src/stubs/menu.cpp

/////////////////////////////////////////////////////////////////////////////
// Name:        menu.cpp
// Purpose:     wxMenu, wxMenuBar, wxMenuItem
// Author:      AUTHOR
// Modified by:
// Created:     ??/??/98
// RCS-ID:      $Id$
// Copyright:   (c) AUTHOR
// Licence:   	wxWindows licence
/////////////////////////////////////////////////////////////////////////////


// ============================================================================
// headers & declarations
// ============================================================================

// wxWindows headers
// -----------------

#ifdef __GNUG__
#pragma implementation "menu.h"
#pragma implementation "menuitem.h"
#endif

#include "wx/menu.h"
#include "wx/menuitem.h"
#include "wx/log.h"
#include "wx/utils.h"

// other standard headers
// ----------------------
#include <string.h>

IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)

// ============================================================================
// implementation
// ============================================================================

// Menus

// Construct a menu with optional title (then use append)
wxMenu::wxMenu(const wxString& title, const wxFunction func)
{
    m_title = title;
    m_parent = NULL;
    m_eventHandler = this;
    m_noItems = 0;
    m_menuBar = NULL;
    m_clientData = (void*) NULL;
    if (m_title != "")
    {
        Append(-2, m_title) ;
        AppendSeparator() ;
    }

    Callback(func);

    // TODO create menu
}

// The wxWindow destructor will take care of deleting the submenus.
wxMenu::~wxMenu()
{
    // TODO destroy menu and children

    wxNode *node = m_menuItems.First();
    while (node)
    {
        wxMenuItem *item = (wxMenuItem *)node->Data();

        // Delete child menus.
        // Beware: they must not be appended to children list!!!
        // (because order of delete is significant)
        if (item->GetSubMenu())
            item->DeleteSubMenu();

        wxNode *next = node->Next();
        delete item;
        delete node;
        node = next;
    }
}

void wxMenu::Break()
{
    // TODO
}

// function appends a new item or submenu to the menu
void wxMenu::Append(wxMenuItem *pItem)
{
    // TODO

    wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" );

    m_menuItems.Append(pItem);

    m_noItems++;
}

void wxMenu::AppendSeparator()
{
    // TODO
    Append(new wxMenuItem(this, ID_SEPARATOR));
}

// Pullright item
void wxMenu::Append(int Id, const wxString& label, wxMenu *SubMenu,
                    const wxString& helpString)
{
    Append(new wxMenuItem(this, Id, label, helpString, FALSE, SubMenu));
}

// Ordinary menu item
void wxMenu::Append(int Id, const wxString& label,
                    const wxString& helpString, bool checkable)
{
  // 'checkable' parameter is useless for Windows.
    Append(new wxMenuItem(this, Id, label, helpString, checkable));
}

void wxMenu::Delete(int id)
{
    wxNode *node;
    wxMenuItem *item;
    int pos;

    for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++) {
	 item = (wxMenuItem *)node->Data();
	 if (item->GetId() == id)
		break;
    }

    if (!node)
	return;

    m_menuItems.DeleteNode(node);
    delete item;

    // TODO
}

void wxMenu::Enable(int Id, bool Flag)
{
    wxMenuItem *item = FindItemForId(Id);
    wxCHECK_RET( item != NULL, "can't enable non-existing menu item" );

    item->Enable(Flag);
}

bool wxMenu::Enabled(int Id) const
{
    wxMenuItem *item = FindItemForId(Id);
    wxCHECK( item != NULL, FALSE );

    return item->IsEnabled();
}

void wxMenu::Check(int Id, bool Flag)
{
    wxMenuItem *item = FindItemForId(Id);
    wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" );

    item->Check(Flag);
}

bool wxMenu::Checked(int Id) const
{
    wxMenuItem *item = FindItemForId(Id);
    wxCHECK( item != NULL, FALSE );

