74 lines
2.5 KiB
JavaScript
74 lines
2.5 KiB
JavaScript
// Initialize the study wrapper max-height to enable CSS transition
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Template.studyTimepointStudy.onRendered(() => {
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const instance = Template.instance();
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const $study = instance.$('.studyTimepointStudy');
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const $thumbnails = instance.$('.studyTimepointThumbnails');
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$study.addClass('active');
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$thumbnails.css('max-height', $thumbnails.height());
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$study.removeClass('active');
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// Here we add, remove, and add the active class again because this way
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// the max-height animation appears smooth to the user.
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if (instance.data.active) {
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Meteor.setTimeout(() => {
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$study.addClass('active');
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}, 1);
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}
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});
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Template.studyTimepointStudy.events({
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// Recalculates the timepoint height to make CSS transition smoother
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'transitionend .studyTimepointThumbnails'(event, instance) {
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if (event.target === event.currentTarget) {
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$(event.currentTarget).closest('.studyTimepoint').trigger('displayStateChanged');
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}
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},
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// Changes the current study selection for the clicked study
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'click .studyModality'(event, instance) {
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const $study = $(event.currentTarget).closest('.studyTimepointStudy');
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const $timepoint = $study.closest('.studyTimepoint');
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const study = $study[0];
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const studyInstanceUid = this.study.studyInstanceUid;
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const selectionChanged = {
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selection: [study],
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studyInstanceUid: studyInstanceUid
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};
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// Check if the study already has series data,
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// and if not, retrieve it.
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if (!this.study.seriesList) {
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var alreadyLoaded = ViewerStudies.findOne({
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studyInstanceUid: studyInstanceUid
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});
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if (!alreadyLoaded) {
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study.classList.add('loading');
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getStudyMetadata(studyInstanceUid, (studyData) => {
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ViewerStudies.insert(studyData);
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$timepoint.trigger('selectionChanged', selectionChanged);
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});
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} else {
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this.study.seriesList = alreadyLoaded.seriesList;
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}
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} else {
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$timepoint.trigger('selectionChanged', selectionChanged);
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}
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}
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});
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Template.studyTimepointStudy.helpers({
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thumbnails: function(study) {
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var stacks = createStacks(study);
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var array = [];
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stacks.forEach(function(stack, index) {
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array.push({
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thumbnailIndex: index,
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stack: stack
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});
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});
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return array;
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}
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});
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