and read in when you visit a directory. But the code then
	immediately re-lays out the icons, so the position is lost!

	* src/file-manager/fm-directory-view-icons.c:
	(fm_directory_view_icons_icon_moved_cb):
	(fm_directory_view_icons_initialize): (add_container_icon): Save
	icon position when an icon is moved. Get icon position when an
	icon is first created.

	* libnautilus/nautilus-directory.c:
	(nautilus_directory_get_metadata_from_node):
	(nautilus_directory_get_metadata):
	(nautilus_directory_create_metafile_tree_root):
	(nautilus_directory_get_metadata):
	(nautilus_directory_set_metadata):
	(nautilus_directory_get_file_metadata):
	(nautilus_directory_set_file_metadata): Added the routines to get
	and set metadata for individual files.

	* libnautilus/nautilus-string.h: libnautilus/nautilus-string.c:
	(nautilus_eat_strcmp): (nautilus_string_to_int):
	(nautilus_eat_string_to_int): Made new string functions that free
	the existing strings, and a function to convert an int to a
	string.

	* libnautilus/gnome-icon-container.h:
	libnautilus/gnome-icon-container.c: (move_icon): (class_init):
	(handle_icon_button_press): Added context_click_background and
	icon_moved signals, and renamed context_click to
	context_click_icon.

	* configure.in: Turned -Wunused back on. I had to turn -W off,
	but I think it's worth it.

	* libnautilus/nautilus-directory.c: (nautilus_directory_finalize):
	(nautilus_directory_try_to_read_metafile):
	(nautilus_directory_read_metafile):
	(nautilus_directory_try_to_write_metafile):
	(nautilus_directory_write_metafile):
	(nautilus_directory_construct_alternate_metafile_uri):
	(nautilus_directory_new): After Andy explained his change to me, I
	realized that it would always write the metafile in the alternate
	place if there was no pre-existing metafile. So I changed the
	logic. The new rule is: read the metafile from the alternate
	location first. If we find it there, write it back
	there. Otherwise, try to write in the directory itself. If that
	fails, write it in the alternate location instead.

	* libnautilus/nautilus-directory.c:
	(nautilus_directory_get_metadata): Allow get_metadata on a NULL
	NautilusDirectory and return NULL for data.

	on the icon view.

	* libnautilus/gnome-icon-container-dnd.h:
	libnautilus/gnome-icon-container-dnd.c:
	(gnome_icon_container_position_shadow): (drag_data_received_cb):
	(gnome_icon_container_ensure_drag_data): (drag_motion_cb):
	(drag_drop_cb): (gnome_icon_container_receive_dropped_icons):
	(gnome_icon_container_free_drag_data): (drag_leave_cb): Added
	support for receiving dropped colors to change the background of a
	GnomeIconContainer.

	* src/file-manager/fm-directory-view-icons.c:
	(fm_directory_view_icons_initialize_class):
	(fm_directory_view_icons_clear):
	(fm_directory_view_icons_background_changed_cb): Added code to
	load and save the background color from metadata.

	* libnautilus/gdk-extensions.c: (nautilus_gradient_new): Changed
	nautilus_gradient_new to handle NULLs in the same way that the
	rest of the gradient functions do instead of NULL being an illegal
	input value.

	* src/file-manager/fm-directory-view.h:
	src/file-manager/fm-directory-view.c:
	(fm_directory_view_initialize): (fm_directory_view_destroy):
	(fm_directory_view_get_model): (fm_directory_view_load_uri): Added
	a NautilusDirectory object to each directory view, accessed by
	subclasses with a call to fm_directory_view_get_model.

	* libnautilus/nautilus-gtk-extensions.h:
	libnautilus/nautilus-gtk-extensions.c:
	(gnome_icon_container_dropped_icon_feedback):
	(nautilus_gdk_selection_data_copy_deep): Added deep versions of
	these GtkSelectionData functions.

	* libnautilus/nautilus-gtk-macros.h:
	(NAUTILUS_DEFINE_GET_TYPE_FUNCTION):
	(NAUTILUS_DEFINE_CLASS_BOILERPLATE): Added definition and
	initialization of the parent_class global to
	NAUTILUS_DEFINE_GET_TYPE_FUNCTION and renamed it to
	NAUTILUS_DEFINE_CLASS_BOILERPLATE.

	* libnautilus/nautilus-background-canvas-group:
	(nautilus_background_canvas_group_initialize_class):
	libnautilus/nautilus-background.c:
	(nautilus_background_initialize_class):
	libnautilus/nautilus-directory.c:
	(nautilus_directory_initialize_class): src/ntl-index-panel.c:
	(nautilus_index_panel_initialize_class):
	src/file-manager/fm-directory-view-icons.c:
	(fm_directory_view_icons_initialize_class):
	src/file-manager/fm-directory-view-list.c:
	(fm_directory_view_list_initialize_class):
	src/file-manager/fm-directory-view.c:
	(fm_directory_view_initialize_class): Take advantage of the new
	NAUTILUS_DEFINE_CLASS_BOILERPLATE and get rid of existing code to
	set up parent_class.

