/////////////////////////////////////////////////////////////////////////////
// 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
/////////////////////////////////////////////////////////////////////////////
+#ifdef __GNUG__
+#pragma implementation "menu.h"
+#pragma implementation "menuitem.h"
+#endif
// ============================================================================
// headers & declarations
// wxWindows headers
// -----------------
-#ifdef __GNUG__
-#pragma implementation "menu.h"
-#pragma implementation "menuitem.h"
-#endif
-
+#include "wx/app.h"
#include "wx/menu.h"
#include "wx/menuitem.h"
+#include "wx/window.h"
#include "wx/log.h"
#include "wx/utils.h"
+#include "wx/frame.h"
#include "wx/mac/uma.h"
// the (popup) menu title has this special id
static const int idMenuTitle = -2;
-static int formerHelpMenuItems = 0 ;
+static MenuItemIndex firstUserHelpMenuItem = 0 ;
const short kwxMacMenuBarResource = 1 ;
const short kwxMacAppleMenuId = 1 ;
// ============================================================================
// implementation
// ============================================================================
-
-//
-// Helper Functions to get Mac Menus the way they should be ;-)
-//
-
-void wxMacCtoPString(const char* theCString, Str255 thePString);
-
-// remove inappropriate characters, if useShortcuts is false, the ampersand will not auto-generate a mac menu-shortcut
-
-void wxMacBuildMenuString(StringPtr outMacItemText, char *outMacShortcutChar , short *outMacModifiers , const char *inItemName , bool useShortcuts )
-{
- char *p = (char *) &outMacItemText[1] ;
- short macModifiers = 0 ;
- char macShortCut = 0 ;
-
- if ( useShortcuts && !wxApp::s_macSupportPCMenuShortcuts )
- useShortcuts = false ;
-
- // we have problems with a leading hypen - it will be taken as a separator
-
- while ( *inItemName == '-' )
- inItemName++ ;
-
- while( *inItemName )
- {
- switch ( *inItemName )
- {
- // special characters for macintosh menus -> use some replacement
- case ';' :
- *p++ = ',' ;
- break ;
- case '^' :
- *p++ = ' ' ;
- break ;
- case '!' :
- *p++ = ' ' ;
- break ;
- case '<' :
- *p++ = ' ' ;
- break ;
- case '/' :
- *p++ = '|' ;
- break ;
- case '(' :
- *p++ = '[' ;
- break ;
- case ')' :
- *p++ = ']' ;
- break ;
- // shortcuts
- case '&' :
- {
- ++inItemName ;
- if ( *inItemName )
- {
- *p++ = *inItemName ;
- if ( useShortcuts )
- macShortCut = *inItemName ;
- }
- else
- --inItemName ;
- }
- break ;
- // win-like accelerators
- case '\t' :
- {
- ++inItemName ;
- while( *inItemName )
- {
- if (strncmp("Ctrl", inItemName, 4) == 0)
- {
- inItemName = inItemName + 5;
- macShortCut = *inItemName;
- }
- else if (strncmp("Alt", inItemName, 3) == 0)
- {
- inItemName = inItemName + 4;
- macModifiers |= kMenuOptionModifier ;
- macShortCut = *inItemName ;
- }
- else if (strncmp("Shift", inItemName, 5) == 0)
- {
- inItemName = inItemName + 6;
- macModifiers |= kMenuShiftModifier ;
- macShortCut = *inItemName ;
- }
- else if (strncmp("F", inItemName, 1) == 0)
- {
- inItemName += strlen( inItemName ) ;
- // no function keys at the moment
- // macModifiers |= kMenuShiftModifier ;
- // macShortCut = *inItemName ;
- }
- else
- {
- break ;
- }
- }
-
- if ( *inItemName == 0 )
- --inItemName ;
-
- }
- break ;
- default :
- *p++ = *inItemName ;
- }
- ++inItemName ;
- }
-
- outMacItemText[0] = (p - (char *)outMacItemText) - 1;
- if ( outMacShortcutChar )
- *outMacShortcutChar = macShortCut ;
- if ( outMacModifiers )
- *outMacModifiers = macModifiers ;
- if ( macShortCut )
- {
- int pos = outMacItemText[0] ;
- outMacItemText[++pos] = '/';
- outMacItemText[++pos] = toupper( macShortCut );
- outMacItemText[0] = pos ;
- }
-}
