Changes scroll progress to behave differently when fetching scroll back content. (#640)

assets/App.vue

@@ -13,12 +13,14 @@
             <router-view></router-view>
           </pane>
           <pane v-for="other in activeContainers" :key="other.id" v-if="!isMobile">
-            <scrollable-view>
-              <template v-slot:header>
-                <container-title :value="other.name" closable @close="removeActiveContainer(other)"></container-title>
-              </template>
-              <log-viewer-with-source :id="other.id"></log-viewer-with-source>
-            </scrollable-view>
+            <log-container
+              :id="other.id"
+              :title="other.name"
+              show-title
+              scrollable
+              closable
+              @close="removeActiveContainer(other)"
+            ></log-container>
           </pane>
         </splitpanes>
       </pane>
@@ -41,26 +43,22 @@
 import { mapActions, mapGetters, mapState } from "vuex";
 import { Splitpanes, Pane } from "splitpanes";
 
-import LogViewerWithSource from "./components/LogViewerWithSource";
-import ScrollableView from "./components/ScrollableView";
+import LogContainer from "./components/LogContainer";
 import SideMenu from "./components/SideMenu";
 import MobileMenu from "./components/MobileMenu";
 import Search from "./components/Search";
-import ContainerTitle from "./components/ContainerTitle";
 import Icon from "./components/Icon";
 
 export default {
   name: "App",
   components: {
     Icon,
-    LogViewerWithSource,
     SideMenu,
+    LogContainer,
     MobileMenu,
-    ScrollableView,
     Splitpanes,
     Pane,
     Search,
-    ContainerTitle,
   },
   data() {
     return {

assets/components/InfiniteLoader.vue

@@ -1,14 +1,12 @@
 <template>
-  <div ref="observer" class="control" :class="{ 'is-loading': isLoading }"></div>
+  <div ref="observer" class="control"></div>
 </template>
 
 <script>
 export default {
   name: "InfiniteLoader",
   data() {
-    return {
-      isLoading: false,
-    };
+    return {};
   },
   props: {
     onLoadMore: Function,
@@ -21,9 +19,7 @@ export default {
         if (this.onLoadMore && this.enabled) {
           const scrollingParent = this.$el.closest("[data-scrolling]") || document.documentElement;
           const previousHeight = scrollingParent.scrollHeight;
-          this.isLoading = true;
           await this.onLoadMore();
-          this.isLoading = false;
           this.$nextTick(() => (scrollingParent.scrollTop += scrollingParent.scrollHeight - previousHeight));
         }
       },

assets/components/LogContainer.vue

@@ -0,0 +1,45 @@
+<template>
+  <scrollable-view :scrollable="scrollable">
+    <template v-slot:header v-if="showTitle">
+      <container-title :value="title" :closable="closable" @close="$emit('close')"></container-title>
+    </template>
+    <template v-slot="{ setLoading }">
+      <log-viewer-with-source :id="id" @loading-more="setLoading($event)"></log-viewer-with-source>
+    </template>
+  </scrollable-view>
+</template>
+
+<script>
+import LogViewerWithSource from "./LogViewerWithSource";
+import ScrollableView from "./ScrollableView";
+import ContainerTitle from "./ContainerTitle";
+
+export default {
+  props: {
+    id: {
+      type: String,
+    },
+    title: {
+      type: String,
+    },
+    showTitle: {
+      type: Boolean,
+      default: false,
+    },
+    scrollable: {
+      type: Boolean,
+      default: false,
+    },
+    closable: {
+      type: Boolean,
+      default: false,
+    },
+  },
+  name: "LogContainer",
+  components: {
+    LogViewerWithSource,
+    ScrollableView,
+    ContainerTitle,
+  },
+};
+</script>

assets/components/LogEventSource.vue

@@ -60,6 +60,7 @@ export default {
     async loadOlderLogs() {
       if (this.messages.length < 300) return;
 
