#include "wx/wxprec.h"
#ifndef WX_PRECOMP
+ #include "wx/app.h"
#include "wx/frame.h"
#include "wx/menu.h"
#include "wx/utils.h"
//
static const int idMenuTitle = -2;
+//
+// The unique ID for Menus
+//
+#ifdef __VISAGECPP__
+USHORT wxMenu::m_nextMenuId = 0;
+#else
+static USHORT wxMenu::m_nextMenuId = 0;
+#endif
+
// ----------------------------------------------------------------------------
// macros
// ----------------------------------------------------------------------------
IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler)
IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler)
+// ----------------------------------------------------------------------------
+// static function for translating menu labels
+// ----------------------------------------------------------------------------
+
+static wxString TextToLabel(const wxString& rTitle)
+{
+ wxString Title;
+ const wxChar *pc;
+ for (pc = rTitle.c_str(); *pc != wxT('\0'); pc++ )
+ {
+ if (*pc == wxT('&') )
+ {
+ if (*(pc+1) == wxT('&'))
+ {
+ pc++;
+ Title << wxT('&');
+ }
+ else
+ Title << wxT('~');
+ }
+ else
+ {
+ if ( *pc == wxT('~') )
+ {
+ // tildes must be doubled to prevent them from being
+ // interpreted as accelerator character prefix by PM ???
+ Title << *pc;
+ }
+ Title << *pc;
+ }
+ }
+ return Title;
+}
+
// ============================================================================
// implementation
// ============================================================================
m_bDoBreak = FALSE;
//
- // Create the menu
+ // Create the menu (to be used as a submenu or a popup)
//
- m_hMenu = ::WinCreateWindow( HWND_DESKTOP // parent
- ,WC_MENU // type
- ,"Menu" // a generic name
- ,0L // no style flag
- ,0L,0L,0L,0L // no position
- ,NULLHANDLE // no owner
- ,NULLHANDLE // no insertion position
- ,0L // no ID needed for dynamic creation
- ,NULL // no control data
- ,NULL // no presentation params
- );
- if (!m_hMenu)
+ if ((m_hMenu = ::WinCreateWindow( HWND_DESKTOP
+ ,WC_MENU
+ ,"Menu"
+ ,0L
+ ,0L
+ ,0L
+ ,0L
+ ,0L
+ ,NULLHANDLE
+ ,HWND_TOP
+ ,0L
+ ,NULL
+ ,NULL
+ )) == 0)
{
wxLogLastError("WinLoadMenu");
}
+ m_vMenuData.iPosition = 0;
+ m_vMenuData.afStyle = MIS_SUBMENU | MIS_TEXT;
+ m_vMenuData.afAttribute = (USHORT)0;
+ m_vMenuData.id = m_nextMenuId++;
+ m_vMenuData.hwndSubMenu = m_hMenu;
+ m_vMenuData.hItem = NULLHANDLE;
//
// If we have a title, insert it in the beginning of the menu
//
- if (!!m_title)
+ if (!m_title.IsEmpty())
{
Append( idMenuTitle
,m_title
//
// Delete accels
//
+#if (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 || __IBMC__ < 400 )))
WX_CLEAR_ARRAY(m_vAccels);
+#endif
#endif // wxUSE_ACCEL
} // end of wxMenu::~wxMenu
#if wxUSE_ACCEL
+void wxMenu::EndRadioGroup()
+{
+ //
+ // We're not inside a radio group any longer
+ //
+ m_nStartRadioGroup = -1;
