X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/75f11ad7ca4201f7e2626a2bf5ad84a01296eb4a..5e62d4a5c7e36619ba642761917f82a47c9263a5:/src/os2/menu.cpp diff --git a/src/os2/menu.cpp b/src/os2/menu.cpp index d5d5e3ca70..a834dd5e85 100644 --- a/src/os2/menu.cpp +++ b/src/os2/menu.cpp @@ -9,14 +9,20 @@ // Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#ifdef __GNUG__ + #pragma implementation "menu.h" +#endif + // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" #ifndef WX_PRECOMP + #include "wx/app.h" #include "wx/frame.h" #include "wx/menu.h" #include "wx/utils.h" #include "wx/intl.h" + #include "wx/log.h" #endif #if wxUSE_OWNER_DRAWN @@ -24,9 +30,6 @@ #endif #include "wx/os2/private.h" -#include "wx/menu.h" -#include "wx/menuitem.h" -#include "wx/log.h" // other standard headers #include @@ -35,23 +38,28 @@ // global variables // ---------------------------------------------------------------------------- -extern wxMenu *wxCurrentPopupMenu; +extern wxMenu* wxCurrentPopupMenu; // ---------------------------------------------------------------------------- // constants // ---------------------------------------------------------------------------- -// the (popup) menu title has this special id -static const int idMenuTitle = -2; +// +// The (popup) menu title has this special id +// +static const int idMenuTitle = -2; + +// +// The unique ID for Menus +// +USHORT wxMenu::m_nextMenuId = 0; // ---------------------------------------------------------------------------- // macros // ---------------------------------------------------------------------------- -#if !USE_SHARED_LIBRARY IMPLEMENT_DYNAMIC_CLASS(wxMenu, wxEvtHandler) IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) -#endif // ============================================================================ // implementation @@ -61,561 +69,598 @@ static const int idMenuTitle = -2; // wxMenu construction, adding and removing menu items // --------------------------------------------------------------------------- +// // Construct a menu with optional title (then use append) -void wxMenu::Init(const wxString& title, const wxFunction func ) +// +void wxMenu::Init() { - m_title = title; - m_parent = NULL; - m_eventHandler = this; - m_pInvokingWindow = NULL; - m_doBreak = FALSE ; - m_noItems = 0; - m_menuBar = NULL; - m_hMenu = 0; //(WXHMENU) CreatePopupMenu(); - m_savehMenu = 0 ; - m_topLevelMenu = this; - m_clientData = (void*) NULL; - - if ( !!m_title ) + m_bDoBreak = FALSE; + m_nStartRadioGroup = -1; + + // + // Create the menu (to be used as a submenu or a popup) + // + if ((m_hMenu = ::WinCreateWindow( HWND_DESKTOP + ,WC_MENU + ,"Menu" + ,0L + ,0L + ,0L + ,0L + ,0L + ,NULLHANDLE + ,HWND_TOP + ,0L + ,NULL + ,NULL + )) == 0) { - Append(idMenuTitle, m_title) ; - AppendSeparator() ; + 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.IsEmpty()) + { + Append( idMenuTitle + ,m_title + ,wxEmptyString + ,wxITEM_NORMAL + ); + AppendSeparator(); + } +} // end of wxMenu::Init - Callback(func); -} - +// // The wxWindow destructor will take care of deleting the submenus. +// wxMenu::~wxMenu() { - // free Windows resources - if ( m_hMenu ) + // + // We should free PM resources only if PM doesn't do it for us + // which happens if we're attached to a menubar or a submenu of another + // menu + if (!IsAttached() && !GetParent()) { -// ::DestroyMenu((HMENU)m_hMenu); - m_hMenu = 0; + if (!::WinDestroyWindow((HWND)GetHmenu()) ) + { + wxLogLastError("WinDestroyWindow"); + } } - // delete submenus - 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->IsSubMenu() ) - item->DeleteSubMenu(); - - wxNode *next = node->Next(); - delete item; - delete node; - node = next; - } -} +#if wxUSE_ACCEL + // + // Delete accels + // + WX_CLEAR_ARRAY(m_vAccels); +#endif // wxUSE_ACCEL +} // end of wxMenu::~wxMenu void wxMenu::Break() { - m_doBreak = TRUE; -} + // this will take effect during the next call to Append() + m_bDoBreak = TRUE; +} // end of wxMenu::Break -// function appends a new item or submenu to the menu -void wxMenu::Append(wxMenuItem *pItem) +void wxMenu::Attach( + wxMenuBarBase* pMenubar +) { - wxCHECK_RET( pItem != NULL, wxT("can't append NULL item to the menu") ); + wxMenuBase::Attach(pMenubar); + EndRadioGroup(); +} // end of wxMenu::Break; #if wxUSE_ACCEL - // check for accelerators: they are given after '\t' - wxString label = pItem->GetName(); - int posTab = label.Find(wxT('\t')); - if ( posTab != wxNOT_FOUND ) { - // parse the accelerator string - int keyCode = 0; - int accelFlags = wxACCEL_NORMAL; - wxString current; - for ( size_t n = (size_t)posTab + 1; n < label.Len(); n++ ) { - if ( (label[n] == '+') || (label[n] == '-') ) { - if ( current == _("ctrl") ) - accelFlags |= wxACCEL_CTRL; - else if ( current == _("alt") ) - accelFlags |= wxACCEL_ALT; - else if ( current == _("shift") ) - accelFlags |= wxACCEL_SHIFT; - else { - wxLogDebug(wxT("Unknown accel modifier: '%s'"), - current.c_str()); - } - - current.Empty(); - } - else { - current += wxTolower(label[n]); - } + +int wxMenu::FindAccel( + int nId +) const +{ + size_t n; + 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 + +void wxMenu::UpdateAccel( + wxMenuItem* pItem +) +{ + if (pItem->IsSubMenu()) + { + wxMenu* pSubmenu = pItem->GetSubMenu(); + wxMenuItemList::Node* pNode = pSubmenu->GetMenuItems().GetFirst(); + + while (pNode) + { + UpdateAccel(pNode->GetData()); + pNode = pNode->GetNext(); } + } + else if (!pItem->IsSeparator()) + { + // + // Find the (new) accel for this item + // + wxAcceleratorEntry* pAccel = wxGetAccelFromString(pItem->GetText()); + + if (pAccel) + pAccel->m_command = pItem->GetId(); + + // + // Find the old one + // + size_t n = FindAccel(pItem->GetId()); - if ( current.IsEmpty() ) { - wxLogDebug(wxT("No accel key found, accel string ignored.")); + if (n == (size_t)wxNOT_FOUND) + { + // + // No old, add new if any + // + if (pAccel) + m_vAccels.Add(pAccel); + else + return; } - else { - if ( current.Len() == 1 ) { - // it's a letter - keyCode = wxToupper(current[0U]); - } - else { - // it should be a function key - if ( current[0U] == 'f' && isdigit(current[1U]) && - (current.Len() == 2 || - (current.Len() == 3 && isdigit(current[2U]))) ) { - int n; - wxSscanf(current.c_str() + 1, wxT("%d"), &n); - - keyCode = VK_F1 + n - 1; - } - else { - wxLogDebug(wxT("Unrecognized accel key '%s', accel " - "string ignored."), current.c_str()); - } - } + else + { + // + // 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 ( keyCode ) { - // do add an entry - m_accelKeyCodes.Add(keyCode); - m_accelFlags.Add(accelFlags); - m_accelIds.Add(pItem->GetId()); + if (IsAttached()) + { + GetMenuBar()->RebuildAccelTable(); } } +} // wxMenu::UpdateAccel + #endif // wxUSE_ACCEL - UINT flags = 0; +// +// Append a new item or submenu to the menu +// +bool wxMenu::DoInsertOrAppend( + wxMenuItem* pItem +, size_t nPos +) +{ + wxMenu* pSubmenu = pItem->GetSubMenu(); + MENUITEM& rItem = (pSubmenu != NULL)?pSubmenu->m_vMenuData: + pItem->m_vMenuData; - // TODO: -/* - // if "Break" has just been called, insert a menu break before this item - // (and don't forget to reset the flag) - if ( m_doBreak ) { - flags |= MF_MENUBREAK; - m_doBreak = FALSE; - } + ERRORID vError; + wxString sError; - if ( pItem->IsSeparator() ) { - flags |= MF_SEPARATOR; - } +#if wxUSE_ACCEL + UpdateAccel(pItem); +#endif // wxUSE_ACCEL - // id is the numeric id for normal menu items and HMENU for submenus as - // required by ::AppendMenu() API - UINT id; - wxMenu *submenu = pItem->GetSubMenu(); - if ( submenu != NULL ) { - wxASSERT( submenu->GetHMenu() != (WXHMENU) NULL ); + // + // If "Break" has just been called, insert a menu break before this item + // (and don't forget to reset the flag) + // + if (m_bDoBreak) + { + rItem.afStyle |= MIS_BREAK; + m_bDoBreak = FALSE; + } - id = (UINT)submenu->GetHMenu(); - submenu->m_topLevelMenu = m_topLevelMenu; - submenu->m_parent = this; - submenu->m_savehMenu = (WXHMENU)id; - submenu->m_hMenu = 0; + // + // Id is the numeric id for normal menu items and HMENU for submenus as + // required by ::MM_INSERTITEM message API + // + if (pSubmenu != NULL) + { + wxASSERT_MSG(pSubmenu->GetHMenu(), wxT("invalid submenu")); + pSubmenu->SetParent(this); - flags |= MF_POPUP; + rItem.iPosition = 0; // submenus have a 0 position + rItem.id = (USHORT)pSubmenu->GetHMenu(); + rItem.afStyle |= MIS_SUBMENU | MIS_TEXT; } - else { - id = pItem->GetId(); + else + { + rItem.id = pItem->GetId(); } - const char* pData; + BYTE* pData; #if wxUSE_OWNER_DRAWN - if ( pItem->IsOwnerDrawn() ) { // want to get {Measure|Draw}Item messages? - // item draws itself, pass pointer to it in data parameter - flags |= MF_OWNERDRAW; - pData = (const char*)pItem; + if (pItem->IsOwnerDrawn()) + { + // + // Want to get {Measure|Draw}Item messages? + // 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*)NULL; + rItem.hItem = (HBITMAP)pItem->GetBitmap().GetHBITMAP(); + pItem->m_vMenuData.afStyle = rItem.afStyle; + pItem->m_vMenuData.hItem = rItem.hItem; } else #endif + if (pItem->IsSeparator()) { - // menu is just a normal string (passed in data parameter) - flags |= MF_STRING; - pData = label; + rItem.afStyle = MIS_SEPARATOR; } - if ( !::AppendMenu(GetHmenu(), flags, id, pData) ) + else { - wxLogLastError("AppendMenu"); + // + // Menu is just a normal string (passed in data parameter) + // + rItem.afStyle |= MIS_TEXT; + pData = (char*)pItem->GetText().c_str(); + } + + if (nPos == (size_t)-1) + { + rItem.iPosition = MIT_END; } else { - if ( id == idMenuTitle ) - { - // visually select the menu title - MENUITEMINFO mii; - mii.cbSize = sizeof(mii); - mii.fMask = MIIM_STATE; - mii.fState = MFS_DEFAULT; + rItem.iPosition = nPos; + } - if ( !SetMenuItemInfo(GetHmenu(), (unsigned)id, FALSE, &mii) ) - { - wxLogLastError(wxT("SetMenuItemInfo")); - } + APIRET rc; + + rc = (APIRET)::WinSendMsg( GetHmenu() + ,MM_INSERTITEM + ,(MPARAM)&rItem + ,(MPARAM)pData + ); +#if wxUSE_OWNER_DRAWN + if (pItem->IsOwnerDrawn()) + { + MENUITEM vMenuItem; + + ::WinSendMsg( GetHmenu() + ,MM_QUERYITEM + ,MPFROM2SHORT( (USHORT)pItem->GetId() + ,(USHORT)(FALSE) + ) + ,&vMenuItem + ); + } +#endif + if (rc == (APIRET)MIT_MEMERROR || rc == (APIRET)MIT_ERROR) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Error inserting or appending a menuitem. Error: %s\n", sError.c_str()); + wxLogLastError("Insert or AppendMenu"); + return