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[Edit] Avoid extra commits

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Avoid issuing extra commit calls from the Edit toolbar;
this can cause disruption of state from other views (such
as Fixed Position), WTD-881.
This commit is contained in:
Victor Woeltjen
2015-02-24 09:47:00 -08:00
parent 3d86871c1d
commit 1e76264d82
4 changed files with 56 additions and 6 deletions
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16
platform/commonUI/edit/src/representers/EditToolbarRepresenter.js
View File

@ -51,11 +51,17 @@ define(
// Update selection models to match changed toolbar state
function updateState(state) {
// Update underlying state based on toolbar changes
(state || []).forEach(function (value, index) {
toolbar.updateState(index, value);
});
// Commit the changes.
commit("Changes from toolbar.");
var changed = (state || []).map(function (value, index) {
return toolbar.updateState(index, value);
}).reduce(function (a, b) {
return a || b;
}, false);
// Only commit if something actually changed
if (changed) {
// Commit the changes.
commit("Changes from toolbar.");
}
}
// Initialize toolbar (expose object to parent scope)