webengine/widgetengine/inc/MenuItem.h
changeset 0 dd21522fd290
child 13 10e98eab6f85
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/webengine/widgetengine/inc/MenuItem.h	Mon Mar 30 12:54:55 2009 +0300
@@ -0,0 +1,143 @@
+/*
+* Copyright (c) 2004 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  
+*
+*/
+
+
+
+#ifndef __MENUITEM_H
+#define __MENUITEM_H
+
+//  INCLUDES
+#include "config.h"
+#include <e32base.h>
+#include <kjs/object.h>
+
+// CONSTANTS
+
+// MACROS
+
+// DATA TYPES
+
+// FUNCTION PROTOTYPES
+
+// CLASS DECLARATION
+class MJSMenuItemCallbacks;
+
+/**
+*  CMenuItem
+*
+*  @lib widgetengine.dll
+*  @since 3.1
+*/
+namespace KJS {
+
+class WidgetEventHandler;
+
+class JSMenuItemConstructor : public JSObject 
+{
+
+public:
+    JSMenuItemConstructor(MJSMenuItemCallbacks* callbacks);
+    virtual bool implementsConstruct() const;    
+    virtual JSObject* construct( ExecState *exec, const List &args );
+
+private:
+    MJSMenuItemCallbacks*  m_callbacks;
+    int m_internalId;
+
+};
+
+
+struct MenuItemPrivate
+{
+    MenuItemPrivate(MJSMenuItemCallbacks* callbacks,
+                    int cmdId, int internalId,
+                    WidgetEventHandler* selectCallback = NULL) : m_callbacks(callbacks),
+                    m_cmdId(cmdId),
+                    m_internalId(internalId),
+                    m_dimmed(false),
+                    m_show(false),
+                    m_onSelectCallback(selectCallback)
+    {        
+    }
+
+    
+    virtual ~MenuItemPrivate() { delete m_onSelectCallback; }
+    
+    MJSMenuItemCallbacks*   m_callbacks;
+    const int               m_cmdId;
+    bool                    m_dimmed;
+    bool                    m_show;
+    WidgetEventHandler*     m_onSelectCallback;
+    const int               m_internalId;    
+
+};
+
+
+class JSMenuItem : public JSObject
+{
+public:
+    JSMenuItem(ExecState* exec, MJSMenuItemCallbacks* callbacks,
+                TDesC& text, int cmdId, int internalId,
+                WidgetEventHandler* selectCallback = NULL );
+
+    virtual ~JSMenuItem();    
+    
+//From JSObject
+public:
+    JSValue* getValueProperty(ExecState*, int token) const;
+    bool getOwnPropertySlot(ExecState* exec, const Identifier& propertyName, PropertySlot& slot);
+  
+    bool canPut(ExecState *exec, const Identifier &propertyName) const;
+    void put(ExecState *exec, const Identifier &propertyName, JSValue *value, int attr = None);
+
+    const ClassInfo* classInfo() const { return &info; }
+    static const ClassInfo info;
+
+    enum {
+        Append,
+        Remove,
+        SetDim,
+        OnSelect,
+        ToString
+        };
+
+    virtual UString toString(ExecState *exec) const;
+
+public:    
+    int Id() const;
+    int InternalId() const;
+    bool Show() const;
+    bool Dimmed() const;
+    void SetShow(bool val);
+    void SetDimmed(bool val);
+    WidgetEventHandler* callback() const;
+    
+    void AddOptionsMenuItem(bool show);
+    void DeleteMenuItem();        
+
+
+private:
+    MenuItemPrivate *d;
+
+};
+
+};
+
+#include "MenuItem.lut.h"
+
+
+#endif