X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/867e99f57d01aaf89e5b470a2db97c95a0ac621f..beedefb9401e8a0c2867aaf163ac6ea42e6dd6a7:/src/mac/carbon/menu.cpp diff --git a/src/mac/carbon/menu.cpp b/src/mac/carbon/menu.cpp index 2bf327fc4c..91e3471243 100644 --- a/src/mac/carbon/menu.cpp +++ b/src/mac/carbon/menu.cpp @@ -1,26 +1,27 @@ ///////////////////////////////////////////////////////////////////////////// // Name: menu.cpp // Purpose: wxMenu, wxMenuBar, wxMenuItem -// Author: AUTHOR +// Author: Stefan Csomor // Modified by: -// Created: ??/??/98 +// Created: 1998-01-01 // RCS-ID: $Id$ -// Copyright: (c) AUTHOR -// Licence: wxWindows licence +// Copyright: (c) Stefan Csomor +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// +#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA) +#pragma implementation "menu.h" +#pragma implementation "menuitem.h" +#endif // ============================================================================ // headers & declarations // ============================================================================ -// wxWindows headers +// wxWidgets headers // ----------------- -#ifdef __GNUG__ -#pragma implementation "menu.h" -#pragma implementation "menuitem.h" -#endif +#include "wx/wxprec.h" #include "wx/app.h" #include "wx/menu.h" @@ -28,6 +29,7 @@ #include "wx/window.h" #include "wx/log.h" #include "wx/utils.h" +#include "wx/frame.h" #include "wx/mac/uma.h" @@ -41,16 +43,85 @@ IMPLEMENT_DYNAMIC_CLASS(wxMenuBar, wxEvtHandler) #endif // the (popup) menu title has this special id -static const int idMenuTitle = -2; +static const int idMenuTitle = -3; static MenuItemIndex firstUserHelpMenuItem = 0 ; const short kwxMacMenuBarResource = 1 ; const short kwxMacAppleMenuId = 1 ; + +// Find an item given the Macintosh Menu Reference + +#if KEY_wxList_DEPRECATED +wxList wxWinMacMenuList(wxKEY_INTEGER); +wxMenu *wxFindMenuFromMacMenu(MenuRef inMenuRef) +{ + wxNode *node = wxWinMacMenuList.Find((long)inMenuRef); + if (!node) + return NULL; + return (wxMenu *)node->GetData(); +} + +void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) ; +void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) +{ + // adding NULL MenuRef is (first) surely a result of an error and + // (secondly) breaks menu command processing + wxCHECK_RET( inMenuRef != (MenuRef) NULL, wxT("attempt to add a NULL MenuRef to menu list") ); + + if ( !wxWinMacMenuList.Find((long)inMenuRef) ) + wxWinMacMenuList.Append((long)inMenuRef, menu); +} + +void wxRemoveMacMenuAssociation(wxMenu *menu) ; +void wxRemoveMacMenuAssociation(wxMenu *menu) +{ + wxWinMacMenuList.DeleteObject(menu); +} +#else + +WX_DECLARE_HASH_MAP(MenuRef, wxMenu*, wxPointerHash, wxPointerEqual, MacMenuMap); + +static MacMenuMap wxWinMacMenuList; + +wxMenu *wxFindMenuFromMacMenu(MenuRef inMenuRef) +{ + MacMenuMap::iterator node = wxWinMacMenuList.find(inMenuRef); + + return (node == wxWinMacMenuList.end()) ? NULL : node->second; +} + +void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) ; +void wxAssociateMenuWithMacMenu(MenuRef inMenuRef, wxMenu *menu) +{ + // adding NULL MenuRef is (first) surely a result of an error and + // (secondly) breaks menu command processing + wxCHECK_RET( inMenuRef != (MenuRef) NULL, wxT("attempt to add a NULL MenuRef to menu list") ); + + wxWinMacMenuList[inMenuRef] = menu; +} + +void wxRemoveMacMenuAssociation(wxMenu *menu) ; +void wxRemoveMacMenuAssociation(wxMenu *menu) +{ + // iterate over all the elements in the class + MacMenuMap::iterator it; + for ( it = wxWinMacMenuList.begin(); it != wxWinMacMenuList.end(); ++it ) + { + if ( it->second == menu ) + { + wxWinMacMenuList.erase(it); + break; + } + } +} +#endif // deprecated wxList + // ============================================================================ // implementation // ============================================================================ - +static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ; +static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ); // Menus @@ -62,21 +133,33 @@ short wxMenu::s_macNextMenuId = 3 ; short wxMenu::s_macNextMenuId = 2 ; #endif +static +wxMenu * +_wxMenuAt(const wxMenuList &menuList, size_t pos) +{ + wxMenuList::compatibility_iterator menuIter = menuList.GetFirst(); + + while (pos-- > 0) menuIter = menuIter->GetNext(); + + return menuIter->GetData() ; +} + void wxMenu::Init() { m_doBreak = FALSE; + m_startRadioGroup = -1; // create the menu - Str255 label; - wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_title , false ); - m_macMenuId = s_macNextMenuId++; - m_hMenu = ::NewMenu(m_macMenuId, label); + m_macMenuId = s_macNextMenuId++; + m_hMenu = UMANewMenu(m_macMenuId, m_title, wxFont::GetDefaultEncoding() ); if ( !m_hMenu ) { - wxLogLastError("CreatePopupMenu"); + wxLogLastError(wxT("UMANewMenu