Merge MatrixKit develop with commit hash: b85b736313bec0592bd1cabc68035d97f5331137

Riot/Modules/MatrixKit/Utils/MXKConstants.h

@@ -0,0 +1,41 @@
+/*
+ Copyright 2015 OpenMarket Ltd
+ Copyright 2018 New Vector Ltd
+
+ Licensed under the Apache License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+ */
+
+#import <UIKit/UIKit.h>
+
+#define MXK_DEPRECATED_ATTRIBUTE                __attribute__((deprecated))
+#define MXK_DEPRECATED_ATTRIBUTE_WITH_MSG(msg)  __attribute((deprecated((msg))))
+
+/**
+ The Matrix iOS Kit version.
+ */
+FOUNDATION_EXPORT NSString *const MatrixKitVersion;
+
+/**
+ Posted when an error is observed at Matrix Kit level.
+ This notification may be used to inform user by showing the error as an alert.
+ The notification object is the NSError instance.
+ 
+ The passed userInfo dictionary may contain:
+ - `kMXKErrorUserIdKey` the matrix identifier of the account concerned by this error.
+ */
+FOUNDATION_EXPORT NSString *const kMXKErrorNotification;
+
+/**
+ The key in notification userInfo dictionary representating the account userId.
+ */
+FOUNDATION_EXPORT NSString *const kMXKErrorUserIdKey;