127 lines
2.8 KiB
C++
127 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "nsIServiceManager.h"
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#include "nsRDFCID.h"
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#include "nsIRDFService.h"
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#include "nsString.h"
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#include "nsXULTemplateResultStorage.h"
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NS_IMPL_ISUPPORTS(nsXULTemplateResultStorage, nsIXULTemplateResult)
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nsXULTemplateResultStorage::nsXULTemplateResultStorage(nsXULTemplateResultSetStorage* aResultSet)
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{
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static NS_DEFINE_CID(kRDFServiceCID, NS_RDFSERVICE_CID);
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nsCOMPtr<nsIRDFService> rdfService = do_GetService(kRDFServiceCID);
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rdfService->GetAnonymousResource(getter_AddRefs(mNode));
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mResultSet = aResultSet;
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if (aResultSet) {
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mResultSet->FillColumnValues(mValues);
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}
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}
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nsXULTemplateResultStorage::~nsXULTemplateResultStorage()
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{
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetIsContainer(bool* aIsContainer)
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{
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*aIsContainer = false;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetIsEmpty(bool* aIsEmpty)
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{
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*aIsEmpty = true;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetMayProcessChildren(bool* aMayProcessChildren)
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{
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*aMayProcessChildren = false;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetId(nsAString& aId)
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{
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const char* uri = nullptr;
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mNode->GetValueConst(&uri);
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aId.Assign(NS_ConvertUTF8toUTF16(uri));
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetResource(nsIRDFResource** aResource)
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{
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*aResource = mNode;
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NS_IF_ADDREF(*aResource);
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetType(nsAString& aType)
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{
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aType.Truncate();
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetBindingFor(nsIAtom* aVar, nsAString& aValue)
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{
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NS_ENSURE_ARG_POINTER(aVar);
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aValue.Truncate();
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if (!mResultSet) {
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return NS_OK;
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}
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int32_t idx = mResultSet->GetColumnIndex(aVar);
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if (idx < 0) {
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return NS_OK;
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}
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nsIVariant * value = mValues[idx];
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if (value) {
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value->GetAsAString(aValue);
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}
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::GetBindingObjectFor(nsIAtom* aVar, nsISupports** aValue)
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{
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NS_ENSURE_ARG_POINTER(aVar);
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if (mResultSet) {
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int32_t idx = mResultSet->GetColumnIndex(aVar);
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if (idx >= 0) {
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*aValue = mValues[idx];
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NS_IF_ADDREF(*aValue);
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return NS_OK;
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}
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}
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*aValue = nullptr;
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::RuleMatched(nsISupports* aQuery, nsIDOMNode* aRuleNode)
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{
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return NS_OK;
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}
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NS_IMETHODIMP
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nsXULTemplateResultStorage::HasBeenRemoved()
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{
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return NS_OK;
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}
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