irc_web/.svn/pristine/0d/0db8f835ec73fc992bbbd85a04d0c3f0eb35a56b.svn-base

<template>
  <div ref="preview-wrapper">
    <div class="viewerContainer">
      <div class="viewerContentWrapper" style="padding-top:25px;">
        <div class="viewerLeftSidePanel">
          <div id="listWrapper" class="sidePanelBody">
            <div class="sidePanelThumbs">
              <!-- <div class="studyDesc" style="border-bottom:1px solid #9e9e9e;" @click="closeDialog()">
              <span style="font-size:14px;color:#d0d0d0;margin:5px 0px;line-height: 25px;">返回列表</span>
            </div> -->
              <div class="studyDesc" style="line-height: 10px;">
                {{ studyTitle }}
              </div>
              <div class="studyDesc" style="line-height: 10px">
                {{ seriesCount }} Series
              </div>
              <div class="viewerSidethumbs ps" style="position: relative;">
                <div class="viewerSidethumbinner">
                  <div
                    v-for="(item, index) in seriesList"
                    :key="index"
                    :class="{'viewerSideActive': index==currentSeriesIndex}"
                    class="viewernavigatorwrapper"
                    @click="showSeriesImage(index)"
                  >
                    <dicomPreview
                      :image-id="item.previewImageId"
                      class="image-preview"
                      style="height:72px;width:72px;display: inline-block"
                    />
                    <!-- <span class="viewernavitextwrapper" title>
                    <span class="viewernavitexttxt">
                      <span>{{ item.seriesTitle }}</span>
                    </span>
                    <span class="viewernavitextnum">
                      {{ item.instanceCount }} image

                    </span>
                  </span>-->
                    <div class="viewernavitextwrapper">
                      <div style="padding: 1px;">#{{ item.seriesTitle }}</div>
                      <div
                        v-show="item.instanceCount"
                        style="padding: 1px;"
                      >{{ item.instanceCount }} image
                      </div>
                    </div>
                  </div>
                </div>
              </div>
            </div>
          </div>
        </div>
        <div class="viewerContent">
          <dicom-viewer id="dicomViewer" ref="dicomViewer" style="height:100%" />
        </div>
      </div>
    </div>
  </div>
</template>

<script>
import * as dicomParser from 'dicom-parser'
import * as cornerstone from 'cornerstone-core'
import * as cornerstoneWADOImageLoader from 'cornerstone-wado-image-loader'
import dicomStore from '@/utils/dicom-store.js'
import dicomViewer from '@/components/Dicom/DicomViewer'
import dicomPreview from '@/components/Dicom/DicomPreview'

cornerstoneWADOImageLoader.external.dicomParser = dicomParser
cornerstoneWADOImageLoader.external.cornerstone = cornerstone
// cornerstoneWADOImageLoader.webWorkerManager.initialize({
//   webWorkerPath: './webWorker.js',
//   taskConfiguration: {
//     decodeTask: {
//       codecsPath: './dicomCodecs.js'
//     }
//   }
// })
export default {
  components: {
    dicomViewer,
    dicomPreview
  },
  props: {
    uid: {
      type: String,
      default: ''
    }
  },

  data() {
    return {
      studyTitle: '',
      seriesCount: 0,
      seriesList: [],
      currentSeriesIndex: -1
    }
  },

  mounted() {
    var totalHeight = window.innerHeight || document.body.clientHeight
    var wrapper = this.$refs['preview-wrapper']
    wrapper.style.height = (totalHeight - 70) + 'px'
    if (!dicomStore.studyList || !this.uid) return
    this.loadStudy()
  },

  methods: {
    deepClone(obj) {
      if (typeof obj !== 'object' || obj === null) {
        return obj
      }
      const newObj = Array.isArray(obj) ? [] : {}
      for (const key in obj) {
        if (obj.hasOwnProperty(key)) {
          newObj[key] = this.deepClone(obj[key])
        }
      }
      return newObj
    },
    loadStudy() {
      var studyList = dicomStore.studyList
      var studyUid = this.uid
      var studyItem = studyList.find(function(item) {
        return item.dicomInfo.studyUid === studyUid
      })
      if (!studyItem) return

