X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d497dca47560bb375902c2a261d819e7470a92b3..e3f9e20cb15c62bd347a8e52d2d36529adbdb3d6:/src/mac/menuitem.cpp

diff --git a/src/mac/menuitem.cpp b/src/mac/menuitem.cpp
index d6b12d09ba..6cc3aa1a79 100644
--- a/src/mac/menuitem.cpp
+++ b/src/mac/menuitem.cpp
@@ -1,11 +1,11 @@
 ///////////////////////////////////////////////////////////////////////////////
 // Name:        menuitem.cpp
 // Purpose:     wxMenuItem implementation
-// Author:      AUTHOR
+// Author:      Stefan Csomor
 // Modified by: 
-// Created:     ??/??/98
+// Created:     1998-01-01
 // RCS-ID:      $Id$
-// Copyright:   (c) AUTHOR
+// Copyright:   (c) Stefan Csomor
 // Licence:     wxWindows licence
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -35,271 +35,196 @@
 // ----------------------------------------------------------------------------
 
 //
-// 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
-
-int wxMenuItem::MacBuildMenuString(StringPtr outMacItemText, SInt16 *outMacShortcutChar , UInt8 *outMacModifiers , const char *inItemText , bool useShortcuts )
-{
-	char *p = (char *) &outMacItemText[1] ;
-	short macModifiers = 0 ;
-	char macShortCut = 0 ;
-	const char *inItemName ;
-	wxString inItemTextMac ;
-	
-	if (wxApp::s_macDefaultEncodingIsPC)
-	{
-		inItemTextMac =  wxMacMakeMacStringFromPC( inItemText ) ;
-		inItemName = inItemTextMac ;
-	}
-	else
-	{
-		inItemName = inItemText ;
-	}
-	
-	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 ;
-			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("Cntrl", inItemName, 5) == 0) 
-						{
-							inItemName = inItemName + 6;
-							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 ;
-		
-	return 0 ;
-}
-
 // ctor & dtor
 // -----------
 
-wxMenuItem::wxMenuItem(wxMenu *pParentMenu, int id,
-                       const wxString& text, const wxString& strHelp,
-                       bool bCheckable,
+wxMenuItem::wxMenuItem(wxMenu *pParentMenu,
+                       int id,
+                       const wxString& text,
+                       const wxString& strHelp,
+                       wxItemKind kind,
                        wxMenu *pSubMenu) 
+          : wxMenuItemBase(pParentMenu, id, text, strHelp, kind, pSubMenu)
 {
-    wxASSERT( pParentMenu != NULL );
-
-    m_parentMenu  = pParentMenu;
-    m_subMenu     = pSubMenu;
-    m_isEnabled   = TRUE;
-    m_isChecked   = FALSE;
-    m_id          = id;
-    m_text        = text;
-    m_isCheckable = bCheckable;
-    m_help        = strHelp;
-
-
-    if ( m_text ==  "E&xit"  ||m_text == "Exit" )
+    // TO DISCUSS on dev : whether we can veto id 0
+    // wxASSERT_MSG( id != 0 || pSubMenu != NULL , wxT("A MenuItem ID of Zero does not work under Mac") ) ;
+    
+    // In other languages there is no difference in naming the Exit/Quit menu item between MacOS and Windows guidelines
+    // therefore these item must not be translated
+    if ( wxStripMenuCodes(m_text).Upper() ==  wxT("EXIT") )
     {
-        m_text = "Quit\tCtrl+Q" ;
+        m_text =wxT("Quit\tCtrl+Q") ;
     }
+
+    m_radioGroup.start = -1;
+    m_isRadioGroupStart = FALSE;
 }
 
 wxMenuItem::~wxMenuItem() 
 {
 }
 
-bool wxMenuItem::IsChecked() const
-{
-    return wxMenuItemBase::IsChecked() ;
+// change item state
+// -----------------
+
+void wxMenuItem::SetBitmap(const wxBitmap& bitmap) 
+{ 
+      m_bitmap = bitmap; 
+      UpdateItemBitmap() ;
 }
 
-wxString wxMenuItem::GetLabel() const
+void wxMenuItem::UpdateItemBitmap() 
 {
-    return wxStripMenuCodes(m_text);
+    if ( !m_parentMenu )
+        return ;
+        
+    MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+    MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+    if( mhandle == NULL || index == 0)
+        return ;
+        
+    if ( m_bitmap.Ok() )
+    {
+        ControlButtonContentInfo info ;
+        wxMacCreateBitmapButton( &info , m_bitmap , kControlContentCIconHandle ) ;
+        if ( info.contentType != kControlNoContent )
+        {
+            if ( info.contentType == kControlContentCIconHandle )
+                SetMenuItemIconHandle( mhandle , index , 
+                    kMenuColorIconType , (Handle) info.u.cIconHandle ) ;
+        }
+            
+    }
 }
 
