Cavemanon/piratepoet
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Implement moving through history

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[MAILPOET-1976]
This commit is contained in:
Ján Mikláš
2019-05-29 19:03:35 +02:00
committed by M. Shull
parent 1bd4e25694
commit ae664de002
1 changed files with 11 additions and 0 deletions
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11
assets/js/src/newsletter_editor/components/history.js
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@@ -62,12 +62,18 @@ Module.HistoryView = Marionette.View.extend({
if (!this.canUndo()) {
return;
}
this.model.currentStateIndex += 1;
this.updateArrowsUI();
this.applyState(this.model.currentStateIndex);
},
redo: function redo() {
if (!this.canRedo()) {
return;
}
this.model.currentStateIndex -= 1;
this.updateArrowsUI();
this.applyState(this.model.currentStateIndex);
},
updateArrowsUI: function updateArrowsUI() {
@@ -84,6 +90,11 @@ Module.HistoryView = Marionette.View.extend({
this.elements.redo.prop('title', MailPoet.I18n.t('canRedo'));
}
},
applyState: function applyState(index) {
const stateToApply = JSON.parse(this.model.states[index]);
App.getChannel().trigger('historyUpdate', stateToApply);
},
});
App.on('start', function appStart(StartApp) {