (ret == KErrNone);

    }

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

void CAiScutTargetApp::LaunchL()

    {

    LaunchL( KNullDesC8 );

    }

// ---------------------------------------------------------------------------

//

// ---------------------------------------------------------------------------

//

void CAiScutTargetApp::LaunchL( const TDesC8& aCustomMessage )

    {

    __PRINTS( "XAI: CAiScutShortcut::LaunchL");

    __PRINT( __DBG_FORMAT("XAI:   type = %d"), Type());

    if (iAppUid != KNullUid)

        {

        // Some special cases

        // ---------------------------------

        if( Type() == EScutApplicationView &&

            iAppUid == KScutGeneralSettingsUid )

            {

            CGSLauncher* l = CGSLauncher::NewLC();

            l->LaunchGSViewL ( iViewUid,

                               KScutActiveIdleUid,

                               aCustomMessage );            

            CleanupStack::PopAndDestroy( l );

            return;    

            }

        else if ( ( ( Type() == EScutChangeTheme) && ( iAppUid == KScutPersonalisationUid ) ) ||  // For AI2 Themes

                  ( iAppUid == KScutDiallerUid ) )                                                // Dialer

            {

            const TVwsViewId viewId(iAppUid, iViewUid);

            TUid msgId = KScutGeneralSettingsUid;

            if( iAppUid == KScutDiallerUid ) 

                {

                msgId = KScutDiallerViewCommand;

                RProperty::Set(KPSUidAiInformation, KActiveIdleState, EPSAiNumberEntry );

                }

            TInt err = iEngine.VwsSession()->CreateActivateViewEvent( viewId, msgId, aCustomMessage );

            return;

            }

        TBool         exists = EFalse;

        CAknTaskList* taskList = CAknTaskList::NewL(iEngine.Env()->WsSession());

        TApaTask      task(taskList->FindRootApp(iAppUid));

        delete        taskList;

        exists = task.Exists();

        // If not found, try again little harder

        // ----------------------------------------

        if (!exists)

            {

            RWsSession wsSession = iEngine.Env()->WsSession();

            task.SetWgId(0);                // Set task to non-existant task

            TInt wgId=0;

            CApaWindowGroupName::FindByAppUid(iAppUid, wsSession, wgId);

            if (wgId != KErrNotFound)

                {

                exists = ETrue;

            task.SetWgId(wgId);

                }

            }

        // Actual reactivatio / starting

        // -----------------------------

        if (exists)       // Found, reactivate

            {

            if (iMsg && iMsg->Length())

                {

                task.SendMessage(KNullUid, *iMsg);

                }

            if ( iAppUid == KScutAppShellUid ) // AppShell effect is an exception

            	{

            	//start different fullscreen effect when launching appshell

            	GfxTransEffect::BeginFullScreen( AknTransEffect::EApplicationActivate ,

            			TRect(0,0,0,0),

            	        AknTransEffect::EParameterType,