1 /*

     2 * Copyright (c) 2007-2010 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:

    13 *

    14 * Description:  Class for displaying capture set-up controls*

    15 */

    16 

    17 

    18 #ifndef CAMCAPTURESETUPCONTAINER_H

    19 #define CAMCAPTURESETUPCONTAINER_H

    20 

    21 // INCLUDES

    22 #include <AknUtils.h>

    23 #include <eiklbo.h>

    24  

    25 #include "CamContainerBase.h"

    26 #include "CamControllerObservers.h"

    27 #include "mcamcameraobserver.h"

    28 

    29 

    30 // FORWARD DECLARATIONS

    31 class CCamCaptureSetupControlHandler;

    32 class MTouchFeedback; 

    33 

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38 * Container base class

    39 */

    40 class CCamCaptureSetupContainer : public CCamContainerBase,

    41                                   public MCamCameraObserver,

    42                                   public MEikListBoxObserver

    43 //                                public MCamViewFinderObserver

    44   {

    45   public: // Constructors and destructor

    46 

    47     /**

    48     * Symbian OS two-phased constructor

    49     * @since 2.8

    50     * @param aController Controller reference

    51     * @param aView View reference

    52     * @param aControlHandler Handler reference

    53     * @param aRect Frame rectangle for container.

    54     */

    55     static CCamCaptureSetupContainer* NewL( 

    56               CCamAppController&              aController, 

    57               CAknView&                       aView,

    58               CCamCaptureSetupControlHandler& aControlHandler,

    59               const TRect&                    aRect,

    60               TBool aFullScreenVF=ETrue );

    61         

    62     /**

    63     * Destructor.

    64     * @since 2.8

    65     */

    66     virtual ~CCamCaptureSetupContainer();

    67         

    68 

    69   // -----------------------------------------------------

    70   // From CCoeControl

    71   private:  

    72 

    73     /**

    74     * @since 2.8

    75     * @return number of contained controls

    76     */

    77     TInt CountComponentControls() const;

    78     

    79     /**

    80     * @since 2.8

    81     * @param aIndex the index of the control

    82     * @return pointer to the component control

    83     */

    84     CCoeControl* ComponentControl( TInt aIndex ) const;

    85 

    86     /**

    87     * @since 2.8

    88     * @param aRect area where to draw

    89     */

    90     void Draw( const TRect& aRect ) const;

    91 

    92     /**

    93     * @since 2.8

    94     * @param aKeyEvent the key event

    95     * @param aType the type of the event

    96     * @return TKeyResponse key event was used by this control or not

    97     */

    98     TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent,

    99                                        TEventCode aType );

   100     

   101     /*

   102      * From CoeControl

   103      * @param aPointerEvent the pointer event to handle

   104      */

   105     void HandlePointerEventL(  const TPointerEvent& aPointerEvent );

   106     /**

   107     * From MEikListBoxObserver

   108     */

   109     void HandleListBoxEventL(CEikListBox* aListBox, 

   110                              TListBoxEvent aEventType );

   111 

   112   // -----------------------------------------------------

   113   // From MCamCameraObserver 

   114   public: 

   115 

   116       

   117     /**

   118       * Handle events sending app to foreground or background

   119       * @param aForeground whether the event brings the app to fore or background

   120     */   

   121       

   122       void HandleForegroundEventL( TBool aForeground );

   123       

   124       

   125       /**

   126     * @since Camera 4.0

   127     * @see MCamCameraObserver

   128     */

   129     virtual void HandleCameraEventL( TInt              aStatus, 

   130                                      TCamCameraEventId aEventId, 

   131                                      TAny*             aEventData = NULL );

   132 

   133   // -----------------------------------------------------

   134   // Other methods

   135   private:

   136 

   137     /**

   138     * Calculates the position for the settings editing control

   139     * @since 2.8

   140     * @return the top left corner position for the control

   141     */

   142     TPoint ControlPositionL() const;

   143     

   144     /**

   145     * Read nontouch layout

   146     * @return TRect, listbox rectangle

   147     */

   148     TRect NonTouchLayout();

   149     

   150     /**

   151     * Read touch layout

   152     * @return TRect, listbox rectangle

   153     */

   154     TRect TouchLayout();

   155     

   156     

   157   // -----------------------------------------------------

   158   // Constructors

   159   private:

   160 

   161     /**

   162     * C++ constructor

   163     * @param aController Controller reference

   164     * @param aView View reference

   165     * @param aControlHandler Handler reference

   166     * @since 2.8

   167     */

   168     CCamCaptureSetupContainer( 

   169         CCamAppController& aController,

   170         CAknView& aView,

   171         CCamCaptureSetupControlHandler& aControlHandler,

   172         TBool aFullScreenVF = ETrue );

   173 

   174     /**

   175     * Symbian OS 2nd phase constructor.

   176     * @since 2.8

   177     * @param aRect Frame rectangle for container.

   178     */

   179     void ConstructL( const TRect& aRect );

   180 

   181 

   182   // =====================================================

   183   // Data

   184   protected:

   185 

   186     // The control handler that creates the setting editing control

   187     CCamCaptureSetupControlHandler& iControlHandler;

   188     // The control that edits the setting value

   189     CCoeControl* iCaptureSetupControl;

   190     // The text shown as the title of the container

   191     HBufC* iTitleText;

   192     // Whether or not the container displays a viewfinder preview pane

   193     TBool iViewFinding;

   194     

   195     // Layout rect for cropped viewfinder display

   196     TAknLayoutRect iViewFinderRectLayout;

   197     

   198     TAknLayoutRect iSetupControlRectLayout;

   199     

   200     // Layout rect for title text

   201     TAknLayoutText iTitleTextRectLayout;

   202     

   203     // width of list-box

   204     TInt iListBoxWidth;

   205     

   206     TBool iActivateOnTouchRelease;

   207 

   208     TBool iFullScreenVF;

   209     TRect iLayoutAreaRect; 

   210   };

   211 

   212 #endif // CAMCAPTURESETUPCONTAINER_H

   213 

   214 // End of File