2003-10-10 Michael Natterer <mitch@gimp.org>
Cleaned up session management and changed the format of sessionrc
in a way that allows extensions without changing the format during
the 2.0 cycle:
* app/widgets/Makefile.am
* app/widgets/widgets-types.h
* app/widgets/gimpsessioninfo.[ch]: new files implementing the whole
GimpSessionInfo stuff (parsing, saving, restoring, utility functions).
Save / parse the position of GimpDock's panes (bug #122964).
* app/widgets/gimpdialogfactory.[ch]: removed saving, restoring
and session related utility functions and use the ones from
the new files above.
* app/gui/session.c: removed parsing and use the new stuff.
* app/widgets/gimpdock.[ch]: added new virtual functions
GimpDock::set_aux_info() and GimpDock::get_aux_info():
* app/widgets/gimpimagedock.c: implement them and handle the
"auto_follow_active" and "show_image_menu" properties.
* app/widgets/gimpdockable.[ch]: added the same virtual functions
to the GimpDockable class. Enables forward-compatible per-dockable
session management (bug #122964).
* app/gui/dialogs-commands.c
* app/gui/gui.c: changed accordingly.
* etc/sessionrc: ditto. Look at this file and update your own
sessionrc manually if you don't want to lose it.