	* libnautilus/gnome-icon-container-dnd.h:
	libnautilus/gnome-icon-container-dnd.c:
	libnautilus/gnome-icon-container-layout.h:
	libnautilus/gnome-icon-container-layout.c:
	libnautilus/gnome-icon-container.c: Minimized includes.

   made icons centered with respect to the text

        don't activate files if the button was held down for too long

2000-01-18  Miguel de Icaza  <miguel@gnu.org>

	* libnautilus/gnome-icon-container.c (handle_icon_button_press):
	Initialize before using.

	made reading metafile from directory where we don't have write
	permissions work properly by looking in the common place on any error,
	not just if we get ACCESS_DENIED

	* libnautilus/nautilus-gtk-macros.h: Since the prototypes for
	GtkObjectInitFunc and GtkClassInitFunc just have a 'gpointer' for the args,
	cast the given values to these function types, so that people can use the actual
	pointer types as arguments without receiving a warning.

	* src/ntl-index-panel.c: Change to match. Also set
	object_klass->destroy & object_klass->finalize to point to our
	implementation. Also remove unused variables
	(nautilus_index_panel_initialize,
	nautilus_index_panel_set_up_label).

	* libnautilus/nautilus-background.c, src/ntl-window-msgs.c,
	src/ntl-window.c, src/file-manager/fm-directory-icons.c: Remove
	unused variables.

	* src/ntl-window.h: Add a variable (unused) for future handling of content view loading.

	* libnautilus/libnautilus.h: Add an interim g_alloca.

	* libnautilus/nautilus-directory.c: Clean up a bit further, by
	removing the need for another if(), and using g_alloca instead of
	g_malloc.

	* libnautilus/nautilus-directory.c:
	(nautilus_directory_read_metafile):
	(nautilus_directory_try_to_read_metafile):
	(nautilus_directory_write_metafile):
	(nautilus_directory_try_to_write_metafile):
	(nautilus_directory_switch_to_alternate_metafile_uri):
	(nautilus_directory_escape_slashes):
	(nautilus_make_directory_and_parents): Added first cut at code to
	put metafiles in the user's home directory if the directory is not
	accessible and you can't read and write a metafile in the
	directory itself. We'll have to refine this later to handle cases
	where you end up with two metafiles.

	* libnautilus/Makefile.am: libnautilus/nautilus-debug.h:
	libnautilus/nautilus-debug.c: Took trick for getting into the
	debugger and put it into a public header file so it can be used
	outside of the nautilus executable.

	* src/ntl-main.c: (stop_in_debugger):
	(nautilus_stop_after_default_log_handler): (main): Use the new
	calls from libnautilus to set up the drop into debugger for
	criticals and warnings.

	* src/file-manager/fm-main.c: (main): Minimized includes and used
	the new calls from libnautilus to set up the drop into debugger
	for criticals and warnings.

	* src/ntl-uri-map.c: (nautilus_navinfo_add_mapping):
	src/ntl-window.c: (nautilus_window_constructed):
	src/file-manager/fm-directory-view.c:
	(fm_directory_view_initialize): (fm_directory_view_destroy):
	(notify_location_change_cb): (stop_location_change_cb):
	(fm_directory_view_sort): Removed some messages that aren't so
	useful.

	* libnautilus/ntl-view-frame.h: Minimized includes.
	* libnautilus/ntl-view-frame.c: Include "ntl-view-frame.h" first
	so it tests to see that it has sufficient includes in it.

	* src/ntl-view.c: (nautilus_view_load_client): Changed function so
	that NULL for an iid is allowed and simply results in a failed
	load instead of being illegal.

	* src/ntl-window-msgs.c:
	(nautilus_window_change_location_internal): src/ntl-window.c:
	(nautilus_window_up): Got rid of calls to gnome_vfs_uri_destroy;
	use gnome_vfs_uri_unref instead since it's safer and Federico is
	getting rid of gnome_vfs_uri_destroy.

	* src/file-manager/fm-directory-view-icons.h:
	src/file-manager/fm-directory-view-icons.c:
	(fm_directory_view_icons_new):
	src/file-manager/fm-directory-view-list.h:
	src/file-manager/fm-directory-view-list.c:
	(fm_directory_view_list_new):
	src/file-manager/fm-directory-view.h:
	src/file-manager/fm-directory-view.c: (fm_directory_view_new):
	Minimized includes and got rid of the unused _new functions.

	* libnautilus/nautilus-directory.h: Added a missing 2000 copyright
	date.

       made dragging work right by rendering a pixbuf to a pixmap and mask
       to pass to the gtk dragging machinery.

       made the dragging code set up an image of the canvas item being dragged
       currently disabled because it's not handling the mask yet

        made single-click open work
	made dragging to desktop work

	made dragging within a window actually move the canvas item correctly,
	and set the stage for copying between directories

debugger is not running.

done now!

subclass; also deployed Darin's other boilerplate-reducing macros
in fm-directory-view-icons.c and fm-directory-view-list.c

  added a debug menu and it's first item that shows the color picker

a private function in ntl-window.c.

He didn't compile his changes :-(

	* libnautilus/ntl-view-frame.c, libnautilus/ntl-view-frame.h: Redo
	signals the conventional way, to avoid array size mismatches in
	the future.

	* libnautilus/ntl-view-frame.c: Redo signals the conventional way,
	to avoid array size mismatches in the future.