FALSE; + } + else + { + // + // If we're already attached to the menubar, we must update it + // + if (IsAttached() && GetMenuBar()->IsAttached()) + { + GetMenuBar()->Refresh(); } - m_menuItems.Append(pItem); - m_noItems++; + return TRUE; } -*/ -} + return FALSE; +} // end of wxMenu::DoInsertOrAppend -void wxMenu::AppendSeparator() +void wxMenu::EndRadioGroup() { - Append(new wxMenuItem(this, ID_SEPARATOR)); -} - -// Pullright item -void wxMenu::Append(int id, - const wxString& label, - wxMenu *SubMenu, - const wxString& helpString) + // + // We're not inside a radio group any longer + // + m_nStartRadioGroup = -1; +} // end of wxMenu::EndRadioGroup + +wxMenuItem* wxMenu::DoAppend( + wxMenuItem* pItem +) { - 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)); -} + wxCHECK_MSG( pItem, NULL, _T("NULL item in wxMenu::DoAppend") ); -// delete item by id -void wxMenu::Delete(int id) -{ - wxMenuItem *item = NULL; - int pos; - wxNode *node; - for (pos = 0, node = m_menuItems.First(); node; node = node->Next(), pos++) + bool bCheck = FALSE; + + if (pItem->GetKind() == wxITEM_RADIO) { - item = (wxMenuItem *)node->Data(); - if ( item->GetId() == id ) - break; - } + int nCount = GetMenuItemCount(); - wxCHECK_RET( node, wxT("wxMenu::Delete(): item doesn't exist") ); + 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); - HMENU menu = GetHmenu(); + wxMenuItemList::Node* pNode = GetMenuItems().Item(m_nStartRadioGroup); - wxMenu *pSubMenu = item->GetSubMenu(); - if ( pSubMenu != NULL ) + if (pNode) + { + pNode->GetData()->SetRadioGroupEnd(nCount); + } + else + { + wxFAIL_MSG( _T("where is the radio group start item?") ); + } + } + } + else // not a radio item { -// RemoveMenu(menu, (UINT)pos, MF_BYPOSITION); - pSubMenu->m_hMenu = pSubMenu->m_savehMenu; - pSubMenu->m_savehMenu = 0; - pSubMenu->m_parent = NULL; - // RemoveChild(item->subMenu); - pSubMenu->m_topLevelMenu = NULL; - // TODO: Why isn't subMenu deleted here??? - // Will put this in for now. Assuming this is supposed - // to delete the menu, not just remove it. - item->DeleteSubMenu(); + EndRadioGroup(); } -// else -// { -// DeleteMenu(menu, (UINT)pos, MF_BYPOSITION); -// } - m_menuItems.DeleteNode(node); - delete item; -} - -#if wxUSE_ACCEL - -// --------------------------------------------------------------------------- -// accelerator helpers -// --------------------------------------------------------------------------- - -// create the wxAcceleratorEntries for our accels and put them into provided -// array - return the number of accels we have -size_t wxMenu::CopyAccels(wxAcceleratorEntry *accels) const -{ - size_t count = GetAccelCount(); - for ( size_t n = 0; n < count; n++ ) + if (!wxMenuBase::DoAppend(pItem) || !DoInsertOrAppend(pItem)) { - (*accels++).Set(m_accelFlags[n], m_accelKeyCodes[n], m_accelIds[n]); + return NULL; } + if (bCheck) + { + // + // Check the item initially + // + pItem->Check(TRUE); + } + return pItem; +} // end of wxMenu::DoAppend - return count; -} - -#endif // wxUSE_ACCEL - -// --------------------------------------------------------------------------- -// wxMenu functions implemented in wxMenuItem -// --------------------------------------------------------------------------- - -void wxMenu::Enable(int id, bool Flag) +wxMenuItem* wxMenu::DoInsert( + size_t nPos +, wxMenuItem* pItem +) { - wxMenuItem *item = FindItemForId(id); - wxCHECK_RET( item != NULL, wxT("can't enable non-existing menu item") ); - - item->Enable(Flag); -} + if ( wxMenuBase::DoInsert( nPos + ,pItem) && + DoInsertOrAppend( pItem + ,nPos + )) + return pItem; + else + return NULL; +} // end of wxMenu::DoInsert -bool wxMenu::IsEnabled(int id) const +wxMenuItem* wxMenu::DoRemove( + wxMenuItem* pItem +) { - wxMenuItem *item = FindItemForId(id); - wxCHECK_MSG( item != NULL, FALSE, wxT("invalid item id") ); + // + // We need to find the items position in the child list + // + size_t nPos; + wxMenuItemList::Node* pNode = GetMenuItems().GetFirst(); - return item->IsEnabled(); -} - -void wxMenu::Check(int id, bool Flag) -{ - wxMenuItem *item = FindItemForId(id); - wxCHECK_RET( item != NULL, wxT("can't get status of non-existing menu item") ); + for (nPos = 0; pNode; nPos++) + { + if (pNode->GetData() == pItem) + break; + pNode = pNode->GetNext(); + } - item->Check(Flag); -} + // + // DoRemove() (unlike Remove) can only be called for existing item! + // + wxCHECK_MSG(pNode, NULL, wxT("bug in wxMenu::Remove logic")); -bool wxMenu::IsChecked(int id) const -{ - wxMenuItem *item = FindItemForId(id); - wxCHECK_MSG( item != NULL, FALSE, wxT("invalid item id") ); +#if wxUSE_ACCEL + // + // Remove the corresponding accel from the accel table + // + int n = FindAccel(pItem->GetId()); - return item->IsChecked(); -} + if (n != wxNOT_FOUND) + { + delete m_vAccels[n]; + m_vAccels.RemoveAt(n); + } -void wxMenu::SetLabel(int id, const wxString& label) -{ - wxMenuItem *item = FindItemForId(id) ; - wxCHECK_RET( item, wxT("wxMenu::SetLabel: no such item") ); +#endif // wxUSE_ACCEL + // + // Remove the item from the menu + // + ::WinSendMsg( GetHmenu() + ,MM_REMOVEITEM + ,MPFROM2SHORT(pItem->GetId(), TRUE) + ,(MPARAM)0 + ); + if (IsAttached() && GetMenuBar()->IsAttached()) + { + // + // Otherwise, the