зеркало из https://github.com/mozilla/gecko-dev.git
150 строки
4.3 KiB
C++
150 строки
4.3 KiB
C++
/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is PlaceInfo object.
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*
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* The Initial Developer of the Original Code is
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* the Mozilla Foundation.
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* Portions created by the Initial Developer are Copyright (C) 2011
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Shawn Wilsher <me@shawnwilsher.com>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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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 "mozilla/Services.h"
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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(PRInt64 aId,
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const nsCString& aGUID,
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already_AddRefed<nsIURI> aURI,
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const nsString& aTitle,
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PRInt64 aFrecency,
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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)
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{
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NS_PRECONDITION(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(PRInt64* _placeId)
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{
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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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{
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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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{
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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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{
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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(PRInt64* _frecency)
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{
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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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jsval* _visits)
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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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JSObject* visits = JS_NewArrayObject(aContext, 0, NULL);
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NS_ENSURE_TRUE(visits, NS_ERROR_OUT_OF_MEMORY);
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JSObject* global = JS_GetGlobalForScopeChain(aContext);
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NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);
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nsCOMPtr<nsIXPConnect> xpc = mozilla::services::GetXPConnect();
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for (VisitsArray::size_type idx = 0; idx < mVisits.Length(); idx++) {
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nsCOMPtr<nsIXPConnectJSObjectHolder> wrapper;
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nsresult rv = xpc->WrapNative(aContext, global, mVisits[idx],
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NS_GET_IID(mozIVisitInfo),
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getter_AddRefs(wrapper));
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NS_ENSURE_SUCCESS(rv, rv);
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JSObject* jsobj;
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rv = wrapper->GetJSObject(&jsobj);
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NS_ENSURE_SUCCESS(rv, rv);
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jsval wrappedVisit = OBJECT_TO_JSVAL(jsobj);
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JSBool rc = JS_SetElement(aContext, visits, idx, &wrappedVisit);
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NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
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}
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*_visits = OBJECT_TO_JSVAL(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_ISUPPORTS1(
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PlaceInfo
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, mozIPlaceInfo
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)
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} // namespace places
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} // namespace mozilla
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