Added a basic implementation of hanging protocols with one hardcoded mammogram protocol.

Packages/cornerstone/client/hangingProtocol.js

@@ -1,70 +0,0 @@
-var hangingProtocol;
-
-/**
- * This is an example of a hanging protocol
- * It takes in a set of studies, as well as the
- * number of rows and columns in the layout.
- *
- * It returns an array of objects, one for each viewport, detailing
- * which series should be loaded in the viewport.
- *
- * @param inputData
- * @returns {Array}
- */
-function defaultHangingProtocol(inputData) {
-    // TODO = Update this to use Collection logic
-    var studies = inputData.studies.find().fetch();
-    var viewportRows = inputData.viewportRows;
-    var viewportColumns = inputData.viewportColumns;
-
-    if (!studies.length) {
-        log.warn("No studies provided to Hanging Protocol");
-        return;
-    }
-
-    // This is the most basic hanging protocol.
-    var stacks = [];
-    studies.forEach(function(study) {
-        study.seriesList.forEach(function(series) {
-            
-            // Ensure that the series has image data
-            // (All images have rows)
-            var anInstance = series.instances[0];
-            if (!anInstance || !anInstance.rows) {
-                return;
-            }
-
-            var stack = {
-                series: series,
-                study: study
-            };
-            stacks.push(stack);
-        });
-    });
-
-    var viewportData = [];
-
-    var numViewports = viewportRows * viewportColumns;
-    for (var i=0; i < numViewports; ++i) {
-        if (i >= stacks.length) {
-            // We don't have enough stacks to fill the desired number of viewports, so stop here
-            break;
-        }
-        viewportData[i] = {
-            seriesInstanceUid: stacks[i].series.seriesInstanceUid,
-            studyInstanceUid: stacks[i].study.studyInstanceUid,
-            currentImageIdIndex: 0
-        };
-    }
-    return viewportData;
-}
-
-getHangingProtocol = function() {
-    return hangingProtocol;
-};
-
-setHangingProtocol = function(protocol) {
-    hangingProtocol = protocol;
-};
-
-setHangingProtocol(defaultHangingProtocol);