chane won't be visible + // + GetMenuBar()->Refresh(); + } - item->SetName(label); -} + // + // And from internal data structures + // + return wxMenuBase::DoRemove(pItem); +} // end of wxMenu::DoRemove -wxString wxMenu::GetLabel(int id) const -{ - wxString label; - wxMenuItem *pItem = FindItemForId(id) ; - if (pItem) - label = pItem->GetName() ; - else - wxFAIL_MSG(wxT("wxMenu::GetLabel: item doesn't exist")); +// --------------------------------------------------------------------------- +// accelerator helpers +// --------------------------------------------------------------------------- - return label; -} +#if wxUSE_ACCEL -void wxMenu::SetHelpString(int itemId, const wxString& helpString) +// +// Create the wxAcceleratorEntries for our accels and put them into provided +// array - return the number of accels we have +// +size_t wxMenu::CopyAccels( + wxAcceleratorEntry* pAccels +) const { - wxMenuItem *item = FindItemForId (itemId); - if (item) - item->SetHelp(helpString); - else - wxFAIL_MSG(wxT("wxMenu::SetHelpString: item doesn't exist")); -} + size_t nCount = GetAccelCount(); -wxString wxMenu::GetHelpString (int itemId) const -{ - wxString help; - wxMenuItem *item = FindItemForId (itemId); - if (item) - help = item->GetHelp(); - else - wxFAIL_MSG(wxT("wxMenu::GetHelpString: item doesn't exist")); + for (size_t n = 0; n < nCount; n++) + { + *pAccels++ = *m_vAccels[n]; + } + return nCount; +} // end of wxMenu::CopyAccels - return help; -} +#endif // wxUSE_ACCEL // --------------------------------------------------------------------------- -// wxMenu title +// set wxMenu title // --------------------------------------------------------------------------- -void wxMenu::SetTitle(const wxString& label) +void wxMenu::SetTitle( + const wxString& rLabel +) { - bool hasNoTitle = m_title.IsEmpty(); - m_title = label; + bool bHasNoTitle = m_title.IsEmpty(); + HWND hMenu = GetHmenu(); - HMENU hMenu = GetHmenu(); -// TODO -/* - if ( hasNoTitle ) + m_title = rLabel; + if (bHasNoTitle) { - if ( !label.IsEmpty() ) + if (!rLabel.IsEmpty()) { - if ( !InsertMenu(hMenu, 0u, MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) || - !InsertMenu(hMenu, 1u, MF_BYPOSITION, (unsigned)-1, NULL) ) + if (!::WinSetWindowText(hMenu, rLabel.c_str())) { - wxLogLastError(wxT("InsertMenu")); + wxLogLastError("SetMenuTitle"); } } } else { - if ( label.IsEmpty() ) + if (rLabel.IsEmpty() ) { - // remove the title and the separator after it - if ( !RemoveMenu(hMenu, 0, MF_BYPOSITION) || - !RemoveMenu(hMenu, 0, MF_BYPOSITION) ) - { - wxLogLastError("RemoveMenu"); - } + ::WinSendMsg( GetHmenu() + ,MM_REMOVEITEM + ,MPFROM2SHORT(hMenu, TRUE) + ,(MPARAM)0 + ); } else { - // modify the title - if ( !ModifyMenu(hMenu, 0u, - MF_BYPOSITION | MF_STRING, - (unsigned)idMenuTitle, m_title) ) + // + // Modify the title + // + if (!::WinSetWindowText(hMenu, rLabel.c_str())) { - wxLogLastError("ModifyMenu"); + wxLogLastError("SetMenuTitle"); } } } - - // put the title string in bold face - if ( !m_title.IsEmpty() ) - { - MENUITEMINFO mii; - mii.cbSize = sizeof(mii); - mii.fMask = MIIM_STATE; - mii.fState = MFS_DEFAULT; - - if ( !SetMenuItemInfo(hMenu, (unsigned)idMenuTitle, FALSE, &mii) ) - { - wxLogLastError("SetMenuItemInfo"); - } - } -*/ -} - -const wxString wxMenu::GetTitle() const -{ - return m_title; -} +} // end of wxMenu::SetTitle // --------------------------------------------------------------------------- // event processing // --------------------------------------------------------------------------- -bool wxMenu::OS2Command(WXUINT WXUNUSED(param), WXWORD id) +bool wxMenu::OS2Command( + WXUINT WXUNUSED(uParam) +, WXWORD vId +) { - // ignore commands from the menu title + // + // Ignore commands from the menu title + // - if ( id != (WXWORD)idMenuTitle ) + if (vId != (WXWORD)idMenuTitle) { - wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED); - event.SetEventObject( this ); - event.SetId( id ); - event.SetInt( id ); - ProcessCommand(event); + SendEvent( vId + ,(int)::WinSendMsg( GetHmenu() + ,MM_QUERYITEMATTR + ,MPFROMSHORT(vId) + ,(MPARAM)MIA_CHECKED + ) + ); } - return TRUE; -} - -bool 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); - } - - // Try the window the menu was popped up from (and up through the - // hierarchy) - wxWindow *win = GetInvokingWindow(); - if ( !processed && win ) - processed = win->GetEventHandler()->ProcessEvent(event); - - return processed; -} +} // end of wxMenu::OS2Command // --------------------------------------------------------------------------- -// Item search +// other // --------------------------------------------------------------------------- -// Finds the item id matching the given string, -1 if not found. -int wxMenu::FindItem (const wxString& itemString) const +wxWindow* wxMenu::GetWindow() const { - wxString itemLabel = wxStripMenuCodes(itemString); - for ( wxNode *node = m_menuItems.First(); node; node = node->Next() ) - { - wxMenuItem *item = (wxMenuItem *)node->Data(); - if ( item->IsSubMenu() ) - { - int ans = item->GetSubMenu()->FindItem(itemString); - if ( ans != wxNOT_FOUND ) - return ans; - } - else if ( !item->IsSeparator() ) - { - wxString