    return item->IsChecked();
}

void wxMenu::SetTitle(const wxString& label)
{
    m_title = label ;
    // TODO
}

const wxString wxMenu::GetTitle() const
{
    return m_title;
}

void wxMenu::SetLabel(int id, const wxString& label)
{
    wxMenuItem *item = FindItemForId(id) ;
    if (item==NULL)
        return;

    if (item->GetSubMenu()==NULL)
    {
        // TODO
    }
    else
    {
        // TODO
    }
    item->SetName(label);
}

wxString wxMenu::GetLabel(int Id) const
{
    // TODO
    return wxString("") ;
}

// Finds the item id matching the given string, -1 if not found.
int wxMenu::FindItem (const wxString& itemString) const
{
    char buf1[200];
    char buf2[200];
    wxStripMenuCodes ((char *)(const char *)itemString, buf1);

    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
    {
      wxMenuItem *item = (wxMenuItem *) node->Data ();
      if (item->GetSubMenu())
      {
        int ans = item->GetSubMenu()->FindItem(itemString);
        if (ans > -1)
          return ans;
      }
      if ( !item->IsSeparator() )
      {
        wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
        if (strcmp(buf1, buf2) == 0)
          return item->GetId();
      }
    }

    return -1;
}

wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const
{
    if (itemMenu)
        *itemMenu = NULL;
    for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
    {
        wxMenuItem *item = (wxMenuItem *) node->Data ();

        if (item->GetId() == itemId)
        {
            if (itemMenu)
                *itemMenu = (wxMenu *) this;
            return item;
        }

        if (item->GetSubMenu())
        {
            wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
            if (ans)
                return ans;
        }
    }

    if (itemMenu)
        *itemMenu = NULL;
    return NULL;
}

void wxMenu::SetHelpString(int itemId, const wxString& helpString)
{
    wxMenuItem *item = FindItemForId (itemId);
    if (item)
        item->SetHelp(helpString);
}

wxString wxMenu::GetHelpString (int itemId) const
{
    wxMenuItem *item = FindItemForId (itemId);
    wxString str("");
    return (item == NULL) ? str : item->GetHelp();
}

void wxMenu::ProcessCommand(wxCommandEvent & event)
{
    bool processed = FALSE;

    // Try a callback
    if (m_callback)
    {
            (void) (*(m_callback)) (*this, event);
            processed = TRUE;
    }

    // Try the menu's event handler
    if ( !processed && GetEventHandler())
    {
            processed = GetEventHandler()->ProcessEvent(event);
    }
/* TODO
    // Try the window the menu was popped up from (and up
    // through the hierarchy)
    if ( !processed && GetInvokingWindow())
        processed = GetInvokingWindow()->ProcessEvent(event);
*/
}

// Update a menu and all submenus recursively.
// source is the object that has the update event handlers
// defined for it. If NULL, the menu or associated window
// will be used.
void wxMenu::UpdateUI(wxEvtHandler* source)
{
  if (!source && GetInvokingWindow())
    source = GetInvokingWindow()->GetEventHandler();
  if (!source)
    source = GetEventHandler();
  if (!source)
    source = this;

  wxNode* node = GetItems().First();
  while (node)
  {
    wxMenuItem* item = (wxMenuItem*) node->Data();
    if ( !item->IsSeparator() )
    {
      wxWindowID id = item->GetId();
      wxUpdateUIEvent event(id);
      event.SetEventObject( source );

      if (source->ProcessEvent(event))
      {
        if (event.GetSetText())
          SetLabel(id, event.GetText());
        if (event.GetSetChecked())
          Check(id, event.GetChecked());
        if (event.GetSetEnabled())
          Enable(id, event.GetEnabled());
      }

      if (item->GetSubMenu())
        item->GetSubMenu()->UpdateUI(source);
    }
    node = node->Next();
  }
}

bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
{
    menu->SetInvokingWindow(this);
    menu->UpdateUI();

