1<!-- Copyright (C) 2019 The Android Open Source Project
2
3     Licensed under the Apache License, Version 2.0 (the "License");
4     you may not use this file except in compliance with the License.
5     You may obtain a copy of the License at
6
7          http://www.apache.org/licenses/LICENSE-2.0
8
9     Unless required by applicable law or agreed to in writing, software
10     distributed under the License is distributed on an "AS IS" BASIS,
11     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12     See the License for the specific language governing permissions and
13     limitations under the License.
14-->
15<template>
16  <md-card-content class="container">
17    <md-table class="log-table">
18      <md-table-header>
19        <md-table-head class="time-column-header">Time</md-table-head>
20        <md-table-head class="tag-column-header">Tag</md-table-head>
21        <md-table-head class="at-column-header">At</md-table-head>
22        <md-table-head>Message</md-table-head>
23      </md-table-header>
24      <md-table-body>
25        <md-table-row v-for="line in data" :key="line.timestamp">
26          <md-table-cell class="time-column">{{line.time}}</md-table-cell>
27          <md-table-cell class="tag-column">{{line.tag}}</md-table-cell>
28          <md-table-cell class="at-column">{{line.at}}</md-table-cell>
29          <md-table-cell>{{line.text}}</md-table-cell>
30        </md-table-row>
31      </md-table-body>
32    </md-table>
33  </md-card-content>
34</template>
35<script>
36export default {
37  name: 'logview',
38  data() {
39    return {
40      data: [],
41      isSelected: false,
42    }
43  },
44  methods: {
45    arrowUp() {
46      this.isSelected = !this.isSelected;
47      return !this.isSelected;
48    },
49    arrowDown() {
50      this.isSelected = !this.isSelected;
51      return !this.isSelected;
52    }
53  },
54  updated() {
55    let scrolltable = this.$el.getElementsByTagName("tbody")[0]
56    scrolltable.scrollTop = scrolltable.scrollHeight - 100;
57  },
58  watch: {
59    selectedIndex: {
60      immediate: true,
61      handler(idx) {
62        if (this.file.data.length > 0) {
63          while (this.data.length > idx + 1) {
64            this.data.pop();
65          }
66          while (this.data.length <= idx) {
67            this.data.push(this.file.data[this.data.length]);
68          }
69        }
70      },
71    }
72  },
73  props: ['file'],
74  computed: {
75    selectedIndex() {
76      return this.file.selectedIndex;
77    },
78  },
79}
80
81</script>
82<style>
83.log-table .md-table-cell {
84  height: auto;
85}
86
87.log-table {
88  width: 100%;
89}
90
91.time-column {
92  min-width: 15em;
93}
94
95.time-column-header {
96  min-width: 15em;
97  padding-right: 9em !important;
98}
99
100.tag-column {
101  min-width: 10em;
102}
103
104.tag-column-header {
105  min-width: 10em;
106  padding-right: 7em !important;
107}
108
109.at-column {
110  min-width: 35em;
111}
112
113.at-column-header {
114  min-width: 35em;
115  padding-right: 32em !important;
116}
117
118.log-table table {
119  display: block;
120}
121
122.log-table tbody {
123  display: block;
124  overflow-y: scroll;
125  width: 100%;
126  height: 20em;
127}
128
129.log-table tr {
130  width: 100%;
131  display: block;
132}
133
134.log-table td:last-child {
135  width: 100%;
136}
137
138</style>
139