forked from mirrors/gecko-dev
120 lines
3.4 KiB
C++
120 lines
3.4 KiB
C++
/* 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 "PlaceInfo.h"
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#include "VisitInfo.h"
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#include "nsIURI.h"
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#include "nsServiceManagerUtils.h"
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#include "nsIXPConnect.h"
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#include "jsapi.h"
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#include "js/Array.h" // JS::NewArrayObject
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#include "js/PropertyAndElement.h" // JS_DefineElement
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namespace mozilla {
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namespace places {
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////////////////////////////////////////////////////////////////////////////////
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//// PlaceInfo
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PlaceInfo::PlaceInfo(int64_t aId, const nsCString& aGUID,
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already_AddRefed<nsIURI> aURI, const nsString& aTitle,
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int64_t aFrecency)
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: mId(aId),
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mGUID(aGUID),
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mURI(aURI),
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mTitle(aTitle),
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mFrecency(aFrecency),
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mVisitsAvailable(false) {
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MOZ_ASSERT(mURI, "Must provide a non-null uri!");
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}
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PlaceInfo::PlaceInfo(int64_t aId, const nsCString& aGUID,
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already_AddRefed<nsIURI> aURI, const nsString& aTitle,
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int64_t aFrecency, const VisitsArray& aVisits)
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: mId(aId),
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mGUID(aGUID),
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mURI(aURI),
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mTitle(aTitle),
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mFrecency(aFrecency),
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mVisits(aVisits.Clone()),
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mVisitsAvailable(true) {
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MOZ_ASSERT(mURI, "Must provide a non-null uri!");
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}
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////////////////////////////////////////////////////////////////////////////////
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//// mozIPlaceInfo
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NS_IMETHODIMP
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PlaceInfo::GetPlaceId(int64_t* _placeId) {
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*_placeId = mId;
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return NS_OK;
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}
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NS_IMETHODIMP
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PlaceInfo::GetGuid(nsACString& _guid) {
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_guid = mGUID;
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return NS_OK;
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}
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NS_IMETHODIMP
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PlaceInfo::GetUri(nsIURI** _uri) {
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NS_ADDREF(*_uri = mURI);
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return NS_OK;
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}
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NS_IMETHODIMP
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PlaceInfo::GetTitle(nsAString& _title) {
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_title = mTitle;
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return NS_OK;
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}
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NS_IMETHODIMP
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PlaceInfo::GetFrecency(int64_t* _frecency) {
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*_frecency = mFrecency;
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return NS_OK;
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}
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NS_IMETHODIMP
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PlaceInfo::GetVisits(JSContext* aContext,
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JS::MutableHandle<JS::Value> _visits) {
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// If the visits data was not provided, return null rather
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// than an empty array to distinguish this case from the case
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// of a place without any visit.
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if (!mVisitsAvailable) {
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_visits.setNull();
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return NS_OK;
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}
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// TODO bug 625913 when we use this in situations that have more than one
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// visit here, we will likely want to make this cache the value.
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JS::Rooted<JSObject*> visits(aContext, JS::NewArrayObject(aContext, 0));
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NS_ENSURE_TRUE(visits, NS_ERROR_OUT_OF_MEMORY);
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JS::Rooted<JSObject*> global(aContext, JS::CurrentGlobalOrNull(aContext));
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NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);
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nsCOMPtr<nsIXPConnect> xpc = nsIXPConnect::XPConnect();
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for (VisitsArray::size_type idx = 0; idx < mVisits.Length(); idx++) {
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JS::Rooted<JSObject*> jsobj(aContext);
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nsresult rv = xpc->WrapNative(aContext, global, mVisits[idx],
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NS_GET_IID(mozIVisitInfo), jsobj.address());
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NS_ENSURE_SUCCESS(rv, rv);
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NS_ENSURE_STATE(jsobj);
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bool rc = JS_DefineElement(aContext, visits, idx, jsobj, JSPROP_ENUMERATE);
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NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
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}
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_visits.setObject(*visits);
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return NS_OK;
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}
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////////////////////////////////////////////////////////////////////////////////
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//// nsISupports
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NS_IMPL_ISUPPORTS(PlaceInfo, mozIPlaceInfo)
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} // namespace places
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} // namespace mozilla
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