Add newly implemented ETreeModelGenerator to build.

Add newly implemented ETreeModelGenerator to build.

2005-01-22  Hans Petter Jansson  <hpj@novell.com>

	* Makefile.am (libedataserverui_1_2_la_SOURCES)
	(libedataserveruiinclude_HEADERS): Add newly implemented
	ETreeModelGenerator to build.

	* e-tree-model-generator.[ch]: Implement ETreeModelGenerator, a model
	wrapper similar to GtkTreeModelFilter, but with the capability to map
	each child row to an arbitrary number of rows, including zero, and pass
	a permutation identifier to the user's modify callback.

	* e-name-selector-dialog.c (contact_column_formatter): Implement a
	data formatter for the contact list. This makes it show both names
	and e-mail addresses.
	(e_name_selector_dialog_init): Set up data formatter.
	(sort_iter_to_contact_store_iter): Replace GtkTreeModelFilter with
	ETreeModelGenerator, and return the email permutation along with the
	contact iter.
	(add_destination): Take the email permutation as an argument, and set
	it in the contact instead of defaulting to the first one.
	(contact_activated): Pass on email_n.
	(transfer_button_clicked): Ditto.
	(setup_name_selector_model): Use ETreeModelGenerator.
	(deep_free_list): Implement.

	* e-name-selector-entry.c (completion_match_selected): Add the
	conversion for the e-mail generator, and set the selected e-mail
	permutation in the destination.
	(deep_free_list): Implement.
	(contact_layout_formatter): Implement a data formatter for the
	completion list, so we can show both names and e-mail addresses.
	(generate_contact_rows): Implement an e-mail permutation generator.
	(setup_contact_store): Set up the e-mail generator.
	(e_name_selector_entry_init): Init the generator pointer. Set up the
	data formatter.

	* e-name-selector-model.c (e_name_selector_model_init): Replace
	the GtkTreeModelFilter with an ETreeModelGenerator.
	(deep_free_list): Implement.
	(generate_contact_rows): Replace filter_show_not_in_destinations ()
	with this function, which both filters and generates per-email
	permutations.
	(override_email_address): Override the contents of the
	E_CONTACT_EMAIL_1 string field with the relevant address.
	(e_name_selector_model_peek_contact_filter): Now returns a generator.