#include "precompiled.h"

/*
 * wxJavaScript - frame.cpp
 *
 * Copyright (c) 2002-2007 Franky Braem and the wxJavaScript project
 *
 * Project Info: http://www.wxjavascript.net or http://wxjs.sourceforge.net
 *
 * This library is free software; you can redistribute it and/or modify it
 * under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation; either version 2.1 of the License, or
 * (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
 * License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * $Id: frame.cpp 810 2007-07-13 20:07:05Z fbraem $
 */

#include <wx/wx.h>

#include "../../common/main.h"
#include "../../ext/wxjs_ext.h"

#include "../event/jsevent.h"
#include "../event/command.h"
#include "../event/close.h"
#include "../event/iconize.h"

#include "../misc/size.h"
#include "../misc/icon.h"
#include "../misc/constant.h"
#include "../errors.h"

#include "menubar.h"
#include "menu.h"
#include "frame.h"
#include "window.h"
#include "statbar.h"
#include "toolbar.h"

using namespace wxjs;
using namespace wxjs::gui;

wxToolBar* Frame::OnCreateToolBar(long style, 
                                  wxWindowID id,
                                  const wxString& name)
{
  ToolBar *tbar = new ToolBar();
  tbar->Create(this, id, wxDefaultPosition, wxDefaultSize, style, name);
  return tbar;
}

/***
 * <file>control/frame</file>
 * <module>gui</module>
 * <class name="wxFrame" prototype="@wxTopLevelWindow">
 *	A frame is a window whose size and position can (usually) be changed by 
 *  the user. It usually has thick borders and a title bar, and can optionally 
 *  contain a menu bar, toolbar and status bar. A frame can contain any window 
 *  that is not a frame or dialog.
 * </class>
 */
WXJS_INIT_CLASS(Frame, "wxFrame", 3)
void Frame::InitClass(JSContext* WXUNUSED(cx),
                      JSObject* WXUNUSED(obj), 
                      JSObject* WXUNUSED(proto))
{
  FrameEventHandler::InitConnectEventMap();
}

/***
 * <properties>
 *  <property name="menuBar" type="@wxMenuBar">
 *	 Set/Get the menubar
 *  </property>
 *	<property name="statusBar" type="@wxStatusBar">
 *	 Set/Get the statusbar
 *  </property>
 *	<property name="statusBarFields" type="Integer">
 *	 Set/Get the number of statusbar fields. A statusbar 
 *   is created when there isn't a statusbar created yet.
 *  </property>
 *	<property name="statusBarPane" type="Integer">
 *	 Set/Get the pane used to display menu and toolbar help. -1 
 *   disables help display.
 *  </property>
 *	<property name="toolBar" type="@wxToolBar">
 *	 Set/Get the toolbar
 *  </property>
 * </properties>
 */
WXJS_BEGIN_PROPERTY_MAP(Frame)
  WXJS_PROPERTY(P_STATUSBAR, "statusBar")
  WXJS_PROPERTY(P_TOOLBAR, "toolBar")
  WXJS_PROPERTY(P_MENUBAR, "menuBar")
  WXJS_PROPERTY(P_STATUSBAR_FIELDS, "statusBarFields")
  WXJS_PROPERTY(P_STATUSBAR_PANE, "statusBarPane")
WXJS_END_PROPERTY_MAP()

bool Frame::GetProperty(wxFrame* p,
                        JSContext* cx,
                        JSObject* WXUNUSED(obj),
                        int id,
                        jsval* vp)
{
  switch(id)  
  {
  case P_MENUBAR:
    {
      wxMenuBar *bar = p->GetMenuBar();
      if ( bar != NULL )
      {
        JavaScriptClientData *data 
            = dynamic_cast<JavaScriptClientData *>(bar->GetClientObject());
        *vp = OBJECT_TO_JSVAL(data->GetObject());
      }
      else
      {
        *vp = JSVAL_VOID;
      }
      break;
    }
  case P_STATUSBAR:
    {
      wxStatusBar *bar = p->GetStatusBar();
      if ( bar != NULL )
      {
        JavaScriptClientData *data 
            = dynamic_cast<JavaScriptClientData *>(bar->GetClientObject());
        *vp = OBJECT_TO_JSVAL(data->GetObject());
      }
      else
      {
        *vp = JSVAL_VOID;
      }
      break;
    }
  case P_TOOLBAR:
    {
      wxToolBar *bar = p->GetToolBar();
      if ( bar != NULL )
      {
        JavaScriptClientData *data 
            = dynamic_cast<JavaScriptClientData *>(bar->GetClientObject());
        *vp = OBJECT_TO_JSVAL(data->GetObject());
      }
      else
      {
        *vp = JSVAL_VOID;
      }
      break;
    }
  case P_STATUSBAR_FIELDS:
    {
      wxStatusBar *statusBar = p->GetStatusBar();
      if ( statusBar == NULL )
      {
        *vp = ToJS(cx, 0);
      }
      else
      {
        *vp = ToJS(cx, statusBar->GetFieldsCount());
      }
      break;
    }
  case P_STATUSBAR_PANE:
	*vp = ToJS(cx, p->GetStatusBarPane());
	break;
  }
  return true;
}

bool Frame::SetProperty(wxFrame* p,
                        JSContext* cx,
                        JSObject* WXUNUSED(obj),
                        int id,
                        jsval* vp)
{
  switch(id) 
  {
  case P_MENUBAR:
    {
      if ( JSVAL_IS_OBJECT(*vp) )
      {
        JSObject *jsMenuBar = JSVAL_TO_OBJECT(*vp);
        wxMenuBar *menuBar = MenuBar::GetPrivate(cx, jsMenuBar);
        if ( menuBar != NULL )
        {
          p->SetMenuBar(menuBar);
          menuBar->SetClientObject(new JavaScriptClientData(cx, jsMenuBar, true, false));
          break;
        }
      }
    }
	case P_STATUSBAR:
    {
      wxStatusBar *bar = StatusBar::GetPrivate(cx, *vp);
      if ( bar != NULL )
        p->SetStatusBar(bar);
      break;
    }
	case P_TOOLBAR:
    {
      wxToolBar *bar = ToolBar::GetPrivate(cx, *vp);
      if ( bar != NULL )
        p->SetToolBar(bar);
      break;
    }
	case P_STATUSBAR_FIELDS:
	{
	  wxStatusBar *statusBar = p->GetStatusBar();
	  int fields;
	  if (    FromJS(cx, *vp, fields)
		   && fields > 0 )
	  {
	    if ( statusBar == (wxStatusBar*) NULL )
	    {
          p->CreateStatusBar(fields);
	    }
	    else
	    {
          statusBar->SetFieldsCount(fields);
	    }
	  }
	  break;
	}
	case P_STATUSBAR_PANE:
	{
      int pane;
      if ( FromJS(cx, *vp, pane) )
          p->SetStatusBarPane(pane);
      break;
	}
  }
  return true;
}

bool Frame::AddProperty(wxFrame *p, 
                        JSContext* WXUNUSED(cx), 
                        JSObject* WXUNUSED(obj), 
                        const wxString &prop, 
                        jsval* WXUNUSED(vp))
{
    if ( WindowEventHandler::ConnectEvent(p, prop, true) )
        return true;
    
    FrameEventHandler::ConnectEvent(p, prop, true);

    return true;
}


bool Frame::DeleteProperty(wxFrame *p, 
                           JSContext* WXUNUSED(cx), 
                           JSObject* WXUNUSED(obj), 
                           const wxString &prop)
{
    if ( WindowEventHandler::ConnectEvent(p, prop, false) )
        return true;
    
    FrameEventHandler::ConnectEvent(p, prop, false);

    return true;
}

/***
 * <constants>
 *  <type name="Style">
 *   <constant name="DEFAULT_FRAME_STYLE" />
 *   <constant name="ICONIZE" />
 *   <constant name="CAPTION" />
 *   <constant name="MINIMIZE" />
 *   <constant name="MINIMIZE_BOX" />
 *   <constant name="MAXIMIZE" />
 *   <constant name="MAXIMIZE_BOX" />
 *   <constant name="STAY_ON_TOP" />
 *   <constant name="SYSTEM_MENU" />
 *   <constant name="SIMPLE_BORDER" />
 *   <constant name="RESIZE_BORDER" />
 *   <constant name="FRAME_FLOAT_ON_PARENT" />
 *   <constant name="FRAME_TOOL_WINDOW" />
 *  </type>
 * </constants>
 */
WXJS_BEGIN_CONSTANT_MAP(Frame)
  // Style constants
  WXJS_CONSTANT(wx, DEFAULT_FRAME_STYLE)
  WXJS_CONSTANT(wx, ICONIZE)
  WXJS_CONSTANT(wx, CAPTION)
  WXJS_CONSTANT(wx, MINIMIZE)
  WXJS_CONSTANT(wx, MINIMIZE_BOX)
  WXJS_CONSTANT(wx, MAXIMIZE)
  WXJS_CONSTANT(wx, MAXIMIZE_BOX)
  WXJS_CONSTANT(wx, STAY_ON_TOP)
  WXJS_CONSTANT(wx, SYSTEM_MENU)
  WXJS_CONSTANT(wx, SIMPLE_BORDER)
  WXJS_CONSTANT(wx, RESIZE_BORDER)
  WXJS_CONSTANT(wx, FRAME_FLOAT_ON_PARENT)
  WXJS_CONSTANT(wx, FRAME_TOOL_WINDOW)
WXJS_END_CONSTANT_MAP()

/***
 * <ctor>
 *  <function />
 *	<function>
 *	 <arg name="Parent" type="@wxWindow">
 *	  The parent of the wxFrame. Pass null, when you don't have a parent.
 *   </arg>
 *	 <arg name="Id" type="Integer">
 *	  The windows identifier. -1 can be used when you don't need a unique id.
 *   </arg>
 *	 <arg name="Title" type="String">
 *	  The caption of the frame.
 *   </arg>
 *	 <arg name="Position" type="@wxPoint" default="wxDefaultPosition">
 *	  The position of the frame.
 *   </arg>
 *	 <arg name="Size" type="@wxSize" default="wxDefaultSize">
 *	  The size of the frame.
 *   </arg>
 *	 <arg name="Style" type="Integer" default="0">
 *	  The style of the frame.
 *   </arg>
 *  </function>
 *  <desc>
 *	 Creates a new wxFrame object
 *  </desc>
 * </ctor>
 */
wxFrame* Frame::Construct(JSContext* cx,
                          JSObject* obj,
                          uintN argc,
                          jsval* argv,
                          bool WXUNUSED(constructing))
{
  Frame *p = new Frame();
  SetPrivate(cx, obj, p);

  if ( argc > 0 )
  {
    jsval rval;
    if ( ! create(cx, obj, argc, argv, &rval) )
      return NULL;
  }
  return p;
}

WXJS_BEGIN_METHOD_MAP(Frame)
  WXJS_METHOD("create", create, 3)
  WXJS_METHOD("processCommand", processCommand, 1)
  WXJS_METHOD("createStatusBar", createStatusBar, 0)
  WXJS_METHOD("setStatusText", setStatusText, 1)
  WXJS_METHOD("setStatusWidths", setStatusWidths, 1)
  WXJS_METHOD("createToolBar", createToolBar, 0)
WXJS_END_METHOD_MAP()

/***
 * <method name="create">
 *	<function returns="Boolean">
 *	 <arg name="Parent" type="@wxWindow">
 *	  The parent of the wxFrame. Pass null, when you don't have a parent.
 *   </arg>
 *	 <arg name="Id" type="Integer">
 *	  The windows identifier. -1 can be used when you don't need a unique id.
 *   </arg>
 *	 <arg name="Title" type="String">
 *	  The caption of the frame.
 *   </arg>
 *	 <arg name="Position" type="@wxPoint" default="wxDefaultPosition">
 *	  The position of the frame.
 *   </arg>
 *	 <arg name="Size" type="@wxSize" default="wxDefaultSize">
 *	  The size of the frame.
 *   </arg>
 *	 <arg name="Style" type="Integer" default="0">
 *	  The style of the frame.
 *   </arg>
 *  </function>
 *  <desc>
 *	 Creates a new wxFrame object
 *  </desc>
 * </method>
 */
JSBool Frame::create(JSContext *cx,
                     JSObject *obj,
                     uintN argc,
                     jsval *argv,
                     jsval *rval)
{
  wxFrame *p = GetPrivate(cx, obj);
  *rval = JSVAL_FALSE;
  if ( argc > 6 )
      argc = 6;

  int style = wxDEFAULT_FRAME_STYLE;
  const wxPoint *pt = &wxDefaultPosition;
  const wxSize *size = &wxDefaultSize;

  switch(argc)
  {
  case 6:
      if ( ! FromJS(cx, argv[5], style) )
      {
        JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 6, "Integer");
        return JS_FALSE;
      }
      // Fall through
  case 5:
	size = Size::GetPrivate(cx, argv[4]);
	if ( size == NULL )
    {
      JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 5, "wxSize");
      return JS_FALSE;
    }
    // Fall through
  case 4:
    pt = wxjs::ext::GetPoint(cx, argv[3]);
	if ( pt == NULL )
    {
      JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 4, "wxPoint");
      return JS_FALSE;
    }
      // Fall through
  default:
      wxString title;
      FromJS(cx, argv[2], title);

      int id;
      if ( ! FromJS(cx, argv[1], id) )
      {
        JS_ReportError(cx, WXJS_INVALID_ARG_TYPE, 2, "Integer");
        return JS_FALSE;
      }

      wxWindow *parent = Window::GetPrivate(cx, argv[0]);
      if ( parent != NULL )
      {
        JavaScriptClientData *clntParent =
              dynamic_cast<JavaScriptClientData *>(parent->GetClientObject());
        if ( clntParent == NULL )
        {
            JS_ReportError(cx, WXJS_NO_PARENT_ERROR, GetClass()->name);
            return JS_FALSE;
        }
        JS_SetParent(cx, obj, clntParent->GetObject());
      }
	  
      if ( p->Create(parent, id, title, *pt, *size, style) )
      {
        *rval = JSVAL_TRUE;
        p->SetClientObject(new JavaScriptClientData(cx, obj, true, false));
        p->Connect(wxID_ANY, wxID_ANY, wxEVT_COMMAND_MENU_SELECTED, 
                   wxCommandEventHandler(FrameEventHandler::OnMenu));
      }
  }

  return JS_TRUE;
}

/***
 * <method name="processCommand">
 *  <function>
 *   <arg name="Id" type="Integer">
 *    Identifier of a menu.
 *   </arg>
 *  </function>
 *  <desc>
 *   Simulates a menu command.
 *  </desc>
 * </method>
 */
JSBool Frame::processCommand(JSContext *cx,
                             JSObject *obj,
                             uintN WXUNUSED(argc),
                             jsval *argv,
                             jsval* WXUNUSED(rval))
{
    wxFrame *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

    if ( p->GetHandle() == NULL )
    {
      JS_ReportError(cx, "%s is not yet created", GetClass()->name);
      return JS_FALSE;
    }

    int id;
    if ( ! FromJS(cx, argv[0], id) )
        return JS_FALSE;

    p->ProcessCommand(id);

	return JS_TRUE;
}

/***
 * <method name="createStatusBar">
 *	<function returns="@wxStatusBar">
 *   <arg name="Field" type="Integer" default="1">
 *	  The number of fields. Default is 1.
 *   </arg>
 *   <arg name="Style" type="Integer" default="0">
 *    The style of the statusbar.
 *   </arg>
 *   <arg name="Id" type="Integer" default="-1">
 *    A unique id for the statusbar.
 *   </arg>
 *  </function>
 *  <desc>
 *   Creates a status bar at the bottom of the frame.
 *   <br /><b>Remark:</b>
 *   The width of the status bar is the whole width of the frame 
 *   (adjusted automatically when resizing), and the height and text size 
 *   are chosen by the host windowing system
 *  </desc>
 * </method>
 */
JSBool Frame::createStatusBar(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
    wxFrame *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

    if ( p->GetHandle() == NULL )
    {
      JS_ReportError(cx, "%s is not yet created", GetClass()->name);
      return JS_FALSE;
    }

    int fields = 1;
    long style = 0;
    int id = -1;
    
    switch(argc)
    {
    case 3:
        if ( ! FromJS(cx, argv[2], id) )
            return JS_FALSE;
        // Fall through
    case 2:
        if ( ! FromJS(cx, argv[1], style) )
            return JS_FALSE;
        // Fall through
    case 1:
        if ( ! FromJS(cx, argv[0], fields) )
            return JS_FALSE;
        // Fall through
    }
    
    wxStatusBar *bar = p->CreateStatusBar(fields, style, id);
    if ( bar )
    {
      *rval = StatusBar::CreateObject(cx, bar, obj);
      JSObject *obj = JSVAL_TO_OBJECT(*rval);
      bar->SetClientObject(new JavaScriptClientData(cx, obj, true, false));
    }
    else
    {
      *rval = JSVAL_VOID;
    }

	return JS_TRUE;
}

/***
 * <method name="createToolBar">
 *  <function returns="@wxToolBar">
 *   <arg name="Style" type="Integer" default="wxBorder.NONE | wxToolBar.HORIZONTAL">
 *    The toolbar style
 *   </arg>
 *   <arg name="Id" type="Integer" default="-1">
 *    A unique id for the toolbar
 *   </arg>
 *  </function>
 *  <desc>
 *   Creates a toolbar at the top or left of the frame.
 *  </desc>
 * </method>
 */
JSBool Frame::createToolBar(JSContext *cx, JSObject *obj, uintN argc, jsval *argv, jsval *rval)
{
    wxFrame *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

    if ( p->GetHandle() == NULL )
    {
      JS_ReportError(cx, "%s is not yet created", GetClass()->name);
      return JS_FALSE;
    }

    long style = wxNO_BORDER | wxTB_HORIZONTAL;
    int id = -1;
    
    switch(argc)
    {
    case 2:
        if ( ! FromJS(cx, argv[1], id) )
            return JS_FALSE;
        // Fall through
    case 1:
        if ( ! FromJS(cx, argv[0], style) )
            return JS_FALSE;
        // Fall through
    }
    
    wxToolBar *bar = p->CreateToolBar(style, id);
    if ( bar == NULL )
    {
      *rval = JSVAL_VOID;
    }
    else
    {
      *rval = ToolBar::CreateObject(cx, bar, obj);
      JSObject *obj = JSVAL_TO_OBJECT(*rval);
      bar->SetClientObject(new JavaScriptClientData(cx, obj, true, false));
      bar->Connect(wxID_ANY, wxID_ANY, wxEVT_COMMAND_TOOL_CLICKED, 
                   wxCommandEventHandler(ToolEventHandler::OnTool));
    }
	return JS_TRUE;
}

/***
 * <method name="setStatusText">
 *  <function>
 *   <arg name="Text" type="String">
 *    The text to set in the status field
 *   </arg>
 *   <arg name="Field" type="Integer" default="0">
 *	  The number of the field (zero indexed)
 *   </arg>
 *  </function>
 *  <desc>
 *	 Sets the text of the given status field. When no field is specified, 
 *   the first one is used.
 *  </desc>
 * </method>
 */
JSBool Frame::setStatusText(JSContext *cx,
                            JSObject *obj,
                            uintN argc,
                            jsval *argv,
                            jsval* WXUNUSED(rval))
{
    wxFrame *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