+} // end of wxMenu::EndRadioGroup
+
int wxMenu::FindAccel(
int nId
) const
if (pAccel)
m_vAccels[n] = pAccel;
else
- m_vAccels.Remove(n);
+ m_vAccels.RemoveAt(n);
}
if (IsAttached())
, size_t nPos
)
{
+ ERRORID vError;
+ wxString sError;
+ char zMsg[128];
#if wxUSE_ACCEL
UpdateAccel(pItem);
#endif // wxUSE_ACCEL
+ //
+ // rItem is the member MENUITEM for the menu items and the submenu's
+ // MENUITEM for submenus as required by ::MM_INSERTITEM message API
+ //
+
+ wxMenu* pSubmenu = pItem->GetSubMenu();
+ MENUITEM& rItem = (pSubmenu != NULL)?pSubmenu->m_vMenuData:
+ pItem->m_vMenuData;
+ if(pSubmenu != NULL)
+ {
+ wxASSERT_MSG(pSubmenu->GetHMenu(), wxT("invalid submenu"));
+ pSubmenu->SetParent(this);
+ rItem.afStyle |= MIS_SUBMENU | MIS_TEXT;
+ }
+
//
// If "Break" has just been called, insert a menu break before this item
// (and don't forget to reset the flag)
//
if (m_bDoBreak)
{
- m_vMenuData.afStyle |= MIS_BREAK;
+ rItem.afStyle |= MIS_BREAK;
m_bDoBreak = FALSE;
}
if (pItem->IsSeparator())
{
- m_vMenuData.afStyle |= MIS_SEPARATOR;
+ rItem.afStyle |= MIS_SEPARATOR;
}
//
// Id is the numeric id for normal menu items and HMENU for submenus as
- // required by ::WinInsertMenu() API
+ // required by ::MM_INSERTITEM message API
//
- wxMenu* pSubmenu = pItem->GetSubMenu();
- MENUITEM vItem;
-
- if (pSubmenu != NULL )
+ if (pSubmenu != NULL)
{
wxASSERT_MSG(pSubmenu->GetHMenu(), wxT("invalid submenu"));
pSubmenu->SetParent(this);
- m_vMenuData.id = (USHORT)pSubmenu->GetHMenu();
- m_vMenuData.afStyle |= MIS_SUBMENU;
+ rItem.iPosition = 0; // submenus have a 0 position
+ rItem.id = (USHORT)pSubmenu->GetHMenu();
+ rItem.afStyle |= MIS_SUBMENU | MIS_TEXT;
}
else
{
- m_vMenuData.id = pItem->GetId();
+ rItem.id = pItem->GetId();
}
BYTE* pData;
{
//
// Want to get {Measure|Draw}Item messages?
- // item draws itself, pass pointer to it in data parameter
+ // item draws itself, passing pointer to data doesn't work in OS/2
+ // Will eventually need to set the image handle somewhere into vItem.hItem
//
- m_vMenuData.afStyle |= MIS_OWNERDRAW;
- pData = (BYTE*)pItem;
+ rItem.afStyle |= MIS_OWNERDRAW;
+ pData = (BYTE*)NULL;
+ rItem.hItem = (HBITMAP)pItem->GetBitmap().GetHBITMAP();
+ pItem->m_vMenuData.afStyle = rItem.afStyle;
+ pItem->m_vMenuData.hItem = rItem.hItem;
}
else
#endif
//
// Menu is just a normal string (passed in data parameter)
//
- m_vMenuData.afStyle |= MIS_TEXT;
+ rItem.afStyle |= MIS_TEXT;
pData = (char*)pItem->GetText().c_str();
}
- BOOL bOk;
-
- //
- // -1 means this is a sub menu not a menuitem
- //
if (nPos == (size_t)-1)
{
- HWND hSubMenu = ::WinCreateWindow( HWND_DESKTOP // parent
- ,WC_MENU // type
- ,"Menu" // a generic name
- ,0L // no style flag
- ,0L,0L,0L,0L // no position
- ,NULLHANDLE // no owner
- ,NULLHANDLE // no insertion position
- ,0L // no ID needed for dynamic creation
