Add m-esr52 at 52.6.0

1 files changed, 137 insertions, 0 deletions

diff --git a/toolkit/components/places/PlaceInfo.cpp b/toolkit/components/places/PlaceInfo.cpp
new file mode 100644
index 000000000..760b0e718
--- /dev/null
+++ b/toolkit/components/places/PlaceInfo.cpp
@@ -0,0 +1,137 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "PlaceInfo.h"
+#include "VisitInfo.h"
+#include "nsIURI.h"
+#include "nsServiceManagerUtils.h"
+#include "nsIXPConnect.h"
+#include "mozilla/Services.h"
+#include "jsapi.h"
+
+namespace mozilla {
+namespace places {
+
+////////////////////////////////////////////////////////////////////////////////
+//// PlaceInfo
+
+PlaceInfo::PlaceInfo(int64_t aId,
+                     const nsCString& aGUID,
+                     already_AddRefed<nsIURI> aURI,
+                     const nsString& aTitle,
+                     int64_t aFrecency)
+: mId(aId)
+, mGUID(aGUID)
+, mURI(aURI)
+, mTitle(aTitle)
+, mFrecency(aFrecency)
+, mVisitsAvailable(false)
+{
+  NS_PRECONDITION(mURI, "Must provide a non-null uri!");
+}
+
+PlaceInfo::PlaceInfo(int64_t aId,
+                     const nsCString& aGUID,
+                     already_AddRefed<nsIURI> aURI,
+                     const nsString& aTitle,
+                     int64_t aFrecency,
+                     const VisitsArray& aVisits)
+: mId(aId)
+, mGUID(aGUID)
+, mURI(aURI)
+, mTitle(aTitle)
+, mFrecency(aFrecency)
+, mVisits(aVisits)
+, mVisitsAvailable(true)
+{
+  NS_PRECONDITION(mURI, "Must provide a non-null uri!");
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//// mozIPlaceInfo
+
+NS_IMETHODIMP
+PlaceInfo::GetPlaceId(int64_t* _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(int64_t* _frecency)
+{
+  *_frecency = mFrecency;
+  return NS_OK;
+}
+
+NS_IMETHODIMP
+PlaceInfo::GetVisits(JSContext* aContext,
+                     JS::MutableHandle<JS::Value> _visits)
+{
+  // If the visits data was not provided, return null rather
+  // than an empty array to distinguish this case from the case
+  // of a place without any visit.
+  if (!mVisitsAvailable) {
+    _visits.setNull();
+    return NS_OK;
+  }
+
+  // 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.
+  JS::Rooted<JSObject*> visits(aContext,
+                               JS_NewArrayObject(aContext, 0));
+  NS_ENSURE_TRUE(visits, NS_ERROR_OUT_OF_MEMORY);
+
+  JS::Rooted<JSObject*> global(aContext, JS::CurrentGlobalOrNull(aContext));
+  NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);
+
+  nsCOMPtr<nsIXPConnect> xpc = mozilla::services::GetXPConnect();
+
+  for (VisitsArray::size_type idx = 0; idx < mVisits.Length(); idx++) {
+    JS::RootedObject jsobj(aContext);
+    nsresult rv = xpc->WrapNative(aContext, global, mVisits[idx],
+                                  NS_GET_IID(mozIVisitInfo),
+                                  jsobj.address());
+    NS_ENSURE_SUCCESS(rv, rv);
+    NS_ENSURE_STATE(jsobj);
+
+    bool rc = JS_DefineElement(aContext, visits, idx, jsobj, JSPROP_ENUMERATE);
+    NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
+  }
+
+  _visits.setObject(*visits);
+  return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////
+//// nsISupports
+
+NS_IMPL_ISUPPORTS(
+  PlaceInfo
+, mozIPlaceInfo
+)
+
+} // namespace places
+} // namespace mozilla