Fixed bugs in Nautilus link management, some other minor problems

	I encountered along the way, and did the first cut at a state
	machine for NautilusViewFrame based on Maciej's design that can
	mostly replace the super-complicated one for NautilusWindow.

	* README: We no longer can use the ORBit that comes with HC1.2
	with cvs HEAD, since warnings have been fixed in the code
	generated by the newer ORBit, so fix that line in the README.

	* libnautilus-extensions/nautilus-directory.c:
	(nautilus_directory_new): Use the new nautilus_uri_is_trash
	function to avoid hard-coding incorrect checks for "trash:".
	(nautilus_directory_copy_move_metadata_key): Make simple fix for
	empty metadata. This code gets replaced soon anyway.
	* libnautilus-extensions/nautilus-drag.c:
	(nautilus_drag_can_accept_item): Simplify code to get rid of
	illegal sync. I/O. It's OK to assume all NautilusLink objects
	point to directories for now, and if we make a change to do
	something fancier later, we have to do it with async.
	(nautilus_drag_default_drop_action_for_icons): Use the new
	nautilus_uri_is_trash function to avoid hard-coding incorrect
	checks for "trash:".
	* libnautilus-extensions/nautilus-drag.h: Fixed a typo.
	* libnautilus-extensions/nautilus-file-operations.c:
	(get_link_name): Fix unintialized variable warning in a simple
	way that avoids adding too much code.
	(get_duplicate_name): Fix unintialized variable warning in a
	simple way that avoids adding too much code.
	(nautilus_file_operations_copy_move): Use the new
	nautilus_uri_is_trash function to avoid hard-coding incorrect
	checks for "trash:".

	* libnautilus-extensions/nautilus-file-utilities.h:
	* libnautilus-extensions/nautilus-file-utilities.c:
	(nautilus_uri_is_trash): Add new function to avoid hard-coding
	incorrect checks for "trash:".
	(nautilus_make_uri_canonical), Use nautilus_uri_is_trash.

	* libnautilus-extensions/nautilus-icon-container.h:
	* libnautilus-extensions/nautilus-icon-container.c:
	Remove nautilus_icon_container_trash_link_is_in_selection for 3
	reasons. It doesn't belong in NautilusIconContainer, the use of it
	in drag code was incorrectly looking at the destination
	directory's selection, and it used sync. I/O.

	* libnautilus-extensions/nautilus-icon-dnd.c:
	(selection_includes_trash),
	(nautilus_icon_container_receive_dropped_icons):
	Changed code to actually check selection -- the old code would
	check the selection in the target window. Unfortunately this still
	uses sync. I/O, but that's now covered by bug 3020.

	* libnautilus-extensions/nautilus-icon-factory.c:
	(nautilus_icon_factory_get_icon_for_file): Change to use new
	"local" API for links to make it clear that it uses sync. I/O and
	only works on local files.

	* libnautilus-extensions/nautilus-link.h:
	* libnautilus-extensions/nautilus-link.c: (get_tag),
	(get_link_type): Added functions to handle tags internally as part
	of getting rid of tag string values from the API.
	(nautilus_link_local_create): Changed name to local to emphasize this
	takes a path not a URI and uses sync. I/O.
	(local_set_root_property): Share code among the set
	functions. Before there were a lot of copies of the same
	code. Also made sure that it does no rewrite of the file if called
	to set a property to the same value it already has.
	(nautilus_link_local_set_icon),
	(nautilus_link_local_set_link_uri),
	(nautilus_link_local_set_type): Changed name to local to emphasize
	these take a path not a URI and use sync. I/O.  Reimplement by
	calling local_set_root_property.
	(nautilus_link_local_get_additional_text): Change name to local
	and make it take a path instead of a URI to make it clear it uses
	sync.  I/O and doesn't work on remote URIs.
	(nautilus_link_local_get_image_uri): Change name to local and make
	it take a path instead of a URI to make it clear it uses sync.
	I/O and doesn't work on remote URIs.
	(nautilus_link_local_get_link_uri): Change name to local and make
	it take a path instead of a URI to make it clear it uses sync.
	I/O and doesn't work on remote URIs.
	(nautilus_link_local_get_link_type): Change return value to be the
	NautilusLinkType enum instead of the type tag string to make the
	interface cleaner. Also changed name to local to make it clear
	that it takes a path instead of a URI and uses sync. I/O.
	(nautilus_link_local_is_volume_link),
	(nautilus_link_local_is_home_link),
	(nautilus_link_local_is_trash_link): Changed all three of these to
	take advantage of the new simpler get_link_type, and changed name
	to local to make it clear that they take a path instead of a URI
	and use sync. I/O.

