2008-03-23  Christian Neumair  <cneumair@gnome.org>

	* src/file-manager/fm-directory-view.c
	(directory_list_lookup_file), (fm_directory_view_new_folder),
	(paste_clipboard_received_callback),
	(paste_into_clipboard_received_callback),
	(action_paste_files_callback), (action_paste_files_into_callback):
	Ref/unref view before/after receiving clipboard data, and check
	whether it has been disposed. Should fix most of the clipboard crashers.

	* src/file-manager/fm-tree-view.c
	(clipboard_contents_received_callback), (button_pressed_callback),
	(create_popup_menu), (fm_tree_view_init), (fm_tree_view_dispose),
	(fm_tree_view_finalize):
	Cancel activation and destroy popup in dispose() and not in finalize().
	Create popup menu on demand.
	Unref popup file in dispose() instead of leaking a reference.
	Use eel_preferences_add_callback_while_alive() for preferences
	callbacks.
	Also ref/unref before/after requesting clipboard data, and check for
	previous disposal in callback. Should fix rest of clipboard crashers.

svn path=/trunk/; revision=13980