// static function for translating menu labels
// ----------------------------------------------------------------------------
-static wxString TextToLabel(const wxString& rTitle)
+static wxString TextToLabel(
+ const wxString& rsTitle
+)
{
- wxString Title;
- const wxChar *pc;
- for (pc = rTitle; *pc != wxT('\0'); pc++ )
+ wxString sTitle = "";
+ const wxChar* zPc;
+
+ if (rsTitle.IsEmpty())
+ return sTitle;
+ for (zPc = rsTitle.c_str(); *zPc != wxT('\0'); zPc++ )
{
- if (*pc == wxT('&') )
+ if (*zPc == wxT('&') )
{
- if (*(pc+1) == wxT('&'))
+ if (*(zPc + 1) == wxT('&'))
{
- pc++;
- Title << wxT('&');
+ zPc++;
+ sTitle << wxT('&');
}
else
- Title << wxT('~');
+ sTitle << wxT('~');
}
-// else if (*pc == wxT('/'))
-// {
-// Title << wxT('\\');
-// }
else
{
- if ( *pc == wxT('~') )
+ if ( *zPc == wxT('~') )
{
- // tildes must be doubled to prevent them from being
+ //
+ // Tildes must be doubled to prevent them from being
// interpreted as accelerator character prefix by PM ???
- Title << *pc;
+ //
+ sTitle << *zPc;
}
- Title << *pc;
+ sTitle << *zPc;
}
}
- return Title;
-}
+ return sTitle;
+} // end of TextToLabel
// ============================================================================
// implementation
void wxMenu::Init()
{
m_bDoBreak = FALSE;
+ m_nStartRadioGroup = -1;
//
// Create the menu (to be used as a submenu or a popup)
{
Append( idMenuTitle
,m_title
+ ,wxEmptyString
+ ,wxITEM_NORMAL
);
AppendSeparator();
}
//
// Delete accels
//
-#if (!(defined(__VISAGECPP__) && (__IBMCPP__ < 400 || __IBMC__ < 400 )))
WX_CLEAR_ARRAY(m_vAccels);
-#endif
#endif // wxUSE_ACCEL
} // end of wxMenu::~wxMenu
m_bDoBreak = TRUE;
} // end of wxMenu::Break
+void wxMenu::Attach(
+ wxMenuBarBase* pMenubar
+)
+{
+ wxMenuBase::Attach(pMenubar);
+ EndRadioGroup();
+} // end of wxMenu::Break;
+
#if wxUSE_ACCEL
int wxMenu::FindAccel(
size_t nCount = m_vAccels.GetCount();
for (n = 0; n < nCount; n++)
- {
if (m_vAccels[n]->m_command == nId)
return n;
- }
return wxNOT_FOUND;
} // end of wxMenu::FindAccel
wxMenuItem* pItem
)
{
- //
- // Find the (new) accel for this item
- //
- wxAcceleratorEntry* pAccel = wxGetAccelFromString(pItem->GetText());
-
- if (pAccel)
- pAccel->m_command = pItem->GetId();
-
- //
- // Find the old one
- //
- int n = FindAccel(pItem->GetId());
+ if (pItem->IsSubMenu())
+ {
+ wxMenu* pSubmenu = pItem->GetSubMenu();
+ wxMenuItemList::Node* pNode = pSubmenu->GetMenuItems().GetFirst();
- if (n == wxNOT_FOUND)
+ while (pNode)
+ {
+ UpdateAccel(pNode->GetData());
+ pNode = pNode->GetNext();
+ }
+ }
+ else if (!pItem->IsSeparator())
{
//
- // No old, add new if any
+ // Find the (new) accel for this item
//
+ wxAcceleratorEntry* pAccel = wxGetAccelFromString(pItem->GetText());
+
if (pAccel)
- m_vAccels.Add(pAccel);
- else
- return; // skipping RebuildAccelTable() below
- }
- else
- {
+ pAccel->m_command = pItem->GetId();
+
//
- // Replace old with new or just remove the old one if no new
