ohif-viewer/platform/viewer/src/appInit.js
2021-07-08 10:04:23 +02:00

105 lines
2.5 KiB
JavaScript

import {
CommandsManager,
ExtensionManager,
ServicesManager,
HotkeysManager,
UINotificationService,
UIModalService,
UIDialogService,
UIViewportDialogService,
MeasurementService,
DisplaySetService,
ToolBarService,
ViewportGridService,
HangingProtocolService,
CineService,
UserAuthenticationService,
errorHandler
// utils,
} from '@ohif/core';
/**
* @param {object|func} appConfigOrFunc - application configuration, or a function that returns application configuration
* @param {object[]} defaultExtensions - array of extension objects
*/
function appInit(appConfigOrFunc, defaultExtensions) {
const appConfig = {
...(typeof appConfigOrFunc === 'function'
? appConfigOrFunc({ servicesManager })
: appConfigOrFunc),
};
const commandsManagerConfig = {
getAppState: () => {},
/** Used by commands to determine active context */
getActiveContexts: () => [
'VIEWER',
'DEFAULT',
'ACTIVE_VIEWPORT::CORNERSTONE',
],
};
const commandsManager = new CommandsManager(commandsManagerConfig);
const servicesManager = new ServicesManager(commandsManager);
const hotkeysManager = new HotkeysManager(commandsManager, servicesManager);
const extensionManager = new ExtensionManager({
commandsManager,
servicesManager,
hotkeysManager,
appConfig,
});
servicesManager.registerServices([
UINotificationService,
UIModalService,
UIDialogService,
UIViewportDialogService,
MeasurementService,
DisplaySetService,
ToolBarService,
ViewportGridService,
HangingProtocolService,
CineService,
UserAuthenticationService,
]);
errorHandler.getHTTPErrorHandler = () => {
if (typeof appConfig.httpErrorHandler === 'function') {
return appConfig.httpErrorHandler;
}
};
/**
* Example: [ext1, ext2, ext3]
* Example2: [[ext1, config], ext2, [ext3, config]]
*/
extensionManager.registerExtensions(
[...defaultExtensions, ...appConfig.extensions],
appConfig.dataSources
);
// TODO: We no longer use `utils.addServer`
// TODO: We no longer init webWorkers at app level
// TODO: We no longer init the user Manager
if (!appConfig.modes) {
throw new Error('No modes are defined! Check your app-config.js');
}
// TODO: Remove this
if (!appConfig.modes.length) {
appConfig.modes.push(window.longitudinalMode);
// appConfig.modes.push(window.segmentationMode);
}
return {
appConfig,
commandsManager,
extensionManager,
servicesManager,
hotkeysManager,
};
}
export default appInit;