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idlehomescreen/inc/xnviewmanager.h
branchRCL_3
changeset 11 ff572dfe6d86
parent 9 f966699dea19
child 12 9674c1a575e9
equal deleted inserted replaced
9:f966699dea19 11:ff572dfe6d86 
    18 #ifndef XNVIEWMANAGER_H
 
    18 #ifndef XNVIEWMANAGER_H
 
    19 #define XNVIEWMANAGER_H
 
    19 #define XNVIEWMANAGER_H
 
    20 
    20 
    21 // System includes
 
    21 // System includes
 
    22 #include <e32base.h>
 
    22 #include <e32base.h>
 
       
    23 
       
    24 // User includes
 
       
    25 #include "xnpropertysubscriber.h"
 
    23 
    26 
    24 // Forward declarations
 
    27 // Forward declarations
 
    25 class CXnUiEngine;
 
    28 class CXnUiEngine;
 
    26 class CXnComposer;
 
    29 class CXnComposer;
 
    27 class CXnODTParser;
 
    30 class CXnODTParser;
 
    80  *
 
    83  *
 
    81  * @ingroup group_xnlayoutengine
 
    84  * @ingroup group_xnlayoutengine
 
    82  * @lib xn3layoutengine.lib
 
    85  * @lib xn3layoutengine.lib
 
    83  * @since S60 5.0
 
    86  * @since S60 5.0
 
    84  */
 
    87  */
 
    85 NONSHARABLE_CLASS( CXnViewManager ) : public CBase
 
    88 NONSHARABLE_CLASS( CXnViewManager ) : public CBase,
 
       
    89     public MXnPropertyChangeObserver
 
    86     {
 
    90     {
 
    87 public:
 
    91 public:
 
    88     /**
 
    92     /**
 
    89      * Two-phased constructor.
 
    93      * Two-phased constructor.
 
    90      */
 
    94      */
 
   113     /**
 
   117     /**
 
   114      * 2nd phase constructor
 
   118      * 2nd phase constructor
 
   115      */
 
   119      */
 
   116     void ConstructL();
 
   120     void ConstructL();
 
   117 
   121 
       
   122 private:
 
       
   123     // from MXnPropertyChangeObserver
 
       
   124     
       
   125     /**
 
       
   126      * @see MXnPropertyChangeObserver
 
       
   127      */
 
       
   128     void PropertyChangedL( const TUint32 aKey, const TInt aValue );
 
       
   129     
   118 public:
 
   130 public:
 
   119     // New functions
 
   131     // New functions
 
   120 
   132 
   121     inline void SetUiEngine( CXnUiEngine& aUiEngine );
 
   133     inline void SetUiEngine( CXnUiEngine& aUiEngine );
 
   122 
   134 
   143     RPointerArray< CXnNode >& PluginNodes() const;
 
   155     RPointerArray< CXnNode >& PluginNodes() const;
 
   144     
   156     
   145     void PluginDataL( RPointerArray< CXnPluginData >& aList, 
   157     void PluginDataL( RPointerArray< CXnPluginData >& aList, 
   146         TBool aGlobal = EFalse ) const;
 
   158         TBool aGlobal = EFalse ) const;
 
   147 
   159 
       
   160     TInt PluginDataL( const TDesC8& aParentId, 
       
   161         RPointerArray< CXnPluginData >& aList ) const;
 
       
   162 
   148     RPointerArray< CXnNode >& AppearanceNodes() const;
 
   163     RPointerArray< CXnNode >& AppearanceNodes() const;
 
   149 
   164 
   150     CArrayPtrSeg< CXnResource >& Resources() const ;
 
   165     CArrayPtrSeg< CXnResource >& Resources() const ;
 
   151            
   166            
   152     void LoadUiL();
 
   167     void LoadUiL();
 
   153 
   168 
   154     void ReloadUiL();
 
   169     void ReloadUiL();
 