    // TODO
    return FALSE;
}

// Menu Bar
wxMenuBar::wxMenuBar()
{
    m_eventHandler = this;
    m_menuCount = 0;
    m_menus = NULL;
    m_titles = NULL;
    m_menuBarFrame = NULL;

    // TODO
}

wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[])
{
    m_eventHandler = this;
    m_menuCount = n;
    m_menus = menus;
    m_titles = new wxString[n];
    int i;
    for ( i = 0; i < n; i++ )
	m_titles[i] = titles[i];
    m_menuBarFrame = NULL;

    // TODO
}

wxMenuBar::~wxMenuBar()
{
    int i;
    for (i = 0; i < m_menuCount; i++)
    {
        delete m_menus[i];
    }
    delete[] m_menus;
    delete[] m_titles;

    // TODO
}

// Must only be used AFTER menu has been attached to frame,
// otherwise use individual menus to enable/disable items
void wxMenuBar::Enable(int id, bool flag)
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;
    if (!item)
        return;

    // TODO
}

void wxMenuBar::EnableTop(int pos, bool flag)
{
    // TODO
}

// Must only be used AFTER menu has been attached to frame,
// otherwise use individual menus
void wxMenuBar::Check(int id, bool flag)
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;
    if (!item)
        return;

    if (!item->IsCheckable())
        return ;

    // TODO
}

bool wxMenuBar::Checked(int id) const
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;
    if (!item)
        return FALSE;

    // TODO
    return FALSE;
}

bool wxMenuBar::Enabled(int id) const
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;
    if (!item)
        return FALSE;

    // TODO
    return FALSE ;
}


void wxMenuBar::SetLabel(int id, const wxString& label)
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;

    if (!item)
        return;

    // TODO
}

wxString wxMenuBar::GetLabel(int id) const
{
    wxMenu *itemMenu = NULL;
    wxMenuItem *item = FindItemForId(id, &itemMenu) ;

    if (!item)
        return wxString("");

    // TODO
    return wxString("") ;
}

void wxMenuBar::SetLabelTop(int pos, const wxString& label)
{
    // TODO
}

wxString wxMenuBar::GetLabelTop(int pos) const
{
    // TODO
    return wxString("");
}

bool wxMenuBar::OnDelete(wxMenu *a_menu, int pos)
{
    // TODO
    return FALSE;
}

bool wxMenuBar::OnAppend(wxMenu *a_menu, const char *title)
{
    // TODO
    return FALSE;
}

void wxMenuBar::Append (wxMenu * menu, const wxString& title)
{
    if (!OnAppend(menu, title))
        return;

    m_menuCount ++;
    wxMenu **new_menus = new wxMenu *[m_menuCount];
    wxString *new_titles = new wxString[m_menuCount];
    int i;

    for (i = 0; i < m_menuCount - 1; i++)
	{
        new_menus[i] = m_menus[i];
        m_menus[i] = NULL;
        new_titles[i] = m_titles[i];
        m_titles[i] = "";
    }
    if (m_menus)
    {
        delete[]m_menus;
        delete[]m_titles;
    }
    m_menus = new_menus;
    m_titles = new_titles;

    m_menus[m_menuCount - 1] = (wxMenu *)menu;
    m_titles[m_menuCount - 1] = title;

    // TODO
}

void wxMenuBar::Delete(wxMenu * menu, int i)
{
    int j;
    int ii = (int) i;

    if (menu != 0)
    {
	    for (ii = 0; ii < m_menuCount; ii++)
        {
            if (m_menus[ii] == menu)
            break;
	    }
        if (ii >= m_menuCount)
            return;
    } else
    {
        if (ii < 0 || ii >= m_menuCount)
            return;
        menu = m_menus[ii];
    }

    if (!OnDelete(menu, ii))
        return;

    menu->SetParent(NULL);

