113 lines
4.0 KiB
JavaScript
113 lines
4.0 KiB
JavaScript
import { OHIF } from 'meteor/ohif:core';
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import 'meteor/ohif:viewerbase';
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import 'meteor/ohif:metadata';
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const viewportUtils = OHIF.viewerbase.viewportUtils;
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OHIF.viewer.functionList = {
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toggleCineDialog: viewportUtils.toggleCineDialog,
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toggleCinePlay: viewportUtils.toggleCinePlay,
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clearTools: viewportUtils.clearTools,
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resetViewport: viewportUtils.resetViewport,
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invert: viewportUtils.invert
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};
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Session.set('activeContentId', 'standalone');
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Session.setDefault('activeViewport', false);
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Session.setDefault('leftSidebar', false);
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Session.setDefault('rightSidebar', false);
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/**
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* Inits OHIF Hanging Protocol's onReady.
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* It waits for OHIF Hanging Protocol to be ready to instantiate the ProtocolEngine
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* Hanging Protocol will use OHIF LayoutManager to render viewports properly
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*/
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const initHangingProtocol = () => {
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// When Hanging Protocol is ready
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HP.ProtocolStore.onReady(() => {
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// Gets all StudyMetadata objects: necessary for Hanging Protocol to access study metadata
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const studyMetadataList = OHIF.viewer.StudyMetadataList.all();
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// Caches Layout Manager: Hanging Protocol uses it for layout management according to current protocol
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const layoutManager = OHIF.viewerbase.layoutManager;
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// Instantiate StudyMetadataSource: necessary for Hanging Protocol to get study metadata
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const studyMetadataSource = new StudyList.classes.OHIFStudyMetadataSource();
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// Creates Protocol Engine object with required arguments
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const ProtocolEngine = new HP.ProtocolEngine(layoutManager, studyMetadataList, [], studyMetadataSource);
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// Sets up Hanging Protocol engine
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HP.setEngine(ProtocolEngine);
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});
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};
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Template.viewer.onCreated(() => {
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const instance = Template.instance();
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instance.data.state = new ReactiveDict();
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instance.data.state.set('leftSidebar', Session.get('leftSidebar'));
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instance.data.state.set('rightSidebar', Session.get('rightSidebar'));
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const contentId = instance.data.contentId;
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if (ViewerData[contentId] && ViewerData[contentId].loadedSeriesData) {
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OHIF.log.info('Reloading previous loadedSeriesData');
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OHIF.viewer.loadedSeriesData = ViewerData[contentId].loadedSeriesData;
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} else {
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OHIF.log.info('Setting default ViewerData');
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OHIF.viewer.loadedSeriesData = {};
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ViewerData[contentId] = {};
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ViewerData[contentId].loadedSeriesData = OHIF.viewer.loadedSeriesData;
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// Update the viewer data object
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ViewerData[contentId].viewportColumns = 1;
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ViewerData[contentId].viewportRows = 1;
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ViewerData[contentId].activeViewport = 0;
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}
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Session.set('activeViewport', ViewerData[contentId].activeViewport || 0);
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// @TypeSafeStudies
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// Update the OHIF.viewer.Studies collection with the loaded studies
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OHIF.viewer.Studies.removeAll();
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ViewerData[contentId].studyInstanceUids = [];
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instance.data.studies.forEach(study => {
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study.selected = true;
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const studyMetadata = new OHIF.metadata.StudyMetadata(study);
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study.displaySets = OHIF.viewerbase.sortingManager.getDisplaySets(studyMetadata);
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OHIF.viewer.Studies.insert(study);
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ViewerData[contentId].studyInstanceUids.push(study.studyInstanceUid);
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});
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Session.set('ViewerData', ViewerData);
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});
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Template.viewer.onRendered(function() {
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this.autorun(function() {
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// To make sure ohif viewerMain is rendered before initializing Hanging Protocols
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const isOHIFViewerMainRendered = Session.get('OHIFViewerMainRendered');
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// To avoid first run
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if (isOHIFViewerMainRendered) {
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// To run only when ViewerMainRendered dependency has changed.
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// because initHangingProtocol can have other reactive components
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Tracker.nonreactive(initHangingProtocol);
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}
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});
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});
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Template.viewer.events({
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'click .js-toggle-studies'() {
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const instance = Template.instance();
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const current = instance.data.state.get('leftSidebar');
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instance.data.state.set('leftSidebar', !current);
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}
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});
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