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Code Issues Projects Releases Wiki Activity

restored history snapshot interval to 50

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This commit is contained in:
jdescottes 2014-07-13 18:17:13 +02:00
parent 5350255eee
commit 56f008bda6
1 changed files with 7 additions and 9 deletions
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16
src/js/service/HistoryService.js
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@ -1,7 +1,7 @@
(function () { (function () {
var ns = $.namespace('pskl.service'); var ns = $.namespace('pskl.service');
var SNAPSHOT_PERIOD = 5; var SNAPSHOT_PERIOD = 50;
var LOAD_STATE_INTERVAL = 50; var LOAD_STATE_INTERVAL = 50;
ns.HistoryService = function (piskelController) { ns.HistoryService = function (piskelController) {
@ -50,7 +50,7 @@
var isSnapshot = stateInfo.type === ns.HistoryService.SNAPSHOT; var isSnapshot = stateInfo.type === ns.HistoryService.SNAPSHOT;
var isNoSnapshot = stateInfo.type === ns.HistoryService.REPLAY_NO_SNAPSHOT; var isNoSnapshot = stateInfo.type === ns.HistoryService.REPLAY_NO_SNAPSHOT;
var isAtAutoSnapshotInterval = this.currentIndex % SNAPSHOT_PERIOD === 0; var isAtAutoSnapshotInterval = this.currentIndex % SNAPSHOT_PERIOD === 0 || this.saveNextAsSnapshot;
if (isNoSnapshot && isAtAutoSnapshotInterval) { if (isNoSnapshot && isAtAutoSnapshotInterval) {
this.saveNextAsSnapshot = true; this.saveNextAsSnapshot = true;
} else if (isSnapshot || isAtAutoSnapshotInterval) { } else if (isSnapshot || isAtAutoSnapshotInterval) {
@ -58,6 +58,10 @@
this.saveNextAsSnapshot = false; this.saveNextAsSnapshot = false;
} }
if (isSnapshot) {
}
this.stateQueue.push(state); this.stateQueue.push(state);
}; };
@ -76,12 +80,8 @@
}; };
ns.HistoryService.prototype.getPreviousSnapshotIndex_ = function (index) { ns.HistoryService.prototype.getPreviousSnapshotIndex_ = function (index) {
var counter = 0;
while (this.stateQueue[index] && !this.stateQueue[index].piskel) { while (this.stateQueue[index] && !this.stateQueue[index].piskel) {
index = index - 1; index = index - 1;
if(++counter > 2*SNAPSHOT_PERIOD) {
break;
}
} }
return index; return index;
}; };
@ -101,8 +101,6 @@
} }
} catch (e) { } catch (e) {
window.console.error("[CRITICAL ERROR] : Unable to load a history state."); window.console.error("[CRITICAL ERROR] : Unable to load a history state.");
window.console.error("Can you open an issue on http://github.com/juliandescottes/piskel or contact @piskelapp on twitter ? Thanks !");
window.console.error("Thanks !");
if (typeof e === "string") { if (typeof e === "string") {
window.console.error(e); window.console.error(e);
} else { } else {
@ -140,7 +138,7 @@
this.replayState(state); this.replayState(state);
} }
var lastState = this.stateQueue[index]; var lastState = this.stateQueue[index+1];
if (lastState) { if (lastState) {
this.setupState(lastState); this.setupState(lastState);
} }