label = wxStripMenuCodes(item->GetName()); - if ( itemLabel == label ) - return item->GetId(); - } - } - - return wxNOT_FOUND; -} + if (m_invokingWindow != NULL) + return m_invokingWindow; + else if ( GetMenuBar() != NULL) + return GetMenuBar()->GetFrame(); -wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const + return NULL; +} // end of wxMenu::GetWindow + +// recursive search for item by id +wxMenuItem* wxMenu::FindItem( + int nItemId +, ULONG hItem +, wxMenu** ppItemMenu +) const { - if ( itemMenu ) - *itemMenu = NULL; + if ( ppItemMenu ) + *ppItemMenu = NULL; + + wxMenuItem* pItem = NULL; - wxMenuItem *item = NULL; - for ( wxNode *node = m_menuItems.First(); node && !item; node = node->Next() ) + for ( wxMenuItemList::Node *node = m_items.GetFirst(); + node && !pItem; + node = node->GetNext() ) { - item = (wxMenuItem *)node->Data(); + pItem = node->GetData(); - if ( item->GetId() == itemId ) + if ( pItem->GetId() == nItemId && pItem->m_vMenuData.hItem == hItem) { - if (itemMenu) - *itemMenu = (wxMenu *)this; + if ( ppItemMenu ) + *ppItemMenu = (wxMenu *)this; } - else if ( item->IsSubMenu() ) + else if ( pItem->IsSubMenu() ) { - item = item->GetSubMenu()->FindItemForId(itemId, itemMenu); + pItem = pItem->GetSubMenu()->FindItem( nItemId + ,hItem + ,ppItemMenu + ); + if (pItem) + break; } else { // don't exit the loop - item = NULL; + pItem = NULL; } } - - return item; -} - -// --------------------------------------------------------------------------- -// other -// --------------------------------------------------------------------------- - -void wxMenu::Attach(wxMenuBar *menubar) -{ - // 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 = menubar; - m_savehMenu = m_hMenu; - m_hMenu = 0; -} - -void wxMenu::Detach() -{ - wxASSERT_MSG( m_menuBar, wxT("can't detach menu if it's not attached") ); - - m_hMenu = m_savehMenu; - m_savehMenu = 0; -} + return pItem; +} // end of wxMenu::FindItem // --------------------------------------------------------------------------- // Menu Bar @@ -624,49 +669,51 @@ void wxMenu::Detach() void wxMenuBar::Init() { m_eventHandler = this; - m_menuCount = 0; - m_menus = NULL; - m_titles = NULL; m_menuBarFrame = NULL; m_hMenu = 0; -} +} // end of wxMenuBar::Init wxMenuBar::wxMenuBar() { Init(); -} +} // end of wxMenuBar::wxMenuBar -wxMenuBar::wxMenuBar( long WXUNUSED(style) ) +wxMenuBar::wxMenuBar( + long WXUNUSED(lStyle) +) { Init(); -} +} // end of wxMenuBar::wxMenuBar -wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) +wxMenuBar::wxMenuBar( + int nCount +, wxMenu* vMenus[] +, const wxString sTitles[] +) { Init(); - m_menuCount = count; - m_menus = menus; - m_titles = new wxString[count]; - - int i; - for ( i = 0; i < count; i++ ) - m_titles[i] = titles[i]; - - for ( i = 0; i < count; i++ ) - m_menus[i]->Attach(this); -} + m_titles.Alloc(nCount); + for ( int i = 0; i < nCount; i++ ) + { + m_menus.Append(vMenus[i]); + m_titles.Add(sTitles[i]); + vMenus[i]->Attach(this); + } +} // end of wxMenuBar::wxMenuBar wxMenuBar::~wxMenuBar() { - for ( int i = 0; i < m_menuCount; i++ ) + // + // We should free PM's resources only if PM doesn't do it for us + // which happens if we're attached to a frame + // + if (m_hMenu && !IsAttached()) { - delete m_menus[i]; + ::WinDestroyWindow((HMENU)m_hMenu); + m_hMenu = (WXHMENU)NULL; } - - delete[] m_menus; - delete[] m_titles; -} +} // end of wxMenuBar::~wxMenuBar // --------------------------------------------------------------------------- // wxMenuBar helpers @@ -674,515 +721,456 @@ wxMenuBar::~wxMenuBar() void wxMenuBar::Refresh() { - wxCHECK_RET( m_menuBarFrame, wxT("can't refresh a menubar withotu a frame") ); + wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") ); -// TODO DrawMenuBar((HWND)m_menuBarFrame->GetHWND()) ; -} + WinSendMsg(GetWinHwnd(m_menuBarFrame), WM_UPDATEFRAME, (MPARAM)FCF_MENU, (MPARAM)0); +} // end of wxMenuBar::Refresh WXHMENU wxMenuBar::Create() { - if (m_hMenu != 0 ) - return m_hMenu; + HWND hFrame; - wxCHECK_MSG( !m_hMenu, TRUE, wxT("menubar already created") ); + if (m_hMenu != 0 ) + return m_hMenu; - m_hMenu = 0; // TODO: (WXHMENU)::CreateMenu(); + wxCHECK_MSG(!m_hMenu, TRUE, wxT("menubar already created")); - if ( !m_hMenu ) + // + // 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 + // + 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 { - for ( int i = 0; i < m_menuCount; i++ ) - { -// if ( !::AppendMenu((HMENU)m_hMenu, MF_POPUP | MF_STRING, -// (UINT)m_menus[i]->GetHMenu(), -// m_titles[i]) ) -// { -// wxLogLastError("AppendMenu"); -// } - } - } - - return m_hMenu; -} - -// --------------------------------------------------------------------------- -// wxMenuBar functions forwarded to wxMenuItem -// --------------------------------------------------------------------------- - -// 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 enable) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_RET( item, wxT("attempt to enable an item which doesn't exist") ); - - item->Enable(enable); -} - -void wxMenuBar::EnableTop(int pos, bool enable) -{ - int flag = 0; // TODO enable ? MF_ENABLED : MF_GRAYED;; - -// EnableMenuItem((HMENU)m_hMenu, pos, MF_BYPOSITION | flag); -} - -// Must only be used AFTER menu has been attached to frame, -// otherwise use individual menus -void wxMenuBar::Check(int id, bool check) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_RET( item, wxT("attempt to check an item which doesn't exist") ); - wxCHECK_RET( item->IsCheckable(), wxT("attempt to check an uncheckable item") ); - - item->Check(check); -} - -bool wxMenuBar::IsChecked(int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_MSG( item, FALSE, wxT("wxMenuBar::IsChecked(): no such item") ); - -// int flag = ::GetMenuState(GetHmenuOf(itemMenu), id, MF_BYCOMMAND); - -// return (flag & MF_CHECKED) != 0; - return FALSE; -} - -bool wxMenuBar::IsEnabled(int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_MSG( item, FALSE, wxT("wxMenuBar::IsEnabled(): no such item") ); - -// int flag = ::GetMenuState(GetHmenuOf(itemMenu), id, MF_BYCOMMAND) ; - - // don't "and" with MF_ENABLED because its value is 0 -// return (flag & MF_DISABLED) == 0; - return FALSE; -} - -void wxMenuBar::SetLabel(int id, const wxString& label) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_RET( item, wxT("wxMenuBar::SetLabel(): no such item") ); - - item->SetName(label); -} - -wxString wxMenuBar::GetLabel(int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_MSG( item, wxT(""), wxT("wxMenuBar::GetLabel(): no such item") ); + size_t nCount = GetMenuCount(); - return item->GetName(); -} - -void wxMenuBar::SetHelpString (int id, const wxString& helpString) -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; - - wxCHECK_RET( item, wxT("wxMenuBar::SetHelpString(): no such item") ); - - item->SetHelp(helpString); -} + for (size_t i = 0; i < nCount; i++) + { + 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.c_str()); + return NULLHANDLE; + } -wxString wxMenuBar::GetHelpString (int id) const -{ - wxMenu *itemMenu = NULL; - wxMenuItem *item = FindItemForId(id, &itemMenu) ; + 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.c_str()); + return NULLHANDLE; + } - wxCHECK_MSG( item, wxT(""), wxT("wxMenuBar::GetHelpString(): no such item") ); + m_menus[i]->m_vMenuData.iPosition = i; - return item->GetHelp(); -} + rc = (APIRET)::WinSendMsg(m_hMenu, MM_INSERTITEM, (MPARAM)&m_menus[i]->m_vMenuData, (MPARAM)m_titles[i].c_str()); + if (rc == (APIRET)MIT_MEMERROR || rc == (APIRET)MIT_ERROR) + { + vError = ::WinGetLastError(vHabmain); + sError = wxPMErrorToStr(vError); + wxLogError("Error inserting or appending a menuitem. Error: %s\n", sError.c_str()); + return NULLHANDLE; + } + } + } + return m_hMenu; +} // end of wxMenuBar::Create // --------------------------------------------------------------------------- // wxMenuBar functions to work with the top level submenus // --------------------------------------------------------------------------- +// // NB: we don't support owner drawn top level items for now, if we do these // functions would have to be changed to use wxMenuItem as well - -void wxMenuBar::SetLabelTop(int pos, const wxString& label) +// +void wxMenuBar::EnableTop( + size_t nPos +, bool bEnable +) { - UINT id; - UINT flagsOld = 0; // TODO: ::GetMenuState((HMENU)m_hMenu, pos, MF_BYPOSITION); - if ( flagsOld == 0xFFFFFFFF ) - { - wxLogLastError(wxT("GetMenuState")); + wxCHECK_RET(IsAttached(), wxT("doesn't work with unattached menubars")); + USHORT uFlag = 0; + SHORT nId; + if(!bEnable) + uFlag = MIA_DISABLED; + + nId = SHORT1FROMMR(::WinSendMsg((HWND)m_hMenu, MM_ITEMIDFROMPOSITION, MPFROMSHORT(nPos), (MPARAM)0)); + if (nId == MIT_ERROR) + { + wxLogLastError("LogLastError"); return; } + ::WinSendMsg((HWND)m_hMenu, MM_SETITEMATTR, MPFROM2SHORT(nId, TRUE), MPFROM2SHORT(MIA_DISABLED, uFlag)); + Refresh(); +} // end of wxMenuBar::EnableTop -// if ( flagsOld & MF_POPUP ) -// { -// // HIBYTE contains the number of items in the submenu in this case -// flagsOld &= 0xff ; -// id = (UINT)::GetSubMenu((HMENU)m_hMenu, pos) ; -// } -// else -// { -// id = pos; -// } - -// if ( ::ModifyMenu(GetHmenu(), pos, MF_BYPOSITION | MF_STRING | flagsOld, -// id, label) == 0xFFFFFFFF ) -// { -// wxLogLastError("ModifyMenu"); -// } -} - -wxString wxMenuBar::GetLabelTop(int pos) const +void wxMenuBar::SetLabelTop( + size_t nPos +, const wxString& rLabel +) { - int len = 0; // TODO: ::GetMenuString((HMENU)m_hMenu, pos, NULL, 0, MF_BYCOMMAND); - - len++; // for the NUL character - wxString label; -// ::GetMenuString(GetHmenu(), pos, label.GetWriteBuf(len), len, MF_BYCOMMAND); - label.UngetWriteBuf(); - - return label; -} + SHORT nId; + MENUITEM vItem; -// --------------------------------------------------------------------------- -// wxMenuBar notifications -// --------------------------------------------------------------------------- - -bool wxMenuBar::OnDelete(wxMenu *a_menu, int pos) -{ - if ( !m_menuBarFrame ) - return TRUE; + wxCHECK_RET(nPos < GetMenuCount(), wxT("invalid menu index")); + m_titles[nPos] = rLabel; - // TODO -/* - if ( ::RemoveMenu((HMENU)m_hMenu, (UINT)pos, MF_BYPOSITION) ) + if (!IsAttached()) { - // VZ: I'm not sure about what's going on here, so I leave an assert - wxASSERT_MSG( m_menus[pos] == a_menu, wxT("what is this parameter for??") ); - - a_menu->Detach(); - - if ( m_menuBarFrame ) - Refresh(); + return; + } - return TRUE; + nId = SHORT1FROMMR(::WinSendMsg((HWND)m_hMenu, MM_ITEMIDFROMPOSITION, MPFROMSHORT(nPos), (MPARAM)0)); + if (nId == MIT_ERROR) + { + wxLogLastError("LogLastError"); + return; } - else + if(!::WinSendMsg( (HWND)m_hMenu + ,MM_QUERYITEM + ,MPFROM2SHORT(nId, TRUE) + ,MPARAM(&vItem) + )) { - wxLogLastError("RemoveMenu"); + wxLogLastError("QueryItem"); } -*/ - return FALSE; -} - -bool wxMenuBar::OnAppend(wxMenu *a_menu, const wxChar *title) -{ - WXHMENU submenu = a_menu->GetHMenu(); - if ( !submenu ) - return FALSE; - - if ( !m_menuBarFrame ) - return TRUE; - - a_menu->Attach(this); - -// if ( !::AppendMenu(GetHmenu(), MF_POPUP | MF_STRING, -// (UINT)submenu, title) ) -// { -// wxLogLastError(wxT("AppendMenu")); -// } + nId = vItem.id; + if (::WinSendMsg(GetHmenu(), MM_SETITEMTEXT, MPFROMSHORT(nId), (MPARAM)rLabel.c_str())); + { + wxLogLastError("ModifyMenu"); + } Refresh(); +} // end of wxMenuBar::SetLabelTop - return TRUE; -} +wxString wxMenuBar::GetLabelTop( + size_t nPos +) const +{ + wxCHECK_MSG( nPos < GetMenuCount(), wxEmptyString, + wxT("invalid menu index in wxMenuBar::GetLabelTop") ); + return m_titles[nPos]; +} // end of wxMenuBar::GetLabelTop // --------------------------------------------------------------------------- // wxMenuBar construction // --------------------------------------------------------------------------- -int wxMenuBar::FindMenu(const wxString& title) -{ - wxString menuTitle = wxStripMenuCodes(title); - for ( int i = 0; i < m_menuCount; i++ ) - { - wxString title = wxStripMenuCodes(m_titles[i]); - if ( menuTitle == title ) - return i; - } - return wxNOT_FOUND; - -} - - -void wxMenuBar::ReplaceMenu(int pos, wxMenu * new_menu, const wxString& title) +wxMenu* wxMenuBar::Replace( + size_t nPos +, wxMenu* pMenu +, const wxString& rTitle +) { - if (m_menuBarFrame) return; + SHORT nId; + wxString sTitle = wxPMTextToLabel(rTitle); + wxMenu* pMenuOld = wxMenuBarBase::Replace( nPos + ,pMenu + ,sTitle + ); + - if ( pos >= 0 && pos < m_menuCount ) + nId = SHORT1FROMMR(::WinSendMsg((HWND)m_hMenu, MM_ITEMIDFROMPOSITION, MPFROMSHORT(nPos), (MPARAM)0)); + if (nId == MIT_ERROR) { - wxMenu *old_menu = m_menus[pos]; - m_menus[pos] = new_menu; - delete old_menu; + wxLogLastError("LogLastError"); + return NULL; } + if (!pMenuOld) + 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)sTitle.c_str()); -} - - -void wxMenuBar::Insert(int pos, wxMenu * menu, const wxString& title) +#if wxUSE_ACCEL + if (pMenuOld->HasAccels() || pMenu->HasAccels()) + { + // + // Need to rebuild accell table + // + RebuildAccelTable(); + } +#endif // wxUSE_ACCEL + Refresh(); + } + return pMenuOld; +} // end of wxMenuBar::Replace + +bool wxMenuBar::Insert( + size_t nPos +, wxMenu* pMenu +, const wxString& rTitle +) { - if (m_menuBarFrame) return; - if ( pos < 0 && pos >= m_menuCount ) return; - - m_menuCount ++; - wxMenu **new_menus = new wxMenu *[m_menuCount]; - wxString *new_titles = new wxString[m_menuCount]; - int i; + wxString sTitle = wxPMTextToLabel(rTitle); - for (i = 0; i < pos; i++) - { - new_menus[i] = m_menus[i]; - m_menus[i] = NULL; - new_titles[i] = m_titles[i]; - m_titles[i] = wxT(""); - } + if (!wxMenuBarBase::Insert( nPos + ,pMenu + ,sTitle + )) + return FALSE; - new_menus[pos] = (wxMenu *)menu; - new_titles[i] = title; + m_titles.Insert( sTitle + ,nPos + ); - for (i = pos+1; i < m_menuCount; i++) - { - new_menus[i] = m_menus[i-1]; - m_menus[i-1] = NULL; - new_titles[i] = m_titles[i-1]; - m_titles[i-1] = wxT(""); - } - if (m_menus) + if (IsAttached()) { - delete[]m_menus; - delete[]m_titles; + 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()) + { + // need to rebuild accell table + RebuildAccelTable(); + } +#endif // wxUSE_ACCEL + Refresh(); } - m_menus = new_menus; - m_titles = new_titles; + return TRUE; +} // end of wxMenuBar::Insert - menu->SetParent(this); +bool wxMenuBar::Append( + wxMenu* pMenu +, const wxString& rsTitle +) +{ + WXHMENU hSubmenu = pMenu ? pMenu->GetHMenu() : 0; -} + wxCHECK_MSG(hSubmenu, FALSE, wxT("can't append invalid menu to menubar")); + wxString sTitle = wxPMTextToLabel(rsTitle); -void wxMenuBar::Append (wxMenu * menu, const wxString& title) -{ - if (!OnAppend(menu, title)) - return; + if (!wxMenuBarBase::Append(pMenu, sTitle)) + return FALSE; - m_menuCount ++; - wxMenu **new_menus = new wxMenu *[m_menuCount]; - wxString *new_titles = new wxString[m_menuCount]; - int i; + m_titles.Add(sTitle); - 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] = wxT(""); - } - if (m_menus) + if ( IsAttached() ) { - delete[]m_menus; - delete[]m_titles; + pMenu->m_vMenuData.iPosition = MIT_END; + ::WinSendMsg((HWND)m_hMenu, MM_INSERTITEM, (MPARAM)&pMenu->m_vMenuData, (MPARAM)sTitle.c_str()); +#if wxUSE_ACCEL + if (pMenu->HasAccels()) + { + // + // Need to rebuild accell table + // + RebuildAccelTable(); + } +#endif // wxUSE_ACCEL + Refresh(); } - m_menus = new_menus; - m_titles = new_titles; - - m_menus[m_menuCount - 1] = (wxMenu *)menu; - m_titles[m_menuCount - 1] = title; - - menu->SetParent(this); -} + return TRUE; +} // end of wxMenuBar::Append -void wxMenuBar::Delete(wxMenu * menu, int i) +wxMenu* wxMenuBar::Remove( + size_t