Unfortunately the format string for a size_t, `%zu`, is not portable
to all Windows compilers, and the appropriate format string for the
fundamental type that implements size_t varies between platforms
(typically `%u` on 32-bit platforms, `%lu` on 64-bit Linux or
`%llu` on 64-bit Windows).
In gtk-demo, cast the number of search results to long, to avoid
breaking up a translatable string.
Elsewhere, use GLib's abstraction for this.
Signed-off-by: Simon McVittie <smcv@debian.org>
We want to use the same header in the inspector, so move it to
the toplevel. And since it is no longer for demos only, rename
it to profile_conf.h, and also rename the build option back
to profile.
Filter the sidebar on keywords that can be provided
by the demos. We extract keywords from the doc comment
at the top of each demo source by looking for words that
look like class names. We also allow to specify keywords
explicitly.
Change the apis in GtkListView, GtkColumnView and
GtkGridView to be explicitly about GtkSelectionModel,
to make it obvious that the widgets handle selection.
Update all users.
The slowest step of highlighting our buffers is
inserting the markup into the buffer. Do that
incrementally, to avoid blocking the UI for
extended periods.
Run highlight asynchronously. It isn't a problem for
most demos, but the cursor demo has an unusually large
ui file, which takes highlight a little bit of time
to produce.
Drop the homegrown highlighting code, and just use highlight
to produce Pango markup.
When using an external highlighter, we can also highlight css,
xml, headers, at least.
Make gtk_tree_list_model_new() take the root model
as first argument, and make it transfer full, for
consistency with other wrapping list constructors.
Update all callers.
Still missing here: Make the model property writable,
and allow passing NULL in the constructor.
That way, demo windows can be maximized and multiple demos can run at
once.
It's especially useful when using --run because the main window is
invisible then.
When the search entry disappears on Escape,
reset the search string to "", so we don't
end up with a filtered list and no obvious
way to remove the filtering.
In 99.9% of all cases, these are just NULL, NULL.
So just do away with these arguments, people can
use the setters for the rare cases where they want
the scrolled window to use a different adjustment.