    -- m_menuCount;
    for (j = ii; j < m_menuCount; j++)
    {
        m_menus[j] = m_menus[j + 1];
        m_titles[j] = m_titles[j + 1];
    }
}

// Find the menu menuString, item itemString, and return the item id.
// Returns -1 if none found.
int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const
{
    char buf1[200];
    char buf2[200];
    wxStripMenuCodes ((char *)(const char *)menuString, buf1);
    int i;
    for (i = 0; i < m_menuCount; i++)
    {
        wxStripMenuCodes ((char *)(const char *)m_titles[i], buf2);
        if (strcmp (buf1, buf2) == 0)
            return m_menus[i]->FindItem (itemString);
    }
    return -1;
}

wxMenuItem *wxMenuBar::FindItemForId (int Id, wxMenu ** itemMenu) const
{
    if (itemMenu)
        *itemMenu = NULL;

    wxMenuItem *item = NULL;
    int i;
    for (i = 0; i < m_menuCount; i++)
        if ((item = m_menus[i]->FindItemForId (Id, itemMenu)))
            return item;
    return NULL;
}

void wxMenuBar::SetHelpString (int Id, const wxString& helpString)
{
    int i;
    for (i = 0; i < m_menuCount; i++)
    {
        if (m_menus[i]->FindItemForId (Id))
        {
            m_menus[i]->SetHelpString (Id, helpString);
            return;
        }
    }
}

