remove prefs and quit from edit/file menus on osx (they're in the app menu now). r=sdagley/sr=blake,smfr. bug#68098

editor/ui/composer/content/editorOverlay.xul

@@ -304,7 +304,6 @@
            where "position" is assumed to be 14. Change that label if menu position changes.      -->
       <!--Page setup gets overlaid here from platformGlobalOverlay.xul / -->
       <menuitem id="printMenuItem" accesskey="&fileprint.accesskey;" key="printkb" observes="cmd_print" label="&printCmd.label;"/>
-      <menuseparator/>
       <!-- The Exit/Quit item is merged from platformGlobalOverlay.xul -->
     </menupopup>
   </menu>
@@ -341,7 +340,7 @@
       <menuitem id="menu_checkspelling" accesskey="&editcheckspelling.accesskey;"   key="checkspellingkb" observes="cmd_spelling" label="&checkSpellingCmd.label;"/>
       <menuitem id="menu_validate" observes="cmd_validate"
         label="&validateCmd.label;"/>
-      <menuseparator/>
+      <menuseparator id="menu_PrefsSeparator"/>
       <menuitem id="menu_preferences"                                                                  observes="cmd_preferences"/>
     </menupopup>
   </menu>

mailnews/addrbook/resources/content/addressbook.xul

@@ -135,7 +135,6 @@ Rights Reserved.
 				<menuseparator/>
         <!--Page setup gets overlaid here from platformGlobalOverlay.xul / -->
         <menuitem id="printMenuItem" label="&printCardViewCmd.label;" accesskey="&printCardViewCmd.accesskey;" key="key_PrintCard" command="cmd_PrintCard"/>
-				<menuseparator/>
 			</menupopup>
 		</menu>
 		
@@ -149,7 +148,7 @@ Rights Reserved.
 			          accesskey="&cardPropertiesCmd.accesskey;"
 				  key="key_CardProperties"
           command="cmd_CardProperties"/>
-			<menuseparator/>
+			<menuseparator id="menu_PrefsSeparator"/>
 			<menuitem id="menu_preferences" oncommand="goPreferences('addressbook.xul', 'chrome://messenger/content/addressbook/pref-addressing.xul')"/>
 		  </menupopup>
 		</menu>

mailnews/base/resources/content/mailWindowOverlay.xul

@@ -869,7 +869,6 @@ Rights Reserved.
       <menuseparator/>
       <!--Page setup gets overlaid here from platformGlobalOverlay.xul / -->
       <menuitem id="printMenuItem" key="key_print" label="&printCmd.label;" accesskey="&printCmd.accesskey;" observes="cmd_print"/>
-      <menuseparator/>
     </menupopup>
   </menu>
 

mailnews/compose/resources/content/messengercompose.xul

@@ -208,7 +208,6 @@
           <menuseparator/>
           <!--Page setup gets overlaid here from platformGlobalOverlay.xul / -->
           <menuitem id="printMenuItem" label="&printCmd.label;" accesskey="&printCmd.accesskey;" key="key_print" command="cmd_print"/>
-          <menuseparator/>
         </menupopup>
       </menu>
       <menu id="menu_Edit">

widget/src/mac/nsMenuBarX.cpp

@@ -65,6 +65,7 @@
 #include <Traps.h>
 #include <Resources.h>
 #include <Appearance.h>
+#include <Gestalt.h>
 #include "nsMacResources.h"
 
 #include "nsGUIEvent.h"
@@ -77,7 +78,8 @@ static NS_DEFINE_CID(kMenuItemCID, NS_MENUITEM_CID);
 
 NS_IMPL_ISUPPORTS5(nsMenuBarX, nsIMenuBar, nsIMenuListener, nsIDocumentObserver, nsIChangeManager, nsISupportsWeakReference)
 
-MenuRef nsMenuBarX::sAppleMenu;
+MenuRef nsMenuBarX::sAppleMenu = nsnull;
+EventHandlerUPP nsMenuBarX::sCommandEventHandler = nsnull;
 
 
 //
@@ -93,6 +95,10 @@ nsMenuBarX::nsMenuBarX()
 
   OSStatus status = ::CreateNewMenu(0, 0, &mRootMenu);
   NS_ASSERTION(status == noErr, "nsMenuBarX::nsMenuBarX:  creation of root menu failed.");
+  
+  // create our global carbon event command handler shared by all windows
+  if ( !sCommandEventHandler )
+    sCommandEventHandler = ::NewEventHandlerUPP(CommandEventHandler);
 }
 
