This reverts commit 98e3018455.
As an English-speaker, I know nothing about complex grammar, and it’s
been brought to my attention that some languages might differ in the
translation of the same command depending on where it appears.
So, I’d better assume everyone else knows better than me. Apologies!
Currently, this information is not used since cairo_show_glyphs
deals with color glyphs for us. But when we get to uploading
glyphs to a texture atlas, we will need it to do the right thing.
We don't look at individual glyphs here, but just whether the
font has the has-color flag set. In practice, all glyphs in
such a font will be color glyphs, and we can avoid loading all
the glyphs this way.
The emoji chooser gets disposed already, because it is attached
to the toplevel as a popover. Doing it again when the object data
is cleared is leading to a crash.
https://bugzilla.gnome.org/show_bug.cgi?id=787103
Copy the PangoCairoRenderer into GTK+, rename it to GskPangoRenderer,
and strip it down far enough to build without private pango apis.
This means we currently don't support hexboxes or shapes.
Currently, this lives in gtk, but it might be nicer to put it
in gsk eventually.
• Use disconnect_by_data() to catch both _adjustment_changed() and now
_adjustment_value_changed(), as the latter had been missed until now.
• Also disconnect from indicator_value_changed(), which was not done in
destroy() due to indicator_reset() and remove_indicator() disagreeing.
https://bugzilla.gnome.org/show_bug.cgi?id=775074
Do not connect to get_settings_for_screen() if we have no screen…
Use g_signal_connect(), not connect_object(), to match how set_screen()
makes this same connection, and how finalize() already disconnects it.
https://bugzilla.gnome.org/show_bug.cgi?id=705640
Since the move from button-press to gesture events, Shift-clicking did
not work to start a selection (from none) or truncate an existing one.
This was due to the code being copy-pasted around and some logic being
broken in the process. This makes both of those work as they should, by
shuffling it again so the end result is the same as before. Highlights:
(1) ::button-press if extending due to a single press would call
set_positions(tmp_pos, tmp_pos), which is what made the Shift+click to
create a selection work. That was lost. Add it back to make that work.
(2) ::button-press in the “Truncate current selection” branch would not
execute all the stuff around “extend_to_left”, as that was the else
case. So, set extend_selection = FALSE so we skip over that later on.
(3) BUT! This Truncate case never fired because it was in the else
branch of if (in_selection())! Of course, it must be in the true branch.
(4) The IM context was not reset if the Shift-click occurred within an
existing selection, only if it did not. In ::button-press this was the
first thing done if extending a selection, regardless. Make it so again.
https://bugzilla.gnome.org/show_bug.cgi?id=780750
