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Propagate UI changes

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This commit is contained in:
Igor Kulikov 2020-02-21 19:41:02 +02:00
parent 9c5e3c769d
commit eda23bbffc
3 changed files with 52 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
ui-ngx/src/app/core/api/widget-api.models.ts
View File

@ -259,6 +259,8 @@ export interface IWidgetSubscription {
subscribe(): void;
isDataResolved(): boolean;
destroy(): void;
update(): void;

15
ui-ngx/src/app/core/api/widget-subscription.ts
View File

@ -112,6 +112,7 @@ export class WidgetSubscription implements IWidgetSubscription {
init$: Observable<IWidgetSubscription>;
cafs: {[cafId: string]: CancelAnimationFrame} = {};
hasResolvedData = false;
targetDeviceAliasId: string;
targetDeviceId: string;
@ -249,6 +250,7 @@ export class WidgetSubscription implements IWidgetSubscription {
} else {
this.rpcEnabled = this.ctx.utils.widgetEditMode ? true : false;
}
this.hasResolvedData = this.rpcEnabled;
this.callbacks.rpcStateChanged(this);
initRpcSubject.next();
initRpcSubject.complete();
@ -275,6 +277,7 @@ export class WidgetSubscription implements IWidgetSubscription {
} else {
this.rpcEnabled = this.ctx.utils.widgetEditMode ? true : false;
}
this.hasResolvedData = true;
this.callbacks.rpcStateChanged(this);
initRpcSubject.next();
initRpcSubject.complete();
@ -286,6 +289,7 @@ export class WidgetSubscription implements IWidgetSubscription {
const initAlarmSubscriptionSubject = new ReplaySubject(1);
this.loadStDiff().subscribe(() => {
if (!this.ctx.aliasController) {
this.hasResolvedData = true;
this.configureAlarmsData();
initAlarmSubscriptionSubject.next();
initAlarmSubscriptionSubject.complete();
@ -293,6 +297,9 @@ export class WidgetSubscription implements IWidgetSubscription {
this.ctx.aliasController.resolveAlarmSource(this.alarmSource).subscribe(
(alarmSource) => {
this.alarmSource = alarmSource;
if (alarmSource) {
this.hasResolvedData = true;
}
this.configureAlarmsData();
initAlarmSubscriptionSubject.next();
initAlarmSubscriptionSubject.complete();
@ -313,6 +320,7 @@ export class WidgetSubscription implements IWidgetSubscription {
const initDataSubscriptionSubject = new ReplaySubject(1);
this.loadStDiff().subscribe(() => {
if (!this.ctx.aliasController) {
this.hasResolvedData = true;
this.configureData();
initDataSubscriptionSubject.next();
initDataSubscriptionSubject.complete();
@ -320,6 +328,9 @@ export class WidgetSubscription implements IWidgetSubscription {
this.ctx.aliasController.resolveDatasources(this.datasources).subscribe(
(datasources) => {
this.datasources = datasources;
if (datasources && datasources.length) {
this.hasResolvedData = true;
}
this.configureData();
initDataSubscriptionSubject.next();
initDataSubscriptionSubject.complete();
@ -804,6 +815,10 @@ export class WidgetSubscription implements IWidgetSubscription {
return subscriptionsChanged;
}
isDataResolved(): boolean {
return this.hasResolvedData;
}
destroy(): void {
this.unsubscribe();
for (const cafId of Object.keys(this.cafs)) {

29
ui-ngx/src/app/modules/home/components/widget/widget.component.ts
View File

@ -352,8 +352,23 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
this.onDestroy();
}
private displayWidgetInstance(): boolean {
if (this.widget.type !== widgetType.static) {
for (const id of Object.keys(this.widgetContext.subscriptions)) {
const subscription = this.widgetContext.subscriptions[id];
if (subscription.isDataResolved()) {
return true;
}
}
return false;
} else {
return true;
}
}
private onDestroy() {
if (this.widgetContext) {
const shouldDestroyWidgetInstance = this.displayWidgetInstance();
for (const id of Object.keys(this.widgetContext.subscriptions)) {
const subscription = this.widgetContext.subscriptions[id];
subscription.destroy();
@ -369,7 +384,9 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
}
}
try {
if (shouldDestroyWidgetInstance) {
this.widgetTypeInstance.onDestroy();
}
} catch (e) {
this.handleWidgetException(e);
}
@ -471,7 +488,11 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
}
this.cafs.init = this.raf.raf(() => {
try {
if (this.displayWidgetInstance()) {
this.widgetTypeInstance.onInit();
} else {
this.loadingData = false;
}
this.detectChanges();
} catch (e) {
this.handleWidgetException(e);
@ -492,7 +513,9 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
}
this.cafs.resize = this.raf.raf(() => {
try {
if (this.displayWidgetInstance()) {
this.widgetTypeInstance.onResize();
}
} catch (e) {
this.handleWidgetException(e);
}
@ -513,7 +536,9 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
}
this.cafs.editMode = this.raf.raf(() => {
try {
if (this.displayWidgetInstance()) {
this.widgetTypeInstance.onEditModeChanged();
}
} catch (e) {
this.handleWidgetException(e);
}
@ -532,7 +557,9 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
}
this.cafs.mobileMode = this.raf.raf(() => {
try {
if (this.displayWidgetInstance()) {
this.widgetTypeInstance.onMobileModeChanged();
}
} catch (e) {
this.handleWidgetException(e);
}
@ -781,7 +808,9 @@ export class WidgetComponent extends PageComponent implements OnInit, AfterViewI
options.callbacks = {
onDataUpdated: () => {
try {
if (this.displayWidgetInstance()) {
this.widgetTypeInstance.onDataUpdated();
}
} catch (e){}
},
onDataUpdateError: (subscription, e) => {