 //
@@ -240,6 +246,173 @@ nsMenuBarX :: RegisterAsDocumentObserver ( nsIWebShell* inWebShell )
 } // RegisterAsDocumentObesrver
 
 
+#if TARGET_CARBON
+
+//
+// AquifyMenuBar
+//
+// Do what's necessary to conform to the Aqua guidelines for menus. Initially, this
+// means removing 'Quit' from the file menu and 'Preferences' from the edit menu, along
+// with their various separators (if present).
+//
+void
+nsMenuBarX :: AquifyMenuBar ( )
+{
+  nsCOMPtr<nsIDocument> containingDoc;
+  mMenuBarContent->GetDocument ( *getter_AddRefs(containingDoc) );
+  nsCOMPtr<nsIDOMDocument> domDoc ( do_QueryInterface(containingDoc) );
+  if ( domDoc ) {
+    // remove quit item and its separator
+    HideItem ( domDoc, NS_LITERAL_STRING("menu_FileQuitSeparator"), nsnull );
+    HideItem ( domDoc, NS_LITERAL_STRING("menu_FileQuitItem"), getter_AddRefs(mQuitItemContent) );
+  
+    // remove prefs item and its separator, but save off the pref content node
+    // so we can invoke its command later.
+    HideItem ( domDoc, NS_LITERAL_STRING("menu_PrefsSeparator"), nsnull );
+    HideItem ( domDoc, NS_LITERAL_STRING("menu_preferences"), getter_AddRefs(mPrefItemContent) );
+  }
+  
+  // Install the command handler to deal with prefs/quit. We have to install it on the window because the
+  // menubar isn't in the event chain for a menu command event. Don't enable the prefs item
+  // just yet, wait until we actually find a pref node in the DOM.
+  WindowRef myWindow = NS_REINTERPRET_CAST(WindowRef, mParent->GetNativeData(NS_NATIVE_DISPLAY));
+  NS_ASSERTION ( myWindow, "Can't get WindowRef to install command handler!" );
+  if ( myWindow && sCommandEventHandler ) {
+    EventTypeSpec commandEventList[] = { {kEventClassCommand, kEventCommandProcess},
+                                          {kEventClassCommand, kEventCommandUpdateStatus} };
+    OSStatus err = ::InstallWindowEventHandler ( myWindow, sCommandEventHandler, 2, commandEventList, this, NULL );
+    NS_ASSERTION ( err == noErr, "Uh oh, command handler not installed" );
+  }
+    
+} // AquifyMenuBar
+
+
+//
+// CommandEventHandler
+//
+// Processes Command carbon events from enabling/selecting of items in the menu.
+//
+// NOTE: eventually, all menu dispatching will go through this routine, for now, we only
+//       dispatch prefs and quit this way
+//
+pascal OSStatus
+nsMenuBarX :: CommandEventHandler ( EventHandlerCallRef inHandlerChain, EventRef inEvent, void* userData )
+{
+  OSStatus handled = eventNotHandledErr;
+
+  HICommand command;
+  OSErr err1 = ::GetEventParameter ( inEvent, kEventParamDirectObject, typeHICommand,
+                                        NULL, sizeof(HICommand), NULL, &command );	
+  if ( err1 )
+    return handled;
+    
+  nsMenuBarX* self = NS_REINTERPRET_CAST(nsMenuBarX*, userData);
+  switch ( ::GetEventKind(inEvent) ) {
+    // user selected a menu item. See if it's one we handle.
+    case kEventCommandProcess:
+    {
+      switch ( command.commandID ) {
+        case kHICommandPreferences:
+        {
+          nsEventStatus status = self->ExecuteCommand(self->mPrefItemContent);