+static void wxMenubarUnsetInvokingWindow( wxMenu *menu ) ;
+static void wxMenubarSetInvokingWindow( wxMenu *menu, wxWindow *win );
// Menus
// Construct a menu with optional title (then use append)
+#ifdef __DARWIN__
+short wxMenu::s_macNextMenuId = 3 ;
+#else
short wxMenu::s_macNextMenuId = 2 ;
+#endif
void wxMenu::Init()
{
m_doBreak = FALSE;
+ m_startRadioGroup = -1;
// create the menu
- Str255 label;
- wxMacBuildMenuString( label, NULL , NULL , m_title , false );
- m_macMenuId = s_macNextMenuId++;
- wxCHECK_RET( s_macNextMenuId < 236 , "menu ids > 235 cannot be used for submenus on mac" );
- 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"));
}
// if we have a title, insert it in the beginning of the menu
wxMenu::~wxMenu()
{
- if (m_hMenu)
- ::DisposeMenu(m_hMenu);
-
-#if wxUSE_ACCEL
- // delete accels
- WX_CLEAR_ARRAY(m_accels);
-#endif // wxUSE_ACCEL
+ 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() == m_menuBar)
+ {
+ 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.Remove(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() ) ;
+ 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();
+ m_menuBar->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(m_hMenu, "\p-");
- }
- else
- {
- MacInsertMenuItem(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 ;
- wxMacBuildMenuString( label , NULL , NULL , pItem->GetText() ,false);
-
- // hardcoded adding of the submenu combination for mac
-
- int theEnd = label[0] + 1;
- if (theEnd > 251)
- theEnd = 251; // mac allows only 255 characters
- label[theEnd++] = '/';
- label[theEnd++] = hMenuCmd;
- label[theEnd++] = '!';
- label[theEnd++] = pSubMenu->m_macMenuId;
- label[theEnd] = 0x00;
- label[0] = theEnd;
-
- if (wxMenuBar::MacGetInstalledMenuBar() == m_menuBar)
- {
- ::InsertMenu( pSubMenu->m_hMenu , -1 ) ;
- }
-
- if ( pos == (size_t)-1 )
- {
- MacAppendMenu(m_hMenu, label);
- }
- else
- {
- MacInsertMenuItem(m_hMenu, label , pos);
- }
- }
- else
- {
- Str255 label ;
- wxMacBuildMenuString( label , NULL , NULL , 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 )
- {
- MacAppendMenu(m_hMenu, label);
- }
- else
- {
- MacInsertMenuItem(m_hMenu, label , pos);
- }
- if ( pItem->GetId() == idMenuTitle )
- {
- if ( pos == (size_t)-1 )
- {
- UMADisableMenuItem( m_hMenu , CountMItems( m_hMenu ) ) ;
- }
- else
- {
- UMADisableMenuItem( 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::Node *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)
// 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.Remove(n);
- }
- //else: this item doesn't have an accel, nothing to do
-#endif // wxUSE_ACCEL
-
- ::DeleteMenuItem( m_hMenu , pos + 1);
+ ::DeleteMenuItem(MAC_WXHMENU(m_hMenu) , pos + 1);
if ( IsAttached() )
{
- // otherwise, the chane won't be visible
+ // otherwise, the change won't be visible
m_menuBar->Refresh();
}
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 ;
- wxMacBuildMenuString( title, NULL , NULL , label , false );
- UMASetMenuTitle( m_hMenu , title ) ;
-}
-
-/*
-
-void wxMenu::SetLabel(int id, const wxString& label)
-{
- Str255 maclabel ;
- int index ;
- wxMenuItem *item = FindItemForId(id) ;
- if (item==NULL)
- return;
-
- index = MacGetIndexFromItem( item ) ;
- if (index < 1)
- return;
-
- if (item->GetSubMenu()==NULL)
- {
- wxMacBuildMenuString( maclabel , NULL , NULL , label , false );
- ::SetMenuItemText( m_hMenu , index , maclabel ) ;
- }
- else
- {
- wxMacBuildMenuString( maclabel , NULL , NULL , label , false );
- ::SetMenuItemText( m_hMenu , index , maclabel ) ;
- }
- item->SetName(label);
-}
-
-wxString wxMenu::GetLabel(int Id) const
-{
- wxMenuItem *pItem = FindItemForId(Id) ;
- return pItem->GetName() ;
-}
-
-// Finds the item id matching the given string, -1 if not found.
