Various 64-bit fixes for Mac OS X widget and plugin code. b=509947 r=mstange

modules/plugin/base/src/nsNPAPIPlugin.cpp

@@ -508,18 +508,24 @@ nsNPAPIPlugin::CreatePlugin(const char* aFilePath, PRLibrary* aLibrary,
 #endif
 
 #if defined(XP_MACOSX)
+#ifndef __LP64__
   short appRefNum = ::CurResFile();
   short pluginRefNum;
+#endif
 
   nsCOMPtr<nsILocalFile> pluginPath;
   NS_NewNativeLocalFile(nsDependentCString(aFilePath), PR_TRUE,
                         getter_AddRefs(pluginPath));
-
   nsPluginFile pluginFile(pluginPath);
+
+#ifndef __LP64__
   pluginRefNum = pluginFile.OpenPluginResource();
+#endif
 
   nsNPAPIPlugin* plugin = new nsNPAPIPlugin(nsnull, aLibrary, nsnull);
+#ifndef __LP64__
   ::UseResFile(appRefNum);
+#endif
   if (!plugin)
     return NS_ERROR_OUT_OF_MEMORY;
 
@@ -531,8 +537,10 @@ nsNPAPIPlugin::CreatePlugin(const char* aFilePath, PRLibrary* aLibrary,
     return NS_ERROR_FAILURE;
   }
 
+#ifndef __LP64__
   plugin->SetPluginRefNum(pluginRefNum);
 #endif
+#endif
 
 #ifdef XP_BEOS
   // I just copied UNIX version.
@@ -2110,8 +2118,7 @@ _setvalue(NPP npp, NPPVariable variable, void *result)
 #ifdef XP_MACOSX
     case NPPVpluginDrawingModel: {
       if (inst) {
-        int dModelValue = (int)result;
-        inst->SetDrawingModel((NPDrawingModel)dModelValue);
+        inst->SetDrawingModel((NPDrawingModel)NS_PTR_TO_INT32(result));
         return NPERR_NO_ERROR;
       }
       else {

modules/plugin/base/src/nsPluginsDirDarwin.cpp

@@ -305,6 +305,7 @@ static char* GetNextPluginStringFromHandle(Handle h, short *index)
   return ret;
 }
 
+#ifndef __LP64__
 static char* GetPluginString(short id, short index)
 {
   Str255 str;
@@ -359,6 +360,7 @@ public:
 private:
   short mRefNum;
 };
+#endif
 
 /**
  * Obtains all of the information currently available for this plugin.
@@ -372,9 +374,12 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
 
   // First open up resource we can use to get plugin info.
 
+#ifndef __LP64__
   // Try to open a resource fork.
   nsAutoCloseResourceObject resourceObject(mPlugin);
   bool resourceOpened = resourceObject.ResourceOpened();
+#endif
+
   // Try to get a bundle reference.
   nsCAutoString path;
   if (NS_FAILED(rv = mPlugin->GetNativePath(path)))
@@ -400,10 +405,12 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
     if (name && ::CFGetTypeID(name) == ::CFStringGetTypeID())
       info.fName = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(name));
   }
+#ifndef __LP64__
   if (!info.fName && resourceOpened) {
     // 'STR#', 126, 2 => plugin name.
     info.fName = GetPluginString(126, 2);
   }
+#endif
 
   // Get fDescription
   if (bundle) {
@@ -411,10 +418,12 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
     if (description && ::CFGetTypeID(description) == ::CFStringGetTypeID())
       info.fDescription = CFStringRefToUTF8Buffer(static_cast<CFStringRef>(description));
   }
+#ifndef __LP64__
   if (!info.fDescription && resourceOpened) {
     // 'STR#', 126, 1 => plugin description.
     info.fDescription = GetPluginString(126, 1);
   }
+#endif
 
   // Get fVersion
   if (bundle) {
@@ -465,6 +474,7 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
     }
   }
 
+#ifndef __LP64__
   // Try to get data from the resource fork
   if (!info.fVariantCount && resourceObject.ResourceOpened()) {
     mi.typeStrings = ::Get1Resource('STR#', 128);
@@ -483,6 +493,7 @@ nsresult nsPluginFile::GetPluginInfo(nsPluginInfo& info)
       ::HLock(mi.infoStrings);
     }
   }
+#endif
 
   // Fill in the info struct based on the data in the BPSupportedMIMETypes struct
   int variantCount = info.fVariantCount;

widget/src/cocoa/nsCocoaWindow.mm

@@ -382,7 +382,7 @@ nsresult nsCocoaWindow::CreateNativeWindow(const NSRect &aRect,
     contentRect.origin.y -= (newWindowFrame.size.height - aRect.size.height);
 
     if (mWindowType != eWindowType_popup)
-      contentRect.origin.y -= ::GetMBarHeight();
+      contentRect.origin.y -= [[NSApp mainMenu] menuBarHeight];
   }
 
   // NSLog(@"Top-level window being created at Cocoa rect: %f, %f, %f, %f\n",

widget/src/cocoa/nsToolkit.h

@@ -59,7 +59,7 @@ public:
   NS_DECL_NSITOOLKIT
 
   // Returns the OS X version as returned from Gestalt(gestaltSystemVersion, ...)
-  static long        OSXVersion();
+  static PRInt32     OSXVersion();
   
   // Convenience functions to check the OS version
   static PRBool      OnLeopardOrLater();

widget/src/cocoa/nsToolkit.mm

@@ -381,15 +381,15 @@ NS_IMETHODIMP NS_GetCurrentToolkit(nsIToolkit* *aResult)
   NS_OBJC_END_TRY_ABORT_BLOCK_NSRESULT;
 }
 
-long nsToolkit::OSXVersion()
+PRInt32 nsToolkit::OSXVersion()
 {
   NS_OBJC_BEGIN_TRY_ABORT_BLOCK_RETURN;
 
-  static long gOSXVersion = 0x0;
+  static PRInt32 gOSXVersion = 0x0;
   if (gOSXVersion == 0x0) {
-    OSErr err = ::Gestalt(gestaltSystemVersion, &gOSXVersion);
+    OSErr err = ::Gestalt(gestaltSystemVersion, (SInt32*)&gOSXVersion);
     if (err != noErr) {
-      //This should probably be changed when our minimum version changes
+      // This should probably be changed when our minimum version changes
       NS_ERROR("Couldn't determine OS X version, assuming 10.4");
       gOSXVersion = MAC_OS_X_VERSION_10_4_HEX;
     }
@@ -441,9 +441,13 @@ nsresult nsToolkit::SwizzleMethods(Class aClass, SEL orgMethod, SEL posedMethod,
   if (!original || !posed)
     return NS_ERROR_FAILURE;
 
+#ifdef __LP64__
+  method_exchangeImplementations(original, posed);
+#else
   IMP aMethodImp = original->method_imp;
   original->method_imp = posed->method_imp;
   posed->method_imp = aMethodImp;
+#endif
 
   return NS_OK;