+          if ( status == nsEventStatus_eConsumeNoDefault )    // event handled, no other processing
+            handled = noErr;
+          break;
+        }
+        
+        case kHICommandQuit:
+        {
+          nsEventStatus status = self->ExecuteCommand(self->mQuitItemContent);
+          if ( status == nsEventStatus_eConsumeNoDefault )    // event handled, no other processing
+            handled = noErr;
+          break;
+        }
+          
+#if NOT_YET
+        case kHICommandAbout:
+          handled = noErr;
+          break;
+#endif    
+      } // switch on commandID
+      break;
+    }
+    
+    // enable/disable menu id's
+    case kEventCommandUpdateStatus:
+    {
+      // only enable the preferences item in the app menu if we found a pref
+      // item DOM node in this menubar.
+      if ( command.commandID == kHICommandPreferences ) {
+        if ( self->mPrefItemContent )
+          ::EnableMenuCommand ( nsnull, kHICommandPreferences );
+        else
+          ::DisableMenuCommand ( nsnull, kHICommandPreferences );
+        handled = noErr;
+      }
+      break;
+    }
+  } // switch on event type
+  
+  return handled;
+  
+} // CommandEventHandler
+
+
+//
+// ExecuteCommand
+//
+// Execute the menu item by sending a command message to the 
+// DOM node specified in |inDispatchTo|.
+//
+nsEventStatus
+nsMenuBarX :: ExecuteCommand ( nsIContent* inDispatchTo )
+{
+  nsEventStatus status = nsEventStatus_eIgnore;
+  if ( inDispatchTo ) {
+    nsCOMPtr<nsIWebShell> webShell = do_QueryReferent(mWebShellWeakRef);
+    if (!webShell)
+      return nsEventStatus_eConsumeNoDefault;
+    nsCOMPtr<nsIPresContext> presContext;
+    MenuHelpersX::WebShellToPresContext(webShell, getter_AddRefs(presContext));
+
+    nsMouseEvent event;
+    event.eventStructType = NS_MOUSE_EVENT;
+    event.message = NS_XUL_COMMAND;
+
+    inDispatchTo->HandleDOMEvent(presContext, &event, nsnull, NS_EVENT_FLAG_INIT, &status);
+	}
+	
+	return status;
+} // ExecuteCommand
+
+
+//
+// HideItem
+//
+// Hide the item in the menu by setting the 'hidden' attribute. Returns it in |outHiddenNode| so
+// the caller can hang onto it if they so choose. It is acceptable to pass nsull
+// for |outHiddenNode| if the caller doesn't care about the hidden node.
+//
+void
+nsMenuBarX :: HideItem ( nsIDOMDocument* inDoc, nsAReadableString & inID, nsIContent** outHiddenNode )
+{
+  nsCOMPtr<nsIDOMElement> menuItem;
+  inDoc->GetElementById(inID, getter_AddRefs(menuItem));  
+  nsCOMPtr<nsIContent> menuContent ( do_QueryInterface(menuItem) );
+  if ( menuContent ) {
+    menuContent->SetAttr ( kNameSpaceID_None, nsWidgetAtoms::hidden, NS_LITERAL_STRING("true"), PR_FALSE );
+    if ( outHiddenNode ) {
+      *outHiddenNode = menuContent.get();
+      NS_IF_ADDREF(*outHiddenNode);
+    }
+  }
+
+} // HideItem
+
+
+#endif
+
+
 nsEventStatus
 nsMenuBarX::MenuConstruct( const nsMenuEvent & aMenuEvent, nsIWidget* aParentWindow, 
                             void * menubarNode, void * aWebShell )
@@ -253,6 +426,15 @@ nsMenuBarX::MenuConstruct( const nsMenuEvent & aMenuEvent, nsIWidget* aParentWin
     