wxString wxMenuBar::GetHelpString (int Id) const
{
    int i;
    for (i = 0; i < m_menuCount; i++)
    {
        if (m_menus[i]->FindItemForId (Id))
            return wxString(m_menus[i]->GetHelpString (Id));
    }
    return wxString("");
}
Commit	Line	Data
	1	/////////////////////////////////////////////////////////////////////////////
	2	// Name: menu.cpp
	3	// Purpose: wxMenu, wxMenuBar, wxMenuItem
	4	// Author: AUTHOR
	5	// Modified by:
	6	// Created: ??/??/98
	7	// RCS-ID: $Id$
	8	// Copyright: (c) AUTHOR
	9	// Licence: wxWindows licence
	10	/////////////////////////////////////////////////////////////////////////////
	11
	12
	13	// ============================================================================
	14	// headers & declarations
	15	// ============================================================================
	16
	17	// wxWindows headers
	18	// -----------------
	19
	20	#ifdef __GNUG__
	21	#pragma implementation "menu.h"
	22	#pragma implementation "menuitem.h"
	23	#endif
	24
	25	#include "wx/menu.h"
	26	#include "wx/menuitem.h"
	27	#include "wx/log.h"
	28	#include "wx/utils.h"
	29
	30	// other standard headers
	31	// ----------------------
	32	#include <string.h>
	33
	34	IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
	35	IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
	36
	37	// ============================================================================
	38	// implementation
	39	// ============================================================================
	40
	41	// Menus
	42
	43	// Construct a menu with optional title (then use append)
	44	wxMenu::wxMenu(const wxString& title, const wxFunction func)
	45	{
	46	m_title = title;
	47	m_parent = NULL;
	48	m_eventHandler = this;
	49	m_noItems = 0;
	50	m_menuBar = NULL;
	51	m_clientData = (void*) NULL;
	52	if (m_title != "")
	53	{
	54	Append(-2, m_title) ;
	55	AppendSeparator() ;
	56	}
	57
	58	Callback(func);
	59
	60	// TODO create menu
	61	}
	62
	63	// The wxWindow destructor will take care of deleting the submenus.
	64	wxMenu::~wxMenu()
	65	{
	66	// TODO destroy menu and children
	67
	68	wxNode *node = m_menuItems.First();
	69	while (node)
	70	{
	71	wxMenuItem item = (wxMenuItem )node->Data();
	72
	73	// Delete child menus.
	74	// Beware: they must not be appended to children list!!!
	75	// (because order of delete is significant)
	76	if (item->GetSubMenu())
	77	item->DeleteSubMenu();
	78
	79	wxNode *next = node->Next();
	80	delete item;
	81	delete node;
	82	node = next;
	83	}
	84	}
	85
	86	void wxMenu::Break()
	87	{
	88	// TODO
	89	}
	90
	91	// function appends a new item or submenu to the menu
	92	void wxMenu::Append(wxMenuItem *pItem)
	93	{
	94	// TODO
	95
	96	wxCHECK_RET( pItem != NULL, "can't append NULL item to the menu" );
	97
	98	m_menuItems.Append(pItem);
	99
	100	m_noItems++;
	101	}
	102
	103	void wxMenu::AppendSeparator()
	104	{
	105	// TODO
	106	Append(new wxMenuItem(this, ID_SEPARATOR));
	107	}
	108
	109	// Pullright item
	110	void wxMenu::Append(int Id, const wxString& label, wxMenu *SubMenu,
	111	const wxString& helpString)
	112	{
	113	Append(new wxMenuItem(this, Id, label, helpString, FALSE, SubMenu));
	114	}
	115
	116	// Ordinary menu item
	117	void wxMenu::Append(int Id, const wxString& label,
	118	const wxString& helpString, bool checkable)
	119	{
	120	// 'checkable' parameter is useless for Windows.
	121	Append(new wxMenuItem(this, Id, label, helpString, checkable));
	122	}
	123
	124	void wxMenu::Delete(int id)
	125	{
	126	wxNode *node;
	127	wxMenuItem *item;
	128	int pos;
	129