failed")); } + wxAssociateMenuWithMacMenu( (MenuRef)m_hMenu , this ) ; + // if we have a title, insert it in the beginning of the menu if ( !!m_title ) { @@ -87,169 +170,168 @@ void wxMenu::Init() wxMenu::~wxMenu() { - if (MAC_WXHMENU(m_hMenu)) - ::DisposeMenu(MAC_WXHMENU(m_hMenu)); - -#if wxUSE_ACCEL - // delete accels - WX_CLEAR_ARRAY(m_accels); -#endif // wxUSE_ACCEL + wxRemoveMacMenuAssociation( this ) ; + if (MAC_WXHMENU(m_hMenu)) + ::DisposeMenu(MAC_WXHMENU(m_hMenu)); } void wxMenu::Break() { - // not available on the mac platform + // not available on the mac platform } -#if wxUSE_ACCEL - -int wxMenu::FindAccel(int id) const +void wxMenu::Attach(wxMenuBarBase *menubar) { - size_t n, count = m_accels.GetCount(); - for ( n = 0; n < count; n++ ) - { - if ( m_accels[n]->m_command == id ) - return n; - } + wxMenuBase::Attach(menubar); - return wxNOT_FOUND; + EndRadioGroup(); } -void wxMenu::UpdateAccel(wxMenuItem *item) +// function appends a new item or submenu to the menu +// append a new item or submenu to the menu +bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) { - // find the (new) accel for this item - wxAcceleratorEntry *accel = wxGetAccelFromString(item->GetText()); - if ( accel ) - accel->m_command = item->GetId(); - - // find the old one - int n = FindAccel(item->GetId()); - if ( n == wxNOT_FOUND ) + wxASSERT_MSG( pItem != NULL, wxT("can't append NULL item to the menu") ); + + if ( pItem->IsSeparator() ) { - // no old, add new if any - if ( accel ) - m_accels.Add(accel); + if ( pos == (size_t)-1 ) + MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-"); else - return; // skipping RebuildAccelTable() below + MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos); } else { - // replace old with new or just remove the old one if no new - delete m_accels[n]; - if ( accel ) - m_accels[n] = accel; + wxMenu *pSubMenu = pItem->GetSubMenu() ; + if ( pSubMenu != NULL ) + { + wxASSERT_MSG( pSubMenu->m_hMenu != NULL , wxT("invalid submenu added")); + pSubMenu->m_menuParent = this ; + + if (wxMenuBar::MacGetInstalledMenuBar() == GetMenuBar()) + { + pSubMenu->MacBeforeDisplay( true ) ; + } + + if ( pos == (size_t)-1 ) + UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding() , pSubMenu->m_macMenuId); + else + UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), pItem->GetText(), wxFont::GetDefaultEncoding() , pos, pSubMenu->m_macMenuId); + pItem->UpdateItemBitmap() ; + pItem->UpdateItemStatus() ; + } else - m_accels.RemoveAt(n); - } + { + if ( pos == (size_t)-1 ) + { + UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), wxT("a") , wxFont::GetDefaultEncoding() ); + pos = CountMenuItems(MAC_WXHMENU(m_hMenu)) ; + } + else + { + // MacOS counts menu items from 1 and inserts after, therefore having the + // same effect as wx 0 based and inserting before, we must correct pos + // after however for updates to be correct + UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), wxT("a"), wxFont::GetDefaultEncoding(), pos); + pos += 1 ; + } + + SetMenuItemCommandID( MAC_WXHMENU(m_hMenu) , pos , pItem->GetId() ) ; + SetMenuItemRefCon( MAC_WXHMENU(m_hMenu) , pos , (UInt32) pItem ) ; + pItem->UpdateItemText() ; + pItem->UpdateItemBitmap() ; + pItem->UpdateItemStatus() ; + if ( pItem->GetId() == idMenuTitle ) + { + UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , pos , false ) ; + } + } + } + // if we're already attached to the menubar, we must update it if ( IsAttached() ) { - m_menuBar->RebuildAccelTable(); + GetMenuBar()->Refresh(); } + return TRUE ; } -#endif // wxUSE_ACCEL +void wxMenu::EndRadioGroup() +{ + // we're not inside a radio group any longer + m_startRadioGroup = -1; +} -// function appends a new item or submenu to the menu -// append a new item or submenu to the menu -bool wxMenu::DoInsertOrAppend(wxMenuItem *pItem, size_t pos) +wxMenuItem* wxMenu::DoAppend(wxMenuItem *item) { - wxASSERT_MSG( pItem != NULL, "can't append NULL item to the menu" ); -#if wxUSE_ACCEL - UpdateAccel(pItem); -#endif // wxUSE_ACCEL - - if ( pItem->IsSeparator() ) - { - if ( pos == (size_t)-1 ) - { - MacAppendMenu(MAC_WXHMENU(m_hMenu), "\p-"); - } - else - { - MacInsertMenuItem(MAC_WXHMENU(m_hMenu), "\p-" , pos); - } - } - else - { - wxMenu *pSubMenu = pItem->GetSubMenu() ; - if ( pSubMenu != NULL ) - { - Str255 label; - wxASSERT_MSG( pSubMenu->m_hMenu != NULL , "invalid submenu added"); - pSubMenu->m_menuParent = this ; - wxMenuItem::MacBuildMenuString( label , NULL , NULL , pItem->GetText() ,false); - - if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar) - { - ::InsertMenu( MAC_WXHMENU( pSubMenu->m_hMenu ) , -1 ) ; - } - - if ( pos == (size_t)-1 ) - { - UMAAppendSubMenuItem(MAC_WXHMENU(m_hMenu), label, pSubMenu->m_macMenuId); - } - else - { - UMAInsertSubMenuItem(MAC_WXHMENU(m_hMenu), label , pos, pSubMenu->m_macMenuId); - } - } - else - { - Str255 label ; - UInt8 modifiers ; - SInt16 key ; - wxMenuItem::MacBuildMenuString( label, &key , &modifiers , pItem->GetText(), pItem->GetId() == wxApp::s_macAboutMenuItemId); - if ( label[0] == 0 ) - { - // we cannot add empty menus on mac - label[0] = 1 ; - label[1] = ' ' ; - } - if ( pos == (size_t)-1 ) - { - UMAAppendMenuItem(MAC_WXHMENU(m_hMenu), label,key,modifiers); - } - else - { - UMAInsertMenuItem(MAC_WXHMENU(m_hMenu), label , pos,key,modifiers); - } - if ( pItem->GetId() == idMenuTitle ) - { - if ( pos == (size_t)-1 ) - { - UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , CountMenuItems(MAC_WXHMENU(m_hMenu) ) ) ; - } - else - { - UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1 ) ; - } - } - } - } - // if we're already attached to the menubar, we must update it - if ( IsAttached() ) + wxCHECK_MSG( item, NULL, _T("NULL item in wxMenu::DoAppend") ); + + bool check = FALSE; + + if ( item->GetKind() == wxITEM_RADIO ) { - m_menuBar->Refresh(); + int count = GetMenuItemCount(); + + if ( m_startRadioGroup == -1 ) + { + // start a new radio group + m_startRadioGroup = count; + + // for now it has just one element + item->SetAsRadioGroupStart(); + item->SetRadioGroupEnd(m_startRadioGroup); + + // ensure that we have a checked item in the radio group + check = TRUE; + } + else // extend the current radio group + { + // we need to update its end item + item->SetRadioGroupStart(m_startRadioGroup); + wxMenuItemList::compatibility_iterator node = GetMenuItems().Item(m_startRadioGroup); + + if ( node ) + { + node->GetData()->SetRadioGroupEnd(count); + } + else + { + wxFAIL_MSG( _T("where is the radio group start item?") ); + } + } + } + else // not a radio item + { + EndRadioGroup(); } - return TRUE ; -} -bool wxMenu::DoAppend(wxMenuItem *item) -{ - return wxMenuBase::DoAppend(item) && DoInsertOrAppend(item); + if ( !wxMenuBase::DoAppend(item) || !DoInsertOrAppend(item) ) + { + return NULL; + } + + if ( check ) + { + // check the item initially + item->Check(TRUE); + } + + return item; } -bool wxMenu::DoInsert(size_t pos, wxMenuItem *item) +wxMenuItem* wxMenu::DoInsert(size_t pos, wxMenuItem *item) { - return wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos); + if (wxMenuBase::DoInsert(pos, item) && DoInsertOrAppend(item, pos)) + return item; + else + return NULL; } wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) { // we need to find the items position in the child list size_t pos; - wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); for ( pos = 0; node; pos++ ) { if ( node->GetData() == item ) @@ -261,71 +343,27 @@ wxMenuItem *wxMenu::DoRemove(wxMenuItem *item) // DoRemove() (unlike Remove) can only be called for existing item! wxCHECK_MSG( node, NULL, wxT("bug in wxMenu::Remove logic") ); -#if wxUSE_ACCEL - // remove the corresponding accel from the accel table - int n = FindAccel(item->GetId()); - if ( n != wxNOT_FOUND ) - { - delete m_accels[n]; - - m_accels.RemoveAt(n); - } - //else: this item doesn't have an accel, nothing to do -#endif // wxUSE_ACCEL - - ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1); + ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1); if ( IsAttached() ) { - // otherwise, the chane won't be visible - m_menuBar->Refresh(); + // otherwise, the change won't be visible + GetMenuBar()->Refresh(); } // and from internal data structures return wxMenuBase::DoRemove(item); } -// --------------------------------------------------------------------------- -// accelerator helpers -// --------------------------------------------------------------------------- - -#if wxUSE_ACCEL - -// 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++ ) - { - *accels++ = *m_accels[n]; - } - - return count; -} - -#endif // wxUSE_ACCEL - void wxMenu::SetTitle(const wxString& label) { - Str255 title ; - m_title = label ; - wxMenuItem::MacBuildMenuString( title, NULL , NULL , label , false ); - UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , title ) ; + m_title = label ; + UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ; } bool wxMenu::ProcessCommand(wxCommandEvent & event) { bool processed = FALSE; -#if WXWIN_COMPATIBILITY - // Try a callback - if (m_callback) - { - (void)(*(m_callback))(*this, event); - processed = TRUE; - } -#endif WXWIN_COMPATIBILITY - // Try the menu's event handler if ( !processed && GetEventHandler()) { @@ -350,19 +388,19 @@ wxWindow *wxMenu::GetWindow() const { if ( m_invokingWindow != NULL ) return m_invokingWindow; - else if ( m_menuBar != NULL) - return (wxWindow *) m_menuBar->GetFrame(); + else if ( GetMenuBar() != NULL) + return (wxWindow *) GetMenuBar()->GetFrame(); return NULL; } -// helper functions returning the mac menu position for a certain item, note that this is +// helper functions returning the mac menu position for a certain item, note that this is // mac-wise 1 - based, i.e. the first item has index 1 whereas on MSWin it has pos 0 -int wxMenu::MacGetIndexFromId( int id ) +int wxMenu::MacGetIndexFromId( int id ) { size_t pos; - wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); for ( pos = 0; node; pos++ ) { if ( node->GetData()->GetId() == id ) @@ -370,17 +408,17 @@ int wxMenu::MacGetIndexFromId( int id ) node = node->GetNext(); } - + if (!node) - return 0; - - return pos + 1 ; + return 0; + + return pos + 1 ; } -int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) +int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) { size_t pos; - wxMenuItemList::Node *node = GetMenuItems().GetFirst(); + wxMenuItemList::compatibility_iterator node = GetMenuItems().GetFirst(); for ( pos = 0; node; pos++ ) { if ( node->GetData() == pItem ) @@ -390,132 +428,130 @@ int wxMenu::MacGetIndexFromItem( wxMenuItem *pItem ) } if (!node) - return 0; - - return pos + 1 ; + return 0; + + return pos + 1 ; } -void wxMenu::MacEnableMenu( bool bDoEnable ) +void wxMenu::MacEnableMenu( bool bDoEnable ) { - if ( bDoEnable ) - UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ; - else - UMADisableMenuItem(MAC_WXHMENU(m_hMenu) , 0 ) ; - - ::DrawMenuBar() ; + UMAEnableMenuItem(MAC_WXHMENU(m_hMenu) , 0 , bDoEnable ) ; + + ::DrawMenuBar() ; } -bool wxMenu::MacMenuSelect( wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum ) +// MacOS needs to know about submenus somewhere within this menu +// before it can be displayed , also hide special menu items like preferences +// that are handled by the OS +void wxMenu::MacBeforeDisplay( bool isSubMenu ) { - int pos; - wxNode *node; - - if ( m_macMenuId == macMenuId ) + wxMenuItem* previousItem = NULL ; + size_t pos ; + wxMenuItemList::compatibility_iterator node; + wxMenuItem *item; + for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) { - node = GetMenuItems().Nth(macMenuItemNum-1); - if (node) + item = (wxMenuItem *)node->GetData(); + wxMenu* subMenu = item->GetSubMenu() ; + if (subMenu) { - wxMenuItem *pItem = (wxMenuItem*)node->Data(); - - if (pItem->IsCheckable()) - pItem->Check(! pItem->IsChecked()); - - wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId()); - event.m_timeStamp = when; - event.SetEventObject(handler); - event.SetInt( pItem->GetId() ); - { - bool processed = false ; - -#if WXWIN_COMPATIBILITY - // Try a callback - if (m_callback) - { - (void) (*(m_callback)) (*this, event); - processed = TRUE; - } -#endif - // Try the menu's event handler - if ( !processed && handler) - { - processed = handler->ProcessEvent(event); - } - - // Try the window the menu was popped up from (and up - // through the hierarchy) - if ( !processed && GetInvokingWindow()) - processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event); - } - return true ; + subMenu->MacBeforeDisplay( true ) ; } - } - else if ( macMenuId == kHMHelpMenuID ) - { - int menuItem = firstUserHelpMenuItem-1 ; - for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++) - { - wxMenuItem * pItem = (wxMenuItem *) node->Data() ; - - wxMenu *pSubMenu = pItem->GetSubMenu() ; - if ( pSubMenu != NULL ) - { - } - else + else // normal item + { + #if TARGET_CARBON + if ( UMAGetSystemVersion() >= 0x1000 ) { - if ( pItem->GetId() != wxApp::s_macAboutMenuItemId ) - ++menuItem ; - - if ( menuItem == macMenuItemNum ) + // what we do here is to hide the special items which are + // shown in the application menu anyhow -- it doesn't make + // sense to show them in their normal place as well + if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || + item->GetId() == wxApp::s_macExitMenuItemId ) { - wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, pItem->GetId()); - event.m_timeStamp = when; - event.SetEventObject(handler); - event.SetInt( pItem->GetId() ); + ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ), + pos + 1, kMenuItemAttrHidden, 0 ); + + // also check for a separator which was used just to + // separate this item from the others, so don't leave + // separator at the menu start or end nor 2 consecutive + // separators + wxMenuItemList::compatibility_iterator nextNode = node->GetNext(); + wxMenuItem *next = nextNode ? nextNode->GetData() : NULL; + + size_t posSeptoHide; + if ( !previousItem && next && next->IsSeparator() ) { - bool processed = false ; -#if WXWIN_COMPATIBILITY - // Try a callback - if (m_callback) - { - (void) (*(m_callback)) (*this, event); - processed = TRUE; - } -#endif - // Try the menu's event handler - if ( !processed && handler) - { - processed = handler->ProcessEvent(event); - } - - // Try the window the menu was popped up from (and up - // through the hierarchy) - if ( !processed && GetInvokingWindow()) - processed = GetInvokingWindow()->GetEventHandler()->ProcessEvent(event); + // next (i.e. second as we must be first) item is + // the separator to hide + wxASSERT_MSG( pos == 0, _T("should be the menu start") ); + posSeptoHide = 2; + } + else if ( GetMenuItems().GetCount() == pos + 1 && + previousItem != NULL && + previousItem->IsSeparator() ) + { + // prev item is a trailing separator we want to hide + posSeptoHide = pos; + } + else if ( previousItem && previousItem->IsSeparator() && + next && next->IsSeparator() ) + { + // two consecutive separators, this is one too many + posSeptoHide = pos; + } + else // no separators to hide + { + posSeptoHide = 0; + } + + if ( posSeptoHide ) + { + // hide the separator as well + ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ), + posSeptoHide, + kMenuItemAttrHidden, + 0 ); } - return true ; } } + #endif // TARGET_CARBON } + previousItem = item ; } - - for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++) - { - wxMenuItem * pItem = (wxMenuItem *) node->Data() ; - - wxMenu *pSubMenu = pItem->GetSubMenu() ; - if ( pSubMenu != NULL ) + + if ( isSubMenu ) + ::InsertMenu(MAC_WXHMENU( GetHMenu()), -1); + +} +// undo all changes from the MacBeforeDisplay call +void wxMenu::MacAfterDisplay( bool isSubMenu ) +{ + if ( isSubMenu ) + ::DeleteMenu(MacGetMenuId()); + + wxMenuItem* previousItem = NULL ; + int pos ; + wxMenuItemList::compatibility_iterator node; + wxMenuItem *item; + for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) + { + item = (wxMenuItem *)node->GetData(); + wxMenu* subMenu = item->GetSubMenu() ; + if (subMenu) { - if ( pSubMenu->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) ) - return true ; + subMenu->MacAfterDisplay( true ) ; } + else + { + // no need to undo hidings + } + previousItem = item ; } - - return false ; } // Menu Bar -/* +/* Mac Implementation note : @@ -523,21 +559,23 @@ The Mac has only one global menubar, so we attempt to install the currently active menubar from a frame, we currently don't take into account mdi-frames which would ask for menu-merging -Secondly there is no mac api for changing a menubar that is not the current +Secondly there is no mac api for changing a menubar that is not the current menubar, so we have to wait for preparing the actual menubar until the wxMenubar is to be used -We can in subsequent versions use MacInstallMenuBar to provide some sort of +We can in subsequent versions use MacInstallMenuBar to provide some sort of auto-merge for MDI in case this will be necessary */ wxMenuBar* wxMenuBar::s_macInstalledMenuBar = NULL ; +wxMenuBar* wxMenuBar::s_macCommonMenuBar = NULL ; void wxMenuBar::Init() { m_eventHandler = this; m_menuBarFrame = NULL; + m_invokingWindow = (wxWindow*) NULL; } wxMenuBar::wxMenuBar() @@ -568,11 +606,13 @@ wxMenuBar::wxMenuBar(int count, wxMenu *menus[], const wxString titles[]) wxMenuBar::~wxMenuBar() { - if (s_macInstalledMenuBar == this) - { - ::ClearMenuBar(); - s_macInstalledMenuBar = NULL; - } + if (s_macCommonMenuBar == this) + s_macCommonMenuBar = NULL; + if (s_macInstalledMenuBar == this) + { + ::ClearMenuBar(); + s_macInstalledMenuBar = NULL; + } } @@ -583,169 +623,146 @@ void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(r DrawMenuBar(); } -#if wxUSE_ACCEL - -void wxMenuBar::RebuildAccelTable() +void wxMenuBar::MacInstallMenuBar() { - // merge the accelerators of all menus into one accel table - size_t nAccelCount = 0; - size_t i, count = GetMenuCount(); - for ( i = 0; i < count; i++ ) - { - nAccelCount += m_menus[i]->GetAccelCount(); - } + if ( s_macInstalledMenuBar == this ) + return ; - if ( nAccelCount ) - { - wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount]; + MenuBarHandle menubar = NULL ; +#if TARGET_API_MAC_OSX + menubar = NewHandleClear( 6 /* sizeof( MenuBarHeader ) */ ) ; +#else + menubar = NewHandleClear( 12 ) ; + (*menubar)[3] = 0x0a ; +#endif + ::SetMenuBar( menubar ) ; + DisposeMenuBar( menubar ) ; + MenuHandle appleMenu = NULL ; + char appleMenuTitle[3] = { 01 , kMenuAppleLogoFilledGlyph , 0 } ; + + verify_noerr( CreateNewMenu( kwxMacAppleMenuId , 0 , &appleMenu ) ) ; + verify_noerr( SetMenuTitle( appleMenu , (ConstStr255Param) appleMenuTitle ) ); + + // Add About/Preferences separator only on OS X + // KH/RN: Separator is always present on 10.3 but not on 10.2 + // However, the change from 10.2 to 10.3 suggests it is preferred +#if TARGET_API_MAC_OSX + MacInsertMenuItem( appleMenu , "\p-" , 0 ) ; +#endif + + MacInsertMenuItem( appleMenu , "\pAbout..." , 0 ) ; + MacInsertMenu( appleMenu , 0 ) ; - nAccelCount = 0; - for ( i = 0; i < count; i++ ) + // clean-up the help menu before adding new items + MenuHandle mh = NULL ; + if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr ) + { + for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i ) { - nAccelCount += m_menus[i]->CopyAccels(&accelEntries[nAccelCount]); + DeleteMenuItem( mh , i ) ; } - - m_accelTable = wxAcceleratorTable(nAccelCount, accelEntries); - - delete [] accelEntries; } -} + else + { + mh = NULL ; + } +#if TARGET_CARBON + if ( UMAGetSystemVersion() >= 0x1000 && wxApp::s_macPreferencesMenuItemId) + { + wxMenuItem *item = FindItem( wxApp::s_macPreferencesMenuItemId , NULL ) ; + if ( item == NULL || !