   Create(aParentWindow);
   
+#if TARGET_CARBON
+  // if we're on X (using aqua UI guidelines for menus), remove quit and prefs
+  // from our menubar.
+  SInt32 result = 0L;
+  OSStatus err = ::Gestalt ( gestaltMenuMgrAttr, &result );
+  if ( !err && (result & gestaltMenuMgrAquaLayoutMask) )
+    AquifyMenuBar();
+#endif
+
   nsCOMPtr<nsIWebShell> webShell = do_QueryReferent(mWebShellWeakRef);
   if (webShell) RegisterAsDocumentObserver(webShell);
 

widget/src/mac/nsMenuBarX.h

@@ -52,11 +52,13 @@
 #include <MacTypes.h>
 #include <UnicodeConverter.h>
 #include <Menus.h>
+#include <CarbonEvents.h>
 
 extern nsWeakPtr gMacMenubarX;
 
 class nsIWidget;
 class nsIDocument;
+class nsIDOMNode;
 
 namespace MenuHelpersX
 {
@@ -169,6 +171,17 @@ protected:
     void GetDocument ( nsIWebShell* inWebShell, nsIDocument** outDocument ) ;
     void RegisterAsDocumentObserver ( nsIWebShell* inWebShell ) ;
     
+#if TARGET_CARBON
+      // Make our menubar conform to Aqua UI guidelines
+    void AquifyMenuBar ( ) ;
+    void HideItem ( nsIDOMDocument* inDoc, nsAReadableString & inID, nsIContent** outHiddenNode ) ;
+
+      // command handler for some special menu items (prefs/quit/etc)
+    pascal static OSStatus CommandEventHandler ( EventHandlerCallRef inHandlerChain, 
+                                                  EventRef inEvent, void* userData ) ;
+    nsEventStatus ExecuteCommand ( nsIContent* inDispatchTo ) ;
+#endif
+    
       // build the Apple menu shared by all menu bars.
     nsresult CreateAppleMenu ( nsIMenu* inMenu ) ;
 
@@ -177,6 +190,11 @@ protected:
     PRUint32                mNumMenus;
     nsSupportsArray         mMenusArray;        // holds refs
     nsCOMPtr<nsIContent>    mMenuBarContent;    // menubar content node, strong ref
+ #if TARGET_CARBON
+    nsCOMPtr<nsIContent>    mPrefItemContent;   // on X, holds the content node for the prefs item that has
+                                                // been removed from the menubar
+    nsCOMPtr<nsIContent>    mQuitItemContent;   // as above, but for quit
+ #endif
     nsIWidget*              mParent;            // weak ref
 
     PRBool                  mIsMenuBarAdded;
@@ -187,6 +205,10 @@ protected:
     MenuRef                 mRootMenu;          // root menu, representing entire menu bar.
     
     static MenuRef          sAppleMenu;         // AppleMenu shared by all menubars
+ 
+#if TARGET_CARBON
+    static EventHandlerUPP  sCommandEventHandler;   // carbon event handler for commands, shared
+#endif
 };
 
 #endif // nsMenuBarX_h__

widget/src/mac/nsMenuX.cpp

@@ -674,7 +674,7 @@ nsEventStatus nsMenuX::MenuConstruct(
       if ( tag == nsWidgetAtoms::menuitem )
         LoadMenuItem(this, child);
       else if ( tag == nsWidgetAtoms::menuseparator )
-        AddSeparator();
+        LoadSeparator(child);
       else if ( tag == nsWidgetAtoms::menu )
         LoadSubMenu(this, child);
     }
@@ -720,7 +720,7 @@ nsEventStatus nsMenuX::HelpMenuConstruct(
       if ( tag == nsWidgetAtoms::menuitem )
         LoadMenuItem(this, child);
       else if ( tag == nsWidgetAtoms::menuseparator )
-        AddSeparator();
+        LoadSeparator(child);
       else if ( tag == nsWidgetAtoms::menu )
         LoadSubMenu(this, child);
     }   
@@ -1050,6 +1050,19 @@ nsMenuX::LoadSubMenu( nsIMenu * pParentMenu, nsIContent* inMenuItemContent )
 }
 
 
+void
+nsMenuX::LoadSeparator ( nsIContent* inMenuItemContent ) 
+{
+  // if item should be hidden, bail
+  nsAutoString hidden;
+  inMenuItemContent->GetAttr(kNameSpaceID_None, nsWidgetAtoms::hidden, hidden);
+  if ( hidden == NS_LITERAL_STRING("true") )
+    return;
+
+  AddSeparator();
+}
+
+
 
 //
 // OnCreate

widget/src/mac/nsMenuX.h

@@ -128,8 +128,10 @@ protected:
     PRBool OnDestroyed() ;
     PRBool OnCreated() ;
 
-    void LoadMenuItem ( nsIMenu* pParentMenu, nsIContent* menuitemContent);  
-    void LoadSubMenu( nsIMenu * pParentMenu, nsIContent* menuitemContent);  
+    void LoadMenuItem ( nsIMenu* pParentMenu, nsIContent* menuitemContent );  
+    void LoadSubMenu ( nsIMenu * pParentMenu, nsIContent* menuitemContent );
+    void LoadSeparator ( nsIContent* menuitemContent );
+
     nsEventStatus HelpMenuConstruct( const nsMenuEvent & aMenuEvent, nsIWidget* aParentWindow, 
                                       void* unused, void* aWebShell);
 

xpfe/browser/resources/content/navigatorOverlay.xul

@@ -189,9 +189,8 @@
         <menuseparator/>
         <!-- Page setup gets inserted here on some platforms -->
         <menuitem id="printMenuItem" label="&printCmd.label;" accesskey="&printCmd.accesskey;" key="printKb" command="Browser:Print"/>
-        <menuseparator />
+        <menuseparator/>
         <menuitem id="offlineGoOfflineCmd"/>
-        <menuseparator />
       </menupopup>
     </menu>
 
