tools/winscope/src/DefaultTreeElement.vue

<!-- Copyright (C) 2020 The Android Open Source Project

     Licensed under the Apache License, Version 2.0 (the "License");
     you may not use this file except in compliance with the License.
     You may obtain a copy of the License at

          http://www.apache.org/licenses/LICENSE-2.0

     Unless required by applicable law or agreed to in writing, software
     distributed under the License is distributed on an "AS IS" BASIS,
     WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
     See the License for the specific language governing permissions and
     limitations under the License.
-->
<template>
  <span>
    <span class="kind">{{item.kind}}</span>
    <span v-if="item.kind && item.name">-</span>
    <span
      v-if="simplifyNames && item.shortName &&
            item.shortName !== item.name"
    >{{ item.shortName }} <!-- No line break on purpose -->
      <md-tooltip
        md-delay="300"
        md-direction="top"
        style="margin-bottom: -10px"
      >
        {{item.name}}
      </md-tooltip>
    </span>
    <span v-else>{{ item.name }}</span>
    <div
      v-for="c in item.chips"
      v-bind:key="c.long"
      :title="c.long"
      :class="chipClassForChip(c)"
    >{{c.short}} <!-- No line break on purpose -->
      <md-tooltip
        md-delay="300"
        md-direction="top"
        style="margin-bottom: -10px"
      >
        {{c.long}}
      </md-tooltip>
    </div>
    <div class="flicker-tags" v-for="transition in transitions" :key="transition">
      <Arrow
        class="transition-arrow"
        :style="{color: transitionArrowColor(transition)}"
      />
      <md-tooltip md-direction="right"> {{transitionTooltip(transition)}} </md-tooltip>
    </div>
    <div class="flicker-tags" v-for="error in errors" :key="error.message">
      <Arrow class="error-arrow"/>
      <md-tooltip md-direction="right"> {{errorTooltip(error.message)}} </md-tooltip>
    </div>
  </span>
</template>

<script>

import Arrow from './components/TagDisplay/Arrow.vue';
import {transitionMap} from './utils/consts.js';

export default {
  name: 'DefaultTreeElement',
  props: ['item', 'simplify-names', 'errors', 'transitions'],
  methods: {
    chipClassForChip(c) {
      return [
        'tree-view-internal-chip',
        'tree-view-chip',
        'tree-view-chip' + '-' +
          (c.type?.toString() || c.class?.toString() || 'default'),
      ];
    },
    transitionArrowColor(transition) {
      return transitionMap.get(transition).color;
    },
    transitionTooltip(transition) {
      return transitionMap.get(transition).desc;
    },
    errorTooltip(errorMessage) {
      if (errorMessage.length>100) {
        return `Error: ${errorMessage.substring(0,100)}...`;
      }
      return `Error: ${errorMessage}`;
    },
  },
  components: {
    Arrow,
  },
};
</script>

<style scoped>
.tree-view-internal-chip {
  display: inline-block;
}

.tree-view-chip {
  padding: 0 10px;
  border-radius: 10px;
  background-color: #aaa;
  color: black;
}

.tree-view-chip.tree-view-chip-warn {
  background-color: #ffaa6b;
  color: black;
}

.tree-view-chip.tree-view-chip-error {
  background-color: #ff6b6b;
  color: black;
}

.tree-view-chip.tree-view-chip-gpu {
  background-color: #00c853;
  color: black;
}

.tree-view-chip.tree-view-chip-hwc {
  background-color: #448aff;
  color: black;
}

span {
  overflow-wrap: break-word;
  flex: 1 1 auto;
  width: 0;
}

.flicker-tags {
  display: inline-block;
}

.error-arrow {
  color: red;
}
</style>