-// accelerators
-// ------------
-
-#if wxUSE_ACCEL
-
-wxAcceleratorEntry *wxMenuItem::GetAccel() const
+void wxMenuItem::UpdateItemStatus() 
 {
-    return wxGetAccelFromString(GetText());
+    if ( !m_parentMenu )
+        return ;
+        
+#if TARGET_CARBON
+    if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macPreferencesMenuItemId)
+    {
+        if ( !IsEnabled() )
+            DisableMenuCommand( NULL , kHICommandPreferences ) ;
+        else
+            EnableMenuCommand( NULL , kHICommandPreferences ) ;
+    }
+    if ( UMAGetSystemVersion() >= 0x1000 && GetId() == wxApp::s_macExitMenuItemId)
+    {
+        if ( !IsEnabled() )
+            DisableMenuCommand( NULL , kHICommandQuit ) ;
+        else
+            EnableMenuCommand( NULL , kHICommandQuit ) ;
+    }
+#endif
+    { 
+        MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+        MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+        if( mhandle == NULL || index == 0)
+            return ;
+
+          UMAEnableMenuItem( mhandle , index , m_isEnabled ) ;
+          if ( IsCheckable() && IsChecked() )
+            ::SetItemMark( mhandle , index , 0x12 ) ; // checkmark
+        else
+            ::SetItemMark( mhandle , index , 0 ) ; // no mark
+
+           UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ; 
+           wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+        UMASetMenuItemShortcut( mhandle , index , entry ) ;
+        delete entry ;
+    }
 }
 
-#endif // wxUSE_ACCEL
-
-// misc
-// ----
-
-/*
-
-// delete the sub menu
-void wxMenuItem::DeleteSubMenu()
+void wxMenuItem::UpdateItemText() 
 {
-  wxASSERT( m_subMenu != NULL );
-
-  delete m_subMenu;
-  m_subMenu = NULL;
+    if ( !m_parentMenu )
+        return ;
+        
+    MenuHandle mhandle = MAC_WXHMENU(m_parentMenu->GetHMenu()) ;
+    MenuItemIndex index = m_parentMenu->MacGetIndexFromItem( this ) ;
+    if( mhandle == NULL || index == 0)
+        return ;
+
+       UMASetMenuItemText( mhandle , index , m_text , wxFont::GetDefaultEncoding() ) ; 
+       wxAcceleratorEntry *entry = wxGetAccelFromString( m_text ) ;
+    UMASetMenuItemShortcut( mhandle , index , entry ) ;
+    delete entry ;
 }
 
-*/
-
-// change item state
-// -----------------
 
 void wxMenuItem::Enable(bool bDoEnable)
 {
-  if ( m_isEnabled != bDoEnable ) {
-    if ( m_subMenu == NULL ) 
-    {     
-    	// normal menu item
-	    if ( m_parentMenu->GetHMenu() )
-	    {
-	   	 	int index = m_parentMenu->MacGetIndexFromItem( this ) ;
-	   	 	if ( index >= 1 )
-	   	 	{
-	   	 		if ( bDoEnable )
-	   	 			UMAEnableMenuItem( m_parentMenu->GetHMenu() , index ) ;
-	   	 		else
-	   	 			UMADisableMenuItem( m_parentMenu->GetHMenu() , index ) ;
-	   	 	}
-	    }
+    if ( m_isEnabled != bDoEnable ) 
+    {
+        wxMenuItemBase::Enable( bDoEnable ) ;
+        UpdateItemStatus() ;
     }
-    else                            
+}
+void wxMenuItem::UncheckRadio()
+{
+    if ( m_isChecked ) 
     {
-  		// submenu
-	    if ( m_parentMenu->GetHMenu() )
-	    {
-	   	 	int index = m_parentMenu->MacGetIndexFromItem( this ) ;
-	   	 	if ( index >= 1 )
-	   	 	{
-	   	 		if ( bDoEnable )
-	   	 			UMAEnableMenuItem( m_parentMenu->GetHMenu() , index ) ;
-	   	 		else
-	   	 			UMADisableMenuItem( m_parentMenu->GetHMenu() , index ) ;
-	   	 	}
-	    }
+        wxMenuItemBase::Check( false ) ;
+        UpdateItemStatus() ;
     }
-
-    m_isEnabled = bDoEnable;
-  }
 }
 
 void wxMenuItem::Check(bool bDoCheck)
 {
-  wxCHECK_RET( IsCheckable(), "only checkable items may be checked" );
+    wxCHECK_RET( IsCheckable(), wxT("only checkable items may be checked") );
 
