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LT-251: Fix isDisplaySetActive highlight on visible thumbnails

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This commit is contained in:
Erik Ziegler 2016-08-10 10:47:54 +02:00
parent 75b51df6e7
commit 131fe7ff99
1 changed files with 30 additions and 9 deletions
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39
Packages/viewerbase/lib/helpers/isDisplaySetActive.js
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@ -10,19 +10,40 @@ Template.registerHelper('isDisplaySetActive', (displaySetInstanceUid, viewportIn
return;
}
let viewportData;
if (_.isUndefined(viewportIndex)) {
viewportData = layoutManager.viewportData;
} else {
viewportData = [layoutManager.viewportData[viewportIndex]];
}
// Check if the display set is current visible in any of the layout
// manager's displayed viewports. Note that we have to check the
// onscreen number of viewports here, since the layout manager will
// keep the viewport data of old viewports, even after the layout is changed.
//
// This behaviour is intentional. If the user displays four viewports, then assigns
// display sets to them, and then switches to / from another layout configuration,
// we don't want them to lose their specified viewports.
let result = false;
_.each(viewportData, data => {
if (_.isUndefined(viewportIndex)) {
// Get the number of viewports that are currently displayed
// (Note, viewportData may have more entries!)
const currentNumberOfViewports = layoutManager.getNumberOfViewports();
// Loop through the viewport data up until the currently displayed
// number of viewports
let viewportData = layoutManager.viewportData;
for (let i = 0; i < currentNumberOfViewports; i++) {
const data = viewportData[i];
// If the display set is displayed in this viewport, stop here
if (data && data.displaySetInstanceUid === displaySetInstanceUid) {
result = true;
break;
}
}
} else {
const data = layoutManager.viewportData[viewportIndex];
// If the display set is displayed in this viewport, stop here
if (data && data.displaySetInstanceUid === displaySetInstanceUid) {
result = true;
}
});
}
return result;
});