	130	for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++) {
	131	item = (wxMenuItem *)node->Data();
	132	if (item->GetId() == id)
	133	break;
	134	}
	135
	136	if (!node)
	137	return;
	138
	139	m_menuItems.DeleteNode(node);
	140	delete item;
	141
	142	// TODO
	143	}
	144
	145	void wxMenu::Enable(int Id, bool Flag)
	146	{
	147	wxMenuItem *item = FindItemForId(Id);
	148	wxCHECK_RET( item != NULL, "can't enable non-existing menu item" );
	149
	150	item->Enable(Flag);
	151	}
	152
	153	bool wxMenu::Enabled(int Id) const
	154	{
	155	wxMenuItem *item = FindItemForId(Id);
	156	wxCHECK( item != NULL, FALSE );
	157
	158	return item->IsEnabled();
	159	}
	160
	161	void wxMenu::Check(int Id, bool Flag)
	162	{
	163	wxMenuItem *item = FindItemForId(Id);
	164	wxCHECK_RET( item != NULL, "can't get status of non-existing menu item" );
	165
	166	item->Check(Flag);
	167	}
	168
	169	bool wxMenu::Checked(int Id) const
	170	{
	171	wxMenuItem *item = FindItemForId(Id);
	172	wxCHECK( item != NULL, FALSE );
	173
	174	return item->IsChecked();
	175	}
	176
	177	void wxMenu::SetTitle(const wxString& label)
	178	{
	179	m_title = label ;
	180	// TODO
	181	}
	182
	183	const wxString wxMenu::GetTitle() const
	184	{
	185	return m_title;
	186	}
	187
	188	void wxMenu::SetLabel(int id, const wxString& label)
	189	{
	190	wxMenuItem *item = FindItemForId(id) ;
	191	if (item==NULL)
	192	return;
	193
	194	if (item->GetSubMenu()==NULL)
	195	{
	196	// TODO
	197	}
	198	else
	199	{
	200	// TODO
	201	}
	202	item->SetName(label);
	203	}
	204
	205	wxString wxMenu::GetLabel(int Id) const
	206	{
	207	// TODO
	208	return wxString("") ;
	209	}
	210
	211	// Finds the item id matching the given string, -1 if not found.
	212	int wxMenu::FindItem (const wxString& itemString) const
	213	{
	214	char buf1[200];
	215	char buf2[200];
	216	wxStripMenuCodes ((char )(const char )itemString, buf1);
	217
	218	for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
	219	{
	220	wxMenuItem item = (wxMenuItem ) node->Data ();
	221	if (item->GetSubMenu())
	222	{
	223	int ans = item->GetSubMenu()->FindItem(itemString);
	224	if (ans > -1)
	225	return ans;
	226	}
	227	if ( !item->IsSeparator() )
	228	{
	229	wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
	230	if (strcmp(buf1, buf2) == 0)
	231	return item->GetId();
	232	}
	233	}
	234
	235	return -1;
	236	}
	237
	238	wxMenuItem wxMenu::FindItemForId(int itemId, wxMenu * itemMenu) const
	239	{
	240	if (itemMenu)
	241	*itemMenu = NULL;
	242	for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
	243	{
	244	wxMenuItem item = (wxMenuItem ) node->Data ();
	245
	246	if (item->GetId() == itemId)
	247	{
	248	if (itemMenu)
	249	itemMenu = (wxMenu ) this;
	250	return item;
	251	}
	252
	253	if (item->GetSubMenu())
	254	{
	255	wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
	256	if (ans)
	257	return ans;
	258	}
	259	}
	260
	261	if (itemMenu)
	262	*itemMenu = NULL;
	263	return NULL;
	264	}
	265
	266	void wxMenu::SetHelpString(int itemId, const wxString& helpString)
	267	{
	268	wxMenuItem *item = FindItemForId (itemId);
	269	if (item)
	270	item->SetHelp(helpString);
	271	}
	272
	273	wxString wxMenu::GetHelpString (int itemId) const
	274	{
	275	wxMenuItem *item = FindItemForId (itemId);
	276	wxString str("");
	277	return (item == NULL) ? str : item->GetHelp();
	278	}
	279
	280	void wxMenu::ProcessCommand(wxCommandEvent & event)
	281	{
	282	bool processed = FALSE;
	283
	284	// Try a callback
	285	if (m_callback)
	286	{
	287	(void) ((m_callback)) (this, event);
	288	processed = TRUE;
	289	}
	290
	291	// Try the menu's event handler
