1<!-- Copyright (C) 2020 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  <div class="transition-container" :style="transitionStyle" @click="handleTransitionClick()">
17    <md-tooltip md-direction="left"> {{tooltip}} </md-tooltip>
18    <arrow class="arrow-start" :style="transitionComponentColor"/>
19    <div class="connector" :style="transitionComponentColor"/>
20    <arrow class="arrow-end" :style="transitionComponentColor"/>
21  </div>
22</template>
23<script>
24import Arrow from './Arrow.vue';
25import {LocalStore} from '../../localstore.js';
26
27var transitionCount = false;
28
29export default {
30  name: 'transition-container',
31  components: {
32    'arrow': Arrow,
33  },
34  props: {
35    'width': {
36      type: Number,
37    },
38    'startPos': {
39      type: Number,
40    },
41    'startTime': {
42      type: Number,
43    },
44    'endTime': {
45      type: Number,
46    },
47    'color': {
48      type: String,
49    },
50    'overlap': {
51      type: Number,
52    },
53    'tooltip': {
54      type: String,
55    },
56    'store': {
57      type: LocalStore,
58    },
59  },
60  methods: {
61    handleTransitionClick() {
62      if (transitionCount) {
63        this.$store.dispatch('updateTimelineTime', this.startTime);
64        transitionCount = false;
65      } else {
66        this.$store.dispatch('updateTimelineTime', this.endTime);
67        transitionCount = true;
68      }
69    },
70  },
71  computed: {
72    transitionStyle() {
73      return {
74        width: this.width + '%',
75        left: this.startPos + '%',
76        bottom: this.overlap * 100 + '%',
77      }
78    },
79    transitionComponentColor() {
80      return {
81        borderTopColor: this.color,
82      }
83    },
84  },
85};
86</script>
87<style scoped>
88.transition-container {
89  position: absolute;
90  height: 15px;
91  display: inline-flex;
92}
93
94.arrow-start {
95  position: absolute;
96  left: 0%;
97}
98
99.arrow-end {
100  position: absolute;
101  right: 0%;
102}
103
104.connector {
105  position: absolute;
106  display: inline-block;
107  width: auto;
108  height: 9px;
109  left: 5px;
110  right: 5px;
111  border-top: 1px solid;
112}
113</style>