1 /*

     2 * Copyright (c) 2007 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:  Control for displaying remaining images in navi pane.

    15 *

    16 *  Copyright © 2007 Nokia.  All rights reserved.

    17 *  This material, including documentation and any related computer

    18 *  programs, is protected by copyright controlled by Nokia.  All

    19 *  rights are reserved.  Copying, including reproducing, storing,

    20 *  adapting or translating, any or all of this material requires the

    21 *  prior written consent of Nokia.  This material also contains

    22 *  confidential information which may not be disclosed to others

    23 *  without the prior written consent of Nokia.

    24 

    25 *

    26 *

    27 */

    28 

    29 

    30 #ifndef CAMNAVIPROGRESSBARCONTROL_H

    31 #define CAMNAVIPROGRESSBARCONTROL_H

    32 

    33 // INCLUDES

    34 #include <coecntrl.h>

    35 #include <AknUtils.h>

    36 #include "CamAppController.h"

    37 #include "CamSettings.hrh"

    38 #include "CamResourceLoader.h"

    39 #include "CamNaviProgressBarModel.h"

    40 #include "CamObserver.h"

    41 

    42 // FORWARD DECLARATIONS

    43 

    44 // CLASS DECLARATION

    45 

    46 /**

    47 * Control for displaying recording time info in navi pane.

    48 * @since 2.8

    49 */

    50 class CCamNaviProgressBarControl : public CCoeControl, 

    51                                    public MCamObserver

    52   {

    53   public: // Constructors and destructor

    54     /**

    55     * Static factory construction function

    56     * @since 2.8

    57     * @param aModel Reference to the progress bar model

    58     * @return pointer to constructed instance of CCamNaviProgressBarControl

    59     */

    60     static CCamNaviProgressBarControl* NewL( CCamNaviProgressBarModel& aModel );

    61 

    62     /**

    63     * Destructor.

    64     */

    65     ~CCamNaviProgressBarControl();

    66 

    67   public: // New functions

    68                

    69     /**

    70     * Draw Navi-Counter

    71     * @since 3.0

    72     * @param aGc Handle to graphics context

    73     */

    74     void DrawProgressBar( CBitmapContext& aGc ) const;

    75 

    76     /**

    77     * Sets whether this control is active. If not, it cannot affect the model, or use it to render.

    78     * @param aActive Whether to set it active or not

    79     */

    80     void SetActiveL( TBool aActive );

    81 

    82   public: // From MCamObserver

    83     

    84     /**

    85     * From MCamObserver  

    86     * @param aEvent Observed object's event code

    87     */

    88     void HandleObservedEvent(TCamObserverEvent aEvent);

    89     

    90   protected:

    91 

    92     /**

    93     * C++ constructor.

    94     * @since 2.8

    95     * @param aModel Reference to the progress bar model

    96     */

    97     CCamNaviProgressBarControl( CCamNaviProgressBarModel& aModel );

    98     

    99     /**

   100     * Symbian OS 2nd phase constructor.

   101     * @since 2.8

   102     */

   103     void ConstructL();

   104 

   105   private: // Functions from base classes

   106     

   107     /**

   108     * From CCoeControl

   109     * @since 2.8

   110     * Set the size and position of its component controls.

   111     */

   112     void SizeChanged();

   113     

   114     /**

   115     * From CCoeControl Draw the view

   116     * @since 2.8

   117     * @param aRect area where to draw

   118     */

   119     void Draw( const TRect& aRect ) const;

   120     

   121   protected: //data

   122 

   123         CCamNaviProgressBarModel& iModel;

   124 

   125   private: //data

   126 

   127       TBool iActive;    

   128     

   129   };

   130 

   131 #endif // CAMNAVIPROGRESSBARCONTROL_H

   132 

   133 // End of File