1 /*

     2 * Copyright (c) 2004-2005 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: 

    15 *     See class description below

    16 *

    17 */

    18 

    19 

    20 #ifndef __LANDMARKS_INFOCONTAINER_H__

    21 #define __LANDMARKS_INFOCONTAINER_H__

    22 

    23 

    24 #include <coecntrl.h>

    25 #include <EPos_Landmarks.h>

    26 #include "LandmarksInfoContainer.h"

    27 

    28 

    29 class CEikTextListBox;

    30 class CAknNavigationDecorator;

    31 class CAknTitlePane;

    32 class CAknView;

    33 class CLandmarksApplicationEngine;

    34 class CLandmarksInfoModel;

    35 class CPosLandmark;

    36 

    37 

    38 

    39 /**

    40 *  This is the landmarks container that contains a listbox with landmark's

    41 *  fields listed.

    42 */

    43 class CLandmarksInfoContainer : public CCoeControl

    44     {

    45     public: // Constructors and destructor

    46 

    47         /**

    48         * C++ constructor.

    49         *

    50         * @param aView parent view

    51         * @param aEngine the landmark engine

    52         * @param aNaviDecorator the tab group to hide when editing landmarks

    53         */

    54         CLandmarksInfoContainer(

    55             CAknView& aView,

    56             CLandmarksApplicationEngine& aEngine,

    57             CAknNavigationDecorator* aNaviDecorator);

    58 

    59         /**

    60         * Symbian 2nd phase constructor. Should be called after constructor to

    61         * fully construct the object.

    62         *

    63         * @param aRect the rectangle this Container will be drawn to

    64         */

    65         void ConstructL(const TRect& aRect);

    66 

    67         /**

    68         * Destructor.

    69         */

    70         ~CLandmarksInfoContainer();

    71 

    72     public: // New functions

    73 

    74         /** Stores title pane */

    75         void StoreTitlePaneL();

    76 

    77         /** Retores title pane */

    78         void RestoreTitlePane();

    79 

    80         /**

    81         * Loads specified landmark into the container

    82         * @param aLandmarkId The ID of the landmark to be viewed.

    83         */

    84         void LoadLandmarkL(TPosLmItemId aLandmarkId);

    85 

    86         /**

    87         * Launches a dialog for editing the current landmark.

    88         * Removes tabs on the navi pane before launching the dialog. Restores

    89         * the navi pane after the dialog is dismissed.

    90         */

    91         void EditLandmarkL();

    92 

    93     public: // from CoeControl

    94 

    95         /**

    96         * Gets the number of controls contained in a compound control

    97         *

    98         * @return Number of component controls

    99         */

   100         TInt CountComponentControls() const;

   101 

   102         /**

   103         * Gets the specified component

   104         *

   105         * @param aIndex specification for component pointer

   106         * @return Pointer to component control

   107         */

   108         CCoeControl* ComponentControl(TInt aIndex) const;

   109 

   110         /**

   111         * Called by framework when the view size is changed.

   112         */

   113         void SizeChanged();

   114 

   115         /**

   116         * Handles key events.

   117         *

   118         * @param aKeyEvent the key event

   119         * @param aType the type of key event

   120         * @return EKeyWasConsumed if keyevent was handled, EKeyWasNotConsumed

   121         * otherwise

   122         */

   123         TKeyResponse OfferKeyEventL(

   124             const TKeyEvent& aKeyEvent, TEventCode aType);

   125 

   126         /** Reacts to screen size change */

   127         void HandleResourceChange(TInt aType);

   128 

   129     private:

   130 

   131         /**

   132         * Creates the listbox.

   133         */

   134         void CreateListBoxL();

   135 

   136         /**

   137         * Updates the title bar from landmark name.

   138         */

   139         void UpdateTitleBarL();

   140 

   141         /**

   142         * Updates the view.

   143         */

   144         void UpdateL();

   145 

   146     private: // Data

   147 

   148         //! The control used to display landmark info.

   149         CEikTextListBox* iListBox;

   150 

   151         //! The parent view

   152         CAknView& iView;

   153 

   154         //! iEngine the application engine used for accessing landmarks

   155         CLandmarksApplicationEngine& iEngine;

   156 

   157         //! Decorates the navi pane (with navigation arrows etc)

   158         CAknNavigationDecorator* iNaviDecorator;

   159         

   160         //! The data model for the listbox

   161         CLandmarksInfoModel* iModel;

   162 

   163         //! The landmark being viewed

   164         CPosLandmark* iLandmark;

   165 

   166         //! The title pane that is dynamically updated

   167         CAknTitlePane* iTitlePane;

   168 

   169         //! The original title that the title pane displayed before modified

   170         HBufC* iOriginalTitle;

   171 

   172         //! Fields used in the list

   173         RArray<TInt> iFields;

   174     };

   175 

   176 #endif // __LANDMARKS_INFOCONTAINER_H__