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 the License "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:    Container class for Setting view.*

    15 */

    16 

    17 

    18 

    19 

    20 #ifndef VCSETTINGSVIEWSETTINGSVIEWCONTAINER_H

    21 #define VCSETTINGSVIEWSETTINGSVIEWCONTAINER_H

    22 

    23 // INCLUDES

    24 #include <coecntrl.h>

    25 #include <eikfrlb.h>

    26 #include <AknIconArray.h> 

    27 

    28 #include "CIptvService.h"

    29 

    30 // CONSTANTS

    31 

    32 // FORWARD DECLARATIONS

    33 class CVcxNsSettingsView;

    34 class CVcxNsSettingsViewSettingsListbox;

    35 class CAknSingleGraphicStyleListBox;

    36 class CVcxNsSettingsViewAddServiceListbox;

    37 class CAknSingleNumberStyleListBox;

    38 class CVcxNsSettingsEngine;

    39 class CVcxNsSettingsViewSettingItem;

    40 class CVcxNsSettingsViewServiceType;

    41 class CVcxNsSettingsViewServiceSelection;

    42 class CVcxNsSettingsViewAddOrEditService;

    43 class CVcSettingsViewChangePriority;

    44 class CVcxNsServiceSettings;

    45 

    46 class CAknViewAppUi;

    47 

    48 enum TSettingsViewActiveList

    49     {

    50     /*

    51     ESettingItem = 1,

    52     EConnectionSettings,

    53     EServiceType,

    54     */

    55     EServiceSelection = 1,

    56     EAddService

    57     };

    58 

    59 // CLASS DECLARATION

    60 

    61 /**

    62  * Container class for Setting view.

    63  *

    64  *  @lib vcsettingsview.lib

    65  *  @since S60 3.2

    66  */

    67 NONSHARABLE_CLASS( CVcxNsSettingsViewContainer ) : public CCoeControl, public MEikListBoxObserver

    68     {

    69 public: // Enumerations.

    70 

    71     enum TMenuItemType

    72         {

    73         EGeneral = 1,

    74         EConst,

    75         EConstAndInfo,

    76         EEditable

    77         };

    78 

    79 public: // Construction and destruction.

    80 

    81     /**

    82      * @param aAppUi       Reference to application's App Ui.

    83      * @param aAppSettings Reference to UI Engine's AppSettings.

    84      * @param aParentView  Pointer to parent view.

    85      * @param aFs          Reference to RFs session.

    86      */

    87     CVcxNsSettingsViewContainer( CAknViewAppUi& aAppUi,

    88                                  CVcxNsSettingsEngine& aAppSettings,

    89             CVcxNsServiceSettings& aServiceSettings,

    90                                  CVcxNsSettingsView* aParentView,

    91                                  RFs& aFs);

    92 

    93     /**

    94      * @param aRect Frame rectangle for container.

    95      */

    96     void ConstructL(const TRect& aRect);

    97 

    98     ~CVcxNsSettingsViewContainer();

    99 

   100     /**

   101      * From CCoeControl

   102      * Called by framework when help is launched. Returns currently

   103      * active view's help content.

   104      * @param aContext On return, help context.

   105      */

   106     void GetHelpContext( TCoeHelpContext& aContext ) const;

   107 

   108 public:

   109 

   110     /**

   111      * Returns pointer to App Ui.

   112      *

   113      * @return Pointer to App Ui.

   114      */

   115     CAknViewAppUi* AppUi();

   116 

   117     /**

   118      * Returns pointer to Settings view.

   119      *

   120      * @return Pointer to Settings view.

   121      */

   122     CVcxNsSettingsView* SettingsView();

   123 

   124     /**

   125      * Returns pointer to Service Selection.

   126      *

   127      * @return Pointer to Service Selection.

   128      */

   129     CVcxNsSettingsViewServiceSelection* ServiceSelection();

   130 

   131     /**

   132      * Switches "service selection list" visible.

   133      */

   134     void SwitchToServiceSelectionListL();

   135 

   136     /**

   137      * Switches "service selection list" of type Vod visible.

   138      *

   139      * @param aServiceType Type of service

   140      */

   141     void SwitchToServiceSelectionListL( CIptvService::TServiceType aServiceType );

   142 

   143     /**

   144      * Closes "service selection list".

   145      */

   146     void FinishServiceSelectionList();

   147 

   148     /**

   149      * Sets title for this view.

   150      *

   151      * @param aResourceId   Title resource id.

   152      */

   153     void SetTitleL( TInt aResourceId );

   154     

   155     /**

   156      * Switches "add/edit service list" visible.

   157      */

   158     void SwitchToAddOrEditServiceListL();

   159 

   160     /**

   161      * Returns type of currently active list.

   162      *

   163      * @return One of TSettingsViewActiveList enumerations.

   164      */

   165     TSettingsViewActiveList GetActiveList()

   166         {return(iActiveList);}

   167 

   168     /**

   169      * Deletes currently active video service.

   170      * Functional only in "service selection list".

   171      */

   172     void DeleteVideoServiceL();

   173 

   174     /**

   175      * Returns current service type of "service selection list".

   176      *

   177      * @return Service type as CIptvService::TServiceType enumeration.

   178      */

   179     CIptvService::TServiceType GetServiceSelectionServiceType();

   180 

   181     /**

   182      * Loads/updates data to "add/edit service list".