+ // Find the old one
//
- delete m_vAccels[n];
+ size_t n = FindAccel(pItem->GetId());
- if (pAccel)
- m_vAccels[n] = pAccel;
+ if (n == wxNOT_FOUND)
+ {
+ //
+ // No old, add new if any
+ //
+ if (pAccel)
+ m_vAccels.Add(pAccel);
+ else
+ return;
+ }
else
- m_vAccels.Remove(n);
- }
+ {
+ //
+ // Replace old with new or just remove the old one if no new
+ //
+ delete m_vAccels[n];
+ if (pAccel)
+ m_vAccels[n] = pAccel;
+ else
+ m_vAccels.RemoveAt(n);
+ }
- if (IsAttached())
- {
- m_menuBar->RebuildAccelTable();
+ if (IsAttached())
+ {
+ m_menuBar->RebuildAccelTable();
+ }
}
} // wxMenu::UpdateAccel
, size_t nPos
)
{
+ wxMenu* pSubmenu = pItem->GetSubMenu();
+ MENUITEM& rItem = (pSubmenu != NULL)?pSubmenu->m_vMenuData:
+ pItem->m_vMenuData;
+
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 (pItem->IsSeparator())
{
- vItem.afStyle |= MIS_SEPARATOR;
+ rItem.afStyle |= MIS_SEPARATOR;
}
//
// required by ::MM_INSERTITEM message API
//
- wxMenu* pSubmenu = pItem->GetSubMenu();
-
if (pSubmenu != NULL)
{
wxASSERT_MSG(pSubmenu->GetHMenu(), wxT("invalid submenu"));
pSubmenu->SetParent(this);
- vItem.iPosition = 0; // submenus have a 0 position
- vItem.id = (USHORT)pSubmenu->GetHMenu();
- vItem.afStyle |= MIS_SUBMENU | MIS_TEXT;
+ rItem.iPosition = 0; // submenus have a 0 position
+ rItem.id = (USHORT)pSubmenu->GetHMenu();
+ rItem.afStyle |= MIS_SUBMENU | MIS_TEXT;
}
else
{
- vItem.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
//
- rItem.afStyle |= MIS_OWNERDRAW;
- pData = (BYTE*)pItem;
- // vItem.hItem = ????
+ 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)
//
- vItem.afStyle |= MIS_TEXT;
+ rItem.afStyle |= MIS_TEXT;
pData = (char*)pItem->GetText().c_str();
}
,(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);
//
// If we're already attached to the menubar, we must update it
//
- if (IsAttached())
+ if (IsAttached() && m_menuBar->IsAttached())
{
m_menuBar->Refresh();
}
return FALSE;
} // end of wxMenu::DoInsertOrAppend
+void wxMenu::EndRadioGroup()
+{
+ //
+ // We're not inside a radio group any longer
+ //
+ m_nStartRadioGroup = -1;
+} // end of wxMenu::EndRadioGroup
+
bool wxMenu::DoAppend(
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)
+ {
+ //
+ // Check the item initially
+ //
+ pItem->Check(TRUE);
+ }
+ return TRUE;
+} // end of wxMenu::DoAppend
bool wxMenu::DoInsert(
size_t nPos
,pItem) &&
DoInsertOrAppend( pItem
,nPos
- ));
+ )
+ );
} // end of wxMenu::DoInsert
wxMenuItem* wxMenu::DoRemove(
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") );
- WinSendMsg(GetWinHwnd(m_pMenuBarFrame), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
+ WinSendMsg(GetWinHwnd(m_menuBarFrame), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0);
} // end of wxMenuBar::Refresh
WXHMENU wxMenuBar::Create()
//
// Menubars should be associated with a frame otherwise they are popups
//
- if (m_pMenuBarFrame != NULL)
- hFrame = GetWinHwnd(m_pMenuBarFrame);
+ if (m_menuBarFrame != NULL)
