The current CcKeyboardPanel used to manage keyboard
editing through GtkCellRendererAccel, which was replaced
when we moved to use a GtkListBox. Because of that,
the ability to edit shortcuts is now missing.
Re-add shortcut editing capabilities through a new dialog,
which is done according to the latest mockups available.
https://bugzilla.gnome.org/show_bug.cgi?id=769063
To allow a much easier porting to the new layout, the keyboard
panel is now a template class. That has various implications on
the code organization:
- The keyboard-shortcuts.c was responsible for filling the shortcuts.
Because it relied on the GtkBuilder of the panel, most of its code
was moved to the CcKeyboardPanel class.
- The unused code from the keyboard panel class had to be removed in
order to make it work again.
- All the hash tables and widgets are now part of the CcKeyboardPanel
structure.
- The interface elements have a single entry point.
https://bugzilla.gnome.org/show_bug.cgi?id=769063
After introducing the autocleanup function to
CcPanel, it is now possible to remove a lot of
boilerplate code from the panels.
This commit ports CcKeyboardPanel to be a final
type, removing all the old boilerplate code in
the proccess.
https://bugzilla.gnome.org/show_bug.cgi?id=769063
This makes loading faster, with less I/O, avoids unnecessary
code duplication (around 1k lines shaved), and ensures that
all the panels link and work appropriately.
By the same token, it will stop external panels from being
created, and loaded.
https://bugzilla.gnome.org/show_bug.cgi?id=690036
