Added WindowsRegistry::keyExists() methods

extras/Introjucer/Source/Project Saving/jucer_ProjectExport_XCode.h

@@ -1014,22 +1014,20 @@ private:
 
             return addGroup (projectItem, childIDs);
         }
-        else
+
+        if (projectItem.shouldBeAddedToTargetProject())
         {
-            if (projectItem.shouldBeAddedToTargetProject())
-            {
-                const String itemPath (projectItem.getFilePath());
-                RelativePath path;
+            const String itemPath (projectItem.getFilePath());
+            RelativePath path;
 
-                if (itemPath.startsWith ("${"))
-                    path = RelativePath (itemPath, RelativePath::unknown);
-                else
-                    path = RelativePath (projectItem.getFile(), getTargetFolder(), RelativePath::buildTargetFolder);
+            if (itemPath.startsWith ("${"))
+                path = RelativePath (itemPath, RelativePath::unknown);
+            else
+                path = RelativePath (projectItem.getFile(), getTargetFolder(), RelativePath::buildTargetFolder);
 
-                return addFile (path, projectItem.shouldBeCompiled(),
-                                projectItem.shouldBeAddedToBinaryResources(),
-                                projectItem.shouldInhibitWarnings());
-            }
+            return addFile (path, projectItem.shouldBeCompiled(),
+                            projectItem.shouldBeAddedToBinaryResources(),
+                            projectItem.shouldInhibitWarnings());
         }
 
         return String::empty;

modules/juce_core/misc/juce_WindowsRegistry.h

@@ -86,6 +86,12 @@ public:
     /** Returns true if the given value exists in the registry. */
     static bool valueExistsWow64 (const String& regValuePath);
 
+    /** Returns true if the given key exists in the registry. */
+    static bool keyExists (const String& regValuePath);
+
+    /** Returns true if the given key exists in the registry. */
+    static bool keyExistsWow64 (const String& regValuePath);
+
     /** Deletes a registry value. */
     static void deleteValue (const String& regValuePath);
 

modules/juce_core/native/juce_win32_Registry.cpp

@@ -115,6 +115,11 @@ struct RegistryKeyWrapper
         return defaultValue;
     }
 
+    static bool keyExists (const String& regValuePath, const DWORD wow64Flags)
+    {
+        return RegistryKeyWrapper (regValuePath, false, wow64Flags).key != 0;
+    }
+
     static bool valueExists (const String& regValuePath, const DWORD wow64Flags)
     {
         const RegistryKeyWrapper key (regValuePath, false, wow64Flags);
@@ -159,6 +164,11 @@ bool WindowsRegistry::valueExistsWow64 (const String& regValuePath)
     return RegistryKeyWrapper::valueExists (regValuePath, 0x100 /*KEY_WOW64_64KEY*/);
 }
 
+bool WindowsRegistry::keyExistsWow64 (const String& regValuePath)
+{
+    return RegistryKeyWrapper::keyExists (regValuePath, 0x100 /*KEY_WOW64_64KEY*/);
+}
+
 bool WindowsRegistry::setValue (const String& regValuePath, const String& value)
 {
     return RegistryKeyWrapper::setValue (regValuePath, REG_SZ, value.toWideCharPointer(),
@@ -185,6 +195,11 @@ bool WindowsRegistry::valueExists (const String& regValuePath)
     return RegistryKeyWrapper::valueExists (regValuePath, 0);
 }
 
+bool WindowsRegistry::keyExists (const String& regValuePath)
+{
+    return RegistryKeyWrapper::keyExists (regValuePath, 0);
+}
+
 void WindowsRegistry::deleteValue (const String& regValuePath)
 {
     const RegistryKeyWrapper key (regValuePath, true, 0);