   183      *

   184      * @param aAdding ETrue if list will be used for adding,

   185      *                EFalse if it will be used for editing.

   186      */

   187     void LoadAddServiceInformationL(TBool aAdding);

   188 

   189     /**

   190      * Saves data from "add/edit service list".

   191      */

   192     void SaveAddServiceInformationL();

   193 

   194     /**

   195      * Saves data (=selections) from "service selection list".

   196      */

   197     void SaveServiceSelectionInformationL();

   198 

   199     /**

   200      * Opens current setting item for editing.

   201      *

   202      * @param aCalledFromMenu ETrue if edit request comes from menu.

   203      */

   204     void EditCurrentSettingItemListItemL(TBool aCalledFromMenu);

   205 

   206     /**

   207      * Opens dialog with video service details.

   208      * Functional only in "service selection list".

   209      */

   210     void ShowVideoServiceDetailsL();

   211 

   212     /**

   213      * Handles mark commands received from menu.

   214      * Functional only in "service selection list".

   215      *

   216      * @param aCommand Mark command.

   217      */

   218     void HandleMarkCommandL(TInt aCommand);

   219 

   220     /**

   221      * Key event handler. 

   222      * Note: Changed to public for key routing.

   223      */

   224     TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

   225     

   226     /**

   227      * Returns true if "mark" menu item can be shown for current list item.

   228      * Functional only in "service selection list".

   229      *

   230      * @return ETrue if "mark" menu item can be shown.

   231      */

   232     TBool ShowMarkForCurrentListItemL();

   233 

   234     /**

   235      * Returns true if "unmark" menu item can be shown for current list item.

   236      * Functional only in "service selection list".

   237      *

   238      * @return ETrue if "unmark" menu item can be shown.

   239      */

   240     TBool ShowUnmarkForCurrentListItemL();

   241 

   242     /**

   243      * Returns true if menu item of given type can be shown for current list item.

   244      * Functional only in "service selection list".

   245      *

   246      * @param aMenuItemType Menu item type as TMenuItemType enumeration.

   247      * @return ETrue if given menu item can be shown.

   248      */

   249     TBool ShowMenuItemForCurrentListItemL(TMenuItemType aMenuItemType);

   250 

   251     /**

   252      * Load Vodcast data to "Add feed" view. Used when add feed called directly 

   253      * from Vodcast view.

   254      */

   255     void LoadAddVodCastFeedL();

   256 

   257     /**

   258      * From MEikListBoxObserver

   259      * Event message handler to be used for the service type, 

   260      * selection and add/edit Listboxes.

   261      *

   262      * @param *aListBox not used in this context

   263      * @param aEventType A code for the event.

   264      */

   265     void HandleListBoxEventL(CEikListBox* /*aListBox*/, TListBoxEvent aEventType);

   266     

   267 private:

   268 

   269     /**

   270      * Returns true if current list item is marked.

   271      * Functional only in "service selection list".

   272      */

   273     TBool IsCurrentListItemMarked();

   274 

   275     /**

   276      * From CoeControl. Called when container size changes.

   277      */

   278     void SizeChanged();

   279 

   280     /**

   281      * From CoeControl. Returns count of controls in container.

   282      */

   283     TInt CountComponentControls() const;

   284 

   285     /**

   286      * From CCoeControl. Returns a specific control in container.

   287      */

   288     CCoeControl* ComponentControl(TInt aIndex) const;

   289 

   290     /**

   291      * From CCoeControl. Handle global resource change.

   292      */

   293     void HandleResourceChange(TInt aType);

   294 

   295     /**

   296      * From CCoeControl. Draws container.

   297      */

   298     void Draw(const TRect& aRect) const;

   299 

   300     /**

   301      * 

   302      */

   303     TInt TitleResourceId();    

   304     

   305 public:

   306     /**

   307      * Zeroes interal msk tracker. DOES NOT ACTUALLY CLEAR MSK!

   308      */

   309     void ClearMsk();

   310 

   311     /**

   312      * Check if the msk need update and updates if needed

   313      */

   314     void CheckMsk();

   315 

   316 private: // Data

   317 

   318     /**

   319      * App UI

   320      */

   321     CAknViewAppUi& iAppUi;

   322     

   323     /**

   324      * reference to Settings engine

   325      */

   326     CVcxNsSettingsEngine& iAppSettings;

   327 

   328     /**

   329      * UI engine's service settings provider

   330      */

   331     CVcxNsServiceSettings& iServiceSettings;

   332     

   333     /**

   334      * Parent View

   335      */

   336     CVcxNsSettingsView* iParentView;

   337 

   338     /**

   339      * iFs

   340      */

   341     RFs& iFs;

   342     

   343     /**

   344      * Currently active setting item list

   345      */

   346     TSettingsViewActiveList iActiveList;

   347     

   348     /**

   349      * Current MSK resource id

   350      */

   351     TInt iCurrentMskResource;

   352     

   353     /**

   354      * Service selection setting item

   355      */

   356     CVcxNsSettingsViewServiceSelection* iServiceSelection;

   357     

   358     /**

   359      * Add or edit service setting item

   360      */

   361     CVcxNsSettingsViewAddOrEditService* iAddOrEditService;

   362 

   363     };

   364 

   365 #endif // VCSETTINGSVIEWSETTINGSVIEWCONTAINER_H

   366