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Fix transition bug; add scrollIntoView.

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s1341 2013-12-22 18:41:39 +02:00
parent d89babfaeb
commit 321aa05eab
1 changed files with 9 additions and 13 deletions
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22
src/static/js/revisioncache.js
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@ -348,35 +348,29 @@ $.Class("RevisionCache",
changesetsProcessed_callback(data.start);
}
var rounddown = function (a, b) {
return Math.floor(a / b) * b;
};
var roundup = function (a, b) {
return (Math.floor(a / b)+1) * b;
};
//TODO: it might be better to be stricter about start addresses.
//At the moment if you request changesets from 2 -> 12, it will request at granularity 10.
//Not sure if we shouldn't only request granularities > 1 when we have a strict multiple of 10,100 etc.
//This is compounded by the fact that revisions are 1 based!
//TODO: we need to deal with the case where we need MORE THAN 100 of a particular granularity
//console.log("[requestChangesets] start: %d, end: %d, delta: %d, adelta: %d", start, end, delta, adelta);
for (var g in Revision.granularities) {
var granularity = Revision.granularities[g];
var remainder = Math.floor(adelta / granularity);
//console.log("\t[requestChangesets] start: %d, granularity: %d, adelta: %d, //: %d", start, granularity, adelta, remainder);
//console.log("\t rounddown delta: %d, start: %d", rounddown(adelta, granularity), rounddown(start, granularity));
//console.log("\t new start:", newstart);
if (remainder) {
//this.loader.enqueue(start, granularity, process_received_changesets);
console.log("\t[requestChangesets] REQUEST start: %d, end: %d, granularity: %d", rounddown(start, granularity), roundup(adelta, granularity), granularity);
//console.log("\t[requestChangesets] REQUEST start: %d, end: %d, granularity: %d", rounddown(start, granularity), roundup(adelta, granularity), granularity);
this.loader.enqueue(rounddown(start, granularity), granularity, process_received_changesets);
// for the next granularity, we assume that we have now successfully navigated
// as far as required for this granularity. We should also make sure that only
// the significant part of the adelta is used in the next granularity.
start = rounddown(start, granularity) + rounddown(adelta, granularity);
adelta = adelta - rounddown(adelta, granularity);
//console.log("\t new start: %d, delta: %d", start, adelta);
}
// for the next granularity, we assume that we have now successfully navigated
// as far as required for this granularity. We should also make sure that only
// the significant part of the adelta is used in the next granularity.
start = rounddown(start, granularity) + rounddown(adelta, granularity);
adelta = adelta - rounddown(adelta, granularity);
}
},
}
@ -808,6 +802,8 @@ $.Class("PadClient",
// otherwise just add the new divs after the index-th div
else
this.divs[index - 1].after(newdivs);
// super primitive scrollIntoView
newdivs[0][0].scrollIntoView(false);
// perform the splice on our array itself
// TODO: monkey patching divs.splice, so use divs.original_splice or something