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[Fixed Position] Implement remove

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Implement remove button for selected elements in fixed
position view. WTD-879.
This commit is contained in:
Victor Woeltjen
2015-02-18 20:12:55 -08:00
parent f66fb0a32d
commit 5680710c06
5 changed files with 50 additions and 5 deletions
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24
platform/features/layout/src/FixedController.js
View File

@ -93,8 +93,28 @@ define(
// Decorate elements in the current configuration
function refreshElements() {
elementProxies = (($scope.configuration || {}).elements || [])
.map(makeProxyElement);
// Cache selection; we are instantiating new proxies
// so we may want to restore this.
var selected = selection && selection.get(),
elements = (($scope.configuration || {}).elements || []),
index = -1; // Start with a 'not-found' value
// Find the selection in the new array
if (selected !== undefined) {
index = elements.indexOf(selected.element);
}
// Create the new proxies...
elementProxies = elements.map(makeProxyElement);
// Clear old selection, and restore if appropriate
if (selection) {
selection.deselect();
if (index > -1) {
selection.select(elementProxies[index]);
}
}
// TODO: Ensure elements for all domain objects?
}