(item->IsEnabled()) ) + DisableMenuCommand( NULL , kHICommandPreferences ) ; + else + EnableMenuCommand( NULL , kHICommandPreferences ) ; + } +#endif + wxMenuList::compatibility_iterator menuIter = m_menus.GetFirst(); + // + for (size_t i = 0; i < m_menus.GetCount(); i++, menuIter = menuIter->GetNext()) + { + wxMenuItemList::compatibility_iterator node; + wxMenuItem *item; + int pos ; + wxMenu* menu = menuIter->GetData() , *subMenu = NULL ; + + if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?") || m_titles[i] == wxApp::s_macHelpMenuTitleName ) + { + if ( mh == NULL ) + { + continue ; + } -#endif // wxUSE_ACCEL + for (pos = 0 , node = menu->GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++) + { + item = (wxMenuItem *)node->GetData(); + subMenu = item->GetSubMenu() ; + if (subMenu) + { + // we don't support hierarchical menus in the help menu yet + } + else + { + if ( item->IsSeparator() ) + { + if ( mh ) + MacAppendMenu(mh, "\p-" ); + } + else + { + wxAcceleratorEntry* entry = wxGetAccelFromString( item->GetText() ) ; -void wxMenuBar::MacInstallMenuBar() -{ - if ( s_macInstalledMenuBar == this ) - return ; - - wxStAppResource resload ; - - Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ; - wxString message ; - wxCHECK_RET( menubar != NULL, "can't read MBAR resource" ); - ::SetMenuBar( menubar ) ; -#if TARGET_API_MAC_CARBON - ::DisposeMenuBar( menubar ) ; -#else - ::DisposeHandle( menubar ) ; -#endif + if ( item->GetId() == wxApp::s_macAboutMenuItemId ) + { + UMASetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetText() , wxFont::GetDefaultEncoding() ); + UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 , true ); + SetMenuItemCommandID( GetMenuHandle( kwxMacAppleMenuId ) , 1 , item->GetId() ) ; + SetMenuItemRefCon(GetMenuHandle( kwxMacAppleMenuId ) , 1 , (UInt32)item ) ; + UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ; + } + else + { + if ( mh ) + { + UMAAppendMenuItem(mh, item->GetText() , wxFont::GetDefaultEncoding(), entry); + SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ; + SetMenuItemRefCon( mh , CountMenuItems(mh) , (UInt32)item ) ; + } + } -#if TARGET_API_MAC_OS8 - MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ; - if ( CountMenuItems( menu ) == 2 ) - { - ::AppendResMenu(menu, 'DRVR'); + delete entry ; + } + } + } + } + else + { + UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding() ) ; + menu->MacBeforeDisplay(false) ; + ::InsertMenu(MAC_WXHMENU(_wxMenuAt(m_menus, i)->GetHMenu()), 0); + } } -#endif - - for (size_t i = 0; i < m_menus.GetCount(); i++) - { - Str255 label; - wxNode *node; - wxMenuItem *item; - int pos ; - wxMenu* menu = m_menus[i] , *subMenu = NULL ; - - if( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName ) - { - MenuHandle mh = NULL ; - if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) != noErr ) - { - continue ; - } - - for ( int i = CountMenuItems( mh ) ; i >= firstUserHelpMenuItem ; --i ) - { - DeleteMenuItem( mh , i ) ; - } - - for (pos = 0 , node = menu->GetMenuItems().First(); node; node = node->Next(), pos++) - { - item = (wxMenuItem *)node->Data(); - subMenu = item->GetSubMenu() ; - if (subMenu) - { - // we don't support hierarchical menus in the help menu yet - } - else - { - if ( item->IsSeparator() ) - { - if ( mh ) - MacAppendMenu(mh, "\p-" ); - } - else - { - Str255 label ; - UInt8 modifiers ; - SInt16 key ; - wxMenuItem::MacBuildMenuString( label, &key , &modifiers , item->GetText(), item->GetId() != wxApp::s_macAboutMenuItemId); // no shortcut in about menu - if ( label[0] == 0 ) - { - // we cannot add empty menus on mac - label[0] = 1 ; - label[1] = ' ' ; - } - if ( item->GetId() == wxApp::s_macAboutMenuItemId ) - { - ::SetMenuItemText( GetMenuHandle( kwxMacAppleMenuId ) , 1 , label ); - UMAEnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 ); - } - else - { - if ( mh ) - UMAAppendMenuItem(mh, label , key , modifiers ); - } - } - } - } - } - else - { - wxMenuItem::MacBuildMenuString( label, NULL , NULL , m_titles[i] , false ); - UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ; - wxArrayPtrVoid submenus ; - - for (pos = 0, node = menu->GetMenuItems().First(); node; node = node->Next(), pos++) - { - item = (wxMenuItem *)node->Data(); - subMenu = item->GetSubMenu() ; - if (subMenu) - { - submenus.Add(subMenu) ; - } - } - ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0); - for ( size_t i = 0 ; i < submenus.GetCount() ; ++i ) - { - wxMenu* submenu = (wxMenu*) submenus[i] ; - wxNode *subnode; - wxMenuItem *subitem; - int subpos ; - for ( subpos = 0 , subnode = submenu->GetMenuItems().First(); subnode; subnode = subnode->Next(), subpos++) - { - subitem = (wxMenuItem *)subnode->Data(); - wxMenu* itsSubMenu = subitem->GetSubMenu() ; - if (itsSubMenu) - { - submenus.Add(itsSubMenu) ; - } - } - ::InsertMenu( MAC_WXHMENU(submenu->GetHMenu()) , -1 ) ; - } - } - } - ::DrawMenuBar() ; - s_macInstalledMenuBar = this; + ::DrawMenuBar() ; + s_macInstalledMenuBar = this; } void wxMenuBar::EnableTop(size_t pos, bool enable) { wxCHECK_RET( IsAttached(), wxT("doesn't work with unattached menubars") ); - m_menus[pos]->MacEnableMenu( enable ) ; + _wxMenuAt(m_menus, pos)->MacEnableMenu( enable ) ; Refresh(); } +bool wxMenuBar::Enable( bool enable) +{ + wxCHECK_MSG( IsAttached(), false, wxT("doesn't work with unattached menubars") ); + size_t i; + for (i = 0; i < GetMenuCount(); i++) + { + EnableTop(i, enable); + } + return true; +} + void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) { wxCHECK_RET( pos < GetMenuCount(), wxT("invalid menu index") ); @@ -757,12 +774,13 @@ void wxMenuBar::SetLabelTop(size_t pos, const wxString& label) return; } - m_menus[pos]->SetTitle( label ) ; - if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ? - { - ::SetMenuBar( GetMenuBar() ) ; - ::InvalMenuBar() ; - } + _wxMenuAt(m_menus, pos)->SetTitle( label ) ; + + if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ? + { + ::SetMenuBar( GetMenuBar() ) ; + ::InvalMenuBar() ; + } } wxString wxMenuBar::GetLabelTop(size_t pos) const @@ -782,7 +800,7 @@ int wxMenuBar::FindMenu(const wxString& title) { wxString title = wxStripMenuCodes(m_titles[i]); if ( menuTitle == title ) - return i; + return i; } return wxNOT_FOUND; @@ -790,10 +808,6 @@ int wxMenuBar::FindMenu(const wxString& title) } -// --------------------------------------------------------------------------- -// wxMenuBar construction -// --------------------------------------------------------------------------- - // --------------------------------------------------------------------------- // wxMenuBar construction // --------------------------------------------------------------------------- @@ -807,35 +821,28 @@ wxMenu *wxMenuBar::Replace(size_t pos, wxMenu *menu, const wxString& title) if ( IsAttached() ) { - if (s_macInstalledMenuBar == this) - { - ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; - { - Str255 label; - wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false ); - UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ; - if ( pos == m_menus.GetCount() - 1) - { - ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; - } - else - { - ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ; - } - } - } - - -#if wxUSE_ACCEL - if ( menuOld->HasAccels() || menu->HasAccels() ) + if (s_macInstalledMenuBar == this) { - // need to rebuild accell table - RebuildAccelTable(); + menuOld->MacAfterDisplay( false ) ; + ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; + { + menu->MacBeforeDisplay( false ) ; + UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; + if ( pos == m_menus.GetCount() - 1) + { + ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; + } + else + { + ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos+1)->MacGetMenuId() ) ; + } + } } -#endif // wxUSE_ACCEL Refresh(); } + if (m_invokingWindow) + wxMenubarSetInvokingWindow( menu, m_invokingWindow ); return menuOld; } @@ -847,73 +854,30 @@ bool wxMenuBar::Insert(size_t pos, wxMenu *menu, const wxString& title) m_titles.Insert(title, pos); - Str255 label ; - wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false ); - UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ; + UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; - if ( IsAttached() ) + if ( IsAttached() && s_macInstalledMenuBar == this ) { - if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() ) - { - ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; - } - else - { - ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , m_menus[pos+1]->MacGetMenuId() ) ; - } - -#if wxUSE_ACCEL - if ( menu->HasAccels() ) + if (s_macInstalledMenuBar == this) { - // need to rebuild accell table - RebuildAccelTable(); + menu->MacBeforeDisplay( false ) ; + if ( pos == (size_t) -1 || pos + 1 == m_menus.GetCount() ) + { + ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; + } + else + { + ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , _wxMenuAt(m_menus, pos+1)->MacGetMenuId() ) ; + } } -#endif // wxUSE_ACCEL - Refresh(); } + if (m_invokingWindow) + wxMenubarSetInvokingWindow( menu, m_invokingWindow ); return TRUE; } -void wxMenuBar::MacMenuSelect(wxEvtHandler* handler, long when , int