Goyslop/4chan-x
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Limit the refresh rate increase for inactive threads to 90 seconds for visible/active tabs.

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Reset the thread inactivity counter when switching to a tab.
This commit is contained in:
Nicolas Stepien 2012-07-05 18:29:32 +02:00
parent a63dad61b6
commit 41ef2b976a
2 changed files with 25 additions and 7 deletions
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17
4chan_x.user.js
View File

@ -2875,7 +2875,13 @@
$.on(input, 'click', this.update);
}
}
return $.add(d.body, dialog);
$.add(d.body, dialog);
return $.on(d, 'visibilitychange ovisibilitychange mozvisibilitychange webkitvisibilitychange', function() {
Updater.unsuccessfulFetchCount = 0;
if (Updater.timer.textContent < -Conf['Interval']) {
return Updater.timer.textContent = -Updater.getInterval();
}
});
},
cb: {
interval: function() {
@ -2883,7 +2889,7 @@
val = parseInt(this.value, 10);
this.value = val > 5 ? val : 5;
$.cb.value.call(this);
return Updater.timer.textContent = "-" + (Updater.getInterval());
return Updater.timer.textContent = -Updater.getInterval();
},
verbose: function() {
if (Conf['Verbose']) {
@ -2937,7 +2943,7 @@
return;
}
Updater.unsuccessfulFetchCount++;
Updater.timer.textContent = "-" + (Updater.getInterval());
Updater.timer.textContent = -Updater.getInterval();
/*
Status Code 304: Not modified
By sending the `If-Modified-Since` header we get a proper status code, and no response.
@ -2975,7 +2981,7 @@
return;
}
Updater.unsuccessfulFetchCount = 0;
Updater.timer.textContent = "-" + (Updater.getInterval());
Updater.timer.textContent = -Updater.getInterval();
scroll = Conf['Scrolling'] && Updater.scrollBG() && lastPost.getBoundingClientRect().bottom - d.documentElement.clientHeight < 25;
$.add(Updater.thread, nodes.reverse());
if (scroll) {
@ -2987,6 +2993,9 @@
var i, j;
i = +Conf['Interval'];
j = Math.min(this.unsuccessfulFetchCount, 9);
if (!(d.hidden || d.oHidden || d.mozHidden || d.webkitHidden)) {
j = Math.min(j, 6);
}
return Math.max(i, [5, 10, 15, 20, 30, 60, 90, 120, 300, 600][j]);
},
timeout: function() {

15
script.coffee
View File

@ -2306,12 +2306,18 @@ Updater =
$.add d.body, dialog
$.on d, 'visibilitychange ovisibilitychange mozvisibilitychange webkitvisibilitychange', ->
# Reset the counter when we focus this tab.
Updater.unsuccessfulFetchCount = 0
if Updater.timer.textContent < -Conf['Interval']
Updater.timer.textContent = -Updater.getInterval()
cb:
interval: ->
val = parseInt @value, 10
@value = if val > 5 then val else 5
$.cb.value.call @
Updater.timer.textContent = "-#{Updater.getInterval()}"
Updater.timer.textContent = -Updater.getInterval()
verbose: ->
if Conf['Verbose']
Updater.count.textContent = '+0'
@ -2355,7 +2361,7 @@ Updater =
return
Updater.unsuccessfulFetchCount++
Updater.timer.textContent = "-#{Updater.getInterval()}"
Updater.timer.textContent = -Updater.getInterval()
###
Status Code 304: Not modified
@ -2389,7 +2395,7 @@ Updater =
return unless count
Updater.unsuccessfulFetchCount = 0
Updater.timer.textContent = "-#{Updater.getInterval()}"
Updater.timer.textContent = -Updater.getInterval()
scroll = Conf['Scrolling'] && Updater.scrollBG() &&
lastPost.getBoundingClientRect().bottom - d.documentElement.clientHeight < 25
$.add Updater.thread, nodes.reverse()
@ -2399,6 +2405,9 @@ Updater =
getInterval: ->
i = +Conf['Interval']
j = Math.min @unsuccessfulFetchCount, 9
unless d.hidden or d.oHidden or d.mozHidden or d.webkitHidden
# Don't increase the refresh rate too much on visible tabs.
j = Math.min j, 6
Math.max i, [5, 10, 15, 20, 30, 60, 90, 120, 300, 600][j]
timeout: ->