+      this.$emit("loading-more", true);
       const to = this.messages[0].date;
       const last = this.messages[299].date;
       const delta = to - last;
@@ -74,6 +75,7 @@ export default {
           .map((line) => this.parseMessage(line));
         this.messages.unshift(...newMessages);
       }
+      this.$emit("loading-more", false);
     },
     parseMessage(data) {
       let i = data.indexOf(" ");

assets/components/LogViewerWithSource.vue

@@ -1,5 +1,5 @@
 <template>
-  <log-event-source :id="id" v-slot="eventSource">
+  <log-event-source :id="id" v-slot="eventSource" @loading-more="$emit('loading-more', $event)">
     <log-viewer :messages="eventSource.messages"></log-viewer>
   </log-event-source>
 </template>

assets/components/MobileMenu.vue

@@ -8,9 +8,11 @@
     >
       <span></span> <span></span> <span></span>
     </a>
-    <svg class="logo">
-      <use href="#logo"></use>
-    </svg>
+    <router-link :to="{ name: 'default' }">
+      <svg class="logo">
+        <use href="#logo"></use>
+      </svg>
+    </router-link>
     <p class="menu-label is-hidden-mobile" :class="{ 'is-active': showNav }">Containers</p>
     <ul class="menu-list is-hidden-mobile" :class="{ 'is-active': showNav }">
       <li v-for="item in visibleContainers" :key="item.id">

assets/components/ScrollProgress.vue

@@ -1,15 +1,22 @@
 <template>
   <div class="scroll-progress">
-    <svg width="100" height="100" viewBox="0 0 100 100">
+    <svg width="100" height="100" viewBox="0 0 100 100" :class="{ indeterminate }">
       <circle r="44" cx="50" cy="50" :style="{ '--progress': scrollProgress }" />
     </svg>
     <div class="is-overlay columns is-vcentered is-centered has-text-weight-light">
-      <span class="column is-narrow is-paddingless is-size-2">
-        {{ Math.ceil(scrollProgress * 100) }}
-      </span>
-      <span class="column is-narrow is-paddingless">
-        %
-      </span>
+      <template v-if="indeterminate">
+        <div class="column is-narrow is-paddingless is-size-2">
+          &#8734;
+        </div>
+      </template>
+      <template v-else>
+        <span class="column is-narrow is-paddingless is-size-2">
+          {{ Math.ceil(scrollProgress * 100) }}
+        </span>
+        <span class="column is-narrow is-paddingless">
+          %
+        </span>
+      </template>
     </div>
   </div>
 </template>
@@ -20,6 +27,16 @@ import throttle from "lodash.throttle";
 
