gecko-dev/toolkit/components/places/PlaceInfo.cpp

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4.3 KiB
C++

/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is PlaceInfo object.
*
* The Initial Developer of the Original Code is
* the Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2011
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Shawn Wilsher <me@shawnwilsher.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "PlaceInfo.h"
#include "VisitInfo.h"
#include "nsIURI.h"
#include "nsServiceManagerUtils.h"
#include "nsIXPConnect.h"
#include "mozilla/Services.h"
namespace mozilla {
namespace places {
////////////////////////////////////////////////////////////////////////////////
//// PlaceInfo
PlaceInfo::PlaceInfo(PRInt64 aId,
const nsCString& aGUID,
already_AddRefed<nsIURI> aURI,
const nsString& aTitle,
PRInt64 aFrecency,
const VisitsArray& aVisits)
: mId(aId)
, mGUID(aGUID)
, mURI(aURI)
, mTitle(aTitle)
, mFrecency(aFrecency)
, mVisits(aVisits)
{
NS_PRECONDITION(mURI, "Must provide a non-null uri!");
}
////////////////////////////////////////////////////////////////////////////////
//// mozIPlaceInfo
NS_IMETHODIMP
PlaceInfo::GetPlaceId(PRInt64* _placeId)
{
*_placeId = mId;
return NS_OK;
}
NS_IMETHODIMP
PlaceInfo::GetGuid(nsACString& _guid)
{
_guid = mGUID;
return NS_OK;
}
NS_IMETHODIMP
PlaceInfo::GetUri(nsIURI** _uri)
{
NS_ADDREF(*_uri = mURI);
return NS_OK;
}
NS_IMETHODIMP
PlaceInfo::GetTitle(nsAString& _title)
{
_title = mTitle;
return NS_OK;
}
NS_IMETHODIMP
PlaceInfo::GetFrecency(PRInt64* _frecency)
{
*_frecency = mFrecency;
return NS_OK;
}
NS_IMETHODIMP
PlaceInfo::GetVisits(JSContext* aContext,
jsval* _visits)
{
// TODO bug 625913 when we use this in situations that have more than one
// visit here, we will likely want to make this cache the value.
JSObject* visits = JS_NewArrayObject(aContext, 0, NULL);
NS_ENSURE_TRUE(visits, NS_ERROR_OUT_OF_MEMORY);
JSObject* global = JS_GetGlobalForScopeChain(aContext);
NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIXPConnect> xpc = mozilla::services::GetXPConnect();
for (VisitsArray::size_type idx = 0; idx < mVisits.Length(); idx++) {
nsCOMPtr<nsIXPConnectJSObjectHolder> wrapper;
nsresult rv = xpc->WrapNative(aContext, global, mVisits[idx],
NS_GET_IID(mozIVisitInfo),
getter_AddRefs(wrapper));
NS_ENSURE_SUCCESS(rv, rv);
JSObject* jsobj;
rv = wrapper->GetJSObject(&jsobj);
NS_ENSURE_SUCCESS(rv, rv);
jsval wrappedVisit = OBJECT_TO_JSVAL(jsobj);
JSBool rc = JS_SetElement(aContext, visits, idx, &wrappedVisit);
NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
}
*_visits = OBJECT_TO_JSVAL(visits);
return NS_OK;
}
////////////////////////////////////////////////////////////////////////////////
//// nsISupports
NS_IMPL_ISUPPORTS1(
PlaceInfo
, mozIPlaceInfo
)
} // namespace places
} // namespace mozilla