KatzeNet won't attempt to load icons that are not
cached unless the caller provides an icon callback.
For the moment, this means much less loading
for items that are not actually visible, but for
visiting pages or looking at bookmark menus.
For the moment, a define in the code decides whether items
are sorted based on when they were added or how often
a page was visited. The 'visits' property and respective
database column is unused (we keep it for compatibility).
It turns out it's enough to store that information in
the tree model.
The visit based sorting is not enabled because it is
simply delaying startup incredibly. It will have to be
decided whether to introduce a preference, or always use
a visited based sorting once the startup delay is fixed.
History items are also deleted from the tree model now
if they are too old, according to the preference.
Some refactoring in KatzeArrayAction and the addition
of a function to create arbitrary bookmark tool items
allows us to easily revamp the bookmarkbar so that
it finally reflectls changes to the bookmarks,
including adding and removing items.
KatzeNet can from now on be used where
URIs are handled and one would have used
libSoup and/ or local file handling as
appropriate, whereas KatzeNet does both.
Since we are displaying icons in several
places KatzeNet also provides an icon
loader that saves us from doublicating
even more code.
All bookmarks and also history items have
icons now, since KatzeNet makes that
incredibly easy.
Search engines are also using favicons
now, and right now custom icons don't
work, we still need to fix that.
Note that only icons are cached, nothing
else and the code is known to have a
hidden, hard to reproduce crasher which
may appear when an icon is newly loaded.
Property name localization is only useful if the
strings are meant to be used in a user interface,
such as is the case with WebSettings, or for
graphical interface builders, which are not of
our concern, since we don't use Glade and friends
and nobody else is going to use our widgets.
In short, make translation work much easier.
Finally the trash, which was the last item that
needed to be implemented as an action, is an
action, a KatzeArrayAction to be exact.
This simplifies more code and also makes Window
and RecentlyVisited generically implementable.
Incidentally this change also fixes a bug where
the browser tried to add a new tab when the last
one was closed, even while destroying itself.
Furthermore sokoke_image_menu_item_ellipsized
and sokoke_widget_popup were promoted to Katze.
We're still keeping the old functions for now.
The implementation relies on KatzeArray for the
most part and only does the storage with sqlite
behind the scenes. The change includes a working
History panel. Changes to the database are
committed in realtime.
The idea is, since we have KatzeItem, KatzeList and KatzeArray
now, except for KatzeXbelItem's loading and saving XBEL the
interface is obsolete.
As a bonus, we actually save the trash again.
