Add m-esr52 at 52.6.0

1 files changed, 126 insertions, 0 deletions

diff --git a/dom/xul/templates/nsXULTemplateResultStorage.cpp b/dom/xul/templates/nsXULTemplateResultStorage.cpp
new file mode 100644
index 000000000..b840fc2c7
--- /dev/null
+++ b/dom/xul/templates/nsXULTemplateResultStorage.cpp
@@ -0,0 +1,126 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/* 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 "nsIServiceManager.h"
+#include "nsRDFCID.h"
+#include "nsIRDFService.h"
+#include "nsString.h"
+#include "nsXULTemplateResultStorage.h"
+
+NS_IMPL_ISUPPORTS(nsXULTemplateResultStorage, nsIXULTemplateResult)
+
+nsXULTemplateResultStorage::nsXULTemplateResultStorage(nsXULTemplateResultSetStorage* aResultSet)
+{
+    static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
+    nsCOMPtr<nsIRDFService> rdfService = do_GetService(kRDFServiceCID);
+    rdfService->GetAnonymousResource(getter_AddRefs(mNode));
+    mResultSet = aResultSet;
+    if (aResultSet) {
+        mResultSet->FillColumnValues(mValues);
+    }
+}
+
+nsXULTemplateResultStorage::~nsXULTemplateResultStorage()
+{
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetIsContainer(bool* aIsContainer)
+{
+    *aIsContainer = false;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetIsEmpty(bool* aIsEmpty)
+{
+    *aIsEmpty = true;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetMayProcessChildren(bool* aMayProcessChildren)
+{
+    *aMayProcessChildren = false;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetId(nsAString& aId)
+{
+    const char* uri = nullptr;
+    mNode->GetValueConst(&uri);
+
+    aId.Assign(NS_ConvertUTF8toUTF16(uri));
+
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetResource(nsIRDFResource** aResource)
+{
+    *aResource = mNode;
+    NS_IF_ADDREF(*aResource);
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetType(nsAString& aType)
+{
+    aType.Truncate();
+    return NS_OK;
+}
+
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetBindingFor(nsIAtom* aVar, nsAString& aValue)
+{
+    NS_ENSURE_ARG_POINTER(aVar);
+
+    aValue.Truncate();
+    if (!mResultSet) {
+        return NS_OK;
+    }
+
+    int32_t idx = mResultSet->GetColumnIndex(aVar);
+    if (idx < 0) {
+        return NS_OK;
+    }
+
+    nsIVariant * value = mValues[idx];
+    if (value) {
+        value->GetAsAString(aValue);
+    }
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::GetBindingObjectFor(nsIAtom* aVar, nsISupports** aValue)
+{
+    NS_ENSURE_ARG_POINTER(aVar);
+
+    if (mResultSet) {
+        int32_t idx = mResultSet->GetColumnIndex(aVar);
+        if (idx >= 0) {
+            *aValue = mValues[idx];
+            NS_IF_ADDREF(*aValue);
+            return NS_OK;
+        }
+    }
+    *aValue = nullptr;
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::RuleMatched(nsISupports* aQuery, nsIDOMNode* aRuleNode)
+{
+    return NS_OK;
+}
+
+NS_IMETHODIMP
+nsXULTemplateResultStorage::HasBeenRemoved()
+{
+    return NS_OK;
+}