51 lines
1.4 KiB
JavaScript
51 lines
1.4 KiB
JavaScript
/*
|
|
Copyright 2016 OpenMarket 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.
|
|
*/
|
|
|
|
/*
|
|
* Holds the current Platform object used by the code to do anything
|
|
* specific to the platform we're running on (eg. web, electron)
|
|
* Platforms are provided by the app layer.
|
|
* This allows the app layer to set a Platform without necessarily
|
|
* having to have a MatrixChat object
|
|
*/
|
|
class PlatformPeg {
|
|
constructor() {
|
|
this.platform = null;
|
|
}
|
|
|
|
/**
|
|
* Returns the current Platform object for the application.
|
|
* This should be an instance of a class extending BasePlatform.
|
|
*/
|
|
get() {
|
|
return this.platform;
|
|
}
|
|
|
|
/**
|
|
* Sets the current platform handler object to use for the
|
|
* application.
|
|
* This should be an instance of a class extending BasePlatform.
|
|
*/
|
|
set(plaf) {
|
|
this.platform = plaf;
|
|
}
|
|
}
|
|
|
|
if (!global.mxPlatformPeg) {
|
|
global.mxPlatformPeg = new PlatformPeg();
|
|
}
|
|
module.exports = global.mxPlatformPeg;
|