nPos +) { - int j; - int ii = (int) i; + wxMenu* pMenu = wxMenuBarBase::Remove(nPos); + SHORT nId; + + if (!pMenu) + return NULL; + + nId = SHORT1FROMMR(::WinSendMsg( (HWND)GetHmenu() + ,MM_ITEMIDFROMPOSITION + ,MPFROMSHORT(nPos) + ,(MPARAM)0) + ); + if (nId == MIT_ERROR) + { + wxLogLastError("LogLastError"); + return NULL; + } + if (IsAttached()) + { + ::WinSendMsg( (HWND)GetHmenu() + ,MM_REMOVEITEM + ,MPFROM2SHORT(nId, TRUE) + ,(MPARAM)0 + ); - if (menu != 0) { - for (ii = 0; ii < m_menuCount; ii++) { - if (m_menus[ii] == menu) - break; +#if wxUSE_ACCEL + if (pMenu->HasAccels()) + { + // + // Need to rebuild accell table + // + RebuildAccelTable(); } - if (ii >= m_menuCount) - return; - } else { - if (ii < 0 || ii >= m_menuCount) - return; - menu = m_menus[ii]; +#endif // wxUSE_ACCEL + Refresh(); } + m_titles.Remove(nPos); + return pMenu; +} // end of wxMenuBar::Remove - 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]; - } -} +#if wxUSE_ACCEL -void wxMenuBar::Attach(wxFrame *frame) +void wxMenuBar::RebuildAccelTable() { - wxASSERT_MSG( !m_menuBarFrame, wxT("menubar already attached!") ); - - m_menuBarFrame = frame; - -#if wxUSE_ACCEL - // create the accel table - we consider that the menubar construction is - // finished - size_t nAccelCount = 0; - int i; - for ( i = 0; i < m_menuCount; i++ ) + // + // Merge the accelerators of all menus into one accel table + // + size_t nAccelCount = 0; + size_t i; + size_t nCount = GetMenuCount(); + + for (i = 0; i < nCount; i++) { nAccelCount += m_menus[i]->GetAccelCount(); } - if ( nAccelCount ) + if (nAccelCount) { - wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount]; + wxAcceleratorEntry* pAccelEntries = new wxAcceleratorEntry[nAccelCount]; nAccelCount = 0; - for ( i = 0; i < m_menuCount; i++ ) + for (i = 0; i < nCount; i++) { - nAccelCount += m_menus[i]->CopyAccels(&accelEntries[nAccelCount]); + nAccelCount += m_menus[i]->CopyAccels(&pAccelEntries[nAccelCount]); } + m_vAccelTable = wxAcceleratorTable( nAccelCount + ,pAccelEntries + ); + delete [] pAccelEntries; + } +} // end of wxMenuBar::RebuildAccelTable - m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries); +#endif // wxUSE_ACCEL - delete [] accelEntries; - } +void wxMenuBar::Attach( + wxFrame* 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 void wxMenuBar::Detach() { -// ::DestroyMenu((HMENU)m_hMenu); - m_hMenu = NULL; + ::WinDestroyWindow((HWND)m_hMenu); + m_hMenu = (WXHMENU)NULL; m_menuBarFrame = NULL; -} - +} // end of wxMenuBar::Detach // --------------------------------------------------------------------------- // wxMenuBar searching for menu items // --------------------------------------------------------------------------- +// // Find the itemString in menuString, and return the item id or wxNOT_FOUND -int wxMenuBar::FindMenuItem(const wxString& menuString, - const wxString& itemString) const +// +int wxMenuBar::FindMenuItem( + const wxString& rMenuString +, const wxString& rItemString +) const { - wxString menuLabel = wxStripMenuCodes(menuString); - for ( int i = 0; i < m_menuCount; i++ ) + wxString sMenuLabel = wxStripMenuCodes(rMenuString); + size_t nCount = GetMenuCount(); + + for (size_t i = 0; i < nCount; i++) { - wxString title = wxStripMenuCodes(m_titles[i]); - if ( menuString == title ) - return m_menus[i]->FindItem(itemString); - } + wxString sTitle = wxStripMenuCodes(m_titles[i]); + if (rMenuString == sTitle) + return m_menus[i]->FindItem(rItemString); + } return wxNOT_FOUND; -} +} // end of wxMenuBar::FindMenuItem -wxMenuItem *wxMenuBar::FindItemForId (int id, wxMenu **itemMenu) const +wxMenuItem* wxMenuBar::FindItem( + int nId +, wxMenu** ppItemMenu +) const { - if ( itemMenu ) - *itemMenu = NULL; + if (ppItemMenu) + *ppItemMenu = NULL; + + wxMenuItem* pItem = NULL; + size_t nCount = GetMenuCount(); - wxMenuItem *item = NULL; - for ( int i = 0; !item && (i < m_menuCount); i++ ) + for (size_t i = 0; !pItem && (i < nCount); i++) { - item = m_menus[i]->FindItemForId(id, itemMenu); + pItem = m_menus[i]->FindItem( nId + ,ppItemMenu + ); } - - return item; -} - - -// ---------------------------------------------------------------------------- -// helper functions -// ---------------------------------------------------------------------------- - -wxWindow *wxMenu::GetWindow() const -{ - if ( m_pInvokingWindow != NULL ) - return m_pInvokingWindow; - else if ( m_menuBar != NULL) - return m_menuBar->GetFrame(); - - return NULL; -} - -WXHMENU wxMenu::GetHMenu() const + return pItem; +} // end of wxMenuBar::FindItem + +wxMenuItem* wxMenuBar::FindItem( + int nId +, ULONG hItem +, wxMenu** ppItemMenu +) const { - if ( m_hMenu != 0 ) - return m_hMenu; - else if ( m_savehMenu != 0 ) - return m_savehMenu; + if (ppItemMenu) + *ppItemMenu = NULL; - wxFAIL_MSG(wxT("wxMenu without HMENU")); + wxMenuItem* pItem = NULL; + size_t nCount = GetMenuCount(); - return 0; -} - -// 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) + for (size_t i = 0; !pItem && (i < nCount); i++) { - 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(); + pItem = m_menus[i]->FindItem( nId + ,hItem + ,ppItemMenu + ); } -} + return pItem; +} // end of wxMenuBar::FindItem