1 /*

     2 * Copyright (c) 2007-2010 Sebastian Brannstrom, Lars Persson, EmbedDev AB

     3 *

     4 * All rights reserved.

     5 * This component and the accompanying materials are made available

     6 * under the terms of the License "Eclipse Public License v1.0"

     7 * which accompanies this distribution, and is available

     8 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     9 *

    10 * Initial Contributors:

    11 * EmbedDev AB - initial contribution.

    12 *

    13 * Contributors:

    14 *

    15 * Description:

    16 *

    17 */

    18 

    19 #ifndef PODCASTAPPUI_H

    20 #define PODCASTAPPUI_H

    21 

    22 #include <aknviewappui.h>

    23 #include <akntabobserver.h>

    24 #include <akntabgrp.h>

    25 #include <aknnavide.h> 

    26 

    27 class CPodcastMainView;

    28 class CPodcastFeedView;

    29 class CPodcastShowsView;

    30 class CPodcastQueueView;

    31 class CPodcastSettingsView;

    32 class CPodcastSearchView;

    33 class CPodcastModel;

    34 

    35 const TUid KUidPodcastClientID  = {0xA00046AE};

    36 const TUid KUidPodcastFeedViewID = {0x00000001};

    37 const TUid KUidPodcastShowsViewID = {0x00000002};

    38 const TUid KUidPodcastQueueViewID = {0x00000003};

    39 const TUid KUidPodcastSearchViewID = {0x00000004};

    40 const TUid KUidPodcastSettingsViewID = {0x00000005};

    41 

    42 const TInt KTabIdFeeds = 0;

    43 const TInt KTabIdQueue = 1;

    44 

    45 const TInt KTimeoutPrio = CActive::EPriorityStandard;

    46 

    47 class CTimeout;

    48 

    49 class MTimeoutObserver

    50 {

    51 public:

    52     virtual void HandleTimeout(const CTimeout& aId, TInt aError)=0;

    53 protected:

    54     virtual ~MTimeoutObserver() {}

    55 };

    56 

    57 class CTimeout : public CTimer

    58 {

    59 public:

    60 	

    61      static CTimeout* NewLC(MTimeoutObserver& aObserver, TInt aPrio=KTimeoutPrio)

    62     	 {

    63          CTimeout* self=new(ELeave) CTimeout(aObserver, aPrio);

    64          CleanupStack::PushL(self);

    65          self->ConstructL();

    66          return self;

    67     	 }

    68      

    69      static CTimeout* NewL(MTimeoutObserver& aObserver, TInt aPrio=KTimeoutPrio)

    70 		{

    71 		CTimeout* self=NewLC(aObserver, aPrio);

    72 		CleanupStack::Pop(self);

    73 		return self;

    74 		}

    75      

    76      ~CTimeout()

    77     	 {

    78     	 Cancel();

    79     	 }

    80 protected:

    81     CTimeout(MTimeoutObserver& aObserver, TInt aPrio) : CTimer(aPrio), iObserver(aObserver)

    82     {

    83         CActiveScheduler::Add(this);

    84     }

    85     void ConstructL()

    86     	{

    87     	    CTimer::ConstructL();

    88     	}

    89     

    90     void RunL()

    91     	{

    92     	    TInt r=iStatus.Int();

    93     	    iObserver.HandleTimeout(*this, r);

    94     	}

    95 

    96 protected:

    97     MTimeoutObserver& iObserver;

    98 };

    99 

   100 class CPodcastAppUi : public CAknViewAppUi, public MAknTabObserver, MTimeoutObserver

   101     {

   102     public: 

   103     	CPodcastAppUi(CPodcastModel* aPodcastModel);

   104         void ConstructL();

   105        ~CPodcastAppUi();

   106 

   107        void SetActiveTab(TInt aIndex);

   108        void UpdateQueueTab(TInt aQueueLength);

   109        void TabLeft();

   110        void TabRight();

   111     private:

   112         // From MEikMenuObserver

   113         void DynInitMenuPaneL(TInt aResourceId,CEikMenuPane* aMenuPane);

   114         void TabChangedL (TInt aIndex);

   115         CArrayFix<TCoeHelpContext>* HelpContextL() const;

   116     private:

   117         void HandleCommandL(TInt aCommand);

   118         void NaviShowTabGroupL();

   119     protected:

   120     	void HandleTimeout(const CTimeout& aId, TInt aError);

   121 

   122     private:

   123     	CPodcastMainView *iMainView;

   124 		CPodcastFeedView* iFeedView;

   125 		CPodcastShowsView* iShowsView;

   126 		CPodcastQueueView* iQueueView;

   127 		CPodcastSearchView* iSearchView;

   128 		CPodcastSettingsView* iSettingsView;

   129 		

   130 		CPodcastModel* iPodcastModel;

   131 

   132 		CAknNavigationDecorator* iNaviDecorator;

   133 		CAknTabGroup* iTabGroup;

   134 		CAknNavigationControlContainer* iNaviPane;

   135 		

   136 		CTimeout* iStartTimer;

   137     };

   138 

   139 #endif