Re: [webkit-dev] Platform specific fields on WebCore::HistoryItem
From: webkit-dev-boun...@lists.webkit.org
[mailto:webkit-dev-boun...@lists.webkit.org] On Behalf Of ext Darin Fisher
Sent: Tuesday, December 21, 2010 2:39 PM
To: WebKit Development
Subject: [webkit-dev] Platform specific fields on WebCore::HistoryItem
I'm working on fixing some session history bugs related to a HistoryItem's URL
property changing.
See for example the call to HistoryItem::setURL in
HistoryController::updateForReload [1].
I'm curious about the platform specific fields on WebCore::HistoryItem. *** Do
any of those need to
be updated when the URL of the HistoryItem changes? ***
Here are the fields I'm referring to:
class HistoryItem ... {
private:
...
#if PLATFORM(QT)
QVariant m_userData;
#endif
This is arbitrary data that embeders of QtWebkit can store. It should not
interfere with the changes you are making.
Yael
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[webkit-dev] Order of positioned elements
Hi, I am working on improving the spatial algorithm in webkit, and I have a problem with positioned elements that do not have a z-index defined. If I have 2 elements that are intersecting, I need to find out which element is covering the other. Is it safe to assume that the last element in tree order will cover the previous element, if they have the same z-index? If not, how can I determine which element is covering the other? thanks, Yael ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Limiting the size of LocalStorage
I'd be happy to fix this bug and submit a patch when I am done. Before I can do that, I have a question - why is LocalStorgare created and tracked per page group and not per process, like offline storage databases are? Thanks, Yael -Original Message- From: ext Darin Adler [mailto:[EMAIL PROTECTED] Sent: Wednesday, December 03, 2008 12:21 PM To: Aharon Yael (Nokia-D-MSW/Boston) Cc: webkit-dev@lists.webkit.org Subject: Re: [webkit-dev] Limiting the size of LocalStorage On Nov 25, 2008, at 5:23 AM, [EMAIL PROTECTED] wrote: Should I file a bug about it? There's no harm in doing that, but filing a bug won't guarantee someone is going to work on it. If you need it for a project you're doing, you might need to find someone to do it. -- Darin ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Limiting the size of LocalStorage
Should I file a bug about it? Thanks, Yael -Original Message- From: ext Darin Adler [mailto:[EMAIL PROTECTED] Sent: Tuesday, November 25, 2008 1:13 AM To: Aharon Yael (Nokia-D-MSW/Boston) Cc: webkit-dev@lists.webkit.org Subject: Re: [webkit-dev] Limiting the size of LocalStorage On Nov 24, 2008, at 5:56 PM, [EMAIL PROTECTED] wrote: Does DatabaseTracker control LocalStorage too, or only offline SQLite databases? Only offline SQLite databases. Nobody has implemented limits for local storage yet. -- Darin ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Limiting the size of LocalStorage
Thanks Darin, Does DatabaseTracker control LocalStorage too, or only offline SQLite databases? In my QT build, the callback did not seem to arrive to ChromeClientQt. Thanks, Yael -Original Message- From: ext Darin Adler [mailto:[EMAIL PROTECTED] Sent: Monday, November 24, 2008 8:40 PM To: Aharon Yael (Nokia-D-MSW/Boston) Cc: webkit-dev@lists.webkit.org Subject: Re: [webkit-dev] Limiting the size of LocalStorage On Nov 24, 2008, at 5:35 PM, [EMAIL PROTECTED] wrote: Is it possible to limit the size of the LocalStorage databases and selectively allow only certain servers to use this feature? Yes. All sites start out with a quota of 0. Increase the quota when the ChromeClient exceededDatabaseQuota function is called. Increase the quota by calling DatabaseTracker::setQuota. -- Darin ___ webkit-dev mailing list webkit-dev@lists.webkit.org http://lists.webkit.org/mailman/listinfo.cgi/webkit-dev
Re: [webkit-dev] Limiting the size of LocalStorage
The sample script below would create any arbitrary size of database..
htmlheadscript
function makeStringOfLength(n)
{
var str = X;
while (str.length n)
str += ((str.length 1) n ? str : makeStringOfLength(n -
str.length));
return str;
}
function setthesize()
{
var i = document.getElementById(amount).value;
localStorage.testDiv = makeStringOfLength(i);
document.getElementById(amount).value = ;
}
/script/headbody
input id=amount type=text
a href=# onclick=setthesize();return false;run/a
/body/html
Thanks,
-Original Message-
From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] On Behalf Of ext [EMAIL
PROTECTED]
Sent: Monday, November 24, 2008 8:56 PM
To: [EMAIL PROTECTED]
Cc: webkit-dev@lists.webkit.org
Subject: Re: [webkit-dev] Limiting the size of LocalStorage
Thanks Darin,
Does DatabaseTracker control LocalStorage too, or only offline SQLite databases?
In my QT build, the callback did not seem to arrive to ChromeClientQt.
Thanks, Yael
-Original Message-
From: ext Darin Adler [mailto:[EMAIL PROTECTED]
Sent: Monday, November 24, 2008 8:40 PM
To: Aharon Yael (Nokia-D-MSW/Boston)
Cc: webkit-dev@lists.webkit.org
Subject: Re: [webkit-dev] Limiting the size of LocalStorage
On Nov 24, 2008, at 5:35 PM, [EMAIL PROTECTED] wrote:
Is it possible to limit the size of the LocalStorage databases and
selectively allow only certain servers to use this feature?
Yes. All sites start out with a quota of 0. Increase the quota when the
ChromeClient exceededDatabaseQuota function is called. Increase the quota by
calling DatabaseTracker::setQuota.
-- Darin
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