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