-  if ( m_isChecked != bDoCheck ) 
-  {
-    m_isChecked = bDoCheck;
-   	if ( m_parentMenu->GetHMenu() )
+    if ( m_isChecked != bDoCheck ) 
     {
-   	 	int index = m_parentMenu->MacGetIndexFromItem( this ) ;
-   	 	if ( index >= 1 )
-   	 	{
-   	 		if ( bDoCheck )
-					::SetItemMark( m_parentMenu->GetHMenu() , index , 0x12 ) ; // checkmark
-				else
- 					::SetItemMark( m_parentMenu->GetHMenu() , index , 0 ) ; // no mark
-  	 	}
-  	}
-  }
+        if ( GetKind() == wxITEM_RADIO )
+        {
+            if ( bDoCheck )
+            {
+                wxMenuItemBase::Check( bDoCheck ) ;
+                UpdateItemStatus() ;
+                
+                // get the index of this item in the menu
+                const wxMenuItemList& items = m_parentMenu->GetMenuItems();
+                int pos = items.IndexOf(this);
+                wxCHECK_RET( pos != wxNOT_FOUND,
+                             _T("menuitem not found in the menu items list?") );
+
+                // get the radio group range
+                int start,
+                    end;
+
+                if ( m_isRadioGroupStart )
+                {
+                    // we already have all information we need
+                    start = pos;
+                    end = m_radioGroup.end;
+                }
+                else // next radio group item
+                {
+                    // get the radio group end from the start item
+                    start = m_radioGroup.start;
+                    end = items.Item(start)->GetData()->m_radioGroup.end;
+                }
+
+                // also uncheck all the other items in this radio group
+                wxMenuItemList::Node *node = items.Item(start);
+                for ( int n = start; n <= end && node; n++ )
+                {
+                    if ( n != pos )
+                    {
+                        ((wxMenuItem*)node->GetData())->UncheckRadio();
+                    }
+                    node = node->GetNext();
+                }
+            }
+        }
+        else
+        {
+            wxMenuItemBase::Check( bDoCheck ) ;
+            UpdateItemStatus() ;
+        }
+    }
 }
 
 void wxMenuItem::SetText(const wxString& text)
@@ -309,29 +234,32 @@ void wxMenuItem::SetText(const wxString& text)
         return;
 
     wxMenuItemBase::SetText(text);
-//    OWNER_DRAWN_ONLY( wxOwnerDrawn::SetName(text) );
+    
+    UpdateItemText() ;
+}
 
-    wxCHECK_RET( m_parentMenu && m_parentMenu->GetHMenu(), wxT("menuitem without menu") );
-   	if ( m_parentMenu->GetHMenu() )
-    {
-   	 	int index = m_parentMenu->MacGetIndexFromItem( this ) ;
-   	 	if ( index >= 1 )
-   	 	{
- 			Str255 label;
-			MacBuildMenuString( label , NULL , NULL , text ,false);
-   	 		UMASetMenuItemText( m_parentMenu->GetHMenu() , index , label ) ; // checkmark
-  	 	}
-  	}
-
-#if wxUSE_ACCEL
-    m_parentMenu->UpdateAccel(this);
-#endif // wxUSE_ACCEL
+// radio group stuff
+// -----------------
 
+void wxMenuItem::SetAsRadioGroupStart()
+{
+    m_isRadioGroupStart = TRUE;
 }
-void wxMenuItem::SetCheckable(bool checkable)
+
+void wxMenuItem::SetRadioGroupStart(int start)
 {
-    wxMenuItemBase::SetCheckable(checkable);
-   // OWNER_DRAWN_ONLY( wxOwnerDrawn::SetCheckable(checkable) );
+    wxASSERT_MSG( !m_isRadioGroupStart,
+                  _T("should only be called for the next radio items") );
+
+    m_radioGroup.start = start;
+}
+
+void wxMenuItem::SetRadioGroupEnd(int end)
+{
+    wxASSERT_MSG( m_isRadioGroupStart,
+                  _T("should only be called for the first radio item") );
+
+    m_radioGroup.end = end;
 }
 
 // ----------------------------------------------------------------------------
@@ -348,8 +276,8 @@ wxMenuItem *wxMenuItemBase::New(wxMenu *parentMenu,
                                 int id,
                                 const wxString& name,
                                 const wxString& help,
-                                bool isCheckable,
+                                wxItemKind kind,
                                 wxMenu *subMenu)
 {
-    return new wxMenuItem(parentMenu, id, name, help, isCheckable, subMenu);
+    return new wxMenuItem(parentMenu, id, name, help, kind, subMenu);
 }