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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#ifndef _JaMsgFolder_H_
#define _JaMsgFolder_H_
#include "DelegateList.h"
#include "msgIOverride.h"
#include "nsMsgDBFolder.h"
#include "nsAutoPtr.h"
#include "nsCycleCollectionParticipant.h"
#include "nsDataHashtable.h"
#include "nsIInterfaceRequestor.h"
#include "nsWeakReference.h"
#include "nsNetUtil.h"
namespace mozilla {
namespace mailnews {
/* Header file */
// This class is an XPCOM component, usable in JS, that calls the methods
// in the C++ base class (bypassing any JS override).
class JaBaseCppMsgFolder : public nsMsgDBFolder,
public nsIInterfaceRequestor
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_NSIINTERFACEREQUESTOR
JaBaseCppMsgFolder() { }
// nsMsgDBFolder overrides
nsresult CreateChildFromURI(const nsCString &uri, nsIMsgFolder **folder) override;
nsresult GetDatabase() override;
// Local Utility Functions
// Create a placeholder file to represent a folder.
nsresult CreateDummyFile(nsIMsgFolder* aMailFolder);
protected:
virtual ~JaBaseCppMsgFolder() { }
};
class JaCppMsgFolderDelegator : public JaBaseCppMsgFolder,
public msgIOverride
{
public:
NS_DECL_ISUPPORTS_INHERITED
NS_DECL_MSGIOVERRIDE
// Note that we do not support override of RDF methods.
NS_FORWARD_NSIRDFRESOURCE(JaBaseCppMsgFolder::)
NS_FORWARD_NSIRDFNODE(JaBaseCppMsgFolder::)
NS_FORWARD_NSIMSGFOLDER(DELEGATE_JS(nsIMsgFolder, mJsIMsgFolder)->)
NS_FORWARD_NSIDBCHANGELISTENER(
DELEGATE_JS(nsIDBChangeListener, mJsIDBChangeListener)->)
NS_FORWARD_NSIURLLISTENER(DELEGATE_JS(nsIUrlListener, mJsIUrlListener)->)
NS_FORWARD_NSIJUNKMAILCLASSIFICATIONLISTENER(
DELEGATE_JS(nsIJunkMailClassificationListener,
mJsIJunkMailClassificationListener)->)
NS_FORWARD_NSIMSGTRAITCLASSIFICATIONLISTENER(
DELEGATE_JS(nsIMsgTraitClassificationListener,
mJsIMsgTraitClassificationListener)->)
NS_FORWARD_NSIINTERFACEREQUESTOR(
DELEGATE_JS(nsIInterfaceRequestor, mJsIInterfaceRequestor)->)
JaCppMsgFolderDelegator();
private:
virtual ~JaCppMsgFolderDelegator() {
}
class Super : public nsIMsgFolder,
public nsIRDFResource,
public nsIDBChangeListener,
public nsIUrlListener,
public nsIJunkMailClassificationListener,
public nsIMsgTraitClassificationListener,
public nsIInterfaceRequestor
{
public:
// Why fake this? Because this method is fully owned by
// JaCppMsgFolderDelegator, and this reference is to the "this" of the
// main method. But it is not really the local "this".
explicit Super(JaCppMsgFolderDelegator* aFakeThis) {mFakeThis = aFakeThis;}
NS_DECL_ISUPPORTS
NS_FORWARD_NSIMSGFOLDER(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIRDFRESOURCE(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIRDFNODE(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIDBCHANGELISTENER(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIURLLISTENER(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIJUNKMAILCLASSIFICATIONLISTENER(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIMSGTRAITCLASSIFICATIONLISTENER(mFakeThis->JaBaseCppMsgFolder::)
NS_FORWARD_NSIINTERFACEREQUESTOR(mFakeThis->JaBaseCppMsgFolder::)
private:
virtual ~Super() {}
JaCppMsgFolderDelegator* mFakeThis;
};
// Interfaces that may be overridden by JS.
nsCOMPtr<nsIMsgFolder> mJsIMsgFolder;
nsCOMPtr<nsIDBChangeListener> mJsIDBChangeListener;
nsCOMPtr<nsIUrlListener> mJsIUrlListener;
nsCOMPtr<nsIJunkMailClassificationListener> mJsIJunkMailClassificationListener;
nsCOMPtr<nsIMsgTraitClassificationListener> mJsIMsgTraitClassificationListener;
nsCOMPtr<nsIInterfaceRequestor> mJsIInterfaceRequestor;
nsCOMPtr<nsISupports> mJsISupports;
nsCOMPtr<nsIMsgFolder> mCppBase;
RefPtr<DelegateList> mDelegateList;
nsDataHashtable<nsCStringHashKey, bool>* mMethods;
};
} // namespace mailnews
} // namespace mozilla
#endif
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