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-rw-r--r--mailnews/jsaccount/src/JaCompose.cpp103
1 files changed, 103 insertions, 0 deletions
diff --git a/mailnews/jsaccount/src/JaCompose.cpp b/mailnews/jsaccount/src/JaCompose.cpp
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+++ b/mailnews/jsaccount/src/JaCompose.cpp
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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/. */
+
+#include "JaCompose.h"
+#include "nsISupportsUtils.h"
+#include "nsComponentManagerUtils.h"
+
+// This file specifies the implementation of nsIMsgCompose.idl objects
+// in the JsAccount system.
+
+namespace mozilla {
+namespace mailnews {
+
+NS_IMPL_ISUPPORTS_INHERITED(JaBaseCppCompose,
+ nsMsgCompose,
+ nsIInterfaceRequestor)
+
+// nsIInterfaceRequestor implementation
+NS_IMETHODIMP
+JaBaseCppCompose::GetInterface(const nsIID & aIID, void **aSink)
+{
+ return QueryInterface(aIID, aSink);
+}
+
+// Delegator object to bypass JS method override.
+
+JaCppComposeDelegator::JaCppComposeDelegator() {
+ mCppBase = do_QueryInterface(
+ NS_ISUPPORTS_CAST(nsIMsgCompose*, new Super(this)));
+ mMethods = nullptr;
+}
+
+NS_IMPL_ISUPPORTS_INHERITED(JaCppComposeDelegator,
+ JaBaseCppCompose,
+ msgIOverride)
+
+NS_IMPL_ISUPPORTS(JaCppComposeDelegator::Super,
+ nsIMsgCompose,
+ nsIMsgSendListener,
+ nsIInterfaceRequestor)
+
+NS_IMETHODIMP
+JaCppComposeDelegator::SetMethodsToDelegate(msgIDelegateList* aDelegateList)
+{
+ if (!aDelegateList)
+ {
+ NS_WARNING("Null delegate list");
+ return NS_ERROR_NULL_POINTER;
+ }
+ // We static_cast since we want to use the hash object directly.
+ mDelegateList = static_cast<DelegateList*> (aDelegateList);
+ mMethods = &(mDelegateList->mMethods);
+ return NS_OK;
+}
+NS_IMETHODIMP
+JaCppComposeDelegator::GetMethodsToDelegate(msgIDelegateList** aDelegateList)
+{
+ if (!mDelegateList)
+ mDelegateList = new DelegateList("mozilla::mailnews::JaCppComposeDelegator::");
+ mMethods = &(mDelegateList->mMethods);
+ NS_ADDREF(*aDelegateList = mDelegateList);
+ return NS_OK;
+}
+
+NS_IMETHODIMP
+JaCppComposeDelegator::SetJsDelegate(nsISupports* aJsDelegate)
+{
+ // If these QIs fail, then overrides are not provided for methods in that
+ // interface, which is OK.
+ mJsISupports = aJsDelegate;
+ mJsIMsgCompose = do_QueryInterface(aJsDelegate);
+ mJsIMsgSendListener = do_QueryInterface(aJsDelegate);
+ mJsIInterfaceRequestor = do_QueryInterface(aJsDelegate);
+ return NS_OK;
+}
+NS_IMETHODIMP
+JaCppComposeDelegator::GetJsDelegate(nsISupports **aJsDelegate)
+{
+ NS_ENSURE_ARG_POINTER(aJsDelegate);
+ if (mJsISupports)
+ {
+ NS_ADDREF(*aJsDelegate = mJsISupports);
+ return NS_OK;
+ }
+ return NS_ERROR_NOT_INITIALIZED;
+}
+
+NS_IMETHODIMP
+JaCppComposeDelegator::GetCppBase(nsISupports** aCppBase)
+{
+ nsCOMPtr<nsISupports> cppBaseSupports;
+ cppBaseSupports = NS_ISUPPORTS_CAST(nsIMsgCompose*, mCppBase);
+ NS_ENSURE_STATE(cppBaseSupports);
+ cppBaseSupports.forget(aCppBase);
+
+ return NS_OK;
+}
+
+} // namespace mailnews
+} // namespace mozilla