      this.studyTitle =
        studyItem.dicomInfo.patientName || studyItem.dicomInfo.description
      this.seriesCount = studyItem.seriesList.length
      var scope = this

      studyItem.seriesList.forEach(function(series) {
        series.instanceList.sort(function(item1, item2) {
          return item1.instanceNumber - item2.instanceNumber
        })

        var imageIds = []
        series.instanceList.forEach(function(instance) {
          var fileId = cornerstoneWADOImageLoader.wadouri.fileManager.add(
            instance.file
          )
          if (instance.frameCount > 1) {
            for (var i = 0; i < instance.frameCount; ++i) {
              imageIds.push(`${fileId}?frame=${i}`)
            }
          } else imageIds.push(fileId)
        })

        scope.seriesList.push({
          seriesNumber: series.seriesNumber,
          seriesTitle: series.description || series.modality || '(Anonymous)',
          instanceCount: series.instanceList.length,
          imageIds: imageIds,
          previewImageId: imageIds[0]
        })
      })

      this.showSeriesImage(0)
    },

    showSeriesImage(seriesIndex) {
      // if (seriesIndex === this.currentSeriesIndex) return;
      this.currentSeriesIndex = seriesIndex
      this.$refs.dicomViewer.loadImageStack(this.seriesList[seriesIndex])
    },
    closeDialog() {
      this.$emit('closeInnerDialog')
    }
  }
}
</script>

<style scoped>
::-webkit-scrollbar {
  width: 7px;
  height: 7px;
}

::-webkit-scrollbar-thumb {
  border-radius: 10px;
  background: #d0d0d0;
}

.viewerContainer {
  display: block;
  height: 100%;
  margin-top: 20px;
  margin-left: auto;
  margin-right: auto;
  background-color: #444;
  overflow: hidden;
}

.viewerBanner {
  background: linear-gradient(0, #444, #222);
  min-height: 28px;
  font-size: 16px;
  margin: 0;
  height: 30px;
  padding-top: 0;
  padding-left: 5px;
  padding-right: 5px;
  font-weight: bold;
}

.viewerContentWrapper {
  display: flex;
  flex-direction: row;
  width: 100%;
  padding: 5px;
  height: 99%;
  /* height: 95%; */
  overflow: hidden;
  text-overflow: clip;
  white-space: nowrap;
}

.viewerContentWrapper > div {
  display: inline-block;
  white-space: normal;
}

.viewerLeftSidePanel {
  width: 200px;
  background-color: #323232;
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  margin-right: 2px;
  color: #d0d0d0;
  overflow-y: auto;
}

.viewerContentWrapper > div > .sidePanelBody {
  background: rgba(50, 50, 50, 1);
  word-break: break-all;
  display: table;
  width: 100%;
  border: 1px solid #3e3f3a;
}

.viewerContentWrapper > div > div.sidePanelBody > div {
  width: 100%;
  height: 100%;
}

.studyDesc {
  font-weight: bold;
  font-size: 13px;
  text-align: center;
  background: rgb(88 84 83);
  color: #d0d0d0;
  padding: 2px;
}

.ps {
  overflow: hidden !important;
  overflow-anchor: none;
  -ms-overflow-style: none;
  touch-action: auto;
  -ms-touch-action: auto;
}

.viewerLeftSidePanel .viewernavigatorwrapper {
  display: flex;
  width: 196px;
  height: 84px;
  padding: 1px 2px 1px 8px;
  margin: 6px 0 6px 1px;
  border-radius: 2px;
  border: 1px solid #404040;
}

.ui-draggable-handle {
  -ms-touch-action: none;
  touch-action: none;
}

.viewerLeftSidePanel .image-preview {
  border: 2px solid #252525;
  cursor: pointer;
}

.viewerLeftSidePanel .viewernavitextwrapper {
  flex: 1;
  padding: 3px 1px 3px 4px;
  vertical-align: top;
  font-size: 12px;
}

.viewerSideActive {
  background: #16477b;
  background: #16477b80;
  border: 1px solid #23527b;
}

.viewerContent {
  flex: 1;
  height: 100%;
  display: block;
  background-color: black;
  color: #d0d0d0;
  font-size: 13px;
}
</style>