@@ -206,7 +205,7 @@
         <menuitem id="menu_delete"/>
         <menuseparator/>
         <menuitem id="menu_selectAll"/>
-        <menuseparator /> 
+        <menuseparator id="menu_PrefsSeparator"/> 
         <menuitem id="menu_preferences" oncommand="goPreferences('navigator.xul', 'chrome://communicator/content/pref/pref-navigator.xul', 'navigator')"/>
       </menupopup>
     </menu>

xpfe/components/bookmarks/resources/bookmarks.xul

@@ -154,7 +154,6 @@
                     label="&command.properties.label;" 
                     accesskey="&command.properties.accesskey;" />
           <menuitem id="menu_sendPage" hidden="true"/>
-          <menuseparator/>
         </menupopup>
       </menu>
       <menu id="menu_Edit">

xpfe/components/console/resources/content/console.xul

@@ -102,7 +102,6 @@ Contributor(s): Joe Hewitt <hewitt@netscape.com>
     <menu id="menu_File">
       <menupopup id="menu_FilePopup">
         <menuitem id="menu_close"/>
-        <menuseparator/>
       </menupopup>
     </menu>
 

xpfe/global/resources/content/mac/platformGlobalOverlay.xul

@@ -19,7 +19,9 @@
          accesskey="&printSetupCmd.accesskey;"
          command="cmd_printSetup"/>
     <!-- quit -->
-    <menuitem label="&quitApplicationCmd.label;" key="key_quit" command="cmd_quit"/>
+    <menuseparator id="menu_FileQuitSeparator"/>
+    <menuitem label="&quitApplicationCmd.label;" id="menu_FileQuitItem"
+              key="key_quit" command="cmd_quit"/>
   </menupopup>
   <key id="key_quit"  key="&quitApplicationCmd.key;" command="cmd_quit" modifiers="accel"/>
   <command id="cmd_quit" oncommand="goQuitApplication()"/>

xpfe/global/resources/content/os2/platformGlobalOverlay.xul

@@ -14,9 +14,10 @@
   
   <!-- quit -->
   <menupopup id="menu_FilePopup">
-    <menuitem label="&quitApplicationCmd.label;" key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
+    <menuseparator id="menu_FileQuitSeparator"/>
+    <menuitem label="&quitApplicationCmd.label;" id="menu_FileQuitItem"
+              key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
   </menupopup>
-
   <key id="key_quit"  key="&quitApplicationCmd.key;" command="cmd_quit" modifiers="accel"/>
   <command id="cmd_quit" oncommand="goQuitApplication()"/>
   

xpfe/global/resources/content/unix/platformGlobalOverlay.xul

@@ -13,7 +13,9 @@
 
     <!-- quit -->
     <menupopup id="menu_FilePopup">
-    <menuitem label="&quitApplicationCmd.label;" key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
+      <menuseparator id="menu_FileQuitSeparator"/>
+      <menuitem label="&quitApplicationCmd.label;" id="menu_FileQuitItem"
+                key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
     </menupopup>
     <key id="key_quit"  key="&quitApplicationCmd.key;" command="cmd_quit" modifiers="accel"/>
     <command id="cmd_quit" oncommand="goQuitApplication()"/>

xpfe/global/resources/content/win/platformGlobalOverlay.xul

@@ -14,9 +14,10 @@
   
   <!-- quit -->
   <menupopup id="menu_FilePopup">
-    <menuitem label="&quitApplicationCmd.label;" key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
+    <menuseparator id="menu_FileQuitSeparator"/>
+    <menuitem label="&quitApplicationCmd.label;" id="menu_FileQuitItem"
+              key="key_quit" accesskey="&quitApplicationCmd.accesskey;" command="cmd_quit"/>
   </menupopup>
-
   <key id="key_quit"  key="&quitApplicationCmd.key;" command="cmd_quit" modifiers="accel"/>
   <command id="cmd_quit" oncommand="goQuitApplication()"/>