115 lines
4.7 KiB
JavaScript
115 lines
4.7 KiB
JavaScript
/**
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* Activates a set of lesions when lesion table row is clicked
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*
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* @param measurementId The unique key for a specific Measurement
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*/
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activateLesion = function(measurementId, templateData) {
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// Set background color of selected row
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$('tr[data-measurementid=' + measurementId + ']').addClass('selectedRow').siblings().removeClass('selectedRow');
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var measurementData = Measurements.findOne(measurementId);
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// If there is no measurement with this ID, stop here
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if (!measurementData) {
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log.warn('No Measurements entry associated to an ID in a lesion table row');
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return;
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}
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// Create an empty array to store the ordered timepoint data for this
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// measurement
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var orderedTimepointEntries = [];
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// Retrieve the Cursor for this patient's Timepoints in ascending order by studyDate
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var sortedTimepoints = Timepoints.find({}, {
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sort: {
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latestDate: 1
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}
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});
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// Loop through each timepoint and populate the orderTimepointEntries array with
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// The measurement data at each timepoint. The most recent measurements will be first in
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// the array.
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sortedTimepoints.forEach(function(timepoint) {
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var measurementDataAtTimepoint = measurementData.timepoints[timepoint.timepointId];
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if (!measurementDataAtTimepoint) {
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return;
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}
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orderedTimepointEntries.push(measurementDataAtTimepoint);
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});
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// If there is no timepoint data to display for this Measurement, stop here
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if (!orderedTimepointEntries.length) {
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return;
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}
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// Retrieve the list of available viewports
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var viewports = $('.imageViewerViewport').not('.empty');
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// Remove earlier timepoint data entries
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if (orderedTimepointEntries.length > viewports.length) {
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var difference = orderedTimepointEntries.length - viewports.length;
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orderedTimepointEntries.splice(0, difference);
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}
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// Loop through the viewports and display each timepoint
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viewports.each(function(viewportIndex, element) {
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// Stop if we run out of timepoints before viewports
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if (viewportIndex >= orderedTimepointEntries.length) {
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// Update the element anyway, to remove any other highlights that are present
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deactivateAllToolData(element, 'bidirectional');
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deactivateAllToolData(element, 'nonTarget');
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deactivateAllToolData(element, 'crTool');
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deactivateAllToolData(element, 'unTool');
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deactivateAllToolData(element, 'exTool');
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return false;
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}
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// Find measurements related to the Nth timepoint
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// TODO=Re-evaluate this approach to populating viewports with timepoints
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// What is the desired behaviour here?
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var measurementAtTimepoint = orderedTimepointEntries[viewportIndex];
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// Find the image that is currently in this viewport
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var enabledElement = cornerstone.getEnabledElement(element);
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if (!enabledElement || !enabledElement.image) {
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return;
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}
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// If there is no measurement data to display, stop here
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if (!measurementAtTimepoint) {
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// Update the element anyway, to remove any other highlights that are present
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deactivateAllToolData(element, 'bidirectional');
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deactivateAllToolData(element, 'nonTarget');
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deactivateAllToolData(element, 'crTool');
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deactivateAllToolData(element, 'unTool');
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deactivateAllToolData(element, 'exTool');
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cornerstone.updateImage(element);
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return;
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}
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// Check which study and series are required to display the measurement at this timepoint
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var requiredSeriesData = {
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seriesInstanceUid: measurementAtTimepoint.seriesInstanceUid,
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studyInstanceUid: measurementAtTimepoint.studyInstanceUid
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};
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// Check if the study / series we need is already the one in the viewport
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var currentSeriesData = OHIF.viewer.loadedSeriesData[viewportIndex];
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if (currentSeriesData.seriesInstanceUid === measurementAtTimepoint.seriesInstanceUid &&
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currentSeriesData.studyInstanceUid === measurementAtTimepoint.studyInstanceUid) {
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// If it is, activate the measurements in this viewport and stop here
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activateMeasurements(element, measurementId, templateData, viewportIndex);
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return;
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}
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// Otherwise, re-render the viewport with the required study/series, then
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// add an onRendered callback to activate the measurements
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rerenderViewportWithNewSeries(element, requiredSeriesData, function(element) {
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activateMeasurements(element, measurementId, templateData, viewportIndex);
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});
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});
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};
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