macMenuId, int macMenuItemNum) -{ - // first scan fast for direct commands, i.e. menus which have these commands directly in their own list - - if ( macMenuId == kwxMacAppleMenuId && macMenuItemNum == 1 ) - { - wxCommandEvent event(wxEVT_COMMAND_MENU_SELECTED, wxApp::s_macAboutMenuItemId ); - event.m_timeStamp = when; - event.SetEventObject(handler); - event.SetInt( wxApp::s_macAboutMenuItemId ); - handler->ProcessEvent(event); - } - else - { - for (size_t i = 0; i < m_menus.GetCount() ; i++) - { - if ( m_menus[i]->MacGetMenuId() == macMenuId || ( macMenuId == kHMHelpMenuID && ( m_titles[i] == "?" || m_titles[i] == "&?" || m_titles[i] == wxApp::s_macHelpMenuTitleName ) ) ) - { - if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) ) - return ; - else - { - //TODO flag this as an error since it must contain the item - return ; - } - } - } - - for (size_t i = 0; i < m_menus.GetCount(); i++) - { - if ( m_menus[i]->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) ) - { - break ; - } - } - } -} - wxMenu *wxMenuBar::Remove(size_t pos) { wxMenu *menu = wxMenuBarBase::Remove(pos); @@ -922,25 +886,15 @@ wxMenu *wxMenuBar::Remove(size_t pos) if ( IsAttached() ) { - if (s_macInstalledMenuBar == this) - { - ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; - } - - menu->Detach(); - -#if wxUSE_ACCEL - if ( menu->HasAccels() ) + if (s_macInstalledMenuBar == this) { - // need to rebuild accell table - RebuildAccelTable(); + ::DeleteMenu( menu->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ; } -#endif // wxUSE_ACCEL Refresh(); } - m_titles.Remove(pos); + m_titles.RemoveAt(pos); return menu; } @@ -954,32 +908,80 @@ bool wxMenuBar::Append(wxMenu *menu, const wxString& title) return FALSE; m_titles.Add(title); - - Str255 label ; - wxMenuItem::MacBuildMenuString( label, NULL , NULL , title , false ); - UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , label ) ; + + UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ; if ( IsAttached() ) { - if (s_macInstalledMenuBar == this) - { - ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; - } - -#if wxUSE_ACCEL - if ( menu->HasAccels() ) + if (s_macInstalledMenuBar == this) { - // need to rebuild accell table - RebuildAccelTable(); + menu->MacBeforeDisplay( false ) ; + ::InsertMenu( MAC_WXHMENU(menu->GetHMenu()) , 0 ) ; } -#endif // wxUSE_ACCEL Refresh(); } + // m_invokingWindow is set after wxFrame::SetMenuBar(). This call enables + // adding menu later on. + if (m_invokingWindow) + wxMenubarSetInvokingWindow( menu, m_invokingWindow ); + return TRUE; } +static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) +{ + menu->SetInvokingWindow( (wxWindow*) NULL ); + + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); + while (node) + { + wxMenuItem *menuitem = node->GetData(); + if (menuitem->IsSubMenu()) + wxMenubarUnsetInvokingWindow( menuitem->GetSubMenu() ); + node = node->GetNext(); + } +} + +static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win ) +{ + menu->SetInvokingWindow( win ); + + wxMenuItemList::compatibility_iterator node = menu->GetMenuItems().GetFirst(); + while (node) + { + wxMenuItem *menuitem = node->GetData(); + if (menuitem->IsSubMenu()) + wxMenubarSetInvokingWindow( menuitem->GetSubMenu() , win ); + node = node->GetNext(); + } +} + +void wxMenuBar::UnsetInvokingWindow() +{ + m_invokingWindow = (wxWindow*) NULL; + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); + while (node) + { + wxMenu *menu = node->GetData(); + wxMenubarUnsetInvokingWindow( menu ); + node = node->GetNext(); + } +} + +void wxMenuBar::SetInvokingWindow(wxFrame *frame) +{ + m_invokingWindow = frame; + wxMenuList::compatibility_iterator node = m_menus.GetFirst(); + while (node) + { + wxMenu *menu = node->GetData(); + wxMenubarSetInvokingWindow( menu, frame ); + node = node->GetNext(); + } +} + void wxMenuBar::Detach() { wxMenuBarBase::Detach() ; @@ -988,10 +990,6 @@ void wxMenuBar::Detach() void wxMenuBar::Attach(wxFrame *frame) { wxMenuBarBase::Attach( frame ) ; - -#if wxUSE_ACCEL - RebuildAccelTable(); -#endif // wxUSE_ACCEL } // --------------------------------------------------------------------------- // wxMenuBar searching for menu items @@ -1006,8 +1004,8 @@ int wxMenuBar::FindMenuItem(const wxString& menuString, for ( size_t i = 0; i < count; i++ ) { wxString title = wxStripMenuCodes(m_titles[i]); - if ( menuString == title ) - return m_menus[i]->FindItem(itemString); + if ( menuLabel == title ) + return _wxMenuAt(m_menus, i)->FindItem(itemString); } return wxNOT_FOUND; @@ -1022,7 +1020,7 @@ wxMenuItem *wxMenuBar::FindItem(int id, wxMenu **itemMenu) const size_t count = GetMenuCount(); for ( size_t i = 0; !item && (i < count); i++ ) { - item = m_menus[i]->FindItem(id, itemMenu); + item = _wxMenuAt(m_menus, i)->FindItem(id, itemMenu); } return item;