-int wxMenu::FindItem (const wxString& itemString) const
-{
- char buf1[200];
- char buf2[200];
- wxStripMenuCodes ((char *)(const char *)itemString, buf1);
-
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
- if (item->GetSubMenu())
- {
- int ans = item->GetSubMenu()->FindItem(itemString);
- if (ans > -1)
- return ans;
- }
- if ( !item->IsSeparator() )
- {
- wxStripMenuCodes((char *)item->GetName().c_str(), buf2);
- if (strcmp(buf1, buf2) == 0)
- return item->GetId();
- }
- }
-
- return -1;
-}
-
-wxMenuItem *wxMenu::FindItemForId(int itemId, wxMenu ** itemMenu) const
-{
- if (itemMenu)
- *itemMenu = NULL;
- for (wxNode * node = m_menuItems.First (); node; node = node->Next ())
- {
- wxMenuItem *item = (wxMenuItem *) node->Data ();
-
- if (item->GetId() == itemId)
- {
- if (itemMenu)
- *itemMenu = (wxMenu *) this;
- return item;
- }
-
- if (item->GetSubMenu())
- {
- wxMenuItem *ans = item->GetSubMenu()->FindItemForId (itemId, itemMenu);
- if (ans)
- return ans;
- }
- }
-
- if (itemMenu)
- *itemMenu = NULL;
- return NULL;
-}
-
-void wxMenu::SetHelpString(int itemId, const wxString& helpString)
-{
- wxMenuItem *item = FindItemForId (itemId);
- if (item)
- item->SetHelp(helpString);
+ m_title = label ;
+ UMASetMenuTitle(MAC_WXHMENU(m_hMenu) , label , wxFont::GetDefaultEncoding() ) ;
}
-
-wxString wxMenu::GetHelpString (int itemId) const
-{
- wxMenuItem *item = FindItemForId (itemId);
- wxString str("");
- return (item == NULL) ? str : item->GetHelp();
-}
-*/
-
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())
{
// 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;
-}
-
-void wxMenu::Detach()
-{
- wxASSERT_MSG( m_menuBar, wxT("can't detach menu if it's not attached") );
-
- m_menuBar = NULL;
-}
-
wxWindow *wxMenu::GetWindow() const
{
if ( m_invokingWindow != NULL )
return m_invokingWindow;
else if ( m_menuBar != NULL)
- return m_menuBar->GetFrame();
+ return (wxWindow *) m_menuBar->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();
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();
}
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( m_hMenu , 0 ) ;
- else
- UMADisableMenuItem( 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 )
- {
- node = GetMenuItems().Nth(macMenuItemNum-1);
- if (node)
- {
- wxMenuItem *pItem = (wxMenuItem*)node->Data();
-
- 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 ;
- }
- }
- else if ( macMenuId == kHMHelpMenuID )
- {
- int menuItem = formerHelpMenuItems ;
- for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- wxMenuItem * pItem = (wxMenuItem *) node->Data() ;
-
- wxMenu *pSubMenu = pItem->GetSubMenu() ;
- if ( pSubMenu != NULL )
- {
- }
- else
- {
- if ( pItem->GetId() != wxApp::s_macAboutMenuItemId )
- ++menuItem ;
-
- if ( menuItem == macMenuItemNum )
- {
- 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 ;
- }
- }
- }
- }
-
- for (pos = 0, node = GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- wxMenuItem * pItem = (wxMenuItem *) node->Data() ;
-
- wxMenu *pSubMenu = pItem->GetSubMenu() ;
- if ( pSubMenu != NULL )
- {
- if ( pSubMenu->MacMenuSelect( handler , when , macMenuId , macMenuItemNum ) )
- return true ;
- }
- }
-
- return false ;
+ wxMenuItem* previousItem = NULL ;
+ size_t pos ;
+ wxMenuItemList::Node *node;
+ wxMenuItem *item;
+ for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
+ {
+ item = (wxMenuItem *)node->GetData();
+ wxMenu* subMenu = item->GetSubMenu() ;
+ if (subMenu)
+ {
+ subMenu->MacBeforeDisplay( true ) ;
+ }
+ else
+ {
+ #if TARGET_CARBON
+ if ( UMAGetSystemVersion() >= 0x1000 )
+ {
+ if ( item->GetId() == wxApp::s_macPreferencesMenuItemId || item->GetId() == wxApp::s_macExitMenuItemId)
+ {
+ ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos + 1, kMenuItemAttrHidden, 0 );
+ if ( GetMenuItems().GetCount() == pos + 1 &&
+ previousItem != NULL &&
+ previousItem->IsSeparator() )
+ {
+ ChangeMenuItemAttributes( MAC_WXHMENU( GetHMenu() ) , pos , kMenuItemAttrHidden, 0 );
+ }
+ }
+ }
+ #endif
+ }
+ previousItem = item ;
+ }
+
+ 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::Node *node;
+ wxMenuItem *item;
+ for (pos = 0, node = GetMenuItems().GetFirst(); node; node = node->GetNext(), pos++)
+ {
+ item = (wxMenuItem *)node->GetData();
+ wxMenu* subMenu = item->GetSubMenu() ;
+ if (subMenu)
+ {
