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