	* src/file-manager/fm-desktop-icon-view.c: (create_mount_link):
	Use call by new "local" name.
	(trash_link_is_selection): Call new "local" function, which now
	requires a path rather than a URI.
	(fm_desktop_icon_view_trash_state_changed_callback): Use call by
	new "local" name.
	(volume_unmounted_callback): Fix bug where the unmounted callback
	was using a path as a URI without converting.
	(find_and_update_home_link): Use call by new "local" name.
	(place_home_directory): Use call by new "local" name.
	(find_and_rename_trash_link): Use call by new "local" name.
	(create_or_rename_trash): Use call by new "local" name.
	(remove_old_mount_links): Use call by new "local" name.
	(get_sort_category): Use new get_link_type call and a case
	statement instead of the old one and a list of string compares.

	* src/file-manager/fm-directory-view.c:
	(fm_directory_trash_link_in_selection): Wrote a new version of
	this function. This is similar to what was in
	NautilusIconContainer, but the one in there didn't belong there,
	and didn't really work for other callers. Also, the one in there
	didn't work at all for the list view case. This new function works
	for either icon or list view. It still has the limitation that it
	won't recognize a trash link if it's not local.

	* src/file-manager/fm-icon-view.c:
	(get_icon_drop_target_uri_callback): Fix to use new local calls, but
	still does sync. I/O. Bug 3020 reported about that.
	(get_icon_text_callback): Changed to use new local calls. Still a
	problem that it works only locally and uses sync. I/O. Bug 2531 was
	already reported about that.

	* src/file-manager/fm-properties-window.c:
	(get_and_ref_file_to_display): Changed to use new local calls and the
	simpler link type interface.

	* src/nautilus-view-frame-private.h: Moved some private
	declarations here since they are for objects used in one file and
	declared in another.

	* src/nautilus-view-frame.h:
	* src/nautilus-view-frame.c: (nautilus_view_frame_destroy_client):
	Destroy the "check if view is gone" timeout here; makes more sense
	than the way it was managed before.
	(nautilus_view_frame_destroy): Don't destroy the timeout here any
	more. Also, label was moved into details.
	(nautilus_view_frame_handle_client_gone): Renamed from
	handle_client_destroy_2.
	(view_frame_wait), (view_frame_underway),
	(view_frame_wait_is_over), (view_frame_loaded),
	(view_frame_failed): Added functions to implement view frame state
	machine transitions.
	(check_if_view_is_gone): Moved code to check if view is gone here;
	it's now activated automatically without requiring an explicit
	call to turn it on, since all callers were turning it on at
	load_client time.
	(nautilus_view_frame_load_client): Add state management. Moved the
	code to turn on the object check timeout here.
	(nautilus_view_frame_load_location): Add state management.
	(nautilus_view_frame_open_location): Add state management.
	(nautilus_view_frame_open_location_in_new_window): Add state management.
	(nautilus_view_frame_open_in_new_window_and_select): Add state management.
	(nautilus_view_frame_report_location_change): Add state management.
	(nautilus_view_frame_report_selection_change): Add state management.
	(nautilus_view_frame_report_status): Add state management.
	(nautilus_view_frame_report_load_underway): Add state management.
	(nautilus_view_frame_report_load_progress): Add state management.
	(nautilus_view_frame_report_load_complete): Add state management.
	(nautilus_view_frame_report_load_failed): Add state management.
	(nautilus_view_frame_set_title): Add state management.
	(nautilus_view_frame_zoom_level_changed): Add state management.,
	(nautilus_view_frame_get_label), (nautilus_view_frame_set_label):
	Moved label into details structure.

	* src/nautilus-window-manage-views.c:
	(nautilus_window_load_sidebar_panel): Fixed code structure a bit
	(fixes bug 2463) and got rid of call to old
	nautilus_view_frame_set_active_errors function, which is no longer
	needed.
	(nautilus_window_load_content_view): Got rid of call to old
	nautilus_view_frame_set_active_errors function, which is no longer
	needed.
	* src/nautilus-window.c:
	(window_update_sidebar_panels_from_preferences): Got rid of call
	to old nautilus_view_frame_set_active_errors function, which is no
	longer needed.

1 files changed, 1 insertions, 1 deletions

diff --git a/README b/README
index f2ea1a380..a6eeda536 100644
--- a/README
+++ b/README
@@ -168,7 +168,7 @@ The following lists the packages and the versions that are required.
     gtk+:              gtk-1-2                                   HC1.2
     imlib:             HEAD                                      HC1.2
     gnome-xml:         LIB_XML_1_BRANCH
-    ORBit:             orbit-stable-0-5                          HC1.2
+    ORBit:             orbit-stable-0-5
     gnome-libs:        gnome-libs-1-0     --enable-prefer-db1    HC1.2
     gnome-http:        HEAD
     oaf:               HEAD