- ,NULL // no control data
- ,NULL // no presentation params
- );
-
- m_vMenuData.iPosition = 0;
- m_vMenuData.hwndSubMenu = hSubMenu;
- m_vMenuData.hItem = NULLHANDLE;
-
- bOk = (bool)::WinSendMsg(GetHmenu(), MM_INSERTITEM, (MPARAM)&vItem, (MPARAM)NULL);
+ rItem.iPosition = MIT_END;
}
else
{
- m_vMenuData.iPosition = nPos;
- m_vMenuData.hwndSubMenu = NULLHANDLE;
- m_vMenuData.hItem = NULLHANDLE;
- bOk = (bool)::WinSendMsg(GetHmenu(), MM_INSERTITEM, (MPARAM)&vItem, (MPARAM)pData);
+ rItem.iPosition = nPos;
}
- if (!bOk)
+ APIRET rc;
+
+ rc = (APIRET)::WinSendMsg( GetHmenu()
+ ,MM_INSERTITEM
+ ,(MPARAM)&rItem
+ ,(MPARAM)pData
+ );
+#if wxUSE_OWNER_DRAWN
+ if (pItem->IsOwnerDrawn())
{
+ BOOL rc;
+ MENUITEM vMenuItem;
+
+ ::WinSendMsg( GetHmenu()
+ ,MM_QUERYITEM
+ ,MPFROM2SHORT( (USHORT)pItem->GetId()
+ ,(USHORT)(FALSE)
+ )
+ ,&vMenuItem
+ );
+ }
+#endif
+ if (rc == MIT_MEMERROR || rc == MIT_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error inserting or appending a menuitem. Error: %s\n", sError);
wxLogLastError("Insert or AppendMenu");
return FALSE;
}
//
// If we're already attached to the menubar, we must update it
//
- if (IsAttached())
+ if (IsAttached() && m_menuBar->IsAttached())
{
m_menuBar->Refresh();
}
wxMenuItem* pItem
)
{
- return wxMenuBase::DoAppend(pItem) && DoInsertOrAppend(pItem);
-}
+ wxCHECK_MSG( pItem, FALSE, _T("NULL item in wxMenu::DoAppend") );
+
+ bool bCheck = FALSE;
+
+ if (pItem->GetKind() == wxITEM_RADIO)
+ {
+ int nCount = GetMenuItemCount();
+
+ if (m_nStartRadioGroup == -1)
+ {
+ //
+ // Start a new radio group
+ //
+ m_nStartRadioGroup = nCount;
+
+ //
+ // For now it has just one element
+ //
+ pItem->SetAsRadioGroupStart();
+ pItem->SetRadioGroupEnd(m_nStartRadioGroup);
+
+ //
+ // Ensure that we have a checked item in the radio group
+ //
+ bCheck = TRUE;
+ }
+ else // extend the current radio group
+ {
+ //
+ // We need to update its end item
+ //
+ pItem->SetRadioGroupStart(m_nStartRadioGroup);
+ wxMenuItemList::Node* pNode = GetMenuItems().Item(m_nStartRadioGroup);
+
+ if (pNode)
+ {
+ pNode->GetData()->SetRadioGroupEnd(nCount);
+ }
+ else
+ {
+ wxFAIL_MSG( _T("where is the radio group start item?") );
+ }
+ }
+ }
+ else // not a radio item
+ {
+ EndRadioGroup();
+ }
+ if (!wxMenuBase::DoAppend(pItem) || !DoInsertOrAppend(pItem))
+ {
+ return FALSE;
+ }
+ if (bCheck)
+ {
+ pItem->Check(TRUE);
+ }
+ return TRUE;
+} // end of wxMenu::DoInsert
bool wxMenu::DoInsert(
size_t nPos
if (n != wxNOT_FOUND)
{
delete m_vAccels[n];
- m_vAccels.Remove(n);
+ m_vAccels.RemoveAt(n);
}
#endif // wxUSE_ACCEL
,MPFROM2SHORT(pItem->GetId(), TRUE)
,(MPARAM)0
);
- if (IsAttached())
+ if (IsAttached() && m_menuBar->IsAttached())
{
//
// Otherwise, the chane won't be visible
if (vId != (WXWORD)idMenuTitle)
{
- wxCommandEvent vEvent(wxEVT_COMMAND_MENU_SELECTED);
