Fix endless re-rending of logs

Signed-off-by: Janne Savolainen <janne.savolainen@live.fi>

src/renderer/components/dock/logs/logs-view-model/logs-view-model.ts

@@ -0,0 +1,61 @@
+/**
+ * Copyright (c) 2021 OpenLens Authors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of
+ * this software and associated documentation files (the "Software"), to deal in
+ * the Software without restriction, including without limitation the rights to
+ * use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
+ * the Software, and to permit persons to whom the Software is furnished to do so,
+ * subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
+ * FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
+ * COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
+ * IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+import type { LogTabData, LogTabStore } from "../../log-tab-store/log-tab.store";
+import type { LogStore } from "../../log-store/log.store";
+import { computed } from "mobx";
+import { makeObservable } from "mobx";
+
+interface Dependencies {
+  dockStore: { selectedTabId: string },
+  logTabStore: LogTabStore
+  logStore: LogStore
+}
+
+export class LogsViewModel {
+  constructor(private dependencies: Dependencies) {
+    makeObservable(this, {
+      logs: computed,
+      logsWithoutTimestamps: computed,
+      tabs: computed,
+      tabId: computed,
+    });
+  }
+
+  get logs() {
+    return this.dependencies.logStore.logs;
+  }
+
+  get logsWithoutTimestamps() {
+    return this.dependencies.logStore.logsWithoutTimestamps;
+  }
+
+  get tabs() {
+    return this.dependencies.logTabStore.tabs;
+  }
+
+  get tabId() {
+    return this.dependencies.dockStore.selectedTabId;
+  }
+
+  saveTab = (newTabs: LogTabData) => {
+    this.dependencies.logTabStore.setData(this.tabId, { ...this.tabs, ...newTabs });
+  };
+}