+ subMenu->MacAfterDisplay( true ) ;
+ }
+ else
+ {
+ // no need to undo hidings
+ }
+ previousItem = item ;
+ }
}
// Menu Bar
-/*
+/*
Mac Implementation note :
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()
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;
+ }
}
-void wxMenuBar::Refresh()
+void wxMenuBar::Refresh(bool WXUNUSED(eraseBackground), const wxRect *WXUNUSED(rect))
{
wxCHECK_RET( IsAttached(), wxT("can't refresh unatteched menubar") );
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++ )
+ if ( s_macInstalledMenuBar == this )
+ return ;
+
+ wxStAppResource resload ;
+
+ Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
+ wxString message ;
+ wxCHECK_RET( menubar != NULL, wxT("can't read MBAR resource") );
+ ::SetMenuBar( menubar ) ;
+#if TARGET_API_MAC_CARBON
+ ::DisposeMenuBar( menubar ) ;
+#else
+ ::DisposeHandle( menubar ) ;
+#endif
+
+#if TARGET_API_MAC_OS8
+ MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
+ if ( CountMenuItems( menu ) == 2 )
{
- nAccelCount += m_menus[i]->GetAccelCount();
+ ::AppendResMenu(menu, 'DRVR');
}
+#endif
- if ( nAccelCount )
+ // clean-up the help menu before adding new items
+ MenuHandle mh = NULL ;
+ if ( UMAGetHelpMenu( &mh , &firstUserHelpMenuItem) == noErr )
{
- wxAcceleratorEntry *accelEntries = new wxAcceleratorEntry[nAccelCount];
-
- nAccelCount = 0;
- for ( i = 0; i < count; i++ )
+ 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;
}
-}
-
-#endif // wxUSE_ACCEL
-
+ 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
+ for (size_t i = 0; i < m_menus.GetCount(); i++)
+ {
+ wxMenuItemList::Node *node;
+ wxMenuItem *item;
+ int pos ;
+ wxMenu* menu = m_menus[i] , *subMenu = NULL ;
-void wxMenuBar::MacInstallMenuBar()
-{
- Handle menubar = ::GetNewMBar( kwxMacMenuBarResource ) ;
- wxString message ;
- wxCHECK_RET( menubar != NULL, "can't read MBAR resource" );
- ::SetMenuBar( menubar ) ;
- ::DisposeHandle( menubar ) ;
-
- MenuHandle menu = ::GetMenuHandle( kwxMacAppleMenuId ) ;
- ::AppendResMenu(menu, 'DRVR');
-
- for (int 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] == wxApp::s_macHelpMenuTitleName )
- {
- MenuHandle mh = NULL ;
- if ( HMGetHelpMenuHandle( &mh ) != noErr )
- {
- continue ;
- }
- if ( formerHelpMenuItems == 0 )
- {
- if( mh )
- formerHelpMenuItems = CountMenuItems( mh ) ;
- }
-
- 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
- {
- Str255 label ;
- wxMacBuildMenuString( label , NULL , NULL , 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 );
- // ::EnableMenuItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
- ::EnableItem( GetMenuHandle( kwxMacAppleMenuId ) , 1 );
- }
- else
- {
- if ( mh )
- ::AppendMenu(mh, label );
- }
- }
- }
- }
- else
- {
- wxMacBuildMenuString( label, NULL , NULL , m_titles[i] , false );
- UMASetMenuTitle( menu->GetHMenu() , label ) ;
- for (pos = 0, node = menu->GetMenuItems().First(); node; node = node->Next(), pos++)
- {
- item = (wxMenuItem *)node->Data();
- subMenu = item->GetSubMenu() ;
- if (subMenu)
- {
- ::InsertMenu( subMenu->GetHMenu() , -1 ) ;
- }
- }
- ::InsertMenu(m_menus[i]->GetHMenu(), 0);
- }
- }
- ::DrawMenuBar() ;
-
- s_macInstalledMenuBar = this;
+ if( m_titles[i] == wxT("?") || m_titles[i] == wxT("&?") || m_titles[i] == wxApp::s_macHelpMenuTitleName )
+ {
+ if ( mh == NULL )
+ {
+ continue ;
+ }
+
+ 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() ) ;
+
+ 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() ) ;
+ UMASetMenuItemShortcut( GetMenuHandle( kwxMacAppleMenuId ) , 1 , entry ) ;
+ }
+ else
+ {
+ if ( mh )
+ {
+ UMAAppendMenuItem(mh, item->GetText() , wxFont::GetDefaultEncoding(), entry);
+ SetMenuItemCommandID( mh , CountMenuItems(mh) , item->GetId() ) ;
+ }
+ }
+
+ delete entry ;
+ }
+ }
+ }
+ }
+ else
+ {
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , m_titles[i], m_font.GetEncoding() ) ;
+ m_menus[i]->MacBeforeDisplay(false) ;
+ ::InsertMenu(MAC_WXHMENU(m_menus[i]->GetHMenu()), 0);
+ }
+ }
+ ::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 ) ;
+ m_menus[pos]->MacEnableMenu( enable ) ;
Refresh();
}
}
m_menus[pos]->SetTitle( label ) ;
- if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
- {
- ::SetMenuBar( GetMenuBar() ) ;
- ::InvalMenuBar() ;
- }
+ if (wxMenuBar::s_macInstalledMenuBar == this) // are we currently installed ?