    if ( p->GetHandle() == NULL )
    {
      JS_ReportError(cx, "%s is not yet created", GetClass()->name);
      return JS_FALSE;
    }

	wxStatusBar *statusBar = p->GetStatusBar();
	if ( statusBar != (wxStatusBar*) NULL )
	{
        wxString text;
        FromJS(cx, argv[0], text);

        int field = 0;
        if (      argc == 2
             && ! FromJS(cx, argv[1], field) )
             return JS_FALSE;

		if (	field >= 0
			 && field  < statusBar->GetFieldsCount() )
		{
			p->SetStatusText(text, field);
		}
	}

	return JS_TRUE;
}

/***
 * <method name="setStatusWidths">
 *  <function>
 *   <arg name="Widths" type="Array">
 *    Contains an array of status field width in pixels. 
 *    A value of -1 indicates that the field is variable width.
 *    At least one field must be -1.
 *   </arg>
 *  </function>
 *  <desc>
 *	 Sets the widths of the fields in the status bar.
 *   When the array contains more elements then fields, 
 *   those elements are discarded. See also @wxStatusBar#statusWidths.
 *  </desc>
 * </method>
 */
JSBool Frame::setStatusWidths(JSContext *cx,
                              JSObject *obj,
                              uintN WXUNUSED(argc),
                              jsval *argv,
                              jsval* WXUNUSED(rval))
{
    wxFrame *p = GetPrivate(cx, obj);
	if ( p == NULL )
		return JS_FALSE;

    if ( p->GetHandle() == NULL )
    {
      JS_ReportError(cx, "%s is not yet created", GetClass()->name);
      return JS_FALSE;
    }

	wxStatusBar *statusBar = p->GetStatusBar();
	if ( statusBar == (wxStatusBar*) NULL )
        return JS_TRUE;

    if ( JSVAL_IS_OBJECT(argv[0]) )
    {
        JSObject *obj = JSVAL_TO_OBJECT(argv[0]);
        if ( JS_IsArrayObject(cx, obj) == JS_TRUE )
        {
			jsuint length = 0;
			JS_GetArrayLength(cx, obj, &length);
            uint fields = statusBar->GetFieldsCount();
            if ( length > fields )
                length = fields;
			int *widths = new int[length];
			for(jsuint i =0; i < length; i++)
			{
				jsval element;
				JS_GetElement(cx, obj, i, &element);
				if ( ! FromJS(cx, element, widths[i]) )
                {
                    delete[] widths;
                    return JS_FALSE;
                }
			}
            p->SetStatusWidths(length, widths);
            delete[] widths;
        }
	}
	return JS_TRUE;
}

/***
 * <events>
 *	<event name="onClose">
 *	 Called when the frame is closed. The type of the argument that your
 *   handler receives is @wxCloseEvent.
 *  </event>
 *  <event name="onIconize">
 *	 An event being sent when the frame is iconized (minimized).
 *   Currently only wxMSW and wxGTK generate such events.
 *   The type of the argument that your handler receives 
 *	 is @wxIconizeEvent. When you handle this event, 
 *   don't forget to set @wxEvent#skip to true. 
 *   Otherwise the frame will not be iconized.
 *  </event>
 *  <event name="onMaximize">
 *	 An event being sent when the frame is maximized.
 *   The type of the argument that your handler receives 
 *	 is @wxMaximizeEvent. When you handle this event, 
 *   don't forget to set @wxEvent#skip to true. 
 *   Otherwise the frame will not be maximized.
 *  </event>
 * </events>
 */

WXJS_INIT_EVENT_MAP(wxFrame)
const wxString WXJS_CLOSE_EVENT = wxT("onClose");
const wxString WXJS_ICONIZE_EVENT = wxT("onIconize");
const wxString WXJS_MAXIMIZE_EVENT = wxT("onMaximize");

void FrameEventHandler::OnMenu(wxCommandEvent &event)
{
  wxWindow *eventObject = dynamic_cast<wxWindow *>(event.GetEventObject());
  wxFrame *frame = dynamic_cast<wxFrame*>(eventObject);
  if ( frame == NULL )
  {
    // It can be a toolbar
    frame = dynamic_cast<wxFrame*>(eventObject->GetParent());
    if ( frame == NULL )
      return;
  }