+ hFrame = GetWinHwnd(m_menuBarFrame);
else
hFrame = HWND_DESKTOP;
//
)
{
SHORT nId;
- wxString Title = TextToLabel(rTitle);
+ wxString sTitle = TextToLabel(rTitle);
wxMenu* pMenuOld = wxMenuBarBase::Replace( nPos
,pMenu
- ,Title
+ ,sTitle
);
return NULL;
}
if (!pMenuOld)
- return FALSE;
- m_titles[nPos] = Title;
+ return NULL;
+ m_titles[nPos] = sTitle;
if (IsAttached())
{
::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());
+ ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)sTitle.c_str());
#if wxUSE_ACCEL
if (pMenuOld->HasAccels() || pMenu->HasAccels())
, const wxString& rTitle
)
{
- wxString Title = TextToLabel(rTitle);
+ wxString sTitle = TextToLabel(rTitle);
+
if (!wxMenuBarBase::Insert( nPos
,pMenu
- ,Title
+ ,sTitle
))
return FALSE;
- m_titles.Insert( Title
+ m_titles.Insert( sTitle
,nPos
);
- pMenu->Attach(this);
-
if (IsAttached())
{
- ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
+ pMenu->m_vMenuData.iPosition = nPos;
+ ::WinSendMsg( (HWND)m_hMenu
+ ,MM_INSERTITEM
+ ,(MPARAM)&pMenu->m_vMenuData
+ ,(MPARAM)sTitle.c_str()
+ );
#if wxUSE_ACCEL
if (pMenu->HasAccels())
{
bool wxMenuBar::Append(
wxMenu* pMenu
-, const wxString& rTitle
+, const wxString& rsTitle
)
{
WXHMENU hSubmenu = pMenu ? pMenu->GetHMenu() : 0;
wxCHECK_MSG(hSubmenu, FALSE, wxT("can't append invalid menu to menubar"));
- wxString Title = TextToLabel(rTitle);
- if (!wxMenuBarBase::Append(pMenu, Title))
+ wxString sTitle = TextToLabel(rsTitle);
+
+ if (!wxMenuBarBase::Append(pMenu, sTitle))
return FALSE;
- pMenu->Attach(this);
- m_titles.Add(Title);
+ m_titles.Add(sTitle);
if ( IsAttached() )
{
pMenu->m_vMenuData.iPosition = MIT_END;
- ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
+ ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)sTitle.c_str());
#if wxUSE_ACCEL
if (pMenu->HasAccels())
{
if (!pMenu)
return NULL;
- nId = SHORT1FROMMR(::WinSendMsg((HWND)GetHmenu(), MM_ITEMIDFROMPOSITION, MPFROMSHORT(nPos), (MPARAM)0));
+ nId = SHORT1FROMMR(::WinSendMsg( (HWND)GetHmenu()
+ ,MM_ITEMIDFROMPOSITION
+ ,MPFROMSHORT(nPos)
+ ,(MPARAM)0)
+ );
if (nId == MIT_ERROR)
{
wxLogLastError("LogLastError");
}
if (IsAttached())
{
- ::WinSendMsg((HWND)GetHmenu(), MM_REMOVEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
- pMenu->Detach();
+ ::WinSendMsg( (HWND)GetHmenu()
+ ,MM_REMOVEITEM
+ ,MPFROM2SHORT(nId, TRUE)
+ ,(MPARAM)0
+ );
#if wxUSE_ACCEL
if (pMenu->HasAccels())
wxFrame* pFrame
)
{
- wxASSERT_MSG( !IsAttached(), wxT("menubar already attached!") );
- m_pMenuBarFrame = pFrame;
+ wxMenuBarBase::Attach(pFrame);
#if wxUSE_ACCEL
RebuildAccelTable();
// Ensure the accelerator table is set to the frame (not the client!)
//
if (!::WinSetAccelTable( vHabmain
- ,(HWND)pFrame->GetFrame()
,m_vAccelTable.GetHACCEL()
+ ,(HWND)pFrame->GetFrame()
))
wxLogLastError("WinSetAccelTable");
#endif // wxUSE_ACCEL
{
::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
projects / wxWidgets.git / blobdiff