 export default {
   name: "ScrollProgress",
+  props: {
+    indeterminate: {
+      default: false,
+      type: Boolean,
+    },
+    autoHide: {
+      default: true,
+      type: Boolean,
+    },
+  },
   data() {
     return {
       scrollProgress: 0,
@@ -39,6 +56,9 @@ export default {
       this.detachEvents();
       this.attachEvents();
     },
+    indeterminate() {
+      this.$nextTick(() => this.onScroll());
+    },
   },
   computed: {
     ...mapState(["activeContainers"]),
@@ -54,16 +74,18 @@ export default {
     onScroll() {
       const p = this.parentElement == document ? document.documentElement : this.parentElement;
       this.scrollProgress = p.scrollTop / (p.scrollHeight - p.clientHeight);
-      this.animation.cancel();
-      this.animation = this.$el.animate(
-        { opacity: [1, 0] },
-        {
-          duration: 500,
-          delay: 2000,
-          fill: "both",
-          easing: "ease-out",
-        }
-      );
+      if (this.autoHide) {
+        this.animation.cancel();
+        this.animation = this.$el.animate(
+          { opacity: [1, 0] },
+          {
+            duration: 500,
+            delay: 2000,
+            fill: "both",
+            easing: "ease-out",
+          }
+        );
+      }
     },
   },
 };
@@ -79,10 +101,46 @@ export default {
     transform: rotate(-90deg);
     transform-origin: 50% 50%;
     stroke: var(--primary-color);
-    stroke-dashoffset: calc(276.32px - var(--progress) * 276.32px);
+    stroke-dashoffset: calc(276.32 - var(--progress) * 276.32);
     stroke-dasharray: 276.32px 276.32px;
+    stroke-linecap: round;
     stroke-width: 3;
     will-change: stroke-dashoffset;
   }
+
+  svg.indeterminate {
+    animation: 2s linear infinite svg-animation;
+
+    circle {
+      animation: 1.4s ease-in-out infinite both circle-animation;
+    }
+  }
+}
+
+@keyframes svg-animation {
+  0% {
+    transform: rotateZ(0deg);
+  }
+  100% {
+    transform: rotateZ(360deg);
+  }
+}
+
+@keyframes circle-animation {
+  0%,
+  25% {
+    stroke-dashoffset: 275;
+    transform: rotate(0);
+  }
+  50%,
+  75% {
+    stroke-dashoffset: 70;
+    transform: rotate(45deg);
+  }
+
+  100% {
+    stroke-dashoffset: 275;
+    transform: rotate(360deg);
+  }
 }
 </style>

assets/components/ScrollableView.vue

@@ -5,9 +5,9 @@
     </header>
     <main ref="content" :data-scrolling="scrollable">
       <div class="is-scrollbar-progress is-hidden-mobile">
-        <scroll-progress v-show="paused"></scroll-progress>
+        <scroll-progress v-show="paused" :indeterminate="loading" :auto-hide="!loading"></scroll-progress>
       </div>
-      <slot></slot>
+      <slot :setLoading="setLoading"></slot>
       <div ref="scrollObserver" class="is-scroll-observer"></div>
     </main>
 
@@ -41,6 +41,7 @@ export default {
     return {
       paused: false,
       hasMore: false,
+      loading: false,
     };
   },
   mounted() {
@@ -73,6 +74,9 @@ export default {
       this.$refs.scrollObserver.scrollIntoView({ behavior });
       this.hasMore = false;
     },
+    setLoading(loading) {
+      this.loading = loading;
+    },
   },
 };
 </script>

assets/pages/Container.vue

@@ -1,27 +1,24 @@
 <template>
-  <scrollable-view :scrollable="activeContainers.length > 0">
-    <template v-slot:header v-if="activeContainers.length > 0">
-      <container-title :value="allContainersById[id].name"></container-title>
-    </template>
-    <log-viewer-with-source :id="id"></log-viewer-with-source>
-  </scrollable-view>
+  <log-container
+    :id="id"
+    :title="title"
+    :show-title="activeContainers.length > 0"
+    :scrollable="activeContainers.length > 0"
+  >
+  </log-container>
 </template>
 
 <script>
 import { mapActions, mapGetters, mapState } from "vuex";
 
-import LogViewerWithSource from "../components/LogViewerWithSource";
-import ScrollableView from "../components/ScrollableView";
-import ContainerTitle from "../components/ContainerTitle";
+import LogContainer from "../components/LogContainer";
 import store from "../store";
 
 export default {
-  props: ["id", "name"],
+  props: ["id"],
   name: "Container",
   components: {
-    LogViewerWithSource,
-    ScrollableView,
-    ContainerTitle,
+    LogContainer,
   },
   data() {
     return {

assets/pages/Index.vue

@@ -51,7 +51,7 @@
               </span>
             </p>
           </div>
-          <p class="panel-tabs">
+          <p class="panel-tabs" v-if="!search">
             <a :class="{ 'is-active': sort === 'running' }" @click="sort = 'running'">Running</a>
             <a :class="{ 'is-active': sort === 'all' }" @click="sort = 'all'">All</a>
           </p>