the rest from `tools/convert_boost.sh`.
* replace boost::function, boost::bind with std::function and std::bind.
This required some manual fixes, notably std::placeholders,
some static_casts<>, and boost::function::clear -> = {}.
Previously that could cause a heap-use-after-free.
A reliable way to trigger it was to show the audio connection
dialog and connect a track's output to LTC master, then quit.
Other parts in this dialog already test for session == nullptr.
This can happen in the Preferences, when switching a timecode
master w/o a session (not possible in Ardour, but some derivative
project).
This is mostly a simple lexical search+replace but the absence of operator< for
std::weak_ptr<T> leads to some complications, particularly with Evoral::Sequence
and ExportPortChannel.
Resolve ambiguity between Dialog::add_button() and add_button member,
also use clicked signal for ArdourButton.
signal_button_press_event() only works with
ArdourButton::set_fallthrough_to_parent
This removes expensive markup parsing and directly sets
timecode and delta-time as plain text. The Labels use the
main clock's color schema, and dedicated ArdourMono font.
Use Fonts and Color to help discriminate columns:
Values that come from the TC Master are now in black boxen (ToDo: use gtk theming)
Reduce the number of columns, to improve legibility:
Consolidate the Slave's current TC chase value and Delta (offset from Ardour current TC)
Consolidate the last message received, and how recently it was received
Remove Collect checkboxes (just disconnect the port if you don't want it to run)
Copyright-holder and year information is extracted from git log.
git history begins in 2005. So (C) from 1998..2005 is lost. Also some
(C) assignment of commits where the committer didn't use --author.
A Gtk::manage()d widget will be deleted when its parent container
is destroyed. Top-level context menus are not inside a container and
hence need to be manually deallocated.
This adds explicit delete calls for menus where there is a
member variable reference to the Menu.