   155 
   170 
   156     TInt LoadWidgetToPluginL(
 
   171     TInt LoadWidgetToPluginL(
 
   157         CHsContentInfo& aContentInfo,
 
   172         const CHsContentInfo& aContentInfo,
 
   158         CXnPluginData& aPluginData );
 
   173         CXnPluginData& aPluginData );
 
   159 
   174 
   160     TInt UnloadWidgetFromPluginL(
 
   175     TInt UnloadWidgetFromPluginL(
 
   161         CXnPluginData& aPluginData, TBool aForce = EFalse );
 
   176         CXnPluginData& aPluginData, TBool aForce = EFalse );
 
   162         
   177         
   163     TInt ReplaceWidgetToPluginL(
 
   178     TInt ReplaceWidgetToPluginL(
 
   164         CHsContentInfo& aContentInfo,
 
   179         const CHsContentInfo& aContentInfo,
 
   165         CXnPluginData& aPluginData,
 
   180         CXnPluginData& aPluginData );
 
   166         TBool aUseHsps = ETrue );
 
       
   167 
   181 
   168     void ActivateNextViewL( TInt aEffectId = 0 );
 
   182     void ActivateNextViewL( TInt aEffectId = 0 );
 
   169 
   183 
   170     void ActivatePreviousViewL( TInt aEffectId = 0 );
 
   184     void ActivatePreviousViewL( TInt aEffectId = 0 );
 
   171 
   185 
   172     TInt AddViewL( CHsContentInfo& aInfo );
 
   186     TInt AddViewL( const CHsContentInfo& aInfo );
 
   173     
   187     
   174     void AddViewL( TInt aEffectId = 0 );
 
   188     void AddViewL( TInt aEffectId = 0 );
 
   175     
   189     
   176     TInt RemoveViewL( const CHsContentInfo& aInfo );
 
   190     TInt RemoveViewL( const CHsContentInfo& aInfo );
 
   177 
   191 
   281      * Not own.
 
   295      * Not own.
 
   282      */
 
   296      */
 
   283     CXnUiEngine* iUiEngine;
 
   297     CXnUiEngine* iUiEngine;
 
   284 
   298 
   285     /**
 
   299     /**
 
       
   300      * UI startup phase observer
 
       
   301      * Own.
 
       
   302      */
 
       
   303     CXnPropertySubscriber* iUiStartupPhase;
 
       
   304     
       
   305     /**
 
   286      * Comopser.
 
   306      * Comopser.
 
   287      * Own.
 
   307      * Own.
 
   288      */
 
   308      */
 
   289     CXnComposer* iComposer;
 
   309     CXnComposer* iComposer;
 
   290 
   310 
   330      * Own.
 
   350      * Own.
 
   331      */
 
   351      */
 
   332     RPointerArray< MXnViewObserver > iObservers;
 
   352     RPointerArray< MXnViewObserver > iObservers;
 
   333     
   353     
   334     /**
 
   354     /**
 
   335      * OOM system handler. Owned.
 
   355      * OOM system handler. 
       
   356      * Own.
 
   336      */
 
   357      */
 
   337     CXnOomSysHandler* iOomSysHandler;
 
   358     CXnOomSysHandler* iOomSysHandler;
 
   338     
   359     
       
   360     /**
 
       
   361      * Timer for system stability.
 
       
   362      * Own.
 
       
   363      */
 
       
   364     CPeriodic* iStabilityTimer;
 
       
   365         
   339 private:   
   366 private:   
   340     // Friend classes
 
   367     // Friend classes
 
   341     
   368     
   342     friend class CXnViewAdapter;       
   369     friend class CXnViewAdapter;           
   343     
       
   344     /**
 
       
   345      * Timer for system stability.
 
       
   346      */
 
       
   347     CPeriodic* iStabilityTimer;
 
       
   348     };
 
   370     };
 
   349 
   371 
   350 // Inline functions
 
   372 // Inline functions
 
   351 #include "xnviewmanager.inl"
 
   373 #include "xnviewmanager.inl"
 
   352 
   374
MCL/sf/app/homescreen