1 /*

     2 * Copyright (c) 2004 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:  

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef __MENU_H

    21 #define __MENU_H

    22 

    23 //  INCLUDES

    24 #include "config.h"

    25 #include <e32base.h>

    26 #include <kjs/object.h>

    27 

    28 // CONSTANTS

    29 

    30 // MACROS

    31 

    32 // DATA TYPES

    33 

    34 // FUNCTION PROTOTYPES

    35 

    36 // CLASS DECLARATION

    37 class MJSMenuCallbacks;

    38 

    39 /**

    40 *  CMenu

    41 *

    42 *  @lib widgetengine.dll

    43 *  @since 3.1

    44 */

    45 namespace KJS {

    46 

    47 class WidgetEventHandler;

    48 

    49 struct MenuPrivate

    50 {

    51     MenuPrivate(MJSMenuCallbacks* callbacks,

    52                 WidgetEventHandler* onShowCallback = NULL,

    53                 WidgetEventHandler* rightKeyCallback = NULL,

    54                 WidgetEventHandler* leftKeyCallback = NULL) : 

    55                     m_callbacks(callbacks),

    56                     m_onShowCallback(onShowCallback),

    57                     m_rightKeyCallback(rightKeyCallback),

    58                     m_leftKeyCallback(leftKeyCallback)

    59     {        

    60     }

    61 

    62     

    63     virtual ~MenuPrivate() { delete m_onShowCallback;

    64                              delete m_rightKeyCallback;

    65                              delete m_leftKeyCallback;}

    66     

    67     MJSMenuCallbacks* m_callbacks;

    68     WidgetEventHandler* m_onShowCallback;

    69     WidgetEventHandler* m_rightKeyCallback;        

    70     WidgetEventHandler* m_leftKeyCallback;

    71 };

    72 

    73 class JSMenu: public JSObject

    74     {

    75 

    76     public:

    77         JSMenu(MJSMenuCallbacks* aMenuCallbacks);

    78         virtual ~JSMenu();

    79 

    80     //From JSObject

    81     public:        

    82         JSType type() const;

    83 

    84         JSValue* getValueProperty(KJS::ExecState*, int token) const;

    85         bool getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot);

    86       

    87         bool canPut(ExecState *exec, const Identifier &propertyName) const;

    88         void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None);

    89 

    90         const ClassInfo* classInfo() const { return &info; }

    91         static const ClassInfo info;

    92 

    93         enum {

    94             Append,

    95             Remove,

    96             GetMenuItemById,

    97             GetMenuItemByName,

    98             SetRightSoftKeyLabel,

    99             OnShow,

   100             Clear,

   101             ToString,

   102             HideSoftkeys,

   103             ShowSoftkeys,

   104             Location,

   105             SetLeftSoftKeyLabel

   106             };

   107 

   108 

   109     public:

   110         virtual UString toString(ExecState *exec) const;

   111         void setRightKeyCallback( ExecState *exec, JSValue *value );

   112         WidgetEventHandler* rightKeyCallback() { return d->m_rightKeyCallback; };

   113         WidgetEventHandler* onShowCallback() { return d->m_onShowCallback; };    

   114         

   115         void setLeftKeyCallback( ExecState *exec, JSValue *value );

   116         WidgetEventHandler* leftKeyCallback() { return d->m_leftKeyCallback; };

   117 

   118     private:

   119         MenuPrivate* d;

   120     };

   121 

   122 };

   123 

   124 #include "Menu.lut.h"

   125 

   126 

   127 #endif