Added new files for Editor Gui Manager

editor/guimgr/src/nsGuiManagerFactory.cpp

@@ -0,0 +1,123 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://wwwt.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsGuiManagerFactory.h"
+#include "nsIEditor.h"
+#include "editor.h"
+#include "nsRepository.h"
+
+
+static NS_DEFINE_IID(kISupportsIID,          NS_ISUPPORTS_IID);
+static NS_DEFINE_IID(kIFactoryIID,           NS_IFACTORY_IID);
+static NS_DEFINE_IID(kIEditGuiManagerIID,    NS_IEDITGUIMANAGER_IID);
+static NS_DEFINE_IID(kIGuiManagerFactoryIID, NS_IGUIMANAGERFACTORY_IID);
+
+
+
+nsresult
+getGuiManagerFactory(nsIFactory **aFactory)
+{
+  static COM_auto_ptr<nsIFactory>  g_pNSIFactory;
+  PR_EnterMonitor(getEditorMonitor());
+  nsresult result = NS_ERROR_FAILURE;
+  if (!g_pNSIFactory)
+  {
+    nsGuiManagerFactory *factory = new nsGuiManagerFactory(getter_AddRefs(g_pNSIFactory));
+    *aFactory = g_pNSIFactory;
+    NS_IF_ADDREF(*aFactory);
+    if (factory)
+      result = NS_OK;
+  }
+  else
+    result = g_pNSIFactory->QueryInterface(kIFactoryIID, (void **)aFactory);
+  PR_ExitMonitor(getEditorMonitor());
+  return result;
+}
+
+////////////////////////////////////////////////////////////////////////////
+// from nsISupports 
+
+NS_METHOD
+nsGuiManagerFactory::QueryInterface(const nsIID& aIID, void** aInstancePtr) 
+{
+  if (NULL == aInstancePtr) {
+    NS_NOTREACHED("!nsEditGuiManager");
+    return NS_ERROR_NULL_POINTER; 
+  } 
+  if (aIID.Equals(kIFactoryIID) ||
+    aIID.Equals(kISupportsIID)) {
+    *aInstancePtr = (void*) this; 
+    AddRef(); 
+    return NS_OK; 
+  }
+  return NS_NOINTERFACE; 
+}
+
+NS_IMPL_ADDREF(nsGuiManagerFactory)
+NS_IMPL_RELEASE(nsGuiManagerFactory)
+
+
+////////////////////////////////////////////////////////////////////////////
+// from nsIFactory:
+
+NS_METHOD
+nsGuiManagerFactory::CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult)
+{
+  nsEditGuiManager *guimgr = NULL;
+  *aResult  = NULL;
+  
+  if (aOuter && !aIID.Equals(kISupportsIID))
+    return NS_NOINTERFACE;   // XXX right error?
+  
+  guimgr = new nsEditGuiManager();
+  
+  if (NS_FAILED(guimgr->QueryInterface(aIID,(void**)aResult))) {
+    // then we're trying get a interface other than nsISupports and nsIEditGuiManager
+    delete guimgr;
+    return NS_ERROR_FAILURE;
+  }
+  return NS_OK;
+}
+
+
+
+NS_METHOD
+nsGuiManagerFactory::LockFactory(PRBool aLock)
+{
+  return NS_OK;
+}
+
+
+
+////////////////////////////////////////////////////////////////////////////
+// from nsFactory:
+
+nsGuiManagerFactory::nsGuiManagerFactory(nsIFactory **aFactory)
+{
+  NS_INIT_REFCNT();
+  nsresult     err         = NS_OK;
+  if (aFactory)
+  {
+    err = this->QueryInterface(kIFactoryIID, (void**)aFactory); 
+  }
+}
+
+nsGuiManagerFactory::~nsGuiManagerFactory()
+{
+  nsRepository::UnregisterFactory(kIGuiManagerFactoryIID, (nsIFactory *)this); //we are out of ref counts anyway
+}

editor/guimgr/src/nsGuiManagerFactory.h

@@ -0,0 +1,63 @@
+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://wwwt.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+#ifndef nsGuiManagerFactory_h___
+#define nsGuiManagerFactory_h___
+
+#include "nsISupports.h"
+#include "nsIFactory.h"
+class nsEditGuiManager;
+
+/*
+GuiManagerFactory that can make an editor GUI manager
+*/
+
+/**
+ *  This supplies the neccessary entrance to the edit module. it will return any 
+ *  instantiations that we need.
+ */
+class nsGuiManagerFactory;
+
+nsresult getGuiManagerFactory(nsIFactory **);
+
+class nsGuiManagerFactory : public nsIFactory {
+public:
+  ////////////////////////////////////////////////////////////////////////////
+  // from nsISupports and AggregatedQueryInterface:
+
+  NS_DECL_ISUPPORTS
+  
+  ////////////////////////////////////////////////////////////////////////////
+  // from nsIFactory:
+
+  NS_IMETHOD
+  CreateInstance(nsISupports *aOuter, REFNSIID aIID, void **aResult);
+
+  NS_IMETHOD
+  LockFactory(PRBool aLock);
+
+
+  ////////////////////////////////////////////////////////////////////////////
+  // from nsFactory:
+
+  virtual ~nsGuiManagerFactory(void);
+private:
+  nsGuiManagerFactory(nsIFactory **aFactory); //will fill the aFactory with the result from queryinterface
+  friend nsresult getGuiManagerFactory(nsIFactory **);
+};
+
+#endif //nsGuiManagerFactory_h___