-
- vEvent.SetEventObject(this);
- vEvent.SetId(vId);
- vEvent.SetInt(vId);
- ProcessCommand(vEvent);
+ SendEvent( vId
+ ,(int)::WinSendMsg( GetHmenu()
+ ,MM_QUERYITEMATTR
+ ,(MPARAM)vId
+ ,(MPARAM)MIA_CHECKED
+ )
+ );
}
return TRUE;
} // end of wxMenu::OS2Command
-bool wxMenu::ProcessCommand(
- wxCommandEvent& rEvent
-)
-{
- bool bProcessed = FALSE;
-
-#if wxUSE_MENU_CALLBACK
- //
- // Try a callback
- //
- if (m_callback)
- {
- (void)(*(m_callback))(*this, rEvent);
- bProcessed = TRUE;
- }
-#endif // wxUSE_MENU_CALLBACK
-
- //
- // Try the menu's event handler
- //
- if (!bProcessed && GetEventHandler())
- {
- bProcessed = GetEventHandler()->ProcessEvent(rEvent);
- }
-
- //
- // Try the window the menu was popped up from (and up through the
- // hierarchy)
- wxWindow* pWin = GetInvokingWindow();
-
- if (!bProcessed && pWin)
- bProcessed = pWin->GetEventHandler()->ProcessEvent(rEvent);
- return bProcessed;
-} // end of wxMenu::ProcessCommand
-
// ---------------------------------------------------------------------------
// other
// ---------------------------------------------------------------------------
-void wxMenu::Attach(
- wxMenuBar* pMenubar
-)
-{
- //
- // Menu can be in at most one menubar because otherwise they would both
- // delete the menu pointer
- //
- wxASSERT_MSG(!m_menuBar, wxT("menu belongs to 2 menubars, expect a crash"));
- m_menuBar = pMenubar;
-} // end of
-
-void wxMenu::Detach()
-{
- wxASSERT_MSG( m_menuBar, wxT("can't detach menu if it's not attached") );
- m_menuBar = NULL;
-} // end of wxMenu::Detach
-
wxWindow* wxMenu::GetWindow() const
{
if (m_invokingWindow != NULL)
return NULL;
} // end of wxMenu::GetWindow
+// recursive search for item by id
+wxMenuItem* wxMenu::FindItem(
+ int nItemId
+, ULONG hItem
+, wxMenu** ppItemMenu
+) const
+{
+ if ( ppItemMenu )
+ *ppItemMenu = NULL;
+
+ wxMenuItem* pItem = NULL;
+
+ for ( wxMenuItemList::Node *node = m_items.GetFirst();
+ node && !pItem;
+ node = node->GetNext() )
+ {
+ pItem = node->GetData();
+
+ if ( pItem->GetId() == nItemId && pItem->m_vMenuData.hItem == hItem)
+ {
+ if ( ppItemMenu )
+ *ppItemMenu = (wxMenu *)this;
+ }
+ else if ( pItem->IsSubMenu() )
+ {
+ pItem = pItem->GetSubMenu()->FindItem( nItemId
+ ,hItem
+ ,ppItemMenu
+ );
+ if (pItem)
+ break;
+ }
+ else
+ {
+ // don't exit the loop
+ pItem = NULL;
+ }
+ }
+ return pItem;
+} // end of wxMenu::FindItem
+
// ---------------------------------------------------------------------------
// Menu Bar
// ---------------------------------------------------------------------------
void wxMenuBar::Init()
{
m_eventHandler = this;
- m_pMenuBarFrame = NULL;
+ m_menuBarFrame = NULL;
m_hMenu = 0;
} // end of wxMenuBar::Init
{
wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") );
-// DrawMenuBar(GetHwndOf(m_menuBarFrame));
-}
+ WinSendMsg(GetWinHwnd(m_menuBarFrame), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
+} // end of wxMenuBar::Refresh
WXHMENU wxMenuBar::Create()
{
MENUITEM vItem;
+ HWND hFrame;
if (m_hMenu != 0 )
return m_hMenu;
wxCHECK_MSG(!m_hMenu, TRUE, wxT("menubar already created"));
+ //
+ // Menubars should be associated with a frame otherwise they are popups
+ //
+ if (m_menuBarFrame != NULL)
+ hFrame = GetWinHwnd(m_menuBarFrame);
+ else
+ hFrame = HWND_DESKTOP;
//
// Create an empty menu and then fill it with insertions
//
- m_hMenu = ::WinCreateWindow( HWND_DESKTOP // parent
- ,WC_MENU // type
- ,"Menu" // a generic name
- ,0L // no style flag
- ,0L,0L,0L,0L // no position
- ,NULLHANDLE // no owner
- ,NULLHANDLE // no insertion position
- ,0L // no ID needed for dynamic creation
- ,NULL // no control data
- ,NULL // no presentation params
- );
- if (!m_hMenu)
- {
- wxLogLastError("CreateMenu");
+ if ((m_hMenu = ::WinCreateWindow( hFrame
+ ,WC_MENU
+ ,(PSZ)NULL
+ ,MS_ACTIONBAR | WS_SYNCPAINT | WS_VISIBLE
+ ,0L
+ ,0L
+ ,0L
+ ,0L
+ ,hFrame
+ ,HWND_TOP
+ ,FID_MENU
+ ,NULL
+ ,NULL
+ )) == 0)
+ {
+ wxLogLastError("WinLoadMenu");
}
else
{
for (size_t i = 0; i < nCount; i++)
{
- vItem.iPosition = 0;
- vItem.afStyle = MIS_SUBMENU | MIS_TEXT;
- vItem.afAttribute = (USHORT)0;
- vItem.id = (USHORT)0;
- vItem.hwndSubMenu = m_menus[i]->GetHMenu();
- vItem.hItem = NULLHANDLE;
-
- ::WinSendMsg(GetHmenu(), MM_INSERTITEM, (MPARAM)&vItem, (MPARAM)m_titles[i].c_str());
+ APIRET rc;
+ ERRORID vError;
+ wxString sError;
+ HWND hSubMenu;
+
+ //
+ // Set the parent and owner of the submenues to be the menubar, not the desktop
+ //
+ hSubMenu = m_menus[i]->m_vMenuData.hwndSubMenu;
+ if (!::WinSetParent(m_menus[i]->m_vMenuData.hwndSubMenu, m_hMenu, FALSE))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+ return NULLHANDLE;
+ }
+
+ if (!::WinSetOwner(m_menus[i]->m_vMenuData.hwndSubMenu, m_hMenu))
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error setting parent for submenu. Error: %s\n", sError);
+ return NULLHANDLE;
+ }
+
+ m_menus[i]->m_vMenuData.iPosition = i;
+
+ rc = (APIRET)::WinSendMsg(m_hMenu, MM_INSERTITEM, (MPARAM)&m_menus[i]->m_vMenuData, (MPARAM)m_titles[i].c_str());
+ if (rc == MIT_MEMERROR || rc == MIT_ERROR)
+ {
+ vError = ::WinGetLastError(vHabmain);
+ sError = wxPMErrorToStr(vError);
+ wxLogError("Error inserting or appending a menuitem. Error: %s\n", sError);
+ return NULLHANDLE;
+ }
}
}
return m_hMenu;
wxLogLastError("LogLastError");
return;
}
- ::WinSendMsg((HWND)m_hMenu, MM_SETITEMATTR, MPFROM2SHORT(nId, TRUE), MPFROM2SHORT(uFlag, uFlag));
+ ::WinSendMsg((HWND)m_hMenu, MM_SETITEMATTR, MPFROM2SHORT(nId, TRUE), MPFROM2SHORT(MIA_DISABLED, uFlag));
Refresh();
} // end of wxMenuBar::EnableTop
)
{
SHORT nId;
+ wxString Title = TextToLabel(rTitle);
wxMenu* pMenuOld = wxMenuBarBase::Replace( nPos