  JavaScriptClientData *clientData 
      = dynamic_cast<JavaScriptClientData*>(GetClientObject());

  wxMenuBar *menuBar = frame->GetMenuBar();
  if ( menuBar == NULL )
    return;

  wxMenuItem *item = menuBar->FindItem(event.GetId());
  if ( item == NULL )
        return;

  wxMenu *menu = item->GetMenu();
  if ( menu == NULL )
    return;

  JavaScriptClientData *menuData 
      = dynamic_cast<JavaScriptClientData*>(menu->GetClientObject());

  JSContext *cx = clientData->GetContext();

  jsval actions;
  if (    JS_GetProperty(cx, menuData->GetObject(), "actions", &actions) == JS_TRUE 
       && JSVAL_IS_OBJECT(actions)
       && JS_IsArrayObject(cx, JSVAL_TO_OBJECT(actions)) == JS_TRUE )
  {
    jsval element;
    if ( JS_GetElement(cx, JSVAL_TO_OBJECT(actions), event.GetId(), &element) == JS_TRUE )
    {
      JSFunction *action = JS_ValueToFunction(cx, element);
      if ( action != NULL )
      {
	    PrivCommandEvent *wxjsEvent = new PrivCommandEvent(event);
        jsval argv[] = { CommandEvent::CreateObject(cx, wxjsEvent) };

        jsval rval;
        JSBool result = JS_CallFunction(cx, clientData->GetObject(), action, 1,	argv, &rval);
        if ( result == JS_FALSE )
        {
	        JS_ReportPendingException(cx); 
        }                
      }
    }
    else
    {
        event.Skip();
    }
  }
}

void FrameEventHandler::OnClose(wxCloseEvent &event)
{
  PrivCloseEvent::Fire<CloseEvent>(event, WXJS_CLOSE_EVENT);
}

void FrameEventHandler::OnIconize(wxIconizeEvent &event)
{
	PrivIconizeEvent::Fire<IconizeEvent>(event, WXJS_ICONIZE_EVENT);
}

void FrameEventHandler::OnMaximize(wxMaximizeEvent &event)
{
	PrivMaximizeEvent::Fire<MaximizeEvent>(event, WXJS_MAXIMIZE_EVENT);
}

void FrameEventHandler::ConnectClose(wxFrame *p, bool connect)
{
  if ( connect )
  {
    p->Connect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(FrameEventHandler::OnClose));
  }
  else
  {
    p->Disconnect(wxEVT_CLOSE_WINDOW, wxCloseEventHandler(FrameEventHandler::OnClose));
  }
}

void FrameEventHandler::ConnectIconize(wxFrame *p, bool connect)
{
  if ( connect )
  {
    p->Connect(wxEVT_ICONIZE, wxIconizeEventHandler(FrameEventHandler::OnIconize));
  }
  else
  {
    p->Disconnect(wxEVT_ICONIZE, wxIconizeEventHandler(FrameEventHandler::OnIconize));
  }
}

void FrameEventHandler::ConnectMaximize(wxFrame *p, bool connect)
{
  if ( connect )
  {
    p->Connect(wxEVT_MAXIMIZE, wxMaximizeEventHandler(FrameEventHandler::OnMaximize));
  }
  else
  {
    p->Disconnect(wxEVT_MAXIMIZE, wxMaximizeEventHandler(FrameEventHandler::OnMaximize));
  }
}

void FrameEventHandler::InitConnectEventMap()
{
  AddConnector(WXJS_CLOSE_EVENT, ConnectClose);
  AddConnector(WXJS_ICONIZE_EVENT, ConnectIconize);
  AddConnector(WXJS_MAXIMIZE_EVENT, ConnectMaximize);
}