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Signed-off-by:Guillaume Martigny <guillaume.martigny@gmail.com>
This commit is contained in:
Guillaume Martigny 2016-04-19 17:13:40 +02:00 committed by Julian Descottes
parent 0f00ef563a
commit 9b6d45e8ed
1 changed files with 19 additions and 14 deletions
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13
src/js/service/HistoryService.js
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@ -58,11 +58,14 @@
$.publish(Events.HISTORY_STATE_SAVED); $.publish(Events.HISTORY_STATE_SAVED);
}; };
ns.HistoryService.prototype.getCurrentStateIndex = function() {
return this.currentUUID;
};
ns.HistoryService.prototype.getCurrentState = function() { ns.HistoryService.prototype.getCurrentState = function() {
if (this.currentUUID) { if (this.currentUUID) {
return this.stateQueue[this.currentUUID]; return this.stateQueue[this.currentUUID];
} } else {
else{
return false; return false;
} }
}; };
@ -99,14 +102,16 @@
ns.HistoryService.prototype.undo = function () { ns.HistoryService.prototype.undo = function () {
var currentState = this.getCurrentState(); var currentState = this.getCurrentState();
if(currentState.previousIndex) if (currentState.previousIndex) {
this.loadState(currentState.previousIndex); this.loadState(currentState.previousIndex);
}
}; };
ns.HistoryService.prototype.redo = function () { ns.HistoryService.prototype.redo = function () {
var currentState = this.getCurrentState(); var currentState = this.getCurrentState();
if(currentState.nextIndex) if (currentState.nextIndex) {
this.loadState(currentState.nextIndex); this.loadState(currentState.nextIndex);
}
}; };
ns.HistoryService.prototype.isLoadStateAllowed_ = function (index) { ns.HistoryService.prototype.isLoadStateAllowed_ = function (index) {