,pMenu
- ,rTitle
+ ,Title
);
}
if (!pMenuOld)
return FALSE;
- m_titles[nPos] = rTitle;
+ m_titles[nPos] = Title;
if (IsAttached())
{
- ::WinSendMsg((HWND)m_hMenu, MM_DELETEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
- ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)rTitle.c_str());
+ ::WinSendMsg((HWND)m_hMenu, MM_REMOVEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
+ ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
#if wxUSE_ACCEL
if (pMenuOld->HasAccels() || pMenu->HasAccels())
, const wxString& rTitle
)
{
+ wxString Title = TextToLabel(rTitle);
if (!wxMenuBarBase::Insert( nPos
,pMenu
- ,rTitle
+ ,Title
))
return FALSE;
- m_titles.Insert( rTitle
+ m_titles.Insert( Title
,nPos
);
- pMenu->Attach(this);
-
if (IsAttached())
{
- ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)rTitle.c_str());
+ ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
#if wxUSE_ACCEL
if (pMenu->HasAccels())
{
wxCHECK_MSG(hSubmenu, FALSE, wxT("can't append invalid menu to menubar"));
- if (!wxMenuBarBase::Append(pMenu, rTitle))
+ wxString Title = TextToLabel(rTitle);
+ if (!wxMenuBarBase::Append(pMenu, Title))
return FALSE;
- pMenu->Attach(this);
- m_titles.Add(rTitle);
+ m_titles.Add(Title);
if ( IsAttached() )
{
pMenu->m_vMenuData.iPosition = MIT_END;
- ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)rTitle.c_str());
+ ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
#if wxUSE_ACCEL
if (pMenu->HasAccels())
{
}
if (IsAttached())
{
- ::WinSendMsg((HWND)GetHmenu(), MM_DELETEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
- pMenu->Detach();
+ ::WinSendMsg((HWND)GetHmenu(), MM_REMOVEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
#if wxUSE_ACCEL
if (pMenu->HasAccels())
)
{
wxASSERT_MSG( !IsAttached(), wxT("menubar already attached!") );
- m_pMenuBarFrame = pFrame;
#if wxUSE_ACCEL
RebuildAccelTable();
+ //
+ // Ensure the accelerator table is set to the frame (not the client!)
+ //
+ if (!::WinSetAccelTable( vHabmain
+ ,(HWND)pFrame->GetHWND()
+ ,m_vAccelTable.GetHACCEL()
+ ))
+ wxLogLastError("WinSetAccelTable");
#endif // wxUSE_ACCEL
} // end of wxMenuBar::Attach
{
::WinDestroyWindow((HWND)m_hMenu);
m_hMenu = (WXHMENU)NULL;
- m_pMenuBarFrame = NULL;
+ m_menuBarFrame = NULL;
} // end of wxMenuBar::Detach
// ---------------------------------------------------------------------------
return pItem;
} // end of wxMenuBar::FindItem
+wxMenuItem* wxMenuBar::FindItem(
+ int nId
+, ULONG hItem
+, wxMenu** ppItemMenu
+) const
+{
+ if (ppItemMenu)
+ *ppItemMenu = NULL;
+
+ wxMenuItem* pItem = NULL;
+ size_t nCount = GetMenuCount();
+
+ for (size_t i = 0; !pItem && (i < nCount); i++)
+ {
+ pItem = m_menus[i]->FindItem( nId
+ ,hItem
+ ,ppItemMenu
+ );
+ }
+ return pItem;
+} // end of wxMenuBar::FindItem
+
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