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Implementing storage handling for hotkeys definitions

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This commit is contained in:
Bruno Alves de Faria 2017-04-26 17:33:28 -03:00 committed by Erik Ziegler
parent 8aac5dc47d
commit 1ae90fc064
1 changed files with 34 additions and 1 deletions
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35
Packages/ohif-hotkeys/client/classes/HotkeysManager.js
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@ -1,5 +1,7 @@
import { Meteor } from 'meteor/meteor';
import { ReactiveVar } from 'meteor/reactive-var';
import { Tracker } from 'meteor/tracker';
import { Session } from 'meteor/session';
import { OHIF } from 'meteor/ohif:core';
import { HotkeysContext } from 'meteor/ohif:hotkeys/client/classes/HotkeysContext';
@ -8,6 +10,8 @@ export class HotkeysManager {
this.contexts = {};
this.currentContextName = null;
this.enabled = new ReactiveVar(true);
this.retrieveFunction = retrieveFunction;
this.storeFunction = storeFunction;
Tracker.autorun(() => {
const contextName = OHIF.context.get();
@ -15,6 +19,28 @@ export class HotkeysManager {
});
}
store(contextName, definitions) {
const storageKey = `hotkeysDefinitions.${contextName}`;
if (this.storeFunction) {
this.storeFunction(contextName, definitions);
} else if (Meteor.userId()) {
OHIF.user.setData(storageKey, definitions);
} else {
Session.setPersistent(storageKey, definitions);
}
}
retrieve(contextName) {
const storageKey = `hotkeysDefinitions.${contextName}`;
if (this.retrieveFunction) {
return this.retrieveFunction(contextName);
} else if (Meteor.userId()) {
return OHIF.user.getData(storageKey);
} else {
return Session.get(storageKey);
}
}
disable() {
this.enabled.set(false);
}
@ -31,7 +57,13 @@ export class HotkeysManager {
return this.getContext(this.currentContextName);
}
set(contextName, contextDefinitions, extend=false) {
load(contextName) {
const definitions = this.retrieve(contextName);
if (!definitions) return;
this.set(contextName, definitions);
}
set(contextName, contextDefinitions) {
const enabled = this.enabled;
const context = new HotkeysContext(contextName, contextDefinitions, enabled);
const currentContext = this.getCurrentContext();
@ -72,5 +104,6 @@ export class HotkeysManager {
this.currentContextName = contextName;
newContext.initialize();
this.load(contextName);
}
}