	292	if ( !processed && GetEventHandler())
	293	{
	294	processed = GetEventHandler()->ProcessEvent(event);
	295	}
	296	/* TODO
	297	// Try the window the menu was popped up from (and up
	298	// through the hierarchy)
	299	if ( !processed && GetInvokingWindow())
	300	processed = GetInvokingWindow()->ProcessEvent(event);
	301	*/
	302	}
	303
	304	// Update a menu and all submenus recursively.
	305	// source is the object that has the update event handlers
	306	// defined for it. If NULL, the menu or associated window
	307	// will be used.
	308	void wxMenu::UpdateUI(wxEvtHandler* source)
	309	{
	310	if (!source && GetInvokingWindow())
	311	source = GetInvokingWindow()->GetEventHandler();
	312	if (!source)
	313	source = GetEventHandler();
	314	if (!source)
	315	source = this;
	316
	317	wxNode* node = GetItems().First();
	318	while (node)
	319	{
	320	wxMenuItem* item = (wxMenuItem*) node->Data();
	321	if ( !item->IsSeparator() )
	322	{
	323	wxWindowID id = item->GetId();
	324	wxUpdateUIEvent event(id);
	325	event.SetEventObject( source );
	326
	327	if (source->ProcessEvent(event))
	328	{
	329	if (event.GetSetText())
	330	SetLabel(id, event.GetText());
	331	if (event.GetSetChecked())
	332	Check(id, event.GetChecked());
	333	if (event.GetSetEnabled())
	334	Enable(id, event.GetEnabled());
	335	}
	336
	337	if (item->GetSubMenu())
	338	item->GetSubMenu()->UpdateUI(source);
	339	}
	340	node = node->Next();
	341	}
	342	}
	343
	344	bool wxWindow::PopupMenu(wxMenu *menu, int x, int y)
	345	{
	346	menu->SetInvokingWindow(this);
	347	menu->UpdateUI();
	348
	349	// TODO
	350	return FALSE;
	351	}
	352
	353	// Menu Bar
	354	wxMenuBar::wxMenuBar()
	355	{
	356	m_eventHandler = this;
	357	m_menuCount = 0;
	358	m_menus = NULL;
	359	m_titles = NULL;
	360	m_menuBarFrame = NULL;
	361
	362	// TODO
	363	}
	364
	365	wxMenuBar::wxMenuBar(int n, wxMenu *menus[], const wxString titles[])
	366	{
	367	m_eventHandler = this;
	368	m_menuCount = n;
	369	m_menus = menus;
	370	m_titles = new wxString[n];
	371	int i;
	372	for ( i = 0; i < n; i++ )
	373	m_titles[i] = titles[i];
	374	m_menuBarFrame = NULL;
	375
	376	// TODO
	377	}
	378
	379	wxMenuBar::~wxMenuBar()
	380	{
	381	int i;
	382	for (i = 0; i < m_menuCount; i++)
	383	{
	384	delete m_menus[i];
	385	}
	386	delete[] m_menus;
	387	delete[] m_titles;
	388
	389	// TODO
	390	}
	391
	392	// Must only be used AFTER menu has been attached to frame,
	393	// otherwise use individual menus to enable/disable items
	394	void wxMenuBar::Enable(int id, bool flag)
	395	{
	396	wxMenu *itemMenu = NULL;
	397	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	398	if (!item)
	399	return;
	400
	401	// TODO
	402	}
	403
	404	void wxMenuBar::EnableTop(int pos, bool flag)
	405	{
	406	// TODO
	407	}
	408
	409	// Must only be used AFTER menu has been attached to frame,
	410	// otherwise use individual menus
	411	void wxMenuBar::Check(int id, bool flag)
	412	{
	413	wxMenu *itemMenu = NULL;
	414	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	415	if (!item)
	416	return;
	417
	418	if (!item->IsCheckable())
	419	return ;
	420
	421	// TODO
	422	}
	423
	424	bool wxMenuBar::Checked(int id) const
	425	{
	426	wxMenu *itemMenu = NULL;
	427	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	428	if (!item)
	429	return FALSE;
	430
	431	// TODO
	432	return FALSE;
	433	}
	434
	435	bool wxMenuBar::Enabled(int id) const
	436	{
	437	wxMenu *itemMenu = NULL;
	438	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	439	if (!item)
	440	return FALSE;
	441
	442	// TODO
	443	return FALSE ;
	444	}
	445
	446
	447	void wxMenuBar::SetLabel(int id, const wxString& label)
