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Lift tiles creator to RoomViewModel

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This commit is contained in:
Danila Fedorin 2021-08-05 09:39:59 -07:00
parent a9731f5a1d
commit 434882069e
2 changed files with 9 additions and 5 deletions
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9
src/domain/session/room/RoomViewModel.js
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@ -18,6 +18,7 @@ limitations under the License.
import {TimelineViewModel} from "./timeline/TimelineViewModel.js"; import {TimelineViewModel} from "./timeline/TimelineViewModel.js";
import {ComposerViewModel} from "./ComposerViewModel.js" import {ComposerViewModel} from "./ComposerViewModel.js"
import {avatarInitials, getIdentifierColorNumber, getAvatarHttpUrl} from "../../avatar.js"; import {avatarInitials, getIdentifierColorNumber, getAvatarHttpUrl} from "../../avatar.js";
import {tilesCreator} from "./timeline/tilesCreator.js";
import {ViewModel} from "../../ViewModel.js"; import {ViewModel} from "../../ViewModel.js";
export class RoomViewModel extends ViewModel { export class RoomViewModel extends ViewModel {
@ -26,6 +27,7 @@ export class RoomViewModel extends ViewModel {
const {room} = options; const {room} = options;
this._room = room; this._room = room;
this._timelineVM = null; this._timelineVM = null;
this._tilesCreator = null;
this._onRoomChange = this._onRoomChange.bind(this); this._onRoomChange = this._onRoomChange.bind(this);
this._timelineError = null; this._timelineError = null;
this._sendError = null; this._sendError = null;
@ -43,12 +45,15 @@ export class RoomViewModel extends ViewModel {
this._room.on("change", this._onRoomChange); this._room.on("change", this._onRoomChange);
try { try {
const timeline = await this._room.openTimeline(); const timeline = await this._room.openTimeline();
const timelineVM = this.track(new TimelineViewModel(this.childOptions({ this._tilesCreator = tilesCreator(this.childOptions({
room: this._room, room: this._room,
roomVM: this, roomVM: this,
timeline, timeline,
}));
this._timelineVM = this.track(new TimelineViewModel(this.childOptions({
tilesCreator: this._tilesCreator,
timeline,
}))); })));
this._timelineVM = timelineVM;
this.emitChange("timelineViewModel"); this.emitChange("timelineViewModel");
} catch (err) { } catch (err) {
console.error(`room.openTimeline(): ${err.message}:\n${err.stack}`); console.error(`room.openTimeline(): ${err.message}:\n${err.stack}`);

5
src/domain/session/room/timeline/TimelineViewModel.js
View file

@ -32,15 +32,14 @@ to the room timeline, which unload entries from memory.
when loading, it just reads events from a sortkey backwards or forwards... when loading, it just reads events from a sortkey backwards or forwards...
*/ */
import {TilesCollection} from "./TilesCollection.js"; import {TilesCollection} from "./TilesCollection.js";
import {tilesCreator} from "./tilesCreator.js";
import {ViewModel} from "../../../ViewModel.js"; import {ViewModel} from "../../../ViewModel.js";
export class TimelineViewModel extends ViewModel { export class TimelineViewModel extends ViewModel {
constructor(options) { constructor(options) {
super(options); super(options);
const {room, timeline, roomVM} = options; const {timeline, tilesCreator} = options;
this._timeline = this.track(timeline); this._timeline = this.track(timeline);
this._tiles = new TilesCollection(timeline.entries, tilesCreator(this.childOptions({room, timeline, roomVM}))); this._tiles = new TilesCollection(timeline.entries, tilesCreator);
} }
/** /**