#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
// ----------------------------------------------------------------------------
{
wxString Title;
const wxChar *pc;
- for (pc = rTitle; *pc != wxT('\0'); pc++ )
+ for (pc = rTitle.c_str(); *pc != wxT('\0'); pc++ )
{
if (*pc == wxT('&') )
{
pc++;
Title << wxT('&');
}
- else
+ else
Title << wxT('~');
}
-// else if (*pc == wxT('/'))
-// {
-// Title << wxT('\\');
-// }
else
{
if ( *pc == wxT('~') )
void wxMenu::Init()
{
m_bDoBreak = FALSE;
+ m_nStartRadioGroup = -1;
//
// Create the menu (to be used as a submenu or a popup)
//
if ((m_hMenu = ::WinCreateWindow( HWND_DESKTOP
- ,(const wxChar*)WC_MENU
+ ,WC_MENU
,"Menu"
,0L
,0L
m_vMenuData.iPosition = 0;
m_vMenuData.afStyle = MIS_SUBMENU | MIS_TEXT;
m_vMenuData.afAttribute = (USHORT)0;
- m_vMenuData.id = (USHORT)0;
+ m_vMenuData.id = m_nextMenuId++;
m_vMenuData.hwndSubMenu = m_hMenu;
m_vMenuData.hItem = NULLHANDLE;
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;
- MENUITEM vItem;
-
+ char zMsg[128];
#if wxUSE_ACCEL
UpdateAccel(pItem);
#endif // wxUSE_ACCEL
- memset(&vItem, '\0', sizeof(vItem));
+ //
+ // rItem is the member MENUITEM for the menu items and the submenu's
+ // MENUITEM for submenus as required by ::MM_INSERTITEM message API
+ //
+
+ 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
//
if (m_bDoBreak)
{
- vItem.afStyle |= MIS_BREAK;
+ rItem.afStyle |= MIS_BREAK;
m_bDoBreak = FALSE;
}
- //
- // Menu items that are being inserted into a submenu MUST have a
- // MENUITEM structure separate from the parent menu so we must use
- // a local vItem not the object's m_vMenuItem as that is the MENUITEM
- // associated with the parent submenu.
- //
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
//
- vItem.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();
}
+ if (nPos == (size_t)-1)
+ {
+ rItem.iPosition = MIT_END;
+ }
+ else
+ {
+ rItem.iPosition = nPos;
+ }
+
APIRET rc;
- if (pSubmenu == NULL)
+ rc = (APIRET)::WinSendMsg( GetHmenu()
+ ,MM_INSERTITEM
+ ,(MPARAM)&rItem
+ ,(MPARAM)pData
+ );
+#if wxUSE_OWNER_DRAWN
+ if (pItem->IsOwnerDrawn())
{
- //
- // -1 means append at end
- //
- if (nPos == (size_t)-1)
- {
- vItem.iPosition = MIT_END;
- }
- else
- {
- vItem.iPosition = nPos;
- }
- }
+ BOOL rc;
+ MENUITEM vMenuItem;
- rc = (APIRET)::WinSendMsg(GetHmenu(), MM_INSERTITEM, (MPARAM)&vItem, (MPARAM)pData);
+ ::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()
{
MENUITEM vItem;
HWND hFrame;
- HWND hMenuBar = NULLHANDLE;
if (m_hMenu != 0 )
return m_hMenu;
//
// 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;
//
// Create an empty menu and then fill it with insertions
//
- if (!wxWindow::OS2Create( hFrame
- ,WC_MENU
- ,"Menu"
- ,MS_ACTIONBAR | WS_SYNCPAINT | WS_VISIBLE
- ,0L
- ,0L
- ,0L
- ,0L
- ,hFrame
- ,HWND_TOP
- ,FID_MENU
- ,(PVOID)NULL
- ,(PVOID)NULL
- ))
+ 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("CreateMenu");
+ wxLogLastError("WinLoadMenu");
}
else
{
size_t nCount = GetMenuCount();
- hMenuBar = GetHwnd();
for (size_t i = 0; i < nCount; i++)
{
APIRET rc;
ERRORID vError;
wxString sError;
- MENUITEM vItem;
+ HWND hSubMenu;
//
// Set the parent and owner of the submenues to be the menubar, not the desktop
//
- if (!::WinSetParent(m_menus[i]->m_vMenuData.hwndSubMenu, hMenuBar, FALSE))
+ hSubMenu = m_menus[i]->m_vMenuData.hwndSubMenu;
+ if (!::WinSetParent(m_menus[i]->m_vMenuData.hwndSubMenu, m_hMenu, FALSE))
{
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
return NULLHANDLE;
}
- if (!::WinSetOwner(m_menus[i]->m_vMenuData.hwndSubMenu, hMenuBar))
+ if (!::WinSetOwner(m_menus[i]->m_vMenuData.hwndSubMenu, m_hMenu))
{
vError = ::WinGetLastError(vHabmain);
sError = wxPMErrorToStr(vError);
return NULLHANDLE;
}
- rc = (APIRET)::WinSendMsg(hMenuBar, MM_INSERTITEM, (MPARAM)&m_menus[i]->m_vMenuData, (MPARAM)m_titles[i].c_str());
+ 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);
}
}
}
- return hMenuBar;
+ return m_hMenu;
} // end of wxMenuBar::Create
// ---------------------------------------------------------------------------
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
m_titles[nPos] = Title;
if (IsAttached())
{
- ::WinSendMsg((HWND)m_hMenu, MM_DELETEITEM, MPFROM2SHORT(nId, TRUE), (MPARAM)0);
+ ::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
,nPos
);
- pMenu->Attach(this);
-
if (IsAttached())
{
::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)Title.c_str());
if (!wxMenuBarBase::Append(pMenu, Title))
return FALSE;
- pMenu->Attach(this);
m_titles.Add(Title);
if ( IsAttached() )
}
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())
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
+ ,m_vAccelTable.GetHACCEL()
+ ,(HWND)pFrame->GetFrame()
+ ))
+ 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
+
projects / wxWidgets.git / blobdiff