	448	{
	449	wxMenu *itemMenu = NULL;
	450	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	451
	452	if (!item)
	453	return;
	454
	455	// TODO
	456	}
	457
	458	wxString wxMenuBar::GetLabel(int id) const
	459	{
	460	wxMenu *itemMenu = NULL;
	461	wxMenuItem *item = FindItemForId(id, &itemMenu) ;
	462
	463	if (!item)
	464	return wxString("");
	465
	466	// TODO
	467	return wxString("") ;
	468	}
	469
	470	void wxMenuBar::SetLabelTop(int pos, const wxString& label)
	471	{
	472	// TODO
	473	}
	474
	475	wxString wxMenuBar::GetLabelTop(int pos) const
	476	{
	477	// TODO
	478	return wxString("");
	479	}
	480
	481	bool wxMenuBar::OnDelete(wxMenu *a_menu, int pos)
	482	{
	483	// TODO
	484	return FALSE;
	485	}
	486
	487	bool wxMenuBar::OnAppend(wxMenu a_menu, const char title)
	488	{
	489	// TODO
	490	return FALSE;
	491	}
	492
	493	void wxMenuBar::Append (wxMenu * menu, const wxString& title)
	494	{
	495	if (!OnAppend(menu, title))
	496	return;
	497
	498	m_menuCount ++;
	499	wxMenu *new_menus = new wxMenu [m_menuCount];
	500	wxString *new_titles = new wxString[m_menuCount];
	501	int i;
	502
	503	for (i = 0; i < m_menuCount - 1; i++)
	504	{
	505	new_menus[i] = m_menus[i];
	506	m_menus[i] = NULL;
	507	new_titles[i] = m_titles[i];
	508	m_titles[i] = "";
	509	}
	510	if (m_menus)
	511	{
	512	delete[]m_menus;
	513	delete[]m_titles;
	514	}
	515	m_menus = new_menus;
	516	m_titles = new_titles;
	517
	518	m_menus[m_menuCount - 1] = (wxMenu *)menu;
	519	m_titles[m_menuCount - 1] = title;
	520
	521	// TODO
	522	}
	523
	524	void wxMenuBar::Delete(wxMenu * menu, int i)
	525	{
	526	int j;
	527	int ii = (int) i;
	528
	529	if (menu != 0)
	530	{
	531	for (ii = 0; ii < m_menuCount; ii++)
	532	{
	533	if (m_menus[ii] == menu)
	534	break;
	535	}
	536	if (ii >= m_menuCount)
	537	return;
	538	} else
	539	{
	540	if (ii < 0 \|\| ii >= m_menuCount)
	541	return;
	542	menu = m_menus[ii];
	543	}
	544
	545	if (!OnDelete(menu, ii))
	546	return;
	547
	548	menu->SetParent(NULL);
	549
	550	-- m_menuCount;
	551	for (j = ii; j < m_menuCount; j++)
	552	{
	553	m_menus[j] = m_menus[j + 1];
	554	m_titles[j] = m_titles[j + 1];
	555	}
	556	}
	557
	558	// Find the menu menuString, item itemString, and return the item id.
	559	// Returns -1 if none found.
	560	int wxMenuBar::FindMenuItem (const wxString& menuString, const wxString& itemString) const
	561	{
	562	char buf1[200];
	563	char buf2[200];
	564	wxStripMenuCodes ((char )(const char )menuString, buf1);
	565	int i;
	566	for (i = 0; i < m_menuCount; i++)
	567	{
	568	wxStripMenuCodes ((char )(const char )m_titles[i], buf2);
	569	if (strcmp (buf1, buf2) == 0)
	570	return m_menus[i]->FindItem (itemString);
	571	}
	572	return -1;
	573	}
	574
	575	wxMenuItem wxMenuBar::FindItemForId (int Id, wxMenu * itemMenu) const
	576	{
	577	if (itemMenu)
	578	*itemMenu = NULL;
	579
	580	wxMenuItem *item = NULL;
	581	int i;
	582	for (i = 0; i < m_menuCount; i++)
	583	if ((item = m_menus[i]->FindItemForId (Id, itemMenu)))
	584	return item;
	585	return NULL;
	586	}
	587
	588	void wxMenuBar::SetHelpString (int Id, const wxString& helpString)
	589	{
	590	int i;
	591	for (i = 0; i < m_menuCount; i++)
	592	{
	593	if (m_menus[i]->FindItemForId (Id))
	594	{
	595	m_menus[i]->SetHelpString (Id, helpString);
	596	return;
	597	}
	598	}
	599	}
	600
	601	wxString wxMenuBar::GetHelpString (int Id) const
	602	{
	603	int i;
	604	for (i = 0; i < m_menuCount; i++)
	605	{
	606	if (m_menus[i]->FindItemForId (Id))
	607	return wxString(m_menus[i]->GetHelpString (Id));
	608	}
	609	return wxString("");
	610	}
	611
	612