+ {
+ ::SetMenuBar( GetMenuBar() ) ;
+ ::InvalMenuBar() ;
+ }
}
wxString wxMenuBar::GetLabelTop(size_t pos) const
{
wxString title = wxStripMenuCodes(m_titles[i]);
if ( menuTitle == title )
- return i;
+ return i;
}
return wxNOT_FOUND;
if ( IsAttached() )
{
- if (s_macInstalledMenuBar == this)
- {
- ::DeleteMenu( menuOld->MacGetMenuId() /* m_menus[pos]->MacGetMenuId() */ ) ;
- {
- Str255 label;
- wxMacBuildMenuString( label, NULL , NULL , title , false );
- UMASetMenuTitle( menu->GetHMenu() , label ) ;
- if ( pos == m_menus.GetCount() - 1)
- {
- ::InsertMenu( menu->GetHMenu() , 0 ) ;
- }
- else
- {
- ::InsertMenu( 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()) , m_menus[pos+1]->MacGetMenuId() ) ;
+ }
+ }
}
-#endif // wxUSE_ACCEL
Refresh();
}
m_titles.Insert(title, pos);
- menu->Attach(this);
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
- if ( IsAttached() )
+ if ( IsAttached() && s_macInstalledMenuBar == this )
{
- if ( pos == (size_t) -1 )
- {
- ::InsertMenu( menu->GetHMenu() , 0 ) ;
- }
- else
- {
- ::InsertMenu( 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()) , m_menus[pos+1]->MacGetMenuId() ) ;
+ }
}
-#endif // wxUSE_ACCEL
-
Refresh();
}
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 (int i = 0; i < m_menus.GetCount() ; i++)
- {
- if ( m_menus[i]->MacGetMenuId() == macMenuId ||
- ( macMenuId == kHMHelpMenuID && ( 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 (int 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);
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;
}
if ( !wxMenuBarBase::Append(menu, title) )
return FALSE;
- menu->Attach(this);
-
m_titles.Add(title);
+ UMASetMenuTitle( MAC_WXHMENU(menu->GetHMenu()) , title , m_font.GetEncoding() ) ;
+
if ( IsAttached() )
{
- if (s_macInstalledMenuBar == this)
- {
- ::InsertMenu( menu->GetHMenu() , 0 ) ;
- }
-
-#if wxUSE_ACCEL
- if ( menu->HasAccels() )
+ if (s_macInstalledMenuBar == this)
{
- // need to rebuild accell table
- RebuildAccelTable();
+ ::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::Node *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::Node *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::Node *node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarUnsetInvokingWindow( menu );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::SetInvokingWindow(wxFrame *frame)
+{
+ m_invokingWindow = frame;
+ wxMenuList::Node *node = m_menus.GetFirst();
+ while (node)
+ {
+ wxMenu *menu = node->GetData();
+ wxMenubarSetInvokingWindow( menu, frame );
+ node = node->GetNext();
+ }
+}
+
+void wxMenuBar::Detach()
+{
+ wxMenuBarBase::Detach() ;
+}
+
+void wxMenuBar::Attach(wxFrame *frame)
+{
+ wxMenuBarBase::Attach( frame ) ;
+}
// ---------------------------------------------------------------------------
// wxMenuBar searching for menu items
// ---------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff