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Diffstat (limited to '')
-rw-r--r-- | comm/mailnews/jsaccount/src/JaMsgFolder.h | 137 |
1 files changed, 137 insertions, 0 deletions
diff --git a/comm/mailnews/jsaccount/src/JaMsgFolder.h b/comm/mailnews/jsaccount/src/JaMsgFolder.h new file mode 100644 index 0000000000..97cdfce5e6 --- /dev/null +++ b/comm/mailnews/jsaccount/src/JaMsgFolder.h @@ -0,0 +1,137 @@ +/* -*- 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 "nsISupports.h" +#include "DelegateList.h" +#include "msgIOverride.h" +#include "nsIMsgFolder.h" +#include "nsMsgDBFolder.h" +#include "nsCycleCollectionParticipant.h" +#include "nsTHashMap.h" +#include "nsIInterfaceRequestor.h" +#include "nsNetUtil.h" +#include "nsIDBChangeListener.h" +#include "nsIUrlListener.h" +#include "nsIMsgFilterPlugin.h" +#include "nsIInterfaceRequestor.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 nsACString& 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 + + NS_FORWARD_NSIMSGFOLDER(DELEGATE_JS(mJsIMsgFolder, mMethods, mCppBase)->) + NS_FORWARD_NSIDBCHANGELISTENER( + DELEGATE_JS(mJsIDBChangeListener, mMethods, + (nsCOMPtr<nsIDBChangeListener>(do_QueryInterface(mCppBase)))) + ->) + NS_FORWARD_NSIURLLISTENER( + DELEGATE_JS(mJsIUrlListener, mMethods, + (nsCOMPtr<nsIUrlListener>(do_QueryInterface(mCppBase)))) + ->) + NS_FORWARD_NSIJUNKMAILCLASSIFICATIONLISTENER( + DELEGATE_JS(mJsIJunkMailClassificationListener, mMethods, + (nsCOMPtr<nsIJunkMailClassificationListener>( + do_QueryInterface(mCppBase)))) + ->) + NS_FORWARD_NSIMSGTRAITCLASSIFICATIONLISTENER( + DELEGATE_JS(mJsIMsgTraitClassificationListener, mMethods, + (nsCOMPtr<nsIMsgTraitClassificationListener>( + do_QueryInterface(mCppBase)))) + ->) + NS_FORWARD_NSIINTERFACEREQUESTOR( + DELEGATE_JS( + mJsIInterfaceRequestor, mMethods, + (nsCOMPtr<nsIInterfaceRequestor>(do_QueryInterface(mCppBase)))) + ->) + + JaCppMsgFolderDelegator(); + + private: + virtual ~JaCppMsgFolderDelegator() {} + + class Super : public nsIMsgFolder, + 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_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; + nsTHashMap<nsCStringHashKey, bool>* mMethods; +}; + +} // namespace mailnews +} // namespace mozilla + +#endif |