1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors: Juha Kauppinen, Mika Hokkanen

    13 * 

    14 * Description: Photo Browser

    15 *

    16 */

    17 

    18 #ifndef IMAGICVIEWBROWSER_H

    19 #define IMAGICVIEWBROWSER_H

    20 

    21 // INCLUDES

    22 #include <aknview.h>

    23 #include "TextureLoader.h"

    24 #include "ImagicAppUi.h"

    25 

    26 

    27 // FORWARD DECLARATIONS

    28 class CImagicContainerBrowser;

    29 class CImagicAppUi;

    30 class CTextureLoader;

    31 

    32 // CLASS DECLARATION

    33 

    34 //Face browsing states

    35 enum TFaceBrowsingModes

    36     {

    37      EFaceBrowserNone = 1,

    38      EFaceBrowsingShowRect,

    39      EFaceBrowsing,

    40      EFaceBrowsingRemoveFace,

    41      EFaceBrowsingAddNewFace,

    42      EFaceBrowsingAddThisAsNewFace

    43     };

    44 

    45 enum TApplicationFeature

    46     {

    47     EAppFeatureCropping = 1,

    48     EAppFeatureEditing,

    49     EAppFeatureFaceBrowsing,

    50     EAppFeatureNone

    51     };

    52 

    53 

    54 class CSettings

    55 {

    56 public :

    57     enum TSettingsValue {

    58         ESettingImageIndex = 0,

    59         ESettingGridMode = 1

    60     };

    61     

    62     CSettings();

    63     void ExternalizeL(RWriteStream& aStream) const;

    64     void InternalizeL(RReadStream& aStream);

    65     void SetValue(TSettingsValue aIndex, TInt aValue);

    66     TInt GetValue(TSettingsValue aIndex) const;

    67     TBool IsChanged() const;

    68 

    69 private :

    70     TInt    iValues[2];

    71     TBool   iChanged;

    72 };

    73  

    74 /**

    75 *  CImagicViewBrowser view class.

    76 * 

    77 */

    78 class CImagicViewBrowser : public CAknView

    79     {

    80     public: // Constructors and destructor

    81 

    82         /**

    83         * EPOC default constructor.

    84         */

    85         void ConstructL(CImagicAppUi*	aImagicAppUi);

    86 

    87         /**

    88         * Destructor.

    89         */

    90         ~CImagicViewBrowser();

    91 

    92     public: // Functions from base classes

    93         

    94         /**

    95         * Return Uid

    96         */

    97         TUid Id() const;

    98 

    99         /**

   100         * Handle Commands

   101         */

   102         void HandleCommandL(TInt aCommand);

   103 

   104         /**

   105         * Handle size change

   106         */

   107         void HandleClientRectChange();

   108         

   109         void SetActiveViewL(TUid aViewNro);

   110         void LoadBitmapsToBrowserL(CImageData* aImageData, TThumbSize aImageResolution);

   111         CImagicContainerBrowser* GetContainer();

   112         void BitmapLoadedByEngineL(TInt aError);

   113         void TNCreationComplete();

   114         void FaceDetectionComplete();

   115         void TNCreationBegin();

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

   117         

   118         void WriteSettingsFileL(const TDesC& aName);

   119         void ReadSettingsFileL(const TDesC& aName);

   120         //TBool FindFileName(const TDesC& aName);

   121         TApplicationFeature GetAppFeature();

   122         

   123         void EditImageL();

   124         void CropImageL();

   125         

   126         //void SetFaceCoords(RArray<TRect>& aCoordinates);

   127         void ResetFaceCoords();

   128         void SetFaceBrowsingMode(TFaceBrowsingModes aMode);

   129         TFaceBrowsingModes GetFaceBrowsingMode();

   130         

   131     private:

   132 

   133         /**

   134         * From AknView, activates view

   135         */

   136         void DoActivateL(const TVwsViewId& aPrevViewId,TUid aCustomMessageId,

   137             const TDesC8& aCustomMessage);

   138 

   139         /**

   140         * From AknView, deactivates view

   141         */

   142         void DoDeactivate();

   143         void DisplayAddFacesQueryDialogL(TInt aResourceId);

   144         void SetGridMode(TGridMode aGridMode);

   145         

   146     private: // Data

   147         CImagicContainerBrowser*    iContainer;

   148         CImagicAppUi*	            iImagicAppUi;

   149         CFbsBitmap*                 iBitmap;

   150         TBool                       iHighRes;

   151         TBool                       iTNCreationComplete;//Set TRue if TNs are created

   152         TBool                       iFaceBrowsingComplete;//Set TRue if background Face Browsing is complete

   153         TBool                       iFaceCroppingComplete;//Set TRue if background Face Cropping is complete

   154         TBool                       iEditModeEnabledCmd1;

   155         RFs                         iFsSession;

   156         RArray<TRect>               iCoordinates;

   157         TFileName                   iFaceTNFilename;

   158         TFaceBrowsingModes          iFaceBrowsingMode;

   159         RArray<TRect>               iTempCordArray;

   160         TApplicationFeature         iApplicationFeature;

   161         //TFileName                   tmpFileName;

   162         TThumbSize                  iImageResolution;

   163         CSettings                   iSettings;        

   164     };

   165 

   166 #endif

   167 

   168 // End of File