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toolkit/components/places/PlaceInfo.cpp@b8a032363ba2 (annotated)

toolkit/components/places/PlaceInfo.cpp

Thu, 22 Jan 2015 13:21:57 +0100

author

Michael Schloh von Bennewitz <michael@schloh.com>

date

Thu, 22 Jan 2015 13:21:57 +0100

branch

TOR_BUG_9701

changeset 15

b8a032363ba2

permissions

-rw-r--r--

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

michael@0	1	/* This Source Code Form is subject to the terms of the Mozilla Public
michael@0	2	* License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0	3	* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0	4
michael@0	5	#include "PlaceInfo.h"
michael@0	6	#include "VisitInfo.h"
michael@0	7	#include "nsIURI.h"
michael@0	8	#include "nsServiceManagerUtils.h"
michael@0	9	#include "nsIXPConnect.h"
michael@0	10	#include "mozilla/Services.h"
michael@0	11	#include "jsapi.h"
michael@0	12
michael@0	13	namespace mozilla {
michael@0	14	namespace places {
michael@0	15
michael@0	16	////////////////////////////////////////////////////////////////////////////////
michael@0	17	//// PlaceInfo
michael@0	18
michael@0	19	PlaceInfo::PlaceInfo(int64_t aId,
michael@0	20	const nsCString& aGUID,
michael@0	21	already_AddRefed<nsIURI> aURI,
michael@0	22	const nsString& aTitle,
michael@0	23	int64_t aFrecency)
michael@0	24	: mId(aId)
michael@0	25	, mGUID(aGUID)
michael@0	26	, mURI(aURI)
michael@0	27	, mTitle(aTitle)
michael@0	28	, mFrecency(aFrecency)
michael@0	29	, mVisitsAvailable(false)
michael@0	30	{
michael@0	31	NS_PRECONDITION(mURI, "Must provide a non-null uri!");
michael@0	32	}
michael@0	33
michael@0	34	PlaceInfo::PlaceInfo(int64_t aId,
michael@0	35	const nsCString& aGUID,
michael@0	36	already_AddRefed<nsIURI> aURI,
michael@0	37	const nsString& aTitle,
michael@0	38	int64_t aFrecency,
michael@0	39	const VisitsArray& aVisits)
michael@0	40	: mId(aId)
michael@0	41	, mGUID(aGUID)
michael@0	42	, mURI(aURI)
michael@0	43	, mTitle(aTitle)
michael@0	44	, mFrecency(aFrecency)
michael@0	45	, mVisits(aVisits)
michael@0	46	, mVisitsAvailable(true)
michael@0	47	{
michael@0	48	NS_PRECONDITION(mURI, "Must provide a non-null uri!");
michael@0	49	}
michael@0	50
michael@0	51	////////////////////////////////////////////////////////////////////////////////
michael@0	52	//// mozIPlaceInfo
michael@0	53
michael@0	54	NS_IMETHODIMP
michael@0	55	PlaceInfo::GetPlaceId(int64_t* _placeId)
michael@0	56	{
michael@0	57	*_placeId = mId;
michael@0	58	return NS_OK;
michael@0	59	}
michael@0	60
michael@0	61	NS_IMETHODIMP
michael@0	62	PlaceInfo::GetGuid(nsACString& _guid)
michael@0	63	{
michael@0	64	_guid = mGUID;
michael@0	65	return NS_OK;
michael@0	66	}
michael@0	67
michael@0	68	NS_IMETHODIMP
michael@0	69	PlaceInfo::GetUri(nsIURI** _uri)
michael@0	70	{
michael@0	71	NS_ADDREF(*_uri = mURI);
michael@0	72	return NS_OK;
michael@0	73	}
michael@0	74
michael@0	75	NS_IMETHODIMP
michael@0	76	PlaceInfo::GetTitle(nsAString& _title)
michael@0	77	{
michael@0	78	_title = mTitle;
michael@0	79	return NS_OK;
michael@0	80	}
michael@0	81
michael@0	82	NS_IMETHODIMP
michael@0	83	PlaceInfo::GetFrecency(int64_t* _frecency)
michael@0	84	{
michael@0	85	*_frecency = mFrecency;
michael@0	86	return NS_OK;
michael@0	87	}
michael@0	88
michael@0	89	NS_IMETHODIMP
michael@0	90	PlaceInfo::GetVisits(JSContext* aContext,
michael@0	91	JS::MutableHandle<JS::Value> _visits)
michael@0	92	{
michael@0	93	// If the visits data was not provided, return null rather
michael@0	94	// than an empty array to distinguish this case from the case
michael@0	95	// of a place without any visit.
michael@0	96	if (!mVisitsAvailable) {
michael@0	97	_visits.setNull();
michael@0	98	return NS_OK;
michael@0	99	}
michael@0	100
michael@0	101	// TODO bug 625913 when we use this in situations that have more than one
michael@0	102	// visit here, we will likely want to make this cache the value.
michael@0	103	JS::Rooted<JSObject*> visits(aContext,
michael@0	104	JS_NewArrayObject(aContext, 0));
michael@0	105	NS_ENSURE_TRUE(visits, NS_ERROR_OUT_OF_MEMORY);
michael@0	106
michael@0	107	JS::Rooted<JSObject*> global(aContext, JS::CurrentGlobalOrNull(aContext));
michael@0	108	NS_ENSURE_TRUE(global, NS_ERROR_UNEXPECTED);
michael@0	109
michael@0	110	nsCOMPtr<nsIXPConnect> xpc = mozilla::services::GetXPConnect();
michael@0	111
michael@0	112	for (VisitsArray::size_type idx = 0; idx < mVisits.Length(); idx++) {
michael@0	113	nsCOMPtr<nsIXPConnectJSObjectHolder> wrapper;
michael@0	114	nsresult rv = xpc->WrapNative(aContext, global, mVisits[idx],
michael@0	115	NS_GET_IID(mozIVisitInfo),
michael@0	116	getter_AddRefs(wrapper));
michael@0	117	NS_ENSURE_SUCCESS(rv, rv);
michael@0	118
michael@0	119	JS::Rooted<JSObject*> jsobj(aContext, wrapper->GetJSObject());
michael@0	120	NS_ENSURE_STATE(jsobj);
michael@0	121
michael@0	122	bool rc = JS_SetElement(aContext, visits, idx, jsobj);
michael@0	123	NS_ENSURE_TRUE(rc, NS_ERROR_UNEXPECTED);
michael@0	124	}
michael@0	125
michael@0	126	_visits.setObject(*visits);
michael@0	127	return NS_OK;
michael@0	128	}
michael@0	129
michael@0	130	////////////////////////////////////////////////////////////////////////////////
michael@0	131	//// nsISupports
michael@0	132
michael@0	133	NS_IMPL_ISUPPORTS(
michael@0	134	PlaceInfo
michael@0	135	, mozIPlaceInfo
michael@0	136	)
michael@0	137
michael@0	138	} // namespace places
michael@0	139	} // namespace mozilla