element-web/src/stores/ModalWidgetStore.ts
Robin 744eeb53fe
Don't assume that widget IDs are unique (#8052)
* Don't assume that widget IDs are unique

Signed-off-by: Robin Townsend <robin@robin.town>

* Don't remove live tiles that don't exist

Signed-off-by: Robin Townsend <robin@robin.town>

* Add unit test for AppTile's live tile tracking

Signed-off-by: Robin Townsend <robin@robin.town>
2022-03-15 12:15:26 +00:00

102 lines
3.7 KiB
TypeScript

/*
Copyright 2020 The Matrix.org Foundation C.I.C.
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 { IModalWidgetOpenRequestData, IModalWidgetReturnData, Widget } from "matrix-widget-api";
import { logger } from "matrix-js-sdk/src/logger";
import { AsyncStoreWithClient } from "./AsyncStoreWithClient";
import defaultDispatcher from "../dispatcher/dispatcher";
import { ActionPayload } from "../dispatcher/payloads";
import Modal, { IHandle, IModal } from "../Modal";
import ModalWidgetDialog from "../components/views/dialogs/ModalWidgetDialog";
import { WidgetMessagingStore } from "./widgets/WidgetMessagingStore";
interface IState {
modal?: IModal<any>;
openedFromId?: string;
}
export class ModalWidgetStore extends AsyncStoreWithClient<IState> {
private static internalInstance = new ModalWidgetStore();
private modalInstance: IHandle<void[]> = null;
private openSourceWidgetId: string = null;
private openSourceWidgetRoomId: string = null;
private constructor() {
super(defaultDispatcher, {});
}
public static get instance(): ModalWidgetStore {
return ModalWidgetStore.internalInstance;
}
protected async onAction(payload: ActionPayload): Promise<any> {
// nothing
}
public canOpenModalWidget = () => {
return !this.modalInstance;
};
public openModalWidget = (
requestData: IModalWidgetOpenRequestData,
sourceWidget: Widget,
widgetRoomId?: string,
) => {
if (this.modalInstance) return;
this.openSourceWidgetId = sourceWidget.id;
this.openSourceWidgetRoomId = widgetRoomId;
this.modalInstance = Modal.createTrackedDialog('Modal Widget', '', ModalWidgetDialog, {
widgetDefinition: { ...requestData },
widgetRoomId,
sourceWidgetId: sourceWidget.id,
onFinished: (success: boolean, data?: IModalWidgetReturnData) => {
if (!success) {
this.closeModalWidget(sourceWidget, widgetRoomId, { "m.exited": true });
} else {
this.closeModalWidget(sourceWidget, widgetRoomId, data);
}
this.openSourceWidgetId = null;
this.openSourceWidgetRoomId = null;
this.modalInstance = null;
},
}, null, /* priority = */ false, /* static = */ true);
};
public closeModalWidget = (
sourceWidget: Widget,
widgetRoomId?: string,
data?: IModalWidgetReturnData,
) => {
if (!this.modalInstance) return;
if (this.openSourceWidgetId === sourceWidget.id && this.openSourceWidgetRoomId === widgetRoomId) {
this.openSourceWidgetId = null;
this.openSourceWidgetRoomId = null;
this.modalInstance.close();
this.modalInstance = null;
const sourceMessaging = WidgetMessagingStore.instance.getMessaging(sourceWidget, widgetRoomId);
if (!sourceMessaging) {
logger.error("No source widget messaging for modal widget");
return;
}
sourceMessaging.notifyModalWidgetClose(data);
}
};
}
window.mxModalWidgetStore = ModalWidgetStore.instance;